/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:52:28,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:52:28,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:52:28,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:52:28,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:52:28,317 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:52:28,318 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:52:28,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:52:28,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:52:28,328 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:52:28,331 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:52:28,333 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:52:28,333 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:52:28,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:52:28,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:52:28,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:52:28,337 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:52:28,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:52:28,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:52:28,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:52:28,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:52:28,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:52:28,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:52:28,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:52:28,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:52:28,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:52:28,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:52:28,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:52:28,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:52:28,364 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:52:28,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:52:28,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:52:28,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:52:28,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:52:28,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:52:28,370 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:52:28,373 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:52:28,373 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:52:28,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:52:28,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:52:28,375 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:52:28,376 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:52:28,392 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:52:28,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:52:28,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:52:28,394 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:52:28,395 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:52:28,395 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:52:28,395 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:52:28,395 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:52:28,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:52:28,396 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:52:28,397 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:52:28,397 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:52:28,397 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:52:28,397 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:52:28,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:52:28,398 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:52:28,398 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:52:28,399 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:52:28,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:52:28,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:52:28,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:52:28,399 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:52:28,400 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:52:28,688 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:52:28,700 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:52:28,703 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:52:28,704 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:52:28,705 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:52:28,706 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-07-18 00:52:28,773 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddc747f3e/b9e7051ce80241b1bdb4410b6b7f99c6/FLAGe8e47af3d [2020-07-18 00:52:29,352 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:52:29,353 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-07-18 00:52:29,368 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddc747f3e/b9e7051ce80241b1bdb4410b6b7f99c6/FLAGe8e47af3d [2020-07-18 00:52:29,625 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddc747f3e/b9e7051ce80241b1bdb4410b6b7f99c6 [2020-07-18 00:52:29,633 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:52:29,636 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:52:29,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:52:29,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:52:29,640 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:52:29,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:52:29" (1/1) ... [2020-07-18 00:52:29,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6317a1c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:52:29, skipping insertion in model container [2020-07-18 00:52:29,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:52:29" (1/1) ... [2020-07-18 00:52:29,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:52:29,720 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:52:30,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:52:30,474 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:52:30,956 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:52:30,977 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:52:30,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:52:30 WrapperNode [2020-07-18 00:52:30,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:52:30,979 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:52:30,979 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:52:30,979 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:52:30,989 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:52:30" (1/1) ... [2020-07-18 00:52:30,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:52:30" (1/1) ... [2020-07-18 00:52:31,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:52:30" (1/1) ... [2020-07-18 00:52:31,010 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:52:30" (1/1) ... [2020-07-18 00:52:31,062 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:52:30" (1/1) ... [2020-07-18 00:52:31,111 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:52:30" (1/1) ... [2020-07-18 00:52:31,116 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:52:30" (1/1) ... [2020-07-18 00:52:31,125 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:52:31,126 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:52:31,126 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:52:31,126 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:52:31,127 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:52:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:52:31,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:52:31,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:52:31,205 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-18 00:52:31,205 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:52:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:52:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-18 00:52:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-18 00:52:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-18 00:52:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 00:52:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-18 00:52:31,206 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-18 00:52:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-18 00:52:31,207 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-18 00:52:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-18 00:52:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-18 00:52:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-18 00:52:31,208 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-18 00:52:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:52:31,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:52:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:52:34,269 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:52:34,272 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-18 00:52:34,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:52:34 BoogieIcfgContainer [2020-07-18 00:52:34,293 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:52:34,295 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:52:34,295 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:52:34,298 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:52:34,299 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:52:29" (1/3) ... [2020-07-18 00:52:34,299 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@763dc02e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:52:34, skipping insertion in model container [2020-07-18 00:52:34,300 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:52:30" (2/3) ... [2020-07-18 00:52:34,300 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@763dc02e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:52:34, skipping insertion in model container [2020-07-18 00:52:34,301 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:52:34" (3/3) ... [2020-07-18 00:52:34,304 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+lhb-reducer.c [2020-07-18 00:52:34,315 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:52:34,324 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-07-18 00:52:34,337 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-07-18 00:52:34,356 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:52:34,356 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:52:34,356 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:52:34,357 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:52:34,357 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:52:34,357 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:52:34,357 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:52:34,357 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:52:34,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states. [2020-07-18 00:52:34,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2020-07-18 00:52:34,439 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:52:34,441 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:52:34,441 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:52:34,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:52:34,450 INFO L82 PathProgramCache]: Analyzing trace with hash 1578062424, now seen corresponding path program 1 times [2020-07-18 00:52:34,461 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:52:34,461 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1464932850] [2020-07-18 00:52:34,462 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:52:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:36,142 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-18 00:52:36,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:36,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {1313#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {1240#true} ~nomsg~0 := -1; {1240#true} is VALID [2020-07-18 00:52:36,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {1240#true} ~p12~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,237 INFO L280 TraceCheckUtils]: 3: Hoare triple {1240#true} ~p12_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,237 INFO L280 TraceCheckUtils]: 4: Hoare triple {1240#true} ~p12_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,238 INFO L280 TraceCheckUtils]: 5: Hoare triple {1240#true} ~ep12~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {1240#true} ~p13~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,239 INFO L280 TraceCheckUtils]: 7: Hoare triple {1240#true} ~p13_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,239 INFO L280 TraceCheckUtils]: 8: Hoare triple {1240#true} ~p13_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,239 INFO L280 TraceCheckUtils]: 9: Hoare triple {1240#true} ~ep13~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,240 INFO L280 TraceCheckUtils]: 10: Hoare triple {1240#true} ~p21~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,240 INFO L280 TraceCheckUtils]: 11: Hoare triple {1240#true} ~p21_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,240 INFO L280 TraceCheckUtils]: 12: Hoare triple {1240#true} ~p21_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,241 INFO L280 TraceCheckUtils]: 13: Hoare triple {1240#true} ~ep21~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,241 INFO L280 TraceCheckUtils]: 14: Hoare triple {1240#true} ~p23~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,241 INFO L280 TraceCheckUtils]: 15: Hoare triple {1240#true} ~p23_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,242 INFO L280 TraceCheckUtils]: 16: Hoare triple {1240#true} ~p23_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,242 INFO L280 TraceCheckUtils]: 17: Hoare triple {1240#true} ~ep23~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,242 INFO L280 TraceCheckUtils]: 18: Hoare triple {1240#true} ~p31~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,243 INFO L280 TraceCheckUtils]: 19: Hoare triple {1240#true} ~p31_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,243 INFO L280 TraceCheckUtils]: 20: Hoare triple {1240#true} ~p31_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,243 INFO L280 TraceCheckUtils]: 21: Hoare triple {1240#true} ~ep31~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,244 INFO L280 TraceCheckUtils]: 22: Hoare triple {1240#true} ~p32~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,244 INFO L280 TraceCheckUtils]: 23: Hoare triple {1240#true} ~p32_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,244 INFO L280 TraceCheckUtils]: 24: Hoare triple {1240#true} ~p32_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,245 INFO L280 TraceCheckUtils]: 25: Hoare triple {1240#true} ~ep32~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,245 INFO L280 TraceCheckUtils]: 26: Hoare triple {1240#true} ~id1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,246 INFO L280 TraceCheckUtils]: 27: Hoare triple {1240#true} ~r1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,246 INFO L280 TraceCheckUtils]: 28: Hoare triple {1240#true} ~st1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,246 INFO L280 TraceCheckUtils]: 29: Hoare triple {1240#true} ~nl1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,247 INFO L280 TraceCheckUtils]: 30: Hoare triple {1240#true} ~m1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,247 INFO L280 TraceCheckUtils]: 31: Hoare triple {1240#true} ~max1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,247 INFO L280 TraceCheckUtils]: 32: Hoare triple {1240#true} ~mode1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,248 INFO L280 TraceCheckUtils]: 33: Hoare triple {1240#true} ~newmax1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,248 INFO L280 TraceCheckUtils]: 34: Hoare triple {1240#true} ~id2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,248 INFO L280 TraceCheckUtils]: 35: Hoare triple {1240#true} ~r2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,249 INFO L280 TraceCheckUtils]: 36: Hoare triple {1240#true} ~st2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,249 INFO L280 TraceCheckUtils]: 37: Hoare triple {1240#true} ~nl2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,249 INFO L280 TraceCheckUtils]: 38: Hoare triple {1240#true} ~m2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,250 INFO L280 TraceCheckUtils]: 39: Hoare triple {1240#true} ~max2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,250 INFO L280 TraceCheckUtils]: 40: Hoare triple {1240#true} ~mode2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,250 INFO L280 TraceCheckUtils]: 41: Hoare triple {1240#true} ~newmax2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,251 INFO L280 TraceCheckUtils]: 42: Hoare triple {1240#true} ~id3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,251 INFO L280 TraceCheckUtils]: 43: Hoare triple {1240#true} ~r3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,251 INFO L280 TraceCheckUtils]: 44: Hoare triple {1240#true} ~st3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,252 INFO L280 TraceCheckUtils]: 45: Hoare triple {1240#true} ~nl3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,252 INFO L280 TraceCheckUtils]: 46: Hoare triple {1240#true} ~m3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,252 INFO L280 TraceCheckUtils]: 47: Hoare triple {1240#true} ~max3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,253 INFO L280 TraceCheckUtils]: 48: Hoare triple {1240#true} ~mode3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,253 INFO L280 TraceCheckUtils]: 49: Hoare triple {1240#true} ~newmax3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,253 INFO L280 TraceCheckUtils]: 50: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1240#true} is VALID [2020-07-18 00:52:36,254 INFO L280 TraceCheckUtils]: 51: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1240#true} is VALID [2020-07-18 00:52:36,254 INFO L280 TraceCheckUtils]: 52: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1240#true} is VALID [2020-07-18 00:52:36,255 INFO L280 TraceCheckUtils]: 53: Hoare triple {1240#true} ~__return_1863~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,255 INFO L280 TraceCheckUtils]: 54: Hoare triple {1240#true} ~__return_2009~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,255 INFO L280 TraceCheckUtils]: 55: Hoare triple {1240#true} ~__return_2142~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,256 INFO L280 TraceCheckUtils]: 56: Hoare triple {1240#true} ~__return_2281~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,256 INFO L280 TraceCheckUtils]: 57: Hoare triple {1240#true} ~__return_3069~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,256 INFO L280 TraceCheckUtils]: 58: Hoare triple {1240#true} ~__return_3038~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,257 INFO L280 TraceCheckUtils]: 59: Hoare triple {1240#true} ~__return_2975~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,257 INFO L280 TraceCheckUtils]: 60: Hoare triple {1240#true} ~__return_2941~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,257 INFO L280 TraceCheckUtils]: 61: Hoare triple {1240#true} ~__tmp_2420_0~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,258 INFO L280 TraceCheckUtils]: 62: Hoare triple {1240#true} ~__return_2543~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,258 INFO L280 TraceCheckUtils]: 63: Hoare triple {1240#true} ~__return_2433~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,258 INFO L280 TraceCheckUtils]: 64: Hoare triple {1240#true} ~__return_2828~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,259 INFO L280 TraceCheckUtils]: 65: Hoare triple {1240#true} ~__return_2794~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,259 INFO L280 TraceCheckUtils]: 66: Hoare triple {1240#true} ~__return_2710~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,259 INFO L280 TraceCheckUtils]: 67: Hoare triple {1240#true} ~__return_2419~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,260 INFO L280 TraceCheckUtils]: 68: Hoare triple {1240#true} assume true; {1240#true} is VALID [2020-07-18 00:52:36,260 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {1240#true} {1240#true} #2486#return; {1240#true} is VALID [2020-07-18 00:52:36,275 INFO L263 TraceCheckUtils]: 0: Hoare triple {1240#true} call ULTIMATE.init(); {1313#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:52:36,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {1313#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {1240#true} ~nomsg~0 := -1; {1240#true} is VALID [2020-07-18 00:52:36,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {1240#true} ~p12~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {1240#true} ~p12_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {1240#true} ~p12_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,277 INFO L280 TraceCheckUtils]: 6: Hoare triple {1240#true} ~ep12~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,278 INFO L280 TraceCheckUtils]: 7: Hoare triple {1240#true} ~p13~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,278 INFO L280 TraceCheckUtils]: 8: Hoare triple {1240#true} ~p13_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,278 INFO L280 TraceCheckUtils]: 9: Hoare triple {1240#true} ~p13_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,279 INFO L280 TraceCheckUtils]: 10: Hoare triple {1240#true} ~ep13~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,279 INFO L280 TraceCheckUtils]: 11: Hoare triple {1240#true} ~p21~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,279 INFO L280 TraceCheckUtils]: 12: Hoare triple {1240#true} ~p21_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,280 INFO L280 TraceCheckUtils]: 13: Hoare triple {1240#true} ~p21_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,280 INFO L280 TraceCheckUtils]: 14: Hoare triple {1240#true} ~ep21~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,280 INFO L280 TraceCheckUtils]: 15: Hoare triple {1240#true} ~p23~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,281 INFO L280 TraceCheckUtils]: 16: Hoare triple {1240#true} ~p23_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,281 INFO L280 TraceCheckUtils]: 17: Hoare triple {1240#true} ~p23_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,281 INFO L280 TraceCheckUtils]: 18: Hoare triple {1240#true} ~ep23~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,282 INFO L280 TraceCheckUtils]: 19: Hoare triple {1240#true} ~p31~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,282 INFO L280 TraceCheckUtils]: 20: Hoare triple {1240#true} ~p31_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,282 INFO L280 TraceCheckUtils]: 21: Hoare triple {1240#true} ~p31_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,283 INFO L280 TraceCheckUtils]: 22: Hoare triple {1240#true} ~ep31~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,283 INFO L280 TraceCheckUtils]: 23: Hoare triple {1240#true} ~p32~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,283 INFO L280 TraceCheckUtils]: 24: Hoare triple {1240#true} ~p32_old~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,283 INFO L280 TraceCheckUtils]: 25: Hoare triple {1240#true} ~p32_new~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,284 INFO L280 TraceCheckUtils]: 26: Hoare triple {1240#true} ~ep32~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,284 INFO L280 TraceCheckUtils]: 27: Hoare triple {1240#true} ~id1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,284 INFO L280 TraceCheckUtils]: 28: Hoare triple {1240#true} ~r1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,285 INFO L280 TraceCheckUtils]: 29: Hoare triple {1240#true} ~st1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,285 INFO L280 TraceCheckUtils]: 30: Hoare triple {1240#true} ~nl1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,285 INFO L280 TraceCheckUtils]: 31: Hoare triple {1240#true} ~m1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,286 INFO L280 TraceCheckUtils]: 32: Hoare triple {1240#true} ~max1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,286 INFO L280 TraceCheckUtils]: 33: Hoare triple {1240#true} ~mode1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,286 INFO L280 TraceCheckUtils]: 34: Hoare triple {1240#true} ~newmax1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,287 INFO L280 TraceCheckUtils]: 35: Hoare triple {1240#true} ~id2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,287 INFO L280 TraceCheckUtils]: 36: Hoare triple {1240#true} ~r2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,287 INFO L280 TraceCheckUtils]: 37: Hoare triple {1240#true} ~st2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,288 INFO L280 TraceCheckUtils]: 38: Hoare triple {1240#true} ~nl2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,288 INFO L280 TraceCheckUtils]: 39: Hoare triple {1240#true} ~m2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,288 INFO L280 TraceCheckUtils]: 40: Hoare triple {1240#true} ~max2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,289 INFO L280 TraceCheckUtils]: 41: Hoare triple {1240#true} ~mode2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,289 INFO L280 TraceCheckUtils]: 42: Hoare triple {1240#true} ~newmax2~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,289 INFO L280 TraceCheckUtils]: 43: Hoare triple {1240#true} ~id3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,289 INFO L280 TraceCheckUtils]: 44: Hoare triple {1240#true} ~r3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,290 INFO L280 TraceCheckUtils]: 45: Hoare triple {1240#true} ~st3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,290 INFO L280 TraceCheckUtils]: 46: Hoare triple {1240#true} ~nl3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,290 INFO L280 TraceCheckUtils]: 47: Hoare triple {1240#true} ~m3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,291 INFO L280 TraceCheckUtils]: 48: Hoare triple {1240#true} ~max3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,291 INFO L280 TraceCheckUtils]: 49: Hoare triple {1240#true} ~mode3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,291 INFO L280 TraceCheckUtils]: 50: Hoare triple {1240#true} ~newmax3~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,292 INFO L280 TraceCheckUtils]: 51: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1240#true} is VALID [2020-07-18 00:52:36,292 INFO L280 TraceCheckUtils]: 52: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1240#true} is VALID [2020-07-18 00:52:36,292 INFO L280 TraceCheckUtils]: 53: Hoare triple {1240#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1240#true} is VALID [2020-07-18 00:52:36,292 INFO L280 TraceCheckUtils]: 54: Hoare triple {1240#true} ~__return_1863~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,293 INFO L280 TraceCheckUtils]: 55: Hoare triple {1240#true} ~__return_2009~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,293 INFO L280 TraceCheckUtils]: 56: Hoare triple {1240#true} ~__return_2142~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,293 INFO L280 TraceCheckUtils]: 57: Hoare triple {1240#true} ~__return_2281~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,294 INFO L280 TraceCheckUtils]: 58: Hoare triple {1240#true} ~__return_3069~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,294 INFO L280 TraceCheckUtils]: 59: Hoare triple {1240#true} ~__return_3038~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,294 INFO L280 TraceCheckUtils]: 60: Hoare triple {1240#true} ~__return_2975~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,295 INFO L280 TraceCheckUtils]: 61: Hoare triple {1240#true} ~__return_2941~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,295 INFO L280 TraceCheckUtils]: 62: Hoare triple {1240#true} ~__tmp_2420_0~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,295 INFO L280 TraceCheckUtils]: 63: Hoare triple {1240#true} ~__return_2543~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,295 INFO L280 TraceCheckUtils]: 64: Hoare triple {1240#true} ~__return_2433~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,296 INFO L280 TraceCheckUtils]: 65: Hoare triple {1240#true} ~__return_2828~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,296 INFO L280 TraceCheckUtils]: 66: Hoare triple {1240#true} ~__return_2794~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,296 INFO L280 TraceCheckUtils]: 67: Hoare triple {1240#true} ~__return_2710~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,297 INFO L280 TraceCheckUtils]: 68: Hoare triple {1240#true} ~__return_2419~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,297 INFO L280 TraceCheckUtils]: 69: Hoare triple {1240#true} assume true; {1240#true} is VALID [2020-07-18 00:52:36,297 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {1240#true} {1240#true} #2486#return; {1240#true} is VALID [2020-07-18 00:52:36,297 INFO L263 TraceCheckUtils]: 71: Hoare triple {1240#true} call #t~ret30 := main(); {1240#true} is VALID [2020-07-18 00:52:36,298 INFO L280 TraceCheckUtils]: 72: Hoare triple {1240#true} havoc ~main__c1~0; {1240#true} is VALID [2020-07-18 00:52:36,298 INFO L280 TraceCheckUtils]: 73: Hoare triple {1240#true} havoc ~main__i2~0; {1240#true} is VALID [2020-07-18 00:52:36,298 INFO L280 TraceCheckUtils]: 74: Hoare triple {1240#true} ~main__c1~0 := 0; {1240#true} is VALID [2020-07-18 00:52:36,299 INFO L280 TraceCheckUtils]: 75: Hoare triple {1240#true} ~ep12~0 := #t~nondet0; {1240#true} is VALID [2020-07-18 00:52:36,299 INFO L280 TraceCheckUtils]: 76: Hoare triple {1240#true} havoc #t~nondet0; {1240#true} is VALID [2020-07-18 00:52:36,299 INFO L280 TraceCheckUtils]: 77: Hoare triple {1240#true} ~ep13~0 := #t~nondet1; {1240#true} is VALID [2020-07-18 00:52:36,300 INFO L280 TraceCheckUtils]: 78: Hoare triple {1240#true} havoc #t~nondet1; {1240#true} is VALID [2020-07-18 00:52:36,300 INFO L280 TraceCheckUtils]: 79: Hoare triple {1240#true} ~ep21~0 := #t~nondet2; {1240#true} is VALID [2020-07-18 00:52:36,300 INFO L280 TraceCheckUtils]: 80: Hoare triple {1240#true} havoc #t~nondet2; {1240#true} is VALID [2020-07-18 00:52:36,300 INFO L280 TraceCheckUtils]: 81: Hoare triple {1240#true} ~ep23~0 := #t~nondet3; {1240#true} is VALID [2020-07-18 00:52:36,301 INFO L280 TraceCheckUtils]: 82: Hoare triple {1240#true} havoc #t~nondet3; {1240#true} is VALID [2020-07-18 00:52:36,301 INFO L280 TraceCheckUtils]: 83: Hoare triple {1240#true} ~ep31~0 := #t~nondet4; {1240#true} is VALID [2020-07-18 00:52:36,301 INFO L280 TraceCheckUtils]: 84: Hoare triple {1240#true} havoc #t~nondet4; {1240#true} is VALID [2020-07-18 00:52:36,302 INFO L280 TraceCheckUtils]: 85: Hoare triple {1240#true} ~ep32~0 := #t~nondet5; {1240#true} is VALID [2020-07-18 00:52:36,302 INFO L280 TraceCheckUtils]: 86: Hoare triple {1240#true} havoc #t~nondet5; {1240#true} is VALID [2020-07-18 00:52:36,302 INFO L280 TraceCheckUtils]: 87: Hoare triple {1240#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,303 INFO L280 TraceCheckUtils]: 88: Hoare triple {1240#true} ~id1~0 := #t~nondet6; {1240#true} is VALID [2020-07-18 00:52:36,303 INFO L280 TraceCheckUtils]: 89: Hoare triple {1240#true} havoc #t~nondet6; {1240#true} is VALID [2020-07-18 00:52:36,303 INFO L280 TraceCheckUtils]: 90: Hoare triple {1240#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,304 INFO L280 TraceCheckUtils]: 91: Hoare triple {1240#true} ~r1~0 := #t~nondet7; {1240#true} is VALID [2020-07-18 00:52:36,304 INFO L280 TraceCheckUtils]: 92: Hoare triple {1240#true} havoc #t~nondet7; {1240#true} is VALID [2020-07-18 00:52:36,304 INFO L280 TraceCheckUtils]: 93: Hoare triple {1240#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,305 INFO L280 TraceCheckUtils]: 94: Hoare triple {1240#true} ~st1~0 := #t~nondet8; {1240#true} is VALID [2020-07-18 00:52:36,305 INFO L280 TraceCheckUtils]: 95: Hoare triple {1240#true} havoc #t~nondet8; {1240#true} is VALID [2020-07-18 00:52:36,305 INFO L280 TraceCheckUtils]: 96: Hoare triple {1240#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,306 INFO L280 TraceCheckUtils]: 97: Hoare triple {1240#true} ~nl1~0 := #t~nondet9; {1240#true} is VALID [2020-07-18 00:52:36,306 INFO L280 TraceCheckUtils]: 98: Hoare triple {1240#true} havoc #t~nondet9; {1240#true} is VALID [2020-07-18 00:52:36,306 INFO L280 TraceCheckUtils]: 99: Hoare triple {1240#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,306 INFO L280 TraceCheckUtils]: 100: Hoare triple {1240#true} ~m1~0 := #t~nondet10; {1240#true} is VALID [2020-07-18 00:52:36,307 INFO L280 TraceCheckUtils]: 101: Hoare triple {1240#true} havoc #t~nondet10; {1240#true} is VALID [2020-07-18 00:52:36,307 INFO L280 TraceCheckUtils]: 102: Hoare triple {1240#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,307 INFO L280 TraceCheckUtils]: 103: Hoare triple {1240#true} ~max1~0 := #t~nondet11; {1240#true} is VALID [2020-07-18 00:52:36,308 INFO L280 TraceCheckUtils]: 104: Hoare triple {1240#true} havoc #t~nondet11; {1240#true} is VALID [2020-07-18 00:52:36,308 INFO L280 TraceCheckUtils]: 105: Hoare triple {1240#true} ~mode1~0 := #t~nondet12; {1240#true} is VALID [2020-07-18 00:52:36,308 INFO L280 TraceCheckUtils]: 106: Hoare triple {1240#true} havoc #t~nondet12; {1240#true} is VALID [2020-07-18 00:52:36,309 INFO L280 TraceCheckUtils]: 107: Hoare triple {1240#true} ~newmax1~0 := #t~nondet13; {1240#true} is VALID [2020-07-18 00:52:36,309 INFO L280 TraceCheckUtils]: 108: Hoare triple {1240#true} havoc #t~nondet13; {1240#true} is VALID [2020-07-18 00:52:36,309 INFO L280 TraceCheckUtils]: 109: Hoare triple {1240#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,310 INFO L280 TraceCheckUtils]: 110: Hoare triple {1240#true} ~id2~0 := #t~nondet14; {1240#true} is VALID [2020-07-18 00:52:36,310 INFO L280 TraceCheckUtils]: 111: Hoare triple {1240#true} havoc #t~nondet14; {1240#true} is VALID [2020-07-18 00:52:36,310 INFO L280 TraceCheckUtils]: 112: Hoare triple {1240#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,311 INFO L280 TraceCheckUtils]: 113: Hoare triple {1240#true} ~r2~0 := #t~nondet15; {1240#true} is VALID [2020-07-18 00:52:36,311 INFO L280 TraceCheckUtils]: 114: Hoare triple {1240#true} havoc #t~nondet15; {1240#true} is VALID [2020-07-18 00:52:36,311 INFO L280 TraceCheckUtils]: 115: Hoare triple {1240#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,312 INFO L280 TraceCheckUtils]: 116: Hoare triple {1240#true} ~st2~0 := #t~nondet16; {1240#true} is VALID [2020-07-18 00:52:36,312 INFO L280 TraceCheckUtils]: 117: Hoare triple {1240#true} havoc #t~nondet16; {1240#true} is VALID [2020-07-18 00:52:36,312 INFO L280 TraceCheckUtils]: 118: Hoare triple {1240#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,312 INFO L280 TraceCheckUtils]: 119: Hoare triple {1240#true} ~nl2~0 := #t~nondet17; {1240#true} is VALID [2020-07-18 00:52:36,313 INFO L280 TraceCheckUtils]: 120: Hoare triple {1240#true} havoc #t~nondet17; {1240#true} is VALID [2020-07-18 00:52:36,313 INFO L280 TraceCheckUtils]: 121: Hoare triple {1240#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,313 INFO L280 TraceCheckUtils]: 122: Hoare triple {1240#true} ~m2~0 := #t~nondet18; {1240#true} is VALID [2020-07-18 00:52:36,314 INFO L280 TraceCheckUtils]: 123: Hoare triple {1240#true} havoc #t~nondet18; {1240#true} is VALID [2020-07-18 00:52:36,314 INFO L280 TraceCheckUtils]: 124: Hoare triple {1240#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,314 INFO L280 TraceCheckUtils]: 125: Hoare triple {1240#true} ~max2~0 := #t~nondet19; {1240#true} is VALID [2020-07-18 00:52:36,315 INFO L280 TraceCheckUtils]: 126: Hoare triple {1240#true} havoc #t~nondet19; {1240#true} is VALID [2020-07-18 00:52:36,315 INFO L280 TraceCheckUtils]: 127: Hoare triple {1240#true} ~mode2~0 := #t~nondet20; {1240#true} is VALID [2020-07-18 00:52:36,315 INFO L280 TraceCheckUtils]: 128: Hoare triple {1240#true} havoc #t~nondet20; {1240#true} is VALID [2020-07-18 00:52:36,315 INFO L280 TraceCheckUtils]: 129: Hoare triple {1240#true} ~newmax2~0 := #t~nondet21; {1240#true} is VALID [2020-07-18 00:52:36,316 INFO L280 TraceCheckUtils]: 130: Hoare triple {1240#true} havoc #t~nondet21; {1240#true} is VALID [2020-07-18 00:52:36,316 INFO L280 TraceCheckUtils]: 131: Hoare triple {1240#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,316 INFO L280 TraceCheckUtils]: 132: Hoare triple {1240#true} ~id3~0 := #t~nondet22; {1240#true} is VALID [2020-07-18 00:52:36,317 INFO L280 TraceCheckUtils]: 133: Hoare triple {1240#true} havoc #t~nondet22; {1240#true} is VALID [2020-07-18 00:52:36,317 INFO L280 TraceCheckUtils]: 134: Hoare triple {1240#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,317 INFO L280 TraceCheckUtils]: 135: Hoare triple {1240#true} ~r3~0 := #t~nondet23; {1240#true} is VALID [2020-07-18 00:52:36,318 INFO L280 TraceCheckUtils]: 136: Hoare triple {1240#true} havoc #t~nondet23; {1240#true} is VALID [2020-07-18 00:52:36,318 INFO L280 TraceCheckUtils]: 137: Hoare triple {1240#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,318 INFO L280 TraceCheckUtils]: 138: Hoare triple {1240#true} ~st3~0 := #t~nondet24; {1240#true} is VALID [2020-07-18 00:52:36,319 INFO L280 TraceCheckUtils]: 139: Hoare triple {1240#true} havoc #t~nondet24; {1240#true} is VALID [2020-07-18 00:52:36,319 INFO L280 TraceCheckUtils]: 140: Hoare triple {1240#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,319 INFO L280 TraceCheckUtils]: 141: Hoare triple {1240#true} ~nl3~0 := #t~nondet25; {1240#true} is VALID [2020-07-18 00:52:36,319 INFO L280 TraceCheckUtils]: 142: Hoare triple {1240#true} havoc #t~nondet25; {1240#true} is VALID [2020-07-18 00:52:36,320 INFO L280 TraceCheckUtils]: 143: Hoare triple {1240#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,320 INFO L280 TraceCheckUtils]: 144: Hoare triple {1240#true} ~m3~0 := #t~nondet26; {1240#true} is VALID [2020-07-18 00:52:36,320 INFO L280 TraceCheckUtils]: 145: Hoare triple {1240#true} havoc #t~nondet26; {1240#true} is VALID [2020-07-18 00:52:36,321 INFO L280 TraceCheckUtils]: 146: Hoare triple {1240#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {1240#true} is VALID [2020-07-18 00:52:36,321 INFO L280 TraceCheckUtils]: 147: Hoare triple {1240#true} ~max3~0 := #t~nondet27; {1240#true} is VALID [2020-07-18 00:52:36,321 INFO L280 TraceCheckUtils]: 148: Hoare triple {1240#true} havoc #t~nondet27; {1240#true} is VALID [2020-07-18 00:52:36,321 INFO L280 TraceCheckUtils]: 149: Hoare triple {1240#true} ~mode3~0 := #t~nondet28; {1240#true} is VALID [2020-07-18 00:52:36,322 INFO L280 TraceCheckUtils]: 150: Hoare triple {1240#true} havoc #t~nondet28; {1240#true} is VALID [2020-07-18 00:52:36,322 INFO L280 TraceCheckUtils]: 151: Hoare triple {1240#true} ~newmax3~0 := #t~nondet29; {1240#true} is VALID [2020-07-18 00:52:36,322 INFO L280 TraceCheckUtils]: 152: Hoare triple {1240#true} havoc #t~nondet29; {1240#true} is VALID [2020-07-18 00:52:36,323 INFO L280 TraceCheckUtils]: 153: Hoare triple {1240#true} havoc ~init__r121~0; {1240#true} is VALID [2020-07-18 00:52:36,323 INFO L280 TraceCheckUtils]: 154: Hoare triple {1240#true} havoc ~init__r131~0; {1240#true} is VALID [2020-07-18 00:52:36,323 INFO L280 TraceCheckUtils]: 155: Hoare triple {1240#true} havoc ~init__r211~0; {1240#true} is VALID [2020-07-18 00:52:36,323 INFO L280 TraceCheckUtils]: 156: Hoare triple {1240#true} havoc ~init__r231~0; {1240#true} is VALID [2020-07-18 00:52:36,324 INFO L280 TraceCheckUtils]: 157: Hoare triple {1240#true} havoc ~init__r311~0; {1240#true} is VALID [2020-07-18 00:52:36,324 INFO L280 TraceCheckUtils]: 158: Hoare triple {1240#true} havoc ~init__r321~0; {1240#true} is VALID [2020-07-18 00:52:36,324 INFO L280 TraceCheckUtils]: 159: Hoare triple {1240#true} havoc ~init__r122~0; {1240#true} is VALID [2020-07-18 00:52:36,325 INFO L280 TraceCheckUtils]: 160: Hoare triple {1240#true} havoc ~init__tmp~0; {1240#true} is VALID [2020-07-18 00:52:36,325 INFO L280 TraceCheckUtils]: 161: Hoare triple {1240#true} havoc ~init__r132~0; {1240#true} is VALID [2020-07-18 00:52:36,325 INFO L280 TraceCheckUtils]: 162: Hoare triple {1240#true} havoc ~init__tmp___0~0; {1240#true} is VALID [2020-07-18 00:52:36,326 INFO L280 TraceCheckUtils]: 163: Hoare triple {1240#true} havoc ~init__r212~0; {1240#true} is VALID [2020-07-18 00:52:36,326 INFO L280 TraceCheckUtils]: 164: Hoare triple {1240#true} havoc ~init__tmp___1~0; {1240#true} is VALID [2020-07-18 00:52:36,326 INFO L280 TraceCheckUtils]: 165: Hoare triple {1240#true} havoc ~init__r232~0; {1240#true} is VALID [2020-07-18 00:52:36,326 INFO L280 TraceCheckUtils]: 166: Hoare triple {1240#true} havoc ~init__tmp___2~0; {1240#true} is VALID [2020-07-18 00:52:36,327 INFO L280 TraceCheckUtils]: 167: Hoare triple {1240#true} havoc ~init__r312~0; {1240#true} is VALID [2020-07-18 00:52:36,327 INFO L280 TraceCheckUtils]: 168: Hoare triple {1240#true} havoc ~init__tmp___3~0; {1240#true} is VALID [2020-07-18 00:52:36,330 INFO L280 TraceCheckUtils]: 169: Hoare triple {1240#true} havoc ~init__r322~0; {1240#true} is VALID [2020-07-18 00:52:36,330 INFO L280 TraceCheckUtils]: 170: Hoare triple {1240#true} havoc ~init__tmp___4~0; {1240#true} is VALID [2020-07-18 00:52:36,331 INFO L280 TraceCheckUtils]: 171: Hoare triple {1240#true} havoc ~init__tmp___5~0; {1240#true} is VALID [2020-07-18 00:52:36,331 INFO L280 TraceCheckUtils]: 172: Hoare triple {1240#true} ~init__r121~0 := ~ep12~0; {1240#true} is VALID [2020-07-18 00:52:36,331 INFO L280 TraceCheckUtils]: 173: Hoare triple {1240#true} ~init__r131~0 := ~ep13~0; {1240#true} is VALID [2020-07-18 00:52:36,332 INFO L280 TraceCheckUtils]: 174: Hoare triple {1240#true} ~init__r211~0 := ~ep21~0; {1240#true} is VALID [2020-07-18 00:52:36,332 INFO L280 TraceCheckUtils]: 175: Hoare triple {1240#true} ~init__r231~0 := ~ep23~0; {1240#true} is VALID [2020-07-18 00:52:36,332 INFO L280 TraceCheckUtils]: 176: Hoare triple {1240#true} ~init__r311~0 := ~ep31~0; {1240#true} is VALID [2020-07-18 00:52:36,333 INFO L280 TraceCheckUtils]: 177: Hoare triple {1240#true} ~init__r321~0 := ~ep32~0; {1240#true} is VALID [2020-07-18 00:52:36,333 INFO L280 TraceCheckUtils]: 178: Hoare triple {1240#true} assume !(0 == ~init__r121~0 % 256); {1240#true} is VALID [2020-07-18 00:52:36,333 INFO L280 TraceCheckUtils]: 179: Hoare triple {1240#true} ~init__tmp~0 := 1; {1240#true} is VALID [2020-07-18 00:52:36,334 INFO L280 TraceCheckUtils]: 180: Hoare triple {1240#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {1240#true} is VALID [2020-07-18 00:52:36,334 INFO L280 TraceCheckUtils]: 181: Hoare triple {1240#true} assume !(0 == ~init__r131~0 % 256); {1240#true} is VALID [2020-07-18 00:52:36,335 INFO L280 TraceCheckUtils]: 182: Hoare triple {1240#true} ~init__tmp___0~0 := 1; {1240#true} is VALID [2020-07-18 00:52:36,336 INFO L280 TraceCheckUtils]: 183: Hoare triple {1240#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {1240#true} is VALID [2020-07-18 00:52:36,336 INFO L280 TraceCheckUtils]: 184: Hoare triple {1240#true} assume !(0 == ~init__r211~0 % 256); {1240#true} is VALID [2020-07-18 00:52:36,336 INFO L280 TraceCheckUtils]: 185: Hoare triple {1240#true} ~init__tmp___1~0 := 1; {1240#true} is VALID [2020-07-18 00:52:36,337 INFO L280 TraceCheckUtils]: 186: Hoare triple {1240#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {1240#true} is VALID [2020-07-18 00:52:36,337 INFO L280 TraceCheckUtils]: 187: Hoare triple {1240#true} assume !(0 == ~init__r231~0 % 256); {1240#true} is VALID [2020-07-18 00:52:36,338 INFO L280 TraceCheckUtils]: 188: Hoare triple {1240#true} ~init__tmp___2~0 := 1; {1240#true} is VALID [2020-07-18 00:52:36,339 INFO L280 TraceCheckUtils]: 189: Hoare triple {1240#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {1240#true} is VALID [2020-07-18 00:52:36,339 INFO L280 TraceCheckUtils]: 190: Hoare triple {1240#true} assume !(0 == ~init__r311~0 % 256); {1240#true} is VALID [2020-07-18 00:52:36,339 INFO L280 TraceCheckUtils]: 191: Hoare triple {1240#true} ~init__tmp___3~0 := 1; {1240#true} is VALID [2020-07-18 00:52:36,340 INFO L280 TraceCheckUtils]: 192: Hoare triple {1240#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {1240#true} is VALID [2020-07-18 00:52:36,340 INFO L280 TraceCheckUtils]: 193: Hoare triple {1240#true} assume !(0 == ~init__r321~0 % 256); {1240#true} is VALID [2020-07-18 00:52:36,341 INFO L280 TraceCheckUtils]: 194: Hoare triple {1240#true} ~init__tmp___4~0 := 1; {1240#true} is VALID [2020-07-18 00:52:36,341 INFO L280 TraceCheckUtils]: 195: Hoare triple {1240#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {1240#true} is VALID [2020-07-18 00:52:36,341 INFO L280 TraceCheckUtils]: 196: Hoare triple {1240#true} assume ~id1~0 != ~id2~0; {1240#true} is VALID [2020-07-18 00:52:36,342 INFO L280 TraceCheckUtils]: 197: Hoare triple {1240#true} assume ~id1~0 != ~id3~0; {1240#true} is VALID [2020-07-18 00:52:36,342 INFO L280 TraceCheckUtils]: 198: Hoare triple {1240#true} assume ~id2~0 != ~id3~0; {1240#true} is VALID [2020-07-18 00:52:36,342 INFO L280 TraceCheckUtils]: 199: Hoare triple {1240#true} assume ~id1~0 >= 0; {1240#true} is VALID [2020-07-18 00:52:36,342 INFO L280 TraceCheckUtils]: 200: Hoare triple {1240#true} assume ~id2~0 >= 0; {1240#true} is VALID [2020-07-18 00:52:36,343 INFO L280 TraceCheckUtils]: 201: Hoare triple {1240#true} assume ~id3~0 >= 0; {1240#true} is VALID [2020-07-18 00:52:36,343 INFO L280 TraceCheckUtils]: 202: Hoare triple {1240#true} assume 0 == ~r1~0; {1240#true} is VALID [2020-07-18 00:52:36,343 INFO L280 TraceCheckUtils]: 203: Hoare triple {1240#true} assume 0 == ~r2~0; {1240#true} is VALID [2020-07-18 00:52:36,344 INFO L280 TraceCheckUtils]: 204: Hoare triple {1240#true} assume 0 == ~r3~0; {1240#true} is VALID [2020-07-18 00:52:36,345 INFO L280 TraceCheckUtils]: 205: Hoare triple {1240#true} assume ~max1~0 == ~id1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,345 INFO L280 TraceCheckUtils]: 206: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,346 INFO L280 TraceCheckUtils]: 207: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,347 INFO L280 TraceCheckUtils]: 208: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,347 INFO L280 TraceCheckUtils]: 209: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,348 INFO L280 TraceCheckUtils]: 210: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,349 INFO L280 TraceCheckUtils]: 211: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,350 INFO L280 TraceCheckUtils]: 212: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,350 INFO L280 TraceCheckUtils]: 213: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,357 INFO L280 TraceCheckUtils]: 214: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,358 INFO L280 TraceCheckUtils]: 215: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,359 INFO L280 TraceCheckUtils]: 216: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,359 INFO L280 TraceCheckUtils]: 217: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax1~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,360 INFO L280 TraceCheckUtils]: 218: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax2~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,361 INFO L280 TraceCheckUtils]: 219: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax3~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,361 INFO L280 TraceCheckUtils]: 220: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,363 INFO L280 TraceCheckUtils]: 221: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__return_1863~0 := ~init__tmp___5~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,364 INFO L280 TraceCheckUtils]: 222: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1863~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,365 INFO L280 TraceCheckUtils]: 223: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,366 INFO L280 TraceCheckUtils]: 224: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,367 INFO L280 TraceCheckUtils]: 225: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,368 INFO L280 TraceCheckUtils]: 226: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,369 INFO L280 TraceCheckUtils]: 227: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,369 INFO L280 TraceCheckUtils]: 228: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,370 INFO L280 TraceCheckUtils]: 229: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,371 INFO L280 TraceCheckUtils]: 230: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,371 INFO L280 TraceCheckUtils]: 231: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,372 INFO L280 TraceCheckUtils]: 232: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,373 INFO L280 TraceCheckUtils]: 233: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,373 INFO L280 TraceCheckUtils]: 234: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,374 INFO L280 TraceCheckUtils]: 235: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,375 INFO L280 TraceCheckUtils]: 236: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,376 INFO L280 TraceCheckUtils]: 237: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,376 INFO L280 TraceCheckUtils]: 238: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,377 INFO L280 TraceCheckUtils]: 239: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node1__newmax~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,379 INFO L280 TraceCheckUtils]: 240: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,380 INFO L280 TraceCheckUtils]: 241: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,381 INFO L280 TraceCheckUtils]: 242: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,382 INFO L280 TraceCheckUtils]: 243: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,383 INFO L280 TraceCheckUtils]: 244: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,383 INFO L280 TraceCheckUtils]: 245: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,384 INFO L280 TraceCheckUtils]: 246: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node2__newmax~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,385 INFO L280 TraceCheckUtils]: 247: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,385 INFO L280 TraceCheckUtils]: 248: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,387 INFO L280 TraceCheckUtils]: 249: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,388 INFO L280 TraceCheckUtils]: 250: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,389 INFO L280 TraceCheckUtils]: 251: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,390 INFO L280 TraceCheckUtils]: 252: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,391 INFO L280 TraceCheckUtils]: 253: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node3__newmax~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,392 INFO L280 TraceCheckUtils]: 254: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,393 INFO L280 TraceCheckUtils]: 255: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,395 INFO L280 TraceCheckUtils]: 256: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,397 INFO L280 TraceCheckUtils]: 257: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,397 INFO L280 TraceCheckUtils]: 258: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,398 INFO L280 TraceCheckUtils]: 259: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,399 INFO L280 TraceCheckUtils]: 260: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,399 INFO L280 TraceCheckUtils]: 261: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,400 INFO L280 TraceCheckUtils]: 262: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,401 INFO L280 TraceCheckUtils]: 263: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,401 INFO L280 TraceCheckUtils]: 264: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,402 INFO L280 TraceCheckUtils]: 265: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,403 INFO L280 TraceCheckUtils]: 266: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,404 INFO L280 TraceCheckUtils]: 267: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,405 INFO L280 TraceCheckUtils]: 268: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,406 INFO L280 TraceCheckUtils]: 269: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,406 INFO L280 TraceCheckUtils]: 270: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,407 INFO L280 TraceCheckUtils]: 271: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,408 INFO L280 TraceCheckUtils]: 272: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,409 INFO L280 TraceCheckUtils]: 273: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,410 INFO L280 TraceCheckUtils]: 274: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,412 INFO L280 TraceCheckUtils]: 275: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,413 INFO L280 TraceCheckUtils]: 276: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,414 INFO L280 TraceCheckUtils]: 277: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,415 INFO L280 TraceCheckUtils]: 278: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,423 INFO L280 TraceCheckUtils]: 279: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,424 INFO L280 TraceCheckUtils]: 280: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,430 INFO L280 TraceCheckUtils]: 281: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,431 INFO L280 TraceCheckUtils]: 282: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,432 INFO L280 TraceCheckUtils]: 283: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__return_2009~0 := ~check__tmp~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,432 INFO L280 TraceCheckUtils]: 284: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2009~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,433 INFO L280 TraceCheckUtils]: 285: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,434 INFO L280 TraceCheckUtils]: 286: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,435 INFO L280 TraceCheckUtils]: 287: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,436 INFO L280 TraceCheckUtils]: 288: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,437 INFO L280 TraceCheckUtils]: 289: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,438 INFO L280 TraceCheckUtils]: 290: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,438 INFO L280 TraceCheckUtils]: 291: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,439 INFO L280 TraceCheckUtils]: 292: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,440 INFO L280 TraceCheckUtils]: 293: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,442 INFO L280 TraceCheckUtils]: 294: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node1__newmax~1 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,442 INFO L280 TraceCheckUtils]: 295: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,443 INFO L280 TraceCheckUtils]: 296: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,445 INFO L280 TraceCheckUtils]: 297: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,446 INFO L280 TraceCheckUtils]: 298: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,452 INFO L280 TraceCheckUtils]: 299: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,453 INFO L280 TraceCheckUtils]: 300: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,454 INFO L280 TraceCheckUtils]: 301: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,455 INFO L280 TraceCheckUtils]: 302: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,455 INFO L280 TraceCheckUtils]: 303: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node2__newmax~1 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,457 INFO L280 TraceCheckUtils]: 304: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,458 INFO L280 TraceCheckUtils]: 305: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,458 INFO L280 TraceCheckUtils]: 306: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,459 INFO L280 TraceCheckUtils]: 307: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,460 INFO L280 TraceCheckUtils]: 308: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~newmax2~0 := ~node2__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,460 INFO L280 TraceCheckUtils]: 309: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,461 INFO L280 TraceCheckUtils]: 310: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,462 INFO L280 TraceCheckUtils]: 311: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,462 INFO L280 TraceCheckUtils]: 312: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node3__newmax~1 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,463 INFO L280 TraceCheckUtils]: 313: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,464 INFO L280 TraceCheckUtils]: 314: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,465 INFO L280 TraceCheckUtils]: 315: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,465 INFO L280 TraceCheckUtils]: 316: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,466 INFO L280 TraceCheckUtils]: 317: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~newmax3~0 := ~node3__newmax~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,467 INFO L280 TraceCheckUtils]: 318: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,468 INFO L280 TraceCheckUtils]: 319: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,469 INFO L280 TraceCheckUtils]: 320: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,471 INFO L280 TraceCheckUtils]: 321: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,472 INFO L280 TraceCheckUtils]: 322: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,473 INFO L280 TraceCheckUtils]: 323: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,473 INFO L280 TraceCheckUtils]: 324: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,474 INFO L280 TraceCheckUtils]: 325: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,475 INFO L280 TraceCheckUtils]: 326: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,475 INFO L280 TraceCheckUtils]: 327: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,476 INFO L280 TraceCheckUtils]: 328: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,477 INFO L280 TraceCheckUtils]: 329: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,477 INFO L280 TraceCheckUtils]: 330: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,478 INFO L280 TraceCheckUtils]: 331: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,479 INFO L280 TraceCheckUtils]: 332: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,479 INFO L280 TraceCheckUtils]: 333: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,480 INFO L280 TraceCheckUtils]: 334: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,481 INFO L280 TraceCheckUtils]: 335: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,481 INFO L280 TraceCheckUtils]: 336: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,482 INFO L280 TraceCheckUtils]: 337: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,483 INFO L280 TraceCheckUtils]: 338: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,483 INFO L280 TraceCheckUtils]: 339: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,484 INFO L280 TraceCheckUtils]: 340: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,485 INFO L280 TraceCheckUtils]: 341: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,485 INFO L280 TraceCheckUtils]: 342: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,486 INFO L280 TraceCheckUtils]: 343: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,487 INFO L280 TraceCheckUtils]: 344: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__return_2142~0 := ~check__tmp~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,487 INFO L280 TraceCheckUtils]: 345: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2142~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,488 INFO L280 TraceCheckUtils]: 346: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,489 INFO L280 TraceCheckUtils]: 347: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,489 INFO L280 TraceCheckUtils]: 348: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,490 INFO L280 TraceCheckUtils]: 349: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,491 INFO L280 TraceCheckUtils]: 350: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,491 INFO L280 TraceCheckUtils]: 351: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,492 INFO L280 TraceCheckUtils]: 352: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,493 INFO L280 TraceCheckUtils]: 353: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,493 INFO L280 TraceCheckUtils]: 354: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,494 INFO L280 TraceCheckUtils]: 355: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node1__newmax~2 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,495 INFO L280 TraceCheckUtils]: 356: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,495 INFO L280 TraceCheckUtils]: 357: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,496 INFO L280 TraceCheckUtils]: 358: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,497 INFO L280 TraceCheckUtils]: 359: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,497 INFO L280 TraceCheckUtils]: 360: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,498 INFO L280 TraceCheckUtils]: 361: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,499 INFO L280 TraceCheckUtils]: 362: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node2__newmax~2 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,499 INFO L280 TraceCheckUtils]: 363: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,500 INFO L280 TraceCheckUtils]: 364: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,500 INFO L280 TraceCheckUtils]: 365: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,501 INFO L280 TraceCheckUtils]: 366: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,502 INFO L280 TraceCheckUtils]: 367: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,502 INFO L280 TraceCheckUtils]: 368: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,503 INFO L280 TraceCheckUtils]: 369: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node3__newmax~2 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,504 INFO L280 TraceCheckUtils]: 370: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,504 INFO L280 TraceCheckUtils]: 371: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,505 INFO L280 TraceCheckUtils]: 372: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,506 INFO L280 TraceCheckUtils]: 373: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,506 INFO L280 TraceCheckUtils]: 374: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,507 INFO L280 TraceCheckUtils]: 375: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,508 INFO L280 TraceCheckUtils]: 376: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,508 INFO L280 TraceCheckUtils]: 377: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,509 INFO L280 TraceCheckUtils]: 378: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,509 INFO L280 TraceCheckUtils]: 379: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,510 INFO L280 TraceCheckUtils]: 380: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,511 INFO L280 TraceCheckUtils]: 381: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,511 INFO L280 TraceCheckUtils]: 382: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,512 INFO L280 TraceCheckUtils]: 383: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,513 INFO L280 TraceCheckUtils]: 384: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,514 INFO L280 TraceCheckUtils]: 385: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,514 INFO L280 TraceCheckUtils]: 386: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,515 INFO L280 TraceCheckUtils]: 387: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,516 INFO L280 TraceCheckUtils]: 388: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,516 INFO L280 TraceCheckUtils]: 389: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,517 INFO L280 TraceCheckUtils]: 390: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,517 INFO L280 TraceCheckUtils]: 391: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,518 INFO L280 TraceCheckUtils]: 392: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,519 INFO L280 TraceCheckUtils]: 393: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,520 INFO L280 TraceCheckUtils]: 394: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,520 INFO L280 TraceCheckUtils]: 395: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,521 INFO L280 TraceCheckUtils]: 396: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,522 INFO L280 TraceCheckUtils]: 397: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,522 INFO L280 TraceCheckUtils]: 398: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,523 INFO L280 TraceCheckUtils]: 399: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__return_2281~0 := ~check__tmp~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,524 INFO L280 TraceCheckUtils]: 400: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2281~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,524 INFO L280 TraceCheckUtils]: 401: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,525 INFO L280 TraceCheckUtils]: 402: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,526 INFO L280 TraceCheckUtils]: 403: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,526 INFO L280 TraceCheckUtils]: 404: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,527 INFO L280 TraceCheckUtils]: 405: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,528 INFO L280 TraceCheckUtils]: 406: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,528 INFO L280 TraceCheckUtils]: 407: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,529 INFO L280 TraceCheckUtils]: 408: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,530 INFO L280 TraceCheckUtils]: 409: Hoare triple {1312#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~3; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,530 INFO L280 TraceCheckUtils]: 410: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~node1__newmax~3 := 0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,531 INFO L280 TraceCheckUtils]: 411: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,532 INFO L280 TraceCheckUtils]: 412: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,532 INFO L280 TraceCheckUtils]: 413: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,533 INFO L280 TraceCheckUtils]: 414: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,534 INFO L280 TraceCheckUtils]: 415: Hoare triple {1312#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~3; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,534 INFO L280 TraceCheckUtils]: 416: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0; {1312#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:52:36,535 INFO L280 TraceCheckUtils]: 417: Hoare triple {1312#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {1241#false} is VALID [2020-07-18 00:52:36,535 INFO L280 TraceCheckUtils]: 418: Hoare triple {1241#false} ~nl1~0 := 1; {1241#false} is VALID [2020-07-18 00:52:36,535 INFO L280 TraceCheckUtils]: 419: Hoare triple {1241#false} ~mode1~0 := 0; {1241#false} is VALID [2020-07-18 00:52:36,536 INFO L280 TraceCheckUtils]: 420: Hoare triple {1241#false} havoc ~node2__newmax~5; {1241#false} is VALID [2020-07-18 00:52:36,536 INFO L280 TraceCheckUtils]: 421: Hoare triple {1241#false} ~node2__newmax~5 := 0; {1241#false} is VALID [2020-07-18 00:52:36,536 INFO L280 TraceCheckUtils]: 422: Hoare triple {1241#false} assume !(0 == ~mode2~0 % 256); {1241#false} is VALID [2020-07-18 00:52:36,536 INFO L280 TraceCheckUtils]: 423: Hoare triple {1241#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {1241#false} is VALID [2020-07-18 00:52:36,537 INFO L280 TraceCheckUtils]: 424: Hoare triple {1241#false} assume !!(0 == ~ep12~0 % 256); {1241#false} is VALID [2020-07-18 00:52:36,537 INFO L280 TraceCheckUtils]: 425: Hoare triple {1241#false} assume !!(0 == ~ep32~0 % 256); {1241#false} is VALID [2020-07-18 00:52:36,537 INFO L280 TraceCheckUtils]: 426: Hoare triple {1241#false} ~newmax2~0 := ~node2__newmax~5; {1241#false} is VALID [2020-07-18 00:52:36,537 INFO L280 TraceCheckUtils]: 427: Hoare triple {1241#false} assume 2 == ~r2~0; {1241#false} is VALID [2020-07-18 00:52:36,538 INFO L280 TraceCheckUtils]: 428: Hoare triple {1241#false} assume ~max2~0 == ~id2~0; {1241#false} is VALID [2020-07-18 00:52:36,538 INFO L280 TraceCheckUtils]: 429: Hoare triple {1241#false} ~st2~0 := 1; {1241#false} is VALID [2020-07-18 00:52:36,538 INFO L280 TraceCheckUtils]: 430: Hoare triple {1241#false} ~mode2~0 := 0; {1241#false} is VALID [2020-07-18 00:52:36,538 INFO L280 TraceCheckUtils]: 431: Hoare triple {1241#false} havoc ~node3__newmax~6; {1241#false} is VALID [2020-07-18 00:52:36,538 INFO L280 TraceCheckUtils]: 432: Hoare triple {1241#false} ~node3__newmax~6 := 0; {1241#false} is VALID [2020-07-18 00:52:36,539 INFO L280 TraceCheckUtils]: 433: Hoare triple {1241#false} assume !(0 == ~mode3~0 % 256); {1241#false} is VALID [2020-07-18 00:52:36,539 INFO L280 TraceCheckUtils]: 434: Hoare triple {1241#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {1241#false} is VALID [2020-07-18 00:52:36,539 INFO L280 TraceCheckUtils]: 435: Hoare triple {1241#false} assume !!(0 == ~ep13~0 % 256); {1241#false} is VALID [2020-07-18 00:52:36,539 INFO L280 TraceCheckUtils]: 436: Hoare triple {1241#false} assume !!(0 == ~ep23~0 % 256); {1241#false} is VALID [2020-07-18 00:52:36,540 INFO L280 TraceCheckUtils]: 437: Hoare triple {1241#false} ~newmax3~0 := ~node3__newmax~6; {1241#false} is VALID [2020-07-18 00:52:36,540 INFO L280 TraceCheckUtils]: 438: Hoare triple {1241#false} assume 2 == ~r3~0; {1241#false} is VALID [2020-07-18 00:52:36,540 INFO L280 TraceCheckUtils]: 439: Hoare triple {1241#false} assume ~max3~0 == ~id3~0; {1241#false} is VALID [2020-07-18 00:52:36,540 INFO L280 TraceCheckUtils]: 440: Hoare triple {1241#false} ~st3~0 := 1; {1241#false} is VALID [2020-07-18 00:52:36,540 INFO L280 TraceCheckUtils]: 441: Hoare triple {1241#false} ~mode3~0 := 0; {1241#false} is VALID [2020-07-18 00:52:36,541 INFO L280 TraceCheckUtils]: 442: Hoare triple {1241#false} ~p12_old~0 := ~p12_new~0; {1241#false} is VALID [2020-07-18 00:52:36,541 INFO L280 TraceCheckUtils]: 443: Hoare triple {1241#false} ~p12_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-18 00:52:36,541 INFO L280 TraceCheckUtils]: 444: Hoare triple {1241#false} ~p13_old~0 := ~p13_new~0; {1241#false} is VALID [2020-07-18 00:52:36,541 INFO L280 TraceCheckUtils]: 445: Hoare triple {1241#false} ~p13_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-18 00:52:36,542 INFO L280 TraceCheckUtils]: 446: Hoare triple {1241#false} ~p21_old~0 := ~p21_new~0; {1241#false} is VALID [2020-07-18 00:52:36,542 INFO L280 TraceCheckUtils]: 447: Hoare triple {1241#false} ~p21_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-18 00:52:36,542 INFO L280 TraceCheckUtils]: 448: Hoare triple {1241#false} ~p23_old~0 := ~p23_new~0; {1241#false} is VALID [2020-07-18 00:52:36,542 INFO L280 TraceCheckUtils]: 449: Hoare triple {1241#false} ~p23_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-18 00:52:36,543 INFO L280 TraceCheckUtils]: 450: Hoare triple {1241#false} ~p31_old~0 := ~p31_new~0; {1241#false} is VALID [2020-07-18 00:52:36,543 INFO L280 TraceCheckUtils]: 451: Hoare triple {1241#false} ~p31_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-18 00:52:36,543 INFO L280 TraceCheckUtils]: 452: Hoare triple {1241#false} ~p32_old~0 := ~p32_new~0; {1241#false} is VALID [2020-07-18 00:52:36,543 INFO L280 TraceCheckUtils]: 453: Hoare triple {1241#false} ~p32_new~0 := ~nomsg~0; {1241#false} is VALID [2020-07-18 00:52:36,544 INFO L280 TraceCheckUtils]: 454: Hoare triple {1241#false} havoc ~check__tmp~8; {1241#false} is VALID [2020-07-18 00:52:36,544 INFO L280 TraceCheckUtils]: 455: Hoare triple {1241#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {1241#false} is VALID [2020-07-18 00:52:36,544 INFO L280 TraceCheckUtils]: 456: Hoare triple {1241#false} ~check__tmp~8 := 0; {1241#false} is VALID [2020-07-18 00:52:36,544 INFO L280 TraceCheckUtils]: 457: Hoare triple {1241#false} ~__return_2828~0 := ~check__tmp~8; {1241#false} is VALID [2020-07-18 00:52:36,544 INFO L280 TraceCheckUtils]: 458: Hoare triple {1241#false} ~main__c1~0 := ~__return_2828~0; {1241#false} is VALID [2020-07-18 00:52:36,545 INFO L280 TraceCheckUtils]: 459: Hoare triple {1241#false} havoc ~__tmp_8~0; {1241#false} is VALID [2020-07-18 00:52:36,545 INFO L280 TraceCheckUtils]: 460: Hoare triple {1241#false} ~__tmp_8~0 := (if 0 == ~main__c1~0 then 0 else 1); {1241#false} is VALID [2020-07-18 00:52:36,545 INFO L280 TraceCheckUtils]: 461: Hoare triple {1241#false} havoc ~assert__arg~7; {1241#false} is VALID [2020-07-18 00:52:36,545 INFO L280 TraceCheckUtils]: 462: Hoare triple {1241#false} ~assert__arg~7 := ~__tmp_8~0; {1241#false} is VALID [2020-07-18 00:52:36,546 INFO L280 TraceCheckUtils]: 463: Hoare triple {1241#false} assume 0 == ~assert__arg~7 % 256; {1241#false} is VALID [2020-07-18 00:52:36,546 INFO L280 TraceCheckUtils]: 464: Hoare triple {1241#false} assume !false; {1241#false} is VALID [2020-07-18 00:52:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:52:36,822 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:52:36,824 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1464932850] [2020-07-18 00:52:36,826 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:52:36,826 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:52:36,827 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74811940] [2020-07-18 00:52:36,835 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 465 [2020-07-18 00:52:36,841 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:52:36,845 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:52:37,407 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:37,407 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:52:37,408 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:52:37,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:52:37,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:52:37,420 INFO L87 Difference]: Start difference. First operand 1237 states. Second operand 4 states. [2020-07-18 00:52:48,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:48,140 INFO L93 Difference]: Finished difference Result 2024 states and 2590 transitions. [2020-07-18 00:52:48,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:52:48,141 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 465 [2020-07-18 00:52:48,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:52:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:52:48,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2590 transitions. [2020-07-18 00:52:48,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:52:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2590 transitions. [2020-07-18 00:52:48,230 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2590 transitions. [2020-07-18 00:52:50,949 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2590 edges. 2590 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:51,208 INFO L225 Difference]: With dead ends: 2024 [2020-07-18 00:52:51,208 INFO L226 Difference]: Without dead ends: 1455 [2020-07-18 00:52:51,217 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:52:51,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1455 states. [2020-07-18 00:52:52,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1455 to 1448. [2020-07-18 00:52:52,328 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:52:52,329 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1455 states. Second operand 1448 states. [2020-07-18 00:52:52,330 INFO L74 IsIncluded]: Start isIncluded. First operand 1455 states. Second operand 1448 states. [2020-07-18 00:52:52,330 INFO L87 Difference]: Start difference. First operand 1455 states. Second operand 1448 states. [2020-07-18 00:52:52,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:52,459 INFO L93 Difference]: Finished difference Result 1455 states and 1733 transitions. [2020-07-18 00:52:52,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1733 transitions. [2020-07-18 00:52:52,463 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:52,464 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:52,464 INFO L74 IsIncluded]: Start isIncluded. First operand 1448 states. Second operand 1455 states. [2020-07-18 00:52:52,464 INFO L87 Difference]: Start difference. First operand 1448 states. Second operand 1455 states. [2020-07-18 00:52:52,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:52,583 INFO L93 Difference]: Finished difference Result 1455 states and 1733 transitions. [2020-07-18 00:52:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1733 transitions. [2020-07-18 00:52:52,587 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:52,587 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:52,588 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:52:52,588 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:52:52,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1448 states. [2020-07-18 00:52:52,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 1448 states and 1727 transitions. [2020-07-18 00:52:52,754 INFO L78 Accepts]: Start accepts. Automaton has 1448 states and 1727 transitions. Word has length 465 [2020-07-18 00:52:52,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:52:52,755 INFO L479 AbstractCegarLoop]: Abstraction has 1448 states and 1727 transitions. [2020-07-18 00:52:52,756 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:52:52,756 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1448 states and 1727 transitions. [2020-07-18 00:52:54,934 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1727 edges. 1727 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:54,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1727 transitions. [2020-07-18 00:52:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2020-07-18 00:52:54,963 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:52:54,965 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:52:54,966 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:52:54,966 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:52:54,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:52:54,967 INFO L82 PathProgramCache]: Analyzing trace with hash 888544568, now seen corresponding path program 1 times [2020-07-18 00:52:54,967 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:52:54,968 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [696259903] [2020-07-18 00:52:54,968 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:52:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:55,968 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-18 00:52:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:56,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {11244#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {11170#true} ~nomsg~0 := -1; {11170#true} is VALID [2020-07-18 00:52:56,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {11170#true} ~p12~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {11170#true} ~p12_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,046 INFO L280 TraceCheckUtils]: 4: Hoare triple {11170#true} ~p12_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,046 INFO L280 TraceCheckUtils]: 5: Hoare triple {11170#true} ~ep12~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,047 INFO L280 TraceCheckUtils]: 6: Hoare triple {11170#true} ~p13~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,047 INFO L280 TraceCheckUtils]: 7: Hoare triple {11170#true} ~p13_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,048 INFO L280 TraceCheckUtils]: 8: Hoare triple {11170#true} ~p13_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,048 INFO L280 TraceCheckUtils]: 9: Hoare triple {11170#true} ~ep13~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,048 INFO L280 TraceCheckUtils]: 10: Hoare triple {11170#true} ~p21~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,049 INFO L280 TraceCheckUtils]: 11: Hoare triple {11170#true} ~p21_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,049 INFO L280 TraceCheckUtils]: 12: Hoare triple {11170#true} ~p21_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,050 INFO L280 TraceCheckUtils]: 13: Hoare triple {11170#true} ~ep21~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {11170#true} ~p23~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,051 INFO L280 TraceCheckUtils]: 15: Hoare triple {11170#true} ~p23_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,051 INFO L280 TraceCheckUtils]: 16: Hoare triple {11170#true} ~p23_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {11170#true} ~ep23~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,052 INFO L280 TraceCheckUtils]: 18: Hoare triple {11170#true} ~p31~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,052 INFO L280 TraceCheckUtils]: 19: Hoare triple {11170#true} ~p31_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,053 INFO L280 TraceCheckUtils]: 20: Hoare triple {11170#true} ~p31_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,053 INFO L280 TraceCheckUtils]: 21: Hoare triple {11170#true} ~ep31~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,054 INFO L280 TraceCheckUtils]: 22: Hoare triple {11170#true} ~p32~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,054 INFO L280 TraceCheckUtils]: 23: Hoare triple {11170#true} ~p32_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,054 INFO L280 TraceCheckUtils]: 24: Hoare triple {11170#true} ~p32_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,055 INFO L280 TraceCheckUtils]: 25: Hoare triple {11170#true} ~ep32~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,055 INFO L280 TraceCheckUtils]: 26: Hoare triple {11170#true} ~id1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,056 INFO L280 TraceCheckUtils]: 27: Hoare triple {11170#true} ~r1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,056 INFO L280 TraceCheckUtils]: 28: Hoare triple {11170#true} ~st1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,057 INFO L280 TraceCheckUtils]: 29: Hoare triple {11170#true} ~nl1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,057 INFO L280 TraceCheckUtils]: 30: Hoare triple {11170#true} ~m1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,057 INFO L280 TraceCheckUtils]: 31: Hoare triple {11170#true} ~max1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,058 INFO L280 TraceCheckUtils]: 32: Hoare triple {11170#true} ~mode1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,058 INFO L280 TraceCheckUtils]: 33: Hoare triple {11170#true} ~newmax1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,059 INFO L280 TraceCheckUtils]: 34: Hoare triple {11170#true} ~id2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,059 INFO L280 TraceCheckUtils]: 35: Hoare triple {11170#true} ~r2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,060 INFO L280 TraceCheckUtils]: 36: Hoare triple {11170#true} ~st2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,060 INFO L280 TraceCheckUtils]: 37: Hoare triple {11170#true} ~nl2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,060 INFO L280 TraceCheckUtils]: 38: Hoare triple {11170#true} ~m2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,061 INFO L280 TraceCheckUtils]: 39: Hoare triple {11170#true} ~max2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,061 INFO L280 TraceCheckUtils]: 40: Hoare triple {11170#true} ~mode2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,062 INFO L280 TraceCheckUtils]: 41: Hoare triple {11170#true} ~newmax2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,062 INFO L280 TraceCheckUtils]: 42: Hoare triple {11170#true} ~id3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,063 INFO L280 TraceCheckUtils]: 43: Hoare triple {11170#true} ~r3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,063 INFO L280 TraceCheckUtils]: 44: Hoare triple {11170#true} ~st3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,064 INFO L280 TraceCheckUtils]: 45: Hoare triple {11170#true} ~nl3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,064 INFO L280 TraceCheckUtils]: 46: Hoare triple {11170#true} ~m3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,064 INFO L280 TraceCheckUtils]: 47: Hoare triple {11170#true} ~max3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,065 INFO L280 TraceCheckUtils]: 48: Hoare triple {11170#true} ~mode3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,065 INFO L280 TraceCheckUtils]: 49: Hoare triple {11170#true} ~newmax3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,066 INFO L280 TraceCheckUtils]: 50: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {11170#true} is VALID [2020-07-18 00:52:56,066 INFO L280 TraceCheckUtils]: 51: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {11170#true} is VALID [2020-07-18 00:52:56,066 INFO L280 TraceCheckUtils]: 52: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {11170#true} is VALID [2020-07-18 00:52:56,067 INFO L280 TraceCheckUtils]: 53: Hoare triple {11170#true} ~__return_1863~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,067 INFO L280 TraceCheckUtils]: 54: Hoare triple {11170#true} ~__return_2009~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,068 INFO L280 TraceCheckUtils]: 55: Hoare triple {11170#true} ~__return_2142~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,068 INFO L280 TraceCheckUtils]: 56: Hoare triple {11170#true} ~__return_2281~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,069 INFO L280 TraceCheckUtils]: 57: Hoare triple {11170#true} ~__return_3069~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,069 INFO L280 TraceCheckUtils]: 58: Hoare triple {11170#true} ~__return_3038~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,070 INFO L280 TraceCheckUtils]: 59: Hoare triple {11170#true} ~__return_2975~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,070 INFO L280 TraceCheckUtils]: 60: Hoare triple {11170#true} ~__return_2941~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,070 INFO L280 TraceCheckUtils]: 61: Hoare triple {11170#true} ~__tmp_2420_0~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,071 INFO L280 TraceCheckUtils]: 62: Hoare triple {11170#true} ~__return_2543~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,071 INFO L280 TraceCheckUtils]: 63: Hoare triple {11170#true} ~__return_2433~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,072 INFO L280 TraceCheckUtils]: 64: Hoare triple {11170#true} ~__return_2828~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,072 INFO L280 TraceCheckUtils]: 65: Hoare triple {11170#true} ~__return_2794~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,073 INFO L280 TraceCheckUtils]: 66: Hoare triple {11170#true} ~__return_2710~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,073 INFO L280 TraceCheckUtils]: 67: Hoare triple {11170#true} ~__return_2419~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,073 INFO L280 TraceCheckUtils]: 68: Hoare triple {11170#true} assume true; {11170#true} is VALID [2020-07-18 00:52:56,074 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {11170#true} {11170#true} #2486#return; {11170#true} is VALID [2020-07-18 00:52:56,179 INFO L263 TraceCheckUtils]: 0: Hoare triple {11170#true} call ULTIMATE.init(); {11244#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:52:56,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {11244#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {11170#true} ~nomsg~0 := -1; {11170#true} is VALID [2020-07-18 00:52:56,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {11170#true} ~p12~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,181 INFO L280 TraceCheckUtils]: 4: Hoare triple {11170#true} ~p12_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,181 INFO L280 TraceCheckUtils]: 5: Hoare triple {11170#true} ~p12_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {11170#true} ~ep12~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,181 INFO L280 TraceCheckUtils]: 7: Hoare triple {11170#true} ~p13~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,182 INFO L280 TraceCheckUtils]: 8: Hoare triple {11170#true} ~p13_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,182 INFO L280 TraceCheckUtils]: 9: Hoare triple {11170#true} ~p13_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,183 INFO L280 TraceCheckUtils]: 10: Hoare triple {11170#true} ~ep13~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,183 INFO L280 TraceCheckUtils]: 11: Hoare triple {11170#true} ~p21~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,183 INFO L280 TraceCheckUtils]: 12: Hoare triple {11170#true} ~p21_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,183 INFO L280 TraceCheckUtils]: 13: Hoare triple {11170#true} ~p21_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,184 INFO L280 TraceCheckUtils]: 14: Hoare triple {11170#true} ~ep21~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,184 INFO L280 TraceCheckUtils]: 15: Hoare triple {11170#true} ~p23~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,184 INFO L280 TraceCheckUtils]: 16: Hoare triple {11170#true} ~p23_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,185 INFO L280 TraceCheckUtils]: 17: Hoare triple {11170#true} ~p23_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,185 INFO L280 TraceCheckUtils]: 18: Hoare triple {11170#true} ~ep23~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,185 INFO L280 TraceCheckUtils]: 19: Hoare triple {11170#true} ~p31~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,186 INFO L280 TraceCheckUtils]: 20: Hoare triple {11170#true} ~p31_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,186 INFO L280 TraceCheckUtils]: 21: Hoare triple {11170#true} ~p31_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,186 INFO L280 TraceCheckUtils]: 22: Hoare triple {11170#true} ~ep31~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,187 INFO L280 TraceCheckUtils]: 23: Hoare triple {11170#true} ~p32~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,187 INFO L280 TraceCheckUtils]: 24: Hoare triple {11170#true} ~p32_old~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,187 INFO L280 TraceCheckUtils]: 25: Hoare triple {11170#true} ~p32_new~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,188 INFO L280 TraceCheckUtils]: 26: Hoare triple {11170#true} ~ep32~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,188 INFO L280 TraceCheckUtils]: 27: Hoare triple {11170#true} ~id1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,188 INFO L280 TraceCheckUtils]: 28: Hoare triple {11170#true} ~r1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,189 INFO L280 TraceCheckUtils]: 29: Hoare triple {11170#true} ~st1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,189 INFO L280 TraceCheckUtils]: 30: Hoare triple {11170#true} ~nl1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,189 INFO L280 TraceCheckUtils]: 31: Hoare triple {11170#true} ~m1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,190 INFO L280 TraceCheckUtils]: 32: Hoare triple {11170#true} ~max1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,190 INFO L280 TraceCheckUtils]: 33: Hoare triple {11170#true} ~mode1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,190 INFO L280 TraceCheckUtils]: 34: Hoare triple {11170#true} ~newmax1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,190 INFO L280 TraceCheckUtils]: 35: Hoare triple {11170#true} ~id2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,191 INFO L280 TraceCheckUtils]: 36: Hoare triple {11170#true} ~r2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,191 INFO L280 TraceCheckUtils]: 37: Hoare triple {11170#true} ~st2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,191 INFO L280 TraceCheckUtils]: 38: Hoare triple {11170#true} ~nl2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,192 INFO L280 TraceCheckUtils]: 39: Hoare triple {11170#true} ~m2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,192 INFO L280 TraceCheckUtils]: 40: Hoare triple {11170#true} ~max2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,192 INFO L280 TraceCheckUtils]: 41: Hoare triple {11170#true} ~mode2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,193 INFO L280 TraceCheckUtils]: 42: Hoare triple {11170#true} ~newmax2~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,193 INFO L280 TraceCheckUtils]: 43: Hoare triple {11170#true} ~id3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,193 INFO L280 TraceCheckUtils]: 44: Hoare triple {11170#true} ~r3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,194 INFO L280 TraceCheckUtils]: 45: Hoare triple {11170#true} ~st3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,194 INFO L280 TraceCheckUtils]: 46: Hoare triple {11170#true} ~nl3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,194 INFO L280 TraceCheckUtils]: 47: Hoare triple {11170#true} ~m3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,194 INFO L280 TraceCheckUtils]: 48: Hoare triple {11170#true} ~max3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,194 INFO L280 TraceCheckUtils]: 49: Hoare triple {11170#true} ~mode3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,195 INFO L280 TraceCheckUtils]: 50: Hoare triple {11170#true} ~newmax3~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,195 INFO L280 TraceCheckUtils]: 51: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {11170#true} is VALID [2020-07-18 00:52:56,195 INFO L280 TraceCheckUtils]: 52: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {11170#true} is VALID [2020-07-18 00:52:56,196 INFO L280 TraceCheckUtils]: 53: Hoare triple {11170#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {11170#true} is VALID [2020-07-18 00:52:56,196 INFO L280 TraceCheckUtils]: 54: Hoare triple {11170#true} ~__return_1863~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,196 INFO L280 TraceCheckUtils]: 55: Hoare triple {11170#true} ~__return_2009~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,196 INFO L280 TraceCheckUtils]: 56: Hoare triple {11170#true} ~__return_2142~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,197 INFO L280 TraceCheckUtils]: 57: Hoare triple {11170#true} ~__return_2281~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,197 INFO L280 TraceCheckUtils]: 58: Hoare triple {11170#true} ~__return_3069~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,197 INFO L280 TraceCheckUtils]: 59: Hoare triple {11170#true} ~__return_3038~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,197 INFO L280 TraceCheckUtils]: 60: Hoare triple {11170#true} ~__return_2975~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,197 INFO L280 TraceCheckUtils]: 61: Hoare triple {11170#true} ~__return_2941~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,198 INFO L280 TraceCheckUtils]: 62: Hoare triple {11170#true} ~__tmp_2420_0~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,198 INFO L280 TraceCheckUtils]: 63: Hoare triple {11170#true} ~__return_2543~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,198 INFO L280 TraceCheckUtils]: 64: Hoare triple {11170#true} ~__return_2433~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,198 INFO L280 TraceCheckUtils]: 65: Hoare triple {11170#true} ~__return_2828~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,199 INFO L280 TraceCheckUtils]: 66: Hoare triple {11170#true} ~__return_2794~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,199 INFO L280 TraceCheckUtils]: 67: Hoare triple {11170#true} ~__return_2710~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,199 INFO L280 TraceCheckUtils]: 68: Hoare triple {11170#true} ~__return_2419~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,200 INFO L280 TraceCheckUtils]: 69: Hoare triple {11170#true} assume true; {11170#true} is VALID [2020-07-18 00:52:56,200 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11170#true} {11170#true} #2486#return; {11170#true} is VALID [2020-07-18 00:52:56,200 INFO L263 TraceCheckUtils]: 71: Hoare triple {11170#true} call #t~ret30 := main(); {11170#true} is VALID [2020-07-18 00:52:56,201 INFO L280 TraceCheckUtils]: 72: Hoare triple {11170#true} havoc ~main__c1~0; {11170#true} is VALID [2020-07-18 00:52:56,201 INFO L280 TraceCheckUtils]: 73: Hoare triple {11170#true} havoc ~main__i2~0; {11170#true} is VALID [2020-07-18 00:52:56,201 INFO L280 TraceCheckUtils]: 74: Hoare triple {11170#true} ~main__c1~0 := 0; {11170#true} is VALID [2020-07-18 00:52:56,202 INFO L280 TraceCheckUtils]: 75: Hoare triple {11170#true} ~ep12~0 := #t~nondet0; {11170#true} is VALID [2020-07-18 00:52:56,202 INFO L280 TraceCheckUtils]: 76: Hoare triple {11170#true} havoc #t~nondet0; {11170#true} is VALID [2020-07-18 00:52:56,202 INFO L280 TraceCheckUtils]: 77: Hoare triple {11170#true} ~ep13~0 := #t~nondet1; {11170#true} is VALID [2020-07-18 00:52:56,203 INFO L280 TraceCheckUtils]: 78: Hoare triple {11170#true} havoc #t~nondet1; {11170#true} is VALID [2020-07-18 00:52:56,203 INFO L280 TraceCheckUtils]: 79: Hoare triple {11170#true} ~ep21~0 := #t~nondet2; {11170#true} is VALID [2020-07-18 00:52:56,203 INFO L280 TraceCheckUtils]: 80: Hoare triple {11170#true} havoc #t~nondet2; {11170#true} is VALID [2020-07-18 00:52:56,204 INFO L280 TraceCheckUtils]: 81: Hoare triple {11170#true} ~ep23~0 := #t~nondet3; {11170#true} is VALID [2020-07-18 00:52:56,204 INFO L280 TraceCheckUtils]: 82: Hoare triple {11170#true} havoc #t~nondet3; {11170#true} is VALID [2020-07-18 00:52:56,204 INFO L280 TraceCheckUtils]: 83: Hoare triple {11170#true} ~ep31~0 := #t~nondet4; {11170#true} is VALID [2020-07-18 00:52:56,204 INFO L280 TraceCheckUtils]: 84: Hoare triple {11170#true} havoc #t~nondet4; {11170#true} is VALID [2020-07-18 00:52:56,205 INFO L280 TraceCheckUtils]: 85: Hoare triple {11170#true} ~ep32~0 := #t~nondet5; {11170#true} is VALID [2020-07-18 00:52:56,205 INFO L280 TraceCheckUtils]: 86: Hoare triple {11170#true} havoc #t~nondet5; {11170#true} is VALID [2020-07-18 00:52:56,205 INFO L280 TraceCheckUtils]: 87: Hoare triple {11170#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,205 INFO L280 TraceCheckUtils]: 88: Hoare triple {11170#true} ~id1~0 := #t~nondet6; {11170#true} is VALID [2020-07-18 00:52:56,205 INFO L280 TraceCheckUtils]: 89: Hoare triple {11170#true} havoc #t~nondet6; {11170#true} is VALID [2020-07-18 00:52:56,206 INFO L280 TraceCheckUtils]: 90: Hoare triple {11170#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,206 INFO L280 TraceCheckUtils]: 91: Hoare triple {11170#true} ~r1~0 := #t~nondet7; {11170#true} is VALID [2020-07-18 00:52:56,206 INFO L280 TraceCheckUtils]: 92: Hoare triple {11170#true} havoc #t~nondet7; {11170#true} is VALID [2020-07-18 00:52:56,206 INFO L280 TraceCheckUtils]: 93: Hoare triple {11170#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,206 INFO L280 TraceCheckUtils]: 94: Hoare triple {11170#true} ~st1~0 := #t~nondet8; {11170#true} is VALID [2020-07-18 00:52:56,207 INFO L280 TraceCheckUtils]: 95: Hoare triple {11170#true} havoc #t~nondet8; {11170#true} is VALID [2020-07-18 00:52:56,207 INFO L280 TraceCheckUtils]: 96: Hoare triple {11170#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,207 INFO L280 TraceCheckUtils]: 97: Hoare triple {11170#true} ~nl1~0 := #t~nondet9; {11170#true} is VALID [2020-07-18 00:52:56,207 INFO L280 TraceCheckUtils]: 98: Hoare triple {11170#true} havoc #t~nondet9; {11170#true} is VALID [2020-07-18 00:52:56,207 INFO L280 TraceCheckUtils]: 99: Hoare triple {11170#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,208 INFO L280 TraceCheckUtils]: 100: Hoare triple {11170#true} ~m1~0 := #t~nondet10; {11170#true} is VALID [2020-07-18 00:52:56,208 INFO L280 TraceCheckUtils]: 101: Hoare triple {11170#true} havoc #t~nondet10; {11170#true} is VALID [2020-07-18 00:52:56,208 INFO L280 TraceCheckUtils]: 102: Hoare triple {11170#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,208 INFO L280 TraceCheckUtils]: 103: Hoare triple {11170#true} ~max1~0 := #t~nondet11; {11170#true} is VALID [2020-07-18 00:52:56,208 INFO L280 TraceCheckUtils]: 104: Hoare triple {11170#true} havoc #t~nondet11; {11170#true} is VALID [2020-07-18 00:52:56,208 INFO L280 TraceCheckUtils]: 105: Hoare triple {11170#true} ~mode1~0 := #t~nondet12; {11170#true} is VALID [2020-07-18 00:52:56,209 INFO L280 TraceCheckUtils]: 106: Hoare triple {11170#true} havoc #t~nondet12; {11170#true} is VALID [2020-07-18 00:52:56,209 INFO L280 TraceCheckUtils]: 107: Hoare triple {11170#true} ~newmax1~0 := #t~nondet13; {11170#true} is VALID [2020-07-18 00:52:56,209 INFO L280 TraceCheckUtils]: 108: Hoare triple {11170#true} havoc #t~nondet13; {11170#true} is VALID [2020-07-18 00:52:56,209 INFO L280 TraceCheckUtils]: 109: Hoare triple {11170#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,209 INFO L280 TraceCheckUtils]: 110: Hoare triple {11170#true} ~id2~0 := #t~nondet14; {11170#true} is VALID [2020-07-18 00:52:56,210 INFO L280 TraceCheckUtils]: 111: Hoare triple {11170#true} havoc #t~nondet14; {11170#true} is VALID [2020-07-18 00:52:56,210 INFO L280 TraceCheckUtils]: 112: Hoare triple {11170#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,210 INFO L280 TraceCheckUtils]: 113: Hoare triple {11170#true} ~r2~0 := #t~nondet15; {11170#true} is VALID [2020-07-18 00:52:56,210 INFO L280 TraceCheckUtils]: 114: Hoare triple {11170#true} havoc #t~nondet15; {11170#true} is VALID [2020-07-18 00:52:56,210 INFO L280 TraceCheckUtils]: 115: Hoare triple {11170#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,210 INFO L280 TraceCheckUtils]: 116: Hoare triple {11170#true} ~st2~0 := #t~nondet16; {11170#true} is VALID [2020-07-18 00:52:56,211 INFO L280 TraceCheckUtils]: 117: Hoare triple {11170#true} havoc #t~nondet16; {11170#true} is VALID [2020-07-18 00:52:56,211 INFO L280 TraceCheckUtils]: 118: Hoare triple {11170#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,211 INFO L280 TraceCheckUtils]: 119: Hoare triple {11170#true} ~nl2~0 := #t~nondet17; {11170#true} is VALID [2020-07-18 00:52:56,211 INFO L280 TraceCheckUtils]: 120: Hoare triple {11170#true} havoc #t~nondet17; {11170#true} is VALID [2020-07-18 00:52:56,211 INFO L280 TraceCheckUtils]: 121: Hoare triple {11170#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,212 INFO L280 TraceCheckUtils]: 122: Hoare triple {11170#true} ~m2~0 := #t~nondet18; {11170#true} is VALID [2020-07-18 00:52:56,212 INFO L280 TraceCheckUtils]: 123: Hoare triple {11170#true} havoc #t~nondet18; {11170#true} is VALID [2020-07-18 00:52:56,212 INFO L280 TraceCheckUtils]: 124: Hoare triple {11170#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,212 INFO L280 TraceCheckUtils]: 125: Hoare triple {11170#true} ~max2~0 := #t~nondet19; {11170#true} is VALID [2020-07-18 00:52:56,212 INFO L280 TraceCheckUtils]: 126: Hoare triple {11170#true} havoc #t~nondet19; {11170#true} is VALID [2020-07-18 00:52:56,212 INFO L280 TraceCheckUtils]: 127: Hoare triple {11170#true} ~mode2~0 := #t~nondet20; {11170#true} is VALID [2020-07-18 00:52:56,213 INFO L280 TraceCheckUtils]: 128: Hoare triple {11170#true} havoc #t~nondet20; {11170#true} is VALID [2020-07-18 00:52:56,213 INFO L280 TraceCheckUtils]: 129: Hoare triple {11170#true} ~newmax2~0 := #t~nondet21; {11170#true} is VALID [2020-07-18 00:52:56,213 INFO L280 TraceCheckUtils]: 130: Hoare triple {11170#true} havoc #t~nondet21; {11170#true} is VALID [2020-07-18 00:52:56,213 INFO L280 TraceCheckUtils]: 131: Hoare triple {11170#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,213 INFO L280 TraceCheckUtils]: 132: Hoare triple {11170#true} ~id3~0 := #t~nondet22; {11170#true} is VALID [2020-07-18 00:52:56,214 INFO L280 TraceCheckUtils]: 133: Hoare triple {11170#true} havoc #t~nondet22; {11170#true} is VALID [2020-07-18 00:52:56,214 INFO L280 TraceCheckUtils]: 134: Hoare triple {11170#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,214 INFO L280 TraceCheckUtils]: 135: Hoare triple {11170#true} ~r3~0 := #t~nondet23; {11170#true} is VALID [2020-07-18 00:52:56,214 INFO L280 TraceCheckUtils]: 136: Hoare triple {11170#true} havoc #t~nondet23; {11170#true} is VALID [2020-07-18 00:52:56,214 INFO L280 TraceCheckUtils]: 137: Hoare triple {11170#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,215 INFO L280 TraceCheckUtils]: 138: Hoare triple {11170#true} ~st3~0 := #t~nondet24; {11170#true} is VALID [2020-07-18 00:52:56,215 INFO L280 TraceCheckUtils]: 139: Hoare triple {11170#true} havoc #t~nondet24; {11170#true} is VALID [2020-07-18 00:52:56,215 INFO L280 TraceCheckUtils]: 140: Hoare triple {11170#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,215 INFO L280 TraceCheckUtils]: 141: Hoare triple {11170#true} ~nl3~0 := #t~nondet25; {11170#true} is VALID [2020-07-18 00:52:56,215 INFO L280 TraceCheckUtils]: 142: Hoare triple {11170#true} havoc #t~nondet25; {11170#true} is VALID [2020-07-18 00:52:56,216 INFO L280 TraceCheckUtils]: 143: Hoare triple {11170#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,216 INFO L280 TraceCheckUtils]: 144: Hoare triple {11170#true} ~m3~0 := #t~nondet26; {11170#true} is VALID [2020-07-18 00:52:56,216 INFO L280 TraceCheckUtils]: 145: Hoare triple {11170#true} havoc #t~nondet26; {11170#true} is VALID [2020-07-18 00:52:56,216 INFO L280 TraceCheckUtils]: 146: Hoare triple {11170#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {11170#true} is VALID [2020-07-18 00:52:56,216 INFO L280 TraceCheckUtils]: 147: Hoare triple {11170#true} ~max3~0 := #t~nondet27; {11170#true} is VALID [2020-07-18 00:52:56,216 INFO L280 TraceCheckUtils]: 148: Hoare triple {11170#true} havoc #t~nondet27; {11170#true} is VALID [2020-07-18 00:52:56,217 INFO L280 TraceCheckUtils]: 149: Hoare triple {11170#true} ~mode3~0 := #t~nondet28; {11170#true} is VALID [2020-07-18 00:52:56,217 INFO L280 TraceCheckUtils]: 150: Hoare triple {11170#true} havoc #t~nondet28; {11170#true} is VALID [2020-07-18 00:52:56,217 INFO L280 TraceCheckUtils]: 151: Hoare triple {11170#true} ~newmax3~0 := #t~nondet29; {11170#true} is VALID [2020-07-18 00:52:56,217 INFO L280 TraceCheckUtils]: 152: Hoare triple {11170#true} havoc #t~nondet29; {11170#true} is VALID [2020-07-18 00:52:56,217 INFO L280 TraceCheckUtils]: 153: Hoare triple {11170#true} havoc ~init__r121~0; {11170#true} is VALID [2020-07-18 00:52:56,218 INFO L280 TraceCheckUtils]: 154: Hoare triple {11170#true} havoc ~init__r131~0; {11170#true} is VALID [2020-07-18 00:52:56,218 INFO L280 TraceCheckUtils]: 155: Hoare triple {11170#true} havoc ~init__r211~0; {11170#true} is VALID [2020-07-18 00:52:56,218 INFO L280 TraceCheckUtils]: 156: Hoare triple {11170#true} havoc ~init__r231~0; {11170#true} is VALID [2020-07-18 00:52:56,218 INFO L280 TraceCheckUtils]: 157: Hoare triple {11170#true} havoc ~init__r311~0; {11170#true} is VALID [2020-07-18 00:52:56,219 INFO L280 TraceCheckUtils]: 158: Hoare triple {11170#true} havoc ~init__r321~0; {11170#true} is VALID [2020-07-18 00:52:56,219 INFO L280 TraceCheckUtils]: 159: Hoare triple {11170#true} havoc ~init__r122~0; {11170#true} is VALID [2020-07-18 00:52:56,219 INFO L280 TraceCheckUtils]: 160: Hoare triple {11170#true} havoc ~init__tmp~0; {11170#true} is VALID [2020-07-18 00:52:56,220 INFO L280 TraceCheckUtils]: 161: Hoare triple {11170#true} havoc ~init__r132~0; {11170#true} is VALID [2020-07-18 00:52:56,220 INFO L280 TraceCheckUtils]: 162: Hoare triple {11170#true} havoc ~init__tmp___0~0; {11170#true} is VALID [2020-07-18 00:52:56,220 INFO L280 TraceCheckUtils]: 163: Hoare triple {11170#true} havoc ~init__r212~0; {11170#true} is VALID [2020-07-18 00:52:56,221 INFO L280 TraceCheckUtils]: 164: Hoare triple {11170#true} havoc ~init__tmp___1~0; {11170#true} is VALID [2020-07-18 00:52:56,221 INFO L280 TraceCheckUtils]: 165: Hoare triple {11170#true} havoc ~init__r232~0; {11170#true} is VALID [2020-07-18 00:52:56,221 INFO L280 TraceCheckUtils]: 166: Hoare triple {11170#true} havoc ~init__tmp___2~0; {11170#true} is VALID [2020-07-18 00:52:56,221 INFO L280 TraceCheckUtils]: 167: Hoare triple {11170#true} havoc ~init__r312~0; {11170#true} is VALID [2020-07-18 00:52:56,222 INFO L280 TraceCheckUtils]: 168: Hoare triple {11170#true} havoc ~init__tmp___3~0; {11170#true} is VALID [2020-07-18 00:52:56,222 INFO L280 TraceCheckUtils]: 169: Hoare triple {11170#true} havoc ~init__r322~0; {11170#true} is VALID [2020-07-18 00:52:56,222 INFO L280 TraceCheckUtils]: 170: Hoare triple {11170#true} havoc ~init__tmp___4~0; {11170#true} is VALID [2020-07-18 00:52:56,222 INFO L280 TraceCheckUtils]: 171: Hoare triple {11170#true} havoc ~init__tmp___5~0; {11170#true} is VALID [2020-07-18 00:52:56,230 INFO L280 TraceCheckUtils]: 172: Hoare triple {11170#true} ~init__r121~0 := ~ep12~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:56,231 INFO L280 TraceCheckUtils]: 173: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:56,232 INFO L280 TraceCheckUtils]: 174: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:56,233 INFO L280 TraceCheckUtils]: 175: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:56,234 INFO L280 TraceCheckUtils]: 176: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:56,235 INFO L280 TraceCheckUtils]: 177: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {11242#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:56,236 INFO L280 TraceCheckUtils]: 178: Hoare triple {11242#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,237 INFO L280 TraceCheckUtils]: 179: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,238 INFO L280 TraceCheckUtils]: 180: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,239 INFO L280 TraceCheckUtils]: 181: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,239 INFO L280 TraceCheckUtils]: 182: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,240 INFO L280 TraceCheckUtils]: 183: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,241 INFO L280 TraceCheckUtils]: 184: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,242 INFO L280 TraceCheckUtils]: 185: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,243 INFO L280 TraceCheckUtils]: 186: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,244 INFO L280 TraceCheckUtils]: 187: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,244 INFO L280 TraceCheckUtils]: 188: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,245 INFO L280 TraceCheckUtils]: 189: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,245 INFO L280 TraceCheckUtils]: 190: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,246 INFO L280 TraceCheckUtils]: 191: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,247 INFO L280 TraceCheckUtils]: 192: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,247 INFO L280 TraceCheckUtils]: 193: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,248 INFO L280 TraceCheckUtils]: 194: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,248 INFO L280 TraceCheckUtils]: 195: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,249 INFO L280 TraceCheckUtils]: 196: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,249 INFO L280 TraceCheckUtils]: 197: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,250 INFO L280 TraceCheckUtils]: 198: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,250 INFO L280 TraceCheckUtils]: 199: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,251 INFO L280 TraceCheckUtils]: 200: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,251 INFO L280 TraceCheckUtils]: 201: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,252 INFO L280 TraceCheckUtils]: 202: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,252 INFO L280 TraceCheckUtils]: 203: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,253 INFO L280 TraceCheckUtils]: 204: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,253 INFO L280 TraceCheckUtils]: 205: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,254 INFO L280 TraceCheckUtils]: 206: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,255 INFO L280 TraceCheckUtils]: 207: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,255 INFO L280 TraceCheckUtils]: 208: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,256 INFO L280 TraceCheckUtils]: 209: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,257 INFO L280 TraceCheckUtils]: 210: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,258 INFO L280 TraceCheckUtils]: 211: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,262 INFO L280 TraceCheckUtils]: 212: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,263 INFO L280 TraceCheckUtils]: 213: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,264 INFO L280 TraceCheckUtils]: 214: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,265 INFO L280 TraceCheckUtils]: 215: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,266 INFO L280 TraceCheckUtils]: 216: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,266 INFO L280 TraceCheckUtils]: 217: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,267 INFO L280 TraceCheckUtils]: 218: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,268 INFO L280 TraceCheckUtils]: 219: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,269 INFO L280 TraceCheckUtils]: 220: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,270 INFO L280 TraceCheckUtils]: 221: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1863~0 := ~init__tmp___5~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,277 INFO L280 TraceCheckUtils]: 222: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1863~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,278 INFO L280 TraceCheckUtils]: 223: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,278 INFO L280 TraceCheckUtils]: 224: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,279 INFO L280 TraceCheckUtils]: 225: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,281 INFO L280 TraceCheckUtils]: 226: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,281 INFO L280 TraceCheckUtils]: 227: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,284 INFO L280 TraceCheckUtils]: 228: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,284 INFO L280 TraceCheckUtils]: 229: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,285 INFO L280 TraceCheckUtils]: 230: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,286 INFO L280 TraceCheckUtils]: 231: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,287 INFO L280 TraceCheckUtils]: 232: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,287 INFO L280 TraceCheckUtils]: 233: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,288 INFO L280 TraceCheckUtils]: 234: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,289 INFO L280 TraceCheckUtils]: 235: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,290 INFO L280 TraceCheckUtils]: 236: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,291 INFO L280 TraceCheckUtils]: 237: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~main__i2~0 < 6; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,292 INFO L280 TraceCheckUtils]: 238: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} havoc ~node1__newmax~0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,292 INFO L280 TraceCheckUtils]: 239: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~node1__newmax~0 := 0; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,293 INFO L280 TraceCheckUtils]: 240: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,294 INFO L280 TraceCheckUtils]: 241: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 < 2; {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:56,295 INFO L280 TraceCheckUtils]: 242: Hoare triple {11243#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,296 INFO L280 TraceCheckUtils]: 243: Hoare triple {11171#false} assume !!(0 == ~ep13~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,296 INFO L280 TraceCheckUtils]: 244: Hoare triple {11171#false} ~mode1~0 := 1; {11171#false} is VALID [2020-07-18 00:52:56,296 INFO L280 TraceCheckUtils]: 245: Hoare triple {11171#false} havoc ~node2__newmax~0; {11171#false} is VALID [2020-07-18 00:52:56,297 INFO L280 TraceCheckUtils]: 246: Hoare triple {11171#false} ~node2__newmax~0 := 0; {11171#false} is VALID [2020-07-18 00:52:56,297 INFO L280 TraceCheckUtils]: 247: Hoare triple {11171#false} assume !!(0 == ~mode2~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,297 INFO L280 TraceCheckUtils]: 248: Hoare triple {11171#false} assume ~r2~0 < 2; {11171#false} is VALID [2020-07-18 00:52:56,298 INFO L280 TraceCheckUtils]: 249: Hoare triple {11171#false} assume !!(0 == ~ep21~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,298 INFO L280 TraceCheckUtils]: 250: Hoare triple {11171#false} assume !!(0 == ~ep23~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,298 INFO L280 TraceCheckUtils]: 251: Hoare triple {11171#false} ~mode2~0 := 1; {11171#false} is VALID [2020-07-18 00:52:56,299 INFO L280 TraceCheckUtils]: 252: Hoare triple {11171#false} havoc ~node3__newmax~0; {11171#false} is VALID [2020-07-18 00:52:56,299 INFO L280 TraceCheckUtils]: 253: Hoare triple {11171#false} ~node3__newmax~0 := 0; {11171#false} is VALID [2020-07-18 00:52:56,299 INFO L280 TraceCheckUtils]: 254: Hoare triple {11171#false} assume !!(0 == ~mode3~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,299 INFO L280 TraceCheckUtils]: 255: Hoare triple {11171#false} assume ~r3~0 < 2; {11171#false} is VALID [2020-07-18 00:52:56,300 INFO L280 TraceCheckUtils]: 256: Hoare triple {11171#false} assume !!(0 == ~ep31~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,300 INFO L280 TraceCheckUtils]: 257: Hoare triple {11171#false} assume !!(0 == ~ep32~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,300 INFO L280 TraceCheckUtils]: 258: Hoare triple {11171#false} ~mode3~0 := 1; {11171#false} is VALID [2020-07-18 00:52:56,301 INFO L280 TraceCheckUtils]: 259: Hoare triple {11171#false} ~p12_old~0 := ~p12_new~0; {11171#false} is VALID [2020-07-18 00:52:56,301 INFO L280 TraceCheckUtils]: 260: Hoare triple {11171#false} ~p12_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,301 INFO L280 TraceCheckUtils]: 261: Hoare triple {11171#false} ~p13_old~0 := ~p13_new~0; {11171#false} is VALID [2020-07-18 00:52:56,302 INFO L280 TraceCheckUtils]: 262: Hoare triple {11171#false} ~p13_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,302 INFO L280 TraceCheckUtils]: 263: Hoare triple {11171#false} ~p21_old~0 := ~p21_new~0; {11171#false} is VALID [2020-07-18 00:52:56,302 INFO L280 TraceCheckUtils]: 264: Hoare triple {11171#false} ~p21_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,303 INFO L280 TraceCheckUtils]: 265: Hoare triple {11171#false} ~p23_old~0 := ~p23_new~0; {11171#false} is VALID [2020-07-18 00:52:56,303 INFO L280 TraceCheckUtils]: 266: Hoare triple {11171#false} ~p23_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,303 INFO L280 TraceCheckUtils]: 267: Hoare triple {11171#false} ~p31_old~0 := ~p31_new~0; {11171#false} is VALID [2020-07-18 00:52:56,304 INFO L280 TraceCheckUtils]: 268: Hoare triple {11171#false} ~p31_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,304 INFO L280 TraceCheckUtils]: 269: Hoare triple {11171#false} ~p32_old~0 := ~p32_new~0; {11171#false} is VALID [2020-07-18 00:52:56,304 INFO L280 TraceCheckUtils]: 270: Hoare triple {11171#false} ~p32_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,305 INFO L280 TraceCheckUtils]: 271: Hoare triple {11171#false} havoc ~check__tmp~0; {11171#false} is VALID [2020-07-18 00:52:56,305 INFO L280 TraceCheckUtils]: 272: Hoare triple {11171#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,305 INFO L280 TraceCheckUtils]: 273: Hoare triple {11171#false} assume ~st1~0 + ~nl1~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,306 INFO L280 TraceCheckUtils]: 274: Hoare triple {11171#false} assume ~st2~0 + ~nl2~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,306 INFO L280 TraceCheckUtils]: 275: Hoare triple {11171#false} assume ~st3~0 + ~nl3~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,306 INFO L280 TraceCheckUtils]: 276: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-18 00:52:56,307 INFO L280 TraceCheckUtils]: 277: Hoare triple {11171#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11171#false} is VALID [2020-07-18 00:52:56,307 INFO L280 TraceCheckUtils]: 278: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-18 00:52:56,307 INFO L280 TraceCheckUtils]: 279: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-18 00:52:56,308 INFO L280 TraceCheckUtils]: 280: Hoare triple {11171#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11171#false} is VALID [2020-07-18 00:52:56,308 INFO L280 TraceCheckUtils]: 281: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-18 00:52:56,308 INFO L280 TraceCheckUtils]: 282: Hoare triple {11171#false} ~check__tmp~0 := 1; {11171#false} is VALID [2020-07-18 00:52:56,309 INFO L280 TraceCheckUtils]: 283: Hoare triple {11171#false} ~__return_2009~0 := ~check__tmp~0; {11171#false} is VALID [2020-07-18 00:52:56,309 INFO L280 TraceCheckUtils]: 284: Hoare triple {11171#false} ~main__c1~0 := ~__return_2009~0; {11171#false} is VALID [2020-07-18 00:52:56,309 INFO L280 TraceCheckUtils]: 285: Hoare triple {11171#false} havoc ~__tmp_1~0; {11171#false} is VALID [2020-07-18 00:52:56,310 INFO L280 TraceCheckUtils]: 286: Hoare triple {11171#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {11171#false} is VALID [2020-07-18 00:52:56,310 INFO L280 TraceCheckUtils]: 287: Hoare triple {11171#false} havoc ~assert__arg~0; {11171#false} is VALID [2020-07-18 00:52:56,310 INFO L280 TraceCheckUtils]: 288: Hoare triple {11171#false} ~assert__arg~0 := ~__tmp_1~0; {11171#false} is VALID [2020-07-18 00:52:56,310 INFO L280 TraceCheckUtils]: 289: Hoare triple {11171#false} assume !(0 == ~assert__arg~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,311 INFO L280 TraceCheckUtils]: 290: Hoare triple {11171#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {11171#false} is VALID [2020-07-18 00:52:56,311 INFO L280 TraceCheckUtils]: 291: Hoare triple {11171#false} ~main__i2~0 := 1 + ~main__i2~0; {11171#false} is VALID [2020-07-18 00:52:56,311 INFO L280 TraceCheckUtils]: 292: Hoare triple {11171#false} assume ~main__i2~0 < 6; {11171#false} is VALID [2020-07-18 00:52:56,312 INFO L280 TraceCheckUtils]: 293: Hoare triple {11171#false} havoc ~node1__newmax~1; {11171#false} is VALID [2020-07-18 00:52:56,312 INFO L280 TraceCheckUtils]: 294: Hoare triple {11171#false} ~node1__newmax~1 := 0; {11171#false} is VALID [2020-07-18 00:52:56,312 INFO L280 TraceCheckUtils]: 295: Hoare triple {11171#false} assume !(0 == ~mode1~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,313 INFO L280 TraceCheckUtils]: 296: Hoare triple {11171#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {11171#false} is VALID [2020-07-18 00:52:56,313 INFO L280 TraceCheckUtils]: 297: Hoare triple {11171#false} assume !!(0 == ~ep21~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,313 INFO L280 TraceCheckUtils]: 298: Hoare triple {11171#false} assume !!(0 == ~ep31~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,314 INFO L280 TraceCheckUtils]: 299: Hoare triple {11171#false} ~newmax1~0 := ~node1__newmax~1; {11171#false} is VALID [2020-07-18 00:52:56,314 INFO L280 TraceCheckUtils]: 300: Hoare triple {11171#false} assume !(2 == ~r1~0); {11171#false} is VALID [2020-07-18 00:52:56,314 INFO L280 TraceCheckUtils]: 301: Hoare triple {11171#false} ~mode1~0 := 0; {11171#false} is VALID [2020-07-18 00:52:56,315 INFO L280 TraceCheckUtils]: 302: Hoare triple {11171#false} havoc ~node2__newmax~1; {11171#false} is VALID [2020-07-18 00:52:56,315 INFO L280 TraceCheckUtils]: 303: Hoare triple {11171#false} ~node2__newmax~1 := 0; {11171#false} is VALID [2020-07-18 00:52:56,315 INFO L280 TraceCheckUtils]: 304: Hoare triple {11171#false} assume !(0 == ~mode2~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,315 INFO L280 TraceCheckUtils]: 305: Hoare triple {11171#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {11171#false} is VALID [2020-07-18 00:52:56,316 INFO L280 TraceCheckUtils]: 306: Hoare triple {11171#false} assume !!(0 == ~ep12~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,316 INFO L280 TraceCheckUtils]: 307: Hoare triple {11171#false} assume !!(0 == ~ep32~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,316 INFO L280 TraceCheckUtils]: 308: Hoare triple {11171#false} ~newmax2~0 := ~node2__newmax~1; {11171#false} is VALID [2020-07-18 00:52:56,317 INFO L280 TraceCheckUtils]: 309: Hoare triple {11171#false} assume !(2 == ~r2~0); {11171#false} is VALID [2020-07-18 00:52:56,317 INFO L280 TraceCheckUtils]: 310: Hoare triple {11171#false} ~mode2~0 := 0; {11171#false} is VALID [2020-07-18 00:52:56,317 INFO L280 TraceCheckUtils]: 311: Hoare triple {11171#false} havoc ~node3__newmax~1; {11171#false} is VALID [2020-07-18 00:52:56,318 INFO L280 TraceCheckUtils]: 312: Hoare triple {11171#false} ~node3__newmax~1 := 0; {11171#false} is VALID [2020-07-18 00:52:56,318 INFO L280 TraceCheckUtils]: 313: Hoare triple {11171#false} assume !(0 == ~mode3~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,318 INFO L280 TraceCheckUtils]: 314: Hoare triple {11171#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {11171#false} is VALID [2020-07-18 00:52:56,319 INFO L280 TraceCheckUtils]: 315: Hoare triple {11171#false} assume !!(0 == ~ep13~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,319 INFO L280 TraceCheckUtils]: 316: Hoare triple {11171#false} assume !!(0 == ~ep23~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,319 INFO L280 TraceCheckUtils]: 317: Hoare triple {11171#false} ~newmax3~0 := ~node3__newmax~1; {11171#false} is VALID [2020-07-18 00:52:56,320 INFO L280 TraceCheckUtils]: 318: Hoare triple {11171#false} assume !(2 == ~r3~0); {11171#false} is VALID [2020-07-18 00:52:56,320 INFO L280 TraceCheckUtils]: 319: Hoare triple {11171#false} ~mode3~0 := 0; {11171#false} is VALID [2020-07-18 00:52:56,320 INFO L280 TraceCheckUtils]: 320: Hoare triple {11171#false} ~p12_old~0 := ~p12_new~0; {11171#false} is VALID [2020-07-18 00:52:56,320 INFO L280 TraceCheckUtils]: 321: Hoare triple {11171#false} ~p12_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,321 INFO L280 TraceCheckUtils]: 322: Hoare triple {11171#false} ~p13_old~0 := ~p13_new~0; {11171#false} is VALID [2020-07-18 00:52:56,321 INFO L280 TraceCheckUtils]: 323: Hoare triple {11171#false} ~p13_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,321 INFO L280 TraceCheckUtils]: 324: Hoare triple {11171#false} ~p21_old~0 := ~p21_new~0; {11171#false} is VALID [2020-07-18 00:52:56,322 INFO L280 TraceCheckUtils]: 325: Hoare triple {11171#false} ~p21_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,322 INFO L280 TraceCheckUtils]: 326: Hoare triple {11171#false} ~p23_old~0 := ~p23_new~0; {11171#false} is VALID [2020-07-18 00:52:56,322 INFO L280 TraceCheckUtils]: 327: Hoare triple {11171#false} ~p23_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,323 INFO L280 TraceCheckUtils]: 328: Hoare triple {11171#false} ~p31_old~0 := ~p31_new~0; {11171#false} is VALID [2020-07-18 00:52:56,323 INFO L280 TraceCheckUtils]: 329: Hoare triple {11171#false} ~p31_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,323 INFO L280 TraceCheckUtils]: 330: Hoare triple {11171#false} ~p32_old~0 := ~p32_new~0; {11171#false} is VALID [2020-07-18 00:52:56,324 INFO L280 TraceCheckUtils]: 331: Hoare triple {11171#false} ~p32_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,324 INFO L280 TraceCheckUtils]: 332: Hoare triple {11171#false} havoc ~check__tmp~1; {11171#false} is VALID [2020-07-18 00:52:56,324 INFO L280 TraceCheckUtils]: 333: Hoare triple {11171#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,325 INFO L280 TraceCheckUtils]: 334: Hoare triple {11171#false} assume ~st1~0 + ~nl1~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,325 INFO L280 TraceCheckUtils]: 335: Hoare triple {11171#false} assume ~st2~0 + ~nl2~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,325 INFO L280 TraceCheckUtils]: 336: Hoare triple {11171#false} assume ~st3~0 + ~nl3~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,326 INFO L280 TraceCheckUtils]: 337: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-18 00:52:56,326 INFO L280 TraceCheckUtils]: 338: Hoare triple {11171#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11171#false} is VALID [2020-07-18 00:52:56,326 INFO L280 TraceCheckUtils]: 339: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-18 00:52:56,327 INFO L280 TraceCheckUtils]: 340: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-18 00:52:56,327 INFO L280 TraceCheckUtils]: 341: Hoare triple {11171#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11171#false} is VALID [2020-07-18 00:52:56,327 INFO L280 TraceCheckUtils]: 342: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-18 00:52:56,328 INFO L280 TraceCheckUtils]: 343: Hoare triple {11171#false} ~check__tmp~1 := 1; {11171#false} is VALID [2020-07-18 00:52:56,328 INFO L280 TraceCheckUtils]: 344: Hoare triple {11171#false} ~__return_2142~0 := ~check__tmp~1; {11171#false} is VALID [2020-07-18 00:52:56,328 INFO L280 TraceCheckUtils]: 345: Hoare triple {11171#false} ~main__c1~0 := ~__return_2142~0; {11171#false} is VALID [2020-07-18 00:52:56,329 INFO L280 TraceCheckUtils]: 346: Hoare triple {11171#false} havoc ~__tmp_2~0; {11171#false} is VALID [2020-07-18 00:52:56,329 INFO L280 TraceCheckUtils]: 347: Hoare triple {11171#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {11171#false} is VALID [2020-07-18 00:52:56,329 INFO L280 TraceCheckUtils]: 348: Hoare triple {11171#false} havoc ~assert__arg~1; {11171#false} is VALID [2020-07-18 00:52:56,330 INFO L280 TraceCheckUtils]: 349: Hoare triple {11171#false} ~assert__arg~1 := ~__tmp_2~0; {11171#false} is VALID [2020-07-18 00:52:56,330 INFO L280 TraceCheckUtils]: 350: Hoare triple {11171#false} assume !(0 == ~assert__arg~1 % 256); {11171#false} is VALID [2020-07-18 00:52:56,330 INFO L280 TraceCheckUtils]: 351: Hoare triple {11171#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {11171#false} is VALID [2020-07-18 00:52:56,330 INFO L280 TraceCheckUtils]: 352: Hoare triple {11171#false} ~main__i2~0 := 1 + ~main__i2~0; {11171#false} is VALID [2020-07-18 00:52:56,331 INFO L280 TraceCheckUtils]: 353: Hoare triple {11171#false} assume ~main__i2~0 < 6; {11171#false} is VALID [2020-07-18 00:52:56,331 INFO L280 TraceCheckUtils]: 354: Hoare triple {11171#false} havoc ~node1__newmax~2; {11171#false} is VALID [2020-07-18 00:52:56,331 INFO L280 TraceCheckUtils]: 355: Hoare triple {11171#false} ~node1__newmax~2 := 0; {11171#false} is VALID [2020-07-18 00:52:56,332 INFO L280 TraceCheckUtils]: 356: Hoare triple {11171#false} assume !!(0 == ~mode1~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,332 INFO L280 TraceCheckUtils]: 357: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-18 00:52:56,332 INFO L280 TraceCheckUtils]: 358: Hoare triple {11171#false} assume !!(0 == ~ep12~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,333 INFO L280 TraceCheckUtils]: 359: Hoare triple {11171#false} assume !!(0 == ~ep13~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,333 INFO L280 TraceCheckUtils]: 360: Hoare triple {11171#false} ~mode1~0 := 1; {11171#false} is VALID [2020-07-18 00:52:56,333 INFO L280 TraceCheckUtils]: 361: Hoare triple {11171#false} havoc ~node2__newmax~2; {11171#false} is VALID [2020-07-18 00:52:56,334 INFO L280 TraceCheckUtils]: 362: Hoare triple {11171#false} ~node2__newmax~2 := 0; {11171#false} is VALID [2020-07-18 00:52:56,334 INFO L280 TraceCheckUtils]: 363: Hoare triple {11171#false} assume !!(0 == ~mode2~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,334 INFO L280 TraceCheckUtils]: 364: Hoare triple {11171#false} assume ~r2~0 < 2; {11171#false} is VALID [2020-07-18 00:52:56,335 INFO L280 TraceCheckUtils]: 365: Hoare triple {11171#false} assume !!(0 == ~ep21~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,335 INFO L280 TraceCheckUtils]: 366: Hoare triple {11171#false} assume !!(0 == ~ep23~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,335 INFO L280 TraceCheckUtils]: 367: Hoare triple {11171#false} ~mode2~0 := 1; {11171#false} is VALID [2020-07-18 00:52:56,335 INFO L280 TraceCheckUtils]: 368: Hoare triple {11171#false} havoc ~node3__newmax~2; {11171#false} is VALID [2020-07-18 00:52:56,336 INFO L280 TraceCheckUtils]: 369: Hoare triple {11171#false} ~node3__newmax~2 := 0; {11171#false} is VALID [2020-07-18 00:52:56,336 INFO L280 TraceCheckUtils]: 370: Hoare triple {11171#false} assume !!(0 == ~mode3~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,336 INFO L280 TraceCheckUtils]: 371: Hoare triple {11171#false} assume ~r3~0 < 2; {11171#false} is VALID [2020-07-18 00:52:56,337 INFO L280 TraceCheckUtils]: 372: Hoare triple {11171#false} assume !!(0 == ~ep31~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,337 INFO L280 TraceCheckUtils]: 373: Hoare triple {11171#false} assume !!(0 == ~ep32~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,337 INFO L280 TraceCheckUtils]: 374: Hoare triple {11171#false} ~mode3~0 := 1; {11171#false} is VALID [2020-07-18 00:52:56,338 INFO L280 TraceCheckUtils]: 375: Hoare triple {11171#false} ~p12_old~0 := ~p12_new~0; {11171#false} is VALID [2020-07-18 00:52:56,338 INFO L280 TraceCheckUtils]: 376: Hoare triple {11171#false} ~p12_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,338 INFO L280 TraceCheckUtils]: 377: Hoare triple {11171#false} ~p13_old~0 := ~p13_new~0; {11171#false} is VALID [2020-07-18 00:52:56,338 INFO L280 TraceCheckUtils]: 378: Hoare triple {11171#false} ~p13_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,339 INFO L280 TraceCheckUtils]: 379: Hoare triple {11171#false} ~p21_old~0 := ~p21_new~0; {11171#false} is VALID [2020-07-18 00:52:56,339 INFO L280 TraceCheckUtils]: 380: Hoare triple {11171#false} ~p21_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,339 INFO L280 TraceCheckUtils]: 381: Hoare triple {11171#false} ~p23_old~0 := ~p23_new~0; {11171#false} is VALID [2020-07-18 00:52:56,340 INFO L280 TraceCheckUtils]: 382: Hoare triple {11171#false} ~p23_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,340 INFO L280 TraceCheckUtils]: 383: Hoare triple {11171#false} ~p31_old~0 := ~p31_new~0; {11171#false} is VALID [2020-07-18 00:52:56,340 INFO L280 TraceCheckUtils]: 384: Hoare triple {11171#false} ~p31_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,341 INFO L280 TraceCheckUtils]: 385: Hoare triple {11171#false} ~p32_old~0 := ~p32_new~0; {11171#false} is VALID [2020-07-18 00:52:56,341 INFO L280 TraceCheckUtils]: 386: Hoare triple {11171#false} ~p32_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,341 INFO L280 TraceCheckUtils]: 387: Hoare triple {11171#false} havoc ~check__tmp~2; {11171#false} is VALID [2020-07-18 00:52:56,342 INFO L280 TraceCheckUtils]: 388: Hoare triple {11171#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,342 INFO L280 TraceCheckUtils]: 389: Hoare triple {11171#false} assume ~st1~0 + ~nl1~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,342 INFO L280 TraceCheckUtils]: 390: Hoare triple {11171#false} assume ~st2~0 + ~nl2~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,343 INFO L280 TraceCheckUtils]: 391: Hoare triple {11171#false} assume ~st3~0 + ~nl3~0 <= 1; {11171#false} is VALID [2020-07-18 00:52:56,343 INFO L280 TraceCheckUtils]: 392: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-18 00:52:56,343 INFO L280 TraceCheckUtils]: 393: Hoare triple {11171#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11171#false} is VALID [2020-07-18 00:52:56,344 INFO L280 TraceCheckUtils]: 394: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-18 00:52:56,344 INFO L280 TraceCheckUtils]: 395: Hoare triple {11171#false} assume !(~r1~0 >= 2); {11171#false} is VALID [2020-07-18 00:52:56,344 INFO L280 TraceCheckUtils]: 396: Hoare triple {11171#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11171#false} is VALID [2020-07-18 00:52:56,345 INFO L280 TraceCheckUtils]: 397: Hoare triple {11171#false} assume ~r1~0 < 2; {11171#false} is VALID [2020-07-18 00:52:56,345 INFO L280 TraceCheckUtils]: 398: Hoare triple {11171#false} ~check__tmp~2 := 1; {11171#false} is VALID [2020-07-18 00:52:56,345 INFO L280 TraceCheckUtils]: 399: Hoare triple {11171#false} ~__return_2281~0 := ~check__tmp~2; {11171#false} is VALID [2020-07-18 00:52:56,345 INFO L280 TraceCheckUtils]: 400: Hoare triple {11171#false} ~main__c1~0 := ~__return_2281~0; {11171#false} is VALID [2020-07-18 00:52:56,346 INFO L280 TraceCheckUtils]: 401: Hoare triple {11171#false} havoc ~__tmp_3~0; {11171#false} is VALID [2020-07-18 00:52:56,346 INFO L280 TraceCheckUtils]: 402: Hoare triple {11171#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {11171#false} is VALID [2020-07-18 00:52:56,346 INFO L280 TraceCheckUtils]: 403: Hoare triple {11171#false} havoc ~assert__arg~2; {11171#false} is VALID [2020-07-18 00:52:56,347 INFO L280 TraceCheckUtils]: 404: Hoare triple {11171#false} ~assert__arg~2 := ~__tmp_3~0; {11171#false} is VALID [2020-07-18 00:52:56,347 INFO L280 TraceCheckUtils]: 405: Hoare triple {11171#false} assume !(0 == ~assert__arg~2 % 256); {11171#false} is VALID [2020-07-18 00:52:56,347 INFO L280 TraceCheckUtils]: 406: Hoare triple {11171#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {11171#false} is VALID [2020-07-18 00:52:56,348 INFO L280 TraceCheckUtils]: 407: Hoare triple {11171#false} ~main__i2~0 := 1 + ~main__i2~0; {11171#false} is VALID [2020-07-18 00:52:56,348 INFO L280 TraceCheckUtils]: 408: Hoare triple {11171#false} assume ~main__i2~0 < 6; {11171#false} is VALID [2020-07-18 00:52:56,348 INFO L280 TraceCheckUtils]: 409: Hoare triple {11171#false} havoc ~node1__newmax~3; {11171#false} is VALID [2020-07-18 00:52:56,349 INFO L280 TraceCheckUtils]: 410: Hoare triple {11171#false} ~node1__newmax~3 := 0; {11171#false} is VALID [2020-07-18 00:52:56,349 INFO L280 TraceCheckUtils]: 411: Hoare triple {11171#false} assume !(0 == ~mode1~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,349 INFO L280 TraceCheckUtils]: 412: Hoare triple {11171#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {11171#false} is VALID [2020-07-18 00:52:56,350 INFO L280 TraceCheckUtils]: 413: Hoare triple {11171#false} assume !!(0 == ~ep21~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,350 INFO L280 TraceCheckUtils]: 414: Hoare triple {11171#false} assume !!(0 == ~ep31~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,350 INFO L280 TraceCheckUtils]: 415: Hoare triple {11171#false} ~newmax1~0 := ~node1__newmax~3; {11171#false} is VALID [2020-07-18 00:52:56,351 INFO L280 TraceCheckUtils]: 416: Hoare triple {11171#false} assume 2 == ~r1~0; {11171#false} is VALID [2020-07-18 00:52:56,351 INFO L280 TraceCheckUtils]: 417: Hoare triple {11171#false} assume ~max1~0 == ~id1~0; {11171#false} is VALID [2020-07-18 00:52:56,351 INFO L280 TraceCheckUtils]: 418: Hoare triple {11171#false} ~st1~0 := 1; {11171#false} is VALID [2020-07-18 00:52:56,352 INFO L280 TraceCheckUtils]: 419: Hoare triple {11171#false} ~mode1~0 := 0; {11171#false} is VALID [2020-07-18 00:52:56,352 INFO L280 TraceCheckUtils]: 420: Hoare triple {11171#false} havoc ~node2__newmax~3; {11171#false} is VALID [2020-07-18 00:52:56,352 INFO L280 TraceCheckUtils]: 421: Hoare triple {11171#false} ~node2__newmax~3 := 0; {11171#false} is VALID [2020-07-18 00:52:56,353 INFO L280 TraceCheckUtils]: 422: Hoare triple {11171#false} assume !(0 == ~mode2~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,353 INFO L280 TraceCheckUtils]: 423: Hoare triple {11171#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {11171#false} is VALID [2020-07-18 00:52:56,353 INFO L280 TraceCheckUtils]: 424: Hoare triple {11171#false} assume !!(0 == ~ep12~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,354 INFO L280 TraceCheckUtils]: 425: Hoare triple {11171#false} assume !!(0 == ~ep32~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,354 INFO L280 TraceCheckUtils]: 426: Hoare triple {11171#false} ~newmax2~0 := ~node2__newmax~3; {11171#false} is VALID [2020-07-18 00:52:56,354 INFO L280 TraceCheckUtils]: 427: Hoare triple {11171#false} assume 2 == ~r2~0; {11171#false} is VALID [2020-07-18 00:52:56,355 INFO L280 TraceCheckUtils]: 428: Hoare triple {11171#false} assume ~max2~0 == ~id2~0; {11171#false} is VALID [2020-07-18 00:52:56,355 INFO L280 TraceCheckUtils]: 429: Hoare triple {11171#false} ~st2~0 := 1; {11171#false} is VALID [2020-07-18 00:52:56,355 INFO L280 TraceCheckUtils]: 430: Hoare triple {11171#false} ~mode2~0 := 0; {11171#false} is VALID [2020-07-18 00:52:56,355 INFO L280 TraceCheckUtils]: 431: Hoare triple {11171#false} havoc ~node3__newmax~3; {11171#false} is VALID [2020-07-18 00:52:56,356 INFO L280 TraceCheckUtils]: 432: Hoare triple {11171#false} ~node3__newmax~3 := 0; {11171#false} is VALID [2020-07-18 00:52:56,356 INFO L280 TraceCheckUtils]: 433: Hoare triple {11171#false} assume !(0 == ~mode3~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,356 INFO L280 TraceCheckUtils]: 434: Hoare triple {11171#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {11171#false} is VALID [2020-07-18 00:52:56,357 INFO L280 TraceCheckUtils]: 435: Hoare triple {11171#false} assume !!(0 == ~ep13~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,357 INFO L280 TraceCheckUtils]: 436: Hoare triple {11171#false} assume !!(0 == ~ep23~0 % 256); {11171#false} is VALID [2020-07-18 00:52:56,357 INFO L280 TraceCheckUtils]: 437: Hoare triple {11171#false} ~newmax3~0 := ~node3__newmax~3; {11171#false} is VALID [2020-07-18 00:52:56,358 INFO L280 TraceCheckUtils]: 438: Hoare triple {11171#false} assume 2 == ~r3~0; {11171#false} is VALID [2020-07-18 00:52:56,358 INFO L280 TraceCheckUtils]: 439: Hoare triple {11171#false} assume ~max3~0 == ~id3~0; {11171#false} is VALID [2020-07-18 00:52:56,358 INFO L280 TraceCheckUtils]: 440: Hoare triple {11171#false} ~st3~0 := 1; {11171#false} is VALID [2020-07-18 00:52:56,359 INFO L280 TraceCheckUtils]: 441: Hoare triple {11171#false} ~mode3~0 := 0; {11171#false} is VALID [2020-07-18 00:52:56,359 INFO L280 TraceCheckUtils]: 442: Hoare triple {11171#false} ~p12_old~0 := ~p12_new~0; {11171#false} is VALID [2020-07-18 00:52:56,359 INFO L280 TraceCheckUtils]: 443: Hoare triple {11171#false} ~p12_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,360 INFO L280 TraceCheckUtils]: 444: Hoare triple {11171#false} ~p13_old~0 := ~p13_new~0; {11171#false} is VALID [2020-07-18 00:52:56,360 INFO L280 TraceCheckUtils]: 445: Hoare triple {11171#false} ~p13_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,360 INFO L280 TraceCheckUtils]: 446: Hoare triple {11171#false} ~p21_old~0 := ~p21_new~0; {11171#false} is VALID [2020-07-18 00:52:56,361 INFO L280 TraceCheckUtils]: 447: Hoare triple {11171#false} ~p21_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,361 INFO L280 TraceCheckUtils]: 448: Hoare triple {11171#false} ~p23_old~0 := ~p23_new~0; {11171#false} is VALID [2020-07-18 00:52:56,361 INFO L280 TraceCheckUtils]: 449: Hoare triple {11171#false} ~p23_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,362 INFO L280 TraceCheckUtils]: 450: Hoare triple {11171#false} ~p31_old~0 := ~p31_new~0; {11171#false} is VALID [2020-07-18 00:52:56,362 INFO L280 TraceCheckUtils]: 451: Hoare triple {11171#false} ~p31_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,362 INFO L280 TraceCheckUtils]: 452: Hoare triple {11171#false} ~p32_old~0 := ~p32_new~0; {11171#false} is VALID [2020-07-18 00:52:56,363 INFO L280 TraceCheckUtils]: 453: Hoare triple {11171#false} ~p32_new~0 := ~nomsg~0; {11171#false} is VALID [2020-07-18 00:52:56,363 INFO L280 TraceCheckUtils]: 454: Hoare triple {11171#false} havoc ~check__tmp~3; {11171#false} is VALID [2020-07-18 00:52:56,363 INFO L280 TraceCheckUtils]: 455: Hoare triple {11171#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {11171#false} is VALID [2020-07-18 00:52:56,364 INFO L280 TraceCheckUtils]: 456: Hoare triple {11171#false} ~check__tmp~3 := 0; {11171#false} is VALID [2020-07-18 00:52:56,364 INFO L280 TraceCheckUtils]: 457: Hoare triple {11171#false} ~__return_3069~0 := ~check__tmp~3; {11171#false} is VALID [2020-07-18 00:52:56,364 INFO L280 TraceCheckUtils]: 458: Hoare triple {11171#false} ~main__c1~0 := ~__return_3069~0; {11171#false} is VALID [2020-07-18 00:52:56,365 INFO L280 TraceCheckUtils]: 459: Hoare triple {11171#false} havoc ~__tmp_4~0; {11171#false} is VALID [2020-07-18 00:52:56,365 INFO L280 TraceCheckUtils]: 460: Hoare triple {11171#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {11171#false} is VALID [2020-07-18 00:52:56,365 INFO L280 TraceCheckUtils]: 461: Hoare triple {11171#false} havoc ~assert__arg~3; {11171#false} is VALID [2020-07-18 00:52:56,366 INFO L280 TraceCheckUtils]: 462: Hoare triple {11171#false} ~assert__arg~3 := ~__tmp_4~0; {11171#false} is VALID [2020-07-18 00:52:56,366 INFO L280 TraceCheckUtils]: 463: Hoare triple {11171#false} assume 0 == ~assert__arg~3 % 256; {11171#false} is VALID [2020-07-18 00:52:56,366 INFO L280 TraceCheckUtils]: 464: Hoare triple {11171#false} assume !false; {11171#false} is VALID [2020-07-18 00:52:56,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:52:56,791 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:52:56,794 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [696259903] [2020-07-18 00:52:56,794 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:52:56,794 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:52:56,795 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679002357] [2020-07-18 00:52:56,797 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 465 [2020-07-18 00:52:56,800 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:52:56,800 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:52:57,491 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:57,491 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:52:57,491 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:52:57,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:52:57,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:52:57,492 INFO L87 Difference]: Start difference. First operand 1448 states and 1727 transitions. Second operand 5 states. [2020-07-18 00:53:17,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:53:17,586 INFO L93 Difference]: Finished difference Result 3896 states and 4702 transitions. [2020-07-18 00:53:17,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:53:17,586 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 465 [2020-07-18 00:53:17,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:53:17,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:53:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3384 transitions. [2020-07-18 00:53:17,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:53:17,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3384 transitions. [2020-07-18 00:53:17,633 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3384 transitions. [2020-07-18 00:53:21,813 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3384 edges. 3384 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:22,092 INFO L225 Difference]: With dead ends: 3896 [2020-07-18 00:53:22,093 INFO L226 Difference]: Without dead ends: 2640 [2020-07-18 00:53:22,096 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 229 GetRequests, 224 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:53:22,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2640 states. [2020-07-18 00:53:26,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2640 to 2513. [2020-07-18 00:53:26,431 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:53:26,431 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2640 states. Second operand 2513 states. [2020-07-18 00:53:26,432 INFO L74 IsIncluded]: Start isIncluded. First operand 2640 states. Second operand 2513 states. [2020-07-18 00:53:26,432 INFO L87 Difference]: Start difference. First operand 2640 states. Second operand 2513 states. [2020-07-18 00:53:26,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:53:26,832 INFO L93 Difference]: Finished difference Result 2640 states and 3160 transitions. [2020-07-18 00:53:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 3160 transitions. [2020-07-18 00:53:26,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:53:26,838 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:53:26,839 INFO L74 IsIncluded]: Start isIncluded. First operand 2513 states. Second operand 2640 states. [2020-07-18 00:53:26,839 INFO L87 Difference]: Start difference. First operand 2513 states. Second operand 2640 states. [2020-07-18 00:53:27,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:53:27,120 INFO L93 Difference]: Finished difference Result 2640 states and 3160 transitions. [2020-07-18 00:53:27,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 3160 transitions. [2020-07-18 00:53:27,126 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:53:27,126 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:53:27,126 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:53:27,126 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:53:27,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2513 states. [2020-07-18 00:53:27,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 2513 states and 3033 transitions. [2020-07-18 00:53:27,544 INFO L78 Accepts]: Start accepts. Automaton has 2513 states and 3033 transitions. Word has length 465 [2020-07-18 00:53:27,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:53:27,547 INFO L479 AbstractCegarLoop]: Abstraction has 2513 states and 3033 transitions. [2020-07-18 00:53:27,547 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:53:27,547 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2513 states and 3033 transitions. [2020-07-18 00:53:31,477 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3033 edges. 3033 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:31,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 3033 transitions. [2020-07-18 00:53:31,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2020-07-18 00:53:31,488 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:53:31,489 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:53:31,489 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:53:31,489 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:53:31,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:53:31,490 INFO L82 PathProgramCache]: Analyzing trace with hash 481500190, now seen corresponding path program 1 times [2020-07-18 00:53:31,490 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:53:31,490 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1538348312] [2020-07-18 00:53:31,490 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:53:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:53:31,991 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-18 00:53:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:53:32,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {29420#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {29347#true} ~nomsg~0 := -1; {29347#true} is VALID [2020-07-18 00:53:32,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {29347#true} ~p12~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {29347#true} ~p12_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,051 INFO L280 TraceCheckUtils]: 4: Hoare triple {29347#true} ~p12_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,052 INFO L280 TraceCheckUtils]: 5: Hoare triple {29347#true} ~ep12~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {29347#true} ~p13~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,052 INFO L280 TraceCheckUtils]: 7: Hoare triple {29347#true} ~p13_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,052 INFO L280 TraceCheckUtils]: 8: Hoare triple {29347#true} ~p13_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,053 INFO L280 TraceCheckUtils]: 9: Hoare triple {29347#true} ~ep13~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,053 INFO L280 TraceCheckUtils]: 10: Hoare triple {29347#true} ~p21~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,053 INFO L280 TraceCheckUtils]: 11: Hoare triple {29347#true} ~p21_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,053 INFO L280 TraceCheckUtils]: 12: Hoare triple {29347#true} ~p21_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,053 INFO L280 TraceCheckUtils]: 13: Hoare triple {29347#true} ~ep21~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,054 INFO L280 TraceCheckUtils]: 14: Hoare triple {29347#true} ~p23~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,054 INFO L280 TraceCheckUtils]: 15: Hoare triple {29347#true} ~p23_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,054 INFO L280 TraceCheckUtils]: 16: Hoare triple {29347#true} ~p23_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,054 INFO L280 TraceCheckUtils]: 17: Hoare triple {29347#true} ~ep23~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,054 INFO L280 TraceCheckUtils]: 18: Hoare triple {29347#true} ~p31~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,055 INFO L280 TraceCheckUtils]: 19: Hoare triple {29347#true} ~p31_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,055 INFO L280 TraceCheckUtils]: 20: Hoare triple {29347#true} ~p31_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,055 INFO L280 TraceCheckUtils]: 21: Hoare triple {29347#true} ~ep31~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,055 INFO L280 TraceCheckUtils]: 22: Hoare triple {29347#true} ~p32~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,055 INFO L280 TraceCheckUtils]: 23: Hoare triple {29347#true} ~p32_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,056 INFO L280 TraceCheckUtils]: 24: Hoare triple {29347#true} ~p32_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,056 INFO L280 TraceCheckUtils]: 25: Hoare triple {29347#true} ~ep32~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,056 INFO L280 TraceCheckUtils]: 26: Hoare triple {29347#true} ~id1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,056 INFO L280 TraceCheckUtils]: 27: Hoare triple {29347#true} ~r1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,056 INFO L280 TraceCheckUtils]: 28: Hoare triple {29347#true} ~st1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,056 INFO L280 TraceCheckUtils]: 29: Hoare triple {29347#true} ~nl1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,057 INFO L280 TraceCheckUtils]: 30: Hoare triple {29347#true} ~m1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,057 INFO L280 TraceCheckUtils]: 31: Hoare triple {29347#true} ~max1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,057 INFO L280 TraceCheckUtils]: 32: Hoare triple {29347#true} ~mode1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,057 INFO L280 TraceCheckUtils]: 33: Hoare triple {29347#true} ~newmax1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,057 INFO L280 TraceCheckUtils]: 34: Hoare triple {29347#true} ~id2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,058 INFO L280 TraceCheckUtils]: 35: Hoare triple {29347#true} ~r2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,058 INFO L280 TraceCheckUtils]: 36: Hoare triple {29347#true} ~st2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,058 INFO L280 TraceCheckUtils]: 37: Hoare triple {29347#true} ~nl2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,058 INFO L280 TraceCheckUtils]: 38: Hoare triple {29347#true} ~m2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,058 INFO L280 TraceCheckUtils]: 39: Hoare triple {29347#true} ~max2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,058 INFO L280 TraceCheckUtils]: 40: Hoare triple {29347#true} ~mode2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,059 INFO L280 TraceCheckUtils]: 41: Hoare triple {29347#true} ~newmax2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,059 INFO L280 TraceCheckUtils]: 42: Hoare triple {29347#true} ~id3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,059 INFO L280 TraceCheckUtils]: 43: Hoare triple {29347#true} ~r3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,059 INFO L280 TraceCheckUtils]: 44: Hoare triple {29347#true} ~st3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,059 INFO L280 TraceCheckUtils]: 45: Hoare triple {29347#true} ~nl3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,060 INFO L280 TraceCheckUtils]: 46: Hoare triple {29347#true} ~m3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,060 INFO L280 TraceCheckUtils]: 47: Hoare triple {29347#true} ~max3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,060 INFO L280 TraceCheckUtils]: 48: Hoare triple {29347#true} ~mode3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,060 INFO L280 TraceCheckUtils]: 49: Hoare triple {29347#true} ~newmax3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,060 INFO L280 TraceCheckUtils]: 50: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {29347#true} is VALID [2020-07-18 00:53:32,060 INFO L280 TraceCheckUtils]: 51: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {29347#true} is VALID [2020-07-18 00:53:32,061 INFO L280 TraceCheckUtils]: 52: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {29347#true} is VALID [2020-07-18 00:53:32,061 INFO L280 TraceCheckUtils]: 53: Hoare triple {29347#true} ~__return_1863~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,061 INFO L280 TraceCheckUtils]: 54: Hoare triple {29347#true} ~__return_2009~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,061 INFO L280 TraceCheckUtils]: 55: Hoare triple {29347#true} ~__return_2142~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,061 INFO L280 TraceCheckUtils]: 56: Hoare triple {29347#true} ~__return_2281~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,062 INFO L280 TraceCheckUtils]: 57: Hoare triple {29347#true} ~__return_3069~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,062 INFO L280 TraceCheckUtils]: 58: Hoare triple {29347#true} ~__return_3038~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,062 INFO L280 TraceCheckUtils]: 59: Hoare triple {29347#true} ~__return_2975~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,062 INFO L280 TraceCheckUtils]: 60: Hoare triple {29347#true} ~__return_2941~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,062 INFO L280 TraceCheckUtils]: 61: Hoare triple {29347#true} ~__tmp_2420_0~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,062 INFO L280 TraceCheckUtils]: 62: Hoare triple {29347#true} ~__return_2543~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,063 INFO L280 TraceCheckUtils]: 63: Hoare triple {29347#true} ~__return_2433~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,063 INFO L280 TraceCheckUtils]: 64: Hoare triple {29347#true} ~__return_2828~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,063 INFO L280 TraceCheckUtils]: 65: Hoare triple {29347#true} ~__return_2794~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,063 INFO L280 TraceCheckUtils]: 66: Hoare triple {29347#true} ~__return_2710~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,063 INFO L280 TraceCheckUtils]: 67: Hoare triple {29347#true} ~__return_2419~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,064 INFO L280 TraceCheckUtils]: 68: Hoare triple {29347#true} assume true; {29347#true} is VALID [2020-07-18 00:53:32,064 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {29347#true} {29347#true} #2486#return; {29347#true} is VALID [2020-07-18 00:53:32,070 INFO L263 TraceCheckUtils]: 0: Hoare triple {29347#true} call ULTIMATE.init(); {29420#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:53:32,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {29420#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,071 INFO L280 TraceCheckUtils]: 2: Hoare triple {29347#true} ~nomsg~0 := -1; {29347#true} is VALID [2020-07-18 00:53:32,071 INFO L280 TraceCheckUtils]: 3: Hoare triple {29347#true} ~p12~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,071 INFO L280 TraceCheckUtils]: 4: Hoare triple {29347#true} ~p12_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,072 INFO L280 TraceCheckUtils]: 5: Hoare triple {29347#true} ~p12_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,072 INFO L280 TraceCheckUtils]: 6: Hoare triple {29347#true} ~ep12~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,072 INFO L280 TraceCheckUtils]: 7: Hoare triple {29347#true} ~p13~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,072 INFO L280 TraceCheckUtils]: 8: Hoare triple {29347#true} ~p13_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,072 INFO L280 TraceCheckUtils]: 9: Hoare triple {29347#true} ~p13_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,072 INFO L280 TraceCheckUtils]: 10: Hoare triple {29347#true} ~ep13~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,073 INFO L280 TraceCheckUtils]: 11: Hoare triple {29347#true} ~p21~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,073 INFO L280 TraceCheckUtils]: 12: Hoare triple {29347#true} ~p21_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,073 INFO L280 TraceCheckUtils]: 13: Hoare triple {29347#true} ~p21_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,073 INFO L280 TraceCheckUtils]: 14: Hoare triple {29347#true} ~ep21~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,073 INFO L280 TraceCheckUtils]: 15: Hoare triple {29347#true} ~p23~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,073 INFO L280 TraceCheckUtils]: 16: Hoare triple {29347#true} ~p23_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,074 INFO L280 TraceCheckUtils]: 17: Hoare triple {29347#true} ~p23_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,074 INFO L280 TraceCheckUtils]: 18: Hoare triple {29347#true} ~ep23~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,074 INFO L280 TraceCheckUtils]: 19: Hoare triple {29347#true} ~p31~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {29347#true} ~p31_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,074 INFO L280 TraceCheckUtils]: 21: Hoare triple {29347#true} ~p31_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,074 INFO L280 TraceCheckUtils]: 22: Hoare triple {29347#true} ~ep31~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,075 INFO L280 TraceCheckUtils]: 23: Hoare triple {29347#true} ~p32~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {29347#true} ~p32_old~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,075 INFO L280 TraceCheckUtils]: 25: Hoare triple {29347#true} ~p32_new~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,075 INFO L280 TraceCheckUtils]: 26: Hoare triple {29347#true} ~ep32~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,075 INFO L280 TraceCheckUtils]: 27: Hoare triple {29347#true} ~id1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,076 INFO L280 TraceCheckUtils]: 28: Hoare triple {29347#true} ~r1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,076 INFO L280 TraceCheckUtils]: 29: Hoare triple {29347#true} ~st1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,076 INFO L280 TraceCheckUtils]: 30: Hoare triple {29347#true} ~nl1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,076 INFO L280 TraceCheckUtils]: 31: Hoare triple {29347#true} ~m1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,076 INFO L280 TraceCheckUtils]: 32: Hoare triple {29347#true} ~max1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,076 INFO L280 TraceCheckUtils]: 33: Hoare triple {29347#true} ~mode1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,077 INFO L280 TraceCheckUtils]: 34: Hoare triple {29347#true} ~newmax1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,077 INFO L280 TraceCheckUtils]: 35: Hoare triple {29347#true} ~id2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,077 INFO L280 TraceCheckUtils]: 36: Hoare triple {29347#true} ~r2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,077 INFO L280 TraceCheckUtils]: 37: Hoare triple {29347#true} ~st2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,077 INFO L280 TraceCheckUtils]: 38: Hoare triple {29347#true} ~nl2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,077 INFO L280 TraceCheckUtils]: 39: Hoare triple {29347#true} ~m2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,078 INFO L280 TraceCheckUtils]: 40: Hoare triple {29347#true} ~max2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,078 INFO L280 TraceCheckUtils]: 41: Hoare triple {29347#true} ~mode2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,078 INFO L280 TraceCheckUtils]: 42: Hoare triple {29347#true} ~newmax2~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,078 INFO L280 TraceCheckUtils]: 43: Hoare triple {29347#true} ~id3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,078 INFO L280 TraceCheckUtils]: 44: Hoare triple {29347#true} ~r3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,078 INFO L280 TraceCheckUtils]: 45: Hoare triple {29347#true} ~st3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,080 INFO L280 TraceCheckUtils]: 46: Hoare triple {29347#true} ~nl3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,081 INFO L280 TraceCheckUtils]: 47: Hoare triple {29347#true} ~m3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,081 INFO L280 TraceCheckUtils]: 48: Hoare triple {29347#true} ~max3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,081 INFO L280 TraceCheckUtils]: 49: Hoare triple {29347#true} ~mode3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,081 INFO L280 TraceCheckUtils]: 50: Hoare triple {29347#true} ~newmax3~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,081 INFO L280 TraceCheckUtils]: 51: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {29347#true} is VALID [2020-07-18 00:53:32,081 INFO L280 TraceCheckUtils]: 52: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {29347#true} is VALID [2020-07-18 00:53:32,082 INFO L280 TraceCheckUtils]: 53: Hoare triple {29347#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {29347#true} is VALID [2020-07-18 00:53:32,082 INFO L280 TraceCheckUtils]: 54: Hoare triple {29347#true} ~__return_1863~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,082 INFO L280 TraceCheckUtils]: 55: Hoare triple {29347#true} ~__return_2009~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,082 INFO L280 TraceCheckUtils]: 56: Hoare triple {29347#true} ~__return_2142~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,083 INFO L280 TraceCheckUtils]: 57: Hoare triple {29347#true} ~__return_2281~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,083 INFO L280 TraceCheckUtils]: 58: Hoare triple {29347#true} ~__return_3069~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,083 INFO L280 TraceCheckUtils]: 59: Hoare triple {29347#true} ~__return_3038~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,083 INFO L280 TraceCheckUtils]: 60: Hoare triple {29347#true} ~__return_2975~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,083 INFO L280 TraceCheckUtils]: 61: Hoare triple {29347#true} ~__return_2941~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,084 INFO L280 TraceCheckUtils]: 62: Hoare triple {29347#true} ~__tmp_2420_0~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,084 INFO L280 TraceCheckUtils]: 63: Hoare triple {29347#true} ~__return_2543~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,084 INFO L280 TraceCheckUtils]: 64: Hoare triple {29347#true} ~__return_2433~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,084 INFO L280 TraceCheckUtils]: 65: Hoare triple {29347#true} ~__return_2828~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,084 INFO L280 TraceCheckUtils]: 66: Hoare triple {29347#true} ~__return_2794~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,085 INFO L280 TraceCheckUtils]: 67: Hoare triple {29347#true} ~__return_2710~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,085 INFO L280 TraceCheckUtils]: 68: Hoare triple {29347#true} ~__return_2419~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,085 INFO L280 TraceCheckUtils]: 69: Hoare triple {29347#true} assume true; {29347#true} is VALID [2020-07-18 00:53:32,085 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {29347#true} {29347#true} #2486#return; {29347#true} is VALID [2020-07-18 00:53:32,085 INFO L263 TraceCheckUtils]: 71: Hoare triple {29347#true} call #t~ret30 := main(); {29347#true} is VALID [2020-07-18 00:53:32,086 INFO L280 TraceCheckUtils]: 72: Hoare triple {29347#true} havoc ~main__c1~0; {29347#true} is VALID [2020-07-18 00:53:32,086 INFO L280 TraceCheckUtils]: 73: Hoare triple {29347#true} havoc ~main__i2~0; {29347#true} is VALID [2020-07-18 00:53:32,086 INFO L280 TraceCheckUtils]: 74: Hoare triple {29347#true} ~main__c1~0 := 0; {29347#true} is VALID [2020-07-18 00:53:32,086 INFO L280 TraceCheckUtils]: 75: Hoare triple {29347#true} ~ep12~0 := #t~nondet0; {29347#true} is VALID [2020-07-18 00:53:32,087 INFO L280 TraceCheckUtils]: 76: Hoare triple {29347#true} havoc #t~nondet0; {29347#true} is VALID [2020-07-18 00:53:32,087 INFO L280 TraceCheckUtils]: 77: Hoare triple {29347#true} ~ep13~0 := #t~nondet1; {29347#true} is VALID [2020-07-18 00:53:32,087 INFO L280 TraceCheckUtils]: 78: Hoare triple {29347#true} havoc #t~nondet1; {29347#true} is VALID [2020-07-18 00:53:32,087 INFO L280 TraceCheckUtils]: 79: Hoare triple {29347#true} ~ep21~0 := #t~nondet2; {29347#true} is VALID [2020-07-18 00:53:32,087 INFO L280 TraceCheckUtils]: 80: Hoare triple {29347#true} havoc #t~nondet2; {29347#true} is VALID [2020-07-18 00:53:32,088 INFO L280 TraceCheckUtils]: 81: Hoare triple {29347#true} ~ep23~0 := #t~nondet3; {29347#true} is VALID [2020-07-18 00:53:32,088 INFO L280 TraceCheckUtils]: 82: Hoare triple {29347#true} havoc #t~nondet3; {29347#true} is VALID [2020-07-18 00:53:32,088 INFO L280 TraceCheckUtils]: 83: Hoare triple {29347#true} ~ep31~0 := #t~nondet4; {29347#true} is VALID [2020-07-18 00:53:32,088 INFO L280 TraceCheckUtils]: 84: Hoare triple {29347#true} havoc #t~nondet4; {29347#true} is VALID [2020-07-18 00:53:32,088 INFO L280 TraceCheckUtils]: 85: Hoare triple {29347#true} ~ep32~0 := #t~nondet5; {29347#true} is VALID [2020-07-18 00:53:32,089 INFO L280 TraceCheckUtils]: 86: Hoare triple {29347#true} havoc #t~nondet5; {29347#true} is VALID [2020-07-18 00:53:32,089 INFO L280 TraceCheckUtils]: 87: Hoare triple {29347#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,089 INFO L280 TraceCheckUtils]: 88: Hoare triple {29347#true} ~id1~0 := #t~nondet6; {29347#true} is VALID [2020-07-18 00:53:32,089 INFO L280 TraceCheckUtils]: 89: Hoare triple {29347#true} havoc #t~nondet6; {29347#true} is VALID [2020-07-18 00:53:32,089 INFO L280 TraceCheckUtils]: 90: Hoare triple {29347#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,090 INFO L280 TraceCheckUtils]: 91: Hoare triple {29347#true} ~r1~0 := #t~nondet7; {29347#true} is VALID [2020-07-18 00:53:32,090 INFO L280 TraceCheckUtils]: 92: Hoare triple {29347#true} havoc #t~nondet7; {29347#true} is VALID [2020-07-18 00:53:32,090 INFO L280 TraceCheckUtils]: 93: Hoare triple {29347#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,090 INFO L280 TraceCheckUtils]: 94: Hoare triple {29347#true} ~st1~0 := #t~nondet8; {29347#true} is VALID [2020-07-18 00:53:32,094 INFO L280 TraceCheckUtils]: 95: Hoare triple {29347#true} havoc #t~nondet8; {29347#true} is VALID [2020-07-18 00:53:32,095 INFO L280 TraceCheckUtils]: 96: Hoare triple {29347#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,095 INFO L280 TraceCheckUtils]: 97: Hoare triple {29347#true} ~nl1~0 := #t~nondet9; {29347#true} is VALID [2020-07-18 00:53:32,095 INFO L280 TraceCheckUtils]: 98: Hoare triple {29347#true} havoc #t~nondet9; {29347#true} is VALID [2020-07-18 00:53:32,095 INFO L280 TraceCheckUtils]: 99: Hoare triple {29347#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,095 INFO L280 TraceCheckUtils]: 100: Hoare triple {29347#true} ~m1~0 := #t~nondet10; {29347#true} is VALID [2020-07-18 00:53:32,096 INFO L280 TraceCheckUtils]: 101: Hoare triple {29347#true} havoc #t~nondet10; {29347#true} is VALID [2020-07-18 00:53:32,096 INFO L280 TraceCheckUtils]: 102: Hoare triple {29347#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,096 INFO L280 TraceCheckUtils]: 103: Hoare triple {29347#true} ~max1~0 := #t~nondet11; {29347#true} is VALID [2020-07-18 00:53:32,096 INFO L280 TraceCheckUtils]: 104: Hoare triple {29347#true} havoc #t~nondet11; {29347#true} is VALID [2020-07-18 00:53:32,096 INFO L280 TraceCheckUtils]: 105: Hoare triple {29347#true} ~mode1~0 := #t~nondet12; {29347#true} is VALID [2020-07-18 00:53:32,096 INFO L280 TraceCheckUtils]: 106: Hoare triple {29347#true} havoc #t~nondet12; {29347#true} is VALID [2020-07-18 00:53:32,097 INFO L280 TraceCheckUtils]: 107: Hoare triple {29347#true} ~newmax1~0 := #t~nondet13; {29347#true} is VALID [2020-07-18 00:53:32,097 INFO L280 TraceCheckUtils]: 108: Hoare triple {29347#true} havoc #t~nondet13; {29347#true} is VALID [2020-07-18 00:53:32,097 INFO L280 TraceCheckUtils]: 109: Hoare triple {29347#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,097 INFO L280 TraceCheckUtils]: 110: Hoare triple {29347#true} ~id2~0 := #t~nondet14; {29347#true} is VALID [2020-07-18 00:53:32,097 INFO L280 TraceCheckUtils]: 111: Hoare triple {29347#true} havoc #t~nondet14; {29347#true} is VALID [2020-07-18 00:53:32,098 INFO L280 TraceCheckUtils]: 112: Hoare triple {29347#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,098 INFO L280 TraceCheckUtils]: 113: Hoare triple {29347#true} ~r2~0 := #t~nondet15; {29347#true} is VALID [2020-07-18 00:53:32,098 INFO L280 TraceCheckUtils]: 114: Hoare triple {29347#true} havoc #t~nondet15; {29347#true} is VALID [2020-07-18 00:53:32,098 INFO L280 TraceCheckUtils]: 115: Hoare triple {29347#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,098 INFO L280 TraceCheckUtils]: 116: Hoare triple {29347#true} ~st2~0 := #t~nondet16; {29347#true} is VALID [2020-07-18 00:53:32,099 INFO L280 TraceCheckUtils]: 117: Hoare triple {29347#true} havoc #t~nondet16; {29347#true} is VALID [2020-07-18 00:53:32,099 INFO L280 TraceCheckUtils]: 118: Hoare triple {29347#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,099 INFO L280 TraceCheckUtils]: 119: Hoare triple {29347#true} ~nl2~0 := #t~nondet17; {29347#true} is VALID [2020-07-18 00:53:32,099 INFO L280 TraceCheckUtils]: 120: Hoare triple {29347#true} havoc #t~nondet17; {29347#true} is VALID [2020-07-18 00:53:32,099 INFO L280 TraceCheckUtils]: 121: Hoare triple {29347#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,099 INFO L280 TraceCheckUtils]: 122: Hoare triple {29347#true} ~m2~0 := #t~nondet18; {29347#true} is VALID [2020-07-18 00:53:32,100 INFO L280 TraceCheckUtils]: 123: Hoare triple {29347#true} havoc #t~nondet18; {29347#true} is VALID [2020-07-18 00:53:32,100 INFO L280 TraceCheckUtils]: 124: Hoare triple {29347#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,100 INFO L280 TraceCheckUtils]: 125: Hoare triple {29347#true} ~max2~0 := #t~nondet19; {29347#true} is VALID [2020-07-18 00:53:32,100 INFO L280 TraceCheckUtils]: 126: Hoare triple {29347#true} havoc #t~nondet19; {29347#true} is VALID [2020-07-18 00:53:32,100 INFO L280 TraceCheckUtils]: 127: Hoare triple {29347#true} ~mode2~0 := #t~nondet20; {29347#true} is VALID [2020-07-18 00:53:32,101 INFO L280 TraceCheckUtils]: 128: Hoare triple {29347#true} havoc #t~nondet20; {29347#true} is VALID [2020-07-18 00:53:32,101 INFO L280 TraceCheckUtils]: 129: Hoare triple {29347#true} ~newmax2~0 := #t~nondet21; {29347#true} is VALID [2020-07-18 00:53:32,101 INFO L280 TraceCheckUtils]: 130: Hoare triple {29347#true} havoc #t~nondet21; {29347#true} is VALID [2020-07-18 00:53:32,101 INFO L280 TraceCheckUtils]: 131: Hoare triple {29347#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,101 INFO L280 TraceCheckUtils]: 132: Hoare triple {29347#true} ~id3~0 := #t~nondet22; {29347#true} is VALID [2020-07-18 00:53:32,102 INFO L280 TraceCheckUtils]: 133: Hoare triple {29347#true} havoc #t~nondet22; {29347#true} is VALID [2020-07-18 00:53:32,102 INFO L280 TraceCheckUtils]: 134: Hoare triple {29347#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,102 INFO L280 TraceCheckUtils]: 135: Hoare triple {29347#true} ~r3~0 := #t~nondet23; {29347#true} is VALID [2020-07-18 00:53:32,102 INFO L280 TraceCheckUtils]: 136: Hoare triple {29347#true} havoc #t~nondet23; {29347#true} is VALID [2020-07-18 00:53:32,102 INFO L280 TraceCheckUtils]: 137: Hoare triple {29347#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,102 INFO L280 TraceCheckUtils]: 138: Hoare triple {29347#true} ~st3~0 := #t~nondet24; {29347#true} is VALID [2020-07-18 00:53:32,103 INFO L280 TraceCheckUtils]: 139: Hoare triple {29347#true} havoc #t~nondet24; {29347#true} is VALID [2020-07-18 00:53:32,103 INFO L280 TraceCheckUtils]: 140: Hoare triple {29347#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,103 INFO L280 TraceCheckUtils]: 141: Hoare triple {29347#true} ~nl3~0 := #t~nondet25; {29347#true} is VALID [2020-07-18 00:53:32,103 INFO L280 TraceCheckUtils]: 142: Hoare triple {29347#true} havoc #t~nondet25; {29347#true} is VALID [2020-07-18 00:53:32,103 INFO L280 TraceCheckUtils]: 143: Hoare triple {29347#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,104 INFO L280 TraceCheckUtils]: 144: Hoare triple {29347#true} ~m3~0 := #t~nondet26; {29347#true} is VALID [2020-07-18 00:53:32,104 INFO L280 TraceCheckUtils]: 145: Hoare triple {29347#true} havoc #t~nondet26; {29347#true} is VALID [2020-07-18 00:53:32,104 INFO L280 TraceCheckUtils]: 146: Hoare triple {29347#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {29347#true} is VALID [2020-07-18 00:53:32,104 INFO L280 TraceCheckUtils]: 147: Hoare triple {29347#true} ~max3~0 := #t~nondet27; {29347#true} is VALID [2020-07-18 00:53:32,104 INFO L280 TraceCheckUtils]: 148: Hoare triple {29347#true} havoc #t~nondet27; {29347#true} is VALID [2020-07-18 00:53:32,105 INFO L280 TraceCheckUtils]: 149: Hoare triple {29347#true} ~mode3~0 := #t~nondet28; {29347#true} is VALID [2020-07-18 00:53:32,105 INFO L280 TraceCheckUtils]: 150: Hoare triple {29347#true} havoc #t~nondet28; {29347#true} is VALID [2020-07-18 00:53:32,105 INFO L280 TraceCheckUtils]: 151: Hoare triple {29347#true} ~newmax3~0 := #t~nondet29; {29347#true} is VALID [2020-07-18 00:53:32,105 INFO L280 TraceCheckUtils]: 152: Hoare triple {29347#true} havoc #t~nondet29; {29347#true} is VALID [2020-07-18 00:53:32,105 INFO L280 TraceCheckUtils]: 153: Hoare triple {29347#true} havoc ~init__r121~0; {29347#true} is VALID [2020-07-18 00:53:32,106 INFO L280 TraceCheckUtils]: 154: Hoare triple {29347#true} havoc ~init__r131~0; {29347#true} is VALID [2020-07-18 00:53:32,106 INFO L280 TraceCheckUtils]: 155: Hoare triple {29347#true} havoc ~init__r211~0; {29347#true} is VALID [2020-07-18 00:53:32,106 INFO L280 TraceCheckUtils]: 156: Hoare triple {29347#true} havoc ~init__r231~0; {29347#true} is VALID [2020-07-18 00:53:32,106 INFO L280 TraceCheckUtils]: 157: Hoare triple {29347#true} havoc ~init__r311~0; {29347#true} is VALID [2020-07-18 00:53:32,106 INFO L280 TraceCheckUtils]: 158: Hoare triple {29347#true} havoc ~init__r321~0; {29347#true} is VALID [2020-07-18 00:53:32,107 INFO L280 TraceCheckUtils]: 159: Hoare triple {29347#true} havoc ~init__r122~0; {29347#true} is VALID [2020-07-18 00:53:32,107 INFO L280 TraceCheckUtils]: 160: Hoare triple {29347#true} havoc ~init__tmp~0; {29347#true} is VALID [2020-07-18 00:53:32,107 INFO L280 TraceCheckUtils]: 161: Hoare triple {29347#true} havoc ~init__r132~0; {29347#true} is VALID [2020-07-18 00:53:32,107 INFO L280 TraceCheckUtils]: 162: Hoare triple {29347#true} havoc ~init__tmp___0~0; {29347#true} is VALID [2020-07-18 00:53:32,107 INFO L280 TraceCheckUtils]: 163: Hoare triple {29347#true} havoc ~init__r212~0; {29347#true} is VALID [2020-07-18 00:53:32,108 INFO L280 TraceCheckUtils]: 164: Hoare triple {29347#true} havoc ~init__tmp___1~0; {29347#true} is VALID [2020-07-18 00:53:32,108 INFO L280 TraceCheckUtils]: 165: Hoare triple {29347#true} havoc ~init__r232~0; {29347#true} is VALID [2020-07-18 00:53:32,108 INFO L280 TraceCheckUtils]: 166: Hoare triple {29347#true} havoc ~init__tmp___2~0; {29347#true} is VALID [2020-07-18 00:53:32,108 INFO L280 TraceCheckUtils]: 167: Hoare triple {29347#true} havoc ~init__r312~0; {29347#true} is VALID [2020-07-18 00:53:32,108 INFO L280 TraceCheckUtils]: 168: Hoare triple {29347#true} havoc ~init__tmp___3~0; {29347#true} is VALID [2020-07-18 00:53:32,108 INFO L280 TraceCheckUtils]: 169: Hoare triple {29347#true} havoc ~init__r322~0; {29347#true} is VALID [2020-07-18 00:53:32,109 INFO L280 TraceCheckUtils]: 170: Hoare triple {29347#true} havoc ~init__tmp___4~0; {29347#true} is VALID [2020-07-18 00:53:32,109 INFO L280 TraceCheckUtils]: 171: Hoare triple {29347#true} havoc ~init__tmp___5~0; {29347#true} is VALID [2020-07-18 00:53:32,109 INFO L280 TraceCheckUtils]: 172: Hoare triple {29347#true} ~init__r121~0 := ~ep12~0; {29347#true} is VALID [2020-07-18 00:53:32,109 INFO L280 TraceCheckUtils]: 173: Hoare triple {29347#true} ~init__r131~0 := ~ep13~0; {29347#true} is VALID [2020-07-18 00:53:32,109 INFO L280 TraceCheckUtils]: 174: Hoare triple {29347#true} ~init__r211~0 := ~ep21~0; {29347#true} is VALID [2020-07-18 00:53:32,109 INFO L280 TraceCheckUtils]: 175: Hoare triple {29347#true} ~init__r231~0 := ~ep23~0; {29347#true} is VALID [2020-07-18 00:53:32,110 INFO L280 TraceCheckUtils]: 176: Hoare triple {29347#true} ~init__r311~0 := ~ep31~0; {29347#true} is VALID [2020-07-18 00:53:32,110 INFO L280 TraceCheckUtils]: 177: Hoare triple {29347#true} ~init__r321~0 := ~ep32~0; {29347#true} is VALID [2020-07-18 00:53:32,110 INFO L280 TraceCheckUtils]: 178: Hoare triple {29347#true} assume !!(0 == ~init__r121~0 % 256); {29347#true} is VALID [2020-07-18 00:53:32,111 INFO L280 TraceCheckUtils]: 179: Hoare triple {29347#true} assume !!(0 == ~init__r131~0 % 256); {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:53:32,112 INFO L280 TraceCheckUtils]: 180: Hoare triple {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:53:32,113 INFO L280 TraceCheckUtils]: 181: Hoare triple {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:53:32,114 INFO L280 TraceCheckUtils]: 182: Hoare triple {29419#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,114 INFO L280 TraceCheckUtils]: 183: Hoare triple {29348#false} ~init__tmp___0~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,114 INFO L280 TraceCheckUtils]: 184: Hoare triple {29348#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {29348#false} is VALID [2020-07-18 00:53:32,114 INFO L280 TraceCheckUtils]: 185: Hoare triple {29348#false} assume !(0 == ~init__r211~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,115 INFO L280 TraceCheckUtils]: 186: Hoare triple {29348#false} ~init__tmp___1~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,115 INFO L280 TraceCheckUtils]: 187: Hoare triple {29348#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {29348#false} is VALID [2020-07-18 00:53:32,115 INFO L280 TraceCheckUtils]: 188: Hoare triple {29348#false} assume !(0 == ~init__r231~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,115 INFO L280 TraceCheckUtils]: 189: Hoare triple {29348#false} ~init__tmp___2~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,116 INFO L280 TraceCheckUtils]: 190: Hoare triple {29348#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {29348#false} is VALID [2020-07-18 00:53:32,116 INFO L280 TraceCheckUtils]: 191: Hoare triple {29348#false} assume !(0 == ~init__r311~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,116 INFO L280 TraceCheckUtils]: 192: Hoare triple {29348#false} ~init__tmp___3~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,116 INFO L280 TraceCheckUtils]: 193: Hoare triple {29348#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {29348#false} is VALID [2020-07-18 00:53:32,116 INFO L280 TraceCheckUtils]: 194: Hoare triple {29348#false} assume !(0 == ~init__r321~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,116 INFO L280 TraceCheckUtils]: 195: Hoare triple {29348#false} ~init__tmp___4~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,117 INFO L280 TraceCheckUtils]: 196: Hoare triple {29348#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {29348#false} is VALID [2020-07-18 00:53:32,117 INFO L280 TraceCheckUtils]: 197: Hoare triple {29348#false} assume ~id1~0 != ~id2~0; {29348#false} is VALID [2020-07-18 00:53:32,117 INFO L280 TraceCheckUtils]: 198: Hoare triple {29348#false} assume ~id1~0 != ~id3~0; {29348#false} is VALID [2020-07-18 00:53:32,117 INFO L280 TraceCheckUtils]: 199: Hoare triple {29348#false} assume ~id2~0 != ~id3~0; {29348#false} is VALID [2020-07-18 00:53:32,118 INFO L280 TraceCheckUtils]: 200: Hoare triple {29348#false} assume ~id1~0 >= 0; {29348#false} is VALID [2020-07-18 00:53:32,118 INFO L280 TraceCheckUtils]: 201: Hoare triple {29348#false} assume ~id2~0 >= 0; {29348#false} is VALID [2020-07-18 00:53:32,118 INFO L280 TraceCheckUtils]: 202: Hoare triple {29348#false} assume ~id3~0 >= 0; {29348#false} is VALID [2020-07-18 00:53:32,125 INFO L280 TraceCheckUtils]: 203: Hoare triple {29348#false} assume 0 == ~r1~0; {29348#false} is VALID [2020-07-18 00:53:32,126 INFO L280 TraceCheckUtils]: 204: Hoare triple {29348#false} assume 0 == ~r2~0; {29348#false} is VALID [2020-07-18 00:53:32,126 INFO L280 TraceCheckUtils]: 205: Hoare triple {29348#false} assume 0 == ~r3~0; {29348#false} is VALID [2020-07-18 00:53:32,126 INFO L280 TraceCheckUtils]: 206: Hoare triple {29348#false} assume ~max1~0 == ~id1~0; {29348#false} is VALID [2020-07-18 00:53:32,126 INFO L280 TraceCheckUtils]: 207: Hoare triple {29348#false} assume ~max2~0 == ~id2~0; {29348#false} is VALID [2020-07-18 00:53:32,126 INFO L280 TraceCheckUtils]: 208: Hoare triple {29348#false} assume ~max3~0 == ~id3~0; {29348#false} is VALID [2020-07-18 00:53:32,127 INFO L280 TraceCheckUtils]: 209: Hoare triple {29348#false} assume 0 == ~st1~0; {29348#false} is VALID [2020-07-18 00:53:32,127 INFO L280 TraceCheckUtils]: 210: Hoare triple {29348#false} assume 0 == ~st2~0; {29348#false} is VALID [2020-07-18 00:53:32,127 INFO L280 TraceCheckUtils]: 211: Hoare triple {29348#false} assume 0 == ~st3~0; {29348#false} is VALID [2020-07-18 00:53:32,127 INFO L280 TraceCheckUtils]: 212: Hoare triple {29348#false} assume 0 == ~nl1~0; {29348#false} is VALID [2020-07-18 00:53:32,127 INFO L280 TraceCheckUtils]: 213: Hoare triple {29348#false} assume 0 == ~nl2~0; {29348#false} is VALID [2020-07-18 00:53:32,128 INFO L280 TraceCheckUtils]: 214: Hoare triple {29348#false} assume 0 == ~nl3~0; {29348#false} is VALID [2020-07-18 00:53:32,128 INFO L280 TraceCheckUtils]: 215: Hoare triple {29348#false} assume 0 == ~mode1~0 % 256; {29348#false} is VALID [2020-07-18 00:53:32,128 INFO L280 TraceCheckUtils]: 216: Hoare triple {29348#false} assume 0 == ~mode2~0 % 256; {29348#false} is VALID [2020-07-18 00:53:32,128 INFO L280 TraceCheckUtils]: 217: Hoare triple {29348#false} assume 0 == ~mode3~0 % 256; {29348#false} is VALID [2020-07-18 00:53:32,128 INFO L280 TraceCheckUtils]: 218: Hoare triple {29348#false} assume !(0 == ~newmax1~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,128 INFO L280 TraceCheckUtils]: 219: Hoare triple {29348#false} assume !(0 == ~newmax2~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,129 INFO L280 TraceCheckUtils]: 220: Hoare triple {29348#false} assume !(0 == ~newmax3~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,129 INFO L280 TraceCheckUtils]: 221: Hoare triple {29348#false} ~init__tmp___5~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,129 INFO L280 TraceCheckUtils]: 222: Hoare triple {29348#false} ~__return_1863~0 := ~init__tmp___5~0; {29348#false} is VALID [2020-07-18 00:53:32,129 INFO L280 TraceCheckUtils]: 223: Hoare triple {29348#false} ~main__i2~0 := ~__return_1863~0; {29348#false} is VALID [2020-07-18 00:53:32,129 INFO L280 TraceCheckUtils]: 224: Hoare triple {29348#false} assume 0 != ~main__i2~0; {29348#false} is VALID [2020-07-18 00:53:32,130 INFO L280 TraceCheckUtils]: 225: Hoare triple {29348#false} ~p12_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,130 INFO L280 TraceCheckUtils]: 226: Hoare triple {29348#false} ~p12_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,130 INFO L280 TraceCheckUtils]: 227: Hoare triple {29348#false} ~p13_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,135 INFO L280 TraceCheckUtils]: 228: Hoare triple {29348#false} ~p13_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,136 INFO L280 TraceCheckUtils]: 229: Hoare triple {29348#false} ~p21_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,136 INFO L280 TraceCheckUtils]: 230: Hoare triple {29348#false} ~p21_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,136 INFO L280 TraceCheckUtils]: 231: Hoare triple {29348#false} ~p23_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,136 INFO L280 TraceCheckUtils]: 232: Hoare triple {29348#false} ~p23_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,136 INFO L280 TraceCheckUtils]: 233: Hoare triple {29348#false} ~p31_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,137 INFO L280 TraceCheckUtils]: 234: Hoare triple {29348#false} ~p31_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,137 INFO L280 TraceCheckUtils]: 235: Hoare triple {29348#false} ~p32_old~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,137 INFO L280 TraceCheckUtils]: 236: Hoare triple {29348#false} ~p32_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,137 INFO L280 TraceCheckUtils]: 237: Hoare triple {29348#false} ~main__i2~0 := 0; {29348#false} is VALID [2020-07-18 00:53:32,137 INFO L280 TraceCheckUtils]: 238: Hoare triple {29348#false} assume ~main__i2~0 < 6; {29348#false} is VALID [2020-07-18 00:53:32,138 INFO L280 TraceCheckUtils]: 239: Hoare triple {29348#false} havoc ~node1__newmax~0; {29348#false} is VALID [2020-07-18 00:53:32,138 INFO L280 TraceCheckUtils]: 240: Hoare triple {29348#false} ~node1__newmax~0 := 0; {29348#false} is VALID [2020-07-18 00:53:32,138 INFO L280 TraceCheckUtils]: 241: Hoare triple {29348#false} assume !!(0 == ~mode1~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,138 INFO L280 TraceCheckUtils]: 242: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,138 INFO L280 TraceCheckUtils]: 243: Hoare triple {29348#false} assume !!(0 == ~ep12~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,139 INFO L280 TraceCheckUtils]: 244: Hoare triple {29348#false} assume !!(0 == ~ep13~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,139 INFO L280 TraceCheckUtils]: 245: Hoare triple {29348#false} ~mode1~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,139 INFO L280 TraceCheckUtils]: 246: Hoare triple {29348#false} havoc ~node2__newmax~0; {29348#false} is VALID [2020-07-18 00:53:32,139 INFO L280 TraceCheckUtils]: 247: Hoare triple {29348#false} ~node2__newmax~0 := 0; {29348#false} is VALID [2020-07-18 00:53:32,139 INFO L280 TraceCheckUtils]: 248: Hoare triple {29348#false} assume !!(0 == ~mode2~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,139 INFO L280 TraceCheckUtils]: 249: Hoare triple {29348#false} assume ~r2~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,140 INFO L280 TraceCheckUtils]: 250: Hoare triple {29348#false} assume !!(0 == ~ep21~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,140 INFO L280 TraceCheckUtils]: 251: Hoare triple {29348#false} assume !!(0 == ~ep23~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,140 INFO L280 TraceCheckUtils]: 252: Hoare triple {29348#false} ~mode2~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,144 INFO L280 TraceCheckUtils]: 253: Hoare triple {29348#false} havoc ~node3__newmax~0; {29348#false} is VALID [2020-07-18 00:53:32,145 INFO L280 TraceCheckUtils]: 254: Hoare triple {29348#false} ~node3__newmax~0 := 0; {29348#false} is VALID [2020-07-18 00:53:32,145 INFO L280 TraceCheckUtils]: 255: Hoare triple {29348#false} assume !!(0 == ~mode3~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,145 INFO L280 TraceCheckUtils]: 256: Hoare triple {29348#false} assume ~r3~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,145 INFO L280 TraceCheckUtils]: 257: Hoare triple {29348#false} assume !!(0 == ~ep31~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,145 INFO L280 TraceCheckUtils]: 258: Hoare triple {29348#false} assume !!(0 == ~ep32~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,146 INFO L280 TraceCheckUtils]: 259: Hoare triple {29348#false} ~mode3~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,146 INFO L280 TraceCheckUtils]: 260: Hoare triple {29348#false} ~p12_old~0 := ~p12_new~0; {29348#false} is VALID [2020-07-18 00:53:32,146 INFO L280 TraceCheckUtils]: 261: Hoare triple {29348#false} ~p12_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,146 INFO L280 TraceCheckUtils]: 262: Hoare triple {29348#false} ~p13_old~0 := ~p13_new~0; {29348#false} is VALID [2020-07-18 00:53:32,146 INFO L280 TraceCheckUtils]: 263: Hoare triple {29348#false} ~p13_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,147 INFO L280 TraceCheckUtils]: 264: Hoare triple {29348#false} ~p21_old~0 := ~p21_new~0; {29348#false} is VALID [2020-07-18 00:53:32,147 INFO L280 TraceCheckUtils]: 265: Hoare triple {29348#false} ~p21_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,147 INFO L280 TraceCheckUtils]: 266: Hoare triple {29348#false} ~p23_old~0 := ~p23_new~0; {29348#false} is VALID [2020-07-18 00:53:32,148 INFO L280 TraceCheckUtils]: 267: Hoare triple {29348#false} ~p23_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,148 INFO L280 TraceCheckUtils]: 268: Hoare triple {29348#false} ~p31_old~0 := ~p31_new~0; {29348#false} is VALID [2020-07-18 00:53:32,149 INFO L280 TraceCheckUtils]: 269: Hoare triple {29348#false} ~p31_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,149 INFO L280 TraceCheckUtils]: 270: Hoare triple {29348#false} ~p32_old~0 := ~p32_new~0; {29348#false} is VALID [2020-07-18 00:53:32,149 INFO L280 TraceCheckUtils]: 271: Hoare triple {29348#false} ~p32_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,149 INFO L280 TraceCheckUtils]: 272: Hoare triple {29348#false} havoc ~check__tmp~0; {29348#false} is VALID [2020-07-18 00:53:32,149 INFO L280 TraceCheckUtils]: 273: Hoare triple {29348#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,150 INFO L280 TraceCheckUtils]: 274: Hoare triple {29348#false} assume ~st1~0 + ~nl1~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,150 INFO L280 TraceCheckUtils]: 275: Hoare triple {29348#false} assume ~st2~0 + ~nl2~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,150 INFO L280 TraceCheckUtils]: 276: Hoare triple {29348#false} assume ~st3~0 + ~nl3~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,150 INFO L280 TraceCheckUtils]: 277: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-18 00:53:32,150 INFO L280 TraceCheckUtils]: 278: Hoare triple {29348#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {29348#false} is VALID [2020-07-18 00:53:32,150 INFO L280 TraceCheckUtils]: 279: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,151 INFO L280 TraceCheckUtils]: 280: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-18 00:53:32,151 INFO L280 TraceCheckUtils]: 281: Hoare triple {29348#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {29348#false} is VALID [2020-07-18 00:53:32,151 INFO L280 TraceCheckUtils]: 282: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,151 INFO L280 TraceCheckUtils]: 283: Hoare triple {29348#false} ~check__tmp~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,151 INFO L280 TraceCheckUtils]: 284: Hoare triple {29348#false} ~__return_2009~0 := ~check__tmp~0; {29348#false} is VALID [2020-07-18 00:53:32,152 INFO L280 TraceCheckUtils]: 285: Hoare triple {29348#false} ~main__c1~0 := ~__return_2009~0; {29348#false} is VALID [2020-07-18 00:53:32,152 INFO L280 TraceCheckUtils]: 286: Hoare triple {29348#false} havoc ~__tmp_1~0; {29348#false} is VALID [2020-07-18 00:53:32,152 INFO L280 TraceCheckUtils]: 287: Hoare triple {29348#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {29348#false} is VALID [2020-07-18 00:53:32,152 INFO L280 TraceCheckUtils]: 288: Hoare triple {29348#false} havoc ~assert__arg~0; {29348#false} is VALID [2020-07-18 00:53:32,152 INFO L280 TraceCheckUtils]: 289: Hoare triple {29348#false} ~assert__arg~0 := ~__tmp_1~0; {29348#false} is VALID [2020-07-18 00:53:32,153 INFO L280 TraceCheckUtils]: 290: Hoare triple {29348#false} assume !(0 == ~assert__arg~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,153 INFO L280 TraceCheckUtils]: 291: Hoare triple {29348#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {29348#false} is VALID [2020-07-18 00:53:32,153 INFO L280 TraceCheckUtils]: 292: Hoare triple {29348#false} ~main__i2~0 := 1 + ~main__i2~0; {29348#false} is VALID [2020-07-18 00:53:32,153 INFO L280 TraceCheckUtils]: 293: Hoare triple {29348#false} assume ~main__i2~0 < 6; {29348#false} is VALID [2020-07-18 00:53:32,153 INFO L280 TraceCheckUtils]: 294: Hoare triple {29348#false} havoc ~node1__newmax~1; {29348#false} is VALID [2020-07-18 00:53:32,153 INFO L280 TraceCheckUtils]: 295: Hoare triple {29348#false} ~node1__newmax~1 := 0; {29348#false} is VALID [2020-07-18 00:53:32,154 INFO L280 TraceCheckUtils]: 296: Hoare triple {29348#false} assume !(0 == ~mode1~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,154 INFO L280 TraceCheckUtils]: 297: Hoare triple {29348#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {29348#false} is VALID [2020-07-18 00:53:32,154 INFO L280 TraceCheckUtils]: 298: Hoare triple {29348#false} assume !!(0 == ~ep21~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,154 INFO L280 TraceCheckUtils]: 299: Hoare triple {29348#false} assume !!(0 == ~ep31~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,154 INFO L280 TraceCheckUtils]: 300: Hoare triple {29348#false} ~newmax1~0 := ~node1__newmax~1; {29348#false} is VALID [2020-07-18 00:53:32,155 INFO L280 TraceCheckUtils]: 301: Hoare triple {29348#false} assume !(2 == ~r1~0); {29348#false} is VALID [2020-07-18 00:53:32,155 INFO L280 TraceCheckUtils]: 302: Hoare triple {29348#false} ~mode1~0 := 0; {29348#false} is VALID [2020-07-18 00:53:32,155 INFO L280 TraceCheckUtils]: 303: Hoare triple {29348#false} havoc ~node2__newmax~1; {29348#false} is VALID [2020-07-18 00:53:32,155 INFO L280 TraceCheckUtils]: 304: Hoare triple {29348#false} ~node2__newmax~1 := 0; {29348#false} is VALID [2020-07-18 00:53:32,155 INFO L280 TraceCheckUtils]: 305: Hoare triple {29348#false} assume !(0 == ~mode2~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,156 INFO L280 TraceCheckUtils]: 306: Hoare triple {29348#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {29348#false} is VALID [2020-07-18 00:53:32,156 INFO L280 TraceCheckUtils]: 307: Hoare triple {29348#false} assume !!(0 == ~ep12~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,156 INFO L280 TraceCheckUtils]: 308: Hoare triple {29348#false} assume !!(0 == ~ep32~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,156 INFO L280 TraceCheckUtils]: 309: Hoare triple {29348#false} ~newmax2~0 := ~node2__newmax~1; {29348#false} is VALID [2020-07-18 00:53:32,156 INFO L280 TraceCheckUtils]: 310: Hoare triple {29348#false} assume !(2 == ~r2~0); {29348#false} is VALID [2020-07-18 00:53:32,156 INFO L280 TraceCheckUtils]: 311: Hoare triple {29348#false} ~mode2~0 := 0; {29348#false} is VALID [2020-07-18 00:53:32,157 INFO L280 TraceCheckUtils]: 312: Hoare triple {29348#false} havoc ~node3__newmax~1; {29348#false} is VALID [2020-07-18 00:53:32,157 INFO L280 TraceCheckUtils]: 313: Hoare triple {29348#false} ~node3__newmax~1 := 0; {29348#false} is VALID [2020-07-18 00:53:32,157 INFO L280 TraceCheckUtils]: 314: Hoare triple {29348#false} assume !(0 == ~mode3~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,157 INFO L280 TraceCheckUtils]: 315: Hoare triple {29348#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {29348#false} is VALID [2020-07-18 00:53:32,157 INFO L280 TraceCheckUtils]: 316: Hoare triple {29348#false} assume !!(0 == ~ep13~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,158 INFO L280 TraceCheckUtils]: 317: Hoare triple {29348#false} assume !!(0 == ~ep23~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,158 INFO L280 TraceCheckUtils]: 318: Hoare triple {29348#false} ~newmax3~0 := ~node3__newmax~1; {29348#false} is VALID [2020-07-18 00:53:32,158 INFO L280 TraceCheckUtils]: 319: Hoare triple {29348#false} assume !(2 == ~r3~0); {29348#false} is VALID [2020-07-18 00:53:32,158 INFO L280 TraceCheckUtils]: 320: Hoare triple {29348#false} ~mode3~0 := 0; {29348#false} is VALID [2020-07-18 00:53:32,158 INFO L280 TraceCheckUtils]: 321: Hoare triple {29348#false} ~p12_old~0 := ~p12_new~0; {29348#false} is VALID [2020-07-18 00:53:32,158 INFO L280 TraceCheckUtils]: 322: Hoare triple {29348#false} ~p12_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,159 INFO L280 TraceCheckUtils]: 323: Hoare triple {29348#false} ~p13_old~0 := ~p13_new~0; {29348#false} is VALID [2020-07-18 00:53:32,159 INFO L280 TraceCheckUtils]: 324: Hoare triple {29348#false} ~p13_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,159 INFO L280 TraceCheckUtils]: 325: Hoare triple {29348#false} ~p21_old~0 := ~p21_new~0; {29348#false} is VALID [2020-07-18 00:53:32,159 INFO L280 TraceCheckUtils]: 326: Hoare triple {29348#false} ~p21_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,159 INFO L280 TraceCheckUtils]: 327: Hoare triple {29348#false} ~p23_old~0 := ~p23_new~0; {29348#false} is VALID [2020-07-18 00:53:32,160 INFO L280 TraceCheckUtils]: 328: Hoare triple {29348#false} ~p23_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,160 INFO L280 TraceCheckUtils]: 329: Hoare triple {29348#false} ~p31_old~0 := ~p31_new~0; {29348#false} is VALID [2020-07-18 00:53:32,160 INFO L280 TraceCheckUtils]: 330: Hoare triple {29348#false} ~p31_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,160 INFO L280 TraceCheckUtils]: 331: Hoare triple {29348#false} ~p32_old~0 := ~p32_new~0; {29348#false} is VALID [2020-07-18 00:53:32,160 INFO L280 TraceCheckUtils]: 332: Hoare triple {29348#false} ~p32_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,161 INFO L280 TraceCheckUtils]: 333: Hoare triple {29348#false} havoc ~check__tmp~1; {29348#false} is VALID [2020-07-18 00:53:32,161 INFO L280 TraceCheckUtils]: 334: Hoare triple {29348#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,161 INFO L280 TraceCheckUtils]: 335: Hoare triple {29348#false} assume ~st1~0 + ~nl1~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,161 INFO L280 TraceCheckUtils]: 336: Hoare triple {29348#false} assume ~st2~0 + ~nl2~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,161 INFO L280 TraceCheckUtils]: 337: Hoare triple {29348#false} assume ~st3~0 + ~nl3~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,161 INFO L280 TraceCheckUtils]: 338: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-18 00:53:32,162 INFO L280 TraceCheckUtils]: 339: Hoare triple {29348#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {29348#false} is VALID [2020-07-18 00:53:32,162 INFO L280 TraceCheckUtils]: 340: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,162 INFO L280 TraceCheckUtils]: 341: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-18 00:53:32,162 INFO L280 TraceCheckUtils]: 342: Hoare triple {29348#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {29348#false} is VALID [2020-07-18 00:53:32,163 INFO L280 TraceCheckUtils]: 343: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,163 INFO L280 TraceCheckUtils]: 344: Hoare triple {29348#false} ~check__tmp~1 := 1; {29348#false} is VALID [2020-07-18 00:53:32,163 INFO L280 TraceCheckUtils]: 345: Hoare triple {29348#false} ~__return_2142~0 := ~check__tmp~1; {29348#false} is VALID [2020-07-18 00:53:32,163 INFO L280 TraceCheckUtils]: 346: Hoare triple {29348#false} ~main__c1~0 := ~__return_2142~0; {29348#false} is VALID [2020-07-18 00:53:32,164 INFO L280 TraceCheckUtils]: 347: Hoare triple {29348#false} havoc ~__tmp_2~0; {29348#false} is VALID [2020-07-18 00:53:32,164 INFO L280 TraceCheckUtils]: 348: Hoare triple {29348#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {29348#false} is VALID [2020-07-18 00:53:32,164 INFO L280 TraceCheckUtils]: 349: Hoare triple {29348#false} havoc ~assert__arg~1; {29348#false} is VALID [2020-07-18 00:53:32,164 INFO L280 TraceCheckUtils]: 350: Hoare triple {29348#false} ~assert__arg~1 := ~__tmp_2~0; {29348#false} is VALID [2020-07-18 00:53:32,164 INFO L280 TraceCheckUtils]: 351: Hoare triple {29348#false} assume !(0 == ~assert__arg~1 % 256); {29348#false} is VALID [2020-07-18 00:53:32,165 INFO L280 TraceCheckUtils]: 352: Hoare triple {29348#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {29348#false} is VALID [2020-07-18 00:53:32,165 INFO L280 TraceCheckUtils]: 353: Hoare triple {29348#false} ~main__i2~0 := 1 + ~main__i2~0; {29348#false} is VALID [2020-07-18 00:53:32,165 INFO L280 TraceCheckUtils]: 354: Hoare triple {29348#false} assume ~main__i2~0 < 6; {29348#false} is VALID [2020-07-18 00:53:32,165 INFO L280 TraceCheckUtils]: 355: Hoare triple {29348#false} havoc ~node1__newmax~2; {29348#false} is VALID [2020-07-18 00:53:32,165 INFO L280 TraceCheckUtils]: 356: Hoare triple {29348#false} ~node1__newmax~2 := 0; {29348#false} is VALID [2020-07-18 00:53:32,166 INFO L280 TraceCheckUtils]: 357: Hoare triple {29348#false} assume !!(0 == ~mode1~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,166 INFO L280 TraceCheckUtils]: 358: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,166 INFO L280 TraceCheckUtils]: 359: Hoare triple {29348#false} assume !!(0 == ~ep12~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,166 INFO L280 TraceCheckUtils]: 360: Hoare triple {29348#false} assume !!(0 == ~ep13~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,166 INFO L280 TraceCheckUtils]: 361: Hoare triple {29348#false} ~mode1~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,167 INFO L280 TraceCheckUtils]: 362: Hoare triple {29348#false} havoc ~node2__newmax~2; {29348#false} is VALID [2020-07-18 00:53:32,167 INFO L280 TraceCheckUtils]: 363: Hoare triple {29348#false} ~node2__newmax~2 := 0; {29348#false} is VALID [2020-07-18 00:53:32,167 INFO L280 TraceCheckUtils]: 364: Hoare triple {29348#false} assume !!(0 == ~mode2~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,167 INFO L280 TraceCheckUtils]: 365: Hoare triple {29348#false} assume ~r2~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,167 INFO L280 TraceCheckUtils]: 366: Hoare triple {29348#false} assume !!(0 == ~ep21~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,168 INFO L280 TraceCheckUtils]: 367: Hoare triple {29348#false} assume !!(0 == ~ep23~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,168 INFO L280 TraceCheckUtils]: 368: Hoare triple {29348#false} ~mode2~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,168 INFO L280 TraceCheckUtils]: 369: Hoare triple {29348#false} havoc ~node3__newmax~2; {29348#false} is VALID [2020-07-18 00:53:32,168 INFO L280 TraceCheckUtils]: 370: Hoare triple {29348#false} ~node3__newmax~2 := 0; {29348#false} is VALID [2020-07-18 00:53:32,168 INFO L280 TraceCheckUtils]: 371: Hoare triple {29348#false} assume !!(0 == ~mode3~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,169 INFO L280 TraceCheckUtils]: 372: Hoare triple {29348#false} assume ~r3~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,169 INFO L280 TraceCheckUtils]: 373: Hoare triple {29348#false} assume !!(0 == ~ep31~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,169 INFO L280 TraceCheckUtils]: 374: Hoare triple {29348#false} assume !!(0 == ~ep32~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,169 INFO L280 TraceCheckUtils]: 375: Hoare triple {29348#false} ~mode3~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,169 INFO L280 TraceCheckUtils]: 376: Hoare triple {29348#false} ~p12_old~0 := ~p12_new~0; {29348#false} is VALID [2020-07-18 00:53:32,170 INFO L280 TraceCheckUtils]: 377: Hoare triple {29348#false} ~p12_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,170 INFO L280 TraceCheckUtils]: 378: Hoare triple {29348#false} ~p13_old~0 := ~p13_new~0; {29348#false} is VALID [2020-07-18 00:53:32,170 INFO L280 TraceCheckUtils]: 379: Hoare triple {29348#false} ~p13_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,170 INFO L280 TraceCheckUtils]: 380: Hoare triple {29348#false} ~p21_old~0 := ~p21_new~0; {29348#false} is VALID [2020-07-18 00:53:32,171 INFO L280 TraceCheckUtils]: 381: Hoare triple {29348#false} ~p21_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,171 INFO L280 TraceCheckUtils]: 382: Hoare triple {29348#false} ~p23_old~0 := ~p23_new~0; {29348#false} is VALID [2020-07-18 00:53:32,171 INFO L280 TraceCheckUtils]: 383: Hoare triple {29348#false} ~p23_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,171 INFO L280 TraceCheckUtils]: 384: Hoare triple {29348#false} ~p31_old~0 := ~p31_new~0; {29348#false} is VALID [2020-07-18 00:53:32,172 INFO L280 TraceCheckUtils]: 385: Hoare triple {29348#false} ~p31_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,172 INFO L280 TraceCheckUtils]: 386: Hoare triple {29348#false} ~p32_old~0 := ~p32_new~0; {29348#false} is VALID [2020-07-18 00:53:32,172 INFO L280 TraceCheckUtils]: 387: Hoare triple {29348#false} ~p32_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,172 INFO L280 TraceCheckUtils]: 388: Hoare triple {29348#false} havoc ~check__tmp~2; {29348#false} is VALID [2020-07-18 00:53:32,172 INFO L280 TraceCheckUtils]: 389: Hoare triple {29348#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,173 INFO L280 TraceCheckUtils]: 390: Hoare triple {29348#false} assume ~st1~0 + ~nl1~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,173 INFO L280 TraceCheckUtils]: 391: Hoare triple {29348#false} assume ~st2~0 + ~nl2~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,173 INFO L280 TraceCheckUtils]: 392: Hoare triple {29348#false} assume ~st3~0 + ~nl3~0 <= 1; {29348#false} is VALID [2020-07-18 00:53:32,173 INFO L280 TraceCheckUtils]: 393: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-18 00:53:32,174 INFO L280 TraceCheckUtils]: 394: Hoare triple {29348#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {29348#false} is VALID [2020-07-18 00:53:32,174 INFO L280 TraceCheckUtils]: 395: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,174 INFO L280 TraceCheckUtils]: 396: Hoare triple {29348#false} assume !(~r1~0 >= 2); {29348#false} is VALID [2020-07-18 00:53:32,174 INFO L280 TraceCheckUtils]: 397: Hoare triple {29348#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {29348#false} is VALID [2020-07-18 00:53:32,174 INFO L280 TraceCheckUtils]: 398: Hoare triple {29348#false} assume ~r1~0 < 2; {29348#false} is VALID [2020-07-18 00:53:32,175 INFO L280 TraceCheckUtils]: 399: Hoare triple {29348#false} ~check__tmp~2 := 1; {29348#false} is VALID [2020-07-18 00:53:32,175 INFO L280 TraceCheckUtils]: 400: Hoare triple {29348#false} ~__return_2281~0 := ~check__tmp~2; {29348#false} is VALID [2020-07-18 00:53:32,175 INFO L280 TraceCheckUtils]: 401: Hoare triple {29348#false} ~main__c1~0 := ~__return_2281~0; {29348#false} is VALID [2020-07-18 00:53:32,175 INFO L280 TraceCheckUtils]: 402: Hoare triple {29348#false} havoc ~__tmp_3~0; {29348#false} is VALID [2020-07-18 00:53:32,175 INFO L280 TraceCheckUtils]: 403: Hoare triple {29348#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {29348#false} is VALID [2020-07-18 00:53:32,176 INFO L280 TraceCheckUtils]: 404: Hoare triple {29348#false} havoc ~assert__arg~2; {29348#false} is VALID [2020-07-18 00:53:32,176 INFO L280 TraceCheckUtils]: 405: Hoare triple {29348#false} ~assert__arg~2 := ~__tmp_3~0; {29348#false} is VALID [2020-07-18 00:53:32,176 INFO L280 TraceCheckUtils]: 406: Hoare triple {29348#false} assume !(0 == ~assert__arg~2 % 256); {29348#false} is VALID [2020-07-18 00:53:32,176 INFO L280 TraceCheckUtils]: 407: Hoare triple {29348#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {29348#false} is VALID [2020-07-18 00:53:32,176 INFO L280 TraceCheckUtils]: 408: Hoare triple {29348#false} ~main__i2~0 := 1 + ~main__i2~0; {29348#false} is VALID [2020-07-18 00:53:32,177 INFO L280 TraceCheckUtils]: 409: Hoare triple {29348#false} assume ~main__i2~0 < 6; {29348#false} is VALID [2020-07-18 00:53:32,177 INFO L280 TraceCheckUtils]: 410: Hoare triple {29348#false} havoc ~node1__newmax~3; {29348#false} is VALID [2020-07-18 00:53:32,177 INFO L280 TraceCheckUtils]: 411: Hoare triple {29348#false} ~node1__newmax~3 := 0; {29348#false} is VALID [2020-07-18 00:53:32,177 INFO L280 TraceCheckUtils]: 412: Hoare triple {29348#false} assume !(0 == ~mode1~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,178 INFO L280 TraceCheckUtils]: 413: Hoare triple {29348#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {29348#false} is VALID [2020-07-18 00:53:32,178 INFO L280 TraceCheckUtils]: 414: Hoare triple {29348#false} assume !!(0 == ~ep21~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,178 INFO L280 TraceCheckUtils]: 415: Hoare triple {29348#false} assume !!(0 == ~ep31~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,178 INFO L280 TraceCheckUtils]: 416: Hoare triple {29348#false} ~newmax1~0 := ~node1__newmax~3; {29348#false} is VALID [2020-07-18 00:53:32,178 INFO L280 TraceCheckUtils]: 417: Hoare triple {29348#false} assume 2 == ~r1~0; {29348#false} is VALID [2020-07-18 00:53:32,178 INFO L280 TraceCheckUtils]: 418: Hoare triple {29348#false} assume ~max1~0 == ~id1~0; {29348#false} is VALID [2020-07-18 00:53:32,179 INFO L280 TraceCheckUtils]: 419: Hoare triple {29348#false} ~st1~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,179 INFO L280 TraceCheckUtils]: 420: Hoare triple {29348#false} ~mode1~0 := 0; {29348#false} is VALID [2020-07-18 00:53:32,179 INFO L280 TraceCheckUtils]: 421: Hoare triple {29348#false} havoc ~node2__newmax~3; {29348#false} is VALID [2020-07-18 00:53:32,179 INFO L280 TraceCheckUtils]: 422: Hoare triple {29348#false} ~node2__newmax~3 := 0; {29348#false} is VALID [2020-07-18 00:53:32,179 INFO L280 TraceCheckUtils]: 423: Hoare triple {29348#false} assume !(0 == ~mode2~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,180 INFO L280 TraceCheckUtils]: 424: Hoare triple {29348#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {29348#false} is VALID [2020-07-18 00:53:32,180 INFO L280 TraceCheckUtils]: 425: Hoare triple {29348#false} assume !!(0 == ~ep12~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,180 INFO L280 TraceCheckUtils]: 426: Hoare triple {29348#false} assume !!(0 == ~ep32~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,180 INFO L280 TraceCheckUtils]: 427: Hoare triple {29348#false} ~newmax2~0 := ~node2__newmax~3; {29348#false} is VALID [2020-07-18 00:53:32,180 INFO L280 TraceCheckUtils]: 428: Hoare triple {29348#false} assume 2 == ~r2~0; {29348#false} is VALID [2020-07-18 00:53:32,181 INFO L280 TraceCheckUtils]: 429: Hoare triple {29348#false} assume ~max2~0 == ~id2~0; {29348#false} is VALID [2020-07-18 00:53:32,181 INFO L280 TraceCheckUtils]: 430: Hoare triple {29348#false} ~st2~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,181 INFO L280 TraceCheckUtils]: 431: Hoare triple {29348#false} ~mode2~0 := 0; {29348#false} is VALID [2020-07-18 00:53:32,181 INFO L280 TraceCheckUtils]: 432: Hoare triple {29348#false} havoc ~node3__newmax~3; {29348#false} is VALID [2020-07-18 00:53:32,181 INFO L280 TraceCheckUtils]: 433: Hoare triple {29348#false} ~node3__newmax~3 := 0; {29348#false} is VALID [2020-07-18 00:53:32,182 INFO L280 TraceCheckUtils]: 434: Hoare triple {29348#false} assume !(0 == ~mode3~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,182 INFO L280 TraceCheckUtils]: 435: Hoare triple {29348#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {29348#false} is VALID [2020-07-18 00:53:32,182 INFO L280 TraceCheckUtils]: 436: Hoare triple {29348#false} assume !!(0 == ~ep13~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,182 INFO L280 TraceCheckUtils]: 437: Hoare triple {29348#false} assume !!(0 == ~ep23~0 % 256); {29348#false} is VALID [2020-07-18 00:53:32,182 INFO L280 TraceCheckUtils]: 438: Hoare triple {29348#false} ~newmax3~0 := ~node3__newmax~3; {29348#false} is VALID [2020-07-18 00:53:32,183 INFO L280 TraceCheckUtils]: 439: Hoare triple {29348#false} assume 2 == ~r3~0; {29348#false} is VALID [2020-07-18 00:53:32,183 INFO L280 TraceCheckUtils]: 440: Hoare triple {29348#false} assume ~max3~0 == ~id3~0; {29348#false} is VALID [2020-07-18 00:53:32,183 INFO L280 TraceCheckUtils]: 441: Hoare triple {29348#false} ~st3~0 := 1; {29348#false} is VALID [2020-07-18 00:53:32,183 INFO L280 TraceCheckUtils]: 442: Hoare triple {29348#false} ~mode3~0 := 0; {29348#false} is VALID [2020-07-18 00:53:32,183 INFO L280 TraceCheckUtils]: 443: Hoare triple {29348#false} ~p12_old~0 := ~p12_new~0; {29348#false} is VALID [2020-07-18 00:53:32,184 INFO L280 TraceCheckUtils]: 444: Hoare triple {29348#false} ~p12_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,184 INFO L280 TraceCheckUtils]: 445: Hoare triple {29348#false} ~p13_old~0 := ~p13_new~0; {29348#false} is VALID [2020-07-18 00:53:32,184 INFO L280 TraceCheckUtils]: 446: Hoare triple {29348#false} ~p13_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,184 INFO L280 TraceCheckUtils]: 447: Hoare triple {29348#false} ~p21_old~0 := ~p21_new~0; {29348#false} is VALID [2020-07-18 00:53:32,184 INFO L280 TraceCheckUtils]: 448: Hoare triple {29348#false} ~p21_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,185 INFO L280 TraceCheckUtils]: 449: Hoare triple {29348#false} ~p23_old~0 := ~p23_new~0; {29348#false} is VALID [2020-07-18 00:53:32,185 INFO L280 TraceCheckUtils]: 450: Hoare triple {29348#false} ~p23_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,185 INFO L280 TraceCheckUtils]: 451: Hoare triple {29348#false} ~p31_old~0 := ~p31_new~0; {29348#false} is VALID [2020-07-18 00:53:32,185 INFO L280 TraceCheckUtils]: 452: Hoare triple {29348#false} ~p31_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,185 INFO L280 TraceCheckUtils]: 453: Hoare triple {29348#false} ~p32_old~0 := ~p32_new~0; {29348#false} is VALID [2020-07-18 00:53:32,186 INFO L280 TraceCheckUtils]: 454: Hoare triple {29348#false} ~p32_new~0 := ~nomsg~0; {29348#false} is VALID [2020-07-18 00:53:32,186 INFO L280 TraceCheckUtils]: 455: Hoare triple {29348#false} havoc ~check__tmp~3; {29348#false} is VALID [2020-07-18 00:53:32,186 INFO L280 TraceCheckUtils]: 456: Hoare triple {29348#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {29348#false} is VALID [2020-07-18 00:53:32,186 INFO L280 TraceCheckUtils]: 457: Hoare triple {29348#false} ~check__tmp~3 := 0; {29348#false} is VALID [2020-07-18 00:53:32,186 INFO L280 TraceCheckUtils]: 458: Hoare triple {29348#false} ~__return_3069~0 := ~check__tmp~3; {29348#false} is VALID [2020-07-18 00:53:32,187 INFO L280 TraceCheckUtils]: 459: Hoare triple {29348#false} ~main__c1~0 := ~__return_3069~0; {29348#false} is VALID [2020-07-18 00:53:32,187 INFO L280 TraceCheckUtils]: 460: Hoare triple {29348#false} havoc ~__tmp_4~0; {29348#false} is VALID [2020-07-18 00:53:32,187 INFO L280 TraceCheckUtils]: 461: Hoare triple {29348#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {29348#false} is VALID [2020-07-18 00:53:32,187 INFO L280 TraceCheckUtils]: 462: Hoare triple {29348#false} havoc ~assert__arg~3; {29348#false} is VALID [2020-07-18 00:53:32,187 INFO L280 TraceCheckUtils]: 463: Hoare triple {29348#false} ~assert__arg~3 := ~__tmp_4~0; {29348#false} is VALID [2020-07-18 00:53:32,188 INFO L280 TraceCheckUtils]: 464: Hoare triple {29348#false} assume 0 == ~assert__arg~3 % 256; {29348#false} is VALID [2020-07-18 00:53:32,188 INFO L280 TraceCheckUtils]: 465: Hoare triple {29348#false} assume !false; {29348#false} is VALID [2020-07-18 00:53:32,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:53:32,359 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:53:32,360 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1538348312] [2020-07-18 00:53:32,360 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:53:32,360 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:53:32,361 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020370586] [2020-07-18 00:53:32,362 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 466 [2020-07-18 00:53:32,366 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:53:32,367 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:53:32,910 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 466 edges. 466 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:32,911 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:53:32,911 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:53:32,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:53:32,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:53:32,912 INFO L87 Difference]: Start difference. First operand 2513 states and 3033 transitions. Second operand 4 states. [2020-07-18 00:53:54,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:53:54,384 INFO L93 Difference]: Finished difference Result 7118 states and 8654 transitions. [2020-07-18 00:53:54,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:53:54,384 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 466 [2020-07-18 00:53:54,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:53:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:53:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3437 transitions. [2020-07-18 00:53:54,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:53:54,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3437 transitions. [2020-07-18 00:53:54,425 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3437 transitions. [2020-07-18 00:53:58,727 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3437 edges. 3437 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:59,445 INFO L225 Difference]: With dead ends: 7118 [2020-07-18 00:53:59,445 INFO L226 Difference]: Without dead ends: 4831 [2020-07-18 00:53:59,450 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 288 GetRequests, 285 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:53:59,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4831 states. [2020-07-18 00:54:06,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4831 to 2515. [2020-07-18 00:54:06,180 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:54:06,180 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4831 states. Second operand 2515 states. [2020-07-18 00:54:06,180 INFO L74 IsIncluded]: Start isIncluded. First operand 4831 states. Second operand 2515 states. [2020-07-18 00:54:06,181 INFO L87 Difference]: Start difference. First operand 4831 states. Second operand 2515 states. [2020-07-18 00:54:06,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:54:06,895 INFO L93 Difference]: Finished difference Result 4831 states and 5864 transitions. [2020-07-18 00:54:06,896 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 5864 transitions. [2020-07-18 00:54:06,902 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:54:06,902 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:54:06,902 INFO L74 IsIncluded]: Start isIncluded. First operand 2515 states. Second operand 4831 states. [2020-07-18 00:54:06,903 INFO L87 Difference]: Start difference. First operand 2515 states. Second operand 4831 states. [2020-07-18 00:54:07,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:54:07,663 INFO L93 Difference]: Finished difference Result 4831 states and 5864 transitions. [2020-07-18 00:54:07,663 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 5864 transitions. [2020-07-18 00:54:07,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:54:07,668 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:54:07,669 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:54:07,669 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:54:07,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2515 states. [2020-07-18 00:54:07,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 2515 states and 3035 transitions. [2020-07-18 00:54:07,924 INFO L78 Accepts]: Start accepts. Automaton has 2515 states and 3035 transitions. Word has length 466 [2020-07-18 00:54:07,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:54:07,924 INFO L479 AbstractCegarLoop]: Abstraction has 2515 states and 3035 transitions. [2020-07-18 00:54:07,924 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:54:07,924 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2515 states and 3035 transitions. [2020-07-18 00:54:13,487 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3035 edges. 3035 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:54:13,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 3035 transitions. [2020-07-18 00:54:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2020-07-18 00:54:13,500 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:54:13,501 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:54:13,501 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:54:13,501 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:54:13,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:54:13,502 INFO L82 PathProgramCache]: Analyzing trace with hash 1054735442, now seen corresponding path program 1 times [2020-07-18 00:54:13,502 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:54:13,502 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [857705988] [2020-07-18 00:54:13,502 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:54:13,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:54:14,202 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-18 00:54:14,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:54:14,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {58425#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {58351#true} ~nomsg~0 := -1; {58351#true} is VALID [2020-07-18 00:54:14,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {58351#true} ~p12~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,280 INFO L280 TraceCheckUtils]: 3: Hoare triple {58351#true} ~p12_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,280 INFO L280 TraceCheckUtils]: 4: Hoare triple {58351#true} ~p12_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {58351#true} ~ep12~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,281 INFO L280 TraceCheckUtils]: 6: Hoare triple {58351#true} ~p13~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,281 INFO L280 TraceCheckUtils]: 7: Hoare triple {58351#true} ~p13_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {58351#true} ~p13_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,282 INFO L280 TraceCheckUtils]: 9: Hoare triple {58351#true} ~ep13~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,282 INFO L280 TraceCheckUtils]: 10: Hoare triple {58351#true} ~p21~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,283 INFO L280 TraceCheckUtils]: 11: Hoare triple {58351#true} ~p21_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {58351#true} ~p21_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {58351#true} ~ep21~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,284 INFO L280 TraceCheckUtils]: 14: Hoare triple {58351#true} ~p23~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,284 INFO L280 TraceCheckUtils]: 15: Hoare triple {58351#true} ~p23_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,284 INFO L280 TraceCheckUtils]: 16: Hoare triple {58351#true} ~p23_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,285 INFO L280 TraceCheckUtils]: 17: Hoare triple {58351#true} ~ep23~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,285 INFO L280 TraceCheckUtils]: 18: Hoare triple {58351#true} ~p31~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,285 INFO L280 TraceCheckUtils]: 19: Hoare triple {58351#true} ~p31_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,286 INFO L280 TraceCheckUtils]: 20: Hoare triple {58351#true} ~p31_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,286 INFO L280 TraceCheckUtils]: 21: Hoare triple {58351#true} ~ep31~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,286 INFO L280 TraceCheckUtils]: 22: Hoare triple {58351#true} ~p32~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,287 INFO L280 TraceCheckUtils]: 23: Hoare triple {58351#true} ~p32_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,287 INFO L280 TraceCheckUtils]: 24: Hoare triple {58351#true} ~p32_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,287 INFO L280 TraceCheckUtils]: 25: Hoare triple {58351#true} ~ep32~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,288 INFO L280 TraceCheckUtils]: 26: Hoare triple {58351#true} ~id1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,288 INFO L280 TraceCheckUtils]: 27: Hoare triple {58351#true} ~r1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,288 INFO L280 TraceCheckUtils]: 28: Hoare triple {58351#true} ~st1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,289 INFO L280 TraceCheckUtils]: 29: Hoare triple {58351#true} ~nl1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,289 INFO L280 TraceCheckUtils]: 30: Hoare triple {58351#true} ~m1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,289 INFO L280 TraceCheckUtils]: 31: Hoare triple {58351#true} ~max1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,290 INFO L280 TraceCheckUtils]: 32: Hoare triple {58351#true} ~mode1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,290 INFO L280 TraceCheckUtils]: 33: Hoare triple {58351#true} ~newmax1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,290 INFO L280 TraceCheckUtils]: 34: Hoare triple {58351#true} ~id2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,291 INFO L280 TraceCheckUtils]: 35: Hoare triple {58351#true} ~r2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,291 INFO L280 TraceCheckUtils]: 36: Hoare triple {58351#true} ~st2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,291 INFO L280 TraceCheckUtils]: 37: Hoare triple {58351#true} ~nl2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,292 INFO L280 TraceCheckUtils]: 38: Hoare triple {58351#true} ~m2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,292 INFO L280 TraceCheckUtils]: 39: Hoare triple {58351#true} ~max2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,292 INFO L280 TraceCheckUtils]: 40: Hoare triple {58351#true} ~mode2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,293 INFO L280 TraceCheckUtils]: 41: Hoare triple {58351#true} ~newmax2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,293 INFO L280 TraceCheckUtils]: 42: Hoare triple {58351#true} ~id3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,293 INFO L280 TraceCheckUtils]: 43: Hoare triple {58351#true} ~r3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,294 INFO L280 TraceCheckUtils]: 44: Hoare triple {58351#true} ~st3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,294 INFO L280 TraceCheckUtils]: 45: Hoare triple {58351#true} ~nl3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,294 INFO L280 TraceCheckUtils]: 46: Hoare triple {58351#true} ~m3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,295 INFO L280 TraceCheckUtils]: 47: Hoare triple {58351#true} ~max3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,295 INFO L280 TraceCheckUtils]: 48: Hoare triple {58351#true} ~mode3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,295 INFO L280 TraceCheckUtils]: 49: Hoare triple {58351#true} ~newmax3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,296 INFO L280 TraceCheckUtils]: 50: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {58351#true} is VALID [2020-07-18 00:54:14,296 INFO L280 TraceCheckUtils]: 51: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {58351#true} is VALID [2020-07-18 00:54:14,296 INFO L280 TraceCheckUtils]: 52: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {58351#true} is VALID [2020-07-18 00:54:14,297 INFO L280 TraceCheckUtils]: 53: Hoare triple {58351#true} ~__return_1863~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,297 INFO L280 TraceCheckUtils]: 54: Hoare triple {58351#true} ~__return_2009~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,297 INFO L280 TraceCheckUtils]: 55: Hoare triple {58351#true} ~__return_2142~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,298 INFO L280 TraceCheckUtils]: 56: Hoare triple {58351#true} ~__return_2281~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,298 INFO L280 TraceCheckUtils]: 57: Hoare triple {58351#true} ~__return_3069~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,298 INFO L280 TraceCheckUtils]: 58: Hoare triple {58351#true} ~__return_3038~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,299 INFO L280 TraceCheckUtils]: 59: Hoare triple {58351#true} ~__return_2975~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,299 INFO L280 TraceCheckUtils]: 60: Hoare triple {58351#true} ~__return_2941~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,299 INFO L280 TraceCheckUtils]: 61: Hoare triple {58351#true} ~__tmp_2420_0~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,300 INFO L280 TraceCheckUtils]: 62: Hoare triple {58351#true} ~__return_2543~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,300 INFO L280 TraceCheckUtils]: 63: Hoare triple {58351#true} ~__return_2433~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,300 INFO L280 TraceCheckUtils]: 64: Hoare triple {58351#true} ~__return_2828~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,301 INFO L280 TraceCheckUtils]: 65: Hoare triple {58351#true} ~__return_2794~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,301 INFO L280 TraceCheckUtils]: 66: Hoare triple {58351#true} ~__return_2710~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,301 INFO L280 TraceCheckUtils]: 67: Hoare triple {58351#true} ~__return_2419~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,302 INFO L280 TraceCheckUtils]: 68: Hoare triple {58351#true} assume true; {58351#true} is VALID [2020-07-18 00:54:14,302 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {58351#true} {58351#true} #2486#return; {58351#true} is VALID [2020-07-18 00:54:14,315 INFO L263 TraceCheckUtils]: 0: Hoare triple {58351#true} call ULTIMATE.init(); {58425#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:54:14,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {58425#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {58351#true} ~nomsg~0 := -1; {58351#true} is VALID [2020-07-18 00:54:14,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {58351#true} ~p12~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {58351#true} ~p12_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {58351#true} ~p12_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {58351#true} ~ep12~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {58351#true} ~p13~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {58351#true} ~p13_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {58351#true} ~p13_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {58351#true} ~ep13~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,318 INFO L280 TraceCheckUtils]: 11: Hoare triple {58351#true} ~p21~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,319 INFO L280 TraceCheckUtils]: 12: Hoare triple {58351#true} ~p21_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {58351#true} ~p21_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,319 INFO L280 TraceCheckUtils]: 14: Hoare triple {58351#true} ~ep21~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {58351#true} ~p23~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {58351#true} ~p23_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,320 INFO L280 TraceCheckUtils]: 17: Hoare triple {58351#true} ~p23_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,321 INFO L280 TraceCheckUtils]: 18: Hoare triple {58351#true} ~ep23~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {58351#true} ~p31~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,321 INFO L280 TraceCheckUtils]: 20: Hoare triple {58351#true} ~p31_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,322 INFO L280 TraceCheckUtils]: 21: Hoare triple {58351#true} ~p31_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {58351#true} ~ep31~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,322 INFO L280 TraceCheckUtils]: 23: Hoare triple {58351#true} ~p32~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,323 INFO L280 TraceCheckUtils]: 24: Hoare triple {58351#true} ~p32_old~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,323 INFO L280 TraceCheckUtils]: 25: Hoare triple {58351#true} ~p32_new~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,323 INFO L280 TraceCheckUtils]: 26: Hoare triple {58351#true} ~ep32~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,324 INFO L280 TraceCheckUtils]: 27: Hoare triple {58351#true} ~id1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,324 INFO L280 TraceCheckUtils]: 28: Hoare triple {58351#true} ~r1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,324 INFO L280 TraceCheckUtils]: 29: Hoare triple {58351#true} ~st1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,324 INFO L280 TraceCheckUtils]: 30: Hoare triple {58351#true} ~nl1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {58351#true} ~m1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,325 INFO L280 TraceCheckUtils]: 32: Hoare triple {58351#true} ~max1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,325 INFO L280 TraceCheckUtils]: 33: Hoare triple {58351#true} ~mode1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,326 INFO L280 TraceCheckUtils]: 34: Hoare triple {58351#true} ~newmax1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,326 INFO L280 TraceCheckUtils]: 35: Hoare triple {58351#true} ~id2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,326 INFO L280 TraceCheckUtils]: 36: Hoare triple {58351#true} ~r2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,327 INFO L280 TraceCheckUtils]: 37: Hoare triple {58351#true} ~st2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,327 INFO L280 TraceCheckUtils]: 38: Hoare triple {58351#true} ~nl2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,327 INFO L280 TraceCheckUtils]: 39: Hoare triple {58351#true} ~m2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,328 INFO L280 TraceCheckUtils]: 40: Hoare triple {58351#true} ~max2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,328 INFO L280 TraceCheckUtils]: 41: Hoare triple {58351#true} ~mode2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,328 INFO L280 TraceCheckUtils]: 42: Hoare triple {58351#true} ~newmax2~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,329 INFO L280 TraceCheckUtils]: 43: Hoare triple {58351#true} ~id3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,329 INFO L280 TraceCheckUtils]: 44: Hoare triple {58351#true} ~r3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,329 INFO L280 TraceCheckUtils]: 45: Hoare triple {58351#true} ~st3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,330 INFO L280 TraceCheckUtils]: 46: Hoare triple {58351#true} ~nl3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,330 INFO L280 TraceCheckUtils]: 47: Hoare triple {58351#true} ~m3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,330 INFO L280 TraceCheckUtils]: 48: Hoare triple {58351#true} ~max3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,331 INFO L280 TraceCheckUtils]: 49: Hoare triple {58351#true} ~mode3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,331 INFO L280 TraceCheckUtils]: 50: Hoare triple {58351#true} ~newmax3~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,331 INFO L280 TraceCheckUtils]: 51: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {58351#true} is VALID [2020-07-18 00:54:14,332 INFO L280 TraceCheckUtils]: 52: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {58351#true} is VALID [2020-07-18 00:54:14,332 INFO L280 TraceCheckUtils]: 53: Hoare triple {58351#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {58351#true} is VALID [2020-07-18 00:54:14,332 INFO L280 TraceCheckUtils]: 54: Hoare triple {58351#true} ~__return_1863~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,332 INFO L280 TraceCheckUtils]: 55: Hoare triple {58351#true} ~__return_2009~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,333 INFO L280 TraceCheckUtils]: 56: Hoare triple {58351#true} ~__return_2142~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,333 INFO L280 TraceCheckUtils]: 57: Hoare triple {58351#true} ~__return_2281~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,333 INFO L280 TraceCheckUtils]: 58: Hoare triple {58351#true} ~__return_3069~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,334 INFO L280 TraceCheckUtils]: 59: Hoare triple {58351#true} ~__return_3038~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,334 INFO L280 TraceCheckUtils]: 60: Hoare triple {58351#true} ~__return_2975~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,334 INFO L280 TraceCheckUtils]: 61: Hoare triple {58351#true} ~__return_2941~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,335 INFO L280 TraceCheckUtils]: 62: Hoare triple {58351#true} ~__tmp_2420_0~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,335 INFO L280 TraceCheckUtils]: 63: Hoare triple {58351#true} ~__return_2543~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,335 INFO L280 TraceCheckUtils]: 64: Hoare triple {58351#true} ~__return_2433~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,336 INFO L280 TraceCheckUtils]: 65: Hoare triple {58351#true} ~__return_2828~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,336 INFO L280 TraceCheckUtils]: 66: Hoare triple {58351#true} ~__return_2794~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,336 INFO L280 TraceCheckUtils]: 67: Hoare triple {58351#true} ~__return_2710~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,337 INFO L280 TraceCheckUtils]: 68: Hoare triple {58351#true} ~__return_2419~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,337 INFO L280 TraceCheckUtils]: 69: Hoare triple {58351#true} assume true; {58351#true} is VALID [2020-07-18 00:54:14,337 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {58351#true} {58351#true} #2486#return; {58351#true} is VALID [2020-07-18 00:54:14,338 INFO L263 TraceCheckUtils]: 71: Hoare triple {58351#true} call #t~ret30 := main(); {58351#true} is VALID [2020-07-18 00:54:14,338 INFO L280 TraceCheckUtils]: 72: Hoare triple {58351#true} havoc ~main__c1~0; {58351#true} is VALID [2020-07-18 00:54:14,338 INFO L280 TraceCheckUtils]: 73: Hoare triple {58351#true} havoc ~main__i2~0; {58351#true} is VALID [2020-07-18 00:54:14,339 INFO L280 TraceCheckUtils]: 74: Hoare triple {58351#true} ~main__c1~0 := 0; {58351#true} is VALID [2020-07-18 00:54:14,339 INFO L280 TraceCheckUtils]: 75: Hoare triple {58351#true} ~ep12~0 := #t~nondet0; {58351#true} is VALID [2020-07-18 00:54:14,339 INFO L280 TraceCheckUtils]: 76: Hoare triple {58351#true} havoc #t~nondet0; {58351#true} is VALID [2020-07-18 00:54:14,339 INFO L280 TraceCheckUtils]: 77: Hoare triple {58351#true} ~ep13~0 := #t~nondet1; {58351#true} is VALID [2020-07-18 00:54:14,340 INFO L280 TraceCheckUtils]: 78: Hoare triple {58351#true} havoc #t~nondet1; {58351#true} is VALID [2020-07-18 00:54:14,340 INFO L280 TraceCheckUtils]: 79: Hoare triple {58351#true} ~ep21~0 := #t~nondet2; {58351#true} is VALID [2020-07-18 00:54:14,340 INFO L280 TraceCheckUtils]: 80: Hoare triple {58351#true} havoc #t~nondet2; {58351#true} is VALID [2020-07-18 00:54:14,341 INFO L280 TraceCheckUtils]: 81: Hoare triple {58351#true} ~ep23~0 := #t~nondet3; {58351#true} is VALID [2020-07-18 00:54:14,341 INFO L280 TraceCheckUtils]: 82: Hoare triple {58351#true} havoc #t~nondet3; {58351#true} is VALID [2020-07-18 00:54:14,341 INFO L280 TraceCheckUtils]: 83: Hoare triple {58351#true} ~ep31~0 := #t~nondet4; {58351#true} is VALID [2020-07-18 00:54:14,342 INFO L280 TraceCheckUtils]: 84: Hoare triple {58351#true} havoc #t~nondet4; {58351#true} is VALID [2020-07-18 00:54:14,342 INFO L280 TraceCheckUtils]: 85: Hoare triple {58351#true} ~ep32~0 := #t~nondet5; {58351#true} is VALID [2020-07-18 00:54:14,342 INFO L280 TraceCheckUtils]: 86: Hoare triple {58351#true} havoc #t~nondet5; {58351#true} is VALID [2020-07-18 00:54:14,343 INFO L280 TraceCheckUtils]: 87: Hoare triple {58351#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,343 INFO L280 TraceCheckUtils]: 88: Hoare triple {58351#true} ~id1~0 := #t~nondet6; {58351#true} is VALID [2020-07-18 00:54:14,343 INFO L280 TraceCheckUtils]: 89: Hoare triple {58351#true} havoc #t~nondet6; {58351#true} is VALID [2020-07-18 00:54:14,343 INFO L280 TraceCheckUtils]: 90: Hoare triple {58351#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,343 INFO L280 TraceCheckUtils]: 91: Hoare triple {58351#true} ~r1~0 := #t~nondet7; {58351#true} is VALID [2020-07-18 00:54:14,344 INFO L280 TraceCheckUtils]: 92: Hoare triple {58351#true} havoc #t~nondet7; {58351#true} is VALID [2020-07-18 00:54:14,344 INFO L280 TraceCheckUtils]: 93: Hoare triple {58351#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,344 INFO L280 TraceCheckUtils]: 94: Hoare triple {58351#true} ~st1~0 := #t~nondet8; {58351#true} is VALID [2020-07-18 00:54:14,344 INFO L280 TraceCheckUtils]: 95: Hoare triple {58351#true} havoc #t~nondet8; {58351#true} is VALID [2020-07-18 00:54:14,344 INFO L280 TraceCheckUtils]: 96: Hoare triple {58351#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,345 INFO L280 TraceCheckUtils]: 97: Hoare triple {58351#true} ~nl1~0 := #t~nondet9; {58351#true} is VALID [2020-07-18 00:54:14,345 INFO L280 TraceCheckUtils]: 98: Hoare triple {58351#true} havoc #t~nondet9; {58351#true} is VALID [2020-07-18 00:54:14,345 INFO L280 TraceCheckUtils]: 99: Hoare triple {58351#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,345 INFO L280 TraceCheckUtils]: 100: Hoare triple {58351#true} ~m1~0 := #t~nondet10; {58351#true} is VALID [2020-07-18 00:54:14,345 INFO L280 TraceCheckUtils]: 101: Hoare triple {58351#true} havoc #t~nondet10; {58351#true} is VALID [2020-07-18 00:54:14,346 INFO L280 TraceCheckUtils]: 102: Hoare triple {58351#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,346 INFO L280 TraceCheckUtils]: 103: Hoare triple {58351#true} ~max1~0 := #t~nondet11; {58351#true} is VALID [2020-07-18 00:54:14,346 INFO L280 TraceCheckUtils]: 104: Hoare triple {58351#true} havoc #t~nondet11; {58351#true} is VALID [2020-07-18 00:54:14,346 INFO L280 TraceCheckUtils]: 105: Hoare triple {58351#true} ~mode1~0 := #t~nondet12; {58351#true} is VALID [2020-07-18 00:54:14,346 INFO L280 TraceCheckUtils]: 106: Hoare triple {58351#true} havoc #t~nondet12; {58351#true} is VALID [2020-07-18 00:54:14,347 INFO L280 TraceCheckUtils]: 107: Hoare triple {58351#true} ~newmax1~0 := #t~nondet13; {58351#true} is VALID [2020-07-18 00:54:14,347 INFO L280 TraceCheckUtils]: 108: Hoare triple {58351#true} havoc #t~nondet13; {58351#true} is VALID [2020-07-18 00:54:14,347 INFO L280 TraceCheckUtils]: 109: Hoare triple {58351#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,347 INFO L280 TraceCheckUtils]: 110: Hoare triple {58351#true} ~id2~0 := #t~nondet14; {58351#true} is VALID [2020-07-18 00:54:14,347 INFO L280 TraceCheckUtils]: 111: Hoare triple {58351#true} havoc #t~nondet14; {58351#true} is VALID [2020-07-18 00:54:14,347 INFO L280 TraceCheckUtils]: 112: Hoare triple {58351#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,348 INFO L280 TraceCheckUtils]: 113: Hoare triple {58351#true} ~r2~0 := #t~nondet15; {58351#true} is VALID [2020-07-18 00:54:14,348 INFO L280 TraceCheckUtils]: 114: Hoare triple {58351#true} havoc #t~nondet15; {58351#true} is VALID [2020-07-18 00:54:14,348 INFO L280 TraceCheckUtils]: 115: Hoare triple {58351#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,348 INFO L280 TraceCheckUtils]: 116: Hoare triple {58351#true} ~st2~0 := #t~nondet16; {58351#true} is VALID [2020-07-18 00:54:14,348 INFO L280 TraceCheckUtils]: 117: Hoare triple {58351#true} havoc #t~nondet16; {58351#true} is VALID [2020-07-18 00:54:14,349 INFO L280 TraceCheckUtils]: 118: Hoare triple {58351#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,349 INFO L280 TraceCheckUtils]: 119: Hoare triple {58351#true} ~nl2~0 := #t~nondet17; {58351#true} is VALID [2020-07-18 00:54:14,349 INFO L280 TraceCheckUtils]: 120: Hoare triple {58351#true} havoc #t~nondet17; {58351#true} is VALID [2020-07-18 00:54:14,349 INFO L280 TraceCheckUtils]: 121: Hoare triple {58351#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,349 INFO L280 TraceCheckUtils]: 122: Hoare triple {58351#true} ~m2~0 := #t~nondet18; {58351#true} is VALID [2020-07-18 00:54:14,350 INFO L280 TraceCheckUtils]: 123: Hoare triple {58351#true} havoc #t~nondet18; {58351#true} is VALID [2020-07-18 00:54:14,350 INFO L280 TraceCheckUtils]: 124: Hoare triple {58351#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,350 INFO L280 TraceCheckUtils]: 125: Hoare triple {58351#true} ~max2~0 := #t~nondet19; {58351#true} is VALID [2020-07-18 00:54:14,350 INFO L280 TraceCheckUtils]: 126: Hoare triple {58351#true} havoc #t~nondet19; {58351#true} is VALID [2020-07-18 00:54:14,350 INFO L280 TraceCheckUtils]: 127: Hoare triple {58351#true} ~mode2~0 := #t~nondet20; {58351#true} is VALID [2020-07-18 00:54:14,351 INFO L280 TraceCheckUtils]: 128: Hoare triple {58351#true} havoc #t~nondet20; {58351#true} is VALID [2020-07-18 00:54:14,351 INFO L280 TraceCheckUtils]: 129: Hoare triple {58351#true} ~newmax2~0 := #t~nondet21; {58351#true} is VALID [2020-07-18 00:54:14,351 INFO L280 TraceCheckUtils]: 130: Hoare triple {58351#true} havoc #t~nondet21; {58351#true} is VALID [2020-07-18 00:54:14,352 INFO L280 TraceCheckUtils]: 131: Hoare triple {58351#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,352 INFO L280 TraceCheckUtils]: 132: Hoare triple {58351#true} ~id3~0 := #t~nondet22; {58351#true} is VALID [2020-07-18 00:54:14,352 INFO L280 TraceCheckUtils]: 133: Hoare triple {58351#true} havoc #t~nondet22; {58351#true} is VALID [2020-07-18 00:54:14,353 INFO L280 TraceCheckUtils]: 134: Hoare triple {58351#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,353 INFO L280 TraceCheckUtils]: 135: Hoare triple {58351#true} ~r3~0 := #t~nondet23; {58351#true} is VALID [2020-07-18 00:54:14,353 INFO L280 TraceCheckUtils]: 136: Hoare triple {58351#true} havoc #t~nondet23; {58351#true} is VALID [2020-07-18 00:54:14,354 INFO L280 TraceCheckUtils]: 137: Hoare triple {58351#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,354 INFO L280 TraceCheckUtils]: 138: Hoare triple {58351#true} ~st3~0 := #t~nondet24; {58351#true} is VALID [2020-07-18 00:54:14,354 INFO L280 TraceCheckUtils]: 139: Hoare triple {58351#true} havoc #t~nondet24; {58351#true} is VALID [2020-07-18 00:54:14,355 INFO L280 TraceCheckUtils]: 140: Hoare triple {58351#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,355 INFO L280 TraceCheckUtils]: 141: Hoare triple {58351#true} ~nl3~0 := #t~nondet25; {58351#true} is VALID [2020-07-18 00:54:14,355 INFO L280 TraceCheckUtils]: 142: Hoare triple {58351#true} havoc #t~nondet25; {58351#true} is VALID [2020-07-18 00:54:14,355 INFO L280 TraceCheckUtils]: 143: Hoare triple {58351#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,356 INFO L280 TraceCheckUtils]: 144: Hoare triple {58351#true} ~m3~0 := #t~nondet26; {58351#true} is VALID [2020-07-18 00:54:14,356 INFO L280 TraceCheckUtils]: 145: Hoare triple {58351#true} havoc #t~nondet26; {58351#true} is VALID [2020-07-18 00:54:14,356 INFO L280 TraceCheckUtils]: 146: Hoare triple {58351#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {58351#true} is VALID [2020-07-18 00:54:14,357 INFO L280 TraceCheckUtils]: 147: Hoare triple {58351#true} ~max3~0 := #t~nondet27; {58351#true} is VALID [2020-07-18 00:54:14,357 INFO L280 TraceCheckUtils]: 148: Hoare triple {58351#true} havoc #t~nondet27; {58351#true} is VALID [2020-07-18 00:54:14,357 INFO L280 TraceCheckUtils]: 149: Hoare triple {58351#true} ~mode3~0 := #t~nondet28; {58351#true} is VALID [2020-07-18 00:54:14,358 INFO L280 TraceCheckUtils]: 150: Hoare triple {58351#true} havoc #t~nondet28; {58351#true} is VALID [2020-07-18 00:54:14,358 INFO L280 TraceCheckUtils]: 151: Hoare triple {58351#true} ~newmax3~0 := #t~nondet29; {58351#true} is VALID [2020-07-18 00:54:14,358 INFO L280 TraceCheckUtils]: 152: Hoare triple {58351#true} havoc #t~nondet29; {58351#true} is VALID [2020-07-18 00:54:14,358 INFO L280 TraceCheckUtils]: 153: Hoare triple {58351#true} havoc ~init__r121~0; {58351#true} is VALID [2020-07-18 00:54:14,359 INFO L280 TraceCheckUtils]: 154: Hoare triple {58351#true} havoc ~init__r131~0; {58351#true} is VALID [2020-07-18 00:54:14,359 INFO L280 TraceCheckUtils]: 155: Hoare triple {58351#true} havoc ~init__r211~0; {58351#true} is VALID [2020-07-18 00:54:14,359 INFO L280 TraceCheckUtils]: 156: Hoare triple {58351#true} havoc ~init__r231~0; {58351#true} is VALID [2020-07-18 00:54:14,359 INFO L280 TraceCheckUtils]: 157: Hoare triple {58351#true} havoc ~init__r311~0; {58351#true} is VALID [2020-07-18 00:54:14,360 INFO L280 TraceCheckUtils]: 158: Hoare triple {58351#true} havoc ~init__r321~0; {58351#true} is VALID [2020-07-18 00:54:14,360 INFO L280 TraceCheckUtils]: 159: Hoare triple {58351#true} havoc ~init__r122~0; {58351#true} is VALID [2020-07-18 00:54:14,360 INFO L280 TraceCheckUtils]: 160: Hoare triple {58351#true} havoc ~init__tmp~0; {58351#true} is VALID [2020-07-18 00:54:14,360 INFO L280 TraceCheckUtils]: 161: Hoare triple {58351#true} havoc ~init__r132~0; {58351#true} is VALID [2020-07-18 00:54:14,361 INFO L280 TraceCheckUtils]: 162: Hoare triple {58351#true} havoc ~init__tmp___0~0; {58351#true} is VALID [2020-07-18 00:54:14,361 INFO L280 TraceCheckUtils]: 163: Hoare triple {58351#true} havoc ~init__r212~0; {58351#true} is VALID [2020-07-18 00:54:14,361 INFO L280 TraceCheckUtils]: 164: Hoare triple {58351#true} havoc ~init__tmp___1~0; {58351#true} is VALID [2020-07-18 00:54:14,362 INFO L280 TraceCheckUtils]: 165: Hoare triple {58351#true} havoc ~init__r232~0; {58351#true} is VALID [2020-07-18 00:54:14,362 INFO L280 TraceCheckUtils]: 166: Hoare triple {58351#true} havoc ~init__tmp___2~0; {58351#true} is VALID [2020-07-18 00:54:14,362 INFO L280 TraceCheckUtils]: 167: Hoare triple {58351#true} havoc ~init__r312~0; {58351#true} is VALID [2020-07-18 00:54:14,363 INFO L280 TraceCheckUtils]: 168: Hoare triple {58351#true} havoc ~init__tmp___3~0; {58351#true} is VALID [2020-07-18 00:54:14,363 INFO L280 TraceCheckUtils]: 169: Hoare triple {58351#true} havoc ~init__r322~0; {58351#true} is VALID [2020-07-18 00:54:14,363 INFO L280 TraceCheckUtils]: 170: Hoare triple {58351#true} havoc ~init__tmp___4~0; {58351#true} is VALID [2020-07-18 00:54:14,364 INFO L280 TraceCheckUtils]: 171: Hoare triple {58351#true} havoc ~init__tmp___5~0; {58351#true} is VALID [2020-07-18 00:54:14,364 INFO L280 TraceCheckUtils]: 172: Hoare triple {58351#true} ~init__r121~0 := ~ep12~0; {58351#true} is VALID [2020-07-18 00:54:14,364 INFO L280 TraceCheckUtils]: 173: Hoare triple {58351#true} ~init__r131~0 := ~ep13~0; {58351#true} is VALID [2020-07-18 00:54:14,365 INFO L280 TraceCheckUtils]: 174: Hoare triple {58351#true} ~init__r211~0 := ~ep21~0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,367 INFO L280 TraceCheckUtils]: 175: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,367 INFO L280 TraceCheckUtils]: 176: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,368 INFO L280 TraceCheckUtils]: 177: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,369 INFO L280 TraceCheckUtils]: 178: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,370 INFO L280 TraceCheckUtils]: 179: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,371 INFO L280 TraceCheckUtils]: 180: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,372 INFO L280 TraceCheckUtils]: 181: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,374 INFO L280 TraceCheckUtils]: 182: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,375 INFO L280 TraceCheckUtils]: 183: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,376 INFO L280 TraceCheckUtils]: 184: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,377 INFO L280 TraceCheckUtils]: 185: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {58423#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:54:14,378 INFO L280 TraceCheckUtils]: 186: Hoare triple {58423#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,380 INFO L280 TraceCheckUtils]: 187: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,381 INFO L280 TraceCheckUtils]: 188: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,382 INFO L280 TraceCheckUtils]: 189: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,431 INFO L280 TraceCheckUtils]: 190: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,432 INFO L280 TraceCheckUtils]: 191: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,433 INFO L280 TraceCheckUtils]: 192: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,434 INFO L280 TraceCheckUtils]: 193: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,434 INFO L280 TraceCheckUtils]: 194: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,435 INFO L280 TraceCheckUtils]: 195: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,436 INFO L280 TraceCheckUtils]: 196: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,436 INFO L280 TraceCheckUtils]: 197: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,437 INFO L280 TraceCheckUtils]: 198: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,437 INFO L280 TraceCheckUtils]: 199: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,438 INFO L280 TraceCheckUtils]: 200: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,439 INFO L280 TraceCheckUtils]: 201: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,439 INFO L280 TraceCheckUtils]: 202: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,440 INFO L280 TraceCheckUtils]: 203: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,441 INFO L280 TraceCheckUtils]: 204: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,441 INFO L280 TraceCheckUtils]: 205: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,442 INFO L280 TraceCheckUtils]: 206: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,443 INFO L280 TraceCheckUtils]: 207: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,443 INFO L280 TraceCheckUtils]: 208: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,444 INFO L280 TraceCheckUtils]: 209: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,444 INFO L280 TraceCheckUtils]: 210: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,445 INFO L280 TraceCheckUtils]: 211: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,446 INFO L280 TraceCheckUtils]: 212: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,447 INFO L280 TraceCheckUtils]: 213: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,447 INFO L280 TraceCheckUtils]: 214: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,448 INFO L280 TraceCheckUtils]: 215: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,449 INFO L280 TraceCheckUtils]: 216: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,449 INFO L280 TraceCheckUtils]: 217: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,450 INFO L280 TraceCheckUtils]: 218: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,451 INFO L280 TraceCheckUtils]: 219: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax1~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,452 INFO L280 TraceCheckUtils]: 220: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax2~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,452 INFO L280 TraceCheckUtils]: 221: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax3~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,453 INFO L280 TraceCheckUtils]: 222: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,454 INFO L280 TraceCheckUtils]: 223: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1863~0 := ~init__tmp___5~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,454 INFO L280 TraceCheckUtils]: 224: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1863~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,455 INFO L280 TraceCheckUtils]: 225: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,456 INFO L280 TraceCheckUtils]: 226: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,456 INFO L280 TraceCheckUtils]: 227: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,457 INFO L280 TraceCheckUtils]: 228: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,458 INFO L280 TraceCheckUtils]: 229: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,459 INFO L280 TraceCheckUtils]: 230: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,459 INFO L280 TraceCheckUtils]: 231: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,460 INFO L280 TraceCheckUtils]: 232: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,461 INFO L280 TraceCheckUtils]: 233: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,461 INFO L280 TraceCheckUtils]: 234: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,462 INFO L280 TraceCheckUtils]: 235: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,463 INFO L280 TraceCheckUtils]: 236: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,464 INFO L280 TraceCheckUtils]: 237: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,464 INFO L280 TraceCheckUtils]: 238: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,465 INFO L280 TraceCheckUtils]: 239: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~main__i2~0 < 6; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,466 INFO L280 TraceCheckUtils]: 240: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node1__newmax~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,466 INFO L280 TraceCheckUtils]: 241: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node1__newmax~0 := 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,467 INFO L280 TraceCheckUtils]: 242: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,468 INFO L280 TraceCheckUtils]: 243: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 < 2; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,468 INFO L280 TraceCheckUtils]: 244: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,469 INFO L280 TraceCheckUtils]: 245: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,470 INFO L280 TraceCheckUtils]: 246: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,471 INFO L280 TraceCheckUtils]: 247: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node2__newmax~0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,472 INFO L280 TraceCheckUtils]: 248: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node2__newmax~0 := 0; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,472 INFO L280 TraceCheckUtils]: 249: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,473 INFO L280 TraceCheckUtils]: 250: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 < 2; {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:54:14,474 INFO L280 TraceCheckUtils]: 251: Hoare triple {58424#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,475 INFO L280 TraceCheckUtils]: 252: Hoare triple {58352#false} assume !!(0 == ~ep23~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,475 INFO L280 TraceCheckUtils]: 253: Hoare triple {58352#false} ~mode2~0 := 1; {58352#false} is VALID [2020-07-18 00:54:14,475 INFO L280 TraceCheckUtils]: 254: Hoare triple {58352#false} havoc ~node3__newmax~0; {58352#false} is VALID [2020-07-18 00:54:14,475 INFO L280 TraceCheckUtils]: 255: Hoare triple {58352#false} ~node3__newmax~0 := 0; {58352#false} is VALID [2020-07-18 00:54:14,475 INFO L280 TraceCheckUtils]: 256: Hoare triple {58352#false} assume !!(0 == ~mode3~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,476 INFO L280 TraceCheckUtils]: 257: Hoare triple {58352#false} assume ~r3~0 < 2; {58352#false} is VALID [2020-07-18 00:54:14,476 INFO L280 TraceCheckUtils]: 258: Hoare triple {58352#false} assume !!(0 == ~ep31~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,476 INFO L280 TraceCheckUtils]: 259: Hoare triple {58352#false} assume !!(0 == ~ep32~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,477 INFO L280 TraceCheckUtils]: 260: Hoare triple {58352#false} ~mode3~0 := 1; {58352#false} is VALID [2020-07-18 00:54:14,477 INFO L280 TraceCheckUtils]: 261: Hoare triple {58352#false} ~p12_old~0 := ~p12_new~0; {58352#false} is VALID [2020-07-18 00:54:14,477 INFO L280 TraceCheckUtils]: 262: Hoare triple {58352#false} ~p12_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,477 INFO L280 TraceCheckUtils]: 263: Hoare triple {58352#false} ~p13_old~0 := ~p13_new~0; {58352#false} is VALID [2020-07-18 00:54:14,477 INFO L280 TraceCheckUtils]: 264: Hoare triple {58352#false} ~p13_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,478 INFO L280 TraceCheckUtils]: 265: Hoare triple {58352#false} ~p21_old~0 := ~p21_new~0; {58352#false} is VALID [2020-07-18 00:54:14,478 INFO L280 TraceCheckUtils]: 266: Hoare triple {58352#false} ~p21_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,478 INFO L280 TraceCheckUtils]: 267: Hoare triple {58352#false} ~p23_old~0 := ~p23_new~0; {58352#false} is VALID [2020-07-18 00:54:14,478 INFO L280 TraceCheckUtils]: 268: Hoare triple {58352#false} ~p23_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,478 INFO L280 TraceCheckUtils]: 269: Hoare triple {58352#false} ~p31_old~0 := ~p31_new~0; {58352#false} is VALID [2020-07-18 00:54:14,479 INFO L280 TraceCheckUtils]: 270: Hoare triple {58352#false} ~p31_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,479 INFO L280 TraceCheckUtils]: 271: Hoare triple {58352#false} ~p32_old~0 := ~p32_new~0; {58352#false} is VALID [2020-07-18 00:54:14,479 INFO L280 TraceCheckUtils]: 272: Hoare triple {58352#false} ~p32_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,479 INFO L280 TraceCheckUtils]: 273: Hoare triple {58352#false} havoc ~check__tmp~0; {58352#false} is VALID [2020-07-18 00:54:14,479 INFO L280 TraceCheckUtils]: 274: Hoare triple {58352#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,480 INFO L280 TraceCheckUtils]: 275: Hoare triple {58352#false} assume ~st1~0 + ~nl1~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,480 INFO L280 TraceCheckUtils]: 276: Hoare triple {58352#false} assume ~st2~0 + ~nl2~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,480 INFO L280 TraceCheckUtils]: 277: Hoare triple {58352#false} assume ~st3~0 + ~nl3~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,480 INFO L280 TraceCheckUtils]: 278: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-18 00:54:14,480 INFO L280 TraceCheckUtils]: 279: Hoare triple {58352#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {58352#false} is VALID [2020-07-18 00:54:14,481 INFO L280 TraceCheckUtils]: 280: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-18 00:54:14,481 INFO L280 TraceCheckUtils]: 281: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-18 00:54:14,481 INFO L280 TraceCheckUtils]: 282: Hoare triple {58352#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {58352#false} is VALID [2020-07-18 00:54:14,481 INFO L280 TraceCheckUtils]: 283: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-18 00:54:14,482 INFO L280 TraceCheckUtils]: 284: Hoare triple {58352#false} ~check__tmp~0 := 1; {58352#false} is VALID [2020-07-18 00:54:14,482 INFO L280 TraceCheckUtils]: 285: Hoare triple {58352#false} ~__return_2009~0 := ~check__tmp~0; {58352#false} is VALID [2020-07-18 00:54:14,482 INFO L280 TraceCheckUtils]: 286: Hoare triple {58352#false} ~main__c1~0 := ~__return_2009~0; {58352#false} is VALID [2020-07-18 00:54:14,482 INFO L280 TraceCheckUtils]: 287: Hoare triple {58352#false} havoc ~__tmp_1~0; {58352#false} is VALID [2020-07-18 00:54:14,482 INFO L280 TraceCheckUtils]: 288: Hoare triple {58352#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {58352#false} is VALID [2020-07-18 00:54:14,483 INFO L280 TraceCheckUtils]: 289: Hoare triple {58352#false} havoc ~assert__arg~0; {58352#false} is VALID [2020-07-18 00:54:14,483 INFO L280 TraceCheckUtils]: 290: Hoare triple {58352#false} ~assert__arg~0 := ~__tmp_1~0; {58352#false} is VALID [2020-07-18 00:54:14,483 INFO L280 TraceCheckUtils]: 291: Hoare triple {58352#false} assume !(0 == ~assert__arg~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,483 INFO L280 TraceCheckUtils]: 292: Hoare triple {58352#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {58352#false} is VALID [2020-07-18 00:54:14,483 INFO L280 TraceCheckUtils]: 293: Hoare triple {58352#false} ~main__i2~0 := 1 + ~main__i2~0; {58352#false} is VALID [2020-07-18 00:54:14,484 INFO L280 TraceCheckUtils]: 294: Hoare triple {58352#false} assume ~main__i2~0 < 6; {58352#false} is VALID [2020-07-18 00:54:14,484 INFO L280 TraceCheckUtils]: 295: Hoare triple {58352#false} havoc ~node1__newmax~1; {58352#false} is VALID [2020-07-18 00:54:14,484 INFO L280 TraceCheckUtils]: 296: Hoare triple {58352#false} ~node1__newmax~1 := 0; {58352#false} is VALID [2020-07-18 00:54:14,484 INFO L280 TraceCheckUtils]: 297: Hoare triple {58352#false} assume !(0 == ~mode1~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,484 INFO L280 TraceCheckUtils]: 298: Hoare triple {58352#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {58352#false} is VALID [2020-07-18 00:54:14,485 INFO L280 TraceCheckUtils]: 299: Hoare triple {58352#false} assume !!(0 == ~ep21~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,485 INFO L280 TraceCheckUtils]: 300: Hoare triple {58352#false} assume !!(0 == ~ep31~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,485 INFO L280 TraceCheckUtils]: 301: Hoare triple {58352#false} ~newmax1~0 := ~node1__newmax~1; {58352#false} is VALID [2020-07-18 00:54:14,485 INFO L280 TraceCheckUtils]: 302: Hoare triple {58352#false} assume !(2 == ~r1~0); {58352#false} is VALID [2020-07-18 00:54:14,485 INFO L280 TraceCheckUtils]: 303: Hoare triple {58352#false} ~mode1~0 := 0; {58352#false} is VALID [2020-07-18 00:54:14,486 INFO L280 TraceCheckUtils]: 304: Hoare triple {58352#false} havoc ~node2__newmax~1; {58352#false} is VALID [2020-07-18 00:54:14,486 INFO L280 TraceCheckUtils]: 305: Hoare triple {58352#false} ~node2__newmax~1 := 0; {58352#false} is VALID [2020-07-18 00:54:14,486 INFO L280 TraceCheckUtils]: 306: Hoare triple {58352#false} assume !(0 == ~mode2~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,486 INFO L280 TraceCheckUtils]: 307: Hoare triple {58352#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {58352#false} is VALID [2020-07-18 00:54:14,486 INFO L280 TraceCheckUtils]: 308: Hoare triple {58352#false} assume !!(0 == ~ep12~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,487 INFO L280 TraceCheckUtils]: 309: Hoare triple {58352#false} assume !!(0 == ~ep32~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,487 INFO L280 TraceCheckUtils]: 310: Hoare triple {58352#false} ~newmax2~0 := ~node2__newmax~1; {58352#false} is VALID [2020-07-18 00:54:14,487 INFO L280 TraceCheckUtils]: 311: Hoare triple {58352#false} assume !(2 == ~r2~0); {58352#false} is VALID [2020-07-18 00:54:14,487 INFO L280 TraceCheckUtils]: 312: Hoare triple {58352#false} ~mode2~0 := 0; {58352#false} is VALID [2020-07-18 00:54:14,487 INFO L280 TraceCheckUtils]: 313: Hoare triple {58352#false} havoc ~node3__newmax~1; {58352#false} is VALID [2020-07-18 00:54:14,488 INFO L280 TraceCheckUtils]: 314: Hoare triple {58352#false} ~node3__newmax~1 := 0; {58352#false} is VALID [2020-07-18 00:54:14,488 INFO L280 TraceCheckUtils]: 315: Hoare triple {58352#false} assume !(0 == ~mode3~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,488 INFO L280 TraceCheckUtils]: 316: Hoare triple {58352#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {58352#false} is VALID [2020-07-18 00:54:14,488 INFO L280 TraceCheckUtils]: 317: Hoare triple {58352#false} assume !!(0 == ~ep13~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,488 INFO L280 TraceCheckUtils]: 318: Hoare triple {58352#false} assume !!(0 == ~ep23~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,488 INFO L280 TraceCheckUtils]: 319: Hoare triple {58352#false} ~newmax3~0 := ~node3__newmax~1; {58352#false} is VALID [2020-07-18 00:54:14,489 INFO L280 TraceCheckUtils]: 320: Hoare triple {58352#false} assume !(2 == ~r3~0); {58352#false} is VALID [2020-07-18 00:54:14,489 INFO L280 TraceCheckUtils]: 321: Hoare triple {58352#false} ~mode3~0 := 0; {58352#false} is VALID [2020-07-18 00:54:14,489 INFO L280 TraceCheckUtils]: 322: Hoare triple {58352#false} ~p12_old~0 := ~p12_new~0; {58352#false} is VALID [2020-07-18 00:54:14,489 INFO L280 TraceCheckUtils]: 323: Hoare triple {58352#false} ~p12_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,489 INFO L280 TraceCheckUtils]: 324: Hoare triple {58352#false} ~p13_old~0 := ~p13_new~0; {58352#false} is VALID [2020-07-18 00:54:14,490 INFO L280 TraceCheckUtils]: 325: Hoare triple {58352#false} ~p13_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,490 INFO L280 TraceCheckUtils]: 326: Hoare triple {58352#false} ~p21_old~0 := ~p21_new~0; {58352#false} is VALID [2020-07-18 00:54:14,490 INFO L280 TraceCheckUtils]: 327: Hoare triple {58352#false} ~p21_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,490 INFO L280 TraceCheckUtils]: 328: Hoare triple {58352#false} ~p23_old~0 := ~p23_new~0; {58352#false} is VALID [2020-07-18 00:54:14,490 INFO L280 TraceCheckUtils]: 329: Hoare triple {58352#false} ~p23_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,491 INFO L280 TraceCheckUtils]: 330: Hoare triple {58352#false} ~p31_old~0 := ~p31_new~0; {58352#false} is VALID [2020-07-18 00:54:14,491 INFO L280 TraceCheckUtils]: 331: Hoare triple {58352#false} ~p31_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,491 INFO L280 TraceCheckUtils]: 332: Hoare triple {58352#false} ~p32_old~0 := ~p32_new~0; {58352#false} is VALID [2020-07-18 00:54:14,491 INFO L280 TraceCheckUtils]: 333: Hoare triple {58352#false} ~p32_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,491 INFO L280 TraceCheckUtils]: 334: Hoare triple {58352#false} havoc ~check__tmp~1; {58352#false} is VALID [2020-07-18 00:54:14,492 INFO L280 TraceCheckUtils]: 335: Hoare triple {58352#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,492 INFO L280 TraceCheckUtils]: 336: Hoare triple {58352#false} assume ~st1~0 + ~nl1~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,492 INFO L280 TraceCheckUtils]: 337: Hoare triple {58352#false} assume ~st2~0 + ~nl2~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,492 INFO L280 TraceCheckUtils]: 338: Hoare triple {58352#false} assume ~st3~0 + ~nl3~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,493 INFO L280 TraceCheckUtils]: 339: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-18 00:54:14,493 INFO L280 TraceCheckUtils]: 340: Hoare triple {58352#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {58352#false} is VALID [2020-07-18 00:54:14,493 INFO L280 TraceCheckUtils]: 341: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-18 00:54:14,493 INFO L280 TraceCheckUtils]: 342: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-18 00:54:14,493 INFO L280 TraceCheckUtils]: 343: Hoare triple {58352#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {58352#false} is VALID [2020-07-18 00:54:14,493 INFO L280 TraceCheckUtils]: 344: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-18 00:54:14,494 INFO L280 TraceCheckUtils]: 345: Hoare triple {58352#false} ~check__tmp~1 := 1; {58352#false} is VALID [2020-07-18 00:54:14,494 INFO L280 TraceCheckUtils]: 346: Hoare triple {58352#false} ~__return_2142~0 := ~check__tmp~1; {58352#false} is VALID [2020-07-18 00:54:14,494 INFO L280 TraceCheckUtils]: 347: Hoare triple {58352#false} ~main__c1~0 := ~__return_2142~0; {58352#false} is VALID [2020-07-18 00:54:14,494 INFO L280 TraceCheckUtils]: 348: Hoare triple {58352#false} havoc ~__tmp_2~0; {58352#false} is VALID [2020-07-18 00:54:14,494 INFO L280 TraceCheckUtils]: 349: Hoare triple {58352#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {58352#false} is VALID [2020-07-18 00:54:14,494 INFO L280 TraceCheckUtils]: 350: Hoare triple {58352#false} havoc ~assert__arg~1; {58352#false} is VALID [2020-07-18 00:54:14,495 INFO L280 TraceCheckUtils]: 351: Hoare triple {58352#false} ~assert__arg~1 := ~__tmp_2~0; {58352#false} is VALID [2020-07-18 00:54:14,495 INFO L280 TraceCheckUtils]: 352: Hoare triple {58352#false} assume !(0 == ~assert__arg~1 % 256); {58352#false} is VALID [2020-07-18 00:54:14,495 INFO L280 TraceCheckUtils]: 353: Hoare triple {58352#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {58352#false} is VALID [2020-07-18 00:54:14,495 INFO L280 TraceCheckUtils]: 354: Hoare triple {58352#false} ~main__i2~0 := 1 + ~main__i2~0; {58352#false} is VALID [2020-07-18 00:54:14,495 INFO L280 TraceCheckUtils]: 355: Hoare triple {58352#false} assume ~main__i2~0 < 6; {58352#false} is VALID [2020-07-18 00:54:14,496 INFO L280 TraceCheckUtils]: 356: Hoare triple {58352#false} havoc ~node1__newmax~2; {58352#false} is VALID [2020-07-18 00:54:14,496 INFO L280 TraceCheckUtils]: 357: Hoare triple {58352#false} ~node1__newmax~2 := 0; {58352#false} is VALID [2020-07-18 00:54:14,496 INFO L280 TraceCheckUtils]: 358: Hoare triple {58352#false} assume !!(0 == ~mode1~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,496 INFO L280 TraceCheckUtils]: 359: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-18 00:54:14,496 INFO L280 TraceCheckUtils]: 360: Hoare triple {58352#false} assume !!(0 == ~ep12~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,496 INFO L280 TraceCheckUtils]: 361: Hoare triple {58352#false} assume !!(0 == ~ep13~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,497 INFO L280 TraceCheckUtils]: 362: Hoare triple {58352#false} ~mode1~0 := 1; {58352#false} is VALID [2020-07-18 00:54:14,497 INFO L280 TraceCheckUtils]: 363: Hoare triple {58352#false} havoc ~node2__newmax~2; {58352#false} is VALID [2020-07-18 00:54:14,497 INFO L280 TraceCheckUtils]: 364: Hoare triple {58352#false} ~node2__newmax~2 := 0; {58352#false} is VALID [2020-07-18 00:54:14,497 INFO L280 TraceCheckUtils]: 365: Hoare triple {58352#false} assume !!(0 == ~mode2~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,497 INFO L280 TraceCheckUtils]: 366: Hoare triple {58352#false} assume ~r2~0 < 2; {58352#false} is VALID [2020-07-18 00:54:14,497 INFO L280 TraceCheckUtils]: 367: Hoare triple {58352#false} assume !!(0 == ~ep21~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,498 INFO L280 TraceCheckUtils]: 368: Hoare triple {58352#false} assume !!(0 == ~ep23~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,498 INFO L280 TraceCheckUtils]: 369: Hoare triple {58352#false} ~mode2~0 := 1; {58352#false} is VALID [2020-07-18 00:54:14,498 INFO L280 TraceCheckUtils]: 370: Hoare triple {58352#false} havoc ~node3__newmax~2; {58352#false} is VALID [2020-07-18 00:54:14,498 INFO L280 TraceCheckUtils]: 371: Hoare triple {58352#false} ~node3__newmax~2 := 0; {58352#false} is VALID [2020-07-18 00:54:14,499 INFO L280 TraceCheckUtils]: 372: Hoare triple {58352#false} assume !!(0 == ~mode3~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,499 INFO L280 TraceCheckUtils]: 373: Hoare triple {58352#false} assume ~r3~0 < 2; {58352#false} is VALID [2020-07-18 00:54:14,499 INFO L280 TraceCheckUtils]: 374: Hoare triple {58352#false} assume !!(0 == ~ep31~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,499 INFO L280 TraceCheckUtils]: 375: Hoare triple {58352#false} assume !!(0 == ~ep32~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,499 INFO L280 TraceCheckUtils]: 376: Hoare triple {58352#false} ~mode3~0 := 1; {58352#false} is VALID [2020-07-18 00:54:14,500 INFO L280 TraceCheckUtils]: 377: Hoare triple {58352#false} ~p12_old~0 := ~p12_new~0; {58352#false} is VALID [2020-07-18 00:54:14,500 INFO L280 TraceCheckUtils]: 378: Hoare triple {58352#false} ~p12_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,500 INFO L280 TraceCheckUtils]: 379: Hoare triple {58352#false} ~p13_old~0 := ~p13_new~0; {58352#false} is VALID [2020-07-18 00:54:14,500 INFO L280 TraceCheckUtils]: 380: Hoare triple {58352#false} ~p13_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,500 INFO L280 TraceCheckUtils]: 381: Hoare triple {58352#false} ~p21_old~0 := ~p21_new~0; {58352#false} is VALID [2020-07-18 00:54:14,501 INFO L280 TraceCheckUtils]: 382: Hoare triple {58352#false} ~p21_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,501 INFO L280 TraceCheckUtils]: 383: Hoare triple {58352#false} ~p23_old~0 := ~p23_new~0; {58352#false} is VALID [2020-07-18 00:54:14,501 INFO L280 TraceCheckUtils]: 384: Hoare triple {58352#false} ~p23_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,501 INFO L280 TraceCheckUtils]: 385: Hoare triple {58352#false} ~p31_old~0 := ~p31_new~0; {58352#false} is VALID [2020-07-18 00:54:14,501 INFO L280 TraceCheckUtils]: 386: Hoare triple {58352#false} ~p31_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,501 INFO L280 TraceCheckUtils]: 387: Hoare triple {58352#false} ~p32_old~0 := ~p32_new~0; {58352#false} is VALID [2020-07-18 00:54:14,502 INFO L280 TraceCheckUtils]: 388: Hoare triple {58352#false} ~p32_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,502 INFO L280 TraceCheckUtils]: 389: Hoare triple {58352#false} havoc ~check__tmp~2; {58352#false} is VALID [2020-07-18 00:54:14,502 INFO L280 TraceCheckUtils]: 390: Hoare triple {58352#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,502 INFO L280 TraceCheckUtils]: 391: Hoare triple {58352#false} assume ~st1~0 + ~nl1~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,502 INFO L280 TraceCheckUtils]: 392: Hoare triple {58352#false} assume ~st2~0 + ~nl2~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,502 INFO L280 TraceCheckUtils]: 393: Hoare triple {58352#false} assume ~st3~0 + ~nl3~0 <= 1; {58352#false} is VALID [2020-07-18 00:54:14,503 INFO L280 TraceCheckUtils]: 394: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-18 00:54:14,503 INFO L280 TraceCheckUtils]: 395: Hoare triple {58352#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {58352#false} is VALID [2020-07-18 00:54:14,503 INFO L280 TraceCheckUtils]: 396: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-18 00:54:14,503 INFO L280 TraceCheckUtils]: 397: Hoare triple {58352#false} assume !(~r1~0 >= 2); {58352#false} is VALID [2020-07-18 00:54:14,503 INFO L280 TraceCheckUtils]: 398: Hoare triple {58352#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {58352#false} is VALID [2020-07-18 00:54:14,504 INFO L280 TraceCheckUtils]: 399: Hoare triple {58352#false} assume ~r1~0 < 2; {58352#false} is VALID [2020-07-18 00:54:14,504 INFO L280 TraceCheckUtils]: 400: Hoare triple {58352#false} ~check__tmp~2 := 1; {58352#false} is VALID [2020-07-18 00:54:14,504 INFO L280 TraceCheckUtils]: 401: Hoare triple {58352#false} ~__return_2281~0 := ~check__tmp~2; {58352#false} is VALID [2020-07-18 00:54:14,504 INFO L280 TraceCheckUtils]: 402: Hoare triple {58352#false} ~main__c1~0 := ~__return_2281~0; {58352#false} is VALID [2020-07-18 00:54:14,504 INFO L280 TraceCheckUtils]: 403: Hoare triple {58352#false} havoc ~__tmp_3~0; {58352#false} is VALID [2020-07-18 00:54:14,504 INFO L280 TraceCheckUtils]: 404: Hoare triple {58352#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {58352#false} is VALID [2020-07-18 00:54:14,505 INFO L280 TraceCheckUtils]: 405: Hoare triple {58352#false} havoc ~assert__arg~2; {58352#false} is VALID [2020-07-18 00:54:14,505 INFO L280 TraceCheckUtils]: 406: Hoare triple {58352#false} ~assert__arg~2 := ~__tmp_3~0; {58352#false} is VALID [2020-07-18 00:54:14,505 INFO L280 TraceCheckUtils]: 407: Hoare triple {58352#false} assume !(0 == ~assert__arg~2 % 256); {58352#false} is VALID [2020-07-18 00:54:14,505 INFO L280 TraceCheckUtils]: 408: Hoare triple {58352#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {58352#false} is VALID [2020-07-18 00:54:14,505 INFO L280 TraceCheckUtils]: 409: Hoare triple {58352#false} ~main__i2~0 := 1 + ~main__i2~0; {58352#false} is VALID [2020-07-18 00:54:14,505 INFO L280 TraceCheckUtils]: 410: Hoare triple {58352#false} assume ~main__i2~0 < 6; {58352#false} is VALID [2020-07-18 00:54:14,506 INFO L280 TraceCheckUtils]: 411: Hoare triple {58352#false} havoc ~node1__newmax~3; {58352#false} is VALID [2020-07-18 00:54:14,506 INFO L280 TraceCheckUtils]: 412: Hoare triple {58352#false} ~node1__newmax~3 := 0; {58352#false} is VALID [2020-07-18 00:54:14,506 INFO L280 TraceCheckUtils]: 413: Hoare triple {58352#false} assume !(0 == ~mode1~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,506 INFO L280 TraceCheckUtils]: 414: Hoare triple {58352#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {58352#false} is VALID [2020-07-18 00:54:14,506 INFO L280 TraceCheckUtils]: 415: Hoare triple {58352#false} assume !!(0 == ~ep21~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,507 INFO L280 TraceCheckUtils]: 416: Hoare triple {58352#false} assume !!(0 == ~ep31~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,507 INFO L280 TraceCheckUtils]: 417: Hoare triple {58352#false} ~newmax1~0 := ~node1__newmax~3; {58352#false} is VALID [2020-07-18 00:54:14,507 INFO L280 TraceCheckUtils]: 418: Hoare triple {58352#false} assume 2 == ~r1~0; {58352#false} is VALID [2020-07-18 00:54:14,507 INFO L280 TraceCheckUtils]: 419: Hoare triple {58352#false} assume ~max1~0 == ~id1~0; {58352#false} is VALID [2020-07-18 00:54:14,507 INFO L280 TraceCheckUtils]: 420: Hoare triple {58352#false} ~st1~0 := 1; {58352#false} is VALID [2020-07-18 00:54:14,507 INFO L280 TraceCheckUtils]: 421: Hoare triple {58352#false} ~mode1~0 := 0; {58352#false} is VALID [2020-07-18 00:54:14,508 INFO L280 TraceCheckUtils]: 422: Hoare triple {58352#false} havoc ~node2__newmax~3; {58352#false} is VALID [2020-07-18 00:54:14,508 INFO L280 TraceCheckUtils]: 423: Hoare triple {58352#false} ~node2__newmax~3 := 0; {58352#false} is VALID [2020-07-18 00:54:14,508 INFO L280 TraceCheckUtils]: 424: Hoare triple {58352#false} assume !(0 == ~mode2~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,508 INFO L280 TraceCheckUtils]: 425: Hoare triple {58352#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {58352#false} is VALID [2020-07-18 00:54:14,508 INFO L280 TraceCheckUtils]: 426: Hoare triple {58352#false} assume !!(0 == ~ep12~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,508 INFO L280 TraceCheckUtils]: 427: Hoare triple {58352#false} assume !!(0 == ~ep32~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,509 INFO L280 TraceCheckUtils]: 428: Hoare triple {58352#false} ~newmax2~0 := ~node2__newmax~3; {58352#false} is VALID [2020-07-18 00:54:14,509 INFO L280 TraceCheckUtils]: 429: Hoare triple {58352#false} assume 2 == ~r2~0; {58352#false} is VALID [2020-07-18 00:54:14,509 INFO L280 TraceCheckUtils]: 430: Hoare triple {58352#false} assume ~max2~0 == ~id2~0; {58352#false} is VALID [2020-07-18 00:54:14,509 INFO L280 TraceCheckUtils]: 431: Hoare triple {58352#false} ~st2~0 := 1; {58352#false} is VALID [2020-07-18 00:54:14,510 INFO L280 TraceCheckUtils]: 432: Hoare triple {58352#false} ~mode2~0 := 0; {58352#false} is VALID [2020-07-18 00:54:14,510 INFO L280 TraceCheckUtils]: 433: Hoare triple {58352#false} havoc ~node3__newmax~3; {58352#false} is VALID [2020-07-18 00:54:14,510 INFO L280 TraceCheckUtils]: 434: Hoare triple {58352#false} ~node3__newmax~3 := 0; {58352#false} is VALID [2020-07-18 00:54:14,510 INFO L280 TraceCheckUtils]: 435: Hoare triple {58352#false} assume !(0 == ~mode3~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,510 INFO L280 TraceCheckUtils]: 436: Hoare triple {58352#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {58352#false} is VALID [2020-07-18 00:54:14,510 INFO L280 TraceCheckUtils]: 437: Hoare triple {58352#false} assume !!(0 == ~ep13~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,511 INFO L280 TraceCheckUtils]: 438: Hoare triple {58352#false} assume !!(0 == ~ep23~0 % 256); {58352#false} is VALID [2020-07-18 00:54:14,511 INFO L280 TraceCheckUtils]: 439: Hoare triple {58352#false} ~newmax3~0 := ~node3__newmax~3; {58352#false} is VALID [2020-07-18 00:54:14,511 INFO L280 TraceCheckUtils]: 440: Hoare triple {58352#false} assume 2 == ~r3~0; {58352#false} is VALID [2020-07-18 00:54:14,511 INFO L280 TraceCheckUtils]: 441: Hoare triple {58352#false} assume ~max3~0 == ~id3~0; {58352#false} is VALID [2020-07-18 00:54:14,511 INFO L280 TraceCheckUtils]: 442: Hoare triple {58352#false} ~st3~0 := 1; {58352#false} is VALID [2020-07-18 00:54:14,511 INFO L280 TraceCheckUtils]: 443: Hoare triple {58352#false} ~mode3~0 := 0; {58352#false} is VALID [2020-07-18 00:54:14,512 INFO L280 TraceCheckUtils]: 444: Hoare triple {58352#false} ~p12_old~0 := ~p12_new~0; {58352#false} is VALID [2020-07-18 00:54:14,512 INFO L280 TraceCheckUtils]: 445: Hoare triple {58352#false} ~p12_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,512 INFO L280 TraceCheckUtils]: 446: Hoare triple {58352#false} ~p13_old~0 := ~p13_new~0; {58352#false} is VALID [2020-07-18 00:54:14,512 INFO L280 TraceCheckUtils]: 447: Hoare triple {58352#false} ~p13_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,512 INFO L280 TraceCheckUtils]: 448: Hoare triple {58352#false} ~p21_old~0 := ~p21_new~0; {58352#false} is VALID [2020-07-18 00:54:14,513 INFO L280 TraceCheckUtils]: 449: Hoare triple {58352#false} ~p21_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,513 INFO L280 TraceCheckUtils]: 450: Hoare triple {58352#false} ~p23_old~0 := ~p23_new~0; {58352#false} is VALID [2020-07-18 00:54:14,513 INFO L280 TraceCheckUtils]: 451: Hoare triple {58352#false} ~p23_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,513 INFO L280 TraceCheckUtils]: 452: Hoare triple {58352#false} ~p31_old~0 := ~p31_new~0; {58352#false} is VALID [2020-07-18 00:54:14,513 INFO L280 TraceCheckUtils]: 453: Hoare triple {58352#false} ~p31_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,514 INFO L280 TraceCheckUtils]: 454: Hoare triple {58352#false} ~p32_old~0 := ~p32_new~0; {58352#false} is VALID [2020-07-18 00:54:14,514 INFO L280 TraceCheckUtils]: 455: Hoare triple {58352#false} ~p32_new~0 := ~nomsg~0; {58352#false} is VALID [2020-07-18 00:54:14,514 INFO L280 TraceCheckUtils]: 456: Hoare triple {58352#false} havoc ~check__tmp~3; {58352#false} is VALID [2020-07-18 00:54:14,514 INFO L280 TraceCheckUtils]: 457: Hoare triple {58352#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {58352#false} is VALID [2020-07-18 00:54:14,514 INFO L280 TraceCheckUtils]: 458: Hoare triple {58352#false} ~check__tmp~3 := 0; {58352#false} is VALID [2020-07-18 00:54:14,515 INFO L280 TraceCheckUtils]: 459: Hoare triple {58352#false} ~__return_3069~0 := ~check__tmp~3; {58352#false} is VALID [2020-07-18 00:54:14,515 INFO L280 TraceCheckUtils]: 460: Hoare triple {58352#false} ~main__c1~0 := ~__return_3069~0; {58352#false} is VALID [2020-07-18 00:54:14,515 INFO L280 TraceCheckUtils]: 461: Hoare triple {58352#false} havoc ~__tmp_4~0; {58352#false} is VALID [2020-07-18 00:54:14,515 INFO L280 TraceCheckUtils]: 462: Hoare triple {58352#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {58352#false} is VALID [2020-07-18 00:54:14,515 INFO L280 TraceCheckUtils]: 463: Hoare triple {58352#false} havoc ~assert__arg~3; {58352#false} is VALID [2020-07-18 00:54:14,516 INFO L280 TraceCheckUtils]: 464: Hoare triple {58352#false} ~assert__arg~3 := ~__tmp_4~0; {58352#false} is VALID [2020-07-18 00:54:14,516 INFO L280 TraceCheckUtils]: 465: Hoare triple {58352#false} assume 0 == ~assert__arg~3 % 256; {58352#false} is VALID [2020-07-18 00:54:14,516 INFO L280 TraceCheckUtils]: 466: Hoare triple {58352#false} assume !false; {58352#false} is VALID [2020-07-18 00:54:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:54:14,702 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:54:14,702 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [857705988] [2020-07-18 00:54:14,702 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:54:14,702 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:54:14,703 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588083564] [2020-07-18 00:54:14,703 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 467 [2020-07-18 00:54:14,704 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:54:14,704 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:54:15,292 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 467 edges. 467 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:54:15,292 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:54:15,293 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:54:15,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:54:15,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:54:15,294 INFO L87 Difference]: Start difference. First operand 2515 states and 3035 transitions. Second operand 5 states. [2020-07-18 00:54:46,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:54:46,093 INFO L93 Difference]: Finished difference Result 6969 states and 8451 transitions. [2020-07-18 00:54:46,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:54:46,094 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 467 [2020-07-18 00:54:46,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:54:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:54:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3346 transitions. [2020-07-18 00:54:46,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:54:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3346 transitions. [2020-07-18 00:54:46,120 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3346 transitions. [2020-07-18 00:54:51,038 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3346 edges. 3346 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:54:51,682 INFO L225 Difference]: With dead ends: 6969 [2020-07-18 00:54:51,683 INFO L226 Difference]: Without dead ends: 4683 [2020-07-18 00:54:51,687 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 217 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:54:51,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4683 states. [2020-07-18 00:55:13,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4683 to 4556. [2020-07-18 00:55:13,633 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:55:13,633 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4683 states. Second operand 4556 states. [2020-07-18 00:55:13,634 INFO L74 IsIncluded]: Start isIncluded. First operand 4683 states. Second operand 4556 states. [2020-07-18 00:55:13,634 INFO L87 Difference]: Start difference. First operand 4683 states. Second operand 4556 states. [2020-07-18 00:55:14,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:55:14,352 INFO L93 Difference]: Finished difference Result 4683 states and 5640 transitions. [2020-07-18 00:55:14,352 INFO L276 IsEmpty]: Start isEmpty. Operand 4683 states and 5640 transitions. [2020-07-18 00:55:14,357 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:55:14,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:55:14,357 INFO L74 IsIncluded]: Start isIncluded. First operand 4556 states. Second operand 4683 states. [2020-07-18 00:55:14,357 INFO L87 Difference]: Start difference. First operand 4556 states. Second operand 4683 states. [2020-07-18 00:55:15,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:55:15,054 INFO L93 Difference]: Finished difference Result 4683 states and 5640 transitions. [2020-07-18 00:55:15,054 INFO L276 IsEmpty]: Start isEmpty. Operand 4683 states and 5640 transitions. [2020-07-18 00:55:15,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:55:15,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:55:15,059 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:55:15,059 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:55:15,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4556 states. [2020-07-18 00:55:15,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 4556 states and 5513 transitions. [2020-07-18 00:55:15,723 INFO L78 Accepts]: Start accepts. Automaton has 4556 states and 5513 transitions. Word has length 467 [2020-07-18 00:55:15,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:55:15,724 INFO L479 AbstractCegarLoop]: Abstraction has 4556 states and 5513 transitions. [2020-07-18 00:55:15,724 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:55:15,724 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4556 states and 5513 transitions. [2020-07-18 00:55:28,802 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5513 edges. 5513 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:55:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 4556 states and 5513 transitions. [2020-07-18 00:55:28,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2020-07-18 00:55:28,810 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:55:28,810 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:55:28,811 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 00:55:28,811 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:55:28,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:55:28,811 INFO L82 PathProgramCache]: Analyzing trace with hash 2011953776, now seen corresponding path program 1 times [2020-07-18 00:55:28,812 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:55:28,812 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [630254306] [2020-07-18 00:55:28,812 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:55:28,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:55:29,280 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-18 00:55:29,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:55:29,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {90919#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {90846#true} ~nomsg~0 := -1; {90846#true} is VALID [2020-07-18 00:55:29,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {90846#true} ~p12~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {90846#true} ~p12_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,335 INFO L280 TraceCheckUtils]: 4: Hoare triple {90846#true} ~p12_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,335 INFO L280 TraceCheckUtils]: 5: Hoare triple {90846#true} ~ep12~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,335 INFO L280 TraceCheckUtils]: 6: Hoare triple {90846#true} ~p13~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,335 INFO L280 TraceCheckUtils]: 7: Hoare triple {90846#true} ~p13_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,336 INFO L280 TraceCheckUtils]: 8: Hoare triple {90846#true} ~p13_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,336 INFO L280 TraceCheckUtils]: 9: Hoare triple {90846#true} ~ep13~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,336 INFO L280 TraceCheckUtils]: 10: Hoare triple {90846#true} ~p21~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,336 INFO L280 TraceCheckUtils]: 11: Hoare triple {90846#true} ~p21_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,336 INFO L280 TraceCheckUtils]: 12: Hoare triple {90846#true} ~p21_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,337 INFO L280 TraceCheckUtils]: 13: Hoare triple {90846#true} ~ep21~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,337 INFO L280 TraceCheckUtils]: 14: Hoare triple {90846#true} ~p23~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,337 INFO L280 TraceCheckUtils]: 15: Hoare triple {90846#true} ~p23_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,337 INFO L280 TraceCheckUtils]: 16: Hoare triple {90846#true} ~p23_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,337 INFO L280 TraceCheckUtils]: 17: Hoare triple {90846#true} ~ep23~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,337 INFO L280 TraceCheckUtils]: 18: Hoare triple {90846#true} ~p31~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,337 INFO L280 TraceCheckUtils]: 19: Hoare triple {90846#true} ~p31_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,338 INFO L280 TraceCheckUtils]: 20: Hoare triple {90846#true} ~p31_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,338 INFO L280 TraceCheckUtils]: 21: Hoare triple {90846#true} ~ep31~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,338 INFO L280 TraceCheckUtils]: 22: Hoare triple {90846#true} ~p32~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,338 INFO L280 TraceCheckUtils]: 23: Hoare triple {90846#true} ~p32_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,338 INFO L280 TraceCheckUtils]: 24: Hoare triple {90846#true} ~p32_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,338 INFO L280 TraceCheckUtils]: 25: Hoare triple {90846#true} ~ep32~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,338 INFO L280 TraceCheckUtils]: 26: Hoare triple {90846#true} ~id1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,339 INFO L280 TraceCheckUtils]: 27: Hoare triple {90846#true} ~r1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,339 INFO L280 TraceCheckUtils]: 28: Hoare triple {90846#true} ~st1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,339 INFO L280 TraceCheckUtils]: 29: Hoare triple {90846#true} ~nl1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,339 INFO L280 TraceCheckUtils]: 30: Hoare triple {90846#true} ~m1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,339 INFO L280 TraceCheckUtils]: 31: Hoare triple {90846#true} ~max1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,339 INFO L280 TraceCheckUtils]: 32: Hoare triple {90846#true} ~mode1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,340 INFO L280 TraceCheckUtils]: 33: Hoare triple {90846#true} ~newmax1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,340 INFO L280 TraceCheckUtils]: 34: Hoare triple {90846#true} ~id2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,340 INFO L280 TraceCheckUtils]: 35: Hoare triple {90846#true} ~r2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,340 INFO L280 TraceCheckUtils]: 36: Hoare triple {90846#true} ~st2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,340 INFO L280 TraceCheckUtils]: 37: Hoare triple {90846#true} ~nl2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,341 INFO L280 TraceCheckUtils]: 38: Hoare triple {90846#true} ~m2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,341 INFO L280 TraceCheckUtils]: 39: Hoare triple {90846#true} ~max2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,341 INFO L280 TraceCheckUtils]: 40: Hoare triple {90846#true} ~mode2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,341 INFO L280 TraceCheckUtils]: 41: Hoare triple {90846#true} ~newmax2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,341 INFO L280 TraceCheckUtils]: 42: Hoare triple {90846#true} ~id3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,342 INFO L280 TraceCheckUtils]: 43: Hoare triple {90846#true} ~r3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,342 INFO L280 TraceCheckUtils]: 44: Hoare triple {90846#true} ~st3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,342 INFO L280 TraceCheckUtils]: 45: Hoare triple {90846#true} ~nl3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,342 INFO L280 TraceCheckUtils]: 46: Hoare triple {90846#true} ~m3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,342 INFO L280 TraceCheckUtils]: 47: Hoare triple {90846#true} ~max3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,343 INFO L280 TraceCheckUtils]: 48: Hoare triple {90846#true} ~mode3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,343 INFO L280 TraceCheckUtils]: 49: Hoare triple {90846#true} ~newmax3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,343 INFO L280 TraceCheckUtils]: 50: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {90846#true} is VALID [2020-07-18 00:55:29,343 INFO L280 TraceCheckUtils]: 51: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {90846#true} is VALID [2020-07-18 00:55:29,343 INFO L280 TraceCheckUtils]: 52: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {90846#true} is VALID [2020-07-18 00:55:29,344 INFO L280 TraceCheckUtils]: 53: Hoare triple {90846#true} ~__return_1863~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,344 INFO L280 TraceCheckUtils]: 54: Hoare triple {90846#true} ~__return_2009~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,344 INFO L280 TraceCheckUtils]: 55: Hoare triple {90846#true} ~__return_2142~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,344 INFO L280 TraceCheckUtils]: 56: Hoare triple {90846#true} ~__return_2281~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,344 INFO L280 TraceCheckUtils]: 57: Hoare triple {90846#true} ~__return_3069~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,345 INFO L280 TraceCheckUtils]: 58: Hoare triple {90846#true} ~__return_3038~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,345 INFO L280 TraceCheckUtils]: 59: Hoare triple {90846#true} ~__return_2975~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,345 INFO L280 TraceCheckUtils]: 60: Hoare triple {90846#true} ~__return_2941~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,345 INFO L280 TraceCheckUtils]: 61: Hoare triple {90846#true} ~__tmp_2420_0~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,346 INFO L280 TraceCheckUtils]: 62: Hoare triple {90846#true} ~__return_2543~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,346 INFO L280 TraceCheckUtils]: 63: Hoare triple {90846#true} ~__return_2433~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,346 INFO L280 TraceCheckUtils]: 64: Hoare triple {90846#true} ~__return_2828~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,346 INFO L280 TraceCheckUtils]: 65: Hoare triple {90846#true} ~__return_2794~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,346 INFO L280 TraceCheckUtils]: 66: Hoare triple {90846#true} ~__return_2710~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,347 INFO L280 TraceCheckUtils]: 67: Hoare triple {90846#true} ~__return_2419~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,347 INFO L280 TraceCheckUtils]: 68: Hoare triple {90846#true} assume true; {90846#true} is VALID [2020-07-18 00:55:29,347 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {90846#true} {90846#true} #2486#return; {90846#true} is VALID [2020-07-18 00:55:29,354 INFO L263 TraceCheckUtils]: 0: Hoare triple {90846#true} call ULTIMATE.init(); {90919#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:55:29,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {90919#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {90846#true} ~nomsg~0 := -1; {90846#true} is VALID [2020-07-18 00:55:29,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {90846#true} ~p12~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {90846#true} ~p12_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {90846#true} ~p12_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,356 INFO L280 TraceCheckUtils]: 6: Hoare triple {90846#true} ~ep12~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,356 INFO L280 TraceCheckUtils]: 7: Hoare triple {90846#true} ~p13~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {90846#true} ~p13_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,357 INFO L280 TraceCheckUtils]: 9: Hoare triple {90846#true} ~p13_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,357 INFO L280 TraceCheckUtils]: 10: Hoare triple {90846#true} ~ep13~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,357 INFO L280 TraceCheckUtils]: 11: Hoare triple {90846#true} ~p21~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,357 INFO L280 TraceCheckUtils]: 12: Hoare triple {90846#true} ~p21_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,357 INFO L280 TraceCheckUtils]: 13: Hoare triple {90846#true} ~p21_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,358 INFO L280 TraceCheckUtils]: 14: Hoare triple {90846#true} ~ep21~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,358 INFO L280 TraceCheckUtils]: 15: Hoare triple {90846#true} ~p23~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,358 INFO L280 TraceCheckUtils]: 16: Hoare triple {90846#true} ~p23_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,358 INFO L280 TraceCheckUtils]: 17: Hoare triple {90846#true} ~p23_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,358 INFO L280 TraceCheckUtils]: 18: Hoare triple {90846#true} ~ep23~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,359 INFO L280 TraceCheckUtils]: 19: Hoare triple {90846#true} ~p31~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,359 INFO L280 TraceCheckUtils]: 20: Hoare triple {90846#true} ~p31_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,359 INFO L280 TraceCheckUtils]: 21: Hoare triple {90846#true} ~p31_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,359 INFO L280 TraceCheckUtils]: 22: Hoare triple {90846#true} ~ep31~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,359 INFO L280 TraceCheckUtils]: 23: Hoare triple {90846#true} ~p32~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,360 INFO L280 TraceCheckUtils]: 24: Hoare triple {90846#true} ~p32_old~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,360 INFO L280 TraceCheckUtils]: 25: Hoare triple {90846#true} ~p32_new~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,360 INFO L280 TraceCheckUtils]: 26: Hoare triple {90846#true} ~ep32~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,360 INFO L280 TraceCheckUtils]: 27: Hoare triple {90846#true} ~id1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,360 INFO L280 TraceCheckUtils]: 28: Hoare triple {90846#true} ~r1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,361 INFO L280 TraceCheckUtils]: 29: Hoare triple {90846#true} ~st1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,361 INFO L280 TraceCheckUtils]: 30: Hoare triple {90846#true} ~nl1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,361 INFO L280 TraceCheckUtils]: 31: Hoare triple {90846#true} ~m1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,361 INFO L280 TraceCheckUtils]: 32: Hoare triple {90846#true} ~max1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,361 INFO L280 TraceCheckUtils]: 33: Hoare triple {90846#true} ~mode1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,362 INFO L280 TraceCheckUtils]: 34: Hoare triple {90846#true} ~newmax1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,362 INFO L280 TraceCheckUtils]: 35: Hoare triple {90846#true} ~id2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,362 INFO L280 TraceCheckUtils]: 36: Hoare triple {90846#true} ~r2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,362 INFO L280 TraceCheckUtils]: 37: Hoare triple {90846#true} ~st2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,362 INFO L280 TraceCheckUtils]: 38: Hoare triple {90846#true} ~nl2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,363 INFO L280 TraceCheckUtils]: 39: Hoare triple {90846#true} ~m2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,363 INFO L280 TraceCheckUtils]: 40: Hoare triple {90846#true} ~max2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,363 INFO L280 TraceCheckUtils]: 41: Hoare triple {90846#true} ~mode2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,363 INFO L280 TraceCheckUtils]: 42: Hoare triple {90846#true} ~newmax2~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,363 INFO L280 TraceCheckUtils]: 43: Hoare triple {90846#true} ~id3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,364 INFO L280 TraceCheckUtils]: 44: Hoare triple {90846#true} ~r3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,364 INFO L280 TraceCheckUtils]: 45: Hoare triple {90846#true} ~st3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,364 INFO L280 TraceCheckUtils]: 46: Hoare triple {90846#true} ~nl3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,364 INFO L280 TraceCheckUtils]: 47: Hoare triple {90846#true} ~m3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,364 INFO L280 TraceCheckUtils]: 48: Hoare triple {90846#true} ~max3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,365 INFO L280 TraceCheckUtils]: 49: Hoare triple {90846#true} ~mode3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,365 INFO L280 TraceCheckUtils]: 50: Hoare triple {90846#true} ~newmax3~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,365 INFO L280 TraceCheckUtils]: 51: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {90846#true} is VALID [2020-07-18 00:55:29,365 INFO L280 TraceCheckUtils]: 52: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {90846#true} is VALID [2020-07-18 00:55:29,365 INFO L280 TraceCheckUtils]: 53: Hoare triple {90846#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {90846#true} is VALID [2020-07-18 00:55:29,366 INFO L280 TraceCheckUtils]: 54: Hoare triple {90846#true} ~__return_1863~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,366 INFO L280 TraceCheckUtils]: 55: Hoare triple {90846#true} ~__return_2009~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,366 INFO L280 TraceCheckUtils]: 56: Hoare triple {90846#true} ~__return_2142~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,366 INFO L280 TraceCheckUtils]: 57: Hoare triple {90846#true} ~__return_2281~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,366 INFO L280 TraceCheckUtils]: 58: Hoare triple {90846#true} ~__return_3069~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,366 INFO L280 TraceCheckUtils]: 59: Hoare triple {90846#true} ~__return_3038~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,367 INFO L280 TraceCheckUtils]: 60: Hoare triple {90846#true} ~__return_2975~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,367 INFO L280 TraceCheckUtils]: 61: Hoare triple {90846#true} ~__return_2941~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,367 INFO L280 TraceCheckUtils]: 62: Hoare triple {90846#true} ~__tmp_2420_0~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,367 INFO L280 TraceCheckUtils]: 63: Hoare triple {90846#true} ~__return_2543~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,368 INFO L280 TraceCheckUtils]: 64: Hoare triple {90846#true} ~__return_2433~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,368 INFO L280 TraceCheckUtils]: 65: Hoare triple {90846#true} ~__return_2828~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,368 INFO L280 TraceCheckUtils]: 66: Hoare triple {90846#true} ~__return_2794~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,368 INFO L280 TraceCheckUtils]: 67: Hoare triple {90846#true} ~__return_2710~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,368 INFO L280 TraceCheckUtils]: 68: Hoare triple {90846#true} ~__return_2419~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,368 INFO L280 TraceCheckUtils]: 69: Hoare triple {90846#true} assume true; {90846#true} is VALID [2020-07-18 00:55:29,369 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {90846#true} {90846#true} #2486#return; {90846#true} is VALID [2020-07-18 00:55:29,369 INFO L263 TraceCheckUtils]: 71: Hoare triple {90846#true} call #t~ret30 := main(); {90846#true} is VALID [2020-07-18 00:55:29,369 INFO L280 TraceCheckUtils]: 72: Hoare triple {90846#true} havoc ~main__c1~0; {90846#true} is VALID [2020-07-18 00:55:29,369 INFO L280 TraceCheckUtils]: 73: Hoare triple {90846#true} havoc ~main__i2~0; {90846#true} is VALID [2020-07-18 00:55:29,369 INFO L280 TraceCheckUtils]: 74: Hoare triple {90846#true} ~main__c1~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,370 INFO L280 TraceCheckUtils]: 75: Hoare triple {90846#true} ~ep12~0 := #t~nondet0; {90846#true} is VALID [2020-07-18 00:55:29,370 INFO L280 TraceCheckUtils]: 76: Hoare triple {90846#true} havoc #t~nondet0; {90846#true} is VALID [2020-07-18 00:55:29,370 INFO L280 TraceCheckUtils]: 77: Hoare triple {90846#true} ~ep13~0 := #t~nondet1; {90846#true} is VALID [2020-07-18 00:55:29,370 INFO L280 TraceCheckUtils]: 78: Hoare triple {90846#true} havoc #t~nondet1; {90846#true} is VALID [2020-07-18 00:55:29,370 INFO L280 TraceCheckUtils]: 79: Hoare triple {90846#true} ~ep21~0 := #t~nondet2; {90846#true} is VALID [2020-07-18 00:55:29,371 INFO L280 TraceCheckUtils]: 80: Hoare triple {90846#true} havoc #t~nondet2; {90846#true} is VALID [2020-07-18 00:55:29,371 INFO L280 TraceCheckUtils]: 81: Hoare triple {90846#true} ~ep23~0 := #t~nondet3; {90846#true} is VALID [2020-07-18 00:55:29,371 INFO L280 TraceCheckUtils]: 82: Hoare triple {90846#true} havoc #t~nondet3; {90846#true} is VALID [2020-07-18 00:55:29,371 INFO L280 TraceCheckUtils]: 83: Hoare triple {90846#true} ~ep31~0 := #t~nondet4; {90846#true} is VALID [2020-07-18 00:55:29,371 INFO L280 TraceCheckUtils]: 84: Hoare triple {90846#true} havoc #t~nondet4; {90846#true} is VALID [2020-07-18 00:55:29,372 INFO L280 TraceCheckUtils]: 85: Hoare triple {90846#true} ~ep32~0 := #t~nondet5; {90846#true} is VALID [2020-07-18 00:55:29,372 INFO L280 TraceCheckUtils]: 86: Hoare triple {90846#true} havoc #t~nondet5; {90846#true} is VALID [2020-07-18 00:55:29,372 INFO L280 TraceCheckUtils]: 87: Hoare triple {90846#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,372 INFO L280 TraceCheckUtils]: 88: Hoare triple {90846#true} ~id1~0 := #t~nondet6; {90846#true} is VALID [2020-07-18 00:55:29,372 INFO L280 TraceCheckUtils]: 89: Hoare triple {90846#true} havoc #t~nondet6; {90846#true} is VALID [2020-07-18 00:55:29,372 INFO L280 TraceCheckUtils]: 90: Hoare triple {90846#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,373 INFO L280 TraceCheckUtils]: 91: Hoare triple {90846#true} ~r1~0 := #t~nondet7; {90846#true} is VALID [2020-07-18 00:55:29,373 INFO L280 TraceCheckUtils]: 92: Hoare triple {90846#true} havoc #t~nondet7; {90846#true} is VALID [2020-07-18 00:55:29,373 INFO L280 TraceCheckUtils]: 93: Hoare triple {90846#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,373 INFO L280 TraceCheckUtils]: 94: Hoare triple {90846#true} ~st1~0 := #t~nondet8; {90846#true} is VALID [2020-07-18 00:55:29,374 INFO L280 TraceCheckUtils]: 95: Hoare triple {90846#true} havoc #t~nondet8; {90846#true} is VALID [2020-07-18 00:55:29,374 INFO L280 TraceCheckUtils]: 96: Hoare triple {90846#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,374 INFO L280 TraceCheckUtils]: 97: Hoare triple {90846#true} ~nl1~0 := #t~nondet9; {90846#true} is VALID [2020-07-18 00:55:29,374 INFO L280 TraceCheckUtils]: 98: Hoare triple {90846#true} havoc #t~nondet9; {90846#true} is VALID [2020-07-18 00:55:29,374 INFO L280 TraceCheckUtils]: 99: Hoare triple {90846#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,374 INFO L280 TraceCheckUtils]: 100: Hoare triple {90846#true} ~m1~0 := #t~nondet10; {90846#true} is VALID [2020-07-18 00:55:29,375 INFO L280 TraceCheckUtils]: 101: Hoare triple {90846#true} havoc #t~nondet10; {90846#true} is VALID [2020-07-18 00:55:29,375 INFO L280 TraceCheckUtils]: 102: Hoare triple {90846#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,375 INFO L280 TraceCheckUtils]: 103: Hoare triple {90846#true} ~max1~0 := #t~nondet11; {90846#true} is VALID [2020-07-18 00:55:29,375 INFO L280 TraceCheckUtils]: 104: Hoare triple {90846#true} havoc #t~nondet11; {90846#true} is VALID [2020-07-18 00:55:29,375 INFO L280 TraceCheckUtils]: 105: Hoare triple {90846#true} ~mode1~0 := #t~nondet12; {90846#true} is VALID [2020-07-18 00:55:29,376 INFO L280 TraceCheckUtils]: 106: Hoare triple {90846#true} havoc #t~nondet12; {90846#true} is VALID [2020-07-18 00:55:29,376 INFO L280 TraceCheckUtils]: 107: Hoare triple {90846#true} ~newmax1~0 := #t~nondet13; {90846#true} is VALID [2020-07-18 00:55:29,376 INFO L280 TraceCheckUtils]: 108: Hoare triple {90846#true} havoc #t~nondet13; {90846#true} is VALID [2020-07-18 00:55:29,376 INFO L280 TraceCheckUtils]: 109: Hoare triple {90846#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,376 INFO L280 TraceCheckUtils]: 110: Hoare triple {90846#true} ~id2~0 := #t~nondet14; {90846#true} is VALID [2020-07-18 00:55:29,377 INFO L280 TraceCheckUtils]: 111: Hoare triple {90846#true} havoc #t~nondet14; {90846#true} is VALID [2020-07-18 00:55:29,377 INFO L280 TraceCheckUtils]: 112: Hoare triple {90846#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,377 INFO L280 TraceCheckUtils]: 113: Hoare triple {90846#true} ~r2~0 := #t~nondet15; {90846#true} is VALID [2020-07-18 00:55:29,377 INFO L280 TraceCheckUtils]: 114: Hoare triple {90846#true} havoc #t~nondet15; {90846#true} is VALID [2020-07-18 00:55:29,377 INFO L280 TraceCheckUtils]: 115: Hoare triple {90846#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,378 INFO L280 TraceCheckUtils]: 116: Hoare triple {90846#true} ~st2~0 := #t~nondet16; {90846#true} is VALID [2020-07-18 00:55:29,378 INFO L280 TraceCheckUtils]: 117: Hoare triple {90846#true} havoc #t~nondet16; {90846#true} is VALID [2020-07-18 00:55:29,378 INFO L280 TraceCheckUtils]: 118: Hoare triple {90846#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,378 INFO L280 TraceCheckUtils]: 119: Hoare triple {90846#true} ~nl2~0 := #t~nondet17; {90846#true} is VALID [2020-07-18 00:55:29,378 INFO L280 TraceCheckUtils]: 120: Hoare triple {90846#true} havoc #t~nondet17; {90846#true} is VALID [2020-07-18 00:55:29,379 INFO L280 TraceCheckUtils]: 121: Hoare triple {90846#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,379 INFO L280 TraceCheckUtils]: 122: Hoare triple {90846#true} ~m2~0 := #t~nondet18; {90846#true} is VALID [2020-07-18 00:55:29,379 INFO L280 TraceCheckUtils]: 123: Hoare triple {90846#true} havoc #t~nondet18; {90846#true} is VALID [2020-07-18 00:55:29,379 INFO L280 TraceCheckUtils]: 124: Hoare triple {90846#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,379 INFO L280 TraceCheckUtils]: 125: Hoare triple {90846#true} ~max2~0 := #t~nondet19; {90846#true} is VALID [2020-07-18 00:55:29,379 INFO L280 TraceCheckUtils]: 126: Hoare triple {90846#true} havoc #t~nondet19; {90846#true} is VALID [2020-07-18 00:55:29,380 INFO L280 TraceCheckUtils]: 127: Hoare triple {90846#true} ~mode2~0 := #t~nondet20; {90846#true} is VALID [2020-07-18 00:55:29,380 INFO L280 TraceCheckUtils]: 128: Hoare triple {90846#true} havoc #t~nondet20; {90846#true} is VALID [2020-07-18 00:55:29,380 INFO L280 TraceCheckUtils]: 129: Hoare triple {90846#true} ~newmax2~0 := #t~nondet21; {90846#true} is VALID [2020-07-18 00:55:29,380 INFO L280 TraceCheckUtils]: 130: Hoare triple {90846#true} havoc #t~nondet21; {90846#true} is VALID [2020-07-18 00:55:29,380 INFO L280 TraceCheckUtils]: 131: Hoare triple {90846#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,381 INFO L280 TraceCheckUtils]: 132: Hoare triple {90846#true} ~id3~0 := #t~nondet22; {90846#true} is VALID [2020-07-18 00:55:29,381 INFO L280 TraceCheckUtils]: 133: Hoare triple {90846#true} havoc #t~nondet22; {90846#true} is VALID [2020-07-18 00:55:29,381 INFO L280 TraceCheckUtils]: 134: Hoare triple {90846#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,381 INFO L280 TraceCheckUtils]: 135: Hoare triple {90846#true} ~r3~0 := #t~nondet23; {90846#true} is VALID [2020-07-18 00:55:29,382 INFO L280 TraceCheckUtils]: 136: Hoare triple {90846#true} havoc #t~nondet23; {90846#true} is VALID [2020-07-18 00:55:29,382 INFO L280 TraceCheckUtils]: 137: Hoare triple {90846#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,382 INFO L280 TraceCheckUtils]: 138: Hoare triple {90846#true} ~st3~0 := #t~nondet24; {90846#true} is VALID [2020-07-18 00:55:29,382 INFO L280 TraceCheckUtils]: 139: Hoare triple {90846#true} havoc #t~nondet24; {90846#true} is VALID [2020-07-18 00:55:29,382 INFO L280 TraceCheckUtils]: 140: Hoare triple {90846#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,382 INFO L280 TraceCheckUtils]: 141: Hoare triple {90846#true} ~nl3~0 := #t~nondet25; {90846#true} is VALID [2020-07-18 00:55:29,383 INFO L280 TraceCheckUtils]: 142: Hoare triple {90846#true} havoc #t~nondet25; {90846#true} is VALID [2020-07-18 00:55:29,383 INFO L280 TraceCheckUtils]: 143: Hoare triple {90846#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,383 INFO L280 TraceCheckUtils]: 144: Hoare triple {90846#true} ~m3~0 := #t~nondet26; {90846#true} is VALID [2020-07-18 00:55:29,383 INFO L280 TraceCheckUtils]: 145: Hoare triple {90846#true} havoc #t~nondet26; {90846#true} is VALID [2020-07-18 00:55:29,384 INFO L280 TraceCheckUtils]: 146: Hoare triple {90846#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {90846#true} is VALID [2020-07-18 00:55:29,384 INFO L280 TraceCheckUtils]: 147: Hoare triple {90846#true} ~max3~0 := #t~nondet27; {90846#true} is VALID [2020-07-18 00:55:29,384 INFO L280 TraceCheckUtils]: 148: Hoare triple {90846#true} havoc #t~nondet27; {90846#true} is VALID [2020-07-18 00:55:29,384 INFO L280 TraceCheckUtils]: 149: Hoare triple {90846#true} ~mode3~0 := #t~nondet28; {90846#true} is VALID [2020-07-18 00:55:29,384 INFO L280 TraceCheckUtils]: 150: Hoare triple {90846#true} havoc #t~nondet28; {90846#true} is VALID [2020-07-18 00:55:29,385 INFO L280 TraceCheckUtils]: 151: Hoare triple {90846#true} ~newmax3~0 := #t~nondet29; {90846#true} is VALID [2020-07-18 00:55:29,385 INFO L280 TraceCheckUtils]: 152: Hoare triple {90846#true} havoc #t~nondet29; {90846#true} is VALID [2020-07-18 00:55:29,385 INFO L280 TraceCheckUtils]: 153: Hoare triple {90846#true} havoc ~init__r121~0; {90846#true} is VALID [2020-07-18 00:55:29,385 INFO L280 TraceCheckUtils]: 154: Hoare triple {90846#true} havoc ~init__r131~0; {90846#true} is VALID [2020-07-18 00:55:29,385 INFO L280 TraceCheckUtils]: 155: Hoare triple {90846#true} havoc ~init__r211~0; {90846#true} is VALID [2020-07-18 00:55:29,386 INFO L280 TraceCheckUtils]: 156: Hoare triple {90846#true} havoc ~init__r231~0; {90846#true} is VALID [2020-07-18 00:55:29,386 INFO L280 TraceCheckUtils]: 157: Hoare triple {90846#true} havoc ~init__r311~0; {90846#true} is VALID [2020-07-18 00:55:29,386 INFO L280 TraceCheckUtils]: 158: Hoare triple {90846#true} havoc ~init__r321~0; {90846#true} is VALID [2020-07-18 00:55:29,386 INFO L280 TraceCheckUtils]: 159: Hoare triple {90846#true} havoc ~init__r122~0; {90846#true} is VALID [2020-07-18 00:55:29,386 INFO L280 TraceCheckUtils]: 160: Hoare triple {90846#true} havoc ~init__tmp~0; {90846#true} is VALID [2020-07-18 00:55:29,387 INFO L280 TraceCheckUtils]: 161: Hoare triple {90846#true} havoc ~init__r132~0; {90846#true} is VALID [2020-07-18 00:55:29,387 INFO L280 TraceCheckUtils]: 162: Hoare triple {90846#true} havoc ~init__tmp___0~0; {90846#true} is VALID [2020-07-18 00:55:29,387 INFO L280 TraceCheckUtils]: 163: Hoare triple {90846#true} havoc ~init__r212~0; {90846#true} is VALID [2020-07-18 00:55:29,387 INFO L280 TraceCheckUtils]: 164: Hoare triple {90846#true} havoc ~init__tmp___1~0; {90846#true} is VALID [2020-07-18 00:55:29,387 INFO L280 TraceCheckUtils]: 165: Hoare triple {90846#true} havoc ~init__r232~0; {90846#true} is VALID [2020-07-18 00:55:29,388 INFO L280 TraceCheckUtils]: 166: Hoare triple {90846#true} havoc ~init__tmp___2~0; {90846#true} is VALID [2020-07-18 00:55:29,388 INFO L280 TraceCheckUtils]: 167: Hoare triple {90846#true} havoc ~init__r312~0; {90846#true} is VALID [2020-07-18 00:55:29,388 INFO L280 TraceCheckUtils]: 168: Hoare triple {90846#true} havoc ~init__tmp___3~0; {90846#true} is VALID [2020-07-18 00:55:29,388 INFO L280 TraceCheckUtils]: 169: Hoare triple {90846#true} havoc ~init__r322~0; {90846#true} is VALID [2020-07-18 00:55:29,388 INFO L280 TraceCheckUtils]: 170: Hoare triple {90846#true} havoc ~init__tmp___4~0; {90846#true} is VALID [2020-07-18 00:55:29,388 INFO L280 TraceCheckUtils]: 171: Hoare triple {90846#true} havoc ~init__tmp___5~0; {90846#true} is VALID [2020-07-18 00:55:29,389 INFO L280 TraceCheckUtils]: 172: Hoare triple {90846#true} ~init__r121~0 := ~ep12~0; {90846#true} is VALID [2020-07-18 00:55:29,389 INFO L280 TraceCheckUtils]: 173: Hoare triple {90846#true} ~init__r131~0 := ~ep13~0; {90846#true} is VALID [2020-07-18 00:55:29,389 INFO L280 TraceCheckUtils]: 174: Hoare triple {90846#true} ~init__r211~0 := ~ep21~0; {90846#true} is VALID [2020-07-18 00:55:29,389 INFO L280 TraceCheckUtils]: 175: Hoare triple {90846#true} ~init__r231~0 := ~ep23~0; {90846#true} is VALID [2020-07-18 00:55:29,390 INFO L280 TraceCheckUtils]: 176: Hoare triple {90846#true} ~init__r311~0 := ~ep31~0; {90846#true} is VALID [2020-07-18 00:55:29,390 INFO L280 TraceCheckUtils]: 177: Hoare triple {90846#true} ~init__r321~0 := ~ep32~0; {90846#true} is VALID [2020-07-18 00:55:29,390 INFO L280 TraceCheckUtils]: 178: Hoare triple {90846#true} assume !!(0 == ~init__r121~0 % 256); {90846#true} is VALID [2020-07-18 00:55:29,390 INFO L280 TraceCheckUtils]: 179: Hoare triple {90846#true} assume !!(0 == ~init__r131~0 % 256); {90846#true} is VALID [2020-07-18 00:55:29,390 INFO L280 TraceCheckUtils]: 180: Hoare triple {90846#true} ~init__tmp~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,390 INFO L280 TraceCheckUtils]: 181: Hoare triple {90846#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {90846#true} is VALID [2020-07-18 00:55:29,391 INFO L280 TraceCheckUtils]: 182: Hoare triple {90846#true} assume !!(0 == ~init__r131~0 % 256); {90846#true} is VALID [2020-07-18 00:55:29,391 INFO L280 TraceCheckUtils]: 183: Hoare triple {90846#true} assume !!(0 == ~init__r121~0 % 256); {90846#true} is VALID [2020-07-18 00:55:29,391 INFO L280 TraceCheckUtils]: 184: Hoare triple {90846#true} ~init__tmp___0~0 := 0; {90846#true} is VALID [2020-07-18 00:55:29,391 INFO L280 TraceCheckUtils]: 185: Hoare triple {90846#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {90846#true} is VALID [2020-07-18 00:55:29,391 INFO L280 TraceCheckUtils]: 186: Hoare triple {90846#true} assume !!(0 == ~init__r211~0 % 256); {90846#true} is VALID [2020-07-18 00:55:29,393 INFO L280 TraceCheckUtils]: 187: Hoare triple {90846#true} assume !!(0 == ~init__r231~0 % 256); {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:55:29,394 INFO L280 TraceCheckUtils]: 188: Hoare triple {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:55:29,395 INFO L280 TraceCheckUtils]: 189: Hoare triple {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:55:29,397 INFO L280 TraceCheckUtils]: 190: Hoare triple {90918#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,397 INFO L280 TraceCheckUtils]: 191: Hoare triple {90847#false} ~init__tmp___2~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,397 INFO L280 TraceCheckUtils]: 192: Hoare triple {90847#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {90847#false} is VALID [2020-07-18 00:55:29,397 INFO L280 TraceCheckUtils]: 193: Hoare triple {90847#false} assume !(0 == ~init__r311~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,398 INFO L280 TraceCheckUtils]: 194: Hoare triple {90847#false} ~init__tmp___3~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,398 INFO L280 TraceCheckUtils]: 195: Hoare triple {90847#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {90847#false} is VALID [2020-07-18 00:55:29,398 INFO L280 TraceCheckUtils]: 196: Hoare triple {90847#false} assume !(0 == ~init__r321~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,398 INFO L280 TraceCheckUtils]: 197: Hoare triple {90847#false} ~init__tmp___4~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,398 INFO L280 TraceCheckUtils]: 198: Hoare triple {90847#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {90847#false} is VALID [2020-07-18 00:55:29,398 INFO L280 TraceCheckUtils]: 199: Hoare triple {90847#false} assume ~id1~0 != ~id2~0; {90847#false} is VALID [2020-07-18 00:55:29,399 INFO L280 TraceCheckUtils]: 200: Hoare triple {90847#false} assume ~id1~0 != ~id3~0; {90847#false} is VALID [2020-07-18 00:55:29,399 INFO L280 TraceCheckUtils]: 201: Hoare triple {90847#false} assume ~id2~0 != ~id3~0; {90847#false} is VALID [2020-07-18 00:55:29,399 INFO L280 TraceCheckUtils]: 202: Hoare triple {90847#false} assume ~id1~0 >= 0; {90847#false} is VALID [2020-07-18 00:55:29,399 INFO L280 TraceCheckUtils]: 203: Hoare triple {90847#false} assume ~id2~0 >= 0; {90847#false} is VALID [2020-07-18 00:55:29,400 INFO L280 TraceCheckUtils]: 204: Hoare triple {90847#false} assume ~id3~0 >= 0; {90847#false} is VALID [2020-07-18 00:55:29,400 INFO L280 TraceCheckUtils]: 205: Hoare triple {90847#false} assume 0 == ~r1~0; {90847#false} is VALID [2020-07-18 00:55:29,400 INFO L280 TraceCheckUtils]: 206: Hoare triple {90847#false} assume 0 == ~r2~0; {90847#false} is VALID [2020-07-18 00:55:29,400 INFO L280 TraceCheckUtils]: 207: Hoare triple {90847#false} assume 0 == ~r3~0; {90847#false} is VALID [2020-07-18 00:55:29,400 INFO L280 TraceCheckUtils]: 208: Hoare triple {90847#false} assume ~max1~0 == ~id1~0; {90847#false} is VALID [2020-07-18 00:55:29,400 INFO L280 TraceCheckUtils]: 209: Hoare triple {90847#false} assume ~max2~0 == ~id2~0; {90847#false} is VALID [2020-07-18 00:55:29,401 INFO L280 TraceCheckUtils]: 210: Hoare triple {90847#false} assume ~max3~0 == ~id3~0; {90847#false} is VALID [2020-07-18 00:55:29,401 INFO L280 TraceCheckUtils]: 211: Hoare triple {90847#false} assume 0 == ~st1~0; {90847#false} is VALID [2020-07-18 00:55:29,401 INFO L280 TraceCheckUtils]: 212: Hoare triple {90847#false} assume 0 == ~st2~0; {90847#false} is VALID [2020-07-18 00:55:29,401 INFO L280 TraceCheckUtils]: 213: Hoare triple {90847#false} assume 0 == ~st3~0; {90847#false} is VALID [2020-07-18 00:55:29,401 INFO L280 TraceCheckUtils]: 214: Hoare triple {90847#false} assume 0 == ~nl1~0; {90847#false} is VALID [2020-07-18 00:55:29,402 INFO L280 TraceCheckUtils]: 215: Hoare triple {90847#false} assume 0 == ~nl2~0; {90847#false} is VALID [2020-07-18 00:55:29,402 INFO L280 TraceCheckUtils]: 216: Hoare triple {90847#false} assume 0 == ~nl3~0; {90847#false} is VALID [2020-07-18 00:55:29,402 INFO L280 TraceCheckUtils]: 217: Hoare triple {90847#false} assume 0 == ~mode1~0 % 256; {90847#false} is VALID [2020-07-18 00:55:29,402 INFO L280 TraceCheckUtils]: 218: Hoare triple {90847#false} assume 0 == ~mode2~0 % 256; {90847#false} is VALID [2020-07-18 00:55:29,402 INFO L280 TraceCheckUtils]: 219: Hoare triple {90847#false} assume 0 == ~mode3~0 % 256; {90847#false} is VALID [2020-07-18 00:55:29,403 INFO L280 TraceCheckUtils]: 220: Hoare triple {90847#false} assume !(0 == ~newmax1~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,403 INFO L280 TraceCheckUtils]: 221: Hoare triple {90847#false} assume !(0 == ~newmax2~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,403 INFO L280 TraceCheckUtils]: 222: Hoare triple {90847#false} assume !(0 == ~newmax3~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,403 INFO L280 TraceCheckUtils]: 223: Hoare triple {90847#false} ~init__tmp___5~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,403 INFO L280 TraceCheckUtils]: 224: Hoare triple {90847#false} ~__return_1863~0 := ~init__tmp___5~0; {90847#false} is VALID [2020-07-18 00:55:29,404 INFO L280 TraceCheckUtils]: 225: Hoare triple {90847#false} ~main__i2~0 := ~__return_1863~0; {90847#false} is VALID [2020-07-18 00:55:29,404 INFO L280 TraceCheckUtils]: 226: Hoare triple {90847#false} assume 0 != ~main__i2~0; {90847#false} is VALID [2020-07-18 00:55:29,404 INFO L280 TraceCheckUtils]: 227: Hoare triple {90847#false} ~p12_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,404 INFO L280 TraceCheckUtils]: 228: Hoare triple {90847#false} ~p12_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,404 INFO L280 TraceCheckUtils]: 229: Hoare triple {90847#false} ~p13_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,405 INFO L280 TraceCheckUtils]: 230: Hoare triple {90847#false} ~p13_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,405 INFO L280 TraceCheckUtils]: 231: Hoare triple {90847#false} ~p21_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,405 INFO L280 TraceCheckUtils]: 232: Hoare triple {90847#false} ~p21_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,405 INFO L280 TraceCheckUtils]: 233: Hoare triple {90847#false} ~p23_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,405 INFO L280 TraceCheckUtils]: 234: Hoare triple {90847#false} ~p23_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,406 INFO L280 TraceCheckUtils]: 235: Hoare triple {90847#false} ~p31_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,406 INFO L280 TraceCheckUtils]: 236: Hoare triple {90847#false} ~p31_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,406 INFO L280 TraceCheckUtils]: 237: Hoare triple {90847#false} ~p32_old~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,406 INFO L280 TraceCheckUtils]: 238: Hoare triple {90847#false} ~p32_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,406 INFO L280 TraceCheckUtils]: 239: Hoare triple {90847#false} ~main__i2~0 := 0; {90847#false} is VALID [2020-07-18 00:55:29,407 INFO L280 TraceCheckUtils]: 240: Hoare triple {90847#false} assume ~main__i2~0 < 6; {90847#false} is VALID [2020-07-18 00:55:29,407 INFO L280 TraceCheckUtils]: 241: Hoare triple {90847#false} havoc ~node1__newmax~0; {90847#false} is VALID [2020-07-18 00:55:29,407 INFO L280 TraceCheckUtils]: 242: Hoare triple {90847#false} ~node1__newmax~0 := 0; {90847#false} is VALID [2020-07-18 00:55:29,407 INFO L280 TraceCheckUtils]: 243: Hoare triple {90847#false} assume !!(0 == ~mode1~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,407 INFO L280 TraceCheckUtils]: 244: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,408 INFO L280 TraceCheckUtils]: 245: Hoare triple {90847#false} assume !!(0 == ~ep12~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,408 INFO L280 TraceCheckUtils]: 246: Hoare triple {90847#false} assume !!(0 == ~ep13~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,408 INFO L280 TraceCheckUtils]: 247: Hoare triple {90847#false} ~mode1~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,408 INFO L280 TraceCheckUtils]: 248: Hoare triple {90847#false} havoc ~node2__newmax~0; {90847#false} is VALID [2020-07-18 00:55:29,408 INFO L280 TraceCheckUtils]: 249: Hoare triple {90847#false} ~node2__newmax~0 := 0; {90847#false} is VALID [2020-07-18 00:55:29,409 INFO L280 TraceCheckUtils]: 250: Hoare triple {90847#false} assume !!(0 == ~mode2~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,409 INFO L280 TraceCheckUtils]: 251: Hoare triple {90847#false} assume ~r2~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,409 INFO L280 TraceCheckUtils]: 252: Hoare triple {90847#false} assume !!(0 == ~ep21~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,409 INFO L280 TraceCheckUtils]: 253: Hoare triple {90847#false} assume !!(0 == ~ep23~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,409 INFO L280 TraceCheckUtils]: 254: Hoare triple {90847#false} ~mode2~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,410 INFO L280 TraceCheckUtils]: 255: Hoare triple {90847#false} havoc ~node3__newmax~0; {90847#false} is VALID [2020-07-18 00:55:29,410 INFO L280 TraceCheckUtils]: 256: Hoare triple {90847#false} ~node3__newmax~0 := 0; {90847#false} is VALID [2020-07-18 00:55:29,410 INFO L280 TraceCheckUtils]: 257: Hoare triple {90847#false} assume !!(0 == ~mode3~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,410 INFO L280 TraceCheckUtils]: 258: Hoare triple {90847#false} assume ~r3~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,410 INFO L280 TraceCheckUtils]: 259: Hoare triple {90847#false} assume !!(0 == ~ep31~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,411 INFO L280 TraceCheckUtils]: 260: Hoare triple {90847#false} assume !!(0 == ~ep32~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,411 INFO L280 TraceCheckUtils]: 261: Hoare triple {90847#false} ~mode3~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,411 INFO L280 TraceCheckUtils]: 262: Hoare triple {90847#false} ~p12_old~0 := ~p12_new~0; {90847#false} is VALID [2020-07-18 00:55:29,411 INFO L280 TraceCheckUtils]: 263: Hoare triple {90847#false} ~p12_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,412 INFO L280 TraceCheckUtils]: 264: Hoare triple {90847#false} ~p13_old~0 := ~p13_new~0; {90847#false} is VALID [2020-07-18 00:55:29,412 INFO L280 TraceCheckUtils]: 265: Hoare triple {90847#false} ~p13_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,412 INFO L280 TraceCheckUtils]: 266: Hoare triple {90847#false} ~p21_old~0 := ~p21_new~0; {90847#false} is VALID [2020-07-18 00:55:29,412 INFO L280 TraceCheckUtils]: 267: Hoare triple {90847#false} ~p21_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,412 INFO L280 TraceCheckUtils]: 268: Hoare triple {90847#false} ~p23_old~0 := ~p23_new~0; {90847#false} is VALID [2020-07-18 00:55:29,413 INFO L280 TraceCheckUtils]: 269: Hoare triple {90847#false} ~p23_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,413 INFO L280 TraceCheckUtils]: 270: Hoare triple {90847#false} ~p31_old~0 := ~p31_new~0; {90847#false} is VALID [2020-07-18 00:55:29,413 INFO L280 TraceCheckUtils]: 271: Hoare triple {90847#false} ~p31_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,413 INFO L280 TraceCheckUtils]: 272: Hoare triple {90847#false} ~p32_old~0 := ~p32_new~0; {90847#false} is VALID [2020-07-18 00:55:29,413 INFO L280 TraceCheckUtils]: 273: Hoare triple {90847#false} ~p32_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,414 INFO L280 TraceCheckUtils]: 274: Hoare triple {90847#false} havoc ~check__tmp~0; {90847#false} is VALID [2020-07-18 00:55:29,414 INFO L280 TraceCheckUtils]: 275: Hoare triple {90847#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,414 INFO L280 TraceCheckUtils]: 276: Hoare triple {90847#false} assume ~st1~0 + ~nl1~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,414 INFO L280 TraceCheckUtils]: 277: Hoare triple {90847#false} assume ~st2~0 + ~nl2~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,414 INFO L280 TraceCheckUtils]: 278: Hoare triple {90847#false} assume ~st3~0 + ~nl3~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,415 INFO L280 TraceCheckUtils]: 279: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-18 00:55:29,415 INFO L280 TraceCheckUtils]: 280: Hoare triple {90847#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {90847#false} is VALID [2020-07-18 00:55:29,415 INFO L280 TraceCheckUtils]: 281: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,415 INFO L280 TraceCheckUtils]: 282: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-18 00:55:29,415 INFO L280 TraceCheckUtils]: 283: Hoare triple {90847#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {90847#false} is VALID [2020-07-18 00:55:29,416 INFO L280 TraceCheckUtils]: 284: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,416 INFO L280 TraceCheckUtils]: 285: Hoare triple {90847#false} ~check__tmp~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,416 INFO L280 TraceCheckUtils]: 286: Hoare triple {90847#false} ~__return_2009~0 := ~check__tmp~0; {90847#false} is VALID [2020-07-18 00:55:29,416 INFO L280 TraceCheckUtils]: 287: Hoare triple {90847#false} ~main__c1~0 := ~__return_2009~0; {90847#false} is VALID [2020-07-18 00:55:29,416 INFO L280 TraceCheckUtils]: 288: Hoare triple {90847#false} havoc ~__tmp_1~0; {90847#false} is VALID [2020-07-18 00:55:29,417 INFO L280 TraceCheckUtils]: 289: Hoare triple {90847#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {90847#false} is VALID [2020-07-18 00:55:29,417 INFO L280 TraceCheckUtils]: 290: Hoare triple {90847#false} havoc ~assert__arg~0; {90847#false} is VALID [2020-07-18 00:55:29,417 INFO L280 TraceCheckUtils]: 291: Hoare triple {90847#false} ~assert__arg~0 := ~__tmp_1~0; {90847#false} is VALID [2020-07-18 00:55:29,417 INFO L280 TraceCheckUtils]: 292: Hoare triple {90847#false} assume !(0 == ~assert__arg~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,417 INFO L280 TraceCheckUtils]: 293: Hoare triple {90847#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {90847#false} is VALID [2020-07-18 00:55:29,418 INFO L280 TraceCheckUtils]: 294: Hoare triple {90847#false} ~main__i2~0 := 1 + ~main__i2~0; {90847#false} is VALID [2020-07-18 00:55:29,418 INFO L280 TraceCheckUtils]: 295: Hoare triple {90847#false} assume ~main__i2~0 < 6; {90847#false} is VALID [2020-07-18 00:55:29,418 INFO L280 TraceCheckUtils]: 296: Hoare triple {90847#false} havoc ~node1__newmax~1; {90847#false} is VALID [2020-07-18 00:55:29,418 INFO L280 TraceCheckUtils]: 297: Hoare triple {90847#false} ~node1__newmax~1 := 0; {90847#false} is VALID [2020-07-18 00:55:29,418 INFO L280 TraceCheckUtils]: 298: Hoare triple {90847#false} assume !(0 == ~mode1~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,419 INFO L280 TraceCheckUtils]: 299: Hoare triple {90847#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {90847#false} is VALID [2020-07-18 00:55:29,419 INFO L280 TraceCheckUtils]: 300: Hoare triple {90847#false} assume !!(0 == ~ep21~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,419 INFO L280 TraceCheckUtils]: 301: Hoare triple {90847#false} assume !!(0 == ~ep31~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,419 INFO L280 TraceCheckUtils]: 302: Hoare triple {90847#false} ~newmax1~0 := ~node1__newmax~1; {90847#false} is VALID [2020-07-18 00:55:29,419 INFO L280 TraceCheckUtils]: 303: Hoare triple {90847#false} assume !(2 == ~r1~0); {90847#false} is VALID [2020-07-18 00:55:29,420 INFO L280 TraceCheckUtils]: 304: Hoare triple {90847#false} ~mode1~0 := 0; {90847#false} is VALID [2020-07-18 00:55:29,420 INFO L280 TraceCheckUtils]: 305: Hoare triple {90847#false} havoc ~node2__newmax~1; {90847#false} is VALID [2020-07-18 00:55:29,420 INFO L280 TraceCheckUtils]: 306: Hoare triple {90847#false} ~node2__newmax~1 := 0; {90847#false} is VALID [2020-07-18 00:55:29,420 INFO L280 TraceCheckUtils]: 307: Hoare triple {90847#false} assume !(0 == ~mode2~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,420 INFO L280 TraceCheckUtils]: 308: Hoare triple {90847#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {90847#false} is VALID [2020-07-18 00:55:29,421 INFO L280 TraceCheckUtils]: 309: Hoare triple {90847#false} assume !!(0 == ~ep12~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,421 INFO L280 TraceCheckUtils]: 310: Hoare triple {90847#false} assume !!(0 == ~ep32~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,421 INFO L280 TraceCheckUtils]: 311: Hoare triple {90847#false} ~newmax2~0 := ~node2__newmax~1; {90847#false} is VALID [2020-07-18 00:55:29,421 INFO L280 TraceCheckUtils]: 312: Hoare triple {90847#false} assume !(2 == ~r2~0); {90847#false} is VALID [2020-07-18 00:55:29,421 INFO L280 TraceCheckUtils]: 313: Hoare triple {90847#false} ~mode2~0 := 0; {90847#false} is VALID [2020-07-18 00:55:29,421 INFO L280 TraceCheckUtils]: 314: Hoare triple {90847#false} havoc ~node3__newmax~1; {90847#false} is VALID [2020-07-18 00:55:29,422 INFO L280 TraceCheckUtils]: 315: Hoare triple {90847#false} ~node3__newmax~1 := 0; {90847#false} is VALID [2020-07-18 00:55:29,422 INFO L280 TraceCheckUtils]: 316: Hoare triple {90847#false} assume !(0 == ~mode3~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,422 INFO L280 TraceCheckUtils]: 317: Hoare triple {90847#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {90847#false} is VALID [2020-07-18 00:55:29,422 INFO L280 TraceCheckUtils]: 318: Hoare triple {90847#false} assume !!(0 == ~ep13~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,422 INFO L280 TraceCheckUtils]: 319: Hoare triple {90847#false} assume !!(0 == ~ep23~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,423 INFO L280 TraceCheckUtils]: 320: Hoare triple {90847#false} ~newmax3~0 := ~node3__newmax~1; {90847#false} is VALID [2020-07-18 00:55:29,423 INFO L280 TraceCheckUtils]: 321: Hoare triple {90847#false} assume !(2 == ~r3~0); {90847#false} is VALID [2020-07-18 00:55:29,423 INFO L280 TraceCheckUtils]: 322: Hoare triple {90847#false} ~mode3~0 := 0; {90847#false} is VALID [2020-07-18 00:55:29,423 INFO L280 TraceCheckUtils]: 323: Hoare triple {90847#false} ~p12_old~0 := ~p12_new~0; {90847#false} is VALID [2020-07-18 00:55:29,423 INFO L280 TraceCheckUtils]: 324: Hoare triple {90847#false} ~p12_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,424 INFO L280 TraceCheckUtils]: 325: Hoare triple {90847#false} ~p13_old~0 := ~p13_new~0; {90847#false} is VALID [2020-07-18 00:55:29,424 INFO L280 TraceCheckUtils]: 326: Hoare triple {90847#false} ~p13_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,424 INFO L280 TraceCheckUtils]: 327: Hoare triple {90847#false} ~p21_old~0 := ~p21_new~0; {90847#false} is VALID [2020-07-18 00:55:29,424 INFO L280 TraceCheckUtils]: 328: Hoare triple {90847#false} ~p21_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,424 INFO L280 TraceCheckUtils]: 329: Hoare triple {90847#false} ~p23_old~0 := ~p23_new~0; {90847#false} is VALID [2020-07-18 00:55:29,425 INFO L280 TraceCheckUtils]: 330: Hoare triple {90847#false} ~p23_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,425 INFO L280 TraceCheckUtils]: 331: Hoare triple {90847#false} ~p31_old~0 := ~p31_new~0; {90847#false} is VALID [2020-07-18 00:55:29,425 INFO L280 TraceCheckUtils]: 332: Hoare triple {90847#false} ~p31_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,425 INFO L280 TraceCheckUtils]: 333: Hoare triple {90847#false} ~p32_old~0 := ~p32_new~0; {90847#false} is VALID [2020-07-18 00:55:29,426 INFO L280 TraceCheckUtils]: 334: Hoare triple {90847#false} ~p32_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,426 INFO L280 TraceCheckUtils]: 335: Hoare triple {90847#false} havoc ~check__tmp~1; {90847#false} is VALID [2020-07-18 00:55:29,426 INFO L280 TraceCheckUtils]: 336: Hoare triple {90847#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,426 INFO L280 TraceCheckUtils]: 337: Hoare triple {90847#false} assume ~st1~0 + ~nl1~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,426 INFO L280 TraceCheckUtils]: 338: Hoare triple {90847#false} assume ~st2~0 + ~nl2~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,427 INFO L280 TraceCheckUtils]: 339: Hoare triple {90847#false} assume ~st3~0 + ~nl3~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,427 INFO L280 TraceCheckUtils]: 340: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-18 00:55:29,427 INFO L280 TraceCheckUtils]: 341: Hoare triple {90847#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {90847#false} is VALID [2020-07-18 00:55:29,427 INFO L280 TraceCheckUtils]: 342: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,427 INFO L280 TraceCheckUtils]: 343: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-18 00:55:29,428 INFO L280 TraceCheckUtils]: 344: Hoare triple {90847#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {90847#false} is VALID [2020-07-18 00:55:29,428 INFO L280 TraceCheckUtils]: 345: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,428 INFO L280 TraceCheckUtils]: 346: Hoare triple {90847#false} ~check__tmp~1 := 1; {90847#false} is VALID [2020-07-18 00:55:29,428 INFO L280 TraceCheckUtils]: 347: Hoare triple {90847#false} ~__return_2142~0 := ~check__tmp~1; {90847#false} is VALID [2020-07-18 00:55:29,428 INFO L280 TraceCheckUtils]: 348: Hoare triple {90847#false} ~main__c1~0 := ~__return_2142~0; {90847#false} is VALID [2020-07-18 00:55:29,429 INFO L280 TraceCheckUtils]: 349: Hoare triple {90847#false} havoc ~__tmp_2~0; {90847#false} is VALID [2020-07-18 00:55:29,429 INFO L280 TraceCheckUtils]: 350: Hoare triple {90847#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {90847#false} is VALID [2020-07-18 00:55:29,429 INFO L280 TraceCheckUtils]: 351: Hoare triple {90847#false} havoc ~assert__arg~1; {90847#false} is VALID [2020-07-18 00:55:29,429 INFO L280 TraceCheckUtils]: 352: Hoare triple {90847#false} ~assert__arg~1 := ~__tmp_2~0; {90847#false} is VALID [2020-07-18 00:55:29,429 INFO L280 TraceCheckUtils]: 353: Hoare triple {90847#false} assume !(0 == ~assert__arg~1 % 256); {90847#false} is VALID [2020-07-18 00:55:29,430 INFO L280 TraceCheckUtils]: 354: Hoare triple {90847#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {90847#false} is VALID [2020-07-18 00:55:29,430 INFO L280 TraceCheckUtils]: 355: Hoare triple {90847#false} ~main__i2~0 := 1 + ~main__i2~0; {90847#false} is VALID [2020-07-18 00:55:29,430 INFO L280 TraceCheckUtils]: 356: Hoare triple {90847#false} assume ~main__i2~0 < 6; {90847#false} is VALID [2020-07-18 00:55:29,430 INFO L280 TraceCheckUtils]: 357: Hoare triple {90847#false} havoc ~node1__newmax~2; {90847#false} is VALID [2020-07-18 00:55:29,430 INFO L280 TraceCheckUtils]: 358: Hoare triple {90847#false} ~node1__newmax~2 := 0; {90847#false} is VALID [2020-07-18 00:55:29,431 INFO L280 TraceCheckUtils]: 359: Hoare triple {90847#false} assume !!(0 == ~mode1~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,431 INFO L280 TraceCheckUtils]: 360: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,431 INFO L280 TraceCheckUtils]: 361: Hoare triple {90847#false} assume !!(0 == ~ep12~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,431 INFO L280 TraceCheckUtils]: 362: Hoare triple {90847#false} assume !!(0 == ~ep13~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,431 INFO L280 TraceCheckUtils]: 363: Hoare triple {90847#false} ~mode1~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,431 INFO L280 TraceCheckUtils]: 364: Hoare triple {90847#false} havoc ~node2__newmax~2; {90847#false} is VALID [2020-07-18 00:55:29,432 INFO L280 TraceCheckUtils]: 365: Hoare triple {90847#false} ~node2__newmax~2 := 0; {90847#false} is VALID [2020-07-18 00:55:29,432 INFO L280 TraceCheckUtils]: 366: Hoare triple {90847#false} assume !!(0 == ~mode2~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,432 INFO L280 TraceCheckUtils]: 367: Hoare triple {90847#false} assume ~r2~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,432 INFO L280 TraceCheckUtils]: 368: Hoare triple {90847#false} assume !!(0 == ~ep21~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,432 INFO L280 TraceCheckUtils]: 369: Hoare triple {90847#false} assume !!(0 == ~ep23~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,433 INFO L280 TraceCheckUtils]: 370: Hoare triple {90847#false} ~mode2~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,433 INFO L280 TraceCheckUtils]: 371: Hoare triple {90847#false} havoc ~node3__newmax~2; {90847#false} is VALID [2020-07-18 00:55:29,433 INFO L280 TraceCheckUtils]: 372: Hoare triple {90847#false} ~node3__newmax~2 := 0; {90847#false} is VALID [2020-07-18 00:55:29,433 INFO L280 TraceCheckUtils]: 373: Hoare triple {90847#false} assume !!(0 == ~mode3~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,434 INFO L280 TraceCheckUtils]: 374: Hoare triple {90847#false} assume ~r3~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,434 INFO L280 TraceCheckUtils]: 375: Hoare triple {90847#false} assume !!(0 == ~ep31~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,434 INFO L280 TraceCheckUtils]: 376: Hoare triple {90847#false} assume !!(0 == ~ep32~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,434 INFO L280 TraceCheckUtils]: 377: Hoare triple {90847#false} ~mode3~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,434 INFO L280 TraceCheckUtils]: 378: Hoare triple {90847#false} ~p12_old~0 := ~p12_new~0; {90847#false} is VALID [2020-07-18 00:55:29,435 INFO L280 TraceCheckUtils]: 379: Hoare triple {90847#false} ~p12_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,435 INFO L280 TraceCheckUtils]: 380: Hoare triple {90847#false} ~p13_old~0 := ~p13_new~0; {90847#false} is VALID [2020-07-18 00:55:29,435 INFO L280 TraceCheckUtils]: 381: Hoare triple {90847#false} ~p13_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,435 INFO L280 TraceCheckUtils]: 382: Hoare triple {90847#false} ~p21_old~0 := ~p21_new~0; {90847#false} is VALID [2020-07-18 00:55:29,435 INFO L280 TraceCheckUtils]: 383: Hoare triple {90847#false} ~p21_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,436 INFO L280 TraceCheckUtils]: 384: Hoare triple {90847#false} ~p23_old~0 := ~p23_new~0; {90847#false} is VALID [2020-07-18 00:55:29,436 INFO L280 TraceCheckUtils]: 385: Hoare triple {90847#false} ~p23_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,436 INFO L280 TraceCheckUtils]: 386: Hoare triple {90847#false} ~p31_old~0 := ~p31_new~0; {90847#false} is VALID [2020-07-18 00:55:29,436 INFO L280 TraceCheckUtils]: 387: Hoare triple {90847#false} ~p31_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,436 INFO L280 TraceCheckUtils]: 388: Hoare triple {90847#false} ~p32_old~0 := ~p32_new~0; {90847#false} is VALID [2020-07-18 00:55:29,437 INFO L280 TraceCheckUtils]: 389: Hoare triple {90847#false} ~p32_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,437 INFO L280 TraceCheckUtils]: 390: Hoare triple {90847#false} havoc ~check__tmp~2; {90847#false} is VALID [2020-07-18 00:55:29,437 INFO L280 TraceCheckUtils]: 391: Hoare triple {90847#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,437 INFO L280 TraceCheckUtils]: 392: Hoare triple {90847#false} assume ~st1~0 + ~nl1~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,437 INFO L280 TraceCheckUtils]: 393: Hoare triple {90847#false} assume ~st2~0 + ~nl2~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,438 INFO L280 TraceCheckUtils]: 394: Hoare triple {90847#false} assume ~st3~0 + ~nl3~0 <= 1; {90847#false} is VALID [2020-07-18 00:55:29,438 INFO L280 TraceCheckUtils]: 395: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-18 00:55:29,438 INFO L280 TraceCheckUtils]: 396: Hoare triple {90847#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {90847#false} is VALID [2020-07-18 00:55:29,438 INFO L280 TraceCheckUtils]: 397: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,438 INFO L280 TraceCheckUtils]: 398: Hoare triple {90847#false} assume !(~r1~0 >= 2); {90847#false} is VALID [2020-07-18 00:55:29,439 INFO L280 TraceCheckUtils]: 399: Hoare triple {90847#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {90847#false} is VALID [2020-07-18 00:55:29,439 INFO L280 TraceCheckUtils]: 400: Hoare triple {90847#false} assume ~r1~0 < 2; {90847#false} is VALID [2020-07-18 00:55:29,439 INFO L280 TraceCheckUtils]: 401: Hoare triple {90847#false} ~check__tmp~2 := 1; {90847#false} is VALID [2020-07-18 00:55:29,439 INFO L280 TraceCheckUtils]: 402: Hoare triple {90847#false} ~__return_2281~0 := ~check__tmp~2; {90847#false} is VALID [2020-07-18 00:55:29,439 INFO L280 TraceCheckUtils]: 403: Hoare triple {90847#false} ~main__c1~0 := ~__return_2281~0; {90847#false} is VALID [2020-07-18 00:55:29,439 INFO L280 TraceCheckUtils]: 404: Hoare triple {90847#false} havoc ~__tmp_3~0; {90847#false} is VALID [2020-07-18 00:55:29,440 INFO L280 TraceCheckUtils]: 405: Hoare triple {90847#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {90847#false} is VALID [2020-07-18 00:55:29,440 INFO L280 TraceCheckUtils]: 406: Hoare triple {90847#false} havoc ~assert__arg~2; {90847#false} is VALID [2020-07-18 00:55:29,440 INFO L280 TraceCheckUtils]: 407: Hoare triple {90847#false} ~assert__arg~2 := ~__tmp_3~0; {90847#false} is VALID [2020-07-18 00:55:29,440 INFO L280 TraceCheckUtils]: 408: Hoare triple {90847#false} assume !(0 == ~assert__arg~2 % 256); {90847#false} is VALID [2020-07-18 00:55:29,440 INFO L280 TraceCheckUtils]: 409: Hoare triple {90847#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {90847#false} is VALID [2020-07-18 00:55:29,441 INFO L280 TraceCheckUtils]: 410: Hoare triple {90847#false} ~main__i2~0 := 1 + ~main__i2~0; {90847#false} is VALID [2020-07-18 00:55:29,441 INFO L280 TraceCheckUtils]: 411: Hoare triple {90847#false} assume ~main__i2~0 < 6; {90847#false} is VALID [2020-07-18 00:55:29,441 INFO L280 TraceCheckUtils]: 412: Hoare triple {90847#false} havoc ~node1__newmax~3; {90847#false} is VALID [2020-07-18 00:55:29,441 INFO L280 TraceCheckUtils]: 413: Hoare triple {90847#false} ~node1__newmax~3 := 0; {90847#false} is VALID [2020-07-18 00:55:29,441 INFO L280 TraceCheckUtils]: 414: Hoare triple {90847#false} assume !(0 == ~mode1~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,442 INFO L280 TraceCheckUtils]: 415: Hoare triple {90847#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {90847#false} is VALID [2020-07-18 00:55:29,442 INFO L280 TraceCheckUtils]: 416: Hoare triple {90847#false} assume !!(0 == ~ep21~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,442 INFO L280 TraceCheckUtils]: 417: Hoare triple {90847#false} assume !!(0 == ~ep31~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,442 INFO L280 TraceCheckUtils]: 418: Hoare triple {90847#false} ~newmax1~0 := ~node1__newmax~3; {90847#false} is VALID [2020-07-18 00:55:29,442 INFO L280 TraceCheckUtils]: 419: Hoare triple {90847#false} assume 2 == ~r1~0; {90847#false} is VALID [2020-07-18 00:55:29,443 INFO L280 TraceCheckUtils]: 420: Hoare triple {90847#false} assume ~max1~0 == ~id1~0; {90847#false} is VALID [2020-07-18 00:55:29,443 INFO L280 TraceCheckUtils]: 421: Hoare triple {90847#false} ~st1~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,443 INFO L280 TraceCheckUtils]: 422: Hoare triple {90847#false} ~mode1~0 := 0; {90847#false} is VALID [2020-07-18 00:55:29,443 INFO L280 TraceCheckUtils]: 423: Hoare triple {90847#false} havoc ~node2__newmax~3; {90847#false} is VALID [2020-07-18 00:55:29,443 INFO L280 TraceCheckUtils]: 424: Hoare triple {90847#false} ~node2__newmax~3 := 0; {90847#false} is VALID [2020-07-18 00:55:29,444 INFO L280 TraceCheckUtils]: 425: Hoare triple {90847#false} assume !(0 == ~mode2~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,444 INFO L280 TraceCheckUtils]: 426: Hoare triple {90847#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {90847#false} is VALID [2020-07-18 00:55:29,444 INFO L280 TraceCheckUtils]: 427: Hoare triple {90847#false} assume !!(0 == ~ep12~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,444 INFO L280 TraceCheckUtils]: 428: Hoare triple {90847#false} assume !!(0 == ~ep32~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,444 INFO L280 TraceCheckUtils]: 429: Hoare triple {90847#false} ~newmax2~0 := ~node2__newmax~3; {90847#false} is VALID [2020-07-18 00:55:29,445 INFO L280 TraceCheckUtils]: 430: Hoare triple {90847#false} assume 2 == ~r2~0; {90847#false} is VALID [2020-07-18 00:55:29,445 INFO L280 TraceCheckUtils]: 431: Hoare triple {90847#false} assume ~max2~0 == ~id2~0; {90847#false} is VALID [2020-07-18 00:55:29,445 INFO L280 TraceCheckUtils]: 432: Hoare triple {90847#false} ~st2~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,445 INFO L280 TraceCheckUtils]: 433: Hoare triple {90847#false} ~mode2~0 := 0; {90847#false} is VALID [2020-07-18 00:55:29,445 INFO L280 TraceCheckUtils]: 434: Hoare triple {90847#false} havoc ~node3__newmax~3; {90847#false} is VALID [2020-07-18 00:55:29,446 INFO L280 TraceCheckUtils]: 435: Hoare triple {90847#false} ~node3__newmax~3 := 0; {90847#false} is VALID [2020-07-18 00:55:29,446 INFO L280 TraceCheckUtils]: 436: Hoare triple {90847#false} assume !(0 == ~mode3~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,446 INFO L280 TraceCheckUtils]: 437: Hoare triple {90847#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {90847#false} is VALID [2020-07-18 00:55:29,446 INFO L280 TraceCheckUtils]: 438: Hoare triple {90847#false} assume !!(0 == ~ep13~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,446 INFO L280 TraceCheckUtils]: 439: Hoare triple {90847#false} assume !!(0 == ~ep23~0 % 256); {90847#false} is VALID [2020-07-18 00:55:29,447 INFO L280 TraceCheckUtils]: 440: Hoare triple {90847#false} ~newmax3~0 := ~node3__newmax~3; {90847#false} is VALID [2020-07-18 00:55:29,447 INFO L280 TraceCheckUtils]: 441: Hoare triple {90847#false} assume 2 == ~r3~0; {90847#false} is VALID [2020-07-18 00:55:29,447 INFO L280 TraceCheckUtils]: 442: Hoare triple {90847#false} assume ~max3~0 == ~id3~0; {90847#false} is VALID [2020-07-18 00:55:29,447 INFO L280 TraceCheckUtils]: 443: Hoare triple {90847#false} ~st3~0 := 1; {90847#false} is VALID [2020-07-18 00:55:29,447 INFO L280 TraceCheckUtils]: 444: Hoare triple {90847#false} ~mode3~0 := 0; {90847#false} is VALID [2020-07-18 00:55:29,448 INFO L280 TraceCheckUtils]: 445: Hoare triple {90847#false} ~p12_old~0 := ~p12_new~0; {90847#false} is VALID [2020-07-18 00:55:29,448 INFO L280 TraceCheckUtils]: 446: Hoare triple {90847#false} ~p12_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,448 INFO L280 TraceCheckUtils]: 447: Hoare triple {90847#false} ~p13_old~0 := ~p13_new~0; {90847#false} is VALID [2020-07-18 00:55:29,448 INFO L280 TraceCheckUtils]: 448: Hoare triple {90847#false} ~p13_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,449 INFO L280 TraceCheckUtils]: 449: Hoare triple {90847#false} ~p21_old~0 := ~p21_new~0; {90847#false} is VALID [2020-07-18 00:55:29,449 INFO L280 TraceCheckUtils]: 450: Hoare triple {90847#false} ~p21_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,449 INFO L280 TraceCheckUtils]: 451: Hoare triple {90847#false} ~p23_old~0 := ~p23_new~0; {90847#false} is VALID [2020-07-18 00:55:29,449 INFO L280 TraceCheckUtils]: 452: Hoare triple {90847#false} ~p23_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,449 INFO L280 TraceCheckUtils]: 453: Hoare triple {90847#false} ~p31_old~0 := ~p31_new~0; {90847#false} is VALID [2020-07-18 00:55:29,450 INFO L280 TraceCheckUtils]: 454: Hoare triple {90847#false} ~p31_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,450 INFO L280 TraceCheckUtils]: 455: Hoare triple {90847#false} ~p32_old~0 := ~p32_new~0; {90847#false} is VALID [2020-07-18 00:55:29,450 INFO L280 TraceCheckUtils]: 456: Hoare triple {90847#false} ~p32_new~0 := ~nomsg~0; {90847#false} is VALID [2020-07-18 00:55:29,450 INFO L280 TraceCheckUtils]: 457: Hoare triple {90847#false} havoc ~check__tmp~3; {90847#false} is VALID [2020-07-18 00:55:29,450 INFO L280 TraceCheckUtils]: 458: Hoare triple {90847#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {90847#false} is VALID [2020-07-18 00:55:29,451 INFO L280 TraceCheckUtils]: 459: Hoare triple {90847#false} ~check__tmp~3 := 0; {90847#false} is VALID [2020-07-18 00:55:29,451 INFO L280 TraceCheckUtils]: 460: Hoare triple {90847#false} ~__return_3069~0 := ~check__tmp~3; {90847#false} is VALID [2020-07-18 00:55:29,451 INFO L280 TraceCheckUtils]: 461: Hoare triple {90847#false} ~main__c1~0 := ~__return_3069~0; {90847#false} is VALID [2020-07-18 00:55:29,451 INFO L280 TraceCheckUtils]: 462: Hoare triple {90847#false} havoc ~__tmp_4~0; {90847#false} is VALID [2020-07-18 00:55:29,451 INFO L280 TraceCheckUtils]: 463: Hoare triple {90847#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {90847#false} is VALID [2020-07-18 00:55:29,452 INFO L280 TraceCheckUtils]: 464: Hoare triple {90847#false} havoc ~assert__arg~3; {90847#false} is VALID [2020-07-18 00:55:29,452 INFO L280 TraceCheckUtils]: 465: Hoare triple {90847#false} ~assert__arg~3 := ~__tmp_4~0; {90847#false} is VALID [2020-07-18 00:55:29,452 INFO L280 TraceCheckUtils]: 466: Hoare triple {90847#false} assume 0 == ~assert__arg~3 % 256; {90847#false} is VALID [2020-07-18 00:55:29,452 INFO L280 TraceCheckUtils]: 467: Hoare triple {90847#false} assume !false; {90847#false} is VALID [2020-07-18 00:55:29,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:55:29,616 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:55:29,617 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [630254306] [2020-07-18 00:55:29,617 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:55:29,617 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:55:29,617 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751943647] [2020-07-18 00:55:29,619 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 468 [2020-07-18 00:55:29,620 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:55:29,620 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:55:30,326 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:55:30,326 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:55:30,327 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:55:30,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:55:30,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:55:30,328 INFO L87 Difference]: Start difference. First operand 4556 states and 5513 transitions. Second operand 4 states. [2020-07-18 00:56:43,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:56:43,106 INFO L93 Difference]: Finished difference Result 13184 states and 16011 transitions. [2020-07-18 00:56:43,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:56:43,107 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 468 [2020-07-18 00:56:43,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:56:43,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:56:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3393 transitions. [2020-07-18 00:56:43,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:56:43,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3393 transitions. [2020-07-18 00:56:43,158 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3393 transitions. [2020-07-18 00:56:49,126 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3393 edges. 3393 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:56:51,689 INFO L225 Difference]: With dead ends: 13184 [2020-07-18 00:56:51,689 INFO L226 Difference]: Without dead ends: 8877 [2020-07-18 00:56:51,701 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 279 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:56:51,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8877 states. [2020-07-18 00:57:22,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8877 to 4560. [2020-07-18 00:57:22,441 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:57:22,441 INFO L82 GeneralOperation]: Start isEquivalent. First operand 8877 states. Second operand 4560 states. [2020-07-18 00:57:22,441 INFO L74 IsIncluded]: Start isIncluded. First operand 8877 states. Second operand 4560 states. [2020-07-18 00:57:22,441 INFO L87 Difference]: Start difference. First operand 8877 states. Second operand 4560 states. [2020-07-18 00:57:25,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:57:25,257 INFO L93 Difference]: Finished difference Result 8877 states and 10770 transitions. [2020-07-18 00:57:25,258 INFO L276 IsEmpty]: Start isEmpty. Operand 8877 states and 10770 transitions. [2020-07-18 00:57:25,268 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:57:25,268 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:57:25,269 INFO L74 IsIncluded]: Start isIncluded. First operand 4560 states. Second operand 8877 states. [2020-07-18 00:57:25,269 INFO L87 Difference]: Start difference. First operand 4560 states. Second operand 8877 states. [2020-07-18 00:57:28,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:57:28,118 INFO L93 Difference]: Finished difference Result 8877 states and 10770 transitions. [2020-07-18 00:57:28,118 INFO L276 IsEmpty]: Start isEmpty. Operand 8877 states and 10770 transitions. [2020-07-18 00:57:28,129 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:57:28,130 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:57:28,130 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:57:28,130 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:57:28,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4560 states. [2020-07-18 00:57:28,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 4560 states and 5517 transitions. [2020-07-18 00:57:28,875 INFO L78 Accepts]: Start accepts. Automaton has 4560 states and 5517 transitions. Word has length 468 [2020-07-18 00:57:28,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:57:28,876 INFO L479 AbstractCegarLoop]: Abstraction has 4560 states and 5517 transitions. [2020-07-18 00:57:28,876 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:57:28,876 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4560 states and 5517 transitions. [2020-07-18 00:57:47,070 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5517 edges. 5517 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:57:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 4560 states and 5517 transitions. [2020-07-18 00:57:47,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2020-07-18 00:57:47,079 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:57:47,079 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:57:47,079 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 00:57:47,079 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:57:47,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:57:47,080 INFO L82 PathProgramCache]: Analyzing trace with hash 120554772, now seen corresponding path program 1 times [2020-07-18 00:57:47,080 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:57:47,080 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2084506993] [2020-07-18 00:57:47,080 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:57:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:57:47,858 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-18 00:57:47,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:57:47,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {144238#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {144164#true} ~nomsg~0 := -1; {144164#true} is VALID [2020-07-18 00:57:47,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {144164#true} ~p12~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {144164#true} ~p12_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,934 INFO L280 TraceCheckUtils]: 4: Hoare triple {144164#true} ~p12_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,934 INFO L280 TraceCheckUtils]: 5: Hoare triple {144164#true} ~ep12~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,934 INFO L280 TraceCheckUtils]: 6: Hoare triple {144164#true} ~p13~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,935 INFO L280 TraceCheckUtils]: 7: Hoare triple {144164#true} ~p13_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,935 INFO L280 TraceCheckUtils]: 8: Hoare triple {144164#true} ~p13_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,935 INFO L280 TraceCheckUtils]: 9: Hoare triple {144164#true} ~ep13~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,935 INFO L280 TraceCheckUtils]: 10: Hoare triple {144164#true} ~p21~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,935 INFO L280 TraceCheckUtils]: 11: Hoare triple {144164#true} ~p21_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,935 INFO L280 TraceCheckUtils]: 12: Hoare triple {144164#true} ~p21_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,936 INFO L280 TraceCheckUtils]: 13: Hoare triple {144164#true} ~ep21~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,936 INFO L280 TraceCheckUtils]: 14: Hoare triple {144164#true} ~p23~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,936 INFO L280 TraceCheckUtils]: 15: Hoare triple {144164#true} ~p23_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,936 INFO L280 TraceCheckUtils]: 16: Hoare triple {144164#true} ~p23_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,936 INFO L280 TraceCheckUtils]: 17: Hoare triple {144164#true} ~ep23~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,937 INFO L280 TraceCheckUtils]: 18: Hoare triple {144164#true} ~p31~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,937 INFO L280 TraceCheckUtils]: 19: Hoare triple {144164#true} ~p31_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,937 INFO L280 TraceCheckUtils]: 20: Hoare triple {144164#true} ~p31_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,937 INFO L280 TraceCheckUtils]: 21: Hoare triple {144164#true} ~ep31~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,938 INFO L280 TraceCheckUtils]: 22: Hoare triple {144164#true} ~p32~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,938 INFO L280 TraceCheckUtils]: 23: Hoare triple {144164#true} ~p32_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {144164#true} ~p32_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,938 INFO L280 TraceCheckUtils]: 25: Hoare triple {144164#true} ~ep32~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,938 INFO L280 TraceCheckUtils]: 26: Hoare triple {144164#true} ~id1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,939 INFO L280 TraceCheckUtils]: 27: Hoare triple {144164#true} ~r1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,939 INFO L280 TraceCheckUtils]: 28: Hoare triple {144164#true} ~st1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,939 INFO L280 TraceCheckUtils]: 29: Hoare triple {144164#true} ~nl1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,939 INFO L280 TraceCheckUtils]: 30: Hoare triple {144164#true} ~m1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,939 INFO L280 TraceCheckUtils]: 31: Hoare triple {144164#true} ~max1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,940 INFO L280 TraceCheckUtils]: 32: Hoare triple {144164#true} ~mode1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,940 INFO L280 TraceCheckUtils]: 33: Hoare triple {144164#true} ~newmax1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,940 INFO L280 TraceCheckUtils]: 34: Hoare triple {144164#true} ~id2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,940 INFO L280 TraceCheckUtils]: 35: Hoare triple {144164#true} ~r2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,940 INFO L280 TraceCheckUtils]: 36: Hoare triple {144164#true} ~st2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,941 INFO L280 TraceCheckUtils]: 37: Hoare triple {144164#true} ~nl2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,941 INFO L280 TraceCheckUtils]: 38: Hoare triple {144164#true} ~m2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,941 INFO L280 TraceCheckUtils]: 39: Hoare triple {144164#true} ~max2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,941 INFO L280 TraceCheckUtils]: 40: Hoare triple {144164#true} ~mode2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,941 INFO L280 TraceCheckUtils]: 41: Hoare triple {144164#true} ~newmax2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,942 INFO L280 TraceCheckUtils]: 42: Hoare triple {144164#true} ~id3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,942 INFO L280 TraceCheckUtils]: 43: Hoare triple {144164#true} ~r3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,942 INFO L280 TraceCheckUtils]: 44: Hoare triple {144164#true} ~st3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,942 INFO L280 TraceCheckUtils]: 45: Hoare triple {144164#true} ~nl3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,942 INFO L280 TraceCheckUtils]: 46: Hoare triple {144164#true} ~m3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,943 INFO L280 TraceCheckUtils]: 47: Hoare triple {144164#true} ~max3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,943 INFO L280 TraceCheckUtils]: 48: Hoare triple {144164#true} ~mode3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,943 INFO L280 TraceCheckUtils]: 49: Hoare triple {144164#true} ~newmax3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,943 INFO L280 TraceCheckUtils]: 50: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {144164#true} is VALID [2020-07-18 00:57:47,944 INFO L280 TraceCheckUtils]: 51: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {144164#true} is VALID [2020-07-18 00:57:47,944 INFO L280 TraceCheckUtils]: 52: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {144164#true} is VALID [2020-07-18 00:57:47,944 INFO L280 TraceCheckUtils]: 53: Hoare triple {144164#true} ~__return_1863~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,944 INFO L280 TraceCheckUtils]: 54: Hoare triple {144164#true} ~__return_2009~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,944 INFO L280 TraceCheckUtils]: 55: Hoare triple {144164#true} ~__return_2142~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,945 INFO L280 TraceCheckUtils]: 56: Hoare triple {144164#true} ~__return_2281~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,945 INFO L280 TraceCheckUtils]: 57: Hoare triple {144164#true} ~__return_3069~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,945 INFO L280 TraceCheckUtils]: 58: Hoare triple {144164#true} ~__return_3038~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,945 INFO L280 TraceCheckUtils]: 59: Hoare triple {144164#true} ~__return_2975~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,946 INFO L280 TraceCheckUtils]: 60: Hoare triple {144164#true} ~__return_2941~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,946 INFO L280 TraceCheckUtils]: 61: Hoare triple {144164#true} ~__tmp_2420_0~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,946 INFO L280 TraceCheckUtils]: 62: Hoare triple {144164#true} ~__return_2543~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,946 INFO L280 TraceCheckUtils]: 63: Hoare triple {144164#true} ~__return_2433~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,946 INFO L280 TraceCheckUtils]: 64: Hoare triple {144164#true} ~__return_2828~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,947 INFO L280 TraceCheckUtils]: 65: Hoare triple {144164#true} ~__return_2794~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,947 INFO L280 TraceCheckUtils]: 66: Hoare triple {144164#true} ~__return_2710~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,947 INFO L280 TraceCheckUtils]: 67: Hoare triple {144164#true} ~__return_2419~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,947 INFO L280 TraceCheckUtils]: 68: Hoare triple {144164#true} assume true; {144164#true} is VALID [2020-07-18 00:57:47,948 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {144164#true} {144164#true} #2486#return; {144164#true} is VALID [2020-07-18 00:57:47,956 INFO L263 TraceCheckUtils]: 0: Hoare triple {144164#true} call ULTIMATE.init(); {144238#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:57:47,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {144238#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {144164#true} ~nomsg~0 := -1; {144164#true} is VALID [2020-07-18 00:57:47,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {144164#true} ~p12~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {144164#true} ~p12_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {144164#true} ~p12_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {144164#true} ~ep12~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,958 INFO L280 TraceCheckUtils]: 7: Hoare triple {144164#true} ~p13~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,958 INFO L280 TraceCheckUtils]: 8: Hoare triple {144164#true} ~p13_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,958 INFO L280 TraceCheckUtils]: 9: Hoare triple {144164#true} ~p13_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,958 INFO L280 TraceCheckUtils]: 10: Hoare triple {144164#true} ~ep13~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,958 INFO L280 TraceCheckUtils]: 11: Hoare triple {144164#true} ~p21~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,959 INFO L280 TraceCheckUtils]: 12: Hoare triple {144164#true} ~p21_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,959 INFO L280 TraceCheckUtils]: 13: Hoare triple {144164#true} ~p21_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,959 INFO L280 TraceCheckUtils]: 14: Hoare triple {144164#true} ~ep21~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,959 INFO L280 TraceCheckUtils]: 15: Hoare triple {144164#true} ~p23~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,960 INFO L280 TraceCheckUtils]: 16: Hoare triple {144164#true} ~p23_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,960 INFO L280 TraceCheckUtils]: 17: Hoare triple {144164#true} ~p23_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,960 INFO L280 TraceCheckUtils]: 18: Hoare triple {144164#true} ~ep23~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,960 INFO L280 TraceCheckUtils]: 19: Hoare triple {144164#true} ~p31~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,960 INFO L280 TraceCheckUtils]: 20: Hoare triple {144164#true} ~p31_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,961 INFO L280 TraceCheckUtils]: 21: Hoare triple {144164#true} ~p31_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,961 INFO L280 TraceCheckUtils]: 22: Hoare triple {144164#true} ~ep31~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,961 INFO L280 TraceCheckUtils]: 23: Hoare triple {144164#true} ~p32~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,961 INFO L280 TraceCheckUtils]: 24: Hoare triple {144164#true} ~p32_old~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,962 INFO L280 TraceCheckUtils]: 25: Hoare triple {144164#true} ~p32_new~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,962 INFO L280 TraceCheckUtils]: 26: Hoare triple {144164#true} ~ep32~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,962 INFO L280 TraceCheckUtils]: 27: Hoare triple {144164#true} ~id1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,962 INFO L280 TraceCheckUtils]: 28: Hoare triple {144164#true} ~r1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,963 INFO L280 TraceCheckUtils]: 29: Hoare triple {144164#true} ~st1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,963 INFO L280 TraceCheckUtils]: 30: Hoare triple {144164#true} ~nl1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,963 INFO L280 TraceCheckUtils]: 31: Hoare triple {144164#true} ~m1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,963 INFO L280 TraceCheckUtils]: 32: Hoare triple {144164#true} ~max1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,963 INFO L280 TraceCheckUtils]: 33: Hoare triple {144164#true} ~mode1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,964 INFO L280 TraceCheckUtils]: 34: Hoare triple {144164#true} ~newmax1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,964 INFO L280 TraceCheckUtils]: 35: Hoare triple {144164#true} ~id2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,964 INFO L280 TraceCheckUtils]: 36: Hoare triple {144164#true} ~r2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,964 INFO L280 TraceCheckUtils]: 37: Hoare triple {144164#true} ~st2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,964 INFO L280 TraceCheckUtils]: 38: Hoare triple {144164#true} ~nl2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,964 INFO L280 TraceCheckUtils]: 39: Hoare triple {144164#true} ~m2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,965 INFO L280 TraceCheckUtils]: 40: Hoare triple {144164#true} ~max2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,965 INFO L280 TraceCheckUtils]: 41: Hoare triple {144164#true} ~mode2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,965 INFO L280 TraceCheckUtils]: 42: Hoare triple {144164#true} ~newmax2~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,965 INFO L280 TraceCheckUtils]: 43: Hoare triple {144164#true} ~id3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,965 INFO L280 TraceCheckUtils]: 44: Hoare triple {144164#true} ~r3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,966 INFO L280 TraceCheckUtils]: 45: Hoare triple {144164#true} ~st3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,966 INFO L280 TraceCheckUtils]: 46: Hoare triple {144164#true} ~nl3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,966 INFO L280 TraceCheckUtils]: 47: Hoare triple {144164#true} ~m3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,966 INFO L280 TraceCheckUtils]: 48: Hoare triple {144164#true} ~max3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,966 INFO L280 TraceCheckUtils]: 49: Hoare triple {144164#true} ~mode3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,967 INFO L280 TraceCheckUtils]: 50: Hoare triple {144164#true} ~newmax3~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,967 INFO L280 TraceCheckUtils]: 51: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {144164#true} is VALID [2020-07-18 00:57:47,967 INFO L280 TraceCheckUtils]: 52: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {144164#true} is VALID [2020-07-18 00:57:47,967 INFO L280 TraceCheckUtils]: 53: Hoare triple {144164#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {144164#true} is VALID [2020-07-18 00:57:47,968 INFO L280 TraceCheckUtils]: 54: Hoare triple {144164#true} ~__return_1863~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,968 INFO L280 TraceCheckUtils]: 55: Hoare triple {144164#true} ~__return_2009~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,968 INFO L280 TraceCheckUtils]: 56: Hoare triple {144164#true} ~__return_2142~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,968 INFO L280 TraceCheckUtils]: 57: Hoare triple {144164#true} ~__return_2281~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,968 INFO L280 TraceCheckUtils]: 58: Hoare triple {144164#true} ~__return_3069~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,969 INFO L280 TraceCheckUtils]: 59: Hoare triple {144164#true} ~__return_3038~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,969 INFO L280 TraceCheckUtils]: 60: Hoare triple {144164#true} ~__return_2975~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,969 INFO L280 TraceCheckUtils]: 61: Hoare triple {144164#true} ~__return_2941~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,969 INFO L280 TraceCheckUtils]: 62: Hoare triple {144164#true} ~__tmp_2420_0~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,970 INFO L280 TraceCheckUtils]: 63: Hoare triple {144164#true} ~__return_2543~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,970 INFO L280 TraceCheckUtils]: 64: Hoare triple {144164#true} ~__return_2433~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,970 INFO L280 TraceCheckUtils]: 65: Hoare triple {144164#true} ~__return_2828~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,970 INFO L280 TraceCheckUtils]: 66: Hoare triple {144164#true} ~__return_2794~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,971 INFO L280 TraceCheckUtils]: 67: Hoare triple {144164#true} ~__return_2710~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,971 INFO L280 TraceCheckUtils]: 68: Hoare triple {144164#true} ~__return_2419~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,971 INFO L280 TraceCheckUtils]: 69: Hoare triple {144164#true} assume true; {144164#true} is VALID [2020-07-18 00:57:47,971 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {144164#true} {144164#true} #2486#return; {144164#true} is VALID [2020-07-18 00:57:47,972 INFO L263 TraceCheckUtils]: 71: Hoare triple {144164#true} call #t~ret30 := main(); {144164#true} is VALID [2020-07-18 00:57:47,972 INFO L280 TraceCheckUtils]: 72: Hoare triple {144164#true} havoc ~main__c1~0; {144164#true} is VALID [2020-07-18 00:57:47,972 INFO L280 TraceCheckUtils]: 73: Hoare triple {144164#true} havoc ~main__i2~0; {144164#true} is VALID [2020-07-18 00:57:47,972 INFO L280 TraceCheckUtils]: 74: Hoare triple {144164#true} ~main__c1~0 := 0; {144164#true} is VALID [2020-07-18 00:57:47,972 INFO L280 TraceCheckUtils]: 75: Hoare triple {144164#true} ~ep12~0 := #t~nondet0; {144164#true} is VALID [2020-07-18 00:57:47,973 INFO L280 TraceCheckUtils]: 76: Hoare triple {144164#true} havoc #t~nondet0; {144164#true} is VALID [2020-07-18 00:57:47,973 INFO L280 TraceCheckUtils]: 77: Hoare triple {144164#true} ~ep13~0 := #t~nondet1; {144164#true} is VALID [2020-07-18 00:57:47,973 INFO L280 TraceCheckUtils]: 78: Hoare triple {144164#true} havoc #t~nondet1; {144164#true} is VALID [2020-07-18 00:57:47,973 INFO L280 TraceCheckUtils]: 79: Hoare triple {144164#true} ~ep21~0 := #t~nondet2; {144164#true} is VALID [2020-07-18 00:57:47,973 INFO L280 TraceCheckUtils]: 80: Hoare triple {144164#true} havoc #t~nondet2; {144164#true} is VALID [2020-07-18 00:57:47,974 INFO L280 TraceCheckUtils]: 81: Hoare triple {144164#true} ~ep23~0 := #t~nondet3; {144164#true} is VALID [2020-07-18 00:57:47,974 INFO L280 TraceCheckUtils]: 82: Hoare triple {144164#true} havoc #t~nondet3; {144164#true} is VALID [2020-07-18 00:57:47,974 INFO L280 TraceCheckUtils]: 83: Hoare triple {144164#true} ~ep31~0 := #t~nondet4; {144164#true} is VALID [2020-07-18 00:57:47,974 INFO L280 TraceCheckUtils]: 84: Hoare triple {144164#true} havoc #t~nondet4; {144164#true} is VALID [2020-07-18 00:57:47,975 INFO L280 TraceCheckUtils]: 85: Hoare triple {144164#true} ~ep32~0 := #t~nondet5; {144164#true} is VALID [2020-07-18 00:57:47,975 INFO L280 TraceCheckUtils]: 86: Hoare triple {144164#true} havoc #t~nondet5; {144164#true} is VALID [2020-07-18 00:57:47,975 INFO L280 TraceCheckUtils]: 87: Hoare triple {144164#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,975 INFO L280 TraceCheckUtils]: 88: Hoare triple {144164#true} ~id1~0 := #t~nondet6; {144164#true} is VALID [2020-07-18 00:57:47,975 INFO L280 TraceCheckUtils]: 89: Hoare triple {144164#true} havoc #t~nondet6; {144164#true} is VALID [2020-07-18 00:57:47,976 INFO L280 TraceCheckUtils]: 90: Hoare triple {144164#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,976 INFO L280 TraceCheckUtils]: 91: Hoare triple {144164#true} ~r1~0 := #t~nondet7; {144164#true} is VALID [2020-07-18 00:57:47,976 INFO L280 TraceCheckUtils]: 92: Hoare triple {144164#true} havoc #t~nondet7; {144164#true} is VALID [2020-07-18 00:57:47,976 INFO L280 TraceCheckUtils]: 93: Hoare triple {144164#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,976 INFO L280 TraceCheckUtils]: 94: Hoare triple {144164#true} ~st1~0 := #t~nondet8; {144164#true} is VALID [2020-07-18 00:57:47,976 INFO L280 TraceCheckUtils]: 95: Hoare triple {144164#true} havoc #t~nondet8; {144164#true} is VALID [2020-07-18 00:57:47,977 INFO L280 TraceCheckUtils]: 96: Hoare triple {144164#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,977 INFO L280 TraceCheckUtils]: 97: Hoare triple {144164#true} ~nl1~0 := #t~nondet9; {144164#true} is VALID [2020-07-18 00:57:47,977 INFO L280 TraceCheckUtils]: 98: Hoare triple {144164#true} havoc #t~nondet9; {144164#true} is VALID [2020-07-18 00:57:47,977 INFO L280 TraceCheckUtils]: 99: Hoare triple {144164#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,978 INFO L280 TraceCheckUtils]: 100: Hoare triple {144164#true} ~m1~0 := #t~nondet10; {144164#true} is VALID [2020-07-18 00:57:47,978 INFO L280 TraceCheckUtils]: 101: Hoare triple {144164#true} havoc #t~nondet10; {144164#true} is VALID [2020-07-18 00:57:47,978 INFO L280 TraceCheckUtils]: 102: Hoare triple {144164#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,978 INFO L280 TraceCheckUtils]: 103: Hoare triple {144164#true} ~max1~0 := #t~nondet11; {144164#true} is VALID [2020-07-18 00:57:47,978 INFO L280 TraceCheckUtils]: 104: Hoare triple {144164#true} havoc #t~nondet11; {144164#true} is VALID [2020-07-18 00:57:47,979 INFO L280 TraceCheckUtils]: 105: Hoare triple {144164#true} ~mode1~0 := #t~nondet12; {144164#true} is VALID [2020-07-18 00:57:47,979 INFO L280 TraceCheckUtils]: 106: Hoare triple {144164#true} havoc #t~nondet12; {144164#true} is VALID [2020-07-18 00:57:47,979 INFO L280 TraceCheckUtils]: 107: Hoare triple {144164#true} ~newmax1~0 := #t~nondet13; {144164#true} is VALID [2020-07-18 00:57:47,979 INFO L280 TraceCheckUtils]: 108: Hoare triple {144164#true} havoc #t~nondet13; {144164#true} is VALID [2020-07-18 00:57:47,980 INFO L280 TraceCheckUtils]: 109: Hoare triple {144164#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,980 INFO L280 TraceCheckUtils]: 110: Hoare triple {144164#true} ~id2~0 := #t~nondet14; {144164#true} is VALID [2020-07-18 00:57:47,980 INFO L280 TraceCheckUtils]: 111: Hoare triple {144164#true} havoc #t~nondet14; {144164#true} is VALID [2020-07-18 00:57:47,980 INFO L280 TraceCheckUtils]: 112: Hoare triple {144164#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,980 INFO L280 TraceCheckUtils]: 113: Hoare triple {144164#true} ~r2~0 := #t~nondet15; {144164#true} is VALID [2020-07-18 00:57:47,981 INFO L280 TraceCheckUtils]: 114: Hoare triple {144164#true} havoc #t~nondet15; {144164#true} is VALID [2020-07-18 00:57:47,981 INFO L280 TraceCheckUtils]: 115: Hoare triple {144164#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,981 INFO L280 TraceCheckUtils]: 116: Hoare triple {144164#true} ~st2~0 := #t~nondet16; {144164#true} is VALID [2020-07-18 00:57:47,981 INFO L280 TraceCheckUtils]: 117: Hoare triple {144164#true} havoc #t~nondet16; {144164#true} is VALID [2020-07-18 00:57:47,981 INFO L280 TraceCheckUtils]: 118: Hoare triple {144164#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,982 INFO L280 TraceCheckUtils]: 119: Hoare triple {144164#true} ~nl2~0 := #t~nondet17; {144164#true} is VALID [2020-07-18 00:57:47,982 INFO L280 TraceCheckUtils]: 120: Hoare triple {144164#true} havoc #t~nondet17; {144164#true} is VALID [2020-07-18 00:57:47,982 INFO L280 TraceCheckUtils]: 121: Hoare triple {144164#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,982 INFO L280 TraceCheckUtils]: 122: Hoare triple {144164#true} ~m2~0 := #t~nondet18; {144164#true} is VALID [2020-07-18 00:57:47,982 INFO L280 TraceCheckUtils]: 123: Hoare triple {144164#true} havoc #t~nondet18; {144164#true} is VALID [2020-07-18 00:57:47,983 INFO L280 TraceCheckUtils]: 124: Hoare triple {144164#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,983 INFO L280 TraceCheckUtils]: 125: Hoare triple {144164#true} ~max2~0 := #t~nondet19; {144164#true} is VALID [2020-07-18 00:57:47,983 INFO L280 TraceCheckUtils]: 126: Hoare triple {144164#true} havoc #t~nondet19; {144164#true} is VALID [2020-07-18 00:57:47,983 INFO L280 TraceCheckUtils]: 127: Hoare triple {144164#true} ~mode2~0 := #t~nondet20; {144164#true} is VALID [2020-07-18 00:57:47,983 INFO L280 TraceCheckUtils]: 128: Hoare triple {144164#true} havoc #t~nondet20; {144164#true} is VALID [2020-07-18 00:57:47,984 INFO L280 TraceCheckUtils]: 129: Hoare triple {144164#true} ~newmax2~0 := #t~nondet21; {144164#true} is VALID [2020-07-18 00:57:47,984 INFO L280 TraceCheckUtils]: 130: Hoare triple {144164#true} havoc #t~nondet21; {144164#true} is VALID [2020-07-18 00:57:47,984 INFO L280 TraceCheckUtils]: 131: Hoare triple {144164#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,984 INFO L280 TraceCheckUtils]: 132: Hoare triple {144164#true} ~id3~0 := #t~nondet22; {144164#true} is VALID [2020-07-18 00:57:47,984 INFO L280 TraceCheckUtils]: 133: Hoare triple {144164#true} havoc #t~nondet22; {144164#true} is VALID [2020-07-18 00:57:47,985 INFO L280 TraceCheckUtils]: 134: Hoare triple {144164#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,985 INFO L280 TraceCheckUtils]: 135: Hoare triple {144164#true} ~r3~0 := #t~nondet23; {144164#true} is VALID [2020-07-18 00:57:47,985 INFO L280 TraceCheckUtils]: 136: Hoare triple {144164#true} havoc #t~nondet23; {144164#true} is VALID [2020-07-18 00:57:47,985 INFO L280 TraceCheckUtils]: 137: Hoare triple {144164#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,986 INFO L280 TraceCheckUtils]: 138: Hoare triple {144164#true} ~st3~0 := #t~nondet24; {144164#true} is VALID [2020-07-18 00:57:47,986 INFO L280 TraceCheckUtils]: 139: Hoare triple {144164#true} havoc #t~nondet24; {144164#true} is VALID [2020-07-18 00:57:47,986 INFO L280 TraceCheckUtils]: 140: Hoare triple {144164#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,986 INFO L280 TraceCheckUtils]: 141: Hoare triple {144164#true} ~nl3~0 := #t~nondet25; {144164#true} is VALID [2020-07-18 00:57:47,986 INFO L280 TraceCheckUtils]: 142: Hoare triple {144164#true} havoc #t~nondet25; {144164#true} is VALID [2020-07-18 00:57:47,987 INFO L280 TraceCheckUtils]: 143: Hoare triple {144164#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,987 INFO L280 TraceCheckUtils]: 144: Hoare triple {144164#true} ~m3~0 := #t~nondet26; {144164#true} is VALID [2020-07-18 00:57:47,987 INFO L280 TraceCheckUtils]: 145: Hoare triple {144164#true} havoc #t~nondet26; {144164#true} is VALID [2020-07-18 00:57:47,987 INFO L280 TraceCheckUtils]: 146: Hoare triple {144164#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {144164#true} is VALID [2020-07-18 00:57:47,987 INFO L280 TraceCheckUtils]: 147: Hoare triple {144164#true} ~max3~0 := #t~nondet27; {144164#true} is VALID [2020-07-18 00:57:47,987 INFO L280 TraceCheckUtils]: 148: Hoare triple {144164#true} havoc #t~nondet27; {144164#true} is VALID [2020-07-18 00:57:47,988 INFO L280 TraceCheckUtils]: 149: Hoare triple {144164#true} ~mode3~0 := #t~nondet28; {144164#true} is VALID [2020-07-18 00:57:47,988 INFO L280 TraceCheckUtils]: 150: Hoare triple {144164#true} havoc #t~nondet28; {144164#true} is VALID [2020-07-18 00:57:47,988 INFO L280 TraceCheckUtils]: 151: Hoare triple {144164#true} ~newmax3~0 := #t~nondet29; {144164#true} is VALID [2020-07-18 00:57:47,988 INFO L280 TraceCheckUtils]: 152: Hoare triple {144164#true} havoc #t~nondet29; {144164#true} is VALID [2020-07-18 00:57:47,989 INFO L280 TraceCheckUtils]: 153: Hoare triple {144164#true} havoc ~init__r121~0; {144164#true} is VALID [2020-07-18 00:57:47,989 INFO L280 TraceCheckUtils]: 154: Hoare triple {144164#true} havoc ~init__r131~0; {144164#true} is VALID [2020-07-18 00:57:47,989 INFO L280 TraceCheckUtils]: 155: Hoare triple {144164#true} havoc ~init__r211~0; {144164#true} is VALID [2020-07-18 00:57:47,989 INFO L280 TraceCheckUtils]: 156: Hoare triple {144164#true} havoc ~init__r231~0; {144164#true} is VALID [2020-07-18 00:57:47,989 INFO L280 TraceCheckUtils]: 157: Hoare triple {144164#true} havoc ~init__r311~0; {144164#true} is VALID [2020-07-18 00:57:47,990 INFO L280 TraceCheckUtils]: 158: Hoare triple {144164#true} havoc ~init__r321~0; {144164#true} is VALID [2020-07-18 00:57:47,990 INFO L280 TraceCheckUtils]: 159: Hoare triple {144164#true} havoc ~init__r122~0; {144164#true} is VALID [2020-07-18 00:57:47,990 INFO L280 TraceCheckUtils]: 160: Hoare triple {144164#true} havoc ~init__tmp~0; {144164#true} is VALID [2020-07-18 00:57:47,990 INFO L280 TraceCheckUtils]: 161: Hoare triple {144164#true} havoc ~init__r132~0; {144164#true} is VALID [2020-07-18 00:57:47,991 INFO L280 TraceCheckUtils]: 162: Hoare triple {144164#true} havoc ~init__tmp___0~0; {144164#true} is VALID [2020-07-18 00:57:47,991 INFO L280 TraceCheckUtils]: 163: Hoare triple {144164#true} havoc ~init__r212~0; {144164#true} is VALID [2020-07-18 00:57:47,991 INFO L280 TraceCheckUtils]: 164: Hoare triple {144164#true} havoc ~init__tmp___1~0; {144164#true} is VALID [2020-07-18 00:57:47,991 INFO L280 TraceCheckUtils]: 165: Hoare triple {144164#true} havoc ~init__r232~0; {144164#true} is VALID [2020-07-18 00:57:47,991 INFO L280 TraceCheckUtils]: 166: Hoare triple {144164#true} havoc ~init__tmp___2~0; {144164#true} is VALID [2020-07-18 00:57:47,992 INFO L280 TraceCheckUtils]: 167: Hoare triple {144164#true} havoc ~init__r312~0; {144164#true} is VALID [2020-07-18 00:57:47,992 INFO L280 TraceCheckUtils]: 168: Hoare triple {144164#true} havoc ~init__tmp___3~0; {144164#true} is VALID [2020-07-18 00:57:47,992 INFO L280 TraceCheckUtils]: 169: Hoare triple {144164#true} havoc ~init__r322~0; {144164#true} is VALID [2020-07-18 00:57:47,992 INFO L280 TraceCheckUtils]: 170: Hoare triple {144164#true} havoc ~init__tmp___4~0; {144164#true} is VALID [2020-07-18 00:57:47,992 INFO L280 TraceCheckUtils]: 171: Hoare triple {144164#true} havoc ~init__tmp___5~0; {144164#true} is VALID [2020-07-18 00:57:47,992 INFO L280 TraceCheckUtils]: 172: Hoare triple {144164#true} ~init__r121~0 := ~ep12~0; {144164#true} is VALID [2020-07-18 00:57:47,993 INFO L280 TraceCheckUtils]: 173: Hoare triple {144164#true} ~init__r131~0 := ~ep13~0; {144164#true} is VALID [2020-07-18 00:57:47,993 INFO L280 TraceCheckUtils]: 174: Hoare triple {144164#true} ~init__r211~0 := ~ep21~0; {144164#true} is VALID [2020-07-18 00:57:47,993 INFO L280 TraceCheckUtils]: 175: Hoare triple {144164#true} ~init__r231~0 := ~ep23~0; {144164#true} is VALID [2020-07-18 00:57:47,995 INFO L280 TraceCheckUtils]: 176: Hoare triple {144164#true} ~init__r311~0 := ~ep31~0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:47,997 INFO L280 TraceCheckUtils]: 177: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__r321~0 := ~ep32~0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:47,998 INFO L280 TraceCheckUtils]: 178: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:47,999 INFO L280 TraceCheckUtils]: 179: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,001 INFO L280 TraceCheckUtils]: 180: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__tmp~0 := 0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,006 INFO L280 TraceCheckUtils]: 181: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,008 INFO L280 TraceCheckUtils]: 182: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,009 INFO L280 TraceCheckUtils]: 183: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,011 INFO L280 TraceCheckUtils]: 184: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___0~0 := 0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,013 INFO L280 TraceCheckUtils]: 185: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,014 INFO L280 TraceCheckUtils]: 186: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,016 INFO L280 TraceCheckUtils]: 187: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,017 INFO L280 TraceCheckUtils]: 188: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___1~0 := 0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,019 INFO L280 TraceCheckUtils]: 189: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,020 INFO L280 TraceCheckUtils]: 190: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,022 INFO L280 TraceCheckUtils]: 191: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,024 INFO L280 TraceCheckUtils]: 192: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___2~0 := 0; {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,025 INFO L280 TraceCheckUtils]: 193: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {144236#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 00:57:48,027 INFO L280 TraceCheckUtils]: 194: Hoare triple {144236#(= ~ep31~0 main_~init__r311~0)} assume !(0 == ~init__r311~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,029 INFO L280 TraceCheckUtils]: 195: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___3~0 := 1; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,031 INFO L280 TraceCheckUtils]: 196: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,033 INFO L280 TraceCheckUtils]: 197: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~init__r321~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,035 INFO L280 TraceCheckUtils]: 198: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___4~0 := 1; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,036 INFO L280 TraceCheckUtils]: 199: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,037 INFO L280 TraceCheckUtils]: 200: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,039 INFO L280 TraceCheckUtils]: 201: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,041 INFO L280 TraceCheckUtils]: 202: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 != ~id3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,043 INFO L280 TraceCheckUtils]: 203: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 >= 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,045 INFO L280 TraceCheckUtils]: 204: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 >= 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,046 INFO L280 TraceCheckUtils]: 205: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id3~0 >= 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,048 INFO L280 TraceCheckUtils]: 206: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r1~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,050 INFO L280 TraceCheckUtils]: 207: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,052 INFO L280 TraceCheckUtils]: 208: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,053 INFO L280 TraceCheckUtils]: 209: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max1~0 == ~id1~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,055 INFO L280 TraceCheckUtils]: 210: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max2~0 == ~id2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,057 INFO L280 TraceCheckUtils]: 211: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max3~0 == ~id3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,059 INFO L280 TraceCheckUtils]: 212: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st1~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,060 INFO L280 TraceCheckUtils]: 213: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,061 INFO L280 TraceCheckUtils]: 214: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,062 INFO L280 TraceCheckUtils]: 215: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl1~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,064 INFO L280 TraceCheckUtils]: 216: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,066 INFO L280 TraceCheckUtils]: 217: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl3~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,068 INFO L280 TraceCheckUtils]: 218: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode1~0 % 256; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,069 INFO L280 TraceCheckUtils]: 219: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode2~0 % 256; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,070 INFO L280 TraceCheckUtils]: 220: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode3~0 % 256; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,072 INFO L280 TraceCheckUtils]: 221: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax1~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,074 INFO L280 TraceCheckUtils]: 222: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax2~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,075 INFO L280 TraceCheckUtils]: 223: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax3~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,077 INFO L280 TraceCheckUtils]: 224: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___5~0 := 1; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,079 INFO L280 TraceCheckUtils]: 225: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~__return_1863~0 := ~init__tmp___5~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,081 INFO L280 TraceCheckUtils]: 226: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := ~__return_1863~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,086 INFO L280 TraceCheckUtils]: 227: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 != ~main__i2~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,088 INFO L280 TraceCheckUtils]: 228: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,090 INFO L280 TraceCheckUtils]: 229: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,091 INFO L280 TraceCheckUtils]: 230: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,093 INFO L280 TraceCheckUtils]: 231: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,095 INFO L280 TraceCheckUtils]: 232: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,096 INFO L280 TraceCheckUtils]: 233: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,098 INFO L280 TraceCheckUtils]: 234: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,099 INFO L280 TraceCheckUtils]: 235: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,100 INFO L280 TraceCheckUtils]: 236: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,101 INFO L280 TraceCheckUtils]: 237: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,103 INFO L280 TraceCheckUtils]: 238: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_old~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,104 INFO L280 TraceCheckUtils]: 239: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_new~0 := ~nomsg~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,105 INFO L280 TraceCheckUtils]: 240: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,106 INFO L280 TraceCheckUtils]: 241: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~main__i2~0 < 6; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,107 INFO L280 TraceCheckUtils]: 242: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node1__newmax~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,108 INFO L280 TraceCheckUtils]: 243: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node1__newmax~0 := 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,110 INFO L280 TraceCheckUtils]: 244: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode1~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,111 INFO L280 TraceCheckUtils]: 245: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r1~0 < 2; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,113 INFO L280 TraceCheckUtils]: 246: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep12~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,115 INFO L280 TraceCheckUtils]: 247: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep13~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,116 INFO L280 TraceCheckUtils]: 248: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode1~0 := 1; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,118 INFO L280 TraceCheckUtils]: 249: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node2__newmax~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,120 INFO L280 TraceCheckUtils]: 250: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node2__newmax~0 := 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,121 INFO L280 TraceCheckUtils]: 251: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode2~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,122 INFO L280 TraceCheckUtils]: 252: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r2~0 < 2; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,123 INFO L280 TraceCheckUtils]: 253: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep21~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,124 INFO L280 TraceCheckUtils]: 254: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep23~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,126 INFO L280 TraceCheckUtils]: 255: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode2~0 := 1; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,128 INFO L280 TraceCheckUtils]: 256: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node3__newmax~0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,130 INFO L280 TraceCheckUtils]: 257: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node3__newmax~0 := 0; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,131 INFO L280 TraceCheckUtils]: 258: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode3~0 % 256); {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,132 INFO L280 TraceCheckUtils]: 259: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r3~0 < 2; {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 00:57:48,134 INFO L280 TraceCheckUtils]: 260: Hoare triple {144237#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep31~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,134 INFO L280 TraceCheckUtils]: 261: Hoare triple {144165#false} assume !!(0 == ~ep32~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,135 INFO L280 TraceCheckUtils]: 262: Hoare triple {144165#false} ~mode3~0 := 1; {144165#false} is VALID [2020-07-18 00:57:48,135 INFO L280 TraceCheckUtils]: 263: Hoare triple {144165#false} ~p12_old~0 := ~p12_new~0; {144165#false} is VALID [2020-07-18 00:57:48,135 INFO L280 TraceCheckUtils]: 264: Hoare triple {144165#false} ~p12_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,135 INFO L280 TraceCheckUtils]: 265: Hoare triple {144165#false} ~p13_old~0 := ~p13_new~0; {144165#false} is VALID [2020-07-18 00:57:48,135 INFO L280 TraceCheckUtils]: 266: Hoare triple {144165#false} ~p13_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,136 INFO L280 TraceCheckUtils]: 267: Hoare triple {144165#false} ~p21_old~0 := ~p21_new~0; {144165#false} is VALID [2020-07-18 00:57:48,136 INFO L280 TraceCheckUtils]: 268: Hoare triple {144165#false} ~p21_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,136 INFO L280 TraceCheckUtils]: 269: Hoare triple {144165#false} ~p23_old~0 := ~p23_new~0; {144165#false} is VALID [2020-07-18 00:57:48,136 INFO L280 TraceCheckUtils]: 270: Hoare triple {144165#false} ~p23_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,136 INFO L280 TraceCheckUtils]: 271: Hoare triple {144165#false} ~p31_old~0 := ~p31_new~0; {144165#false} is VALID [2020-07-18 00:57:48,137 INFO L280 TraceCheckUtils]: 272: Hoare triple {144165#false} ~p31_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,137 INFO L280 TraceCheckUtils]: 273: Hoare triple {144165#false} ~p32_old~0 := ~p32_new~0; {144165#false} is VALID [2020-07-18 00:57:48,137 INFO L280 TraceCheckUtils]: 274: Hoare triple {144165#false} ~p32_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,138 INFO L280 TraceCheckUtils]: 275: Hoare triple {144165#false} havoc ~check__tmp~0; {144165#false} is VALID [2020-07-18 00:57:48,138 INFO L280 TraceCheckUtils]: 276: Hoare triple {144165#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,138 INFO L280 TraceCheckUtils]: 277: Hoare triple {144165#false} assume ~st1~0 + ~nl1~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,138 INFO L280 TraceCheckUtils]: 278: Hoare triple {144165#false} assume ~st2~0 + ~nl2~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,138 INFO L280 TraceCheckUtils]: 279: Hoare triple {144165#false} assume ~st3~0 + ~nl3~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,138 INFO L280 TraceCheckUtils]: 280: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-18 00:57:48,139 INFO L280 TraceCheckUtils]: 281: Hoare triple {144165#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {144165#false} is VALID [2020-07-18 00:57:48,139 INFO L280 TraceCheckUtils]: 282: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-18 00:57:48,139 INFO L280 TraceCheckUtils]: 283: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-18 00:57:48,139 INFO L280 TraceCheckUtils]: 284: Hoare triple {144165#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {144165#false} is VALID [2020-07-18 00:57:48,139 INFO L280 TraceCheckUtils]: 285: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-18 00:57:48,140 INFO L280 TraceCheckUtils]: 286: Hoare triple {144165#false} ~check__tmp~0 := 1; {144165#false} is VALID [2020-07-18 00:57:48,140 INFO L280 TraceCheckUtils]: 287: Hoare triple {144165#false} ~__return_2009~0 := ~check__tmp~0; {144165#false} is VALID [2020-07-18 00:57:48,140 INFO L280 TraceCheckUtils]: 288: Hoare triple {144165#false} ~main__c1~0 := ~__return_2009~0; {144165#false} is VALID [2020-07-18 00:57:48,140 INFO L280 TraceCheckUtils]: 289: Hoare triple {144165#false} havoc ~__tmp_1~0; {144165#false} is VALID [2020-07-18 00:57:48,140 INFO L280 TraceCheckUtils]: 290: Hoare triple {144165#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {144165#false} is VALID [2020-07-18 00:57:48,141 INFO L280 TraceCheckUtils]: 291: Hoare triple {144165#false} havoc ~assert__arg~0; {144165#false} is VALID [2020-07-18 00:57:48,141 INFO L280 TraceCheckUtils]: 292: Hoare triple {144165#false} ~assert__arg~0 := ~__tmp_1~0; {144165#false} is VALID [2020-07-18 00:57:48,141 INFO L280 TraceCheckUtils]: 293: Hoare triple {144165#false} assume !(0 == ~assert__arg~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,142 INFO L280 TraceCheckUtils]: 294: Hoare triple {144165#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {144165#false} is VALID [2020-07-18 00:57:48,142 INFO L280 TraceCheckUtils]: 295: Hoare triple {144165#false} ~main__i2~0 := 1 + ~main__i2~0; {144165#false} is VALID [2020-07-18 00:57:48,142 INFO L280 TraceCheckUtils]: 296: Hoare triple {144165#false} assume ~main__i2~0 < 6; {144165#false} is VALID [2020-07-18 00:57:48,142 INFO L280 TraceCheckUtils]: 297: Hoare triple {144165#false} havoc ~node1__newmax~1; {144165#false} is VALID [2020-07-18 00:57:48,142 INFO L280 TraceCheckUtils]: 298: Hoare triple {144165#false} ~node1__newmax~1 := 0; {144165#false} is VALID [2020-07-18 00:57:48,143 INFO L280 TraceCheckUtils]: 299: Hoare triple {144165#false} assume !(0 == ~mode1~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,143 INFO L280 TraceCheckUtils]: 300: Hoare triple {144165#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {144165#false} is VALID [2020-07-18 00:57:48,143 INFO L280 TraceCheckUtils]: 301: Hoare triple {144165#false} assume !!(0 == ~ep21~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,143 INFO L280 TraceCheckUtils]: 302: Hoare triple {144165#false} assume !!(0 == ~ep31~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,144 INFO L280 TraceCheckUtils]: 303: Hoare triple {144165#false} ~newmax1~0 := ~node1__newmax~1; {144165#false} is VALID [2020-07-18 00:57:48,144 INFO L280 TraceCheckUtils]: 304: Hoare triple {144165#false} assume !(2 == ~r1~0); {144165#false} is VALID [2020-07-18 00:57:48,144 INFO L280 TraceCheckUtils]: 305: Hoare triple {144165#false} ~mode1~0 := 0; {144165#false} is VALID [2020-07-18 00:57:48,144 INFO L280 TraceCheckUtils]: 306: Hoare triple {144165#false} havoc ~node2__newmax~1; {144165#false} is VALID [2020-07-18 00:57:48,145 INFO L280 TraceCheckUtils]: 307: Hoare triple {144165#false} ~node2__newmax~1 := 0; {144165#false} is VALID [2020-07-18 00:57:48,145 INFO L280 TraceCheckUtils]: 308: Hoare triple {144165#false} assume !(0 == ~mode2~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,145 INFO L280 TraceCheckUtils]: 309: Hoare triple {144165#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {144165#false} is VALID [2020-07-18 00:57:48,145 INFO L280 TraceCheckUtils]: 310: Hoare triple {144165#false} assume !!(0 == ~ep12~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,145 INFO L280 TraceCheckUtils]: 311: Hoare triple {144165#false} assume !!(0 == ~ep32~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,146 INFO L280 TraceCheckUtils]: 312: Hoare triple {144165#false} ~newmax2~0 := ~node2__newmax~1; {144165#false} is VALID [2020-07-18 00:57:48,146 INFO L280 TraceCheckUtils]: 313: Hoare triple {144165#false} assume !(2 == ~r2~0); {144165#false} is VALID [2020-07-18 00:57:48,146 INFO L280 TraceCheckUtils]: 314: Hoare triple {144165#false} ~mode2~0 := 0; {144165#false} is VALID [2020-07-18 00:57:48,147 INFO L280 TraceCheckUtils]: 315: Hoare triple {144165#false} havoc ~node3__newmax~1; {144165#false} is VALID [2020-07-18 00:57:48,147 INFO L280 TraceCheckUtils]: 316: Hoare triple {144165#false} ~node3__newmax~1 := 0; {144165#false} is VALID [2020-07-18 00:57:48,147 INFO L280 TraceCheckUtils]: 317: Hoare triple {144165#false} assume !(0 == ~mode3~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,147 INFO L280 TraceCheckUtils]: 318: Hoare triple {144165#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {144165#false} is VALID [2020-07-18 00:57:48,147 INFO L280 TraceCheckUtils]: 319: Hoare triple {144165#false} assume !!(0 == ~ep13~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,148 INFO L280 TraceCheckUtils]: 320: Hoare triple {144165#false} assume !!(0 == ~ep23~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,148 INFO L280 TraceCheckUtils]: 321: Hoare triple {144165#false} ~newmax3~0 := ~node3__newmax~1; {144165#false} is VALID [2020-07-18 00:57:48,148 INFO L280 TraceCheckUtils]: 322: Hoare triple {144165#false} assume !(2 == ~r3~0); {144165#false} is VALID [2020-07-18 00:57:48,148 INFO L280 TraceCheckUtils]: 323: Hoare triple {144165#false} ~mode3~0 := 0; {144165#false} is VALID [2020-07-18 00:57:48,148 INFO L280 TraceCheckUtils]: 324: Hoare triple {144165#false} ~p12_old~0 := ~p12_new~0; {144165#false} is VALID [2020-07-18 00:57:48,149 INFO L280 TraceCheckUtils]: 325: Hoare triple {144165#false} ~p12_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,149 INFO L280 TraceCheckUtils]: 326: Hoare triple {144165#false} ~p13_old~0 := ~p13_new~0; {144165#false} is VALID [2020-07-18 00:57:48,149 INFO L280 TraceCheckUtils]: 327: Hoare triple {144165#false} ~p13_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,149 INFO L280 TraceCheckUtils]: 328: Hoare triple {144165#false} ~p21_old~0 := ~p21_new~0; {144165#false} is VALID [2020-07-18 00:57:48,150 INFO L280 TraceCheckUtils]: 329: Hoare triple {144165#false} ~p21_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,150 INFO L280 TraceCheckUtils]: 330: Hoare triple {144165#false} ~p23_old~0 := ~p23_new~0; {144165#false} is VALID [2020-07-18 00:57:48,150 INFO L280 TraceCheckUtils]: 331: Hoare triple {144165#false} ~p23_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,150 INFO L280 TraceCheckUtils]: 332: Hoare triple {144165#false} ~p31_old~0 := ~p31_new~0; {144165#false} is VALID [2020-07-18 00:57:48,150 INFO L280 TraceCheckUtils]: 333: Hoare triple {144165#false} ~p31_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,150 INFO L280 TraceCheckUtils]: 334: Hoare triple {144165#false} ~p32_old~0 := ~p32_new~0; {144165#false} is VALID [2020-07-18 00:57:48,151 INFO L280 TraceCheckUtils]: 335: Hoare triple {144165#false} ~p32_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,151 INFO L280 TraceCheckUtils]: 336: Hoare triple {144165#false} havoc ~check__tmp~1; {144165#false} is VALID [2020-07-18 00:57:48,151 INFO L280 TraceCheckUtils]: 337: Hoare triple {144165#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,151 INFO L280 TraceCheckUtils]: 338: Hoare triple {144165#false} assume ~st1~0 + ~nl1~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,151 INFO L280 TraceCheckUtils]: 339: Hoare triple {144165#false} assume ~st2~0 + ~nl2~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,152 INFO L280 TraceCheckUtils]: 340: Hoare triple {144165#false} assume ~st3~0 + ~nl3~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,152 INFO L280 TraceCheckUtils]: 341: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-18 00:57:48,152 INFO L280 TraceCheckUtils]: 342: Hoare triple {144165#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {144165#false} is VALID [2020-07-18 00:57:48,152 INFO L280 TraceCheckUtils]: 343: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-18 00:57:48,152 INFO L280 TraceCheckUtils]: 344: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-18 00:57:48,152 INFO L280 TraceCheckUtils]: 345: Hoare triple {144165#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {144165#false} is VALID [2020-07-18 00:57:48,153 INFO L280 TraceCheckUtils]: 346: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-18 00:57:48,153 INFO L280 TraceCheckUtils]: 347: Hoare triple {144165#false} ~check__tmp~1 := 1; {144165#false} is VALID [2020-07-18 00:57:48,153 INFO L280 TraceCheckUtils]: 348: Hoare triple {144165#false} ~__return_2142~0 := ~check__tmp~1; {144165#false} is VALID [2020-07-18 00:57:48,153 INFO L280 TraceCheckUtils]: 349: Hoare triple {144165#false} ~main__c1~0 := ~__return_2142~0; {144165#false} is VALID [2020-07-18 00:57:48,153 INFO L280 TraceCheckUtils]: 350: Hoare triple {144165#false} havoc ~__tmp_2~0; {144165#false} is VALID [2020-07-18 00:57:48,154 INFO L280 TraceCheckUtils]: 351: Hoare triple {144165#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {144165#false} is VALID [2020-07-18 00:57:48,154 INFO L280 TraceCheckUtils]: 352: Hoare triple {144165#false} havoc ~assert__arg~1; {144165#false} is VALID [2020-07-18 00:57:48,154 INFO L280 TraceCheckUtils]: 353: Hoare triple {144165#false} ~assert__arg~1 := ~__tmp_2~0; {144165#false} is VALID [2020-07-18 00:57:48,154 INFO L280 TraceCheckUtils]: 354: Hoare triple {144165#false} assume !(0 == ~assert__arg~1 % 256); {144165#false} is VALID [2020-07-18 00:57:48,154 INFO L280 TraceCheckUtils]: 355: Hoare triple {144165#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {144165#false} is VALID [2020-07-18 00:57:48,155 INFO L280 TraceCheckUtils]: 356: Hoare triple {144165#false} ~main__i2~0 := 1 + ~main__i2~0; {144165#false} is VALID [2020-07-18 00:57:48,155 INFO L280 TraceCheckUtils]: 357: Hoare triple {144165#false} assume ~main__i2~0 < 6; {144165#false} is VALID [2020-07-18 00:57:48,155 INFO L280 TraceCheckUtils]: 358: Hoare triple {144165#false} havoc ~node1__newmax~2; {144165#false} is VALID [2020-07-18 00:57:48,155 INFO L280 TraceCheckUtils]: 359: Hoare triple {144165#false} ~node1__newmax~2 := 0; {144165#false} is VALID [2020-07-18 00:57:48,155 INFO L280 TraceCheckUtils]: 360: Hoare triple {144165#false} assume !!(0 == ~mode1~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,155 INFO L280 TraceCheckUtils]: 361: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-18 00:57:48,156 INFO L280 TraceCheckUtils]: 362: Hoare triple {144165#false} assume !!(0 == ~ep12~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,156 INFO L280 TraceCheckUtils]: 363: Hoare triple {144165#false} assume !!(0 == ~ep13~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,156 INFO L280 TraceCheckUtils]: 364: Hoare triple {144165#false} ~mode1~0 := 1; {144165#false} is VALID [2020-07-18 00:57:48,156 INFO L280 TraceCheckUtils]: 365: Hoare triple {144165#false} havoc ~node2__newmax~2; {144165#false} is VALID [2020-07-18 00:57:48,156 INFO L280 TraceCheckUtils]: 366: Hoare triple {144165#false} ~node2__newmax~2 := 0; {144165#false} is VALID [2020-07-18 00:57:48,157 INFO L280 TraceCheckUtils]: 367: Hoare triple {144165#false} assume !!(0 == ~mode2~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,157 INFO L280 TraceCheckUtils]: 368: Hoare triple {144165#false} assume ~r2~0 < 2; {144165#false} is VALID [2020-07-18 00:57:48,157 INFO L280 TraceCheckUtils]: 369: Hoare triple {144165#false} assume !!(0 == ~ep21~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,157 INFO L280 TraceCheckUtils]: 370: Hoare triple {144165#false} assume !!(0 == ~ep23~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,157 INFO L280 TraceCheckUtils]: 371: Hoare triple {144165#false} ~mode2~0 := 1; {144165#false} is VALID [2020-07-18 00:57:48,157 INFO L280 TraceCheckUtils]: 372: Hoare triple {144165#false} havoc ~node3__newmax~2; {144165#false} is VALID [2020-07-18 00:57:48,158 INFO L280 TraceCheckUtils]: 373: Hoare triple {144165#false} ~node3__newmax~2 := 0; {144165#false} is VALID [2020-07-18 00:57:48,158 INFO L280 TraceCheckUtils]: 374: Hoare triple {144165#false} assume !!(0 == ~mode3~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,158 INFO L280 TraceCheckUtils]: 375: Hoare triple {144165#false} assume ~r3~0 < 2; {144165#false} is VALID [2020-07-18 00:57:48,158 INFO L280 TraceCheckUtils]: 376: Hoare triple {144165#false} assume !!(0 == ~ep31~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,158 INFO L280 TraceCheckUtils]: 377: Hoare triple {144165#false} assume !!(0 == ~ep32~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,159 INFO L280 TraceCheckUtils]: 378: Hoare triple {144165#false} ~mode3~0 := 1; {144165#false} is VALID [2020-07-18 00:57:48,159 INFO L280 TraceCheckUtils]: 379: Hoare triple {144165#false} ~p12_old~0 := ~p12_new~0; {144165#false} is VALID [2020-07-18 00:57:48,159 INFO L280 TraceCheckUtils]: 380: Hoare triple {144165#false} ~p12_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,159 INFO L280 TraceCheckUtils]: 381: Hoare triple {144165#false} ~p13_old~0 := ~p13_new~0; {144165#false} is VALID [2020-07-18 00:57:48,159 INFO L280 TraceCheckUtils]: 382: Hoare triple {144165#false} ~p13_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,159 INFO L280 TraceCheckUtils]: 383: Hoare triple {144165#false} ~p21_old~0 := ~p21_new~0; {144165#false} is VALID [2020-07-18 00:57:48,160 INFO L280 TraceCheckUtils]: 384: Hoare triple {144165#false} ~p21_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,160 INFO L280 TraceCheckUtils]: 385: Hoare triple {144165#false} ~p23_old~0 := ~p23_new~0; {144165#false} is VALID [2020-07-18 00:57:48,160 INFO L280 TraceCheckUtils]: 386: Hoare triple {144165#false} ~p23_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,160 INFO L280 TraceCheckUtils]: 387: Hoare triple {144165#false} ~p31_old~0 := ~p31_new~0; {144165#false} is VALID [2020-07-18 00:57:48,160 INFO L280 TraceCheckUtils]: 388: Hoare triple {144165#false} ~p31_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,161 INFO L280 TraceCheckUtils]: 389: Hoare triple {144165#false} ~p32_old~0 := ~p32_new~0; {144165#false} is VALID [2020-07-18 00:57:48,161 INFO L280 TraceCheckUtils]: 390: Hoare triple {144165#false} ~p32_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,161 INFO L280 TraceCheckUtils]: 391: Hoare triple {144165#false} havoc ~check__tmp~2; {144165#false} is VALID [2020-07-18 00:57:48,161 INFO L280 TraceCheckUtils]: 392: Hoare triple {144165#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,161 INFO L280 TraceCheckUtils]: 393: Hoare triple {144165#false} assume ~st1~0 + ~nl1~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,162 INFO L280 TraceCheckUtils]: 394: Hoare triple {144165#false} assume ~st2~0 + ~nl2~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,162 INFO L280 TraceCheckUtils]: 395: Hoare triple {144165#false} assume ~st3~0 + ~nl3~0 <= 1; {144165#false} is VALID [2020-07-18 00:57:48,162 INFO L280 TraceCheckUtils]: 396: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-18 00:57:48,162 INFO L280 TraceCheckUtils]: 397: Hoare triple {144165#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {144165#false} is VALID [2020-07-18 00:57:48,162 INFO L280 TraceCheckUtils]: 398: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-18 00:57:48,163 INFO L280 TraceCheckUtils]: 399: Hoare triple {144165#false} assume !(~r1~0 >= 2); {144165#false} is VALID [2020-07-18 00:57:48,163 INFO L280 TraceCheckUtils]: 400: Hoare triple {144165#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {144165#false} is VALID [2020-07-18 00:57:48,163 INFO L280 TraceCheckUtils]: 401: Hoare triple {144165#false} assume ~r1~0 < 2; {144165#false} is VALID [2020-07-18 00:57:48,163 INFO L280 TraceCheckUtils]: 402: Hoare triple {144165#false} ~check__tmp~2 := 1; {144165#false} is VALID [2020-07-18 00:57:48,163 INFO L280 TraceCheckUtils]: 403: Hoare triple {144165#false} ~__return_2281~0 := ~check__tmp~2; {144165#false} is VALID [2020-07-18 00:57:48,163 INFO L280 TraceCheckUtils]: 404: Hoare triple {144165#false} ~main__c1~0 := ~__return_2281~0; {144165#false} is VALID [2020-07-18 00:57:48,164 INFO L280 TraceCheckUtils]: 405: Hoare triple {144165#false} havoc ~__tmp_3~0; {144165#false} is VALID [2020-07-18 00:57:48,164 INFO L280 TraceCheckUtils]: 406: Hoare triple {144165#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {144165#false} is VALID [2020-07-18 00:57:48,164 INFO L280 TraceCheckUtils]: 407: Hoare triple {144165#false} havoc ~assert__arg~2; {144165#false} is VALID [2020-07-18 00:57:48,164 INFO L280 TraceCheckUtils]: 408: Hoare triple {144165#false} ~assert__arg~2 := ~__tmp_3~0; {144165#false} is VALID [2020-07-18 00:57:48,164 INFO L280 TraceCheckUtils]: 409: Hoare triple {144165#false} assume !(0 == ~assert__arg~2 % 256); {144165#false} is VALID [2020-07-18 00:57:48,165 INFO L280 TraceCheckUtils]: 410: Hoare triple {144165#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {144165#false} is VALID [2020-07-18 00:57:48,165 INFO L280 TraceCheckUtils]: 411: Hoare triple {144165#false} ~main__i2~0 := 1 + ~main__i2~0; {144165#false} is VALID [2020-07-18 00:57:48,165 INFO L280 TraceCheckUtils]: 412: Hoare triple {144165#false} assume ~main__i2~0 < 6; {144165#false} is VALID [2020-07-18 00:57:48,165 INFO L280 TraceCheckUtils]: 413: Hoare triple {144165#false} havoc ~node1__newmax~3; {144165#false} is VALID [2020-07-18 00:57:48,165 INFO L280 TraceCheckUtils]: 414: Hoare triple {144165#false} ~node1__newmax~3 := 0; {144165#false} is VALID [2020-07-18 00:57:48,165 INFO L280 TraceCheckUtils]: 415: Hoare triple {144165#false} assume !(0 == ~mode1~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,166 INFO L280 TraceCheckUtils]: 416: Hoare triple {144165#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {144165#false} is VALID [2020-07-18 00:57:48,166 INFO L280 TraceCheckUtils]: 417: Hoare triple {144165#false} assume !!(0 == ~ep21~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,166 INFO L280 TraceCheckUtils]: 418: Hoare triple {144165#false} assume !!(0 == ~ep31~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,166 INFO L280 TraceCheckUtils]: 419: Hoare triple {144165#false} ~newmax1~0 := ~node1__newmax~3; {144165#false} is VALID [2020-07-18 00:57:48,166 INFO L280 TraceCheckUtils]: 420: Hoare triple {144165#false} assume 2 == ~r1~0; {144165#false} is VALID [2020-07-18 00:57:48,167 INFO L280 TraceCheckUtils]: 421: Hoare triple {144165#false} assume ~max1~0 == ~id1~0; {144165#false} is VALID [2020-07-18 00:57:48,167 INFO L280 TraceCheckUtils]: 422: Hoare triple {144165#false} ~st1~0 := 1; {144165#false} is VALID [2020-07-18 00:57:48,167 INFO L280 TraceCheckUtils]: 423: Hoare triple {144165#false} ~mode1~0 := 0; {144165#false} is VALID [2020-07-18 00:57:48,167 INFO L280 TraceCheckUtils]: 424: Hoare triple {144165#false} havoc ~node2__newmax~3; {144165#false} is VALID [2020-07-18 00:57:48,167 INFO L280 TraceCheckUtils]: 425: Hoare triple {144165#false} ~node2__newmax~3 := 0; {144165#false} is VALID [2020-07-18 00:57:48,167 INFO L280 TraceCheckUtils]: 426: Hoare triple {144165#false} assume !(0 == ~mode2~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,168 INFO L280 TraceCheckUtils]: 427: Hoare triple {144165#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {144165#false} is VALID [2020-07-18 00:57:48,168 INFO L280 TraceCheckUtils]: 428: Hoare triple {144165#false} assume !!(0 == ~ep12~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,168 INFO L280 TraceCheckUtils]: 429: Hoare triple {144165#false} assume !!(0 == ~ep32~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,168 INFO L280 TraceCheckUtils]: 430: Hoare triple {144165#false} ~newmax2~0 := ~node2__newmax~3; {144165#false} is VALID [2020-07-18 00:57:48,168 INFO L280 TraceCheckUtils]: 431: Hoare triple {144165#false} assume 2 == ~r2~0; {144165#false} is VALID [2020-07-18 00:57:48,169 INFO L280 TraceCheckUtils]: 432: Hoare triple {144165#false} assume ~max2~0 == ~id2~0; {144165#false} is VALID [2020-07-18 00:57:48,169 INFO L280 TraceCheckUtils]: 433: Hoare triple {144165#false} ~st2~0 := 1; {144165#false} is VALID [2020-07-18 00:57:48,169 INFO L280 TraceCheckUtils]: 434: Hoare triple {144165#false} ~mode2~0 := 0; {144165#false} is VALID [2020-07-18 00:57:48,169 INFO L280 TraceCheckUtils]: 435: Hoare triple {144165#false} havoc ~node3__newmax~3; {144165#false} is VALID [2020-07-18 00:57:48,169 INFO L280 TraceCheckUtils]: 436: Hoare triple {144165#false} ~node3__newmax~3 := 0; {144165#false} is VALID [2020-07-18 00:57:48,170 INFO L280 TraceCheckUtils]: 437: Hoare triple {144165#false} assume !(0 == ~mode3~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,170 INFO L280 TraceCheckUtils]: 438: Hoare triple {144165#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {144165#false} is VALID [2020-07-18 00:57:48,170 INFO L280 TraceCheckUtils]: 439: Hoare triple {144165#false} assume !!(0 == ~ep13~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,170 INFO L280 TraceCheckUtils]: 440: Hoare triple {144165#false} assume !!(0 == ~ep23~0 % 256); {144165#false} is VALID [2020-07-18 00:57:48,170 INFO L280 TraceCheckUtils]: 441: Hoare triple {144165#false} ~newmax3~0 := ~node3__newmax~3; {144165#false} is VALID [2020-07-18 00:57:48,171 INFO L280 TraceCheckUtils]: 442: Hoare triple {144165#false} assume 2 == ~r3~0; {144165#false} is VALID [2020-07-18 00:57:48,171 INFO L280 TraceCheckUtils]: 443: Hoare triple {144165#false} assume ~max3~0 == ~id3~0; {144165#false} is VALID [2020-07-18 00:57:48,171 INFO L280 TraceCheckUtils]: 444: Hoare triple {144165#false} ~st3~0 := 1; {144165#false} is VALID [2020-07-18 00:57:48,171 INFO L280 TraceCheckUtils]: 445: Hoare triple {144165#false} ~mode3~0 := 0; {144165#false} is VALID [2020-07-18 00:57:48,171 INFO L280 TraceCheckUtils]: 446: Hoare triple {144165#false} ~p12_old~0 := ~p12_new~0; {144165#false} is VALID [2020-07-18 00:57:48,171 INFO L280 TraceCheckUtils]: 447: Hoare triple {144165#false} ~p12_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,172 INFO L280 TraceCheckUtils]: 448: Hoare triple {144165#false} ~p13_old~0 := ~p13_new~0; {144165#false} is VALID [2020-07-18 00:57:48,172 INFO L280 TraceCheckUtils]: 449: Hoare triple {144165#false} ~p13_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,172 INFO L280 TraceCheckUtils]: 450: Hoare triple {144165#false} ~p21_old~0 := ~p21_new~0; {144165#false} is VALID [2020-07-18 00:57:48,172 INFO L280 TraceCheckUtils]: 451: Hoare triple {144165#false} ~p21_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,172 INFO L280 TraceCheckUtils]: 452: Hoare triple {144165#false} ~p23_old~0 := ~p23_new~0; {144165#false} is VALID [2020-07-18 00:57:48,173 INFO L280 TraceCheckUtils]: 453: Hoare triple {144165#false} ~p23_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,173 INFO L280 TraceCheckUtils]: 454: Hoare triple {144165#false} ~p31_old~0 := ~p31_new~0; {144165#false} is VALID [2020-07-18 00:57:48,173 INFO L280 TraceCheckUtils]: 455: Hoare triple {144165#false} ~p31_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,173 INFO L280 TraceCheckUtils]: 456: Hoare triple {144165#false} ~p32_old~0 := ~p32_new~0; {144165#false} is VALID [2020-07-18 00:57:48,173 INFO L280 TraceCheckUtils]: 457: Hoare triple {144165#false} ~p32_new~0 := ~nomsg~0; {144165#false} is VALID [2020-07-18 00:57:48,173 INFO L280 TraceCheckUtils]: 458: Hoare triple {144165#false} havoc ~check__tmp~3; {144165#false} is VALID [2020-07-18 00:57:48,174 INFO L280 TraceCheckUtils]: 459: Hoare triple {144165#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {144165#false} is VALID [2020-07-18 00:57:48,174 INFO L280 TraceCheckUtils]: 460: Hoare triple {144165#false} ~check__tmp~3 := 0; {144165#false} is VALID [2020-07-18 00:57:48,174 INFO L280 TraceCheckUtils]: 461: Hoare triple {144165#false} ~__return_3069~0 := ~check__tmp~3; {144165#false} is VALID [2020-07-18 00:57:48,174 INFO L280 TraceCheckUtils]: 462: Hoare triple {144165#false} ~main__c1~0 := ~__return_3069~0; {144165#false} is VALID [2020-07-18 00:57:48,175 INFO L280 TraceCheckUtils]: 463: Hoare triple {144165#false} havoc ~__tmp_4~0; {144165#false} is VALID [2020-07-18 00:57:48,175 INFO L280 TraceCheckUtils]: 464: Hoare triple {144165#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {144165#false} is VALID [2020-07-18 00:57:48,175 INFO L280 TraceCheckUtils]: 465: Hoare triple {144165#false} havoc ~assert__arg~3; {144165#false} is VALID [2020-07-18 00:57:48,175 INFO L280 TraceCheckUtils]: 466: Hoare triple {144165#false} ~assert__arg~3 := ~__tmp_4~0; {144165#false} is VALID [2020-07-18 00:57:48,175 INFO L280 TraceCheckUtils]: 467: Hoare triple {144165#false} assume 0 == ~assert__arg~3 % 256; {144165#false} is VALID [2020-07-18 00:57:48,176 INFO L280 TraceCheckUtils]: 468: Hoare triple {144165#false} assume !false; {144165#false} is VALID [2020-07-18 00:57:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:57:48,366 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:57:48,367 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2084506993] [2020-07-18 00:57:48,367 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:57:48,367 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:57:48,368 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838116257] [2020-07-18 00:57:48,369 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 469 [2020-07-18 00:57:48,369 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:57:48,370 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:57:49,369 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 469 edges. 469 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:57:49,370 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:57:49,370 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:57:49,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:57:49,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:57:49,371 INFO L87 Difference]: Start difference. First operand 4560 states and 5517 transitions. Second operand 5 states. [2020-07-18 00:59:28,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:59:28,016 INFO L93 Difference]: Finished difference Result 12037 states and 14582 transitions. [2020-07-18 00:59:28,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:59:28,016 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 469 [2020-07-18 00:59:28,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:59:28,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:59:28,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3335 transitions. [2020-07-18 00:59:28,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:59:28,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3335 transitions. [2020-07-18 00:59:28,066 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3335 transitions. [2020-07-18 00:59:36,658 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3335 edges. 3335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:59:38,921 INFO L225 Difference]: With dead ends: 12037 [2020-07-18 00:59:38,921 INFO L226 Difference]: Without dead ends: 7732 [2020-07-18 00:59:38,929 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 210 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:59:38,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7732 states. [2020-07-18 01:00:40,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7732 to 7605. [2020-07-18 01:00:40,759 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 01:00:40,759 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7732 states. Second operand 7605 states. [2020-07-18 01:00:40,759 INFO L74 IsIncluded]: Start isIncluded. First operand 7732 states. Second operand 7605 states. [2020-07-18 01:00:40,759 INFO L87 Difference]: Start difference. First operand 7732 states. Second operand 7605 states. [2020-07-18 01:00:42,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:00:42,819 INFO L93 Difference]: Finished difference Result 7732 states and 9295 transitions. [2020-07-18 01:00:42,819 INFO L276 IsEmpty]: Start isEmpty. Operand 7732 states and 9295 transitions. [2020-07-18 01:00:42,830 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:00:42,830 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:00:42,830 INFO L74 IsIncluded]: Start isIncluded. First operand 7605 states. Second operand 7732 states. [2020-07-18 01:00:42,830 INFO L87 Difference]: Start difference. First operand 7605 states. Second operand 7732 states. [2020-07-18 01:00:44,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:00:44,871 INFO L93 Difference]: Finished difference Result 7732 states and 9295 transitions. [2020-07-18 01:00:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 7732 states and 9295 transitions. [2020-07-18 01:00:44,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:00:44,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:00:44,878 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 01:00:44,878 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 01:00:44,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7605 states. [2020-07-18 01:00:46,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7605 states to 7605 states and 9168 transitions. [2020-07-18 01:00:46,917 INFO L78 Accepts]: Start accepts. Automaton has 7605 states and 9168 transitions. Word has length 469 [2020-07-18 01:00:46,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 01:00:46,918 INFO L479 AbstractCegarLoop]: Abstraction has 7605 states and 9168 transitions. [2020-07-18 01:00:46,918 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 01:00:46,918 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7605 states and 9168 transitions. [2020-07-18 01:01:26,046 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 9168 edges. 9168 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:01:26,048 INFO L276 IsEmpty]: Start isEmpty. Operand 7605 states and 9168 transitions. [2020-07-18 01:01:26,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2020-07-18 01:01:26,058 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 01:01:26,058 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 01:01:26,058 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 01:01:26,058 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 01:01:26,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 01:01:26,059 INFO L82 PathProgramCache]: Analyzing trace with hash -2145778150, now seen corresponding path program 1 times [2020-07-18 01:01:26,059 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 01:01:26,059 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1644987187] [2020-07-18 01:01:26,059 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 01:01:26,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:01:26,929 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-18 01:01:27,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:01:27,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {199064#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {198991#true} ~nomsg~0 := -1; {198991#true} is VALID [2020-07-18 01:01:27,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {198991#true} ~p12~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {198991#true} ~p12_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,052 INFO L280 TraceCheckUtils]: 4: Hoare triple {198991#true} ~p12_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,052 INFO L280 TraceCheckUtils]: 5: Hoare triple {198991#true} ~ep12~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {198991#true} ~p13~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,052 INFO L280 TraceCheckUtils]: 7: Hoare triple {198991#true} ~p13_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,053 INFO L280 TraceCheckUtils]: 8: Hoare triple {198991#true} ~p13_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,053 INFO L280 TraceCheckUtils]: 9: Hoare triple {198991#true} ~ep13~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,053 INFO L280 TraceCheckUtils]: 10: Hoare triple {198991#true} ~p21~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,054 INFO L280 TraceCheckUtils]: 11: Hoare triple {198991#true} ~p21_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,054 INFO L280 TraceCheckUtils]: 12: Hoare triple {198991#true} ~p21_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,054 INFO L280 TraceCheckUtils]: 13: Hoare triple {198991#true} ~ep21~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,054 INFO L280 TraceCheckUtils]: 14: Hoare triple {198991#true} ~p23~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,055 INFO L280 TraceCheckUtils]: 15: Hoare triple {198991#true} ~p23_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,055 INFO L280 TraceCheckUtils]: 16: Hoare triple {198991#true} ~p23_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,055 INFO L280 TraceCheckUtils]: 17: Hoare triple {198991#true} ~ep23~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,055 INFO L280 TraceCheckUtils]: 18: Hoare triple {198991#true} ~p31~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,056 INFO L280 TraceCheckUtils]: 19: Hoare triple {198991#true} ~p31_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,056 INFO L280 TraceCheckUtils]: 20: Hoare triple {198991#true} ~p31_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,056 INFO L280 TraceCheckUtils]: 21: Hoare triple {198991#true} ~ep31~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,056 INFO L280 TraceCheckUtils]: 22: Hoare triple {198991#true} ~p32~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,056 INFO L280 TraceCheckUtils]: 23: Hoare triple {198991#true} ~p32_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,057 INFO L280 TraceCheckUtils]: 24: Hoare triple {198991#true} ~p32_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,057 INFO L280 TraceCheckUtils]: 25: Hoare triple {198991#true} ~ep32~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,057 INFO L280 TraceCheckUtils]: 26: Hoare triple {198991#true} ~id1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,057 INFO L280 TraceCheckUtils]: 27: Hoare triple {198991#true} ~r1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,057 INFO L280 TraceCheckUtils]: 28: Hoare triple {198991#true} ~st1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,058 INFO L280 TraceCheckUtils]: 29: Hoare triple {198991#true} ~nl1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,058 INFO L280 TraceCheckUtils]: 30: Hoare triple {198991#true} ~m1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,058 INFO L280 TraceCheckUtils]: 31: Hoare triple {198991#true} ~max1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,058 INFO L280 TraceCheckUtils]: 32: Hoare triple {198991#true} ~mode1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,058 INFO L280 TraceCheckUtils]: 33: Hoare triple {198991#true} ~newmax1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,059 INFO L280 TraceCheckUtils]: 34: Hoare triple {198991#true} ~id2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,059 INFO L280 TraceCheckUtils]: 35: Hoare triple {198991#true} ~r2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,059 INFO L280 TraceCheckUtils]: 36: Hoare triple {198991#true} ~st2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,059 INFO L280 TraceCheckUtils]: 37: Hoare triple {198991#true} ~nl2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,060 INFO L280 TraceCheckUtils]: 38: Hoare triple {198991#true} ~m2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,060 INFO L280 TraceCheckUtils]: 39: Hoare triple {198991#true} ~max2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,060 INFO L280 TraceCheckUtils]: 40: Hoare triple {198991#true} ~mode2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,060 INFO L280 TraceCheckUtils]: 41: Hoare triple {198991#true} ~newmax2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,060 INFO L280 TraceCheckUtils]: 42: Hoare triple {198991#true} ~id3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,061 INFO L280 TraceCheckUtils]: 43: Hoare triple {198991#true} ~r3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,061 INFO L280 TraceCheckUtils]: 44: Hoare triple {198991#true} ~st3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,061 INFO L280 TraceCheckUtils]: 45: Hoare triple {198991#true} ~nl3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,061 INFO L280 TraceCheckUtils]: 46: Hoare triple {198991#true} ~m3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,062 INFO L280 TraceCheckUtils]: 47: Hoare triple {198991#true} ~max3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,062 INFO L280 TraceCheckUtils]: 48: Hoare triple {198991#true} ~mode3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,063 INFO L280 TraceCheckUtils]: 49: Hoare triple {198991#true} ~newmax3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,063 INFO L280 TraceCheckUtils]: 50: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {198991#true} is VALID [2020-07-18 01:01:27,063 INFO L280 TraceCheckUtils]: 51: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {198991#true} is VALID [2020-07-18 01:01:27,064 INFO L280 TraceCheckUtils]: 52: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {198991#true} is VALID [2020-07-18 01:01:27,064 INFO L280 TraceCheckUtils]: 53: Hoare triple {198991#true} ~__return_1863~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,064 INFO L280 TraceCheckUtils]: 54: Hoare triple {198991#true} ~__return_2009~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,065 INFO L280 TraceCheckUtils]: 55: Hoare triple {198991#true} ~__return_2142~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,065 INFO L280 TraceCheckUtils]: 56: Hoare triple {198991#true} ~__return_2281~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,065 INFO L280 TraceCheckUtils]: 57: Hoare triple {198991#true} ~__return_3069~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,066 INFO L280 TraceCheckUtils]: 58: Hoare triple {198991#true} ~__return_3038~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,066 INFO L280 TraceCheckUtils]: 59: Hoare triple {198991#true} ~__return_2975~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,066 INFO L280 TraceCheckUtils]: 60: Hoare triple {198991#true} ~__return_2941~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,067 INFO L280 TraceCheckUtils]: 61: Hoare triple {198991#true} ~__tmp_2420_0~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,067 INFO L280 TraceCheckUtils]: 62: Hoare triple {198991#true} ~__return_2543~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,067 INFO L280 TraceCheckUtils]: 63: Hoare triple {198991#true} ~__return_2433~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,068 INFO L280 TraceCheckUtils]: 64: Hoare triple {198991#true} ~__return_2828~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,068 INFO L280 TraceCheckUtils]: 65: Hoare triple {198991#true} ~__return_2794~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,068 INFO L280 TraceCheckUtils]: 66: Hoare triple {198991#true} ~__return_2710~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,069 INFO L280 TraceCheckUtils]: 67: Hoare triple {198991#true} ~__return_2419~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,069 INFO L280 TraceCheckUtils]: 68: Hoare triple {198991#true} assume true; {198991#true} is VALID [2020-07-18 01:01:27,080 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {198991#true} {198991#true} #2486#return; {198991#true} is VALID [2020-07-18 01:01:27,164 INFO L263 TraceCheckUtils]: 0: Hoare triple {198991#true} call ULTIMATE.init(); {199064#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 01:01:27,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {199064#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2828~0 |old(~__return_2828~0)|) (= ~__return_2975~0 |old(~__return_2975~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~__return_2794~0 |old(~__return_2794~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3069~0 |old(~__return_3069~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~__return_2710~0 |old(~__return_2710~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_3038~0 |old(~__return_3038~0)|) (= ~__return_2941~0 |old(~__return_2941~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {198991#true} ~nomsg~0 := -1; {198991#true} is VALID [2020-07-18 01:01:27,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {198991#true} ~p12~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,166 INFO L280 TraceCheckUtils]: 4: Hoare triple {198991#true} ~p12_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {198991#true} ~p12_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {198991#true} ~ep12~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,167 INFO L280 TraceCheckUtils]: 7: Hoare triple {198991#true} ~p13~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,167 INFO L280 TraceCheckUtils]: 8: Hoare triple {198991#true} ~p13_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {198991#true} ~p13_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,168 INFO L280 TraceCheckUtils]: 10: Hoare triple {198991#true} ~ep13~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {198991#true} ~p21~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,168 INFO L280 TraceCheckUtils]: 12: Hoare triple {198991#true} ~p21_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {198991#true} ~p21_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,169 INFO L280 TraceCheckUtils]: 14: Hoare triple {198991#true} ~ep21~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,169 INFO L280 TraceCheckUtils]: 15: Hoare triple {198991#true} ~p23~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,169 INFO L280 TraceCheckUtils]: 16: Hoare triple {198991#true} ~p23_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {198991#true} ~p23_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,170 INFO L280 TraceCheckUtils]: 18: Hoare triple {198991#true} ~ep23~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,170 INFO L280 TraceCheckUtils]: 19: Hoare triple {198991#true} ~p31~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,171 INFO L280 TraceCheckUtils]: 20: Hoare triple {198991#true} ~p31_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,171 INFO L280 TraceCheckUtils]: 21: Hoare triple {198991#true} ~p31_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,171 INFO L280 TraceCheckUtils]: 22: Hoare triple {198991#true} ~ep31~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,172 INFO L280 TraceCheckUtils]: 23: Hoare triple {198991#true} ~p32~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,172 INFO L280 TraceCheckUtils]: 24: Hoare triple {198991#true} ~p32_old~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,172 INFO L280 TraceCheckUtils]: 25: Hoare triple {198991#true} ~p32_new~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,172 INFO L280 TraceCheckUtils]: 26: Hoare triple {198991#true} ~ep32~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,173 INFO L280 TraceCheckUtils]: 27: Hoare triple {198991#true} ~id1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,173 INFO L280 TraceCheckUtils]: 28: Hoare triple {198991#true} ~r1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,173 INFO L280 TraceCheckUtils]: 29: Hoare triple {198991#true} ~st1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,173 INFO L280 TraceCheckUtils]: 30: Hoare triple {198991#true} ~nl1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,174 INFO L280 TraceCheckUtils]: 31: Hoare triple {198991#true} ~m1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,174 INFO L280 TraceCheckUtils]: 32: Hoare triple {198991#true} ~max1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,174 INFO L280 TraceCheckUtils]: 33: Hoare triple {198991#true} ~mode1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,174 INFO L280 TraceCheckUtils]: 34: Hoare triple {198991#true} ~newmax1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,175 INFO L280 TraceCheckUtils]: 35: Hoare triple {198991#true} ~id2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,175 INFO L280 TraceCheckUtils]: 36: Hoare triple {198991#true} ~r2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,175 INFO L280 TraceCheckUtils]: 37: Hoare triple {198991#true} ~st2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,175 INFO L280 TraceCheckUtils]: 38: Hoare triple {198991#true} ~nl2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,176 INFO L280 TraceCheckUtils]: 39: Hoare triple {198991#true} ~m2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,176 INFO L280 TraceCheckUtils]: 40: Hoare triple {198991#true} ~max2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,176 INFO L280 TraceCheckUtils]: 41: Hoare triple {198991#true} ~mode2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,176 INFO L280 TraceCheckUtils]: 42: Hoare triple {198991#true} ~newmax2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,176 INFO L280 TraceCheckUtils]: 43: Hoare triple {198991#true} ~id3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,177 INFO L280 TraceCheckUtils]: 44: Hoare triple {198991#true} ~r3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,177 INFO L280 TraceCheckUtils]: 45: Hoare triple {198991#true} ~st3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,177 INFO L280 TraceCheckUtils]: 46: Hoare triple {198991#true} ~nl3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,177 INFO L280 TraceCheckUtils]: 47: Hoare triple {198991#true} ~m3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,178 INFO L280 TraceCheckUtils]: 48: Hoare triple {198991#true} ~max3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,178 INFO L280 TraceCheckUtils]: 49: Hoare triple {198991#true} ~mode3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,178 INFO L280 TraceCheckUtils]: 50: Hoare triple {198991#true} ~newmax3~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,178 INFO L280 TraceCheckUtils]: 51: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {198991#true} is VALID [2020-07-18 01:01:27,178 INFO L280 TraceCheckUtils]: 52: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {198991#true} is VALID [2020-07-18 01:01:27,179 INFO L280 TraceCheckUtils]: 53: Hoare triple {198991#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {198991#true} is VALID [2020-07-18 01:01:27,179 INFO L280 TraceCheckUtils]: 54: Hoare triple {198991#true} ~__return_1863~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,179 INFO L280 TraceCheckUtils]: 55: Hoare triple {198991#true} ~__return_2009~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,179 INFO L280 TraceCheckUtils]: 56: Hoare triple {198991#true} ~__return_2142~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,179 INFO L280 TraceCheckUtils]: 57: Hoare triple {198991#true} ~__return_2281~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,180 INFO L280 TraceCheckUtils]: 58: Hoare triple {198991#true} ~__return_3069~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,180 INFO L280 TraceCheckUtils]: 59: Hoare triple {198991#true} ~__return_3038~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,180 INFO L280 TraceCheckUtils]: 60: Hoare triple {198991#true} ~__return_2975~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,180 INFO L280 TraceCheckUtils]: 61: Hoare triple {198991#true} ~__return_2941~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,180 INFO L280 TraceCheckUtils]: 62: Hoare triple {198991#true} ~__tmp_2420_0~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,181 INFO L280 TraceCheckUtils]: 63: Hoare triple {198991#true} ~__return_2543~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,181 INFO L280 TraceCheckUtils]: 64: Hoare triple {198991#true} ~__return_2433~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,181 INFO L280 TraceCheckUtils]: 65: Hoare triple {198991#true} ~__return_2828~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,181 INFO L280 TraceCheckUtils]: 66: Hoare triple {198991#true} ~__return_2794~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,181 INFO L280 TraceCheckUtils]: 67: Hoare triple {198991#true} ~__return_2710~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,182 INFO L280 TraceCheckUtils]: 68: Hoare triple {198991#true} ~__return_2419~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,182 INFO L280 TraceCheckUtils]: 69: Hoare triple {198991#true} assume true; {198991#true} is VALID [2020-07-18 01:01:27,182 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {198991#true} {198991#true} #2486#return; {198991#true} is VALID [2020-07-18 01:01:27,182 INFO L263 TraceCheckUtils]: 71: Hoare triple {198991#true} call #t~ret30 := main(); {198991#true} is VALID [2020-07-18 01:01:27,183 INFO L280 TraceCheckUtils]: 72: Hoare triple {198991#true} havoc ~main__c1~0; {198991#true} is VALID [2020-07-18 01:01:27,183 INFO L280 TraceCheckUtils]: 73: Hoare triple {198991#true} havoc ~main__i2~0; {198991#true} is VALID [2020-07-18 01:01:27,183 INFO L280 TraceCheckUtils]: 74: Hoare triple {198991#true} ~main__c1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,184 INFO L280 TraceCheckUtils]: 75: Hoare triple {198991#true} ~ep12~0 := #t~nondet0; {198991#true} is VALID [2020-07-18 01:01:27,184 INFO L280 TraceCheckUtils]: 76: Hoare triple {198991#true} havoc #t~nondet0; {198991#true} is VALID [2020-07-18 01:01:27,184 INFO L280 TraceCheckUtils]: 77: Hoare triple {198991#true} ~ep13~0 := #t~nondet1; {198991#true} is VALID [2020-07-18 01:01:27,184 INFO L280 TraceCheckUtils]: 78: Hoare triple {198991#true} havoc #t~nondet1; {198991#true} is VALID [2020-07-18 01:01:27,185 INFO L280 TraceCheckUtils]: 79: Hoare triple {198991#true} ~ep21~0 := #t~nondet2; {198991#true} is VALID [2020-07-18 01:01:27,185 INFO L280 TraceCheckUtils]: 80: Hoare triple {198991#true} havoc #t~nondet2; {198991#true} is VALID [2020-07-18 01:01:27,185 INFO L280 TraceCheckUtils]: 81: Hoare triple {198991#true} ~ep23~0 := #t~nondet3; {198991#true} is VALID [2020-07-18 01:01:27,185 INFO L280 TraceCheckUtils]: 82: Hoare triple {198991#true} havoc #t~nondet3; {198991#true} is VALID [2020-07-18 01:01:27,186 INFO L280 TraceCheckUtils]: 83: Hoare triple {198991#true} ~ep31~0 := #t~nondet4; {198991#true} is VALID [2020-07-18 01:01:27,186 INFO L280 TraceCheckUtils]: 84: Hoare triple {198991#true} havoc #t~nondet4; {198991#true} is VALID [2020-07-18 01:01:27,186 INFO L280 TraceCheckUtils]: 85: Hoare triple {198991#true} ~ep32~0 := #t~nondet5; {198991#true} is VALID [2020-07-18 01:01:27,186 INFO L280 TraceCheckUtils]: 86: Hoare triple {198991#true} havoc #t~nondet5; {198991#true} is VALID [2020-07-18 01:01:27,186 INFO L280 TraceCheckUtils]: 87: Hoare triple {198991#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,186 INFO L280 TraceCheckUtils]: 88: Hoare triple {198991#true} ~id1~0 := #t~nondet6; {198991#true} is VALID [2020-07-18 01:01:27,187 INFO L280 TraceCheckUtils]: 89: Hoare triple {198991#true} havoc #t~nondet6; {198991#true} is VALID [2020-07-18 01:01:27,187 INFO L280 TraceCheckUtils]: 90: Hoare triple {198991#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,187 INFO L280 TraceCheckUtils]: 91: Hoare triple {198991#true} ~r1~0 := #t~nondet7; {198991#true} is VALID [2020-07-18 01:01:27,187 INFO L280 TraceCheckUtils]: 92: Hoare triple {198991#true} havoc #t~nondet7; {198991#true} is VALID [2020-07-18 01:01:27,187 INFO L280 TraceCheckUtils]: 93: Hoare triple {198991#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,188 INFO L280 TraceCheckUtils]: 94: Hoare triple {198991#true} ~st1~0 := #t~nondet8; {198991#true} is VALID [2020-07-18 01:01:27,188 INFO L280 TraceCheckUtils]: 95: Hoare triple {198991#true} havoc #t~nondet8; {198991#true} is VALID [2020-07-18 01:01:27,188 INFO L280 TraceCheckUtils]: 96: Hoare triple {198991#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,188 INFO L280 TraceCheckUtils]: 97: Hoare triple {198991#true} ~nl1~0 := #t~nondet9; {198991#true} is VALID [2020-07-18 01:01:27,188 INFO L280 TraceCheckUtils]: 98: Hoare triple {198991#true} havoc #t~nondet9; {198991#true} is VALID [2020-07-18 01:01:27,189 INFO L280 TraceCheckUtils]: 99: Hoare triple {198991#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,189 INFO L280 TraceCheckUtils]: 100: Hoare triple {198991#true} ~m1~0 := #t~nondet10; {198991#true} is VALID [2020-07-18 01:01:27,189 INFO L280 TraceCheckUtils]: 101: Hoare triple {198991#true} havoc #t~nondet10; {198991#true} is VALID [2020-07-18 01:01:27,189 INFO L280 TraceCheckUtils]: 102: Hoare triple {198991#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,189 INFO L280 TraceCheckUtils]: 103: Hoare triple {198991#true} ~max1~0 := #t~nondet11; {198991#true} is VALID [2020-07-18 01:01:27,190 INFO L280 TraceCheckUtils]: 104: Hoare triple {198991#true} havoc #t~nondet11; {198991#true} is VALID [2020-07-18 01:01:27,190 INFO L280 TraceCheckUtils]: 105: Hoare triple {198991#true} ~mode1~0 := #t~nondet12; {198991#true} is VALID [2020-07-18 01:01:27,190 INFO L280 TraceCheckUtils]: 106: Hoare triple {198991#true} havoc #t~nondet12; {198991#true} is VALID [2020-07-18 01:01:27,190 INFO L280 TraceCheckUtils]: 107: Hoare triple {198991#true} ~newmax1~0 := #t~nondet13; {198991#true} is VALID [2020-07-18 01:01:27,190 INFO L280 TraceCheckUtils]: 108: Hoare triple {198991#true} havoc #t~nondet13; {198991#true} is VALID [2020-07-18 01:01:27,190 INFO L280 TraceCheckUtils]: 109: Hoare triple {198991#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,191 INFO L280 TraceCheckUtils]: 110: Hoare triple {198991#true} ~id2~0 := #t~nondet14; {198991#true} is VALID [2020-07-18 01:01:27,191 INFO L280 TraceCheckUtils]: 111: Hoare triple {198991#true} havoc #t~nondet14; {198991#true} is VALID [2020-07-18 01:01:27,191 INFO L280 TraceCheckUtils]: 112: Hoare triple {198991#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,191 INFO L280 TraceCheckUtils]: 113: Hoare triple {198991#true} ~r2~0 := #t~nondet15; {198991#true} is VALID [2020-07-18 01:01:27,191 INFO L280 TraceCheckUtils]: 114: Hoare triple {198991#true} havoc #t~nondet15; {198991#true} is VALID [2020-07-18 01:01:27,192 INFO L280 TraceCheckUtils]: 115: Hoare triple {198991#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,192 INFO L280 TraceCheckUtils]: 116: Hoare triple {198991#true} ~st2~0 := #t~nondet16; {198991#true} is VALID [2020-07-18 01:01:27,192 INFO L280 TraceCheckUtils]: 117: Hoare triple {198991#true} havoc #t~nondet16; {198991#true} is VALID [2020-07-18 01:01:27,192 INFO L280 TraceCheckUtils]: 118: Hoare triple {198991#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,192 INFO L280 TraceCheckUtils]: 119: Hoare triple {198991#true} ~nl2~0 := #t~nondet17; {198991#true} is VALID [2020-07-18 01:01:27,193 INFO L280 TraceCheckUtils]: 120: Hoare triple {198991#true} havoc #t~nondet17; {198991#true} is VALID [2020-07-18 01:01:27,193 INFO L280 TraceCheckUtils]: 121: Hoare triple {198991#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,193 INFO L280 TraceCheckUtils]: 122: Hoare triple {198991#true} ~m2~0 := #t~nondet18; {198991#true} is VALID [2020-07-18 01:01:27,193 INFO L280 TraceCheckUtils]: 123: Hoare triple {198991#true} havoc #t~nondet18; {198991#true} is VALID [2020-07-18 01:01:27,193 INFO L280 TraceCheckUtils]: 124: Hoare triple {198991#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,193 INFO L280 TraceCheckUtils]: 125: Hoare triple {198991#true} ~max2~0 := #t~nondet19; {198991#true} is VALID [2020-07-18 01:01:27,194 INFO L280 TraceCheckUtils]: 126: Hoare triple {198991#true} havoc #t~nondet19; {198991#true} is VALID [2020-07-18 01:01:27,194 INFO L280 TraceCheckUtils]: 127: Hoare triple {198991#true} ~mode2~0 := #t~nondet20; {198991#true} is VALID [2020-07-18 01:01:27,194 INFO L280 TraceCheckUtils]: 128: Hoare triple {198991#true} havoc #t~nondet20; {198991#true} is VALID [2020-07-18 01:01:27,194 INFO L280 TraceCheckUtils]: 129: Hoare triple {198991#true} ~newmax2~0 := #t~nondet21; {198991#true} is VALID [2020-07-18 01:01:27,194 INFO L280 TraceCheckUtils]: 130: Hoare triple {198991#true} havoc #t~nondet21; {198991#true} is VALID [2020-07-18 01:01:27,195 INFO L280 TraceCheckUtils]: 131: Hoare triple {198991#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,195 INFO L280 TraceCheckUtils]: 132: Hoare triple {198991#true} ~id3~0 := #t~nondet22; {198991#true} is VALID [2020-07-18 01:01:27,195 INFO L280 TraceCheckUtils]: 133: Hoare triple {198991#true} havoc #t~nondet22; {198991#true} is VALID [2020-07-18 01:01:27,195 INFO L280 TraceCheckUtils]: 134: Hoare triple {198991#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,195 INFO L280 TraceCheckUtils]: 135: Hoare triple {198991#true} ~r3~0 := #t~nondet23; {198991#true} is VALID [2020-07-18 01:01:27,196 INFO L280 TraceCheckUtils]: 136: Hoare triple {198991#true} havoc #t~nondet23; {198991#true} is VALID [2020-07-18 01:01:27,196 INFO L280 TraceCheckUtils]: 137: Hoare triple {198991#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,196 INFO L280 TraceCheckUtils]: 138: Hoare triple {198991#true} ~st3~0 := #t~nondet24; {198991#true} is VALID [2020-07-18 01:01:27,196 INFO L280 TraceCheckUtils]: 139: Hoare triple {198991#true} havoc #t~nondet24; {198991#true} is VALID [2020-07-18 01:01:27,196 INFO L280 TraceCheckUtils]: 140: Hoare triple {198991#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,197 INFO L280 TraceCheckUtils]: 141: Hoare triple {198991#true} ~nl3~0 := #t~nondet25; {198991#true} is VALID [2020-07-18 01:01:27,197 INFO L280 TraceCheckUtils]: 142: Hoare triple {198991#true} havoc #t~nondet25; {198991#true} is VALID [2020-07-18 01:01:27,197 INFO L280 TraceCheckUtils]: 143: Hoare triple {198991#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,197 INFO L280 TraceCheckUtils]: 144: Hoare triple {198991#true} ~m3~0 := #t~nondet26; {198991#true} is VALID [2020-07-18 01:01:27,197 INFO L280 TraceCheckUtils]: 145: Hoare triple {198991#true} havoc #t~nondet26; {198991#true} is VALID [2020-07-18 01:01:27,198 INFO L280 TraceCheckUtils]: 146: Hoare triple {198991#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {198991#true} is VALID [2020-07-18 01:01:27,198 INFO L280 TraceCheckUtils]: 147: Hoare triple {198991#true} ~max3~0 := #t~nondet27; {198991#true} is VALID [2020-07-18 01:01:27,198 INFO L280 TraceCheckUtils]: 148: Hoare triple {198991#true} havoc #t~nondet27; {198991#true} is VALID [2020-07-18 01:01:27,198 INFO L280 TraceCheckUtils]: 149: Hoare triple {198991#true} ~mode3~0 := #t~nondet28; {198991#true} is VALID [2020-07-18 01:01:27,198 INFO L280 TraceCheckUtils]: 150: Hoare triple {198991#true} havoc #t~nondet28; {198991#true} is VALID [2020-07-18 01:01:27,199 INFO L280 TraceCheckUtils]: 151: Hoare triple {198991#true} ~newmax3~0 := #t~nondet29; {198991#true} is VALID [2020-07-18 01:01:27,199 INFO L280 TraceCheckUtils]: 152: Hoare triple {198991#true} havoc #t~nondet29; {198991#true} is VALID [2020-07-18 01:01:27,199 INFO L280 TraceCheckUtils]: 153: Hoare triple {198991#true} havoc ~init__r121~0; {198991#true} is VALID [2020-07-18 01:01:27,199 INFO L280 TraceCheckUtils]: 154: Hoare triple {198991#true} havoc ~init__r131~0; {198991#true} is VALID [2020-07-18 01:01:27,200 INFO L280 TraceCheckUtils]: 155: Hoare triple {198991#true} havoc ~init__r211~0; {198991#true} is VALID [2020-07-18 01:01:27,200 INFO L280 TraceCheckUtils]: 156: Hoare triple {198991#true} havoc ~init__r231~0; {198991#true} is VALID [2020-07-18 01:01:27,200 INFO L280 TraceCheckUtils]: 157: Hoare triple {198991#true} havoc ~init__r311~0; {198991#true} is VALID [2020-07-18 01:01:27,200 INFO L280 TraceCheckUtils]: 158: Hoare triple {198991#true} havoc ~init__r321~0; {198991#true} is VALID [2020-07-18 01:01:27,200 INFO L280 TraceCheckUtils]: 159: Hoare triple {198991#true} havoc ~init__r122~0; {198991#true} is VALID [2020-07-18 01:01:27,201 INFO L280 TraceCheckUtils]: 160: Hoare triple {198991#true} havoc ~init__tmp~0; {198991#true} is VALID [2020-07-18 01:01:27,201 INFO L280 TraceCheckUtils]: 161: Hoare triple {198991#true} havoc ~init__r132~0; {198991#true} is VALID [2020-07-18 01:01:27,201 INFO L280 TraceCheckUtils]: 162: Hoare triple {198991#true} havoc ~init__tmp___0~0; {198991#true} is VALID [2020-07-18 01:01:27,201 INFO L280 TraceCheckUtils]: 163: Hoare triple {198991#true} havoc ~init__r212~0; {198991#true} is VALID [2020-07-18 01:01:27,201 INFO L280 TraceCheckUtils]: 164: Hoare triple {198991#true} havoc ~init__tmp___1~0; {198991#true} is VALID [2020-07-18 01:01:27,202 INFO L280 TraceCheckUtils]: 165: Hoare triple {198991#true} havoc ~init__r232~0; {198991#true} is VALID [2020-07-18 01:01:27,202 INFO L280 TraceCheckUtils]: 166: Hoare triple {198991#true} havoc ~init__tmp___2~0; {198991#true} is VALID [2020-07-18 01:01:27,202 INFO L280 TraceCheckUtils]: 167: Hoare triple {198991#true} havoc ~init__r312~0; {198991#true} is VALID [2020-07-18 01:01:27,202 INFO L280 TraceCheckUtils]: 168: Hoare triple {198991#true} havoc ~init__tmp___3~0; {198991#true} is VALID [2020-07-18 01:01:27,202 INFO L280 TraceCheckUtils]: 169: Hoare triple {198991#true} havoc ~init__r322~0; {198991#true} is VALID [2020-07-18 01:01:27,203 INFO L280 TraceCheckUtils]: 170: Hoare triple {198991#true} havoc ~init__tmp___4~0; {198991#true} is VALID [2020-07-18 01:01:27,203 INFO L280 TraceCheckUtils]: 171: Hoare triple {198991#true} havoc ~init__tmp___5~0; {198991#true} is VALID [2020-07-18 01:01:27,203 INFO L280 TraceCheckUtils]: 172: Hoare triple {198991#true} ~init__r121~0 := ~ep12~0; {198991#true} is VALID [2020-07-18 01:01:27,203 INFO L280 TraceCheckUtils]: 173: Hoare triple {198991#true} ~init__r131~0 := ~ep13~0; {198991#true} is VALID [2020-07-18 01:01:27,204 INFO L280 TraceCheckUtils]: 174: Hoare triple {198991#true} ~init__r211~0 := ~ep21~0; {198991#true} is VALID [2020-07-18 01:01:27,204 INFO L280 TraceCheckUtils]: 175: Hoare triple {198991#true} ~init__r231~0 := ~ep23~0; {198991#true} is VALID [2020-07-18 01:01:27,204 INFO L280 TraceCheckUtils]: 176: Hoare triple {198991#true} ~init__r311~0 := ~ep31~0; {198991#true} is VALID [2020-07-18 01:01:27,204 INFO L280 TraceCheckUtils]: 177: Hoare triple {198991#true} ~init__r321~0 := ~ep32~0; {198991#true} is VALID [2020-07-18 01:01:27,204 INFO L280 TraceCheckUtils]: 178: Hoare triple {198991#true} assume !!(0 == ~init__r121~0 % 256); {198991#true} is VALID [2020-07-18 01:01:27,205 INFO L280 TraceCheckUtils]: 179: Hoare triple {198991#true} assume !!(0 == ~init__r131~0 % 256); {198991#true} is VALID [2020-07-18 01:01:27,205 INFO L280 TraceCheckUtils]: 180: Hoare triple {198991#true} ~init__tmp~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,205 INFO L280 TraceCheckUtils]: 181: Hoare triple {198991#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {198991#true} is VALID [2020-07-18 01:01:27,205 INFO L280 TraceCheckUtils]: 182: Hoare triple {198991#true} assume !!(0 == ~init__r131~0 % 256); {198991#true} is VALID [2020-07-18 01:01:27,206 INFO L280 TraceCheckUtils]: 183: Hoare triple {198991#true} assume !!(0 == ~init__r121~0 % 256); {198991#true} is VALID [2020-07-18 01:01:27,206 INFO L280 TraceCheckUtils]: 184: Hoare triple {198991#true} ~init__tmp___0~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,206 INFO L280 TraceCheckUtils]: 185: Hoare triple {198991#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {198991#true} is VALID [2020-07-18 01:01:27,206 INFO L280 TraceCheckUtils]: 186: Hoare triple {198991#true} assume !!(0 == ~init__r211~0 % 256); {198991#true} is VALID [2020-07-18 01:01:27,207 INFO L280 TraceCheckUtils]: 187: Hoare triple {198991#true} assume !!(0 == ~init__r231~0 % 256); {198991#true} is VALID [2020-07-18 01:01:27,207 INFO L280 TraceCheckUtils]: 188: Hoare triple {198991#true} ~init__tmp___1~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,207 INFO L280 TraceCheckUtils]: 189: Hoare triple {198991#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {198991#true} is VALID [2020-07-18 01:01:27,207 INFO L280 TraceCheckUtils]: 190: Hoare triple {198991#true} assume !!(0 == ~init__r231~0 % 256); {198991#true} is VALID [2020-07-18 01:01:27,208 INFO L280 TraceCheckUtils]: 191: Hoare triple {198991#true} assume !!(0 == ~init__r211~0 % 256); {198991#true} is VALID [2020-07-18 01:01:27,208 INFO L280 TraceCheckUtils]: 192: Hoare triple {198991#true} ~init__tmp___2~0 := 0; {198991#true} is VALID [2020-07-18 01:01:27,208 INFO L280 TraceCheckUtils]: 193: Hoare triple {198991#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {198991#true} is VALID [2020-07-18 01:01:27,208 INFO L280 TraceCheckUtils]: 194: Hoare triple {198991#true} assume !!(0 == ~init__r311~0 % 256); {198991#true} is VALID [2020-07-18 01:01:27,211 INFO L280 TraceCheckUtils]: 195: Hoare triple {198991#true} assume !!(0 == ~init__r321~0 % 256); {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-18 01:01:27,213 INFO L280 TraceCheckUtils]: 196: Hoare triple {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__tmp___3~0 := 0; {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-18 01:01:27,214 INFO L280 TraceCheckUtils]: 197: Hoare triple {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-18 01:01:27,217 INFO L280 TraceCheckUtils]: 198: Hoare triple {199063#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} assume !(0 == ~init__r321~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,217 INFO L280 TraceCheckUtils]: 199: Hoare triple {198992#false} ~init__tmp___4~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,217 INFO L280 TraceCheckUtils]: 200: Hoare triple {198992#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {198992#false} is VALID [2020-07-18 01:01:27,217 INFO L280 TraceCheckUtils]: 201: Hoare triple {198992#false} assume ~id1~0 != ~id2~0; {198992#false} is VALID [2020-07-18 01:01:27,218 INFO L280 TraceCheckUtils]: 202: Hoare triple {198992#false} assume ~id1~0 != ~id3~0; {198992#false} is VALID [2020-07-18 01:01:27,218 INFO L280 TraceCheckUtils]: 203: Hoare triple {198992#false} assume ~id2~0 != ~id3~0; {198992#false} is VALID [2020-07-18 01:01:27,218 INFO L280 TraceCheckUtils]: 204: Hoare triple {198992#false} assume ~id1~0 >= 0; {198992#false} is VALID [2020-07-18 01:01:27,219 INFO L280 TraceCheckUtils]: 205: Hoare triple {198992#false} assume ~id2~0 >= 0; {198992#false} is VALID [2020-07-18 01:01:27,219 INFO L280 TraceCheckUtils]: 206: Hoare triple {198992#false} assume ~id3~0 >= 0; {198992#false} is VALID [2020-07-18 01:01:27,219 INFO L280 TraceCheckUtils]: 207: Hoare triple {198992#false} assume 0 == ~r1~0; {198992#false} is VALID [2020-07-18 01:01:27,219 INFO L280 TraceCheckUtils]: 208: Hoare triple {198992#false} assume 0 == ~r2~0; {198992#false} is VALID [2020-07-18 01:01:27,220 INFO L280 TraceCheckUtils]: 209: Hoare triple {198992#false} assume 0 == ~r3~0; {198992#false} is VALID [2020-07-18 01:01:27,220 INFO L280 TraceCheckUtils]: 210: Hoare triple {198992#false} assume ~max1~0 == ~id1~0; {198992#false} is VALID [2020-07-18 01:01:27,220 INFO L280 TraceCheckUtils]: 211: Hoare triple {198992#false} assume ~max2~0 == ~id2~0; {198992#false} is VALID [2020-07-18 01:01:27,221 INFO L280 TraceCheckUtils]: 212: Hoare triple {198992#false} assume ~max3~0 == ~id3~0; {198992#false} is VALID [2020-07-18 01:01:27,221 INFO L280 TraceCheckUtils]: 213: Hoare triple {198992#false} assume 0 == ~st1~0; {198992#false} is VALID [2020-07-18 01:01:27,221 INFO L280 TraceCheckUtils]: 214: Hoare triple {198992#false} assume 0 == ~st2~0; {198992#false} is VALID [2020-07-18 01:01:27,221 INFO L280 TraceCheckUtils]: 215: Hoare triple {198992#false} assume 0 == ~st3~0; {198992#false} is VALID [2020-07-18 01:01:27,222 INFO L280 TraceCheckUtils]: 216: Hoare triple {198992#false} assume 0 == ~nl1~0; {198992#false} is VALID [2020-07-18 01:01:27,222 INFO L280 TraceCheckUtils]: 217: Hoare triple {198992#false} assume 0 == ~nl2~0; {198992#false} is VALID [2020-07-18 01:01:27,222 INFO L280 TraceCheckUtils]: 218: Hoare triple {198992#false} assume 0 == ~nl3~0; {198992#false} is VALID [2020-07-18 01:01:27,222 INFO L280 TraceCheckUtils]: 219: Hoare triple {198992#false} assume 0 == ~mode1~0 % 256; {198992#false} is VALID [2020-07-18 01:01:27,223 INFO L280 TraceCheckUtils]: 220: Hoare triple {198992#false} assume 0 == ~mode2~0 % 256; {198992#false} is VALID [2020-07-18 01:01:27,223 INFO L280 TraceCheckUtils]: 221: Hoare triple {198992#false} assume 0 == ~mode3~0 % 256; {198992#false} is VALID [2020-07-18 01:01:27,223 INFO L280 TraceCheckUtils]: 222: Hoare triple {198992#false} assume !(0 == ~newmax1~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,223 INFO L280 TraceCheckUtils]: 223: Hoare triple {198992#false} assume !(0 == ~newmax2~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,224 INFO L280 TraceCheckUtils]: 224: Hoare triple {198992#false} assume !(0 == ~newmax3~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,224 INFO L280 TraceCheckUtils]: 225: Hoare triple {198992#false} ~init__tmp___5~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,224 INFO L280 TraceCheckUtils]: 226: Hoare triple {198992#false} ~__return_1863~0 := ~init__tmp___5~0; {198992#false} is VALID [2020-07-18 01:01:27,224 INFO L280 TraceCheckUtils]: 227: Hoare triple {198992#false} ~main__i2~0 := ~__return_1863~0; {198992#false} is VALID [2020-07-18 01:01:27,225 INFO L280 TraceCheckUtils]: 228: Hoare triple {198992#false} assume 0 != ~main__i2~0; {198992#false} is VALID [2020-07-18 01:01:27,225 INFO L280 TraceCheckUtils]: 229: Hoare triple {198992#false} ~p12_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,225 INFO L280 TraceCheckUtils]: 230: Hoare triple {198992#false} ~p12_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,226 INFO L280 TraceCheckUtils]: 231: Hoare triple {198992#false} ~p13_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,226 INFO L280 TraceCheckUtils]: 232: Hoare triple {198992#false} ~p13_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,226 INFO L280 TraceCheckUtils]: 233: Hoare triple {198992#false} ~p21_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,226 INFO L280 TraceCheckUtils]: 234: Hoare triple {198992#false} ~p21_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,226 INFO L280 TraceCheckUtils]: 235: Hoare triple {198992#false} ~p23_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,227 INFO L280 TraceCheckUtils]: 236: Hoare triple {198992#false} ~p23_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,227 INFO L280 TraceCheckUtils]: 237: Hoare triple {198992#false} ~p31_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,227 INFO L280 TraceCheckUtils]: 238: Hoare triple {198992#false} ~p31_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,227 INFO L280 TraceCheckUtils]: 239: Hoare triple {198992#false} ~p32_old~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,228 INFO L280 TraceCheckUtils]: 240: Hoare triple {198992#false} ~p32_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,228 INFO L280 TraceCheckUtils]: 241: Hoare triple {198992#false} ~main__i2~0 := 0; {198992#false} is VALID [2020-07-18 01:01:27,228 INFO L280 TraceCheckUtils]: 242: Hoare triple {198992#false} assume ~main__i2~0 < 6; {198992#false} is VALID [2020-07-18 01:01:27,228 INFO L280 TraceCheckUtils]: 243: Hoare triple {198992#false} havoc ~node1__newmax~0; {198992#false} is VALID [2020-07-18 01:01:27,231 INFO L280 TraceCheckUtils]: 244: Hoare triple {198992#false} ~node1__newmax~0 := 0; {198992#false} is VALID [2020-07-18 01:01:27,231 INFO L280 TraceCheckUtils]: 245: Hoare triple {198992#false} assume !!(0 == ~mode1~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,231 INFO L280 TraceCheckUtils]: 246: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,231 INFO L280 TraceCheckUtils]: 247: Hoare triple {198992#false} assume !!(0 == ~ep12~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,232 INFO L280 TraceCheckUtils]: 248: Hoare triple {198992#false} assume !!(0 == ~ep13~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,232 INFO L280 TraceCheckUtils]: 249: Hoare triple {198992#false} ~mode1~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,232 INFO L280 TraceCheckUtils]: 250: Hoare triple {198992#false} havoc ~node2__newmax~0; {198992#false} is VALID [2020-07-18 01:01:27,232 INFO L280 TraceCheckUtils]: 251: Hoare triple {198992#false} ~node2__newmax~0 := 0; {198992#false} is VALID [2020-07-18 01:01:27,233 INFO L280 TraceCheckUtils]: 252: Hoare triple {198992#false} assume !!(0 == ~mode2~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,233 INFO L280 TraceCheckUtils]: 253: Hoare triple {198992#false} assume ~r2~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,233 INFO L280 TraceCheckUtils]: 254: Hoare triple {198992#false} assume !!(0 == ~ep21~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,233 INFO L280 TraceCheckUtils]: 255: Hoare triple {198992#false} assume !!(0 == ~ep23~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,233 INFO L280 TraceCheckUtils]: 256: Hoare triple {198992#false} ~mode2~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,234 INFO L280 TraceCheckUtils]: 257: Hoare triple {198992#false} havoc ~node3__newmax~0; {198992#false} is VALID [2020-07-18 01:01:27,234 INFO L280 TraceCheckUtils]: 258: Hoare triple {198992#false} ~node3__newmax~0 := 0; {198992#false} is VALID [2020-07-18 01:01:27,234 INFO L280 TraceCheckUtils]: 259: Hoare triple {198992#false} assume !!(0 == ~mode3~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,234 INFO L280 TraceCheckUtils]: 260: Hoare triple {198992#false} assume ~r3~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,234 INFO L280 TraceCheckUtils]: 261: Hoare triple {198992#false} assume !!(0 == ~ep31~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,235 INFO L280 TraceCheckUtils]: 262: Hoare triple {198992#false} assume !!(0 == ~ep32~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,235 INFO L280 TraceCheckUtils]: 263: Hoare triple {198992#false} ~mode3~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,235 INFO L280 TraceCheckUtils]: 264: Hoare triple {198992#false} ~p12_old~0 := ~p12_new~0; {198992#false} is VALID [2020-07-18 01:01:27,235 INFO L280 TraceCheckUtils]: 265: Hoare triple {198992#false} ~p12_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,236 INFO L280 TraceCheckUtils]: 266: Hoare triple {198992#false} ~p13_old~0 := ~p13_new~0; {198992#false} is VALID [2020-07-18 01:01:27,236 INFO L280 TraceCheckUtils]: 267: Hoare triple {198992#false} ~p13_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,236 INFO L280 TraceCheckUtils]: 268: Hoare triple {198992#false} ~p21_old~0 := ~p21_new~0; {198992#false} is VALID [2020-07-18 01:01:27,236 INFO L280 TraceCheckUtils]: 269: Hoare triple {198992#false} ~p21_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,237 INFO L280 TraceCheckUtils]: 270: Hoare triple {198992#false} ~p23_old~0 := ~p23_new~0; {198992#false} is VALID [2020-07-18 01:01:27,237 INFO L280 TraceCheckUtils]: 271: Hoare triple {198992#false} ~p23_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,237 INFO L280 TraceCheckUtils]: 272: Hoare triple {198992#false} ~p31_old~0 := ~p31_new~0; {198992#false} is VALID [2020-07-18 01:01:27,237 INFO L280 TraceCheckUtils]: 273: Hoare triple {198992#false} ~p31_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,238 INFO L280 TraceCheckUtils]: 274: Hoare triple {198992#false} ~p32_old~0 := ~p32_new~0; {198992#false} is VALID [2020-07-18 01:01:27,238 INFO L280 TraceCheckUtils]: 275: Hoare triple {198992#false} ~p32_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,238 INFO L280 TraceCheckUtils]: 276: Hoare triple {198992#false} havoc ~check__tmp~0; {198992#false} is VALID [2020-07-18 01:01:27,238 INFO L280 TraceCheckUtils]: 277: Hoare triple {198992#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,238 INFO L280 TraceCheckUtils]: 278: Hoare triple {198992#false} assume ~st1~0 + ~nl1~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,239 INFO L280 TraceCheckUtils]: 279: Hoare triple {198992#false} assume ~st2~0 + ~nl2~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,239 INFO L280 TraceCheckUtils]: 280: Hoare triple {198992#false} assume ~st3~0 + ~nl3~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,239 INFO L280 TraceCheckUtils]: 281: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-18 01:01:27,239 INFO L280 TraceCheckUtils]: 282: Hoare triple {198992#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {198992#false} is VALID [2020-07-18 01:01:27,239 INFO L280 TraceCheckUtils]: 283: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,239 INFO L280 TraceCheckUtils]: 284: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-18 01:01:27,240 INFO L280 TraceCheckUtils]: 285: Hoare triple {198992#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {198992#false} is VALID [2020-07-18 01:01:27,240 INFO L280 TraceCheckUtils]: 286: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,240 INFO L280 TraceCheckUtils]: 287: Hoare triple {198992#false} ~check__tmp~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,240 INFO L280 TraceCheckUtils]: 288: Hoare triple {198992#false} ~__return_2009~0 := ~check__tmp~0; {198992#false} is VALID [2020-07-18 01:01:27,240 INFO L280 TraceCheckUtils]: 289: Hoare triple {198992#false} ~main__c1~0 := ~__return_2009~0; {198992#false} is VALID [2020-07-18 01:01:27,241 INFO L280 TraceCheckUtils]: 290: Hoare triple {198992#false} havoc ~__tmp_1~0; {198992#false} is VALID [2020-07-18 01:01:27,241 INFO L280 TraceCheckUtils]: 291: Hoare triple {198992#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {198992#false} is VALID [2020-07-18 01:01:27,241 INFO L280 TraceCheckUtils]: 292: Hoare triple {198992#false} havoc ~assert__arg~0; {198992#false} is VALID [2020-07-18 01:01:27,241 INFO L280 TraceCheckUtils]: 293: Hoare triple {198992#false} ~assert__arg~0 := ~__tmp_1~0; {198992#false} is VALID [2020-07-18 01:01:27,241 INFO L280 TraceCheckUtils]: 294: Hoare triple {198992#false} assume !(0 == ~assert__arg~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,242 INFO L280 TraceCheckUtils]: 295: Hoare triple {198992#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {198992#false} is VALID [2020-07-18 01:01:27,242 INFO L280 TraceCheckUtils]: 296: Hoare triple {198992#false} ~main__i2~0 := 1 + ~main__i2~0; {198992#false} is VALID [2020-07-18 01:01:27,242 INFO L280 TraceCheckUtils]: 297: Hoare triple {198992#false} assume ~main__i2~0 < 6; {198992#false} is VALID [2020-07-18 01:01:27,242 INFO L280 TraceCheckUtils]: 298: Hoare triple {198992#false} havoc ~node1__newmax~1; {198992#false} is VALID [2020-07-18 01:01:27,242 INFO L280 TraceCheckUtils]: 299: Hoare triple {198992#false} ~node1__newmax~1 := 0; {198992#false} is VALID [2020-07-18 01:01:27,243 INFO L280 TraceCheckUtils]: 300: Hoare triple {198992#false} assume !(0 == ~mode1~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,243 INFO L280 TraceCheckUtils]: 301: Hoare triple {198992#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {198992#false} is VALID [2020-07-18 01:01:27,243 INFO L280 TraceCheckUtils]: 302: Hoare triple {198992#false} assume !!(0 == ~ep21~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,243 INFO L280 TraceCheckUtils]: 303: Hoare triple {198992#false} assume !!(0 == ~ep31~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,244 INFO L280 TraceCheckUtils]: 304: Hoare triple {198992#false} ~newmax1~0 := ~node1__newmax~1; {198992#false} is VALID [2020-07-18 01:01:27,244 INFO L280 TraceCheckUtils]: 305: Hoare triple {198992#false} assume !(2 == ~r1~0); {198992#false} is VALID [2020-07-18 01:01:27,244 INFO L280 TraceCheckUtils]: 306: Hoare triple {198992#false} ~mode1~0 := 0; {198992#false} is VALID [2020-07-18 01:01:27,244 INFO L280 TraceCheckUtils]: 307: Hoare triple {198992#false} havoc ~node2__newmax~1; {198992#false} is VALID [2020-07-18 01:01:27,245 INFO L280 TraceCheckUtils]: 308: Hoare triple {198992#false} ~node2__newmax~1 := 0; {198992#false} is VALID [2020-07-18 01:01:27,245 INFO L280 TraceCheckUtils]: 309: Hoare triple {198992#false} assume !(0 == ~mode2~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,245 INFO L280 TraceCheckUtils]: 310: Hoare triple {198992#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {198992#false} is VALID [2020-07-18 01:01:27,245 INFO L280 TraceCheckUtils]: 311: Hoare triple {198992#false} assume !!(0 == ~ep12~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,246 INFO L280 TraceCheckUtils]: 312: Hoare triple {198992#false} assume !!(0 == ~ep32~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,246 INFO L280 TraceCheckUtils]: 313: Hoare triple {198992#false} ~newmax2~0 := ~node2__newmax~1; {198992#false} is VALID [2020-07-18 01:01:27,246 INFO L280 TraceCheckUtils]: 314: Hoare triple {198992#false} assume !(2 == ~r2~0); {198992#false} is VALID [2020-07-18 01:01:27,246 INFO L280 TraceCheckUtils]: 315: Hoare triple {198992#false} ~mode2~0 := 0; {198992#false} is VALID [2020-07-18 01:01:27,246 INFO L280 TraceCheckUtils]: 316: Hoare triple {198992#false} havoc ~node3__newmax~1; {198992#false} is VALID [2020-07-18 01:01:27,247 INFO L280 TraceCheckUtils]: 317: Hoare triple {198992#false} ~node3__newmax~1 := 0; {198992#false} is VALID [2020-07-18 01:01:27,247 INFO L280 TraceCheckUtils]: 318: Hoare triple {198992#false} assume !(0 == ~mode3~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,247 INFO L280 TraceCheckUtils]: 319: Hoare triple {198992#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {198992#false} is VALID [2020-07-18 01:01:27,247 INFO L280 TraceCheckUtils]: 320: Hoare triple {198992#false} assume !!(0 == ~ep13~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,248 INFO L280 TraceCheckUtils]: 321: Hoare triple {198992#false} assume !!(0 == ~ep23~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,248 INFO L280 TraceCheckUtils]: 322: Hoare triple {198992#false} ~newmax3~0 := ~node3__newmax~1; {198992#false} is VALID [2020-07-18 01:01:27,248 INFO L280 TraceCheckUtils]: 323: Hoare triple {198992#false} assume !(2 == ~r3~0); {198992#false} is VALID [2020-07-18 01:01:27,248 INFO L280 TraceCheckUtils]: 324: Hoare triple {198992#false} ~mode3~0 := 0; {198992#false} is VALID [2020-07-18 01:01:27,249 INFO L280 TraceCheckUtils]: 325: Hoare triple {198992#false} ~p12_old~0 := ~p12_new~0; {198992#false} is VALID [2020-07-18 01:01:27,249 INFO L280 TraceCheckUtils]: 326: Hoare triple {198992#false} ~p12_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,249 INFO L280 TraceCheckUtils]: 327: Hoare triple {198992#false} ~p13_old~0 := ~p13_new~0; {198992#false} is VALID [2020-07-18 01:01:27,249 INFO L280 TraceCheckUtils]: 328: Hoare triple {198992#false} ~p13_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,250 INFO L280 TraceCheckUtils]: 329: Hoare triple {198992#false} ~p21_old~0 := ~p21_new~0; {198992#false} is VALID [2020-07-18 01:01:27,250 INFO L280 TraceCheckUtils]: 330: Hoare triple {198992#false} ~p21_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,250 INFO L280 TraceCheckUtils]: 331: Hoare triple {198992#false} ~p23_old~0 := ~p23_new~0; {198992#false} is VALID [2020-07-18 01:01:27,250 INFO L280 TraceCheckUtils]: 332: Hoare triple {198992#false} ~p23_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,250 INFO L280 TraceCheckUtils]: 333: Hoare triple {198992#false} ~p31_old~0 := ~p31_new~0; {198992#false} is VALID [2020-07-18 01:01:27,251 INFO L280 TraceCheckUtils]: 334: Hoare triple {198992#false} ~p31_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,251 INFO L280 TraceCheckUtils]: 335: Hoare triple {198992#false} ~p32_old~0 := ~p32_new~0; {198992#false} is VALID [2020-07-18 01:01:27,251 INFO L280 TraceCheckUtils]: 336: Hoare triple {198992#false} ~p32_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,251 INFO L280 TraceCheckUtils]: 337: Hoare triple {198992#false} havoc ~check__tmp~1; {198992#false} is VALID [2020-07-18 01:01:27,252 INFO L280 TraceCheckUtils]: 338: Hoare triple {198992#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,252 INFO L280 TraceCheckUtils]: 339: Hoare triple {198992#false} assume ~st1~0 + ~nl1~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,252 INFO L280 TraceCheckUtils]: 340: Hoare triple {198992#false} assume ~st2~0 + ~nl2~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,252 INFO L280 TraceCheckUtils]: 341: Hoare triple {198992#false} assume ~st3~0 + ~nl3~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,253 INFO L280 TraceCheckUtils]: 342: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-18 01:01:27,253 INFO L280 TraceCheckUtils]: 343: Hoare triple {198992#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {198992#false} is VALID [2020-07-18 01:01:27,253 INFO L280 TraceCheckUtils]: 344: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,253 INFO L280 TraceCheckUtils]: 345: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-18 01:01:27,253 INFO L280 TraceCheckUtils]: 346: Hoare triple {198992#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {198992#false} is VALID [2020-07-18 01:01:27,254 INFO L280 TraceCheckUtils]: 347: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,254 INFO L280 TraceCheckUtils]: 348: Hoare triple {198992#false} ~check__tmp~1 := 1; {198992#false} is VALID [2020-07-18 01:01:27,254 INFO L280 TraceCheckUtils]: 349: Hoare triple {198992#false} ~__return_2142~0 := ~check__tmp~1; {198992#false} is VALID [2020-07-18 01:01:27,254 INFO L280 TraceCheckUtils]: 350: Hoare triple {198992#false} ~main__c1~0 := ~__return_2142~0; {198992#false} is VALID [2020-07-18 01:01:27,254 INFO L280 TraceCheckUtils]: 351: Hoare triple {198992#false} havoc ~__tmp_2~0; {198992#false} is VALID [2020-07-18 01:01:27,255 INFO L280 TraceCheckUtils]: 352: Hoare triple {198992#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {198992#false} is VALID [2020-07-18 01:01:27,255 INFO L280 TraceCheckUtils]: 353: Hoare triple {198992#false} havoc ~assert__arg~1; {198992#false} is VALID [2020-07-18 01:01:27,255 INFO L280 TraceCheckUtils]: 354: Hoare triple {198992#false} ~assert__arg~1 := ~__tmp_2~0; {198992#false} is VALID [2020-07-18 01:01:27,255 INFO L280 TraceCheckUtils]: 355: Hoare triple {198992#false} assume !(0 == ~assert__arg~1 % 256); {198992#false} is VALID [2020-07-18 01:01:27,256 INFO L280 TraceCheckUtils]: 356: Hoare triple {198992#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {198992#false} is VALID [2020-07-18 01:01:27,256 INFO L280 TraceCheckUtils]: 357: Hoare triple {198992#false} ~main__i2~0 := 1 + ~main__i2~0; {198992#false} is VALID [2020-07-18 01:01:27,256 INFO L280 TraceCheckUtils]: 358: Hoare triple {198992#false} assume ~main__i2~0 < 6; {198992#false} is VALID [2020-07-18 01:01:27,256 INFO L280 TraceCheckUtils]: 359: Hoare triple {198992#false} havoc ~node1__newmax~2; {198992#false} is VALID [2020-07-18 01:01:27,257 INFO L280 TraceCheckUtils]: 360: Hoare triple {198992#false} ~node1__newmax~2 := 0; {198992#false} is VALID [2020-07-18 01:01:27,257 INFO L280 TraceCheckUtils]: 361: Hoare triple {198992#false} assume !!(0 == ~mode1~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,257 INFO L280 TraceCheckUtils]: 362: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,257 INFO L280 TraceCheckUtils]: 363: Hoare triple {198992#false} assume !!(0 == ~ep12~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,258 INFO L280 TraceCheckUtils]: 364: Hoare triple {198992#false} assume !!(0 == ~ep13~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,258 INFO L280 TraceCheckUtils]: 365: Hoare triple {198992#false} ~mode1~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,258 INFO L280 TraceCheckUtils]: 366: Hoare triple {198992#false} havoc ~node2__newmax~2; {198992#false} is VALID [2020-07-18 01:01:27,258 INFO L280 TraceCheckUtils]: 367: Hoare triple {198992#false} ~node2__newmax~2 := 0; {198992#false} is VALID [2020-07-18 01:01:27,258 INFO L280 TraceCheckUtils]: 368: Hoare triple {198992#false} assume !!(0 == ~mode2~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,259 INFO L280 TraceCheckUtils]: 369: Hoare triple {198992#false} assume ~r2~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,259 INFO L280 TraceCheckUtils]: 370: Hoare triple {198992#false} assume !!(0 == ~ep21~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,259 INFO L280 TraceCheckUtils]: 371: Hoare triple {198992#false} assume !!(0 == ~ep23~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,259 INFO L280 TraceCheckUtils]: 372: Hoare triple {198992#false} ~mode2~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,260 INFO L280 TraceCheckUtils]: 373: Hoare triple {198992#false} havoc ~node3__newmax~2; {198992#false} is VALID [2020-07-18 01:01:27,260 INFO L280 TraceCheckUtils]: 374: Hoare triple {198992#false} ~node3__newmax~2 := 0; {198992#false} is VALID [2020-07-18 01:01:27,260 INFO L280 TraceCheckUtils]: 375: Hoare triple {198992#false} assume !!(0 == ~mode3~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,261 INFO L280 TraceCheckUtils]: 376: Hoare triple {198992#false} assume ~r3~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,261 INFO L280 TraceCheckUtils]: 377: Hoare triple {198992#false} assume !!(0 == ~ep31~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,261 INFO L280 TraceCheckUtils]: 378: Hoare triple {198992#false} assume !!(0 == ~ep32~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,261 INFO L280 TraceCheckUtils]: 379: Hoare triple {198992#false} ~mode3~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,262 INFO L280 TraceCheckUtils]: 380: Hoare triple {198992#false} ~p12_old~0 := ~p12_new~0; {198992#false} is VALID [2020-07-18 01:01:27,262 INFO L280 TraceCheckUtils]: 381: Hoare triple {198992#false} ~p12_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,262 INFO L280 TraceCheckUtils]: 382: Hoare triple {198992#false} ~p13_old~0 := ~p13_new~0; {198992#false} is VALID [2020-07-18 01:01:27,262 INFO L280 TraceCheckUtils]: 383: Hoare triple {198992#false} ~p13_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,262 INFO L280 TraceCheckUtils]: 384: Hoare triple {198992#false} ~p21_old~0 := ~p21_new~0; {198992#false} is VALID [2020-07-18 01:01:27,263 INFO L280 TraceCheckUtils]: 385: Hoare triple {198992#false} ~p21_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,263 INFO L280 TraceCheckUtils]: 386: Hoare triple {198992#false} ~p23_old~0 := ~p23_new~0; {198992#false} is VALID [2020-07-18 01:01:27,263 INFO L280 TraceCheckUtils]: 387: Hoare triple {198992#false} ~p23_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,264 INFO L280 TraceCheckUtils]: 388: Hoare triple {198992#false} ~p31_old~0 := ~p31_new~0; {198992#false} is VALID [2020-07-18 01:01:27,264 INFO L280 TraceCheckUtils]: 389: Hoare triple {198992#false} ~p31_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,264 INFO L280 TraceCheckUtils]: 390: Hoare triple {198992#false} ~p32_old~0 := ~p32_new~0; {198992#false} is VALID [2020-07-18 01:01:27,264 INFO L280 TraceCheckUtils]: 391: Hoare triple {198992#false} ~p32_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,265 INFO L280 TraceCheckUtils]: 392: Hoare triple {198992#false} havoc ~check__tmp~2; {198992#false} is VALID [2020-07-18 01:01:27,265 INFO L280 TraceCheckUtils]: 393: Hoare triple {198992#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,265 INFO L280 TraceCheckUtils]: 394: Hoare triple {198992#false} assume ~st1~0 + ~nl1~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,265 INFO L280 TraceCheckUtils]: 395: Hoare triple {198992#false} assume ~st2~0 + ~nl2~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,266 INFO L280 TraceCheckUtils]: 396: Hoare triple {198992#false} assume ~st3~0 + ~nl3~0 <= 1; {198992#false} is VALID [2020-07-18 01:01:27,266 INFO L280 TraceCheckUtils]: 397: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-18 01:01:27,266 INFO L280 TraceCheckUtils]: 398: Hoare triple {198992#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {198992#false} is VALID [2020-07-18 01:01:27,266 INFO L280 TraceCheckUtils]: 399: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,266 INFO L280 TraceCheckUtils]: 400: Hoare triple {198992#false} assume !(~r1~0 >= 2); {198992#false} is VALID [2020-07-18 01:01:27,267 INFO L280 TraceCheckUtils]: 401: Hoare triple {198992#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {198992#false} is VALID [2020-07-18 01:01:27,267 INFO L280 TraceCheckUtils]: 402: Hoare triple {198992#false} assume ~r1~0 < 2; {198992#false} is VALID [2020-07-18 01:01:27,267 INFO L280 TraceCheckUtils]: 403: Hoare triple {198992#false} ~check__tmp~2 := 1; {198992#false} is VALID [2020-07-18 01:01:27,267 INFO L280 TraceCheckUtils]: 404: Hoare triple {198992#false} ~__return_2281~0 := ~check__tmp~2; {198992#false} is VALID [2020-07-18 01:01:27,268 INFO L280 TraceCheckUtils]: 405: Hoare triple {198992#false} ~main__c1~0 := ~__return_2281~0; {198992#false} is VALID [2020-07-18 01:01:27,268 INFO L280 TraceCheckUtils]: 406: Hoare triple {198992#false} havoc ~__tmp_3~0; {198992#false} is VALID [2020-07-18 01:01:27,268 INFO L280 TraceCheckUtils]: 407: Hoare triple {198992#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {198992#false} is VALID [2020-07-18 01:01:27,269 INFO L280 TraceCheckUtils]: 408: Hoare triple {198992#false} havoc ~assert__arg~2; {198992#false} is VALID [2020-07-18 01:01:27,269 INFO L280 TraceCheckUtils]: 409: Hoare triple {198992#false} ~assert__arg~2 := ~__tmp_3~0; {198992#false} is VALID [2020-07-18 01:01:27,269 INFO L280 TraceCheckUtils]: 410: Hoare triple {198992#false} assume !(0 == ~assert__arg~2 % 256); {198992#false} is VALID [2020-07-18 01:01:27,269 INFO L280 TraceCheckUtils]: 411: Hoare triple {198992#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {198992#false} is VALID [2020-07-18 01:01:27,270 INFO L280 TraceCheckUtils]: 412: Hoare triple {198992#false} ~main__i2~0 := 1 + ~main__i2~0; {198992#false} is VALID [2020-07-18 01:01:27,270 INFO L280 TraceCheckUtils]: 413: Hoare triple {198992#false} assume ~main__i2~0 < 6; {198992#false} is VALID [2020-07-18 01:01:27,270 INFO L280 TraceCheckUtils]: 414: Hoare triple {198992#false} havoc ~node1__newmax~3; {198992#false} is VALID [2020-07-18 01:01:27,270 INFO L280 TraceCheckUtils]: 415: Hoare triple {198992#false} ~node1__newmax~3 := 0; {198992#false} is VALID [2020-07-18 01:01:27,271 INFO L280 TraceCheckUtils]: 416: Hoare triple {198992#false} assume !(0 == ~mode1~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,271 INFO L280 TraceCheckUtils]: 417: Hoare triple {198992#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {198992#false} is VALID [2020-07-18 01:01:27,271 INFO L280 TraceCheckUtils]: 418: Hoare triple {198992#false} assume !!(0 == ~ep21~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,271 INFO L280 TraceCheckUtils]: 419: Hoare triple {198992#false} assume !!(0 == ~ep31~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,271 INFO L280 TraceCheckUtils]: 420: Hoare triple {198992#false} ~newmax1~0 := ~node1__newmax~3; {198992#false} is VALID [2020-07-18 01:01:27,272 INFO L280 TraceCheckUtils]: 421: Hoare triple {198992#false} assume 2 == ~r1~0; {198992#false} is VALID [2020-07-18 01:01:27,272 INFO L280 TraceCheckUtils]: 422: Hoare triple {198992#false} assume ~max1~0 == ~id1~0; {198992#false} is VALID [2020-07-18 01:01:27,272 INFO L280 TraceCheckUtils]: 423: Hoare triple {198992#false} ~st1~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,272 INFO L280 TraceCheckUtils]: 424: Hoare triple {198992#false} ~mode1~0 := 0; {198992#false} is VALID [2020-07-18 01:01:27,273 INFO L280 TraceCheckUtils]: 425: Hoare triple {198992#false} havoc ~node2__newmax~3; {198992#false} is VALID [2020-07-18 01:01:27,273 INFO L280 TraceCheckUtils]: 426: Hoare triple {198992#false} ~node2__newmax~3 := 0; {198992#false} is VALID [2020-07-18 01:01:27,273 INFO L280 TraceCheckUtils]: 427: Hoare triple {198992#false} assume !(0 == ~mode2~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,273 INFO L280 TraceCheckUtils]: 428: Hoare triple {198992#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {198992#false} is VALID [2020-07-18 01:01:27,274 INFO L280 TraceCheckUtils]: 429: Hoare triple {198992#false} assume !!(0 == ~ep12~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,274 INFO L280 TraceCheckUtils]: 430: Hoare triple {198992#false} assume !!(0 == ~ep32~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,274 INFO L280 TraceCheckUtils]: 431: Hoare triple {198992#false} ~newmax2~0 := ~node2__newmax~3; {198992#false} is VALID [2020-07-18 01:01:27,274 INFO L280 TraceCheckUtils]: 432: Hoare triple {198992#false} assume 2 == ~r2~0; {198992#false} is VALID [2020-07-18 01:01:27,275 INFO L280 TraceCheckUtils]: 433: Hoare triple {198992#false} assume ~max2~0 == ~id2~0; {198992#false} is VALID [2020-07-18 01:01:27,275 INFO L280 TraceCheckUtils]: 434: Hoare triple {198992#false} ~st2~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,275 INFO L280 TraceCheckUtils]: 435: Hoare triple {198992#false} ~mode2~0 := 0; {198992#false} is VALID [2020-07-18 01:01:27,275 INFO L280 TraceCheckUtils]: 436: Hoare triple {198992#false} havoc ~node3__newmax~3; {198992#false} is VALID [2020-07-18 01:01:27,276 INFO L280 TraceCheckUtils]: 437: Hoare triple {198992#false} ~node3__newmax~3 := 0; {198992#false} is VALID [2020-07-18 01:01:27,276 INFO L280 TraceCheckUtils]: 438: Hoare triple {198992#false} assume !(0 == ~mode3~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,276 INFO L280 TraceCheckUtils]: 439: Hoare triple {198992#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {198992#false} is VALID [2020-07-18 01:01:27,276 INFO L280 TraceCheckUtils]: 440: Hoare triple {198992#false} assume !!(0 == ~ep13~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,277 INFO L280 TraceCheckUtils]: 441: Hoare triple {198992#false} assume !!(0 == ~ep23~0 % 256); {198992#false} is VALID [2020-07-18 01:01:27,277 INFO L280 TraceCheckUtils]: 442: Hoare triple {198992#false} ~newmax3~0 := ~node3__newmax~3; {198992#false} is VALID [2020-07-18 01:01:27,277 INFO L280 TraceCheckUtils]: 443: Hoare triple {198992#false} assume 2 == ~r3~0; {198992#false} is VALID [2020-07-18 01:01:27,277 INFO L280 TraceCheckUtils]: 444: Hoare triple {198992#false} assume ~max3~0 == ~id3~0; {198992#false} is VALID [2020-07-18 01:01:27,278 INFO L280 TraceCheckUtils]: 445: Hoare triple {198992#false} ~st3~0 := 1; {198992#false} is VALID [2020-07-18 01:01:27,278 INFO L280 TraceCheckUtils]: 446: Hoare triple {198992#false} ~mode3~0 := 0; {198992#false} is VALID [2020-07-18 01:01:27,278 INFO L280 TraceCheckUtils]: 447: Hoare triple {198992#false} ~p12_old~0 := ~p12_new~0; {198992#false} is VALID [2020-07-18 01:01:27,278 INFO L280 TraceCheckUtils]: 448: Hoare triple {198992#false} ~p12_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,279 INFO L280 TraceCheckUtils]: 449: Hoare triple {198992#false} ~p13_old~0 := ~p13_new~0; {198992#false} is VALID [2020-07-18 01:01:27,279 INFO L280 TraceCheckUtils]: 450: Hoare triple {198992#false} ~p13_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,279 INFO L280 TraceCheckUtils]: 451: Hoare triple {198992#false} ~p21_old~0 := ~p21_new~0; {198992#false} is VALID [2020-07-18 01:01:27,279 INFO L280 TraceCheckUtils]: 452: Hoare triple {198992#false} ~p21_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,280 INFO L280 TraceCheckUtils]: 453: Hoare triple {198992#false} ~p23_old~0 := ~p23_new~0; {198992#false} is VALID [2020-07-18 01:01:27,280 INFO L280 TraceCheckUtils]: 454: Hoare triple {198992#false} ~p23_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,280 INFO L280 TraceCheckUtils]: 455: Hoare triple {198992#false} ~p31_old~0 := ~p31_new~0; {198992#false} is VALID [2020-07-18 01:01:27,280 INFO L280 TraceCheckUtils]: 456: Hoare triple {198992#false} ~p31_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,281 INFO L280 TraceCheckUtils]: 457: Hoare triple {198992#false} ~p32_old~0 := ~p32_new~0; {198992#false} is VALID [2020-07-18 01:01:27,281 INFO L280 TraceCheckUtils]: 458: Hoare triple {198992#false} ~p32_new~0 := ~nomsg~0; {198992#false} is VALID [2020-07-18 01:01:27,281 INFO L280 TraceCheckUtils]: 459: Hoare triple {198992#false} havoc ~check__tmp~3; {198992#false} is VALID [2020-07-18 01:01:27,281 INFO L280 TraceCheckUtils]: 460: Hoare triple {198992#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {198992#false} is VALID [2020-07-18 01:01:27,282 INFO L280 TraceCheckUtils]: 461: Hoare triple {198992#false} ~check__tmp~3 := 0; {198992#false} is VALID [2020-07-18 01:01:27,282 INFO L280 TraceCheckUtils]: 462: Hoare triple {198992#false} ~__return_3069~0 := ~check__tmp~3; {198992#false} is VALID [2020-07-18 01:01:27,282 INFO L280 TraceCheckUtils]: 463: Hoare triple {198992#false} ~main__c1~0 := ~__return_3069~0; {198992#false} is VALID [2020-07-18 01:01:27,283 INFO L280 TraceCheckUtils]: 464: Hoare triple {198992#false} havoc ~__tmp_4~0; {198992#false} is VALID [2020-07-18 01:01:27,283 INFO L280 TraceCheckUtils]: 465: Hoare triple {198992#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {198992#false} is VALID [2020-07-18 01:01:27,283 INFO L280 TraceCheckUtils]: 466: Hoare triple {198992#false} havoc ~assert__arg~3; {198992#false} is VALID [2020-07-18 01:01:27,283 INFO L280 TraceCheckUtils]: 467: Hoare triple {198992#false} ~assert__arg~3 := ~__tmp_4~0; {198992#false} is VALID [2020-07-18 01:01:27,284 INFO L280 TraceCheckUtils]: 468: Hoare triple {198992#false} assume 0 == ~assert__arg~3 % 256; {198992#false} is VALID [2020-07-18 01:01:27,284 INFO L280 TraceCheckUtils]: 469: Hoare triple {198992#false} assume !false; {198992#false} is VALID [2020-07-18 01:01:27,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 01:01:27,515 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 01:01:27,516 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1644987187] [2020-07-18 01:01:27,517 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 01:01:27,517 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 01:01:27,517 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743024940] [2020-07-18 01:01:27,518 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 470 [2020-07-18 01:01:27,519 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 01:01:27,520 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 01:01:28,704 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 470 edges. 470 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:01:28,705 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 01:01:28,705 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 01:01:28,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 01:01:28,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:01:28,706 INFO L87 Difference]: Start difference. First operand 7605 states and 9168 transitions. Second operand 4 states. [2020-07-18 01:04:39,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:04:39,721 INFO L93 Difference]: Finished difference Result 21817 states and 26360 transitions. [2020-07-18 01:04:39,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 01:04:39,721 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 470 [2020-07-18 01:04:39,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 01:04:39,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:04:39,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3349 transitions. [2020-07-18 01:04:39,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:04:39,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3349 transitions. [2020-07-18 01:04:39,746 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3349 transitions. [2020-07-18 01:04:49,432 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3349 edges. 3349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:05:03,410 INFO L225 Difference]: With dead ends: 21817 [2020-07-18 01:05:03,410 INFO L226 Difference]: Without dead ends: 14879 [2020-07-18 01:05:03,418 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 273 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:05:03,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14879 states.