/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_label41.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 19:13:38,610 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 19:13:38,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 19:13:38,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 19:13:38,630 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 19:13:38,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 19:13:38,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 19:13:38,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 19:13:38,646 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 19:13:38,649 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 19:13:38,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 19:13:38,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 19:13:38,654 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 19:13:38,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 19:13:38,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 19:13:38,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 19:13:38,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 19:13:38,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 19:13:38,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 19:13:38,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 19:13:38,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 19:13:38,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 19:13:38,677 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 19:13:38,678 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 19:13:38,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 19:13:38,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 19:13:38,690 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 19:13:38,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 19:13:38,692 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 19:13:38,718 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 19:13:38,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 19:13:38,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 19:13:38,724 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 19:13:38,727 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 19:13:38,727 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 19:13:38,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 19:13:38,728 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 19:13:38,728 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 19:13:38,728 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 19:13:38,728 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 19:13:38,728 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 19:13:38,729 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 19:13:38,729 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 19:13:38,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 19:13:38,729 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 19:13:38,729 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 19:13:38,730 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 19:13:38,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 19:13:38,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 19:13:38,730 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 19:13:38,730 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 19:13:38,730 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 19:13:39,010 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 19:13:39,020 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 19:13:39,024 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 19:13:39,025 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 19:13:39,026 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 19:13:39,027 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label41.c [2020-07-10 19:13:39,089 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/876cfc719/c79f15a39fe74504a464f82f9935d6dd/FLAG600745477 [2020-07-10 19:13:39,688 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 19:13:39,688 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label41.c [2020-07-10 19:13:39,700 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/876cfc719/c79f15a39fe74504a464f82f9935d6dd/FLAG600745477 [2020-07-10 19:13:40,058 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/876cfc719/c79f15a39fe74504a464f82f9935d6dd [2020-07-10 19:13:40,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 19:13:40,070 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 19:13:40,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 19:13:40,073 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 19:13:40,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 19:13:40,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:13:40" (1/1) ... [2020-07-10 19:13:40,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62b51e73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:40, skipping insertion in model container [2020-07-10 19:13:40,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 07:13:40" (1/1) ... [2020-07-10 19:13:40,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 19:13:40,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 19:13:40,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 19:13:40,858 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 19:13:41,015 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 19:13:41,033 INFO L208 MainTranslator]: Completed translation [2020-07-10 19:13:41,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:41 WrapperNode [2020-07-10 19:13:41,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 19:13:41,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 19:13:41,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 19:13:41,035 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 19:13:41,049 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:41" (1/1) ... [2020-07-10 19:13:41,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:41" (1/1) ... [2020-07-10 19:13:41,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:41" (1/1) ... [2020-07-10 19:13:41,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:41" (1/1) ... [2020-07-10 19:13:41,131 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:41" (1/1) ... [2020-07-10 19:13:41,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:41" (1/1) ... [2020-07-10 19:13:41,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:41" (1/1) ... [2020-07-10 19:13:41,161 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 19:13:41,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 19:13:41,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 19:13:41,162 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 19:13:41,163 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:41" (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 19:13:41,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 19:13:41,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 19:13:41,244 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 19:13:41,244 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 19:13:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 19:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 19:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 19:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 19:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 19:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 19:13:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 19:13:43,205 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 19:13:43,206 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 19:13:43,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:13:43 BoogieIcfgContainer [2020-07-10 19:13:43,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 19:13:43,228 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 19:13:43,229 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 19:13:43,234 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 19:13:43,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 07:13:40" (1/3) ... [2020-07-10 19:13:43,236 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5df30bdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:13:43, skipping insertion in model container [2020-07-10 19:13:43,237 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 07:13:41" (2/3) ... [2020-07-10 19:13:43,238 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5df30bdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 07:13:43, skipping insertion in model container [2020-07-10 19:13:43,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 07:13:43" (3/3) ... [2020-07-10 19:13:43,242 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label41.c [2020-07-10 19:13:43,254 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 19:13:43,263 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 19:13:43,278 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 19:13:43,304 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 19:13:43,304 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 19:13:43,304 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 19:13:43,304 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 19:13:43,305 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 19:13:43,305 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 19:13:43,305 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 19:13:43,305 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 19:13:43,341 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states. [2020-07-10 19:13:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-10 19:13:43,365 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:13:43,366 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] [2020-07-10 19:13:43,366 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:13:43,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:13:43,373 INFO L82 PathProgramCache]: Analyzing trace with hash -672460611, now seen corresponding path program 1 times [2020-07-10 19:13:43,382 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:13:43,383 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1716280112] [2020-07-10 19:13:43,383 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:13:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:13:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:13:43,984 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 19:13:43,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-10 19:13:43,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-10 19:13:43,986 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-10 19:13:43,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-10 19:13:43,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-10 19:13:43,987 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-10 19:13:43,987 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-10 19:13:43,987 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-10 19:13:43,988 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-10 19:13:43,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-10 19:13:43,988 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-10 19:13:43,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-10 19:13:43,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-10 19:13:43,989 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-10 19:13:43,991 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a8~0 := 15; {553#(<= 15 ~a8~0)} is VALID [2020-07-10 19:13:43,991 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= 15 ~a8~0)} ~a12~0 := 8; {553#(<= 15 ~a8~0)} is VALID [2020-07-10 19:13:43,992 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= 15 ~a8~0)} ~a16~0 := 5; {553#(<= 15 ~a8~0)} is VALID [2020-07-10 19:13:43,993 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 15 ~a8~0)} ~a21~0 := 1; {553#(<= 15 ~a8~0)} is VALID [2020-07-10 19:13:43,994 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 15 ~a8~0)} assume true; {553#(<= 15 ~a8~0)} is VALID [2020-07-10 19:13:43,995 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {553#(<= 15 ~a8~0)} {528#true} #1100#return; {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,002 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 19:13:44,003 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 19:13:44,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {528#true} ~d~0 := 4; {528#true} is VALID [2020-07-10 19:13:44,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {528#true} ~e~0 := 5; {528#true} is VALID [2020-07-10 19:13:44,004 INFO L280 TraceCheckUtils]: 4: Hoare triple {528#true} ~f~0 := 6; {528#true} is VALID [2020-07-10 19:13:44,004 INFO L280 TraceCheckUtils]: 5: Hoare triple {528#true} ~c~0 := 3; {528#true} is VALID [2020-07-10 19:13:44,005 INFO L280 TraceCheckUtils]: 6: Hoare triple {528#true} ~b~0 := 2; {528#true} is VALID [2020-07-10 19:13:44,005 INFO L280 TraceCheckUtils]: 7: Hoare triple {528#true} ~u~0 := 21; {528#true} is VALID [2020-07-10 19:13:44,005 INFO L280 TraceCheckUtils]: 8: Hoare triple {528#true} ~v~0 := 22; {528#true} is VALID [2020-07-10 19:13:44,006 INFO L280 TraceCheckUtils]: 9: Hoare triple {528#true} ~w~0 := 23; {528#true} is VALID [2020-07-10 19:13:44,006 INFO L280 TraceCheckUtils]: 10: Hoare triple {528#true} ~x~0 := 24; {528#true} is VALID [2020-07-10 19:13:44,006 INFO L280 TraceCheckUtils]: 11: Hoare triple {528#true} ~y~0 := 25; {528#true} is VALID [2020-07-10 19:13:44,007 INFO L280 TraceCheckUtils]: 12: Hoare triple {528#true} ~z~0 := 26; {528#true} is VALID [2020-07-10 19:13:44,007 INFO L280 TraceCheckUtils]: 13: Hoare triple {528#true} ~a17~0 := 1; {528#true} is VALID [2020-07-10 19:13:44,007 INFO L280 TraceCheckUtils]: 14: Hoare triple {528#true} ~a7~0 := 0; {528#true} is VALID [2020-07-10 19:13:44,008 INFO L280 TraceCheckUtils]: 15: Hoare triple {528#true} ~a20~0 := 1; {528#true} is VALID [2020-07-10 19:13:44,009 INFO L280 TraceCheckUtils]: 16: Hoare triple {528#true} ~a8~0 := 15; {553#(<= 15 ~a8~0)} is VALID [2020-07-10 19:13:44,010 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= 15 ~a8~0)} ~a12~0 := 8; {553#(<= 15 ~a8~0)} is VALID [2020-07-10 19:13:44,010 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= 15 ~a8~0)} ~a16~0 := 5; {553#(<= 15 ~a8~0)} is VALID [2020-07-10 19:13:44,011 INFO L280 TraceCheckUtils]: 19: Hoare triple {553#(<= 15 ~a8~0)} ~a21~0 := 1; {553#(<= 15 ~a8~0)} is VALID [2020-07-10 19:13:44,012 INFO L280 TraceCheckUtils]: 20: Hoare triple {553#(<= 15 ~a8~0)} assume true; {553#(<= 15 ~a8~0)} is VALID [2020-07-10 19:13:44,013 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {553#(<= 15 ~a8~0)} {528#true} #1100#return; {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,014 INFO L263 TraceCheckUtils]: 22: Hoare triple {551#(not (= 13 ~a8~0))} call #t~ret4 := main(); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,015 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 13 ~a8~0))} ~output~0 := -1; {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,015 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 13 ~a8~0))} assume !false; {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,016 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 13 ~a8~0))} havoc ~input~0; {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,017 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 13 ~a8~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,018 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 13 ~a8~0))} ~input~0 := #t~nondet2; {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,019 INFO L280 TraceCheckUtils]: 28: Hoare triple {551#(not (= 13 ~a8~0))} havoc #t~nondet2; {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,019 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,020 INFO L263 TraceCheckUtils]: 30: Hoare triple {551#(not (= 13 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,021 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 13 ~a8~0))} ~input := #in~input; {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,022 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 13 ~a8~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,023 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,023 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,024 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,025 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 13 ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,026 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 13 ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,026 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,027 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,028 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,029 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,030 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,030 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,031 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,032 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,033 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,034 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,034 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,035 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,036 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,037 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,037 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,038 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,039 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,040 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 13 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,040 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,041 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 13 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,042 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,043 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 13 ~a8~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,044 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,045 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 13 ~a8~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,046 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,047 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,048 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,049 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,050 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,050 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,051 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,052 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,053 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,053 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,054 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,055 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,056 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 13 ~a8~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,057 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 13 ~a8~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,058 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,059 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,059 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,060 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,061 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,062 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 13 ~a8~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,063 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 13 ~a8~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,064 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 13 ~a8~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,065 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 13 ~a8~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,066 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,067 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 13 ~a8~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,068 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,068 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 13 ~a8~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,069 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,070 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 13 ~a8~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,071 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,071 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,072 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,073 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 13 ~a8~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,074 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,075 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 13 ~a8~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,076 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 13 ~a8~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,077 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,078 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,078 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,079 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,080 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,081 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,081 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,082 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,083 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,083 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,084 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,085 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,085 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 13 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {551#(not (= 13 ~a8~0))} is VALID [2020-07-10 19:13:44,086 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 13 ~a8~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {529#false} is VALID [2020-07-10 19:13:44,086 INFO L280 TraceCheckUtils]: 112: Hoare triple {529#false} assume !false; {529#false} is VALID [2020-07-10 19:13:44,147 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 19:13:44,148 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:13:44,150 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1716280112] [2020-07-10 19:13:44,152 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:13:44,152 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:13:44,153 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334429028] [2020-07-10 19:13:44,159 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2020-07-10 19:13:44,166 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:13:44,170 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:13:44,330 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:13:44,331 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:13:44,331 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:13:44,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:13:44,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:13:44,343 INFO L87 Difference]: Start difference. First operand 525 states. Second operand 5 states. [2020-07-10 19:13:56,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:13:56,136 INFO L93 Difference]: Finished difference Result 1360 states and 1895 transitions. [2020-07-10 19:13:56,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 19:13:56,137 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2020-07-10 19:13:56,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:13:56,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:13:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1895 transitions. [2020-07-10 19:13:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:13:56,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1895 transitions. [2020-07-10 19:13:56,248 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1895 transitions. [2020-07-10 19:13:59,141 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1895 edges. 1895 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:13:59,270 INFO L225 Difference]: With dead ends: 1360 [2020-07-10 19:13:59,271 INFO L226 Difference]: Without dead ends: 781 [2020-07-10 19:13:59,280 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:13:59,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2020-07-10 19:14:03,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 746. [2020-07-10 19:14:03,855 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:14:03,856 INFO L82 GeneralOperation]: Start isEquivalent. First operand 781 states. Second operand 746 states. [2020-07-10 19:14:03,857 INFO L74 IsIncluded]: Start isIncluded. First operand 781 states. Second operand 746 states. [2020-07-10 19:14:03,857 INFO L87 Difference]: Start difference. First operand 781 states. Second operand 746 states. [2020-07-10 19:14:03,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:03,916 INFO L93 Difference]: Finished difference Result 781 states and 955 transitions. [2020-07-10 19:14:03,917 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 955 transitions. [2020-07-10 19:14:03,923 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:14:03,924 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:14:03,924 INFO L74 IsIncluded]: Start isIncluded. First operand 746 states. Second operand 781 states. [2020-07-10 19:14:03,924 INFO L87 Difference]: Start difference. First operand 746 states. Second operand 781 states. [2020-07-10 19:14:03,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:03,976 INFO L93 Difference]: Finished difference Result 781 states and 955 transitions. [2020-07-10 19:14:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 955 transitions. [2020-07-10 19:14:03,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:14:03,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:14:03,980 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:14:03,980 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:14:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 746 states. [2020-07-10 19:14:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 746 states and 914 transitions. [2020-07-10 19:14:04,024 INFO L78 Accepts]: Start accepts. Automaton has 746 states and 914 transitions. Word has length 113 [2020-07-10 19:14:04,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:14:04,025 INFO L479 AbstractCegarLoop]: Abstraction has 746 states and 914 transitions. [2020-07-10 19:14:04,025 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:14:04,025 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 746 states and 914 transitions. [2020-07-10 19:14:05,716 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 914 edges. 914 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 914 transitions. [2020-07-10 19:14:05,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-07-10 19:14:05,722 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:14:05,723 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] [2020-07-10 19:14:05,723 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 19:14:05,724 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:14:05,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:14:05,724 INFO L82 PathProgramCache]: Analyzing trace with hash 241463436, now seen corresponding path program 1 times [2020-07-10 19:14:05,724 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:14:05,725 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [635635431] [2020-07-10 19:14:05,725 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:14:05,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:06,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:06,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {6369#(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; {6334#true} is VALID [2020-07-10 19:14:06,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {6334#true} ~d~0 := 4; {6334#true} is VALID [2020-07-10 19:14:06,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#true} ~e~0 := 5; {6334#true} is VALID [2020-07-10 19:14:06,109 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#true} ~f~0 := 6; {6334#true} is VALID [2020-07-10 19:14:06,110 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#true} ~c~0 := 3; {6334#true} is VALID [2020-07-10 19:14:06,110 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#true} ~b~0 := 2; {6334#true} is VALID [2020-07-10 19:14:06,111 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#true} ~u~0 := 21; {6334#true} is VALID [2020-07-10 19:14:06,111 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#true} ~v~0 := 22; {6334#true} is VALID [2020-07-10 19:14:06,112 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#true} ~w~0 := 23; {6334#true} is VALID [2020-07-10 19:14:06,112 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} ~x~0 := 24; {6334#true} is VALID [2020-07-10 19:14:06,112 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} ~y~0 := 25; {6334#true} is VALID [2020-07-10 19:14:06,113 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~z~0 := 26; {6334#true} is VALID [2020-07-10 19:14:06,113 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#true} ~a17~0 := 1; {6334#true} is VALID [2020-07-10 19:14:06,114 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-10 19:14:06,114 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-10 19:14:06,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#true} ~a8~0 := 15; {6334#true} is VALID [2020-07-10 19:14:06,115 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#true} ~a12~0 := 8; {6334#true} is VALID [2020-07-10 19:14:06,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#true} ~a16~0 := 5; {6370#(<= ~a16~0 5)} is VALID [2020-07-10 19:14:06,117 INFO L280 TraceCheckUtils]: 18: Hoare triple {6370#(<= ~a16~0 5)} ~a21~0 := 1; {6370#(<= ~a16~0 5)} is VALID [2020-07-10 19:14:06,118 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#(<= ~a16~0 5)} assume true; {6370#(<= ~a16~0 5)} is VALID [2020-07-10 19:14:06,119 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6370#(<= ~a16~0 5)} {6334#true} #1100#return; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:14:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:06,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {6371#(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; {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,250 INFO L280 TraceCheckUtils]: 3: Hoare triple {6372#(= ~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; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,264 INFO L280 TraceCheckUtils]: 5: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,266 INFO L280 TraceCheckUtils]: 7: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,267 INFO L280 TraceCheckUtils]: 8: Hoare triple {6373#(= 6 |old(~a16~0)|)} #res := -1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,268 INFO L280 TraceCheckUtils]: 9: Hoare triple {6373#(= 6 |old(~a16~0)|)} assume true; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,269 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6373#(= 6 |old(~a16~0)|)} {6357#(not (= 6 ~a16~0))} #1104#return; {6335#false} is VALID [2020-07-10 19:14:06,272 INFO L263 TraceCheckUtils]: 0: Hoare triple {6334#true} call ULTIMATE.init(); {6369#(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 19:14:06,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {6369#(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; {6334#true} is VALID [2020-07-10 19:14:06,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {6334#true} ~d~0 := 4; {6334#true} is VALID [2020-07-10 19:14:06,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {6334#true} ~e~0 := 5; {6334#true} is VALID [2020-07-10 19:14:06,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {6334#true} ~f~0 := 6; {6334#true} is VALID [2020-07-10 19:14:06,275 INFO L280 TraceCheckUtils]: 5: Hoare triple {6334#true} ~c~0 := 3; {6334#true} is VALID [2020-07-10 19:14:06,275 INFO L280 TraceCheckUtils]: 6: Hoare triple {6334#true} ~b~0 := 2; {6334#true} is VALID [2020-07-10 19:14:06,275 INFO L280 TraceCheckUtils]: 7: Hoare triple {6334#true} ~u~0 := 21; {6334#true} is VALID [2020-07-10 19:14:06,276 INFO L280 TraceCheckUtils]: 8: Hoare triple {6334#true} ~v~0 := 22; {6334#true} is VALID [2020-07-10 19:14:06,276 INFO L280 TraceCheckUtils]: 9: Hoare triple {6334#true} ~w~0 := 23; {6334#true} is VALID [2020-07-10 19:14:06,277 INFO L280 TraceCheckUtils]: 10: Hoare triple {6334#true} ~x~0 := 24; {6334#true} is VALID [2020-07-10 19:14:06,277 INFO L280 TraceCheckUtils]: 11: Hoare triple {6334#true} ~y~0 := 25; {6334#true} is VALID [2020-07-10 19:14:06,278 INFO L280 TraceCheckUtils]: 12: Hoare triple {6334#true} ~z~0 := 26; {6334#true} is VALID [2020-07-10 19:14:06,278 INFO L280 TraceCheckUtils]: 13: Hoare triple {6334#true} ~a17~0 := 1; {6334#true} is VALID [2020-07-10 19:14:06,278 INFO L280 TraceCheckUtils]: 14: Hoare triple {6334#true} ~a7~0 := 0; {6334#true} is VALID [2020-07-10 19:14:06,279 INFO L280 TraceCheckUtils]: 15: Hoare triple {6334#true} ~a20~0 := 1; {6334#true} is VALID [2020-07-10 19:14:06,279 INFO L280 TraceCheckUtils]: 16: Hoare triple {6334#true} ~a8~0 := 15; {6334#true} is VALID [2020-07-10 19:14:06,280 INFO L280 TraceCheckUtils]: 17: Hoare triple {6334#true} ~a12~0 := 8; {6334#true} is VALID [2020-07-10 19:14:06,281 INFO L280 TraceCheckUtils]: 18: Hoare triple {6334#true} ~a16~0 := 5; {6370#(<= ~a16~0 5)} is VALID [2020-07-10 19:14:06,282 INFO L280 TraceCheckUtils]: 19: Hoare triple {6370#(<= ~a16~0 5)} ~a21~0 := 1; {6370#(<= ~a16~0 5)} is VALID [2020-07-10 19:14:06,282 INFO L280 TraceCheckUtils]: 20: Hoare triple {6370#(<= ~a16~0 5)} assume true; {6370#(<= ~a16~0 5)} is VALID [2020-07-10 19:14:06,284 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6370#(<= ~a16~0 5)} {6334#true} #1100#return; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:14:06,285 INFO L263 TraceCheckUtils]: 22: Hoare triple {6357#(not (= 6 ~a16~0))} call #t~ret4 := main(); {6357#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:14:06,286 INFO L280 TraceCheckUtils]: 23: Hoare triple {6357#(not (= 6 ~a16~0))} ~output~0 := -1; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:14:06,288 INFO L280 TraceCheckUtils]: 24: Hoare triple {6357#(not (= 6 ~a16~0))} assume !false; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:14:06,289 INFO L280 TraceCheckUtils]: 25: Hoare triple {6357#(not (= 6 ~a16~0))} havoc ~input~0; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:14:06,295 INFO L280 TraceCheckUtils]: 26: Hoare triple {6357#(not (= 6 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:14:06,296 INFO L280 TraceCheckUtils]: 27: Hoare triple {6357#(not (= 6 ~a16~0))} ~input~0 := #t~nondet2; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:14:06,297 INFO L280 TraceCheckUtils]: 28: Hoare triple {6357#(not (= 6 ~a16~0))} havoc #t~nondet2; {6357#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:14:06,298 INFO L280 TraceCheckUtils]: 29: Hoare triple {6357#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6357#(not (= 6 ~a16~0))} is VALID [2020-07-10 19:14:06,300 INFO L263 TraceCheckUtils]: 30: Hoare triple {6357#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {6371#(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 19:14:06,300 INFO L280 TraceCheckUtils]: 31: Hoare triple {6371#(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; {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,301 INFO L280 TraceCheckUtils]: 32: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,302 INFO L280 TraceCheckUtils]: 33: Hoare triple {6372#(= ~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); {6372#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,303 INFO L280 TraceCheckUtils]: 34: Hoare triple {6372#(= ~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; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,303 INFO L280 TraceCheckUtils]: 35: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a20~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,304 INFO L280 TraceCheckUtils]: 36: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a16~0 := 4; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,305 INFO L280 TraceCheckUtils]: 37: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a7~0 := 1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,314 INFO L280 TraceCheckUtils]: 38: Hoare triple {6373#(= 6 |old(~a16~0)|)} ~a8~0 := 13; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,316 INFO L280 TraceCheckUtils]: 39: Hoare triple {6373#(= 6 |old(~a16~0)|)} #res := -1; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,316 INFO L280 TraceCheckUtils]: 40: Hoare triple {6373#(= 6 |old(~a16~0)|)} assume true; {6373#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 19:14:06,318 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6373#(= 6 |old(~a16~0)|)} {6357#(not (= 6 ~a16~0))} #1104#return; {6335#false} is VALID [2020-07-10 19:14:06,319 INFO L280 TraceCheckUtils]: 42: Hoare triple {6335#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6335#false} is VALID [2020-07-10 19:14:06,319 INFO L280 TraceCheckUtils]: 43: Hoare triple {6335#false} ~output~0 := #t~ret3; {6335#false} is VALID [2020-07-10 19:14:06,319 INFO L280 TraceCheckUtils]: 44: Hoare triple {6335#false} havoc #t~ret3; {6335#false} is VALID [2020-07-10 19:14:06,320 INFO L280 TraceCheckUtils]: 45: Hoare triple {6335#false} assume !false; {6335#false} is VALID [2020-07-10 19:14:06,320 INFO L280 TraceCheckUtils]: 46: Hoare triple {6335#false} havoc ~input~0; {6335#false} is VALID [2020-07-10 19:14:06,320 INFO L280 TraceCheckUtils]: 47: Hoare triple {6335#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6335#false} is VALID [2020-07-10 19:14:06,321 INFO L280 TraceCheckUtils]: 48: Hoare triple {6335#false} ~input~0 := #t~nondet2; {6335#false} is VALID [2020-07-10 19:14:06,321 INFO L280 TraceCheckUtils]: 49: Hoare triple {6335#false} havoc #t~nondet2; {6335#false} is VALID [2020-07-10 19:14:06,321 INFO L280 TraceCheckUtils]: 50: Hoare triple {6335#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6335#false} is VALID [2020-07-10 19:14:06,322 INFO L263 TraceCheckUtils]: 51: Hoare triple {6335#false} call #t~ret3 := calculate_output(~input~0); {6335#false} is VALID [2020-07-10 19:14:06,322 INFO L280 TraceCheckUtils]: 52: Hoare triple {6335#false} ~input := #in~input; {6335#false} is VALID [2020-07-10 19:14:06,323 INFO L280 TraceCheckUtils]: 53: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,323 INFO L280 TraceCheckUtils]: 54: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,323 INFO L280 TraceCheckUtils]: 55: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,324 INFO L280 TraceCheckUtils]: 56: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,324 INFO L280 TraceCheckUtils]: 57: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,325 INFO L280 TraceCheckUtils]: 58: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,325 INFO L280 TraceCheckUtils]: 59: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-10 19:14:06,325 INFO L280 TraceCheckUtils]: 60: Hoare triple {6335#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))); {6335#false} is VALID [2020-07-10 19:14:06,326 INFO L280 TraceCheckUtils]: 61: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,327 INFO L280 TraceCheckUtils]: 62: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,328 INFO L280 TraceCheckUtils]: 63: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,329 INFO L280 TraceCheckUtils]: 64: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,334 INFO L280 TraceCheckUtils]: 65: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,337 INFO L280 TraceCheckUtils]: 66: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,338 INFO L280 TraceCheckUtils]: 67: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,338 INFO L280 TraceCheckUtils]: 68: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,339 INFO L280 TraceCheckUtils]: 69: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,339 INFO L280 TraceCheckUtils]: 70: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,339 INFO L280 TraceCheckUtils]: 71: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-10 19:14:06,340 INFO L280 TraceCheckUtils]: 72: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-10 19:14:06,341 INFO L280 TraceCheckUtils]: 73: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,341 INFO L280 TraceCheckUtils]: 74: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,341 INFO L280 TraceCheckUtils]: 75: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,342 INFO L280 TraceCheckUtils]: 76: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,342 INFO L280 TraceCheckUtils]: 77: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,343 INFO L280 TraceCheckUtils]: 78: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,343 INFO L280 TraceCheckUtils]: 79: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,343 INFO L280 TraceCheckUtils]: 80: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,344 INFO L280 TraceCheckUtils]: 81: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,344 INFO L280 TraceCheckUtils]: 82: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,344 INFO L280 TraceCheckUtils]: 83: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,345 INFO L280 TraceCheckUtils]: 84: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,349 INFO L280 TraceCheckUtils]: 85: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,350 INFO L280 TraceCheckUtils]: 86: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,352 INFO L280 TraceCheckUtils]: 87: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,352 INFO L280 TraceCheckUtils]: 88: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,352 INFO L280 TraceCheckUtils]: 89: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-10 19:14:06,353 INFO L280 TraceCheckUtils]: 90: Hoare triple {6335#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)))); {6335#false} is VALID [2020-07-10 19:14:06,353 INFO L280 TraceCheckUtils]: 91: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,353 INFO L280 TraceCheckUtils]: 92: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,354 INFO L280 TraceCheckUtils]: 93: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-10 19:14:06,354 INFO L280 TraceCheckUtils]: 94: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,354 INFO L280 TraceCheckUtils]: 95: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,354 INFO L280 TraceCheckUtils]: 96: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,355 INFO L280 TraceCheckUtils]: 97: Hoare triple {6335#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))); {6335#false} is VALID [2020-07-10 19:14:06,355 INFO L280 TraceCheckUtils]: 98: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,355 INFO L280 TraceCheckUtils]: 99: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-10 19:14:06,360 INFO L280 TraceCheckUtils]: 100: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-10 19:14:06,360 INFO L280 TraceCheckUtils]: 101: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,361 INFO L280 TraceCheckUtils]: 102: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,362 INFO L280 TraceCheckUtils]: 103: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,362 INFO L280 TraceCheckUtils]: 104: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,362 INFO L280 TraceCheckUtils]: 105: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,363 INFO L280 TraceCheckUtils]: 106: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,363 INFO L280 TraceCheckUtils]: 107: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,364 INFO L280 TraceCheckUtils]: 108: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,364 INFO L280 TraceCheckUtils]: 109: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,365 INFO L280 TraceCheckUtils]: 110: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-10 19:14:06,365 INFO L280 TraceCheckUtils]: 111: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,365 INFO L280 TraceCheckUtils]: 112: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,366 INFO L280 TraceCheckUtils]: 113: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-10 19:14:06,366 INFO L280 TraceCheckUtils]: 114: Hoare triple {6335#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)); {6335#false} is VALID [2020-07-10 19:14:06,367 INFO L280 TraceCheckUtils]: 115: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,367 INFO L280 TraceCheckUtils]: 116: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,367 INFO L280 TraceCheckUtils]: 117: Hoare triple {6335#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); {6335#false} is VALID [2020-07-10 19:14:06,372 INFO L280 TraceCheckUtils]: 118: Hoare triple {6335#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))); {6335#false} is VALID [2020-07-10 19:14:06,373 INFO L280 TraceCheckUtils]: 119: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,373 INFO L280 TraceCheckUtils]: 120: Hoare triple {6335#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,374 INFO L280 TraceCheckUtils]: 121: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,377 INFO L280 TraceCheckUtils]: 122: Hoare triple {6335#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,378 INFO L280 TraceCheckUtils]: 123: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,378 INFO L280 TraceCheckUtils]: 124: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,379 INFO L280 TraceCheckUtils]: 125: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,379 INFO L280 TraceCheckUtils]: 126: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,380 INFO L280 TraceCheckUtils]: 127: Hoare triple {6335#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,380 INFO L280 TraceCheckUtils]: 128: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,381 INFO L280 TraceCheckUtils]: 129: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,381 INFO L280 TraceCheckUtils]: 130: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,382 INFO L280 TraceCheckUtils]: 131: Hoare triple {6335#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6335#false} is VALID [2020-07-10 19:14:06,382 INFO L280 TraceCheckUtils]: 132: Hoare triple {6335#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {6335#false} is VALID [2020-07-10 19:14:06,382 INFO L280 TraceCheckUtils]: 133: Hoare triple {6335#false} assume !false; {6335#false} is VALID [2020-07-10 19:14:06,406 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 19:14:06,407 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:14:06,407 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [635635431] [2020-07-10 19:14:06,407 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:14:06,408 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 19:14:06,408 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575202888] [2020-07-10 19:14:06,410 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 134 [2020-07-10 19:14:06,411 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:14:06,412 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 19:14:06,566 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:06,567 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 19:14:06,567 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:14:06,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 19:14:06,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:14:06,568 INFO L87 Difference]: Start difference. First operand 746 states and 914 transitions. Second operand 8 states. [2020-07-10 19:14:21,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:21,731 INFO L93 Difference]: Finished difference Result 1887 states and 2410 transitions. [2020-07-10 19:14:21,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 19:14:21,731 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 134 [2020-07-10 19:14:21,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:14:21,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:14:21,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1362 transitions. [2020-07-10 19:14:21,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:14:21,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1362 transitions. [2020-07-10 19:14:21,762 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1362 transitions. [2020-07-10 19:14:23,714 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1362 edges. 1362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:23,810 INFO L225 Difference]: With dead ends: 1887 [2020-07-10 19:14:23,810 INFO L226 Difference]: Without dead ends: 1165 [2020-07-10 19:14:23,815 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 19:14:23,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1165 states. [2020-07-10 19:14:31,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1165 to 1038. [2020-07-10 19:14:31,567 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:14:31,567 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1165 states. Second operand 1038 states. [2020-07-10 19:14:31,567 INFO L74 IsIncluded]: Start isIncluded. First operand 1165 states. Second operand 1038 states. [2020-07-10 19:14:31,567 INFO L87 Difference]: Start difference. First operand 1165 states. Second operand 1038 states. [2020-07-10 19:14:31,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:31,654 INFO L93 Difference]: Finished difference Result 1165 states and 1488 transitions. [2020-07-10 19:14:31,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1488 transitions. [2020-07-10 19:14:31,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:14:31,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:14:31,662 INFO L74 IsIncluded]: Start isIncluded. First operand 1038 states. Second operand 1165 states. [2020-07-10 19:14:31,663 INFO L87 Difference]: Start difference. First operand 1038 states. Second operand 1165 states. [2020-07-10 19:14:31,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:31,751 INFO L93 Difference]: Finished difference Result 1165 states and 1488 transitions. [2020-07-10 19:14:31,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1488 transitions. [2020-07-10 19:14:31,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:14:31,761 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:14:31,761 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:14:31,761 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:14:31,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1038 states. [2020-07-10 19:14:31,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 1038 states and 1317 transitions. [2020-07-10 19:14:31,843 INFO L78 Accepts]: Start accepts. Automaton has 1038 states and 1317 transitions. Word has length 134 [2020-07-10 19:14:31,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:14:31,843 INFO L479 AbstractCegarLoop]: Abstraction has 1038 states and 1317 transitions. [2020-07-10 19:14:31,844 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 19:14:31,844 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1038 states and 1317 transitions. [2020-07-10 19:14:34,610 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1317 edges. 1317 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1317 transitions. [2020-07-10 19:14:34,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-07-10 19:14:34,615 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:14:34,616 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] [2020-07-10 19:14:34,616 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 19:14:34,616 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:14:34,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:14:34,616 INFO L82 PathProgramCache]: Analyzing trace with hash 1425470158, now seen corresponding path program 1 times [2020-07-10 19:14:34,617 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:14:34,617 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [860868930] [2020-07-10 19:14:34,617 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:14:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:34,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:34,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {14601#(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; {14566#true} is VALID [2020-07-10 19:14:34,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {14566#true} ~d~0 := 4; {14566#true} is VALID [2020-07-10 19:14:34,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {14566#true} ~e~0 := 5; {14566#true} is VALID [2020-07-10 19:14:34,879 INFO L280 TraceCheckUtils]: 3: Hoare triple {14566#true} ~f~0 := 6; {14566#true} is VALID [2020-07-10 19:14:34,879 INFO L280 TraceCheckUtils]: 4: Hoare triple {14566#true} ~c~0 := 3; {14566#true} is VALID [2020-07-10 19:14:34,879 INFO L280 TraceCheckUtils]: 5: Hoare triple {14566#true} ~b~0 := 2; {14566#true} is VALID [2020-07-10 19:14:34,880 INFO L280 TraceCheckUtils]: 6: Hoare triple {14566#true} ~u~0 := 21; {14566#true} is VALID [2020-07-10 19:14:34,880 INFO L280 TraceCheckUtils]: 7: Hoare triple {14566#true} ~v~0 := 22; {14566#true} is VALID [2020-07-10 19:14:34,880 INFO L280 TraceCheckUtils]: 8: Hoare triple {14566#true} ~w~0 := 23; {14566#true} is VALID [2020-07-10 19:14:34,881 INFO L280 TraceCheckUtils]: 9: Hoare triple {14566#true} ~x~0 := 24; {14566#true} is VALID [2020-07-10 19:14:34,881 INFO L280 TraceCheckUtils]: 10: Hoare triple {14566#true} ~y~0 := 25; {14566#true} is VALID [2020-07-10 19:14:34,881 INFO L280 TraceCheckUtils]: 11: Hoare triple {14566#true} ~z~0 := 26; {14566#true} is VALID [2020-07-10 19:14:34,882 INFO L280 TraceCheckUtils]: 12: Hoare triple {14566#true} ~a17~0 := 1; {14566#true} is VALID [2020-07-10 19:14:34,883 INFO L280 TraceCheckUtils]: 13: Hoare triple {14566#true} ~a7~0 := 0; {14566#true} is VALID [2020-07-10 19:14:34,883 INFO L280 TraceCheckUtils]: 14: Hoare triple {14566#true} ~a20~0 := 1; {14566#true} is VALID [2020-07-10 19:14:34,883 INFO L280 TraceCheckUtils]: 15: Hoare triple {14566#true} ~a8~0 := 15; {14566#true} is VALID [2020-07-10 19:14:34,883 INFO L280 TraceCheckUtils]: 16: Hoare triple {14566#true} ~a12~0 := 8; {14566#true} is VALID [2020-07-10 19:14:34,884 INFO L280 TraceCheckUtils]: 17: Hoare triple {14566#true} ~a16~0 := 5; {14566#true} is VALID [2020-07-10 19:14:34,884 INFO L280 TraceCheckUtils]: 18: Hoare triple {14566#true} ~a21~0 := 1; {14566#true} is VALID [2020-07-10 19:14:34,884 INFO L280 TraceCheckUtils]: 19: Hoare triple {14566#true} assume true; {14566#true} is VALID [2020-07-10 19:14:34,884 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14566#true} {14566#true} #1100#return; {14566#true} is VALID [2020-07-10 19:14:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:14:34,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {14602#(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; {14566#true} is VALID [2020-07-10 19:14:34,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {14566#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); {14566#true} is VALID [2020-07-10 19:14:34,919 INFO L280 TraceCheckUtils]: 2: Hoare triple {14566#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); {14566#true} is VALID [2020-07-10 19:14:34,919 INFO L280 TraceCheckUtils]: 3: Hoare triple {14566#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); {14566#true} is VALID [2020-07-10 19:14:34,919 INFO L280 TraceCheckUtils]: 4: Hoare triple {14566#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; {14566#true} is VALID [2020-07-10 19:14:34,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {14566#true} ~a8~0 := 13; {14566#true} is VALID [2020-07-10 19:14:34,920 INFO L280 TraceCheckUtils]: 6: Hoare triple {14566#true} ~a7~0 := 1; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {14600#(= 1 ~a7~0)} ~a16~0 := 4; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,922 INFO L280 TraceCheckUtils]: 8: Hoare triple {14600#(= 1 ~a7~0)} #res := -1; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {14600#(= 1 ~a7~0)} assume true; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,923 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14600#(= 1 ~a7~0)} {14566#true} #1104#return; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,925 INFO L263 TraceCheckUtils]: 0: Hoare triple {14566#true} call ULTIMATE.init(); {14601#(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 19:14:34,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {14601#(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; {14566#true} is VALID [2020-07-10 19:14:34,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {14566#true} ~d~0 := 4; {14566#true} is VALID [2020-07-10 19:14:34,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {14566#true} ~e~0 := 5; {14566#true} is VALID [2020-07-10 19:14:34,926 INFO L280 TraceCheckUtils]: 4: Hoare triple {14566#true} ~f~0 := 6; {14566#true} is VALID [2020-07-10 19:14:34,926 INFO L280 TraceCheckUtils]: 5: Hoare triple {14566#true} ~c~0 := 3; {14566#true} is VALID [2020-07-10 19:14:34,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {14566#true} ~b~0 := 2; {14566#true} is VALID [2020-07-10 19:14:34,927 INFO L280 TraceCheckUtils]: 7: Hoare triple {14566#true} ~u~0 := 21; {14566#true} is VALID [2020-07-10 19:14:34,927 INFO L280 TraceCheckUtils]: 8: Hoare triple {14566#true} ~v~0 := 22; {14566#true} is VALID [2020-07-10 19:14:34,927 INFO L280 TraceCheckUtils]: 9: Hoare triple {14566#true} ~w~0 := 23; {14566#true} is VALID [2020-07-10 19:14:34,928 INFO L280 TraceCheckUtils]: 10: Hoare triple {14566#true} ~x~0 := 24; {14566#true} is VALID [2020-07-10 19:14:34,928 INFO L280 TraceCheckUtils]: 11: Hoare triple {14566#true} ~y~0 := 25; {14566#true} is VALID [2020-07-10 19:14:34,928 INFO L280 TraceCheckUtils]: 12: Hoare triple {14566#true} ~z~0 := 26; {14566#true} is VALID [2020-07-10 19:14:34,928 INFO L280 TraceCheckUtils]: 13: Hoare triple {14566#true} ~a17~0 := 1; {14566#true} is VALID [2020-07-10 19:14:34,929 INFO L280 TraceCheckUtils]: 14: Hoare triple {14566#true} ~a7~0 := 0; {14566#true} is VALID [2020-07-10 19:14:34,929 INFO L280 TraceCheckUtils]: 15: Hoare triple {14566#true} ~a20~0 := 1; {14566#true} is VALID [2020-07-10 19:14:34,929 INFO L280 TraceCheckUtils]: 16: Hoare triple {14566#true} ~a8~0 := 15; {14566#true} is VALID [2020-07-10 19:14:34,929 INFO L280 TraceCheckUtils]: 17: Hoare triple {14566#true} ~a12~0 := 8; {14566#true} is VALID [2020-07-10 19:14:34,929 INFO L280 TraceCheckUtils]: 18: Hoare triple {14566#true} ~a16~0 := 5; {14566#true} is VALID [2020-07-10 19:14:34,930 INFO L280 TraceCheckUtils]: 19: Hoare triple {14566#true} ~a21~0 := 1; {14566#true} is VALID [2020-07-10 19:14:34,930 INFO L280 TraceCheckUtils]: 20: Hoare triple {14566#true} assume true; {14566#true} is VALID [2020-07-10 19:14:34,930 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14566#true} {14566#true} #1100#return; {14566#true} is VALID [2020-07-10 19:14:34,930 INFO L263 TraceCheckUtils]: 22: Hoare triple {14566#true} call #t~ret4 := main(); {14566#true} is VALID [2020-07-10 19:14:34,931 INFO L280 TraceCheckUtils]: 23: Hoare triple {14566#true} ~output~0 := -1; {14566#true} is VALID [2020-07-10 19:14:34,931 INFO L280 TraceCheckUtils]: 24: Hoare triple {14566#true} assume !false; {14566#true} is VALID [2020-07-10 19:14:34,931 INFO L280 TraceCheckUtils]: 25: Hoare triple {14566#true} havoc ~input~0; {14566#true} is VALID [2020-07-10 19:14:34,931 INFO L280 TraceCheckUtils]: 26: Hoare triple {14566#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14566#true} is VALID [2020-07-10 19:14:34,932 INFO L280 TraceCheckUtils]: 27: Hoare triple {14566#true} ~input~0 := #t~nondet2; {14566#true} is VALID [2020-07-10 19:14:34,932 INFO L280 TraceCheckUtils]: 28: Hoare triple {14566#true} havoc #t~nondet2; {14566#true} is VALID [2020-07-10 19:14:34,932 INFO L280 TraceCheckUtils]: 29: Hoare triple {14566#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14566#true} is VALID [2020-07-10 19:14:34,933 INFO L263 TraceCheckUtils]: 30: Hoare triple {14566#true} call #t~ret3 := calculate_output(~input~0); {14602#(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 19:14:34,934 INFO L280 TraceCheckUtils]: 31: Hoare triple {14602#(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; {14566#true} is VALID [2020-07-10 19:14:34,934 INFO L280 TraceCheckUtils]: 32: Hoare triple {14566#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); {14566#true} is VALID [2020-07-10 19:14:34,934 INFO L280 TraceCheckUtils]: 33: Hoare triple {14566#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); {14566#true} is VALID [2020-07-10 19:14:34,935 INFO L280 TraceCheckUtils]: 34: Hoare triple {14566#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); {14566#true} is VALID [2020-07-10 19:14:34,935 INFO L280 TraceCheckUtils]: 35: Hoare triple {14566#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; {14566#true} is VALID [2020-07-10 19:14:34,935 INFO L280 TraceCheckUtils]: 36: Hoare triple {14566#true} ~a8~0 := 13; {14566#true} is VALID [2020-07-10 19:14:34,936 INFO L280 TraceCheckUtils]: 37: Hoare triple {14566#true} ~a7~0 := 1; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,937 INFO L280 TraceCheckUtils]: 38: Hoare triple {14600#(= 1 ~a7~0)} ~a16~0 := 4; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,937 INFO L280 TraceCheckUtils]: 39: Hoare triple {14600#(= 1 ~a7~0)} #res := -1; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,938 INFO L280 TraceCheckUtils]: 40: Hoare triple {14600#(= 1 ~a7~0)} assume true; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,939 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {14600#(= 1 ~a7~0)} {14566#true} #1104#return; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,939 INFO L280 TraceCheckUtils]: 42: Hoare triple {14600#(= 1 ~a7~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,940 INFO L280 TraceCheckUtils]: 43: Hoare triple {14600#(= 1 ~a7~0)} ~output~0 := #t~ret3; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,941 INFO L280 TraceCheckUtils]: 44: Hoare triple {14600#(= 1 ~a7~0)} havoc #t~ret3; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,941 INFO L280 TraceCheckUtils]: 45: Hoare triple {14600#(= 1 ~a7~0)} assume !false; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,942 INFO L280 TraceCheckUtils]: 46: Hoare triple {14600#(= 1 ~a7~0)} havoc ~input~0; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,942 INFO L280 TraceCheckUtils]: 47: Hoare triple {14600#(= 1 ~a7~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,943 INFO L280 TraceCheckUtils]: 48: Hoare triple {14600#(= 1 ~a7~0)} ~input~0 := #t~nondet2; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,944 INFO L280 TraceCheckUtils]: 49: Hoare triple {14600#(= 1 ~a7~0)} havoc #t~nondet2; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,944 INFO L280 TraceCheckUtils]: 50: Hoare triple {14600#(= 1 ~a7~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,945 INFO L263 TraceCheckUtils]: 51: Hoare triple {14600#(= 1 ~a7~0)} call #t~ret3 := calculate_output(~input~0); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,946 INFO L280 TraceCheckUtils]: 52: Hoare triple {14600#(= 1 ~a7~0)} ~input := #in~input; {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,946 INFO L280 TraceCheckUtils]: 53: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,947 INFO L280 TraceCheckUtils]: 54: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,948 INFO L280 TraceCheckUtils]: 55: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,948 INFO L280 TraceCheckUtils]: 56: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,949 INFO L280 TraceCheckUtils]: 57: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,950 INFO L280 TraceCheckUtils]: 58: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,951 INFO L280 TraceCheckUtils]: 59: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,951 INFO L280 TraceCheckUtils]: 60: Hoare triple {14600#(= 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))); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,952 INFO L280 TraceCheckUtils]: 61: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,952 INFO L280 TraceCheckUtils]: 62: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,953 INFO L280 TraceCheckUtils]: 63: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,954 INFO L280 TraceCheckUtils]: 64: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,954 INFO L280 TraceCheckUtils]: 65: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,955 INFO L280 TraceCheckUtils]: 66: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,956 INFO L280 TraceCheckUtils]: 67: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,956 INFO L280 TraceCheckUtils]: 68: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,957 INFO L280 TraceCheckUtils]: 69: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,957 INFO L280 TraceCheckUtils]: 70: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,958 INFO L280 TraceCheckUtils]: 71: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,958 INFO L280 TraceCheckUtils]: 72: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,959 INFO L280 TraceCheckUtils]: 73: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,960 INFO L280 TraceCheckUtils]: 74: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,960 INFO L280 TraceCheckUtils]: 75: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,961 INFO L280 TraceCheckUtils]: 76: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,962 INFO L280 TraceCheckUtils]: 77: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,962 INFO L280 TraceCheckUtils]: 78: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,963 INFO L280 TraceCheckUtils]: 79: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,963 INFO L280 TraceCheckUtils]: 80: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,964 INFO L280 TraceCheckUtils]: 81: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,964 INFO L280 TraceCheckUtils]: 82: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,965 INFO L280 TraceCheckUtils]: 83: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,966 INFO L280 TraceCheckUtils]: 84: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,966 INFO L280 TraceCheckUtils]: 85: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,967 INFO L280 TraceCheckUtils]: 86: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,967 INFO L280 TraceCheckUtils]: 87: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,968 INFO L280 TraceCheckUtils]: 88: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,969 INFO L280 TraceCheckUtils]: 89: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,969 INFO L280 TraceCheckUtils]: 90: Hoare triple {14600#(= 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)))); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,970 INFO L280 TraceCheckUtils]: 91: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,970 INFO L280 TraceCheckUtils]: 92: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,971 INFO L280 TraceCheckUtils]: 93: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,971 INFO L280 TraceCheckUtils]: 94: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,972 INFO L280 TraceCheckUtils]: 95: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,972 INFO L280 TraceCheckUtils]: 96: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,973 INFO L280 TraceCheckUtils]: 97: Hoare triple {14600#(= 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))); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,974 INFO L280 TraceCheckUtils]: 98: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,974 INFO L280 TraceCheckUtils]: 99: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,975 INFO L280 TraceCheckUtils]: 100: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,975 INFO L280 TraceCheckUtils]: 101: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,976 INFO L280 TraceCheckUtils]: 102: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,976 INFO L280 TraceCheckUtils]: 103: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,977 INFO L280 TraceCheckUtils]: 104: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,978 INFO L280 TraceCheckUtils]: 105: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,978 INFO L280 TraceCheckUtils]: 106: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,979 INFO L280 TraceCheckUtils]: 107: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,979 INFO L280 TraceCheckUtils]: 108: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,980 INFO L280 TraceCheckUtils]: 109: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,980 INFO L280 TraceCheckUtils]: 110: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,981 INFO L280 TraceCheckUtils]: 111: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,981 INFO L280 TraceCheckUtils]: 112: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,982 INFO L280 TraceCheckUtils]: 113: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,983 INFO L280 TraceCheckUtils]: 114: Hoare triple {14600#(= 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)); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,983 INFO L280 TraceCheckUtils]: 115: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,984 INFO L280 TraceCheckUtils]: 116: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,984 INFO L280 TraceCheckUtils]: 117: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,985 INFO L280 TraceCheckUtils]: 118: Hoare triple {14600#(= 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))); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,985 INFO L280 TraceCheckUtils]: 119: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,986 INFO L280 TraceCheckUtils]: 120: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,987 INFO L280 TraceCheckUtils]: 121: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,987 INFO L280 TraceCheckUtils]: 122: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,988 INFO L280 TraceCheckUtils]: 123: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,989 INFO L280 TraceCheckUtils]: 124: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,989 INFO L280 TraceCheckUtils]: 125: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,990 INFO L280 TraceCheckUtils]: 126: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,990 INFO L280 TraceCheckUtils]: 127: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,991 INFO L280 TraceCheckUtils]: 128: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,992 INFO L280 TraceCheckUtils]: 129: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,992 INFO L280 TraceCheckUtils]: 130: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,993 INFO L280 TraceCheckUtils]: 131: Hoare triple {14600#(= 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); {14600#(= 1 ~a7~0)} is VALID [2020-07-10 19:14:34,993 INFO L280 TraceCheckUtils]: 132: Hoare triple {14600#(= 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; {14567#false} is VALID [2020-07-10 19:14:34,994 INFO L280 TraceCheckUtils]: 133: Hoare triple {14567#false} assume !false; {14567#false} is VALID [2020-07-10 19:14:35,015 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 19:14:35,015 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:14:35,015 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [860868930] [2020-07-10 19:14:35,016 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:14:35,016 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:14:35,016 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143335932] [2020-07-10 19:14:35,017 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2020-07-10 19:14:35,017 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:14:35,017 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:14:35,182 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:35,182 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:14:35,182 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:14:35,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:14:35,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:14:35,183 INFO L87 Difference]: Start difference. First operand 1038 states and 1317 transitions. Second operand 5 states. [2020-07-10 19:14:53,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:14:53,053 INFO L93 Difference]: Finished difference Result 2655 states and 3486 transitions. [2020-07-10 19:14:53,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:14:53,053 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2020-07-10 19:14:53,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:14:53,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:14:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-10 19:14:53,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:14:53,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1275 transitions. [2020-07-10 19:14:53,077 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1275 transitions. [2020-07-10 19:14:54,866 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1275 edges. 1275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:14:54,993 INFO L225 Difference]: With dead ends: 2655 [2020-07-10 19:14:54,993 INFO L226 Difference]: Without dead ends: 1641 [2020-07-10 19:14:54,998 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 19:14:55,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1641 states. [2020-07-10 19:15:05,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1641 to 1328. [2020-07-10 19:15:05,235 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:15:05,236 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1641 states. Second operand 1328 states. [2020-07-10 19:15:05,236 INFO L74 IsIncluded]: Start isIncluded. First operand 1641 states. Second operand 1328 states. [2020-07-10 19:15:05,236 INFO L87 Difference]: Start difference. First operand 1641 states. Second operand 1328 states. [2020-07-10 19:15:05,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:15:05,359 INFO L93 Difference]: Finished difference Result 1641 states and 2027 transitions. [2020-07-10 19:15:05,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2027 transitions. [2020-07-10 19:15:05,365 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:15:05,365 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:15:05,365 INFO L74 IsIncluded]: Start isIncluded. First operand 1328 states. Second operand 1641 states. [2020-07-10 19:15:05,365 INFO L87 Difference]: Start difference. First operand 1328 states. Second operand 1641 states. [2020-07-10 19:15:05,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:15:05,494 INFO L93 Difference]: Finished difference Result 1641 states and 2027 transitions. [2020-07-10 19:15:05,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2027 transitions. [2020-07-10 19:15:05,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:15:05,500 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:15:05,500 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:15:05,500 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:15:05,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1328 states. [2020-07-10 19:15:05,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 1328 states and 1660 transitions. [2020-07-10 19:15:05,572 INFO L78 Accepts]: Start accepts. Automaton has 1328 states and 1660 transitions. Word has length 134 [2020-07-10 19:15:05,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:15:05,572 INFO L479 AbstractCegarLoop]: Abstraction has 1328 states and 1660 transitions. [2020-07-10 19:15:05,572 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:15:05,572 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1328 states and 1660 transitions. [2020-07-10 19:15:09,321 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1660 edges. 1660 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:15:09,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1660 transitions. [2020-07-10 19:15:09,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-07-10 19:15:09,327 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:15:09,327 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:15:09,327 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 19:15:09,328 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:15:09,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:15:09,328 INFO L82 PathProgramCache]: Analyzing trace with hash -1367635627, now seen corresponding path program 1 times [2020-07-10 19:15:09,328 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:15:09,329 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1816013765] [2020-07-10 19:15:09,329 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:15:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:15:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:15:09,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {25895#(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; {25856#true} is VALID [2020-07-10 19:15:09,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {25856#true} ~d~0 := 4; {25856#true} is VALID [2020-07-10 19:15:09,528 INFO L280 TraceCheckUtils]: 2: Hoare triple {25856#true} ~e~0 := 5; {25856#true} is VALID [2020-07-10 19:15:09,528 INFO L280 TraceCheckUtils]: 3: Hoare triple {25856#true} ~f~0 := 6; {25856#true} is VALID [2020-07-10 19:15:09,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {25856#true} ~c~0 := 3; {25856#true} is VALID [2020-07-10 19:15:09,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {25856#true} ~b~0 := 2; {25856#true} is VALID [2020-07-10 19:15:09,529 INFO L280 TraceCheckUtils]: 6: Hoare triple {25856#true} ~u~0 := 21; {25856#true} is VALID [2020-07-10 19:15:09,529 INFO L280 TraceCheckUtils]: 7: Hoare triple {25856#true} ~v~0 := 22; {25856#true} is VALID [2020-07-10 19:15:09,529 INFO L280 TraceCheckUtils]: 8: Hoare triple {25856#true} ~w~0 := 23; {25856#true} is VALID [2020-07-10 19:15:09,529 INFO L280 TraceCheckUtils]: 9: Hoare triple {25856#true} ~x~0 := 24; {25856#true} is VALID [2020-07-10 19:15:09,529 INFO L280 TraceCheckUtils]: 10: Hoare triple {25856#true} ~y~0 := 25; {25856#true} is VALID [2020-07-10 19:15:09,530 INFO L280 TraceCheckUtils]: 11: Hoare triple {25856#true} ~z~0 := 26; {25856#true} is VALID [2020-07-10 19:15:09,530 INFO L280 TraceCheckUtils]: 12: Hoare triple {25856#true} ~a17~0 := 1; {25856#true} is VALID [2020-07-10 19:15:09,530 INFO L280 TraceCheckUtils]: 13: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-10 19:15:09,530 INFO L280 TraceCheckUtils]: 14: Hoare triple {25856#true} ~a20~0 := 1; {25856#true} is VALID [2020-07-10 19:15:09,530 INFO L280 TraceCheckUtils]: 15: Hoare triple {25856#true} ~a8~0 := 15; {25856#true} is VALID [2020-07-10 19:15:09,531 INFO L280 TraceCheckUtils]: 16: Hoare triple {25856#true} ~a12~0 := 8; {25856#true} is VALID [2020-07-10 19:15:09,531 INFO L280 TraceCheckUtils]: 17: Hoare triple {25856#true} ~a16~0 := 5; {25856#true} is VALID [2020-07-10 19:15:09,531 INFO L280 TraceCheckUtils]: 18: Hoare triple {25856#true} ~a21~0 := 1; {25856#true} is VALID [2020-07-10 19:15:09,531 INFO L280 TraceCheckUtils]: 19: Hoare triple {25856#true} assume true; {25856#true} is VALID [2020-07-10 19:15:09,532 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25856#true} {25856#true} #1100#return; {25856#true} is VALID [2020-07-10 19:15:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:15:09,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {25896#(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; {25856#true} is VALID [2020-07-10 19:15:09,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {25856#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); {25856#true} is VALID [2020-07-10 19:15:09,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {25856#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); {25856#true} is VALID [2020-07-10 19:15:09,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {25856#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); {25856#true} is VALID [2020-07-10 19:15:09,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {25856#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); {25856#true} is VALID [2020-07-10 19:15:09,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {25856#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; {25856#true} is VALID [2020-07-10 19:15:09,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-10 19:15:09,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {25856#true} ~a20~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,565 INFO L280 TraceCheckUtils]: 8: Hoare triple {25894#(= 1 ~a20~0)} ~a21~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,566 INFO L280 TraceCheckUtils]: 9: Hoare triple {25894#(= 1 ~a20~0)} ~a16~0 := 4; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {25894#(= 1 ~a20~0)} ~a17~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,567 INFO L280 TraceCheckUtils]: 11: Hoare triple {25894#(= 1 ~a20~0)} ~a8~0 := 13; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,567 INFO L280 TraceCheckUtils]: 12: Hoare triple {25894#(= 1 ~a20~0)} #res := -1; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,568 INFO L280 TraceCheckUtils]: 13: Hoare triple {25894#(= 1 ~a20~0)} assume true; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,569 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25894#(= 1 ~a20~0)} {25856#true} #1104#return; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,571 INFO L263 TraceCheckUtils]: 0: Hoare triple {25856#true} call ULTIMATE.init(); {25895#(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 19:15:09,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {25895#(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; {25856#true} is VALID [2020-07-10 19:15:09,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {25856#true} ~d~0 := 4; {25856#true} is VALID [2020-07-10 19:15:09,572 INFO L280 TraceCheckUtils]: 3: Hoare triple {25856#true} ~e~0 := 5; {25856#true} is VALID [2020-07-10 19:15:09,572 INFO L280 TraceCheckUtils]: 4: Hoare triple {25856#true} ~f~0 := 6; {25856#true} is VALID [2020-07-10 19:15:09,572 INFO L280 TraceCheckUtils]: 5: Hoare triple {25856#true} ~c~0 := 3; {25856#true} is VALID [2020-07-10 19:15:09,572 INFO L280 TraceCheckUtils]: 6: Hoare triple {25856#true} ~b~0 := 2; {25856#true} is VALID [2020-07-10 19:15:09,572 INFO L280 TraceCheckUtils]: 7: Hoare triple {25856#true} ~u~0 := 21; {25856#true} is VALID [2020-07-10 19:15:09,573 INFO L280 TraceCheckUtils]: 8: Hoare triple {25856#true} ~v~0 := 22; {25856#true} is VALID [2020-07-10 19:15:09,573 INFO L280 TraceCheckUtils]: 9: Hoare triple {25856#true} ~w~0 := 23; {25856#true} is VALID [2020-07-10 19:15:09,573 INFO L280 TraceCheckUtils]: 10: Hoare triple {25856#true} ~x~0 := 24; {25856#true} is VALID [2020-07-10 19:15:09,573 INFO L280 TraceCheckUtils]: 11: Hoare triple {25856#true} ~y~0 := 25; {25856#true} is VALID [2020-07-10 19:15:09,574 INFO L280 TraceCheckUtils]: 12: Hoare triple {25856#true} ~z~0 := 26; {25856#true} is VALID [2020-07-10 19:15:09,574 INFO L280 TraceCheckUtils]: 13: Hoare triple {25856#true} ~a17~0 := 1; {25856#true} is VALID [2020-07-10 19:15:09,574 INFO L280 TraceCheckUtils]: 14: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-10 19:15:09,574 INFO L280 TraceCheckUtils]: 15: Hoare triple {25856#true} ~a20~0 := 1; {25856#true} is VALID [2020-07-10 19:15:09,574 INFO L280 TraceCheckUtils]: 16: Hoare triple {25856#true} ~a8~0 := 15; {25856#true} is VALID [2020-07-10 19:15:09,575 INFO L280 TraceCheckUtils]: 17: Hoare triple {25856#true} ~a12~0 := 8; {25856#true} is VALID [2020-07-10 19:15:09,575 INFO L280 TraceCheckUtils]: 18: Hoare triple {25856#true} ~a16~0 := 5; {25856#true} is VALID [2020-07-10 19:15:09,575 INFO L280 TraceCheckUtils]: 19: Hoare triple {25856#true} ~a21~0 := 1; {25856#true} is VALID [2020-07-10 19:15:09,575 INFO L280 TraceCheckUtils]: 20: Hoare triple {25856#true} assume true; {25856#true} is VALID [2020-07-10 19:15:09,575 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25856#true} {25856#true} #1100#return; {25856#true} is VALID [2020-07-10 19:15:09,576 INFO L263 TraceCheckUtils]: 22: Hoare triple {25856#true} call #t~ret4 := main(); {25856#true} is VALID [2020-07-10 19:15:09,576 INFO L280 TraceCheckUtils]: 23: Hoare triple {25856#true} ~output~0 := -1; {25856#true} is VALID [2020-07-10 19:15:09,576 INFO L280 TraceCheckUtils]: 24: Hoare triple {25856#true} assume !false; {25856#true} is VALID [2020-07-10 19:15:09,576 INFO L280 TraceCheckUtils]: 25: Hoare triple {25856#true} havoc ~input~0; {25856#true} is VALID [2020-07-10 19:15:09,576 INFO L280 TraceCheckUtils]: 26: Hoare triple {25856#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {25856#true} is VALID [2020-07-10 19:15:09,577 INFO L280 TraceCheckUtils]: 27: Hoare triple {25856#true} ~input~0 := #t~nondet2; {25856#true} is VALID [2020-07-10 19:15:09,577 INFO L280 TraceCheckUtils]: 28: Hoare triple {25856#true} havoc #t~nondet2; {25856#true} is VALID [2020-07-10 19:15:09,577 INFO L280 TraceCheckUtils]: 29: Hoare triple {25856#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25856#true} is VALID [2020-07-10 19:15:09,578 INFO L263 TraceCheckUtils]: 30: Hoare triple {25856#true} call #t~ret3 := calculate_output(~input~0); {25896#(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 19:15:09,578 INFO L280 TraceCheckUtils]: 31: Hoare triple {25896#(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; {25856#true} is VALID [2020-07-10 19:15:09,578 INFO L280 TraceCheckUtils]: 32: Hoare triple {25856#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); {25856#true} is VALID [2020-07-10 19:15:09,579 INFO L280 TraceCheckUtils]: 33: Hoare triple {25856#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); {25856#true} is VALID [2020-07-10 19:15:09,579 INFO L280 TraceCheckUtils]: 34: Hoare triple {25856#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); {25856#true} is VALID [2020-07-10 19:15:09,579 INFO L280 TraceCheckUtils]: 35: Hoare triple {25856#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); {25856#true} is VALID [2020-07-10 19:15:09,579 INFO L280 TraceCheckUtils]: 36: Hoare triple {25856#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; {25856#true} is VALID [2020-07-10 19:15:09,579 INFO L280 TraceCheckUtils]: 37: Hoare triple {25856#true} ~a7~0 := 0; {25856#true} is VALID [2020-07-10 19:15:09,580 INFO L280 TraceCheckUtils]: 38: Hoare triple {25856#true} ~a20~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,580 INFO L280 TraceCheckUtils]: 39: Hoare triple {25894#(= 1 ~a20~0)} ~a21~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,581 INFO L280 TraceCheckUtils]: 40: Hoare triple {25894#(= 1 ~a20~0)} ~a16~0 := 4; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,582 INFO L280 TraceCheckUtils]: 41: Hoare triple {25894#(= 1 ~a20~0)} ~a17~0 := 1; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,582 INFO L280 TraceCheckUtils]: 42: Hoare triple {25894#(= 1 ~a20~0)} ~a8~0 := 13; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,583 INFO L280 TraceCheckUtils]: 43: Hoare triple {25894#(= 1 ~a20~0)} #res := -1; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,583 INFO L280 TraceCheckUtils]: 44: Hoare triple {25894#(= 1 ~a20~0)} assume true; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,584 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {25894#(= 1 ~a20~0)} {25856#true} #1104#return; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,585 INFO L280 TraceCheckUtils]: 46: Hoare triple {25894#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,585 INFO L280 TraceCheckUtils]: 47: Hoare triple {25894#(= 1 ~a20~0)} ~output~0 := #t~ret3; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,586 INFO L280 TraceCheckUtils]: 48: Hoare triple {25894#(= 1 ~a20~0)} havoc #t~ret3; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,586 INFO L280 TraceCheckUtils]: 49: Hoare triple {25894#(= 1 ~a20~0)} assume !false; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,587 INFO L280 TraceCheckUtils]: 50: Hoare triple {25894#(= 1 ~a20~0)} havoc ~input~0; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,587 INFO L280 TraceCheckUtils]: 51: Hoare triple {25894#(= 1 ~a20~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,588 INFO L280 TraceCheckUtils]: 52: Hoare triple {25894#(= 1 ~a20~0)} ~input~0 := #t~nondet2; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,588 INFO L280 TraceCheckUtils]: 53: Hoare triple {25894#(= 1 ~a20~0)} havoc #t~nondet2; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,589 INFO L280 TraceCheckUtils]: 54: Hoare triple {25894#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,590 INFO L263 TraceCheckUtils]: 55: Hoare triple {25894#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,591 INFO L280 TraceCheckUtils]: 56: Hoare triple {25894#(= 1 ~a20~0)} ~input := #in~input; {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,591 INFO L280 TraceCheckUtils]: 57: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,592 INFO L280 TraceCheckUtils]: 58: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,592 INFO L280 TraceCheckUtils]: 59: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,593 INFO L280 TraceCheckUtils]: 60: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,593 INFO L280 TraceCheckUtils]: 61: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,594 INFO L280 TraceCheckUtils]: 62: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,594 INFO L280 TraceCheckUtils]: 63: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,595 INFO L280 TraceCheckUtils]: 64: Hoare triple {25894#(= 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))); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,595 INFO L280 TraceCheckUtils]: 65: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,596 INFO L280 TraceCheckUtils]: 66: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,596 INFO L280 TraceCheckUtils]: 67: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,597 INFO L280 TraceCheckUtils]: 68: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,597 INFO L280 TraceCheckUtils]: 69: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,598 INFO L280 TraceCheckUtils]: 70: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,598 INFO L280 TraceCheckUtils]: 71: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,599 INFO L280 TraceCheckUtils]: 72: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,599 INFO L280 TraceCheckUtils]: 73: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,600 INFO L280 TraceCheckUtils]: 74: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,600 INFO L280 TraceCheckUtils]: 75: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,601 INFO L280 TraceCheckUtils]: 76: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,601 INFO L280 TraceCheckUtils]: 77: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,602 INFO L280 TraceCheckUtils]: 78: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,602 INFO L280 TraceCheckUtils]: 79: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,603 INFO L280 TraceCheckUtils]: 80: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,603 INFO L280 TraceCheckUtils]: 81: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,604 INFO L280 TraceCheckUtils]: 82: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,604 INFO L280 TraceCheckUtils]: 83: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,605 INFO L280 TraceCheckUtils]: 84: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,605 INFO L280 TraceCheckUtils]: 85: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,606 INFO L280 TraceCheckUtils]: 86: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,606 INFO L280 TraceCheckUtils]: 87: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,607 INFO L280 TraceCheckUtils]: 88: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,607 INFO L280 TraceCheckUtils]: 89: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,608 INFO L280 TraceCheckUtils]: 90: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,608 INFO L280 TraceCheckUtils]: 91: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,609 INFO L280 TraceCheckUtils]: 92: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,609 INFO L280 TraceCheckUtils]: 93: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,610 INFO L280 TraceCheckUtils]: 94: Hoare triple {25894#(= 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)))); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,610 INFO L280 TraceCheckUtils]: 95: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,611 INFO L280 TraceCheckUtils]: 96: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,611 INFO L280 TraceCheckUtils]: 97: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,612 INFO L280 TraceCheckUtils]: 98: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,612 INFO L280 TraceCheckUtils]: 99: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,613 INFO L280 TraceCheckUtils]: 100: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,613 INFO L280 TraceCheckUtils]: 101: Hoare triple {25894#(= 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))); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,614 INFO L280 TraceCheckUtils]: 102: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,614 INFO L280 TraceCheckUtils]: 103: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,615 INFO L280 TraceCheckUtils]: 104: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,615 INFO L280 TraceCheckUtils]: 105: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,616 INFO L280 TraceCheckUtils]: 106: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,616 INFO L280 TraceCheckUtils]: 107: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,617 INFO L280 TraceCheckUtils]: 108: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,617 INFO L280 TraceCheckUtils]: 109: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,618 INFO L280 TraceCheckUtils]: 110: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,618 INFO L280 TraceCheckUtils]: 111: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,619 INFO L280 TraceCheckUtils]: 112: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,619 INFO L280 TraceCheckUtils]: 113: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,620 INFO L280 TraceCheckUtils]: 114: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,620 INFO L280 TraceCheckUtils]: 115: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,621 INFO L280 TraceCheckUtils]: 116: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,621 INFO L280 TraceCheckUtils]: 117: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,622 INFO L280 TraceCheckUtils]: 118: Hoare triple {25894#(= 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)); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,622 INFO L280 TraceCheckUtils]: 119: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,623 INFO L280 TraceCheckUtils]: 120: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,623 INFO L280 TraceCheckUtils]: 121: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,624 INFO L280 TraceCheckUtils]: 122: Hoare triple {25894#(= 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))); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,624 INFO L280 TraceCheckUtils]: 123: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,624 INFO L280 TraceCheckUtils]: 124: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,625 INFO L280 TraceCheckUtils]: 125: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,625 INFO L280 TraceCheckUtils]: 126: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,626 INFO L280 TraceCheckUtils]: 127: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,626 INFO L280 TraceCheckUtils]: 128: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,626 INFO L280 TraceCheckUtils]: 129: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,627 INFO L280 TraceCheckUtils]: 130: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,627 INFO L280 TraceCheckUtils]: 131: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,635 INFO L280 TraceCheckUtils]: 132: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,635 INFO L280 TraceCheckUtils]: 133: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,636 INFO L280 TraceCheckUtils]: 134: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,636 INFO L280 TraceCheckUtils]: 135: Hoare triple {25894#(= 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); {25894#(= 1 ~a20~0)} is VALID [2020-07-10 19:15:09,636 INFO L280 TraceCheckUtils]: 136: Hoare triple {25894#(= 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; {25857#false} is VALID [2020-07-10 19:15:09,637 INFO L280 TraceCheckUtils]: 137: Hoare triple {25857#false} assume !false; {25857#false} is VALID [2020-07-10 19:15:09,659 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 19:15:09,659 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:15:09,660 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1816013765] [2020-07-10 19:15:09,660 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:15:09,660 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:15:09,660 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035168819] [2020-07-10 19:15:09,661 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 138 [2020-07-10 19:15:09,661 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:15:09,661 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:15:09,821 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:15:09,821 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:15:09,821 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:15:09,822 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:15:09,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:15:09,822 INFO L87 Difference]: Start difference. First operand 1328 states and 1660 transitions. Second operand 5 states. [2020-07-10 19:15:32,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:15:32,941 INFO L93 Difference]: Finished difference Result 3548 states and 4554 transitions. [2020-07-10 19:15:32,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:15:32,941 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 138 [2020-07-10 19:15:32,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:15:32,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:15:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-10 19:15:32,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:15:32,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1303 transitions. [2020-07-10 19:15:32,953 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1303 transitions. [2020-07-10 19:15:34,821 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 19:15:35,076 INFO L225 Difference]: With dead ends: 3548 [2020-07-10 19:15:35,076 INFO L226 Difference]: Without dead ends: 2244 [2020-07-10 19:15:35,082 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 1 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 19:15:35,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2244 states. [2020-07-10 19:15:46,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2244 to 1473. [2020-07-10 19:15:46,732 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:15:46,732 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2244 states. Second operand 1473 states. [2020-07-10 19:15:46,732 INFO L74 IsIncluded]: Start isIncluded. First operand 2244 states. Second operand 1473 states. [2020-07-10 19:15:46,732 INFO L87 Difference]: Start difference. First operand 2244 states. Second operand 1473 states. [2020-07-10 19:15:46,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:15:46,907 INFO L93 Difference]: Finished difference Result 2244 states and 2786 transitions. [2020-07-10 19:15:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 2786 transitions. [2020-07-10 19:15:46,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:15:46,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:15:46,911 INFO L74 IsIncluded]: Start isIncluded. First operand 1473 states. Second operand 2244 states. [2020-07-10 19:15:46,911 INFO L87 Difference]: Start difference. First operand 1473 states. Second operand 2244 states. [2020-07-10 19:15:47,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:15:47,083 INFO L93 Difference]: Finished difference Result 2244 states and 2786 transitions. [2020-07-10 19:15:47,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 2786 transitions. [2020-07-10 19:15:47,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:15:47,088 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:15:47,088 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:15:47,088 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:15:47,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1473 states. [2020-07-10 19:15:47,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1473 states and 1819 transitions. [2020-07-10 19:15:47,161 INFO L78 Accepts]: Start accepts. Automaton has 1473 states and 1819 transitions. Word has length 138 [2020-07-10 19:15:47,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:15:47,161 INFO L479 AbstractCegarLoop]: Abstraction has 1473 states and 1819 transitions. [2020-07-10 19:15:47,161 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:15:47,161 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1473 states and 1819 transitions. [2020-07-10 19:15:51,656 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1819 edges. 1819 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:15:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1819 transitions. [2020-07-10 19:15:51,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2020-07-10 19:15:51,661 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:15:51,661 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:15:51,662 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 19:15:51,662 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:15:51,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:15:51,662 INFO L82 PathProgramCache]: Analyzing trace with hash 604576851, now seen corresponding path program 1 times [2020-07-10 19:15:51,662 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:15:51,663 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [399739706] [2020-07-10 19:15:51,663 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:15:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:15:51,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:15:51,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {40520#(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; {40432#true} is VALID [2020-07-10 19:15:51,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {40432#true} ~d~0 := 4; {40432#true} is VALID [2020-07-10 19:15:51,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {40432#true} ~e~0 := 5; {40432#true} is VALID [2020-07-10 19:15:51,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {40432#true} ~f~0 := 6; {40432#true} is VALID [2020-07-10 19:15:51,872 INFO L280 TraceCheckUtils]: 4: Hoare triple {40432#true} ~c~0 := 3; {40432#true} is VALID [2020-07-10 19:15:51,873 INFO L280 TraceCheckUtils]: 5: Hoare triple {40432#true} ~b~0 := 2; {40432#true} is VALID [2020-07-10 19:15:51,873 INFO L280 TraceCheckUtils]: 6: Hoare triple {40432#true} ~u~0 := 21; {40432#true} is VALID [2020-07-10 19:15:51,873 INFO L280 TraceCheckUtils]: 7: Hoare triple {40432#true} ~v~0 := 22; {40432#true} is VALID [2020-07-10 19:15:51,873 INFO L280 TraceCheckUtils]: 8: Hoare triple {40432#true} ~w~0 := 23; {40432#true} is VALID [2020-07-10 19:15:51,873 INFO L280 TraceCheckUtils]: 9: Hoare triple {40432#true} ~x~0 := 24; {40432#true} is VALID [2020-07-10 19:15:51,874 INFO L280 TraceCheckUtils]: 10: Hoare triple {40432#true} ~y~0 := 25; {40432#true} is VALID [2020-07-10 19:15:51,874 INFO L280 TraceCheckUtils]: 11: Hoare triple {40432#true} ~z~0 := 26; {40432#true} is VALID [2020-07-10 19:15:51,874 INFO L280 TraceCheckUtils]: 12: Hoare triple {40432#true} ~a17~0 := 1; {40432#true} is VALID [2020-07-10 19:15:51,874 INFO L280 TraceCheckUtils]: 13: Hoare triple {40432#true} ~a7~0 := 0; {40432#true} is VALID [2020-07-10 19:15:51,875 INFO L280 TraceCheckUtils]: 14: Hoare triple {40432#true} ~a20~0 := 1; {40432#true} is VALID [2020-07-10 19:15:51,875 INFO L280 TraceCheckUtils]: 15: Hoare triple {40432#true} ~a8~0 := 15; {40432#true} is VALID [2020-07-10 19:15:51,875 INFO L280 TraceCheckUtils]: 16: Hoare triple {40432#true} ~a12~0 := 8; {40432#true} is VALID [2020-07-10 19:15:51,875 INFO L280 TraceCheckUtils]: 17: Hoare triple {40432#true} ~a16~0 := 5; {40432#true} is VALID [2020-07-10 19:15:51,875 INFO L280 TraceCheckUtils]: 18: Hoare triple {40432#true} ~a21~0 := 1; {40432#true} is VALID [2020-07-10 19:15:51,876 INFO L280 TraceCheckUtils]: 19: Hoare triple {40432#true} assume true; {40432#true} is VALID [2020-07-10 19:15:51,876 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40432#true} {40432#true} #1100#return; {40432#true} is VALID [2020-07-10 19:15:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:15:51,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {40521#(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; {40432#true} is VALID [2020-07-10 19:15:51,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {40432#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; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:51,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {40462#(= 1 ~a17~0)} ~a16~0 := 5; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:51,911 INFO L280 TraceCheckUtils]: 3: Hoare triple {40462#(= 1 ~a17~0)} ~a20~0 := 0; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:51,912 INFO L280 TraceCheckUtils]: 4: Hoare triple {40462#(= 1 ~a17~0)} #res := 24; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:51,913 INFO L280 TraceCheckUtils]: 5: Hoare triple {40462#(= 1 ~a17~0)} assume true; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:51,914 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40462#(= 1 ~a17~0)} {40432#true} #1104#return; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:15:51,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {40521#(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; {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,990 INFO L280 TraceCheckUtils]: 2: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,991 INFO L280 TraceCheckUtils]: 4: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,992 INFO L280 TraceCheckUtils]: 5: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,992 INFO L280 TraceCheckUtils]: 6: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,993 INFO L280 TraceCheckUtils]: 7: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,994 INFO L280 TraceCheckUtils]: 8: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,994 INFO L280 TraceCheckUtils]: 9: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,995 INFO L280 TraceCheckUtils]: 10: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,996 INFO L280 TraceCheckUtils]: 11: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,996 INFO L280 TraceCheckUtils]: 12: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,997 INFO L280 TraceCheckUtils]: 13: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:51,997 INFO L280 TraceCheckUtils]: 14: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,005 INFO L280 TraceCheckUtils]: 15: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,007 INFO L280 TraceCheckUtils]: 16: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,007 INFO L280 TraceCheckUtils]: 17: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,008 INFO L280 TraceCheckUtils]: 18: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,009 INFO L280 TraceCheckUtils]: 19: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,010 INFO L280 TraceCheckUtils]: 20: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,011 INFO L280 TraceCheckUtils]: 21: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,012 INFO L280 TraceCheckUtils]: 22: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,013 INFO L280 TraceCheckUtils]: 23: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,015 INFO L280 TraceCheckUtils]: 25: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,016 INFO L280 TraceCheckUtils]: 26: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,017 INFO L280 TraceCheckUtils]: 27: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,018 INFO L280 TraceCheckUtils]: 28: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,019 INFO L280 TraceCheckUtils]: 29: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,020 INFO L280 TraceCheckUtils]: 30: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,021 INFO L280 TraceCheckUtils]: 31: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,021 INFO L280 TraceCheckUtils]: 32: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,022 INFO L280 TraceCheckUtils]: 33: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,023 INFO L280 TraceCheckUtils]: 34: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,024 INFO L280 TraceCheckUtils]: 35: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,025 INFO L280 TraceCheckUtils]: 36: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,025 INFO L280 TraceCheckUtils]: 37: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,026 INFO L280 TraceCheckUtils]: 38: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,027 INFO L280 TraceCheckUtils]: 39: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,028 INFO L280 TraceCheckUtils]: 40: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,029 INFO L280 TraceCheckUtils]: 41: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,030 INFO L280 TraceCheckUtils]: 42: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,031 INFO L280 TraceCheckUtils]: 43: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,032 INFO L280 TraceCheckUtils]: 44: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,033 INFO L280 TraceCheckUtils]: 45: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,034 INFO L280 TraceCheckUtils]: 46: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,035 INFO L280 TraceCheckUtils]: 47: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,036 INFO L280 TraceCheckUtils]: 48: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,036 INFO L280 TraceCheckUtils]: 49: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,037 INFO L280 TraceCheckUtils]: 50: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,039 INFO L280 TraceCheckUtils]: 51: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 19:15:52,040 INFO L280 TraceCheckUtils]: 52: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a8~0 := 13; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 19:15:52,041 INFO L280 TraceCheckUtils]: 53: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a16~0 := 4; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 19:15:52,042 INFO L280 TraceCheckUtils]: 54: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} #res := -1; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 19:15:52,043 INFO L280 TraceCheckUtils]: 55: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} assume true; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 19:15:52,044 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {40523#(not (= 1 |old(~a17~0)|))} {40462#(= 1 ~a17~0)} #1104#return; {40433#false} is VALID [2020-07-10 19:15:52,054 INFO L263 TraceCheckUtils]: 0: Hoare triple {40432#true} call ULTIMATE.init(); {40520#(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 19:15:52,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {40520#(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; {40432#true} is VALID [2020-07-10 19:15:52,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {40432#true} ~d~0 := 4; {40432#true} is VALID [2020-07-10 19:15:52,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {40432#true} ~e~0 := 5; {40432#true} is VALID [2020-07-10 19:15:52,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {40432#true} ~f~0 := 6; {40432#true} is VALID [2020-07-10 19:15:52,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {40432#true} ~c~0 := 3; {40432#true} is VALID [2020-07-10 19:15:52,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {40432#true} ~b~0 := 2; {40432#true} is VALID [2020-07-10 19:15:52,056 INFO L280 TraceCheckUtils]: 7: Hoare triple {40432#true} ~u~0 := 21; {40432#true} is VALID [2020-07-10 19:15:52,057 INFO L280 TraceCheckUtils]: 8: Hoare triple {40432#true} ~v~0 := 22; {40432#true} is VALID [2020-07-10 19:15:52,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {40432#true} ~w~0 := 23; {40432#true} is VALID [2020-07-10 19:15:52,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {40432#true} ~x~0 := 24; {40432#true} is VALID [2020-07-10 19:15:52,057 INFO L280 TraceCheckUtils]: 11: Hoare triple {40432#true} ~y~0 := 25; {40432#true} is VALID [2020-07-10 19:15:52,058 INFO L280 TraceCheckUtils]: 12: Hoare triple {40432#true} ~z~0 := 26; {40432#true} is VALID [2020-07-10 19:15:52,058 INFO L280 TraceCheckUtils]: 13: Hoare triple {40432#true} ~a17~0 := 1; {40432#true} is VALID [2020-07-10 19:15:52,058 INFO L280 TraceCheckUtils]: 14: Hoare triple {40432#true} ~a7~0 := 0; {40432#true} is VALID [2020-07-10 19:15:52,058 INFO L280 TraceCheckUtils]: 15: Hoare triple {40432#true} ~a20~0 := 1; {40432#true} is VALID [2020-07-10 19:15:52,058 INFO L280 TraceCheckUtils]: 16: Hoare triple {40432#true} ~a8~0 := 15; {40432#true} is VALID [2020-07-10 19:15:52,059 INFO L280 TraceCheckUtils]: 17: Hoare triple {40432#true} ~a12~0 := 8; {40432#true} is VALID [2020-07-10 19:15:52,059 INFO L280 TraceCheckUtils]: 18: Hoare triple {40432#true} ~a16~0 := 5; {40432#true} is VALID [2020-07-10 19:15:52,059 INFO L280 TraceCheckUtils]: 19: Hoare triple {40432#true} ~a21~0 := 1; {40432#true} is VALID [2020-07-10 19:15:52,059 INFO L280 TraceCheckUtils]: 20: Hoare triple {40432#true} assume true; {40432#true} is VALID [2020-07-10 19:15:52,060 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40432#true} {40432#true} #1100#return; {40432#true} is VALID [2020-07-10 19:15:52,060 INFO L263 TraceCheckUtils]: 22: Hoare triple {40432#true} call #t~ret4 := main(); {40432#true} is VALID [2020-07-10 19:15:52,060 INFO L280 TraceCheckUtils]: 23: Hoare triple {40432#true} ~output~0 := -1; {40432#true} is VALID [2020-07-10 19:15:52,060 INFO L280 TraceCheckUtils]: 24: Hoare triple {40432#true} assume !false; {40432#true} is VALID [2020-07-10 19:15:52,060 INFO L280 TraceCheckUtils]: 25: Hoare triple {40432#true} havoc ~input~0; {40432#true} is VALID [2020-07-10 19:15:52,060 INFO L280 TraceCheckUtils]: 26: Hoare triple {40432#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {40432#true} is VALID [2020-07-10 19:15:52,061 INFO L280 TraceCheckUtils]: 27: Hoare triple {40432#true} ~input~0 := #t~nondet2; {40432#true} is VALID [2020-07-10 19:15:52,061 INFO L280 TraceCheckUtils]: 28: Hoare triple {40432#true} havoc #t~nondet2; {40432#true} is VALID [2020-07-10 19:15:52,061 INFO L280 TraceCheckUtils]: 29: Hoare triple {40432#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40432#true} is VALID [2020-07-10 19:15:52,062 INFO L263 TraceCheckUtils]: 30: Hoare triple {40432#true} call #t~ret3 := calculate_output(~input~0); {40521#(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 19:15:52,063 INFO L280 TraceCheckUtils]: 31: Hoare triple {40521#(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; {40432#true} is VALID [2020-07-10 19:15:52,063 INFO L280 TraceCheckUtils]: 32: Hoare triple {40432#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; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,064 INFO L280 TraceCheckUtils]: 33: Hoare triple {40462#(= 1 ~a17~0)} ~a16~0 := 5; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,065 INFO L280 TraceCheckUtils]: 34: Hoare triple {40462#(= 1 ~a17~0)} ~a20~0 := 0; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,066 INFO L280 TraceCheckUtils]: 35: Hoare triple {40462#(= 1 ~a17~0)} #res := 24; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,066 INFO L280 TraceCheckUtils]: 36: Hoare triple {40462#(= 1 ~a17~0)} assume true; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,068 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {40462#(= 1 ~a17~0)} {40432#true} #1104#return; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,069 INFO L280 TraceCheckUtils]: 38: Hoare triple {40462#(= 1 ~a17~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,070 INFO L280 TraceCheckUtils]: 39: Hoare triple {40462#(= 1 ~a17~0)} ~output~0 := #t~ret3; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,071 INFO L280 TraceCheckUtils]: 40: Hoare triple {40462#(= 1 ~a17~0)} havoc #t~ret3; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,072 INFO L280 TraceCheckUtils]: 41: Hoare triple {40462#(= 1 ~a17~0)} assume !false; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,072 INFO L280 TraceCheckUtils]: 42: Hoare triple {40462#(= 1 ~a17~0)} havoc ~input~0; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,073 INFO L280 TraceCheckUtils]: 43: Hoare triple {40462#(= 1 ~a17~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,074 INFO L280 TraceCheckUtils]: 44: Hoare triple {40462#(= 1 ~a17~0)} ~input~0 := #t~nondet2; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,075 INFO L280 TraceCheckUtils]: 45: Hoare triple {40462#(= 1 ~a17~0)} havoc #t~nondet2; {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,076 INFO L280 TraceCheckUtils]: 46: Hoare triple {40462#(= 1 ~a17~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40462#(= 1 ~a17~0)} is VALID [2020-07-10 19:15:52,078 INFO L263 TraceCheckUtils]: 47: Hoare triple {40462#(= 1 ~a17~0)} call #t~ret3 := calculate_output(~input~0); {40521#(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 19:15:52,079 INFO L280 TraceCheckUtils]: 48: Hoare triple {40521#(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; {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,080 INFO L280 TraceCheckUtils]: 49: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,081 INFO L280 TraceCheckUtils]: 50: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,082 INFO L280 TraceCheckUtils]: 51: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,083 INFO L280 TraceCheckUtils]: 52: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,084 INFO L280 TraceCheckUtils]: 53: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,084 INFO L280 TraceCheckUtils]: 54: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,085 INFO L280 TraceCheckUtils]: 55: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,086 INFO L280 TraceCheckUtils]: 56: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,087 INFO L280 TraceCheckUtils]: 57: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,088 INFO L280 TraceCheckUtils]: 58: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,088 INFO L280 TraceCheckUtils]: 59: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,089 INFO L280 TraceCheckUtils]: 60: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,090 INFO L280 TraceCheckUtils]: 61: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,091 INFO L280 TraceCheckUtils]: 62: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,092 INFO L280 TraceCheckUtils]: 63: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,094 INFO L280 TraceCheckUtils]: 64: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,094 INFO L280 TraceCheckUtils]: 65: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,095 INFO L280 TraceCheckUtils]: 66: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,096 INFO L280 TraceCheckUtils]: 67: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,097 INFO L280 TraceCheckUtils]: 68: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,098 INFO L280 TraceCheckUtils]: 69: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,099 INFO L280 TraceCheckUtils]: 70: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,100 INFO L280 TraceCheckUtils]: 71: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,101 INFO L280 TraceCheckUtils]: 72: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,102 INFO L280 TraceCheckUtils]: 73: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,103 INFO L280 TraceCheckUtils]: 74: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,104 INFO L280 TraceCheckUtils]: 75: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,104 INFO L280 TraceCheckUtils]: 76: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,105 INFO L280 TraceCheckUtils]: 77: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,106 INFO L280 TraceCheckUtils]: 78: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,107 INFO L280 TraceCheckUtils]: 79: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,108 INFO L280 TraceCheckUtils]: 80: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,109 INFO L280 TraceCheckUtils]: 81: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,110 INFO L280 TraceCheckUtils]: 82: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,111 INFO L280 TraceCheckUtils]: 83: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,112 INFO L280 TraceCheckUtils]: 84: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,113 INFO L280 TraceCheckUtils]: 85: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,114 INFO L280 TraceCheckUtils]: 86: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,114 INFO L280 TraceCheckUtils]: 87: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,115 INFO L280 TraceCheckUtils]: 88: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,116 INFO L280 TraceCheckUtils]: 89: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,117 INFO L280 TraceCheckUtils]: 90: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,118 INFO L280 TraceCheckUtils]: 91: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,119 INFO L280 TraceCheckUtils]: 92: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,120 INFO L280 TraceCheckUtils]: 93: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,125 INFO L280 TraceCheckUtils]: 94: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,126 INFO L280 TraceCheckUtils]: 95: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,126 INFO L280 TraceCheckUtils]: 96: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,127 INFO L280 TraceCheckUtils]: 97: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,127 INFO L280 TraceCheckUtils]: 98: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {40522#(= ~a17~0 |old(~a17~0)|)} is VALID [2020-07-10 19:15:52,128 INFO L280 TraceCheckUtils]: 99: Hoare triple {40522#(= ~a17~0 |old(~a17~0)|)} assume (!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 19:15:52,129 INFO L280 TraceCheckUtils]: 100: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a8~0 := 13; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 19:15:52,130 INFO L280 TraceCheckUtils]: 101: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} ~a16~0 := 4; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 19:15:52,130 INFO L280 TraceCheckUtils]: 102: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} #res := -1; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 19:15:52,131 INFO L280 TraceCheckUtils]: 103: Hoare triple {40523#(not (= 1 |old(~a17~0)|))} assume true; {40523#(not (= 1 |old(~a17~0)|))} is VALID [2020-07-10 19:15:52,132 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {40523#(not (= 1 |old(~a17~0)|))} {40462#(= 1 ~a17~0)} #1104#return; {40433#false} is VALID [2020-07-10 19:15:52,132 INFO L280 TraceCheckUtils]: 105: Hoare triple {40433#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {40433#false} is VALID [2020-07-10 19:15:52,133 INFO L280 TraceCheckUtils]: 106: Hoare triple {40433#false} ~output~0 := #t~ret3; {40433#false} is VALID [2020-07-10 19:15:52,133 INFO L280 TraceCheckUtils]: 107: Hoare triple {40433#false} havoc #t~ret3; {40433#false} is VALID [2020-07-10 19:15:52,133 INFO L280 TraceCheckUtils]: 108: Hoare triple {40433#false} assume !false; {40433#false} is VALID [2020-07-10 19:15:52,133 INFO L280 TraceCheckUtils]: 109: Hoare triple {40433#false} havoc ~input~0; {40433#false} is VALID [2020-07-10 19:15:52,133 INFO L280 TraceCheckUtils]: 110: Hoare triple {40433#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {40433#false} is VALID [2020-07-10 19:15:52,134 INFO L280 TraceCheckUtils]: 111: Hoare triple {40433#false} ~input~0 := #t~nondet2; {40433#false} is VALID [2020-07-10 19:15:52,134 INFO L280 TraceCheckUtils]: 112: Hoare triple {40433#false} havoc #t~nondet2; {40433#false} is VALID [2020-07-10 19:15:52,134 INFO L280 TraceCheckUtils]: 113: Hoare triple {40433#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {40433#false} is VALID [2020-07-10 19:15:52,134 INFO L263 TraceCheckUtils]: 114: Hoare triple {40433#false} call #t~ret3 := calculate_output(~input~0); {40433#false} is VALID [2020-07-10 19:15:52,134 INFO L280 TraceCheckUtils]: 115: Hoare triple {40433#false} ~input := #in~input; {40433#false} is VALID [2020-07-10 19:15:52,135 INFO L280 TraceCheckUtils]: 116: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,135 INFO L280 TraceCheckUtils]: 117: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,135 INFO L280 TraceCheckUtils]: 118: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,135 INFO L280 TraceCheckUtils]: 119: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,136 INFO L280 TraceCheckUtils]: 120: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,136 INFO L280 TraceCheckUtils]: 121: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,136 INFO L280 TraceCheckUtils]: 122: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-10 19:15:52,136 INFO L280 TraceCheckUtils]: 123: Hoare triple {40433#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))); {40433#false} is VALID [2020-07-10 19:15:52,136 INFO L280 TraceCheckUtils]: 124: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,137 INFO L280 TraceCheckUtils]: 125: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,137 INFO L280 TraceCheckUtils]: 126: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,137 INFO L280 TraceCheckUtils]: 127: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,137 INFO L280 TraceCheckUtils]: 128: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,138 INFO L280 TraceCheckUtils]: 129: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,138 INFO L280 TraceCheckUtils]: 130: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,138 INFO L280 TraceCheckUtils]: 131: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,138 INFO L280 TraceCheckUtils]: 132: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,139 INFO L280 TraceCheckUtils]: 133: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,139 INFO L280 TraceCheckUtils]: 134: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-10 19:15:52,139 INFO L280 TraceCheckUtils]: 135: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-10 19:15:52,139 INFO L280 TraceCheckUtils]: 136: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,139 INFO L280 TraceCheckUtils]: 137: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,140 INFO L280 TraceCheckUtils]: 138: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,140 INFO L280 TraceCheckUtils]: 139: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,140 INFO L280 TraceCheckUtils]: 140: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,140 INFO L280 TraceCheckUtils]: 141: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,140 INFO L280 TraceCheckUtils]: 142: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,141 INFO L280 TraceCheckUtils]: 143: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,141 INFO L280 TraceCheckUtils]: 144: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,141 INFO L280 TraceCheckUtils]: 145: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,141 INFO L280 TraceCheckUtils]: 146: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,141 INFO L280 TraceCheckUtils]: 147: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,141 INFO L280 TraceCheckUtils]: 148: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,142 INFO L280 TraceCheckUtils]: 149: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,142 INFO L280 TraceCheckUtils]: 150: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,142 INFO L280 TraceCheckUtils]: 151: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,142 INFO L280 TraceCheckUtils]: 152: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-10 19:15:52,142 INFO L280 TraceCheckUtils]: 153: Hoare triple {40433#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)))); {40433#false} is VALID [2020-07-10 19:15:52,143 INFO L280 TraceCheckUtils]: 154: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,143 INFO L280 TraceCheckUtils]: 155: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,143 INFO L280 TraceCheckUtils]: 156: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-10 19:15:52,143 INFO L280 TraceCheckUtils]: 157: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,143 INFO L280 TraceCheckUtils]: 158: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,144 INFO L280 TraceCheckUtils]: 159: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,144 INFO L280 TraceCheckUtils]: 160: Hoare triple {40433#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))); {40433#false} is VALID [2020-07-10 19:15:52,144 INFO L280 TraceCheckUtils]: 161: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,145 INFO L280 TraceCheckUtils]: 162: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-10 19:15:52,145 INFO L280 TraceCheckUtils]: 163: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-10 19:15:52,145 INFO L280 TraceCheckUtils]: 164: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,146 INFO L280 TraceCheckUtils]: 165: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,146 INFO L280 TraceCheckUtils]: 166: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,147 INFO L280 TraceCheckUtils]: 167: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,147 INFO L280 TraceCheckUtils]: 168: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,147 INFO L280 TraceCheckUtils]: 169: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,147 INFO L280 TraceCheckUtils]: 170: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,148 INFO L280 TraceCheckUtils]: 171: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,148 INFO L280 TraceCheckUtils]: 172: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,148 INFO L280 TraceCheckUtils]: 173: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-10 19:15:52,149 INFO L280 TraceCheckUtils]: 174: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,149 INFO L280 TraceCheckUtils]: 175: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,149 INFO L280 TraceCheckUtils]: 176: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-10 19:15:52,150 INFO L280 TraceCheckUtils]: 177: Hoare triple {40433#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)); {40433#false} is VALID [2020-07-10 19:15:52,150 INFO L280 TraceCheckUtils]: 178: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,150 INFO L280 TraceCheckUtils]: 179: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,151 INFO L280 TraceCheckUtils]: 180: Hoare triple {40433#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); {40433#false} is VALID [2020-07-10 19:15:52,151 INFO L280 TraceCheckUtils]: 181: Hoare triple {40433#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))); {40433#false} is VALID [2020-07-10 19:15:52,151 INFO L280 TraceCheckUtils]: 182: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,152 INFO L280 TraceCheckUtils]: 183: Hoare triple {40433#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,152 INFO L280 TraceCheckUtils]: 184: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,152 INFO L280 TraceCheckUtils]: 185: Hoare triple {40433#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,153 INFO L280 TraceCheckUtils]: 186: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,153 INFO L280 TraceCheckUtils]: 187: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,153 INFO L280 TraceCheckUtils]: 188: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,154 INFO L280 TraceCheckUtils]: 189: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,154 INFO L280 TraceCheckUtils]: 190: Hoare triple {40433#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,154 INFO L280 TraceCheckUtils]: 191: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,155 INFO L280 TraceCheckUtils]: 192: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,155 INFO L280 TraceCheckUtils]: 193: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,155 INFO L280 TraceCheckUtils]: 194: Hoare triple {40433#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {40433#false} is VALID [2020-07-10 19:15:52,156 INFO L280 TraceCheckUtils]: 195: Hoare triple {40433#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {40433#false} is VALID [2020-07-10 19:15:52,156 INFO L280 TraceCheckUtils]: 196: Hoare triple {40433#false} assume !false; {40433#false} is VALID [2020-07-10 19:15:52,210 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 19:15:52,211 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:15:52,211 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [399739706] [2020-07-10 19:15:52,211 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:15:52,212 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 19:15:52,212 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823189162] [2020-07-10 19:15:52,213 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 197 [2020-07-10 19:15:52,214 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:15:52,214 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 19:15:52,492 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 197 edges. 197 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:15:52,492 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 19:15:52,492 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:15:52,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 19:15:52,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:15:52,493 INFO L87 Difference]: Start difference. First operand 1473 states and 1819 transitions. Second operand 7 states. [2020-07-10 19:16:18,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:16:18,259 INFO L93 Difference]: Finished difference Result 3832 states and 4913 transitions. [2020-07-10 19:16:18,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 19:16:18,259 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 197 [2020-07-10 19:16:18,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:16:18,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:16:18,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1388 transitions. [2020-07-10 19:16:18,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:16:18,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1388 transitions. [2020-07-10 19:16:18,274 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1388 transitions. [2020-07-10 19:16:20,340 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1388 edges. 1388 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:16:20,575 INFO L225 Difference]: With dead ends: 3832 [2020-07-10 19:16:20,576 INFO L226 Difference]: Without dead ends: 2383 [2020-07-10 19:16:20,581 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-10 19:16:20,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2383 states. [2020-07-10 19:16:38,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2383 to 2133. [2020-07-10 19:16:38,643 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:16:38,643 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2383 states. Second operand 2133 states. [2020-07-10 19:16:38,643 INFO L74 IsIncluded]: Start isIncluded. First operand 2383 states. Second operand 2133 states. [2020-07-10 19:16:38,643 INFO L87 Difference]: Start difference. First operand 2383 states. Second operand 2133 states. [2020-07-10 19:16:38,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:16:38,839 INFO L93 Difference]: Finished difference Result 2383 states and 3036 transitions. [2020-07-10 19:16:38,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 3036 transitions. [2020-07-10 19:16:38,846 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:16:38,847 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:16:38,847 INFO L74 IsIncluded]: Start isIncluded. First operand 2133 states. Second operand 2383 states. [2020-07-10 19:16:38,847 INFO L87 Difference]: Start difference. First operand 2133 states. Second operand 2383 states. [2020-07-10 19:16:39,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:16:39,037 INFO L93 Difference]: Finished difference Result 2383 states and 3036 transitions. [2020-07-10 19:16:39,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 3036 transitions. [2020-07-10 19:16:39,042 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:16:39,043 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:16:39,043 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:16:39,043 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:16:39,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2133 states. [2020-07-10 19:16:39,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 2133 states and 2651 transitions. [2020-07-10 19:16:39,245 INFO L78 Accepts]: Start accepts. Automaton has 2133 states and 2651 transitions. Word has length 197 [2020-07-10 19:16:39,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:16:39,245 INFO L479 AbstractCegarLoop]: Abstraction has 2133 states and 2651 transitions. [2020-07-10 19:16:39,245 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 19:16:39,245 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2133 states and 2651 transitions. [2020-07-10 19:16:46,369 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2651 edges. 2651 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:16:46,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 2651 transitions. [2020-07-10 19:16:46,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-07-10 19:16:46,378 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:16:46,378 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:16:46,378 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 19:16:46,378 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:16:46,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:16:46,379 INFO L82 PathProgramCache]: Analyzing trace with hash -200144429, now seen corresponding path program 1 times [2020-07-10 19:16:46,379 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:16:46,379 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1433728950] [2020-07-10 19:16:46,379 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:16:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:16:46,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:16:46,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {57338#(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; {57234#true} is VALID [2020-07-10 19:16:46,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {57234#true} ~d~0 := 4; {57234#true} is VALID [2020-07-10 19:16:46,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#true} ~e~0 := 5; {57234#true} is VALID [2020-07-10 19:16:46,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#true} ~f~0 := 6; {57234#true} is VALID [2020-07-10 19:16:46,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#true} ~c~0 := 3; {57234#true} is VALID [2020-07-10 19:16:46,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {57234#true} ~b~0 := 2; {57234#true} is VALID [2020-07-10 19:16:46,551 INFO L280 TraceCheckUtils]: 6: Hoare triple {57234#true} ~u~0 := 21; {57234#true} is VALID [2020-07-10 19:16:46,551 INFO L280 TraceCheckUtils]: 7: Hoare triple {57234#true} ~v~0 := 22; {57234#true} is VALID [2020-07-10 19:16:46,551 INFO L280 TraceCheckUtils]: 8: Hoare triple {57234#true} ~w~0 := 23; {57234#true} is VALID [2020-07-10 19:16:46,551 INFO L280 TraceCheckUtils]: 9: Hoare triple {57234#true} ~x~0 := 24; {57234#true} is VALID [2020-07-10 19:16:46,552 INFO L280 TraceCheckUtils]: 10: Hoare triple {57234#true} ~y~0 := 25; {57234#true} is VALID [2020-07-10 19:16:46,552 INFO L280 TraceCheckUtils]: 11: Hoare triple {57234#true} ~z~0 := 26; {57234#true} is VALID [2020-07-10 19:16:46,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {57234#true} ~a17~0 := 1; {57234#true} is VALID [2020-07-10 19:16:46,552 INFO L280 TraceCheckUtils]: 13: Hoare triple {57234#true} ~a7~0 := 0; {57234#true} is VALID [2020-07-10 19:16:46,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {57234#true} ~a20~0 := 1; {57234#true} is VALID [2020-07-10 19:16:46,553 INFO L280 TraceCheckUtils]: 15: Hoare triple {57234#true} ~a8~0 := 15; {57234#true} is VALID [2020-07-10 19:16:46,553 INFO L280 TraceCheckUtils]: 16: Hoare triple {57234#true} ~a12~0 := 8; {57234#true} is VALID [2020-07-10 19:16:46,553 INFO L280 TraceCheckUtils]: 17: Hoare triple {57234#true} ~a16~0 := 5; {57234#true} is VALID [2020-07-10 19:16:46,553 INFO L280 TraceCheckUtils]: 18: Hoare triple {57234#true} ~a21~0 := 1; {57234#true} is VALID [2020-07-10 19:16:46,554 INFO L280 TraceCheckUtils]: 19: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-10 19:16:46,554 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {57234#true} {57234#true} #1100#return; {57234#true} is VALID [2020-07-10 19:16:46,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:16:46,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {57339#(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; {57234#true} is VALID [2020-07-10 19:16:46,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,587 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,588 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#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; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,589 INFO L280 TraceCheckUtils]: 5: Hoare triple {57268#(= 1 ~a21~0)} ~a8~0 := 13; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,589 INFO L280 TraceCheckUtils]: 6: Hoare triple {57268#(= 1 ~a21~0)} ~a7~0 := 1; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,590 INFO L280 TraceCheckUtils]: 7: Hoare triple {57268#(= 1 ~a21~0)} ~a16~0 := 4; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,591 INFO L280 TraceCheckUtils]: 8: Hoare triple {57268#(= 1 ~a21~0)} #res := -1; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,591 INFO L280 TraceCheckUtils]: 9: Hoare triple {57268#(= 1 ~a21~0)} assume true; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,592 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {57268#(= 1 ~a21~0)} {57234#true} #1104#return; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:16:46,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {57339#(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; {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:16:46,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {57340#(= ~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); {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:16:46,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {57340#(= ~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; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,630 INFO L280 TraceCheckUtils]: 4: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,631 INFO L280 TraceCheckUtils]: 5: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,632 INFO L280 TraceCheckUtils]: 7: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,633 INFO L280 TraceCheckUtils]: 8: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,633 INFO L280 TraceCheckUtils]: 9: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} #res := 26; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,634 INFO L280 TraceCheckUtils]: 10: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} assume true; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,635 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {57341#(not (= 1 |old(~a21~0)|))} {57268#(= 1 ~a21~0)} #1104#return; {57235#false} is VALID [2020-07-10 19:16:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:16:46,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {57339#(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; {57234#true} is VALID [2020-07-10 19:16:46,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,666 INFO L280 TraceCheckUtils]: 8: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-10 19:16:46,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,666 INFO L280 TraceCheckUtils]: 11: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,667 INFO L280 TraceCheckUtils]: 12: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,668 INFO L280 TraceCheckUtils]: 16: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,668 INFO L280 TraceCheckUtils]: 17: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,668 INFO L280 TraceCheckUtils]: 18: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,669 INFO L280 TraceCheckUtils]: 20: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,669 INFO L280 TraceCheckUtils]: 21: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,669 INFO L280 TraceCheckUtils]: 22: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,669 INFO L280 TraceCheckUtils]: 23: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,670 INFO L280 TraceCheckUtils]: 24: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,670 INFO L280 TraceCheckUtils]: 25: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,670 INFO L280 TraceCheckUtils]: 26: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,671 INFO L280 TraceCheckUtils]: 27: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,671 INFO L280 TraceCheckUtils]: 28: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,671 INFO L280 TraceCheckUtils]: 29: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,671 INFO L280 TraceCheckUtils]: 30: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,672 INFO L280 TraceCheckUtils]: 31: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,672 INFO L280 TraceCheckUtils]: 32: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,672 INFO L280 TraceCheckUtils]: 33: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,673 INFO L280 TraceCheckUtils]: 34: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,673 INFO L280 TraceCheckUtils]: 35: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,673 INFO L280 TraceCheckUtils]: 36: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,673 INFO L280 TraceCheckUtils]: 37: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,674 INFO L280 TraceCheckUtils]: 38: Hoare triple {57234#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)))); {57234#true} is VALID [2020-07-10 19:16:46,674 INFO L280 TraceCheckUtils]: 39: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,674 INFO L280 TraceCheckUtils]: 40: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,675 INFO L280 TraceCheckUtils]: 41: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,675 INFO L280 TraceCheckUtils]: 42: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,675 INFO L280 TraceCheckUtils]: 43: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,675 INFO L280 TraceCheckUtils]: 44: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,676 INFO L280 TraceCheckUtils]: 45: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-10 19:16:46,676 INFO L280 TraceCheckUtils]: 46: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,676 INFO L280 TraceCheckUtils]: 47: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,677 INFO L280 TraceCheckUtils]: 48: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,677 INFO L280 TraceCheckUtils]: 49: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,677 INFO L280 TraceCheckUtils]: 50: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,678 INFO L280 TraceCheckUtils]: 51: Hoare triple {57234#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; {57234#true} is VALID [2020-07-10 19:16:46,678 INFO L280 TraceCheckUtils]: 52: Hoare triple {57234#true} ~a8~0 := 13; {57234#true} is VALID [2020-07-10 19:16:46,678 INFO L280 TraceCheckUtils]: 53: Hoare triple {57234#true} ~a16~0 := 4; {57234#true} is VALID [2020-07-10 19:16:46,678 INFO L280 TraceCheckUtils]: 54: Hoare triple {57234#true} #res := -1; {57234#true} is VALID [2020-07-10 19:16:46,679 INFO L280 TraceCheckUtils]: 55: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-10 19:16:46,679 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {57234#true} {57235#false} #1104#return; {57235#false} is VALID [2020-07-10 19:16:46,683 INFO L263 TraceCheckUtils]: 0: Hoare triple {57234#true} call ULTIMATE.init(); {57338#(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 19:16:46,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {57338#(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; {57234#true} is VALID [2020-07-10 19:16:46,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {57234#true} ~d~0 := 4; {57234#true} is VALID [2020-07-10 19:16:46,684 INFO L280 TraceCheckUtils]: 3: Hoare triple {57234#true} ~e~0 := 5; {57234#true} is VALID [2020-07-10 19:16:46,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {57234#true} ~f~0 := 6; {57234#true} is VALID [2020-07-10 19:16:46,684 INFO L280 TraceCheckUtils]: 5: Hoare triple {57234#true} ~c~0 := 3; {57234#true} is VALID [2020-07-10 19:16:46,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {57234#true} ~b~0 := 2; {57234#true} is VALID [2020-07-10 19:16:46,684 INFO L280 TraceCheckUtils]: 7: Hoare triple {57234#true} ~u~0 := 21; {57234#true} is VALID [2020-07-10 19:16:46,685 INFO L280 TraceCheckUtils]: 8: Hoare triple {57234#true} ~v~0 := 22; {57234#true} is VALID [2020-07-10 19:16:46,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {57234#true} ~w~0 := 23; {57234#true} is VALID [2020-07-10 19:16:46,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {57234#true} ~x~0 := 24; {57234#true} is VALID [2020-07-10 19:16:46,685 INFO L280 TraceCheckUtils]: 11: Hoare triple {57234#true} ~y~0 := 25; {57234#true} is VALID [2020-07-10 19:16:46,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {57234#true} ~z~0 := 26; {57234#true} is VALID [2020-07-10 19:16:46,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {57234#true} ~a17~0 := 1; {57234#true} is VALID [2020-07-10 19:16:46,686 INFO L280 TraceCheckUtils]: 14: Hoare triple {57234#true} ~a7~0 := 0; {57234#true} is VALID [2020-07-10 19:16:46,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {57234#true} ~a20~0 := 1; {57234#true} is VALID [2020-07-10 19:16:46,686 INFO L280 TraceCheckUtils]: 16: Hoare triple {57234#true} ~a8~0 := 15; {57234#true} is VALID [2020-07-10 19:16:46,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {57234#true} ~a12~0 := 8; {57234#true} is VALID [2020-07-10 19:16:46,687 INFO L280 TraceCheckUtils]: 18: Hoare triple {57234#true} ~a16~0 := 5; {57234#true} is VALID [2020-07-10 19:16:46,687 INFO L280 TraceCheckUtils]: 19: Hoare triple {57234#true} ~a21~0 := 1; {57234#true} is VALID [2020-07-10 19:16:46,687 INFO L280 TraceCheckUtils]: 20: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-10 19:16:46,688 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {57234#true} {57234#true} #1100#return; {57234#true} is VALID [2020-07-10 19:16:46,688 INFO L263 TraceCheckUtils]: 22: Hoare triple {57234#true} call #t~ret4 := main(); {57234#true} is VALID [2020-07-10 19:16:46,688 INFO L280 TraceCheckUtils]: 23: Hoare triple {57234#true} ~output~0 := -1; {57234#true} is VALID [2020-07-10 19:16:46,688 INFO L280 TraceCheckUtils]: 24: Hoare triple {57234#true} assume !false; {57234#true} is VALID [2020-07-10 19:16:46,689 INFO L280 TraceCheckUtils]: 25: Hoare triple {57234#true} havoc ~input~0; {57234#true} is VALID [2020-07-10 19:16:46,689 INFO L280 TraceCheckUtils]: 26: Hoare triple {57234#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57234#true} is VALID [2020-07-10 19:16:46,689 INFO L280 TraceCheckUtils]: 27: Hoare triple {57234#true} ~input~0 := #t~nondet2; {57234#true} is VALID [2020-07-10 19:16:46,689 INFO L280 TraceCheckUtils]: 28: Hoare triple {57234#true} havoc #t~nondet2; {57234#true} is VALID [2020-07-10 19:16:46,690 INFO L280 TraceCheckUtils]: 29: Hoare triple {57234#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57234#true} is VALID [2020-07-10 19:16:46,691 INFO L263 TraceCheckUtils]: 30: Hoare triple {57234#true} call #t~ret3 := calculate_output(~input~0); {57339#(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 19:16:46,692 INFO L280 TraceCheckUtils]: 31: Hoare triple {57339#(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; {57234#true} is VALID [2020-07-10 19:16:46,692 INFO L280 TraceCheckUtils]: 32: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,692 INFO L280 TraceCheckUtils]: 33: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,692 INFO L280 TraceCheckUtils]: 34: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,693 INFO L280 TraceCheckUtils]: 35: Hoare triple {57234#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; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,694 INFO L280 TraceCheckUtils]: 36: Hoare triple {57268#(= 1 ~a21~0)} ~a8~0 := 13; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,695 INFO L280 TraceCheckUtils]: 37: Hoare triple {57268#(= 1 ~a21~0)} ~a7~0 := 1; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,696 INFO L280 TraceCheckUtils]: 38: Hoare triple {57268#(= 1 ~a21~0)} ~a16~0 := 4; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,697 INFO L280 TraceCheckUtils]: 39: Hoare triple {57268#(= 1 ~a21~0)} #res := -1; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,697 INFO L280 TraceCheckUtils]: 40: Hoare triple {57268#(= 1 ~a21~0)} assume true; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,698 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {57268#(= 1 ~a21~0)} {57234#true} #1104#return; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,699 INFO L280 TraceCheckUtils]: 42: Hoare triple {57268#(= 1 ~a21~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,700 INFO L280 TraceCheckUtils]: 43: Hoare triple {57268#(= 1 ~a21~0)} ~output~0 := #t~ret3; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,700 INFO L280 TraceCheckUtils]: 44: Hoare triple {57268#(= 1 ~a21~0)} havoc #t~ret3; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,701 INFO L280 TraceCheckUtils]: 45: Hoare triple {57268#(= 1 ~a21~0)} assume !false; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,703 INFO L280 TraceCheckUtils]: 46: Hoare triple {57268#(= 1 ~a21~0)} havoc ~input~0; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,703 INFO L280 TraceCheckUtils]: 47: Hoare triple {57268#(= 1 ~a21~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,704 INFO L280 TraceCheckUtils]: 48: Hoare triple {57268#(= 1 ~a21~0)} ~input~0 := #t~nondet2; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,704 INFO L280 TraceCheckUtils]: 49: Hoare triple {57268#(= 1 ~a21~0)} havoc #t~nondet2; {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,705 INFO L280 TraceCheckUtils]: 50: Hoare triple {57268#(= 1 ~a21~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57268#(= 1 ~a21~0)} is VALID [2020-07-10 19:16:46,707 INFO L263 TraceCheckUtils]: 51: Hoare triple {57268#(= 1 ~a21~0)} call #t~ret3 := calculate_output(~input~0); {57339#(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 19:16:46,708 INFO L280 TraceCheckUtils]: 52: Hoare triple {57339#(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; {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:16:46,708 INFO L280 TraceCheckUtils]: 53: Hoare triple {57340#(= ~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); {57340#(= ~a21~0 |old(~a21~0)|)} is VALID [2020-07-10 19:16:46,710 INFO L280 TraceCheckUtils]: 54: Hoare triple {57340#(= ~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; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,710 INFO L280 TraceCheckUtils]: 55: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a20~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,711 INFO L280 TraceCheckUtils]: 56: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a16~0 := 6; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,712 INFO L280 TraceCheckUtils]: 57: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a17~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,713 INFO L280 TraceCheckUtils]: 58: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a8~0 := 15; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,714 INFO L280 TraceCheckUtils]: 59: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a7~0 := 0; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,715 INFO L280 TraceCheckUtils]: 60: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} ~a21~0 := 1; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,716 INFO L280 TraceCheckUtils]: 61: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} #res := 26; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,716 INFO L280 TraceCheckUtils]: 62: Hoare triple {57341#(not (= 1 |old(~a21~0)|))} assume true; {57341#(not (= 1 |old(~a21~0)|))} is VALID [2020-07-10 19:16:46,717 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {57341#(not (= 1 |old(~a21~0)|))} {57268#(= 1 ~a21~0)} #1104#return; {57235#false} is VALID [2020-07-10 19:16:46,718 INFO L280 TraceCheckUtils]: 64: Hoare triple {57235#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {57235#false} is VALID [2020-07-10 19:16:46,718 INFO L280 TraceCheckUtils]: 65: Hoare triple {57235#false} ~output~0 := #t~ret3; {57235#false} is VALID [2020-07-10 19:16:46,718 INFO L280 TraceCheckUtils]: 66: Hoare triple {57235#false} havoc #t~ret3; {57235#false} is VALID [2020-07-10 19:16:46,718 INFO L280 TraceCheckUtils]: 67: Hoare triple {57235#false} assume !false; {57235#false} is VALID [2020-07-10 19:16:46,719 INFO L280 TraceCheckUtils]: 68: Hoare triple {57235#false} havoc ~input~0; {57235#false} is VALID [2020-07-10 19:16:46,719 INFO L280 TraceCheckUtils]: 69: Hoare triple {57235#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57235#false} is VALID [2020-07-10 19:16:46,719 INFO L280 TraceCheckUtils]: 70: Hoare triple {57235#false} ~input~0 := #t~nondet2; {57235#false} is VALID [2020-07-10 19:16:46,719 INFO L280 TraceCheckUtils]: 71: Hoare triple {57235#false} havoc #t~nondet2; {57235#false} is VALID [2020-07-10 19:16:46,719 INFO L280 TraceCheckUtils]: 72: Hoare triple {57235#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57235#false} is VALID [2020-07-10 19:16:46,720 INFO L263 TraceCheckUtils]: 73: Hoare triple {57235#false} call #t~ret3 := calculate_output(~input~0); {57339#(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 19:16:46,720 INFO L280 TraceCheckUtils]: 74: Hoare triple {57339#(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; {57234#true} is VALID [2020-07-10 19:16:46,720 INFO L280 TraceCheckUtils]: 75: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,720 INFO L280 TraceCheckUtils]: 76: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,720 INFO L280 TraceCheckUtils]: 77: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,721 INFO L280 TraceCheckUtils]: 78: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,721 INFO L280 TraceCheckUtils]: 79: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,721 INFO L280 TraceCheckUtils]: 80: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,721 INFO L280 TraceCheckUtils]: 81: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,721 INFO L280 TraceCheckUtils]: 82: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-10 19:16:46,722 INFO L280 TraceCheckUtils]: 83: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,722 INFO L280 TraceCheckUtils]: 84: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,722 INFO L280 TraceCheckUtils]: 85: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,722 INFO L280 TraceCheckUtils]: 86: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,722 INFO L280 TraceCheckUtils]: 87: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,722 INFO L280 TraceCheckUtils]: 88: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,723 INFO L280 TraceCheckUtils]: 89: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,723 INFO L280 TraceCheckUtils]: 90: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,723 INFO L280 TraceCheckUtils]: 91: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,723 INFO L280 TraceCheckUtils]: 92: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,723 INFO L280 TraceCheckUtils]: 93: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,724 INFO L280 TraceCheckUtils]: 94: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,724 INFO L280 TraceCheckUtils]: 95: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,724 INFO L280 TraceCheckUtils]: 96: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,724 INFO L280 TraceCheckUtils]: 97: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,724 INFO L280 TraceCheckUtils]: 98: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,725 INFO L280 TraceCheckUtils]: 99: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,725 INFO L280 TraceCheckUtils]: 100: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,725 INFO L280 TraceCheckUtils]: 101: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,725 INFO L280 TraceCheckUtils]: 102: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,726 INFO L280 TraceCheckUtils]: 103: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,726 INFO L280 TraceCheckUtils]: 104: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,726 INFO L280 TraceCheckUtils]: 105: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,726 INFO L280 TraceCheckUtils]: 106: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,727 INFO L280 TraceCheckUtils]: 107: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,727 INFO L280 TraceCheckUtils]: 108: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,727 INFO L280 TraceCheckUtils]: 109: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,727 INFO L280 TraceCheckUtils]: 110: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,727 INFO L280 TraceCheckUtils]: 111: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,727 INFO L280 TraceCheckUtils]: 112: Hoare triple {57234#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)))); {57234#true} is VALID [2020-07-10 19:16:46,728 INFO L280 TraceCheckUtils]: 113: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,728 INFO L280 TraceCheckUtils]: 114: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,728 INFO L280 TraceCheckUtils]: 115: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,728 INFO L280 TraceCheckUtils]: 116: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,728 INFO L280 TraceCheckUtils]: 117: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,728 INFO L280 TraceCheckUtils]: 118: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,729 INFO L280 TraceCheckUtils]: 119: Hoare triple {57234#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))); {57234#true} is VALID [2020-07-10 19:16:46,729 INFO L280 TraceCheckUtils]: 120: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,729 INFO L280 TraceCheckUtils]: 121: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,729 INFO L280 TraceCheckUtils]: 122: Hoare triple {57234#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)); {57234#true} is VALID [2020-07-10 19:16:46,729 INFO L280 TraceCheckUtils]: 123: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,730 INFO L280 TraceCheckUtils]: 124: Hoare triple {57234#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); {57234#true} is VALID [2020-07-10 19:16:46,730 INFO L280 TraceCheckUtils]: 125: Hoare triple {57234#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; {57234#true} is VALID [2020-07-10 19:16:46,730 INFO L280 TraceCheckUtils]: 126: Hoare triple {57234#true} ~a8~0 := 13; {57234#true} is VALID [2020-07-10 19:16:46,730 INFO L280 TraceCheckUtils]: 127: Hoare triple {57234#true} ~a16~0 := 4; {57234#true} is VALID [2020-07-10 19:16:46,730 INFO L280 TraceCheckUtils]: 128: Hoare triple {57234#true} #res := -1; {57234#true} is VALID [2020-07-10 19:16:46,730 INFO L280 TraceCheckUtils]: 129: Hoare triple {57234#true} assume true; {57234#true} is VALID [2020-07-10 19:16:46,731 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {57234#true} {57235#false} #1104#return; {57235#false} is VALID [2020-07-10 19:16:46,731 INFO L280 TraceCheckUtils]: 131: Hoare triple {57235#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {57235#false} is VALID [2020-07-10 19:16:46,731 INFO L280 TraceCheckUtils]: 132: Hoare triple {57235#false} ~output~0 := #t~ret3; {57235#false} is VALID [2020-07-10 19:16:46,731 INFO L280 TraceCheckUtils]: 133: Hoare triple {57235#false} havoc #t~ret3; {57235#false} is VALID [2020-07-10 19:16:46,731 INFO L280 TraceCheckUtils]: 134: Hoare triple {57235#false} assume !false; {57235#false} is VALID [2020-07-10 19:16:46,731 INFO L280 TraceCheckUtils]: 135: Hoare triple {57235#false} havoc ~input~0; {57235#false} is VALID [2020-07-10 19:16:46,732 INFO L280 TraceCheckUtils]: 136: Hoare triple {57235#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {57235#false} is VALID [2020-07-10 19:16:46,732 INFO L280 TraceCheckUtils]: 137: Hoare triple {57235#false} ~input~0 := #t~nondet2; {57235#false} is VALID [2020-07-10 19:16:46,732 INFO L280 TraceCheckUtils]: 138: Hoare triple {57235#false} havoc #t~nondet2; {57235#false} is VALID [2020-07-10 19:16:46,732 INFO L280 TraceCheckUtils]: 139: Hoare triple {57235#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {57235#false} is VALID [2020-07-10 19:16:46,732 INFO L263 TraceCheckUtils]: 140: Hoare triple {57235#false} call #t~ret3 := calculate_output(~input~0); {57235#false} is VALID [2020-07-10 19:16:46,733 INFO L280 TraceCheckUtils]: 141: Hoare triple {57235#false} ~input := #in~input; {57235#false} is VALID [2020-07-10 19:16:46,733 INFO L280 TraceCheckUtils]: 142: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,733 INFO L280 TraceCheckUtils]: 143: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,733 INFO L280 TraceCheckUtils]: 144: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,733 INFO L280 TraceCheckUtils]: 145: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,734 INFO L280 TraceCheckUtils]: 146: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,734 INFO L280 TraceCheckUtils]: 147: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,734 INFO L280 TraceCheckUtils]: 148: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-10 19:16:46,734 INFO L280 TraceCheckUtils]: 149: Hoare triple {57235#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))); {57235#false} is VALID [2020-07-10 19:16:46,734 INFO L280 TraceCheckUtils]: 150: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,735 INFO L280 TraceCheckUtils]: 151: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,735 INFO L280 TraceCheckUtils]: 152: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,735 INFO L280 TraceCheckUtils]: 153: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,735 INFO L280 TraceCheckUtils]: 154: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,735 INFO L280 TraceCheckUtils]: 155: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,735 INFO L280 TraceCheckUtils]: 156: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,736 INFO L280 TraceCheckUtils]: 157: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,736 INFO L280 TraceCheckUtils]: 158: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,736 INFO L280 TraceCheckUtils]: 159: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,736 INFO L280 TraceCheckUtils]: 160: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-10 19:16:46,736 INFO L280 TraceCheckUtils]: 161: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-10 19:16:46,737 INFO L280 TraceCheckUtils]: 162: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,737 INFO L280 TraceCheckUtils]: 163: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,737 INFO L280 TraceCheckUtils]: 164: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,737 INFO L280 TraceCheckUtils]: 165: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,737 INFO L280 TraceCheckUtils]: 166: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,738 INFO L280 TraceCheckUtils]: 167: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,738 INFO L280 TraceCheckUtils]: 168: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,738 INFO L280 TraceCheckUtils]: 169: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,738 INFO L280 TraceCheckUtils]: 170: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,738 INFO L280 TraceCheckUtils]: 171: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,739 INFO L280 TraceCheckUtils]: 172: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,739 INFO L280 TraceCheckUtils]: 173: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,739 INFO L280 TraceCheckUtils]: 174: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,739 INFO L280 TraceCheckUtils]: 175: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,739 INFO L280 TraceCheckUtils]: 176: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,740 INFO L280 TraceCheckUtils]: 177: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,740 INFO L280 TraceCheckUtils]: 178: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-10 19:16:46,740 INFO L280 TraceCheckUtils]: 179: Hoare triple {57235#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)))); {57235#false} is VALID [2020-07-10 19:16:46,740 INFO L280 TraceCheckUtils]: 180: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,740 INFO L280 TraceCheckUtils]: 181: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,741 INFO L280 TraceCheckUtils]: 182: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-10 19:16:46,741 INFO L280 TraceCheckUtils]: 183: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,741 INFO L280 TraceCheckUtils]: 184: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,741 INFO L280 TraceCheckUtils]: 185: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,742 INFO L280 TraceCheckUtils]: 186: Hoare triple {57235#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))); {57235#false} is VALID [2020-07-10 19:16:46,742 INFO L280 TraceCheckUtils]: 187: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,742 INFO L280 TraceCheckUtils]: 188: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-10 19:16:46,742 INFO L280 TraceCheckUtils]: 189: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-10 19:16:46,743 INFO L280 TraceCheckUtils]: 190: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,743 INFO L280 TraceCheckUtils]: 191: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,743 INFO L280 TraceCheckUtils]: 192: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,743 INFO L280 TraceCheckUtils]: 193: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,743 INFO L280 TraceCheckUtils]: 194: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,744 INFO L280 TraceCheckUtils]: 195: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,744 INFO L280 TraceCheckUtils]: 196: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,744 INFO L280 TraceCheckUtils]: 197: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,744 INFO L280 TraceCheckUtils]: 198: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,745 INFO L280 TraceCheckUtils]: 199: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-10 19:16:46,745 INFO L280 TraceCheckUtils]: 200: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,745 INFO L280 TraceCheckUtils]: 201: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,745 INFO L280 TraceCheckUtils]: 202: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-10 19:16:46,750 INFO L280 TraceCheckUtils]: 203: Hoare triple {57235#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)); {57235#false} is VALID [2020-07-10 19:16:46,751 INFO L280 TraceCheckUtils]: 204: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,751 INFO L280 TraceCheckUtils]: 205: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,751 INFO L280 TraceCheckUtils]: 206: Hoare triple {57235#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); {57235#false} is VALID [2020-07-10 19:16:46,751 INFO L280 TraceCheckUtils]: 207: Hoare triple {57235#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))); {57235#false} is VALID [2020-07-10 19:16:46,752 INFO L280 TraceCheckUtils]: 208: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,752 INFO L280 TraceCheckUtils]: 209: Hoare triple {57235#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,752 INFO L280 TraceCheckUtils]: 210: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,753 INFO L280 TraceCheckUtils]: 211: Hoare triple {57235#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,753 INFO L280 TraceCheckUtils]: 212: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,753 INFO L280 TraceCheckUtils]: 213: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,753 INFO L280 TraceCheckUtils]: 214: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,754 INFO L280 TraceCheckUtils]: 215: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,754 INFO L280 TraceCheckUtils]: 216: Hoare triple {57235#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,754 INFO L280 TraceCheckUtils]: 217: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,755 INFO L280 TraceCheckUtils]: 218: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,755 INFO L280 TraceCheckUtils]: 219: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,755 INFO L280 TraceCheckUtils]: 220: Hoare triple {57235#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {57235#false} is VALID [2020-07-10 19:16:46,755 INFO L280 TraceCheckUtils]: 221: Hoare triple {57235#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {57235#false} is VALID [2020-07-10 19:16:46,756 INFO L280 TraceCheckUtils]: 222: Hoare triple {57235#false} assume !false; {57235#false} is VALID [2020-07-10 19:16:46,796 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 19:16:46,796 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:16:46,796 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1433728950] [2020-07-10 19:16:46,797 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:16:46,798 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 19:16:46,798 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578242889] [2020-07-10 19:16:46,799 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-10 19:16:46,800 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:16:46,800 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 19:16:47,051 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:16:47,051 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 19:16:47,051 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:16:47,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 19:16:47,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:16:47,052 INFO L87 Difference]: Start difference. First operand 2133 states and 2651 transitions. Second operand 7 states. [2020-07-10 19:17:14,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:17:14,646 INFO L93 Difference]: Finished difference Result 4561 states and 5829 transitions. [2020-07-10 19:17:14,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 19:17:14,647 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-10 19:17:14,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:17:14,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:17:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1270 transitions. [2020-07-10 19:17:14,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:17:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1270 transitions. [2020-07-10 19:17:14,659 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 1270 transitions. [2020-07-10 19:17:16,548 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1270 edges. 1270 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:17:16,783 INFO L225 Difference]: With dead ends: 4561 [2020-07-10 19:17:16,783 INFO L226 Difference]: Without dead ends: 2452 [2020-07-10 19:17:16,790 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-10 19:17:16,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2452 states. [2020-07-10 19:17:34,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2452 to 2036. [2020-07-10 19:17:34,930 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:17:34,930 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2452 states. Second operand 2036 states. [2020-07-10 19:17:34,930 INFO L74 IsIncluded]: Start isIncluded. First operand 2452 states. Second operand 2036 states. [2020-07-10 19:17:34,930 INFO L87 Difference]: Start difference. First operand 2452 states. Second operand 2036 states. [2020-07-10 19:17:35,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:17:35,129 INFO L93 Difference]: Finished difference Result 2452 states and 3046 transitions. [2020-07-10 19:17:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 3046 transitions. [2020-07-10 19:17:35,135 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:17:35,135 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:17:35,136 INFO L74 IsIncluded]: Start isIncluded. First operand 2036 states. Second operand 2452 states. [2020-07-10 19:17:35,136 INFO L87 Difference]: Start difference. First operand 2036 states. Second operand 2452 states. [2020-07-10 19:17:35,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:17:35,331 INFO L93 Difference]: Finished difference Result 2452 states and 3046 transitions. [2020-07-10 19:17:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 3046 transitions. [2020-07-10 19:17:35,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:17:35,338 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:17:35,338 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:17:35,338 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:17:35,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2036 states. [2020-07-10 19:17:35,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 2036 states and 2410 transitions. [2020-07-10 19:17:35,474 INFO L78 Accepts]: Start accepts. Automaton has 2036 states and 2410 transitions. Word has length 223 [2020-07-10 19:17:35,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:17:35,474 INFO L479 AbstractCegarLoop]: Abstraction has 2036 states and 2410 transitions. [2020-07-10 19:17:35,474 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 19:17:35,475 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2036 states and 2410 transitions. [2020-07-10 19:17:42,398 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2410 edges. 2410 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:17:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 2410 transitions. [2020-07-10 19:17:42,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2020-07-10 19:17:42,404 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:17:42,404 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-07-10 19:17:42,405 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 19:17:42,406 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:17:42,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:17:42,407 INFO L82 PathProgramCache]: Analyzing trace with hash -2080918392, now seen corresponding path program 1 times [2020-07-10 19:17:42,407 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:17:42,407 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1595635608] [2020-07-10 19:17:42,408 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:17:42,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:17:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:17:42,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {75570#(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; {75456#true} is VALID [2020-07-10 19:17:42,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {75456#true} ~d~0 := 4; {75456#true} is VALID [2020-07-10 19:17:42,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {75456#true} ~e~0 := 5; {75456#true} is VALID [2020-07-10 19:17:42,607 INFO L280 TraceCheckUtils]: 3: Hoare triple {75456#true} ~f~0 := 6; {75456#true} is VALID [2020-07-10 19:17:42,607 INFO L280 TraceCheckUtils]: 4: Hoare triple {75456#true} ~c~0 := 3; {75456#true} is VALID [2020-07-10 19:17:42,607 INFO L280 TraceCheckUtils]: 5: Hoare triple {75456#true} ~b~0 := 2; {75456#true} is VALID [2020-07-10 19:17:42,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {75456#true} ~u~0 := 21; {75456#true} is VALID [2020-07-10 19:17:42,607 INFO L280 TraceCheckUtils]: 7: Hoare triple {75456#true} ~v~0 := 22; {75456#true} is VALID [2020-07-10 19:17:42,608 INFO L280 TraceCheckUtils]: 8: Hoare triple {75456#true} ~w~0 := 23; {75456#true} is VALID [2020-07-10 19:17:42,608 INFO L280 TraceCheckUtils]: 9: Hoare triple {75456#true} ~x~0 := 24; {75456#true} is VALID [2020-07-10 19:17:42,608 INFO L280 TraceCheckUtils]: 10: Hoare triple {75456#true} ~y~0 := 25; {75456#true} is VALID [2020-07-10 19:17:42,608 INFO L280 TraceCheckUtils]: 11: Hoare triple {75456#true} ~z~0 := 26; {75456#true} is VALID [2020-07-10 19:17:42,608 INFO L280 TraceCheckUtils]: 12: Hoare triple {75456#true} ~a17~0 := 1; {75456#true} is VALID [2020-07-10 19:17:42,609 INFO L280 TraceCheckUtils]: 13: Hoare triple {75456#true} ~a7~0 := 0; {75456#true} is VALID [2020-07-10 19:17:42,609 INFO L280 TraceCheckUtils]: 14: Hoare triple {75456#true} ~a20~0 := 1; {75456#true} is VALID [2020-07-10 19:17:42,609 INFO L280 TraceCheckUtils]: 15: Hoare triple {75456#true} ~a8~0 := 15; {75456#true} is VALID [2020-07-10 19:17:42,609 INFO L280 TraceCheckUtils]: 16: Hoare triple {75456#true} ~a12~0 := 8; {75456#true} is VALID [2020-07-10 19:17:42,609 INFO L280 TraceCheckUtils]: 17: Hoare triple {75456#true} ~a16~0 := 5; {75456#true} is VALID [2020-07-10 19:17:42,610 INFO L280 TraceCheckUtils]: 18: Hoare triple {75456#true} ~a21~0 := 1; {75456#true} is VALID [2020-07-10 19:17:42,610 INFO L280 TraceCheckUtils]: 19: Hoare triple {75456#true} assume true; {75456#true} is VALID [2020-07-10 19:17:42,610 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {75456#true} {75456#true} #1100#return; {75456#true} is VALID [2020-07-10 19:17:42,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:17:42,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {75571#(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; {75456#true} is VALID [2020-07-10 19:17:42,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,656 INFO L280 TraceCheckUtils]: 4: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,657 INFO L280 TraceCheckUtils]: 5: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,657 INFO L280 TraceCheckUtils]: 6: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,657 INFO L280 TraceCheckUtils]: 7: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-10 19:17:42,658 INFO L280 TraceCheckUtils]: 8: Hoare triple {75456#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))); {75456#true} is VALID [2020-07-10 19:17:42,658 INFO L280 TraceCheckUtils]: 9: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,658 INFO L280 TraceCheckUtils]: 10: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,659 INFO L280 TraceCheckUtils]: 11: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,659 INFO L280 TraceCheckUtils]: 12: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,659 INFO L280 TraceCheckUtils]: 13: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,660 INFO L280 TraceCheckUtils]: 14: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,660 INFO L280 TraceCheckUtils]: 15: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,660 INFO L280 TraceCheckUtils]: 16: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,661 INFO L280 TraceCheckUtils]: 17: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,661 INFO L280 TraceCheckUtils]: 18: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,661 INFO L280 TraceCheckUtils]: 19: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-10 19:17:42,661 INFO L280 TraceCheckUtils]: 20: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-10 19:17:42,662 INFO L280 TraceCheckUtils]: 21: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,662 INFO L280 TraceCheckUtils]: 22: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,662 INFO L280 TraceCheckUtils]: 23: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,663 INFO L280 TraceCheckUtils]: 24: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,663 INFO L280 TraceCheckUtils]: 25: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,663 INFO L280 TraceCheckUtils]: 26: Hoare triple {75456#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; {75456#true} is VALID [2020-07-10 19:17:42,665 INFO L280 TraceCheckUtils]: 27: Hoare triple {75456#true} ~a16~0 := 4; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,666 INFO L280 TraceCheckUtils]: 28: Hoare triple {75512#(= 4 ~a16~0)} ~a20~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,666 INFO L280 TraceCheckUtils]: 29: Hoare triple {75512#(= 4 ~a16~0)} ~a17~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,667 INFO L280 TraceCheckUtils]: 30: Hoare triple {75512#(= 4 ~a16~0)} #res := 24; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,668 INFO L280 TraceCheckUtils]: 31: Hoare triple {75512#(= 4 ~a16~0)} assume true; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,670 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {75512#(= 4 ~a16~0)} {75456#true} #1104#return; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:17:42,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {75571#(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; {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,746 INFO L280 TraceCheckUtils]: 2: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,749 INFO L280 TraceCheckUtils]: 5: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,750 INFO L280 TraceCheckUtils]: 6: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,751 INFO L280 TraceCheckUtils]: 7: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,752 INFO L280 TraceCheckUtils]: 8: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,753 INFO L280 TraceCheckUtils]: 9: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,754 INFO L280 TraceCheckUtils]: 11: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,755 INFO L280 TraceCheckUtils]: 12: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,756 INFO L280 TraceCheckUtils]: 13: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,757 INFO L280 TraceCheckUtils]: 14: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,758 INFO L280 TraceCheckUtils]: 15: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,759 INFO L280 TraceCheckUtils]: 16: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,759 INFO L280 TraceCheckUtils]: 17: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,760 INFO L280 TraceCheckUtils]: 18: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,761 INFO L280 TraceCheckUtils]: 19: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,762 INFO L280 TraceCheckUtils]: 20: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,762 INFO L280 TraceCheckUtils]: 21: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,783 INFO L280 TraceCheckUtils]: 22: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,784 INFO L280 TraceCheckUtils]: 23: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,785 INFO L280 TraceCheckUtils]: 24: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,786 INFO L280 TraceCheckUtils]: 25: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,787 INFO L280 TraceCheckUtils]: 26: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,788 INFO L280 TraceCheckUtils]: 27: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,789 INFO L280 TraceCheckUtils]: 28: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,790 INFO L280 TraceCheckUtils]: 29: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,791 INFO L280 TraceCheckUtils]: 30: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,792 INFO L280 TraceCheckUtils]: 31: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,793 INFO L280 TraceCheckUtils]: 32: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,794 INFO L280 TraceCheckUtils]: 33: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,795 INFO L280 TraceCheckUtils]: 34: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,796 INFO L280 TraceCheckUtils]: 35: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,797 INFO L280 TraceCheckUtils]: 36: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,798 INFO L280 TraceCheckUtils]: 37: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,799 INFO L280 TraceCheckUtils]: 38: Hoare triple {75572#(= ~a16~0 |old(~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)))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,800 INFO L280 TraceCheckUtils]: 39: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,801 INFO L280 TraceCheckUtils]: 40: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,801 INFO L280 TraceCheckUtils]: 41: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,802 INFO L280 TraceCheckUtils]: 42: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,803 INFO L280 TraceCheckUtils]: 43: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,804 INFO L280 TraceCheckUtils]: 44: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,805 INFO L280 TraceCheckUtils]: 45: Hoare triple {75572#(= ~a16~0 |old(~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))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,806 INFO L280 TraceCheckUtils]: 46: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,807 INFO L280 TraceCheckUtils]: 47: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,808 INFO L280 TraceCheckUtils]: 48: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,809 INFO L280 TraceCheckUtils]: 49: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,810 INFO L280 TraceCheckUtils]: 50: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,811 INFO L280 TraceCheckUtils]: 51: Hoare triple {75572#(= ~a16~0 |old(~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; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,812 INFO L280 TraceCheckUtils]: 52: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a8~0 := 13; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,813 INFO L280 TraceCheckUtils]: 53: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a16~0 := 4; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,814 INFO L280 TraceCheckUtils]: 54: Hoare triple {75573#(= 5 |old(~a16~0)|)} #res := -1; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,815 INFO L280 TraceCheckUtils]: 55: Hoare triple {75573#(= 5 |old(~a16~0)|)} assume true; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,816 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {75573#(= 5 |old(~a16~0)|)} {75512#(= 4 ~a16~0)} #1104#return; {75457#false} is VALID [2020-07-10 19:17:42,823 INFO L263 TraceCheckUtils]: 0: Hoare triple {75456#true} call ULTIMATE.init(); {75570#(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 19:17:42,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {75570#(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; {75456#true} is VALID [2020-07-10 19:17:42,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {75456#true} ~d~0 := 4; {75456#true} is VALID [2020-07-10 19:17:42,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {75456#true} ~e~0 := 5; {75456#true} is VALID [2020-07-10 19:17:42,824 INFO L280 TraceCheckUtils]: 4: Hoare triple {75456#true} ~f~0 := 6; {75456#true} is VALID [2020-07-10 19:17:42,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {75456#true} ~c~0 := 3; {75456#true} is VALID [2020-07-10 19:17:42,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {75456#true} ~b~0 := 2; {75456#true} is VALID [2020-07-10 19:17:42,824 INFO L280 TraceCheckUtils]: 7: Hoare triple {75456#true} ~u~0 := 21; {75456#true} is VALID [2020-07-10 19:17:42,824 INFO L280 TraceCheckUtils]: 8: Hoare triple {75456#true} ~v~0 := 22; {75456#true} is VALID [2020-07-10 19:17:42,825 INFO L280 TraceCheckUtils]: 9: Hoare triple {75456#true} ~w~0 := 23; {75456#true} is VALID [2020-07-10 19:17:42,825 INFO L280 TraceCheckUtils]: 10: Hoare triple {75456#true} ~x~0 := 24; {75456#true} is VALID [2020-07-10 19:17:42,825 INFO L280 TraceCheckUtils]: 11: Hoare triple {75456#true} ~y~0 := 25; {75456#true} is VALID [2020-07-10 19:17:42,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {75456#true} ~z~0 := 26; {75456#true} is VALID [2020-07-10 19:17:42,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {75456#true} ~a17~0 := 1; {75456#true} is VALID [2020-07-10 19:17:42,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {75456#true} ~a7~0 := 0; {75456#true} is VALID [2020-07-10 19:17:42,826 INFO L280 TraceCheckUtils]: 15: Hoare triple {75456#true} ~a20~0 := 1; {75456#true} is VALID [2020-07-10 19:17:42,826 INFO L280 TraceCheckUtils]: 16: Hoare triple {75456#true} ~a8~0 := 15; {75456#true} is VALID [2020-07-10 19:17:42,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {75456#true} ~a12~0 := 8; {75456#true} is VALID [2020-07-10 19:17:42,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {75456#true} ~a16~0 := 5; {75456#true} is VALID [2020-07-10 19:17:42,827 INFO L280 TraceCheckUtils]: 19: Hoare triple {75456#true} ~a21~0 := 1; {75456#true} is VALID [2020-07-10 19:17:42,827 INFO L280 TraceCheckUtils]: 20: Hoare triple {75456#true} assume true; {75456#true} is VALID [2020-07-10 19:17:42,828 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {75456#true} {75456#true} #1100#return; {75456#true} is VALID [2020-07-10 19:17:42,828 INFO L263 TraceCheckUtils]: 22: Hoare triple {75456#true} call #t~ret4 := main(); {75456#true} is VALID [2020-07-10 19:17:42,828 INFO L280 TraceCheckUtils]: 23: Hoare triple {75456#true} ~output~0 := -1; {75456#true} is VALID [2020-07-10 19:17:42,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {75456#true} assume !false; {75456#true} is VALID [2020-07-10 19:17:42,828 INFO L280 TraceCheckUtils]: 25: Hoare triple {75456#true} havoc ~input~0; {75456#true} is VALID [2020-07-10 19:17:42,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {75456#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {75456#true} is VALID [2020-07-10 19:17:42,829 INFO L280 TraceCheckUtils]: 27: Hoare triple {75456#true} ~input~0 := #t~nondet2; {75456#true} is VALID [2020-07-10 19:17:42,829 INFO L280 TraceCheckUtils]: 28: Hoare triple {75456#true} havoc #t~nondet2; {75456#true} is VALID [2020-07-10 19:17:42,829 INFO L280 TraceCheckUtils]: 29: Hoare triple {75456#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {75456#true} is VALID [2020-07-10 19:17:42,831 INFO L263 TraceCheckUtils]: 30: Hoare triple {75456#true} call #t~ret3 := calculate_output(~input~0); {75571#(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 19:17:42,831 INFO L280 TraceCheckUtils]: 31: Hoare triple {75571#(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; {75456#true} is VALID [2020-07-10 19:17:42,831 INFO L280 TraceCheckUtils]: 32: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,831 INFO L280 TraceCheckUtils]: 33: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,832 INFO L280 TraceCheckUtils]: 34: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,832 INFO L280 TraceCheckUtils]: 35: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,832 INFO L280 TraceCheckUtils]: 36: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,832 INFO L280 TraceCheckUtils]: 37: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,832 INFO L280 TraceCheckUtils]: 38: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-10 19:17:42,833 INFO L280 TraceCheckUtils]: 39: Hoare triple {75456#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))); {75456#true} is VALID [2020-07-10 19:17:42,833 INFO L280 TraceCheckUtils]: 40: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,833 INFO L280 TraceCheckUtils]: 41: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,833 INFO L280 TraceCheckUtils]: 42: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,833 INFO L280 TraceCheckUtils]: 43: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,834 INFO L280 TraceCheckUtils]: 44: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,834 INFO L280 TraceCheckUtils]: 45: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,834 INFO L280 TraceCheckUtils]: 46: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,834 INFO L280 TraceCheckUtils]: 47: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,834 INFO L280 TraceCheckUtils]: 48: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,835 INFO L280 TraceCheckUtils]: 49: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,835 INFO L280 TraceCheckUtils]: 50: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-10 19:17:42,835 INFO L280 TraceCheckUtils]: 51: Hoare triple {75456#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)); {75456#true} is VALID [2020-07-10 19:17:42,835 INFO L280 TraceCheckUtils]: 52: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,835 INFO L280 TraceCheckUtils]: 53: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,836 INFO L280 TraceCheckUtils]: 54: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,836 INFO L280 TraceCheckUtils]: 55: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,836 INFO L280 TraceCheckUtils]: 56: Hoare triple {75456#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); {75456#true} is VALID [2020-07-10 19:17:42,836 INFO L280 TraceCheckUtils]: 57: Hoare triple {75456#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; {75456#true} is VALID [2020-07-10 19:17:42,837 INFO L280 TraceCheckUtils]: 58: Hoare triple {75456#true} ~a16~0 := 4; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,838 INFO L280 TraceCheckUtils]: 59: Hoare triple {75512#(= 4 ~a16~0)} ~a20~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,838 INFO L280 TraceCheckUtils]: 60: Hoare triple {75512#(= 4 ~a16~0)} ~a17~0 := 0; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,839 INFO L280 TraceCheckUtils]: 61: Hoare triple {75512#(= 4 ~a16~0)} #res := 24; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,839 INFO L280 TraceCheckUtils]: 62: Hoare triple {75512#(= 4 ~a16~0)} assume true; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,840 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {75512#(= 4 ~a16~0)} {75456#true} #1104#return; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,841 INFO L280 TraceCheckUtils]: 64: Hoare triple {75512#(= 4 ~a16~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,842 INFO L280 TraceCheckUtils]: 65: Hoare triple {75512#(= 4 ~a16~0)} ~output~0 := #t~ret3; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,842 INFO L280 TraceCheckUtils]: 66: Hoare triple {75512#(= 4 ~a16~0)} havoc #t~ret3; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,843 INFO L280 TraceCheckUtils]: 67: Hoare triple {75512#(= 4 ~a16~0)} assume !false; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,844 INFO L280 TraceCheckUtils]: 68: Hoare triple {75512#(= 4 ~a16~0)} havoc ~input~0; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,844 INFO L280 TraceCheckUtils]: 69: Hoare triple {75512#(= 4 ~a16~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,845 INFO L280 TraceCheckUtils]: 70: Hoare triple {75512#(= 4 ~a16~0)} ~input~0 := #t~nondet2; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,846 INFO L280 TraceCheckUtils]: 71: Hoare triple {75512#(= 4 ~a16~0)} havoc #t~nondet2; {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,847 INFO L280 TraceCheckUtils]: 72: Hoare triple {75512#(= 4 ~a16~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {75512#(= 4 ~a16~0)} is VALID [2020-07-10 19:17:42,848 INFO L263 TraceCheckUtils]: 73: Hoare triple {75512#(= 4 ~a16~0)} call #t~ret3 := calculate_output(~input~0); {75571#(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 19:17:42,849 INFO L280 TraceCheckUtils]: 74: Hoare triple {75571#(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; {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,849 INFO L280 TraceCheckUtils]: 75: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,850 INFO L280 TraceCheckUtils]: 76: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,851 INFO L280 TraceCheckUtils]: 77: Hoare triple {75572#(= ~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,851 INFO L280 TraceCheckUtils]: 78: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,852 INFO L280 TraceCheckUtils]: 79: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,852 INFO L280 TraceCheckUtils]: 80: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,853 INFO L280 TraceCheckUtils]: 81: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,854 INFO L280 TraceCheckUtils]: 82: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,855 INFO L280 TraceCheckUtils]: 83: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,855 INFO L280 TraceCheckUtils]: 84: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,856 INFO L280 TraceCheckUtils]: 85: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,857 INFO L280 TraceCheckUtils]: 86: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,858 INFO L280 TraceCheckUtils]: 87: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,859 INFO L280 TraceCheckUtils]: 88: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,860 INFO L280 TraceCheckUtils]: 89: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,861 INFO L280 TraceCheckUtils]: 90: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,862 INFO L280 TraceCheckUtils]: 91: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,863 INFO L280 TraceCheckUtils]: 92: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,864 INFO L280 TraceCheckUtils]: 93: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,865 INFO L280 TraceCheckUtils]: 94: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,866 INFO L280 TraceCheckUtils]: 95: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,867 INFO L280 TraceCheckUtils]: 96: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,868 INFO L280 TraceCheckUtils]: 97: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,868 INFO L280 TraceCheckUtils]: 98: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,869 INFO L280 TraceCheckUtils]: 99: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,870 INFO L280 TraceCheckUtils]: 100: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,871 INFO L280 TraceCheckUtils]: 101: Hoare triple {75572#(= ~a16~0 |old(~a16~0)|)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,872 INFO L280 TraceCheckUtils]: 102: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,873 INFO L280 TraceCheckUtils]: 103: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,874 INFO L280 TraceCheckUtils]: 104: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,876 INFO L280 TraceCheckUtils]: 105: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,877 INFO L280 TraceCheckUtils]: 106: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,878 INFO L280 TraceCheckUtils]: 107: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,879 INFO L280 TraceCheckUtils]: 108: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,880 INFO L280 TraceCheckUtils]: 109: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,881 INFO L280 TraceCheckUtils]: 110: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,882 INFO L280 TraceCheckUtils]: 111: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,883 INFO L280 TraceCheckUtils]: 112: Hoare triple {75572#(= ~a16~0 |old(~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)))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,884 INFO L280 TraceCheckUtils]: 113: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,884 INFO L280 TraceCheckUtils]: 114: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,885 INFO L280 TraceCheckUtils]: 115: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,886 INFO L280 TraceCheckUtils]: 116: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,887 INFO L280 TraceCheckUtils]: 117: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,888 INFO L280 TraceCheckUtils]: 118: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,889 INFO L280 TraceCheckUtils]: 119: Hoare triple {75572#(= ~a16~0 |old(~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))); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,890 INFO L280 TraceCheckUtils]: 120: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,891 INFO L280 TraceCheckUtils]: 121: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,892 INFO L280 TraceCheckUtils]: 122: Hoare triple {75572#(= ~a16~0 |old(~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)); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,893 INFO L280 TraceCheckUtils]: 123: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,894 INFO L280 TraceCheckUtils]: 124: Hoare triple {75572#(= ~a16~0 |old(~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); {75572#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,895 INFO L280 TraceCheckUtils]: 125: Hoare triple {75572#(= ~a16~0 |old(~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; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,895 INFO L280 TraceCheckUtils]: 126: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a8~0 := 13; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,896 INFO L280 TraceCheckUtils]: 127: Hoare triple {75573#(= 5 |old(~a16~0)|)} ~a16~0 := 4; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,897 INFO L280 TraceCheckUtils]: 128: Hoare triple {75573#(= 5 |old(~a16~0)|)} #res := -1; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,897 INFO L280 TraceCheckUtils]: 129: Hoare triple {75573#(= 5 |old(~a16~0)|)} assume true; {75573#(= 5 |old(~a16~0)|)} is VALID [2020-07-10 19:17:42,899 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {75573#(= 5 |old(~a16~0)|)} {75512#(= 4 ~a16~0)} #1104#return; {75457#false} is VALID [2020-07-10 19:17:42,899 INFO L280 TraceCheckUtils]: 131: Hoare triple {75457#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {75457#false} is VALID [2020-07-10 19:17:42,899 INFO L280 TraceCheckUtils]: 132: Hoare triple {75457#false} ~output~0 := #t~ret3; {75457#false} is VALID [2020-07-10 19:17:42,899 INFO L280 TraceCheckUtils]: 133: Hoare triple {75457#false} havoc #t~ret3; {75457#false} is VALID [2020-07-10 19:17:42,900 INFO L280 TraceCheckUtils]: 134: Hoare triple {75457#false} assume !false; {75457#false} is VALID [2020-07-10 19:17:42,900 INFO L280 TraceCheckUtils]: 135: Hoare triple {75457#false} havoc ~input~0; {75457#false} is VALID [2020-07-10 19:17:42,900 INFO L280 TraceCheckUtils]: 136: Hoare triple {75457#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {75457#false} is VALID [2020-07-10 19:17:42,900 INFO L280 TraceCheckUtils]: 137: Hoare triple {75457#false} ~input~0 := #t~nondet2; {75457#false} is VALID [2020-07-10 19:17:42,901 INFO L280 TraceCheckUtils]: 138: Hoare triple {75457#false} havoc #t~nondet2; {75457#false} is VALID [2020-07-10 19:17:42,901 INFO L280 TraceCheckUtils]: 139: Hoare triple {75457#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {75457#false} is VALID [2020-07-10 19:17:42,901 INFO L263 TraceCheckUtils]: 140: Hoare triple {75457#false} call #t~ret3 := calculate_output(~input~0); {75457#false} is VALID [2020-07-10 19:17:42,902 INFO L280 TraceCheckUtils]: 141: Hoare triple {75457#false} ~input := #in~input; {75457#false} is VALID [2020-07-10 19:17:42,902 INFO L280 TraceCheckUtils]: 142: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,902 INFO L280 TraceCheckUtils]: 143: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,902 INFO L280 TraceCheckUtils]: 144: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,902 INFO L280 TraceCheckUtils]: 145: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,903 INFO L280 TraceCheckUtils]: 146: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,903 INFO L280 TraceCheckUtils]: 147: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,903 INFO L280 TraceCheckUtils]: 148: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-10 19:17:42,903 INFO L280 TraceCheckUtils]: 149: Hoare triple {75457#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))); {75457#false} is VALID [2020-07-10 19:17:42,904 INFO L280 TraceCheckUtils]: 150: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,904 INFO L280 TraceCheckUtils]: 151: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,904 INFO L280 TraceCheckUtils]: 152: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,904 INFO L280 TraceCheckUtils]: 153: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,905 INFO L280 TraceCheckUtils]: 154: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,905 INFO L280 TraceCheckUtils]: 155: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,905 INFO L280 TraceCheckUtils]: 156: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,905 INFO L280 TraceCheckUtils]: 157: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,905 INFO L280 TraceCheckUtils]: 158: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,906 INFO L280 TraceCheckUtils]: 159: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,906 INFO L280 TraceCheckUtils]: 160: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-10 19:17:42,906 INFO L280 TraceCheckUtils]: 161: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-10 19:17:42,906 INFO L280 TraceCheckUtils]: 162: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,906 INFO L280 TraceCheckUtils]: 163: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,907 INFO L280 TraceCheckUtils]: 164: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,907 INFO L280 TraceCheckUtils]: 165: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,907 INFO L280 TraceCheckUtils]: 166: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,907 INFO L280 TraceCheckUtils]: 167: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,907 INFO L280 TraceCheckUtils]: 168: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,908 INFO L280 TraceCheckUtils]: 169: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,908 INFO L280 TraceCheckUtils]: 170: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,908 INFO L280 TraceCheckUtils]: 171: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,908 INFO L280 TraceCheckUtils]: 172: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,909 INFO L280 TraceCheckUtils]: 173: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,909 INFO L280 TraceCheckUtils]: 174: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,909 INFO L280 TraceCheckUtils]: 175: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,909 INFO L280 TraceCheckUtils]: 176: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,909 INFO L280 TraceCheckUtils]: 177: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,910 INFO L280 TraceCheckUtils]: 178: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-10 19:17:42,910 INFO L280 TraceCheckUtils]: 179: Hoare triple {75457#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)))); {75457#false} is VALID [2020-07-10 19:17:42,910 INFO L280 TraceCheckUtils]: 180: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,910 INFO L280 TraceCheckUtils]: 181: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,910 INFO L280 TraceCheckUtils]: 182: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-10 19:17:42,911 INFO L280 TraceCheckUtils]: 183: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,911 INFO L280 TraceCheckUtils]: 184: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,911 INFO L280 TraceCheckUtils]: 185: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,911 INFO L280 TraceCheckUtils]: 186: Hoare triple {75457#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))); {75457#false} is VALID [2020-07-10 19:17:42,911 INFO L280 TraceCheckUtils]: 187: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,912 INFO L280 TraceCheckUtils]: 188: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-10 19:17:42,912 INFO L280 TraceCheckUtils]: 189: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-10 19:17:42,912 INFO L280 TraceCheckUtils]: 190: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,912 INFO L280 TraceCheckUtils]: 191: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,912 INFO L280 TraceCheckUtils]: 192: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,913 INFO L280 TraceCheckUtils]: 193: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,913 INFO L280 TraceCheckUtils]: 194: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,913 INFO L280 TraceCheckUtils]: 195: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,913 INFO L280 TraceCheckUtils]: 196: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,913 INFO L280 TraceCheckUtils]: 197: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,914 INFO L280 TraceCheckUtils]: 198: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,914 INFO L280 TraceCheckUtils]: 199: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-10 19:17:42,914 INFO L280 TraceCheckUtils]: 200: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,914 INFO L280 TraceCheckUtils]: 201: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,914 INFO L280 TraceCheckUtils]: 202: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-10 19:17:42,915 INFO L280 TraceCheckUtils]: 203: Hoare triple {75457#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)); {75457#false} is VALID [2020-07-10 19:17:42,915 INFO L280 TraceCheckUtils]: 204: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,915 INFO L280 TraceCheckUtils]: 205: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,915 INFO L280 TraceCheckUtils]: 206: Hoare triple {75457#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); {75457#false} is VALID [2020-07-10 19:17:42,915 INFO L280 TraceCheckUtils]: 207: Hoare triple {75457#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))); {75457#false} is VALID [2020-07-10 19:17:42,916 INFO L280 TraceCheckUtils]: 208: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,916 INFO L280 TraceCheckUtils]: 209: Hoare triple {75457#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,916 INFO L280 TraceCheckUtils]: 210: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,917 INFO L280 TraceCheckUtils]: 211: Hoare triple {75457#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,917 INFO L280 TraceCheckUtils]: 212: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,917 INFO L280 TraceCheckUtils]: 213: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,918 INFO L280 TraceCheckUtils]: 214: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,918 INFO L280 TraceCheckUtils]: 215: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,918 INFO L280 TraceCheckUtils]: 216: Hoare triple {75457#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,919 INFO L280 TraceCheckUtils]: 217: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,919 INFO L280 TraceCheckUtils]: 218: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,919 INFO L280 TraceCheckUtils]: 219: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,919 INFO L280 TraceCheckUtils]: 220: Hoare triple {75457#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {75457#false} is VALID [2020-07-10 19:17:42,920 INFO L280 TraceCheckUtils]: 221: Hoare triple {75457#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {75457#false} is VALID [2020-07-10 19:17:42,920 INFO L280 TraceCheckUtils]: 222: Hoare triple {75457#false} assume !false; {75457#false} is VALID [2020-07-10 19:17:42,980 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 19:17:42,981 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:17:42,981 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1595635608] [2020-07-10 19:17:42,982 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:17:42,982 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 19:17:42,982 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147805838] [2020-07-10 19:17:42,983 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-10 19:17:42,984 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:17:42,984 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 19:17:43,282 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 223 edges. 223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:17:43,282 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 19:17:43,283 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:17:43,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 19:17:43,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 19:17:43,283 INFO L87 Difference]: Start difference. First operand 2036 states and 2410 transitions. Second operand 7 states. [2020-07-10 19:18:21,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:18:21,572 INFO L93 Difference]: Finished difference Result 5296 states and 6318 transitions. [2020-07-10 19:18:21,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 19:18:21,573 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 223 [2020-07-10 19:18:21,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:18:21,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:18:21,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1365 transitions. [2020-07-10 19:18:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 19:18:21,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1365 transitions. [2020-07-10 19:18:21,582 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 1365 transitions. [2020-07-10 19:18:23,740 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1365 edges. 1365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:18:24,156 INFO L225 Difference]: With dead ends: 5296 [2020-07-10 19:18:24,156 INFO L226 Difference]: Without dead ends: 3284 [2020-07-10 19:18:24,161 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-10 19:18:24,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3284 states. [2020-07-10 19:18:56,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3284 to 3070. [2020-07-10 19:18:56,859 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:18:56,859 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3284 states. Second operand 3070 states. [2020-07-10 19:18:56,859 INFO L74 IsIncluded]: Start isIncluded. First operand 3284 states. Second operand 3070 states. [2020-07-10 19:18:56,859 INFO L87 Difference]: Start difference. First operand 3284 states. Second operand 3070 states. [2020-07-10 19:18:57,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:18:57,206 INFO L93 Difference]: Finished difference Result 3284 states and 3821 transitions. [2020-07-10 19:18:57,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 3821 transitions. [2020-07-10 19:18:57,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:18:57,212 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:18:57,212 INFO L74 IsIncluded]: Start isIncluded. First operand 3070 states. Second operand 3284 states. [2020-07-10 19:18:57,212 INFO L87 Difference]: Start difference. First operand 3070 states. Second operand 3284 states. [2020-07-10 19:18:57,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:18:57,578 INFO L93 Difference]: Finished difference Result 3284 states and 3821 transitions. [2020-07-10 19:18:57,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3284 states and 3821 transitions. [2020-07-10 19:18:57,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:18:57,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:18:57,584 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:18:57,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:18:57,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3070 states. [2020-07-10 19:18:57,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 3070 states and 3574 transitions. [2020-07-10 19:18:57,913 INFO L78 Accepts]: Start accepts. Automaton has 3070 states and 3574 transitions. Word has length 223 [2020-07-10 19:18:57,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:18:57,914 INFO L479 AbstractCegarLoop]: Abstraction has 3070 states and 3574 transitions. [2020-07-10 19:18:57,914 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 19:18:57,914 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3070 states and 3574 transitions. [2020-07-10 19:19:09,084 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3574 edges. 3574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:19:09,084 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 3574 transitions. [2020-07-10 19:19:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2020-07-10 19:19:09,090 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:19:09,090 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] [2020-07-10 19:19:09,090 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 19:19:09,090 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:19:09,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:19:09,091 INFO L82 PathProgramCache]: Analyzing trace with hash 1076497044, now seen corresponding path program 1 times [2020-07-10 19:19:09,091 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:19:09,091 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1171154662] [2020-07-10 19:19:09,091 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:19:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:09,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {98998#(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; {98887#true} is VALID [2020-07-10 19:19:09,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {98887#true} ~d~0 := 4; {98887#true} is VALID [2020-07-10 19:19:09,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#true} ~e~0 := 5; {98887#true} is VALID [2020-07-10 19:19:09,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#true} ~f~0 := 6; {98887#true} is VALID [2020-07-10 19:19:09,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#true} ~c~0 := 3; {98887#true} is VALID [2020-07-10 19:19:09,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#true} ~b~0 := 2; {98887#true} is VALID [2020-07-10 19:19:09,281 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#true} ~u~0 := 21; {98887#true} is VALID [2020-07-10 19:19:09,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#true} ~v~0 := 22; {98887#true} is VALID [2020-07-10 19:19:09,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#true} ~w~0 := 23; {98887#true} is VALID [2020-07-10 19:19:09,282 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#true} ~x~0 := 24; {98887#true} is VALID [2020-07-10 19:19:09,282 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#true} ~y~0 := 25; {98887#true} is VALID [2020-07-10 19:19:09,282 INFO L280 TraceCheckUtils]: 11: Hoare triple {98887#true} ~z~0 := 26; {98887#true} is VALID [2020-07-10 19:19:09,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {98887#true} ~a17~0 := 1; {98887#true} is VALID [2020-07-10 19:19:09,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {98887#true} ~a7~0 := 0; {98887#true} is VALID [2020-07-10 19:19:09,283 INFO L280 TraceCheckUtils]: 14: Hoare triple {98887#true} ~a20~0 := 1; {98887#true} is VALID [2020-07-10 19:19:09,283 INFO L280 TraceCheckUtils]: 15: Hoare triple {98887#true} ~a8~0 := 15; {98887#true} is VALID [2020-07-10 19:19:09,283 INFO L280 TraceCheckUtils]: 16: Hoare triple {98887#true} ~a12~0 := 8; {98887#true} is VALID [2020-07-10 19:19:09,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {98887#true} ~a16~0 := 5; {98887#true} is VALID [2020-07-10 19:19:09,284 INFO L280 TraceCheckUtils]: 18: Hoare triple {98887#true} ~a21~0 := 1; {98887#true} is VALID [2020-07-10 19:19:09,284 INFO L280 TraceCheckUtils]: 19: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-10 19:19:09,284 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {98887#true} {98887#true} #1100#return; {98887#true} is VALID [2020-07-10 19:19:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:09,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {98999#(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; {98887#true} is VALID [2020-07-10 19:19:09,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,338 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,338 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,338 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,339 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,339 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,339 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,339 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#true} ~a7~0 := 1; {98887#true} is VALID [2020-07-10 19:19:09,340 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#true} ~a17~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:09,341 INFO L280 TraceCheckUtils]: 11: Hoare triple {99000#(= 1 ~a17~0)} ~a21~0 := 0; {99000#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:09,342 INFO L280 TraceCheckUtils]: 12: Hoare triple {99000#(= 1 ~a17~0)} ~a20~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:09,342 INFO L280 TraceCheckUtils]: 13: Hoare triple {99000#(= 1 ~a17~0)} ~a8~0 := 13; {99000#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:09,343 INFO L280 TraceCheckUtils]: 14: Hoare triple {99000#(= 1 ~a17~0)} ~a16~0 := 5; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,344 INFO L280 TraceCheckUtils]: 15: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,345 INFO L280 TraceCheckUtils]: 16: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,346 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} {98887#true} #1104#return; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:09,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {98999#(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; {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {99001#(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); {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {99001#(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; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,397 INFO L280 TraceCheckUtils]: 3: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,398 INFO L280 TraceCheckUtils]: 5: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,399 INFO L280 TraceCheckUtils]: 7: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,400 INFO L280 TraceCheckUtils]: 8: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,401 INFO L280 TraceCheckUtils]: 10: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,402 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {98888#false} is VALID [2020-07-10 19:19:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:19:09,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {98999#(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; {98887#true} is VALID [2020-07-10 19:19:09,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,427 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,427 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,428 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,428 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,428 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,428 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-10 19:19:09,428 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,429 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,429 INFO L280 TraceCheckUtils]: 11: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,429 INFO L280 TraceCheckUtils]: 12: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,429 INFO L280 TraceCheckUtils]: 13: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,429 INFO L280 TraceCheckUtils]: 14: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,429 INFO L280 TraceCheckUtils]: 15: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,430 INFO L280 TraceCheckUtils]: 16: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,430 INFO L280 TraceCheckUtils]: 17: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,430 INFO L280 TraceCheckUtils]: 18: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,430 INFO L280 TraceCheckUtils]: 19: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,430 INFO L280 TraceCheckUtils]: 20: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,431 INFO L280 TraceCheckUtils]: 21: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,431 INFO L280 TraceCheckUtils]: 22: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,431 INFO L280 TraceCheckUtils]: 23: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,431 INFO L280 TraceCheckUtils]: 24: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,431 INFO L280 TraceCheckUtils]: 25: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,432 INFO L280 TraceCheckUtils]: 26: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,432 INFO L280 TraceCheckUtils]: 27: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,432 INFO L280 TraceCheckUtils]: 28: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,432 INFO L280 TraceCheckUtils]: 29: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,432 INFO L280 TraceCheckUtils]: 30: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,433 INFO L280 TraceCheckUtils]: 31: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,433 INFO L280 TraceCheckUtils]: 32: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,433 INFO L280 TraceCheckUtils]: 33: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,433 INFO L280 TraceCheckUtils]: 34: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,433 INFO L280 TraceCheckUtils]: 35: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,433 INFO L280 TraceCheckUtils]: 36: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,434 INFO L280 TraceCheckUtils]: 37: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,434 INFO L280 TraceCheckUtils]: 38: Hoare triple {98887#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)))); {98887#true} is VALID [2020-07-10 19:19:09,434 INFO L280 TraceCheckUtils]: 39: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,434 INFO L280 TraceCheckUtils]: 40: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,434 INFO L280 TraceCheckUtils]: 41: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,435 INFO L280 TraceCheckUtils]: 42: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,435 INFO L280 TraceCheckUtils]: 43: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,435 INFO L280 TraceCheckUtils]: 44: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,435 INFO L280 TraceCheckUtils]: 45: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-10 19:19:09,435 INFO L280 TraceCheckUtils]: 46: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,436 INFO L280 TraceCheckUtils]: 47: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,436 INFO L280 TraceCheckUtils]: 48: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,436 INFO L280 TraceCheckUtils]: 49: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,436 INFO L280 TraceCheckUtils]: 50: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,436 INFO L280 TraceCheckUtils]: 51: Hoare triple {98887#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; {98887#true} is VALID [2020-07-10 19:19:09,436 INFO L280 TraceCheckUtils]: 52: Hoare triple {98887#true} ~a8~0 := 13; {98887#true} is VALID [2020-07-10 19:19:09,437 INFO L280 TraceCheckUtils]: 53: Hoare triple {98887#true} ~a16~0 := 4; {98887#true} is VALID [2020-07-10 19:19:09,437 INFO L280 TraceCheckUtils]: 54: Hoare triple {98887#true} #res := -1; {98887#true} is VALID [2020-07-10 19:19:09,437 INFO L280 TraceCheckUtils]: 55: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-10 19:19:09,437 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {98887#true} {98888#false} #1104#return; {98888#false} is VALID [2020-07-10 19:19:09,441 INFO L263 TraceCheckUtils]: 0: Hoare triple {98887#true} call ULTIMATE.init(); {98998#(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 19:19:09,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {98998#(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; {98887#true} is VALID [2020-07-10 19:19:09,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {98887#true} ~d~0 := 4; {98887#true} is VALID [2020-07-10 19:19:09,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {98887#true} ~e~0 := 5; {98887#true} is VALID [2020-07-10 19:19:09,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {98887#true} ~f~0 := 6; {98887#true} is VALID [2020-07-10 19:19:09,442 INFO L280 TraceCheckUtils]: 5: Hoare triple {98887#true} ~c~0 := 3; {98887#true} is VALID [2020-07-10 19:19:09,442 INFO L280 TraceCheckUtils]: 6: Hoare triple {98887#true} ~b~0 := 2; {98887#true} is VALID [2020-07-10 19:19:09,442 INFO L280 TraceCheckUtils]: 7: Hoare triple {98887#true} ~u~0 := 21; {98887#true} is VALID [2020-07-10 19:19:09,442 INFO L280 TraceCheckUtils]: 8: Hoare triple {98887#true} ~v~0 := 22; {98887#true} is VALID [2020-07-10 19:19:09,442 INFO L280 TraceCheckUtils]: 9: Hoare triple {98887#true} ~w~0 := 23; {98887#true} is VALID [2020-07-10 19:19:09,443 INFO L280 TraceCheckUtils]: 10: Hoare triple {98887#true} ~x~0 := 24; {98887#true} is VALID [2020-07-10 19:19:09,443 INFO L280 TraceCheckUtils]: 11: Hoare triple {98887#true} ~y~0 := 25; {98887#true} is VALID [2020-07-10 19:19:09,443 INFO L280 TraceCheckUtils]: 12: Hoare triple {98887#true} ~z~0 := 26; {98887#true} is VALID [2020-07-10 19:19:09,443 INFO L280 TraceCheckUtils]: 13: Hoare triple {98887#true} ~a17~0 := 1; {98887#true} is VALID [2020-07-10 19:19:09,443 INFO L280 TraceCheckUtils]: 14: Hoare triple {98887#true} ~a7~0 := 0; {98887#true} is VALID [2020-07-10 19:19:09,443 INFO L280 TraceCheckUtils]: 15: Hoare triple {98887#true} ~a20~0 := 1; {98887#true} is VALID [2020-07-10 19:19:09,444 INFO L280 TraceCheckUtils]: 16: Hoare triple {98887#true} ~a8~0 := 15; {98887#true} is VALID [2020-07-10 19:19:09,444 INFO L280 TraceCheckUtils]: 17: Hoare triple {98887#true} ~a12~0 := 8; {98887#true} is VALID [2020-07-10 19:19:09,444 INFO L280 TraceCheckUtils]: 18: Hoare triple {98887#true} ~a16~0 := 5; {98887#true} is VALID [2020-07-10 19:19:09,444 INFO L280 TraceCheckUtils]: 19: Hoare triple {98887#true} ~a21~0 := 1; {98887#true} is VALID [2020-07-10 19:19:09,444 INFO L280 TraceCheckUtils]: 20: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-10 19:19:09,445 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {98887#true} {98887#true} #1100#return; {98887#true} is VALID [2020-07-10 19:19:09,445 INFO L263 TraceCheckUtils]: 22: Hoare triple {98887#true} call #t~ret4 := main(); {98887#true} is VALID [2020-07-10 19:19:09,445 INFO L280 TraceCheckUtils]: 23: Hoare triple {98887#true} ~output~0 := -1; {98887#true} is VALID [2020-07-10 19:19:09,445 INFO L280 TraceCheckUtils]: 24: Hoare triple {98887#true} assume !false; {98887#true} is VALID [2020-07-10 19:19:09,445 INFO L280 TraceCheckUtils]: 25: Hoare triple {98887#true} havoc ~input~0; {98887#true} is VALID [2020-07-10 19:19:09,445 INFO L280 TraceCheckUtils]: 26: Hoare triple {98887#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98887#true} is VALID [2020-07-10 19:19:09,446 INFO L280 TraceCheckUtils]: 27: Hoare triple {98887#true} ~input~0 := #t~nondet2; {98887#true} is VALID [2020-07-10 19:19:09,446 INFO L280 TraceCheckUtils]: 28: Hoare triple {98887#true} havoc #t~nondet2; {98887#true} is VALID [2020-07-10 19:19:09,446 INFO L280 TraceCheckUtils]: 29: Hoare triple {98887#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98887#true} is VALID [2020-07-10 19:19:09,447 INFO L263 TraceCheckUtils]: 30: Hoare triple {98887#true} call #t~ret3 := calculate_output(~input~0); {98999#(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 19:19:09,447 INFO L280 TraceCheckUtils]: 31: Hoare triple {98999#(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; {98887#true} is VALID [2020-07-10 19:19:09,448 INFO L280 TraceCheckUtils]: 32: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,448 INFO L280 TraceCheckUtils]: 33: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,448 INFO L280 TraceCheckUtils]: 34: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,448 INFO L280 TraceCheckUtils]: 35: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,448 INFO L280 TraceCheckUtils]: 36: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,449 INFO L280 TraceCheckUtils]: 37: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,449 INFO L280 TraceCheckUtils]: 38: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,449 INFO L280 TraceCheckUtils]: 39: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,449 INFO L280 TraceCheckUtils]: 40: Hoare triple {98887#true} ~a7~0 := 1; {98887#true} is VALID [2020-07-10 19:19:09,450 INFO L280 TraceCheckUtils]: 41: Hoare triple {98887#true} ~a17~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:09,450 INFO L280 TraceCheckUtils]: 42: Hoare triple {99000#(= 1 ~a17~0)} ~a21~0 := 0; {99000#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:09,451 INFO L280 TraceCheckUtils]: 43: Hoare triple {99000#(= 1 ~a17~0)} ~a20~0 := 1; {99000#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:09,452 INFO L280 TraceCheckUtils]: 44: Hoare triple {99000#(= 1 ~a17~0)} ~a8~0 := 13; {99000#(= 1 ~a17~0)} is VALID [2020-07-10 19:19:09,452 INFO L280 TraceCheckUtils]: 45: Hoare triple {99000#(= 1 ~a17~0)} ~a16~0 := 5; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,453 INFO L280 TraceCheckUtils]: 46: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #res := 26; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,454 INFO L280 TraceCheckUtils]: 47: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume true; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,454 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} {98887#true} #1104#return; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,455 INFO L280 TraceCheckUtils]: 49: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,456 INFO L280 TraceCheckUtils]: 50: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~output~0 := #t~ret3; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,457 INFO L280 TraceCheckUtils]: 51: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~ret3; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,457 INFO L280 TraceCheckUtils]: 52: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume !false; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,458 INFO L280 TraceCheckUtils]: 53: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc ~input~0; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,459 INFO L280 TraceCheckUtils]: 54: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,459 INFO L280 TraceCheckUtils]: 55: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} ~input~0 := #t~nondet2; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,460 INFO L280 TraceCheckUtils]: 56: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} havoc #t~nondet2; {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,461 INFO L280 TraceCheckUtils]: 57: Hoare triple {98928#(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); {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} is VALID [2020-07-10 19:19:09,462 INFO L263 TraceCheckUtils]: 58: Hoare triple {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {98999#(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 19:19:09,463 INFO L280 TraceCheckUtils]: 59: Hoare triple {98999#(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; {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {99001#(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); {99001#(and (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,465 INFO L280 TraceCheckUtils]: 61: Hoare triple {99001#(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; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,466 INFO L280 TraceCheckUtils]: 62: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a20~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,467 INFO L280 TraceCheckUtils]: 63: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a16~0 := 6; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,468 INFO L280 TraceCheckUtils]: 64: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a17~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,469 INFO L280 TraceCheckUtils]: 65: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a8~0 := 15; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,469 INFO L280 TraceCheckUtils]: 66: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a7~0 := 0; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,470 INFO L280 TraceCheckUtils]: 67: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} ~a21~0 := 1; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,471 INFO L280 TraceCheckUtils]: 68: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} #res := 26; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,472 INFO L280 TraceCheckUtils]: 69: Hoare triple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} assume true; {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} is VALID [2020-07-10 19:19:09,473 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {99002#(or (not (= 1 |old(~a17~0)|)) (= 6 |old(~a16~0)|))} {98928#(and (= 1 ~a17~0) (= 5 ~a16~0))} #1104#return; {98888#false} is VALID [2020-07-10 19:19:09,473 INFO L280 TraceCheckUtils]: 71: Hoare triple {98888#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98888#false} is VALID [2020-07-10 19:19:09,474 INFO L280 TraceCheckUtils]: 72: Hoare triple {98888#false} ~output~0 := #t~ret3; {98888#false} is VALID [2020-07-10 19:19:09,474 INFO L280 TraceCheckUtils]: 73: Hoare triple {98888#false} havoc #t~ret3; {98888#false} is VALID [2020-07-10 19:19:09,474 INFO L280 TraceCheckUtils]: 74: Hoare triple {98888#false} assume !false; {98888#false} is VALID [2020-07-10 19:19:09,474 INFO L280 TraceCheckUtils]: 75: Hoare triple {98888#false} havoc ~input~0; {98888#false} is VALID [2020-07-10 19:19:09,474 INFO L280 TraceCheckUtils]: 76: Hoare triple {98888#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98888#false} is VALID [2020-07-10 19:19:09,475 INFO L280 TraceCheckUtils]: 77: Hoare triple {98888#false} ~input~0 := #t~nondet2; {98888#false} is VALID [2020-07-10 19:19:09,475 INFO L280 TraceCheckUtils]: 78: Hoare triple {98888#false} havoc #t~nondet2; {98888#false} is VALID [2020-07-10 19:19:09,475 INFO L280 TraceCheckUtils]: 79: Hoare triple {98888#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98888#false} is VALID [2020-07-10 19:19:09,475 INFO L263 TraceCheckUtils]: 80: Hoare triple {98888#false} call #t~ret3 := calculate_output(~input~0); {98999#(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 19:19:09,476 INFO L280 TraceCheckUtils]: 81: Hoare triple {98999#(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; {98887#true} is VALID [2020-07-10 19:19:09,476 INFO L280 TraceCheckUtils]: 82: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,476 INFO L280 TraceCheckUtils]: 83: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,476 INFO L280 TraceCheckUtils]: 84: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,477 INFO L280 TraceCheckUtils]: 85: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,477 INFO L280 TraceCheckUtils]: 86: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,477 INFO L280 TraceCheckUtils]: 87: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,477 INFO L280 TraceCheckUtils]: 88: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,477 INFO L280 TraceCheckUtils]: 89: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-10 19:19:09,477 INFO L280 TraceCheckUtils]: 90: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,478 INFO L280 TraceCheckUtils]: 91: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,478 INFO L280 TraceCheckUtils]: 92: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,478 INFO L280 TraceCheckUtils]: 93: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,478 INFO L280 TraceCheckUtils]: 94: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,478 INFO L280 TraceCheckUtils]: 95: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,478 INFO L280 TraceCheckUtils]: 96: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,479 INFO L280 TraceCheckUtils]: 97: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,479 INFO L280 TraceCheckUtils]: 98: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,479 INFO L280 TraceCheckUtils]: 99: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,479 INFO L280 TraceCheckUtils]: 100: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,479 INFO L280 TraceCheckUtils]: 101: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,480 INFO L280 TraceCheckUtils]: 102: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,480 INFO L280 TraceCheckUtils]: 103: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,480 INFO L280 TraceCheckUtils]: 104: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,480 INFO L280 TraceCheckUtils]: 105: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,480 INFO L280 TraceCheckUtils]: 106: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,481 INFO L280 TraceCheckUtils]: 107: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,481 INFO L280 TraceCheckUtils]: 108: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,481 INFO L280 TraceCheckUtils]: 109: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,481 INFO L280 TraceCheckUtils]: 110: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,481 INFO L280 TraceCheckUtils]: 111: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,482 INFO L280 TraceCheckUtils]: 112: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,482 INFO L280 TraceCheckUtils]: 113: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,482 INFO L280 TraceCheckUtils]: 114: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,482 INFO L280 TraceCheckUtils]: 115: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,482 INFO L280 TraceCheckUtils]: 116: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,482 INFO L280 TraceCheckUtils]: 117: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,483 INFO L280 TraceCheckUtils]: 118: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,483 INFO L280 TraceCheckUtils]: 119: Hoare triple {98887#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)))); {98887#true} is VALID [2020-07-10 19:19:09,483 INFO L280 TraceCheckUtils]: 120: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,483 INFO L280 TraceCheckUtils]: 121: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,483 INFO L280 TraceCheckUtils]: 122: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,484 INFO L280 TraceCheckUtils]: 123: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,484 INFO L280 TraceCheckUtils]: 124: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,484 INFO L280 TraceCheckUtils]: 125: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,484 INFO L280 TraceCheckUtils]: 126: Hoare triple {98887#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))); {98887#true} is VALID [2020-07-10 19:19:09,484 INFO L280 TraceCheckUtils]: 127: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,485 INFO L280 TraceCheckUtils]: 128: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,485 INFO L280 TraceCheckUtils]: 129: Hoare triple {98887#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)); {98887#true} is VALID [2020-07-10 19:19:09,485 INFO L280 TraceCheckUtils]: 130: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,485 INFO L280 TraceCheckUtils]: 131: Hoare triple {98887#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); {98887#true} is VALID [2020-07-10 19:19:09,485 INFO L280 TraceCheckUtils]: 132: Hoare triple {98887#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; {98887#true} is VALID [2020-07-10 19:19:09,485 INFO L280 TraceCheckUtils]: 133: Hoare triple {98887#true} ~a8~0 := 13; {98887#true} is VALID [2020-07-10 19:19:09,486 INFO L280 TraceCheckUtils]: 134: Hoare triple {98887#true} ~a16~0 := 4; {98887#true} is VALID [2020-07-10 19:19:09,486 INFO L280 TraceCheckUtils]: 135: Hoare triple {98887#true} #res := -1; {98887#true} is VALID [2020-07-10 19:19:09,486 INFO L280 TraceCheckUtils]: 136: Hoare triple {98887#true} assume true; {98887#true} is VALID [2020-07-10 19:19:09,486 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {98887#true} {98888#false} #1104#return; {98888#false} is VALID [2020-07-10 19:19:09,486 INFO L280 TraceCheckUtils]: 138: Hoare triple {98888#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {98888#false} is VALID [2020-07-10 19:19:09,487 INFO L280 TraceCheckUtils]: 139: Hoare triple {98888#false} ~output~0 := #t~ret3; {98888#false} is VALID [2020-07-10 19:19:09,487 INFO L280 TraceCheckUtils]: 140: Hoare triple {98888#false} havoc #t~ret3; {98888#false} is VALID [2020-07-10 19:19:09,487 INFO L280 TraceCheckUtils]: 141: Hoare triple {98888#false} assume !false; {98888#false} is VALID [2020-07-10 19:19:09,487 INFO L280 TraceCheckUtils]: 142: Hoare triple {98888#false} havoc ~input~0; {98888#false} is VALID [2020-07-10 19:19:09,487 INFO L280 TraceCheckUtils]: 143: Hoare triple {98888#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {98888#false} is VALID [2020-07-10 19:19:09,488 INFO L280 TraceCheckUtils]: 144: Hoare triple {98888#false} ~input~0 := #t~nondet2; {98888#false} is VALID [2020-07-10 19:19:09,488 INFO L280 TraceCheckUtils]: 145: Hoare triple {98888#false} havoc #t~nondet2; {98888#false} is VALID [2020-07-10 19:19:09,488 INFO L280 TraceCheckUtils]: 146: Hoare triple {98888#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {98888#false} is VALID [2020-07-10 19:19:09,488 INFO L263 TraceCheckUtils]: 147: Hoare triple {98888#false} call #t~ret3 := calculate_output(~input~0); {98888#false} is VALID [2020-07-10 19:19:09,488 INFO L280 TraceCheckUtils]: 148: Hoare triple {98888#false} ~input := #in~input; {98888#false} is VALID [2020-07-10 19:19:09,489 INFO L280 TraceCheckUtils]: 149: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,489 INFO L280 TraceCheckUtils]: 150: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,489 INFO L280 TraceCheckUtils]: 151: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,489 INFO L280 TraceCheckUtils]: 152: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,489 INFO L280 TraceCheckUtils]: 153: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,489 INFO L280 TraceCheckUtils]: 154: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,490 INFO L280 TraceCheckUtils]: 155: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-10 19:19:09,490 INFO L280 TraceCheckUtils]: 156: Hoare triple {98888#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))); {98888#false} is VALID [2020-07-10 19:19:09,490 INFO L280 TraceCheckUtils]: 157: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,490 INFO L280 TraceCheckUtils]: 158: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,490 INFO L280 TraceCheckUtils]: 159: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,491 INFO L280 TraceCheckUtils]: 160: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,491 INFO L280 TraceCheckUtils]: 161: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,491 INFO L280 TraceCheckUtils]: 162: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,491 INFO L280 TraceCheckUtils]: 163: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,491 INFO L280 TraceCheckUtils]: 164: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,492 INFO L280 TraceCheckUtils]: 165: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,492 INFO L280 TraceCheckUtils]: 166: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,492 INFO L280 TraceCheckUtils]: 167: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-10 19:19:09,492 INFO L280 TraceCheckUtils]: 168: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-10 19:19:09,492 INFO L280 TraceCheckUtils]: 169: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,492 INFO L280 TraceCheckUtils]: 170: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,493 INFO L280 TraceCheckUtils]: 171: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,493 INFO L280 TraceCheckUtils]: 172: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,493 INFO L280 TraceCheckUtils]: 173: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,493 INFO L280 TraceCheckUtils]: 174: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,493 INFO L280 TraceCheckUtils]: 175: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,494 INFO L280 TraceCheckUtils]: 176: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,494 INFO L280 TraceCheckUtils]: 177: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,494 INFO L280 TraceCheckUtils]: 178: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,494 INFO L280 TraceCheckUtils]: 179: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,495 INFO L280 TraceCheckUtils]: 180: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,495 INFO L280 TraceCheckUtils]: 181: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,495 INFO L280 TraceCheckUtils]: 182: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,495 INFO L280 TraceCheckUtils]: 183: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,495 INFO L280 TraceCheckUtils]: 184: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,495 INFO L280 TraceCheckUtils]: 185: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-10 19:19:09,496 INFO L280 TraceCheckUtils]: 186: Hoare triple {98888#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)))); {98888#false} is VALID [2020-07-10 19:19:09,496 INFO L280 TraceCheckUtils]: 187: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,496 INFO L280 TraceCheckUtils]: 188: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,496 INFO L280 TraceCheckUtils]: 189: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-10 19:19:09,496 INFO L280 TraceCheckUtils]: 190: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,497 INFO L280 TraceCheckUtils]: 191: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,497 INFO L280 TraceCheckUtils]: 192: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,497 INFO L280 TraceCheckUtils]: 193: Hoare triple {98888#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))); {98888#false} is VALID [2020-07-10 19:19:09,497 INFO L280 TraceCheckUtils]: 194: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,497 INFO L280 TraceCheckUtils]: 195: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-10 19:19:09,498 INFO L280 TraceCheckUtils]: 196: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-10 19:19:09,498 INFO L280 TraceCheckUtils]: 197: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,498 INFO L280 TraceCheckUtils]: 198: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,498 INFO L280 TraceCheckUtils]: 199: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,498 INFO L280 TraceCheckUtils]: 200: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,499 INFO L280 TraceCheckUtils]: 201: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,499 INFO L280 TraceCheckUtils]: 202: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,499 INFO L280 TraceCheckUtils]: 203: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,499 INFO L280 TraceCheckUtils]: 204: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,499 INFO L280 TraceCheckUtils]: 205: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,500 INFO L280 TraceCheckUtils]: 206: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-10 19:19:09,500 INFO L280 TraceCheckUtils]: 207: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,500 INFO L280 TraceCheckUtils]: 208: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,500 INFO L280 TraceCheckUtils]: 209: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-10 19:19:09,500 INFO L280 TraceCheckUtils]: 210: Hoare triple {98888#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)); {98888#false} is VALID [2020-07-10 19:19:09,501 INFO L280 TraceCheckUtils]: 211: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,501 INFO L280 TraceCheckUtils]: 212: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,501 INFO L280 TraceCheckUtils]: 213: Hoare triple {98888#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); {98888#false} is VALID [2020-07-10 19:19:09,501 INFO L280 TraceCheckUtils]: 214: Hoare triple {98888#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))); {98888#false} is VALID [2020-07-10 19:19:09,501 INFO L280 TraceCheckUtils]: 215: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,501 INFO L280 TraceCheckUtils]: 216: Hoare triple {98888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,502 INFO L280 TraceCheckUtils]: 217: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,502 INFO L280 TraceCheckUtils]: 218: Hoare triple {98888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,502 INFO L280 TraceCheckUtils]: 219: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,502 INFO L280 TraceCheckUtils]: 220: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,502 INFO L280 TraceCheckUtils]: 221: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,503 INFO L280 TraceCheckUtils]: 222: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,503 INFO L280 TraceCheckUtils]: 223: Hoare triple {98888#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,503 INFO L280 TraceCheckUtils]: 224: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,503 INFO L280 TraceCheckUtils]: 225: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,503 INFO L280 TraceCheckUtils]: 226: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,503 INFO L280 TraceCheckUtils]: 227: Hoare triple {98888#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {98888#false} is VALID [2020-07-10 19:19:09,504 INFO L280 TraceCheckUtils]: 228: Hoare triple {98888#false} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {98888#false} is VALID [2020-07-10 19:19:09,504 INFO L280 TraceCheckUtils]: 229: Hoare triple {98888#false} assume !false; {98888#false} is VALID [2020-07-10 19:19:09,571 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 19:19:09,571 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:19:09,572 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1171154662] [2020-07-10 19:19:09,572 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:19:09,572 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 19:19:09,572 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768479422] [2020-07-10 19:19:09,573 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 230 [2020-07-10 19:19:09,573 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:19:09,574 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 19:19:09,880 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:19:09,881 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 19:19:09,881 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:19:09,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 19:19:09,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-10 19:19:09,882 INFO L87 Difference]: Start difference. First operand 3070 states and 3574 transitions. Second operand 8 states. [2020-07-10 19:19:55,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:19:55,012 INFO L93 Difference]: Finished difference Result 6489 states and 7585 transitions. [2020-07-10 19:19:55,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-10 19:19:55,012 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 230 [2020-07-10 19:19:55,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:19:55,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:19:55,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-10 19:19:55,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 19:19:55,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1555 transitions. [2020-07-10 19:19:55,027 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 1555 transitions. [2020-07-10 19:19:57,670 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 19:19:58,111 INFO L225 Difference]: With dead ends: 6489 [2020-07-10 19:19:58,112 INFO L226 Difference]: Without dead ends: 3443 [2020-07-10 19:19:58,117 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 19:19:58,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3443 states. [2020-07-10 19:20:32,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3443 to 3330. [2020-07-10 19:20:32,524 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:20:32,524 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3443 states. Second operand 3330 states. [2020-07-10 19:20:32,524 INFO L74 IsIncluded]: Start isIncluded. First operand 3443 states. Second operand 3330 states. [2020-07-10 19:20:32,524 INFO L87 Difference]: Start difference. First operand 3443 states. Second operand 3330 states. [2020-07-10 19:20:32,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:20:32,886 INFO L93 Difference]: Finished difference Result 3443 states and 3963 transitions. [2020-07-10 19:20:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 3963 transitions. [2020-07-10 19:20:32,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:20:32,889 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:20:32,889 INFO L74 IsIncluded]: Start isIncluded. First operand 3330 states. Second operand 3443 states. [2020-07-10 19:20:32,890 INFO L87 Difference]: Start difference. First operand 3330 states. Second operand 3443 states. [2020-07-10 19:20:33,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:20:33,258 INFO L93 Difference]: Finished difference Result 3443 states and 3963 transitions. [2020-07-10 19:20:33,258 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 3963 transitions. [2020-07-10 19:20:33,261 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:20:33,261 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:20:33,261 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:20:33,261 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:20:33,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3330 states. [2020-07-10 19:20:33,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 3330 states and 3839 transitions. [2020-07-10 19:20:33,620 INFO L78 Accepts]: Start accepts. Automaton has 3330 states and 3839 transitions. Word has length 230 [2020-07-10 19:20:33,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:20:33,620 INFO L479 AbstractCegarLoop]: Abstraction has 3330 states and 3839 transitions. [2020-07-10 19:20:33,620 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 19:20:33,620 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3330 states and 3839 transitions. [2020-07-10 19:20:46,113 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3839 edges. 3839 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:20:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 3330 states and 3839 transitions. [2020-07-10 19:20:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2020-07-10 19:20:46,119 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:20:46,120 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] [2020-07-10 19:20:46,120 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 19:20:46,120 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:20:46,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:20:46,121 INFO L82 PathProgramCache]: Analyzing trace with hash 593163376, now seen corresponding path program 1 times [2020-07-10 19:20:46,121 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:20:46,121 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1772743429] [2020-07-10 19:20:46,121 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:20:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:20:46,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:20:46,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {125694#(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; {125558#true} is VALID [2020-07-10 19:20:46,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#true} ~d~0 := 4; {125558#true} is VALID [2020-07-10 19:20:46,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#true} ~e~0 := 5; {125558#true} is VALID [2020-07-10 19:20:46,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#true} ~f~0 := 6; {125558#true} is VALID [2020-07-10 19:20:46,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#true} ~c~0 := 3; {125558#true} is VALID [2020-07-10 19:20:46,362 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#true} ~b~0 := 2; {125558#true} is VALID [2020-07-10 19:20:46,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#true} ~u~0 := 21; {125558#true} is VALID [2020-07-10 19:20:46,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#true} ~v~0 := 22; {125558#true} is VALID [2020-07-10 19:20:46,363 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#true} ~w~0 := 23; {125558#true} is VALID [2020-07-10 19:20:46,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#true} ~x~0 := 24; {125558#true} is VALID [2020-07-10 19:20:46,363 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#true} ~y~0 := 25; {125558#true} is VALID [2020-07-10 19:20:46,363 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#true} ~z~0 := 26; {125558#true} is VALID [2020-07-10 19:20:46,364 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#true} ~a17~0 := 1; {125558#true} is VALID [2020-07-10 19:20:46,364 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#true} ~a7~0 := 0; {125558#true} is VALID [2020-07-10 19:20:46,364 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#true} ~a20~0 := 1; {125558#true} is VALID [2020-07-10 19:20:46,364 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#true} ~a8~0 := 15; {125558#true} is VALID [2020-07-10 19:20:46,364 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#true} ~a12~0 := 8; {125558#true} is VALID [2020-07-10 19:20:46,365 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-10 19:20:46,365 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#true} ~a21~0 := 1; {125558#true} is VALID [2020-07-10 19:20:46,365 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-10 19:20:46,365 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {125558#true} {125558#true} #1100#return; {125558#true} is VALID [2020-07-10 19:20:46,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:20:46,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-10 19:20:46,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#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; {125558#true} is VALID [2020-07-10 19:20:46,394 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-10 19:20:46,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#true} ~a20~0 := 0; {125558#true} is VALID [2020-07-10 19:20:46,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-10 19:20:46,395 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-10 19:20:46,395 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-10 19:20:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:20:46,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-10 19:20:46,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,413 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,413 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,413 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,413 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-10 19:20:46,414 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,414 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,414 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,414 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,414 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,415 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,415 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,415 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,416 INFO L280 TraceCheckUtils]: 20: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,416 INFO L280 TraceCheckUtils]: 21: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,416 INFO L280 TraceCheckUtils]: 22: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,416 INFO L280 TraceCheckUtils]: 23: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,417 INFO L280 TraceCheckUtils]: 24: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,417 INFO L280 TraceCheckUtils]: 25: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,417 INFO L280 TraceCheckUtils]: 26: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,417 INFO L280 TraceCheckUtils]: 27: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,417 INFO L280 TraceCheckUtils]: 28: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,418 INFO L280 TraceCheckUtils]: 29: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,418 INFO L280 TraceCheckUtils]: 30: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,418 INFO L280 TraceCheckUtils]: 31: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,418 INFO L280 TraceCheckUtils]: 32: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,418 INFO L280 TraceCheckUtils]: 33: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,419 INFO L280 TraceCheckUtils]: 34: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,419 INFO L280 TraceCheckUtils]: 35: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,419 INFO L280 TraceCheckUtils]: 36: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,419 INFO L280 TraceCheckUtils]: 37: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,419 INFO L280 TraceCheckUtils]: 38: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-10 19:20:46,420 INFO L280 TraceCheckUtils]: 39: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,420 INFO L280 TraceCheckUtils]: 40: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,420 INFO L280 TraceCheckUtils]: 41: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,420 INFO L280 TraceCheckUtils]: 42: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,420 INFO L280 TraceCheckUtils]: 43: Hoare triple {125558#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; {125558#true} is VALID [2020-07-10 19:20:46,421 INFO L280 TraceCheckUtils]: 44: Hoare triple {125558#true} ~a17~0 := 0; {125558#true} is VALID [2020-07-10 19:20:46,421 INFO L280 TraceCheckUtils]: 45: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-10 19:20:46,421 INFO L280 TraceCheckUtils]: 46: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-10 19:20:46,421 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-10 19:20:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 19:20:46,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-10 19:20:46,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,451 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,451 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,452 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,452 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-10 19:20:46,452 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,452 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,452 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,453 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,453 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,453 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,453 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,453 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,454 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,454 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,454 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,454 INFO L280 TraceCheckUtils]: 20: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,454 INFO L280 TraceCheckUtils]: 21: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,454 INFO L280 TraceCheckUtils]: 22: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,455 INFO L280 TraceCheckUtils]: 23: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,455 INFO L280 TraceCheckUtils]: 24: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,455 INFO L280 TraceCheckUtils]: 25: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,455 INFO L280 TraceCheckUtils]: 26: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,455 INFO L280 TraceCheckUtils]: 27: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,456 INFO L280 TraceCheckUtils]: 28: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,456 INFO L280 TraceCheckUtils]: 29: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,456 INFO L280 TraceCheckUtils]: 30: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,456 INFO L280 TraceCheckUtils]: 31: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,456 INFO L280 TraceCheckUtils]: 32: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,457 INFO L280 TraceCheckUtils]: 33: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,457 INFO L280 TraceCheckUtils]: 34: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,457 INFO L280 TraceCheckUtils]: 35: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,457 INFO L280 TraceCheckUtils]: 36: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,457 INFO L280 TraceCheckUtils]: 37: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,457 INFO L280 TraceCheckUtils]: 38: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-10 19:20:46,458 INFO L280 TraceCheckUtils]: 39: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,458 INFO L280 TraceCheckUtils]: 40: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,458 INFO L280 TraceCheckUtils]: 41: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,458 INFO L280 TraceCheckUtils]: 42: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,458 INFO L280 TraceCheckUtils]: 43: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,459 INFO L280 TraceCheckUtils]: 44: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,459 INFO L280 TraceCheckUtils]: 45: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-10 19:20:46,459 INFO L280 TraceCheckUtils]: 46: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,459 INFO L280 TraceCheckUtils]: 47: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,459 INFO L280 TraceCheckUtils]: 48: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,460 INFO L280 TraceCheckUtils]: 49: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,460 INFO L280 TraceCheckUtils]: 50: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,461 INFO L280 TraceCheckUtils]: 51: Hoare triple {125558#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; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,461 INFO L280 TraceCheckUtils]: 52: Hoare triple {125693#(not (= 1 ~a17~0))} ~a8~0 := 13; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,462 INFO L280 TraceCheckUtils]: 53: Hoare triple {125693#(not (= 1 ~a17~0))} ~a16~0 := 4; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,463 INFO L280 TraceCheckUtils]: 54: Hoare triple {125693#(not (= 1 ~a17~0))} #res := -1; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,464 INFO L280 TraceCheckUtils]: 55: Hoare triple {125693#(not (= 1 ~a17~0))} assume true; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,465 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {125693#(not (= 1 ~a17~0))} {125558#true} #1104#return; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,469 INFO L263 TraceCheckUtils]: 0: Hoare triple {125558#true} call ULTIMATE.init(); {125694#(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 19:20:46,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {125694#(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; {125558#true} is VALID [2020-07-10 19:20:46,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {125558#true} ~d~0 := 4; {125558#true} is VALID [2020-07-10 19:20:46,470 INFO L280 TraceCheckUtils]: 3: Hoare triple {125558#true} ~e~0 := 5; {125558#true} is VALID [2020-07-10 19:20:46,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {125558#true} ~f~0 := 6; {125558#true} is VALID [2020-07-10 19:20:46,470 INFO L280 TraceCheckUtils]: 5: Hoare triple {125558#true} ~c~0 := 3; {125558#true} is VALID [2020-07-10 19:20:46,470 INFO L280 TraceCheckUtils]: 6: Hoare triple {125558#true} ~b~0 := 2; {125558#true} is VALID [2020-07-10 19:20:46,471 INFO L280 TraceCheckUtils]: 7: Hoare triple {125558#true} ~u~0 := 21; {125558#true} is VALID [2020-07-10 19:20:46,471 INFO L280 TraceCheckUtils]: 8: Hoare triple {125558#true} ~v~0 := 22; {125558#true} is VALID [2020-07-10 19:20:46,471 INFO L280 TraceCheckUtils]: 9: Hoare triple {125558#true} ~w~0 := 23; {125558#true} is VALID [2020-07-10 19:20:46,471 INFO L280 TraceCheckUtils]: 10: Hoare triple {125558#true} ~x~0 := 24; {125558#true} is VALID [2020-07-10 19:20:46,471 INFO L280 TraceCheckUtils]: 11: Hoare triple {125558#true} ~y~0 := 25; {125558#true} is VALID [2020-07-10 19:20:46,472 INFO L280 TraceCheckUtils]: 12: Hoare triple {125558#true} ~z~0 := 26; {125558#true} is VALID [2020-07-10 19:20:46,472 INFO L280 TraceCheckUtils]: 13: Hoare triple {125558#true} ~a17~0 := 1; {125558#true} is VALID [2020-07-10 19:20:46,472 INFO L280 TraceCheckUtils]: 14: Hoare triple {125558#true} ~a7~0 := 0; {125558#true} is VALID [2020-07-10 19:20:46,472 INFO L280 TraceCheckUtils]: 15: Hoare triple {125558#true} ~a20~0 := 1; {125558#true} is VALID [2020-07-10 19:20:46,472 INFO L280 TraceCheckUtils]: 16: Hoare triple {125558#true} ~a8~0 := 15; {125558#true} is VALID [2020-07-10 19:20:46,473 INFO L280 TraceCheckUtils]: 17: Hoare triple {125558#true} ~a12~0 := 8; {125558#true} is VALID [2020-07-10 19:20:46,473 INFO L280 TraceCheckUtils]: 18: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-10 19:20:46,473 INFO L280 TraceCheckUtils]: 19: Hoare triple {125558#true} ~a21~0 := 1; {125558#true} is VALID [2020-07-10 19:20:46,473 INFO L280 TraceCheckUtils]: 20: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-10 19:20:46,473 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {125558#true} {125558#true} #1100#return; {125558#true} is VALID [2020-07-10 19:20:46,474 INFO L263 TraceCheckUtils]: 22: Hoare triple {125558#true} call #t~ret4 := main(); {125558#true} is VALID [2020-07-10 19:20:46,474 INFO L280 TraceCheckUtils]: 23: Hoare triple {125558#true} ~output~0 := -1; {125558#true} is VALID [2020-07-10 19:20:46,474 INFO L280 TraceCheckUtils]: 24: Hoare triple {125558#true} assume !false; {125558#true} is VALID [2020-07-10 19:20:46,474 INFO L280 TraceCheckUtils]: 25: Hoare triple {125558#true} havoc ~input~0; {125558#true} is VALID [2020-07-10 19:20:46,474 INFO L280 TraceCheckUtils]: 26: Hoare triple {125558#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125558#true} is VALID [2020-07-10 19:20:46,474 INFO L280 TraceCheckUtils]: 27: Hoare triple {125558#true} ~input~0 := #t~nondet2; {125558#true} is VALID [2020-07-10 19:20:46,475 INFO L280 TraceCheckUtils]: 28: Hoare triple {125558#true} havoc #t~nondet2; {125558#true} is VALID [2020-07-10 19:20:46,475 INFO L280 TraceCheckUtils]: 29: Hoare triple {125558#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125558#true} is VALID [2020-07-10 19:20:46,476 INFO L263 TraceCheckUtils]: 30: Hoare triple {125558#true} call #t~ret3 := calculate_output(~input~0); {125695#(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 19:20:46,477 INFO L280 TraceCheckUtils]: 31: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-10 19:20:46,477 INFO L280 TraceCheckUtils]: 32: Hoare triple {125558#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; {125558#true} is VALID [2020-07-10 19:20:46,477 INFO L280 TraceCheckUtils]: 33: Hoare triple {125558#true} ~a16~0 := 5; {125558#true} is VALID [2020-07-10 19:20:46,477 INFO L280 TraceCheckUtils]: 34: Hoare triple {125558#true} ~a20~0 := 0; {125558#true} is VALID [2020-07-10 19:20:46,477 INFO L280 TraceCheckUtils]: 35: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-10 19:20:46,478 INFO L280 TraceCheckUtils]: 36: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-10 19:20:46,478 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-10 19:20:46,478 INFO L280 TraceCheckUtils]: 38: Hoare triple {125558#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {125558#true} is VALID [2020-07-10 19:20:46,478 INFO L280 TraceCheckUtils]: 39: Hoare triple {125558#true} ~output~0 := #t~ret3; {125558#true} is VALID [2020-07-10 19:20:46,478 INFO L280 TraceCheckUtils]: 40: Hoare triple {125558#true} havoc #t~ret3; {125558#true} is VALID [2020-07-10 19:20:46,478 INFO L280 TraceCheckUtils]: 41: Hoare triple {125558#true} assume !false; {125558#true} is VALID [2020-07-10 19:20:46,479 INFO L280 TraceCheckUtils]: 42: Hoare triple {125558#true} havoc ~input~0; {125558#true} is VALID [2020-07-10 19:20:46,479 INFO L280 TraceCheckUtils]: 43: Hoare triple {125558#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125558#true} is VALID [2020-07-10 19:20:46,479 INFO L280 TraceCheckUtils]: 44: Hoare triple {125558#true} ~input~0 := #t~nondet2; {125558#true} is VALID [2020-07-10 19:20:46,479 INFO L280 TraceCheckUtils]: 45: Hoare triple {125558#true} havoc #t~nondet2; {125558#true} is VALID [2020-07-10 19:20:46,479 INFO L280 TraceCheckUtils]: 46: Hoare triple {125558#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125558#true} is VALID [2020-07-10 19:20:46,481 INFO L263 TraceCheckUtils]: 47: Hoare triple {125558#true} call #t~ret3 := calculate_output(~input~0); {125695#(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 19:20:46,481 INFO L280 TraceCheckUtils]: 48: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-10 19:20:46,481 INFO L280 TraceCheckUtils]: 49: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,481 INFO L280 TraceCheckUtils]: 50: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,481 INFO L280 TraceCheckUtils]: 51: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,482 INFO L280 TraceCheckUtils]: 52: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,482 INFO L280 TraceCheckUtils]: 53: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,482 INFO L280 TraceCheckUtils]: 54: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,482 INFO L280 TraceCheckUtils]: 55: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,482 INFO L280 TraceCheckUtils]: 56: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-10 19:20:46,483 INFO L280 TraceCheckUtils]: 57: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,483 INFO L280 TraceCheckUtils]: 58: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,483 INFO L280 TraceCheckUtils]: 59: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,483 INFO L280 TraceCheckUtils]: 60: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,484 INFO L280 TraceCheckUtils]: 61: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,484 INFO L280 TraceCheckUtils]: 62: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,484 INFO L280 TraceCheckUtils]: 63: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,484 INFO L280 TraceCheckUtils]: 64: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,485 INFO L280 TraceCheckUtils]: 65: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,485 INFO L280 TraceCheckUtils]: 66: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,485 INFO L280 TraceCheckUtils]: 67: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,485 INFO L280 TraceCheckUtils]: 68: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,485 INFO L280 TraceCheckUtils]: 69: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,486 INFO L280 TraceCheckUtils]: 70: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,486 INFO L280 TraceCheckUtils]: 71: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,486 INFO L280 TraceCheckUtils]: 72: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,486 INFO L280 TraceCheckUtils]: 73: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,486 INFO L280 TraceCheckUtils]: 74: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,487 INFO L280 TraceCheckUtils]: 75: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,487 INFO L280 TraceCheckUtils]: 76: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,487 INFO L280 TraceCheckUtils]: 77: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,487 INFO L280 TraceCheckUtils]: 78: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,487 INFO L280 TraceCheckUtils]: 79: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,488 INFO L280 TraceCheckUtils]: 80: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,488 INFO L280 TraceCheckUtils]: 81: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,488 INFO L280 TraceCheckUtils]: 82: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,488 INFO L280 TraceCheckUtils]: 83: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,488 INFO L280 TraceCheckUtils]: 84: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,489 INFO L280 TraceCheckUtils]: 85: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,489 INFO L280 TraceCheckUtils]: 86: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-10 19:20:46,489 INFO L280 TraceCheckUtils]: 87: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,489 INFO L280 TraceCheckUtils]: 88: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,490 INFO L280 TraceCheckUtils]: 89: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,490 INFO L280 TraceCheckUtils]: 90: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,490 INFO L280 TraceCheckUtils]: 91: Hoare triple {125558#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; {125558#true} is VALID [2020-07-10 19:20:46,490 INFO L280 TraceCheckUtils]: 92: Hoare triple {125558#true} ~a17~0 := 0; {125558#true} is VALID [2020-07-10 19:20:46,490 INFO L280 TraceCheckUtils]: 93: Hoare triple {125558#true} #res := 24; {125558#true} is VALID [2020-07-10 19:20:46,490 INFO L280 TraceCheckUtils]: 94: Hoare triple {125558#true} assume true; {125558#true} is VALID [2020-07-10 19:20:46,491 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {125558#true} {125558#true} #1104#return; {125558#true} is VALID [2020-07-10 19:20:46,491 INFO L280 TraceCheckUtils]: 96: Hoare triple {125558#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {125558#true} is VALID [2020-07-10 19:20:46,491 INFO L280 TraceCheckUtils]: 97: Hoare triple {125558#true} ~output~0 := #t~ret3; {125558#true} is VALID [2020-07-10 19:20:46,491 INFO L280 TraceCheckUtils]: 98: Hoare triple {125558#true} havoc #t~ret3; {125558#true} is VALID [2020-07-10 19:20:46,491 INFO L280 TraceCheckUtils]: 99: Hoare triple {125558#true} assume !false; {125558#true} is VALID [2020-07-10 19:20:46,492 INFO L280 TraceCheckUtils]: 100: Hoare triple {125558#true} havoc ~input~0; {125558#true} is VALID [2020-07-10 19:20:46,492 INFO L280 TraceCheckUtils]: 101: Hoare triple {125558#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125558#true} is VALID [2020-07-10 19:20:46,492 INFO L280 TraceCheckUtils]: 102: Hoare triple {125558#true} ~input~0 := #t~nondet2; {125558#true} is VALID [2020-07-10 19:20:46,492 INFO L280 TraceCheckUtils]: 103: Hoare triple {125558#true} havoc #t~nondet2; {125558#true} is VALID [2020-07-10 19:20:46,492 INFO L280 TraceCheckUtils]: 104: Hoare triple {125558#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125558#true} is VALID [2020-07-10 19:20:46,494 INFO L263 TraceCheckUtils]: 105: Hoare triple {125558#true} call #t~ret3 := calculate_output(~input~0); {125695#(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 19:20:46,494 INFO L280 TraceCheckUtils]: 106: Hoare triple {125695#(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; {125558#true} is VALID [2020-07-10 19:20:46,494 INFO L280 TraceCheckUtils]: 107: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,494 INFO L280 TraceCheckUtils]: 108: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,495 INFO L280 TraceCheckUtils]: 109: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,495 INFO L280 TraceCheckUtils]: 110: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,495 INFO L280 TraceCheckUtils]: 111: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,495 INFO L280 TraceCheckUtils]: 112: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,495 INFO L280 TraceCheckUtils]: 113: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,496 INFO L280 TraceCheckUtils]: 114: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-10 19:20:46,496 INFO L280 TraceCheckUtils]: 115: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,496 INFO L280 TraceCheckUtils]: 116: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,496 INFO L280 TraceCheckUtils]: 117: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,496 INFO L280 TraceCheckUtils]: 118: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,496 INFO L280 TraceCheckUtils]: 119: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,497 INFO L280 TraceCheckUtils]: 120: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,497 INFO L280 TraceCheckUtils]: 121: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,497 INFO L280 TraceCheckUtils]: 122: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,497 INFO L280 TraceCheckUtils]: 123: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,497 INFO L280 TraceCheckUtils]: 124: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,498 INFO L280 TraceCheckUtils]: 125: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,498 INFO L280 TraceCheckUtils]: 126: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,498 INFO L280 TraceCheckUtils]: 127: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,498 INFO L280 TraceCheckUtils]: 128: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,498 INFO L280 TraceCheckUtils]: 129: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,499 INFO L280 TraceCheckUtils]: 130: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,499 INFO L280 TraceCheckUtils]: 131: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,499 INFO L280 TraceCheckUtils]: 132: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,499 INFO L280 TraceCheckUtils]: 133: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,499 INFO L280 TraceCheckUtils]: 134: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,500 INFO L280 TraceCheckUtils]: 135: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,500 INFO L280 TraceCheckUtils]: 136: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,500 INFO L280 TraceCheckUtils]: 137: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,500 INFO L280 TraceCheckUtils]: 138: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,500 INFO L280 TraceCheckUtils]: 139: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,501 INFO L280 TraceCheckUtils]: 140: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,501 INFO L280 TraceCheckUtils]: 141: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,501 INFO L280 TraceCheckUtils]: 142: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,501 INFO L280 TraceCheckUtils]: 143: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,501 INFO L280 TraceCheckUtils]: 144: Hoare triple {125558#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)))); {125558#true} is VALID [2020-07-10 19:20:46,501 INFO L280 TraceCheckUtils]: 145: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,502 INFO L280 TraceCheckUtils]: 146: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,502 INFO L280 TraceCheckUtils]: 147: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,502 INFO L280 TraceCheckUtils]: 148: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,502 INFO L280 TraceCheckUtils]: 149: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,502 INFO L280 TraceCheckUtils]: 150: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,503 INFO L280 TraceCheckUtils]: 151: Hoare triple {125558#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))); {125558#true} is VALID [2020-07-10 19:20:46,503 INFO L280 TraceCheckUtils]: 152: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,503 INFO L280 TraceCheckUtils]: 153: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,503 INFO L280 TraceCheckUtils]: 154: Hoare triple {125558#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)); {125558#true} is VALID [2020-07-10 19:20:46,503 INFO L280 TraceCheckUtils]: 155: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,504 INFO L280 TraceCheckUtils]: 156: Hoare triple {125558#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); {125558#true} is VALID [2020-07-10 19:20:46,504 INFO L280 TraceCheckUtils]: 157: Hoare triple {125558#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; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,505 INFO L280 TraceCheckUtils]: 158: Hoare triple {125693#(not (= 1 ~a17~0))} ~a8~0 := 13; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,506 INFO L280 TraceCheckUtils]: 159: Hoare triple {125693#(not (= 1 ~a17~0))} ~a16~0 := 4; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,506 INFO L280 TraceCheckUtils]: 160: Hoare triple {125693#(not (= 1 ~a17~0))} #res := -1; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,507 INFO L280 TraceCheckUtils]: 161: Hoare triple {125693#(not (= 1 ~a17~0))} assume true; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,508 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {125693#(not (= 1 ~a17~0))} {125558#true} #1104#return; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,508 INFO L280 TraceCheckUtils]: 163: Hoare triple {125693#(not (= 1 ~a17~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,509 INFO L280 TraceCheckUtils]: 164: Hoare triple {125693#(not (= 1 ~a17~0))} ~output~0 := #t~ret3; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,510 INFO L280 TraceCheckUtils]: 165: Hoare triple {125693#(not (= 1 ~a17~0))} havoc #t~ret3; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,510 INFO L280 TraceCheckUtils]: 166: Hoare triple {125693#(not (= 1 ~a17~0))} assume !false; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,511 INFO L280 TraceCheckUtils]: 167: Hoare triple {125693#(not (= 1 ~a17~0))} havoc ~input~0; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,511 INFO L280 TraceCheckUtils]: 168: Hoare triple {125693#(not (= 1 ~a17~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,512 INFO L280 TraceCheckUtils]: 169: Hoare triple {125693#(not (= 1 ~a17~0))} ~input~0 := #t~nondet2; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,513 INFO L280 TraceCheckUtils]: 170: Hoare triple {125693#(not (= 1 ~a17~0))} havoc #t~nondet2; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,514 INFO L280 TraceCheckUtils]: 171: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,515 INFO L263 TraceCheckUtils]: 172: Hoare triple {125693#(not (= 1 ~a17~0))} call #t~ret3 := calculate_output(~input~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,515 INFO L280 TraceCheckUtils]: 173: Hoare triple {125693#(not (= 1 ~a17~0))} ~input := #in~input; {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,516 INFO L280 TraceCheckUtils]: 174: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,517 INFO L280 TraceCheckUtils]: 175: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,517 INFO L280 TraceCheckUtils]: 176: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,518 INFO L280 TraceCheckUtils]: 177: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,519 INFO L280 TraceCheckUtils]: 178: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,519 INFO L280 TraceCheckUtils]: 179: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,520 INFO L280 TraceCheckUtils]: 180: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,521 INFO L280 TraceCheckUtils]: 181: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,522 INFO L280 TraceCheckUtils]: 182: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,522 INFO L280 TraceCheckUtils]: 183: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,523 INFO L280 TraceCheckUtils]: 184: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,524 INFO L280 TraceCheckUtils]: 185: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,524 INFO L280 TraceCheckUtils]: 186: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,525 INFO L280 TraceCheckUtils]: 187: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,526 INFO L280 TraceCheckUtils]: 188: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,526 INFO L280 TraceCheckUtils]: 189: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,527 INFO L280 TraceCheckUtils]: 190: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,528 INFO L280 TraceCheckUtils]: 191: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,528 INFO L280 TraceCheckUtils]: 192: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,529 INFO L280 TraceCheckUtils]: 193: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,529 INFO L280 TraceCheckUtils]: 194: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,530 INFO L280 TraceCheckUtils]: 195: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,531 INFO L280 TraceCheckUtils]: 196: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,531 INFO L280 TraceCheckUtils]: 197: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,532 INFO L280 TraceCheckUtils]: 198: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,533 INFO L280 TraceCheckUtils]: 199: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,533 INFO L280 TraceCheckUtils]: 200: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,534 INFO L280 TraceCheckUtils]: 201: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,535 INFO L280 TraceCheckUtils]: 202: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,535 INFO L280 TraceCheckUtils]: 203: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,536 INFO L280 TraceCheckUtils]: 204: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,536 INFO L280 TraceCheckUtils]: 205: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,537 INFO L280 TraceCheckUtils]: 206: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,538 INFO L280 TraceCheckUtils]: 207: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,538 INFO L280 TraceCheckUtils]: 208: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,539 INFO L280 TraceCheckUtils]: 209: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,539 INFO L280 TraceCheckUtils]: 210: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,540 INFO L280 TraceCheckUtils]: 211: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,541 INFO L280 TraceCheckUtils]: 212: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,541 INFO L280 TraceCheckUtils]: 213: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,542 INFO L280 TraceCheckUtils]: 214: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,542 INFO L280 TraceCheckUtils]: 215: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,543 INFO L280 TraceCheckUtils]: 216: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,544 INFO L280 TraceCheckUtils]: 217: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,544 INFO L280 TraceCheckUtils]: 218: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,545 INFO L280 TraceCheckUtils]: 219: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,545 INFO L280 TraceCheckUtils]: 220: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,546 INFO L280 TraceCheckUtils]: 221: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,547 INFO L280 TraceCheckUtils]: 222: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,547 INFO L280 TraceCheckUtils]: 223: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,548 INFO L280 TraceCheckUtils]: 224: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,548 INFO L280 TraceCheckUtils]: 225: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,549 INFO L280 TraceCheckUtils]: 226: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,550 INFO L280 TraceCheckUtils]: 227: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,550 INFO L280 TraceCheckUtils]: 228: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,551 INFO L280 TraceCheckUtils]: 229: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,552 INFO L280 TraceCheckUtils]: 230: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,552 INFO L280 TraceCheckUtils]: 231: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,553 INFO L280 TraceCheckUtils]: 232: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,553 INFO L280 TraceCheckUtils]: 233: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,554 INFO L280 TraceCheckUtils]: 234: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,555 INFO L280 TraceCheckUtils]: 235: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,555 INFO L280 TraceCheckUtils]: 236: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,556 INFO L280 TraceCheckUtils]: 237: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,556 INFO L280 TraceCheckUtils]: 238: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,557 INFO L280 TraceCheckUtils]: 239: Hoare triple {125693#(not (= 1 ~a17~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,558 INFO L280 TraceCheckUtils]: 240: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,558 INFO L280 TraceCheckUtils]: 241: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,559 INFO L280 TraceCheckUtils]: 242: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,560 INFO L280 TraceCheckUtils]: 243: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,560 INFO L280 TraceCheckUtils]: 244: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,561 INFO L280 TraceCheckUtils]: 245: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,562 INFO L280 TraceCheckUtils]: 246: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,562 INFO L280 TraceCheckUtils]: 247: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,563 INFO L280 TraceCheckUtils]: 248: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,563 INFO L280 TraceCheckUtils]: 249: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,564 INFO L280 TraceCheckUtils]: 250: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,565 INFO L280 TraceCheckUtils]: 251: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,565 INFO L280 TraceCheckUtils]: 252: Hoare triple {125693#(not (= 1 ~a17~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {125693#(not (= 1 ~a17~0))} is VALID [2020-07-10 19:20:46,566 INFO L280 TraceCheckUtils]: 253: Hoare triple {125693#(not (= 1 ~a17~0))} assume (((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0; {125559#false} is VALID [2020-07-10 19:20:46,566 INFO L280 TraceCheckUtils]: 254: Hoare triple {125559#false} assume !false; {125559#false} is VALID [2020-07-10 19:20:46,638 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 19:20:46,638 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:20:46,639 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1772743429] [2020-07-10 19:20:46,639 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 19:20:46,639 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 19:20:46,639 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129077206] [2020-07-10 19:20:46,640 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 255 [2020-07-10 19:20:46,640 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 19:20:46,641 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 19:20:46,914 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 192 edges. 192 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:20:46,914 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 19:20:46,915 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 19:20:46,915 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 19:20:46,915 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 19:20:46,915 INFO L87 Difference]: Start difference. First operand 3330 states and 3839 transitions. Second operand 5 states. [2020-07-10 19:21:24,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:21:24,720 INFO L93 Difference]: Finished difference Result 6576 states and 7588 transitions. [2020-07-10 19:21:24,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 19:21:24,720 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 255 [2020-07-10 19:21:24,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:21:24,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:21:24,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1314 transitions. [2020-07-10 19:21:24,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 19:21:24,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1314 transitions. [2020-07-10 19:21:24,731 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1314 transitions. [2020-07-10 19:21:26,893 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1314 edges. 1314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:21:26,897 INFO L225 Difference]: With dead ends: 6576 [2020-07-10 19:21:26,897 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 19:21:26,910 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 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 19:21:26,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 19:21:26,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 19:21:26,911 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:21:26,911 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 19:21:26,911 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 19:21:26,911 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 19:21:26,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:21:26,911 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 19:21:26,912 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 19:21:26,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:21:26,912 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:21:26,912 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 19:21:26,912 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 19:21:26,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:21:26,912 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 19:21:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 19:21:26,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:21:26,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:21:26,913 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:21:26,913 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:21:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 19:21:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 19:21:26,914 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 255 [2020-07-10 19:21:26,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:21:26,914 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 19:21:26,914 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 19:21:26,914 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-10 19:21:26,914 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 19:21:26,914 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 19:21:26,914 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:21:26,915 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 19:21:26,917 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 19:21:30,750 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 111 [2020-07-10 19:22:07,278 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:07,710 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:22:08,172 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-10 19:22:08,578 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:22:09,648 WARN L193 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:10,064 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:22:11,147 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:12,272 WARN L193 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:12,695 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:22:13,143 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-10 19:22:13,527 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 56 [2020-07-10 19:22:13,844 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 50 [2020-07-10 19:22:14,189 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 49 [2020-07-10 19:22:15,231 WARN L193 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:15,807 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 53 [2020-07-10 19:22:16,179 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 51 [2020-07-10 19:22:16,823 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 53 [2020-07-10 19:22:17,227 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 55 [2020-07-10 19:22:17,673 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 50 [2020-07-10 19:22:18,034 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-10 19:22:19,137 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:19,550 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-10 19:22:19,861 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 45 [2020-07-10 19:22:20,920 WARN L193 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:21,997 WARN L193 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:22,386 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 45 [2020-07-10 19:22:22,704 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 46 [2020-07-10 19:22:23,031 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-10 19:22:23,482 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:22:24,528 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:24,876 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 47 [2020-07-10 19:22:25,306 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-10 19:22:25,915 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:22:26,257 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 49 [2020-07-10 19:22:26,638 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 56 [2020-07-10 19:22:27,083 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 52 [2020-07-10 19:22:27,394 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-10 19:22:28,432 WARN L193 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:28,820 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2020-07-10 19:22:29,233 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 47 [2020-07-10 19:22:29,599 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-10 19:22:30,302 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 55 [2020-07-10 19:22:30,708 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-10 19:22:31,100 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 50 [2020-07-10 19:22:31,480 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-10 19:22:31,864 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-10 19:22:32,372 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-10 19:22:32,806 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 47 [2020-07-10 19:22:33,836 WARN L193 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:34,190 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 46 [2020-07-10 19:22:35,234 WARN L193 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:36,163 WARN L193 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 53 [2020-07-10 19:22:36,627 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-10 19:22:36,956 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 46 [2020-07-10 19:22:37,255 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-10 19:22:37,619 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 51 [2020-07-10 19:22:37,919 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 45 [2020-07-10 19:22:38,369 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-10 19:22:38,673 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 47 [2020-07-10 19:22:39,135 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 52 [2020-07-10 19:22:39,628 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:22:40,646 WARN L193 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:41,689 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:41,987 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 49 [2020-07-10 19:22:42,276 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 43 [2020-07-10 19:22:43,313 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:43,736 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:22:44,198 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-10 19:22:44,600 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:22:45,651 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:46,103 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:22:47,171 WARN L193 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:48,222 WARN L193 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:48,609 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 55 [2020-07-10 19:22:48,935 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-10 19:22:50,022 WARN L193 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:50,562 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 52 [2020-07-10 19:22:51,025 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-10 19:22:51,406 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 51 [2020-07-10 19:22:52,459 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:52,863 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-10 19:22:53,508 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 55 [2020-07-10 19:22:53,835 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-10 19:22:54,616 WARN L193 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 51 [2020-07-10 19:22:55,330 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 55 [2020-07-10 19:22:55,676 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 48 [2020-07-10 19:22:55,991 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-10 19:22:56,337 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 51 [2020-07-10 19:22:57,381 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:22:57,699 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-10 19:22:58,010 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 47 [2020-07-10 19:22:58,486 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 51 [2020-07-10 19:22:58,912 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 48 [2020-07-10 19:22:59,351 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:23:00,416 WARN L193 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:01,511 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:02,553 WARN L193 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:03,605 WARN L193 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:04,006 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:23:04,448 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:23:04,909 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-10 19:23:05,980 WARN L193 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:06,421 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-07-10 19:23:06,816 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-10 19:23:07,209 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 54 [2020-07-10 19:23:08,304 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:08,603 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-10 19:23:09,066 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 52 [2020-07-10 19:23:09,602 WARN L193 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 52 [2020-07-10 19:23:09,998 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 53 [2020-07-10 19:23:10,412 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 46 [2020-07-10 19:23:11,188 WARN L193 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 51 [2020-07-10 19:23:12,268 WARN L193 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:13,339 WARN L193 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:14,411 WARN L193 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:14,789 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 51 [2020-07-10 19:23:15,841 WARN L193 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 66 [2020-07-10 19:23:16,407 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-10 19:23:16,832 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:23:17,874 WARN L193 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:18,310 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:23:18,774 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-10 19:23:19,398 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 55 [2020-07-10 19:23:19,853 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-10 19:23:20,243 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 46 [2020-07-10 19:23:20,588 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-10 19:23:21,699 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:22,515 WARN L193 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 56 [2020-07-10 19:23:22,872 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-10 19:23:23,950 WARN L193 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:24,277 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-10 19:23:24,620 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 49 [2020-07-10 19:23:25,699 WARN L193 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:26,415 WARN L193 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 55 [2020-07-10 19:23:26,740 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-10 19:23:27,814 WARN L193 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:28,182 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 50 [2020-07-10 19:23:28,526 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-10 19:23:29,035 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 51 [2020-07-10 19:23:30,147 WARN L193 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:30,816 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 56 [2020-07-10 19:23:31,474 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 55 [2020-07-10 19:23:31,806 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 46 [2020-07-10 19:23:32,879 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:33,341 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 49 [2020-07-10 19:23:34,423 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:34,751 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-10 19:23:35,820 WARN L193 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:36,264 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:23:36,703 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:23:37,134 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 44 [2020-07-10 19:23:38,234 WARN L193 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:38,568 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-10 19:23:39,627 WARN L193 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:40,710 WARN L193 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:41,154 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-10 19:23:41,516 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-10 19:23:42,628 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:43,115 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-10 19:23:43,575 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:23:44,738 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:45,233 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:23:46,312 WARN L193 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:47,392 WARN L193 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:47,806 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:23:48,896 WARN L193 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:49,987 WARN L193 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:51,092 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:51,522 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:23:51,978 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:23:53,111 WARN L193 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:53,439 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-10 19:23:53,793 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-10 19:23:54,843 WARN L193 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 66 [2020-07-10 19:23:55,206 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-10 19:23:56,283 WARN L193 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:56,602 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-10 19:23:57,025 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-10 19:23:58,121 WARN L193 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:59,211 WARN L193 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:23:59,575 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-10 19:24:00,048 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-07-10 19:24:00,553 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-10 19:24:00,967 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:24:02,055 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:02,406 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-10 19:24:02,719 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 36 [2020-07-10 19:24:03,801 WARN L193 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:04,215 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-10 19:24:05,315 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:05,743 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-10 19:24:06,179 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 50 [2020-07-10 19:24:06,573 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-10 19:24:06,981 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 44 [2020-07-10 19:24:07,342 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-10 19:24:07,713 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-10 19:24:08,070 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-10 19:24:08,440 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-10 19:24:08,805 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 50 [2020-07-10 19:24:09,900 WARN L193 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:10,819 WARN L193 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 58 [2020-07-10 19:24:11,283 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-10 19:24:11,721 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 55 [2020-07-10 19:24:12,065 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-10 19:24:12,843 WARN L193 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 58 [2020-07-10 19:24:13,264 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 46 [2020-07-10 19:24:14,394 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:14,756 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-10 19:24:15,110 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 49 [2020-07-10 19:24:15,546 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-10 19:24:15,867 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 45 [2020-07-10 19:24:16,323 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-10 19:24:16,701 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-10 19:24:17,178 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 52 [2020-07-10 19:24:18,273 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:18,681 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 44 [2020-07-10 19:24:19,171 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 55 [2020-07-10 19:24:19,587 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-10 19:24:19,975 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-10 19:24:21,082 WARN L193 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:21,433 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-10 19:24:21,857 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 50 [2020-07-10 19:24:22,218 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 49 [2020-07-10 19:24:22,695 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 53 [2020-07-10 19:24:23,825 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:24,163 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-10 19:24:24,525 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-10 19:24:25,189 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 52 [2020-07-10 19:24:25,607 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-10 19:24:25,954 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-10 19:24:26,356 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 44 [2020-07-10 19:24:27,479 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:27,830 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-10 19:24:28,255 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:24:28,708 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:24:29,836 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:30,275 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:24:31,397 WARN L193 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:32,545 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:33,028 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-10 19:24:33,478 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:24:33,996 WARN L193 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 53 [2020-07-10 19:24:34,364 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 50 [2020-07-10 19:24:34,800 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 54 [2020-07-10 19:24:35,265 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 56 [2020-07-10 19:24:36,389 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:36,803 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 55 [2020-07-10 19:24:37,403 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-10 19:24:37,822 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-10 19:24:38,151 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 45 [2020-07-10 19:24:39,273 WARN L193 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:39,608 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 47 [2020-07-10 19:24:40,147 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 51 [2020-07-10 19:24:40,564 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-10 19:24:41,713 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:42,137 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:24:42,511 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-10 19:24:43,446 WARN L193 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 58 [2020-07-10 19:24:44,019 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 62 [2020-07-10 19:24:44,395 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-10 19:24:44,868 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 52 [2020-07-10 19:24:45,326 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 49 [2020-07-10 19:24:45,672 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-10 19:24:46,015 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 46 [2020-07-10 19:24:46,399 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-10 19:24:47,522 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:48,111 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-10 19:24:48,459 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 48 [2020-07-10 19:24:49,617 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:50,051 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-10 19:24:50,416 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 50 [2020-07-10 19:24:50,892 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-10 19:24:51,369 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 53 [2020-07-10 19:24:52,495 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:53,091 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 49 [2020-07-10 19:24:53,822 WARN L193 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 56 [2020-07-10 19:24:54,392 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-10 19:24:54,804 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-10 19:24:55,231 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 49 [2020-07-10 19:24:55,628 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-10 19:24:56,007 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 47 [2020-07-10 19:24:56,453 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-10 19:24:56,803 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2020-07-10 19:24:57,390 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 51 [2020-07-10 19:24:57,815 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-10 19:24:58,273 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 50 [2020-07-10 19:24:59,374 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:24:59,745 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 51 [2020-07-10 19:25:00,857 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:01,234 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-10 19:25:01,674 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-10 19:25:02,113 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 51 [2020-07-10 19:25:02,609 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 52 [2020-07-10 19:25:02,976 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-10 19:25:03,484 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2020-07-10 19:25:03,904 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 48 [2020-07-10 19:25:04,357 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-10 19:25:04,711 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-10 19:25:05,863 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:06,220 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-10 19:25:06,587 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 44 [2020-07-10 19:25:07,181 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2020-07-10 19:25:07,514 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-10 19:25:08,622 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:09,005 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-10 19:25:09,487 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 51 [2020-07-10 19:25:09,826 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 48 [2020-07-10 19:25:10,953 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:11,605 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 53 [2020-07-10 19:25:12,065 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 49 [2020-07-10 19:25:12,421 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-10 19:25:12,880 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 52 [2020-07-10 19:25:13,306 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 50 [2020-07-10 19:25:13,735 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 45 [2020-07-10 19:25:14,178 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 49 [2020-07-10 19:25:14,918 WARN L193 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 54 [2020-07-10 19:25:16,087 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:16,445 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 48 [2020-07-10 19:25:16,891 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-10 19:25:17,281 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 51 [2020-07-10 19:25:17,648 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 47 [2020-07-10 19:25:17,997 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-10 19:25:18,559 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 50 [2020-07-10 19:25:19,155 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 52 [2020-07-10 19:25:19,507 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-10 19:25:19,876 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-10 19:25:20,238 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-10 19:25:20,602 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 46 [2020-07-10 19:25:21,069 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:25:21,929 WARN L193 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-10 19:25:23,097 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:23,608 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-10 19:25:24,789 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:25,922 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:27,064 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:27,569 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-10 19:25:28,063 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-10 19:25:28,541 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:25:29,723 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:30,163 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:25:30,627 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:25:31,854 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:32,292 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-10 19:25:32,793 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 53 [2020-07-10 19:25:33,197 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-10 19:25:34,371 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:34,667 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 36 [2020-07-10 19:25:35,162 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 51 [2020-07-10 19:25:36,360 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:36,799 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:25:37,966 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:39,125 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:40,274 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:40,753 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 54 [2020-07-10 19:25:44,635 WARN L193 SmtUtils]: Spent 3.71 s on a formula simplification. DAG size of input: 224 DAG size of output: 116 [2020-07-10 19:25:48,529 WARN L193 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 224 DAG size of output: 116 [2020-07-10 19:25:48,893 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-10 19:25:49,274 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-10 19:25:50,436 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:51,583 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:52,056 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-10 19:25:52,412 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-10 19:25:52,839 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 53 [2020-07-10 19:25:53,234 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 51 [2020-07-10 19:25:53,626 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2020-07-10 19:25:54,794 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:55,197 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 50 [2020-07-10 19:25:55,575 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 46 [2020-07-10 19:25:56,058 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2020-07-10 19:25:56,499 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 46 [2020-07-10 19:25:56,864 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 48 [2020-07-10 19:25:57,224 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48 [2020-07-10 19:25:58,428 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:25:58,809 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 49 [2020-07-10 19:25:59,275 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 49 [2020-07-10 19:25:59,651 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 50 [2020-07-10 19:26:00,381 WARN L193 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 55 [2020-07-10 19:26:00,745 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 47 [2020-07-10 19:26:01,088 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 47 [2020-07-10 19:26:01,847 WARN L193 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 55 [2020-07-10 19:26:02,267 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 51 [2020-07-10 19:26:02,717 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 48 [2020-07-10 19:26:03,230 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 50 [2020-07-10 19:26:03,628 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 49 [2020-07-10 19:26:04,084 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 53 [2020-07-10 19:26:04,523 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:26:04,974 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:26:06,148 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:26:06,595 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 52 [2020-07-10 19:26:07,771 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 154 DAG size of output: 55 [2020-07-10 19:26:08,207 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 54 [2020-07-10 19:26:08,638 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 52 [2020-07-10 19:26:09,044 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2020-07-10 19:26:09,429 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 48 [2020-07-10 19:26:09,759 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 48