/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_label22.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:35:18,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:35:18,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:35:18,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:35:18,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:35:18,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:35:18,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:35:18,374 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:35:18,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:35:18,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:35:18,378 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:35:18,379 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:35:18,380 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:35:18,382 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:35:18,383 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:35:18,384 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:35:18,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:35:18,388 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:35:18,390 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:35:18,392 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:35:18,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:35:18,394 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:35:18,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:35:18,396 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:35:18,398 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:35:18,405 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:35:18,406 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:35:18,407 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:35:18,408 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 00:35:18,416 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:35:18,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:35:18,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:35:18,418 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:35:18,418 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:35:18,419 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:35:18,419 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:35:18,419 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:35:18,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:35:18,419 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:35:18,419 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:35:18,420 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:35:18,420 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:35:18,420 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:35:18,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:35:18,420 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:35:18,421 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:35:18,421 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:35:18,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:35:18,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:35:18,421 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:35:18,422 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:35:18,422 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:35:18,680 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:35:18,695 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:35:18,698 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:35:18,700 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:35:18,700 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:35:18,702 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem02_label22.c [2020-07-18 00:35:18,768 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c678ee72a/6f649961df454a9a887e7ac9ad1d3a70/FLAGdaaa4cb00 [2020-07-18 00:35:19,328 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:35:19,331 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem02_label22.c [2020-07-18 00:35:19,344 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c678ee72a/6f649961df454a9a887e7ac9ad1d3a70/FLAGdaaa4cb00 [2020-07-18 00:35:19,584 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c678ee72a/6f649961df454a9a887e7ac9ad1d3a70 [2020-07-18 00:35:19,593 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:35:19,596 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:35:19,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:35:19,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:35:19,602 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:35:19,604 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:35:19" (1/1) ... [2020-07-18 00:35:19,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4318e018 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:35:19, skipping insertion in model container [2020-07-18 00:35:19,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:35:19" (1/1) ... [2020-07-18 00:35:19,617 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:35:19,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:35:20,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:35:20,108 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:35:20,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:35:20,377 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:35:20,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:35:20 WrapperNode [2020-07-18 00:35:20,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:35:20,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:35:20,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:35:20,380 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:35:20,393 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:35:20" (1/1) ... [2020-07-18 00:35:20,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:35:20" (1/1) ... [2020-07-18 00:35:20,411 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:35:20" (1/1) ... [2020-07-18 00:35:20,411 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:35:20" (1/1) ... [2020-07-18 00:35:20,484 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:35:20" (1/1) ... [2020-07-18 00:35:20,504 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:35:20" (1/1) ... [2020-07-18 00:35:20,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:35:20" (1/1) ... [2020-07-18 00:35:20,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:35:20,516 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:35:20,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:35:20,516 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:35:20,517 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:35:20" (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 00:35:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:35:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:35:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-18 00:35:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:35:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-18 00:35:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:35:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:35:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:35:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:35:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:35:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:35:22,445 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:35:22,446 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-18 00:35:22,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:35:22 BoogieIcfgContainer [2020-07-18 00:35:22,458 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:35:22,459 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:35:22,459 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:35:22,466 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:35:22,466 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:35:19" (1/3) ... [2020-07-18 00:35:22,468 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c75463c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:35:22, skipping insertion in model container [2020-07-18 00:35:22,468 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:35:20" (2/3) ... [2020-07-18 00:35:22,468 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c75463c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:35:22, skipping insertion in model container [2020-07-18 00:35:22,468 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:35:22" (3/3) ... [2020-07-18 00:35:22,471 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem02_label22.c [2020-07-18 00:35:22,481 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:35:22,491 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:35:22,505 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:35:22,529 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:35:22,530 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:35:22,530 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:35:22,530 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:35:22,530 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:35:22,531 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:35:22,531 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:35:22,531 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:35:22,567 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states. [2020-07-18 00:35:22,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-07-18 00:35:22,606 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:35:22,607 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:35:22,608 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:35:22,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:35:22,614 INFO L82 PathProgramCache]: Analyzing trace with hash -1564262750, now seen corresponding path program 1 times [2020-07-18 00:35:22,623 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:35:22,623 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1585468971] [2020-07-18 00:35:22,623 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:35:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:35:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:35:23,226 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 00:35:23,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:35:23,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:35:23,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:35:23,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:35:23,229 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:35:23,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:35:23,229 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:35:23,230 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:35:23,230 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:35:23,230 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:35:23,231 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 00:35:23,231 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a11~0 := 0; {530#true} is VALID [2020-07-18 00:35:23,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} ~a28~0 := 7; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:35:23,233 INFO L280 TraceCheckUtils]: 14: Hoare triple {553#(<= ~a28~0 7)} ~a19~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:35:23,234 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a28~0 7)} ~a21~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:35:23,235 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a28~0 7)} ~a17~0 := 8; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:35:23,236 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a28~0 7)} assume true; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:35:23,237 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {553#(<= ~a28~0 7)} {530#true} #1179#return; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,243 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 00:35:23,244 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 00:35:23,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {530#true} ~e~0 := 5; {530#true} is VALID [2020-07-18 00:35:23,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {530#true} ~d~0 := 4; {530#true} is VALID [2020-07-18 00:35:23,245 INFO L280 TraceCheckUtils]: 4: Hoare triple {530#true} ~f~0 := 6; {530#true} is VALID [2020-07-18 00:35:23,245 INFO L280 TraceCheckUtils]: 5: Hoare triple {530#true} ~c~0 := 3; {530#true} is VALID [2020-07-18 00:35:23,246 INFO L280 TraceCheckUtils]: 6: Hoare triple {530#true} ~u~0 := 21; {530#true} is VALID [2020-07-18 00:35:23,246 INFO L280 TraceCheckUtils]: 7: Hoare triple {530#true} ~v~0 := 22; {530#true} is VALID [2020-07-18 00:35:23,246 INFO L280 TraceCheckUtils]: 8: Hoare triple {530#true} ~w~0 := 23; {530#true} is VALID [2020-07-18 00:35:23,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {530#true} ~x~0 := 24; {530#true} is VALID [2020-07-18 00:35:23,247 INFO L280 TraceCheckUtils]: 10: Hoare triple {530#true} ~y~0 := 25; {530#true} is VALID [2020-07-18 00:35:23,247 INFO L280 TraceCheckUtils]: 11: Hoare triple {530#true} ~z~0 := 26; {530#true} is VALID [2020-07-18 00:35:23,248 INFO L280 TraceCheckUtils]: 12: Hoare triple {530#true} ~a25~0 := 0; {530#true} is VALID [2020-07-18 00:35:23,248 INFO L280 TraceCheckUtils]: 13: Hoare triple {530#true} ~a11~0 := 0; {530#true} is VALID [2020-07-18 00:35:23,249 INFO L280 TraceCheckUtils]: 14: Hoare triple {530#true} ~a28~0 := 7; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:35:23,250 INFO L280 TraceCheckUtils]: 15: Hoare triple {553#(<= ~a28~0 7)} ~a19~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:35:23,250 INFO L280 TraceCheckUtils]: 16: Hoare triple {553#(<= ~a28~0 7)} ~a21~0 := 1; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:35:23,251 INFO L280 TraceCheckUtils]: 17: Hoare triple {553#(<= ~a28~0 7)} ~a17~0 := 8; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:35:23,252 INFO L280 TraceCheckUtils]: 18: Hoare triple {553#(<= ~a28~0 7)} assume true; {553#(<= ~a28~0 7)} is VALID [2020-07-18 00:35:23,253 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {553#(<= ~a28~0 7)} {530#true} #1179#return; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,254 INFO L263 TraceCheckUtils]: 20: Hoare triple {551#(not (= 8 ~a28~0))} call #t~ret4 := main(); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,255 INFO L280 TraceCheckUtils]: 21: Hoare triple {551#(not (= 8 ~a28~0))} ~output~0 := -1; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,255 INFO L280 TraceCheckUtils]: 22: Hoare triple {551#(not (= 8 ~a28~0))} assume !false; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,256 INFO L280 TraceCheckUtils]: 23: Hoare triple {551#(not (= 8 ~a28~0))} havoc ~input~0; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,257 INFO L280 TraceCheckUtils]: 24: Hoare triple {551#(not (= 8 ~a28~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,258 INFO L280 TraceCheckUtils]: 25: Hoare triple {551#(not (= 8 ~a28~0))} ~input~0 := #t~nondet2; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,259 INFO L280 TraceCheckUtils]: 26: Hoare triple {551#(not (= 8 ~a28~0))} havoc #t~nondet2; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,259 INFO L280 TraceCheckUtils]: 27: Hoare triple {551#(not (= 8 ~a28~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,260 INFO L263 TraceCheckUtils]: 28: Hoare triple {551#(not (= 8 ~a28~0))} call #t~ret3 := calculate_output(~input~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,261 INFO L280 TraceCheckUtils]: 29: Hoare triple {551#(not (= 8 ~a28~0))} ~input := #in~input; {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,262 INFO L280 TraceCheckUtils]: 30: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,263 INFO L280 TraceCheckUtils]: 31: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,263 INFO L280 TraceCheckUtils]: 32: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,264 INFO L280 TraceCheckUtils]: 33: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,265 INFO L280 TraceCheckUtils]: 34: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,266 INFO L280 TraceCheckUtils]: 35: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,266 INFO L280 TraceCheckUtils]: 36: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,267 INFO L280 TraceCheckUtils]: 37: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,268 INFO L280 TraceCheckUtils]: 38: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,269 INFO L280 TraceCheckUtils]: 39: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,269 INFO L280 TraceCheckUtils]: 40: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,270 INFO L280 TraceCheckUtils]: 41: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,271 INFO L280 TraceCheckUtils]: 42: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,272 INFO L280 TraceCheckUtils]: 43: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,272 INFO L280 TraceCheckUtils]: 44: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,273 INFO L280 TraceCheckUtils]: 45: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,274 INFO L280 TraceCheckUtils]: 46: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,275 INFO L280 TraceCheckUtils]: 47: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,275 INFO L280 TraceCheckUtils]: 48: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,276 INFO L280 TraceCheckUtils]: 49: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,277 INFO L280 TraceCheckUtils]: 50: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,278 INFO L280 TraceCheckUtils]: 51: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,278 INFO L280 TraceCheckUtils]: 52: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,279 INFO L280 TraceCheckUtils]: 53: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,280 INFO L280 TraceCheckUtils]: 54: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,281 INFO L280 TraceCheckUtils]: 55: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,281 INFO L280 TraceCheckUtils]: 56: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,282 INFO L280 TraceCheckUtils]: 57: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,283 INFO L280 TraceCheckUtils]: 58: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,284 INFO L280 TraceCheckUtils]: 59: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,284 INFO L280 TraceCheckUtils]: 60: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,285 INFO L280 TraceCheckUtils]: 61: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,286 INFO L280 TraceCheckUtils]: 62: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,287 INFO L280 TraceCheckUtils]: 63: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,287 INFO L280 TraceCheckUtils]: 64: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,288 INFO L280 TraceCheckUtils]: 65: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,289 INFO L280 TraceCheckUtils]: 66: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,290 INFO L280 TraceCheckUtils]: 67: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,291 INFO L280 TraceCheckUtils]: 68: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,292 INFO L280 TraceCheckUtils]: 69: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,293 INFO L280 TraceCheckUtils]: 70: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,294 INFO L280 TraceCheckUtils]: 71: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,295 INFO L280 TraceCheckUtils]: 72: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,296 INFO L280 TraceCheckUtils]: 73: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,297 INFO L280 TraceCheckUtils]: 74: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,298 INFO L280 TraceCheckUtils]: 75: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,299 INFO L280 TraceCheckUtils]: 76: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,300 INFO L280 TraceCheckUtils]: 77: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,301 INFO L280 TraceCheckUtils]: 78: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,302 INFO L280 TraceCheckUtils]: 79: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,302 INFO L280 TraceCheckUtils]: 80: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,303 INFO L280 TraceCheckUtils]: 81: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,304 INFO L280 TraceCheckUtils]: 82: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,305 INFO L280 TraceCheckUtils]: 83: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,306 INFO L280 TraceCheckUtils]: 84: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,306 INFO L280 TraceCheckUtils]: 85: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,307 INFO L280 TraceCheckUtils]: 86: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,308 INFO L280 TraceCheckUtils]: 87: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,309 INFO L280 TraceCheckUtils]: 88: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,309 INFO L280 TraceCheckUtils]: 89: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,310 INFO L280 TraceCheckUtils]: 90: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,311 INFO L280 TraceCheckUtils]: 91: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,312 INFO L280 TraceCheckUtils]: 92: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,312 INFO L280 TraceCheckUtils]: 93: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,313 INFO L280 TraceCheckUtils]: 94: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,314 INFO L280 TraceCheckUtils]: 95: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,315 INFO L280 TraceCheckUtils]: 96: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,316 INFO L280 TraceCheckUtils]: 97: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,317 INFO L280 TraceCheckUtils]: 98: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,318 INFO L280 TraceCheckUtils]: 99: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,319 INFO L280 TraceCheckUtils]: 100: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,320 INFO L280 TraceCheckUtils]: 101: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,321 INFO L280 TraceCheckUtils]: 102: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,321 INFO L280 TraceCheckUtils]: 103: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,322 INFO L280 TraceCheckUtils]: 104: Hoare triple {551#(not (= 8 ~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 (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,323 INFO L280 TraceCheckUtils]: 105: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,323 INFO L280 TraceCheckUtils]: 106: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,324 INFO L280 TraceCheckUtils]: 107: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,325 INFO L280 TraceCheckUtils]: 108: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,325 INFO L280 TraceCheckUtils]: 109: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,326 INFO L280 TraceCheckUtils]: 110: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,327 INFO L280 TraceCheckUtils]: 111: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,328 INFO L280 TraceCheckUtils]: 112: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,328 INFO L280 TraceCheckUtils]: 113: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,329 INFO L280 TraceCheckUtils]: 114: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,330 INFO L280 TraceCheckUtils]: 115: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,330 INFO L280 TraceCheckUtils]: 116: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,331 INFO L280 TraceCheckUtils]: 117: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,332 INFO L280 TraceCheckUtils]: 118: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,333 INFO L280 TraceCheckUtils]: 119: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,334 INFO L280 TraceCheckUtils]: 120: Hoare triple {551#(not (= 8 ~a28~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {551#(not (= 8 ~a28~0))} is VALID [2020-07-18 00:35:23,335 INFO L280 TraceCheckUtils]: 121: Hoare triple {551#(not (= 8 ~a28~0))} assume ((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0; {531#false} is VALID [2020-07-18 00:35:23,335 INFO L280 TraceCheckUtils]: 122: Hoare triple {531#false} assume !false; {531#false} is VALID [2020-07-18 00:35:23,377 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 00:35:23,380 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:35:23,382 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1585468971] [2020-07-18 00:35:23,384 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:35:23,385 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:35:23,385 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288582167] [2020-07-18 00:35:23,393 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 123 [2020-07-18 00:35:23,397 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:35:23,402 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:35:23,613 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:35:23,613 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:35:23,613 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:35:23,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:35:23,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:35:23,625 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 5 states. [2020-07-18 00:35:35,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:35:35,537 INFO L93 Difference]: Finished difference Result 1431 states and 2025 transitions. [2020-07-18 00:35:35,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 00:35:35,537 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 123 [2020-07-18 00:35:35,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:35:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:35:35,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2025 transitions. [2020-07-18 00:35:35,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:35:35,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2025 transitions. [2020-07-18 00:35:35,618 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 2025 transitions. [2020-07-18 00:35:38,573 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2025 edges. 2025 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:35:38,711 INFO L225 Difference]: With dead ends: 1431 [2020-07-18 00:35:38,712 INFO L226 Difference]: Without dead ends: 848 [2020-07-18 00:35:38,721 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 00:35:38,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 848 states. [2020-07-18 00:35:43,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 848 to 775. [2020-07-18 00:35:43,199 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:35:43,200 INFO L82 GeneralOperation]: Start isEquivalent. First operand 848 states. Second operand 775 states. [2020-07-18 00:35:43,200 INFO L74 IsIncluded]: Start isIncluded. First operand 848 states. Second operand 775 states. [2020-07-18 00:35:43,200 INFO L87 Difference]: Start difference. First operand 848 states. Second operand 775 states. [2020-07-18 00:35:43,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:35:43,266 INFO L93 Difference]: Finished difference Result 848 states and 1027 transitions. [2020-07-18 00:35:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1027 transitions. [2020-07-18 00:35:43,270 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:35:43,270 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:35:43,271 INFO L74 IsIncluded]: Start isIncluded. First operand 775 states. Second operand 848 states. [2020-07-18 00:35:43,271 INFO L87 Difference]: Start difference. First operand 775 states. Second operand 848 states. [2020-07-18 00:35:43,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:35:43,327 INFO L93 Difference]: Finished difference Result 848 states and 1027 transitions. [2020-07-18 00:35:43,327 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1027 transitions. [2020-07-18 00:35:43,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:35:43,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:35:43,330 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:35:43,331 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:35:43,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 775 states. [2020-07-18 00:35:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 947 transitions. [2020-07-18 00:35:43,375 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 947 transitions. Word has length 123 [2020-07-18 00:35:43,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:35:43,376 INFO L479 AbstractCegarLoop]: Abstraction has 775 states and 947 transitions. [2020-07-18 00:35:43,376 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:35:43,376 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 775 states and 947 transitions. [2020-07-18 00:35:45,022 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 947 edges. 947 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:35:45,023 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 947 transitions. [2020-07-18 00:35:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-18 00:35:45,030 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:35:45,031 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:35:45,031 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:35:45,031 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:35:45,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:35:45,032 INFO L82 PathProgramCache]: Analyzing trace with hash 2015374481, now seen corresponding path program 1 times [2020-07-18 00:35:45,032 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:35:45,032 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1570771876] [2020-07-18 00:35:45,033 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:35:45,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:35:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:35:45,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {6709#(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; {6668#true} is VALID [2020-07-18 00:35:45,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {6668#true} ~e~0 := 5; {6668#true} is VALID [2020-07-18 00:35:45,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {6668#true} ~d~0 := 4; {6668#true} is VALID [2020-07-18 00:35:45,354 INFO L280 TraceCheckUtils]: 3: Hoare triple {6668#true} ~f~0 := 6; {6668#true} is VALID [2020-07-18 00:35:45,354 INFO L280 TraceCheckUtils]: 4: Hoare triple {6668#true} ~c~0 := 3; {6668#true} is VALID [2020-07-18 00:35:45,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {6668#true} ~u~0 := 21; {6668#true} is VALID [2020-07-18 00:35:45,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {6668#true} ~v~0 := 22; {6668#true} is VALID [2020-07-18 00:35:45,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {6668#true} ~w~0 := 23; {6668#true} is VALID [2020-07-18 00:35:45,355 INFO L280 TraceCheckUtils]: 8: Hoare triple {6668#true} ~x~0 := 24; {6668#true} is VALID [2020-07-18 00:35:45,355 INFO L280 TraceCheckUtils]: 9: Hoare triple {6668#true} ~y~0 := 25; {6668#true} is VALID [2020-07-18 00:35:45,355 INFO L280 TraceCheckUtils]: 10: Hoare triple {6668#true} ~z~0 := 26; {6668#true} is VALID [2020-07-18 00:35:45,356 INFO L280 TraceCheckUtils]: 11: Hoare triple {6668#true} ~a25~0 := 0; {6668#true} is VALID [2020-07-18 00:35:45,356 INFO L280 TraceCheckUtils]: 12: Hoare triple {6668#true} ~a11~0 := 0; {6668#true} is VALID [2020-07-18 00:35:45,356 INFO L280 TraceCheckUtils]: 13: Hoare triple {6668#true} ~a28~0 := 7; {6668#true} is VALID [2020-07-18 00:35:45,356 INFO L280 TraceCheckUtils]: 14: Hoare triple {6668#true} ~a19~0 := 1; {6668#true} is VALID [2020-07-18 00:35:45,357 INFO L280 TraceCheckUtils]: 15: Hoare triple {6668#true} ~a21~0 := 1; {6668#true} is VALID [2020-07-18 00:35:45,357 INFO L280 TraceCheckUtils]: 16: Hoare triple {6668#true} ~a17~0 := 8; {6668#true} is VALID [2020-07-18 00:35:45,357 INFO L280 TraceCheckUtils]: 17: Hoare triple {6668#true} assume true; {6668#true} is VALID [2020-07-18 00:35:45,358 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6668#true} {6668#true} #1179#return; {6668#true} is VALID [2020-07-18 00:35:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:35:45,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {6710#(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; {6668#true} is VALID [2020-07-18 00:35:45,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {6668#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {6668#true} is VALID [2020-07-18 00:35:45,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,391 INFO L280 TraceCheckUtils]: 4: Hoare triple {6668#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6668#true} is VALID [2020-07-18 00:35:45,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,391 INFO L280 TraceCheckUtils]: 6: Hoare triple {6668#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {6668#true} is VALID [2020-07-18 00:35:45,391 INFO L280 TraceCheckUtils]: 7: Hoare triple {6668#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)); {6668#true} is VALID [2020-07-18 00:35:45,392 INFO L280 TraceCheckUtils]: 8: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,392 INFO L280 TraceCheckUtils]: 9: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,392 INFO L280 TraceCheckUtils]: 10: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,392 INFO L280 TraceCheckUtils]: 11: Hoare triple {6668#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {6668#true} is VALID [2020-07-18 00:35:45,393 INFO L280 TraceCheckUtils]: 12: Hoare triple {6668#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; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,394 INFO L280 TraceCheckUtils]: 13: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(10 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,394 INFO L280 TraceCheckUtils]: 14: Hoare triple {6708#(not (= 1 ~a19~0))} ~a28~0 := 8; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,395 INFO L280 TraceCheckUtils]: 15: Hoare triple {6708#(not (= 1 ~a19~0))} ~a25~0 := 0; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,396 INFO L280 TraceCheckUtils]: 16: Hoare triple {6708#(not (= 1 ~a19~0))} #res := 22; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,396 INFO L280 TraceCheckUtils]: 17: Hoare triple {6708#(not (= 1 ~a19~0))} assume true; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,397 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6708#(not (= 1 ~a19~0))} {6668#true} #1183#return; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,399 INFO L263 TraceCheckUtils]: 0: Hoare triple {6668#true} call ULTIMATE.init(); {6709#(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 00:35:45,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {6709#(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; {6668#true} is VALID [2020-07-18 00:35:45,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {6668#true} ~e~0 := 5; {6668#true} is VALID [2020-07-18 00:35:45,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {6668#true} ~d~0 := 4; {6668#true} is VALID [2020-07-18 00:35:45,400 INFO L280 TraceCheckUtils]: 4: Hoare triple {6668#true} ~f~0 := 6; {6668#true} is VALID [2020-07-18 00:35:45,401 INFO L280 TraceCheckUtils]: 5: Hoare triple {6668#true} ~c~0 := 3; {6668#true} is VALID [2020-07-18 00:35:45,401 INFO L280 TraceCheckUtils]: 6: Hoare triple {6668#true} ~u~0 := 21; {6668#true} is VALID [2020-07-18 00:35:45,401 INFO L280 TraceCheckUtils]: 7: Hoare triple {6668#true} ~v~0 := 22; {6668#true} is VALID [2020-07-18 00:35:45,401 INFO L280 TraceCheckUtils]: 8: Hoare triple {6668#true} ~w~0 := 23; {6668#true} is VALID [2020-07-18 00:35:45,402 INFO L280 TraceCheckUtils]: 9: Hoare triple {6668#true} ~x~0 := 24; {6668#true} is VALID [2020-07-18 00:35:45,402 INFO L280 TraceCheckUtils]: 10: Hoare triple {6668#true} ~y~0 := 25; {6668#true} is VALID [2020-07-18 00:35:45,402 INFO L280 TraceCheckUtils]: 11: Hoare triple {6668#true} ~z~0 := 26; {6668#true} is VALID [2020-07-18 00:35:45,402 INFO L280 TraceCheckUtils]: 12: Hoare triple {6668#true} ~a25~0 := 0; {6668#true} is VALID [2020-07-18 00:35:45,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {6668#true} ~a11~0 := 0; {6668#true} is VALID [2020-07-18 00:35:45,403 INFO L280 TraceCheckUtils]: 14: Hoare triple {6668#true} ~a28~0 := 7; {6668#true} is VALID [2020-07-18 00:35:45,403 INFO L280 TraceCheckUtils]: 15: Hoare triple {6668#true} ~a19~0 := 1; {6668#true} is VALID [2020-07-18 00:35:45,403 INFO L280 TraceCheckUtils]: 16: Hoare triple {6668#true} ~a21~0 := 1; {6668#true} is VALID [2020-07-18 00:35:45,404 INFO L280 TraceCheckUtils]: 17: Hoare triple {6668#true} ~a17~0 := 8; {6668#true} is VALID [2020-07-18 00:35:45,404 INFO L280 TraceCheckUtils]: 18: Hoare triple {6668#true} assume true; {6668#true} is VALID [2020-07-18 00:35:45,404 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6668#true} {6668#true} #1179#return; {6668#true} is VALID [2020-07-18 00:35:45,404 INFO L263 TraceCheckUtils]: 20: Hoare triple {6668#true} call #t~ret4 := main(); {6668#true} is VALID [2020-07-18 00:35:45,405 INFO L280 TraceCheckUtils]: 21: Hoare triple {6668#true} ~output~0 := -1; {6668#true} is VALID [2020-07-18 00:35:45,405 INFO L280 TraceCheckUtils]: 22: Hoare triple {6668#true} assume !false; {6668#true} is VALID [2020-07-18 00:35:45,405 INFO L280 TraceCheckUtils]: 23: Hoare triple {6668#true} havoc ~input~0; {6668#true} is VALID [2020-07-18 00:35:45,405 INFO L280 TraceCheckUtils]: 24: Hoare triple {6668#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6668#true} is VALID [2020-07-18 00:35:45,406 INFO L280 TraceCheckUtils]: 25: Hoare triple {6668#true} ~input~0 := #t~nondet2; {6668#true} is VALID [2020-07-18 00:35:45,406 INFO L280 TraceCheckUtils]: 26: Hoare triple {6668#true} havoc #t~nondet2; {6668#true} is VALID [2020-07-18 00:35:45,406 INFO L280 TraceCheckUtils]: 27: Hoare triple {6668#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6668#true} is VALID [2020-07-18 00:35:45,407 INFO L263 TraceCheckUtils]: 28: Hoare triple {6668#true} call #t~ret3 := calculate_output(~input~0); {6710#(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 00:35:45,408 INFO L280 TraceCheckUtils]: 29: Hoare triple {6710#(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; {6668#true} is VALID [2020-07-18 00:35:45,408 INFO L280 TraceCheckUtils]: 30: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,408 INFO L280 TraceCheckUtils]: 31: Hoare triple {6668#true} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {6668#true} is VALID [2020-07-18 00:35:45,408 INFO L280 TraceCheckUtils]: 32: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,409 INFO L280 TraceCheckUtils]: 33: Hoare triple {6668#true} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6668#true} is VALID [2020-07-18 00:35:45,409 INFO L280 TraceCheckUtils]: 34: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,409 INFO L280 TraceCheckUtils]: 35: Hoare triple {6668#true} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {6668#true} is VALID [2020-07-18 00:35:45,409 INFO L280 TraceCheckUtils]: 36: Hoare triple {6668#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)); {6668#true} is VALID [2020-07-18 00:35:45,410 INFO L280 TraceCheckUtils]: 37: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,410 INFO L280 TraceCheckUtils]: 38: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,410 INFO L280 TraceCheckUtils]: 39: Hoare triple {6668#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); {6668#true} is VALID [2020-07-18 00:35:45,410 INFO L280 TraceCheckUtils]: 40: Hoare triple {6668#true} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {6668#true} is VALID [2020-07-18 00:35:45,411 INFO L280 TraceCheckUtils]: 41: Hoare triple {6668#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; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,412 INFO L280 TraceCheckUtils]: 42: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(10 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,412 INFO L280 TraceCheckUtils]: 43: Hoare triple {6708#(not (= 1 ~a19~0))} ~a28~0 := 8; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,413 INFO L280 TraceCheckUtils]: 44: Hoare triple {6708#(not (= 1 ~a19~0))} ~a25~0 := 0; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,414 INFO L280 TraceCheckUtils]: 45: Hoare triple {6708#(not (= 1 ~a19~0))} #res := 22; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,414 INFO L280 TraceCheckUtils]: 46: Hoare triple {6708#(not (= 1 ~a19~0))} assume true; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,415 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6708#(not (= 1 ~a19~0))} {6668#true} #1183#return; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,416 INFO L280 TraceCheckUtils]: 48: Hoare triple {6708#(not (= 1 ~a19~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,416 INFO L280 TraceCheckUtils]: 49: Hoare triple {6708#(not (= 1 ~a19~0))} ~output~0 := #t~ret3; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,417 INFO L280 TraceCheckUtils]: 50: Hoare triple {6708#(not (= 1 ~a19~0))} havoc #t~ret3; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,418 INFO L280 TraceCheckUtils]: 51: Hoare triple {6708#(not (= 1 ~a19~0))} assume !false; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,418 INFO L280 TraceCheckUtils]: 52: Hoare triple {6708#(not (= 1 ~a19~0))} havoc ~input~0; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,419 INFO L280 TraceCheckUtils]: 53: Hoare triple {6708#(not (= 1 ~a19~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,420 INFO L280 TraceCheckUtils]: 54: Hoare triple {6708#(not (= 1 ~a19~0))} ~input~0 := #t~nondet2; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,420 INFO L280 TraceCheckUtils]: 55: Hoare triple {6708#(not (= 1 ~a19~0))} havoc #t~nondet2; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,421 INFO L280 TraceCheckUtils]: 56: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,422 INFO L263 TraceCheckUtils]: 57: Hoare triple {6708#(not (= 1 ~a19~0))} call #t~ret3 := calculate_output(~input~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,422 INFO L280 TraceCheckUtils]: 58: Hoare triple {6708#(not (= 1 ~a19~0))} ~input := #in~input; {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,423 INFO L280 TraceCheckUtils]: 59: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,423 INFO L280 TraceCheckUtils]: 60: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,424 INFO L280 TraceCheckUtils]: 61: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,424 INFO L280 TraceCheckUtils]: 62: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,425 INFO L280 TraceCheckUtils]: 63: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,426 INFO L280 TraceCheckUtils]: 64: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,426 INFO L280 TraceCheckUtils]: 65: Hoare triple {6708#(not (= 1 ~a19~0))} 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)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,427 INFO L280 TraceCheckUtils]: 66: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,427 INFO L280 TraceCheckUtils]: 67: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,428 INFO L280 TraceCheckUtils]: 68: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,429 INFO L280 TraceCheckUtils]: 69: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,429 INFO L280 TraceCheckUtils]: 70: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,430 INFO L280 TraceCheckUtils]: 71: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,430 INFO L280 TraceCheckUtils]: 72: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,431 INFO L280 TraceCheckUtils]: 73: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,432 INFO L280 TraceCheckUtils]: 74: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,435 INFO L280 TraceCheckUtils]: 75: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,436 INFO L280 TraceCheckUtils]: 76: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,437 INFO L280 TraceCheckUtils]: 77: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,437 INFO L280 TraceCheckUtils]: 78: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,438 INFO L280 TraceCheckUtils]: 79: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,438 INFO L280 TraceCheckUtils]: 80: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((1 == ~a11~0 && (1 == ~a19~0 && 1 == ~a21~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 4 == ~input) && 9 == ~a17~0) && 9 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,439 INFO L280 TraceCheckUtils]: 81: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,440 INFO L280 TraceCheckUtils]: 82: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,440 INFO L280 TraceCheckUtils]: 83: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,441 INFO L280 TraceCheckUtils]: 84: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,441 INFO L280 TraceCheckUtils]: 85: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,442 INFO L280 TraceCheckUtils]: 86: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,442 INFO L280 TraceCheckUtils]: 87: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,443 INFO L280 TraceCheckUtils]: 88: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,444 INFO L280 TraceCheckUtils]: 89: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,444 INFO L280 TraceCheckUtils]: 90: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,445 INFO L280 TraceCheckUtils]: 91: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,446 INFO L280 TraceCheckUtils]: 92: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((((((4 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a21~0) && 8 == ~a17~0) && 10 == ~a28~0) && 1 == ~a19~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,446 INFO L280 TraceCheckUtils]: 93: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,447 INFO L280 TraceCheckUtils]: 94: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,447 INFO L280 TraceCheckUtils]: 95: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,448 INFO L280 TraceCheckUtils]: 96: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,448 INFO L280 TraceCheckUtils]: 97: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && 10 == ~a28~0 && (((1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,449 INFO L280 TraceCheckUtils]: 98: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((((9 == ~a17~0 && ((1 == ~a25~0 || !(1 == ~a25~0)) && 6 == ~input) && 1 == ~a11~0) && 1 == ~a19~0) && 1 == ~a21~0) && 9 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,449 INFO L280 TraceCheckUtils]: 99: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,450 INFO L280 TraceCheckUtils]: 100: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,450 INFO L280 TraceCheckUtils]: 101: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,451 INFO L280 TraceCheckUtils]: 102: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,454 INFO L280 TraceCheckUtils]: 103: Hoare triple {6708#(not (= 1 ~a19~0))} 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)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,456 INFO L280 TraceCheckUtils]: 104: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,457 INFO L280 TraceCheckUtils]: 105: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((9 == ~a17~0 && (((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a11~0) && 1 == ~a21~0) && 1 == ~a19~0) && 9 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,458 INFO L280 TraceCheckUtils]: 106: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,458 INFO L280 TraceCheckUtils]: 107: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,459 INFO L280 TraceCheckUtils]: 108: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,460 INFO L280 TraceCheckUtils]: 109: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,461 INFO L280 TraceCheckUtils]: 110: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((((8 == ~a17~0 && (6 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && 1 == ~a21~0) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a19~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,462 INFO L280 TraceCheckUtils]: 111: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,463 INFO L280 TraceCheckUtils]: 112: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,463 INFO L280 TraceCheckUtils]: 113: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,464 INFO L280 TraceCheckUtils]: 114: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(1 == ~a11~0 && (9 == ~a17~0 && 9 == ~a28~0 && 1 == ~a19~0 && (1 == ~a25~0 || !(1 == ~a25~0)) && 5 == ~input) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,464 INFO L280 TraceCheckUtils]: 115: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,465 INFO L280 TraceCheckUtils]: 116: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,465 INFO L280 TraceCheckUtils]: 117: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((1 == ~a19~0 && ((!(1 == ~a11~0) && (1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 10 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,466 INFO L280 TraceCheckUtils]: 118: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,467 INFO L280 TraceCheckUtils]: 119: Hoare triple {6708#(not (= 1 ~a19~0))} 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)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,467 INFO L280 TraceCheckUtils]: 120: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,468 INFO L280 TraceCheckUtils]: 121: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,468 INFO L280 TraceCheckUtils]: 122: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,469 INFO L280 TraceCheckUtils]: 123: Hoare triple {6708#(not (= 1 ~a19~0))} 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)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,469 INFO L280 TraceCheckUtils]: 124: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,470 INFO L280 TraceCheckUtils]: 125: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,470 INFO L280 TraceCheckUtils]: 126: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,471 INFO L280 TraceCheckUtils]: 127: Hoare triple {6708#(not (= 1 ~a19~0))} 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)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,472 INFO L280 TraceCheckUtils]: 128: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,472 INFO L280 TraceCheckUtils]: 129: Hoare triple {6708#(not (= 1 ~a19~0))} 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)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,473 INFO L280 TraceCheckUtils]: 130: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,473 INFO L280 TraceCheckUtils]: 131: Hoare triple {6708#(not (= 1 ~a19~0))} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,473 INFO L280 TraceCheckUtils]: 132: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,474 INFO L280 TraceCheckUtils]: 133: Hoare triple {6708#(not (= 1 ~a19~0))} 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); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,474 INFO L280 TraceCheckUtils]: 134: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,475 INFO L280 TraceCheckUtils]: 135: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,475 INFO L280 TraceCheckUtils]: 136: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,475 INFO L280 TraceCheckUtils]: 137: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,476 INFO L280 TraceCheckUtils]: 138: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,476 INFO L280 TraceCheckUtils]: 139: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,477 INFO L280 TraceCheckUtils]: 140: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,477 INFO L280 TraceCheckUtils]: 141: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,478 INFO L280 TraceCheckUtils]: 142: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,478 INFO L280 TraceCheckUtils]: 143: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,478 INFO L280 TraceCheckUtils]: 144: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,479 INFO L280 TraceCheckUtils]: 145: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,479 INFO L280 TraceCheckUtils]: 146: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,480 INFO L280 TraceCheckUtils]: 147: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,480 INFO L280 TraceCheckUtils]: 148: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,480 INFO L280 TraceCheckUtils]: 149: Hoare triple {6708#(not (= 1 ~a19~0))} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {6708#(not (= 1 ~a19~0))} is VALID [2020-07-18 00:35:45,481 INFO L280 TraceCheckUtils]: 150: Hoare triple {6708#(not (= 1 ~a19~0))} assume ((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0; {6669#false} is VALID [2020-07-18 00:35:45,481 INFO L280 TraceCheckUtils]: 151: Hoare triple {6669#false} assume !false; {6669#false} is VALID [2020-07-18 00:35:45,512 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 00:35:45,513 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:35:45,514 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1570771876] [2020-07-18 00:35:45,514 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:35:45,514 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:35:45,514 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [532493070] [2020-07-18 00:35:45,515 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 152 [2020-07-18 00:35:45,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:35:45,516 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:35:45,717 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:35:45,718 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:35:45,718 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:35:45,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:35:45,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:35:45,719 INFO L87 Difference]: Start difference. First operand 775 states and 947 transitions. Second operand 5 states. [2020-07-18 00:35:59,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:35:59,211 INFO L93 Difference]: Finished difference Result 1996 states and 2541 transitions. [2020-07-18 00:35:59,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 00:35:59,212 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 152 [2020-07-18 00:35:59,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:35:59,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:35:59,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1326 transitions. [2020-07-18 00:35:59,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:35:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1326 transitions. [2020-07-18 00:35:59,244 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 1326 transitions. [2020-07-18 00:36:01,066 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1326 edges. 1326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:36:01,156 INFO L225 Difference]: With dead ends: 1996 [2020-07-18 00:36:01,156 INFO L226 Difference]: Without dead ends: 1243 [2020-07-18 00:36:01,161 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 00:36:01,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1243 states. [2020-07-18 00:36:09,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1243 to 1233. [2020-07-18 00:36:09,593 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:36:09,594 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1243 states. Second operand 1233 states. [2020-07-18 00:36:09,594 INFO L74 IsIncluded]: Start isIncluded. First operand 1243 states. Second operand 1233 states. [2020-07-18 00:36:09,594 INFO L87 Difference]: Start difference. First operand 1243 states. Second operand 1233 states. [2020-07-18 00:36:09,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:36:09,682 INFO L93 Difference]: Finished difference Result 1243 states and 1501 transitions. [2020-07-18 00:36:09,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1501 transitions. [2020-07-18 00:36:09,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:36:09,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:36:09,688 INFO L74 IsIncluded]: Start isIncluded. First operand 1233 states. Second operand 1243 states. [2020-07-18 00:36:09,688 INFO L87 Difference]: Start difference. First operand 1233 states. Second operand 1243 states. [2020-07-18 00:36:09,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:36:09,784 INFO L93 Difference]: Finished difference Result 1243 states and 1501 transitions. [2020-07-18 00:36:09,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1501 transitions. [2020-07-18 00:36:09,790 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:36:09,790 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:36:09,790 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:36:09,790 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:36:09,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1233 states. [2020-07-18 00:36:09,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1233 states and 1484 transitions. [2020-07-18 00:36:09,902 INFO L78 Accepts]: Start accepts. Automaton has 1233 states and 1484 transitions. Word has length 152 [2020-07-18 00:36:09,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:36:09,903 INFO L479 AbstractCegarLoop]: Abstraction has 1233 states and 1484 transitions. [2020-07-18 00:36:09,903 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:36:09,903 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1233 states and 1484 transitions. [2020-07-18 00:36:12,708 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1484 edges. 1484 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:36:12,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1484 transitions. [2020-07-18 00:36:12,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-07-18 00:36:12,716 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:36:12,717 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:36:12,717 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:36:12,718 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:36:12,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:36:12,718 INFO L82 PathProgramCache]: Analyzing trace with hash 15815898, now seen corresponding path program 1 times [2020-07-18 00:36:12,718 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:36:12,719 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [28790793] [2020-07-18 00:36:12,719 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:36:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:36:12,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:36:12,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {15707#(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; {15660#true} is VALID [2020-07-18 00:36:12,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {15660#true} ~e~0 := 5; {15660#true} is VALID [2020-07-18 00:36:12,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {15660#true} ~d~0 := 4; {15660#true} is VALID [2020-07-18 00:36:12,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {15660#true} ~f~0 := 6; {15660#true} is VALID [2020-07-18 00:36:12,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {15660#true} ~c~0 := 3; {15660#true} is VALID [2020-07-18 00:36:12,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {15660#true} ~u~0 := 21; {15660#true} is VALID [2020-07-18 00:36:12,906 INFO L280 TraceCheckUtils]: 6: Hoare triple {15660#true} ~v~0 := 22; {15660#true} is VALID [2020-07-18 00:36:12,906 INFO L280 TraceCheckUtils]: 7: Hoare triple {15660#true} ~w~0 := 23; {15660#true} is VALID [2020-07-18 00:36:12,907 INFO L280 TraceCheckUtils]: 8: Hoare triple {15660#true} ~x~0 := 24; {15660#true} is VALID [2020-07-18 00:36:12,907 INFO L280 TraceCheckUtils]: 9: Hoare triple {15660#true} ~y~0 := 25; {15660#true} is VALID [2020-07-18 00:36:12,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {15660#true} ~z~0 := 26; {15660#true} is VALID [2020-07-18 00:36:12,907 INFO L280 TraceCheckUtils]: 11: Hoare triple {15660#true} ~a25~0 := 0; {15660#true} is VALID [2020-07-18 00:36:12,908 INFO L280 TraceCheckUtils]: 12: Hoare triple {15660#true} ~a11~0 := 0; {15660#true} is VALID [2020-07-18 00:36:12,908 INFO L280 TraceCheckUtils]: 13: Hoare triple {15660#true} ~a28~0 := 7; {15660#true} is VALID [2020-07-18 00:36:12,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {15660#true} ~a19~0 := 1; {15660#true} is VALID [2020-07-18 00:36:12,908 INFO L280 TraceCheckUtils]: 15: Hoare triple {15660#true} ~a21~0 := 1; {15660#true} is VALID [2020-07-18 00:36:12,909 INFO L280 TraceCheckUtils]: 16: Hoare triple {15660#true} ~a17~0 := 8; {15660#true} is VALID [2020-07-18 00:36:12,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {15660#true} assume true; {15660#true} is VALID [2020-07-18 00:36:12,909 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {15660#true} {15660#true} #1179#return; {15660#true} is VALID [2020-07-18 00:36:12,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:36:12,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {15708#(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; {15660#true} is VALID [2020-07-18 00:36:12,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {15660#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); {15660#true} is VALID [2020-07-18 00:36:12,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {15660#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:12,939 INFO L280 TraceCheckUtils]: 3: Hoare triple {15688#(not (= 1 ~a25~0))} ~a28~0 := 10; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:12,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {15688#(not (= 1 ~a25~0))} #res := 22; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:12,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {15688#(not (= 1 ~a25~0))} assume true; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:12,941 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15688#(not (= 1 ~a25~0))} {15660#true} #1183#return; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:36:12,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {15708#(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; {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {15709#(= ~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); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,972 INFO L280 TraceCheckUtils]: 3: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,974 INFO L280 TraceCheckUtils]: 5: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,975 INFO L280 TraceCheckUtils]: 7: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} 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)); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,975 INFO L280 TraceCheckUtils]: 8: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} 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); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,976 INFO L280 TraceCheckUtils]: 9: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} 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); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,976 INFO L280 TraceCheckUtils]: 10: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} 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); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0; {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {15710#(= 1 |old(~a25~0)|)} assume !(1 == ~a19~0); {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,978 INFO L280 TraceCheckUtils]: 13: Hoare triple {15710#(= 1 |old(~a25~0)|)} ~a19~0 := 1; {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,979 INFO L280 TraceCheckUtils]: 14: Hoare triple {15710#(= 1 |old(~a25~0)|)} ~a28~0 := 8; {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,980 INFO L280 TraceCheckUtils]: 15: Hoare triple {15710#(= 1 |old(~a25~0)|)} #res := 26; {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,980 INFO L280 TraceCheckUtils]: 16: Hoare triple {15710#(= 1 |old(~a25~0)|)} assume true; {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:12,981 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15710#(= 1 |old(~a25~0)|)} {15688#(not (= 1 ~a25~0))} #1183#return; {15661#false} is VALID [2020-07-18 00:36:12,983 INFO L263 TraceCheckUtils]: 0: Hoare triple {15660#true} call ULTIMATE.init(); {15707#(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 00:36:12,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {15707#(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; {15660#true} is VALID [2020-07-18 00:36:12,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {15660#true} ~e~0 := 5; {15660#true} is VALID [2020-07-18 00:36:12,984 INFO L280 TraceCheckUtils]: 3: Hoare triple {15660#true} ~d~0 := 4; {15660#true} is VALID [2020-07-18 00:36:12,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {15660#true} ~f~0 := 6; {15660#true} is VALID [2020-07-18 00:36:12,984 INFO L280 TraceCheckUtils]: 5: Hoare triple {15660#true} ~c~0 := 3; {15660#true} is VALID [2020-07-18 00:36:12,985 INFO L280 TraceCheckUtils]: 6: Hoare triple {15660#true} ~u~0 := 21; {15660#true} is VALID [2020-07-18 00:36:12,985 INFO L280 TraceCheckUtils]: 7: Hoare triple {15660#true} ~v~0 := 22; {15660#true} is VALID [2020-07-18 00:36:12,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {15660#true} ~w~0 := 23; {15660#true} is VALID [2020-07-18 00:36:12,985 INFO L280 TraceCheckUtils]: 9: Hoare triple {15660#true} ~x~0 := 24; {15660#true} is VALID [2020-07-18 00:36:12,986 INFO L280 TraceCheckUtils]: 10: Hoare triple {15660#true} ~y~0 := 25; {15660#true} is VALID [2020-07-18 00:36:12,986 INFO L280 TraceCheckUtils]: 11: Hoare triple {15660#true} ~z~0 := 26; {15660#true} is VALID [2020-07-18 00:36:12,986 INFO L280 TraceCheckUtils]: 12: Hoare triple {15660#true} ~a25~0 := 0; {15660#true} is VALID [2020-07-18 00:36:12,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {15660#true} ~a11~0 := 0; {15660#true} is VALID [2020-07-18 00:36:12,987 INFO L280 TraceCheckUtils]: 14: Hoare triple {15660#true} ~a28~0 := 7; {15660#true} is VALID [2020-07-18 00:36:12,987 INFO L280 TraceCheckUtils]: 15: Hoare triple {15660#true} ~a19~0 := 1; {15660#true} is VALID [2020-07-18 00:36:12,987 INFO L280 TraceCheckUtils]: 16: Hoare triple {15660#true} ~a21~0 := 1; {15660#true} is VALID [2020-07-18 00:36:12,987 INFO L280 TraceCheckUtils]: 17: Hoare triple {15660#true} ~a17~0 := 8; {15660#true} is VALID [2020-07-18 00:36:12,987 INFO L280 TraceCheckUtils]: 18: Hoare triple {15660#true} assume true; {15660#true} is VALID [2020-07-18 00:36:12,988 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {15660#true} {15660#true} #1179#return; {15660#true} is VALID [2020-07-18 00:36:12,988 INFO L263 TraceCheckUtils]: 20: Hoare triple {15660#true} call #t~ret4 := main(); {15660#true} is VALID [2020-07-18 00:36:12,988 INFO L280 TraceCheckUtils]: 21: Hoare triple {15660#true} ~output~0 := -1; {15660#true} is VALID [2020-07-18 00:36:12,988 INFO L280 TraceCheckUtils]: 22: Hoare triple {15660#true} assume !false; {15660#true} is VALID [2020-07-18 00:36:12,989 INFO L280 TraceCheckUtils]: 23: Hoare triple {15660#true} havoc ~input~0; {15660#true} is VALID [2020-07-18 00:36:12,989 INFO L280 TraceCheckUtils]: 24: Hoare triple {15660#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15660#true} is VALID [2020-07-18 00:36:12,989 INFO L280 TraceCheckUtils]: 25: Hoare triple {15660#true} ~input~0 := #t~nondet2; {15660#true} is VALID [2020-07-18 00:36:12,989 INFO L280 TraceCheckUtils]: 26: Hoare triple {15660#true} havoc #t~nondet2; {15660#true} is VALID [2020-07-18 00:36:12,989 INFO L280 TraceCheckUtils]: 27: Hoare triple {15660#true} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15660#true} is VALID [2020-07-18 00:36:12,991 INFO L263 TraceCheckUtils]: 28: Hoare triple {15660#true} call #t~ret3 := calculate_output(~input~0); {15708#(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 00:36:12,991 INFO L280 TraceCheckUtils]: 29: Hoare triple {15708#(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; {15660#true} is VALID [2020-07-18 00:36:12,991 INFO L280 TraceCheckUtils]: 30: Hoare triple {15660#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); {15660#true} is VALID [2020-07-18 00:36:12,992 INFO L280 TraceCheckUtils]: 31: Hoare triple {15660#true} assume 8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0); {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:12,999 INFO L280 TraceCheckUtils]: 32: Hoare triple {15688#(not (= 1 ~a25~0))} ~a28~0 := 10; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:12,999 INFO L280 TraceCheckUtils]: 33: Hoare triple {15688#(not (= 1 ~a25~0))} #res := 22; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,000 INFO L280 TraceCheckUtils]: 34: Hoare triple {15688#(not (= 1 ~a25~0))} assume true; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,004 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15688#(not (= 1 ~a25~0))} {15660#true} #1183#return; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,005 INFO L280 TraceCheckUtils]: 36: Hoare triple {15688#(not (= 1 ~a25~0))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,005 INFO L280 TraceCheckUtils]: 37: Hoare triple {15688#(not (= 1 ~a25~0))} ~output~0 := #t~ret3; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,006 INFO L280 TraceCheckUtils]: 38: Hoare triple {15688#(not (= 1 ~a25~0))} havoc #t~ret3; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,007 INFO L280 TraceCheckUtils]: 39: Hoare triple {15688#(not (= 1 ~a25~0))} assume !false; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,007 INFO L280 TraceCheckUtils]: 40: Hoare triple {15688#(not (= 1 ~a25~0))} havoc ~input~0; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,008 INFO L280 TraceCheckUtils]: 41: Hoare triple {15688#(not (= 1 ~a25~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,008 INFO L280 TraceCheckUtils]: 42: Hoare triple {15688#(not (= 1 ~a25~0))} ~input~0 := #t~nondet2; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,009 INFO L280 TraceCheckUtils]: 43: Hoare triple {15688#(not (= 1 ~a25~0))} havoc #t~nondet2; {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,009 INFO L280 TraceCheckUtils]: 44: Hoare triple {15688#(not (= 1 ~a25~0))} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15688#(not (= 1 ~a25~0))} is VALID [2020-07-18 00:36:13,010 INFO L263 TraceCheckUtils]: 45: Hoare triple {15688#(not (= 1 ~a25~0))} call #t~ret3 := calculate_output(~input~0); {15708#(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 00:36:13,011 INFO L280 TraceCheckUtils]: 46: Hoare triple {15708#(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; {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,011 INFO L280 TraceCheckUtils]: 47: Hoare triple {15709#(= ~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); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,012 INFO L280 TraceCheckUtils]: 48: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,012 INFO L280 TraceCheckUtils]: 49: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a21~0 && 1 == ~a19~0 && ((((1 == ~a25~0 || !(1 == ~a25~0)) && 3 == ~input) && 9 == ~a17~0) && 1 == ~a11~0) && 9 == ~a28~0); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,013 INFO L280 TraceCheckUtils]: 50: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,013 INFO L280 TraceCheckUtils]: 51: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(((8 == ~a17~0 && ((1 == ~input && (1 == ~a25~0 || !(1 == ~a25~0))) && !(1 == ~a11~0)) && 1 == ~a19~0) && 1 == ~a21~0) && 10 == ~a28~0); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,014 INFO L280 TraceCheckUtils]: 52: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,014 INFO L280 TraceCheckUtils]: 53: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} 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)); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,015 INFO L280 TraceCheckUtils]: 54: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} 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); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,015 INFO L280 TraceCheckUtils]: 55: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} 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); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,016 INFO L280 TraceCheckUtils]: 56: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} 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); {15709#(= ~a25~0 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,016 INFO L280 TraceCheckUtils]: 57: Hoare triple {15709#(= ~a25~0 |old(~a25~0)|)} assume !(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0; {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,017 INFO L280 TraceCheckUtils]: 58: Hoare triple {15710#(= 1 |old(~a25~0)|)} assume !(1 == ~a19~0); {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,017 INFO L280 TraceCheckUtils]: 59: Hoare triple {15710#(= 1 |old(~a25~0)|)} ~a19~0 := 1; {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,018 INFO L280 TraceCheckUtils]: 60: Hoare triple {15710#(= 1 |old(~a25~0)|)} ~a28~0 := 8; {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,019 INFO L280 TraceCheckUtils]: 61: Hoare triple {15710#(= 1 |old(~a25~0)|)} #res := 26; {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,019 INFO L280 TraceCheckUtils]: 62: Hoare triple {15710#(= 1 |old(~a25~0)|)} assume true; {15710#(= 1 |old(~a25~0)|)} is VALID [2020-07-18 00:36:13,020 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15710#(= 1 |old(~a25~0)|)} {15688#(not (= 1 ~a25~0))} #1183#return; {15661#false} is VALID [2020-07-18 00:36:13,020 INFO L280 TraceCheckUtils]: 64: Hoare triple {15661#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {15661#false} is VALID [2020-07-18 00:36:13,021 INFO L280 TraceCheckUtils]: 65: Hoare triple {15661#false} ~output~0 := #t~ret3; {15661#false} is VALID [2020-07-18 00:36:13,021 INFO L280 TraceCheckUtils]: 66: Hoare triple {15661#false} havoc #t~ret3; {15661#false} is VALID [2020-07-18 00:36:13,021 INFO L280 TraceCheckUtils]: 67: Hoare triple {15661#false} assume !false; {15661#false} is VALID [2020-07-18 00:36:13,021 INFO L280 TraceCheckUtils]: 68: Hoare triple {15661#false} havoc ~input~0; {15661#false} is VALID [2020-07-18 00:36:13,021 INFO L280 TraceCheckUtils]: 69: Hoare triple {15661#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15661#false} is VALID [2020-07-18 00:36:13,022 INFO L280 TraceCheckUtils]: 70: Hoare triple {15661#false} ~input~0 := #t~nondet2; {15661#false} is VALID [2020-07-18 00:36:13,022 INFO L280 TraceCheckUtils]: 71: Hoare triple {15661#false} havoc #t~nondet2; {15661#false} is VALID [2020-07-18 00:36:13,022 INFO L280 TraceCheckUtils]: 72: Hoare triple {15661#false} assume !((((1 != ~input~0 && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {15661#false} is VALID [2020-07-18 00:36:13,022 INFO L263 TraceCheckUtils]: 73: Hoare triple {15661#false} call #t~ret3 := calculate_output(~input~0); {15661#false} is VALID [2020-07-18 00:36:13,022 INFO L280 TraceCheckUtils]: 74: Hoare triple {15661#false} ~input := #in~input; {15661#false} is VALID [2020-07-18 00:36:13,022 INFO L280 TraceCheckUtils]: 75: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,022 INFO L280 TraceCheckUtils]: 76: Hoare triple {15661#false} assume !(8 == ~a17~0 && (((!(1 == ~a11~0) && 1 == ~a21~0 && 6 == ~input) && 7 == ~a28~0) && 1 == ~a19~0) && !(1 == ~a25~0)); {15661#false} is VALID [2020-07-18 00:36:13,023 INFO L280 TraceCheckUtils]: 77: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,023 INFO L280 TraceCheckUtils]: 78: Hoare triple {15661#false} assume !(9 == ~a28~0 && !(1 == ~a19~0) && 1 == ~a21~0 && ((4 == ~input && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,023 INFO L280 TraceCheckUtils]: 79: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,023 INFO L280 TraceCheckUtils]: 80: Hoare triple {15661#false} assume !(1 == ~a19~0 && !(1 == ~a25~0) && 1 == ~a21~0 && ((1 == ~input && 8 == ~a17~0) && !(1 == ~a11~0)) && 7 == ~a28~0); {15661#false} is VALID [2020-07-18 00:36:13,023 INFO L280 TraceCheckUtils]: 81: Hoare triple {15661#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)); {15661#false} is VALID [2020-07-18 00:36:13,023 INFO L280 TraceCheckUtils]: 82: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,023 INFO L280 TraceCheckUtils]: 83: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,024 INFO L280 TraceCheckUtils]: 84: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,024 INFO L280 TraceCheckUtils]: 85: Hoare triple {15661#false} assume !(!(1 == ~a19~0) && (((8 == ~a17~0 && 1 == ~a25~0 && 3 == ~input) && 10 == ~a28~0) && !(1 == ~a11~0)) && 1 == ~a21~0); {15661#false} is VALID [2020-07-18 00:36:13,024 INFO L280 TraceCheckUtils]: 86: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,024 INFO L280 TraceCheckUtils]: 87: Hoare triple {15661#false} assume !(8 == ~a17~0 && 1 == ~a21~0 && 1 == ~a25~0 && 1 == ~a19~0 && !(1 == ~a11~0) && 11 == ~a28~0 && 3 == ~input); {15661#false} is VALID [2020-07-18 00:36:13,024 INFO L280 TraceCheckUtils]: 88: Hoare triple {15661#false} assume !(9 == ~a28~0 && ((!(1 == ~a19~0) && (3 == ~input && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0); {15661#false} is VALID [2020-07-18 00:36:13,024 INFO L280 TraceCheckUtils]: 89: Hoare triple {15661#false} assume !((!(1 == ~a11~0) && (11 == ~a28~0 && 1 == ~a25~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 1 == ~a21~0); {15661#false} is VALID [2020-07-18 00:36:13,024 INFO L280 TraceCheckUtils]: 90: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,025 INFO L280 TraceCheckUtils]: 91: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,025 INFO L280 TraceCheckUtils]: 92: Hoare triple {15661#false} assume !((((1 == ~a21~0 && 10 == ~a28~0 && 1 == ~input && 1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a17~0) && !(1 == ~a19~0)); {15661#false} is VALID [2020-07-18 00:36:13,025 INFO L280 TraceCheckUtils]: 93: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,025 INFO L280 TraceCheckUtils]: 94: Hoare triple {15661#false} assume !(((8 == ~a17~0 && !(1 == ~a19~0) && (6 == ~input && 1 == ~a21~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 9 == ~a28~0); {15661#false} is VALID [2020-07-18 00:36:13,025 INFO L280 TraceCheckUtils]: 95: Hoare triple {15661#false} assume !(!(1 == ~a11~0) && (!(1 == ~a25~0) && (1 == ~a21~0 && 1 == ~input && 1 == ~a19~0) && 8 == ~a17~0) && 11 == ~a28~0); {15661#false} is VALID [2020-07-18 00:36:13,025 INFO L280 TraceCheckUtils]: 96: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,025 INFO L280 TraceCheckUtils]: 97: Hoare triple {15661#false} assume !((!(1 == ~a11~0) && 9 == ~a28~0 && ((!(1 == ~a19~0) && 5 == ~input) && !(1 == ~a25~0)) && 1 == ~a21~0) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,026 INFO L280 TraceCheckUtils]: 98: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,026 INFO L280 TraceCheckUtils]: 99: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,026 INFO L280 TraceCheckUtils]: 100: Hoare triple {15661#false} assume !((9 == ~a17~0 && (8 == ~a28~0 && (1 == ~input && 1 == ~a19~0) && !(1 == ~a25~0)) && 1 == ~a11~0) && 1 == ~a21~0); {15661#false} is VALID [2020-07-18 00:36:13,026 INFO L280 TraceCheckUtils]: 101: Hoare triple {15661#false} assume !((1 == ~a21~0 && 1 == ~a19~0 && 7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 3 == ~input) && !(1 == ~a11~0)); {15661#false} is VALID [2020-07-18 00:36:13,026 INFO L280 TraceCheckUtils]: 102: Hoare triple {15661#false} assume !(11 == ~a28~0 && (8 == ~a17~0 && ((6 == ~input && 1 == ~a21~0) && 1 == ~a19~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)); {15661#false} is VALID [2020-07-18 00:36:13,027 INFO L280 TraceCheckUtils]: 103: Hoare triple {15661#false} assume !((!(1 == ~a11~0) && (8 == ~a17~0 && 1 == ~a21~0 && 3 == ~input && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a25~0); {15661#false} is VALID [2020-07-18 00:36:13,027 INFO L280 TraceCheckUtils]: 104: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,027 INFO L280 TraceCheckUtils]: 105: Hoare triple {15661#false} assume !(((!(1 == ~a11~0) && 8 == ~a17~0 && (4 == ~input && 1 == ~a19~0) && 8 == ~a28~0) && 1 == ~a21~0) && 1 == ~a25~0); {15661#false} is VALID [2020-07-18 00:36:13,027 INFO L280 TraceCheckUtils]: 106: Hoare triple {15661#false} assume !(1 == ~a19~0 && ((((4 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)) && !(1 == ~a11~0)) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,027 INFO L280 TraceCheckUtils]: 107: Hoare triple {15661#false} assume !(8 == ~a17~0 && ((((1 == ~input && 1 == ~a21~0) && !(1 == ~a11~0)) && 1 == ~a19~0) && !(1 == ~a25~0)) && 9 == ~a28~0); {15661#false} is VALID [2020-07-18 00:36:13,028 INFO L280 TraceCheckUtils]: 108: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,028 INFO L280 TraceCheckUtils]: 109: Hoare triple {15661#false} assume !((!(1 == ~a25~0) && 1 == ~a11~0 && 8 == ~a28~0 && (9 == ~a17~0 && 4 == ~input) && 1 == ~a19~0) && 1 == ~a21~0); {15661#false} is VALID [2020-07-18 00:36:13,028 INFO L280 TraceCheckUtils]: 110: Hoare triple {15661#false} assume !(!(1 == ~a19~0) && 8 == ~a17~0 && 10 == ~a28~0 && (1 == ~a25~0 && !(1 == ~a11~0) && 5 == ~input) && 1 == ~a21~0); {15661#false} is VALID [2020-07-18 00:36:13,028 INFO L280 TraceCheckUtils]: 111: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,028 INFO L280 TraceCheckUtils]: 112: Hoare triple {15661#false} assume !(1 == ~a21~0 && ((1 == ~a19~0 && 1 == ~a25~0 && 11 == ~a28~0 && 6 == ~input) && !(1 == ~a11~0)) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,029 INFO L280 TraceCheckUtils]: 113: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,029 INFO L280 TraceCheckUtils]: 114: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,029 INFO L280 TraceCheckUtils]: 115: Hoare triple {15661#false} assume !((8 == ~a17~0 && (((6 == ~input && 1 == ~a25~0) && !(1 == ~a19~0)) && !(1 == ~a11~0)) && 10 == ~a28~0) && 1 == ~a21~0); {15661#false} is VALID [2020-07-18 00:36:13,029 INFO L280 TraceCheckUtils]: 116: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,029 INFO L280 TraceCheckUtils]: 117: Hoare triple {15661#false} assume !((((((1 == ~input && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && !(1 == ~a25~0)) && 8 == ~a17~0) && !(1 == ~a11~0)); {15661#false} is VALID [2020-07-18 00:36:13,030 INFO L280 TraceCheckUtils]: 118: Hoare triple {15661#false} assume !(8 == ~a17~0 && ((!(1 == ~a11~0) && (!(1 == ~a25~0) && 4 == ~input) && 1 == ~a19~0) && 7 == ~a28~0) && 1 == ~a21~0); {15661#false} is VALID [2020-07-18 00:36:13,030 INFO L280 TraceCheckUtils]: 119: Hoare triple {15661#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)); {15661#false} is VALID [2020-07-18 00:36:13,030 INFO L280 TraceCheckUtils]: 120: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,030 INFO L280 TraceCheckUtils]: 121: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,030 INFO L280 TraceCheckUtils]: 122: Hoare triple {15661#false} assume !(!(1 == ~a11~0) && 1 == ~a19~0 && (((9 == ~a28~0 && 6 == ~input) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)); {15661#false} is VALID [2020-07-18 00:36:13,031 INFO L280 TraceCheckUtils]: 123: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,031 INFO L280 TraceCheckUtils]: 124: Hoare triple {15661#false} assume !(7 == ~a28~0 && 8 == ~a17~0 && !(1 == ~a25~0) && 1 == ~a21~0 && 1 == ~a19~0 && 5 == ~input && !(1 == ~a11~0)); {15661#false} is VALID [2020-07-18 00:36:13,031 INFO L280 TraceCheckUtils]: 125: Hoare triple {15661#false} assume !(8 == ~a28~0 && 1 == ~a21~0 && (!(1 == ~a11~0) && (1 == ~input && 8 == ~a17~0) && 1 == ~a19~0) && 1 == ~a25~0); {15661#false} is VALID [2020-07-18 00:36:13,031 INFO L280 TraceCheckUtils]: 126: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,032 INFO L280 TraceCheckUtils]: 127: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,032 INFO L280 TraceCheckUtils]: 128: Hoare triple {15661#false} assume !(8 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a11~0) && 1 == ~a25~0 && 8 == ~a28~0 && 6 == ~input) && 1 == ~a19~0); {15661#false} is VALID [2020-07-18 00:36:13,032 INFO L280 TraceCheckUtils]: 129: Hoare triple {15661#false} assume !((1 == ~a19~0 && 8 == ~a17~0 && ((!(1 == ~a25~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a11~0)) && 11 == ~a28~0); {15661#false} is VALID [2020-07-18 00:36:13,032 INFO L280 TraceCheckUtils]: 130: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,039 INFO L280 TraceCheckUtils]: 131: Hoare triple {15661#false} assume !((((((3 == ~input && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a25~0)) && 11 == ~a28~0) && !(1 == ~a11~0)); {15661#false} is VALID [2020-07-18 00:36:13,040 INFO L280 TraceCheckUtils]: 132: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,040 INFO L280 TraceCheckUtils]: 133: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,040 INFO L280 TraceCheckUtils]: 134: Hoare triple {15661#false} assume !((!(1 == ~a11~0) && (((4 == ~input && 8 == ~a17~0) && !(1 == ~a25~0)) && 1 == ~a21~0) && 11 == ~a28~0) && 1 == ~a19~0); {15661#false} is VALID [2020-07-18 00:36:13,040 INFO L280 TraceCheckUtils]: 135: Hoare triple {15661#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)); {15661#false} is VALID [2020-07-18 00:36:13,040 INFO L280 TraceCheckUtils]: 136: Hoare triple {15661#false} assume !(!(1 == ~a11~0) && (8 == ~a17~0 && ((1 == ~a25~0 && 4 == ~input) && 1 == ~a19~0) && 11 == ~a28~0) && 1 == ~a21~0); {15661#false} is VALID [2020-07-18 00:36:13,041 INFO L280 TraceCheckUtils]: 137: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,041 INFO L280 TraceCheckUtils]: 138: Hoare triple {15661#false} assume !(1 == ~a19~0 && ((1 == ~a21~0 && (!(1 == ~a25~0) && 3 == ~input) && 9 == ~a17~0) && 8 == ~a28~0) && 1 == ~a11~0); {15661#false} is VALID [2020-07-18 00:36:13,041 INFO L280 TraceCheckUtils]: 139: Hoare triple {15661#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)); {15661#false} is VALID [2020-07-18 00:36:13,041 INFO L280 TraceCheckUtils]: 140: Hoare triple {15661#false} assume !(1 == ~a19~0 && (((8 == ~a17~0 && 5 == ~input && !(1 == ~a11~0)) && 1 == ~a21~0) && 1 == ~a25~0) && 8 == ~a28~0); {15661#false} is VALID [2020-07-18 00:36:13,042 INFO L280 TraceCheckUtils]: 141: Hoare triple {15661#false} assume !(((!(1 == ~a11~0) && ((1 == ~a21~0 && 4 == ~input) && 10 == ~a28~0) && 8 == ~a17~0) && !(1 == ~a19~0)) && 1 == ~a25~0); {15661#false} is VALID [2020-07-18 00:36:13,042 INFO L280 TraceCheckUtils]: 142: Hoare triple {15661#false} assume !(8 == ~a28~0 && (1 == ~a19~0 && 1 == ~a11~0 && !(1 == ~a25~0) && 9 == ~a17~0 && 6 == ~input) && 1 == ~a21~0); {15661#false} is VALID [2020-07-18 00:36:13,042 INFO L280 TraceCheckUtils]: 143: Hoare triple {15661#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)); {15661#false} is VALID [2020-07-18 00:36:13,042 INFO L280 TraceCheckUtils]: 144: Hoare triple {15661#false} assume !(((((!(1 == ~a25~0) && 1 == ~a19~0 && 3 == ~input) && 9 == ~a28~0) && 1 == ~a21~0) && 8 == ~a17~0) && !(1 == ~a11~0)); {15661#false} is VALID [2020-07-18 00:36:13,042 INFO L280 TraceCheckUtils]: 145: Hoare triple {15661#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)); {15661#false} is VALID [2020-07-18 00:36:13,043 INFO L280 TraceCheckUtils]: 146: Hoare triple {15661#false} assume !(((!(1 == ~a11~0) && ((1 == ~a19~0 && 5 == ~input) && 8 == ~a17~0) && 1 == ~a21~0) && 9 == ~a28~0) && !(1 == ~a25~0)); {15661#false} is VALID [2020-07-18 00:36:13,043 INFO L280 TraceCheckUtils]: 147: Hoare triple {15661#false} assume !((1 == ~a11~0 && 1 == ~a19~0 && 1 == ~a21~0 && (9 == ~a17~0 && 5 == ~input) && !(1 == ~a25~0)) && 8 == ~a28~0); {15661#false} is VALID [2020-07-18 00:36:13,043 INFO L280 TraceCheckUtils]: 148: Hoare triple {15661#false} assume !(!(1 == ~a11~0) && 1 == ~a21~0 && (1 == ~a19~0 && 8 == ~a17~0 && 1 == ~a25~0 && 5 == ~input) && 11 == ~a28~0); {15661#false} is VALID [2020-07-18 00:36:13,043 INFO L280 TraceCheckUtils]: 149: Hoare triple {15661#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); {15661#false} is VALID [2020-07-18 00:36:13,043 INFO L280 TraceCheckUtils]: 150: Hoare triple {15661#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,044 INFO L280 TraceCheckUtils]: 151: Hoare triple {15661#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 10 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,044 INFO L280 TraceCheckUtils]: 152: Hoare triple {15661#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,044 INFO L280 TraceCheckUtils]: 153: Hoare triple {15661#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,044 INFO L280 TraceCheckUtils]: 154: Hoare triple {15661#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,044 INFO L280 TraceCheckUtils]: 155: Hoare triple {15661#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 9 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,045 INFO L280 TraceCheckUtils]: 156: Hoare triple {15661#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,045 INFO L280 TraceCheckUtils]: 157: Hoare triple {15661#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 9 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,045 INFO L280 TraceCheckUtils]: 158: Hoare triple {15661#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,045 INFO L280 TraceCheckUtils]: 159: Hoare triple {15661#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,045 INFO L280 TraceCheckUtils]: 160: Hoare triple {15661#false} assume !(((((1 == ~a25~0 && 1 == ~a11~0) && 11 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 8 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,046 INFO L280 TraceCheckUtils]: 161: Hoare triple {15661#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 7 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,046 INFO L280 TraceCheckUtils]: 162: Hoare triple {15661#false} assume !(((((!(1 == ~a25~0) && 1 == ~a11~0) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,046 INFO L280 TraceCheckUtils]: 163: Hoare triple {15661#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 10 == ~a28~0) && !(1 == ~a19~0)) && 1 == ~a21~0) && 7 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,046 INFO L280 TraceCheckUtils]: 164: Hoare triple {15661#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 11 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,046 INFO L280 TraceCheckUtils]: 165: Hoare triple {15661#false} assume !(((((1 == ~a25~0 && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0); {15661#false} is VALID [2020-07-18 00:36:13,051 INFO L280 TraceCheckUtils]: 166: Hoare triple {15661#false} assume ((((!(1 == ~a25~0) && !(1 == ~a11~0)) && 8 == ~a28~0) && 1 == ~a19~0) && 1 == ~a21~0) && 7 == ~a17~0; {15661#false} is VALID [2020-07-18 00:36:13,051 INFO L280 TraceCheckUtils]: 167: Hoare triple {15661#false} assume !false; {15661#false} is VALID [2020-07-18 00:36:13,064 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 00:36:14,223 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-18 00:36:14,570 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2020-07-18 00:36:14,960 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2020-07-18 00:36:15,236 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:36:15,518 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:36:15,823 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:36:16,380 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2020-07-18 00:36:16,747 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-07-18 00:36:17,119 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2020-07-18 00:36:17,512 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-07-18 00:36:18,204 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2020-07-18 00:36:18,946 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2020-07-18 00:36:19,716 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2020-07-18 00:36:20,548 WARN L193 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 90 [2020-07-18 00:36:21,041 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2020-07-18 00:36:21,915 WARN L193 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2020-07-18 00:36:22,465 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2020-07-18 00:36:23,053 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-07-18 00:36:24,078 WARN L193 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2020-07-18 00:36:25,026 WARN L193 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2020-07-18 00:36:25,952 WARN L193 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 93 [2020-07-18 00:36:26,936 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2020-07-18 00:36:27,555 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-07-18 00:36:28,622 WARN L193 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 96 [2020-07-18 00:36:29,705 WARN L193 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2020-07-18 00:36:30,832 WARN L193 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 98 [2020-07-18 00:36:31,956 WARN L193 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-07-18 00:36:32,691 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2020-07-18 00:36:33,432 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-07-18 00:36:34,690 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 101 [2020-07-18 00:36:35,470 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2020-07-18 00:36:36,790 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2020-07-18 00:36:38,076 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 103 DAG size of output: 102 [2020-07-18 00:36:39,397 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:36:40,225 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-07-18 00:36:41,094 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-07-18 00:36:42,494 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 110 DAG size of output: 104 [2020-07-18 00:36:44,333 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 105 DAG size of output: 102 [2020-07-18 00:36:45,724 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:36:47,125 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 108 DAG size of output: 104 [2020-07-18 00:36:48,000 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-07-18 00:36:48,914 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2020-07-18 00:36:50,470 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2020-07-18 00:36:52,045 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2020-07-18 00:36:53,521 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2020-07-18 00:36:55,530 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2020-07-18 00:36:57,020 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2020-07-18 00:36:58,534 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 111 DAG size of output: 106 [2020-07-18 00:37:00,075 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 107 DAG size of output: 107 [2020-07-18 00:37:01,690 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2020-07-18 00:37:03,181 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 109 DAG size of output: 105 [2020-07-18 00:37:05,167 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 106 DAG size of output: 104 [2020-07-18 00:37:06,620 WARN L193 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 101 [2020-07-18 00:37:08,008 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2020-07-18 00:37:09,357 WARN L193 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 100 [2020-07-18 00:37:10,843 WARN L193 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2020-07-18 00:37:12,275 WARN L193 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:37:14,146 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2020-07-18 00:37:15,575 WARN L193 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2020-07-18 00:37:16,998 WARN L193 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 103 [2020-07-18 00:37:18,387 WARN L193 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2020-07-18 00:37:19,782 WARN L193 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2020-07-18 00:37:21,195 WARN L193 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 102 [2020-07-18 00:37:22,917 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 107 DAG size of output: 97 [2020-07-18 00:37:24,229 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 98 [2020-07-18 00:37:25,528 WARN L193 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2020-07-18 00:37:27,204 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 99 DAG size of output: 96 [2020-07-18 00:37:28,378 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 93 [2020-07-18 00:37:29,425 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 86 [2020-07-18 00:37:30,271 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 68 [2020-07-18 00:37:31,026 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2020-07-18 00:37:31,816 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 70 [2020-07-18 00:37:32,722 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2020-07-18 00:37:33,362 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2020-07-18 00:37:34,183 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 71 [2020-07-18 00:37:34,887 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-07-18 00:37:35,587 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-07-18 00:37:36,492 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 00:37:37,411 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 00:37:38,338 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2020-07-18 00:37:39,314 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2020-07-18 00:37:40,316 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2020-07-18 00:37:41,103 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-18 00:37:41,928 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-18 00:37:42,771 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-18 00:37:43,627 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2020-07-18 00:37:44,256 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 40 [2020-07-18 00:37:44,264 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:37:44,264 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [28790793] [2020-07-18 00:37:44,265 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:37:44,265 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [107] imperfect sequences [] total 107 [2020-07-18 00:37:44,265 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648957883] [2020-07-18 00:37:44,266 INFO L78 Accepts]: Start accepts. Automaton has 108 states. Word has length 168 [2020-07-18 00:37:44,266 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:37:44,266 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 108 states. [2020-07-18 00:37:44,364 WARN L140 InductivityCheck]: Transition 15717#(and (= 1 |old(~a25~0)|) (<= main_~output~0 2147483647) (<= 0 (+ main_~output~0 2147483648)) (or (= 1 main_~input~0) (= 6 main_~input~0) (= 4 main_~input~0) (= 5 main_~input~0) (= 3 main_~input~0))) ( _ , call #t~ret3 := calculate_output(~input~0); , 15718#(and (= 1 |old(~a25~0)|) (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) (<= 0 (+ main_~output~0 2147483648))) ) not inductive [2020-07-18 00:37:44,364 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:37:44,365 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 00:37:44,372 INFO L168 Benchmark]: Toolchain (without parser) took 144776.14 ms. Allocated memory was 137.4 MB in the beginning and 432.0 MB in the end (delta: 294.6 MB). Free memory was 101.7 MB in the beginning and 242.5 MB in the end (delta: -140.8 MB). Peak memory consumption was 153.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:37:44,374 INFO L168 Benchmark]: CDTParser took 0.89 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:37:44,375 INFO L168 Benchmark]: CACSL2BoogieTranslator took 781.63 ms. Allocated memory was 137.4 MB in the beginning and 203.9 MB in the end (delta: 66.6 MB). Free memory was 101.2 MB in the beginning and 167.1 MB in the end (delta: -65.8 MB). Peak memory consumption was 39.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:37:44,376 INFO L168 Benchmark]: Boogie Preprocessor took 136.12 ms. Allocated memory is still 203.9 MB. Free memory was 167.1 MB in the beginning and 161.2 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:37:44,380 INFO L168 Benchmark]: RCFGBuilder took 1941.84 ms. Allocated memory was 203.9 MB in the beginning and 252.7 MB in the end (delta: 48.8 MB). Free memory was 161.2 MB in the beginning and 198.1 MB in the end (delta: -36.9 MB). Peak memory consumption was 112.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:37:44,383 INFO L168 Benchmark]: TraceAbstraction took 141909.87 ms. Allocated memory was 252.7 MB in the beginning and 432.0 MB in the end (delta: 179.3 MB). Free memory was 198.1 MB in the beginning and 242.5 MB in the end (delta: -44.4 MB). Peak memory consumption was 134.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:37:44,385 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 0.89 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 781.63 ms. Allocated memory was 137.4 MB in the beginning and 203.9 MB in the end (delta: 66.6 MB). Free memory was 101.2 MB in the beginning and 167.1 MB in the end (delta: -65.8 MB). Peak memory consumption was 39.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 136.12 ms. Allocated memory is still 203.9 MB. Free memory was 167.1 MB in the beginning and 161.2 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1941.84 ms. Allocated memory was 203.9 MB in the beginning and 252.7 MB in the end (delta: 48.8 MB). Free memory was 161.2 MB in the beginning and 198.1 MB in the end (delta: -36.9 MB). Peak memory consumption was 112.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 141909.87 ms. Allocated memory was 252.7 MB in the beginning and 432.0 MB in the end (delta: 179.3 MB). Free memory was 198.1 MB in the beginning and 242.5 MB in the end (delta: -44.4 MB). Peak memory consumption was 134.9 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...