/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label19.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:11:22,903 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:11:22,905 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:11:22,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-10 15:11:22,962 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 15:11:22,978 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:11:22,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:11:22,980 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:11:22,980 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:11:22,981 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:11:22,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:11:22,981 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:11:22,981 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:11:22,982 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:11:22,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:11:22,982 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:11:22,982 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:11:22,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:11:22,983 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:11:22,983 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:11:22,983 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:11:22,983 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:11:22,983 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:11:22,984 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:11:22,984 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:11:22,984 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:11:22,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:11:22,985 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:11:22,985 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:11:22,985 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:11:22,986 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:11:22,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:11:22,986 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:11:22,986 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:11:22,986 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:11:23,274 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:11:23,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:11:23,291 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:11:23,292 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:11:23,293 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:11:23,293 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label19.c [2020-07-10 15:11:23,369 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c18b4d67e/ac45e6006c93420a8ed0b0e0172fb9a4/FLAGdb7ba3b52 [2020-07-10 15:11:24,029 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:11:24,030 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label19.c [2020-07-10 15:11:24,046 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c18b4d67e/ac45e6006c93420a8ed0b0e0172fb9a4/FLAGdb7ba3b52 [2020-07-10 15:11:24,261 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c18b4d67e/ac45e6006c93420a8ed0b0e0172fb9a4 [2020-07-10 15:11:24,275 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:11:24,278 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:11:24,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:11:24,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:11:24,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:11:24,289 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:11:24" (1/1) ... [2020-07-10 15:11:24,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@221ba80f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:11:24, skipping insertion in model container [2020-07-10 15:11:24,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:11:24" (1/1) ... [2020-07-10 15:11:24,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:11:24,373 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:11:24,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:11:24,957 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:11:25,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:11:25,131 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:11:25,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:11:25 WrapperNode [2020-07-10 15:11:25,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:11:25,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:11:25,133 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:11:25,133 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:11:25,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:11:25" (1/1) ... [2020-07-10 15:11:25,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:11:25" (1/1) ... [2020-07-10 15:11:25,169 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:11:25" (1/1) ... [2020-07-10 15:11:25,169 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:11:25" (1/1) ... [2020-07-10 15:11:25,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:11:25" (1/1) ... [2020-07-10 15:11:25,262 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:11:25" (1/1) ... [2020-07-10 15:11:25,269 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:11:25" (1/1) ... [2020-07-10 15:11:25,276 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:11:25,276 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:11:25,276 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:11:25,277 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:11:25,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:11:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-07-10 15:11:25,352 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:11:25,353 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-07-10 15:11:25,353 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:11:25,353 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:11:25,353 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 15:11:25,353 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:11:25,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:11:25,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:11:27,178 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:11:27,179 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-10 15:11:27,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:11:27 BoogieIcfgContainer [2020-07-10 15:11:27,200 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:11:27,204 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:11:27,204 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:11:27,208 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:11:27,209 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:11:24" (1/3) ... [2020-07-10 15:11:27,211 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61bbbba4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:11:27, skipping insertion in model container [2020-07-10 15:11:27,211 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:11:25" (2/3) ... [2020-07-10 15:11:27,212 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61bbbba4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:11:27, skipping insertion in model container [2020-07-10 15:11:27,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:11:27" (3/3) ... [2020-07-10 15:11:27,215 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem01_label19.c [2020-07-10 15:11:27,228 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:11:27,238 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:11:27,255 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:11:27,304 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:11:27,305 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:11:27,305 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:11:27,306 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:11:27,306 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:11:27,306 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:11:27,306 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:11:27,306 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:11:27,340 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states. [2020-07-10 15:11:27,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-10 15:11:27,361 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:11:27,363 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] [2020-07-10 15:11:27,364 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:11:27,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:11:27,374 INFO L82 PathProgramCache]: Analyzing trace with hash -940773154, now seen corresponding path program 1 times [2020-07-10 15:11:27,388 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:11:27,389 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1572008867] [2020-07-10 15:11:27,389 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:11:27,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:28,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:28,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:11:28,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:11:28,092 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,097 INFO L263 TraceCheckUtils]: 0: Hoare triple {210#true} call ULTIMATE.init(); {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:11:28,099 INFO L280 TraceCheckUtils]: 1: Hoare triple {216#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:11:28,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(<= 15 ~a8~0)} assume true; {217#(<= 15 ~a8~0)} is VALID [2020-07-10 15:11:28,102 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {217#(<= 15 ~a8~0)} {210#true} #782#return; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,103 INFO L263 TraceCheckUtils]: 4: Hoare triple {215#(not (= 14 ~a8~0))} call #t~ret4 := main(); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {215#(not (= 14 ~a8~0))} ~output~0 := -1; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,105 INFO L280 TraceCheckUtils]: 6: Hoare triple {215#(not (= 14 ~a8~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,106 INFO L280 TraceCheckUtils]: 7: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,108 INFO L263 TraceCheckUtils]: 8: Hoare triple {215#(not (= 14 ~a8~0))} call #t~ret3 := calculate_output(~input~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,109 INFO L280 TraceCheckUtils]: 9: Hoare triple {215#(not (= 14 ~a8~0))} ~input := #in~input; {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,110 INFO L280 TraceCheckUtils]: 10: Hoare triple {215#(not (= 14 ~a8~0))} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,111 INFO L280 TraceCheckUtils]: 11: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,112 INFO L280 TraceCheckUtils]: 12: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,113 INFO L280 TraceCheckUtils]: 13: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,114 INFO L280 TraceCheckUtils]: 14: Hoare triple {215#(not (= 14 ~a8~0))} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,115 INFO L280 TraceCheckUtils]: 15: Hoare triple {215#(not (= 14 ~a8~0))} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,116 INFO L280 TraceCheckUtils]: 16: Hoare triple {215#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,117 INFO L280 TraceCheckUtils]: 17: Hoare triple {215#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,118 INFO L280 TraceCheckUtils]: 18: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,119 INFO L280 TraceCheckUtils]: 19: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,120 INFO L280 TraceCheckUtils]: 20: Hoare triple {215#(not (= 14 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,121 INFO L280 TraceCheckUtils]: 21: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,122 INFO L280 TraceCheckUtils]: 22: Hoare triple {215#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,124 INFO L280 TraceCheckUtils]: 23: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,125 INFO L280 TraceCheckUtils]: 24: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,126 INFO L280 TraceCheckUtils]: 25: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,126 INFO L280 TraceCheckUtils]: 26: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,127 INFO L280 TraceCheckUtils]: 27: Hoare triple {215#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,128 INFO L280 TraceCheckUtils]: 28: Hoare triple {215#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,129 INFO L280 TraceCheckUtils]: 29: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,130 INFO L280 TraceCheckUtils]: 30: Hoare triple {215#(not (= 14 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,131 INFO L280 TraceCheckUtils]: 31: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,132 INFO L280 TraceCheckUtils]: 32: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,133 INFO L280 TraceCheckUtils]: 33: Hoare triple {215#(not (= 14 ~a8~0))} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,134 INFO L280 TraceCheckUtils]: 34: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,135 INFO L280 TraceCheckUtils]: 35: Hoare triple {215#(not (= 14 ~a8~0))} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,137 INFO L280 TraceCheckUtils]: 36: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,138 INFO L280 TraceCheckUtils]: 37: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,139 INFO L280 TraceCheckUtils]: 38: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,140 INFO L280 TraceCheckUtils]: 39: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,141 INFO L280 TraceCheckUtils]: 40: Hoare triple {215#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,142 INFO L280 TraceCheckUtils]: 41: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,143 INFO L280 TraceCheckUtils]: 42: Hoare triple {215#(not (= 14 ~a8~0))} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,144 INFO L280 TraceCheckUtils]: 43: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,145 INFO L280 TraceCheckUtils]: 44: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,146 INFO L280 TraceCheckUtils]: 45: Hoare triple {215#(not (= 14 ~a8~0))} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,147 INFO L280 TraceCheckUtils]: 46: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,148 INFO L280 TraceCheckUtils]: 47: Hoare triple {215#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,149 INFO L280 TraceCheckUtils]: 48: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,150 INFO L280 TraceCheckUtils]: 49: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,151 INFO L280 TraceCheckUtils]: 50: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,152 INFO L280 TraceCheckUtils]: 51: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,153 INFO L280 TraceCheckUtils]: 52: Hoare triple {215#(not (= 14 ~a8~0))} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,154 INFO L280 TraceCheckUtils]: 53: Hoare triple {215#(not (= 14 ~a8~0))} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,155 INFO L280 TraceCheckUtils]: 54: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,156 INFO L280 TraceCheckUtils]: 55: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,157 INFO L280 TraceCheckUtils]: 56: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,158 INFO L280 TraceCheckUtils]: 57: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,159 INFO L280 TraceCheckUtils]: 58: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,161 INFO L280 TraceCheckUtils]: 59: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,162 INFO L280 TraceCheckUtils]: 60: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,163 INFO L280 TraceCheckUtils]: 61: Hoare triple {215#(not (= 14 ~a8~0))} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,164 INFO L280 TraceCheckUtils]: 62: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,164 INFO L280 TraceCheckUtils]: 63: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,165 INFO L280 TraceCheckUtils]: 64: Hoare triple {215#(not (= 14 ~a8~0))} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,166 INFO L280 TraceCheckUtils]: 65: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,167 INFO L280 TraceCheckUtils]: 66: Hoare triple {215#(not (= 14 ~a8~0))} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,168 INFO L280 TraceCheckUtils]: 67: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,170 INFO L280 TraceCheckUtils]: 68: Hoare triple {215#(not (= 14 ~a8~0))} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,171 INFO L280 TraceCheckUtils]: 69: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,173 INFO L280 TraceCheckUtils]: 70: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,174 INFO L280 TraceCheckUtils]: 71: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,175 INFO L280 TraceCheckUtils]: 72: Hoare triple {215#(not (= 14 ~a8~0))} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,177 INFO L280 TraceCheckUtils]: 73: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,178 INFO L280 TraceCheckUtils]: 74: Hoare triple {215#(not (= 14 ~a8~0))} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,179 INFO L280 TraceCheckUtils]: 75: Hoare triple {215#(not (= 14 ~a8~0))} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,180 INFO L280 TraceCheckUtils]: 76: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,181 INFO L280 TraceCheckUtils]: 77: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,182 INFO L280 TraceCheckUtils]: 78: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,183 INFO L280 TraceCheckUtils]: 79: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,183 INFO L280 TraceCheckUtils]: 80: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,184 INFO L280 TraceCheckUtils]: 81: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,185 INFO L280 TraceCheckUtils]: 82: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,186 INFO L280 TraceCheckUtils]: 83: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,187 INFO L280 TraceCheckUtils]: 84: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,188 INFO L280 TraceCheckUtils]: 85: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,189 INFO L280 TraceCheckUtils]: 86: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,190 INFO L280 TraceCheckUtils]: 87: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,191 INFO L280 TraceCheckUtils]: 88: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,192 INFO L280 TraceCheckUtils]: 89: Hoare triple {215#(not (= 14 ~a8~0))} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {215#(not (= 14 ~a8~0))} is VALID [2020-07-10 15:11:28,193 INFO L280 TraceCheckUtils]: 90: Hoare triple {215#(not (= 14 ~a8~0))} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {211#false} is VALID [2020-07-10 15:11:28,194 INFO L280 TraceCheckUtils]: 91: Hoare triple {211#false} assume !false; {211#false} is VALID [2020-07-10 15:11:28,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:11:28,217 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1572008867] [2020-07-10 15:11:28,218 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:11:28,218 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:11:28,219 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1228853174] [2020-07-10 15:11:28,227 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2020-07-10 15:11:28,231 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:11:28,235 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:11:28,400 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:11:28,400 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:11:28,401 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:11:28,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:11:28,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:11:28,414 INFO L87 Difference]: Start difference. First operand 207 states. Second operand 5 states. [2020-07-10 15:11:34,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:34,179 INFO L93 Difference]: Finished difference Result 698 states and 1233 transitions. [2020-07-10 15:11:34,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:11:34,180 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 92 [2020-07-10 15:11:34,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:11:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:11:34,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-10 15:11:34,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:11:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1233 transitions. [2020-07-10 15:11:34,264 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 1233 transitions. [2020-07-10 15:11:36,655 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1233 edges. 1233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:11:36,735 INFO L225 Difference]: With dead ends: 698 [2020-07-10 15:11:36,736 INFO L226 Difference]: Without dead ends: 423 [2020-07-10 15:11:36,744 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 15:11:36,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2020-07-10 15:11:36,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 417. [2020-07-10 15:11:36,895 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:11:36,896 INFO L82 GeneralOperation]: Start isEquivalent. First operand 423 states. Second operand 417 states. [2020-07-10 15:11:36,896 INFO L74 IsIncluded]: Start isIncluded. First operand 423 states. Second operand 417 states. [2020-07-10 15:11:36,897 INFO L87 Difference]: Start difference. First operand 423 states. Second operand 417 states. [2020-07-10 15:11:36,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:36,924 INFO L93 Difference]: Finished difference Result 423 states and 615 transitions. [2020-07-10 15:11:36,924 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 615 transitions. [2020-07-10 15:11:36,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:36,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:11:36,930 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 423 states. [2020-07-10 15:11:36,931 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 423 states. [2020-07-10 15:11:36,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:36,956 INFO L93 Difference]: Finished difference Result 423 states and 615 transitions. [2020-07-10 15:11:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 615 transitions. [2020-07-10 15:11:36,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:36,959 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:11:36,959 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:11:36,959 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:11:36,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2020-07-10 15:11:36,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 603 transitions. [2020-07-10 15:11:36,982 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 603 transitions. Word has length 92 [2020-07-10 15:11:36,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:11:36,983 INFO L479 AbstractCegarLoop]: Abstraction has 417 states and 603 transitions. [2020-07-10 15:11:36,984 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:11:36,984 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 603 transitions. [2020-07-10 15:11:36,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2020-07-10 15:11:36,988 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:11:36,989 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:11:36,989 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:11:36,989 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:11:36,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:11:36,990 INFO L82 PathProgramCache]: Analyzing trace with hash -68091029, now seen corresponding path program 1 times [2020-07-10 15:11:36,991 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:11:36,991 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434494293] [2020-07-10 15:11:36,991 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:11:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:37,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {2235#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2216#true} is VALID [2020-07-10 15:11:37,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-10 15:11:37,196 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-10 15:11:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:37,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {2236#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2216#true} is VALID [2020-07-10 15:11:37,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2216#true} is VALID [2020-07-10 15:11:37,239 INFO L280 TraceCheckUtils]: 3: Hoare triple {2216#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,239 INFO L280 TraceCheckUtils]: 4: Hoare triple {2216#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,240 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,240 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2216#true} is VALID [2020-07-10 15:11:37,240 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2216#true} is VALID [2020-07-10 15:11:37,240 INFO L280 TraceCheckUtils]: 8: Hoare triple {2216#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2216#true} is VALID [2020-07-10 15:11:37,241 INFO L280 TraceCheckUtils]: 9: Hoare triple {2216#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2216#true} is VALID [2020-07-10 15:11:37,242 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,243 INFO L280 TraceCheckUtils]: 11: Hoare triple {2234#(= 1 ~a20~0)} assume true; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,244 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2234#(= 1 ~a20~0)} {2216#true} #786#return; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,247 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2235#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:11:37,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {2235#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2216#true} is VALID [2020-07-10 15:11:37,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-10 15:11:37,248 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-10 15:11:37,248 INFO L263 TraceCheckUtils]: 4: Hoare triple {2216#true} call #t~ret4 := main(); {2216#true} is VALID [2020-07-10 15:11:37,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#true} ~output~0 := -1; {2216#true} is VALID [2020-07-10 15:11:37,249 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2216#true} is VALID [2020-07-10 15:11:37,249 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2216#true} is VALID [2020-07-10 15:11:37,250 INFO L263 TraceCheckUtils]: 8: Hoare triple {2216#true} call #t~ret3 := calculate_output(~input~0); {2236#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:11:37,251 INFO L280 TraceCheckUtils]: 9: Hoare triple {2236#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {2216#true} is VALID [2020-07-10 15:11:37,251 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,251 INFO L280 TraceCheckUtils]: 11: Hoare triple {2216#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2216#true} is VALID [2020-07-10 15:11:37,252 INFO L280 TraceCheckUtils]: 12: Hoare triple {2216#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,252 INFO L280 TraceCheckUtils]: 13: Hoare triple {2216#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,252 INFO L280 TraceCheckUtils]: 14: Hoare triple {2216#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,252 INFO L280 TraceCheckUtils]: 15: Hoare triple {2216#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2216#true} is VALID [2020-07-10 15:11:37,253 INFO L280 TraceCheckUtils]: 16: Hoare triple {2216#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2216#true} is VALID [2020-07-10 15:11:37,253 INFO L280 TraceCheckUtils]: 17: Hoare triple {2216#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2216#true} is VALID [2020-07-10 15:11:37,253 INFO L280 TraceCheckUtils]: 18: Hoare triple {2216#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2216#true} is VALID [2020-07-10 15:11:37,254 INFO L280 TraceCheckUtils]: 19: Hoare triple {2216#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,255 INFO L280 TraceCheckUtils]: 20: Hoare triple {2234#(= 1 ~a20~0)} assume true; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,256 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2234#(= 1 ~a20~0)} {2216#true} #786#return; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,257 INFO L280 TraceCheckUtils]: 22: Hoare triple {2234#(= 1 ~a20~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,258 INFO L280 TraceCheckUtils]: 23: Hoare triple {2234#(= 1 ~a20~0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,258 INFO L280 TraceCheckUtils]: 24: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,259 INFO L263 TraceCheckUtils]: 25: Hoare triple {2234#(= 1 ~a20~0)} call #t~ret3 := calculate_output(~input~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,260 INFO L280 TraceCheckUtils]: 26: Hoare triple {2234#(= 1 ~a20~0)} ~input := #in~input; {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,260 INFO L280 TraceCheckUtils]: 27: Hoare triple {2234#(= 1 ~a20~0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,261 INFO L280 TraceCheckUtils]: 28: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,262 INFO L280 TraceCheckUtils]: 29: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,263 INFO L280 TraceCheckUtils]: 30: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,263 INFO L280 TraceCheckUtils]: 31: Hoare triple {2234#(= 1 ~a20~0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,264 INFO L280 TraceCheckUtils]: 32: Hoare triple {2234#(= 1 ~a20~0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,265 INFO L280 TraceCheckUtils]: 33: Hoare triple {2234#(= 1 ~a20~0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,265 INFO L280 TraceCheckUtils]: 34: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,266 INFO L280 TraceCheckUtils]: 35: Hoare triple {2234#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,267 INFO L280 TraceCheckUtils]: 36: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,267 INFO L280 TraceCheckUtils]: 37: Hoare triple {2234#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,268 INFO L280 TraceCheckUtils]: 38: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,269 INFO L280 TraceCheckUtils]: 39: Hoare triple {2234#(= 1 ~a20~0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,269 INFO L280 TraceCheckUtils]: 40: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,270 INFO L280 TraceCheckUtils]: 41: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,271 INFO L280 TraceCheckUtils]: 42: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,271 INFO L280 TraceCheckUtils]: 43: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,272 INFO L280 TraceCheckUtils]: 44: Hoare triple {2234#(= 1 ~a20~0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,273 INFO L280 TraceCheckUtils]: 45: Hoare triple {2234#(= 1 ~a20~0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,274 INFO L280 TraceCheckUtils]: 46: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,274 INFO L280 TraceCheckUtils]: 47: Hoare triple {2234#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,275 INFO L280 TraceCheckUtils]: 48: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,276 INFO L280 TraceCheckUtils]: 49: Hoare triple {2234#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,277 INFO L280 TraceCheckUtils]: 50: Hoare triple {2234#(= 1 ~a20~0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,277 INFO L280 TraceCheckUtils]: 51: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,278 INFO L280 TraceCheckUtils]: 52: Hoare triple {2234#(= 1 ~a20~0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,279 INFO L280 TraceCheckUtils]: 53: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,279 INFO L280 TraceCheckUtils]: 54: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,280 INFO L280 TraceCheckUtils]: 55: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,281 INFO L280 TraceCheckUtils]: 56: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,281 INFO L280 TraceCheckUtils]: 57: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,282 INFO L280 TraceCheckUtils]: 58: Hoare triple {2234#(= 1 ~a20~0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,283 INFO L280 TraceCheckUtils]: 59: Hoare triple {2234#(= 1 ~a20~0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,283 INFO L280 TraceCheckUtils]: 60: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,284 INFO L280 TraceCheckUtils]: 61: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,285 INFO L280 TraceCheckUtils]: 62: Hoare triple {2234#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,286 INFO L280 TraceCheckUtils]: 63: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,286 INFO L280 TraceCheckUtils]: 64: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,287 INFO L280 TraceCheckUtils]: 65: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,287 INFO L280 TraceCheckUtils]: 66: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,288 INFO L280 TraceCheckUtils]: 67: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,289 INFO L280 TraceCheckUtils]: 68: Hoare triple {2234#(= 1 ~a20~0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,290 INFO L280 TraceCheckUtils]: 69: Hoare triple {2234#(= 1 ~a20~0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,290 INFO L280 TraceCheckUtils]: 70: Hoare triple {2234#(= 1 ~a20~0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,291 INFO L280 TraceCheckUtils]: 71: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,292 INFO L280 TraceCheckUtils]: 72: Hoare triple {2234#(= 1 ~a20~0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,292 INFO L280 TraceCheckUtils]: 73: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,293 INFO L280 TraceCheckUtils]: 74: Hoare triple {2234#(= 1 ~a20~0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,294 INFO L280 TraceCheckUtils]: 75: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,295 INFO L280 TraceCheckUtils]: 76: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,295 INFO L280 TraceCheckUtils]: 77: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,296 INFO L280 TraceCheckUtils]: 78: Hoare triple {2234#(= 1 ~a20~0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,297 INFO L280 TraceCheckUtils]: 79: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,297 INFO L280 TraceCheckUtils]: 80: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,298 INFO L280 TraceCheckUtils]: 81: Hoare triple {2234#(= 1 ~a20~0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,299 INFO L280 TraceCheckUtils]: 82: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,300 INFO L280 TraceCheckUtils]: 83: Hoare triple {2234#(= 1 ~a20~0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,300 INFO L280 TraceCheckUtils]: 84: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,301 INFO L280 TraceCheckUtils]: 85: Hoare triple {2234#(= 1 ~a20~0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,301 INFO L280 TraceCheckUtils]: 86: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,302 INFO L280 TraceCheckUtils]: 87: Hoare triple {2234#(= 1 ~a20~0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,303 INFO L280 TraceCheckUtils]: 88: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,303 INFO L280 TraceCheckUtils]: 89: Hoare triple {2234#(= 1 ~a20~0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,304 INFO L280 TraceCheckUtils]: 90: Hoare triple {2234#(= 1 ~a20~0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,305 INFO L280 TraceCheckUtils]: 91: Hoare triple {2234#(= 1 ~a20~0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,306 INFO L280 TraceCheckUtils]: 92: Hoare triple {2234#(= 1 ~a20~0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,306 INFO L280 TraceCheckUtils]: 93: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,307 INFO L280 TraceCheckUtils]: 94: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,308 INFO L280 TraceCheckUtils]: 95: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,309 INFO L280 TraceCheckUtils]: 96: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,310 INFO L280 TraceCheckUtils]: 97: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,310 INFO L280 TraceCheckUtils]: 98: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,311 INFO L280 TraceCheckUtils]: 99: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,312 INFO L280 TraceCheckUtils]: 100: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,312 INFO L280 TraceCheckUtils]: 101: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,313 INFO L280 TraceCheckUtils]: 102: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,314 INFO L280 TraceCheckUtils]: 103: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,315 INFO L280 TraceCheckUtils]: 104: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,315 INFO L280 TraceCheckUtils]: 105: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,316 INFO L280 TraceCheckUtils]: 106: Hoare triple {2234#(= 1 ~a20~0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2234#(= 1 ~a20~0)} is VALID [2020-07-10 15:11:37,317 INFO L280 TraceCheckUtils]: 107: Hoare triple {2234#(= 1 ~a20~0)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {2217#false} is VALID [2020-07-10 15:11:37,317 INFO L280 TraceCheckUtils]: 108: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-10 15:11:37,338 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:11:37,339 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434494293] [2020-07-10 15:11:37,339 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090860031] [2020-07-10 15:11:37,339 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:11:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:37,451 INFO L264 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-10 15:11:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:37,498 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:11:37,700 INFO L263 TraceCheckUtils]: 0: Hoare triple {2216#true} call ULTIMATE.init(); {2216#true} is VALID [2020-07-10 15:11:37,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {2216#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {2216#true} is VALID [2020-07-10 15:11:37,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {2216#true} assume true; {2216#true} is VALID [2020-07-10 15:11:37,701 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2216#true} {2216#true} #782#return; {2216#true} is VALID [2020-07-10 15:11:37,701 INFO L263 TraceCheckUtils]: 4: Hoare triple {2216#true} call #t~ret4 := main(); {2216#true} is VALID [2020-07-10 15:11:37,701 INFO L280 TraceCheckUtils]: 5: Hoare triple {2216#true} ~output~0 := -1; {2216#true} is VALID [2020-07-10 15:11:37,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {2216#true} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2216#true} is VALID [2020-07-10 15:11:37,702 INFO L280 TraceCheckUtils]: 7: Hoare triple {2216#true} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2216#true} is VALID [2020-07-10 15:11:37,702 INFO L263 TraceCheckUtils]: 8: Hoare triple {2216#true} call #t~ret3 := calculate_output(~input~0); {2216#true} is VALID [2020-07-10 15:11:37,702 INFO L280 TraceCheckUtils]: 9: Hoare triple {2216#true} ~input := #in~input; {2216#true} is VALID [2020-07-10 15:11:37,703 INFO L280 TraceCheckUtils]: 10: Hoare triple {2216#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,703 INFO L280 TraceCheckUtils]: 11: Hoare triple {2216#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2216#true} is VALID [2020-07-10 15:11:37,703 INFO L280 TraceCheckUtils]: 12: Hoare triple {2216#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,703 INFO L280 TraceCheckUtils]: 13: Hoare triple {2216#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,704 INFO L280 TraceCheckUtils]: 14: Hoare triple {2216#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2216#true} is VALID [2020-07-10 15:11:37,704 INFO L280 TraceCheckUtils]: 15: Hoare triple {2216#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2216#true} is VALID [2020-07-10 15:11:37,704 INFO L280 TraceCheckUtils]: 16: Hoare triple {2216#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2216#true} is VALID [2020-07-10 15:11:37,704 INFO L280 TraceCheckUtils]: 17: Hoare triple {2216#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2216#true} is VALID [2020-07-10 15:11:37,705 INFO L280 TraceCheckUtils]: 18: Hoare triple {2216#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2216#true} is VALID [2020-07-10 15:11:37,706 INFO L280 TraceCheckUtils]: 19: Hoare triple {2216#true} assume ((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0;~a7~0 := 0;~a20~0 := 1;~a8~0 := 14;~a16~0 := 4;~a21~0 := 1;~a17~0 := 0;#res := -1; {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,707 INFO L280 TraceCheckUtils]: 20: Hoare triple {2297#(<= ~a17~0 0)} assume true; {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,709 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2297#(<= ~a17~0 0)} {2216#true} #786#return; {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,710 INFO L280 TraceCheckUtils]: 22: Hoare triple {2297#(<= ~a17~0 0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,711 INFO L280 TraceCheckUtils]: 23: Hoare triple {2297#(<= ~a17~0 0)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,711 INFO L280 TraceCheckUtils]: 24: Hoare triple {2297#(<= ~a17~0 0)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,713 INFO L263 TraceCheckUtils]: 25: Hoare triple {2297#(<= ~a17~0 0)} call #t~ret3 := calculate_output(~input~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,714 INFO L280 TraceCheckUtils]: 26: Hoare triple {2297#(<= ~a17~0 0)} ~input := #in~input; {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,714 INFO L280 TraceCheckUtils]: 27: Hoare triple {2297#(<= ~a17~0 0)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,715 INFO L280 TraceCheckUtils]: 28: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,716 INFO L280 TraceCheckUtils]: 29: Hoare triple {2297#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,717 INFO L280 TraceCheckUtils]: 30: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,717 INFO L280 TraceCheckUtils]: 31: Hoare triple {2297#(<= ~a17~0 0)} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,718 INFO L280 TraceCheckUtils]: 32: Hoare triple {2297#(<= ~a17~0 0)} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,720 INFO L280 TraceCheckUtils]: 33: Hoare triple {2297#(<= ~a17~0 0)} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,725 INFO L280 TraceCheckUtils]: 34: Hoare triple {2297#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,731 INFO L280 TraceCheckUtils]: 35: Hoare triple {2297#(<= ~a17~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,741 INFO L280 TraceCheckUtils]: 36: Hoare triple {2297#(<= ~a17~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,741 INFO L280 TraceCheckUtils]: 37: Hoare triple {2297#(<= ~a17~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,742 INFO L280 TraceCheckUtils]: 38: Hoare triple {2297#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,743 INFO L280 TraceCheckUtils]: 39: Hoare triple {2297#(<= ~a17~0 0)} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,744 INFO L280 TraceCheckUtils]: 40: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,745 INFO L280 TraceCheckUtils]: 41: Hoare triple {2297#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,745 INFO L280 TraceCheckUtils]: 42: Hoare triple {2297#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,746 INFO L280 TraceCheckUtils]: 43: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,747 INFO L280 TraceCheckUtils]: 44: Hoare triple {2297#(<= ~a17~0 0)} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,748 INFO L280 TraceCheckUtils]: 45: Hoare triple {2297#(<= ~a17~0 0)} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,749 INFO L280 TraceCheckUtils]: 46: Hoare triple {2297#(<= ~a17~0 0)} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,750 INFO L280 TraceCheckUtils]: 47: Hoare triple {2297#(<= ~a17~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,750 INFO L280 TraceCheckUtils]: 48: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,754 INFO L280 TraceCheckUtils]: 49: Hoare triple {2297#(<= ~a17~0 0)} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,755 INFO L280 TraceCheckUtils]: 50: Hoare triple {2297#(<= ~a17~0 0)} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,756 INFO L280 TraceCheckUtils]: 51: Hoare triple {2297#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,756 INFO L280 TraceCheckUtils]: 52: Hoare triple {2297#(<= ~a17~0 0)} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,757 INFO L280 TraceCheckUtils]: 53: Hoare triple {2297#(<= ~a17~0 0)} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,758 INFO L280 TraceCheckUtils]: 54: Hoare triple {2297#(<= ~a17~0 0)} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,759 INFO L280 TraceCheckUtils]: 55: Hoare triple {2297#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,759 INFO L280 TraceCheckUtils]: 56: Hoare triple {2297#(<= ~a17~0 0)} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,760 INFO L280 TraceCheckUtils]: 57: Hoare triple {2297#(<= ~a17~0 0)} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,761 INFO L280 TraceCheckUtils]: 58: Hoare triple {2297#(<= ~a17~0 0)} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,761 INFO L280 TraceCheckUtils]: 59: Hoare triple {2297#(<= ~a17~0 0)} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,762 INFO L280 TraceCheckUtils]: 60: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,763 INFO L280 TraceCheckUtils]: 61: Hoare triple {2297#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,764 INFO L280 TraceCheckUtils]: 62: Hoare triple {2297#(<= ~a17~0 0)} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,765 INFO L280 TraceCheckUtils]: 63: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,765 INFO L280 TraceCheckUtils]: 64: Hoare triple {2297#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,766 INFO L280 TraceCheckUtils]: 65: Hoare triple {2297#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,766 INFO L280 TraceCheckUtils]: 66: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,767 INFO L280 TraceCheckUtils]: 67: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,768 INFO L280 TraceCheckUtils]: 68: Hoare triple {2297#(<= ~a17~0 0)} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,769 INFO L280 TraceCheckUtils]: 69: Hoare triple {2297#(<= ~a17~0 0)} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,769 INFO L280 TraceCheckUtils]: 70: Hoare triple {2297#(<= ~a17~0 0)} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,770 INFO L280 TraceCheckUtils]: 71: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,771 INFO L280 TraceCheckUtils]: 72: Hoare triple {2297#(<= ~a17~0 0)} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,772 INFO L280 TraceCheckUtils]: 73: Hoare triple {2297#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,772 INFO L280 TraceCheckUtils]: 74: Hoare triple {2297#(<= ~a17~0 0)} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,773 INFO L280 TraceCheckUtils]: 75: Hoare triple {2297#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,774 INFO L280 TraceCheckUtils]: 76: Hoare triple {2297#(<= ~a17~0 0)} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,775 INFO L280 TraceCheckUtils]: 77: Hoare triple {2297#(<= ~a17~0 0)} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,775 INFO L280 TraceCheckUtils]: 78: Hoare triple {2297#(<= ~a17~0 0)} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,776 INFO L280 TraceCheckUtils]: 79: Hoare triple {2297#(<= ~a17~0 0)} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,777 INFO L280 TraceCheckUtils]: 80: Hoare triple {2297#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,778 INFO L280 TraceCheckUtils]: 81: Hoare triple {2297#(<= ~a17~0 0)} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,778 INFO L280 TraceCheckUtils]: 82: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,779 INFO L280 TraceCheckUtils]: 83: Hoare triple {2297#(<= ~a17~0 0)} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,780 INFO L280 TraceCheckUtils]: 84: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,780 INFO L280 TraceCheckUtils]: 85: Hoare triple {2297#(<= ~a17~0 0)} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,781 INFO L280 TraceCheckUtils]: 86: Hoare triple {2297#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,782 INFO L280 TraceCheckUtils]: 87: Hoare triple {2297#(<= ~a17~0 0)} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,782 INFO L280 TraceCheckUtils]: 88: Hoare triple {2297#(<= ~a17~0 0)} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,783 INFO L280 TraceCheckUtils]: 89: Hoare triple {2297#(<= ~a17~0 0)} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,784 INFO L280 TraceCheckUtils]: 90: Hoare triple {2297#(<= ~a17~0 0)} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,784 INFO L280 TraceCheckUtils]: 91: Hoare triple {2297#(<= ~a17~0 0)} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,785 INFO L280 TraceCheckUtils]: 92: Hoare triple {2297#(<= ~a17~0 0)} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,786 INFO L280 TraceCheckUtils]: 93: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,787 INFO L280 TraceCheckUtils]: 94: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,788 INFO L280 TraceCheckUtils]: 95: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,789 INFO L280 TraceCheckUtils]: 96: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,789 INFO L280 TraceCheckUtils]: 97: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,790 INFO L280 TraceCheckUtils]: 98: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,791 INFO L280 TraceCheckUtils]: 99: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,791 INFO L280 TraceCheckUtils]: 100: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,792 INFO L280 TraceCheckUtils]: 101: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,793 INFO L280 TraceCheckUtils]: 102: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,794 INFO L280 TraceCheckUtils]: 103: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,795 INFO L280 TraceCheckUtils]: 104: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,795 INFO L280 TraceCheckUtils]: 105: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,796 INFO L280 TraceCheckUtils]: 106: Hoare triple {2297#(<= ~a17~0 0)} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {2297#(<= ~a17~0 0)} is VALID [2020-07-10 15:11:37,797 INFO L280 TraceCheckUtils]: 107: Hoare triple {2297#(<= ~a17~0 0)} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {2217#false} is VALID [2020-07-10 15:11:37,798 INFO L280 TraceCheckUtils]: 108: Hoare triple {2217#false} assume !false; {2217#false} is VALID [2020-07-10 15:11:37,814 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:11:37,814 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:11:37,815 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2020-07-10 15:11:37,816 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098128190] [2020-07-10 15:11:37,817 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 109 [2020-07-10 15:11:37,818 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:11:37,818 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 15:11:38,031 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:11:38,032 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 15:11:38,032 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:11:38,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 15:11:38,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:11:38,033 INFO L87 Difference]: Start difference. First operand 417 states and 603 transitions. Second operand 3 states. [2020-07-10 15:11:39,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:39,441 INFO L93 Difference]: Finished difference Result 1237 states and 1820 transitions. [2020-07-10 15:11:39,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 15:11:39,441 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 109 [2020-07-10 15:11:39,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:11:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:11:39,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:11:39,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 15:11:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 617 transitions. [2020-07-10 15:11:39,458 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 617 transitions. [2020-07-10 15:11:40,278 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 617 edges. 617 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:11:40,333 INFO L225 Difference]: With dead ends: 1237 [2020-07-10 15:11:40,333 INFO L226 Difference]: Without dead ends: 826 [2020-07-10 15:11:40,336 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 112 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:11:40,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 826 states. [2020-07-10 15:11:40,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 826 to 689. [2020-07-10 15:11:40,506 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:11:40,506 INFO L82 GeneralOperation]: Start isEquivalent. First operand 826 states. Second operand 689 states. [2020-07-10 15:11:40,506 INFO L74 IsIncluded]: Start isIncluded. First operand 826 states. Second operand 689 states. [2020-07-10 15:11:40,506 INFO L87 Difference]: Start difference. First operand 826 states. Second operand 689 states. [2020-07-10 15:11:40,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:40,578 INFO L93 Difference]: Finished difference Result 826 states and 1148 transitions. [2020-07-10 15:11:40,578 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1148 transitions. [2020-07-10 15:11:40,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:40,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:11:40,582 INFO L74 IsIncluded]: Start isIncluded. First operand 689 states. Second operand 826 states. [2020-07-10 15:11:40,583 INFO L87 Difference]: Start difference. First operand 689 states. Second operand 826 states. [2020-07-10 15:11:40,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:40,658 INFO L93 Difference]: Finished difference Result 826 states and 1148 transitions. [2020-07-10 15:11:40,658 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1148 transitions. [2020-07-10 15:11:40,661 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:40,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:11:40,662 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:11:40,662 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:11:40,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 689 states. [2020-07-10 15:11:40,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 689 states and 959 transitions. [2020-07-10 15:11:40,715 INFO L78 Accepts]: Start accepts. Automaton has 689 states and 959 transitions. Word has length 109 [2020-07-10 15:11:40,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:11:40,716 INFO L479 AbstractCegarLoop]: Abstraction has 689 states and 959 transitions. [2020-07-10 15:11:40,717 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 15:11:40,717 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 959 transitions. [2020-07-10 15:11:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-07-10 15:11:40,721 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:11:40,721 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:11:40,936 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-07-10 15:11:40,937 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:11:40,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:11:40,938 INFO L82 PathProgramCache]: Analyzing trace with hash -1114891000, now seen corresponding path program 1 times [2020-07-10 15:11:40,938 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:11:40,938 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967534730] [2020-07-10 15:11:40,938 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:11:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:41,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:41,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {6244#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {6245#(<= ~a16~0 5)} is VALID [2020-07-10 15:11:41,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {6245#(<= ~a16~0 5)} assume true; {6245#(<= ~a16~0 5)} is VALID [2020-07-10 15:11:41,219 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6245#(<= ~a16~0 5)} {6192#true} #782#return; {6197#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:11:41,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:41,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {6246#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {6247#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {6247#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6247#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {6247#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6247#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {6247#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {6248#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,278 INFO L280 TraceCheckUtils]: 4: Hoare triple {6248#(= 6 |old(~a16~0)|)} assume true; {6248#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,279 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6248#(= 6 |old(~a16~0)|)} {6197#(not (= 6 ~a16~0))} #786#return; {6193#false} is VALID [2020-07-10 15:11:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:41,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {6246#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {6192#true} is VALID [2020-07-10 15:11:41,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {6192#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {6192#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {6192#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,304 INFO L280 TraceCheckUtils]: 4: Hoare triple {6192#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,304 INFO L280 TraceCheckUtils]: 5: Hoare triple {6192#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {6192#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,305 INFO L280 TraceCheckUtils]: 7: Hoare triple {6192#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6192#true} is VALID [2020-07-10 15:11:41,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {6192#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6192#true} is VALID [2020-07-10 15:11:41,305 INFO L280 TraceCheckUtils]: 9: Hoare triple {6192#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,306 INFO L280 TraceCheckUtils]: 10: Hoare triple {6192#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,306 INFO L280 TraceCheckUtils]: 11: Hoare triple {6192#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6192#true} is VALID [2020-07-10 15:11:41,306 INFO L280 TraceCheckUtils]: 12: Hoare triple {6192#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,306 INFO L280 TraceCheckUtils]: 13: Hoare triple {6192#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6192#true} is VALID [2020-07-10 15:11:41,306 INFO L280 TraceCheckUtils]: 14: Hoare triple {6192#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,307 INFO L280 TraceCheckUtils]: 15: Hoare triple {6192#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,307 INFO L280 TraceCheckUtils]: 16: Hoare triple {6192#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6192#true} is VALID [2020-07-10 15:11:41,307 INFO L280 TraceCheckUtils]: 17: Hoare triple {6192#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,307 INFO L280 TraceCheckUtils]: 18: Hoare triple {6192#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6192#true} is VALID [2020-07-10 15:11:41,308 INFO L280 TraceCheckUtils]: 19: Hoare triple {6192#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6192#true} is VALID [2020-07-10 15:11:41,308 INFO L280 TraceCheckUtils]: 20: Hoare triple {6192#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6192#true} is VALID [2020-07-10 15:11:41,308 INFO L280 TraceCheckUtils]: 21: Hoare triple {6192#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,308 INFO L280 TraceCheckUtils]: 22: Hoare triple {6192#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6192#true} is VALID [2020-07-10 15:11:41,309 INFO L280 TraceCheckUtils]: 23: Hoare triple {6192#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6192#true} is VALID [2020-07-10 15:11:41,309 INFO L280 TraceCheckUtils]: 24: Hoare triple {6192#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,309 INFO L280 TraceCheckUtils]: 25: Hoare triple {6192#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,309 INFO L280 TraceCheckUtils]: 26: Hoare triple {6192#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,310 INFO L280 TraceCheckUtils]: 27: Hoare triple {6192#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,310 INFO L280 TraceCheckUtils]: 28: Hoare triple {6192#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,310 INFO L280 TraceCheckUtils]: 29: Hoare triple {6192#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6192#true} is VALID [2020-07-10 15:11:41,310 INFO L280 TraceCheckUtils]: 30: Hoare triple {6192#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,310 INFO L280 TraceCheckUtils]: 31: Hoare triple {6192#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,311 INFO L280 TraceCheckUtils]: 32: Hoare triple {6192#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6192#true} is VALID [2020-07-10 15:11:41,311 INFO L280 TraceCheckUtils]: 33: Hoare triple {6192#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,311 INFO L280 TraceCheckUtils]: 34: Hoare triple {6192#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6192#true} is VALID [2020-07-10 15:11:41,311 INFO L280 TraceCheckUtils]: 35: Hoare triple {6192#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6192#true} is VALID [2020-07-10 15:11:41,312 INFO L280 TraceCheckUtils]: 36: Hoare triple {6192#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {6192#true} is VALID [2020-07-10 15:11:41,312 INFO L280 TraceCheckUtils]: 37: Hoare triple {6192#true} assume 1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {6192#true} is VALID [2020-07-10 15:11:41,312 INFO L280 TraceCheckUtils]: 38: Hoare triple {6192#true} assume true; {6192#true} is VALID [2020-07-10 15:11:41,312 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6192#true} {6193#false} #786#return; {6193#false} is VALID [2020-07-10 15:11:41,315 INFO L263 TraceCheckUtils]: 0: Hoare triple {6192#true} call ULTIMATE.init(); {6244#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} is VALID [2020-07-10 15:11:41,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {6244#(and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|))} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {6245#(<= ~a16~0 5)} is VALID [2020-07-10 15:11:41,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {6245#(<= ~a16~0 5)} assume true; {6245#(<= ~a16~0 5)} is VALID [2020-07-10 15:11:41,319 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6245#(<= ~a16~0 5)} {6192#true} #782#return; {6197#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:11:41,319 INFO L263 TraceCheckUtils]: 4: Hoare triple {6197#(not (= 6 ~a16~0))} call #t~ret4 := main(); {6197#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:11:41,320 INFO L280 TraceCheckUtils]: 5: Hoare triple {6197#(not (= 6 ~a16~0))} ~output~0 := -1; {6197#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:11:41,321 INFO L280 TraceCheckUtils]: 6: Hoare triple {6197#(not (= 6 ~a16~0))} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6197#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:11:41,322 INFO L280 TraceCheckUtils]: 7: Hoare triple {6197#(not (= 6 ~a16~0))} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6197#(not (= 6 ~a16~0))} is VALID [2020-07-10 15:11:41,323 INFO L263 TraceCheckUtils]: 8: Hoare triple {6197#(not (= 6 ~a16~0))} call #t~ret3 := calculate_output(~input~0); {6246#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:11:41,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {6246#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {6247#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,326 INFO L280 TraceCheckUtils]: 10: Hoare triple {6247#(= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6247#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,327 INFO L280 TraceCheckUtils]: 11: Hoare triple {6247#(= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6247#(= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,328 INFO L280 TraceCheckUtils]: 12: Hoare triple {6247#(= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {6248#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,328 INFO L280 TraceCheckUtils]: 13: Hoare triple {6248#(= 6 |old(~a16~0)|)} assume true; {6248#(= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,330 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6248#(= 6 |old(~a16~0)|)} {6197#(not (= 6 ~a16~0))} #786#return; {6193#false} is VALID [2020-07-10 15:11:41,330 INFO L280 TraceCheckUtils]: 15: Hoare triple {6193#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6193#false} is VALID [2020-07-10 15:11:41,330 INFO L280 TraceCheckUtils]: 16: Hoare triple {6193#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6193#false} is VALID [2020-07-10 15:11:41,330 INFO L280 TraceCheckUtils]: 17: Hoare triple {6193#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6193#false} is VALID [2020-07-10 15:11:41,331 INFO L263 TraceCheckUtils]: 18: Hoare triple {6193#false} call #t~ret3 := calculate_output(~input~0); {6246#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} is VALID [2020-07-10 15:11:41,331 INFO L280 TraceCheckUtils]: 19: Hoare triple {6246#(and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))} ~input := #in~input; {6192#true} is VALID [2020-07-10 15:11:41,331 INFO L280 TraceCheckUtils]: 20: Hoare triple {6192#true} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,331 INFO L280 TraceCheckUtils]: 21: Hoare triple {6192#true} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,332 INFO L280 TraceCheckUtils]: 22: Hoare triple {6192#true} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,332 INFO L280 TraceCheckUtils]: 23: Hoare triple {6192#true} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,332 INFO L280 TraceCheckUtils]: 24: Hoare triple {6192#true} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,332 INFO L280 TraceCheckUtils]: 25: Hoare triple {6192#true} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,332 INFO L280 TraceCheckUtils]: 26: Hoare triple {6192#true} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6192#true} is VALID [2020-07-10 15:11:41,333 INFO L280 TraceCheckUtils]: 27: Hoare triple {6192#true} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6192#true} is VALID [2020-07-10 15:11:41,333 INFO L280 TraceCheckUtils]: 28: Hoare triple {6192#true} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,333 INFO L280 TraceCheckUtils]: 29: Hoare triple {6192#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,333 INFO L280 TraceCheckUtils]: 30: Hoare triple {6192#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6192#true} is VALID [2020-07-10 15:11:41,333 INFO L280 TraceCheckUtils]: 31: Hoare triple {6192#true} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,334 INFO L280 TraceCheckUtils]: 32: Hoare triple {6192#true} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6192#true} is VALID [2020-07-10 15:11:41,334 INFO L280 TraceCheckUtils]: 33: Hoare triple {6192#true} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,334 INFO L280 TraceCheckUtils]: 34: Hoare triple {6192#true} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,334 INFO L280 TraceCheckUtils]: 35: Hoare triple {6192#true} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6192#true} is VALID [2020-07-10 15:11:41,334 INFO L280 TraceCheckUtils]: 36: Hoare triple {6192#true} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,335 INFO L280 TraceCheckUtils]: 37: Hoare triple {6192#true} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6192#true} is VALID [2020-07-10 15:11:41,335 INFO L280 TraceCheckUtils]: 38: Hoare triple {6192#true} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6192#true} is VALID [2020-07-10 15:11:41,335 INFO L280 TraceCheckUtils]: 39: Hoare triple {6192#true} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6192#true} is VALID [2020-07-10 15:11:41,335 INFO L280 TraceCheckUtils]: 40: Hoare triple {6192#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,335 INFO L280 TraceCheckUtils]: 41: Hoare triple {6192#true} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6192#true} is VALID [2020-07-10 15:11:41,336 INFO L280 TraceCheckUtils]: 42: Hoare triple {6192#true} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6192#true} is VALID [2020-07-10 15:11:41,336 INFO L280 TraceCheckUtils]: 43: Hoare triple {6192#true} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,336 INFO L280 TraceCheckUtils]: 44: Hoare triple {6192#true} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,336 INFO L280 TraceCheckUtils]: 45: Hoare triple {6192#true} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,337 INFO L280 TraceCheckUtils]: 46: Hoare triple {6192#true} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,337 INFO L280 TraceCheckUtils]: 47: Hoare triple {6192#true} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,337 INFO L280 TraceCheckUtils]: 48: Hoare triple {6192#true} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6192#true} is VALID [2020-07-10 15:11:41,337 INFO L280 TraceCheckUtils]: 49: Hoare triple {6192#true} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6192#true} is VALID [2020-07-10 15:11:41,337 INFO L280 TraceCheckUtils]: 50: Hoare triple {6192#true} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6192#true} is VALID [2020-07-10 15:11:41,338 INFO L280 TraceCheckUtils]: 51: Hoare triple {6192#true} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6192#true} is VALID [2020-07-10 15:11:41,338 INFO L280 TraceCheckUtils]: 52: Hoare triple {6192#true} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6192#true} is VALID [2020-07-10 15:11:41,338 INFO L280 TraceCheckUtils]: 53: Hoare triple {6192#true} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6192#true} is VALID [2020-07-10 15:11:41,338 INFO L280 TraceCheckUtils]: 54: Hoare triple {6192#true} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6192#true} is VALID [2020-07-10 15:11:41,338 INFO L280 TraceCheckUtils]: 55: Hoare triple {6192#true} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {6192#true} is VALID [2020-07-10 15:11:41,339 INFO L280 TraceCheckUtils]: 56: Hoare triple {6192#true} assume 1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {6192#true} is VALID [2020-07-10 15:11:41,339 INFO L280 TraceCheckUtils]: 57: Hoare triple {6192#true} assume true; {6192#true} is VALID [2020-07-10 15:11:41,339 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6192#true} {6193#false} #786#return; {6193#false} is VALID [2020-07-10 15:11:41,339 INFO L280 TraceCheckUtils]: 59: Hoare triple {6193#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6193#false} is VALID [2020-07-10 15:11:41,339 INFO L280 TraceCheckUtils]: 60: Hoare triple {6193#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6193#false} is VALID [2020-07-10 15:11:41,340 INFO L280 TraceCheckUtils]: 61: Hoare triple {6193#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6193#false} is VALID [2020-07-10 15:11:41,340 INFO L263 TraceCheckUtils]: 62: Hoare triple {6193#false} call #t~ret3 := calculate_output(~input~0); {6193#false} is VALID [2020-07-10 15:11:41,340 INFO L280 TraceCheckUtils]: 63: Hoare triple {6193#false} ~input := #in~input; {6193#false} is VALID [2020-07-10 15:11:41,340 INFO L280 TraceCheckUtils]: 64: Hoare triple {6193#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,340 INFO L280 TraceCheckUtils]: 65: Hoare triple {6193#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,341 INFO L280 TraceCheckUtils]: 66: Hoare triple {6193#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,341 INFO L280 TraceCheckUtils]: 67: Hoare triple {6193#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,341 INFO L280 TraceCheckUtils]: 68: Hoare triple {6193#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,341 INFO L280 TraceCheckUtils]: 69: Hoare triple {6193#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,341 INFO L280 TraceCheckUtils]: 70: Hoare triple {6193#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6193#false} is VALID [2020-07-10 15:11:41,342 INFO L280 TraceCheckUtils]: 71: Hoare triple {6193#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6193#false} is VALID [2020-07-10 15:11:41,342 INFO L280 TraceCheckUtils]: 72: Hoare triple {6193#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,342 INFO L280 TraceCheckUtils]: 73: Hoare triple {6193#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,342 INFO L280 TraceCheckUtils]: 74: Hoare triple {6193#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,342 INFO L280 TraceCheckUtils]: 75: Hoare triple {6193#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,343 INFO L280 TraceCheckUtils]: 76: Hoare triple {6193#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,343 INFO L280 TraceCheckUtils]: 77: Hoare triple {6193#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,343 INFO L280 TraceCheckUtils]: 78: Hoare triple {6193#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,343 INFO L280 TraceCheckUtils]: 79: Hoare triple {6193#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,343 INFO L280 TraceCheckUtils]: 80: Hoare triple {6193#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,344 INFO L280 TraceCheckUtils]: 81: Hoare triple {6193#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,344 INFO L280 TraceCheckUtils]: 82: Hoare triple {6193#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6193#false} is VALID [2020-07-10 15:11:41,344 INFO L280 TraceCheckUtils]: 83: Hoare triple {6193#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6193#false} is VALID [2020-07-10 15:11:41,344 INFO L280 TraceCheckUtils]: 84: Hoare triple {6193#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,344 INFO L280 TraceCheckUtils]: 85: Hoare triple {6193#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,345 INFO L280 TraceCheckUtils]: 86: Hoare triple {6193#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,345 INFO L280 TraceCheckUtils]: 87: Hoare triple {6193#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,345 INFO L280 TraceCheckUtils]: 88: Hoare triple {6193#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,345 INFO L280 TraceCheckUtils]: 89: Hoare triple {6193#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,346 INFO L280 TraceCheckUtils]: 90: Hoare triple {6193#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,346 INFO L280 TraceCheckUtils]: 91: Hoare triple {6193#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,346 INFO L280 TraceCheckUtils]: 92: Hoare triple {6193#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,346 INFO L280 TraceCheckUtils]: 93: Hoare triple {6193#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,346 INFO L280 TraceCheckUtils]: 94: Hoare triple {6193#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,347 INFO L280 TraceCheckUtils]: 95: Hoare triple {6193#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,347 INFO L280 TraceCheckUtils]: 96: Hoare triple {6193#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,347 INFO L280 TraceCheckUtils]: 97: Hoare triple {6193#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,347 INFO L280 TraceCheckUtils]: 98: Hoare triple {6193#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,347 INFO L280 TraceCheckUtils]: 99: Hoare triple {6193#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {6193#false} is VALID [2020-07-10 15:11:41,348 INFO L280 TraceCheckUtils]: 100: Hoare triple {6193#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {6193#false} is VALID [2020-07-10 15:11:41,348 INFO L280 TraceCheckUtils]: 101: Hoare triple {6193#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {6193#false} is VALID [2020-07-10 15:11:41,348 INFO L280 TraceCheckUtils]: 102: Hoare triple {6193#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,348 INFO L280 TraceCheckUtils]: 103: Hoare triple {6193#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,348 INFO L280 TraceCheckUtils]: 104: Hoare triple {6193#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6193#false} is VALID [2020-07-10 15:11:41,349 INFO L280 TraceCheckUtils]: 105: Hoare triple {6193#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,349 INFO L280 TraceCheckUtils]: 106: Hoare triple {6193#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,349 INFO L280 TraceCheckUtils]: 107: Hoare triple {6193#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,349 INFO L280 TraceCheckUtils]: 108: Hoare triple {6193#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {6193#false} is VALID [2020-07-10 15:11:41,349 INFO L280 TraceCheckUtils]: 109: Hoare triple {6193#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,350 INFO L280 TraceCheckUtils]: 110: Hoare triple {6193#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {6193#false} is VALID [2020-07-10 15:11:41,350 INFO L280 TraceCheckUtils]: 111: Hoare triple {6193#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6193#false} is VALID [2020-07-10 15:11:41,350 INFO L280 TraceCheckUtils]: 112: Hoare triple {6193#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,350 INFO L280 TraceCheckUtils]: 113: Hoare triple {6193#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,350 INFO L280 TraceCheckUtils]: 114: Hoare triple {6193#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,351 INFO L280 TraceCheckUtils]: 115: Hoare triple {6193#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,351 INFO L280 TraceCheckUtils]: 116: Hoare triple {6193#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,351 INFO L280 TraceCheckUtils]: 117: Hoare triple {6193#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,351 INFO L280 TraceCheckUtils]: 118: Hoare triple {6193#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,351 INFO L280 TraceCheckUtils]: 119: Hoare triple {6193#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,352 INFO L280 TraceCheckUtils]: 120: Hoare triple {6193#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,352 INFO L280 TraceCheckUtils]: 121: Hoare triple {6193#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {6193#false} is VALID [2020-07-10 15:11:41,352 INFO L280 TraceCheckUtils]: 122: Hoare triple {6193#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,352 INFO L280 TraceCheckUtils]: 123: Hoare triple {6193#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,352 INFO L280 TraceCheckUtils]: 124: Hoare triple {6193#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6193#false} is VALID [2020-07-10 15:11:41,353 INFO L280 TraceCheckUtils]: 125: Hoare triple {6193#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {6193#false} is VALID [2020-07-10 15:11:41,353 INFO L280 TraceCheckUtils]: 126: Hoare triple {6193#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,353 INFO L280 TraceCheckUtils]: 127: Hoare triple {6193#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,353 INFO L280 TraceCheckUtils]: 128: Hoare triple {6193#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,354 INFO L280 TraceCheckUtils]: 129: Hoare triple {6193#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {6193#false} is VALID [2020-07-10 15:11:41,354 INFO L280 TraceCheckUtils]: 130: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,354 INFO L280 TraceCheckUtils]: 131: Hoare triple {6193#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,354 INFO L280 TraceCheckUtils]: 132: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,354 INFO L280 TraceCheckUtils]: 133: Hoare triple {6193#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,355 INFO L280 TraceCheckUtils]: 134: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,355 INFO L280 TraceCheckUtils]: 135: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,355 INFO L280 TraceCheckUtils]: 136: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,355 INFO L280 TraceCheckUtils]: 137: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,355 INFO L280 TraceCheckUtils]: 138: Hoare triple {6193#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,356 INFO L280 TraceCheckUtils]: 139: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,356 INFO L280 TraceCheckUtils]: 140: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,356 INFO L280 TraceCheckUtils]: 141: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,356 INFO L280 TraceCheckUtils]: 142: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,356 INFO L280 TraceCheckUtils]: 143: Hoare triple {6193#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,357 INFO L280 TraceCheckUtils]: 144: Hoare triple {6193#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {6193#false} is VALID [2020-07-10 15:11:41,357 INFO L280 TraceCheckUtils]: 145: Hoare triple {6193#false} assume !false; {6193#false} is VALID [2020-07-10 15:11:41,375 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 48 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 15:11:41,375 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967534730] [2020-07-10 15:11:41,376 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [550647698] [2020-07-10 15:11:41,376 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:11:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:41,473 INFO L264 TraceCheckSpWp]: Trace formula consists of 439 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 15:11:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:11:41,519 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:11:41,744 INFO L263 TraceCheckUtils]: 0: Hoare triple {6192#true} call ULTIMATE.init(); {6192#true} is VALID [2020-07-10 15:11:41,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {6192#true} ~a~0 := 1;~d~0 := 4;~e~0 := 5;~f~0 := 6;~c~0 := 3;~b~0 := 2;~u~0 := 21;~v~0 := 22;~w~0 := 23;~x~0 := 24;~y~0 := 25;~z~0 := 26;~a17~0 := 1;~a7~0 := 0;~a20~0 := 1;~a8~0 := 15;~a12~0 := 8;~a16~0 := 5;~a21~0 := 1; {6245#(<= ~a16~0 5)} is VALID [2020-07-10 15:11:41,746 INFO L280 TraceCheckUtils]: 2: Hoare triple {6245#(<= ~a16~0 5)} assume true; {6245#(<= ~a16~0 5)} is VALID [2020-07-10 15:11:41,747 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6245#(<= ~a16~0 5)} {6192#true} #782#return; {6245#(<= ~a16~0 5)} is VALID [2020-07-10 15:11:41,747 INFO L263 TraceCheckUtils]: 4: Hoare triple {6245#(<= ~a16~0 5)} call #t~ret4 := main(); {6245#(<= ~a16~0 5)} is VALID [2020-07-10 15:11:41,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {6245#(<= ~a16~0 5)} ~output~0 := -1; {6245#(<= ~a16~0 5)} is VALID [2020-07-10 15:11:41,748 INFO L280 TraceCheckUtils]: 6: Hoare triple {6245#(<= ~a16~0 5)} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6245#(<= ~a16~0 5)} is VALID [2020-07-10 15:11:41,749 INFO L280 TraceCheckUtils]: 7: Hoare triple {6245#(<= ~a16~0 5)} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6245#(<= ~a16~0 5)} is VALID [2020-07-10 15:11:41,750 INFO L263 TraceCheckUtils]: 8: Hoare triple {6245#(<= ~a16~0 5)} call #t~ret3 := calculate_output(~input~0); {6276#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,751 INFO L280 TraceCheckUtils]: 9: Hoare triple {6276#(<= ~a16~0 |old(~a16~0)|)} ~input := #in~input; {6276#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,751 INFO L280 TraceCheckUtils]: 10: Hoare triple {6276#(<= ~a16~0 |old(~a16~0)|)} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6276#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,752 INFO L280 TraceCheckUtils]: 11: Hoare triple {6276#(<= ~a16~0 |old(~a16~0)|)} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6276#(<= ~a16~0 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,753 INFO L280 TraceCheckUtils]: 12: Hoare triple {6276#(<= ~a16~0 |old(~a16~0)|)} assume (!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0;~a20~0 := 1;~a16~0 := 4;~a7~0 := 1;~a8~0 := 13;#res := -1; {6289#(<= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {6289#(<= 6 |old(~a16~0)|)} assume true; {6289#(<= 6 |old(~a16~0)|)} is VALID [2020-07-10 15:11:41,780 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6289#(<= 6 |old(~a16~0)|)} {6245#(<= ~a16~0 5)} #786#return; {6193#false} is VALID [2020-07-10 15:11:41,780 INFO L280 TraceCheckUtils]: 15: Hoare triple {6193#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6193#false} is VALID [2020-07-10 15:11:41,781 INFO L280 TraceCheckUtils]: 16: Hoare triple {6193#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6193#false} is VALID [2020-07-10 15:11:41,781 INFO L280 TraceCheckUtils]: 17: Hoare triple {6193#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6193#false} is VALID [2020-07-10 15:11:41,781 INFO L263 TraceCheckUtils]: 18: Hoare triple {6193#false} call #t~ret3 := calculate_output(~input~0); {6193#false} is VALID [2020-07-10 15:11:41,781 INFO L280 TraceCheckUtils]: 19: Hoare triple {6193#false} ~input := #in~input; {6193#false} is VALID [2020-07-10 15:11:41,781 INFO L280 TraceCheckUtils]: 20: Hoare triple {6193#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,781 INFO L280 TraceCheckUtils]: 21: Hoare triple {6193#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,781 INFO L280 TraceCheckUtils]: 22: Hoare triple {6193#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,782 INFO L280 TraceCheckUtils]: 23: Hoare triple {6193#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,782 INFO L280 TraceCheckUtils]: 24: Hoare triple {6193#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,782 INFO L280 TraceCheckUtils]: 25: Hoare triple {6193#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,782 INFO L280 TraceCheckUtils]: 26: Hoare triple {6193#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6193#false} is VALID [2020-07-10 15:11:41,782 INFO L280 TraceCheckUtils]: 27: Hoare triple {6193#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6193#false} is VALID [2020-07-10 15:11:41,782 INFO L280 TraceCheckUtils]: 28: Hoare triple {6193#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,782 INFO L280 TraceCheckUtils]: 29: Hoare triple {6193#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,782 INFO L280 TraceCheckUtils]: 30: Hoare triple {6193#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,783 INFO L280 TraceCheckUtils]: 31: Hoare triple {6193#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,783 INFO L280 TraceCheckUtils]: 32: Hoare triple {6193#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,783 INFO L280 TraceCheckUtils]: 33: Hoare triple {6193#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,783 INFO L280 TraceCheckUtils]: 34: Hoare triple {6193#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,783 INFO L280 TraceCheckUtils]: 35: Hoare triple {6193#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,783 INFO L280 TraceCheckUtils]: 36: Hoare triple {6193#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,783 INFO L280 TraceCheckUtils]: 37: Hoare triple {6193#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,783 INFO L280 TraceCheckUtils]: 38: Hoare triple {6193#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6193#false} is VALID [2020-07-10 15:11:41,784 INFO L280 TraceCheckUtils]: 39: Hoare triple {6193#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6193#false} is VALID [2020-07-10 15:11:41,784 INFO L280 TraceCheckUtils]: 40: Hoare triple {6193#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,784 INFO L280 TraceCheckUtils]: 41: Hoare triple {6193#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,784 INFO L280 TraceCheckUtils]: 42: Hoare triple {6193#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,784 INFO L280 TraceCheckUtils]: 43: Hoare triple {6193#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,784 INFO L280 TraceCheckUtils]: 44: Hoare triple {6193#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,785 INFO L280 TraceCheckUtils]: 45: Hoare triple {6193#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,785 INFO L280 TraceCheckUtils]: 46: Hoare triple {6193#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,785 INFO L280 TraceCheckUtils]: 47: Hoare triple {6193#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,785 INFO L280 TraceCheckUtils]: 48: Hoare triple {6193#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,785 INFO L280 TraceCheckUtils]: 49: Hoare triple {6193#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,786 INFO L280 TraceCheckUtils]: 50: Hoare triple {6193#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,786 INFO L280 TraceCheckUtils]: 51: Hoare triple {6193#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,786 INFO L280 TraceCheckUtils]: 52: Hoare triple {6193#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,786 INFO L280 TraceCheckUtils]: 53: Hoare triple {6193#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,786 INFO L280 TraceCheckUtils]: 54: Hoare triple {6193#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,787 INFO L280 TraceCheckUtils]: 55: Hoare triple {6193#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {6193#false} is VALID [2020-07-10 15:11:41,787 INFO L280 TraceCheckUtils]: 56: Hoare triple {6193#false} assume 1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0);~a8~0 := 14;~a7~0 := 0;~a17~0 := 1;~a21~0 := 1;~a16~0 := 4;#res := -1; {6193#false} is VALID [2020-07-10 15:11:41,787 INFO L280 TraceCheckUtils]: 57: Hoare triple {6193#false} assume true; {6193#false} is VALID [2020-07-10 15:11:41,787 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6193#false} {6193#false} #786#return; {6193#false} is VALID [2020-07-10 15:11:41,787 INFO L280 TraceCheckUtils]: 59: Hoare triple {6193#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~output~0 := #t~ret3;havoc #t~ret3; {6193#false} is VALID [2020-07-10 15:11:41,787 INFO L280 TraceCheckUtils]: 60: Hoare triple {6193#false} assume !false;havoc ~input~0;assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~input~0 := #t~nondet2;havoc #t~nondet2; {6193#false} is VALID [2020-07-10 15:11:41,788 INFO L280 TraceCheckUtils]: 61: Hoare triple {6193#false} assume !(((((1 != ~input~0 && 2 != ~input~0) && 3 != ~input~0) && 4 != ~input~0) && 5 != ~input~0) && 6 != ~input~0); {6193#false} is VALID [2020-07-10 15:11:41,788 INFO L263 TraceCheckUtils]: 62: Hoare triple {6193#false} call #t~ret3 := calculate_output(~input~0); {6193#false} is VALID [2020-07-10 15:11:41,788 INFO L280 TraceCheckUtils]: 63: Hoare triple {6193#false} ~input := #in~input; {6193#false} is VALID [2020-07-10 15:11:41,788 INFO L280 TraceCheckUtils]: 64: Hoare triple {6193#false} assume !((15 == ~a8~0 && (((1 == ~a21~0 && (5 == ~a16~0 || 6 == ~a16~0) && 1 == ~input) && 1 == ~a20~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,788 INFO L280 TraceCheckUtils]: 65: Hoare triple {6193#false} assume !((((((5 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0))) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && !(1 == ~a21~0)) && 13 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,789 INFO L280 TraceCheckUtils]: 66: Hoare triple {6193#false} assume !((!(1 == ~a7~0) && ((6 == ~a16~0 && 1 == ~a21~0 && 1 == ~a17~0 && 3 == ~input) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,789 INFO L280 TraceCheckUtils]: 67: Hoare triple {6193#false} assume !(1 == ~a17~0 && (!(1 == ~a7~0) && (1 == ~a21~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 6 == ~input) && 1 == ~a20~0) && 15 == ~a8~0) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,789 INFO L280 TraceCheckUtils]: 68: Hoare triple {6193#false} assume !((3 == ~input && (((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && !(1 == ~a17~0)) && 15 == ~a8~0) && 1 == ~a21~0) || (((13 == ~a8~0 && 1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 4 == ~a16~0) && !(1 == ~a21~0)))) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,789 INFO L280 TraceCheckUtils]: 69: Hoare triple {6193#false} assume !((1 == ~a17~0 && (1 == ~a21~0 && (!(1 == ~a7~0) && 4 == ~input && 15 == ~a8~0) && !(1 == ~a20~0)) && 8 == ~a12~0) && 6 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,789 INFO L280 TraceCheckUtils]: 70: Hoare triple {6193#false} assume !((8 == ~a12~0 && (1 == ~a21~0 && ((5 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6193#false} is VALID [2020-07-10 15:11:41,790 INFO L280 TraceCheckUtils]: 71: Hoare triple {6193#false} assume !(8 == ~a12~0 && 1 == ~input && ((1 == ~a21~0 && (15 == ~a8~0 && (!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && 13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0))); {6193#false} is VALID [2020-07-10 15:11:41,790 INFO L280 TraceCheckUtils]: 72: Hoare triple {6193#false} assume !((((!(1 == ~a17~0) && !(1 == ~a7~0) && 1 == ~a21~0 && 15 == ~a8~0 && 4 == ~input) && !(1 == ~a20~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,790 INFO L280 TraceCheckUtils]: 73: Hoare triple {6193#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a17~0 && 1 == ~a7~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 2 == ~input) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,790 INFO L280 TraceCheckUtils]: 74: Hoare triple {6193#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && ((3 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0))) && 8 == ~a12~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,790 INFO L280 TraceCheckUtils]: 75: Hoare triple {6193#false} assume !(((1 == ~a21~0 && 8 == ~a12~0 && 1 == ~input && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || (5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0))) && !(1 == ~a7~0)) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,791 INFO L280 TraceCheckUtils]: 76: Hoare triple {6193#false} assume !((5 == ~a16~0 && (1 == ~a7~0 && (!(1 == ~a21~0) && 8 == ~a12~0 && 3 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,791 INFO L280 TraceCheckUtils]: 77: Hoare triple {6193#false} assume !(1 == ~a17~0 && (15 == ~a8~0 && (8 == ~a12~0 && (!(1 == ~a7~0) && 5 == ~input) && 1 == ~a21~0) && !(1 == ~a20~0)) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,791 INFO L280 TraceCheckUtils]: 78: Hoare triple {6193#false} assume !(!(1 == ~a7~0) && (((1 == ~a21~0 && (15 == ~a8~0 && 5 == ~input) && !(1 == ~a17~0)) && 8 == ~a12~0) && 1 == ~a20~0) && 4 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,791 INFO L280 TraceCheckUtils]: 79: Hoare triple {6193#false} assume !((!(1 == ~a21~0) && (8 == ~a12~0 && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0)) && 1 == ~input) && 13 == ~a8~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,791 INFO L280 TraceCheckUtils]: 80: Hoare triple {6193#false} assume !(1 == ~a17~0 && !(1 == ~a7~0) && (1 == ~a21~0 && (8 == ~a12~0 && 5 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,792 INFO L280 TraceCheckUtils]: 81: Hoare triple {6193#false} assume !((8 == ~a12~0 && !(1 == ~a21~0) && 1 == ~a7~0 && 13 == ~a8~0 && 6 == ~input && (((6 == ~a16~0 && 1 == ~a17~0) || (4 == ~a16~0 && !(1 == ~a17~0))) || (5 == ~a16~0 && !(1 == ~a17~0)))) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,792 INFO L280 TraceCheckUtils]: 82: Hoare triple {6193#false} assume !((5 == ~a16~0 && ((15 == ~a8~0 && (!(1 == ~a7~0) && 2 == ~input) && 1 == ~a21~0) && 8 == ~a12~0) && !(1 == ~a20~0)) && !(1 == ~a17~0)); {6193#false} is VALID [2020-07-10 15:11:41,792 INFO L280 TraceCheckUtils]: 83: Hoare triple {6193#false} assume !(!(1 == ~a20~0) && 1 == ~a21~0 && 4 == ~a16~0 && 15 == ~a8~0 && (8 == ~a12~0 && 2 == ~input && !(1 == ~a7~0)) && !(1 == ~a17~0)); {6193#false} is VALID [2020-07-10 15:11:41,792 INFO L280 TraceCheckUtils]: 84: Hoare triple {6193#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && (!(1 == ~a20~0) && !(1 == ~a17~0) && 8 == ~a12~0 && 6 == ~input) && 4 == ~a16~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,792 INFO L280 TraceCheckUtils]: 85: Hoare triple {6193#false} assume !(1 == ~a17~0 && ((((8 == ~a12~0 && 4 == ~input && 13 == ~a8~0) && 1 == ~a20~0) && !(1 == ~a21~0)) && 5 == ~a16~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,792 INFO L280 TraceCheckUtils]: 86: Hoare triple {6193#false} assume !(((13 == ~a8~0 && 8 == ~a12~0 && ((((6 == ~a16~0 && 1 == ~a17~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) || (!(1 == ~a17~0) && 5 == ~a16~0)) && 1 == ~input) && !(1 == ~a21~0)) && 1 == ~a20~0) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,793 INFO L280 TraceCheckUtils]: 87: Hoare triple {6193#false} assume !(13 == ~a8~0 && !(1 == ~a21~0) && (((((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 5 == ~input) && 1 == ~a7~0) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,793 INFO L280 TraceCheckUtils]: 88: Hoare triple {6193#false} assume !((!(1 == ~a21~0) && ((((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0)) && 4 == ~input) && 1 == ~a7~0) && 8 == ~a12~0) && 13 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,793 INFO L280 TraceCheckUtils]: 89: Hoare triple {6193#false} assume !((1 == ~a21~0 && !(1 == ~a7~0) && ((((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0))) && 4 == ~input) && 8 == ~a12~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,793 INFO L280 TraceCheckUtils]: 90: Hoare triple {6193#false} assume !(((((6 == ~a16~0 && (!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a21~0) || ((4 == ~a16~0 && ((1 == ~a7~0 && 1 == ~a17~0) && 1 == ~a20~0) && 13 == ~a8~0) && !(1 == ~a21~0))) && 4 == ~input) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,793 INFO L280 TraceCheckUtils]: 91: Hoare triple {6193#false} assume !(!(1 == ~a17~0) && (8 == ~a12~0 && !(1 == ~a20~0) && (15 == ~a8~0 && 1 == ~a21~0 && 4 == ~input) && !(1 == ~a7~0)) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,793 INFO L280 TraceCheckUtils]: 92: Hoare triple {6193#false} assume !(((!(1 == ~a7~0) && (2 == ~input && (((5 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 15 == ~a8~0) && 8 == ~a12~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,794 INFO L280 TraceCheckUtils]: 93: Hoare triple {6193#false} assume !(!(1 == ~a20~0) && (((((6 == ~input && 5 == ~a16~0) && 1 == ~a21~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && !(1 == ~a7~0)) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,794 INFO L280 TraceCheckUtils]: 94: Hoare triple {6193#false} assume !(8 == ~a12~0 && (((((1 == ~a21~0 && 5 == ~input) && 15 == ~a8~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 6 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,794 INFO L280 TraceCheckUtils]: 95: Hoare triple {6193#false} assume !(((15 == ~a8~0 && !(1 == ~a7~0) && (((!(1 == ~a20~0) && 1 == ~a17~0) && 4 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 5 == ~a16~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) && 6 == ~input) && 8 == ~a12~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,794 INFO L280 TraceCheckUtils]: 96: Hoare triple {6193#false} assume !(15 == ~a8~0 && 4 == ~a16~0 && !(1 == ~a20~0) && ((1 == ~a21~0 && !(1 == ~a17~0) && 5 == ~input) && !(1 == ~a7~0)) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,794 INFO L280 TraceCheckUtils]: 97: Hoare triple {6193#false} assume !(1 == ~a17~0 && 8 == ~a12~0 && 15 == ~a8~0 && ((!(1 == ~a7~0) && (5 == ~a16~0 || 6 == ~a16~0) && 2 == ~input) && 1 == ~a21~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,795 INFO L280 TraceCheckUtils]: 98: Hoare triple {6193#false} assume !(!(1 == ~a7~0) && (15 == ~a8~0 && (!(1 == ~a17~0) && 8 == ~a12~0 && 3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,795 INFO L280 TraceCheckUtils]: 99: Hoare triple {6193#false} assume !(5 == ~a16~0 && (!(1 == ~a21~0) && (13 == ~a8~0 && (2 == ~input && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a7~0) && 1 == ~a17~0); {6193#false} is VALID [2020-07-10 15:11:41,795 INFO L280 TraceCheckUtils]: 100: Hoare triple {6193#false} assume !(1 == ~a20~0 && (8 == ~a12~0 && 1 == ~a7~0 && 13 == ~a8~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 3 == ~input) && !(1 == ~a21~0)); {6193#false} is VALID [2020-07-10 15:11:41,795 INFO L280 TraceCheckUtils]: 101: Hoare triple {6193#false} assume !(8 == ~a12~0 && 1 == ~a7~0 && !(1 == ~a21~0) && 13 == ~a8~0 && 6 == ~input && ((6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0)) || (4 == ~a16~0 && 1 == ~a17~0 && !(1 == ~a20~0)))); {6193#false} is VALID [2020-07-10 15:11:41,795 INFO L280 TraceCheckUtils]: 102: Hoare triple {6193#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && ((4 == ~a16~0 && 15 == ~a8~0 && 1 == ~input) && 8 == ~a12~0) && 1 == ~a21~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,795 INFO L280 TraceCheckUtils]: 103: Hoare triple {6193#false} assume !(1 == ~a17~0 && (1 == ~a21~0 && !(1 == ~a20~0) && 8 == ~a12~0 && 15 == ~a8~0 && !(1 == ~a7~0) && 1 == ~input) && 6 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,796 INFO L280 TraceCheckUtils]: 104: Hoare triple {6193#false} assume !(1 == ~a20~0 && 8 == ~a12~0 && ((1 == ~a17~0 && ((5 == ~a16~0 || 6 == ~a16~0) && 4 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6193#false} is VALID [2020-07-10 15:11:41,796 INFO L280 TraceCheckUtils]: 105: Hoare triple {6193#false} assume !(((13 == ~a8~0 && (((!(1 == ~a21~0) && 6 == ~input) && 1 == ~a20~0) && 8 == ~a12~0) && 1 == ~a17~0) && 1 == ~a7~0) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,796 INFO L280 TraceCheckUtils]: 106: Hoare triple {6193#false} assume !(5 == ~a16~0 && (((8 == ~a12~0 && !(1 == ~a7~0) && 2 == ~input && !(1 == ~a20~0)) && 1 == ~a21~0) && 1 == ~a17~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,796 INFO L280 TraceCheckUtils]: 107: Hoare triple {6193#false} assume !((8 == ~a12~0 && ((!(1 == ~a17~0) && 1 == ~a21~0 && 4 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 1 == ~a20~0) && 4 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,796 INFO L280 TraceCheckUtils]: 108: Hoare triple {6193#false} assume !(1 == ~a7~0 && 13 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a21~0) && 2 == ~input && (((1 == ~a20~0 && !(1 == ~a17~0)) && 6 == ~a16~0) || ((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0))); {6193#false} is VALID [2020-07-10 15:11:41,797 INFO L280 TraceCheckUtils]: 109: Hoare triple {6193#false} assume !(((((((!(1 == ~a20~0) && !(1 == ~a17~0) && !(1 == ~a7~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (((13 == ~a8~0 && (1 == ~a17~0 && 1 == ~a7~0) && 1 == ~a20~0) && 4 == ~a16~0) && !(1 == ~a21~0))) && 6 == ~input) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,797 INFO L280 TraceCheckUtils]: 110: Hoare triple {6193#false} assume !((!(1 == ~a7~0) && !(1 == ~a17~0) && (((3 == ~input && 1 == ~a21~0) && 4 == ~a16~0) && 15 == ~a8~0) && 8 == ~a12~0) && !(1 == ~a20~0)); {6193#false} is VALID [2020-07-10 15:11:41,797 INFO L280 TraceCheckUtils]: 111: Hoare triple {6193#false} assume !((((8 == ~a12~0 && (((1 == ~a17~0 && !(1 == ~a20~0)) && 4 == ~a16~0) || ((1 == ~a20~0 && !(1 == ~a17~0)) && 5 == ~a16~0) || ((!(1 == ~a17~0) && 1 == ~a20~0) && 6 == ~a16~0)) && 3 == ~input) && 15 == ~a8~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6193#false} is VALID [2020-07-10 15:11:41,797 INFO L280 TraceCheckUtils]: 112: Hoare triple {6193#false} assume !(((!(1 == ~a7~0) && (5 == ~input && (((5 == ~a16~0 && !(1 == ~a17~0) && 1 == ~a20~0) || (6 == ~a16~0 && 1 == ~a20~0 && !(1 == ~a17~0))) || (4 == ~a16~0 && !(1 == ~a20~0) && 1 == ~a17~0))) && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,797 INFO L280 TraceCheckUtils]: 113: Hoare triple {6193#false} assume !((!(1 == ~a7~0) && (1 == ~a21~0 && (1 == ~a17~0 && 8 == ~a12~0 && 2 == ~input) && !(1 == ~a20~0)) && 6 == ~a16~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,798 INFO L280 TraceCheckUtils]: 114: Hoare triple {6193#false} assume !((!(1 == ~a17~0) && 1 == ~a21~0 && (!(1 == ~a20~0) && 8 == ~a12~0 && 3 == ~input && !(1 == ~a7~0)) && 15 == ~a8~0) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,798 INFO L280 TraceCheckUtils]: 115: Hoare triple {6193#false} assume !((5 == ~a16~0 && !(1 == ~a20~0) && (((6 == ~input && 1 == ~a21~0) && 1 == ~a17~0) && !(1 == ~a7~0)) && 8 == ~a12~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,798 INFO L280 TraceCheckUtils]: 116: Hoare triple {6193#false} assume !(!(1 == ~a7~0) && 1 == ~a17~0 && (6 == ~a16~0 && !(1 == ~a20~0) && (6 == ~input && 8 == ~a12~0) && 1 == ~a21~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,798 INFO L280 TraceCheckUtils]: 117: Hoare triple {6193#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && 8 == ~a12~0 && !(1 == ~a7~0) && !(1 == ~a17~0) && 2 == ~input) && 4 == ~a16~0) && 1 == ~a20~0); {6193#false} is VALID [2020-07-10 15:11:41,798 INFO L280 TraceCheckUtils]: 118: Hoare triple {6193#false} assume !(15 == ~a8~0 && (4 == ~a16~0 && 8 == ~a12~0 && (!(1 == ~a20~0) && !(1 == ~a7~0) && 1 == ~input) && !(1 == ~a17~0)) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,798 INFO L280 TraceCheckUtils]: 119: Hoare triple {6193#false} assume !(1 == ~a21~0 && (8 == ~a12~0 && ((1 == ~a17~0 && 3 == ~input && (5 == ~a16~0 || 6 == ~a16~0)) && !(1 == ~a7~0)) && 1 == ~a20~0) && 15 == ~a8~0); {6193#false} is VALID [2020-07-10 15:11:41,799 INFO L280 TraceCheckUtils]: 120: Hoare triple {6193#false} assume !(!(1 == ~a21~0) && 1 == ~a20~0 && (8 == ~a12~0 && 13 == ~a8~0 && ((5 == ~a16~0 && !(1 == ~a17~0)) || (1 == ~a17~0 && 6 == ~a16~0) || (!(1 == ~a17~0) && 4 == ~a16~0)) && 2 == ~input) && 1 == ~a7~0); {6193#false} is VALID [2020-07-10 15:11:41,799 INFO L280 TraceCheckUtils]: 121: Hoare triple {6193#false} assume !(1 == ~a7~0 && 8 == ~a12~0 && ((1 == ~a20~0 && ((!(1 == ~a17~0) && 5 == ~a16~0) || (1 == ~a17~0 && 6 == ~a16~0) || (4 == ~a16~0 && !(1 == ~a17~0))) && 4 == ~input) && 13 == ~a8~0) && !(1 == ~a21~0)); {6193#false} is VALID [2020-07-10 15:11:41,799 INFO L280 TraceCheckUtils]: 122: Hoare triple {6193#false} assume !(1 == ~a21~0 && (((!(1 == ~a7~0) && 15 == ~a8~0 && !(1 == ~a20~0) && 4 == ~input) && 1 == ~a17~0) && 5 == ~a16~0) && 8 == ~a12~0); {6193#false} is VALID [2020-07-10 15:11:41,799 INFO L280 TraceCheckUtils]: 123: Hoare triple {6193#false} assume !(((!(1 == ~a7~0) && (!(1 == ~a20~0) && 1 == ~a21~0 && 3 == ~input && 1 == ~a17~0) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,799 INFO L280 TraceCheckUtils]: 124: Hoare triple {6193#false} assume !((((!(1 == ~a17~0) && !(1 == ~a20~0) && 15 == ~a8~0 && 1 == ~input && 5 == ~a16~0) && 8 == ~a12~0) && 1 == ~a21~0) && !(1 == ~a7~0)); {6193#false} is VALID [2020-07-10 15:11:41,800 INFO L280 TraceCheckUtils]: 125: Hoare triple {6193#false} assume !(((1 == ~a21~0 && 15 == ~a8~0 && (5 == ~a16~0 && 8 == ~a12~0 && 1 == ~input) && 1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)); {6193#false} is VALID [2020-07-10 15:11:41,800 INFO L280 TraceCheckUtils]: 126: Hoare triple {6193#false} assume !((!(1 == ~a21~0) && 1 == ~a20~0 && ((13 == ~a8~0 && 1 == ~a7~0 && 5 == ~input) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,800 INFO L280 TraceCheckUtils]: 127: Hoare triple {6193#false} assume !(((!(1 == ~a7~0) && 1 == ~a21~0 && ((6 == ~input && 1 == ~a20~0) && 15 == ~a8~0) && !(1 == ~a17~0)) && 8 == ~a12~0) && 4 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,800 INFO L280 TraceCheckUtils]: 128: Hoare triple {6193#false} assume !(((1 == ~a20~0 && ((!(1 == ~a21~0) && 1 == ~a7~0 && 1 == ~input) && 13 == ~a8~0) && 1 == ~a17~0) && 8 == ~a12~0) && 5 == ~a16~0); {6193#false} is VALID [2020-07-10 15:11:41,800 INFO L280 TraceCheckUtils]: 129: Hoare triple {6193#false} assume !(8 == ~a12~0 && 5 == ~input && ((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 15 == ~a8~0) && 6 == ~a16~0) && 1 == ~a21~0) || (!(1 == ~a21~0) && 4 == ~a16~0 && (1 == ~a20~0 && 1 == ~a7~0 && 1 == ~a17~0) && 13 == ~a8~0))); {6193#false} is VALID [2020-07-10 15:11:41,800 INFO L280 TraceCheckUtils]: 130: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,801 INFO L280 TraceCheckUtils]: 131: Hoare triple {6193#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,801 INFO L280 TraceCheckUtils]: 132: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,801 INFO L280 TraceCheckUtils]: 133: Hoare triple {6193#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,801 INFO L280 TraceCheckUtils]: 134: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,801 INFO L280 TraceCheckUtils]: 135: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 15 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,802 INFO L280 TraceCheckUtils]: 136: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,802 INFO L280 TraceCheckUtils]: 137: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,802 INFO L280 TraceCheckUtils]: 138: Hoare triple {6193#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,802 INFO L280 TraceCheckUtils]: 139: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && 1 == ~a20~0) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,802 INFO L280 TraceCheckUtils]: 140: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && 1 == ~a20~0) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,802 INFO L280 TraceCheckUtils]: 141: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 5 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,803 INFO L280 TraceCheckUtils]: 142: Hoare triple {6193#false} assume !((((((!(1 == ~a17~0) && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,803 INFO L280 TraceCheckUtils]: 143: Hoare triple {6193#false} assume !((((((1 == ~a17~0 && !(1 == ~a7~0)) && !(1 == ~a20~0)) && 13 == ~a8~0) && 8 == ~a12~0) && 4 == ~a16~0) && 1 == ~a21~0); {6193#false} is VALID [2020-07-10 15:11:41,803 INFO L280 TraceCheckUtils]: 144: Hoare triple {6193#false} assume (((((1 == ~a17~0 && 1 == ~a7~0) && !(1 == ~a20~0)) && 14 == ~a8~0) && 8 == ~a12~0) && 6 == ~a16~0) && 1 == ~a21~0; {6193#false} is VALID [2020-07-10 15:11:41,803 INFO L280 TraceCheckUtils]: 145: Hoare triple {6193#false} assume !false; {6193#false} is VALID [2020-07-10 15:11:41,815 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-07-10 15:11:41,815 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:11:41,815 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 10 [2020-07-10 15:11:41,816 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657545675] [2020-07-10 15:11:41,816 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 146 [2020-07-10 15:11:41,817 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:11:41,817 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:11:41,955 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:11:41,955 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:11:41,955 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:11:41,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:11:41,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-07-10 15:11:41,956 INFO L87 Difference]: Start difference. First operand 689 states and 959 transitions. Second operand 5 states. [2020-07-10 15:11:44,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:44,745 INFO L93 Difference]: Finished difference Result 1950 states and 2824 transitions. [2020-07-10 15:11:44,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:11:44,746 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 146 [2020-07-10 15:11:44,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:11:44,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:11:44,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 632 transitions. [2020-07-10 15:11:44,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:11:44,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 632 transitions. [2020-07-10 15:11:44,760 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 632 transitions. [2020-07-10 15:11:45,706 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:11:45,706 INFO L225 Difference]: With dead ends: 1950 [2020-07-10 15:11:45,707 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 15:11:45,712 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2020-07-10 15:11:45,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 15:11:45,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 15:11:45,712 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:11:45,712 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 15:11:45,713 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:11:45,713 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:11:45,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:45,713 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:11:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:11:45,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:45,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:11:45,714 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 15:11:45,714 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 15:11:45,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:11:45,714 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 15:11:45,714 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:11:45,714 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:45,715 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:11:45,715 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:11:45,715 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:11:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 15:11:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 15:11:45,716 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 146 [2020-07-10 15:11:45,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:11:45,716 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 15:11:45,716 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:11:45,716 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 15:11:45,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:11:45,930 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:11:45,934 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 15:11:46,587 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 31 [2020-07-10 15:11:46,732 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:11:46,732 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a12~0 |old(~a12~0)|) (= ~z~0 |old(~z~0)|) (= ~w~0 |old(~w~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~a21~0 |old(~a21~0)|) (= ~c~0 |old(~c~0)|) (= ~a7~0 |old(~a7~0)|) (= ~v~0 |old(~v~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~y~0 |old(~y~0)|) (= ~f~0 |old(~f~0)|) (= ~a~0 |old(~a~0)|) (= ~x~0 |old(~x~0)|) (= ~b~0 |old(~b~0)|) (= ~a20~0 |old(~a20~0)|) (= ~d~0 |old(~d~0)|)) [2020-07-10 15:11:46,732 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:11:46,732 INFO L268 CegarLoopResult]: For program point L333(lines 333 390) no Hoare annotation was computed. [2020-07-10 15:11:46,733 INFO L268 CegarLoopResult]: For program point L102(lines 102 390) no Hoare annotation was computed. [2020-07-10 15:11:46,733 INFO L268 CegarLoopResult]: For program point L565-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,733 INFO L268 CegarLoopResult]: For program point L532-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,733 INFO L268 CegarLoopResult]: For program point L499-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,733 INFO L268 CegarLoopResult]: For program point L466-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,733 INFO L268 CegarLoopResult]: For program point L433-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,733 INFO L268 CegarLoopResult]: For program point L400-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,734 INFO L268 CegarLoopResult]: For program point L268(lines 268 390) no Hoare annotation was computed. [2020-07-10 15:11:46,734 INFO L268 CegarLoopResult]: For program point L136(lines 136 390) no Hoare annotation was computed. [2020-07-10 15:11:46,734 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-10 15:11:46,734 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-10 15:11:46,734 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-10 15:11:46,734 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-10 15:11:46,734 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-10 15:11:46,734 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-10 15:11:46,734 INFO L268 CegarLoopResult]: For program point L203(lines 203 390) no Hoare annotation was computed. [2020-07-10 15:11:46,735 INFO L268 CegarLoopResult]: For program point L72(lines 72 390) no Hoare annotation was computed. [2020-07-10 15:11:46,735 INFO L268 CegarLoopResult]: For program point L568-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,735 INFO L268 CegarLoopResult]: For program point L535-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,735 INFO L268 CegarLoopResult]: For program point L502-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,735 INFO L268 CegarLoopResult]: For program point L469-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,735 INFO L268 CegarLoopResult]: For program point L436-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,735 INFO L268 CegarLoopResult]: For program point L403-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,735 INFO L268 CegarLoopResult]: For program point L337(lines 337 390) no Hoare annotation was computed. [2020-07-10 15:11:46,735 INFO L268 CegarLoopResult]: For program point L238(lines 238 390) no Hoare annotation was computed. [2020-07-10 15:11:46,736 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-10 15:11:46,736 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-10 15:11:46,736 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-10 15:11:46,736 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-10 15:11:46,736 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-10 15:11:46,736 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-10 15:11:46,736 INFO L268 CegarLoopResult]: For program point L173(lines 173 390) no Hoare annotation was computed. [2020-07-10 15:11:46,736 INFO L268 CegarLoopResult]: For program point L140(lines 140 390) no Hoare annotation was computed. [2020-07-10 15:11:46,736 INFO L268 CegarLoopResult]: For program point L372(lines 372 390) no Hoare annotation was computed. [2020-07-10 15:11:46,737 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 434) no Hoare annotation was computed. [2020-07-10 15:11:46,737 INFO L268 CegarLoopResult]: For program point L306(lines 306 390) no Hoare annotation was computed. [2020-07-10 15:11:46,737 INFO L268 CegarLoopResult]: For program point L273(lines 273 390) no Hoare annotation was computed. [2020-07-10 15:11:46,737 INFO L268 CegarLoopResult]: For program point L108(lines 108 390) no Hoare annotation was computed. [2020-07-10 15:11:46,737 INFO L268 CegarLoopResult]: For program point L571-1(lines 571 573) no Hoare annotation was computed. [2020-07-10 15:11:46,737 INFO L268 CegarLoopResult]: For program point L538-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,737 INFO L268 CegarLoopResult]: For program point L505-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,737 INFO L268 CegarLoopResult]: For program point L472-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,738 INFO L268 CegarLoopResult]: For program point L439-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,738 INFO L268 CegarLoopResult]: For program point L406-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,738 INFO L268 CegarLoopResult]: For program point L208(lines 208 390) no Hoare annotation was computed. [2020-07-10 15:11:46,738 INFO L268 CegarLoopResult]: For program point L43(lines 43 390) no Hoare annotation was computed. [2020-07-10 15:11:46,738 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-10 15:11:46,738 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-10 15:11:46,738 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-10 15:11:46,738 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-10 15:11:46,738 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-10 15:11:46,739 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-10 15:11:46,739 INFO L268 CegarLoopResult]: For program point L144(lines 144 390) no Hoare annotation was computed. [2020-07-10 15:11:46,739 INFO L268 CegarLoopResult]: For program point L541-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,739 INFO L268 CegarLoopResult]: For program point L508-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,739 INFO L268 CegarLoopResult]: For program point L475-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,739 INFO L268 CegarLoopResult]: For program point L442-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,739 INFO L268 CegarLoopResult]: For program point L409-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,739 INFO L268 CegarLoopResult]: For program point L178(lines 178 390) no Hoare annotation was computed. [2020-07-10 15:11:46,740 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-10 15:11:46,740 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-10 15:11:46,740 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-10 15:11:46,740 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-10 15:11:46,740 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-10 15:11:46,740 INFO L268 CegarLoopResult]: For program point L377(lines 377 390) no Hoare annotation was computed. [2020-07-10 15:11:46,740 INFO L268 CegarLoopResult]: For program point L278(lines 278 390) no Hoare annotation was computed. [2020-07-10 15:11:46,740 INFO L268 CegarLoopResult]: For program point L245(lines 245 390) no Hoare annotation was computed. [2020-07-10 15:11:46,740 INFO L268 CegarLoopResult]: For program point L80(lines 80 390) no Hoare annotation was computed. [2020-07-10 15:11:46,741 INFO L268 CegarLoopResult]: For program point L345(lines 345 390) no Hoare annotation was computed. [2020-07-10 15:11:46,741 INFO L268 CegarLoopResult]: For program point L312(lines 312 390) no Hoare annotation was computed. [2020-07-10 15:11:46,741 INFO L268 CegarLoopResult]: For program point L114(lines 114 390) no Hoare annotation was computed. [2020-07-10 15:11:46,741 INFO L268 CegarLoopResult]: For program point L544-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,741 INFO L268 CegarLoopResult]: For program point L511-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,741 INFO L268 CegarLoopResult]: For program point L478-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,741 INFO L268 CegarLoopResult]: For program point L445-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,741 INFO L268 CegarLoopResult]: For program point L412-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,741 INFO L268 CegarLoopResult]: For program point L214(lines 214 390) no Hoare annotation was computed. [2020-07-10 15:11:46,742 INFO L268 CegarLoopResult]: For program point L148(lines 148 390) no Hoare annotation was computed. [2020-07-10 15:11:46,742 INFO L268 CegarLoopResult]: For program point L49(lines 49 390) no Hoare annotation was computed. [2020-07-10 15:11:46,742 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-10 15:11:46,742 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-10 15:11:46,742 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-10 15:11:46,742 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-10 15:11:46,742 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-10 15:11:46,742 INFO L268 CegarLoopResult]: For program point L84(lines 84 390) no Hoare annotation was computed. [2020-07-10 15:11:46,742 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,743 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,743 INFO L268 CegarLoopResult]: For program point L547-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,743 INFO L268 CegarLoopResult]: For program point L514-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,743 INFO L268 CegarLoopResult]: For program point L481-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,743 INFO L268 CegarLoopResult]: For program point L448-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,743 INFO L268 CegarLoopResult]: For program point L382(lines 382 390) no Hoare annotation was computed. [2020-07-10 15:11:46,743 INFO L268 CegarLoopResult]: For program point L415-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,745 INFO L268 CegarLoopResult]: For program point L316(lines 316 390) no Hoare annotation was computed. [2020-07-10 15:11:46,747 INFO L268 CegarLoopResult]: For program point L250(lines 250 390) no Hoare annotation was computed. [2020-07-10 15:11:46,747 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-10 15:11:46,748 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-10 15:11:46,748 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-10 15:11:46,748 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-10 15:11:46,748 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-10 15:11:46,748 INFO L268 CegarLoopResult]: For program point L218(lines 218 390) no Hoare annotation was computed. [2020-07-10 15:11:46,748 INFO L268 CegarLoopResult]: For program point L152(lines 152 390) no Hoare annotation was computed. [2020-07-10 15:11:46,748 INFO L268 CegarLoopResult]: For program point L119(lines 119 390) no Hoare annotation was computed. [2020-07-10 15:11:46,748 INFO L268 CegarLoopResult]: For program point L318(lines 318 390) no Hoare annotation was computed. [2020-07-10 15:11:46,748 INFO L268 CegarLoopResult]: For program point L186(lines 186 390) no Hoare annotation was computed. [2020-07-10 15:11:46,748 INFO L268 CegarLoopResult]: For program point L54(lines 54 390) no Hoare annotation was computed. [2020-07-10 15:11:46,749 INFO L268 CegarLoopResult]: For program point L550-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,749 INFO L268 CegarLoopResult]: For program point L517-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,749 INFO L268 CegarLoopResult]: For program point L484-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,749 INFO L268 CegarLoopResult]: For program point L451-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,749 INFO L268 CegarLoopResult]: For program point L418-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,749 INFO L268 CegarLoopResult]: For program point L286(lines 286 390) no Hoare annotation was computed. [2020-07-10 15:11:46,749 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-10 15:11:46,749 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-10 15:11:46,749 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-10 15:11:46,749 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-10 15:11:46,750 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-10 15:11:46,750 INFO L268 CegarLoopResult]: For program point L353(lines 353 390) no Hoare annotation was computed. [2020-07-10 15:11:46,750 INFO L268 CegarLoopResult]: For program point L189(lines 189 390) no Hoare annotation was computed. [2020-07-10 15:11:46,750 INFO L268 CegarLoopResult]: For program point L553-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,750 INFO L268 CegarLoopResult]: For program point L520-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,750 INFO L268 CegarLoopResult]: For program point L487-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,750 INFO L268 CegarLoopResult]: For program point L454-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,750 INFO L268 CegarLoopResult]: For program point L421-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,750 INFO L268 CegarLoopResult]: For program point L355(lines 355 390) no Hoare annotation was computed. [2020-07-10 15:11:46,750 INFO L268 CegarLoopResult]: For program point L256(lines 256 390) no Hoare annotation was computed. [2020-07-10 15:11:46,751 INFO L268 CegarLoopResult]: For program point L223(lines 223 390) no Hoare annotation was computed. [2020-07-10 15:11:46,751 INFO L268 CegarLoopResult]: For program point L124(lines 124 390) no Hoare annotation was computed. [2020-07-10 15:11:46,751 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-10 15:11:46,751 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-10 15:11:46,751 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-10 15:11:46,751 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-10 15:11:46,751 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-10 15:11:46,751 INFO L268 CegarLoopResult]: For program point L92(lines 92 390) no Hoare annotation was computed. [2020-07-10 15:11:46,752 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 30 575) the Hoare annotation is: (let ((.cse0 (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|)))) (and (or .cse0 (not (<= |old(~a17~0)| 0))) (or (= 14 |old(~a8~0)|) .cse0) (or (not (<= |old(~a16~0)| 5)) .cse0))) [2020-07-10 15:11:46,752 INFO L268 CegarLoopResult]: For program point L324(lines 324 390) no Hoare annotation was computed. [2020-07-10 15:11:46,752 INFO L268 CegarLoopResult]: For program point L556-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,752 INFO L268 CegarLoopResult]: For program point L523-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,752 INFO L268 CegarLoopResult]: For program point L490-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,752 INFO L268 CegarLoopResult]: For program point L457-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,752 INFO L268 CegarLoopResult]: For program point L391(lines 391 393) no Hoare annotation was computed. [2020-07-10 15:11:46,752 INFO L268 CegarLoopResult]: For program point L424-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,752 INFO L268 CegarLoopResult]: For program point L391-2(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,753 INFO L268 CegarLoopResult]: For program point L292(lines 292 390) no Hoare annotation was computed. [2020-07-10 15:11:46,753 INFO L268 CegarLoopResult]: For program point L160(lines 160 390) no Hoare annotation was computed. [2020-07-10 15:11:46,753 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-10 15:11:46,753 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-10 15:11:46,753 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-10 15:11:46,753 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-10 15:11:46,753 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-10 15:11:46,753 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-10 15:11:46,753 INFO L268 CegarLoopResult]: For program point L194(lines 194 390) no Hoare annotation was computed. [2020-07-10 15:11:46,753 INFO L268 CegarLoopResult]: For program point L62(lines 62 390) no Hoare annotation was computed. [2020-07-10 15:11:46,754 INFO L268 CegarLoopResult]: For program point L261(lines 261 390) no Hoare annotation was computed. [2020-07-10 15:11:46,754 INFO L268 CegarLoopResult]: For program point L129(lines 129 390) no Hoare annotation was computed. [2020-07-10 15:11:46,754 INFO L268 CegarLoopResult]: For program point L559-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,754 INFO L268 CegarLoopResult]: For program point L526-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,754 INFO L268 CegarLoopResult]: For program point L493-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,754 INFO L268 CegarLoopResult]: For program point L460-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,754 INFO L268 CegarLoopResult]: For program point L427-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,754 INFO L268 CegarLoopResult]: For program point L361(lines 361 390) no Hoare annotation was computed. [2020-07-10 15:11:46,754 INFO L268 CegarLoopResult]: For program point L394-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,755 INFO L268 CegarLoopResult]: For program point L97(lines 97 390) no Hoare annotation was computed. [2020-07-10 15:11:46,755 INFO L268 CegarLoopResult]: For program point L31(lines 31 390) no Hoare annotation was computed. [2020-07-10 15:11:46,755 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-10 15:11:46,755 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-10 15:11:46,755 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-07-10 15:11:46,755 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-10 15:11:46,755 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-10 15:11:46,755 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-10 15:11:46,755 INFO L268 CegarLoopResult]: For program point L329(lines 329 390) no Hoare annotation was computed. [2020-07-10 15:11:46,756 INFO L268 CegarLoopResult]: For program point L197(lines 197 390) no Hoare annotation was computed. [2020-07-10 15:11:46,756 INFO L268 CegarLoopResult]: For program point L65(lines 65 390) no Hoare annotation was computed. [2020-07-10 15:11:46,756 INFO L268 CegarLoopResult]: For program point L363(lines 363 390) no Hoare annotation was computed. [2020-07-10 15:11:46,756 INFO L268 CegarLoopResult]: For program point L231(lines 231 390) no Hoare annotation was computed. [2020-07-10 15:11:46,756 INFO L268 CegarLoopResult]: For program point L165(lines 165 390) no Hoare annotation was computed. [2020-07-10 15:11:46,756 INFO L268 CegarLoopResult]: For program point L562-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,756 INFO L268 CegarLoopResult]: For program point L529-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,756 INFO L268 CegarLoopResult]: For program point L496-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,756 INFO L268 CegarLoopResult]: For program point L463-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,756 INFO L268 CegarLoopResult]: For program point L430-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,757 INFO L268 CegarLoopResult]: For program point L397-1(lines 30 575) no Hoare annotation was computed. [2020-07-10 15:11:46,757 INFO L268 CegarLoopResult]: For program point L265(lines 265 390) no Hoare annotation was computed. [2020-07-10 15:11:46,757 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-10 15:11:46,757 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-10 15:11:46,757 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-10 15:11:46,757 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-10 15:11:46,757 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-10 15:11:46,757 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-10 15:11:46,757 INFO L268 CegarLoopResult]: For program point L365(lines 365 390) no Hoare annotation was computed. [2020-07-10 15:11:46,757 INFO L268 CegarLoopResult]: For program point L299(lines 299 390) no Hoare annotation was computed. [2020-07-10 15:11:46,758 INFO L268 CegarLoopResult]: For program point L35(lines 35 390) no Hoare annotation was computed. [2020-07-10 15:11:46,758 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 15:11:46,758 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a16~0 5) (<= 15 ~a8~0)) [2020-07-10 15:11:46,758 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 15:11:46,758 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 15:11:46,758 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 577 594) the Hoare annotation is: (or (not (<= 15 |old(~a8~0)|)) (not (<= |old(~a16~0)| 5)) (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a16~0 |old(~a16~0)|) (= ~a8~0 |old(~a8~0)|) (= ~a20~0 |old(~a20~0)|) (= ~a21~0 |old(~a21~0)|))) [2020-07-10 15:11:46,758 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 577 594) no Hoare annotation was computed. [2020-07-10 15:11:46,758 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (or (not (<= 15 |old(~a8~0)|)) (<= ~a17~0 0) (<= ~a16~0 5) (not (<= |old(~a16~0)| 5)) (not (= 14 ~a8~0))) [2020-07-10 15:11:46,759 INFO L268 CegarLoopResult]: For program point L591-1(line 591) no Hoare annotation was computed. [2020-07-10 15:11:46,759 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-10 15:11:46,759 INFO L264 CegarLoopResult]: At program point L583-2(lines 583 593) the Hoare annotation is: (or (not (<= 15 |old(~a8~0)|)) (<= ~a17~0 0) (<= ~a16~0 5) (not (<= |old(~a16~0)| 5)) (not (= 14 ~a8~0))) [2020-07-10 15:11:46,759 INFO L268 CegarLoopResult]: For program point L583-3(lines 577 594) no Hoare annotation was computed. [2020-07-10 15:11:46,763 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:11:46,763 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:11:46,765 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 15:11:46,765 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:11:46,765 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 15:11:46,765 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:11:46,772 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:11:46,773 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:11:46,773 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:11:46,773 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 15:11:46,773 WARN L170 areAnnotationChecker]: calculate_outputFINAL has no Hoare annotation [2020-07-10 15:11:46,773 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:11:46,773 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 15:11:46,773 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 15:11:46,773 WARN L170 areAnnotationChecker]: L583-3 has no Hoare annotation [2020-07-10 15:11:46,774 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:11:46,774 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 15:11:46,774 WARN L170 areAnnotationChecker]: calculate_outputEXIT has no Hoare annotation [2020-07-10 15:11:46,774 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:11:46,774 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 15:11:46,774 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 15:11:46,774 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:11:46,775 WARN L170 areAnnotationChecker]: L591-1 has no Hoare annotation [2020-07-10 15:11:46,775 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:11:46,776 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-10 15:11:46,776 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:11:46,776 WARN L170 areAnnotationChecker]: L54 has no Hoare annotation [2020-07-10 15:11:46,776 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:11:46,776 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 15:11:46,776 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:11:46,776 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 15:11:46,776 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:11:46,777 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2020-07-10 15:11:46,777 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:11:46,777 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 15:11:46,777 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:11:46,777 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 15:11:46,777 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:11:46,777 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 15:11:46,777 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:11:46,777 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2020-07-10 15:11:46,777 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:11:46,778 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 15:11:46,778 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:11:46,778 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-10 15:11:46,778 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:11:46,778 WARN L170 areAnnotationChecker]: L114 has no Hoare annotation [2020-07-10 15:11:46,778 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:11:46,778 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2020-07-10 15:11:46,778 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:11:46,778 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 15:11:46,778 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:11:46,778 WARN L170 areAnnotationChecker]: L129 has no Hoare annotation [2020-07-10 15:11:46,779 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:11:46,779 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-10 15:11:46,779 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:11:46,779 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-10 15:11:46,779 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:11:46,779 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-10 15:11:46,779 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:11:46,779 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-10 15:11:46,779 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:11:46,779 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2020-07-10 15:11:46,780 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:11:46,780 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 15:11:46,780 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:11:46,780 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-10 15:11:46,780 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:11:46,780 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2020-07-10 15:11:46,780 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:11:46,780 WARN L170 areAnnotationChecker]: L178 has no Hoare annotation [2020-07-10 15:11:46,780 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:11:46,780 WARN L170 areAnnotationChecker]: L186 has no Hoare annotation [2020-07-10 15:11:46,780 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:11:46,781 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-10 15:11:46,781 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:11:46,781 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-10 15:11:46,781 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:11:46,781 WARN L170 areAnnotationChecker]: L197 has no Hoare annotation [2020-07-10 15:11:46,781 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:11:46,781 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2020-07-10 15:11:46,781 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:11:46,781 WARN L170 areAnnotationChecker]: L208 has no Hoare annotation [2020-07-10 15:11:46,782 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:11:46,782 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-10 15:11:46,782 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:11:46,782 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-10 15:11:46,782 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:11:46,782 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2020-07-10 15:11:46,782 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:11:46,782 WARN L170 areAnnotationChecker]: L231 has no Hoare annotation [2020-07-10 15:11:46,782 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:11:46,782 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2020-07-10 15:11:46,782 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:11:46,783 WARN L170 areAnnotationChecker]: L245 has no Hoare annotation [2020-07-10 15:11:46,783 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:11:46,783 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-10 15:11:46,783 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:11:46,783 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 15:11:46,783 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:11:46,783 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 15:11:46,783 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:11:46,783 WARN L170 areAnnotationChecker]: L265 has no Hoare annotation [2020-07-10 15:11:46,783 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:11:46,784 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-10 15:11:46,784 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:11:46,784 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 15:11:46,784 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:11:46,784 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-10 15:11:46,784 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:11:46,784 WARN L170 areAnnotationChecker]: L286 has no Hoare annotation [2020-07-10 15:11:46,784 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:11:46,784 WARN L170 areAnnotationChecker]: L292 has no Hoare annotation [2020-07-10 15:11:46,784 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:11:46,785 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 15:11:46,785 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:11:46,785 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2020-07-10 15:11:46,785 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:11:46,785 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 15:11:46,785 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:11:46,785 WARN L170 areAnnotationChecker]: L316 has no Hoare annotation [2020-07-10 15:11:46,785 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:11:46,785 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2020-07-10 15:11:46,786 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:11:46,786 WARN L170 areAnnotationChecker]: L324 has no Hoare annotation [2020-07-10 15:11:46,786 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:11:46,786 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2020-07-10 15:11:46,786 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:11:46,786 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 15:11:46,786 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:11:46,786 WARN L170 areAnnotationChecker]: L337 has no Hoare annotation [2020-07-10 15:11:46,786 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:11:46,786 WARN L170 areAnnotationChecker]: L345 has no Hoare annotation [2020-07-10 15:11:46,787 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:11:46,787 WARN L170 areAnnotationChecker]: L353 has no Hoare annotation [2020-07-10 15:11:46,787 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:11:46,787 WARN L170 areAnnotationChecker]: L355 has no Hoare annotation [2020-07-10 15:11:46,787 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:11:46,787 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 15:11:46,787 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:11:46,787 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2020-07-10 15:11:46,787 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:11:46,787 WARN L170 areAnnotationChecker]: L365 has no Hoare annotation [2020-07-10 15:11:46,788 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:11:46,788 WARN L170 areAnnotationChecker]: L372 has no Hoare annotation [2020-07-10 15:11:46,788 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:11:46,788 WARN L170 areAnnotationChecker]: L377 has no Hoare annotation [2020-07-10 15:11:46,788 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:11:46,788 WARN L170 areAnnotationChecker]: L382 has no Hoare annotation [2020-07-10 15:11:46,788 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:11:46,788 WARN L170 areAnnotationChecker]: L391 has no Hoare annotation [2020-07-10 15:11:46,788 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-10 15:11:46,788 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:11:46,789 WARN L170 areAnnotationChecker]: L391-2 has no Hoare annotation [2020-07-10 15:11:46,789 WARN L170 areAnnotationChecker]: L395 has no Hoare annotation [2020-07-10 15:11:46,789 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:11:46,789 WARN L170 areAnnotationChecker]: L394-1 has no Hoare annotation [2020-07-10 15:11:46,789 WARN L170 areAnnotationChecker]: L398 has no Hoare annotation [2020-07-10 15:11:46,789 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:11:46,789 WARN L170 areAnnotationChecker]: L397-1 has no Hoare annotation [2020-07-10 15:11:46,789 WARN L170 areAnnotationChecker]: L401 has no Hoare annotation [2020-07-10 15:11:46,789 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:11:46,789 WARN L170 areAnnotationChecker]: L400-1 has no Hoare annotation [2020-07-10 15:11:46,789 WARN L170 areAnnotationChecker]: L404 has no Hoare annotation [2020-07-10 15:11:46,790 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:11:46,790 WARN L170 areAnnotationChecker]: L403-1 has no Hoare annotation [2020-07-10 15:11:46,790 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-10 15:11:46,790 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:11:46,790 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2020-07-10 15:11:46,790 WARN L170 areAnnotationChecker]: L410 has no Hoare annotation [2020-07-10 15:11:46,790 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:11:46,790 WARN L170 areAnnotationChecker]: L409-1 has no Hoare annotation [2020-07-10 15:11:46,790 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2020-07-10 15:11:46,790 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:11:46,791 WARN L170 areAnnotationChecker]: L412-1 has no Hoare annotation [2020-07-10 15:11:46,791 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2020-07-10 15:11:46,791 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:11:46,791 WARN L170 areAnnotationChecker]: L415-1 has no Hoare annotation [2020-07-10 15:11:46,791 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-10 15:11:46,791 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:11:46,791 WARN L170 areAnnotationChecker]: L418-1 has no Hoare annotation [2020-07-10 15:11:46,791 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-10 15:11:46,791 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:11:46,792 WARN L170 areAnnotationChecker]: L421-1 has no Hoare annotation [2020-07-10 15:11:46,792 WARN L170 areAnnotationChecker]: L425 has no Hoare annotation [2020-07-10 15:11:46,792 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:11:46,792 WARN L170 areAnnotationChecker]: L424-1 has no Hoare annotation [2020-07-10 15:11:46,792 WARN L170 areAnnotationChecker]: L428 has no Hoare annotation [2020-07-10 15:11:46,792 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:11:46,792 WARN L170 areAnnotationChecker]: L427-1 has no Hoare annotation [2020-07-10 15:11:46,792 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2020-07-10 15:11:46,792 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:11:46,792 WARN L170 areAnnotationChecker]: L430-1 has no Hoare annotation [2020-07-10 15:11:46,793 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-10 15:11:46,793 WARN L170 areAnnotationChecker]: L434 has no Hoare annotation [2020-07-10 15:11:46,793 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:11:46,793 WARN L170 areAnnotationChecker]: L433-1 has no Hoare annotation [2020-07-10 15:11:46,793 WARN L170 areAnnotationChecker]: L437 has no Hoare annotation [2020-07-10 15:11:46,793 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:11:46,793 WARN L170 areAnnotationChecker]: L436-1 has no Hoare annotation [2020-07-10 15:11:46,793 WARN L170 areAnnotationChecker]: L440 has no Hoare annotation [2020-07-10 15:11:46,793 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:11:46,794 WARN L170 areAnnotationChecker]: L439-1 has no Hoare annotation [2020-07-10 15:11:46,794 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-10 15:11:46,794 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:11:46,794 WARN L170 areAnnotationChecker]: L442-1 has no Hoare annotation [2020-07-10 15:11:46,794 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-10 15:11:46,794 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:11:46,794 WARN L170 areAnnotationChecker]: L445-1 has no Hoare annotation [2020-07-10 15:11:46,794 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-10 15:11:46,794 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:11:46,794 WARN L170 areAnnotationChecker]: L448-1 has no Hoare annotation [2020-07-10 15:11:46,795 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-10 15:11:46,795 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:11:46,795 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 15:11:46,795 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-10 15:11:46,795 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:11:46,795 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 15:11:46,795 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-10 15:11:46,795 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:11:46,795 WARN L170 areAnnotationChecker]: L457-1 has no Hoare annotation [2020-07-10 15:11:46,796 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-10 15:11:46,796 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:11:46,796 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2020-07-10 15:11:46,796 WARN L170 areAnnotationChecker]: L464 has no Hoare annotation [2020-07-10 15:11:46,796 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:11:46,796 WARN L170 areAnnotationChecker]: L463-1 has no Hoare annotation [2020-07-10 15:11:46,796 WARN L170 areAnnotationChecker]: L467 has no Hoare annotation [2020-07-10 15:11:46,796 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:11:46,797 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2020-07-10 15:11:46,797 WARN L170 areAnnotationChecker]: L470 has no Hoare annotation [2020-07-10 15:11:46,797 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:11:46,797 WARN L170 areAnnotationChecker]: L469-1 has no Hoare annotation [2020-07-10 15:11:46,797 WARN L170 areAnnotationChecker]: L473 has no Hoare annotation [2020-07-10 15:11:46,797 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:11:46,797 WARN L170 areAnnotationChecker]: L472-1 has no Hoare annotation [2020-07-10 15:11:46,797 WARN L170 areAnnotationChecker]: L476 has no Hoare annotation [2020-07-10 15:11:46,797 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:11:46,798 WARN L170 areAnnotationChecker]: L475-1 has no Hoare annotation [2020-07-10 15:11:46,798 WARN L170 areAnnotationChecker]: L479 has no Hoare annotation [2020-07-10 15:11:46,798 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:11:46,798 WARN L170 areAnnotationChecker]: L478-1 has no Hoare annotation [2020-07-10 15:11:46,798 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-10 15:11:46,798 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:11:46,798 WARN L170 areAnnotationChecker]: L481-1 has no Hoare annotation [2020-07-10 15:11:46,798 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-10 15:11:46,798 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:11:46,798 WARN L170 areAnnotationChecker]: L484-1 has no Hoare annotation [2020-07-10 15:11:46,799 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-10 15:11:46,799 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:11:46,799 WARN L170 areAnnotationChecker]: L487-1 has no Hoare annotation [2020-07-10 15:11:46,799 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-10 15:11:46,799 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:11:46,799 WARN L170 areAnnotationChecker]: L490-1 has no Hoare annotation [2020-07-10 15:11:46,799 WARN L170 areAnnotationChecker]: L494 has no Hoare annotation [2020-07-10 15:11:46,799 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:11:46,800 WARN L170 areAnnotationChecker]: L493-1 has no Hoare annotation [2020-07-10 15:11:46,800 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-10 15:11:46,800 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:11:46,800 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2020-07-10 15:11:46,800 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-10 15:11:46,800 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:11:46,800 WARN L170 areAnnotationChecker]: L499-1 has no Hoare annotation [2020-07-10 15:11:46,800 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-10 15:11:46,800 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:11:46,801 WARN L170 areAnnotationChecker]: L502-1 has no Hoare annotation [2020-07-10 15:11:46,801 WARN L170 areAnnotationChecker]: L506 has no Hoare annotation [2020-07-10 15:11:46,801 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:11:46,801 WARN L170 areAnnotationChecker]: L505-1 has no Hoare annotation [2020-07-10 15:11:46,801 WARN L170 areAnnotationChecker]: L509 has no Hoare annotation [2020-07-10 15:11:46,801 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:11:46,801 WARN L170 areAnnotationChecker]: L508-1 has no Hoare annotation [2020-07-10 15:11:46,801 WARN L170 areAnnotationChecker]: L512 has no Hoare annotation [2020-07-10 15:11:46,801 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:11:46,802 WARN L170 areAnnotationChecker]: L511-1 has no Hoare annotation [2020-07-10 15:11:46,802 WARN L170 areAnnotationChecker]: L515 has no Hoare annotation [2020-07-10 15:11:46,802 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:11:46,802 WARN L170 areAnnotationChecker]: L514-1 has no Hoare annotation [2020-07-10 15:11:46,802 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2020-07-10 15:11:46,802 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:11:46,802 WARN L170 areAnnotationChecker]: L517-1 has no Hoare annotation [2020-07-10 15:11:46,802 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-10 15:11:46,802 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:11:46,803 WARN L170 areAnnotationChecker]: L520-1 has no Hoare annotation [2020-07-10 15:11:46,803 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 15:11:46,803 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:11:46,803 WARN L170 areAnnotationChecker]: L523-1 has no Hoare annotation [2020-07-10 15:11:46,803 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-10 15:11:46,803 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:11:46,803 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 15:11:46,803 WARN L170 areAnnotationChecker]: L530 has no Hoare annotation [2020-07-10 15:11:46,803 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:11:46,803 WARN L170 areAnnotationChecker]: L529-1 has no Hoare annotation [2020-07-10 15:11:46,804 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-10 15:11:46,804 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:11:46,804 WARN L170 areAnnotationChecker]: L532-1 has no Hoare annotation [2020-07-10 15:11:46,804 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-10 15:11:46,804 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:11:46,804 WARN L170 areAnnotationChecker]: L535-1 has no Hoare annotation [2020-07-10 15:11:46,804 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-10 15:11:46,804 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:11:46,804 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-10 15:11:46,804 WARN L170 areAnnotationChecker]: L542 has no Hoare annotation [2020-07-10 15:11:46,804 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:11:46,805 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2020-07-10 15:11:46,805 WARN L170 areAnnotationChecker]: L545 has no Hoare annotation [2020-07-10 15:11:46,805 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:11:46,805 WARN L170 areAnnotationChecker]: L544-1 has no Hoare annotation [2020-07-10 15:11:46,805 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-10 15:11:46,805 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:11:46,805 WARN L170 areAnnotationChecker]: L547-1 has no Hoare annotation [2020-07-10 15:11:46,805 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2020-07-10 15:11:46,805 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:11:46,805 WARN L170 areAnnotationChecker]: L550-1 has no Hoare annotation [2020-07-10 15:11:46,806 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-10 15:11:46,806 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:11:46,806 WARN L170 areAnnotationChecker]: L553-1 has no Hoare annotation [2020-07-10 15:11:46,806 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-10 15:11:46,806 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:11:46,806 WARN L170 areAnnotationChecker]: L556-1 has no Hoare annotation [2020-07-10 15:11:46,806 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-10 15:11:46,806 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:11:46,806 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-10 15:11:46,806 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-10 15:11:46,807 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:11:46,807 WARN L170 areAnnotationChecker]: L562-1 has no Hoare annotation [2020-07-10 15:11:46,807 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-10 15:11:46,807 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:11:46,807 WARN L170 areAnnotationChecker]: L565-1 has no Hoare annotation [2020-07-10 15:11:46,807 WARN L170 areAnnotationChecker]: L569 has no Hoare annotation [2020-07-10 15:11:46,807 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:11:46,807 WARN L170 areAnnotationChecker]: L568-1 has no Hoare annotation [2020-07-10 15:11:46,807 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-10 15:11:46,807 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-10 15:11:46,808 INFO L163 areAnnotationChecker]: CFG has 4 edges. 4 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 15:11:46,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 03:11:46 BoogieIcfgContainer [2020-07-10 15:11:46,828 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 15:11:46,831 INFO L168 Benchmark]: Toolchain (without parser) took 22554.19 ms. Allocated memory was 136.8 MB in the beginning and 476.6 MB in the end (delta: 339.7 MB). Free memory was 98.7 MB in the beginning and 358.8 MB in the end (delta: -260.1 MB). Peak memory consumption was 79.6 MB. Max. memory is 7.1 GB. [2020-07-10 15:11:46,832 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 136.8 MB. Free memory was 118.7 MB in the beginning and 118.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 15:11:46,833 INFO L168 Benchmark]: CACSL2BoogieTranslator took 849.59 ms. Allocated memory was 136.8 MB in the beginning and 203.9 MB in the end (delta: 67.1 MB). Free memory was 98.5 MB in the beginning and 165.3 MB in the end (delta: -66.7 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. [2020-07-10 15:11:46,834 INFO L168 Benchmark]: Boogie Preprocessor took 143.44 ms. Allocated memory is still 203.9 MB. Free memory was 165.3 MB in the beginning and 159.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2020-07-10 15:11:46,835 INFO L168 Benchmark]: RCFGBuilder took 1924.72 ms. Allocated memory was 203.9 MB in the beginning and 234.4 MB in the end (delta: 30.4 MB). Free memory was 159.4 MB in the beginning and 95.9 MB in the end (delta: 63.5 MB). Peak memory consumption was 93.9 MB. Max. memory is 7.1 GB. [2020-07-10 15:11:46,835 INFO L168 Benchmark]: TraceAbstraction took 19624.54 ms. Allocated memory was 234.4 MB in the beginning and 476.6 MB in the end (delta: 242.2 MB). Free memory was 95.9 MB in the beginning and 358.8 MB in the end (delta: -263.0 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 15:11:46,839 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 0.27 ms. Allocated memory is still 136.8 MB. Free memory was 118.7 MB in the beginning and 118.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 849.59 ms. Allocated memory was 136.8 MB in the beginning and 203.9 MB in the end (delta: 67.1 MB). Free memory was 98.5 MB in the beginning and 165.3 MB in the end (delta: -66.7 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 143.44 ms. Allocated memory is still 203.9 MB. Free memory was 165.3 MB in the beginning and 159.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1924.72 ms. Allocated memory was 203.9 MB in the beginning and 234.4 MB in the end (delta: 30.4 MB). Free memory was 159.4 MB in the beginning and 95.9 MB in the end (delta: 63.5 MB). Peak memory consumption was 93.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 19624.54 ms. Allocated memory was 234.4 MB in the beginning and 476.6 MB in the end (delta: 242.2 MB). Free memory was 95.9 MB in the beginning and 358.8 MB in the end (delta: -263.0 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 434]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: (((!(15 <= \old(a8)) || a17 <= 0) || a16 <= 5) || !(\old(a16) <= 5)) || !(14 == a8) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 207 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 18.6s, OverallIterations: 3, TraceHistogramMax: 3, AutomataDifference: 14.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 258 SDtfs, 1355 SDslu, 64 SDs, 0 SdLazy, 1612 SolverSat, 602 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 283 GetRequests, 262 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=689occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 3 MinimizatonAttempts, 143 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 29 PreInvPairs, 57 NumberOfFragments, 204 HoareAnnotationTreeSize, 29 FomulaSimplifications, 1175 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 7 FomulaSimplificationsInter, 667 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 602 NumberOfCodeBlocks, 602 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 597 ConstructedInterpolants, 0 QuantifiedInterpolants, 170537 SizeOfPredicates, 3 NumberOfNonLiveVariables, 780 ConjunctsInSsa, 10 ConjunctsInUnsatCore, 5 InterpolantComputations, 3 PerfectInterpolantSequences, 138/144 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...