/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/Problem02_label57.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:40:45,524 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:40:45,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:40:45,545 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:40:45,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:40:45,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:40:45,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:40:45,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:40:45,564 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:40:45,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:40:45,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:40:45,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:40:45,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:40:45,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:40:45,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:40:45,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:40:45,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:40:45,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:40:45,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:40:45,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:40:45,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:40:45,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:40:45,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:40:45,584 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:40:45,586 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:40:45,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:40:45,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:40:45,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:40:45,595 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:40:45,604 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:40:45,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:40:45,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:40:45,606 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:40:45,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:40:45,606 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:40:45,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:40:45,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:40:45,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:40:45,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:40:45,607 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:40:45,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:40:45,607 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:40:45,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:40:45,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:40:45,608 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:40:45,608 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:40:45,608 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:40:45,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:40:45,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:40:45,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:40:45,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:40:45,609 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:40:45,871 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:40:45,883 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:40:45,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:40:45,888 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:40:45,888 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:40:45,889 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label57.c [2020-07-18 00:40:45,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64f10c8ce/cc86b370f82049d7924d123334871150/FLAGa7fcaf623 [2020-07-18 00:40:46,478 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:40:46,479 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label57.c [2020-07-18 00:40:46,489 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64f10c8ce/cc86b370f82049d7924d123334871150/FLAGa7fcaf623 [2020-07-18 00:40:46,779 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64f10c8ce/cc86b370f82049d7924d123334871150 [2020-07-18 00:40:46,788 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:40:46,791 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:40:46,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:40:46,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:40:46,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:40:46,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:40:46" (1/1) ... [2020-07-18 00:40:46,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47941ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:46, skipping insertion in model container [2020-07-18 00:40:46,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:40:46" (1/1) ... [2020-07-18 00:40:46,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:40:46,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:40:47,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:40:47,420 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:40:47,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:40:47,538 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:40:47,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:47 WrapperNode [2020-07-18 00:40:47,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:40:47,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:40:47,539 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:40:47,540 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:40:47,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:47" (1/1) ... [2020-07-18 00:40:47,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:47" (1/1) ... [2020-07-18 00:40:47,568 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:47" (1/1) ... [2020-07-18 00:40:47,569 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:47" (1/1) ... [2020-07-18 00:40:47,634 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:47" (1/1) ... [2020-07-18 00:40:47,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:47" (1/1) ... [2020-07-18 00:40:47,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:47" (1/1) ... [2020-07-18 00:40:47,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:40:47,667 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:40:47,667 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:40:47,667 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:40:47,668 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:47" (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 [2020-07-18 00:40:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:40:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:40:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:40:47,735 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:40:47,735 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:40:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:40:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:40:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:40:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:40:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:40:47,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:40:49,515 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:40:49,516 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:40:49,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:40:49 BoogieIcfgContainer [2020-07-18 00:40:49,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:40:49,525 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:40:49,525 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:40:49,529 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:40:49,529 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:40:46" (1/3) ... [2020-07-18 00:40:49,530 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1338ef5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:40:49, skipping insertion in model container [2020-07-18 00:40:49,530 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:40:47" (2/3) ... [2020-07-18 00:40:49,531 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1338ef5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:40:49, skipping insertion in model container [2020-07-18 00:40:49,531 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:40:49" (3/3) ... [2020-07-18 00:40:49,533 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label57.c [2020-07-18 00:40:49,544 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:40:49,552 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:40:49,569 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:40:49,593 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:40:49,593 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:40:49,593 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:40:49,594 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:40:49,594 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:40:49,594 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:40:49,594 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:40:49,594 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:40:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states. [2020-07-18 00:40:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-07-18 00:40:49,641 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:40:49,643 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:40:49,643 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:40:49,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:40:49,649 INFO L82 PathProgramCache]: Analyzing trace with hash -1788019222, now seen corresponding path program 1 times [2020-07-18 00:40:49,658 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:40:49,659 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [156214708] [2020-07-18 00:40:49,659 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:40:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:40:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:40:50,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 00:40:50,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:40:50,289 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:40:50,290 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:40:50,291 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:40:50,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:40:50,292 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:40:50,292 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:40:50,293 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:40:50,293 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:40:50,293 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:40:50,294 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 00:40:50,294 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a11~0 := 0; {530#true} is VALID [2020-07-18 00:40:50,295 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} ~a28~0 := 7; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:40:50,296 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(<= ~a28~0 7)} ~a19~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:40:50,297 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a28~0 7)} ~a21~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:40:50,298 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a28~0 7)} ~a17~0 := 8; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:40:50,299 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a28~0 7)} assume true; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:40:50,302 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {553#(<= ~a28~0 7)} {530#true} #1179#return; {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,311 INFO L263 TraceCheckUtils]: 0: Hoare triple {530#true} call ULTIMATE.init(); {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:40:50,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {552#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {530#true} is VALID [2020-07-18 00:40:50,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:40:50,313 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:40:50,314 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:40:50,317 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:40:50,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:40:50,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:40:50,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:40:50,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:40:50,319 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:40:50,319 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:40:50,319 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 00:40:50,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} ~a11~0 := 0; {530#true} is VALID [2020-07-18 00:40:50,321 INFO L280 TraceCheckUtils]: 14: Hoare triple {530#true} ~a28~0 := 7; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:40:50,322 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a28~0 7)} ~a19~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:40:50,323 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a28~0 7)} ~a21~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:40:50,324 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a28~0 7)} ~a17~0 := 8; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:40:50,325 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a28~0 7)} assume true; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:40:50,327 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {553#(<= ~a28~0 7)} {530#true} #1179#return; {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,329 INFO L263 TraceCheckUtils]: 20: Hoare triple {551#(not (= 11 ~a28~0))} call #t~ret4 := main(); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,330 INFO L280 TraceCheckUtils]: 21: Hoare triple {551#(not (= 11 ~a28~0))} ~output~0 := -1; {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,332 INFO L280 TraceCheckUtils]: 22: Hoare triple {551#(not (= 11 ~a28~0))} assume !false; {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,333 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 11 ~a28~0))} havoc ~input~0; {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,334 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 11 ~a28~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,335 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 11 ~a28~0))} ~input~0 := #t~nondet2; {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,335 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 11 ~a28~0))} havoc #t~nondet2; {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,336 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 11 ~a28~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,337 INFO L263 TraceCheckUtils]: 28: Hoare triple {551#(not (= 11 ~a28~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,338 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 11 ~a28~0))} ~input := #in~input; {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,339 INFO L280 TraceCheckUtils]: 30: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,340 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 11 ~a28~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,346 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,347 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 11 ~a28~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,348 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,348 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,349 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 11 ~a28~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,358 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,359 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,360 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 11 ~a28~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,361 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 11 ~a28~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,362 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,362 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 11 ~a28~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,366 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 11 ~a28~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,367 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 11 ~a28~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,370 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 11 ~a28~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,371 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 11 ~a28~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,372 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 11 ~a28~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,373 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 11 ~a28~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,374 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,375 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 11 ~a28~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,375 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 11 ~a28~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,376 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 11 ~a28~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,377 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 11 ~a28~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,378 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,379 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 11 ~a28~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,380 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 11 ~a28~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,381 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 11 ~a28~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,382 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 11 ~a28~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,383 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 11 ~a28~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,385 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,386 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,386 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 11 ~a28~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,387 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 11 ~a28~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,389 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 11 ~a28~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,390 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 11 ~a28~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,392 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 11 ~a28~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,393 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,394 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 11 ~a28~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,395 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 11 ~a28~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,396 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 11 ~a28~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,397 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 11 ~a28~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,398 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 11 ~a28~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,399 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 11 ~a28~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,400 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 11 ~a28~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,401 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 11 ~a28~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,402 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 11 ~a28~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,403 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 11 ~a28~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,404 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 11 ~a28~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,405 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 11 ~a28~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,407 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 11 ~a28~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,408 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 11 ~a28~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,410 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 11 ~a28~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,411 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 11 ~a28~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,412 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 11 ~a28~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,413 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,414 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 11 ~a28~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,415 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,421 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 11 ~a28~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,422 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 11 ~a28~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,423 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,424 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 11 ~a28~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,425 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 11 ~a28~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,426 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,426 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 11 ~a28~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,427 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,429 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,430 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 11 ~a28~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,432 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 11 ~a28~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,433 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,434 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 11 ~a28~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,435 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,446 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 11 ~a28~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,447 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 11 ~a28~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,447 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 11 ~a28~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,448 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,449 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,449 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,450 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,452 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,453 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,454 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,454 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,455 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,456 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 11 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 11 ~a28~0))} is VALID [2020-07-18 00:40:50,456 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 11 ~a28~0))} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0; {531#false} is VALID [2020-07-18 00:40:50,457 INFO L280 TraceCheckUtils]: 116: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-18 00:40:50,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:40:50,494 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:40:50,496 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [156214708] [2020-07-18 00:40:50,498 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:40:50,499 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:40:50,499 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1492247903] [2020-07-18 00:40:50,506 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2020-07-18 00:40:50,511 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:40:50,515 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:40:50,718 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:40:50,719 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:40:50,719 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:40:50,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:40:50,729 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:40:50,731 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 5 states. [2020-07-18 00:41:02,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:41:02,757 INFO L93 Difference]: Finished difference Result 1420 states and 2015 transitions. [2020-07-18 00:41:02,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 00:41:02,757 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 117 [2020-07-18 00:41:02,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:41:02,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:41:02,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2015 transitions. [2020-07-18 00:41:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:41:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2015 transitions. [2020-07-18 00:41:02,829 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 2015 transitions. [2020-07-18 00:41:05,750 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2015 edges. 2015 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:41:05,878 INFO L225 Difference]: With dead ends: 1420 [2020-07-18 00:41:05,878 INFO L226 Difference]: Without dead ends: 837 [2020-07-18 00:41:05,887 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-18 00:41:05,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 837 states. [2020-07-18 00:41:10,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 837 to 774. [2020-07-18 00:41:10,301 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:41:10,301 INFO L82 GeneralOperation]: Start isEquivalent. First operand 837 states. Second operand 774 states. [2020-07-18 00:41:10,302 INFO L74 IsIncluded]: Start isIncluded. First operand 837 states. Second operand 774 states. [2020-07-18 00:41:10,302 INFO L87 Difference]: Start difference. First operand 837 states. Second operand 774 states. [2020-07-18 00:41:10,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:41:10,363 INFO L93 Difference]: Finished difference Result 837 states and 1017 transitions. [2020-07-18 00:41:10,364 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1017 transitions. [2020-07-18 00:41:10,369 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:41:10,370 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:41:10,370 INFO L74 IsIncluded]: Start isIncluded. First operand 774 states. Second operand 837 states. [2020-07-18 00:41:10,370 INFO L87 Difference]: Start difference. First operand 774 states. Second operand 837 states. [2020-07-18 00:41:10,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:41:10,425 INFO L93 Difference]: Finished difference Result 837 states and 1017 transitions. [2020-07-18 00:41:10,426 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1017 transitions. [2020-07-18 00:41:10,428 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:41:10,429 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:41:10,429 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:41:10,429 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:41:10,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 774 states. [2020-07-18 00:41:10,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 774 states and 946 transitions. [2020-07-18 00:41:10,473 INFO L78 Accepts]: Start accepts. Automaton has 774 states and 946 transitions. Word has length 117 [2020-07-18 00:41:10,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:41:10,473 INFO L479 AbstractCegarLoop]: Abstraction has 774 states and 946 transitions. [2020-07-18 00:41:10,474 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:41:10,474 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 774 states and 946 transitions. [2020-07-18 00:41:12,130 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 946 edges. 946 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:41:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 946 transitions. [2020-07-18 00:41:12,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-07-18 00:41:12,137 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:41:12,138 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:41:12,138 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:41:12,139 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:41:12,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:41:12,139 INFO L82 PathProgramCache]: Analyzing trace with hash 1826679112, now seen corresponding path program 1 times [2020-07-18 00:41:12,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:41:12,140 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [581551942] [2020-07-18 00:41:12,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:41:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:12,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {6656#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {6622#true} is VALID [2020-07-18 00:41:12,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {6622#true} ~e~0 := 5; {6622#true} is VALID [2020-07-18 00:41:12,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {6622#true} ~d~0 := 4; {6622#true} is VALID [2020-07-18 00:41:12,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {6622#true} ~f~0 := 6; {6622#true} is VALID [2020-07-18 00:41:12,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {6622#true} ~c~0 := 3; {6622#true} is VALID [2020-07-18 00:41:12,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {6622#true} ~u~0 := 21; {6622#true} is VALID [2020-07-18 00:41:12,438 INFO L280 TraceCheckUtils]: 6: Hoare triple {6622#true} ~v~0 := 22; {6622#true} is VALID [2020-07-18 00:41:12,438 INFO L280 TraceCheckUtils]: 7: Hoare triple {6622#true} ~w~0 := 23; {6622#true} is VALID [2020-07-18 00:41:12,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {6622#true} ~x~0 := 24; {6622#true} is VALID [2020-07-18 00:41:12,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {6622#true} ~y~0 := 25; {6622#true} is VALID [2020-07-18 00:41:12,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {6622#true} ~z~0 := 26; {6622#true} is VALID [2020-07-18 00:41:12,440 INFO L280 TraceCheckUtils]: 11: Hoare triple {6622#true} ~a25~0 := 0; {6622#true} is VALID [2020-07-18 00:41:12,440 INFO L280 TraceCheckUtils]: 12: Hoare triple {6622#true} ~a11~0 := 0; {6622#true} is VALID [2020-07-18 00:41:12,440 INFO L280 TraceCheckUtils]: 13: Hoare triple {6622#true} ~a28~0 := 7; {6622#true} is VALID [2020-07-18 00:41:12,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {6622#true} ~a19~0 := 1; {6622#true} is VALID [2020-07-18 00:41:12,441 INFO L280 TraceCheckUtils]: 15: Hoare triple {6622#true} ~a21~0 := 1; {6622#true} is VALID [2020-07-18 00:41:12,441 INFO L280 TraceCheckUtils]: 16: Hoare triple {6622#true} ~a17~0 := 8; {6622#true} is VALID [2020-07-18 00:41:12,441 INFO L280 TraceCheckUtils]: 17: Hoare triple {6622#true} assume true; {6622#true} is VALID [2020-07-18 00:41:12,441 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6622#true} {6622#true} #1179#return; {6622#true} is VALID [2020-07-18 00:41:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:12,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {6657#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {6622#true} is VALID [2020-07-18 00:41:12,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {6622#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {6622#true} is VALID [2020-07-18 00:41:12,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {6622#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {6622#true} is VALID [2020-07-18 00:41:12,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {6622#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {6622#true} is VALID [2020-07-18 00:41:12,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {6622#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6622#true} is VALID [2020-07-18 00:41:12,478 INFO L280 TraceCheckUtils]: 5: Hoare triple {6622#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {6622#true} is VALID [2020-07-18 00:41:12,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {6622#true} assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,480 INFO L280 TraceCheckUtils]: 7: Hoare triple {6655#(not (= 1 ~a11~0))} ~a28~0 := 11; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,480 INFO L280 TraceCheckUtils]: 8: Hoare triple {6655#(not (= 1 ~a11~0))} ~a25~0 := 1; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,481 INFO L280 TraceCheckUtils]: 9: Hoare triple {6655#(not (= 1 ~a11~0))} #res := 26; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,482 INFO L280 TraceCheckUtils]: 10: Hoare triple {6655#(not (= 1 ~a11~0))} assume true; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,483 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6655#(not (= 1 ~a11~0))} {6622#true} #1183#return; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,485 INFO L263 TraceCheckUtils]: 0: Hoare triple {6622#true} call ULTIMATE.init(); {6656#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:41:12,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {6656#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {6622#true} is VALID [2020-07-18 00:41:12,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {6622#true} ~e~0 := 5; {6622#true} is VALID [2020-07-18 00:41:12,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {6622#true} ~d~0 := 4; {6622#true} is VALID [2020-07-18 00:41:12,486 INFO L280 TraceCheckUtils]: 4: Hoare triple {6622#true} ~f~0 := 6; {6622#true} is VALID [2020-07-18 00:41:12,486 INFO L280 TraceCheckUtils]: 5: Hoare triple {6622#true} ~c~0 := 3; {6622#true} is VALID [2020-07-18 00:41:12,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {6622#true} ~u~0 := 21; {6622#true} is VALID [2020-07-18 00:41:12,486 INFO L280 TraceCheckUtils]: 7: Hoare triple {6622#true} ~v~0 := 22; {6622#true} is VALID [2020-07-18 00:41:12,487 INFO L280 TraceCheckUtils]: 8: Hoare triple {6622#true} ~w~0 := 23; {6622#true} is VALID [2020-07-18 00:41:12,487 INFO L280 TraceCheckUtils]: 9: Hoare triple {6622#true} ~x~0 := 24; {6622#true} is VALID [2020-07-18 00:41:12,487 INFO L280 TraceCheckUtils]: 10: Hoare triple {6622#true} ~y~0 := 25; {6622#true} is VALID [2020-07-18 00:41:12,487 INFO L280 TraceCheckUtils]: 11: Hoare triple {6622#true} ~z~0 := 26; {6622#true} is VALID [2020-07-18 00:41:12,488 INFO L280 TraceCheckUtils]: 12: Hoare triple {6622#true} ~a25~0 := 0; {6622#true} is VALID [2020-07-18 00:41:12,488 INFO L280 TraceCheckUtils]: 13: Hoare triple {6622#true} ~a11~0 := 0; {6622#true} is VALID [2020-07-18 00:41:12,488 INFO L280 TraceCheckUtils]: 14: Hoare triple {6622#true} ~a28~0 := 7; {6622#true} is VALID [2020-07-18 00:41:12,489 INFO L280 TraceCheckUtils]: 15: Hoare triple {6622#true} ~a19~0 := 1; {6622#true} is VALID [2020-07-18 00:41:12,489 INFO L280 TraceCheckUtils]: 16: Hoare triple {6622#true} ~a21~0 := 1; {6622#true} is VALID [2020-07-18 00:41:12,489 INFO L280 TraceCheckUtils]: 17: Hoare triple {6622#true} ~a17~0 := 8; {6622#true} is VALID [2020-07-18 00:41:12,489 INFO L280 TraceCheckUtils]: 18: Hoare triple {6622#true} assume true; {6622#true} is VALID [2020-07-18 00:41:12,490 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6622#true} {6622#true} #1179#return; {6622#true} is VALID [2020-07-18 00:41:12,490 INFO L263 TraceCheckUtils]: 20: Hoare triple {6622#true} call #t~ret4 := main(); {6622#true} is VALID [2020-07-18 00:41:12,490 INFO L280 TraceCheckUtils]: 21: Hoare triple {6622#true} ~output~0 := -1; {6622#true} is VALID [2020-07-18 00:41:12,490 INFO L280 TraceCheckUtils]: 22: Hoare triple {6622#true} assume !false; {6622#true} is VALID [2020-07-18 00:41:12,491 INFO L280 TraceCheckUtils]: 23: Hoare triple {6622#true} havoc ~input~0; {6622#true} is VALID [2020-07-18 00:41:12,491 INFO L280 TraceCheckUtils]: 24: Hoare triple {6622#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6622#true} is VALID [2020-07-18 00:41:12,491 INFO L280 TraceCheckUtils]: 25: Hoare triple {6622#true} ~input~0 := #t~nondet2; {6622#true} is VALID [2020-07-18 00:41:12,491 INFO L280 TraceCheckUtils]: 26: Hoare triple {6622#true} havoc #t~nondet2; {6622#true} is VALID [2020-07-18 00:41:12,492 INFO L280 TraceCheckUtils]: 27: Hoare triple {6622#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6622#true} is VALID [2020-07-18 00:41:12,493 INFO L263 TraceCheckUtils]: 28: Hoare triple {6622#true} call #t~ret3 := calculate_output(~input~0); {6657#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:41:12,493 INFO L280 TraceCheckUtils]: 29: Hoare triple {6657#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {6622#true} is VALID [2020-07-18 00:41:12,493 INFO L280 TraceCheckUtils]: 30: Hoare triple {6622#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {6622#true} is VALID [2020-07-18 00:41:12,494 INFO L280 TraceCheckUtils]: 31: Hoare triple {6622#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {6622#true} is VALID [2020-07-18 00:41:12,494 INFO L280 TraceCheckUtils]: 32: Hoare triple {6622#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {6622#true} is VALID [2020-07-18 00:41:12,494 INFO L280 TraceCheckUtils]: 33: Hoare triple {6622#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6622#true} is VALID [2020-07-18 00:41:12,494 INFO L280 TraceCheckUtils]: 34: Hoare triple {6622#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {6622#true} is VALID [2020-07-18 00:41:12,495 INFO L280 TraceCheckUtils]: 35: Hoare triple {6622#true} assume 1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,496 INFO L280 TraceCheckUtils]: 36: Hoare triple {6655#(not (= 1 ~a11~0))} ~a28~0 := 11; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,496 INFO L280 TraceCheckUtils]: 37: Hoare triple {6655#(not (= 1 ~a11~0))} ~a25~0 := 1; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,497 INFO L280 TraceCheckUtils]: 38: Hoare triple {6655#(not (= 1 ~a11~0))} #res := 26; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,497 INFO L280 TraceCheckUtils]: 39: Hoare triple {6655#(not (= 1 ~a11~0))} assume true; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,498 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6655#(not (= 1 ~a11~0))} {6622#true} #1183#return; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,499 INFO L280 TraceCheckUtils]: 41: Hoare triple {6655#(not (= 1 ~a11~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,500 INFO L280 TraceCheckUtils]: 42: Hoare triple {6655#(not (= 1 ~a11~0))} ~output~0 := #t~ret3; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,500 INFO L280 TraceCheckUtils]: 43: Hoare triple {6655#(not (= 1 ~a11~0))} havoc #t~ret3; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,501 INFO L280 TraceCheckUtils]: 44: Hoare triple {6655#(not (= 1 ~a11~0))} assume !false; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,501 INFO L280 TraceCheckUtils]: 45: Hoare triple {6655#(not (= 1 ~a11~0))} havoc ~input~0; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,502 INFO L280 TraceCheckUtils]: 46: Hoare triple {6655#(not (= 1 ~a11~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,502 INFO L280 TraceCheckUtils]: 47: Hoare triple {6655#(not (= 1 ~a11~0))} ~input~0 := #t~nondet2; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,503 INFO L280 TraceCheckUtils]: 48: Hoare triple {6655#(not (= 1 ~a11~0))} havoc #t~nondet2; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,504 INFO L280 TraceCheckUtils]: 49: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,504 INFO L263 TraceCheckUtils]: 50: Hoare triple {6655#(not (= 1 ~a11~0))} call #t~ret3 := calculate_output(~input~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,505 INFO L280 TraceCheckUtils]: 51: Hoare triple {6655#(not (= 1 ~a11~0))} ~input := #in~input; {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,506 INFO L280 TraceCheckUtils]: 52: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,506 INFO L280 TraceCheckUtils]: 53: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,507 INFO L280 TraceCheckUtils]: 54: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,507 INFO L280 TraceCheckUtils]: 55: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,508 INFO L280 TraceCheckUtils]: 56: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,509 INFO L280 TraceCheckUtils]: 57: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,509 INFO L280 TraceCheckUtils]: 58: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,510 INFO L280 TraceCheckUtils]: 59: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,510 INFO L280 TraceCheckUtils]: 60: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,511 INFO L280 TraceCheckUtils]: 61: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,512 INFO L280 TraceCheckUtils]: 62: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,512 INFO L280 TraceCheckUtils]: 63: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,513 INFO L280 TraceCheckUtils]: 64: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,513 INFO L280 TraceCheckUtils]: 65: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,514 INFO L280 TraceCheckUtils]: 66: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,515 INFO L280 TraceCheckUtils]: 67: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,515 INFO L280 TraceCheckUtils]: 68: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,516 INFO L280 TraceCheckUtils]: 69: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,516 INFO L280 TraceCheckUtils]: 70: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,517 INFO L280 TraceCheckUtils]: 71: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,518 INFO L280 TraceCheckUtils]: 72: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,518 INFO L280 TraceCheckUtils]: 73: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,519 INFO L280 TraceCheckUtils]: 74: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,519 INFO L280 TraceCheckUtils]: 75: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,520 INFO L280 TraceCheckUtils]: 76: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,521 INFO L280 TraceCheckUtils]: 77: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,521 INFO L280 TraceCheckUtils]: 78: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,522 INFO L280 TraceCheckUtils]: 79: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,522 INFO L280 TraceCheckUtils]: 80: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,523 INFO L280 TraceCheckUtils]: 81: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,523 INFO L280 TraceCheckUtils]: 82: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,524 INFO L280 TraceCheckUtils]: 83: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,525 INFO L280 TraceCheckUtils]: 84: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,525 INFO L280 TraceCheckUtils]: 85: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,526 INFO L280 TraceCheckUtils]: 86: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,526 INFO L280 TraceCheckUtils]: 87: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,527 INFO L280 TraceCheckUtils]: 88: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,528 INFO L280 TraceCheckUtils]: 89: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,528 INFO L280 TraceCheckUtils]: 90: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,529 INFO L280 TraceCheckUtils]: 91: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,531 INFO L280 TraceCheckUtils]: 92: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,532 INFO L280 TraceCheckUtils]: 93: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,533 INFO L280 TraceCheckUtils]: 94: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,533 INFO L280 TraceCheckUtils]: 95: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,534 INFO L280 TraceCheckUtils]: 96: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,534 INFO L280 TraceCheckUtils]: 97: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,535 INFO L280 TraceCheckUtils]: 98: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,535 INFO L280 TraceCheckUtils]: 99: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,536 INFO L280 TraceCheckUtils]: 100: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,537 INFO L280 TraceCheckUtils]: 101: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,537 INFO L280 TraceCheckUtils]: 102: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,538 INFO L280 TraceCheckUtils]: 103: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,538 INFO L280 TraceCheckUtils]: 104: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,539 INFO L280 TraceCheckUtils]: 105: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,540 INFO L280 TraceCheckUtils]: 106: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,540 INFO L280 TraceCheckUtils]: 107: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,541 INFO L280 TraceCheckUtils]: 108: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,541 INFO L280 TraceCheckUtils]: 109: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,542 INFO L280 TraceCheckUtils]: 110: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,543 INFO L280 TraceCheckUtils]: 111: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,543 INFO L280 TraceCheckUtils]: 112: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,544 INFO L280 TraceCheckUtils]: 113: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,544 INFO L280 TraceCheckUtils]: 114: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,545 INFO L280 TraceCheckUtils]: 115: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,545 INFO L280 TraceCheckUtils]: 116: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,546 INFO L280 TraceCheckUtils]: 117: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,548 INFO L280 TraceCheckUtils]: 118: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,550 INFO L280 TraceCheckUtils]: 119: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,551 INFO L280 TraceCheckUtils]: 120: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,552 INFO L280 TraceCheckUtils]: 121: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,553 INFO L280 TraceCheckUtils]: 122: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,556 INFO L280 TraceCheckUtils]: 123: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,558 INFO L280 TraceCheckUtils]: 124: Hoare triple {6655#(not (= 1 ~a11~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,558 INFO L280 TraceCheckUtils]: 125: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,559 INFO L280 TraceCheckUtils]: 126: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,559 INFO L280 TraceCheckUtils]: 127: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,559 INFO L280 TraceCheckUtils]: 128: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,560 INFO L280 TraceCheckUtils]: 129: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,560 INFO L280 TraceCheckUtils]: 130: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,561 INFO L280 TraceCheckUtils]: 131: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,561 INFO L280 TraceCheckUtils]: 132: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,562 INFO L280 TraceCheckUtils]: 133: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,562 INFO L280 TraceCheckUtils]: 134: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,563 INFO L280 TraceCheckUtils]: 135: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,563 INFO L280 TraceCheckUtils]: 136: Hoare triple {6655#(not (= 1 ~a11~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6655#(not (= 1 ~a11~0))} is VALID [2020-07-18 00:41:12,564 INFO L280 TraceCheckUtils]: 137: Hoare triple {6655#(not (= 1 ~a11~0))} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0; {6623#false} is VALID [2020-07-18 00:41:12,564 INFO L280 TraceCheckUtils]: 138: Hoare triple {6623#false} assume !false; {6623#false} is VALID [2020-07-18 00:41:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:41:12,591 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:41:12,592 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [581551942] [2020-07-18 00:41:12,592 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:41:12,592 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:41:12,592 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79069904] [2020-07-18 00:41:12,593 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2020-07-18 00:41:12,594 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:41:12,594 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:41:12,771 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 139 edges. 139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:41:12,771 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:41:12,772 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:41:12,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:41:12,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:41:12,773 INFO L87 Difference]: Start difference. First operand 774 states and 946 transitions. Second operand 5 states. [2020-07-18 00:41:25,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:41:25,266 INFO L93 Difference]: Finished difference Result 1988 states and 2529 transitions. [2020-07-18 00:41:25,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 00:41:25,266 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2020-07-18 00:41:25,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:41:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:41:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1321 transitions. [2020-07-18 00:41:25,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:41:25,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1321 transitions. [2020-07-18 00:41:25,291 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1321 transitions. [2020-07-18 00:41:27,137 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1321 edges. 1321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:41:27,241 INFO L225 Difference]: With dead ends: 1988 [2020-07-18 00:41:27,242 INFO L226 Difference]: Without dead ends: 1236 [2020-07-18 00:41:27,245 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:41:27,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1236 states. [2020-07-18 00:41:35,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1236 to 1226. [2020-07-18 00:41:35,406 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:41:35,407 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1236 states. Second operand 1226 states. [2020-07-18 00:41:35,407 INFO L74 IsIncluded]: Start isIncluded. First operand 1236 states. Second operand 1226 states. [2020-07-18 00:41:35,407 INFO L87 Difference]: Start difference. First operand 1236 states. Second operand 1226 states. [2020-07-18 00:41:35,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:41:35,496 INFO L93 Difference]: Finished difference Result 1236 states and 1555 transitions. [2020-07-18 00:41:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1555 transitions. [2020-07-18 00:41:35,501 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:41:35,501 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:41:35,502 INFO L74 IsIncluded]: Start isIncluded. First operand 1226 states. Second operand 1236 states. [2020-07-18 00:41:35,502 INFO L87 Difference]: Start difference. First operand 1226 states. Second operand 1236 states. [2020-07-18 00:41:35,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:41:35,592 INFO L93 Difference]: Finished difference Result 1236 states and 1555 transitions. [2020-07-18 00:41:35,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1555 transitions. [2020-07-18 00:41:35,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:41:35,597 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:41:35,597 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:41:35,597 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:41:35,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1226 states. [2020-07-18 00:41:35,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 1226 states and 1539 transitions. [2020-07-18 00:41:35,701 INFO L78 Accepts]: Start accepts. Automaton has 1226 states and 1539 transitions. Word has length 139 [2020-07-18 00:41:35,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:41:35,701 INFO L479 AbstractCegarLoop]: Abstraction has 1226 states and 1539 transitions. [2020-07-18 00:41:35,702 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:41:35,702 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1226 states and 1539 transitions. [2020-07-18 00:41:38,597 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1539 edges. 1539 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:41:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1539 transitions. [2020-07-18 00:41:38,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2020-07-18 00:41:38,605 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:41:38,606 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2020-07-18 00:41:38,606 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:41:38,607 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:41:38,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:41:38,607 INFO L82 PathProgramCache]: Analyzing trace with hash 990848921, now seen corresponding path program 1 times [2020-07-18 00:41:38,607 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:41:38,608 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [270951006] [2020-07-18 00:41:38,608 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:41:38,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:38,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {15676#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {15563#true} is VALID [2020-07-18 00:41:38,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {15563#true} ~e~0 := 5; {15563#true} is VALID [2020-07-18 00:41:38,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {15563#true} ~d~0 := 4; {15563#true} is VALID [2020-07-18 00:41:38,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {15563#true} ~f~0 := 6; {15563#true} is VALID [2020-07-18 00:41:38,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {15563#true} ~c~0 := 3; {15563#true} is VALID [2020-07-18 00:41:38,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {15563#true} ~u~0 := 21; {15563#true} is VALID [2020-07-18 00:41:38,864 INFO L280 TraceCheckUtils]: 6: Hoare triple {15563#true} ~v~0 := 22; {15563#true} is VALID [2020-07-18 00:41:38,864 INFO L280 TraceCheckUtils]: 7: Hoare triple {15563#true} ~w~0 := 23; {15563#true} is VALID [2020-07-18 00:41:38,865 INFO L280 TraceCheckUtils]: 8: Hoare triple {15563#true} ~x~0 := 24; {15563#true} is VALID [2020-07-18 00:41:38,865 INFO L280 TraceCheckUtils]: 9: Hoare triple {15563#true} ~y~0 := 25; {15563#true} is VALID [2020-07-18 00:41:38,865 INFO L280 TraceCheckUtils]: 10: Hoare triple {15563#true} ~z~0 := 26; {15563#true} is VALID [2020-07-18 00:41:38,865 INFO L280 TraceCheckUtils]: 11: Hoare triple {15563#true} ~a25~0 := 0; {15563#true} is VALID [2020-07-18 00:41:38,866 INFO L280 TraceCheckUtils]: 12: Hoare triple {15563#true} ~a11~0 := 0; {15563#true} is VALID [2020-07-18 00:41:38,866 INFO L280 TraceCheckUtils]: 13: Hoare triple {15563#true} ~a28~0 := 7; {15563#true} is VALID [2020-07-18 00:41:38,866 INFO L280 TraceCheckUtils]: 14: Hoare triple {15563#true} ~a19~0 := 1; {15563#true} is VALID [2020-07-18 00:41:38,866 INFO L280 TraceCheckUtils]: 15: Hoare triple {15563#true} ~a21~0 := 1; {15563#true} is VALID [2020-07-18 00:41:38,867 INFO L280 TraceCheckUtils]: 16: Hoare triple {15563#true} ~a17~0 := 8; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:38,868 INFO L280 TraceCheckUtils]: 17: Hoare triple {15584#(<= ~a17~0 8)} assume true; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:38,868 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {15584#(<= ~a17~0 8)} {15563#true} #1179#return; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:38,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:38,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {15677#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {15563#true} is VALID [2020-07-18 00:41:38,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {15563#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:38,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {15563#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {15678#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:38,921 INFO L280 TraceCheckUtils]: 3: Hoare triple {15678#(not (= 1 ~a25~0))} ~a28~0 := 10; {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:38,921 INFO L280 TraceCheckUtils]: 4: Hoare triple {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} #res := 22; {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:38,922 INFO L280 TraceCheckUtils]: 5: Hoare triple {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} assume true; {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:38,923 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} {15584#(<= ~a17~0 8)} #1183#return; {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:38,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {15677#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {15680#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:41:38,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {15680#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:38,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a28~0 := 9; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:38,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a11~0 := 1; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:38,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a25~0 := 1; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:38,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} #res := -1; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:38,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} assume true; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:38,966 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} #1183#return; {15564#false} is VALID [2020-07-18 00:41:38,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:41:39,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {15677#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {15563#true} is VALID [2020-07-18 00:41:39,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {15563#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,001 INFO L280 TraceCheckUtils]: 2: Hoare triple {15563#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {15563#true} is VALID [2020-07-18 00:41:39,001 INFO L280 TraceCheckUtils]: 3: Hoare triple {15563#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,002 INFO L280 TraceCheckUtils]: 4: Hoare triple {15563#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {15563#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,002 INFO L280 TraceCheckUtils]: 6: Hoare triple {15563#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,002 INFO L280 TraceCheckUtils]: 7: Hoare triple {15563#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,003 INFO L280 TraceCheckUtils]: 8: Hoare triple {15563#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,003 INFO L280 TraceCheckUtils]: 9: Hoare triple {15563#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {15563#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,004 INFO L280 TraceCheckUtils]: 12: Hoare triple {15563#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,004 INFO L280 TraceCheckUtils]: 13: Hoare triple {15563#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {15563#true} is VALID [2020-07-18 00:41:39,004 INFO L280 TraceCheckUtils]: 14: Hoare triple {15563#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,004 INFO L280 TraceCheckUtils]: 15: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,005 INFO L280 TraceCheckUtils]: 16: Hoare triple {15563#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,005 INFO L280 TraceCheckUtils]: 17: Hoare triple {15563#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {15563#true} is VALID [2020-07-18 00:41:39,005 INFO L280 TraceCheckUtils]: 18: Hoare triple {15563#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {15563#true} is VALID [2020-07-18 00:41:39,005 INFO L280 TraceCheckUtils]: 19: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,006 INFO L280 TraceCheckUtils]: 20: Hoare triple {15563#true} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,006 INFO L280 TraceCheckUtils]: 21: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,006 INFO L280 TraceCheckUtils]: 22: Hoare triple {15563#true} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,006 INFO L280 TraceCheckUtils]: 23: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,007 INFO L280 TraceCheckUtils]: 24: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,007 INFO L280 TraceCheckUtils]: 25: Hoare triple {15563#true} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,007 INFO L280 TraceCheckUtils]: 26: Hoare triple {15563#true} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,007 INFO L280 TraceCheckUtils]: 27: Hoare triple {15563#true} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,008 INFO L280 TraceCheckUtils]: 28: Hoare triple {15563#true} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,008 INFO L280 TraceCheckUtils]: 29: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {15563#true} is VALID [2020-07-18 00:41:39,008 INFO L280 TraceCheckUtils]: 30: Hoare triple {15563#true} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,008 INFO L280 TraceCheckUtils]: 31: Hoare triple {15563#true} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {15563#true} is VALID [2020-07-18 00:41:39,009 INFO L280 TraceCheckUtils]: 32: Hoare triple {15563#true} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,009 INFO L280 TraceCheckUtils]: 33: Hoare triple {15563#true} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,009 INFO L280 TraceCheckUtils]: 34: Hoare triple {15563#true} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,009 INFO L280 TraceCheckUtils]: 35: Hoare triple {15563#true} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,010 INFO L280 TraceCheckUtils]: 36: Hoare triple {15563#true} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,010 INFO L280 TraceCheckUtils]: 37: Hoare triple {15563#true} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,010 INFO L280 TraceCheckUtils]: 38: Hoare triple {15563#true} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,010 INFO L280 TraceCheckUtils]: 39: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,011 INFO L280 TraceCheckUtils]: 40: Hoare triple {15563#true} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,011 INFO L280 TraceCheckUtils]: 41: Hoare triple {15563#true} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,011 INFO L280 TraceCheckUtils]: 42: Hoare triple {15563#true} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,011 INFO L280 TraceCheckUtils]: 43: Hoare triple {15563#true} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,012 INFO L280 TraceCheckUtils]: 44: Hoare triple {15563#true} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,012 INFO L280 TraceCheckUtils]: 45: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {15563#true} is VALID [2020-07-18 00:41:39,012 INFO L280 TraceCheckUtils]: 46: Hoare triple {15563#true} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,012 INFO L280 TraceCheckUtils]: 47: Hoare triple {15563#true} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,013 INFO L280 TraceCheckUtils]: 48: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {15563#true} is VALID [2020-07-18 00:41:39,013 INFO L280 TraceCheckUtils]: 49: Hoare triple {15563#true} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,013 INFO L280 TraceCheckUtils]: 50: Hoare triple {15563#true} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,013 INFO L280 TraceCheckUtils]: 51: Hoare triple {15563#true} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {15563#true} is VALID [2020-07-18 00:41:39,014 INFO L280 TraceCheckUtils]: 52: Hoare triple {15563#true} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,014 INFO L280 TraceCheckUtils]: 53: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,014 INFO L280 TraceCheckUtils]: 54: Hoare triple {15563#true} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,014 INFO L280 TraceCheckUtils]: 55: Hoare triple {15563#true} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,015 INFO L280 TraceCheckUtils]: 56: Hoare triple {15563#true} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,015 INFO L280 TraceCheckUtils]: 57: Hoare triple {15563#true} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,015 INFO L280 TraceCheckUtils]: 58: Hoare triple {15563#true} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,015 INFO L280 TraceCheckUtils]: 59: Hoare triple {15563#true} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,016 INFO L280 TraceCheckUtils]: 60: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,016 INFO L280 TraceCheckUtils]: 61: Hoare triple {15563#true} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,016 INFO L280 TraceCheckUtils]: 62: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,016 INFO L280 TraceCheckUtils]: 63: Hoare triple {15563#true} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,016 INFO L280 TraceCheckUtils]: 64: Hoare triple {15563#true} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {15563#true} is VALID [2020-07-18 00:41:39,017 INFO L280 TraceCheckUtils]: 65: Hoare triple {15563#true} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,017 INFO L280 TraceCheckUtils]: 66: Hoare triple {15563#true} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,017 INFO L280 TraceCheckUtils]: 67: Hoare triple {15563#true} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {15563#true} is VALID [2020-07-18 00:41:39,017 INFO L280 TraceCheckUtils]: 68: Hoare triple {15563#true} assume 8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0; {15563#true} is VALID [2020-07-18 00:41:39,018 INFO L280 TraceCheckUtils]: 69: Hoare triple {15563#true} assume !(1 == ~a25~0); {15563#true} is VALID [2020-07-18 00:41:39,018 INFO L280 TraceCheckUtils]: 70: Hoare triple {15563#true} ~a28~0 := 11; {15563#true} is VALID [2020-07-18 00:41:39,018 INFO L280 TraceCheckUtils]: 71: Hoare triple {15563#true} ~a17~0 := 7; {15563#true} is VALID [2020-07-18 00:41:39,018 INFO L280 TraceCheckUtils]: 72: Hoare triple {15563#true} #res := 21; {15563#true} is VALID [2020-07-18 00:41:39,019 INFO L280 TraceCheckUtils]: 73: Hoare triple {15563#true} assume true; {15563#true} is VALID [2020-07-18 00:41:39,019 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {15563#true} {15564#false} #1183#return; {15564#false} is VALID [2020-07-18 00:41:39,023 INFO L263 TraceCheckUtils]: 0: Hoare triple {15563#true} call ULTIMATE.init(); {15676#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-18 00:41:39,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {15676#(and (= ~a11~0 |old(~a11~0)|) (= ~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)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1; {15563#true} is VALID [2020-07-18 00:41:39,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {15563#true} ~e~0 := 5; {15563#true} is VALID [2020-07-18 00:41:39,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {15563#true} ~d~0 := 4; {15563#true} is VALID [2020-07-18 00:41:39,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {15563#true} ~f~0 := 6; {15563#true} is VALID [2020-07-18 00:41:39,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {15563#true} ~c~0 := 3; {15563#true} is VALID [2020-07-18 00:41:39,025 INFO L280 TraceCheckUtils]: 6: Hoare triple {15563#true} ~u~0 := 21; {15563#true} is VALID [2020-07-18 00:41:39,025 INFO L280 TraceCheckUtils]: 7: Hoare triple {15563#true} ~v~0 := 22; {15563#true} is VALID [2020-07-18 00:41:39,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {15563#true} ~w~0 := 23; {15563#true} is VALID [2020-07-18 00:41:39,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {15563#true} ~x~0 := 24; {15563#true} is VALID [2020-07-18 00:41:39,026 INFO L280 TraceCheckUtils]: 10: Hoare triple {15563#true} ~y~0 := 25; {15563#true} is VALID [2020-07-18 00:41:39,026 INFO L280 TraceCheckUtils]: 11: Hoare triple {15563#true} ~z~0 := 26; {15563#true} is VALID [2020-07-18 00:41:39,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {15563#true} ~a25~0 := 0; {15563#true} is VALID [2020-07-18 00:41:39,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {15563#true} ~a11~0 := 0; {15563#true} is VALID [2020-07-18 00:41:39,027 INFO L280 TraceCheckUtils]: 14: Hoare triple {15563#true} ~a28~0 := 7; {15563#true} is VALID [2020-07-18 00:41:39,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {15563#true} ~a19~0 := 1; {15563#true} is VALID [2020-07-18 00:41:39,027 INFO L280 TraceCheckUtils]: 16: Hoare triple {15563#true} ~a21~0 := 1; {15563#true} is VALID [2020-07-18 00:41:39,032 INFO L280 TraceCheckUtils]: 17: Hoare triple {15563#true} ~a17~0 := 8; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:39,032 INFO L280 TraceCheckUtils]: 18: Hoare triple {15584#(<= ~a17~0 8)} assume true; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:39,033 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {15584#(<= ~a17~0 8)} {15563#true} #1179#return; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:39,034 INFO L263 TraceCheckUtils]: 20: Hoare triple {15584#(<= ~a17~0 8)} call #t~ret4 := main(); {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:39,034 INFO L280 TraceCheckUtils]: 21: Hoare triple {15584#(<= ~a17~0 8)} ~output~0 := -1; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:39,035 INFO L280 TraceCheckUtils]: 22: Hoare triple {15584#(<= ~a17~0 8)} assume !false; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:39,035 INFO L280 TraceCheckUtils]: 23: Hoare triple {15584#(<= ~a17~0 8)} havoc ~input~0; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:39,036 INFO L280 TraceCheckUtils]: 24: Hoare triple {15584#(<= ~a17~0 8)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:39,036 INFO L280 TraceCheckUtils]: 25: Hoare triple {15584#(<= ~a17~0 8)} ~input~0 := #t~nondet2; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:39,037 INFO L280 TraceCheckUtils]: 26: Hoare triple {15584#(<= ~a17~0 8)} havoc #t~nondet2; {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:39,037 INFO L280 TraceCheckUtils]: 27: Hoare triple {15584#(<= ~a17~0 8)} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15584#(<= ~a17~0 8)} is VALID [2020-07-18 00:41:39,038 INFO L263 TraceCheckUtils]: 28: Hoare triple {15584#(<= ~a17~0 8)} call #t~ret3 := calculate_output(~input~0); {15677#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:41:39,038 INFO L280 TraceCheckUtils]: 29: Hoare triple {15677#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {15563#true} is VALID [2020-07-18 00:41:39,039 INFO L280 TraceCheckUtils]: 30: Hoare triple {15563#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,039 INFO L280 TraceCheckUtils]: 31: Hoare triple {15563#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {15678#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:41:39,040 INFO L280 TraceCheckUtils]: 32: Hoare triple {15678#(not (= 1 ~a25~0))} ~a28~0 := 10; {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,040 INFO L280 TraceCheckUtils]: 33: Hoare triple {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} #res := 22; {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,041 INFO L280 TraceCheckUtils]: 34: Hoare triple {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} assume true; {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,042 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15679#(and (<= 10 ~a28~0) (not (= 1 ~a25~0)))} {15584#(<= ~a17~0 8)} #1183#return; {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,043 INFO L280 TraceCheckUtils]: 36: Hoare triple {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,044 INFO L280 TraceCheckUtils]: 37: Hoare triple {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} ~output~0 := #t~ret3; {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,044 INFO L280 TraceCheckUtils]: 38: Hoare triple {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc #t~ret3; {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,045 INFO L280 TraceCheckUtils]: 39: Hoare triple {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume !false; {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,046 INFO L280 TraceCheckUtils]: 40: Hoare triple {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc ~input~0; {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,046 INFO L280 TraceCheckUtils]: 41: Hoare triple {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,047 INFO L280 TraceCheckUtils]: 42: Hoare triple {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} ~input~0 := #t~nondet2; {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,048 INFO L280 TraceCheckUtils]: 43: Hoare triple {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} havoc #t~nondet2; {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,048 INFO L280 TraceCheckUtils]: 44: Hoare triple {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} is VALID [2020-07-18 00:41:39,049 INFO L263 TraceCheckUtils]: 45: Hoare triple {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} call #t~ret3 := calculate_output(~input~0); {15677#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:41:39,050 INFO L280 TraceCheckUtils]: 46: Hoare triple {15677#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {15680#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:41:39,051 INFO L280 TraceCheckUtils]: 47: Hoare triple {15680#(and (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} assume ((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:39,052 INFO L280 TraceCheckUtils]: 48: Hoare triple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a28~0 := 9; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:39,052 INFO L280 TraceCheckUtils]: 49: Hoare triple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a11~0 := 1; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:39,053 INFO L280 TraceCheckUtils]: 50: Hoare triple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} ~a25~0 := 1; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:39,053 INFO L280 TraceCheckUtils]: 51: Hoare triple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} #res := -1; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:39,054 INFO L280 TraceCheckUtils]: 52: Hoare triple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} assume true; {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} is VALID [2020-07-18 00:41:39,055 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {15681#(or (= 8 |old(~a28~0)|) (= 1 |old(~a25~0)|))} {15592#(and (not (= 8 ~a28~0)) (not (= 1 ~a25~0)))} #1183#return; {15564#false} is VALID [2020-07-18 00:41:39,055 INFO L280 TraceCheckUtils]: 54: Hoare triple {15564#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15564#false} is VALID [2020-07-18 00:41:39,055 INFO L280 TraceCheckUtils]: 55: Hoare triple {15564#false} ~output~0 := #t~ret3; {15564#false} is VALID [2020-07-18 00:41:39,056 INFO L280 TraceCheckUtils]: 56: Hoare triple {15564#false} havoc #t~ret3; {15564#false} is VALID [2020-07-18 00:41:39,056 INFO L280 TraceCheckUtils]: 57: Hoare triple {15564#false} assume !false; {15564#false} is VALID [2020-07-18 00:41:39,056 INFO L280 TraceCheckUtils]: 58: Hoare triple {15564#false} havoc ~input~0; {15564#false} is VALID [2020-07-18 00:41:39,056 INFO L280 TraceCheckUtils]: 59: Hoare triple {15564#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15564#false} is VALID [2020-07-18 00:41:39,056 INFO L280 TraceCheckUtils]: 60: Hoare triple {15564#false} ~input~0 := #t~nondet2; {15564#false} is VALID [2020-07-18 00:41:39,057 INFO L280 TraceCheckUtils]: 61: Hoare triple {15564#false} havoc #t~nondet2; {15564#false} is VALID [2020-07-18 00:41:39,057 INFO L280 TraceCheckUtils]: 62: Hoare triple {15564#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15564#false} is VALID [2020-07-18 00:41:39,057 INFO L263 TraceCheckUtils]: 63: Hoare triple {15564#false} call #t~ret3 := calculate_output(~input~0); {15677#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} is VALID [2020-07-18 00:41:39,057 INFO L280 TraceCheckUtils]: 64: Hoare triple {15677#(and (= ~a11~0 |old(~a11~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a19~0 |old(~a19~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a25~0 |old(~a25~0)|))} ~input := #in~input; {15563#true} is VALID [2020-07-18 00:41:39,057 INFO L280 TraceCheckUtils]: 65: Hoare triple {15563#true} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,058 INFO L280 TraceCheckUtils]: 66: Hoare triple {15563#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {15563#true} is VALID [2020-07-18 00:41:39,058 INFO L280 TraceCheckUtils]: 67: Hoare triple {15563#true} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,058 INFO L280 TraceCheckUtils]: 68: Hoare triple {15563#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,058 INFO L280 TraceCheckUtils]: 69: Hoare triple {15563#true} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,058 INFO L280 TraceCheckUtils]: 70: Hoare triple {15563#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,059 INFO L280 TraceCheckUtils]: 71: Hoare triple {15563#true} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,059 INFO L280 TraceCheckUtils]: 72: Hoare triple {15563#true} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,059 INFO L280 TraceCheckUtils]: 73: Hoare triple {15563#true} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,059 INFO L280 TraceCheckUtils]: 74: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,060 INFO L280 TraceCheckUtils]: 75: Hoare triple {15563#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,060 INFO L280 TraceCheckUtils]: 76: Hoare triple {15563#true} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,060 INFO L280 TraceCheckUtils]: 77: Hoare triple {15563#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {15563#true} is VALID [2020-07-18 00:41:39,060 INFO L280 TraceCheckUtils]: 78: Hoare triple {15563#true} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,060 INFO L280 TraceCheckUtils]: 79: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,061 INFO L280 TraceCheckUtils]: 80: Hoare triple {15563#true} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,061 INFO L280 TraceCheckUtils]: 81: Hoare triple {15563#true} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {15563#true} is VALID [2020-07-18 00:41:39,061 INFO L280 TraceCheckUtils]: 82: Hoare triple {15563#true} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {15563#true} is VALID [2020-07-18 00:41:39,061 INFO L280 TraceCheckUtils]: 83: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,061 INFO L280 TraceCheckUtils]: 84: Hoare triple {15563#true} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,062 INFO L280 TraceCheckUtils]: 85: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,062 INFO L280 TraceCheckUtils]: 86: Hoare triple {15563#true} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,062 INFO L280 TraceCheckUtils]: 87: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,062 INFO L280 TraceCheckUtils]: 88: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,062 INFO L280 TraceCheckUtils]: 89: Hoare triple {15563#true} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,063 INFO L280 TraceCheckUtils]: 90: Hoare triple {15563#true} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,063 INFO L280 TraceCheckUtils]: 91: Hoare triple {15563#true} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,063 INFO L280 TraceCheckUtils]: 92: Hoare triple {15563#true} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,063 INFO L280 TraceCheckUtils]: 93: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {15563#true} is VALID [2020-07-18 00:41:39,063 INFO L280 TraceCheckUtils]: 94: Hoare triple {15563#true} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,063 INFO L280 TraceCheckUtils]: 95: Hoare triple {15563#true} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {15563#true} is VALID [2020-07-18 00:41:39,064 INFO L280 TraceCheckUtils]: 96: Hoare triple {15563#true} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,064 INFO L280 TraceCheckUtils]: 97: Hoare triple {15563#true} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,064 INFO L280 TraceCheckUtils]: 98: Hoare triple {15563#true} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,064 INFO L280 TraceCheckUtils]: 99: Hoare triple {15563#true} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,065 INFO L280 TraceCheckUtils]: 100: Hoare triple {15563#true} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,065 INFO L280 TraceCheckUtils]: 101: Hoare triple {15563#true} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,065 INFO L280 TraceCheckUtils]: 102: Hoare triple {15563#true} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,065 INFO L280 TraceCheckUtils]: 103: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,065 INFO L280 TraceCheckUtils]: 104: Hoare triple {15563#true} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,066 INFO L280 TraceCheckUtils]: 105: Hoare triple {15563#true} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,066 INFO L280 TraceCheckUtils]: 106: Hoare triple {15563#true} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,066 INFO L280 TraceCheckUtils]: 107: Hoare triple {15563#true} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,066 INFO L280 TraceCheckUtils]: 108: Hoare triple {15563#true} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,066 INFO L280 TraceCheckUtils]: 109: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {15563#true} is VALID [2020-07-18 00:41:39,067 INFO L280 TraceCheckUtils]: 110: Hoare triple {15563#true} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,067 INFO L280 TraceCheckUtils]: 111: Hoare triple {15563#true} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,067 INFO L280 TraceCheckUtils]: 112: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {15563#true} is VALID [2020-07-18 00:41:39,067 INFO L280 TraceCheckUtils]: 113: Hoare triple {15563#true} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,067 INFO L280 TraceCheckUtils]: 114: Hoare triple {15563#true} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,068 INFO L280 TraceCheckUtils]: 115: Hoare triple {15563#true} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {15563#true} is VALID [2020-07-18 00:41:39,068 INFO L280 TraceCheckUtils]: 116: Hoare triple {15563#true} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,068 INFO L280 TraceCheckUtils]: 117: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,068 INFO L280 TraceCheckUtils]: 118: Hoare triple {15563#true} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,068 INFO L280 TraceCheckUtils]: 119: Hoare triple {15563#true} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,069 INFO L280 TraceCheckUtils]: 120: Hoare triple {15563#true} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,069 INFO L280 TraceCheckUtils]: 121: Hoare triple {15563#true} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,069 INFO L280 TraceCheckUtils]: 122: Hoare triple {15563#true} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,069 INFO L280 TraceCheckUtils]: 123: Hoare triple {15563#true} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,069 INFO L280 TraceCheckUtils]: 124: Hoare triple {15563#true} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {15563#true} is VALID [2020-07-18 00:41:39,070 INFO L280 TraceCheckUtils]: 125: Hoare triple {15563#true} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,070 INFO L280 TraceCheckUtils]: 126: Hoare triple {15563#true} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {15563#true} is VALID [2020-07-18 00:41:39,070 INFO L280 TraceCheckUtils]: 127: Hoare triple {15563#true} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {15563#true} is VALID [2020-07-18 00:41:39,070 INFO L280 TraceCheckUtils]: 128: Hoare triple {15563#true} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {15563#true} is VALID [2020-07-18 00:41:39,070 INFO L280 TraceCheckUtils]: 129: Hoare triple {15563#true} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {15563#true} is VALID [2020-07-18 00:41:39,070 INFO L280 TraceCheckUtils]: 130: Hoare triple {15563#true} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {15563#true} is VALID [2020-07-18 00:41:39,071 INFO L280 TraceCheckUtils]: 131: Hoare triple {15563#true} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {15563#true} is VALID [2020-07-18 00:41:39,071 INFO L280 TraceCheckUtils]: 132: Hoare triple {15563#true} assume 8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0; {15563#true} is VALID [2020-07-18 00:41:39,071 INFO L280 TraceCheckUtils]: 133: Hoare triple {15563#true} assume !(1 == ~a25~0); {15563#true} is VALID [2020-07-18 00:41:39,071 INFO L280 TraceCheckUtils]: 134: Hoare triple {15563#true} ~a28~0 := 11; {15563#true} is VALID [2020-07-18 00:41:39,071 INFO L280 TraceCheckUtils]: 135: Hoare triple {15563#true} ~a17~0 := 7; {15563#true} is VALID [2020-07-18 00:41:39,072 INFO L280 TraceCheckUtils]: 136: Hoare triple {15563#true} #res := 21; {15563#true} is VALID [2020-07-18 00:41:39,072 INFO L280 TraceCheckUtils]: 137: Hoare triple {15563#true} assume true; {15563#true} is VALID [2020-07-18 00:41:39,072 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {15563#true} {15564#false} #1183#return; {15564#false} is VALID [2020-07-18 00:41:39,072 INFO L280 TraceCheckUtils]: 139: Hoare triple {15564#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15564#false} is VALID [2020-07-18 00:41:39,072 INFO L280 TraceCheckUtils]: 140: Hoare triple {15564#false} ~output~0 := #t~ret3; {15564#false} is VALID [2020-07-18 00:41:39,073 INFO L280 TraceCheckUtils]: 141: Hoare triple {15564#false} havoc #t~ret3; {15564#false} is VALID [2020-07-18 00:41:39,073 INFO L280 TraceCheckUtils]: 142: Hoare triple {15564#false} assume !false; {15564#false} is VALID [2020-07-18 00:41:39,073 INFO L280 TraceCheckUtils]: 143: Hoare triple {15564#false} havoc ~input~0; {15564#false} is VALID [2020-07-18 00:41:39,073 INFO L280 TraceCheckUtils]: 144: Hoare triple {15564#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15564#false} is VALID [2020-07-18 00:41:39,073 INFO L280 TraceCheckUtils]: 145: Hoare triple {15564#false} ~input~0 := #t~nondet2; {15564#false} is VALID [2020-07-18 00:41:39,073 INFO L280 TraceCheckUtils]: 146: Hoare triple {15564#false} havoc #t~nondet2; {15564#false} is VALID [2020-07-18 00:41:39,074 INFO L280 TraceCheckUtils]: 147: Hoare triple {15564#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15564#false} is VALID [2020-07-18 00:41:39,074 INFO L263 TraceCheckUtils]: 148: Hoare triple {15564#false} call #t~ret3 := calculate_output(~input~0); {15564#false} is VALID [2020-07-18 00:41:39,074 INFO L280 TraceCheckUtils]: 149: Hoare triple {15564#false} ~input := #in~input; {15564#false} is VALID [2020-07-18 00:41:39,074 INFO L280 TraceCheckUtils]: 150: Hoare triple {15564#false} assume !(((!(1 == ~a11~0) && 1 == ~a19~0 && 4 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,074 INFO L280 TraceCheckUtils]: 151: Hoare triple {15564#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {15564#false} is VALID [2020-07-18 00:41:39,075 INFO L280 TraceCheckUtils]: 152: Hoare triple {15564#false} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,075 INFO L280 TraceCheckUtils]: 153: Hoare triple {15564#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,075 INFO L280 TraceCheckUtils]: 154: Hoare triple {15564#false} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,075 INFO L280 TraceCheckUtils]: 155: Hoare triple {15564#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,075 INFO L280 TraceCheckUtils]: 156: Hoare triple {15564#false} assume !((((!(1 == ~a19~0) && 1 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {15564#false} is VALID [2020-07-18 00:41:39,076 INFO L280 TraceCheckUtils]: 157: Hoare triple {15564#false} assume !(1 == ~a19~0 && (((1 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0)))) && 1 == ~a11~0) && 1 == ~a21~0) && 9 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,076 INFO L280 TraceCheckUtils]: 158: Hoare triple {15564#false} assume !(1 == ~a19~0 && (8 == ~a17~0 && (6 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a11~0)) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,076 INFO L280 TraceCheckUtils]: 159: Hoare triple {15564#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 1 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && !(1 == ~a19~0)) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,076 INFO L280 TraceCheckUtils]: 160: Hoare triple {15564#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,076 INFO L280 TraceCheckUtils]: 161: Hoare triple {15564#false} assume !(((!(1 == ~a19~0) && 1 == ~a21~0 && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (7 == ~a28~0 && !(1 == ~a25~0))) && 4 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,076 INFO L280 TraceCheckUtils]: 162: Hoare triple {15564#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {15564#false} is VALID [2020-07-18 00:41:39,077 INFO L280 TraceCheckUtils]: 163: Hoare triple {15564#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,077 INFO L280 TraceCheckUtils]: 164: Hoare triple {15564#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,077 INFO L280 TraceCheckUtils]: 165: Hoare triple {15564#false} assume !((1 == ~a11~0 && ((((1 == ~a25~0 && 8 == ~a28~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) && 6 == ~input) && 1 == ~a19~0) && 9 == ~a17~0) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,077 INFO L280 TraceCheckUtils]: 166: Hoare triple {15564#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && !(1 == ~a11~0) && !(1 == ~a19~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input); {15564#false} is VALID [2020-07-18 00:41:39,077 INFO L280 TraceCheckUtils]: 167: Hoare triple {15564#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {15564#false} is VALID [2020-07-18 00:41:39,078 INFO L280 TraceCheckUtils]: 168: Hoare triple {15564#false} assume !(!(1 == ~a11~0) && !(1 == ~a19~0) && (8 == ~a17~0 && 6 == ~input && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (8 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,078 INFO L280 TraceCheckUtils]: 169: Hoare triple {15564#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,078 INFO L280 TraceCheckUtils]: 170: Hoare triple {15564#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,078 INFO L280 TraceCheckUtils]: 171: Hoare triple {15564#false} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,078 INFO L280 TraceCheckUtils]: 172: Hoare triple {15564#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,079 INFO L280 TraceCheckUtils]: 173: Hoare triple {15564#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && (((7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0)) || (8 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && !(1 == ~a19~0)) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,079 INFO L280 TraceCheckUtils]: 174: Hoare triple {15564#false} assume !(1 == ~a21~0 && !(1 == ~a19~0) && ((5 == ~input && ((8 == ~a28~0 && 1 == ~a25~0) || (1 == ~a25~0 && 7 == ~a28~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && !(1 == ~a11~0)) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,079 INFO L280 TraceCheckUtils]: 175: Hoare triple {15564#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,079 INFO L280 TraceCheckUtils]: 176: Hoare triple {15564#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {15564#false} is VALID [2020-07-18 00:41:39,079 INFO L280 TraceCheckUtils]: 177: Hoare triple {15564#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {15564#false} is VALID [2020-07-18 00:41:39,080 INFO L280 TraceCheckUtils]: 178: Hoare triple {15564#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {15564#false} is VALID [2020-07-18 00:41:39,080 INFO L280 TraceCheckUtils]: 179: Hoare triple {15564#false} assume !((1 == ~a21~0 && (1 == ~a19~0 && (((1 == ~a25~0 && 7 == ~a28~0) || (7 == ~a28~0 && !(1 == ~a25~0))) || (1 == ~a25~0 && 8 == ~a28~0)) && 4 == ~input) && 1 == ~a11~0) && 9 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,080 INFO L280 TraceCheckUtils]: 180: Hoare triple {15564#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {15564#false} is VALID [2020-07-18 00:41:39,080 INFO L280 TraceCheckUtils]: 181: Hoare triple {15564#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,080 INFO L280 TraceCheckUtils]: 182: Hoare triple {15564#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,080 INFO L280 TraceCheckUtils]: 183: Hoare triple {15564#false} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {15564#false} is VALID [2020-07-18 00:41:39,081 INFO L280 TraceCheckUtils]: 184: Hoare triple {15564#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,081 INFO L280 TraceCheckUtils]: 185: Hoare triple {15564#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,081 INFO L280 TraceCheckUtils]: 186: Hoare triple {15564#false} assume !((((1 == ~a21~0 && 1 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {15564#false} is VALID [2020-07-18 00:41:39,081 INFO L280 TraceCheckUtils]: 187: Hoare triple {15564#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,082 INFO L280 TraceCheckUtils]: 188: Hoare triple {15564#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,082 INFO L280 TraceCheckUtils]: 189: Hoare triple {15564#false} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,082 INFO L280 TraceCheckUtils]: 190: Hoare triple {15564#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,082 INFO L280 TraceCheckUtils]: 191: Hoare triple {15564#false} assume !((!(1 == ~a19~0) && 8 == ~a17~0 && !(1 == ~a11~0) && 1 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,082 INFO L280 TraceCheckUtils]: 192: Hoare triple {15564#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {15564#false} is VALID [2020-07-18 00:41:39,082 INFO L280 TraceCheckUtils]: 193: Hoare triple {15564#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,083 INFO L280 TraceCheckUtils]: 194: Hoare triple {15564#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && (((!(1 == ~a25~0) && 11 == ~a28~0) || (!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) && 3 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)); {15564#false} is VALID [2020-07-18 00:41:39,083 INFO L280 TraceCheckUtils]: 195: Hoare triple {15564#false} assume !((((!(1 == ~a11~0) && ((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a19~0)) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,083 INFO L280 TraceCheckUtils]: 196: Hoare triple {15564#false} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,083 INFO L280 TraceCheckUtils]: 197: Hoare triple {15564#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {15564#false} is VALID [2020-07-18 00:41:39,083 INFO L280 TraceCheckUtils]: 198: Hoare triple {15564#false} assume !(9 == ~a17~0 && 1 == ~a21~0 && 1 == ~a11~0 && (3 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a19~0); {15564#false} is VALID [2020-07-18 00:41:39,084 INFO L280 TraceCheckUtils]: 199: Hoare triple {15564#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {15564#false} is VALID [2020-07-18 00:41:39,084 INFO L280 TraceCheckUtils]: 200: Hoare triple {15564#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {15564#false} is VALID [2020-07-18 00:41:39,084 INFO L280 TraceCheckUtils]: 201: Hoare triple {15564#false} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {15564#false} is VALID [2020-07-18 00:41:39,084 INFO L280 TraceCheckUtils]: 202: Hoare triple {15564#false} assume !((!(1 == ~a11~0) && (!(1 == ~a19~0) && ((!(1 == ~a25~0) && 11 == ~a28~0) || (10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,084 INFO L280 TraceCheckUtils]: 203: Hoare triple {15564#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {15564#false} is VALID [2020-07-18 00:41:39,084 INFO L280 TraceCheckUtils]: 204: Hoare triple {15564#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,085 INFO L280 TraceCheckUtils]: 205: Hoare triple {15564#false} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,085 INFO L280 TraceCheckUtils]: 206: Hoare triple {15564#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {15564#false} is VALID [2020-07-18 00:41:39,085 INFO L280 TraceCheckUtils]: 207: Hoare triple {15564#false} assume !(1 == ~a19~0 && 1 == ~a21~0 && ((5 == ~input && ((1 == ~a25~0 && 8 == ~a28~0) || (7 == ~a28~0 && 1 == ~a25~0) || (!(1 == ~a25~0) && 7 == ~a28~0))) && 1 == ~a11~0) && 9 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,085 INFO L280 TraceCheckUtils]: 208: Hoare triple {15564#false} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,085 INFO L280 TraceCheckUtils]: 209: Hoare triple {15564#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {15564#false} is VALID [2020-07-18 00:41:39,086 INFO L280 TraceCheckUtils]: 210: Hoare triple {15564#false} assume !(((!(1 == ~a19~0) && (4 == ~input && (((!(1 == ~a25~0) && 10 == ~a28~0) || (11 == ~a28~0 && 1 == ~a25~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {15564#false} is VALID [2020-07-18 00:41:39,086 INFO L280 TraceCheckUtils]: 211: Hoare triple {15564#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,086 INFO L280 TraceCheckUtils]: 212: Hoare triple {15564#false} assume !((((1 == ~a21~0 && ((8 == ~a28~0 && !(1 == ~a25~0)) || (9 == ~a28~0 && 1 == ~a25~0)) && 6 == ~input) && !(1 == ~a11~0)) && !(1 == ~a19~0)) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,086 INFO L280 TraceCheckUtils]: 213: Hoare triple {15564#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {15564#false} is VALID [2020-07-18 00:41:39,086 INFO L280 TraceCheckUtils]: 214: Hoare triple {15564#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && (5 == ~input && ((!(1 == ~a25~0) && 8 == ~a28~0) || (9 == ~a28~0 && 1 == ~a25~0))) && 1 == ~a19~0) && !(1 == ~a11~0)); {15564#false} is VALID [2020-07-18 00:41:39,087 INFO L280 TraceCheckUtils]: 215: Hoare triple {15564#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,087 INFO L280 TraceCheckUtils]: 216: Hoare triple {15564#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {15564#false} is VALID [2020-07-18 00:41:39,087 INFO L280 TraceCheckUtils]: 217: Hoare triple {15564#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,087 INFO L280 TraceCheckUtils]: 218: Hoare triple {15564#false} assume !(!(1 == ~a11~0) && ((1 == ~a21~0 && 6 == ~input && (((10 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 11 == ~a28~0)) || (!(1 == ~a25~0) && 11 == ~a28~0))) && 8 == ~a17~0) && !(1 == ~a19~0)); {15564#false} is VALID [2020-07-18 00:41:39,087 INFO L280 TraceCheckUtils]: 219: Hoare triple {15564#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {15564#false} is VALID [2020-07-18 00:41:39,088 INFO L280 TraceCheckUtils]: 220: Hoare triple {15564#false} assume !((8 == ~a17~0 && ((4 == ~input && ((8 == ~a28~0 && !(1 == ~a25~0)) || (1 == ~a25~0 && 9 == ~a28~0))) && 1 == ~a21~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)); {15564#false} is VALID [2020-07-18 00:41:39,088 INFO L280 TraceCheckUtils]: 221: Hoare triple {15564#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {15564#false} is VALID [2020-07-18 00:41:39,088 INFO L280 TraceCheckUtils]: 222: Hoare triple {15564#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,088 INFO L280 TraceCheckUtils]: 223: Hoare triple {15564#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {15564#false} is VALID [2020-07-18 00:41:39,088 INFO L280 TraceCheckUtils]: 224: Hoare triple {15564#false} assume !(1 == ~a19~0 && 8 == ~a17~0 && ((((!(1 == ~a25~0) && 8 == ~a28~0) || (1 == ~a25~0 && 9 == ~a28~0)) && 3 == ~input) && !(1 == ~a11~0)) && 1 == ~a21~0); {15564#false} is VALID [2020-07-18 00:41:39,089 INFO L280 TraceCheckUtils]: 225: Hoare triple {15564#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,089 INFO L280 TraceCheckUtils]: 226: Hoare triple {15564#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,089 INFO L280 TraceCheckUtils]: 227: Hoare triple {15564#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,089 INFO L280 TraceCheckUtils]: 228: Hoare triple {15564#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,089 INFO L280 TraceCheckUtils]: 229: Hoare triple {15564#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,090 INFO L280 TraceCheckUtils]: 230: Hoare triple {15564#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,090 INFO L280 TraceCheckUtils]: 231: Hoare triple {15564#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,090 INFO L280 TraceCheckUtils]: 232: Hoare triple {15564#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,090 INFO L280 TraceCheckUtils]: 233: Hoare triple {15564#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,090 INFO L280 TraceCheckUtils]: 234: Hoare triple {15564#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15564#false} is VALID [2020-07-18 00:41:39,091 INFO L280 TraceCheckUtils]: 235: Hoare triple {15564#false} assume ((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0; {15564#false} is VALID [2020-07-18 00:41:39,091 INFO L280 TraceCheckUtils]: 236: Hoare triple {15564#false} assume !false; {15564#false} is VALID [2020-07-18 00:41:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:41:40,767 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-07-18 00:41:40,953 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2020-07-18 00:41:41,301 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2020-07-18 00:41:41,691 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2020-07-18 00:41:41,949 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-18 00:41:42,242 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2020-07-18 00:41:42,569 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:41:43,122 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2020-07-18 00:41:43,478 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-18 00:41:43,846 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2020-07-18 00:41:44,228 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:41:44,939 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 85 [2020-07-18 00:41:45,661 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 85 [2020-07-18 00:41:46,428 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 86 [2020-07-18 00:41:47,226 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 88 [2020-07-18 00:41:47,737 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2020-07-18 00:41:48,572 WARN L193 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2020-07-18 00:41:49,096 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2020-07-18 00:41:49,659 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2020-07-18 00:41:50,625 WARN L193 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 94 [2020-07-18 00:41:51,519 WARN L193 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 90 [2020-07-18 00:41:52,408 WARN L193 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 91 [2020-07-18 00:41:53,342 WARN L193 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 92 [2020-07-18 00:41:53,936 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-07-18 00:41:54,941 WARN L193 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2020-07-18 00:41:56,004 WARN L193 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2020-07-18 00:41:57,101 WARN L193 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 96 [2020-07-18 00:41:58,209 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 96 [2020-07-18 00:41:58,916 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-07-18 00:41:59,643 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-07-18 00:42:00,862 WARN L193 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2020-07-18 00:42:01,630 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-07-18 00:42:02,930 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2020-07-18 00:42:04,211 WARN L193 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2020-07-18 00:42:05,511 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:42:06,338 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2020-07-18 00:42:07,191 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-07-18 00:42:08,570 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 108 DAG size of output: 102 [2020-07-18 00:42:10,379 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 103 DAG size of output: 100 [2020-07-18 00:42:11,707 WARN L193 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:42:13,093 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 106 DAG size of output: 102 [2020-07-18 00:42:13,972 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-07-18 00:42:14,864 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-07-18 00:42:16,365 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2020-07-18 00:42:17,925 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2020-07-18 00:42:19,383 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 107 DAG size of output: 103 [2020-07-18 00:42:21,368 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:42:22,835 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2020-07-18 00:42:24,313 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 109 DAG size of output: 104 [2020-07-18 00:42:25,834 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2020-07-18 00:42:27,405 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2020-07-18 00:42:28,896 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 107 DAG size of output: 103 [2020-07-18 00:42:30,869 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2020-07-18 00:42:32,258 WARN L193 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 99 [2020-07-18 00:42:33,587 WARN L193 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2020-07-18 00:42:34,916 WARN L193 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-07-18 00:42:36,344 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2020-07-18 00:42:37,732 WARN L193 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 101 [2020-07-18 00:42:39,653 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2020-07-18 00:42:41,041 WARN L193 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:42:42,482 WARN L193 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 101 [2020-07-18 00:42:43,868 WARN L193 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2020-07-18 00:42:45,266 WARN L193 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2020-07-18 00:42:46,668 WARN L193 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2020-07-18 00:42:48,369 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 105 DAG size of output: 95 [2020-07-18 00:42:49,653 WARN L193 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 96 [2020-07-18 00:42:50,940 WARN L193 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 96 [2020-07-18 00:42:52,590 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2020-07-18 00:42:53,749 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 91 [2020-07-18 00:42:54,780 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 84 [2020-07-18 00:42:55,597 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 66 [2020-07-18 00:42:56,333 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2020-07-18 00:42:57,123 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2020-07-18 00:42:58,011 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2020-07-18 00:42:58,645 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-07-18 00:42:59,456 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2020-07-18 00:43:00,130 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-07-18 00:43:00,829 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:43:01,711 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2020-07-18 00:43:02,619 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2020-07-18 00:43:03,562 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2020-07-18 00:43:04,164 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 37 [2020-07-18 00:43:04,172 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:43:04,173 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [270951006] [2020-07-18 00:43:04,173 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:43:04,173 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [111] imperfect sequences [] total 111 [2020-07-18 00:43:04,173 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [626275486] [2020-07-18 00:43:04,174 INFO L78 Accepts]: Start accepts. Automaton has 112 states. Word has length 237 [2020-07-18 00:43:04,175 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:43:04,175 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 112 states. [2020-07-18 00:43:04,233 WARN L140 InductivityCheck]: Transition 15695#(and (<= main_~output~0 2147483647) (or (= 1 main_~input~0) (= 6 main_~input~0) (= 4 main_~input~0) (= 5 main_~input~0) (= 3 main_~input~0)) (<= 0 (+ main_~output~0 2147483648))) ( _ , call #t~ret3 := calculate_output(~input~0); , 15696#(and (<= 0 (+ main_~output~0 2147483648)) (or (= 6 |calculate_output_#in~input|) (= 1 |calculate_output_#in~input|) (= 3 |calculate_output_#in~input|) (= 5 |calculate_output_#in~input|) (= 4 |calculate_output_#in~input|)) (<= main_~output~0 2147483647)) ) not inductive [2020-07-18 00:43:04,234 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:43:04,234 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:43:04,242 INFO L168 Benchmark]: Toolchain (without parser) took 137449.71 ms. Allocated memory was 137.9 MB in the beginning and 457.2 MB in the end (delta: 319.3 MB). Free memory was 99.8 MB in the beginning and 206.8 MB in the end (delta: -107.0 MB). Peak memory consumption was 212.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:43:04,244 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 137.9 MB. Free memory was 120.1 MB in the beginning and 119.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-18 00:43:04,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 746.80 ms. Allocated memory was 137.9 MB in the beginning and 203.9 MB in the end (delta: 66.1 MB). Free memory was 99.4 MB in the beginning and 166.4 MB in the end (delta: -67.1 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:43:04,245 INFO L168 Benchmark]: Boogie Preprocessor took 127.18 ms. Allocated memory is still 203.9 MB. Free memory was 166.4 MB in the beginning and 160.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:43:04,246 INFO L168 Benchmark]: RCFGBuilder took 1857.13 ms. Allocated memory was 203.9 MB in the beginning and 252.7 MB in the end (delta: 48.8 MB). Free memory was 160.7 MB in the beginning and 196.3 MB in the end (delta: -35.6 MB). Peak memory consumption was 111.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:43:04,247 INFO L168 Benchmark]: TraceAbstraction took 134712.10 ms. Allocated memory was 252.7 MB in the beginning and 457.2 MB in the end (delta: 204.5 MB). Free memory was 196.3 MB in the beginning and 206.8 MB in the end (delta: -10.5 MB). Peak memory consumption was 194.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:43:04,254 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 137.9 MB. Free memory was 120.1 MB in the beginning and 119.8 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 746.80 ms. Allocated memory was 137.9 MB in the beginning and 203.9 MB in the end (delta: 66.1 MB). Free memory was 99.4 MB in the beginning and 166.4 MB in the end (delta: -67.1 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 127.18 ms. Allocated memory is still 203.9 MB. Free memory was 166.4 MB in the beginning and 160.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1857.13 ms. Allocated memory was 203.9 MB in the beginning and 252.7 MB in the end (delta: 48.8 MB). Free memory was 160.7 MB in the beginning and 196.3 MB in the end (delta: -35.6 MB). Peak memory consumption was 111.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 134712.10 ms. Allocated memory was 252.7 MB in the beginning and 457.2 MB in the end (delta: 204.5 MB). Free memory was 196.3 MB in the beginning and 206.8 MB in the end (delta: -10.5 MB). Peak memory consumption was 194.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...