/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.UNBOUNDED.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 20:38:32,401 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 20:38:32,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 20:38:32,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 20:38:32,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 20:38:32,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 20:38:32,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 20:38:32,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 20:38:32,423 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 20:38:32,424 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 20:38:32,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 20:38:32,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 20:38:32,426 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 20:38:32,428 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 20:38:32,429 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 20:38:32,430 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 20:38:32,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 20:38:32,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 20:38:32,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 20:38:32,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 20:38:32,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 20:38:32,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 20:38:32,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 20:38:32,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 20:38:32,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 20:38:32,446 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 20:38:32,447 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 20:38:32,448 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 20:38:32,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 20:38:32,450 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 20:38:32,450 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 20:38:32,451 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 20:38:32,451 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 20:38:32,451 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 20:38:32,452 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 20:38:32,453 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 20:38:32,453 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 20:38:32,467 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 20:38:32,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 20:38:32,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 20:38:32,471 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 20:38:32,472 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 20:38:32,472 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 20:38:32,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 20:38:32,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 20:38:32,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 20:38:32,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 20:38:32,473 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 20:38:32,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 20:38:32,474 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 20:38:32,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 20:38:32,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 20:38:32,474 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 20:38:32,475 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 20:38:32,475 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 20:38:32,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 20:38:32,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 20:38:32,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 20:38:32,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 20:38:32,477 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 20:38:32,789 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 20:38:32,808 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 20:38:32,811 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 20:38:32,812 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 20:38:32,813 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 20:38:32,814 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-10 20:38:32,878 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/707bed818/d48cbc1461094639b1cdf4714ddd17b7/FLAG163e6a90b [2020-07-10 20:38:33,491 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 20:38:33,492 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-10 20:38:33,522 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/707bed818/d48cbc1461094639b1cdf4714ddd17b7/FLAG163e6a90b [2020-07-10 20:38:33,721 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/707bed818/d48cbc1461094639b1cdf4714ddd17b7 [2020-07-10 20:38:33,732 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 20:38:33,734 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 20:38:33,737 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 20:38:33,737 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 20:38:33,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 20:38:33,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 08:38:33" (1/1) ... [2020-07-10 20:38:33,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@679e04b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:33, skipping insertion in model container [2020-07-10 20:38:33,746 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 08:38:33" (1/1) ... [2020-07-10 20:38:33,754 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 20:38:33,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 20:38:34,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 20:38:34,584 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 20:38:35,086 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 20:38:35,106 INFO L208 MainTranslator]: Completed translation [2020-07-10 20:38:35,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35 WrapperNode [2020-07-10 20:38:35,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 20:38:35,108 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 20:38:35,108 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 20:38:35,108 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 20:38:35,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,142 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,245 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,252 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... [2020-07-10 20:38:35,269 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 20:38:35,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 20:38:35,270 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 20:38:35,270 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 20:38:35,271 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 20:38:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 20:38:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 20:38:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-10 20:38:35,352 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 20:38:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 20:38:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-10 20:38:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-10 20:38:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-10 20:38:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-10 20:38:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-10 20:38:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-10 20:38:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-10 20:38:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-10 20:38:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-10 20:38:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-10 20:38:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-10 20:38:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-10 20:38:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-10 20:38:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 20:38:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 20:38:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 20:38:38,540 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 20:38:38,541 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 20:38:38,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 08:38:38 BoogieIcfgContainer [2020-07-10 20:38:38,565 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 20:38:38,566 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 20:38:38,567 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 20:38:38,574 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 20:38:38,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 08:38:33" (1/3) ... [2020-07-10 20:38:38,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d5e1653 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 08:38:38, skipping insertion in model container [2020-07-10 20:38:38,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 08:38:35" (2/3) ... [2020-07-10 20:38:38,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d5e1653 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 08:38:38, skipping insertion in model container [2020-07-10 20:38:38,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 08:38:38" (3/3) ... [2020-07-10 20:38:38,579 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-10 20:38:38,591 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 20:38:38,607 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-07-10 20:38:38,624 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-07-10 20:38:38,651 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 20:38:38,651 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 20:38:38,652 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 20:38:38,652 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 20:38:38,652 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 20:38:38,652 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 20:38:38,652 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 20:38:38,652 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 20:38:38,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states. [2020-07-10 20:38:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2020-07-10 20:38:38,743 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:38:38,745 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] [2020-07-10 20:38:38,745 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:38:38,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:38:38,752 INFO L82 PathProgramCache]: Analyzing trace with hash -1303335379, now seen corresponding path program 1 times [2020-07-10 20:38:38,762 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:38:38,762 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1157429896] [2020-07-10 20:38:38,763 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:38:39,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:40,046 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 20:38:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:40,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {1307#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {1236#true} ~nomsg~0 := -1; {1236#true} is VALID [2020-07-10 20:38:40,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {1236#true} ~p12~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,125 INFO L280 TraceCheckUtils]: 3: Hoare triple {1236#true} ~p12_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {1236#true} ~p12_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {1236#true} ~ep12~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,126 INFO L280 TraceCheckUtils]: 6: Hoare triple {1236#true} ~p13~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,126 INFO L280 TraceCheckUtils]: 7: Hoare triple {1236#true} ~p13_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,127 INFO L280 TraceCheckUtils]: 8: Hoare triple {1236#true} ~p13_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,127 INFO L280 TraceCheckUtils]: 9: Hoare triple {1236#true} ~ep13~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,128 INFO L280 TraceCheckUtils]: 10: Hoare triple {1236#true} ~p21~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,128 INFO L280 TraceCheckUtils]: 11: Hoare triple {1236#true} ~p21_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,128 INFO L280 TraceCheckUtils]: 12: Hoare triple {1236#true} ~p21_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,129 INFO L280 TraceCheckUtils]: 13: Hoare triple {1236#true} ~ep21~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,129 INFO L280 TraceCheckUtils]: 14: Hoare triple {1236#true} ~p23~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,130 INFO L280 TraceCheckUtils]: 15: Hoare triple {1236#true} ~p23_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,130 INFO L280 TraceCheckUtils]: 16: Hoare triple {1236#true} ~p23_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,130 INFO L280 TraceCheckUtils]: 17: Hoare triple {1236#true} ~ep23~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,131 INFO L280 TraceCheckUtils]: 18: Hoare triple {1236#true} ~p31~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,131 INFO L280 TraceCheckUtils]: 19: Hoare triple {1236#true} ~p31_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,131 INFO L280 TraceCheckUtils]: 20: Hoare triple {1236#true} ~p31_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,132 INFO L280 TraceCheckUtils]: 21: Hoare triple {1236#true} ~ep31~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,132 INFO L280 TraceCheckUtils]: 22: Hoare triple {1236#true} ~p32~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,133 INFO L280 TraceCheckUtils]: 23: Hoare triple {1236#true} ~p32_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,133 INFO L280 TraceCheckUtils]: 24: Hoare triple {1236#true} ~p32_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,133 INFO L280 TraceCheckUtils]: 25: Hoare triple {1236#true} ~ep32~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,134 INFO L280 TraceCheckUtils]: 26: Hoare triple {1236#true} ~id1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,134 INFO L280 TraceCheckUtils]: 27: Hoare triple {1236#true} ~r1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,134 INFO L280 TraceCheckUtils]: 28: Hoare triple {1236#true} ~st1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,135 INFO L280 TraceCheckUtils]: 29: Hoare triple {1236#true} ~nl1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,135 INFO L280 TraceCheckUtils]: 30: Hoare triple {1236#true} ~m1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,135 INFO L280 TraceCheckUtils]: 31: Hoare triple {1236#true} ~max1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,136 INFO L280 TraceCheckUtils]: 32: Hoare triple {1236#true} ~mode1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,136 INFO L280 TraceCheckUtils]: 33: Hoare triple {1236#true} ~newmax1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,137 INFO L280 TraceCheckUtils]: 34: Hoare triple {1236#true} ~id2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,137 INFO L280 TraceCheckUtils]: 35: Hoare triple {1236#true} ~r2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,137 INFO L280 TraceCheckUtils]: 36: Hoare triple {1236#true} ~st2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,138 INFO L280 TraceCheckUtils]: 37: Hoare triple {1236#true} ~nl2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,138 INFO L280 TraceCheckUtils]: 38: Hoare triple {1236#true} ~m2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,138 INFO L280 TraceCheckUtils]: 39: Hoare triple {1236#true} ~max2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,139 INFO L280 TraceCheckUtils]: 40: Hoare triple {1236#true} ~mode2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,139 INFO L280 TraceCheckUtils]: 41: Hoare triple {1236#true} ~newmax2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,139 INFO L280 TraceCheckUtils]: 42: Hoare triple {1236#true} ~id3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,140 INFO L280 TraceCheckUtils]: 43: Hoare triple {1236#true} ~r3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,140 INFO L280 TraceCheckUtils]: 44: Hoare triple {1236#true} ~st3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,140 INFO L280 TraceCheckUtils]: 45: Hoare triple {1236#true} ~nl3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,141 INFO L280 TraceCheckUtils]: 46: Hoare triple {1236#true} ~m3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,141 INFO L280 TraceCheckUtils]: 47: Hoare triple {1236#true} ~max3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,141 INFO L280 TraceCheckUtils]: 48: Hoare triple {1236#true} ~mode3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,142 INFO L280 TraceCheckUtils]: 49: Hoare triple {1236#true} ~newmax3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,142 INFO L280 TraceCheckUtils]: 50: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1236#true} is VALID [2020-07-10 20:38:40,142 INFO L280 TraceCheckUtils]: 51: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1236#true} is VALID [2020-07-10 20:38:40,143 INFO L280 TraceCheckUtils]: 52: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1236#true} is VALID [2020-07-10 20:38:40,143 INFO L280 TraceCheckUtils]: 53: Hoare triple {1236#true} ~__return_1873~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,144 INFO L280 TraceCheckUtils]: 54: Hoare triple {1236#true} ~__return_2019~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,144 INFO L280 TraceCheckUtils]: 55: Hoare triple {1236#true} ~__return_2152~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,144 INFO L280 TraceCheckUtils]: 56: Hoare triple {1236#true} ~__return_2288~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,145 INFO L280 TraceCheckUtils]: 57: Hoare triple {1236#true} ~__return_3084~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,145 INFO L280 TraceCheckUtils]: 58: Hoare triple {1236#true} ~__return_3053~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,145 INFO L280 TraceCheckUtils]: 59: Hoare triple {1236#true} ~__return_2989~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,146 INFO L280 TraceCheckUtils]: 60: Hoare triple {1236#true} ~__return_2955~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,146 INFO L280 TraceCheckUtils]: 61: Hoare triple {1236#true} ~__return_2551~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,146 INFO L280 TraceCheckUtils]: 62: Hoare triple {1236#true} ~__return_2840~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,147 INFO L280 TraceCheckUtils]: 63: Hoare triple {1236#true} ~__return_2806~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,147 INFO L280 TraceCheckUtils]: 64: Hoare triple {1236#true} ~__return_2721~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,148 INFO L280 TraceCheckUtils]: 65: Hoare triple {1236#true} ~__return_2426~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,148 INFO L280 TraceCheckUtils]: 66: Hoare triple {1236#true} assume true; {1236#true} is VALID [2020-07-10 20:38:40,149 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {1236#true} {1236#true} #2512#return; {1236#true} is VALID [2020-07-10 20:38:40,165 INFO L263 TraceCheckUtils]: 0: Hoare triple {1236#true} call ULTIMATE.init(); {1307#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:38:40,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {1307#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {1236#true} ~nomsg~0 := -1; {1236#true} is VALID [2020-07-10 20:38:40,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {1236#true} ~p12~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {1236#true} ~p12_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {1236#true} ~p12_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,168 INFO L280 TraceCheckUtils]: 6: Hoare triple {1236#true} ~ep12~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,168 INFO L280 TraceCheckUtils]: 7: Hoare triple {1236#true} ~p13~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,168 INFO L280 TraceCheckUtils]: 8: Hoare triple {1236#true} ~p13_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,169 INFO L280 TraceCheckUtils]: 9: Hoare triple {1236#true} ~p13_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,169 INFO L280 TraceCheckUtils]: 10: Hoare triple {1236#true} ~ep13~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,170 INFO L280 TraceCheckUtils]: 11: Hoare triple {1236#true} ~p21~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,170 INFO L280 TraceCheckUtils]: 12: Hoare triple {1236#true} ~p21_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,170 INFO L280 TraceCheckUtils]: 13: Hoare triple {1236#true} ~p21_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,171 INFO L280 TraceCheckUtils]: 14: Hoare triple {1236#true} ~ep21~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,171 INFO L280 TraceCheckUtils]: 15: Hoare triple {1236#true} ~p23~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,171 INFO L280 TraceCheckUtils]: 16: Hoare triple {1236#true} ~p23_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,172 INFO L280 TraceCheckUtils]: 17: Hoare triple {1236#true} ~p23_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,172 INFO L280 TraceCheckUtils]: 18: Hoare triple {1236#true} ~ep23~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,173 INFO L280 TraceCheckUtils]: 19: Hoare triple {1236#true} ~p31~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,173 INFO L280 TraceCheckUtils]: 20: Hoare triple {1236#true} ~p31_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,173 INFO L280 TraceCheckUtils]: 21: Hoare triple {1236#true} ~p31_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,174 INFO L280 TraceCheckUtils]: 22: Hoare triple {1236#true} ~ep31~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,174 INFO L280 TraceCheckUtils]: 23: Hoare triple {1236#true} ~p32~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,175 INFO L280 TraceCheckUtils]: 24: Hoare triple {1236#true} ~p32_old~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,175 INFO L280 TraceCheckUtils]: 25: Hoare triple {1236#true} ~p32_new~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,175 INFO L280 TraceCheckUtils]: 26: Hoare triple {1236#true} ~ep32~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,176 INFO L280 TraceCheckUtils]: 27: Hoare triple {1236#true} ~id1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,176 INFO L280 TraceCheckUtils]: 28: Hoare triple {1236#true} ~r1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,176 INFO L280 TraceCheckUtils]: 29: Hoare triple {1236#true} ~st1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,177 INFO L280 TraceCheckUtils]: 30: Hoare triple {1236#true} ~nl1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,177 INFO L280 TraceCheckUtils]: 31: Hoare triple {1236#true} ~m1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,178 INFO L280 TraceCheckUtils]: 32: Hoare triple {1236#true} ~max1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,178 INFO L280 TraceCheckUtils]: 33: Hoare triple {1236#true} ~mode1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,178 INFO L280 TraceCheckUtils]: 34: Hoare triple {1236#true} ~newmax1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,179 INFO L280 TraceCheckUtils]: 35: Hoare triple {1236#true} ~id2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,179 INFO L280 TraceCheckUtils]: 36: Hoare triple {1236#true} ~r2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,179 INFO L280 TraceCheckUtils]: 37: Hoare triple {1236#true} ~st2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,180 INFO L280 TraceCheckUtils]: 38: Hoare triple {1236#true} ~nl2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,180 INFO L280 TraceCheckUtils]: 39: Hoare triple {1236#true} ~m2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,181 INFO L280 TraceCheckUtils]: 40: Hoare triple {1236#true} ~max2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,181 INFO L280 TraceCheckUtils]: 41: Hoare triple {1236#true} ~mode2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,181 INFO L280 TraceCheckUtils]: 42: Hoare triple {1236#true} ~newmax2~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,182 INFO L280 TraceCheckUtils]: 43: Hoare triple {1236#true} ~id3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,182 INFO L280 TraceCheckUtils]: 44: Hoare triple {1236#true} ~r3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,182 INFO L280 TraceCheckUtils]: 45: Hoare triple {1236#true} ~st3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,183 INFO L280 TraceCheckUtils]: 46: Hoare triple {1236#true} ~nl3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,183 INFO L280 TraceCheckUtils]: 47: Hoare triple {1236#true} ~m3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,184 INFO L280 TraceCheckUtils]: 48: Hoare triple {1236#true} ~max3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,184 INFO L280 TraceCheckUtils]: 49: Hoare triple {1236#true} ~mode3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,184 INFO L280 TraceCheckUtils]: 50: Hoare triple {1236#true} ~newmax3~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,185 INFO L280 TraceCheckUtils]: 51: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1236#true} is VALID [2020-07-10 20:38:40,185 INFO L280 TraceCheckUtils]: 52: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1236#true} is VALID [2020-07-10 20:38:40,185 INFO L280 TraceCheckUtils]: 53: Hoare triple {1236#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1236#true} is VALID [2020-07-10 20:38:40,186 INFO L280 TraceCheckUtils]: 54: Hoare triple {1236#true} ~__return_1873~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,186 INFO L280 TraceCheckUtils]: 55: Hoare triple {1236#true} ~__return_2019~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,186 INFO L280 TraceCheckUtils]: 56: Hoare triple {1236#true} ~__return_2152~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,187 INFO L280 TraceCheckUtils]: 57: Hoare triple {1236#true} ~__return_2288~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,187 INFO L280 TraceCheckUtils]: 58: Hoare triple {1236#true} ~__return_3084~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,188 INFO L280 TraceCheckUtils]: 59: Hoare triple {1236#true} ~__return_3053~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,188 INFO L280 TraceCheckUtils]: 60: Hoare triple {1236#true} ~__return_2989~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,188 INFO L280 TraceCheckUtils]: 61: Hoare triple {1236#true} ~__return_2955~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,189 INFO L280 TraceCheckUtils]: 62: Hoare triple {1236#true} ~__return_2551~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,189 INFO L280 TraceCheckUtils]: 63: Hoare triple {1236#true} ~__return_2840~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,189 INFO L280 TraceCheckUtils]: 64: Hoare triple {1236#true} ~__return_2806~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,190 INFO L280 TraceCheckUtils]: 65: Hoare triple {1236#true} ~__return_2721~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,190 INFO L280 TraceCheckUtils]: 66: Hoare triple {1236#true} ~__return_2426~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,190 INFO L280 TraceCheckUtils]: 67: Hoare triple {1236#true} assume true; {1236#true} is VALID [2020-07-10 20:38:40,191 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {1236#true} {1236#true} #2512#return; {1236#true} is VALID [2020-07-10 20:38:40,191 INFO L263 TraceCheckUtils]: 69: Hoare triple {1236#true} call #t~ret30 := main(); {1236#true} is VALID [2020-07-10 20:38:40,191 INFO L280 TraceCheckUtils]: 70: Hoare triple {1236#true} havoc ~main__c1~0; {1236#true} is VALID [2020-07-10 20:38:40,192 INFO L280 TraceCheckUtils]: 71: Hoare triple {1236#true} havoc ~main__i2~0; {1236#true} is VALID [2020-07-10 20:38:40,192 INFO L280 TraceCheckUtils]: 72: Hoare triple {1236#true} ~main__c1~0 := 0; {1236#true} is VALID [2020-07-10 20:38:40,192 INFO L280 TraceCheckUtils]: 73: Hoare triple {1236#true} ~ep12~0 := #t~nondet0; {1236#true} is VALID [2020-07-10 20:38:40,193 INFO L280 TraceCheckUtils]: 74: Hoare triple {1236#true} havoc #t~nondet0; {1236#true} is VALID [2020-07-10 20:38:40,193 INFO L280 TraceCheckUtils]: 75: Hoare triple {1236#true} ~ep13~0 := #t~nondet1; {1236#true} is VALID [2020-07-10 20:38:40,194 INFO L280 TraceCheckUtils]: 76: Hoare triple {1236#true} havoc #t~nondet1; {1236#true} is VALID [2020-07-10 20:38:40,194 INFO L280 TraceCheckUtils]: 77: Hoare triple {1236#true} ~ep21~0 := #t~nondet2; {1236#true} is VALID [2020-07-10 20:38:40,194 INFO L280 TraceCheckUtils]: 78: Hoare triple {1236#true} havoc #t~nondet2; {1236#true} is VALID [2020-07-10 20:38:40,195 INFO L280 TraceCheckUtils]: 79: Hoare triple {1236#true} ~ep23~0 := #t~nondet3; {1236#true} is VALID [2020-07-10 20:38:40,195 INFO L280 TraceCheckUtils]: 80: Hoare triple {1236#true} havoc #t~nondet3; {1236#true} is VALID [2020-07-10 20:38:40,195 INFO L280 TraceCheckUtils]: 81: Hoare triple {1236#true} ~ep31~0 := #t~nondet4; {1236#true} is VALID [2020-07-10 20:38:40,196 INFO L280 TraceCheckUtils]: 82: Hoare triple {1236#true} havoc #t~nondet4; {1236#true} is VALID [2020-07-10 20:38:40,196 INFO L280 TraceCheckUtils]: 83: Hoare triple {1236#true} ~ep32~0 := #t~nondet5; {1236#true} is VALID [2020-07-10 20:38:40,196 INFO L280 TraceCheckUtils]: 84: Hoare triple {1236#true} havoc #t~nondet5; {1236#true} is VALID [2020-07-10 20:38:40,197 INFO L280 TraceCheckUtils]: 85: Hoare triple {1236#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,197 INFO L280 TraceCheckUtils]: 86: Hoare triple {1236#true} ~id1~0 := #t~nondet6; {1236#true} is VALID [2020-07-10 20:38:40,198 INFO L280 TraceCheckUtils]: 87: Hoare triple {1236#true} havoc #t~nondet6; {1236#true} is VALID [2020-07-10 20:38:40,198 INFO L280 TraceCheckUtils]: 88: Hoare triple {1236#true} ~r1~0 := #t~nondet7; {1236#true} is VALID [2020-07-10 20:38:40,198 INFO L280 TraceCheckUtils]: 89: Hoare triple {1236#true} havoc #t~nondet7; {1236#true} is VALID [2020-07-10 20:38:40,199 INFO L280 TraceCheckUtils]: 90: Hoare triple {1236#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,199 INFO L280 TraceCheckUtils]: 91: Hoare triple {1236#true} ~st1~0 := #t~nondet8; {1236#true} is VALID [2020-07-10 20:38:40,200 INFO L280 TraceCheckUtils]: 92: Hoare triple {1236#true} havoc #t~nondet8; {1236#true} is VALID [2020-07-10 20:38:40,200 INFO L280 TraceCheckUtils]: 93: Hoare triple {1236#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,200 INFO L280 TraceCheckUtils]: 94: Hoare triple {1236#true} ~nl1~0 := #t~nondet9; {1236#true} is VALID [2020-07-10 20:38:40,201 INFO L280 TraceCheckUtils]: 95: Hoare triple {1236#true} havoc #t~nondet9; {1236#true} is VALID [2020-07-10 20:38:40,201 INFO L280 TraceCheckUtils]: 96: Hoare triple {1236#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,201 INFO L280 TraceCheckUtils]: 97: Hoare triple {1236#true} ~m1~0 := #t~nondet10; {1236#true} is VALID [2020-07-10 20:38:40,202 INFO L280 TraceCheckUtils]: 98: Hoare triple {1236#true} havoc #t~nondet10; {1236#true} is VALID [2020-07-10 20:38:40,202 INFO L280 TraceCheckUtils]: 99: Hoare triple {1236#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,202 INFO L280 TraceCheckUtils]: 100: Hoare triple {1236#true} ~max1~0 := #t~nondet11; {1236#true} is VALID [2020-07-10 20:38:40,203 INFO L280 TraceCheckUtils]: 101: Hoare triple {1236#true} havoc #t~nondet11; {1236#true} is VALID [2020-07-10 20:38:40,203 INFO L280 TraceCheckUtils]: 102: Hoare triple {1236#true} ~mode1~0 := #t~nondet12; {1236#true} is VALID [2020-07-10 20:38:40,203 INFO L280 TraceCheckUtils]: 103: Hoare triple {1236#true} havoc #t~nondet12; {1236#true} is VALID [2020-07-10 20:38:40,204 INFO L280 TraceCheckUtils]: 104: Hoare triple {1236#true} ~newmax1~0 := #t~nondet13; {1236#true} is VALID [2020-07-10 20:38:40,204 INFO L280 TraceCheckUtils]: 105: Hoare triple {1236#true} havoc #t~nondet13; {1236#true} is VALID [2020-07-10 20:38:40,204 INFO L280 TraceCheckUtils]: 106: Hoare triple {1236#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,205 INFO L280 TraceCheckUtils]: 107: Hoare triple {1236#true} ~id2~0 := #t~nondet14; {1236#true} is VALID [2020-07-10 20:38:40,205 INFO L280 TraceCheckUtils]: 108: Hoare triple {1236#true} havoc #t~nondet14; {1236#true} is VALID [2020-07-10 20:38:40,205 INFO L280 TraceCheckUtils]: 109: Hoare triple {1236#true} ~r2~0 := #t~nondet15; {1236#true} is VALID [2020-07-10 20:38:40,206 INFO L280 TraceCheckUtils]: 110: Hoare triple {1236#true} havoc #t~nondet15; {1236#true} is VALID [2020-07-10 20:38:40,206 INFO L280 TraceCheckUtils]: 111: Hoare triple {1236#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,207 INFO L280 TraceCheckUtils]: 112: Hoare triple {1236#true} ~st2~0 := #t~nondet16; {1236#true} is VALID [2020-07-10 20:38:40,207 INFO L280 TraceCheckUtils]: 113: Hoare triple {1236#true} havoc #t~nondet16; {1236#true} is VALID [2020-07-10 20:38:40,207 INFO L280 TraceCheckUtils]: 114: Hoare triple {1236#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,208 INFO L280 TraceCheckUtils]: 115: Hoare triple {1236#true} ~nl2~0 := #t~nondet17; {1236#true} is VALID [2020-07-10 20:38:40,208 INFO L280 TraceCheckUtils]: 116: Hoare triple {1236#true} havoc #t~nondet17; {1236#true} is VALID [2020-07-10 20:38:40,208 INFO L280 TraceCheckUtils]: 117: Hoare triple {1236#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,209 INFO L280 TraceCheckUtils]: 118: Hoare triple {1236#true} ~m2~0 := #t~nondet18; {1236#true} is VALID [2020-07-10 20:38:40,209 INFO L280 TraceCheckUtils]: 119: Hoare triple {1236#true} havoc #t~nondet18; {1236#true} is VALID [2020-07-10 20:38:40,209 INFO L280 TraceCheckUtils]: 120: Hoare triple {1236#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,210 INFO L280 TraceCheckUtils]: 121: Hoare triple {1236#true} ~max2~0 := #t~nondet19; {1236#true} is VALID [2020-07-10 20:38:40,210 INFO L280 TraceCheckUtils]: 122: Hoare triple {1236#true} havoc #t~nondet19; {1236#true} is VALID [2020-07-10 20:38:40,210 INFO L280 TraceCheckUtils]: 123: Hoare triple {1236#true} ~mode2~0 := #t~nondet20; {1236#true} is VALID [2020-07-10 20:38:40,211 INFO L280 TraceCheckUtils]: 124: Hoare triple {1236#true} havoc #t~nondet20; {1236#true} is VALID [2020-07-10 20:38:40,211 INFO L280 TraceCheckUtils]: 125: Hoare triple {1236#true} ~newmax2~0 := #t~nondet21; {1236#true} is VALID [2020-07-10 20:38:40,212 INFO L280 TraceCheckUtils]: 126: Hoare triple {1236#true} havoc #t~nondet21; {1236#true} is VALID [2020-07-10 20:38:40,212 INFO L280 TraceCheckUtils]: 127: Hoare triple {1236#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,212 INFO L280 TraceCheckUtils]: 128: Hoare triple {1236#true} ~id3~0 := #t~nondet22; {1236#true} is VALID [2020-07-10 20:38:40,213 INFO L280 TraceCheckUtils]: 129: Hoare triple {1236#true} havoc #t~nondet22; {1236#true} is VALID [2020-07-10 20:38:40,213 INFO L280 TraceCheckUtils]: 130: Hoare triple {1236#true} ~r3~0 := #t~nondet23; {1236#true} is VALID [2020-07-10 20:38:40,213 INFO L280 TraceCheckUtils]: 131: Hoare triple {1236#true} havoc #t~nondet23; {1236#true} is VALID [2020-07-10 20:38:40,214 INFO L280 TraceCheckUtils]: 132: Hoare triple {1236#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,214 INFO L280 TraceCheckUtils]: 133: Hoare triple {1236#true} ~st3~0 := #t~nondet24; {1236#true} is VALID [2020-07-10 20:38:40,214 INFO L280 TraceCheckUtils]: 134: Hoare triple {1236#true} havoc #t~nondet24; {1236#true} is VALID [2020-07-10 20:38:40,215 INFO L280 TraceCheckUtils]: 135: Hoare triple {1236#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,215 INFO L280 TraceCheckUtils]: 136: Hoare triple {1236#true} ~nl3~0 := #t~nondet25; {1236#true} is VALID [2020-07-10 20:38:40,216 INFO L280 TraceCheckUtils]: 137: Hoare triple {1236#true} havoc #t~nondet25; {1236#true} is VALID [2020-07-10 20:38:40,216 INFO L280 TraceCheckUtils]: 138: Hoare triple {1236#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,216 INFO L280 TraceCheckUtils]: 139: Hoare triple {1236#true} ~m3~0 := #t~nondet26; {1236#true} is VALID [2020-07-10 20:38:40,217 INFO L280 TraceCheckUtils]: 140: Hoare triple {1236#true} havoc #t~nondet26; {1236#true} is VALID [2020-07-10 20:38:40,217 INFO L280 TraceCheckUtils]: 141: Hoare triple {1236#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {1236#true} is VALID [2020-07-10 20:38:40,217 INFO L280 TraceCheckUtils]: 142: Hoare triple {1236#true} ~max3~0 := #t~nondet27; {1236#true} is VALID [2020-07-10 20:38:40,218 INFO L280 TraceCheckUtils]: 143: Hoare triple {1236#true} havoc #t~nondet27; {1236#true} is VALID [2020-07-10 20:38:40,218 INFO L280 TraceCheckUtils]: 144: Hoare triple {1236#true} ~mode3~0 := #t~nondet28; {1236#true} is VALID [2020-07-10 20:38:40,218 INFO L280 TraceCheckUtils]: 145: Hoare triple {1236#true} havoc #t~nondet28; {1236#true} is VALID [2020-07-10 20:38:40,219 INFO L280 TraceCheckUtils]: 146: Hoare triple {1236#true} ~newmax3~0 := #t~nondet29; {1236#true} is VALID [2020-07-10 20:38:40,219 INFO L280 TraceCheckUtils]: 147: Hoare triple {1236#true} havoc #t~nondet29; {1236#true} is VALID [2020-07-10 20:38:40,219 INFO L280 TraceCheckUtils]: 148: Hoare triple {1236#true} havoc ~init__r121~0; {1236#true} is VALID [2020-07-10 20:38:40,220 INFO L280 TraceCheckUtils]: 149: Hoare triple {1236#true} havoc ~init__r131~0; {1236#true} is VALID [2020-07-10 20:38:40,220 INFO L280 TraceCheckUtils]: 150: Hoare triple {1236#true} havoc ~init__r211~0; {1236#true} is VALID [2020-07-10 20:38:40,220 INFO L280 TraceCheckUtils]: 151: Hoare triple {1236#true} havoc ~init__r231~0; {1236#true} is VALID [2020-07-10 20:38:40,221 INFO L280 TraceCheckUtils]: 152: Hoare triple {1236#true} havoc ~init__r311~0; {1236#true} is VALID [2020-07-10 20:38:40,221 INFO L280 TraceCheckUtils]: 153: Hoare triple {1236#true} havoc ~init__r321~0; {1236#true} is VALID [2020-07-10 20:38:40,221 INFO L280 TraceCheckUtils]: 154: Hoare triple {1236#true} havoc ~init__r122~0; {1236#true} is VALID [2020-07-10 20:38:40,222 INFO L280 TraceCheckUtils]: 155: Hoare triple {1236#true} havoc ~init__tmp~0; {1236#true} is VALID [2020-07-10 20:38:40,222 INFO L280 TraceCheckUtils]: 156: Hoare triple {1236#true} havoc ~init__r132~0; {1236#true} is VALID [2020-07-10 20:38:40,223 INFO L280 TraceCheckUtils]: 157: Hoare triple {1236#true} havoc ~init__tmp___0~0; {1236#true} is VALID [2020-07-10 20:38:40,223 INFO L280 TraceCheckUtils]: 158: Hoare triple {1236#true} havoc ~init__r212~0; {1236#true} is VALID [2020-07-10 20:38:40,223 INFO L280 TraceCheckUtils]: 159: Hoare triple {1236#true} havoc ~init__tmp___1~0; {1236#true} is VALID [2020-07-10 20:38:40,224 INFO L280 TraceCheckUtils]: 160: Hoare triple {1236#true} havoc ~init__r232~0; {1236#true} is VALID [2020-07-10 20:38:40,224 INFO L280 TraceCheckUtils]: 161: Hoare triple {1236#true} havoc ~init__tmp___2~0; {1236#true} is VALID [2020-07-10 20:38:40,224 INFO L280 TraceCheckUtils]: 162: Hoare triple {1236#true} havoc ~init__r312~0; {1236#true} is VALID [2020-07-10 20:38:40,225 INFO L280 TraceCheckUtils]: 163: Hoare triple {1236#true} havoc ~init__tmp___3~0; {1236#true} is VALID [2020-07-10 20:38:40,225 INFO L280 TraceCheckUtils]: 164: Hoare triple {1236#true} havoc ~init__r322~0; {1236#true} is VALID [2020-07-10 20:38:40,225 INFO L280 TraceCheckUtils]: 165: Hoare triple {1236#true} havoc ~init__tmp___4~0; {1236#true} is VALID [2020-07-10 20:38:40,226 INFO L280 TraceCheckUtils]: 166: Hoare triple {1236#true} havoc ~init__tmp___5~0; {1236#true} is VALID [2020-07-10 20:38:40,226 INFO L280 TraceCheckUtils]: 167: Hoare triple {1236#true} ~init__r121~0 := ~ep12~0; {1236#true} is VALID [2020-07-10 20:38:40,227 INFO L280 TraceCheckUtils]: 168: Hoare triple {1236#true} ~init__r131~0 := ~ep13~0; {1236#true} is VALID [2020-07-10 20:38:40,227 INFO L280 TraceCheckUtils]: 169: Hoare triple {1236#true} ~init__r211~0 := ~ep21~0; {1236#true} is VALID [2020-07-10 20:38:40,227 INFO L280 TraceCheckUtils]: 170: Hoare triple {1236#true} ~init__r231~0 := ~ep23~0; {1236#true} is VALID [2020-07-10 20:38:40,253 INFO L280 TraceCheckUtils]: 171: Hoare triple {1236#true} ~init__r311~0 := ~ep31~0; {1236#true} is VALID [2020-07-10 20:38:40,254 INFO L280 TraceCheckUtils]: 172: Hoare triple {1236#true} ~init__r321~0 := ~ep32~0; {1236#true} is VALID [2020-07-10 20:38:40,255 INFO L280 TraceCheckUtils]: 173: Hoare triple {1236#true} assume !(0 == ~init__r121~0 % 256); {1236#true} is VALID [2020-07-10 20:38:40,256 INFO L280 TraceCheckUtils]: 174: Hoare triple {1236#true} ~init__tmp~0 := 1; {1236#true} is VALID [2020-07-10 20:38:40,256 INFO L280 TraceCheckUtils]: 175: Hoare triple {1236#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {1236#true} is VALID [2020-07-10 20:38:40,256 INFO L280 TraceCheckUtils]: 176: Hoare triple {1236#true} assume !(0 == ~init__r131~0 % 256); {1236#true} is VALID [2020-07-10 20:38:40,257 INFO L280 TraceCheckUtils]: 177: Hoare triple {1236#true} ~init__tmp___0~0 := 1; {1236#true} is VALID [2020-07-10 20:38:40,257 INFO L280 TraceCheckUtils]: 178: Hoare triple {1236#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {1236#true} is VALID [2020-07-10 20:38:40,258 INFO L280 TraceCheckUtils]: 179: Hoare triple {1236#true} assume !(0 == ~init__r211~0 % 256); {1236#true} is VALID [2020-07-10 20:38:40,259 INFO L280 TraceCheckUtils]: 180: Hoare triple {1236#true} ~init__tmp___1~0 := 1; {1236#true} is VALID [2020-07-10 20:38:40,259 INFO L280 TraceCheckUtils]: 181: Hoare triple {1236#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {1236#true} is VALID [2020-07-10 20:38:40,259 INFO L280 TraceCheckUtils]: 182: Hoare triple {1236#true} assume !(0 == ~init__r231~0 % 256); {1236#true} is VALID [2020-07-10 20:38:40,260 INFO L280 TraceCheckUtils]: 183: Hoare triple {1236#true} ~init__tmp___2~0 := 1; {1236#true} is VALID [2020-07-10 20:38:40,260 INFO L280 TraceCheckUtils]: 184: Hoare triple {1236#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {1236#true} is VALID [2020-07-10 20:38:40,261 INFO L280 TraceCheckUtils]: 185: Hoare triple {1236#true} assume !(0 == ~init__r311~0 % 256); {1236#true} is VALID [2020-07-10 20:38:40,262 INFO L280 TraceCheckUtils]: 186: Hoare triple {1236#true} ~init__tmp___3~0 := 1; {1236#true} is VALID [2020-07-10 20:38:40,262 INFO L280 TraceCheckUtils]: 187: Hoare triple {1236#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {1236#true} is VALID [2020-07-10 20:38:40,264 INFO L280 TraceCheckUtils]: 188: Hoare triple {1236#true} assume !(0 == ~init__r321~0 % 256); {1236#true} is VALID [2020-07-10 20:38:40,264 INFO L280 TraceCheckUtils]: 189: Hoare triple {1236#true} ~init__tmp___4~0 := 1; {1236#true} is VALID [2020-07-10 20:38:40,265 INFO L280 TraceCheckUtils]: 190: Hoare triple {1236#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {1236#true} is VALID [2020-07-10 20:38:40,265 INFO L280 TraceCheckUtils]: 191: Hoare triple {1236#true} assume ~id1~0 != ~id2~0; {1236#true} is VALID [2020-07-10 20:38:40,265 INFO L280 TraceCheckUtils]: 192: Hoare triple {1236#true} assume ~id1~0 != ~id3~0; {1236#true} is VALID [2020-07-10 20:38:40,266 INFO L280 TraceCheckUtils]: 193: Hoare triple {1236#true} assume ~id2~0 != ~id3~0; {1236#true} is VALID [2020-07-10 20:38:40,266 INFO L280 TraceCheckUtils]: 194: Hoare triple {1236#true} assume ~id1~0 >= 0; {1236#true} is VALID [2020-07-10 20:38:40,267 INFO L280 TraceCheckUtils]: 195: Hoare triple {1236#true} assume ~id2~0 >= 0; {1236#true} is VALID [2020-07-10 20:38:40,267 INFO L280 TraceCheckUtils]: 196: Hoare triple {1236#true} assume ~id3~0 >= 0; {1236#true} is VALID [2020-07-10 20:38:40,268 INFO L280 TraceCheckUtils]: 197: Hoare triple {1236#true} assume 0 == ~r1~0 % 256; {1236#true} is VALID [2020-07-10 20:38:40,268 INFO L280 TraceCheckUtils]: 198: Hoare triple {1236#true} assume 0 == ~r2~0 % 256; {1236#true} is VALID [2020-07-10 20:38:40,268 INFO L280 TraceCheckUtils]: 199: Hoare triple {1236#true} assume 0 == ~r3~0 % 256; {1236#true} is VALID [2020-07-10 20:38:40,269 INFO L280 TraceCheckUtils]: 200: Hoare triple {1236#true} assume ~max1~0 == ~id1~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,270 INFO L280 TraceCheckUtils]: 201: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,271 INFO L280 TraceCheckUtils]: 202: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,271 INFO L280 TraceCheckUtils]: 203: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,272 INFO L280 TraceCheckUtils]: 204: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,273 INFO L280 TraceCheckUtils]: 205: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,274 INFO L280 TraceCheckUtils]: 206: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,275 INFO L280 TraceCheckUtils]: 207: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,275 INFO L280 TraceCheckUtils]: 208: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,276 INFO L280 TraceCheckUtils]: 209: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,277 INFO L280 TraceCheckUtils]: 210: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,277 INFO L280 TraceCheckUtils]: 211: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,278 INFO L280 TraceCheckUtils]: 212: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,280 INFO L280 TraceCheckUtils]: 213: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,285 INFO L280 TraceCheckUtils]: 214: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,286 INFO L280 TraceCheckUtils]: 215: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,287 INFO L280 TraceCheckUtils]: 216: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__return_1873~0 := ~init__tmp___5~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,287 INFO L280 TraceCheckUtils]: 217: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1873~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,288 INFO L280 TraceCheckUtils]: 218: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,289 INFO L280 TraceCheckUtils]: 219: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,289 INFO L280 TraceCheckUtils]: 220: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,290 INFO L280 TraceCheckUtils]: 221: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,291 INFO L280 TraceCheckUtils]: 222: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,291 INFO L280 TraceCheckUtils]: 223: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,292 INFO L280 TraceCheckUtils]: 224: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,293 INFO L280 TraceCheckUtils]: 225: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,293 INFO L280 TraceCheckUtils]: 226: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,294 INFO L280 TraceCheckUtils]: 227: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,295 INFO L280 TraceCheckUtils]: 228: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,295 INFO L280 TraceCheckUtils]: 229: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,296 INFO L280 TraceCheckUtils]: 230: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,297 INFO L280 TraceCheckUtils]: 231: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,298 INFO L280 TraceCheckUtils]: 232: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,298 INFO L280 TraceCheckUtils]: 233: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node1__newmax~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,299 INFO L280 TraceCheckUtils]: 234: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,300 INFO L280 TraceCheckUtils]: 235: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,301 INFO L280 TraceCheckUtils]: 236: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,301 INFO L280 TraceCheckUtils]: 237: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,302 INFO L280 TraceCheckUtils]: 238: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,303 INFO L280 TraceCheckUtils]: 239: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,303 INFO L280 TraceCheckUtils]: 240: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node2__newmax~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,304 INFO L280 TraceCheckUtils]: 241: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,305 INFO L280 TraceCheckUtils]: 242: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r2~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,306 INFO L280 TraceCheckUtils]: 243: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,306 INFO L280 TraceCheckUtils]: 244: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,307 INFO L280 TraceCheckUtils]: 245: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,308 INFO L280 TraceCheckUtils]: 246: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,308 INFO L280 TraceCheckUtils]: 247: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node3__newmax~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,309 INFO L280 TraceCheckUtils]: 248: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,310 INFO L280 TraceCheckUtils]: 249: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r3~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,310 INFO L280 TraceCheckUtils]: 250: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,311 INFO L280 TraceCheckUtils]: 251: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,312 INFO L280 TraceCheckUtils]: 252: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,312 INFO L280 TraceCheckUtils]: 253: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,313 INFO L280 TraceCheckUtils]: 254: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,314 INFO L280 TraceCheckUtils]: 255: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,314 INFO L280 TraceCheckUtils]: 256: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,315 INFO L280 TraceCheckUtils]: 257: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,316 INFO L280 TraceCheckUtils]: 258: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,316 INFO L280 TraceCheckUtils]: 259: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,317 INFO L280 TraceCheckUtils]: 260: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,318 INFO L280 TraceCheckUtils]: 261: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,319 INFO L280 TraceCheckUtils]: 262: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,319 INFO L280 TraceCheckUtils]: 263: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,320 INFO L280 TraceCheckUtils]: 264: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,321 INFO L280 TraceCheckUtils]: 265: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,321 INFO L280 TraceCheckUtils]: 266: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,322 INFO L280 TraceCheckUtils]: 267: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,323 INFO L280 TraceCheckUtils]: 268: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,324 INFO L280 TraceCheckUtils]: 269: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,324 INFO L280 TraceCheckUtils]: 270: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,325 INFO L280 TraceCheckUtils]: 271: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,326 INFO L280 TraceCheckUtils]: 272: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,326 INFO L280 TraceCheckUtils]: 273: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,327 INFO L280 TraceCheckUtils]: 274: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,328 INFO L280 TraceCheckUtils]: 275: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,328 INFO L280 TraceCheckUtils]: 276: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,329 INFO L280 TraceCheckUtils]: 277: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__return_2019~0 := ~check__tmp~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,330 INFO L280 TraceCheckUtils]: 278: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2019~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,331 INFO L280 TraceCheckUtils]: 279: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,332 INFO L280 TraceCheckUtils]: 280: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,332 INFO L280 TraceCheckUtils]: 281: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,333 INFO L280 TraceCheckUtils]: 282: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,334 INFO L280 TraceCheckUtils]: 283: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,334 INFO L280 TraceCheckUtils]: 284: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,335 INFO L280 TraceCheckUtils]: 285: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node1__newmax~1 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,336 INFO L280 TraceCheckUtils]: 286: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,336 INFO L280 TraceCheckUtils]: 287: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(255 == ~r1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,337 INFO L280 TraceCheckUtils]: 288: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~r1~0 := 1 + ~r1~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,338 INFO L280 TraceCheckUtils]: 289: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,338 INFO L280 TraceCheckUtils]: 290: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,339 INFO L280 TraceCheckUtils]: 291: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,340 INFO L280 TraceCheckUtils]: 292: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,340 INFO L280 TraceCheckUtils]: 293: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,341 INFO L280 TraceCheckUtils]: 294: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,342 INFO L280 TraceCheckUtils]: 295: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node2__newmax~1 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,342 INFO L280 TraceCheckUtils]: 296: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,343 INFO L280 TraceCheckUtils]: 297: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(255 == ~r2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,344 INFO L280 TraceCheckUtils]: 298: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~r2~0 := 1 + ~r2~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,344 INFO L280 TraceCheckUtils]: 299: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,345 INFO L280 TraceCheckUtils]: 300: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,346 INFO L280 TraceCheckUtils]: 301: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~newmax2~0 := ~node2__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,346 INFO L280 TraceCheckUtils]: 302: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,347 INFO L280 TraceCheckUtils]: 303: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,347 INFO L280 TraceCheckUtils]: 304: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,348 INFO L280 TraceCheckUtils]: 305: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node3__newmax~1 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,349 INFO L280 TraceCheckUtils]: 306: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,350 INFO L280 TraceCheckUtils]: 307: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(255 == ~r3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,350 INFO L280 TraceCheckUtils]: 308: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~r3~0 := 1 + ~r3~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,351 INFO L280 TraceCheckUtils]: 309: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,352 INFO L280 TraceCheckUtils]: 310: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,352 INFO L280 TraceCheckUtils]: 311: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~newmax3~0 := ~node3__newmax~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,353 INFO L280 TraceCheckUtils]: 312: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,354 INFO L280 TraceCheckUtils]: 313: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,354 INFO L280 TraceCheckUtils]: 314: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,355 INFO L280 TraceCheckUtils]: 315: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,356 INFO L280 TraceCheckUtils]: 316: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,356 INFO L280 TraceCheckUtils]: 317: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,357 INFO L280 TraceCheckUtils]: 318: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,358 INFO L280 TraceCheckUtils]: 319: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,358 INFO L280 TraceCheckUtils]: 320: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,359 INFO L280 TraceCheckUtils]: 321: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,360 INFO L280 TraceCheckUtils]: 322: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,361 INFO L280 TraceCheckUtils]: 323: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,361 INFO L280 TraceCheckUtils]: 324: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,362 INFO L280 TraceCheckUtils]: 325: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,363 INFO L280 TraceCheckUtils]: 326: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,364 INFO L280 TraceCheckUtils]: 327: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,364 INFO L280 TraceCheckUtils]: 328: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,365 INFO L280 TraceCheckUtils]: 329: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,366 INFO L280 TraceCheckUtils]: 330: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,366 INFO L280 TraceCheckUtils]: 331: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,367 INFO L280 TraceCheckUtils]: 332: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,368 INFO L280 TraceCheckUtils]: 333: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,368 INFO L280 TraceCheckUtils]: 334: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,369 INFO L280 TraceCheckUtils]: 335: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,370 INFO L280 TraceCheckUtils]: 336: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,370 INFO L280 TraceCheckUtils]: 337: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,371 INFO L280 TraceCheckUtils]: 338: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__return_2152~0 := ~check__tmp~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,371 INFO L280 TraceCheckUtils]: 339: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2152~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,372 INFO L280 TraceCheckUtils]: 340: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,373 INFO L280 TraceCheckUtils]: 341: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,374 INFO L280 TraceCheckUtils]: 342: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,374 INFO L280 TraceCheckUtils]: 343: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,375 INFO L280 TraceCheckUtils]: 344: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,376 INFO L280 TraceCheckUtils]: 345: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,376 INFO L280 TraceCheckUtils]: 346: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node1__newmax~2 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,377 INFO L280 TraceCheckUtils]: 347: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,377 INFO L280 TraceCheckUtils]: 348: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,378 INFO L280 TraceCheckUtils]: 349: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,379 INFO L280 TraceCheckUtils]: 350: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,379 INFO L280 TraceCheckUtils]: 351: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,380 INFO L280 TraceCheckUtils]: 352: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,381 INFO L280 TraceCheckUtils]: 353: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node2__newmax~2 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,381 INFO L280 TraceCheckUtils]: 354: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,382 INFO L280 TraceCheckUtils]: 355: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r2~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,383 INFO L280 TraceCheckUtils]: 356: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,383 INFO L280 TraceCheckUtils]: 357: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,384 INFO L280 TraceCheckUtils]: 358: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,384 INFO L280 TraceCheckUtils]: 359: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,385 INFO L280 TraceCheckUtils]: 360: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node3__newmax~2 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,386 INFO L280 TraceCheckUtils]: 361: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,386 INFO L280 TraceCheckUtils]: 362: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r3~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,387 INFO L280 TraceCheckUtils]: 363: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,387 INFO L280 TraceCheckUtils]: 364: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,388 INFO L280 TraceCheckUtils]: 365: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,389 INFO L280 TraceCheckUtils]: 366: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,389 INFO L280 TraceCheckUtils]: 367: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,390 INFO L280 TraceCheckUtils]: 368: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,391 INFO L280 TraceCheckUtils]: 369: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,391 INFO L280 TraceCheckUtils]: 370: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,392 INFO L280 TraceCheckUtils]: 371: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,393 INFO L280 TraceCheckUtils]: 372: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,393 INFO L280 TraceCheckUtils]: 373: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,394 INFO L280 TraceCheckUtils]: 374: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,395 INFO L280 TraceCheckUtils]: 375: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,395 INFO L280 TraceCheckUtils]: 376: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,396 INFO L280 TraceCheckUtils]: 377: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,397 INFO L280 TraceCheckUtils]: 378: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,397 INFO L280 TraceCheckUtils]: 379: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,398 INFO L280 TraceCheckUtils]: 380: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,399 INFO L280 TraceCheckUtils]: 381: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,399 INFO L280 TraceCheckUtils]: 382: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,400 INFO L280 TraceCheckUtils]: 383: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,400 INFO L280 TraceCheckUtils]: 384: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,401 INFO L280 TraceCheckUtils]: 385: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,407 INFO L280 TraceCheckUtils]: 386: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,412 INFO L280 TraceCheckUtils]: 387: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,416 INFO L280 TraceCheckUtils]: 388: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,418 INFO L280 TraceCheckUtils]: 389: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,424 INFO L280 TraceCheckUtils]: 390: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__return_2288~0 := ~check__tmp~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,427 INFO L280 TraceCheckUtils]: 391: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2288~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,427 INFO L280 TraceCheckUtils]: 392: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,428 INFO L280 TraceCheckUtils]: 393: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,428 INFO L280 TraceCheckUtils]: 394: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,429 INFO L280 TraceCheckUtils]: 395: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,430 INFO L280 TraceCheckUtils]: 396: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,431 INFO L280 TraceCheckUtils]: 397: Hoare triple {1306#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~3; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,432 INFO L280 TraceCheckUtils]: 398: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~node1__newmax~3 := 0; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,434 INFO L280 TraceCheckUtils]: 399: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,435 INFO L280 TraceCheckUtils]: 400: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(255 == ~r1~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,436 INFO L280 TraceCheckUtils]: 401: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~r1~0 := 1 + ~r1~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,437 INFO L280 TraceCheckUtils]: 402: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,438 INFO L280 TraceCheckUtils]: 403: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,439 INFO L280 TraceCheckUtils]: 404: Hoare triple {1306#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~3; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,439 INFO L280 TraceCheckUtils]: 405: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0 % 256; {1306#(= ~max1~0 ~id1~0)} is VALID [2020-07-10 20:38:40,440 INFO L280 TraceCheckUtils]: 406: Hoare triple {1306#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {1237#false} is VALID [2020-07-10 20:38:40,441 INFO L280 TraceCheckUtils]: 407: Hoare triple {1237#false} ~nl1~0 := 1; {1237#false} is VALID [2020-07-10 20:38:40,441 INFO L280 TraceCheckUtils]: 408: Hoare triple {1237#false} ~mode1~0 := 0; {1237#false} is VALID [2020-07-10 20:38:40,441 INFO L280 TraceCheckUtils]: 409: Hoare triple {1237#false} havoc ~node2__newmax~5; {1237#false} is VALID [2020-07-10 20:38:40,441 INFO L280 TraceCheckUtils]: 410: Hoare triple {1237#false} ~node2__newmax~5 := 0; {1237#false} is VALID [2020-07-10 20:38:40,442 INFO L280 TraceCheckUtils]: 411: Hoare triple {1237#false} assume !(0 == ~mode2~0 % 256); {1237#false} is VALID [2020-07-10 20:38:40,442 INFO L280 TraceCheckUtils]: 412: Hoare triple {1237#false} assume !(255 == ~r2~0 % 256); {1237#false} is VALID [2020-07-10 20:38:40,442 INFO L280 TraceCheckUtils]: 413: Hoare triple {1237#false} ~r2~0 := 1 + ~r2~0 % 256; {1237#false} is VALID [2020-07-10 20:38:40,442 INFO L280 TraceCheckUtils]: 414: Hoare triple {1237#false} assume !!(0 == ~ep12~0 % 256); {1237#false} is VALID [2020-07-10 20:38:40,443 INFO L280 TraceCheckUtils]: 415: Hoare triple {1237#false} assume !!(0 == ~ep32~0 % 256); {1237#false} is VALID [2020-07-10 20:38:40,443 INFO L280 TraceCheckUtils]: 416: Hoare triple {1237#false} ~newmax2~0 := ~node2__newmax~5; {1237#false} is VALID [2020-07-10 20:38:40,443 INFO L280 TraceCheckUtils]: 417: Hoare triple {1237#false} assume 2 == ~r2~0 % 256; {1237#false} is VALID [2020-07-10 20:38:40,443 INFO L280 TraceCheckUtils]: 418: Hoare triple {1237#false} assume ~max2~0 == ~id2~0; {1237#false} is VALID [2020-07-10 20:38:40,443 INFO L280 TraceCheckUtils]: 419: Hoare triple {1237#false} ~st2~0 := 1; {1237#false} is VALID [2020-07-10 20:38:40,444 INFO L280 TraceCheckUtils]: 420: Hoare triple {1237#false} ~mode2~0 := 0; {1237#false} is VALID [2020-07-10 20:38:40,444 INFO L280 TraceCheckUtils]: 421: Hoare triple {1237#false} havoc ~node3__newmax~6; {1237#false} is VALID [2020-07-10 20:38:40,444 INFO L280 TraceCheckUtils]: 422: Hoare triple {1237#false} ~node3__newmax~6 := 0; {1237#false} is VALID [2020-07-10 20:38:40,444 INFO L280 TraceCheckUtils]: 423: Hoare triple {1237#false} assume !(0 == ~mode3~0 % 256); {1237#false} is VALID [2020-07-10 20:38:40,445 INFO L280 TraceCheckUtils]: 424: Hoare triple {1237#false} assume !(255 == ~r3~0 % 256); {1237#false} is VALID [2020-07-10 20:38:40,445 INFO L280 TraceCheckUtils]: 425: Hoare triple {1237#false} ~r3~0 := 1 + ~r3~0 % 256; {1237#false} is VALID [2020-07-10 20:38:40,445 INFO L280 TraceCheckUtils]: 426: Hoare triple {1237#false} assume !!(0 == ~ep13~0 % 256); {1237#false} is VALID [2020-07-10 20:38:40,445 INFO L280 TraceCheckUtils]: 427: Hoare triple {1237#false} assume !!(0 == ~ep23~0 % 256); {1237#false} is VALID [2020-07-10 20:38:40,445 INFO L280 TraceCheckUtils]: 428: Hoare triple {1237#false} ~newmax3~0 := ~node3__newmax~6; {1237#false} is VALID [2020-07-10 20:38:40,446 INFO L280 TraceCheckUtils]: 429: Hoare triple {1237#false} assume 2 == ~r3~0 % 256; {1237#false} is VALID [2020-07-10 20:38:40,446 INFO L280 TraceCheckUtils]: 430: Hoare triple {1237#false} assume ~max3~0 == ~id3~0; {1237#false} is VALID [2020-07-10 20:38:40,446 INFO L280 TraceCheckUtils]: 431: Hoare triple {1237#false} ~st3~0 := 1; {1237#false} is VALID [2020-07-10 20:38:40,446 INFO L280 TraceCheckUtils]: 432: Hoare triple {1237#false} ~mode3~0 := 0; {1237#false} is VALID [2020-07-10 20:38:40,447 INFO L280 TraceCheckUtils]: 433: Hoare triple {1237#false} ~p12_old~0 := ~p12_new~0; {1237#false} is VALID [2020-07-10 20:38:40,447 INFO L280 TraceCheckUtils]: 434: Hoare triple {1237#false} ~p12_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-10 20:38:40,447 INFO L280 TraceCheckUtils]: 435: Hoare triple {1237#false} ~p13_old~0 := ~p13_new~0; {1237#false} is VALID [2020-07-10 20:38:40,447 INFO L280 TraceCheckUtils]: 436: Hoare triple {1237#false} ~p13_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-10 20:38:40,448 INFO L280 TraceCheckUtils]: 437: Hoare triple {1237#false} ~p21_old~0 := ~p21_new~0; {1237#false} is VALID [2020-07-10 20:38:40,448 INFO L280 TraceCheckUtils]: 438: Hoare triple {1237#false} ~p21_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-10 20:38:40,448 INFO L280 TraceCheckUtils]: 439: Hoare triple {1237#false} ~p23_old~0 := ~p23_new~0; {1237#false} is VALID [2020-07-10 20:38:40,448 INFO L280 TraceCheckUtils]: 440: Hoare triple {1237#false} ~p23_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-10 20:38:40,449 INFO L280 TraceCheckUtils]: 441: Hoare triple {1237#false} ~p31_old~0 := ~p31_new~0; {1237#false} is VALID [2020-07-10 20:38:40,449 INFO L280 TraceCheckUtils]: 442: Hoare triple {1237#false} ~p31_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-10 20:38:40,449 INFO L280 TraceCheckUtils]: 443: Hoare triple {1237#false} ~p32_old~0 := ~p32_new~0; {1237#false} is VALID [2020-07-10 20:38:40,449 INFO L280 TraceCheckUtils]: 444: Hoare triple {1237#false} ~p32_new~0 := ~nomsg~0; {1237#false} is VALID [2020-07-10 20:38:40,450 INFO L280 TraceCheckUtils]: 445: Hoare triple {1237#false} havoc ~check__tmp~8; {1237#false} is VALID [2020-07-10 20:38:40,450 INFO L280 TraceCheckUtils]: 446: Hoare triple {1237#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {1237#false} is VALID [2020-07-10 20:38:40,450 INFO L280 TraceCheckUtils]: 447: Hoare triple {1237#false} ~check__tmp~8 := 0; {1237#false} is VALID [2020-07-10 20:38:40,450 INFO L280 TraceCheckUtils]: 448: Hoare triple {1237#false} ~__return_2840~0 := ~check__tmp~8; {1237#false} is VALID [2020-07-10 20:38:40,451 INFO L280 TraceCheckUtils]: 449: Hoare triple {1237#false} ~main__c1~0 := ~__return_2840~0; {1237#false} is VALID [2020-07-10 20:38:40,451 INFO L280 TraceCheckUtils]: 450: Hoare triple {1237#false} havoc ~__tmp_8~0; {1237#false} is VALID [2020-07-10 20:38:40,451 INFO L280 TraceCheckUtils]: 451: Hoare triple {1237#false} ~__tmp_8~0 := (if 0 == ~main__c1~0 then 0 else 1); {1237#false} is VALID [2020-07-10 20:38:40,451 INFO L280 TraceCheckUtils]: 452: Hoare triple {1237#false} havoc ~assert__arg~7; {1237#false} is VALID [2020-07-10 20:38:40,452 INFO L280 TraceCheckUtils]: 453: Hoare triple {1237#false} ~assert__arg~7 := ~__tmp_8~0; {1237#false} is VALID [2020-07-10 20:38:40,452 INFO L280 TraceCheckUtils]: 454: Hoare triple {1237#false} assume 0 == ~assert__arg~7 % 256; {1237#false} is VALID [2020-07-10 20:38:40,452 INFO L280 TraceCheckUtils]: 455: Hoare triple {1237#false} assume !false; {1237#false} is VALID [2020-07-10 20:38:40,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:38:40,621 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:38:40,623 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1157429896] [2020-07-10 20:38:40,624 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:38:40,625 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:38:40,625 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271745052] [2020-07-10 20:38:40,632 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 456 [2020-07-10 20:38:40,638 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:38:40,646 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:38:41,231 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 456 edges. 456 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:41,232 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:38:41,232 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:38:41,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:38:41,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:38:41,245 INFO L87 Difference]: Start difference. First operand 1233 states. Second operand 4 states. [2020-07-10 20:38:52,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:52,034 INFO L93 Difference]: Finished difference Result 2019 states and 2601 transitions. [2020-07-10 20:38:52,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:38:52,034 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 456 [2020-07-10 20:38:52,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:38:52,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:38:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2601 transitions. [2020-07-10 20:38:52,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:38:52,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2601 transitions. [2020-07-10 20:38:52,143 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2601 transitions. [2020-07-10 20:38:54,964 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2601 edges. 2601 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:55,398 INFO L225 Difference]: With dead ends: 2019 [2020-07-10 20:38:55,398 INFO L226 Difference]: Without dead ends: 1445 [2020-07-10 20:38:55,407 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:38:55,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1445 states. [2020-07-10 20:38:56,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1445 to 1438. [2020-07-10 20:38:56,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:38:56,530 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1445 states. Second operand 1438 states. [2020-07-10 20:38:56,530 INFO L74 IsIncluded]: Start isIncluded. First operand 1445 states. Second operand 1438 states. [2020-07-10 20:38:56,530 INFO L87 Difference]: Start difference. First operand 1445 states. Second operand 1438 states. [2020-07-10 20:38:56,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:56,751 INFO L93 Difference]: Finished difference Result 1445 states and 1729 transitions. [2020-07-10 20:38:56,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1729 transitions. [2020-07-10 20:38:56,756 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:38:56,756 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:38:56,756 INFO L74 IsIncluded]: Start isIncluded. First operand 1438 states. Second operand 1445 states. [2020-07-10 20:38:56,756 INFO L87 Difference]: Start difference. First operand 1438 states. Second operand 1445 states. [2020-07-10 20:38:56,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:38:56,882 INFO L93 Difference]: Finished difference Result 1445 states and 1729 transitions. [2020-07-10 20:38:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1729 transitions. [2020-07-10 20:38:56,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:38:56,886 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:38:56,886 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:38:56,887 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:38:56,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1438 states. [2020-07-10 20:38:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 1723 transitions. [2020-07-10 20:38:57,050 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 1723 transitions. Word has length 456 [2020-07-10 20:38:57,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:38:57,051 INFO L479 AbstractCegarLoop]: Abstraction has 1438 states and 1723 transitions. [2020-07-10 20:38:57,052 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:38:57,052 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1438 states and 1723 transitions. [2020-07-10 20:38:58,891 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1723 edges. 1723 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:38:58,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1723 transitions. [2020-07-10 20:38:58,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2020-07-10 20:38:58,905 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:38:58,906 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] [2020-07-10 20:38:58,906 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 20:38:58,907 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:38:58,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:38:58,907 INFO L82 PathProgramCache]: Analyzing trace with hash 1418962381, now seen corresponding path program 1 times [2020-07-10 20:38:58,908 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:38:58,908 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [194211227] [2020-07-10 20:38:58,908 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:38:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:59,632 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 20:38:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:38:59,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {11185#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {11114#true} ~nomsg~0 := -1; {11114#true} is VALID [2020-07-10 20:38:59,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {11114#true} ~p12~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,697 INFO L280 TraceCheckUtils]: 3: Hoare triple {11114#true} ~p12_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,697 INFO L280 TraceCheckUtils]: 4: Hoare triple {11114#true} ~p12_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,698 INFO L280 TraceCheckUtils]: 5: Hoare triple {11114#true} ~ep12~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,698 INFO L280 TraceCheckUtils]: 6: Hoare triple {11114#true} ~p13~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,698 INFO L280 TraceCheckUtils]: 7: Hoare triple {11114#true} ~p13_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,699 INFO L280 TraceCheckUtils]: 8: Hoare triple {11114#true} ~p13_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,699 INFO L280 TraceCheckUtils]: 9: Hoare triple {11114#true} ~ep13~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,700 INFO L280 TraceCheckUtils]: 10: Hoare triple {11114#true} ~p21~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,700 INFO L280 TraceCheckUtils]: 11: Hoare triple {11114#true} ~p21_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,700 INFO L280 TraceCheckUtils]: 12: Hoare triple {11114#true} ~p21_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,701 INFO L280 TraceCheckUtils]: 13: Hoare triple {11114#true} ~ep21~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,701 INFO L280 TraceCheckUtils]: 14: Hoare triple {11114#true} ~p23~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,701 INFO L280 TraceCheckUtils]: 15: Hoare triple {11114#true} ~p23_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,702 INFO L280 TraceCheckUtils]: 16: Hoare triple {11114#true} ~p23_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,702 INFO L280 TraceCheckUtils]: 17: Hoare triple {11114#true} ~ep23~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,702 INFO L280 TraceCheckUtils]: 18: Hoare triple {11114#true} ~p31~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,703 INFO L280 TraceCheckUtils]: 19: Hoare triple {11114#true} ~p31_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,703 INFO L280 TraceCheckUtils]: 20: Hoare triple {11114#true} ~p31_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,703 INFO L280 TraceCheckUtils]: 21: Hoare triple {11114#true} ~ep31~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,704 INFO L280 TraceCheckUtils]: 22: Hoare triple {11114#true} ~p32~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,704 INFO L280 TraceCheckUtils]: 23: Hoare triple {11114#true} ~p32_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,705 INFO L280 TraceCheckUtils]: 24: Hoare triple {11114#true} ~p32_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,705 INFO L280 TraceCheckUtils]: 25: Hoare triple {11114#true} ~ep32~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,705 INFO L280 TraceCheckUtils]: 26: Hoare triple {11114#true} ~id1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,706 INFO L280 TraceCheckUtils]: 27: Hoare triple {11114#true} ~r1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,706 INFO L280 TraceCheckUtils]: 28: Hoare triple {11114#true} ~st1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,706 INFO L280 TraceCheckUtils]: 29: Hoare triple {11114#true} ~nl1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,707 INFO L280 TraceCheckUtils]: 30: Hoare triple {11114#true} ~m1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,707 INFO L280 TraceCheckUtils]: 31: Hoare triple {11114#true} ~max1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,708 INFO L280 TraceCheckUtils]: 32: Hoare triple {11114#true} ~mode1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,708 INFO L280 TraceCheckUtils]: 33: Hoare triple {11114#true} ~newmax1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,708 INFO L280 TraceCheckUtils]: 34: Hoare triple {11114#true} ~id2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,709 INFO L280 TraceCheckUtils]: 35: Hoare triple {11114#true} ~r2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,709 INFO L280 TraceCheckUtils]: 36: Hoare triple {11114#true} ~st2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,709 INFO L280 TraceCheckUtils]: 37: Hoare triple {11114#true} ~nl2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,710 INFO L280 TraceCheckUtils]: 38: Hoare triple {11114#true} ~m2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,710 INFO L280 TraceCheckUtils]: 39: Hoare triple {11114#true} ~max2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,710 INFO L280 TraceCheckUtils]: 40: Hoare triple {11114#true} ~mode2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,711 INFO L280 TraceCheckUtils]: 41: Hoare triple {11114#true} ~newmax2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,711 INFO L280 TraceCheckUtils]: 42: Hoare triple {11114#true} ~id3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,712 INFO L280 TraceCheckUtils]: 43: Hoare triple {11114#true} ~r3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,712 INFO L280 TraceCheckUtils]: 44: Hoare triple {11114#true} ~st3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,712 INFO L280 TraceCheckUtils]: 45: Hoare triple {11114#true} ~nl3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,713 INFO L280 TraceCheckUtils]: 46: Hoare triple {11114#true} ~m3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,713 INFO L280 TraceCheckUtils]: 47: Hoare triple {11114#true} ~max3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,713 INFO L280 TraceCheckUtils]: 48: Hoare triple {11114#true} ~mode3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,714 INFO L280 TraceCheckUtils]: 49: Hoare triple {11114#true} ~newmax3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,714 INFO L280 TraceCheckUtils]: 50: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {11114#true} is VALID [2020-07-10 20:38:59,715 INFO L280 TraceCheckUtils]: 51: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {11114#true} is VALID [2020-07-10 20:38:59,715 INFO L280 TraceCheckUtils]: 52: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {11114#true} is VALID [2020-07-10 20:38:59,715 INFO L280 TraceCheckUtils]: 53: Hoare triple {11114#true} ~__return_1873~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,716 INFO L280 TraceCheckUtils]: 54: Hoare triple {11114#true} ~__return_2019~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,716 INFO L280 TraceCheckUtils]: 55: Hoare triple {11114#true} ~__return_2152~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,716 INFO L280 TraceCheckUtils]: 56: Hoare triple {11114#true} ~__return_2288~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,717 INFO L280 TraceCheckUtils]: 57: Hoare triple {11114#true} ~__return_3084~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,717 INFO L280 TraceCheckUtils]: 58: Hoare triple {11114#true} ~__return_3053~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,718 INFO L280 TraceCheckUtils]: 59: Hoare triple {11114#true} ~__return_2989~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,718 INFO L280 TraceCheckUtils]: 60: Hoare triple {11114#true} ~__return_2955~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,718 INFO L280 TraceCheckUtils]: 61: Hoare triple {11114#true} ~__return_2551~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,719 INFO L280 TraceCheckUtils]: 62: Hoare triple {11114#true} ~__return_2840~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,719 INFO L280 TraceCheckUtils]: 63: Hoare triple {11114#true} ~__return_2806~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,719 INFO L280 TraceCheckUtils]: 64: Hoare triple {11114#true} ~__return_2721~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,720 INFO L280 TraceCheckUtils]: 65: Hoare triple {11114#true} ~__return_2426~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,720 INFO L280 TraceCheckUtils]: 66: Hoare triple {11114#true} assume true; {11114#true} is VALID [2020-07-10 20:38:59,721 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {11114#true} {11114#true} #2512#return; {11114#true} is VALID [2020-07-10 20:38:59,730 INFO L263 TraceCheckUtils]: 0: Hoare triple {11114#true} call ULTIMATE.init(); {11185#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:38:59,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {11185#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {11114#true} ~nomsg~0 := -1; {11114#true} is VALID [2020-07-10 20:38:59,731 INFO L280 TraceCheckUtils]: 3: Hoare triple {11114#true} ~p12~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,732 INFO L280 TraceCheckUtils]: 4: Hoare triple {11114#true} ~p12_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,732 INFO L280 TraceCheckUtils]: 5: Hoare triple {11114#true} ~p12_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,733 INFO L280 TraceCheckUtils]: 6: Hoare triple {11114#true} ~ep12~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,733 INFO L280 TraceCheckUtils]: 7: Hoare triple {11114#true} ~p13~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,733 INFO L280 TraceCheckUtils]: 8: Hoare triple {11114#true} ~p13_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,734 INFO L280 TraceCheckUtils]: 9: Hoare triple {11114#true} ~p13_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,734 INFO L280 TraceCheckUtils]: 10: Hoare triple {11114#true} ~ep13~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,734 INFO L280 TraceCheckUtils]: 11: Hoare triple {11114#true} ~p21~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,735 INFO L280 TraceCheckUtils]: 12: Hoare triple {11114#true} ~p21_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,735 INFO L280 TraceCheckUtils]: 13: Hoare triple {11114#true} ~p21_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,735 INFO L280 TraceCheckUtils]: 14: Hoare triple {11114#true} ~ep21~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,736 INFO L280 TraceCheckUtils]: 15: Hoare triple {11114#true} ~p23~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,736 INFO L280 TraceCheckUtils]: 16: Hoare triple {11114#true} ~p23_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {11114#true} ~p23_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,737 INFO L280 TraceCheckUtils]: 18: Hoare triple {11114#true} ~ep23~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,737 INFO L280 TraceCheckUtils]: 19: Hoare triple {11114#true} ~p31~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,737 INFO L280 TraceCheckUtils]: 20: Hoare triple {11114#true} ~p31_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,738 INFO L280 TraceCheckUtils]: 21: Hoare triple {11114#true} ~p31_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,738 INFO L280 TraceCheckUtils]: 22: Hoare triple {11114#true} ~ep31~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {11114#true} ~p32~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {11114#true} ~p32_old~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,739 INFO L280 TraceCheckUtils]: 25: Hoare triple {11114#true} ~p32_new~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {11114#true} ~ep32~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,740 INFO L280 TraceCheckUtils]: 27: Hoare triple {11114#true} ~id1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,740 INFO L280 TraceCheckUtils]: 28: Hoare triple {11114#true} ~r1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,740 INFO L280 TraceCheckUtils]: 29: Hoare triple {11114#true} ~st1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,741 INFO L280 TraceCheckUtils]: 30: Hoare triple {11114#true} ~nl1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,741 INFO L280 TraceCheckUtils]: 31: Hoare triple {11114#true} ~m1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,741 INFO L280 TraceCheckUtils]: 32: Hoare triple {11114#true} ~max1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,742 INFO L280 TraceCheckUtils]: 33: Hoare triple {11114#true} ~mode1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,742 INFO L280 TraceCheckUtils]: 34: Hoare triple {11114#true} ~newmax1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,742 INFO L280 TraceCheckUtils]: 35: Hoare triple {11114#true} ~id2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,743 INFO L280 TraceCheckUtils]: 36: Hoare triple {11114#true} ~r2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,743 INFO L280 TraceCheckUtils]: 37: Hoare triple {11114#true} ~st2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,743 INFO L280 TraceCheckUtils]: 38: Hoare triple {11114#true} ~nl2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,744 INFO L280 TraceCheckUtils]: 39: Hoare triple {11114#true} ~m2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,744 INFO L280 TraceCheckUtils]: 40: Hoare triple {11114#true} ~max2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,744 INFO L280 TraceCheckUtils]: 41: Hoare triple {11114#true} ~mode2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,745 INFO L280 TraceCheckUtils]: 42: Hoare triple {11114#true} ~newmax2~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,745 INFO L280 TraceCheckUtils]: 43: Hoare triple {11114#true} ~id3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,745 INFO L280 TraceCheckUtils]: 44: Hoare triple {11114#true} ~r3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,746 INFO L280 TraceCheckUtils]: 45: Hoare triple {11114#true} ~st3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,746 INFO L280 TraceCheckUtils]: 46: Hoare triple {11114#true} ~nl3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,746 INFO L280 TraceCheckUtils]: 47: Hoare triple {11114#true} ~m3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,746 INFO L280 TraceCheckUtils]: 48: Hoare triple {11114#true} ~max3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,747 INFO L280 TraceCheckUtils]: 49: Hoare triple {11114#true} ~mode3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,747 INFO L280 TraceCheckUtils]: 50: Hoare triple {11114#true} ~newmax3~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,747 INFO L280 TraceCheckUtils]: 51: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {11114#true} is VALID [2020-07-10 20:38:59,747 INFO L280 TraceCheckUtils]: 52: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {11114#true} is VALID [2020-07-10 20:38:59,747 INFO L280 TraceCheckUtils]: 53: Hoare triple {11114#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {11114#true} is VALID [2020-07-10 20:38:59,748 INFO L280 TraceCheckUtils]: 54: Hoare triple {11114#true} ~__return_1873~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,748 INFO L280 TraceCheckUtils]: 55: Hoare triple {11114#true} ~__return_2019~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,748 INFO L280 TraceCheckUtils]: 56: Hoare triple {11114#true} ~__return_2152~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,748 INFO L280 TraceCheckUtils]: 57: Hoare triple {11114#true} ~__return_2288~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,748 INFO L280 TraceCheckUtils]: 58: Hoare triple {11114#true} ~__return_3084~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,749 INFO L280 TraceCheckUtils]: 59: Hoare triple {11114#true} ~__return_3053~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,749 INFO L280 TraceCheckUtils]: 60: Hoare triple {11114#true} ~__return_2989~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,749 INFO L280 TraceCheckUtils]: 61: Hoare triple {11114#true} ~__return_2955~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,749 INFO L280 TraceCheckUtils]: 62: Hoare triple {11114#true} ~__return_2551~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,750 INFO L280 TraceCheckUtils]: 63: Hoare triple {11114#true} ~__return_2840~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,750 INFO L280 TraceCheckUtils]: 64: Hoare triple {11114#true} ~__return_2806~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,750 INFO L280 TraceCheckUtils]: 65: Hoare triple {11114#true} ~__return_2721~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,750 INFO L280 TraceCheckUtils]: 66: Hoare triple {11114#true} ~__return_2426~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,750 INFO L280 TraceCheckUtils]: 67: Hoare triple {11114#true} assume true; {11114#true} is VALID [2020-07-10 20:38:59,751 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {11114#true} {11114#true} #2512#return; {11114#true} is VALID [2020-07-10 20:38:59,751 INFO L263 TraceCheckUtils]: 69: Hoare triple {11114#true} call #t~ret30 := main(); {11114#true} is VALID [2020-07-10 20:38:59,751 INFO L280 TraceCheckUtils]: 70: Hoare triple {11114#true} havoc ~main__c1~0; {11114#true} is VALID [2020-07-10 20:38:59,751 INFO L280 TraceCheckUtils]: 71: Hoare triple {11114#true} havoc ~main__i2~0; {11114#true} is VALID [2020-07-10 20:38:59,752 INFO L280 TraceCheckUtils]: 72: Hoare triple {11114#true} ~main__c1~0 := 0; {11114#true} is VALID [2020-07-10 20:38:59,752 INFO L280 TraceCheckUtils]: 73: Hoare triple {11114#true} ~ep12~0 := #t~nondet0; {11114#true} is VALID [2020-07-10 20:38:59,752 INFO L280 TraceCheckUtils]: 74: Hoare triple {11114#true} havoc #t~nondet0; {11114#true} is VALID [2020-07-10 20:38:59,752 INFO L280 TraceCheckUtils]: 75: Hoare triple {11114#true} ~ep13~0 := #t~nondet1; {11114#true} is VALID [2020-07-10 20:38:59,752 INFO L280 TraceCheckUtils]: 76: Hoare triple {11114#true} havoc #t~nondet1; {11114#true} is VALID [2020-07-10 20:38:59,753 INFO L280 TraceCheckUtils]: 77: Hoare triple {11114#true} ~ep21~0 := #t~nondet2; {11114#true} is VALID [2020-07-10 20:38:59,753 INFO L280 TraceCheckUtils]: 78: Hoare triple {11114#true} havoc #t~nondet2; {11114#true} is VALID [2020-07-10 20:38:59,754 INFO L280 TraceCheckUtils]: 79: Hoare triple {11114#true} ~ep23~0 := #t~nondet3; {11114#true} is VALID [2020-07-10 20:38:59,754 INFO L280 TraceCheckUtils]: 80: Hoare triple {11114#true} havoc #t~nondet3; {11114#true} is VALID [2020-07-10 20:38:59,754 INFO L280 TraceCheckUtils]: 81: Hoare triple {11114#true} ~ep31~0 := #t~nondet4; {11114#true} is VALID [2020-07-10 20:38:59,755 INFO L280 TraceCheckUtils]: 82: Hoare triple {11114#true} havoc #t~nondet4; {11114#true} is VALID [2020-07-10 20:38:59,755 INFO L280 TraceCheckUtils]: 83: Hoare triple {11114#true} ~ep32~0 := #t~nondet5; {11114#true} is VALID [2020-07-10 20:38:59,755 INFO L280 TraceCheckUtils]: 84: Hoare triple {11114#true} havoc #t~nondet5; {11114#true} is VALID [2020-07-10 20:38:59,756 INFO L280 TraceCheckUtils]: 85: Hoare triple {11114#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,756 INFO L280 TraceCheckUtils]: 86: Hoare triple {11114#true} ~id1~0 := #t~nondet6; {11114#true} is VALID [2020-07-10 20:38:59,756 INFO L280 TraceCheckUtils]: 87: Hoare triple {11114#true} havoc #t~nondet6; {11114#true} is VALID [2020-07-10 20:38:59,757 INFO L280 TraceCheckUtils]: 88: Hoare triple {11114#true} ~r1~0 := #t~nondet7; {11114#true} is VALID [2020-07-10 20:38:59,757 INFO L280 TraceCheckUtils]: 89: Hoare triple {11114#true} havoc #t~nondet7; {11114#true} is VALID [2020-07-10 20:38:59,757 INFO L280 TraceCheckUtils]: 90: Hoare triple {11114#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,758 INFO L280 TraceCheckUtils]: 91: Hoare triple {11114#true} ~st1~0 := #t~nondet8; {11114#true} is VALID [2020-07-10 20:38:59,758 INFO L280 TraceCheckUtils]: 92: Hoare triple {11114#true} havoc #t~nondet8; {11114#true} is VALID [2020-07-10 20:38:59,758 INFO L280 TraceCheckUtils]: 93: Hoare triple {11114#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,759 INFO L280 TraceCheckUtils]: 94: Hoare triple {11114#true} ~nl1~0 := #t~nondet9; {11114#true} is VALID [2020-07-10 20:38:59,759 INFO L280 TraceCheckUtils]: 95: Hoare triple {11114#true} havoc #t~nondet9; {11114#true} is VALID [2020-07-10 20:38:59,759 INFO L280 TraceCheckUtils]: 96: Hoare triple {11114#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,759 INFO L280 TraceCheckUtils]: 97: Hoare triple {11114#true} ~m1~0 := #t~nondet10; {11114#true} is VALID [2020-07-10 20:38:59,760 INFO L280 TraceCheckUtils]: 98: Hoare triple {11114#true} havoc #t~nondet10; {11114#true} is VALID [2020-07-10 20:38:59,760 INFO L280 TraceCheckUtils]: 99: Hoare triple {11114#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,760 INFO L280 TraceCheckUtils]: 100: Hoare triple {11114#true} ~max1~0 := #t~nondet11; {11114#true} is VALID [2020-07-10 20:38:59,761 INFO L280 TraceCheckUtils]: 101: Hoare triple {11114#true} havoc #t~nondet11; {11114#true} is VALID [2020-07-10 20:38:59,761 INFO L280 TraceCheckUtils]: 102: Hoare triple {11114#true} ~mode1~0 := #t~nondet12; {11114#true} is VALID [2020-07-10 20:38:59,761 INFO L280 TraceCheckUtils]: 103: Hoare triple {11114#true} havoc #t~nondet12; {11114#true} is VALID [2020-07-10 20:38:59,761 INFO L280 TraceCheckUtils]: 104: Hoare triple {11114#true} ~newmax1~0 := #t~nondet13; {11114#true} is VALID [2020-07-10 20:38:59,761 INFO L280 TraceCheckUtils]: 105: Hoare triple {11114#true} havoc #t~nondet13; {11114#true} is VALID [2020-07-10 20:38:59,761 INFO L280 TraceCheckUtils]: 106: Hoare triple {11114#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,762 INFO L280 TraceCheckUtils]: 107: Hoare triple {11114#true} ~id2~0 := #t~nondet14; {11114#true} is VALID [2020-07-10 20:38:59,762 INFO L280 TraceCheckUtils]: 108: Hoare triple {11114#true} havoc #t~nondet14; {11114#true} is VALID [2020-07-10 20:38:59,762 INFO L280 TraceCheckUtils]: 109: Hoare triple {11114#true} ~r2~0 := #t~nondet15; {11114#true} is VALID [2020-07-10 20:38:59,762 INFO L280 TraceCheckUtils]: 110: Hoare triple {11114#true} havoc #t~nondet15; {11114#true} is VALID [2020-07-10 20:38:59,762 INFO L280 TraceCheckUtils]: 111: Hoare triple {11114#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,763 INFO L280 TraceCheckUtils]: 112: Hoare triple {11114#true} ~st2~0 := #t~nondet16; {11114#true} is VALID [2020-07-10 20:38:59,763 INFO L280 TraceCheckUtils]: 113: Hoare triple {11114#true} havoc #t~nondet16; {11114#true} is VALID [2020-07-10 20:38:59,763 INFO L280 TraceCheckUtils]: 114: Hoare triple {11114#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,763 INFO L280 TraceCheckUtils]: 115: Hoare triple {11114#true} ~nl2~0 := #t~nondet17; {11114#true} is VALID [2020-07-10 20:38:59,763 INFO L280 TraceCheckUtils]: 116: Hoare triple {11114#true} havoc #t~nondet17; {11114#true} is VALID [2020-07-10 20:38:59,764 INFO L280 TraceCheckUtils]: 117: Hoare triple {11114#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,764 INFO L280 TraceCheckUtils]: 118: Hoare triple {11114#true} ~m2~0 := #t~nondet18; {11114#true} is VALID [2020-07-10 20:38:59,764 INFO L280 TraceCheckUtils]: 119: Hoare triple {11114#true} havoc #t~nondet18; {11114#true} is VALID [2020-07-10 20:38:59,764 INFO L280 TraceCheckUtils]: 120: Hoare triple {11114#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,764 INFO L280 TraceCheckUtils]: 121: Hoare triple {11114#true} ~max2~0 := #t~nondet19; {11114#true} is VALID [2020-07-10 20:38:59,764 INFO L280 TraceCheckUtils]: 122: Hoare triple {11114#true} havoc #t~nondet19; {11114#true} is VALID [2020-07-10 20:38:59,765 INFO L280 TraceCheckUtils]: 123: Hoare triple {11114#true} ~mode2~0 := #t~nondet20; {11114#true} is VALID [2020-07-10 20:38:59,765 INFO L280 TraceCheckUtils]: 124: Hoare triple {11114#true} havoc #t~nondet20; {11114#true} is VALID [2020-07-10 20:38:59,765 INFO L280 TraceCheckUtils]: 125: Hoare triple {11114#true} ~newmax2~0 := #t~nondet21; {11114#true} is VALID [2020-07-10 20:38:59,765 INFO L280 TraceCheckUtils]: 126: Hoare triple {11114#true} havoc #t~nondet21; {11114#true} is VALID [2020-07-10 20:38:59,766 INFO L280 TraceCheckUtils]: 127: Hoare triple {11114#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,766 INFO L280 TraceCheckUtils]: 128: Hoare triple {11114#true} ~id3~0 := #t~nondet22; {11114#true} is VALID [2020-07-10 20:38:59,766 INFO L280 TraceCheckUtils]: 129: Hoare triple {11114#true} havoc #t~nondet22; {11114#true} is VALID [2020-07-10 20:38:59,766 INFO L280 TraceCheckUtils]: 130: Hoare triple {11114#true} ~r3~0 := #t~nondet23; {11114#true} is VALID [2020-07-10 20:38:59,766 INFO L280 TraceCheckUtils]: 131: Hoare triple {11114#true} havoc #t~nondet23; {11114#true} is VALID [2020-07-10 20:38:59,767 INFO L280 TraceCheckUtils]: 132: Hoare triple {11114#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,767 INFO L280 TraceCheckUtils]: 133: Hoare triple {11114#true} ~st3~0 := #t~nondet24; {11114#true} is VALID [2020-07-10 20:38:59,767 INFO L280 TraceCheckUtils]: 134: Hoare triple {11114#true} havoc #t~nondet24; {11114#true} is VALID [2020-07-10 20:38:59,767 INFO L280 TraceCheckUtils]: 135: Hoare triple {11114#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,767 INFO L280 TraceCheckUtils]: 136: Hoare triple {11114#true} ~nl3~0 := #t~nondet25; {11114#true} is VALID [2020-07-10 20:38:59,768 INFO L280 TraceCheckUtils]: 137: Hoare triple {11114#true} havoc #t~nondet25; {11114#true} is VALID [2020-07-10 20:38:59,768 INFO L280 TraceCheckUtils]: 138: Hoare triple {11114#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,768 INFO L280 TraceCheckUtils]: 139: Hoare triple {11114#true} ~m3~0 := #t~nondet26; {11114#true} is VALID [2020-07-10 20:38:59,768 INFO L280 TraceCheckUtils]: 140: Hoare triple {11114#true} havoc #t~nondet26; {11114#true} is VALID [2020-07-10 20:38:59,768 INFO L280 TraceCheckUtils]: 141: Hoare triple {11114#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {11114#true} is VALID [2020-07-10 20:38:59,769 INFO L280 TraceCheckUtils]: 142: Hoare triple {11114#true} ~max3~0 := #t~nondet27; {11114#true} is VALID [2020-07-10 20:38:59,769 INFO L280 TraceCheckUtils]: 143: Hoare triple {11114#true} havoc #t~nondet27; {11114#true} is VALID [2020-07-10 20:38:59,769 INFO L280 TraceCheckUtils]: 144: Hoare triple {11114#true} ~mode3~0 := #t~nondet28; {11114#true} is VALID [2020-07-10 20:38:59,769 INFO L280 TraceCheckUtils]: 145: Hoare triple {11114#true} havoc #t~nondet28; {11114#true} is VALID [2020-07-10 20:38:59,769 INFO L280 TraceCheckUtils]: 146: Hoare triple {11114#true} ~newmax3~0 := #t~nondet29; {11114#true} is VALID [2020-07-10 20:38:59,769 INFO L280 TraceCheckUtils]: 147: Hoare triple {11114#true} havoc #t~nondet29; {11114#true} is VALID [2020-07-10 20:38:59,770 INFO L280 TraceCheckUtils]: 148: Hoare triple {11114#true} havoc ~init__r121~0; {11114#true} is VALID [2020-07-10 20:38:59,770 INFO L280 TraceCheckUtils]: 149: Hoare triple {11114#true} havoc ~init__r131~0; {11114#true} is VALID [2020-07-10 20:38:59,770 INFO L280 TraceCheckUtils]: 150: Hoare triple {11114#true} havoc ~init__r211~0; {11114#true} is VALID [2020-07-10 20:38:59,770 INFO L280 TraceCheckUtils]: 151: Hoare triple {11114#true} havoc ~init__r231~0; {11114#true} is VALID [2020-07-10 20:38:59,770 INFO L280 TraceCheckUtils]: 152: Hoare triple {11114#true} havoc ~init__r311~0; {11114#true} is VALID [2020-07-10 20:38:59,771 INFO L280 TraceCheckUtils]: 153: Hoare triple {11114#true} havoc ~init__r321~0; {11114#true} is VALID [2020-07-10 20:38:59,771 INFO L280 TraceCheckUtils]: 154: Hoare triple {11114#true} havoc ~init__r122~0; {11114#true} is VALID [2020-07-10 20:38:59,771 INFO L280 TraceCheckUtils]: 155: Hoare triple {11114#true} havoc ~init__tmp~0; {11114#true} is VALID [2020-07-10 20:38:59,771 INFO L280 TraceCheckUtils]: 156: Hoare triple {11114#true} havoc ~init__r132~0; {11114#true} is VALID [2020-07-10 20:38:59,771 INFO L280 TraceCheckUtils]: 157: Hoare triple {11114#true} havoc ~init__tmp___0~0; {11114#true} is VALID [2020-07-10 20:38:59,771 INFO L280 TraceCheckUtils]: 158: Hoare triple {11114#true} havoc ~init__r212~0; {11114#true} is VALID [2020-07-10 20:38:59,772 INFO L280 TraceCheckUtils]: 159: Hoare triple {11114#true} havoc ~init__tmp___1~0; {11114#true} is VALID [2020-07-10 20:38:59,772 INFO L280 TraceCheckUtils]: 160: Hoare triple {11114#true} havoc ~init__r232~0; {11114#true} is VALID [2020-07-10 20:38:59,772 INFO L280 TraceCheckUtils]: 161: Hoare triple {11114#true} havoc ~init__tmp___2~0; {11114#true} is VALID [2020-07-10 20:38:59,773 INFO L280 TraceCheckUtils]: 162: Hoare triple {11114#true} havoc ~init__r312~0; {11114#true} is VALID [2020-07-10 20:38:59,773 INFO L280 TraceCheckUtils]: 163: Hoare triple {11114#true} havoc ~init__tmp___3~0; {11114#true} is VALID [2020-07-10 20:38:59,773 INFO L280 TraceCheckUtils]: 164: Hoare triple {11114#true} havoc ~init__r322~0; {11114#true} is VALID [2020-07-10 20:38:59,774 INFO L280 TraceCheckUtils]: 165: Hoare triple {11114#true} havoc ~init__tmp___4~0; {11114#true} is VALID [2020-07-10 20:38:59,774 INFO L280 TraceCheckUtils]: 166: Hoare triple {11114#true} havoc ~init__tmp___5~0; {11114#true} is VALID [2020-07-10 20:38:59,774 INFO L280 TraceCheckUtils]: 167: Hoare triple {11114#true} ~init__r121~0 := ~ep12~0; {11114#true} is VALID [2020-07-10 20:38:59,775 INFO L280 TraceCheckUtils]: 168: Hoare triple {11114#true} ~init__r131~0 := ~ep13~0; {11114#true} is VALID [2020-07-10 20:38:59,775 INFO L280 TraceCheckUtils]: 169: Hoare triple {11114#true} ~init__r211~0 := ~ep21~0; {11114#true} is VALID [2020-07-10 20:38:59,775 INFO L280 TraceCheckUtils]: 170: Hoare triple {11114#true} ~init__r231~0 := ~ep23~0; {11114#true} is VALID [2020-07-10 20:38:59,775 INFO L280 TraceCheckUtils]: 171: Hoare triple {11114#true} ~init__r311~0 := ~ep31~0; {11114#true} is VALID [2020-07-10 20:38:59,776 INFO L280 TraceCheckUtils]: 172: Hoare triple {11114#true} ~init__r321~0 := ~ep32~0; {11114#true} is VALID [2020-07-10 20:38:59,776 INFO L280 TraceCheckUtils]: 173: Hoare triple {11114#true} assume !(0 == ~init__r121~0 % 256); {11114#true} is VALID [2020-07-10 20:38:59,776 INFO L280 TraceCheckUtils]: 174: Hoare triple {11114#true} ~init__tmp~0 := 1; {11114#true} is VALID [2020-07-10 20:38:59,776 INFO L280 TraceCheckUtils]: 175: Hoare triple {11114#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {11114#true} is VALID [2020-07-10 20:38:59,776 INFO L280 TraceCheckUtils]: 176: Hoare triple {11114#true} assume !(0 == ~init__r131~0 % 256); {11114#true} is VALID [2020-07-10 20:38:59,777 INFO L280 TraceCheckUtils]: 177: Hoare triple {11114#true} ~init__tmp___0~0 := 1; {11114#true} is VALID [2020-07-10 20:38:59,777 INFO L280 TraceCheckUtils]: 178: Hoare triple {11114#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {11114#true} is VALID [2020-07-10 20:38:59,777 INFO L280 TraceCheckUtils]: 179: Hoare triple {11114#true} assume !(0 == ~init__r211~0 % 256); {11114#true} is VALID [2020-07-10 20:38:59,777 INFO L280 TraceCheckUtils]: 180: Hoare triple {11114#true} ~init__tmp___1~0 := 1; {11114#true} is VALID [2020-07-10 20:38:59,777 INFO L280 TraceCheckUtils]: 181: Hoare triple {11114#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {11114#true} is VALID [2020-07-10 20:38:59,778 INFO L280 TraceCheckUtils]: 182: Hoare triple {11114#true} assume !(0 == ~init__r231~0 % 256); {11114#true} is VALID [2020-07-10 20:38:59,778 INFO L280 TraceCheckUtils]: 183: Hoare triple {11114#true} ~init__tmp___2~0 := 1; {11114#true} is VALID [2020-07-10 20:38:59,778 INFO L280 TraceCheckUtils]: 184: Hoare triple {11114#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {11114#true} is VALID [2020-07-10 20:38:59,778 INFO L280 TraceCheckUtils]: 185: Hoare triple {11114#true} assume !(0 == ~init__r311~0 % 256); {11114#true} is VALID [2020-07-10 20:38:59,778 INFO L280 TraceCheckUtils]: 186: Hoare triple {11114#true} ~init__tmp___3~0 := 1; {11114#true} is VALID [2020-07-10 20:38:59,779 INFO L280 TraceCheckUtils]: 187: Hoare triple {11114#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {11114#true} is VALID [2020-07-10 20:38:59,779 INFO L280 TraceCheckUtils]: 188: Hoare triple {11114#true} assume !(0 == ~init__r321~0 % 256); {11114#true} is VALID [2020-07-10 20:38:59,779 INFO L280 TraceCheckUtils]: 189: Hoare triple {11114#true} ~init__tmp___4~0 := 1; {11114#true} is VALID [2020-07-10 20:38:59,779 INFO L280 TraceCheckUtils]: 190: Hoare triple {11114#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {11114#true} is VALID [2020-07-10 20:38:59,780 INFO L280 TraceCheckUtils]: 191: Hoare triple {11114#true} assume ~id1~0 != ~id2~0; {11114#true} is VALID [2020-07-10 20:38:59,780 INFO L280 TraceCheckUtils]: 192: Hoare triple {11114#true} assume ~id1~0 != ~id3~0; {11114#true} is VALID [2020-07-10 20:38:59,780 INFO L280 TraceCheckUtils]: 193: Hoare triple {11114#true} assume ~id2~0 != ~id3~0; {11114#true} is VALID [2020-07-10 20:38:59,780 INFO L280 TraceCheckUtils]: 194: Hoare triple {11114#true} assume ~id1~0 >= 0; {11114#true} is VALID [2020-07-10 20:38:59,781 INFO L280 TraceCheckUtils]: 195: Hoare triple {11114#true} assume ~id2~0 >= 0; {11114#true} is VALID [2020-07-10 20:38:59,781 INFO L280 TraceCheckUtils]: 196: Hoare triple {11114#true} assume ~id3~0 >= 0; {11114#true} is VALID [2020-07-10 20:38:59,781 INFO L280 TraceCheckUtils]: 197: Hoare triple {11114#true} assume 0 == ~r1~0 % 256; {11114#true} is VALID [2020-07-10 20:38:59,782 INFO L280 TraceCheckUtils]: 198: Hoare triple {11114#true} assume 0 == ~r2~0 % 256; {11114#true} is VALID [2020-07-10 20:38:59,782 INFO L280 TraceCheckUtils]: 199: Hoare triple {11114#true} assume 0 == ~r3~0 % 256; {11114#true} is VALID [2020-07-10 20:38:59,782 INFO L280 TraceCheckUtils]: 200: Hoare triple {11114#true} assume ~max1~0 == ~id1~0; {11114#true} is VALID [2020-07-10 20:38:59,790 INFO L280 TraceCheckUtils]: 201: Hoare triple {11114#true} assume ~max2~0 == ~id2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,793 INFO L280 TraceCheckUtils]: 202: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,795 INFO L280 TraceCheckUtils]: 203: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,795 INFO L280 TraceCheckUtils]: 204: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,796 INFO L280 TraceCheckUtils]: 205: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,797 INFO L280 TraceCheckUtils]: 206: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,798 INFO L280 TraceCheckUtils]: 207: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,799 INFO L280 TraceCheckUtils]: 208: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,800 INFO L280 TraceCheckUtils]: 209: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,801 INFO L280 TraceCheckUtils]: 210: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,802 INFO L280 TraceCheckUtils]: 211: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,802 INFO L280 TraceCheckUtils]: 212: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,803 INFO L280 TraceCheckUtils]: 213: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,804 INFO L280 TraceCheckUtils]: 214: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,805 INFO L280 TraceCheckUtils]: 215: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,806 INFO L280 TraceCheckUtils]: 216: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__return_1873~0 := ~init__tmp___5~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,807 INFO L280 TraceCheckUtils]: 217: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1873~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,808 INFO L280 TraceCheckUtils]: 218: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,808 INFO L280 TraceCheckUtils]: 219: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,809 INFO L280 TraceCheckUtils]: 220: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,810 INFO L280 TraceCheckUtils]: 221: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,811 INFO L280 TraceCheckUtils]: 222: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,812 INFO L280 TraceCheckUtils]: 223: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,813 INFO L280 TraceCheckUtils]: 224: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,813 INFO L280 TraceCheckUtils]: 225: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,814 INFO L280 TraceCheckUtils]: 226: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,814 INFO L280 TraceCheckUtils]: 227: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,815 INFO L280 TraceCheckUtils]: 228: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,816 INFO L280 TraceCheckUtils]: 229: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,816 INFO L280 TraceCheckUtils]: 230: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,817 INFO L280 TraceCheckUtils]: 231: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,818 INFO L280 TraceCheckUtils]: 232: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,818 INFO L280 TraceCheckUtils]: 233: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node1__newmax~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,825 INFO L280 TraceCheckUtils]: 234: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,826 INFO L280 TraceCheckUtils]: 235: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,827 INFO L280 TraceCheckUtils]: 236: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,827 INFO L280 TraceCheckUtils]: 237: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,828 INFO L280 TraceCheckUtils]: 238: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,829 INFO L280 TraceCheckUtils]: 239: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,830 INFO L280 TraceCheckUtils]: 240: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node2__newmax~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,831 INFO L280 TraceCheckUtils]: 241: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,832 INFO L280 TraceCheckUtils]: 242: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,833 INFO L280 TraceCheckUtils]: 243: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,834 INFO L280 TraceCheckUtils]: 244: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,834 INFO L280 TraceCheckUtils]: 245: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,835 INFO L280 TraceCheckUtils]: 246: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,836 INFO L280 TraceCheckUtils]: 247: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node3__newmax~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,837 INFO L280 TraceCheckUtils]: 248: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,838 INFO L280 TraceCheckUtils]: 249: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,839 INFO L280 TraceCheckUtils]: 250: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,840 INFO L280 TraceCheckUtils]: 251: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,841 INFO L280 TraceCheckUtils]: 252: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,841 INFO L280 TraceCheckUtils]: 253: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,842 INFO L280 TraceCheckUtils]: 254: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,843 INFO L280 TraceCheckUtils]: 255: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,844 INFO L280 TraceCheckUtils]: 256: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,845 INFO L280 TraceCheckUtils]: 257: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,846 INFO L280 TraceCheckUtils]: 258: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,847 INFO L280 TraceCheckUtils]: 259: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,848 INFO L280 TraceCheckUtils]: 260: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,848 INFO L280 TraceCheckUtils]: 261: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,849 INFO L280 TraceCheckUtils]: 262: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,850 INFO L280 TraceCheckUtils]: 263: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,851 INFO L280 TraceCheckUtils]: 264: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,852 INFO L280 TraceCheckUtils]: 265: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,853 INFO L280 TraceCheckUtils]: 266: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,854 INFO L280 TraceCheckUtils]: 267: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,855 INFO L280 TraceCheckUtils]: 268: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,855 INFO L280 TraceCheckUtils]: 269: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,856 INFO L280 TraceCheckUtils]: 270: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,857 INFO L280 TraceCheckUtils]: 271: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,858 INFO L280 TraceCheckUtils]: 272: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,859 INFO L280 TraceCheckUtils]: 273: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,860 INFO L280 TraceCheckUtils]: 274: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,860 INFO L280 TraceCheckUtils]: 275: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,861 INFO L280 TraceCheckUtils]: 276: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,862 INFO L280 TraceCheckUtils]: 277: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__return_2019~0 := ~check__tmp~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,862 INFO L280 TraceCheckUtils]: 278: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2019~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,863 INFO L280 TraceCheckUtils]: 279: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,863 INFO L280 TraceCheckUtils]: 280: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,864 INFO L280 TraceCheckUtils]: 281: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,865 INFO L280 TraceCheckUtils]: 282: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,866 INFO L280 TraceCheckUtils]: 283: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,866 INFO L280 TraceCheckUtils]: 284: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,867 INFO L280 TraceCheckUtils]: 285: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node1__newmax~1 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,868 INFO L280 TraceCheckUtils]: 286: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,869 INFO L280 TraceCheckUtils]: 287: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,870 INFO L280 TraceCheckUtils]: 288: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,871 INFO L280 TraceCheckUtils]: 289: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,872 INFO L280 TraceCheckUtils]: 290: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,873 INFO L280 TraceCheckUtils]: 291: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,873 INFO L280 TraceCheckUtils]: 292: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,874 INFO L280 TraceCheckUtils]: 293: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,875 INFO L280 TraceCheckUtils]: 294: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,876 INFO L280 TraceCheckUtils]: 295: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node2__newmax~1 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,877 INFO L280 TraceCheckUtils]: 296: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,878 INFO L280 TraceCheckUtils]: 297: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,879 INFO L280 TraceCheckUtils]: 298: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,880 INFO L280 TraceCheckUtils]: 299: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,880 INFO L280 TraceCheckUtils]: 300: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,881 INFO L280 TraceCheckUtils]: 301: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,882 INFO L280 TraceCheckUtils]: 302: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,883 INFO L280 TraceCheckUtils]: 303: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,884 INFO L280 TraceCheckUtils]: 304: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,885 INFO L280 TraceCheckUtils]: 305: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node3__newmax~1 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,886 INFO L280 TraceCheckUtils]: 306: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,887 INFO L280 TraceCheckUtils]: 307: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,887 INFO L280 TraceCheckUtils]: 308: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~r3~0 := 1 + ~r3~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,888 INFO L280 TraceCheckUtils]: 309: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,889 INFO L280 TraceCheckUtils]: 310: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,890 INFO L280 TraceCheckUtils]: 311: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,891 INFO L280 TraceCheckUtils]: 312: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,892 INFO L280 TraceCheckUtils]: 313: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,893 INFO L280 TraceCheckUtils]: 314: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,894 INFO L280 TraceCheckUtils]: 315: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,895 INFO L280 TraceCheckUtils]: 316: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,895 INFO L280 TraceCheckUtils]: 317: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,896 INFO L280 TraceCheckUtils]: 318: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,897 INFO L280 TraceCheckUtils]: 319: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,898 INFO L280 TraceCheckUtils]: 320: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,899 INFO L280 TraceCheckUtils]: 321: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,900 INFO L280 TraceCheckUtils]: 322: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,901 INFO L280 TraceCheckUtils]: 323: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,902 INFO L280 TraceCheckUtils]: 324: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,902 INFO L280 TraceCheckUtils]: 325: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,903 INFO L280 TraceCheckUtils]: 326: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,904 INFO L280 TraceCheckUtils]: 327: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,905 INFO L280 TraceCheckUtils]: 328: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,906 INFO L280 TraceCheckUtils]: 329: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,906 INFO L280 TraceCheckUtils]: 330: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,907 INFO L280 TraceCheckUtils]: 331: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,908 INFO L280 TraceCheckUtils]: 332: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,909 INFO L280 TraceCheckUtils]: 333: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,910 INFO L280 TraceCheckUtils]: 334: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,910 INFO L280 TraceCheckUtils]: 335: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,911 INFO L280 TraceCheckUtils]: 336: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,913 INFO L280 TraceCheckUtils]: 337: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,913 INFO L280 TraceCheckUtils]: 338: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__return_2152~0 := ~check__tmp~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,915 INFO L280 TraceCheckUtils]: 339: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2152~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,915 INFO L280 TraceCheckUtils]: 340: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,916 INFO L280 TraceCheckUtils]: 341: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,917 INFO L280 TraceCheckUtils]: 342: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,918 INFO L280 TraceCheckUtils]: 343: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,918 INFO L280 TraceCheckUtils]: 344: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,919 INFO L280 TraceCheckUtils]: 345: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,920 INFO L280 TraceCheckUtils]: 346: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node1__newmax~2 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,921 INFO L280 TraceCheckUtils]: 347: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,921 INFO L280 TraceCheckUtils]: 348: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,922 INFO L280 TraceCheckUtils]: 349: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,923 INFO L280 TraceCheckUtils]: 350: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,923 INFO L280 TraceCheckUtils]: 351: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,924 INFO L280 TraceCheckUtils]: 352: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,925 INFO L280 TraceCheckUtils]: 353: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node2__newmax~2 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,925 INFO L280 TraceCheckUtils]: 354: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,926 INFO L280 TraceCheckUtils]: 355: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,926 INFO L280 TraceCheckUtils]: 356: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,927 INFO L280 TraceCheckUtils]: 357: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,927 INFO L280 TraceCheckUtils]: 358: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,928 INFO L280 TraceCheckUtils]: 359: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,928 INFO L280 TraceCheckUtils]: 360: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node3__newmax~2 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,929 INFO L280 TraceCheckUtils]: 361: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,930 INFO L280 TraceCheckUtils]: 362: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,930 INFO L280 TraceCheckUtils]: 363: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,931 INFO L280 TraceCheckUtils]: 364: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,931 INFO L280 TraceCheckUtils]: 365: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,932 INFO L280 TraceCheckUtils]: 366: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,933 INFO L280 TraceCheckUtils]: 367: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,933 INFO L280 TraceCheckUtils]: 368: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,934 INFO L280 TraceCheckUtils]: 369: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,935 INFO L280 TraceCheckUtils]: 370: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,936 INFO L280 TraceCheckUtils]: 371: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,937 INFO L280 TraceCheckUtils]: 372: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,937 INFO L280 TraceCheckUtils]: 373: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,938 INFO L280 TraceCheckUtils]: 374: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,939 INFO L280 TraceCheckUtils]: 375: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,940 INFO L280 TraceCheckUtils]: 376: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,941 INFO L280 TraceCheckUtils]: 377: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,941 INFO L280 TraceCheckUtils]: 378: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,942 INFO L280 TraceCheckUtils]: 379: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,943 INFO L280 TraceCheckUtils]: 380: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,944 INFO L280 TraceCheckUtils]: 381: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,945 INFO L280 TraceCheckUtils]: 382: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,945 INFO L280 TraceCheckUtils]: 383: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,946 INFO L280 TraceCheckUtils]: 384: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,947 INFO L280 TraceCheckUtils]: 385: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,948 INFO L280 TraceCheckUtils]: 386: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,949 INFO L280 TraceCheckUtils]: 387: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,949 INFO L280 TraceCheckUtils]: 388: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,950 INFO L280 TraceCheckUtils]: 389: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,951 INFO L280 TraceCheckUtils]: 390: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__return_2288~0 := ~check__tmp~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,952 INFO L280 TraceCheckUtils]: 391: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2288~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,953 INFO L280 TraceCheckUtils]: 392: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,954 INFO L280 TraceCheckUtils]: 393: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,954 INFO L280 TraceCheckUtils]: 394: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,955 INFO L280 TraceCheckUtils]: 395: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,956 INFO L280 TraceCheckUtils]: 396: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,958 INFO L280 TraceCheckUtils]: 397: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~3; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,958 INFO L280 TraceCheckUtils]: 398: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node1__newmax~3 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,960 INFO L280 TraceCheckUtils]: 399: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,960 INFO L280 TraceCheckUtils]: 400: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,962 INFO L280 TraceCheckUtils]: 401: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,962 INFO L280 TraceCheckUtils]: 402: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,963 INFO L280 TraceCheckUtils]: 403: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,964 INFO L280 TraceCheckUtils]: 404: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,965 INFO L280 TraceCheckUtils]: 405: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,966 INFO L280 TraceCheckUtils]: 406: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,966 INFO L280 TraceCheckUtils]: 407: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,967 INFO L280 TraceCheckUtils]: 408: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,969 INFO L280 TraceCheckUtils]: 409: Hoare triple {11184#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~3; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,969 INFO L280 TraceCheckUtils]: 410: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~node2__newmax~3 := 0; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,970 INFO L280 TraceCheckUtils]: 411: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,970 INFO L280 TraceCheckUtils]: 412: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,971 INFO L280 TraceCheckUtils]: 413: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,972 INFO L280 TraceCheckUtils]: 414: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,972 INFO L280 TraceCheckUtils]: 415: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,973 INFO L280 TraceCheckUtils]: 416: Hoare triple {11184#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,973 INFO L280 TraceCheckUtils]: 417: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0 % 256; {11184#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 20:38:59,974 INFO L280 TraceCheckUtils]: 418: Hoare triple {11184#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {11115#false} is VALID [2020-07-10 20:38:59,974 INFO L280 TraceCheckUtils]: 419: Hoare triple {11115#false} ~nl2~0 := 1; {11115#false} is VALID [2020-07-10 20:38:59,974 INFO L280 TraceCheckUtils]: 420: Hoare triple {11115#false} ~mode2~0 := 0; {11115#false} is VALID [2020-07-10 20:38:59,975 INFO L280 TraceCheckUtils]: 421: Hoare triple {11115#false} havoc ~node3__newmax~4; {11115#false} is VALID [2020-07-10 20:38:59,975 INFO L280 TraceCheckUtils]: 422: Hoare triple {11115#false} ~node3__newmax~4 := 0; {11115#false} is VALID [2020-07-10 20:38:59,975 INFO L280 TraceCheckUtils]: 423: Hoare triple {11115#false} assume !(0 == ~mode3~0 % 256); {11115#false} is VALID [2020-07-10 20:38:59,976 INFO L280 TraceCheckUtils]: 424: Hoare triple {11115#false} assume !(255 == ~r3~0 % 256); {11115#false} is VALID [2020-07-10 20:38:59,976 INFO L280 TraceCheckUtils]: 425: Hoare triple {11115#false} ~r3~0 := 1 + ~r3~0 % 256; {11115#false} is VALID [2020-07-10 20:38:59,976 INFO L280 TraceCheckUtils]: 426: Hoare triple {11115#false} assume !!(0 == ~ep13~0 % 256); {11115#false} is VALID [2020-07-10 20:38:59,977 INFO L280 TraceCheckUtils]: 427: Hoare triple {11115#false} assume !!(0 == ~ep23~0 % 256); {11115#false} is VALID [2020-07-10 20:38:59,977 INFO L280 TraceCheckUtils]: 428: Hoare triple {11115#false} ~newmax3~0 := ~node3__newmax~4; {11115#false} is VALID [2020-07-10 20:38:59,977 INFO L280 TraceCheckUtils]: 429: Hoare triple {11115#false} assume 2 == ~r3~0 % 256; {11115#false} is VALID [2020-07-10 20:38:59,978 INFO L280 TraceCheckUtils]: 430: Hoare triple {11115#false} assume ~max3~0 == ~id3~0; {11115#false} is VALID [2020-07-10 20:38:59,978 INFO L280 TraceCheckUtils]: 431: Hoare triple {11115#false} ~st3~0 := 1; {11115#false} is VALID [2020-07-10 20:38:59,978 INFO L280 TraceCheckUtils]: 432: Hoare triple {11115#false} ~mode3~0 := 0; {11115#false} is VALID [2020-07-10 20:38:59,979 INFO L280 TraceCheckUtils]: 433: Hoare triple {11115#false} ~p12_old~0 := ~p12_new~0; {11115#false} is VALID [2020-07-10 20:38:59,979 INFO L280 TraceCheckUtils]: 434: Hoare triple {11115#false} ~p12_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-10 20:38:59,979 INFO L280 TraceCheckUtils]: 435: Hoare triple {11115#false} ~p13_old~0 := ~p13_new~0; {11115#false} is VALID [2020-07-10 20:38:59,980 INFO L280 TraceCheckUtils]: 436: Hoare triple {11115#false} ~p13_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-10 20:38:59,980 INFO L280 TraceCheckUtils]: 437: Hoare triple {11115#false} ~p21_old~0 := ~p21_new~0; {11115#false} is VALID [2020-07-10 20:38:59,980 INFO L280 TraceCheckUtils]: 438: Hoare triple {11115#false} ~p21_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-10 20:38:59,981 INFO L280 TraceCheckUtils]: 439: Hoare triple {11115#false} ~p23_old~0 := ~p23_new~0; {11115#false} is VALID [2020-07-10 20:38:59,981 INFO L280 TraceCheckUtils]: 440: Hoare triple {11115#false} ~p23_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-10 20:38:59,981 INFO L280 TraceCheckUtils]: 441: Hoare triple {11115#false} ~p31_old~0 := ~p31_new~0; {11115#false} is VALID [2020-07-10 20:38:59,982 INFO L280 TraceCheckUtils]: 442: Hoare triple {11115#false} ~p31_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-10 20:38:59,982 INFO L280 TraceCheckUtils]: 443: Hoare triple {11115#false} ~p32_old~0 := ~p32_new~0; {11115#false} is VALID [2020-07-10 20:38:59,982 INFO L280 TraceCheckUtils]: 444: Hoare triple {11115#false} ~p32_new~0 := ~nomsg~0; {11115#false} is VALID [2020-07-10 20:38:59,983 INFO L280 TraceCheckUtils]: 445: Hoare triple {11115#false} havoc ~check__tmp~5; {11115#false} is VALID [2020-07-10 20:38:59,983 INFO L280 TraceCheckUtils]: 446: Hoare triple {11115#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {11115#false} is VALID [2020-07-10 20:38:59,983 INFO L280 TraceCheckUtils]: 447: Hoare triple {11115#false} ~check__tmp~5 := 0; {11115#false} is VALID [2020-07-10 20:38:59,984 INFO L280 TraceCheckUtils]: 448: Hoare triple {11115#false} ~__return_2989~0 := ~check__tmp~5; {11115#false} is VALID [2020-07-10 20:38:59,984 INFO L280 TraceCheckUtils]: 449: Hoare triple {11115#false} ~main__c1~0 := ~__return_2989~0; {11115#false} is VALID [2020-07-10 20:38:59,984 INFO L280 TraceCheckUtils]: 450: Hoare triple {11115#false} havoc ~__tmp_6~0; {11115#false} is VALID [2020-07-10 20:38:59,985 INFO L280 TraceCheckUtils]: 451: Hoare triple {11115#false} ~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1); {11115#false} is VALID [2020-07-10 20:38:59,985 INFO L280 TraceCheckUtils]: 452: Hoare triple {11115#false} havoc ~assert__arg~5; {11115#false} is VALID [2020-07-10 20:38:59,985 INFO L280 TraceCheckUtils]: 453: Hoare triple {11115#false} ~assert__arg~5 := ~__tmp_6~0; {11115#false} is VALID [2020-07-10 20:38:59,986 INFO L280 TraceCheckUtils]: 454: Hoare triple {11115#false} assume 0 == ~assert__arg~5 % 256; {11115#false} is VALID [2020-07-10 20:38:59,986 INFO L280 TraceCheckUtils]: 455: Hoare triple {11115#false} assume !false; {11115#false} is VALID [2020-07-10 20:39:00,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:39:00,251 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:39:00,252 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [194211227] [2020-07-10 20:39:00,252 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:39:00,252 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:39:00,253 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229815316] [2020-07-10 20:39:00,256 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 456 [2020-07-10 20:39:00,257 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:39:00,258 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:39:00,752 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 456 edges. 456 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:00,752 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:39:00,752 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:39:00,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:39:00,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:39:00,753 INFO L87 Difference]: Start difference. First operand 1438 states and 1723 transitions. Second operand 4 states. [2020-07-10 20:39:10,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:10,798 INFO L93 Difference]: Finished difference Result 2635 states and 3268 transitions. [2020-07-10 20:39:10,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:39:10,798 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 456 [2020-07-10 20:39:10,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:39:10,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:39:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2168 transitions. [2020-07-10 20:39:10,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:39:10,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2168 transitions. [2020-07-10 20:39:10,835 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2168 transitions. [2020-07-10 20:39:13,129 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2168 edges. 2168 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:13,349 INFO L225 Difference]: With dead ends: 2635 [2020-07-10 20:39:13,349 INFO L226 Difference]: Without dead ends: 2144 [2020-07-10 20:39:13,352 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:39:13,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2144 states. [2020-07-10 20:39:15,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2144 to 2132. [2020-07-10 20:39:15,642 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:39:15,642 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2144 states. Second operand 2132 states. [2020-07-10 20:39:15,642 INFO L74 IsIncluded]: Start isIncluded. First operand 2144 states. Second operand 2132 states. [2020-07-10 20:39:15,642 INFO L87 Difference]: Start difference. First operand 2144 states. Second operand 2132 states. [2020-07-10 20:39:15,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:15,928 INFO L93 Difference]: Finished difference Result 2144 states and 2630 transitions. [2020-07-10 20:39:15,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 2630 transitions. [2020-07-10 20:39:15,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:15,934 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:15,934 INFO L74 IsIncluded]: Start isIncluded. First operand 2132 states. Second operand 2144 states. [2020-07-10 20:39:15,934 INFO L87 Difference]: Start difference. First operand 2132 states. Second operand 2144 states. [2020-07-10 20:39:16,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:16,208 INFO L93 Difference]: Finished difference Result 2144 states and 2630 transitions. [2020-07-10 20:39:16,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 2630 transitions. [2020-07-10 20:39:16,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:16,215 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:16,215 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:39:16,215 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:39:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2132 states. [2020-07-10 20:39:16,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 2132 states and 2619 transitions. [2020-07-10 20:39:16,510 INFO L78 Accepts]: Start accepts. Automaton has 2132 states and 2619 transitions. Word has length 456 [2020-07-10 20:39:16,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:39:16,511 INFO L479 AbstractCegarLoop]: Abstraction has 2132 states and 2619 transitions. [2020-07-10 20:39:16,511 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:39:16,511 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2132 states and 2619 transitions. [2020-07-10 20:39:19,437 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2619 edges. 2619 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:19,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 2619 transitions. [2020-07-10 20:39:19,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2020-07-10 20:39:19,444 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:39:19,444 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] [2020-07-10 20:39:19,444 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 20:39:19,445 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:39:19,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:39:19,445 INFO L82 PathProgramCache]: Analyzing trace with hash 496290573, now seen corresponding path program 1 times [2020-07-10 20:39:19,445 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:39:19,446 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [413283842] [2020-07-10 20:39:19,446 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:39:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:39:20,210 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 20:39:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:39:20,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {25082#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {25010#true} ~nomsg~0 := -1; {25010#true} is VALID [2020-07-10 20:39:20,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {25010#true} ~p12~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {25010#true} ~p12_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,298 INFO L280 TraceCheckUtils]: 4: Hoare triple {25010#true} ~p12_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,299 INFO L280 TraceCheckUtils]: 5: Hoare triple {25010#true} ~ep12~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,299 INFO L280 TraceCheckUtils]: 6: Hoare triple {25010#true} ~p13~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,300 INFO L280 TraceCheckUtils]: 7: Hoare triple {25010#true} ~p13_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,300 INFO L280 TraceCheckUtils]: 8: Hoare triple {25010#true} ~p13_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,300 INFO L280 TraceCheckUtils]: 9: Hoare triple {25010#true} ~ep13~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,301 INFO L280 TraceCheckUtils]: 10: Hoare triple {25010#true} ~p21~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,301 INFO L280 TraceCheckUtils]: 11: Hoare triple {25010#true} ~p21_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,301 INFO L280 TraceCheckUtils]: 12: Hoare triple {25010#true} ~p21_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,302 INFO L280 TraceCheckUtils]: 13: Hoare triple {25010#true} ~ep21~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,302 INFO L280 TraceCheckUtils]: 14: Hoare triple {25010#true} ~p23~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,302 INFO L280 TraceCheckUtils]: 15: Hoare triple {25010#true} ~p23_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,303 INFO L280 TraceCheckUtils]: 16: Hoare triple {25010#true} ~p23_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,303 INFO L280 TraceCheckUtils]: 17: Hoare triple {25010#true} ~ep23~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,303 INFO L280 TraceCheckUtils]: 18: Hoare triple {25010#true} ~p31~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,304 INFO L280 TraceCheckUtils]: 19: Hoare triple {25010#true} ~p31_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,304 INFO L280 TraceCheckUtils]: 20: Hoare triple {25010#true} ~p31_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,304 INFO L280 TraceCheckUtils]: 21: Hoare triple {25010#true} ~ep31~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,305 INFO L280 TraceCheckUtils]: 22: Hoare triple {25010#true} ~p32~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,305 INFO L280 TraceCheckUtils]: 23: Hoare triple {25010#true} ~p32_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,305 INFO L280 TraceCheckUtils]: 24: Hoare triple {25010#true} ~p32_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,306 INFO L280 TraceCheckUtils]: 25: Hoare triple {25010#true} ~ep32~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,306 INFO L280 TraceCheckUtils]: 26: Hoare triple {25010#true} ~id1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,307 INFO L280 TraceCheckUtils]: 27: Hoare triple {25010#true} ~r1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,307 INFO L280 TraceCheckUtils]: 28: Hoare triple {25010#true} ~st1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,307 INFO L280 TraceCheckUtils]: 29: Hoare triple {25010#true} ~nl1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,308 INFO L280 TraceCheckUtils]: 30: Hoare triple {25010#true} ~m1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,308 INFO L280 TraceCheckUtils]: 31: Hoare triple {25010#true} ~max1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,308 INFO L280 TraceCheckUtils]: 32: Hoare triple {25010#true} ~mode1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,309 INFO L280 TraceCheckUtils]: 33: Hoare triple {25010#true} ~newmax1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,309 INFO L280 TraceCheckUtils]: 34: Hoare triple {25010#true} ~id2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,309 INFO L280 TraceCheckUtils]: 35: Hoare triple {25010#true} ~r2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,310 INFO L280 TraceCheckUtils]: 36: Hoare triple {25010#true} ~st2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,310 INFO L280 TraceCheckUtils]: 37: Hoare triple {25010#true} ~nl2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,311 INFO L280 TraceCheckUtils]: 38: Hoare triple {25010#true} ~m2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,311 INFO L280 TraceCheckUtils]: 39: Hoare triple {25010#true} ~max2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,311 INFO L280 TraceCheckUtils]: 40: Hoare triple {25010#true} ~mode2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,312 INFO L280 TraceCheckUtils]: 41: Hoare triple {25010#true} ~newmax2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,312 INFO L280 TraceCheckUtils]: 42: Hoare triple {25010#true} ~id3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,312 INFO L280 TraceCheckUtils]: 43: Hoare triple {25010#true} ~r3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,313 INFO L280 TraceCheckUtils]: 44: Hoare triple {25010#true} ~st3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,313 INFO L280 TraceCheckUtils]: 45: Hoare triple {25010#true} ~nl3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,313 INFO L280 TraceCheckUtils]: 46: Hoare triple {25010#true} ~m3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,314 INFO L280 TraceCheckUtils]: 47: Hoare triple {25010#true} ~max3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,314 INFO L280 TraceCheckUtils]: 48: Hoare triple {25010#true} ~mode3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,314 INFO L280 TraceCheckUtils]: 49: Hoare triple {25010#true} ~newmax3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,315 INFO L280 TraceCheckUtils]: 50: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {25010#true} is VALID [2020-07-10 20:39:20,315 INFO L280 TraceCheckUtils]: 51: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {25010#true} is VALID [2020-07-10 20:39:20,316 INFO L280 TraceCheckUtils]: 52: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {25010#true} is VALID [2020-07-10 20:39:20,316 INFO L280 TraceCheckUtils]: 53: Hoare triple {25010#true} ~__return_1873~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,316 INFO L280 TraceCheckUtils]: 54: Hoare triple {25010#true} ~__return_2019~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,317 INFO L280 TraceCheckUtils]: 55: Hoare triple {25010#true} ~__return_2152~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,317 INFO L280 TraceCheckUtils]: 56: Hoare triple {25010#true} ~__return_2288~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,317 INFO L280 TraceCheckUtils]: 57: Hoare triple {25010#true} ~__return_3084~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,318 INFO L280 TraceCheckUtils]: 58: Hoare triple {25010#true} ~__return_3053~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,318 INFO L280 TraceCheckUtils]: 59: Hoare triple {25010#true} ~__return_2989~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,318 INFO L280 TraceCheckUtils]: 60: Hoare triple {25010#true} ~__return_2955~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,319 INFO L280 TraceCheckUtils]: 61: Hoare triple {25010#true} ~__return_2551~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,319 INFO L280 TraceCheckUtils]: 62: Hoare triple {25010#true} ~__return_2840~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,319 INFO L280 TraceCheckUtils]: 63: Hoare triple {25010#true} ~__return_2806~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,320 INFO L280 TraceCheckUtils]: 64: Hoare triple {25010#true} ~__return_2721~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,320 INFO L280 TraceCheckUtils]: 65: Hoare triple {25010#true} ~__return_2426~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,320 INFO L280 TraceCheckUtils]: 66: Hoare triple {25010#true} assume true; {25010#true} is VALID [2020-07-10 20:39:20,320 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25010#true} {25010#true} #2512#return; {25010#true} is VALID [2020-07-10 20:39:20,329 INFO L263 TraceCheckUtils]: 0: Hoare triple {25010#true} call ULTIMATE.init(); {25082#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:39:20,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {25082#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {25010#true} ~nomsg~0 := -1; {25010#true} is VALID [2020-07-10 20:39:20,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {25010#true} ~p12~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,331 INFO L280 TraceCheckUtils]: 4: Hoare triple {25010#true} ~p12_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,331 INFO L280 TraceCheckUtils]: 5: Hoare triple {25010#true} ~p12_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,331 INFO L280 TraceCheckUtils]: 6: Hoare triple {25010#true} ~ep12~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,332 INFO L280 TraceCheckUtils]: 7: Hoare triple {25010#true} ~p13~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,332 INFO L280 TraceCheckUtils]: 8: Hoare triple {25010#true} ~p13_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,332 INFO L280 TraceCheckUtils]: 9: Hoare triple {25010#true} ~p13_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,333 INFO L280 TraceCheckUtils]: 10: Hoare triple {25010#true} ~ep13~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,333 INFO L280 TraceCheckUtils]: 11: Hoare triple {25010#true} ~p21~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,333 INFO L280 TraceCheckUtils]: 12: Hoare triple {25010#true} ~p21_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,334 INFO L280 TraceCheckUtils]: 13: Hoare triple {25010#true} ~p21_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {25010#true} ~ep21~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,334 INFO L280 TraceCheckUtils]: 15: Hoare triple {25010#true} ~p23~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,335 INFO L280 TraceCheckUtils]: 16: Hoare triple {25010#true} ~p23_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,335 INFO L280 TraceCheckUtils]: 17: Hoare triple {25010#true} ~p23_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,335 INFO L280 TraceCheckUtils]: 18: Hoare triple {25010#true} ~ep23~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,336 INFO L280 TraceCheckUtils]: 19: Hoare triple {25010#true} ~p31~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,336 INFO L280 TraceCheckUtils]: 20: Hoare triple {25010#true} ~p31_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,336 INFO L280 TraceCheckUtils]: 21: Hoare triple {25010#true} ~p31_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,337 INFO L280 TraceCheckUtils]: 22: Hoare triple {25010#true} ~ep31~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,337 INFO L280 TraceCheckUtils]: 23: Hoare triple {25010#true} ~p32~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,337 INFO L280 TraceCheckUtils]: 24: Hoare triple {25010#true} ~p32_old~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,338 INFO L280 TraceCheckUtils]: 25: Hoare triple {25010#true} ~p32_new~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,338 INFO L280 TraceCheckUtils]: 26: Hoare triple {25010#true} ~ep32~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,338 INFO L280 TraceCheckUtils]: 27: Hoare triple {25010#true} ~id1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,339 INFO L280 TraceCheckUtils]: 28: Hoare triple {25010#true} ~r1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,339 INFO L280 TraceCheckUtils]: 29: Hoare triple {25010#true} ~st1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,339 INFO L280 TraceCheckUtils]: 30: Hoare triple {25010#true} ~nl1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,340 INFO L280 TraceCheckUtils]: 31: Hoare triple {25010#true} ~m1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,340 INFO L280 TraceCheckUtils]: 32: Hoare triple {25010#true} ~max1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,340 INFO L280 TraceCheckUtils]: 33: Hoare triple {25010#true} ~mode1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,341 INFO L280 TraceCheckUtils]: 34: Hoare triple {25010#true} ~newmax1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,341 INFO L280 TraceCheckUtils]: 35: Hoare triple {25010#true} ~id2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,341 INFO L280 TraceCheckUtils]: 36: Hoare triple {25010#true} ~r2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,342 INFO L280 TraceCheckUtils]: 37: Hoare triple {25010#true} ~st2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,342 INFO L280 TraceCheckUtils]: 38: Hoare triple {25010#true} ~nl2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,343 INFO L280 TraceCheckUtils]: 39: Hoare triple {25010#true} ~m2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,343 INFO L280 TraceCheckUtils]: 40: Hoare triple {25010#true} ~max2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,343 INFO L280 TraceCheckUtils]: 41: Hoare triple {25010#true} ~mode2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,344 INFO L280 TraceCheckUtils]: 42: Hoare triple {25010#true} ~newmax2~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,344 INFO L280 TraceCheckUtils]: 43: Hoare triple {25010#true} ~id3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,344 INFO L280 TraceCheckUtils]: 44: Hoare triple {25010#true} ~r3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,345 INFO L280 TraceCheckUtils]: 45: Hoare triple {25010#true} ~st3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,345 INFO L280 TraceCheckUtils]: 46: Hoare triple {25010#true} ~nl3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,345 INFO L280 TraceCheckUtils]: 47: Hoare triple {25010#true} ~m3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,346 INFO L280 TraceCheckUtils]: 48: Hoare triple {25010#true} ~max3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,346 INFO L280 TraceCheckUtils]: 49: Hoare triple {25010#true} ~mode3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,346 INFO L280 TraceCheckUtils]: 50: Hoare triple {25010#true} ~newmax3~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,346 INFO L280 TraceCheckUtils]: 51: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {25010#true} is VALID [2020-07-10 20:39:20,347 INFO L280 TraceCheckUtils]: 52: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {25010#true} is VALID [2020-07-10 20:39:20,347 INFO L280 TraceCheckUtils]: 53: Hoare triple {25010#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {25010#true} is VALID [2020-07-10 20:39:20,347 INFO L280 TraceCheckUtils]: 54: Hoare triple {25010#true} ~__return_1873~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,348 INFO L280 TraceCheckUtils]: 55: Hoare triple {25010#true} ~__return_2019~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,348 INFO L280 TraceCheckUtils]: 56: Hoare triple {25010#true} ~__return_2152~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,348 INFO L280 TraceCheckUtils]: 57: Hoare triple {25010#true} ~__return_2288~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,349 INFO L280 TraceCheckUtils]: 58: Hoare triple {25010#true} ~__return_3084~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,349 INFO L280 TraceCheckUtils]: 59: Hoare triple {25010#true} ~__return_3053~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,349 INFO L280 TraceCheckUtils]: 60: Hoare triple {25010#true} ~__return_2989~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,350 INFO L280 TraceCheckUtils]: 61: Hoare triple {25010#true} ~__return_2955~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,350 INFO L280 TraceCheckUtils]: 62: Hoare triple {25010#true} ~__return_2551~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,350 INFO L280 TraceCheckUtils]: 63: Hoare triple {25010#true} ~__return_2840~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,351 INFO L280 TraceCheckUtils]: 64: Hoare triple {25010#true} ~__return_2806~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,351 INFO L280 TraceCheckUtils]: 65: Hoare triple {25010#true} ~__return_2721~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,351 INFO L280 TraceCheckUtils]: 66: Hoare triple {25010#true} ~__return_2426~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,352 INFO L280 TraceCheckUtils]: 67: Hoare triple {25010#true} assume true; {25010#true} is VALID [2020-07-10 20:39:20,352 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {25010#true} {25010#true} #2512#return; {25010#true} is VALID [2020-07-10 20:39:20,355 INFO L263 TraceCheckUtils]: 69: Hoare triple {25010#true} call #t~ret30 := main(); {25010#true} is VALID [2020-07-10 20:39:20,355 INFO L280 TraceCheckUtils]: 70: Hoare triple {25010#true} havoc ~main__c1~0; {25010#true} is VALID [2020-07-10 20:39:20,356 INFO L280 TraceCheckUtils]: 71: Hoare triple {25010#true} havoc ~main__i2~0; {25010#true} is VALID [2020-07-10 20:39:20,356 INFO L280 TraceCheckUtils]: 72: Hoare triple {25010#true} ~main__c1~0 := 0; {25010#true} is VALID [2020-07-10 20:39:20,357 INFO L280 TraceCheckUtils]: 73: Hoare triple {25010#true} ~ep12~0 := #t~nondet0; {25010#true} is VALID [2020-07-10 20:39:20,357 INFO L280 TraceCheckUtils]: 74: Hoare triple {25010#true} havoc #t~nondet0; {25010#true} is VALID [2020-07-10 20:39:20,357 INFO L280 TraceCheckUtils]: 75: Hoare triple {25010#true} ~ep13~0 := #t~nondet1; {25010#true} is VALID [2020-07-10 20:39:20,358 INFO L280 TraceCheckUtils]: 76: Hoare triple {25010#true} havoc #t~nondet1; {25010#true} is VALID [2020-07-10 20:39:20,358 INFO L280 TraceCheckUtils]: 77: Hoare triple {25010#true} ~ep21~0 := #t~nondet2; {25010#true} is VALID [2020-07-10 20:39:20,358 INFO L280 TraceCheckUtils]: 78: Hoare triple {25010#true} havoc #t~nondet2; {25010#true} is VALID [2020-07-10 20:39:20,359 INFO L280 TraceCheckUtils]: 79: Hoare triple {25010#true} ~ep23~0 := #t~nondet3; {25010#true} is VALID [2020-07-10 20:39:20,359 INFO L280 TraceCheckUtils]: 80: Hoare triple {25010#true} havoc #t~nondet3; {25010#true} is VALID [2020-07-10 20:39:20,359 INFO L280 TraceCheckUtils]: 81: Hoare triple {25010#true} ~ep31~0 := #t~nondet4; {25010#true} is VALID [2020-07-10 20:39:20,360 INFO L280 TraceCheckUtils]: 82: Hoare triple {25010#true} havoc #t~nondet4; {25010#true} is VALID [2020-07-10 20:39:20,360 INFO L280 TraceCheckUtils]: 83: Hoare triple {25010#true} ~ep32~0 := #t~nondet5; {25010#true} is VALID [2020-07-10 20:39:20,360 INFO L280 TraceCheckUtils]: 84: Hoare triple {25010#true} havoc #t~nondet5; {25010#true} is VALID [2020-07-10 20:39:20,361 INFO L280 TraceCheckUtils]: 85: Hoare triple {25010#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,361 INFO L280 TraceCheckUtils]: 86: Hoare triple {25010#true} ~id1~0 := #t~nondet6; {25010#true} is VALID [2020-07-10 20:39:20,362 INFO L280 TraceCheckUtils]: 87: Hoare triple {25010#true} havoc #t~nondet6; {25010#true} is VALID [2020-07-10 20:39:20,362 INFO L280 TraceCheckUtils]: 88: Hoare triple {25010#true} ~r1~0 := #t~nondet7; {25010#true} is VALID [2020-07-10 20:39:20,362 INFO L280 TraceCheckUtils]: 89: Hoare triple {25010#true} havoc #t~nondet7; {25010#true} is VALID [2020-07-10 20:39:20,363 INFO L280 TraceCheckUtils]: 90: Hoare triple {25010#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,363 INFO L280 TraceCheckUtils]: 91: Hoare triple {25010#true} ~st1~0 := #t~nondet8; {25010#true} is VALID [2020-07-10 20:39:20,363 INFO L280 TraceCheckUtils]: 92: Hoare triple {25010#true} havoc #t~nondet8; {25010#true} is VALID [2020-07-10 20:39:20,363 INFO L280 TraceCheckUtils]: 93: Hoare triple {25010#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,364 INFO L280 TraceCheckUtils]: 94: Hoare triple {25010#true} ~nl1~0 := #t~nondet9; {25010#true} is VALID [2020-07-10 20:39:20,364 INFO L280 TraceCheckUtils]: 95: Hoare triple {25010#true} havoc #t~nondet9; {25010#true} is VALID [2020-07-10 20:39:20,364 INFO L280 TraceCheckUtils]: 96: Hoare triple {25010#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,365 INFO L280 TraceCheckUtils]: 97: Hoare triple {25010#true} ~m1~0 := #t~nondet10; {25010#true} is VALID [2020-07-10 20:39:20,365 INFO L280 TraceCheckUtils]: 98: Hoare triple {25010#true} havoc #t~nondet10; {25010#true} is VALID [2020-07-10 20:39:20,365 INFO L280 TraceCheckUtils]: 99: Hoare triple {25010#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,366 INFO L280 TraceCheckUtils]: 100: Hoare triple {25010#true} ~max1~0 := #t~nondet11; {25010#true} is VALID [2020-07-10 20:39:20,366 INFO L280 TraceCheckUtils]: 101: Hoare triple {25010#true} havoc #t~nondet11; {25010#true} is VALID [2020-07-10 20:39:20,366 INFO L280 TraceCheckUtils]: 102: Hoare triple {25010#true} ~mode1~0 := #t~nondet12; {25010#true} is VALID [2020-07-10 20:39:20,367 INFO L280 TraceCheckUtils]: 103: Hoare triple {25010#true} havoc #t~nondet12; {25010#true} is VALID [2020-07-10 20:39:20,367 INFO L280 TraceCheckUtils]: 104: Hoare triple {25010#true} ~newmax1~0 := #t~nondet13; {25010#true} is VALID [2020-07-10 20:39:20,368 INFO L280 TraceCheckUtils]: 105: Hoare triple {25010#true} havoc #t~nondet13; {25010#true} is VALID [2020-07-10 20:39:20,368 INFO L280 TraceCheckUtils]: 106: Hoare triple {25010#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,368 INFO L280 TraceCheckUtils]: 107: Hoare triple {25010#true} ~id2~0 := #t~nondet14; {25010#true} is VALID [2020-07-10 20:39:20,369 INFO L280 TraceCheckUtils]: 108: Hoare triple {25010#true} havoc #t~nondet14; {25010#true} is VALID [2020-07-10 20:39:20,369 INFO L280 TraceCheckUtils]: 109: Hoare triple {25010#true} ~r2~0 := #t~nondet15; {25010#true} is VALID [2020-07-10 20:39:20,369 INFO L280 TraceCheckUtils]: 110: Hoare triple {25010#true} havoc #t~nondet15; {25010#true} is VALID [2020-07-10 20:39:20,370 INFO L280 TraceCheckUtils]: 111: Hoare triple {25010#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,370 INFO L280 TraceCheckUtils]: 112: Hoare triple {25010#true} ~st2~0 := #t~nondet16; {25010#true} is VALID [2020-07-10 20:39:20,370 INFO L280 TraceCheckUtils]: 113: Hoare triple {25010#true} havoc #t~nondet16; {25010#true} is VALID [2020-07-10 20:39:20,371 INFO L280 TraceCheckUtils]: 114: Hoare triple {25010#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,371 INFO L280 TraceCheckUtils]: 115: Hoare triple {25010#true} ~nl2~0 := #t~nondet17; {25010#true} is VALID [2020-07-10 20:39:20,371 INFO L280 TraceCheckUtils]: 116: Hoare triple {25010#true} havoc #t~nondet17; {25010#true} is VALID [2020-07-10 20:39:20,372 INFO L280 TraceCheckUtils]: 117: Hoare triple {25010#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,378 INFO L280 TraceCheckUtils]: 118: Hoare triple {25010#true} ~m2~0 := #t~nondet18; {25010#true} is VALID [2020-07-10 20:39:20,379 INFO L280 TraceCheckUtils]: 119: Hoare triple {25010#true} havoc #t~nondet18; {25010#true} is VALID [2020-07-10 20:39:20,379 INFO L280 TraceCheckUtils]: 120: Hoare triple {25010#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,379 INFO L280 TraceCheckUtils]: 121: Hoare triple {25010#true} ~max2~0 := #t~nondet19; {25010#true} is VALID [2020-07-10 20:39:20,380 INFO L280 TraceCheckUtils]: 122: Hoare triple {25010#true} havoc #t~nondet19; {25010#true} is VALID [2020-07-10 20:39:20,380 INFO L280 TraceCheckUtils]: 123: Hoare triple {25010#true} ~mode2~0 := #t~nondet20; {25010#true} is VALID [2020-07-10 20:39:20,380 INFO L280 TraceCheckUtils]: 124: Hoare triple {25010#true} havoc #t~nondet20; {25010#true} is VALID [2020-07-10 20:39:20,381 INFO L280 TraceCheckUtils]: 125: Hoare triple {25010#true} ~newmax2~0 := #t~nondet21; {25010#true} is VALID [2020-07-10 20:39:20,381 INFO L280 TraceCheckUtils]: 126: Hoare triple {25010#true} havoc #t~nondet21; {25010#true} is VALID [2020-07-10 20:39:20,381 INFO L280 TraceCheckUtils]: 127: Hoare triple {25010#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,382 INFO L280 TraceCheckUtils]: 128: Hoare triple {25010#true} ~id3~0 := #t~nondet22; {25010#true} is VALID [2020-07-10 20:39:20,382 INFO L280 TraceCheckUtils]: 129: Hoare triple {25010#true} havoc #t~nondet22; {25010#true} is VALID [2020-07-10 20:39:20,382 INFO L280 TraceCheckUtils]: 130: Hoare triple {25010#true} ~r3~0 := #t~nondet23; {25010#true} is VALID [2020-07-10 20:39:20,383 INFO L280 TraceCheckUtils]: 131: Hoare triple {25010#true} havoc #t~nondet23; {25010#true} is VALID [2020-07-10 20:39:20,383 INFO L280 TraceCheckUtils]: 132: Hoare triple {25010#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,383 INFO L280 TraceCheckUtils]: 133: Hoare triple {25010#true} ~st3~0 := #t~nondet24; {25010#true} is VALID [2020-07-10 20:39:20,384 INFO L280 TraceCheckUtils]: 134: Hoare triple {25010#true} havoc #t~nondet24; {25010#true} is VALID [2020-07-10 20:39:20,384 INFO L280 TraceCheckUtils]: 135: Hoare triple {25010#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,384 INFO L280 TraceCheckUtils]: 136: Hoare triple {25010#true} ~nl3~0 := #t~nondet25; {25010#true} is VALID [2020-07-10 20:39:20,385 INFO L280 TraceCheckUtils]: 137: Hoare triple {25010#true} havoc #t~nondet25; {25010#true} is VALID [2020-07-10 20:39:20,385 INFO L280 TraceCheckUtils]: 138: Hoare triple {25010#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,385 INFO L280 TraceCheckUtils]: 139: Hoare triple {25010#true} ~m3~0 := #t~nondet26; {25010#true} is VALID [2020-07-10 20:39:20,386 INFO L280 TraceCheckUtils]: 140: Hoare triple {25010#true} havoc #t~nondet26; {25010#true} is VALID [2020-07-10 20:39:20,386 INFO L280 TraceCheckUtils]: 141: Hoare triple {25010#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {25010#true} is VALID [2020-07-10 20:39:20,386 INFO L280 TraceCheckUtils]: 142: Hoare triple {25010#true} ~max3~0 := #t~nondet27; {25010#true} is VALID [2020-07-10 20:39:20,387 INFO L280 TraceCheckUtils]: 143: Hoare triple {25010#true} havoc #t~nondet27; {25010#true} is VALID [2020-07-10 20:39:20,387 INFO L280 TraceCheckUtils]: 144: Hoare triple {25010#true} ~mode3~0 := #t~nondet28; {25010#true} is VALID [2020-07-10 20:39:20,387 INFO L280 TraceCheckUtils]: 145: Hoare triple {25010#true} havoc #t~nondet28; {25010#true} is VALID [2020-07-10 20:39:20,388 INFO L280 TraceCheckUtils]: 146: Hoare triple {25010#true} ~newmax3~0 := #t~nondet29; {25010#true} is VALID [2020-07-10 20:39:20,388 INFO L280 TraceCheckUtils]: 147: Hoare triple {25010#true} havoc #t~nondet29; {25010#true} is VALID [2020-07-10 20:39:20,388 INFO L280 TraceCheckUtils]: 148: Hoare triple {25010#true} havoc ~init__r121~0; {25010#true} is VALID [2020-07-10 20:39:20,389 INFO L280 TraceCheckUtils]: 149: Hoare triple {25010#true} havoc ~init__r131~0; {25010#true} is VALID [2020-07-10 20:39:20,389 INFO L280 TraceCheckUtils]: 150: Hoare triple {25010#true} havoc ~init__r211~0; {25010#true} is VALID [2020-07-10 20:39:20,389 INFO L280 TraceCheckUtils]: 151: Hoare triple {25010#true} havoc ~init__r231~0; {25010#true} is VALID [2020-07-10 20:39:20,390 INFO L280 TraceCheckUtils]: 152: Hoare triple {25010#true} havoc ~init__r311~0; {25010#true} is VALID [2020-07-10 20:39:20,390 INFO L280 TraceCheckUtils]: 153: Hoare triple {25010#true} havoc ~init__r321~0; {25010#true} is VALID [2020-07-10 20:39:20,390 INFO L280 TraceCheckUtils]: 154: Hoare triple {25010#true} havoc ~init__r122~0; {25010#true} is VALID [2020-07-10 20:39:20,391 INFO L280 TraceCheckUtils]: 155: Hoare triple {25010#true} havoc ~init__tmp~0; {25010#true} is VALID [2020-07-10 20:39:20,391 INFO L280 TraceCheckUtils]: 156: Hoare triple {25010#true} havoc ~init__r132~0; {25010#true} is VALID [2020-07-10 20:39:20,391 INFO L280 TraceCheckUtils]: 157: Hoare triple {25010#true} havoc ~init__tmp___0~0; {25010#true} is VALID [2020-07-10 20:39:20,392 INFO L280 TraceCheckUtils]: 158: Hoare triple {25010#true} havoc ~init__r212~0; {25010#true} is VALID [2020-07-10 20:39:20,392 INFO L280 TraceCheckUtils]: 159: Hoare triple {25010#true} havoc ~init__tmp___1~0; {25010#true} is VALID [2020-07-10 20:39:20,392 INFO L280 TraceCheckUtils]: 160: Hoare triple {25010#true} havoc ~init__r232~0; {25010#true} is VALID [2020-07-10 20:39:20,393 INFO L280 TraceCheckUtils]: 161: Hoare triple {25010#true} havoc ~init__tmp___2~0; {25010#true} is VALID [2020-07-10 20:39:20,393 INFO L280 TraceCheckUtils]: 162: Hoare triple {25010#true} havoc ~init__r312~0; {25010#true} is VALID [2020-07-10 20:39:20,393 INFO L280 TraceCheckUtils]: 163: Hoare triple {25010#true} havoc ~init__tmp___3~0; {25010#true} is VALID [2020-07-10 20:39:20,394 INFO L280 TraceCheckUtils]: 164: Hoare triple {25010#true} havoc ~init__r322~0; {25010#true} is VALID [2020-07-10 20:39:20,394 INFO L280 TraceCheckUtils]: 165: Hoare triple {25010#true} havoc ~init__tmp___4~0; {25010#true} is VALID [2020-07-10 20:39:20,394 INFO L280 TraceCheckUtils]: 166: Hoare triple {25010#true} havoc ~init__tmp___5~0; {25010#true} is VALID [2020-07-10 20:39:20,399 INFO L280 TraceCheckUtils]: 167: Hoare triple {25010#true} ~init__r121~0 := ~ep12~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:20,401 INFO L280 TraceCheckUtils]: 168: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:20,401 INFO L280 TraceCheckUtils]: 169: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:20,402 INFO L280 TraceCheckUtils]: 170: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:20,403 INFO L280 TraceCheckUtils]: 171: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:20,405 INFO L280 TraceCheckUtils]: 172: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {25080#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 20:39:20,406 INFO L280 TraceCheckUtils]: 173: Hoare triple {25080#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,407 INFO L280 TraceCheckUtils]: 174: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,408 INFO L280 TraceCheckUtils]: 175: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,409 INFO L280 TraceCheckUtils]: 176: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,410 INFO L280 TraceCheckUtils]: 177: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,411 INFO L280 TraceCheckUtils]: 178: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,412 INFO L280 TraceCheckUtils]: 179: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,413 INFO L280 TraceCheckUtils]: 180: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,413 INFO L280 TraceCheckUtils]: 181: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,414 INFO L280 TraceCheckUtils]: 182: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,415 INFO L280 TraceCheckUtils]: 183: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,416 INFO L280 TraceCheckUtils]: 184: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,417 INFO L280 TraceCheckUtils]: 185: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,418 INFO L280 TraceCheckUtils]: 186: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,418 INFO L280 TraceCheckUtils]: 187: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,419 INFO L280 TraceCheckUtils]: 188: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,420 INFO L280 TraceCheckUtils]: 189: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,421 INFO L280 TraceCheckUtils]: 190: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,422 INFO L280 TraceCheckUtils]: 191: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,423 INFO L280 TraceCheckUtils]: 192: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,423 INFO L280 TraceCheckUtils]: 193: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,425 INFO L280 TraceCheckUtils]: 194: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,425 INFO L280 TraceCheckUtils]: 195: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,426 INFO L280 TraceCheckUtils]: 196: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,427 INFO L280 TraceCheckUtils]: 197: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,428 INFO L280 TraceCheckUtils]: 198: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,429 INFO L280 TraceCheckUtils]: 199: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,429 INFO L280 TraceCheckUtils]: 200: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,430 INFO L280 TraceCheckUtils]: 201: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,430 INFO L280 TraceCheckUtils]: 202: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,431 INFO L280 TraceCheckUtils]: 203: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,432 INFO L280 TraceCheckUtils]: 204: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,433 INFO L280 TraceCheckUtils]: 205: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,433 INFO L280 TraceCheckUtils]: 206: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,434 INFO L280 TraceCheckUtils]: 207: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,434 INFO L280 TraceCheckUtils]: 208: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,435 INFO L280 TraceCheckUtils]: 209: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,435 INFO L280 TraceCheckUtils]: 210: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,436 INFO L280 TraceCheckUtils]: 211: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,437 INFO L280 TraceCheckUtils]: 212: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,437 INFO L280 TraceCheckUtils]: 213: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,438 INFO L280 TraceCheckUtils]: 214: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,439 INFO L280 TraceCheckUtils]: 215: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,439 INFO L280 TraceCheckUtils]: 216: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1873~0 := ~init__tmp___5~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,440 INFO L280 TraceCheckUtils]: 217: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1873~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,440 INFO L280 TraceCheckUtils]: 218: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,441 INFO L280 TraceCheckUtils]: 219: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,442 INFO L280 TraceCheckUtils]: 220: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,442 INFO L280 TraceCheckUtils]: 221: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,443 INFO L280 TraceCheckUtils]: 222: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,444 INFO L280 TraceCheckUtils]: 223: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,444 INFO L280 TraceCheckUtils]: 224: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,445 INFO L280 TraceCheckUtils]: 225: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,445 INFO L280 TraceCheckUtils]: 226: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,446 INFO L280 TraceCheckUtils]: 227: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,446 INFO L280 TraceCheckUtils]: 228: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,448 INFO L280 TraceCheckUtils]: 229: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,448 INFO L280 TraceCheckUtils]: 230: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,472 INFO L280 TraceCheckUtils]: 231: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,475 INFO L280 TraceCheckUtils]: 232: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} havoc ~node1__newmax~0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,478 INFO L280 TraceCheckUtils]: 233: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~node1__newmax~0 := 0; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,479 INFO L280 TraceCheckUtils]: 234: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,481 INFO L280 TraceCheckUtils]: 235: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 % 256 < 2; {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 20:39:20,482 INFO L280 TraceCheckUtils]: 236: Hoare triple {25081#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,483 INFO L280 TraceCheckUtils]: 237: Hoare triple {25011#false} assume !!(0 == ~ep13~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,483 INFO L280 TraceCheckUtils]: 238: Hoare triple {25011#false} ~mode1~0 := 1; {25011#false} is VALID [2020-07-10 20:39:20,483 INFO L280 TraceCheckUtils]: 239: Hoare triple {25011#false} havoc ~node2__newmax~0; {25011#false} is VALID [2020-07-10 20:39:20,484 INFO L280 TraceCheckUtils]: 240: Hoare triple {25011#false} ~node2__newmax~0 := 0; {25011#false} is VALID [2020-07-10 20:39:20,484 INFO L280 TraceCheckUtils]: 241: Hoare triple {25011#false} assume !!(0 == ~mode2~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,484 INFO L280 TraceCheckUtils]: 242: Hoare triple {25011#false} assume ~r2~0 % 256 < 2; {25011#false} is VALID [2020-07-10 20:39:20,485 INFO L280 TraceCheckUtils]: 243: Hoare triple {25011#false} assume !!(0 == ~ep21~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,485 INFO L280 TraceCheckUtils]: 244: Hoare triple {25011#false} assume !!(0 == ~ep23~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,485 INFO L280 TraceCheckUtils]: 245: Hoare triple {25011#false} ~mode2~0 := 1; {25011#false} is VALID [2020-07-10 20:39:20,486 INFO L280 TraceCheckUtils]: 246: Hoare triple {25011#false} havoc ~node3__newmax~0; {25011#false} is VALID [2020-07-10 20:39:20,486 INFO L280 TraceCheckUtils]: 247: Hoare triple {25011#false} ~node3__newmax~0 := 0; {25011#false} is VALID [2020-07-10 20:39:20,486 INFO L280 TraceCheckUtils]: 248: Hoare triple {25011#false} assume !!(0 == ~mode3~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,487 INFO L280 TraceCheckUtils]: 249: Hoare triple {25011#false} assume ~r3~0 % 256 < 2; {25011#false} is VALID [2020-07-10 20:39:20,487 INFO L280 TraceCheckUtils]: 250: Hoare triple {25011#false} assume !!(0 == ~ep31~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,487 INFO L280 TraceCheckUtils]: 251: Hoare triple {25011#false} assume !!(0 == ~ep32~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,488 INFO L280 TraceCheckUtils]: 252: Hoare triple {25011#false} ~mode3~0 := 1; {25011#false} is VALID [2020-07-10 20:39:20,488 INFO L280 TraceCheckUtils]: 253: Hoare triple {25011#false} ~p12_old~0 := ~p12_new~0; {25011#false} is VALID [2020-07-10 20:39:20,488 INFO L280 TraceCheckUtils]: 254: Hoare triple {25011#false} ~p12_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,489 INFO L280 TraceCheckUtils]: 255: Hoare triple {25011#false} ~p13_old~0 := ~p13_new~0; {25011#false} is VALID [2020-07-10 20:39:20,489 INFO L280 TraceCheckUtils]: 256: Hoare triple {25011#false} ~p13_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,489 INFO L280 TraceCheckUtils]: 257: Hoare triple {25011#false} ~p21_old~0 := ~p21_new~0; {25011#false} is VALID [2020-07-10 20:39:20,490 INFO L280 TraceCheckUtils]: 258: Hoare triple {25011#false} ~p21_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,490 INFO L280 TraceCheckUtils]: 259: Hoare triple {25011#false} ~p23_old~0 := ~p23_new~0; {25011#false} is VALID [2020-07-10 20:39:20,490 INFO L280 TraceCheckUtils]: 260: Hoare triple {25011#false} ~p23_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,491 INFO L280 TraceCheckUtils]: 261: Hoare triple {25011#false} ~p31_old~0 := ~p31_new~0; {25011#false} is VALID [2020-07-10 20:39:20,491 INFO L280 TraceCheckUtils]: 262: Hoare triple {25011#false} ~p31_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,491 INFO L280 TraceCheckUtils]: 263: Hoare triple {25011#false} ~p32_old~0 := ~p32_new~0; {25011#false} is VALID [2020-07-10 20:39:20,492 INFO L280 TraceCheckUtils]: 264: Hoare triple {25011#false} ~p32_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,492 INFO L280 TraceCheckUtils]: 265: Hoare triple {25011#false} havoc ~check__tmp~0; {25011#false} is VALID [2020-07-10 20:39:20,492 INFO L280 TraceCheckUtils]: 266: Hoare triple {25011#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,493 INFO L280 TraceCheckUtils]: 267: Hoare triple {25011#false} assume ~st1~0 + ~nl1~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,493 INFO L280 TraceCheckUtils]: 268: Hoare triple {25011#false} assume ~st2~0 + ~nl2~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,493 INFO L280 TraceCheckUtils]: 269: Hoare triple {25011#false} assume ~st3~0 + ~nl3~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,494 INFO L280 TraceCheckUtils]: 270: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-10 20:39:20,494 INFO L280 TraceCheckUtils]: 271: Hoare triple {25011#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {25011#false} is VALID [2020-07-10 20:39:20,494 INFO L280 TraceCheckUtils]: 272: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-10 20:39:20,495 INFO L280 TraceCheckUtils]: 273: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-10 20:39:20,495 INFO L280 TraceCheckUtils]: 274: Hoare triple {25011#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {25011#false} is VALID [2020-07-10 20:39:20,496 INFO L280 TraceCheckUtils]: 275: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-10 20:39:20,496 INFO L280 TraceCheckUtils]: 276: Hoare triple {25011#false} ~check__tmp~0 := 1; {25011#false} is VALID [2020-07-10 20:39:20,496 INFO L280 TraceCheckUtils]: 277: Hoare triple {25011#false} ~__return_2019~0 := ~check__tmp~0; {25011#false} is VALID [2020-07-10 20:39:20,497 INFO L280 TraceCheckUtils]: 278: Hoare triple {25011#false} ~main__c1~0 := ~__return_2019~0; {25011#false} is VALID [2020-07-10 20:39:20,497 INFO L280 TraceCheckUtils]: 279: Hoare triple {25011#false} havoc ~__tmp_1~0; {25011#false} is VALID [2020-07-10 20:39:20,497 INFO L280 TraceCheckUtils]: 280: Hoare triple {25011#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {25011#false} is VALID [2020-07-10 20:39:20,498 INFO L280 TraceCheckUtils]: 281: Hoare triple {25011#false} havoc ~assert__arg~0; {25011#false} is VALID [2020-07-10 20:39:20,498 INFO L280 TraceCheckUtils]: 282: Hoare triple {25011#false} ~assert__arg~0 := ~__tmp_1~0; {25011#false} is VALID [2020-07-10 20:39:20,498 INFO L280 TraceCheckUtils]: 283: Hoare triple {25011#false} assume !(0 == ~assert__arg~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,499 INFO L280 TraceCheckUtils]: 284: Hoare triple {25011#false} havoc ~node1__newmax~1; {25011#false} is VALID [2020-07-10 20:39:20,499 INFO L280 TraceCheckUtils]: 285: Hoare triple {25011#false} ~node1__newmax~1 := 0; {25011#false} is VALID [2020-07-10 20:39:20,499 INFO L280 TraceCheckUtils]: 286: Hoare triple {25011#false} assume !(0 == ~mode1~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,500 INFO L280 TraceCheckUtils]: 287: Hoare triple {25011#false} assume !(255 == ~r1~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,500 INFO L280 TraceCheckUtils]: 288: Hoare triple {25011#false} ~r1~0 := 1 + ~r1~0 % 256; {25011#false} is VALID [2020-07-10 20:39:20,500 INFO L280 TraceCheckUtils]: 289: Hoare triple {25011#false} assume !!(0 == ~ep21~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,501 INFO L280 TraceCheckUtils]: 290: Hoare triple {25011#false} assume !!(0 == ~ep31~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,501 INFO L280 TraceCheckUtils]: 291: Hoare triple {25011#false} ~newmax1~0 := ~node1__newmax~1; {25011#false} is VALID [2020-07-10 20:39:20,501 INFO L280 TraceCheckUtils]: 292: Hoare triple {25011#false} assume !(2 == ~r1~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,502 INFO L280 TraceCheckUtils]: 293: Hoare triple {25011#false} ~mode1~0 := 0; {25011#false} is VALID [2020-07-10 20:39:20,502 INFO L280 TraceCheckUtils]: 294: Hoare triple {25011#false} havoc ~node2__newmax~1; {25011#false} is VALID [2020-07-10 20:39:20,502 INFO L280 TraceCheckUtils]: 295: Hoare triple {25011#false} ~node2__newmax~1 := 0; {25011#false} is VALID [2020-07-10 20:39:20,503 INFO L280 TraceCheckUtils]: 296: Hoare triple {25011#false} assume !(0 == ~mode2~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,503 INFO L280 TraceCheckUtils]: 297: Hoare triple {25011#false} assume !(255 == ~r2~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,503 INFO L280 TraceCheckUtils]: 298: Hoare triple {25011#false} ~r2~0 := 1 + ~r2~0 % 256; {25011#false} is VALID [2020-07-10 20:39:20,504 INFO L280 TraceCheckUtils]: 299: Hoare triple {25011#false} assume !!(0 == ~ep12~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,504 INFO L280 TraceCheckUtils]: 300: Hoare triple {25011#false} assume !!(0 == ~ep32~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,504 INFO L280 TraceCheckUtils]: 301: Hoare triple {25011#false} ~newmax2~0 := ~node2__newmax~1; {25011#false} is VALID [2020-07-10 20:39:20,505 INFO L280 TraceCheckUtils]: 302: Hoare triple {25011#false} assume !(2 == ~r2~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,505 INFO L280 TraceCheckUtils]: 303: Hoare triple {25011#false} ~mode2~0 := 0; {25011#false} is VALID [2020-07-10 20:39:20,505 INFO L280 TraceCheckUtils]: 304: Hoare triple {25011#false} havoc ~node3__newmax~1; {25011#false} is VALID [2020-07-10 20:39:20,506 INFO L280 TraceCheckUtils]: 305: Hoare triple {25011#false} ~node3__newmax~1 := 0; {25011#false} is VALID [2020-07-10 20:39:20,506 INFO L280 TraceCheckUtils]: 306: Hoare triple {25011#false} assume !(0 == ~mode3~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,506 INFO L280 TraceCheckUtils]: 307: Hoare triple {25011#false} assume !(255 == ~r3~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,507 INFO L280 TraceCheckUtils]: 308: Hoare triple {25011#false} ~r3~0 := 1 + ~r3~0 % 256; {25011#false} is VALID [2020-07-10 20:39:20,507 INFO L280 TraceCheckUtils]: 309: Hoare triple {25011#false} assume !!(0 == ~ep13~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,507 INFO L280 TraceCheckUtils]: 310: Hoare triple {25011#false} assume !!(0 == ~ep23~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,508 INFO L280 TraceCheckUtils]: 311: Hoare triple {25011#false} ~newmax3~0 := ~node3__newmax~1; {25011#false} is VALID [2020-07-10 20:39:20,508 INFO L280 TraceCheckUtils]: 312: Hoare triple {25011#false} assume !(2 == ~r3~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,508 INFO L280 TraceCheckUtils]: 313: Hoare triple {25011#false} ~mode3~0 := 0; {25011#false} is VALID [2020-07-10 20:39:20,509 INFO L280 TraceCheckUtils]: 314: Hoare triple {25011#false} ~p12_old~0 := ~p12_new~0; {25011#false} is VALID [2020-07-10 20:39:20,509 INFO L280 TraceCheckUtils]: 315: Hoare triple {25011#false} ~p12_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,509 INFO L280 TraceCheckUtils]: 316: Hoare triple {25011#false} ~p13_old~0 := ~p13_new~0; {25011#false} is VALID [2020-07-10 20:39:20,510 INFO L280 TraceCheckUtils]: 317: Hoare triple {25011#false} ~p13_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,510 INFO L280 TraceCheckUtils]: 318: Hoare triple {25011#false} ~p21_old~0 := ~p21_new~0; {25011#false} is VALID [2020-07-10 20:39:20,510 INFO L280 TraceCheckUtils]: 319: Hoare triple {25011#false} ~p21_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,511 INFO L280 TraceCheckUtils]: 320: Hoare triple {25011#false} ~p23_old~0 := ~p23_new~0; {25011#false} is VALID [2020-07-10 20:39:20,511 INFO L280 TraceCheckUtils]: 321: Hoare triple {25011#false} ~p23_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,511 INFO L280 TraceCheckUtils]: 322: Hoare triple {25011#false} ~p31_old~0 := ~p31_new~0; {25011#false} is VALID [2020-07-10 20:39:20,512 INFO L280 TraceCheckUtils]: 323: Hoare triple {25011#false} ~p31_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,512 INFO L280 TraceCheckUtils]: 324: Hoare triple {25011#false} ~p32_old~0 := ~p32_new~0; {25011#false} is VALID [2020-07-10 20:39:20,513 INFO L280 TraceCheckUtils]: 325: Hoare triple {25011#false} ~p32_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,513 INFO L280 TraceCheckUtils]: 326: Hoare triple {25011#false} havoc ~check__tmp~1; {25011#false} is VALID [2020-07-10 20:39:20,513 INFO L280 TraceCheckUtils]: 327: Hoare triple {25011#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,514 INFO L280 TraceCheckUtils]: 328: Hoare triple {25011#false} assume ~st1~0 + ~nl1~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,514 INFO L280 TraceCheckUtils]: 329: Hoare triple {25011#false} assume ~st2~0 + ~nl2~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,514 INFO L280 TraceCheckUtils]: 330: Hoare triple {25011#false} assume ~st3~0 + ~nl3~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,515 INFO L280 TraceCheckUtils]: 331: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-10 20:39:20,515 INFO L280 TraceCheckUtils]: 332: Hoare triple {25011#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {25011#false} is VALID [2020-07-10 20:39:20,515 INFO L280 TraceCheckUtils]: 333: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-10 20:39:20,516 INFO L280 TraceCheckUtils]: 334: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-10 20:39:20,516 INFO L280 TraceCheckUtils]: 335: Hoare triple {25011#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {25011#false} is VALID [2020-07-10 20:39:20,516 INFO L280 TraceCheckUtils]: 336: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-10 20:39:20,517 INFO L280 TraceCheckUtils]: 337: Hoare triple {25011#false} ~check__tmp~1 := 1; {25011#false} is VALID [2020-07-10 20:39:20,517 INFO L280 TraceCheckUtils]: 338: Hoare triple {25011#false} ~__return_2152~0 := ~check__tmp~1; {25011#false} is VALID [2020-07-10 20:39:20,517 INFO L280 TraceCheckUtils]: 339: Hoare triple {25011#false} ~main__c1~0 := ~__return_2152~0; {25011#false} is VALID [2020-07-10 20:39:20,518 INFO L280 TraceCheckUtils]: 340: Hoare triple {25011#false} havoc ~__tmp_2~0; {25011#false} is VALID [2020-07-10 20:39:20,518 INFO L280 TraceCheckUtils]: 341: Hoare triple {25011#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {25011#false} is VALID [2020-07-10 20:39:20,518 INFO L280 TraceCheckUtils]: 342: Hoare triple {25011#false} havoc ~assert__arg~1; {25011#false} is VALID [2020-07-10 20:39:20,519 INFO L280 TraceCheckUtils]: 343: Hoare triple {25011#false} ~assert__arg~1 := ~__tmp_2~0; {25011#false} is VALID [2020-07-10 20:39:20,519 INFO L280 TraceCheckUtils]: 344: Hoare triple {25011#false} assume !(0 == ~assert__arg~1 % 256); {25011#false} is VALID [2020-07-10 20:39:20,519 INFO L280 TraceCheckUtils]: 345: Hoare triple {25011#false} havoc ~node1__newmax~2; {25011#false} is VALID [2020-07-10 20:39:20,520 INFO L280 TraceCheckUtils]: 346: Hoare triple {25011#false} ~node1__newmax~2 := 0; {25011#false} is VALID [2020-07-10 20:39:20,520 INFO L280 TraceCheckUtils]: 347: Hoare triple {25011#false} assume !!(0 == ~mode1~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,520 INFO L280 TraceCheckUtils]: 348: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-10 20:39:20,521 INFO L280 TraceCheckUtils]: 349: Hoare triple {25011#false} assume !!(0 == ~ep12~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,521 INFO L280 TraceCheckUtils]: 350: Hoare triple {25011#false} assume !!(0 == ~ep13~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,521 INFO L280 TraceCheckUtils]: 351: Hoare triple {25011#false} ~mode1~0 := 1; {25011#false} is VALID [2020-07-10 20:39:20,522 INFO L280 TraceCheckUtils]: 352: Hoare triple {25011#false} havoc ~node2__newmax~2; {25011#false} is VALID [2020-07-10 20:39:20,522 INFO L280 TraceCheckUtils]: 353: Hoare triple {25011#false} ~node2__newmax~2 := 0; {25011#false} is VALID [2020-07-10 20:39:20,522 INFO L280 TraceCheckUtils]: 354: Hoare triple {25011#false} assume !!(0 == ~mode2~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,523 INFO L280 TraceCheckUtils]: 355: Hoare triple {25011#false} assume ~r2~0 % 256 < 2; {25011#false} is VALID [2020-07-10 20:39:20,523 INFO L280 TraceCheckUtils]: 356: Hoare triple {25011#false} assume !!(0 == ~ep21~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,523 INFO L280 TraceCheckUtils]: 357: Hoare triple {25011#false} assume !!(0 == ~ep23~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,524 INFO L280 TraceCheckUtils]: 358: Hoare triple {25011#false} ~mode2~0 := 1; {25011#false} is VALID [2020-07-10 20:39:20,524 INFO L280 TraceCheckUtils]: 359: Hoare triple {25011#false} havoc ~node3__newmax~2; {25011#false} is VALID [2020-07-10 20:39:20,524 INFO L280 TraceCheckUtils]: 360: Hoare triple {25011#false} ~node3__newmax~2 := 0; {25011#false} is VALID [2020-07-10 20:39:20,525 INFO L280 TraceCheckUtils]: 361: Hoare triple {25011#false} assume !!(0 == ~mode3~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,525 INFO L280 TraceCheckUtils]: 362: Hoare triple {25011#false} assume ~r3~0 % 256 < 2; {25011#false} is VALID [2020-07-10 20:39:20,525 INFO L280 TraceCheckUtils]: 363: Hoare triple {25011#false} assume !!(0 == ~ep31~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,526 INFO L280 TraceCheckUtils]: 364: Hoare triple {25011#false} assume !!(0 == ~ep32~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,526 INFO L280 TraceCheckUtils]: 365: Hoare triple {25011#false} ~mode3~0 := 1; {25011#false} is VALID [2020-07-10 20:39:20,526 INFO L280 TraceCheckUtils]: 366: Hoare triple {25011#false} ~p12_old~0 := ~p12_new~0; {25011#false} is VALID [2020-07-10 20:39:20,527 INFO L280 TraceCheckUtils]: 367: Hoare triple {25011#false} ~p12_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,527 INFO L280 TraceCheckUtils]: 368: Hoare triple {25011#false} ~p13_old~0 := ~p13_new~0; {25011#false} is VALID [2020-07-10 20:39:20,527 INFO L280 TraceCheckUtils]: 369: Hoare triple {25011#false} ~p13_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,528 INFO L280 TraceCheckUtils]: 370: Hoare triple {25011#false} ~p21_old~0 := ~p21_new~0; {25011#false} is VALID [2020-07-10 20:39:20,528 INFO L280 TraceCheckUtils]: 371: Hoare triple {25011#false} ~p21_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,529 INFO L280 TraceCheckUtils]: 372: Hoare triple {25011#false} ~p23_old~0 := ~p23_new~0; {25011#false} is VALID [2020-07-10 20:39:20,529 INFO L280 TraceCheckUtils]: 373: Hoare triple {25011#false} ~p23_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,529 INFO L280 TraceCheckUtils]: 374: Hoare triple {25011#false} ~p31_old~0 := ~p31_new~0; {25011#false} is VALID [2020-07-10 20:39:20,530 INFO L280 TraceCheckUtils]: 375: Hoare triple {25011#false} ~p31_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,530 INFO L280 TraceCheckUtils]: 376: Hoare triple {25011#false} ~p32_old~0 := ~p32_new~0; {25011#false} is VALID [2020-07-10 20:39:20,530 INFO L280 TraceCheckUtils]: 377: Hoare triple {25011#false} ~p32_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,531 INFO L280 TraceCheckUtils]: 378: Hoare triple {25011#false} havoc ~check__tmp~2; {25011#false} is VALID [2020-07-10 20:39:20,531 INFO L280 TraceCheckUtils]: 379: Hoare triple {25011#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,531 INFO L280 TraceCheckUtils]: 380: Hoare triple {25011#false} assume ~st1~0 + ~nl1~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,532 INFO L280 TraceCheckUtils]: 381: Hoare triple {25011#false} assume ~st2~0 + ~nl2~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,532 INFO L280 TraceCheckUtils]: 382: Hoare triple {25011#false} assume ~st3~0 + ~nl3~0 <= 1; {25011#false} is VALID [2020-07-10 20:39:20,532 INFO L280 TraceCheckUtils]: 383: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-10 20:39:20,533 INFO L280 TraceCheckUtils]: 384: Hoare triple {25011#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {25011#false} is VALID [2020-07-10 20:39:20,533 INFO L280 TraceCheckUtils]: 385: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-10 20:39:20,533 INFO L280 TraceCheckUtils]: 386: Hoare triple {25011#false} assume !(~r1~0 % 256 >= 2); {25011#false} is VALID [2020-07-10 20:39:20,534 INFO L280 TraceCheckUtils]: 387: Hoare triple {25011#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {25011#false} is VALID [2020-07-10 20:39:20,534 INFO L280 TraceCheckUtils]: 388: Hoare triple {25011#false} assume ~r1~0 % 256 < 2; {25011#false} is VALID [2020-07-10 20:39:20,534 INFO L280 TraceCheckUtils]: 389: Hoare triple {25011#false} ~check__tmp~2 := 1; {25011#false} is VALID [2020-07-10 20:39:20,535 INFO L280 TraceCheckUtils]: 390: Hoare triple {25011#false} ~__return_2288~0 := ~check__tmp~2; {25011#false} is VALID [2020-07-10 20:39:20,535 INFO L280 TraceCheckUtils]: 391: Hoare triple {25011#false} ~main__c1~0 := ~__return_2288~0; {25011#false} is VALID [2020-07-10 20:39:20,535 INFO L280 TraceCheckUtils]: 392: Hoare triple {25011#false} havoc ~__tmp_3~0; {25011#false} is VALID [2020-07-10 20:39:20,536 INFO L280 TraceCheckUtils]: 393: Hoare triple {25011#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {25011#false} is VALID [2020-07-10 20:39:20,536 INFO L280 TraceCheckUtils]: 394: Hoare triple {25011#false} havoc ~assert__arg~2; {25011#false} is VALID [2020-07-10 20:39:20,536 INFO L280 TraceCheckUtils]: 395: Hoare triple {25011#false} ~assert__arg~2 := ~__tmp_3~0; {25011#false} is VALID [2020-07-10 20:39:20,537 INFO L280 TraceCheckUtils]: 396: Hoare triple {25011#false} assume !(0 == ~assert__arg~2 % 256); {25011#false} is VALID [2020-07-10 20:39:20,537 INFO L280 TraceCheckUtils]: 397: Hoare triple {25011#false} havoc ~node1__newmax~3; {25011#false} is VALID [2020-07-10 20:39:20,537 INFO L280 TraceCheckUtils]: 398: Hoare triple {25011#false} ~node1__newmax~3 := 0; {25011#false} is VALID [2020-07-10 20:39:20,538 INFO L280 TraceCheckUtils]: 399: Hoare triple {25011#false} assume !(0 == ~mode1~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,538 INFO L280 TraceCheckUtils]: 400: Hoare triple {25011#false} assume !(255 == ~r1~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,538 INFO L280 TraceCheckUtils]: 401: Hoare triple {25011#false} ~r1~0 := 1 + ~r1~0 % 256; {25011#false} is VALID [2020-07-10 20:39:20,539 INFO L280 TraceCheckUtils]: 402: Hoare triple {25011#false} assume !!(0 == ~ep21~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,539 INFO L280 TraceCheckUtils]: 403: Hoare triple {25011#false} assume !!(0 == ~ep31~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,539 INFO L280 TraceCheckUtils]: 404: Hoare triple {25011#false} ~newmax1~0 := ~node1__newmax~3; {25011#false} is VALID [2020-07-10 20:39:20,540 INFO L280 TraceCheckUtils]: 405: Hoare triple {25011#false} assume 2 == ~r1~0 % 256; {25011#false} is VALID [2020-07-10 20:39:20,540 INFO L280 TraceCheckUtils]: 406: Hoare triple {25011#false} assume ~max1~0 == ~id1~0; {25011#false} is VALID [2020-07-10 20:39:20,540 INFO L280 TraceCheckUtils]: 407: Hoare triple {25011#false} ~st1~0 := 1; {25011#false} is VALID [2020-07-10 20:39:20,541 INFO L280 TraceCheckUtils]: 408: Hoare triple {25011#false} ~mode1~0 := 0; {25011#false} is VALID [2020-07-10 20:39:20,541 INFO L280 TraceCheckUtils]: 409: Hoare triple {25011#false} havoc ~node2__newmax~3; {25011#false} is VALID [2020-07-10 20:39:20,541 INFO L280 TraceCheckUtils]: 410: Hoare triple {25011#false} ~node2__newmax~3 := 0; {25011#false} is VALID [2020-07-10 20:39:20,542 INFO L280 TraceCheckUtils]: 411: Hoare triple {25011#false} assume !(0 == ~mode2~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,542 INFO L280 TraceCheckUtils]: 412: Hoare triple {25011#false} assume !(255 == ~r2~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,542 INFO L280 TraceCheckUtils]: 413: Hoare triple {25011#false} ~r2~0 := 1 + ~r2~0 % 256; {25011#false} is VALID [2020-07-10 20:39:20,543 INFO L280 TraceCheckUtils]: 414: Hoare triple {25011#false} assume !!(0 == ~ep12~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,543 INFO L280 TraceCheckUtils]: 415: Hoare triple {25011#false} assume !!(0 == ~ep32~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,543 INFO L280 TraceCheckUtils]: 416: Hoare triple {25011#false} ~newmax2~0 := ~node2__newmax~3; {25011#false} is VALID [2020-07-10 20:39:20,544 INFO L280 TraceCheckUtils]: 417: Hoare triple {25011#false} assume 2 == ~r2~0 % 256; {25011#false} is VALID [2020-07-10 20:39:20,544 INFO L280 TraceCheckUtils]: 418: Hoare triple {25011#false} assume ~max2~0 == ~id2~0; {25011#false} is VALID [2020-07-10 20:39:20,545 INFO L280 TraceCheckUtils]: 419: Hoare triple {25011#false} ~st2~0 := 1; {25011#false} is VALID [2020-07-10 20:39:20,545 INFO L280 TraceCheckUtils]: 420: Hoare triple {25011#false} ~mode2~0 := 0; {25011#false} is VALID [2020-07-10 20:39:20,545 INFO L280 TraceCheckUtils]: 421: Hoare triple {25011#false} havoc ~node3__newmax~3; {25011#false} is VALID [2020-07-10 20:39:20,546 INFO L280 TraceCheckUtils]: 422: Hoare triple {25011#false} ~node3__newmax~3 := 0; {25011#false} is VALID [2020-07-10 20:39:20,546 INFO L280 TraceCheckUtils]: 423: Hoare triple {25011#false} assume !(0 == ~mode3~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,546 INFO L280 TraceCheckUtils]: 424: Hoare triple {25011#false} assume !(255 == ~r3~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,547 INFO L280 TraceCheckUtils]: 425: Hoare triple {25011#false} ~r3~0 := 1 + ~r3~0 % 256; {25011#false} is VALID [2020-07-10 20:39:20,547 INFO L280 TraceCheckUtils]: 426: Hoare triple {25011#false} assume !!(0 == ~ep13~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,547 INFO L280 TraceCheckUtils]: 427: Hoare triple {25011#false} assume !!(0 == ~ep23~0 % 256); {25011#false} is VALID [2020-07-10 20:39:20,548 INFO L280 TraceCheckUtils]: 428: Hoare triple {25011#false} ~newmax3~0 := ~node3__newmax~3; {25011#false} is VALID [2020-07-10 20:39:20,548 INFO L280 TraceCheckUtils]: 429: Hoare triple {25011#false} assume 2 == ~r3~0 % 256; {25011#false} is VALID [2020-07-10 20:39:20,548 INFO L280 TraceCheckUtils]: 430: Hoare triple {25011#false} assume ~max3~0 == ~id3~0; {25011#false} is VALID [2020-07-10 20:39:20,549 INFO L280 TraceCheckUtils]: 431: Hoare triple {25011#false} ~st3~0 := 1; {25011#false} is VALID [2020-07-10 20:39:20,549 INFO L280 TraceCheckUtils]: 432: Hoare triple {25011#false} ~mode3~0 := 0; {25011#false} is VALID [2020-07-10 20:39:20,549 INFO L280 TraceCheckUtils]: 433: Hoare triple {25011#false} ~p12_old~0 := ~p12_new~0; {25011#false} is VALID [2020-07-10 20:39:20,550 INFO L280 TraceCheckUtils]: 434: Hoare triple {25011#false} ~p12_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,550 INFO L280 TraceCheckUtils]: 435: Hoare triple {25011#false} ~p13_old~0 := ~p13_new~0; {25011#false} is VALID [2020-07-10 20:39:20,550 INFO L280 TraceCheckUtils]: 436: Hoare triple {25011#false} ~p13_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,550 INFO L280 TraceCheckUtils]: 437: Hoare triple {25011#false} ~p21_old~0 := ~p21_new~0; {25011#false} is VALID [2020-07-10 20:39:20,551 INFO L280 TraceCheckUtils]: 438: Hoare triple {25011#false} ~p21_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,551 INFO L280 TraceCheckUtils]: 439: Hoare triple {25011#false} ~p23_old~0 := ~p23_new~0; {25011#false} is VALID [2020-07-10 20:39:20,551 INFO L280 TraceCheckUtils]: 440: Hoare triple {25011#false} ~p23_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,551 INFO L280 TraceCheckUtils]: 441: Hoare triple {25011#false} ~p31_old~0 := ~p31_new~0; {25011#false} is VALID [2020-07-10 20:39:20,552 INFO L280 TraceCheckUtils]: 442: Hoare triple {25011#false} ~p31_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,552 INFO L280 TraceCheckUtils]: 443: Hoare triple {25011#false} ~p32_old~0 := ~p32_new~0; {25011#false} is VALID [2020-07-10 20:39:20,552 INFO L280 TraceCheckUtils]: 444: Hoare triple {25011#false} ~p32_new~0 := ~nomsg~0; {25011#false} is VALID [2020-07-10 20:39:20,552 INFO L280 TraceCheckUtils]: 445: Hoare triple {25011#false} havoc ~check__tmp~3; {25011#false} is VALID [2020-07-10 20:39:20,553 INFO L280 TraceCheckUtils]: 446: Hoare triple {25011#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {25011#false} is VALID [2020-07-10 20:39:20,553 INFO L280 TraceCheckUtils]: 447: Hoare triple {25011#false} ~check__tmp~3 := 0; {25011#false} is VALID [2020-07-10 20:39:20,553 INFO L280 TraceCheckUtils]: 448: Hoare triple {25011#false} ~__return_3084~0 := ~check__tmp~3; {25011#false} is VALID [2020-07-10 20:39:20,553 INFO L280 TraceCheckUtils]: 449: Hoare triple {25011#false} ~main__c1~0 := ~__return_3084~0; {25011#false} is VALID [2020-07-10 20:39:20,554 INFO L280 TraceCheckUtils]: 450: Hoare triple {25011#false} havoc ~__tmp_4~0; {25011#false} is VALID [2020-07-10 20:39:20,554 INFO L280 TraceCheckUtils]: 451: Hoare triple {25011#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {25011#false} is VALID [2020-07-10 20:39:20,554 INFO L280 TraceCheckUtils]: 452: Hoare triple {25011#false} havoc ~assert__arg~3; {25011#false} is VALID [2020-07-10 20:39:20,554 INFO L280 TraceCheckUtils]: 453: Hoare triple {25011#false} ~assert__arg~3 := ~__tmp_4~0; {25011#false} is VALID [2020-07-10 20:39:20,554 INFO L280 TraceCheckUtils]: 454: Hoare triple {25011#false} assume 0 == ~assert__arg~3 % 256; {25011#false} is VALID [2020-07-10 20:39:20,555 INFO L280 TraceCheckUtils]: 455: Hoare triple {25011#false} assume !false; {25011#false} is VALID [2020-07-10 20:39:20,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:39:20,973 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:39:20,974 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [413283842] [2020-07-10 20:39:20,974 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:39:20,975 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 20:39:20,975 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795972001] [2020-07-10 20:39:20,976 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 456 [2020-07-10 20:39:20,978 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:39:20,978 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 20:39:21,516 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 456 edges. 456 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:21,516 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 20:39:21,517 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:39:21,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 20:39:21,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 20:39:21,518 INFO L87 Difference]: Start difference. First operand 2132 states and 2619 transitions. Second operand 5 states. [2020-07-10 20:39:43,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:43,613 INFO L93 Difference]: Finished difference Result 5910 states and 7320 transitions. [2020-07-10 20:39:43,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 20:39:43,614 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 456 [2020-07-10 20:39:43,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:39:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:39:43,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3379 transitions. [2020-07-10 20:39:43,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:39:43,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3379 transitions. [2020-07-10 20:39:43,656 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3379 transitions. [2020-07-10 20:39:48,001 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3379 edges. 3379 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:39:48,672 INFO L225 Difference]: With dead ends: 5910 [2020-07-10 20:39:48,673 INFO L226 Difference]: Without dead ends: 3965 [2020-07-10 20:39:48,677 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 20:39:48,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3965 states. [2020-07-10 20:39:57,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3965 to 3834. [2020-07-10 20:39:57,170 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:39:57,171 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3965 states. Second operand 3834 states. [2020-07-10 20:39:57,171 INFO L74 IsIncluded]: Start isIncluded. First operand 3965 states. Second operand 3834 states. [2020-07-10 20:39:57,171 INFO L87 Difference]: Start difference. First operand 3965 states. Second operand 3834 states. [2020-07-10 20:39:57,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:57,642 INFO L93 Difference]: Finished difference Result 3965 states and 4873 transitions. [2020-07-10 20:39:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3965 states and 4873 transitions. [2020-07-10 20:39:57,650 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:57,651 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:57,651 INFO L74 IsIncluded]: Start isIncluded. First operand 3834 states. Second operand 3965 states. [2020-07-10 20:39:57,651 INFO L87 Difference]: Start difference. First operand 3834 states. Second operand 3965 states. [2020-07-10 20:39:58,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:39:58,222 INFO L93 Difference]: Finished difference Result 3965 states and 4873 transitions. [2020-07-10 20:39:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3965 states and 4873 transitions. [2020-07-10 20:39:58,229 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:39:58,229 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:39:58,229 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:39:58,229 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:39:58,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3834 states. [2020-07-10 20:39:58,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 3834 states and 4742 transitions. [2020-07-10 20:39:58,707 INFO L78 Accepts]: Start accepts. Automaton has 3834 states and 4742 transitions. Word has length 456 [2020-07-10 20:39:58,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:39:58,707 INFO L479 AbstractCegarLoop]: Abstraction has 3834 states and 4742 transitions. [2020-07-10 20:39:58,707 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 20:39:58,707 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3834 states and 4742 transitions. [2020-07-10 20:40:05,774 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4742 edges. 4742 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:40:05,775 INFO L276 IsEmpty]: Start isEmpty. Operand 3834 states and 4742 transitions. [2020-07-10 20:40:05,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2020-07-10 20:40:05,780 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:40:05,781 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] [2020-07-10 20:40:05,781 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 20:40:05,781 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:40:05,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:40:05,781 INFO L82 PathProgramCache]: Analyzing trace with hash -695136685, now seen corresponding path program 1 times [2020-07-10 20:40:05,782 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:40:05,782 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [899269234] [2020-07-10 20:40:05,782 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:40:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:40:06,215 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 20:40:06,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:40:06,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {52576#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {52505#true} ~nomsg~0 := -1; {52505#true} is VALID [2020-07-10 20:40:06,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {52505#true} ~p12~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,282 INFO L280 TraceCheckUtils]: 3: Hoare triple {52505#true} ~p12_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,282 INFO L280 TraceCheckUtils]: 4: Hoare triple {52505#true} ~p12_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {52505#true} ~ep12~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {52505#true} ~p13~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {52505#true} ~p13_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,283 INFO L280 TraceCheckUtils]: 8: Hoare triple {52505#true} ~p13_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,283 INFO L280 TraceCheckUtils]: 9: Hoare triple {52505#true} ~ep13~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {52505#true} ~p21~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,284 INFO L280 TraceCheckUtils]: 11: Hoare triple {52505#true} ~p21_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,284 INFO L280 TraceCheckUtils]: 12: Hoare triple {52505#true} ~p21_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,284 INFO L280 TraceCheckUtils]: 13: Hoare triple {52505#true} ~ep21~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,284 INFO L280 TraceCheckUtils]: 14: Hoare triple {52505#true} ~p23~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,285 INFO L280 TraceCheckUtils]: 15: Hoare triple {52505#true} ~p23_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,285 INFO L280 TraceCheckUtils]: 16: Hoare triple {52505#true} ~p23_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,285 INFO L280 TraceCheckUtils]: 17: Hoare triple {52505#true} ~ep23~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,285 INFO L280 TraceCheckUtils]: 18: Hoare triple {52505#true} ~p31~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,286 INFO L280 TraceCheckUtils]: 19: Hoare triple {52505#true} ~p31_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,286 INFO L280 TraceCheckUtils]: 20: Hoare triple {52505#true} ~p31_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,286 INFO L280 TraceCheckUtils]: 21: Hoare triple {52505#true} ~ep31~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,286 INFO L280 TraceCheckUtils]: 22: Hoare triple {52505#true} ~p32~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,287 INFO L280 TraceCheckUtils]: 23: Hoare triple {52505#true} ~p32_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,287 INFO L280 TraceCheckUtils]: 24: Hoare triple {52505#true} ~p32_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,287 INFO L280 TraceCheckUtils]: 25: Hoare triple {52505#true} ~ep32~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,288 INFO L280 TraceCheckUtils]: 26: Hoare triple {52505#true} ~id1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,288 INFO L280 TraceCheckUtils]: 27: Hoare triple {52505#true} ~r1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,288 INFO L280 TraceCheckUtils]: 28: Hoare triple {52505#true} ~st1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,288 INFO L280 TraceCheckUtils]: 29: Hoare triple {52505#true} ~nl1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,289 INFO L280 TraceCheckUtils]: 30: Hoare triple {52505#true} ~m1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,289 INFO L280 TraceCheckUtils]: 31: Hoare triple {52505#true} ~max1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,289 INFO L280 TraceCheckUtils]: 32: Hoare triple {52505#true} ~mode1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,290 INFO L280 TraceCheckUtils]: 33: Hoare triple {52505#true} ~newmax1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,290 INFO L280 TraceCheckUtils]: 34: Hoare triple {52505#true} ~id2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,290 INFO L280 TraceCheckUtils]: 35: Hoare triple {52505#true} ~r2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,290 INFO L280 TraceCheckUtils]: 36: Hoare triple {52505#true} ~st2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,290 INFO L280 TraceCheckUtils]: 37: Hoare triple {52505#true} ~nl2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,291 INFO L280 TraceCheckUtils]: 38: Hoare triple {52505#true} ~m2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,291 INFO L280 TraceCheckUtils]: 39: Hoare triple {52505#true} ~max2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,291 INFO L280 TraceCheckUtils]: 40: Hoare triple {52505#true} ~mode2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,291 INFO L280 TraceCheckUtils]: 41: Hoare triple {52505#true} ~newmax2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,292 INFO L280 TraceCheckUtils]: 42: Hoare triple {52505#true} ~id3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,292 INFO L280 TraceCheckUtils]: 43: Hoare triple {52505#true} ~r3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,292 INFO L280 TraceCheckUtils]: 44: Hoare triple {52505#true} ~st3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,292 INFO L280 TraceCheckUtils]: 45: Hoare triple {52505#true} ~nl3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,292 INFO L280 TraceCheckUtils]: 46: Hoare triple {52505#true} ~m3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,293 INFO L280 TraceCheckUtils]: 47: Hoare triple {52505#true} ~max3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,293 INFO L280 TraceCheckUtils]: 48: Hoare triple {52505#true} ~mode3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,293 INFO L280 TraceCheckUtils]: 49: Hoare triple {52505#true} ~newmax3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,293 INFO L280 TraceCheckUtils]: 50: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {52505#true} is VALID [2020-07-10 20:40:06,294 INFO L280 TraceCheckUtils]: 51: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {52505#true} is VALID [2020-07-10 20:40:06,294 INFO L280 TraceCheckUtils]: 52: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {52505#true} is VALID [2020-07-10 20:40:06,294 INFO L280 TraceCheckUtils]: 53: Hoare triple {52505#true} ~__return_1873~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,294 INFO L280 TraceCheckUtils]: 54: Hoare triple {52505#true} ~__return_2019~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,294 INFO L280 TraceCheckUtils]: 55: Hoare triple {52505#true} ~__return_2152~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,295 INFO L280 TraceCheckUtils]: 56: Hoare triple {52505#true} ~__return_2288~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,295 INFO L280 TraceCheckUtils]: 57: Hoare triple {52505#true} ~__return_3084~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,295 INFO L280 TraceCheckUtils]: 58: Hoare triple {52505#true} ~__return_3053~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,295 INFO L280 TraceCheckUtils]: 59: Hoare triple {52505#true} ~__return_2989~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,295 INFO L280 TraceCheckUtils]: 60: Hoare triple {52505#true} ~__return_2955~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,296 INFO L280 TraceCheckUtils]: 61: Hoare triple {52505#true} ~__return_2551~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,296 INFO L280 TraceCheckUtils]: 62: Hoare triple {52505#true} ~__return_2840~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,296 INFO L280 TraceCheckUtils]: 63: Hoare triple {52505#true} ~__return_2806~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,296 INFO L280 TraceCheckUtils]: 64: Hoare triple {52505#true} ~__return_2721~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,297 INFO L280 TraceCheckUtils]: 65: Hoare triple {52505#true} ~__return_2426~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,297 INFO L280 TraceCheckUtils]: 66: Hoare triple {52505#true} assume true; {52505#true} is VALID [2020-07-10 20:40:06,297 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {52505#true} {52505#true} #2512#return; {52505#true} is VALID [2020-07-10 20:40:06,307 INFO L263 TraceCheckUtils]: 0: Hoare triple {52505#true} call ULTIMATE.init(); {52576#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:40:06,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {52576#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {52505#true} ~nomsg~0 := -1; {52505#true} is VALID [2020-07-10 20:40:06,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {52505#true} ~p12~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,308 INFO L280 TraceCheckUtils]: 4: Hoare triple {52505#true} ~p12_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,308 INFO L280 TraceCheckUtils]: 5: Hoare triple {52505#true} ~p12_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,308 INFO L280 TraceCheckUtils]: 6: Hoare triple {52505#true} ~ep12~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,308 INFO L280 TraceCheckUtils]: 7: Hoare triple {52505#true} ~p13~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,309 INFO L280 TraceCheckUtils]: 8: Hoare triple {52505#true} ~p13_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,309 INFO L280 TraceCheckUtils]: 9: Hoare triple {52505#true} ~p13_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,309 INFO L280 TraceCheckUtils]: 10: Hoare triple {52505#true} ~ep13~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,309 INFO L280 TraceCheckUtils]: 11: Hoare triple {52505#true} ~p21~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,309 INFO L280 TraceCheckUtils]: 12: Hoare triple {52505#true} ~p21_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,310 INFO L280 TraceCheckUtils]: 13: Hoare triple {52505#true} ~p21_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,310 INFO L280 TraceCheckUtils]: 14: Hoare triple {52505#true} ~ep21~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,310 INFO L280 TraceCheckUtils]: 15: Hoare triple {52505#true} ~p23~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,310 INFO L280 TraceCheckUtils]: 16: Hoare triple {52505#true} ~p23_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,310 INFO L280 TraceCheckUtils]: 17: Hoare triple {52505#true} ~p23_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,311 INFO L280 TraceCheckUtils]: 18: Hoare triple {52505#true} ~ep23~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,311 INFO L280 TraceCheckUtils]: 19: Hoare triple {52505#true} ~p31~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,311 INFO L280 TraceCheckUtils]: 20: Hoare triple {52505#true} ~p31_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,311 INFO L280 TraceCheckUtils]: 21: Hoare triple {52505#true} ~p31_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,311 INFO L280 TraceCheckUtils]: 22: Hoare triple {52505#true} ~ep31~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,312 INFO L280 TraceCheckUtils]: 23: Hoare triple {52505#true} ~p32~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,312 INFO L280 TraceCheckUtils]: 24: Hoare triple {52505#true} ~p32_old~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,312 INFO L280 TraceCheckUtils]: 25: Hoare triple {52505#true} ~p32_new~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,313 INFO L280 TraceCheckUtils]: 26: Hoare triple {52505#true} ~ep32~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,313 INFO L280 TraceCheckUtils]: 27: Hoare triple {52505#true} ~id1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,313 INFO L280 TraceCheckUtils]: 28: Hoare triple {52505#true} ~r1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,314 INFO L280 TraceCheckUtils]: 29: Hoare triple {52505#true} ~st1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,314 INFO L280 TraceCheckUtils]: 30: Hoare triple {52505#true} ~nl1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,314 INFO L280 TraceCheckUtils]: 31: Hoare triple {52505#true} ~m1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,315 INFO L280 TraceCheckUtils]: 32: Hoare triple {52505#true} ~max1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,315 INFO L280 TraceCheckUtils]: 33: Hoare triple {52505#true} ~mode1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,315 INFO L280 TraceCheckUtils]: 34: Hoare triple {52505#true} ~newmax1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,316 INFO L280 TraceCheckUtils]: 35: Hoare triple {52505#true} ~id2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,316 INFO L280 TraceCheckUtils]: 36: Hoare triple {52505#true} ~r2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,316 INFO L280 TraceCheckUtils]: 37: Hoare triple {52505#true} ~st2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,317 INFO L280 TraceCheckUtils]: 38: Hoare triple {52505#true} ~nl2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,317 INFO L280 TraceCheckUtils]: 39: Hoare triple {52505#true} ~m2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,317 INFO L280 TraceCheckUtils]: 40: Hoare triple {52505#true} ~max2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,318 INFO L280 TraceCheckUtils]: 41: Hoare triple {52505#true} ~mode2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,318 INFO L280 TraceCheckUtils]: 42: Hoare triple {52505#true} ~newmax2~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,318 INFO L280 TraceCheckUtils]: 43: Hoare triple {52505#true} ~id3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,319 INFO L280 TraceCheckUtils]: 44: Hoare triple {52505#true} ~r3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,319 INFO L280 TraceCheckUtils]: 45: Hoare triple {52505#true} ~st3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,319 INFO L280 TraceCheckUtils]: 46: Hoare triple {52505#true} ~nl3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,320 INFO L280 TraceCheckUtils]: 47: Hoare triple {52505#true} ~m3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,320 INFO L280 TraceCheckUtils]: 48: Hoare triple {52505#true} ~max3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,320 INFO L280 TraceCheckUtils]: 49: Hoare triple {52505#true} ~mode3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,321 INFO L280 TraceCheckUtils]: 50: Hoare triple {52505#true} ~newmax3~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,321 INFO L280 TraceCheckUtils]: 51: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {52505#true} is VALID [2020-07-10 20:40:06,321 INFO L280 TraceCheckUtils]: 52: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {52505#true} is VALID [2020-07-10 20:40:06,322 INFO L280 TraceCheckUtils]: 53: Hoare triple {52505#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {52505#true} is VALID [2020-07-10 20:40:06,322 INFO L280 TraceCheckUtils]: 54: Hoare triple {52505#true} ~__return_1873~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,322 INFO L280 TraceCheckUtils]: 55: Hoare triple {52505#true} ~__return_2019~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,323 INFO L280 TraceCheckUtils]: 56: Hoare triple {52505#true} ~__return_2152~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,323 INFO L280 TraceCheckUtils]: 57: Hoare triple {52505#true} ~__return_2288~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,323 INFO L280 TraceCheckUtils]: 58: Hoare triple {52505#true} ~__return_3084~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,323 INFO L280 TraceCheckUtils]: 59: Hoare triple {52505#true} ~__return_3053~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,324 INFO L280 TraceCheckUtils]: 60: Hoare triple {52505#true} ~__return_2989~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,324 INFO L280 TraceCheckUtils]: 61: Hoare triple {52505#true} ~__return_2955~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,324 INFO L280 TraceCheckUtils]: 62: Hoare triple {52505#true} ~__return_2551~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,325 INFO L280 TraceCheckUtils]: 63: Hoare triple {52505#true} ~__return_2840~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,325 INFO L280 TraceCheckUtils]: 64: Hoare triple {52505#true} ~__return_2806~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,325 INFO L280 TraceCheckUtils]: 65: Hoare triple {52505#true} ~__return_2721~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,326 INFO L280 TraceCheckUtils]: 66: Hoare triple {52505#true} ~__return_2426~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,326 INFO L280 TraceCheckUtils]: 67: Hoare triple {52505#true} assume true; {52505#true} is VALID [2020-07-10 20:40:06,326 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {52505#true} {52505#true} #2512#return; {52505#true} is VALID [2020-07-10 20:40:06,327 INFO L263 TraceCheckUtils]: 69: Hoare triple {52505#true} call #t~ret30 := main(); {52505#true} is VALID [2020-07-10 20:40:06,327 INFO L280 TraceCheckUtils]: 70: Hoare triple {52505#true} havoc ~main__c1~0; {52505#true} is VALID [2020-07-10 20:40:06,327 INFO L280 TraceCheckUtils]: 71: Hoare triple {52505#true} havoc ~main__i2~0; {52505#true} is VALID [2020-07-10 20:40:06,328 INFO L280 TraceCheckUtils]: 72: Hoare triple {52505#true} ~main__c1~0 := 0; {52505#true} is VALID [2020-07-10 20:40:06,328 INFO L280 TraceCheckUtils]: 73: Hoare triple {52505#true} ~ep12~0 := #t~nondet0; {52505#true} is VALID [2020-07-10 20:40:06,328 INFO L280 TraceCheckUtils]: 74: Hoare triple {52505#true} havoc #t~nondet0; {52505#true} is VALID [2020-07-10 20:40:06,329 INFO L280 TraceCheckUtils]: 75: Hoare triple {52505#true} ~ep13~0 := #t~nondet1; {52505#true} is VALID [2020-07-10 20:40:06,329 INFO L280 TraceCheckUtils]: 76: Hoare triple {52505#true} havoc #t~nondet1; {52505#true} is VALID [2020-07-10 20:40:06,329 INFO L280 TraceCheckUtils]: 77: Hoare triple {52505#true} ~ep21~0 := #t~nondet2; {52505#true} is VALID [2020-07-10 20:40:06,330 INFO L280 TraceCheckUtils]: 78: Hoare triple {52505#true} havoc #t~nondet2; {52505#true} is VALID [2020-07-10 20:40:06,330 INFO L280 TraceCheckUtils]: 79: Hoare triple {52505#true} ~ep23~0 := #t~nondet3; {52505#true} is VALID [2020-07-10 20:40:06,330 INFO L280 TraceCheckUtils]: 80: Hoare triple {52505#true} havoc #t~nondet3; {52505#true} is VALID [2020-07-10 20:40:06,331 INFO L280 TraceCheckUtils]: 81: Hoare triple {52505#true} ~ep31~0 := #t~nondet4; {52505#true} is VALID [2020-07-10 20:40:06,331 INFO L280 TraceCheckUtils]: 82: Hoare triple {52505#true} havoc #t~nondet4; {52505#true} is VALID [2020-07-10 20:40:06,331 INFO L280 TraceCheckUtils]: 83: Hoare triple {52505#true} ~ep32~0 := #t~nondet5; {52505#true} is VALID [2020-07-10 20:40:06,332 INFO L280 TraceCheckUtils]: 84: Hoare triple {52505#true} havoc #t~nondet5; {52505#true} is VALID [2020-07-10 20:40:06,332 INFO L280 TraceCheckUtils]: 85: Hoare triple {52505#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,332 INFO L280 TraceCheckUtils]: 86: Hoare triple {52505#true} ~id1~0 := #t~nondet6; {52505#true} is VALID [2020-07-10 20:40:06,333 INFO L280 TraceCheckUtils]: 87: Hoare triple {52505#true} havoc #t~nondet6; {52505#true} is VALID [2020-07-10 20:40:06,333 INFO L280 TraceCheckUtils]: 88: Hoare triple {52505#true} ~r1~0 := #t~nondet7; {52505#true} is VALID [2020-07-10 20:40:06,333 INFO L280 TraceCheckUtils]: 89: Hoare triple {52505#true} havoc #t~nondet7; {52505#true} is VALID [2020-07-10 20:40:06,333 INFO L280 TraceCheckUtils]: 90: Hoare triple {52505#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,334 INFO L280 TraceCheckUtils]: 91: Hoare triple {52505#true} ~st1~0 := #t~nondet8; {52505#true} is VALID [2020-07-10 20:40:06,334 INFO L280 TraceCheckUtils]: 92: Hoare triple {52505#true} havoc #t~nondet8; {52505#true} is VALID [2020-07-10 20:40:06,334 INFO L280 TraceCheckUtils]: 93: Hoare triple {52505#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,335 INFO L280 TraceCheckUtils]: 94: Hoare triple {52505#true} ~nl1~0 := #t~nondet9; {52505#true} is VALID [2020-07-10 20:40:06,335 INFO L280 TraceCheckUtils]: 95: Hoare triple {52505#true} havoc #t~nondet9; {52505#true} is VALID [2020-07-10 20:40:06,335 INFO L280 TraceCheckUtils]: 96: Hoare triple {52505#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,336 INFO L280 TraceCheckUtils]: 97: Hoare triple {52505#true} ~m1~0 := #t~nondet10; {52505#true} is VALID [2020-07-10 20:40:06,336 INFO L280 TraceCheckUtils]: 98: Hoare triple {52505#true} havoc #t~nondet10; {52505#true} is VALID [2020-07-10 20:40:06,336 INFO L280 TraceCheckUtils]: 99: Hoare triple {52505#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,337 INFO L280 TraceCheckUtils]: 100: Hoare triple {52505#true} ~max1~0 := #t~nondet11; {52505#true} is VALID [2020-07-10 20:40:06,337 INFO L280 TraceCheckUtils]: 101: Hoare triple {52505#true} havoc #t~nondet11; {52505#true} is VALID [2020-07-10 20:40:06,337 INFO L280 TraceCheckUtils]: 102: Hoare triple {52505#true} ~mode1~0 := #t~nondet12; {52505#true} is VALID [2020-07-10 20:40:06,338 INFO L280 TraceCheckUtils]: 103: Hoare triple {52505#true} havoc #t~nondet12; {52505#true} is VALID [2020-07-10 20:40:06,338 INFO L280 TraceCheckUtils]: 104: Hoare triple {52505#true} ~newmax1~0 := #t~nondet13; {52505#true} is VALID [2020-07-10 20:40:06,338 INFO L280 TraceCheckUtils]: 105: Hoare triple {52505#true} havoc #t~nondet13; {52505#true} is VALID [2020-07-10 20:40:06,339 INFO L280 TraceCheckUtils]: 106: Hoare triple {52505#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,339 INFO L280 TraceCheckUtils]: 107: Hoare triple {52505#true} ~id2~0 := #t~nondet14; {52505#true} is VALID [2020-07-10 20:40:06,339 INFO L280 TraceCheckUtils]: 108: Hoare triple {52505#true} havoc #t~nondet14; {52505#true} is VALID [2020-07-10 20:40:06,340 INFO L280 TraceCheckUtils]: 109: Hoare triple {52505#true} ~r2~0 := #t~nondet15; {52505#true} is VALID [2020-07-10 20:40:06,340 INFO L280 TraceCheckUtils]: 110: Hoare triple {52505#true} havoc #t~nondet15; {52505#true} is VALID [2020-07-10 20:40:06,340 INFO L280 TraceCheckUtils]: 111: Hoare triple {52505#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,340 INFO L280 TraceCheckUtils]: 112: Hoare triple {52505#true} ~st2~0 := #t~nondet16; {52505#true} is VALID [2020-07-10 20:40:06,341 INFO L280 TraceCheckUtils]: 113: Hoare triple {52505#true} havoc #t~nondet16; {52505#true} is VALID [2020-07-10 20:40:06,341 INFO L280 TraceCheckUtils]: 114: Hoare triple {52505#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,341 INFO L280 TraceCheckUtils]: 115: Hoare triple {52505#true} ~nl2~0 := #t~nondet17; {52505#true} is VALID [2020-07-10 20:40:06,342 INFO L280 TraceCheckUtils]: 116: Hoare triple {52505#true} havoc #t~nondet17; {52505#true} is VALID [2020-07-10 20:40:06,342 INFO L280 TraceCheckUtils]: 117: Hoare triple {52505#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,342 INFO L280 TraceCheckUtils]: 118: Hoare triple {52505#true} ~m2~0 := #t~nondet18; {52505#true} is VALID [2020-07-10 20:40:06,343 INFO L280 TraceCheckUtils]: 119: Hoare triple {52505#true} havoc #t~nondet18; {52505#true} is VALID [2020-07-10 20:40:06,343 INFO L280 TraceCheckUtils]: 120: Hoare triple {52505#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,343 INFO L280 TraceCheckUtils]: 121: Hoare triple {52505#true} ~max2~0 := #t~nondet19; {52505#true} is VALID [2020-07-10 20:40:06,343 INFO L280 TraceCheckUtils]: 122: Hoare triple {52505#true} havoc #t~nondet19; {52505#true} is VALID [2020-07-10 20:40:06,344 INFO L280 TraceCheckUtils]: 123: Hoare triple {52505#true} ~mode2~0 := #t~nondet20; {52505#true} is VALID [2020-07-10 20:40:06,344 INFO L280 TraceCheckUtils]: 124: Hoare triple {52505#true} havoc #t~nondet20; {52505#true} is VALID [2020-07-10 20:40:06,344 INFO L280 TraceCheckUtils]: 125: Hoare triple {52505#true} ~newmax2~0 := #t~nondet21; {52505#true} is VALID [2020-07-10 20:40:06,345 INFO L280 TraceCheckUtils]: 126: Hoare triple {52505#true} havoc #t~nondet21; {52505#true} is VALID [2020-07-10 20:40:06,345 INFO L280 TraceCheckUtils]: 127: Hoare triple {52505#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,345 INFO L280 TraceCheckUtils]: 128: Hoare triple {52505#true} ~id3~0 := #t~nondet22; {52505#true} is VALID [2020-07-10 20:40:06,345 INFO L280 TraceCheckUtils]: 129: Hoare triple {52505#true} havoc #t~nondet22; {52505#true} is VALID [2020-07-10 20:40:06,346 INFO L280 TraceCheckUtils]: 130: Hoare triple {52505#true} ~r3~0 := #t~nondet23; {52505#true} is VALID [2020-07-10 20:40:06,346 INFO L280 TraceCheckUtils]: 131: Hoare triple {52505#true} havoc #t~nondet23; {52505#true} is VALID [2020-07-10 20:40:06,346 INFO L280 TraceCheckUtils]: 132: Hoare triple {52505#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,346 INFO L280 TraceCheckUtils]: 133: Hoare triple {52505#true} ~st3~0 := #t~nondet24; {52505#true} is VALID [2020-07-10 20:40:06,346 INFO L280 TraceCheckUtils]: 134: Hoare triple {52505#true} havoc #t~nondet24; {52505#true} is VALID [2020-07-10 20:40:06,347 INFO L280 TraceCheckUtils]: 135: Hoare triple {52505#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,347 INFO L280 TraceCheckUtils]: 136: Hoare triple {52505#true} ~nl3~0 := #t~nondet25; {52505#true} is VALID [2020-07-10 20:40:06,347 INFO L280 TraceCheckUtils]: 137: Hoare triple {52505#true} havoc #t~nondet25; {52505#true} is VALID [2020-07-10 20:40:06,347 INFO L280 TraceCheckUtils]: 138: Hoare triple {52505#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,347 INFO L280 TraceCheckUtils]: 139: Hoare triple {52505#true} ~m3~0 := #t~nondet26; {52505#true} is VALID [2020-07-10 20:40:06,347 INFO L280 TraceCheckUtils]: 140: Hoare triple {52505#true} havoc #t~nondet26; {52505#true} is VALID [2020-07-10 20:40:06,348 INFO L280 TraceCheckUtils]: 141: Hoare triple {52505#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {52505#true} is VALID [2020-07-10 20:40:06,348 INFO L280 TraceCheckUtils]: 142: Hoare triple {52505#true} ~max3~0 := #t~nondet27; {52505#true} is VALID [2020-07-10 20:40:06,348 INFO L280 TraceCheckUtils]: 143: Hoare triple {52505#true} havoc #t~nondet27; {52505#true} is VALID [2020-07-10 20:40:06,348 INFO L280 TraceCheckUtils]: 144: Hoare triple {52505#true} ~mode3~0 := #t~nondet28; {52505#true} is VALID [2020-07-10 20:40:06,348 INFO L280 TraceCheckUtils]: 145: Hoare triple {52505#true} havoc #t~nondet28; {52505#true} is VALID [2020-07-10 20:40:06,349 INFO L280 TraceCheckUtils]: 146: Hoare triple {52505#true} ~newmax3~0 := #t~nondet29; {52505#true} is VALID [2020-07-10 20:40:06,349 INFO L280 TraceCheckUtils]: 147: Hoare triple {52505#true} havoc #t~nondet29; {52505#true} is VALID [2020-07-10 20:40:06,349 INFO L280 TraceCheckUtils]: 148: Hoare triple {52505#true} havoc ~init__r121~0; {52505#true} is VALID [2020-07-10 20:40:06,349 INFO L280 TraceCheckUtils]: 149: Hoare triple {52505#true} havoc ~init__r131~0; {52505#true} is VALID [2020-07-10 20:40:06,350 INFO L280 TraceCheckUtils]: 150: Hoare triple {52505#true} havoc ~init__r211~0; {52505#true} is VALID [2020-07-10 20:40:06,350 INFO L280 TraceCheckUtils]: 151: Hoare triple {52505#true} havoc ~init__r231~0; {52505#true} is VALID [2020-07-10 20:40:06,350 INFO L280 TraceCheckUtils]: 152: Hoare triple {52505#true} havoc ~init__r311~0; {52505#true} is VALID [2020-07-10 20:40:06,350 INFO L280 TraceCheckUtils]: 153: Hoare triple {52505#true} havoc ~init__r321~0; {52505#true} is VALID [2020-07-10 20:40:06,351 INFO L280 TraceCheckUtils]: 154: Hoare triple {52505#true} havoc ~init__r122~0; {52505#true} is VALID [2020-07-10 20:40:06,351 INFO L280 TraceCheckUtils]: 155: Hoare triple {52505#true} havoc ~init__tmp~0; {52505#true} is VALID [2020-07-10 20:40:06,351 INFO L280 TraceCheckUtils]: 156: Hoare triple {52505#true} havoc ~init__r132~0; {52505#true} is VALID [2020-07-10 20:40:06,352 INFO L280 TraceCheckUtils]: 157: Hoare triple {52505#true} havoc ~init__tmp___0~0; {52505#true} is VALID [2020-07-10 20:40:06,352 INFO L280 TraceCheckUtils]: 158: Hoare triple {52505#true} havoc ~init__r212~0; {52505#true} is VALID [2020-07-10 20:40:06,352 INFO L280 TraceCheckUtils]: 159: Hoare triple {52505#true} havoc ~init__tmp___1~0; {52505#true} is VALID [2020-07-10 20:40:06,352 INFO L280 TraceCheckUtils]: 160: Hoare triple {52505#true} havoc ~init__r232~0; {52505#true} is VALID [2020-07-10 20:40:06,352 INFO L280 TraceCheckUtils]: 161: Hoare triple {52505#true} havoc ~init__tmp___2~0; {52505#true} is VALID [2020-07-10 20:40:06,353 INFO L280 TraceCheckUtils]: 162: Hoare triple {52505#true} havoc ~init__r312~0; {52505#true} is VALID [2020-07-10 20:40:06,353 INFO L280 TraceCheckUtils]: 163: Hoare triple {52505#true} havoc ~init__tmp___3~0; {52505#true} is VALID [2020-07-10 20:40:06,353 INFO L280 TraceCheckUtils]: 164: Hoare triple {52505#true} havoc ~init__r322~0; {52505#true} is VALID [2020-07-10 20:40:06,353 INFO L280 TraceCheckUtils]: 165: Hoare triple {52505#true} havoc ~init__tmp___4~0; {52505#true} is VALID [2020-07-10 20:40:06,354 INFO L280 TraceCheckUtils]: 166: Hoare triple {52505#true} havoc ~init__tmp___5~0; {52505#true} is VALID [2020-07-10 20:40:06,354 INFO L280 TraceCheckUtils]: 167: Hoare triple {52505#true} ~init__r121~0 := ~ep12~0; {52505#true} is VALID [2020-07-10 20:40:06,354 INFO L280 TraceCheckUtils]: 168: Hoare triple {52505#true} ~init__r131~0 := ~ep13~0; {52505#true} is VALID [2020-07-10 20:40:06,354 INFO L280 TraceCheckUtils]: 169: Hoare triple {52505#true} ~init__r211~0 := ~ep21~0; {52505#true} is VALID [2020-07-10 20:40:06,354 INFO L280 TraceCheckUtils]: 170: Hoare triple {52505#true} ~init__r231~0 := ~ep23~0; {52505#true} is VALID [2020-07-10 20:40:06,355 INFO L280 TraceCheckUtils]: 171: Hoare triple {52505#true} ~init__r311~0 := ~ep31~0; {52505#true} is VALID [2020-07-10 20:40:06,355 INFO L280 TraceCheckUtils]: 172: Hoare triple {52505#true} ~init__r321~0 := ~ep32~0; {52505#true} is VALID [2020-07-10 20:40:06,355 INFO L280 TraceCheckUtils]: 173: Hoare triple {52505#true} assume !!(0 == ~init__r121~0 % 256); {52505#true} is VALID [2020-07-10 20:40:06,360 INFO L280 TraceCheckUtils]: 174: Hoare triple {52505#true} assume !!(0 == ~init__r131~0 % 256); {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:40:06,361 INFO L280 TraceCheckUtils]: 175: Hoare triple {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:40:06,361 INFO L280 TraceCheckUtils]: 176: Hoare triple {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 20:40:06,362 INFO L280 TraceCheckUtils]: 177: Hoare triple {52575#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,363 INFO L280 TraceCheckUtils]: 178: Hoare triple {52506#false} ~init__tmp___0~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,363 INFO L280 TraceCheckUtils]: 179: Hoare triple {52506#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {52506#false} is VALID [2020-07-10 20:40:06,363 INFO L280 TraceCheckUtils]: 180: Hoare triple {52506#false} assume !(0 == ~init__r211~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,363 INFO L280 TraceCheckUtils]: 181: Hoare triple {52506#false} ~init__tmp___1~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,364 INFO L280 TraceCheckUtils]: 182: Hoare triple {52506#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {52506#false} is VALID [2020-07-10 20:40:06,364 INFO L280 TraceCheckUtils]: 183: Hoare triple {52506#false} assume !(0 == ~init__r231~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,364 INFO L280 TraceCheckUtils]: 184: Hoare triple {52506#false} ~init__tmp___2~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,364 INFO L280 TraceCheckUtils]: 185: Hoare triple {52506#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {52506#false} is VALID [2020-07-10 20:40:06,365 INFO L280 TraceCheckUtils]: 186: Hoare triple {52506#false} assume !(0 == ~init__r311~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,365 INFO L280 TraceCheckUtils]: 187: Hoare triple {52506#false} ~init__tmp___3~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,365 INFO L280 TraceCheckUtils]: 188: Hoare triple {52506#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {52506#false} is VALID [2020-07-10 20:40:06,365 INFO L280 TraceCheckUtils]: 189: Hoare triple {52506#false} assume !(0 == ~init__r321~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,365 INFO L280 TraceCheckUtils]: 190: Hoare triple {52506#false} ~init__tmp___4~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,366 INFO L280 TraceCheckUtils]: 191: Hoare triple {52506#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {52506#false} is VALID [2020-07-10 20:40:06,366 INFO L280 TraceCheckUtils]: 192: Hoare triple {52506#false} assume ~id1~0 != ~id2~0; {52506#false} is VALID [2020-07-10 20:40:06,366 INFO L280 TraceCheckUtils]: 193: Hoare triple {52506#false} assume ~id1~0 != ~id3~0; {52506#false} is VALID [2020-07-10 20:40:06,366 INFO L280 TraceCheckUtils]: 194: Hoare triple {52506#false} assume ~id2~0 != ~id3~0; {52506#false} is VALID [2020-07-10 20:40:06,367 INFO L280 TraceCheckUtils]: 195: Hoare triple {52506#false} assume ~id1~0 >= 0; {52506#false} is VALID [2020-07-10 20:40:06,367 INFO L280 TraceCheckUtils]: 196: Hoare triple {52506#false} assume ~id2~0 >= 0; {52506#false} is VALID [2020-07-10 20:40:06,367 INFO L280 TraceCheckUtils]: 197: Hoare triple {52506#false} assume ~id3~0 >= 0; {52506#false} is VALID [2020-07-10 20:40:06,367 INFO L280 TraceCheckUtils]: 198: Hoare triple {52506#false} assume 0 == ~r1~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,368 INFO L280 TraceCheckUtils]: 199: Hoare triple {52506#false} assume 0 == ~r2~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,368 INFO L280 TraceCheckUtils]: 200: Hoare triple {52506#false} assume 0 == ~r3~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,368 INFO L280 TraceCheckUtils]: 201: Hoare triple {52506#false} assume ~max1~0 == ~id1~0; {52506#false} is VALID [2020-07-10 20:40:06,368 INFO L280 TraceCheckUtils]: 202: Hoare triple {52506#false} assume ~max2~0 == ~id2~0; {52506#false} is VALID [2020-07-10 20:40:06,368 INFO L280 TraceCheckUtils]: 203: Hoare triple {52506#false} assume ~max3~0 == ~id3~0; {52506#false} is VALID [2020-07-10 20:40:06,368 INFO L280 TraceCheckUtils]: 204: Hoare triple {52506#false} assume 0 == ~st1~0; {52506#false} is VALID [2020-07-10 20:40:06,369 INFO L280 TraceCheckUtils]: 205: Hoare triple {52506#false} assume 0 == ~st2~0; {52506#false} is VALID [2020-07-10 20:40:06,369 INFO L280 TraceCheckUtils]: 206: Hoare triple {52506#false} assume 0 == ~st3~0; {52506#false} is VALID [2020-07-10 20:40:06,369 INFO L280 TraceCheckUtils]: 207: Hoare triple {52506#false} assume 0 == ~nl1~0; {52506#false} is VALID [2020-07-10 20:40:06,369 INFO L280 TraceCheckUtils]: 208: Hoare triple {52506#false} assume 0 == ~nl2~0; {52506#false} is VALID [2020-07-10 20:40:06,369 INFO L280 TraceCheckUtils]: 209: Hoare triple {52506#false} assume 0 == ~nl3~0; {52506#false} is VALID [2020-07-10 20:40:06,370 INFO L280 TraceCheckUtils]: 210: Hoare triple {52506#false} assume 0 == ~mode1~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,370 INFO L280 TraceCheckUtils]: 211: Hoare triple {52506#false} assume 0 == ~mode2~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,370 INFO L280 TraceCheckUtils]: 212: Hoare triple {52506#false} assume 0 == ~mode3~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,370 INFO L280 TraceCheckUtils]: 213: Hoare triple {52506#false} assume !(0 == ~newmax1~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,370 INFO L280 TraceCheckUtils]: 214: Hoare triple {52506#false} assume !(0 == ~newmax2~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,371 INFO L280 TraceCheckUtils]: 215: Hoare triple {52506#false} assume !(0 == ~newmax3~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,371 INFO L280 TraceCheckUtils]: 216: Hoare triple {52506#false} ~init__tmp___5~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,371 INFO L280 TraceCheckUtils]: 217: Hoare triple {52506#false} ~__return_1873~0 := ~init__tmp___5~0; {52506#false} is VALID [2020-07-10 20:40:06,371 INFO L280 TraceCheckUtils]: 218: Hoare triple {52506#false} ~main__i2~0 := ~__return_1873~0; {52506#false} is VALID [2020-07-10 20:40:06,372 INFO L280 TraceCheckUtils]: 219: Hoare triple {52506#false} assume 0 != ~main__i2~0; {52506#false} is VALID [2020-07-10 20:40:06,372 INFO L280 TraceCheckUtils]: 220: Hoare triple {52506#false} ~p12_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,372 INFO L280 TraceCheckUtils]: 221: Hoare triple {52506#false} ~p12_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,373 INFO L280 TraceCheckUtils]: 222: Hoare triple {52506#false} ~p13_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,373 INFO L280 TraceCheckUtils]: 223: Hoare triple {52506#false} ~p13_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,373 INFO L280 TraceCheckUtils]: 224: Hoare triple {52506#false} ~p21_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,374 INFO L280 TraceCheckUtils]: 225: Hoare triple {52506#false} ~p21_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,374 INFO L280 TraceCheckUtils]: 226: Hoare triple {52506#false} ~p23_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,374 INFO L280 TraceCheckUtils]: 227: Hoare triple {52506#false} ~p23_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,375 INFO L280 TraceCheckUtils]: 228: Hoare triple {52506#false} ~p31_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,375 INFO L280 TraceCheckUtils]: 229: Hoare triple {52506#false} ~p31_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,375 INFO L280 TraceCheckUtils]: 230: Hoare triple {52506#false} ~p32_old~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,376 INFO L280 TraceCheckUtils]: 231: Hoare triple {52506#false} ~p32_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,376 INFO L280 TraceCheckUtils]: 232: Hoare triple {52506#false} ~main__i2~0 := 0; {52506#false} is VALID [2020-07-10 20:40:06,376 INFO L280 TraceCheckUtils]: 233: Hoare triple {52506#false} havoc ~node1__newmax~0; {52506#false} is VALID [2020-07-10 20:40:06,377 INFO L280 TraceCheckUtils]: 234: Hoare triple {52506#false} ~node1__newmax~0 := 0; {52506#false} is VALID [2020-07-10 20:40:06,377 INFO L280 TraceCheckUtils]: 235: Hoare triple {52506#false} assume !!(0 == ~mode1~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,377 INFO L280 TraceCheckUtils]: 236: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,378 INFO L280 TraceCheckUtils]: 237: Hoare triple {52506#false} assume !!(0 == ~ep12~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,378 INFO L280 TraceCheckUtils]: 238: Hoare triple {52506#false} assume !!(0 == ~ep13~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,378 INFO L280 TraceCheckUtils]: 239: Hoare triple {52506#false} ~mode1~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,379 INFO L280 TraceCheckUtils]: 240: Hoare triple {52506#false} havoc ~node2__newmax~0; {52506#false} is VALID [2020-07-10 20:40:06,379 INFO L280 TraceCheckUtils]: 241: Hoare triple {52506#false} ~node2__newmax~0 := 0; {52506#false} is VALID [2020-07-10 20:40:06,379 INFO L280 TraceCheckUtils]: 242: Hoare triple {52506#false} assume !!(0 == ~mode2~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,380 INFO L280 TraceCheckUtils]: 243: Hoare triple {52506#false} assume ~r2~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,380 INFO L280 TraceCheckUtils]: 244: Hoare triple {52506#false} assume !!(0 == ~ep21~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,380 INFO L280 TraceCheckUtils]: 245: Hoare triple {52506#false} assume !!(0 == ~ep23~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,381 INFO L280 TraceCheckUtils]: 246: Hoare triple {52506#false} ~mode2~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,381 INFO L280 TraceCheckUtils]: 247: Hoare triple {52506#false} havoc ~node3__newmax~0; {52506#false} is VALID [2020-07-10 20:40:06,381 INFO L280 TraceCheckUtils]: 248: Hoare triple {52506#false} ~node3__newmax~0 := 0; {52506#false} is VALID [2020-07-10 20:40:06,382 INFO L280 TraceCheckUtils]: 249: Hoare triple {52506#false} assume !!(0 == ~mode3~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,382 INFO L280 TraceCheckUtils]: 250: Hoare triple {52506#false} assume ~r3~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,382 INFO L280 TraceCheckUtils]: 251: Hoare triple {52506#false} assume !!(0 == ~ep31~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,382 INFO L280 TraceCheckUtils]: 252: Hoare triple {52506#false} assume !!(0 == ~ep32~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,383 INFO L280 TraceCheckUtils]: 253: Hoare triple {52506#false} ~mode3~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,383 INFO L280 TraceCheckUtils]: 254: Hoare triple {52506#false} ~p12_old~0 := ~p12_new~0; {52506#false} is VALID [2020-07-10 20:40:06,383 INFO L280 TraceCheckUtils]: 255: Hoare triple {52506#false} ~p12_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,384 INFO L280 TraceCheckUtils]: 256: Hoare triple {52506#false} ~p13_old~0 := ~p13_new~0; {52506#false} is VALID [2020-07-10 20:40:06,384 INFO L280 TraceCheckUtils]: 257: Hoare triple {52506#false} ~p13_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,384 INFO L280 TraceCheckUtils]: 258: Hoare triple {52506#false} ~p21_old~0 := ~p21_new~0; {52506#false} is VALID [2020-07-10 20:40:06,385 INFO L280 TraceCheckUtils]: 259: Hoare triple {52506#false} ~p21_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,385 INFO L280 TraceCheckUtils]: 260: Hoare triple {52506#false} ~p23_old~0 := ~p23_new~0; {52506#false} is VALID [2020-07-10 20:40:06,385 INFO L280 TraceCheckUtils]: 261: Hoare triple {52506#false} ~p23_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,386 INFO L280 TraceCheckUtils]: 262: Hoare triple {52506#false} ~p31_old~0 := ~p31_new~0; {52506#false} is VALID [2020-07-10 20:40:06,386 INFO L280 TraceCheckUtils]: 263: Hoare triple {52506#false} ~p31_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,386 INFO L280 TraceCheckUtils]: 264: Hoare triple {52506#false} ~p32_old~0 := ~p32_new~0; {52506#false} is VALID [2020-07-10 20:40:06,387 INFO L280 TraceCheckUtils]: 265: Hoare triple {52506#false} ~p32_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,387 INFO L280 TraceCheckUtils]: 266: Hoare triple {52506#false} havoc ~check__tmp~0; {52506#false} is VALID [2020-07-10 20:40:06,387 INFO L280 TraceCheckUtils]: 267: Hoare triple {52506#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,388 INFO L280 TraceCheckUtils]: 268: Hoare triple {52506#false} assume ~st1~0 + ~nl1~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,388 INFO L280 TraceCheckUtils]: 269: Hoare triple {52506#false} assume ~st2~0 + ~nl2~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,388 INFO L280 TraceCheckUtils]: 270: Hoare triple {52506#false} assume ~st3~0 + ~nl3~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,389 INFO L280 TraceCheckUtils]: 271: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-10 20:40:06,389 INFO L280 TraceCheckUtils]: 272: Hoare triple {52506#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52506#false} is VALID [2020-07-10 20:40:06,389 INFO L280 TraceCheckUtils]: 273: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,390 INFO L280 TraceCheckUtils]: 274: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-10 20:40:06,390 INFO L280 TraceCheckUtils]: 275: Hoare triple {52506#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52506#false} is VALID [2020-07-10 20:40:06,390 INFO L280 TraceCheckUtils]: 276: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,391 INFO L280 TraceCheckUtils]: 277: Hoare triple {52506#false} ~check__tmp~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,391 INFO L280 TraceCheckUtils]: 278: Hoare triple {52506#false} ~__return_2019~0 := ~check__tmp~0; {52506#false} is VALID [2020-07-10 20:40:06,391 INFO L280 TraceCheckUtils]: 279: Hoare triple {52506#false} ~main__c1~0 := ~__return_2019~0; {52506#false} is VALID [2020-07-10 20:40:06,392 INFO L280 TraceCheckUtils]: 280: Hoare triple {52506#false} havoc ~__tmp_1~0; {52506#false} is VALID [2020-07-10 20:40:06,392 INFO L280 TraceCheckUtils]: 281: Hoare triple {52506#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {52506#false} is VALID [2020-07-10 20:40:06,392 INFO L280 TraceCheckUtils]: 282: Hoare triple {52506#false} havoc ~assert__arg~0; {52506#false} is VALID [2020-07-10 20:40:06,392 INFO L280 TraceCheckUtils]: 283: Hoare triple {52506#false} ~assert__arg~0 := ~__tmp_1~0; {52506#false} is VALID [2020-07-10 20:40:06,393 INFO L280 TraceCheckUtils]: 284: Hoare triple {52506#false} assume !(0 == ~assert__arg~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,393 INFO L280 TraceCheckUtils]: 285: Hoare triple {52506#false} havoc ~node1__newmax~1; {52506#false} is VALID [2020-07-10 20:40:06,393 INFO L280 TraceCheckUtils]: 286: Hoare triple {52506#false} ~node1__newmax~1 := 0; {52506#false} is VALID [2020-07-10 20:40:06,394 INFO L280 TraceCheckUtils]: 287: Hoare triple {52506#false} assume !(0 == ~mode1~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,394 INFO L280 TraceCheckUtils]: 288: Hoare triple {52506#false} assume !(255 == ~r1~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,394 INFO L280 TraceCheckUtils]: 289: Hoare triple {52506#false} ~r1~0 := 1 + ~r1~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,395 INFO L280 TraceCheckUtils]: 290: Hoare triple {52506#false} assume !!(0 == ~ep21~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,395 INFO L280 TraceCheckUtils]: 291: Hoare triple {52506#false} assume !!(0 == ~ep31~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,395 INFO L280 TraceCheckUtils]: 292: Hoare triple {52506#false} ~newmax1~0 := ~node1__newmax~1; {52506#false} is VALID [2020-07-10 20:40:06,396 INFO L280 TraceCheckUtils]: 293: Hoare triple {52506#false} assume !(2 == ~r1~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,396 INFO L280 TraceCheckUtils]: 294: Hoare triple {52506#false} ~mode1~0 := 0; {52506#false} is VALID [2020-07-10 20:40:06,396 INFO L280 TraceCheckUtils]: 295: Hoare triple {52506#false} havoc ~node2__newmax~1; {52506#false} is VALID [2020-07-10 20:40:06,397 INFO L280 TraceCheckUtils]: 296: Hoare triple {52506#false} ~node2__newmax~1 := 0; {52506#false} is VALID [2020-07-10 20:40:06,397 INFO L280 TraceCheckUtils]: 297: Hoare triple {52506#false} assume !(0 == ~mode2~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,397 INFO L280 TraceCheckUtils]: 298: Hoare triple {52506#false} assume !(255 == ~r2~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,398 INFO L280 TraceCheckUtils]: 299: Hoare triple {52506#false} ~r2~0 := 1 + ~r2~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,398 INFO L280 TraceCheckUtils]: 300: Hoare triple {52506#false} assume !!(0 == ~ep12~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,398 INFO L280 TraceCheckUtils]: 301: Hoare triple {52506#false} assume !!(0 == ~ep32~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,399 INFO L280 TraceCheckUtils]: 302: Hoare triple {52506#false} ~newmax2~0 := ~node2__newmax~1; {52506#false} is VALID [2020-07-10 20:40:06,399 INFO L280 TraceCheckUtils]: 303: Hoare triple {52506#false} assume !(2 == ~r2~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,399 INFO L280 TraceCheckUtils]: 304: Hoare triple {52506#false} ~mode2~0 := 0; {52506#false} is VALID [2020-07-10 20:40:06,399 INFO L280 TraceCheckUtils]: 305: Hoare triple {52506#false} havoc ~node3__newmax~1; {52506#false} is VALID [2020-07-10 20:40:06,400 INFO L280 TraceCheckUtils]: 306: Hoare triple {52506#false} ~node3__newmax~1 := 0; {52506#false} is VALID [2020-07-10 20:40:06,400 INFO L280 TraceCheckUtils]: 307: Hoare triple {52506#false} assume !(0 == ~mode3~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,400 INFO L280 TraceCheckUtils]: 308: Hoare triple {52506#false} assume !(255 == ~r3~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,401 INFO L280 TraceCheckUtils]: 309: Hoare triple {52506#false} ~r3~0 := 1 + ~r3~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,401 INFO L280 TraceCheckUtils]: 310: Hoare triple {52506#false} assume !!(0 == ~ep13~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,401 INFO L280 TraceCheckUtils]: 311: Hoare triple {52506#false} assume !!(0 == ~ep23~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,402 INFO L280 TraceCheckUtils]: 312: Hoare triple {52506#false} ~newmax3~0 := ~node3__newmax~1; {52506#false} is VALID [2020-07-10 20:40:06,402 INFO L280 TraceCheckUtils]: 313: Hoare triple {52506#false} assume !(2 == ~r3~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,402 INFO L280 TraceCheckUtils]: 314: Hoare triple {52506#false} ~mode3~0 := 0; {52506#false} is VALID [2020-07-10 20:40:06,402 INFO L280 TraceCheckUtils]: 315: Hoare triple {52506#false} ~p12_old~0 := ~p12_new~0; {52506#false} is VALID [2020-07-10 20:40:06,403 INFO L280 TraceCheckUtils]: 316: Hoare triple {52506#false} ~p12_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,403 INFO L280 TraceCheckUtils]: 317: Hoare triple {52506#false} ~p13_old~0 := ~p13_new~0; {52506#false} is VALID [2020-07-10 20:40:06,403 INFO L280 TraceCheckUtils]: 318: Hoare triple {52506#false} ~p13_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,404 INFO L280 TraceCheckUtils]: 319: Hoare triple {52506#false} ~p21_old~0 := ~p21_new~0; {52506#false} is VALID [2020-07-10 20:40:06,404 INFO L280 TraceCheckUtils]: 320: Hoare triple {52506#false} ~p21_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,404 INFO L280 TraceCheckUtils]: 321: Hoare triple {52506#false} ~p23_old~0 := ~p23_new~0; {52506#false} is VALID [2020-07-10 20:40:06,404 INFO L280 TraceCheckUtils]: 322: Hoare triple {52506#false} ~p23_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,404 INFO L280 TraceCheckUtils]: 323: Hoare triple {52506#false} ~p31_old~0 := ~p31_new~0; {52506#false} is VALID [2020-07-10 20:40:06,405 INFO L280 TraceCheckUtils]: 324: Hoare triple {52506#false} ~p31_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,405 INFO L280 TraceCheckUtils]: 325: Hoare triple {52506#false} ~p32_old~0 := ~p32_new~0; {52506#false} is VALID [2020-07-10 20:40:06,405 INFO L280 TraceCheckUtils]: 326: Hoare triple {52506#false} ~p32_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,405 INFO L280 TraceCheckUtils]: 327: Hoare triple {52506#false} havoc ~check__tmp~1; {52506#false} is VALID [2020-07-10 20:40:06,405 INFO L280 TraceCheckUtils]: 328: Hoare triple {52506#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,406 INFO L280 TraceCheckUtils]: 329: Hoare triple {52506#false} assume ~st1~0 + ~nl1~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,406 INFO L280 TraceCheckUtils]: 330: Hoare triple {52506#false} assume ~st2~0 + ~nl2~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,406 INFO L280 TraceCheckUtils]: 331: Hoare triple {52506#false} assume ~st3~0 + ~nl3~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,406 INFO L280 TraceCheckUtils]: 332: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-10 20:40:06,406 INFO L280 TraceCheckUtils]: 333: Hoare triple {52506#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52506#false} is VALID [2020-07-10 20:40:06,406 INFO L280 TraceCheckUtils]: 334: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,407 INFO L280 TraceCheckUtils]: 335: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-10 20:40:06,407 INFO L280 TraceCheckUtils]: 336: Hoare triple {52506#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52506#false} is VALID [2020-07-10 20:40:06,407 INFO L280 TraceCheckUtils]: 337: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,407 INFO L280 TraceCheckUtils]: 338: Hoare triple {52506#false} ~check__tmp~1 := 1; {52506#false} is VALID [2020-07-10 20:40:06,408 INFO L280 TraceCheckUtils]: 339: Hoare triple {52506#false} ~__return_2152~0 := ~check__tmp~1; {52506#false} is VALID [2020-07-10 20:40:06,408 INFO L280 TraceCheckUtils]: 340: Hoare triple {52506#false} ~main__c1~0 := ~__return_2152~0; {52506#false} is VALID [2020-07-10 20:40:06,408 INFO L280 TraceCheckUtils]: 341: Hoare triple {52506#false} havoc ~__tmp_2~0; {52506#false} is VALID [2020-07-10 20:40:06,408 INFO L280 TraceCheckUtils]: 342: Hoare triple {52506#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {52506#false} is VALID [2020-07-10 20:40:06,408 INFO L280 TraceCheckUtils]: 343: Hoare triple {52506#false} havoc ~assert__arg~1; {52506#false} is VALID [2020-07-10 20:40:06,409 INFO L280 TraceCheckUtils]: 344: Hoare triple {52506#false} ~assert__arg~1 := ~__tmp_2~0; {52506#false} is VALID [2020-07-10 20:40:06,409 INFO L280 TraceCheckUtils]: 345: Hoare triple {52506#false} assume !(0 == ~assert__arg~1 % 256); {52506#false} is VALID [2020-07-10 20:40:06,409 INFO L280 TraceCheckUtils]: 346: Hoare triple {52506#false} havoc ~node1__newmax~2; {52506#false} is VALID [2020-07-10 20:40:06,410 INFO L280 TraceCheckUtils]: 347: Hoare triple {52506#false} ~node1__newmax~2 := 0; {52506#false} is VALID [2020-07-10 20:40:06,410 INFO L280 TraceCheckUtils]: 348: Hoare triple {52506#false} assume !!(0 == ~mode1~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,410 INFO L280 TraceCheckUtils]: 349: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,410 INFO L280 TraceCheckUtils]: 350: Hoare triple {52506#false} assume !!(0 == ~ep12~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,411 INFO L280 TraceCheckUtils]: 351: Hoare triple {52506#false} assume !!(0 == ~ep13~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,411 INFO L280 TraceCheckUtils]: 352: Hoare triple {52506#false} ~mode1~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,411 INFO L280 TraceCheckUtils]: 353: Hoare triple {52506#false} havoc ~node2__newmax~2; {52506#false} is VALID [2020-07-10 20:40:06,411 INFO L280 TraceCheckUtils]: 354: Hoare triple {52506#false} ~node2__newmax~2 := 0; {52506#false} is VALID [2020-07-10 20:40:06,412 INFO L280 TraceCheckUtils]: 355: Hoare triple {52506#false} assume !!(0 == ~mode2~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,412 INFO L280 TraceCheckUtils]: 356: Hoare triple {52506#false} assume ~r2~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,412 INFO L280 TraceCheckUtils]: 357: Hoare triple {52506#false} assume !!(0 == ~ep21~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,412 INFO L280 TraceCheckUtils]: 358: Hoare triple {52506#false} assume !!(0 == ~ep23~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,412 INFO L280 TraceCheckUtils]: 359: Hoare triple {52506#false} ~mode2~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,413 INFO L280 TraceCheckUtils]: 360: Hoare triple {52506#false} havoc ~node3__newmax~2; {52506#false} is VALID [2020-07-10 20:40:06,413 INFO L280 TraceCheckUtils]: 361: Hoare triple {52506#false} ~node3__newmax~2 := 0; {52506#false} is VALID [2020-07-10 20:40:06,413 INFO L280 TraceCheckUtils]: 362: Hoare triple {52506#false} assume !!(0 == ~mode3~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,413 INFO L280 TraceCheckUtils]: 363: Hoare triple {52506#false} assume ~r3~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,413 INFO L280 TraceCheckUtils]: 364: Hoare triple {52506#false} assume !!(0 == ~ep31~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,414 INFO L280 TraceCheckUtils]: 365: Hoare triple {52506#false} assume !!(0 == ~ep32~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,414 INFO L280 TraceCheckUtils]: 366: Hoare triple {52506#false} ~mode3~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,414 INFO L280 TraceCheckUtils]: 367: Hoare triple {52506#false} ~p12_old~0 := ~p12_new~0; {52506#false} is VALID [2020-07-10 20:40:06,414 INFO L280 TraceCheckUtils]: 368: Hoare triple {52506#false} ~p12_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,415 INFO L280 TraceCheckUtils]: 369: Hoare triple {52506#false} ~p13_old~0 := ~p13_new~0; {52506#false} is VALID [2020-07-10 20:40:06,415 INFO L280 TraceCheckUtils]: 370: Hoare triple {52506#false} ~p13_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,415 INFO L280 TraceCheckUtils]: 371: Hoare triple {52506#false} ~p21_old~0 := ~p21_new~0; {52506#false} is VALID [2020-07-10 20:40:06,415 INFO L280 TraceCheckUtils]: 372: Hoare triple {52506#false} ~p21_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,416 INFO L280 TraceCheckUtils]: 373: Hoare triple {52506#false} ~p23_old~0 := ~p23_new~0; {52506#false} is VALID [2020-07-10 20:40:06,416 INFO L280 TraceCheckUtils]: 374: Hoare triple {52506#false} ~p23_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,416 INFO L280 TraceCheckUtils]: 375: Hoare triple {52506#false} ~p31_old~0 := ~p31_new~0; {52506#false} is VALID [2020-07-10 20:40:06,416 INFO L280 TraceCheckUtils]: 376: Hoare triple {52506#false} ~p31_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,417 INFO L280 TraceCheckUtils]: 377: Hoare triple {52506#false} ~p32_old~0 := ~p32_new~0; {52506#false} is VALID [2020-07-10 20:40:06,417 INFO L280 TraceCheckUtils]: 378: Hoare triple {52506#false} ~p32_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,417 INFO L280 TraceCheckUtils]: 379: Hoare triple {52506#false} havoc ~check__tmp~2; {52506#false} is VALID [2020-07-10 20:40:06,417 INFO L280 TraceCheckUtils]: 380: Hoare triple {52506#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,418 INFO L280 TraceCheckUtils]: 381: Hoare triple {52506#false} assume ~st1~0 + ~nl1~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,418 INFO L280 TraceCheckUtils]: 382: Hoare triple {52506#false} assume ~st2~0 + ~nl2~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,418 INFO L280 TraceCheckUtils]: 383: Hoare triple {52506#false} assume ~st3~0 + ~nl3~0 <= 1; {52506#false} is VALID [2020-07-10 20:40:06,418 INFO L280 TraceCheckUtils]: 384: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-10 20:40:06,419 INFO L280 TraceCheckUtils]: 385: Hoare triple {52506#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52506#false} is VALID [2020-07-10 20:40:06,419 INFO L280 TraceCheckUtils]: 386: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,419 INFO L280 TraceCheckUtils]: 387: Hoare triple {52506#false} assume !(~r1~0 % 256 >= 2); {52506#false} is VALID [2020-07-10 20:40:06,419 INFO L280 TraceCheckUtils]: 388: Hoare triple {52506#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52506#false} is VALID [2020-07-10 20:40:06,420 INFO L280 TraceCheckUtils]: 389: Hoare triple {52506#false} assume ~r1~0 % 256 < 2; {52506#false} is VALID [2020-07-10 20:40:06,420 INFO L280 TraceCheckUtils]: 390: Hoare triple {52506#false} ~check__tmp~2 := 1; {52506#false} is VALID [2020-07-10 20:40:06,420 INFO L280 TraceCheckUtils]: 391: Hoare triple {52506#false} ~__return_2288~0 := ~check__tmp~2; {52506#false} is VALID [2020-07-10 20:40:06,420 INFO L280 TraceCheckUtils]: 392: Hoare triple {52506#false} ~main__c1~0 := ~__return_2288~0; {52506#false} is VALID [2020-07-10 20:40:06,421 INFO L280 TraceCheckUtils]: 393: Hoare triple {52506#false} havoc ~__tmp_3~0; {52506#false} is VALID [2020-07-10 20:40:06,421 INFO L280 TraceCheckUtils]: 394: Hoare triple {52506#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {52506#false} is VALID [2020-07-10 20:40:06,421 INFO L280 TraceCheckUtils]: 395: Hoare triple {52506#false} havoc ~assert__arg~2; {52506#false} is VALID [2020-07-10 20:40:06,421 INFO L280 TraceCheckUtils]: 396: Hoare triple {52506#false} ~assert__arg~2 := ~__tmp_3~0; {52506#false} is VALID [2020-07-10 20:40:06,422 INFO L280 TraceCheckUtils]: 397: Hoare triple {52506#false} assume !(0 == ~assert__arg~2 % 256); {52506#false} is VALID [2020-07-10 20:40:06,422 INFO L280 TraceCheckUtils]: 398: Hoare triple {52506#false} havoc ~node1__newmax~3; {52506#false} is VALID [2020-07-10 20:40:06,422 INFO L280 TraceCheckUtils]: 399: Hoare triple {52506#false} ~node1__newmax~3 := 0; {52506#false} is VALID [2020-07-10 20:40:06,422 INFO L280 TraceCheckUtils]: 400: Hoare triple {52506#false} assume !(0 == ~mode1~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,422 INFO L280 TraceCheckUtils]: 401: Hoare triple {52506#false} assume !(255 == ~r1~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,423 INFO L280 TraceCheckUtils]: 402: Hoare triple {52506#false} ~r1~0 := 1 + ~r1~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,423 INFO L280 TraceCheckUtils]: 403: Hoare triple {52506#false} assume !!(0 == ~ep21~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,423 INFO L280 TraceCheckUtils]: 404: Hoare triple {52506#false} assume !!(0 == ~ep31~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,423 INFO L280 TraceCheckUtils]: 405: Hoare triple {52506#false} ~newmax1~0 := ~node1__newmax~3; {52506#false} is VALID [2020-07-10 20:40:06,423 INFO L280 TraceCheckUtils]: 406: Hoare triple {52506#false} assume 2 == ~r1~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,424 INFO L280 TraceCheckUtils]: 407: Hoare triple {52506#false} assume ~max1~0 == ~id1~0; {52506#false} is VALID [2020-07-10 20:40:06,424 INFO L280 TraceCheckUtils]: 408: Hoare triple {52506#false} ~st1~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,424 INFO L280 TraceCheckUtils]: 409: Hoare triple {52506#false} ~mode1~0 := 0; {52506#false} is VALID [2020-07-10 20:40:06,424 INFO L280 TraceCheckUtils]: 410: Hoare triple {52506#false} havoc ~node2__newmax~3; {52506#false} is VALID [2020-07-10 20:40:06,425 INFO L280 TraceCheckUtils]: 411: Hoare triple {52506#false} ~node2__newmax~3 := 0; {52506#false} is VALID [2020-07-10 20:40:06,425 INFO L280 TraceCheckUtils]: 412: Hoare triple {52506#false} assume !(0 == ~mode2~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,425 INFO L280 TraceCheckUtils]: 413: Hoare triple {52506#false} assume !(255 == ~r2~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,425 INFO L280 TraceCheckUtils]: 414: Hoare triple {52506#false} ~r2~0 := 1 + ~r2~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,426 INFO L280 TraceCheckUtils]: 415: Hoare triple {52506#false} assume !!(0 == ~ep12~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,426 INFO L280 TraceCheckUtils]: 416: Hoare triple {52506#false} assume !!(0 == ~ep32~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,426 INFO L280 TraceCheckUtils]: 417: Hoare triple {52506#false} ~newmax2~0 := ~node2__newmax~3; {52506#false} is VALID [2020-07-10 20:40:06,426 INFO L280 TraceCheckUtils]: 418: Hoare triple {52506#false} assume 2 == ~r2~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,426 INFO L280 TraceCheckUtils]: 419: Hoare triple {52506#false} assume ~max2~0 == ~id2~0; {52506#false} is VALID [2020-07-10 20:40:06,426 INFO L280 TraceCheckUtils]: 420: Hoare triple {52506#false} ~st2~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,427 INFO L280 TraceCheckUtils]: 421: Hoare triple {52506#false} ~mode2~0 := 0; {52506#false} is VALID [2020-07-10 20:40:06,427 INFO L280 TraceCheckUtils]: 422: Hoare triple {52506#false} havoc ~node3__newmax~3; {52506#false} is VALID [2020-07-10 20:40:06,427 INFO L280 TraceCheckUtils]: 423: Hoare triple {52506#false} ~node3__newmax~3 := 0; {52506#false} is VALID [2020-07-10 20:40:06,427 INFO L280 TraceCheckUtils]: 424: Hoare triple {52506#false} assume !(0 == ~mode3~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,427 INFO L280 TraceCheckUtils]: 425: Hoare triple {52506#false} assume !(255 == ~r3~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,427 INFO L280 TraceCheckUtils]: 426: Hoare triple {52506#false} ~r3~0 := 1 + ~r3~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,428 INFO L280 TraceCheckUtils]: 427: Hoare triple {52506#false} assume !!(0 == ~ep13~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,428 INFO L280 TraceCheckUtils]: 428: Hoare triple {52506#false} assume !!(0 == ~ep23~0 % 256); {52506#false} is VALID [2020-07-10 20:40:06,428 INFO L280 TraceCheckUtils]: 429: Hoare triple {52506#false} ~newmax3~0 := ~node3__newmax~3; {52506#false} is VALID [2020-07-10 20:40:06,428 INFO L280 TraceCheckUtils]: 430: Hoare triple {52506#false} assume 2 == ~r3~0 % 256; {52506#false} is VALID [2020-07-10 20:40:06,428 INFO L280 TraceCheckUtils]: 431: Hoare triple {52506#false} assume ~max3~0 == ~id3~0; {52506#false} is VALID [2020-07-10 20:40:06,429 INFO L280 TraceCheckUtils]: 432: Hoare triple {52506#false} ~st3~0 := 1; {52506#false} is VALID [2020-07-10 20:40:06,429 INFO L280 TraceCheckUtils]: 433: Hoare triple {52506#false} ~mode3~0 := 0; {52506#false} is VALID [2020-07-10 20:40:06,429 INFO L280 TraceCheckUtils]: 434: Hoare triple {52506#false} ~p12_old~0 := ~p12_new~0; {52506#false} is VALID [2020-07-10 20:40:06,429 INFO L280 TraceCheckUtils]: 435: Hoare triple {52506#false} ~p12_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,429 INFO L280 TraceCheckUtils]: 436: Hoare triple {52506#false} ~p13_old~0 := ~p13_new~0; {52506#false} is VALID [2020-07-10 20:40:06,430 INFO L280 TraceCheckUtils]: 437: Hoare triple {52506#false} ~p13_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,430 INFO L280 TraceCheckUtils]: 438: Hoare triple {52506#false} ~p21_old~0 := ~p21_new~0; {52506#false} is VALID [2020-07-10 20:40:06,430 INFO L280 TraceCheckUtils]: 439: Hoare triple {52506#false} ~p21_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,430 INFO L280 TraceCheckUtils]: 440: Hoare triple {52506#false} ~p23_old~0 := ~p23_new~0; {52506#false} is VALID [2020-07-10 20:40:06,430 INFO L280 TraceCheckUtils]: 441: Hoare triple {52506#false} ~p23_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,430 INFO L280 TraceCheckUtils]: 442: Hoare triple {52506#false} ~p31_old~0 := ~p31_new~0; {52506#false} is VALID [2020-07-10 20:40:06,431 INFO L280 TraceCheckUtils]: 443: Hoare triple {52506#false} ~p31_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,431 INFO L280 TraceCheckUtils]: 444: Hoare triple {52506#false} ~p32_old~0 := ~p32_new~0; {52506#false} is VALID [2020-07-10 20:40:06,431 INFO L280 TraceCheckUtils]: 445: Hoare triple {52506#false} ~p32_new~0 := ~nomsg~0; {52506#false} is VALID [2020-07-10 20:40:06,431 INFO L280 TraceCheckUtils]: 446: Hoare triple {52506#false} havoc ~check__tmp~3; {52506#false} is VALID [2020-07-10 20:40:06,432 INFO L280 TraceCheckUtils]: 447: Hoare triple {52506#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {52506#false} is VALID [2020-07-10 20:40:06,432 INFO L280 TraceCheckUtils]: 448: Hoare triple {52506#false} ~check__tmp~3 := 0; {52506#false} is VALID [2020-07-10 20:40:06,432 INFO L280 TraceCheckUtils]: 449: Hoare triple {52506#false} ~__return_3084~0 := ~check__tmp~3; {52506#false} is VALID [2020-07-10 20:40:06,433 INFO L280 TraceCheckUtils]: 450: Hoare triple {52506#false} ~main__c1~0 := ~__return_3084~0; {52506#false} is VALID [2020-07-10 20:40:06,433 INFO L280 TraceCheckUtils]: 451: Hoare triple {52506#false} havoc ~__tmp_4~0; {52506#false} is VALID [2020-07-10 20:40:06,433 INFO L280 TraceCheckUtils]: 452: Hoare triple {52506#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {52506#false} is VALID [2020-07-10 20:40:06,434 INFO L280 TraceCheckUtils]: 453: Hoare triple {52506#false} havoc ~assert__arg~3; {52506#false} is VALID [2020-07-10 20:40:06,434 INFO L280 TraceCheckUtils]: 454: Hoare triple {52506#false} ~assert__arg~3 := ~__tmp_4~0; {52506#false} is VALID [2020-07-10 20:40:06,434 INFO L280 TraceCheckUtils]: 455: Hoare triple {52506#false} assume 0 == ~assert__arg~3 % 256; {52506#false} is VALID [2020-07-10 20:40:06,435 INFO L280 TraceCheckUtils]: 456: Hoare triple {52506#false} assume !false; {52506#false} is VALID [2020-07-10 20:40:06,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:40:06,639 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:40:06,640 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [899269234] [2020-07-10 20:40:06,640 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:40:06,640 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:40:06,640 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479826481] [2020-07-10 20:40:06,641 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 457 [2020-07-10 20:40:06,642 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:40:06,642 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:40:07,167 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 457 edges. 457 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:40:07,167 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:40:07,168 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:40:07,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:40:07,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:40:07,168 INFO L87 Difference]: Start difference. First operand 3834 states and 4742 transitions. Second operand 4 states. [2020-07-10 20:40:40,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:40:40,016 INFO L93 Difference]: Finished difference Result 11091 states and 13791 transitions. [2020-07-10 20:40:40,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:40:40,016 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 457 [2020-07-10 20:40:40,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:40:40,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:40:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3432 transitions. [2020-07-10 20:40:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:40:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3432 transitions. [2020-07-10 20:40:40,051 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3432 transitions. [2020-07-10 20:40:44,924 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3432 edges. 3432 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:40:46,980 INFO L225 Difference]: With dead ends: 11091 [2020-07-10 20:40:46,980 INFO L226 Difference]: Without dead ends: 7478 [2020-07-10 20:40:46,990 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:40:47,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7478 states. [2020-07-10 20:41:00,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7478 to 3836. [2020-07-10 20:41:00,834 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:41:00,835 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7478 states. Second operand 3836 states. [2020-07-10 20:41:00,835 INFO L74 IsIncluded]: Start isIncluded. First operand 7478 states. Second operand 3836 states. [2020-07-10 20:41:00,835 INFO L87 Difference]: Start difference. First operand 7478 states. Second operand 3836 states. [2020-07-10 20:41:02,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:41:02,686 INFO L93 Difference]: Finished difference Result 7478 states and 9287 transitions. [2020-07-10 20:41:02,687 INFO L276 IsEmpty]: Start isEmpty. Operand 7478 states and 9287 transitions. [2020-07-10 20:41:02,695 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:41:02,695 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:41:02,695 INFO L74 IsIncluded]: Start isIncluded. First operand 3836 states. Second operand 7478 states. [2020-07-10 20:41:02,695 INFO L87 Difference]: Start difference. First operand 3836 states. Second operand 7478 states. [2020-07-10 20:41:04,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:41:04,621 INFO L93 Difference]: Finished difference Result 7478 states and 9287 transitions. [2020-07-10 20:41:04,621 INFO L276 IsEmpty]: Start isEmpty. Operand 7478 states and 9287 transitions. [2020-07-10 20:41:04,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:41:04,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:41:04,630 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:41:04,631 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:41:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3836 states. [2020-07-10 20:41:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 3836 states and 4744 transitions. [2020-07-10 20:41:05,209 INFO L78 Accepts]: Start accepts. Automaton has 3836 states and 4744 transitions. Word has length 457 [2020-07-10 20:41:05,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:41:05,210 INFO L479 AbstractCegarLoop]: Abstraction has 3836 states and 4744 transitions. [2020-07-10 20:41:05,210 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:41:05,210 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3836 states and 4744 transitions. [2020-07-10 20:41:15,766 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4744 edges. 4744 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:41:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 3836 states and 4744 transitions. [2020-07-10 20:41:15,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2020-07-10 20:41:15,773 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:41:15,773 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] [2020-07-10 20:41:15,773 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 20:41:15,774 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:41:15,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:41:15,774 INFO L82 PathProgramCache]: Analyzing trace with hash 1387914629, now seen corresponding path program 1 times [2020-07-10 20:41:15,774 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:41:15,775 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [199667483] [2020-07-10 20:41:15,775 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:41:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:41:16,356 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 20:41:16,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:41:16,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {97461#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {97389#true} ~nomsg~0 := -1; {97389#true} is VALID [2020-07-10 20:41:16,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {97389#true} ~p12~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {97389#true} ~p12_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {97389#true} ~p12_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,412 INFO L280 TraceCheckUtils]: 5: Hoare triple {97389#true} ~ep12~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,413 INFO L280 TraceCheckUtils]: 6: Hoare triple {97389#true} ~p13~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,413 INFO L280 TraceCheckUtils]: 7: Hoare triple {97389#true} ~p13_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,413 INFO L280 TraceCheckUtils]: 8: Hoare triple {97389#true} ~p13_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,413 INFO L280 TraceCheckUtils]: 9: Hoare triple {97389#true} ~ep13~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,413 INFO L280 TraceCheckUtils]: 10: Hoare triple {97389#true} ~p21~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,414 INFO L280 TraceCheckUtils]: 11: Hoare triple {97389#true} ~p21_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,414 INFO L280 TraceCheckUtils]: 12: Hoare triple {97389#true} ~p21_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,414 INFO L280 TraceCheckUtils]: 13: Hoare triple {97389#true} ~ep21~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {97389#true} ~p23~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,415 INFO L280 TraceCheckUtils]: 15: Hoare triple {97389#true} ~p23_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {97389#true} ~p23_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {97389#true} ~ep23~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,415 INFO L280 TraceCheckUtils]: 18: Hoare triple {97389#true} ~p31~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,415 INFO L280 TraceCheckUtils]: 19: Hoare triple {97389#true} ~p31_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,416 INFO L280 TraceCheckUtils]: 20: Hoare triple {97389#true} ~p31_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,416 INFO L280 TraceCheckUtils]: 21: Hoare triple {97389#true} ~ep31~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,416 INFO L280 TraceCheckUtils]: 22: Hoare triple {97389#true} ~p32~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,416 INFO L280 TraceCheckUtils]: 23: Hoare triple {97389#true} ~p32_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,416 INFO L280 TraceCheckUtils]: 24: Hoare triple {97389#true} ~p32_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,417 INFO L280 TraceCheckUtils]: 25: Hoare triple {97389#true} ~ep32~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,417 INFO L280 TraceCheckUtils]: 26: Hoare triple {97389#true} ~id1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,417 INFO L280 TraceCheckUtils]: 27: Hoare triple {97389#true} ~r1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,417 INFO L280 TraceCheckUtils]: 28: Hoare triple {97389#true} ~st1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,417 INFO L280 TraceCheckUtils]: 29: Hoare triple {97389#true} ~nl1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,418 INFO L280 TraceCheckUtils]: 30: Hoare triple {97389#true} ~m1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,418 INFO L280 TraceCheckUtils]: 31: Hoare triple {97389#true} ~max1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,418 INFO L280 TraceCheckUtils]: 32: Hoare triple {97389#true} ~mode1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,418 INFO L280 TraceCheckUtils]: 33: Hoare triple {97389#true} ~newmax1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,418 INFO L280 TraceCheckUtils]: 34: Hoare triple {97389#true} ~id2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,419 INFO L280 TraceCheckUtils]: 35: Hoare triple {97389#true} ~r2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,419 INFO L280 TraceCheckUtils]: 36: Hoare triple {97389#true} ~st2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,419 INFO L280 TraceCheckUtils]: 37: Hoare triple {97389#true} ~nl2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,419 INFO L280 TraceCheckUtils]: 38: Hoare triple {97389#true} ~m2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,419 INFO L280 TraceCheckUtils]: 39: Hoare triple {97389#true} ~max2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,420 INFO L280 TraceCheckUtils]: 40: Hoare triple {97389#true} ~mode2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,420 INFO L280 TraceCheckUtils]: 41: Hoare triple {97389#true} ~newmax2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,420 INFO L280 TraceCheckUtils]: 42: Hoare triple {97389#true} ~id3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,420 INFO L280 TraceCheckUtils]: 43: Hoare triple {97389#true} ~r3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,421 INFO L280 TraceCheckUtils]: 44: Hoare triple {97389#true} ~st3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,421 INFO L280 TraceCheckUtils]: 45: Hoare triple {97389#true} ~nl3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,421 INFO L280 TraceCheckUtils]: 46: Hoare triple {97389#true} ~m3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,421 INFO L280 TraceCheckUtils]: 47: Hoare triple {97389#true} ~max3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,421 INFO L280 TraceCheckUtils]: 48: Hoare triple {97389#true} ~mode3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,422 INFO L280 TraceCheckUtils]: 49: Hoare triple {97389#true} ~newmax3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,422 INFO L280 TraceCheckUtils]: 50: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {97389#true} is VALID [2020-07-10 20:41:16,422 INFO L280 TraceCheckUtils]: 51: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {97389#true} is VALID [2020-07-10 20:41:16,422 INFO L280 TraceCheckUtils]: 52: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {97389#true} is VALID [2020-07-10 20:41:16,422 INFO L280 TraceCheckUtils]: 53: Hoare triple {97389#true} ~__return_1873~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,423 INFO L280 TraceCheckUtils]: 54: Hoare triple {97389#true} ~__return_2019~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,423 INFO L280 TraceCheckUtils]: 55: Hoare triple {97389#true} ~__return_2152~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,423 INFO L280 TraceCheckUtils]: 56: Hoare triple {97389#true} ~__return_2288~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,423 INFO L280 TraceCheckUtils]: 57: Hoare triple {97389#true} ~__return_3084~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,423 INFO L280 TraceCheckUtils]: 58: Hoare triple {97389#true} ~__return_3053~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,424 INFO L280 TraceCheckUtils]: 59: Hoare triple {97389#true} ~__return_2989~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,424 INFO L280 TraceCheckUtils]: 60: Hoare triple {97389#true} ~__return_2955~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,424 INFO L280 TraceCheckUtils]: 61: Hoare triple {97389#true} ~__return_2551~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,424 INFO L280 TraceCheckUtils]: 62: Hoare triple {97389#true} ~__return_2840~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,424 INFO L280 TraceCheckUtils]: 63: Hoare triple {97389#true} ~__return_2806~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,425 INFO L280 TraceCheckUtils]: 64: Hoare triple {97389#true} ~__return_2721~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,425 INFO L280 TraceCheckUtils]: 65: Hoare triple {97389#true} ~__return_2426~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,425 INFO L280 TraceCheckUtils]: 66: Hoare triple {97389#true} assume true; {97389#true} is VALID [2020-07-10 20:41:16,425 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {97389#true} {97389#true} #2512#return; {97389#true} is VALID [2020-07-10 20:41:16,432 INFO L263 TraceCheckUtils]: 0: Hoare triple {97389#true} call ULTIMATE.init(); {97461#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:41:16,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {97461#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {97389#true} ~nomsg~0 := -1; {97389#true} is VALID [2020-07-10 20:41:16,433 INFO L280 TraceCheckUtils]: 3: Hoare triple {97389#true} ~p12~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {97389#true} ~p12_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {97389#true} ~p12_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,433 INFO L280 TraceCheckUtils]: 6: Hoare triple {97389#true} ~ep12~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,434 INFO L280 TraceCheckUtils]: 7: Hoare triple {97389#true} ~p13~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {97389#true} ~p13_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,434 INFO L280 TraceCheckUtils]: 9: Hoare triple {97389#true} ~p13_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,434 INFO L280 TraceCheckUtils]: 10: Hoare triple {97389#true} ~ep13~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,434 INFO L280 TraceCheckUtils]: 11: Hoare triple {97389#true} ~p21~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {97389#true} ~p21_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,435 INFO L280 TraceCheckUtils]: 13: Hoare triple {97389#true} ~p21_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,435 INFO L280 TraceCheckUtils]: 14: Hoare triple {97389#true} ~ep21~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,435 INFO L280 TraceCheckUtils]: 15: Hoare triple {97389#true} ~p23~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,435 INFO L280 TraceCheckUtils]: 16: Hoare triple {97389#true} ~p23_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,436 INFO L280 TraceCheckUtils]: 17: Hoare triple {97389#true} ~p23_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,436 INFO L280 TraceCheckUtils]: 18: Hoare triple {97389#true} ~ep23~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,436 INFO L280 TraceCheckUtils]: 19: Hoare triple {97389#true} ~p31~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,436 INFO L280 TraceCheckUtils]: 20: Hoare triple {97389#true} ~p31_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,437 INFO L280 TraceCheckUtils]: 21: Hoare triple {97389#true} ~p31_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,437 INFO L280 TraceCheckUtils]: 22: Hoare triple {97389#true} ~ep31~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,437 INFO L280 TraceCheckUtils]: 23: Hoare triple {97389#true} ~p32~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,437 INFO L280 TraceCheckUtils]: 24: Hoare triple {97389#true} ~p32_old~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,437 INFO L280 TraceCheckUtils]: 25: Hoare triple {97389#true} ~p32_new~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,438 INFO L280 TraceCheckUtils]: 26: Hoare triple {97389#true} ~ep32~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,438 INFO L280 TraceCheckUtils]: 27: Hoare triple {97389#true} ~id1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,438 INFO L280 TraceCheckUtils]: 28: Hoare triple {97389#true} ~r1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,438 INFO L280 TraceCheckUtils]: 29: Hoare triple {97389#true} ~st1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,438 INFO L280 TraceCheckUtils]: 30: Hoare triple {97389#true} ~nl1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,439 INFO L280 TraceCheckUtils]: 31: Hoare triple {97389#true} ~m1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,439 INFO L280 TraceCheckUtils]: 32: Hoare triple {97389#true} ~max1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,439 INFO L280 TraceCheckUtils]: 33: Hoare triple {97389#true} ~mode1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,439 INFO L280 TraceCheckUtils]: 34: Hoare triple {97389#true} ~newmax1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,439 INFO L280 TraceCheckUtils]: 35: Hoare triple {97389#true} ~id2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,439 INFO L280 TraceCheckUtils]: 36: Hoare triple {97389#true} ~r2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,440 INFO L280 TraceCheckUtils]: 37: Hoare triple {97389#true} ~st2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,440 INFO L280 TraceCheckUtils]: 38: Hoare triple {97389#true} ~nl2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,440 INFO L280 TraceCheckUtils]: 39: Hoare triple {97389#true} ~m2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,440 INFO L280 TraceCheckUtils]: 40: Hoare triple {97389#true} ~max2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,441 INFO L280 TraceCheckUtils]: 41: Hoare triple {97389#true} ~mode2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,441 INFO L280 TraceCheckUtils]: 42: Hoare triple {97389#true} ~newmax2~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,441 INFO L280 TraceCheckUtils]: 43: Hoare triple {97389#true} ~id3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,441 INFO L280 TraceCheckUtils]: 44: Hoare triple {97389#true} ~r3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,441 INFO L280 TraceCheckUtils]: 45: Hoare triple {97389#true} ~st3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,442 INFO L280 TraceCheckUtils]: 46: Hoare triple {97389#true} ~nl3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,442 INFO L280 TraceCheckUtils]: 47: Hoare triple {97389#true} ~m3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,442 INFO L280 TraceCheckUtils]: 48: Hoare triple {97389#true} ~max3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,442 INFO L280 TraceCheckUtils]: 49: Hoare triple {97389#true} ~mode3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,442 INFO L280 TraceCheckUtils]: 50: Hoare triple {97389#true} ~newmax3~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,443 INFO L280 TraceCheckUtils]: 51: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {97389#true} is VALID [2020-07-10 20:41:16,443 INFO L280 TraceCheckUtils]: 52: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {97389#true} is VALID [2020-07-10 20:41:16,443 INFO L280 TraceCheckUtils]: 53: Hoare triple {97389#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {97389#true} is VALID [2020-07-10 20:41:16,443 INFO L280 TraceCheckUtils]: 54: Hoare triple {97389#true} ~__return_1873~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,443 INFO L280 TraceCheckUtils]: 55: Hoare triple {97389#true} ~__return_2019~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,443 INFO L280 TraceCheckUtils]: 56: Hoare triple {97389#true} ~__return_2152~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,444 INFO L280 TraceCheckUtils]: 57: Hoare triple {97389#true} ~__return_2288~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,444 INFO L280 TraceCheckUtils]: 58: Hoare triple {97389#true} ~__return_3084~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,444 INFO L280 TraceCheckUtils]: 59: Hoare triple {97389#true} ~__return_3053~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,444 INFO L280 TraceCheckUtils]: 60: Hoare triple {97389#true} ~__return_2989~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,444 INFO L280 TraceCheckUtils]: 61: Hoare triple {97389#true} ~__return_2955~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,445 INFO L280 TraceCheckUtils]: 62: Hoare triple {97389#true} ~__return_2551~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,445 INFO L280 TraceCheckUtils]: 63: Hoare triple {97389#true} ~__return_2840~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,445 INFO L280 TraceCheckUtils]: 64: Hoare triple {97389#true} ~__return_2806~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,445 INFO L280 TraceCheckUtils]: 65: Hoare triple {97389#true} ~__return_2721~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,445 INFO L280 TraceCheckUtils]: 66: Hoare triple {97389#true} ~__return_2426~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,446 INFO L280 TraceCheckUtils]: 67: Hoare triple {97389#true} assume true; {97389#true} is VALID [2020-07-10 20:41:16,446 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {97389#true} {97389#true} #2512#return; {97389#true} is VALID [2020-07-10 20:41:16,446 INFO L263 TraceCheckUtils]: 69: Hoare triple {97389#true} call #t~ret30 := main(); {97389#true} is VALID [2020-07-10 20:41:16,446 INFO L280 TraceCheckUtils]: 70: Hoare triple {97389#true} havoc ~main__c1~0; {97389#true} is VALID [2020-07-10 20:41:16,447 INFO L280 TraceCheckUtils]: 71: Hoare triple {97389#true} havoc ~main__i2~0; {97389#true} is VALID [2020-07-10 20:41:16,447 INFO L280 TraceCheckUtils]: 72: Hoare triple {97389#true} ~main__c1~0 := 0; {97389#true} is VALID [2020-07-10 20:41:16,447 INFO L280 TraceCheckUtils]: 73: Hoare triple {97389#true} ~ep12~0 := #t~nondet0; {97389#true} is VALID [2020-07-10 20:41:16,447 INFO L280 TraceCheckUtils]: 74: Hoare triple {97389#true} havoc #t~nondet0; {97389#true} is VALID [2020-07-10 20:41:16,447 INFO L280 TraceCheckUtils]: 75: Hoare triple {97389#true} ~ep13~0 := #t~nondet1; {97389#true} is VALID [2020-07-10 20:41:16,448 INFO L280 TraceCheckUtils]: 76: Hoare triple {97389#true} havoc #t~nondet1; {97389#true} is VALID [2020-07-10 20:41:16,448 INFO L280 TraceCheckUtils]: 77: Hoare triple {97389#true} ~ep21~0 := #t~nondet2; {97389#true} is VALID [2020-07-10 20:41:16,448 INFO L280 TraceCheckUtils]: 78: Hoare triple {97389#true} havoc #t~nondet2; {97389#true} is VALID [2020-07-10 20:41:16,448 INFO L280 TraceCheckUtils]: 79: Hoare triple {97389#true} ~ep23~0 := #t~nondet3; {97389#true} is VALID [2020-07-10 20:41:16,448 INFO L280 TraceCheckUtils]: 80: Hoare triple {97389#true} havoc #t~nondet3; {97389#true} is VALID [2020-07-10 20:41:16,449 INFO L280 TraceCheckUtils]: 81: Hoare triple {97389#true} ~ep31~0 := #t~nondet4; {97389#true} is VALID [2020-07-10 20:41:16,449 INFO L280 TraceCheckUtils]: 82: Hoare triple {97389#true} havoc #t~nondet4; {97389#true} is VALID [2020-07-10 20:41:16,449 INFO L280 TraceCheckUtils]: 83: Hoare triple {97389#true} ~ep32~0 := #t~nondet5; {97389#true} is VALID [2020-07-10 20:41:16,449 INFO L280 TraceCheckUtils]: 84: Hoare triple {97389#true} havoc #t~nondet5; {97389#true} is VALID [2020-07-10 20:41:16,449 INFO L280 TraceCheckUtils]: 85: Hoare triple {97389#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,450 INFO L280 TraceCheckUtils]: 86: Hoare triple {97389#true} ~id1~0 := #t~nondet6; {97389#true} is VALID [2020-07-10 20:41:16,450 INFO L280 TraceCheckUtils]: 87: Hoare triple {97389#true} havoc #t~nondet6; {97389#true} is VALID [2020-07-10 20:41:16,450 INFO L280 TraceCheckUtils]: 88: Hoare triple {97389#true} ~r1~0 := #t~nondet7; {97389#true} is VALID [2020-07-10 20:41:16,450 INFO L280 TraceCheckUtils]: 89: Hoare triple {97389#true} havoc #t~nondet7; {97389#true} is VALID [2020-07-10 20:41:16,450 INFO L280 TraceCheckUtils]: 90: Hoare triple {97389#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,451 INFO L280 TraceCheckUtils]: 91: Hoare triple {97389#true} ~st1~0 := #t~nondet8; {97389#true} is VALID [2020-07-10 20:41:16,451 INFO L280 TraceCheckUtils]: 92: Hoare triple {97389#true} havoc #t~nondet8; {97389#true} is VALID [2020-07-10 20:41:16,451 INFO L280 TraceCheckUtils]: 93: Hoare triple {97389#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,451 INFO L280 TraceCheckUtils]: 94: Hoare triple {97389#true} ~nl1~0 := #t~nondet9; {97389#true} is VALID [2020-07-10 20:41:16,451 INFO L280 TraceCheckUtils]: 95: Hoare triple {97389#true} havoc #t~nondet9; {97389#true} is VALID [2020-07-10 20:41:16,452 INFO L280 TraceCheckUtils]: 96: Hoare triple {97389#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,452 INFO L280 TraceCheckUtils]: 97: Hoare triple {97389#true} ~m1~0 := #t~nondet10; {97389#true} is VALID [2020-07-10 20:41:16,452 INFO L280 TraceCheckUtils]: 98: Hoare triple {97389#true} havoc #t~nondet10; {97389#true} is VALID [2020-07-10 20:41:16,452 INFO L280 TraceCheckUtils]: 99: Hoare triple {97389#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,452 INFO L280 TraceCheckUtils]: 100: Hoare triple {97389#true} ~max1~0 := #t~nondet11; {97389#true} is VALID [2020-07-10 20:41:16,453 INFO L280 TraceCheckUtils]: 101: Hoare triple {97389#true} havoc #t~nondet11; {97389#true} is VALID [2020-07-10 20:41:16,453 INFO L280 TraceCheckUtils]: 102: Hoare triple {97389#true} ~mode1~0 := #t~nondet12; {97389#true} is VALID [2020-07-10 20:41:16,453 INFO L280 TraceCheckUtils]: 103: Hoare triple {97389#true} havoc #t~nondet12; {97389#true} is VALID [2020-07-10 20:41:16,453 INFO L280 TraceCheckUtils]: 104: Hoare triple {97389#true} ~newmax1~0 := #t~nondet13; {97389#true} is VALID [2020-07-10 20:41:16,453 INFO L280 TraceCheckUtils]: 105: Hoare triple {97389#true} havoc #t~nondet13; {97389#true} is VALID [2020-07-10 20:41:16,453 INFO L280 TraceCheckUtils]: 106: Hoare triple {97389#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,454 INFO L280 TraceCheckUtils]: 107: Hoare triple {97389#true} ~id2~0 := #t~nondet14; {97389#true} is VALID [2020-07-10 20:41:16,454 INFO L280 TraceCheckUtils]: 108: Hoare triple {97389#true} havoc #t~nondet14; {97389#true} is VALID [2020-07-10 20:41:16,454 INFO L280 TraceCheckUtils]: 109: Hoare triple {97389#true} ~r2~0 := #t~nondet15; {97389#true} is VALID [2020-07-10 20:41:16,454 INFO L280 TraceCheckUtils]: 110: Hoare triple {97389#true} havoc #t~nondet15; {97389#true} is VALID [2020-07-10 20:41:16,454 INFO L280 TraceCheckUtils]: 111: Hoare triple {97389#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,455 INFO L280 TraceCheckUtils]: 112: Hoare triple {97389#true} ~st2~0 := #t~nondet16; {97389#true} is VALID [2020-07-10 20:41:16,455 INFO L280 TraceCheckUtils]: 113: Hoare triple {97389#true} havoc #t~nondet16; {97389#true} is VALID [2020-07-10 20:41:16,455 INFO L280 TraceCheckUtils]: 114: Hoare triple {97389#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,455 INFO L280 TraceCheckUtils]: 115: Hoare triple {97389#true} ~nl2~0 := #t~nondet17; {97389#true} is VALID [2020-07-10 20:41:16,455 INFO L280 TraceCheckUtils]: 116: Hoare triple {97389#true} havoc #t~nondet17; {97389#true} is VALID [2020-07-10 20:41:16,456 INFO L280 TraceCheckUtils]: 117: Hoare triple {97389#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,456 INFO L280 TraceCheckUtils]: 118: Hoare triple {97389#true} ~m2~0 := #t~nondet18; {97389#true} is VALID [2020-07-10 20:41:16,456 INFO L280 TraceCheckUtils]: 119: Hoare triple {97389#true} havoc #t~nondet18; {97389#true} is VALID [2020-07-10 20:41:16,456 INFO L280 TraceCheckUtils]: 120: Hoare triple {97389#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,456 INFO L280 TraceCheckUtils]: 121: Hoare triple {97389#true} ~max2~0 := #t~nondet19; {97389#true} is VALID [2020-07-10 20:41:16,457 INFO L280 TraceCheckUtils]: 122: Hoare triple {97389#true} havoc #t~nondet19; {97389#true} is VALID [2020-07-10 20:41:16,457 INFO L280 TraceCheckUtils]: 123: Hoare triple {97389#true} ~mode2~0 := #t~nondet20; {97389#true} is VALID [2020-07-10 20:41:16,457 INFO L280 TraceCheckUtils]: 124: Hoare triple {97389#true} havoc #t~nondet20; {97389#true} is VALID [2020-07-10 20:41:16,457 INFO L280 TraceCheckUtils]: 125: Hoare triple {97389#true} ~newmax2~0 := #t~nondet21; {97389#true} is VALID [2020-07-10 20:41:16,457 INFO L280 TraceCheckUtils]: 126: Hoare triple {97389#true} havoc #t~nondet21; {97389#true} is VALID [2020-07-10 20:41:16,457 INFO L280 TraceCheckUtils]: 127: Hoare triple {97389#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,458 INFO L280 TraceCheckUtils]: 128: Hoare triple {97389#true} ~id3~0 := #t~nondet22; {97389#true} is VALID [2020-07-10 20:41:16,458 INFO L280 TraceCheckUtils]: 129: Hoare triple {97389#true} havoc #t~nondet22; {97389#true} is VALID [2020-07-10 20:41:16,458 INFO L280 TraceCheckUtils]: 130: Hoare triple {97389#true} ~r3~0 := #t~nondet23; {97389#true} is VALID [2020-07-10 20:41:16,458 INFO L280 TraceCheckUtils]: 131: Hoare triple {97389#true} havoc #t~nondet23; {97389#true} is VALID [2020-07-10 20:41:16,458 INFO L280 TraceCheckUtils]: 132: Hoare triple {97389#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,459 INFO L280 TraceCheckUtils]: 133: Hoare triple {97389#true} ~st3~0 := #t~nondet24; {97389#true} is VALID [2020-07-10 20:41:16,459 INFO L280 TraceCheckUtils]: 134: Hoare triple {97389#true} havoc #t~nondet24; {97389#true} is VALID [2020-07-10 20:41:16,459 INFO L280 TraceCheckUtils]: 135: Hoare triple {97389#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,459 INFO L280 TraceCheckUtils]: 136: Hoare triple {97389#true} ~nl3~0 := #t~nondet25; {97389#true} is VALID [2020-07-10 20:41:16,459 INFO L280 TraceCheckUtils]: 137: Hoare triple {97389#true} havoc #t~nondet25; {97389#true} is VALID [2020-07-10 20:41:16,460 INFO L280 TraceCheckUtils]: 138: Hoare triple {97389#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,460 INFO L280 TraceCheckUtils]: 139: Hoare triple {97389#true} ~m3~0 := #t~nondet26; {97389#true} is VALID [2020-07-10 20:41:16,460 INFO L280 TraceCheckUtils]: 140: Hoare triple {97389#true} havoc #t~nondet26; {97389#true} is VALID [2020-07-10 20:41:16,460 INFO L280 TraceCheckUtils]: 141: Hoare triple {97389#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {97389#true} is VALID [2020-07-10 20:41:16,460 INFO L280 TraceCheckUtils]: 142: Hoare triple {97389#true} ~max3~0 := #t~nondet27; {97389#true} is VALID [2020-07-10 20:41:16,461 INFO L280 TraceCheckUtils]: 143: Hoare triple {97389#true} havoc #t~nondet27; {97389#true} is VALID [2020-07-10 20:41:16,461 INFO L280 TraceCheckUtils]: 144: Hoare triple {97389#true} ~mode3~0 := #t~nondet28; {97389#true} is VALID [2020-07-10 20:41:16,461 INFO L280 TraceCheckUtils]: 145: Hoare triple {97389#true} havoc #t~nondet28; {97389#true} is VALID [2020-07-10 20:41:16,461 INFO L280 TraceCheckUtils]: 146: Hoare triple {97389#true} ~newmax3~0 := #t~nondet29; {97389#true} is VALID [2020-07-10 20:41:16,461 INFO L280 TraceCheckUtils]: 147: Hoare triple {97389#true} havoc #t~nondet29; {97389#true} is VALID [2020-07-10 20:41:16,462 INFO L280 TraceCheckUtils]: 148: Hoare triple {97389#true} havoc ~init__r121~0; {97389#true} is VALID [2020-07-10 20:41:16,462 INFO L280 TraceCheckUtils]: 149: Hoare triple {97389#true} havoc ~init__r131~0; {97389#true} is VALID [2020-07-10 20:41:16,462 INFO L280 TraceCheckUtils]: 150: Hoare triple {97389#true} havoc ~init__r211~0; {97389#true} is VALID [2020-07-10 20:41:16,462 INFO L280 TraceCheckUtils]: 151: Hoare triple {97389#true} havoc ~init__r231~0; {97389#true} is VALID [2020-07-10 20:41:16,462 INFO L280 TraceCheckUtils]: 152: Hoare triple {97389#true} havoc ~init__r311~0; {97389#true} is VALID [2020-07-10 20:41:16,462 INFO L280 TraceCheckUtils]: 153: Hoare triple {97389#true} havoc ~init__r321~0; {97389#true} is VALID [2020-07-10 20:41:16,463 INFO L280 TraceCheckUtils]: 154: Hoare triple {97389#true} havoc ~init__r122~0; {97389#true} is VALID [2020-07-10 20:41:16,463 INFO L280 TraceCheckUtils]: 155: Hoare triple {97389#true} havoc ~init__tmp~0; {97389#true} is VALID [2020-07-10 20:41:16,463 INFO L280 TraceCheckUtils]: 156: Hoare triple {97389#true} havoc ~init__r132~0; {97389#true} is VALID [2020-07-10 20:41:16,463 INFO L280 TraceCheckUtils]: 157: Hoare triple {97389#true} havoc ~init__tmp___0~0; {97389#true} is VALID [2020-07-10 20:41:16,463 INFO L280 TraceCheckUtils]: 158: Hoare triple {97389#true} havoc ~init__r212~0; {97389#true} is VALID [2020-07-10 20:41:16,464 INFO L280 TraceCheckUtils]: 159: Hoare triple {97389#true} havoc ~init__tmp___1~0; {97389#true} is VALID [2020-07-10 20:41:16,464 INFO L280 TraceCheckUtils]: 160: Hoare triple {97389#true} havoc ~init__r232~0; {97389#true} is VALID [2020-07-10 20:41:16,464 INFO L280 TraceCheckUtils]: 161: Hoare triple {97389#true} havoc ~init__tmp___2~0; {97389#true} is VALID [2020-07-10 20:41:16,464 INFO L280 TraceCheckUtils]: 162: Hoare triple {97389#true} havoc ~init__r312~0; {97389#true} is VALID [2020-07-10 20:41:16,464 INFO L280 TraceCheckUtils]: 163: Hoare triple {97389#true} havoc ~init__tmp___3~0; {97389#true} is VALID [2020-07-10 20:41:16,465 INFO L280 TraceCheckUtils]: 164: Hoare triple {97389#true} havoc ~init__r322~0; {97389#true} is VALID [2020-07-10 20:41:16,465 INFO L280 TraceCheckUtils]: 165: Hoare triple {97389#true} havoc ~init__tmp___4~0; {97389#true} is VALID [2020-07-10 20:41:16,465 INFO L280 TraceCheckUtils]: 166: Hoare triple {97389#true} havoc ~init__tmp___5~0; {97389#true} is VALID [2020-07-10 20:41:16,465 INFO L280 TraceCheckUtils]: 167: Hoare triple {97389#true} ~init__r121~0 := ~ep12~0; {97389#true} is VALID [2020-07-10 20:41:16,465 INFO L280 TraceCheckUtils]: 168: Hoare triple {97389#true} ~init__r131~0 := ~ep13~0; {97389#true} is VALID [2020-07-10 20:41:16,469 INFO L280 TraceCheckUtils]: 169: Hoare triple {97389#true} ~init__r211~0 := ~ep21~0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,470 INFO L280 TraceCheckUtils]: 170: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,471 INFO L280 TraceCheckUtils]: 171: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,471 INFO L280 TraceCheckUtils]: 172: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,472 INFO L280 TraceCheckUtils]: 173: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,475 INFO L280 TraceCheckUtils]: 174: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,476 INFO L280 TraceCheckUtils]: 175: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,477 INFO L280 TraceCheckUtils]: 176: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,478 INFO L280 TraceCheckUtils]: 177: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,479 INFO L280 TraceCheckUtils]: 178: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,479 INFO L280 TraceCheckUtils]: 179: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,480 INFO L280 TraceCheckUtils]: 180: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {97459#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-10 20:41:16,481 INFO L280 TraceCheckUtils]: 181: Hoare triple {97459#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,482 INFO L280 TraceCheckUtils]: 182: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,483 INFO L280 TraceCheckUtils]: 183: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,484 INFO L280 TraceCheckUtils]: 184: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,485 INFO L280 TraceCheckUtils]: 185: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,486 INFO L280 TraceCheckUtils]: 186: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,487 INFO L280 TraceCheckUtils]: 187: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,487 INFO L280 TraceCheckUtils]: 188: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,488 INFO L280 TraceCheckUtils]: 189: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,489 INFO L280 TraceCheckUtils]: 190: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,489 INFO L280 TraceCheckUtils]: 191: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,490 INFO L280 TraceCheckUtils]: 192: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,491 INFO L280 TraceCheckUtils]: 193: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,491 INFO L280 TraceCheckUtils]: 194: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,492 INFO L280 TraceCheckUtils]: 195: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,493 INFO L280 TraceCheckUtils]: 196: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,494 INFO L280 TraceCheckUtils]: 197: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,495 INFO L280 TraceCheckUtils]: 198: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,495 INFO L280 TraceCheckUtils]: 199: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,496 INFO L280 TraceCheckUtils]: 200: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,497 INFO L280 TraceCheckUtils]: 201: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,498 INFO L280 TraceCheckUtils]: 202: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,498 INFO L280 TraceCheckUtils]: 203: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,499 INFO L280 TraceCheckUtils]: 204: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,500 INFO L280 TraceCheckUtils]: 205: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,501 INFO L280 TraceCheckUtils]: 206: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,502 INFO L280 TraceCheckUtils]: 207: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,503 INFO L280 TraceCheckUtils]: 208: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,504 INFO L280 TraceCheckUtils]: 209: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,505 INFO L280 TraceCheckUtils]: 210: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,505 INFO L280 TraceCheckUtils]: 211: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,506 INFO L280 TraceCheckUtils]: 212: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,507 INFO L280 TraceCheckUtils]: 213: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,507 INFO L280 TraceCheckUtils]: 214: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax1~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,508 INFO L280 TraceCheckUtils]: 215: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax2~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,509 INFO L280 TraceCheckUtils]: 216: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax3~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,510 INFO L280 TraceCheckUtils]: 217: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,511 INFO L280 TraceCheckUtils]: 218: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1873~0 := ~init__tmp___5~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,511 INFO L280 TraceCheckUtils]: 219: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1873~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,512 INFO L280 TraceCheckUtils]: 220: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,513 INFO L280 TraceCheckUtils]: 221: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,513 INFO L280 TraceCheckUtils]: 222: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,515 INFO L280 TraceCheckUtils]: 223: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,516 INFO L280 TraceCheckUtils]: 224: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,517 INFO L280 TraceCheckUtils]: 225: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,518 INFO L280 TraceCheckUtils]: 226: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,519 INFO L280 TraceCheckUtils]: 227: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,520 INFO L280 TraceCheckUtils]: 228: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,520 INFO L280 TraceCheckUtils]: 229: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,521 INFO L280 TraceCheckUtils]: 230: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,522 INFO L280 TraceCheckUtils]: 231: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,522 INFO L280 TraceCheckUtils]: 232: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,523 INFO L280 TraceCheckUtils]: 233: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,524 INFO L280 TraceCheckUtils]: 234: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node1__newmax~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,525 INFO L280 TraceCheckUtils]: 235: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node1__newmax~0 := 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,526 INFO L280 TraceCheckUtils]: 236: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,527 INFO L280 TraceCheckUtils]: 237: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 % 256 < 2; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,528 INFO L280 TraceCheckUtils]: 238: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,529 INFO L280 TraceCheckUtils]: 239: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,529 INFO L280 TraceCheckUtils]: 240: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,530 INFO L280 TraceCheckUtils]: 241: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node2__newmax~0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,531 INFO L280 TraceCheckUtils]: 242: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node2__newmax~0 := 0; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,531 INFO L280 TraceCheckUtils]: 243: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,532 INFO L280 TraceCheckUtils]: 244: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 % 256 < 2; {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-10 20:41:16,534 INFO L280 TraceCheckUtils]: 245: Hoare triple {97460#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,534 INFO L280 TraceCheckUtils]: 246: Hoare triple {97390#false} assume !!(0 == ~ep23~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,534 INFO L280 TraceCheckUtils]: 247: Hoare triple {97390#false} ~mode2~0 := 1; {97390#false} is VALID [2020-07-10 20:41:16,535 INFO L280 TraceCheckUtils]: 248: Hoare triple {97390#false} havoc ~node3__newmax~0; {97390#false} is VALID [2020-07-10 20:41:16,535 INFO L280 TraceCheckUtils]: 249: Hoare triple {97390#false} ~node3__newmax~0 := 0; {97390#false} is VALID [2020-07-10 20:41:16,535 INFO L280 TraceCheckUtils]: 250: Hoare triple {97390#false} assume !!(0 == ~mode3~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,535 INFO L280 TraceCheckUtils]: 251: Hoare triple {97390#false} assume ~r3~0 % 256 < 2; {97390#false} is VALID [2020-07-10 20:41:16,536 INFO L280 TraceCheckUtils]: 252: Hoare triple {97390#false} assume !!(0 == ~ep31~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,536 INFO L280 TraceCheckUtils]: 253: Hoare triple {97390#false} assume !!(0 == ~ep32~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,536 INFO L280 TraceCheckUtils]: 254: Hoare triple {97390#false} ~mode3~0 := 1; {97390#false} is VALID [2020-07-10 20:41:16,536 INFO L280 TraceCheckUtils]: 255: Hoare triple {97390#false} ~p12_old~0 := ~p12_new~0; {97390#false} is VALID [2020-07-10 20:41:16,536 INFO L280 TraceCheckUtils]: 256: Hoare triple {97390#false} ~p12_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,537 INFO L280 TraceCheckUtils]: 257: Hoare triple {97390#false} ~p13_old~0 := ~p13_new~0; {97390#false} is VALID [2020-07-10 20:41:16,537 INFO L280 TraceCheckUtils]: 258: Hoare triple {97390#false} ~p13_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,537 INFO L280 TraceCheckUtils]: 259: Hoare triple {97390#false} ~p21_old~0 := ~p21_new~0; {97390#false} is VALID [2020-07-10 20:41:16,537 INFO L280 TraceCheckUtils]: 260: Hoare triple {97390#false} ~p21_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,537 INFO L280 TraceCheckUtils]: 261: Hoare triple {97390#false} ~p23_old~0 := ~p23_new~0; {97390#false} is VALID [2020-07-10 20:41:16,538 INFO L280 TraceCheckUtils]: 262: Hoare triple {97390#false} ~p23_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,538 INFO L280 TraceCheckUtils]: 263: Hoare triple {97390#false} ~p31_old~0 := ~p31_new~0; {97390#false} is VALID [2020-07-10 20:41:16,538 INFO L280 TraceCheckUtils]: 264: Hoare triple {97390#false} ~p31_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,538 INFO L280 TraceCheckUtils]: 265: Hoare triple {97390#false} ~p32_old~0 := ~p32_new~0; {97390#false} is VALID [2020-07-10 20:41:16,538 INFO L280 TraceCheckUtils]: 266: Hoare triple {97390#false} ~p32_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,539 INFO L280 TraceCheckUtils]: 267: Hoare triple {97390#false} havoc ~check__tmp~0; {97390#false} is VALID [2020-07-10 20:41:16,539 INFO L280 TraceCheckUtils]: 268: Hoare triple {97390#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,539 INFO L280 TraceCheckUtils]: 269: Hoare triple {97390#false} assume ~st1~0 + ~nl1~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,539 INFO L280 TraceCheckUtils]: 270: Hoare triple {97390#false} assume ~st2~0 + ~nl2~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,539 INFO L280 TraceCheckUtils]: 271: Hoare triple {97390#false} assume ~st3~0 + ~nl3~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,540 INFO L280 TraceCheckUtils]: 272: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-10 20:41:16,540 INFO L280 TraceCheckUtils]: 273: Hoare triple {97390#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {97390#false} is VALID [2020-07-10 20:41:16,540 INFO L280 TraceCheckUtils]: 274: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-10 20:41:16,540 INFO L280 TraceCheckUtils]: 275: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-10 20:41:16,540 INFO L280 TraceCheckUtils]: 276: Hoare triple {97390#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {97390#false} is VALID [2020-07-10 20:41:16,541 INFO L280 TraceCheckUtils]: 277: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-10 20:41:16,541 INFO L280 TraceCheckUtils]: 278: Hoare triple {97390#false} ~check__tmp~0 := 1; {97390#false} is VALID [2020-07-10 20:41:16,541 INFO L280 TraceCheckUtils]: 279: Hoare triple {97390#false} ~__return_2019~0 := ~check__tmp~0; {97390#false} is VALID [2020-07-10 20:41:16,541 INFO L280 TraceCheckUtils]: 280: Hoare triple {97390#false} ~main__c1~0 := ~__return_2019~0; {97390#false} is VALID [2020-07-10 20:41:16,541 INFO L280 TraceCheckUtils]: 281: Hoare triple {97390#false} havoc ~__tmp_1~0; {97390#false} is VALID [2020-07-10 20:41:16,542 INFO L280 TraceCheckUtils]: 282: Hoare triple {97390#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {97390#false} is VALID [2020-07-10 20:41:16,542 INFO L280 TraceCheckUtils]: 283: Hoare triple {97390#false} havoc ~assert__arg~0; {97390#false} is VALID [2020-07-10 20:41:16,542 INFO L280 TraceCheckUtils]: 284: Hoare triple {97390#false} ~assert__arg~0 := ~__tmp_1~0; {97390#false} is VALID [2020-07-10 20:41:16,542 INFO L280 TraceCheckUtils]: 285: Hoare triple {97390#false} assume !(0 == ~assert__arg~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,542 INFO L280 TraceCheckUtils]: 286: Hoare triple {97390#false} havoc ~node1__newmax~1; {97390#false} is VALID [2020-07-10 20:41:16,543 INFO L280 TraceCheckUtils]: 287: Hoare triple {97390#false} ~node1__newmax~1 := 0; {97390#false} is VALID [2020-07-10 20:41:16,543 INFO L280 TraceCheckUtils]: 288: Hoare triple {97390#false} assume !(0 == ~mode1~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,543 INFO L280 TraceCheckUtils]: 289: Hoare triple {97390#false} assume !(255 == ~r1~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,543 INFO L280 TraceCheckUtils]: 290: Hoare triple {97390#false} ~r1~0 := 1 + ~r1~0 % 256; {97390#false} is VALID [2020-07-10 20:41:16,543 INFO L280 TraceCheckUtils]: 291: Hoare triple {97390#false} assume !!(0 == ~ep21~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,544 INFO L280 TraceCheckUtils]: 292: Hoare triple {97390#false} assume !!(0 == ~ep31~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,544 INFO L280 TraceCheckUtils]: 293: Hoare triple {97390#false} ~newmax1~0 := ~node1__newmax~1; {97390#false} is VALID [2020-07-10 20:41:16,544 INFO L280 TraceCheckUtils]: 294: Hoare triple {97390#false} assume !(2 == ~r1~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,544 INFO L280 TraceCheckUtils]: 295: Hoare triple {97390#false} ~mode1~0 := 0; {97390#false} is VALID [2020-07-10 20:41:16,544 INFO L280 TraceCheckUtils]: 296: Hoare triple {97390#false} havoc ~node2__newmax~1; {97390#false} is VALID [2020-07-10 20:41:16,545 INFO L280 TraceCheckUtils]: 297: Hoare triple {97390#false} ~node2__newmax~1 := 0; {97390#false} is VALID [2020-07-10 20:41:16,545 INFO L280 TraceCheckUtils]: 298: Hoare triple {97390#false} assume !(0 == ~mode2~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,545 INFO L280 TraceCheckUtils]: 299: Hoare triple {97390#false} assume !(255 == ~r2~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,545 INFO L280 TraceCheckUtils]: 300: Hoare triple {97390#false} ~r2~0 := 1 + ~r2~0 % 256; {97390#false} is VALID [2020-07-10 20:41:16,546 INFO L280 TraceCheckUtils]: 301: Hoare triple {97390#false} assume !!(0 == ~ep12~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,546 INFO L280 TraceCheckUtils]: 302: Hoare triple {97390#false} assume !!(0 == ~ep32~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,546 INFO L280 TraceCheckUtils]: 303: Hoare triple {97390#false} ~newmax2~0 := ~node2__newmax~1; {97390#false} is VALID [2020-07-10 20:41:16,546 INFO L280 TraceCheckUtils]: 304: Hoare triple {97390#false} assume !(2 == ~r2~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,546 INFO L280 TraceCheckUtils]: 305: Hoare triple {97390#false} ~mode2~0 := 0; {97390#false} is VALID [2020-07-10 20:41:16,546 INFO L280 TraceCheckUtils]: 306: Hoare triple {97390#false} havoc ~node3__newmax~1; {97390#false} is VALID [2020-07-10 20:41:16,547 INFO L280 TraceCheckUtils]: 307: Hoare triple {97390#false} ~node3__newmax~1 := 0; {97390#false} is VALID [2020-07-10 20:41:16,547 INFO L280 TraceCheckUtils]: 308: Hoare triple {97390#false} assume !(0 == ~mode3~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,547 INFO L280 TraceCheckUtils]: 309: Hoare triple {97390#false} assume !(255 == ~r3~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,547 INFO L280 TraceCheckUtils]: 310: Hoare triple {97390#false} ~r3~0 := 1 + ~r3~0 % 256; {97390#false} is VALID [2020-07-10 20:41:16,547 INFO L280 TraceCheckUtils]: 311: Hoare triple {97390#false} assume !!(0 == ~ep13~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,548 INFO L280 TraceCheckUtils]: 312: Hoare triple {97390#false} assume !!(0 == ~ep23~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,548 INFO L280 TraceCheckUtils]: 313: Hoare triple {97390#false} ~newmax3~0 := ~node3__newmax~1; {97390#false} is VALID [2020-07-10 20:41:16,548 INFO L280 TraceCheckUtils]: 314: Hoare triple {97390#false} assume !(2 == ~r3~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,548 INFO L280 TraceCheckUtils]: 315: Hoare triple {97390#false} ~mode3~0 := 0; {97390#false} is VALID [2020-07-10 20:41:16,548 INFO L280 TraceCheckUtils]: 316: Hoare triple {97390#false} ~p12_old~0 := ~p12_new~0; {97390#false} is VALID [2020-07-10 20:41:16,549 INFO L280 TraceCheckUtils]: 317: Hoare triple {97390#false} ~p12_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,549 INFO L280 TraceCheckUtils]: 318: Hoare triple {97390#false} ~p13_old~0 := ~p13_new~0; {97390#false} is VALID [2020-07-10 20:41:16,549 INFO L280 TraceCheckUtils]: 319: Hoare triple {97390#false} ~p13_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,549 INFO L280 TraceCheckUtils]: 320: Hoare triple {97390#false} ~p21_old~0 := ~p21_new~0; {97390#false} is VALID [2020-07-10 20:41:16,550 INFO L280 TraceCheckUtils]: 321: Hoare triple {97390#false} ~p21_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,550 INFO L280 TraceCheckUtils]: 322: Hoare triple {97390#false} ~p23_old~0 := ~p23_new~0; {97390#false} is VALID [2020-07-10 20:41:16,550 INFO L280 TraceCheckUtils]: 323: Hoare triple {97390#false} ~p23_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,550 INFO L280 TraceCheckUtils]: 324: Hoare triple {97390#false} ~p31_old~0 := ~p31_new~0; {97390#false} is VALID [2020-07-10 20:41:16,550 INFO L280 TraceCheckUtils]: 325: Hoare triple {97390#false} ~p31_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,551 INFO L280 TraceCheckUtils]: 326: Hoare triple {97390#false} ~p32_old~0 := ~p32_new~0; {97390#false} is VALID [2020-07-10 20:41:16,551 INFO L280 TraceCheckUtils]: 327: Hoare triple {97390#false} ~p32_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,551 INFO L280 TraceCheckUtils]: 328: Hoare triple {97390#false} havoc ~check__tmp~1; {97390#false} is VALID [2020-07-10 20:41:16,551 INFO L280 TraceCheckUtils]: 329: Hoare triple {97390#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,551 INFO L280 TraceCheckUtils]: 330: Hoare triple {97390#false} assume ~st1~0 + ~nl1~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,552 INFO L280 TraceCheckUtils]: 331: Hoare triple {97390#false} assume ~st2~0 + ~nl2~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,552 INFO L280 TraceCheckUtils]: 332: Hoare triple {97390#false} assume ~st3~0 + ~nl3~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,552 INFO L280 TraceCheckUtils]: 333: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-10 20:41:16,552 INFO L280 TraceCheckUtils]: 334: Hoare triple {97390#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {97390#false} is VALID [2020-07-10 20:41:16,552 INFO L280 TraceCheckUtils]: 335: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-10 20:41:16,553 INFO L280 TraceCheckUtils]: 336: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-10 20:41:16,553 INFO L280 TraceCheckUtils]: 337: Hoare triple {97390#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {97390#false} is VALID [2020-07-10 20:41:16,553 INFO L280 TraceCheckUtils]: 338: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-10 20:41:16,553 INFO L280 TraceCheckUtils]: 339: Hoare triple {97390#false} ~check__tmp~1 := 1; {97390#false} is VALID [2020-07-10 20:41:16,553 INFO L280 TraceCheckUtils]: 340: Hoare triple {97390#false} ~__return_2152~0 := ~check__tmp~1; {97390#false} is VALID [2020-07-10 20:41:16,554 INFO L280 TraceCheckUtils]: 341: Hoare triple {97390#false} ~main__c1~0 := ~__return_2152~0; {97390#false} is VALID [2020-07-10 20:41:16,554 INFO L280 TraceCheckUtils]: 342: Hoare triple {97390#false} havoc ~__tmp_2~0; {97390#false} is VALID [2020-07-10 20:41:16,554 INFO L280 TraceCheckUtils]: 343: Hoare triple {97390#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {97390#false} is VALID [2020-07-10 20:41:16,554 INFO L280 TraceCheckUtils]: 344: Hoare triple {97390#false} havoc ~assert__arg~1; {97390#false} is VALID [2020-07-10 20:41:16,554 INFO L280 TraceCheckUtils]: 345: Hoare triple {97390#false} ~assert__arg~1 := ~__tmp_2~0; {97390#false} is VALID [2020-07-10 20:41:16,555 INFO L280 TraceCheckUtils]: 346: Hoare triple {97390#false} assume !(0 == ~assert__arg~1 % 256); {97390#false} is VALID [2020-07-10 20:41:16,555 INFO L280 TraceCheckUtils]: 347: Hoare triple {97390#false} havoc ~node1__newmax~2; {97390#false} is VALID [2020-07-10 20:41:16,555 INFO L280 TraceCheckUtils]: 348: Hoare triple {97390#false} ~node1__newmax~2 := 0; {97390#false} is VALID [2020-07-10 20:41:16,555 INFO L280 TraceCheckUtils]: 349: Hoare triple {97390#false} assume !!(0 == ~mode1~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,555 INFO L280 TraceCheckUtils]: 350: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-10 20:41:16,555 INFO L280 TraceCheckUtils]: 351: Hoare triple {97390#false} assume !!(0 == ~ep12~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,556 INFO L280 TraceCheckUtils]: 352: Hoare triple {97390#false} assume !!(0 == ~ep13~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,556 INFO L280 TraceCheckUtils]: 353: Hoare triple {97390#false} ~mode1~0 := 1; {97390#false} is VALID [2020-07-10 20:41:16,556 INFO L280 TraceCheckUtils]: 354: Hoare triple {97390#false} havoc ~node2__newmax~2; {97390#false} is VALID [2020-07-10 20:41:16,556 INFO L280 TraceCheckUtils]: 355: Hoare triple {97390#false} ~node2__newmax~2 := 0; {97390#false} is VALID [2020-07-10 20:41:16,556 INFO L280 TraceCheckUtils]: 356: Hoare triple {97390#false} assume !!(0 == ~mode2~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,557 INFO L280 TraceCheckUtils]: 357: Hoare triple {97390#false} assume ~r2~0 % 256 < 2; {97390#false} is VALID [2020-07-10 20:41:16,557 INFO L280 TraceCheckUtils]: 358: Hoare triple {97390#false} assume !!(0 == ~ep21~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,557 INFO L280 TraceCheckUtils]: 359: Hoare triple {97390#false} assume !!(0 == ~ep23~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,557 INFO L280 TraceCheckUtils]: 360: Hoare triple {97390#false} ~mode2~0 := 1; {97390#false} is VALID [2020-07-10 20:41:16,557 INFO L280 TraceCheckUtils]: 361: Hoare triple {97390#false} havoc ~node3__newmax~2; {97390#false} is VALID [2020-07-10 20:41:16,558 INFO L280 TraceCheckUtils]: 362: Hoare triple {97390#false} ~node3__newmax~2 := 0; {97390#false} is VALID [2020-07-10 20:41:16,558 INFO L280 TraceCheckUtils]: 363: Hoare triple {97390#false} assume !!(0 == ~mode3~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,558 INFO L280 TraceCheckUtils]: 364: Hoare triple {97390#false} assume ~r3~0 % 256 < 2; {97390#false} is VALID [2020-07-10 20:41:16,558 INFO L280 TraceCheckUtils]: 365: Hoare triple {97390#false} assume !!(0 == ~ep31~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,558 INFO L280 TraceCheckUtils]: 366: Hoare triple {97390#false} assume !!(0 == ~ep32~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,559 INFO L280 TraceCheckUtils]: 367: Hoare triple {97390#false} ~mode3~0 := 1; {97390#false} is VALID [2020-07-10 20:41:16,559 INFO L280 TraceCheckUtils]: 368: Hoare triple {97390#false} ~p12_old~0 := ~p12_new~0; {97390#false} is VALID [2020-07-10 20:41:16,559 INFO L280 TraceCheckUtils]: 369: Hoare triple {97390#false} ~p12_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,559 INFO L280 TraceCheckUtils]: 370: Hoare triple {97390#false} ~p13_old~0 := ~p13_new~0; {97390#false} is VALID [2020-07-10 20:41:16,559 INFO L280 TraceCheckUtils]: 371: Hoare triple {97390#false} ~p13_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,560 INFO L280 TraceCheckUtils]: 372: Hoare triple {97390#false} ~p21_old~0 := ~p21_new~0; {97390#false} is VALID [2020-07-10 20:41:16,560 INFO L280 TraceCheckUtils]: 373: Hoare triple {97390#false} ~p21_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,560 INFO L280 TraceCheckUtils]: 374: Hoare triple {97390#false} ~p23_old~0 := ~p23_new~0; {97390#false} is VALID [2020-07-10 20:41:16,560 INFO L280 TraceCheckUtils]: 375: Hoare triple {97390#false} ~p23_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,561 INFO L280 TraceCheckUtils]: 376: Hoare triple {97390#false} ~p31_old~0 := ~p31_new~0; {97390#false} is VALID [2020-07-10 20:41:16,561 INFO L280 TraceCheckUtils]: 377: Hoare triple {97390#false} ~p31_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,561 INFO L280 TraceCheckUtils]: 378: Hoare triple {97390#false} ~p32_old~0 := ~p32_new~0; {97390#false} is VALID [2020-07-10 20:41:16,561 INFO L280 TraceCheckUtils]: 379: Hoare triple {97390#false} ~p32_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,561 INFO L280 TraceCheckUtils]: 380: Hoare triple {97390#false} havoc ~check__tmp~2; {97390#false} is VALID [2020-07-10 20:41:16,562 INFO L280 TraceCheckUtils]: 381: Hoare triple {97390#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,562 INFO L280 TraceCheckUtils]: 382: Hoare triple {97390#false} assume ~st1~0 + ~nl1~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,562 INFO L280 TraceCheckUtils]: 383: Hoare triple {97390#false} assume ~st2~0 + ~nl2~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,562 INFO L280 TraceCheckUtils]: 384: Hoare triple {97390#false} assume ~st3~0 + ~nl3~0 <= 1; {97390#false} is VALID [2020-07-10 20:41:16,562 INFO L280 TraceCheckUtils]: 385: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-10 20:41:16,563 INFO L280 TraceCheckUtils]: 386: Hoare triple {97390#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {97390#false} is VALID [2020-07-10 20:41:16,563 INFO L280 TraceCheckUtils]: 387: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-10 20:41:16,563 INFO L280 TraceCheckUtils]: 388: Hoare triple {97390#false} assume !(~r1~0 % 256 >= 2); {97390#false} is VALID [2020-07-10 20:41:16,563 INFO L280 TraceCheckUtils]: 389: Hoare triple {97390#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {97390#false} is VALID [2020-07-10 20:41:16,563 INFO L280 TraceCheckUtils]: 390: Hoare triple {97390#false} assume ~r1~0 % 256 < 2; {97390#false} is VALID [2020-07-10 20:41:16,564 INFO L280 TraceCheckUtils]: 391: Hoare triple {97390#false} ~check__tmp~2 := 1; {97390#false} is VALID [2020-07-10 20:41:16,564 INFO L280 TraceCheckUtils]: 392: Hoare triple {97390#false} ~__return_2288~0 := ~check__tmp~2; {97390#false} is VALID [2020-07-10 20:41:16,564 INFO L280 TraceCheckUtils]: 393: Hoare triple {97390#false} ~main__c1~0 := ~__return_2288~0; {97390#false} is VALID [2020-07-10 20:41:16,564 INFO L280 TraceCheckUtils]: 394: Hoare triple {97390#false} havoc ~__tmp_3~0; {97390#false} is VALID [2020-07-10 20:41:16,564 INFO L280 TraceCheckUtils]: 395: Hoare triple {97390#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {97390#false} is VALID [2020-07-10 20:41:16,564 INFO L280 TraceCheckUtils]: 396: Hoare triple {97390#false} havoc ~assert__arg~2; {97390#false} is VALID [2020-07-10 20:41:16,565 INFO L280 TraceCheckUtils]: 397: Hoare triple {97390#false} ~assert__arg~2 := ~__tmp_3~0; {97390#false} is VALID [2020-07-10 20:41:16,565 INFO L280 TraceCheckUtils]: 398: Hoare triple {97390#false} assume !(0 == ~assert__arg~2 % 256); {97390#false} is VALID [2020-07-10 20:41:16,565 INFO L280 TraceCheckUtils]: 399: Hoare triple {97390#false} havoc ~node1__newmax~3; {97390#false} is VALID [2020-07-10 20:41:16,565 INFO L280 TraceCheckUtils]: 400: Hoare triple {97390#false} ~node1__newmax~3 := 0; {97390#false} is VALID [2020-07-10 20:41:16,566 INFO L280 TraceCheckUtils]: 401: Hoare triple {97390#false} assume !(0 == ~mode1~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,566 INFO L280 TraceCheckUtils]: 402: Hoare triple {97390#false} assume !(255 == ~r1~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,566 INFO L280 TraceCheckUtils]: 403: Hoare triple {97390#false} ~r1~0 := 1 + ~r1~0 % 256; {97390#false} is VALID [2020-07-10 20:41:16,566 INFO L280 TraceCheckUtils]: 404: Hoare triple {97390#false} assume !!(0 == ~ep21~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,566 INFO L280 TraceCheckUtils]: 405: Hoare triple {97390#false} assume !!(0 == ~ep31~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,567 INFO L280 TraceCheckUtils]: 406: Hoare triple {97390#false} ~newmax1~0 := ~node1__newmax~3; {97390#false} is VALID [2020-07-10 20:41:16,567 INFO L280 TraceCheckUtils]: 407: Hoare triple {97390#false} assume 2 == ~r1~0 % 256; {97390#false} is VALID [2020-07-10 20:41:16,567 INFO L280 TraceCheckUtils]: 408: Hoare triple {97390#false} assume ~max1~0 == ~id1~0; {97390#false} is VALID [2020-07-10 20:41:16,567 INFO L280 TraceCheckUtils]: 409: Hoare triple {97390#false} ~st1~0 := 1; {97390#false} is VALID [2020-07-10 20:41:16,567 INFO L280 TraceCheckUtils]: 410: Hoare triple {97390#false} ~mode1~0 := 0; {97390#false} is VALID [2020-07-10 20:41:16,567 INFO L280 TraceCheckUtils]: 411: Hoare triple {97390#false} havoc ~node2__newmax~3; {97390#false} is VALID [2020-07-10 20:41:16,568 INFO L280 TraceCheckUtils]: 412: Hoare triple {97390#false} ~node2__newmax~3 := 0; {97390#false} is VALID [2020-07-10 20:41:16,568 INFO L280 TraceCheckUtils]: 413: Hoare triple {97390#false} assume !(0 == ~mode2~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,568 INFO L280 TraceCheckUtils]: 414: Hoare triple {97390#false} assume !(255 == ~r2~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,568 INFO L280 TraceCheckUtils]: 415: Hoare triple {97390#false} ~r2~0 := 1 + ~r2~0 % 256; {97390#false} is VALID [2020-07-10 20:41:16,569 INFO L280 TraceCheckUtils]: 416: Hoare triple {97390#false} assume !!(0 == ~ep12~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,569 INFO L280 TraceCheckUtils]: 417: Hoare triple {97390#false} assume !!(0 == ~ep32~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,569 INFO L280 TraceCheckUtils]: 418: Hoare triple {97390#false} ~newmax2~0 := ~node2__newmax~3; {97390#false} is VALID [2020-07-10 20:41:16,569 INFO L280 TraceCheckUtils]: 419: Hoare triple {97390#false} assume 2 == ~r2~0 % 256; {97390#false} is VALID [2020-07-10 20:41:16,569 INFO L280 TraceCheckUtils]: 420: Hoare triple {97390#false} assume ~max2~0 == ~id2~0; {97390#false} is VALID [2020-07-10 20:41:16,570 INFO L280 TraceCheckUtils]: 421: Hoare triple {97390#false} ~st2~0 := 1; {97390#false} is VALID [2020-07-10 20:41:16,570 INFO L280 TraceCheckUtils]: 422: Hoare triple {97390#false} ~mode2~0 := 0; {97390#false} is VALID [2020-07-10 20:41:16,570 INFO L280 TraceCheckUtils]: 423: Hoare triple {97390#false} havoc ~node3__newmax~3; {97390#false} is VALID [2020-07-10 20:41:16,570 INFO L280 TraceCheckUtils]: 424: Hoare triple {97390#false} ~node3__newmax~3 := 0; {97390#false} is VALID [2020-07-10 20:41:16,570 INFO L280 TraceCheckUtils]: 425: Hoare triple {97390#false} assume !(0 == ~mode3~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,571 INFO L280 TraceCheckUtils]: 426: Hoare triple {97390#false} assume !(255 == ~r3~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,571 INFO L280 TraceCheckUtils]: 427: Hoare triple {97390#false} ~r3~0 := 1 + ~r3~0 % 256; {97390#false} is VALID [2020-07-10 20:41:16,571 INFO L280 TraceCheckUtils]: 428: Hoare triple {97390#false} assume !!(0 == ~ep13~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,571 INFO L280 TraceCheckUtils]: 429: Hoare triple {97390#false} assume !!(0 == ~ep23~0 % 256); {97390#false} is VALID [2020-07-10 20:41:16,571 INFO L280 TraceCheckUtils]: 430: Hoare triple {97390#false} ~newmax3~0 := ~node3__newmax~3; {97390#false} is VALID [2020-07-10 20:41:16,572 INFO L280 TraceCheckUtils]: 431: Hoare triple {97390#false} assume 2 == ~r3~0 % 256; {97390#false} is VALID [2020-07-10 20:41:16,572 INFO L280 TraceCheckUtils]: 432: Hoare triple {97390#false} assume ~max3~0 == ~id3~0; {97390#false} is VALID [2020-07-10 20:41:16,572 INFO L280 TraceCheckUtils]: 433: Hoare triple {97390#false} ~st3~0 := 1; {97390#false} is VALID [2020-07-10 20:41:16,572 INFO L280 TraceCheckUtils]: 434: Hoare triple {97390#false} ~mode3~0 := 0; {97390#false} is VALID [2020-07-10 20:41:16,572 INFO L280 TraceCheckUtils]: 435: Hoare triple {97390#false} ~p12_old~0 := ~p12_new~0; {97390#false} is VALID [2020-07-10 20:41:16,573 INFO L280 TraceCheckUtils]: 436: Hoare triple {97390#false} ~p12_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,573 INFO L280 TraceCheckUtils]: 437: Hoare triple {97390#false} ~p13_old~0 := ~p13_new~0; {97390#false} is VALID [2020-07-10 20:41:16,573 INFO L280 TraceCheckUtils]: 438: Hoare triple {97390#false} ~p13_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,573 INFO L280 TraceCheckUtils]: 439: Hoare triple {97390#false} ~p21_old~0 := ~p21_new~0; {97390#false} is VALID [2020-07-10 20:41:16,573 INFO L280 TraceCheckUtils]: 440: Hoare triple {97390#false} ~p21_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,574 INFO L280 TraceCheckUtils]: 441: Hoare triple {97390#false} ~p23_old~0 := ~p23_new~0; {97390#false} is VALID [2020-07-10 20:41:16,574 INFO L280 TraceCheckUtils]: 442: Hoare triple {97390#false} ~p23_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,574 INFO L280 TraceCheckUtils]: 443: Hoare triple {97390#false} ~p31_old~0 := ~p31_new~0; {97390#false} is VALID [2020-07-10 20:41:16,574 INFO L280 TraceCheckUtils]: 444: Hoare triple {97390#false} ~p31_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,574 INFO L280 TraceCheckUtils]: 445: Hoare triple {97390#false} ~p32_old~0 := ~p32_new~0; {97390#false} is VALID [2020-07-10 20:41:16,575 INFO L280 TraceCheckUtils]: 446: Hoare triple {97390#false} ~p32_new~0 := ~nomsg~0; {97390#false} is VALID [2020-07-10 20:41:16,575 INFO L280 TraceCheckUtils]: 447: Hoare triple {97390#false} havoc ~check__tmp~3; {97390#false} is VALID [2020-07-10 20:41:16,575 INFO L280 TraceCheckUtils]: 448: Hoare triple {97390#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {97390#false} is VALID [2020-07-10 20:41:16,575 INFO L280 TraceCheckUtils]: 449: Hoare triple {97390#false} ~check__tmp~3 := 0; {97390#false} is VALID [2020-07-10 20:41:16,575 INFO L280 TraceCheckUtils]: 450: Hoare triple {97390#false} ~__return_3084~0 := ~check__tmp~3; {97390#false} is VALID [2020-07-10 20:41:16,576 INFO L280 TraceCheckUtils]: 451: Hoare triple {97390#false} ~main__c1~0 := ~__return_3084~0; {97390#false} is VALID [2020-07-10 20:41:16,576 INFO L280 TraceCheckUtils]: 452: Hoare triple {97390#false} havoc ~__tmp_4~0; {97390#false} is VALID [2020-07-10 20:41:16,576 INFO L280 TraceCheckUtils]: 453: Hoare triple {97390#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {97390#false} is VALID [2020-07-10 20:41:16,576 INFO L280 TraceCheckUtils]: 454: Hoare triple {97390#false} havoc ~assert__arg~3; {97390#false} is VALID [2020-07-10 20:41:16,576 INFO L280 TraceCheckUtils]: 455: Hoare triple {97390#false} ~assert__arg~3 := ~__tmp_4~0; {97390#false} is VALID [2020-07-10 20:41:16,577 INFO L280 TraceCheckUtils]: 456: Hoare triple {97390#false} assume 0 == ~assert__arg~3 % 256; {97390#false} is VALID [2020-07-10 20:41:16,577 INFO L280 TraceCheckUtils]: 457: Hoare triple {97390#false} assume !false; {97390#false} is VALID [2020-07-10 20:41:16,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:41:16,733 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:41:16,734 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [199667483] [2020-07-10 20:41:16,734 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:41:16,734 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 20:41:16,734 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804913212] [2020-07-10 20:41:16,735 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 458 [2020-07-10 20:41:16,736 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:41:16,736 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 20:41:17,398 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 458 edges. 458 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:41:17,399 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 20:41:17,399 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:41:17,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 20:41:17,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 20:41:17,400 INFO L87 Difference]: Start difference. First operand 3836 states and 4744 transitions. Second operand 5 states. [2020-07-10 20:42:10,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:42:10,013 INFO L93 Difference]: Finished difference Result 10854 states and 13468 transitions. [2020-07-10 20:42:10,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 20:42:10,013 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 458 [2020-07-10 20:42:10,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:42:10,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:42:10,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3341 transitions. [2020-07-10 20:42:10,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:42:10,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3341 transitions. [2020-07-10 20:42:10,061 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3341 transitions. [2020-07-10 20:42:16,087 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3341 edges. 3341 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:42:18,008 INFO L225 Difference]: With dead ends: 10854 [2020-07-10 20:42:18,009 INFO L226 Difference]: Without dead ends: 7242 [2020-07-10 20:42:18,017 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 20:42:18,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7242 states. [2020-07-10 20:42:47,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7242 to 7111. [2020-07-10 20:42:47,805 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:42:47,805 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7242 states. Second operand 7111 states. [2020-07-10 20:42:47,805 INFO L74 IsIncluded]: Start isIncluded. First operand 7242 states. Second operand 7111 states. [2020-07-10 20:42:47,806 INFO L87 Difference]: Start difference. First operand 7242 states. Second operand 7111 states. [2020-07-10 20:42:49,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:42:49,484 INFO L93 Difference]: Finished difference Result 7242 states and 8927 transitions. [2020-07-10 20:42:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 7242 states and 8927 transitions. [2020-07-10 20:42:49,491 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:42:49,492 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:42:49,492 INFO L74 IsIncluded]: Start isIncluded. First operand 7111 states. Second operand 7242 states. [2020-07-10 20:42:49,492 INFO L87 Difference]: Start difference. First operand 7111 states. Second operand 7242 states. [2020-07-10 20:42:51,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:42:51,197 INFO L93 Difference]: Finished difference Result 7242 states and 8927 transitions. [2020-07-10 20:42:51,197 INFO L276 IsEmpty]: Start isEmpty. Operand 7242 states and 8927 transitions. [2020-07-10 20:42:51,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:42:51,205 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:42:51,205 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:42:51,205 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:42:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7111 states. [2020-07-10 20:42:52,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7111 states to 7111 states and 8796 transitions. [2020-07-10 20:42:52,883 INFO L78 Accepts]: Start accepts. Automaton has 7111 states and 8796 transitions. Word has length 458 [2020-07-10 20:42:52,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:42:52,883 INFO L479 AbstractCegarLoop]: Abstraction has 7111 states and 8796 transitions. [2020-07-10 20:42:52,883 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 20:42:52,883 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7111 states and 8796 transitions. [2020-07-10 20:43:16,038 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8796 edges. 8796 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:43:16,039 INFO L276 IsEmpty]: Start isEmpty. Operand 7111 states and 8796 transitions. [2020-07-10 20:43:16,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2020-07-10 20:43:16,048 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:43:16,048 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] [2020-07-10 20:43:16,049 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 20:43:16,049 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:43:16,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:43:16,050 INFO L82 PathProgramCache]: Analyzing trace with hash -814325817, now seen corresponding path program 1 times [2020-07-10 20:43:16,050 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:43:16,050 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1152436186] [2020-07-10 20:43:16,050 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:43:16,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:43:16,591 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 20:43:16,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:43:16,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {147951#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {147880#true} ~nomsg~0 := -1; {147880#true} is VALID [2020-07-10 20:43:16,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {147880#true} ~p12~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {147880#true} ~p12_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {147880#true} ~p12_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {147880#true} ~ep12~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {147880#true} ~p13~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,684 INFO L280 TraceCheckUtils]: 7: Hoare triple {147880#true} ~p13_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {147880#true} ~p13_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,684 INFO L280 TraceCheckUtils]: 9: Hoare triple {147880#true} ~ep13~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {147880#true} ~p21~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,685 INFO L280 TraceCheckUtils]: 11: Hoare triple {147880#true} ~p21_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {147880#true} ~p21_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {147880#true} ~ep21~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,686 INFO L280 TraceCheckUtils]: 14: Hoare triple {147880#true} ~p23~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {147880#true} ~p23_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,686 INFO L280 TraceCheckUtils]: 16: Hoare triple {147880#true} ~p23_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,686 INFO L280 TraceCheckUtils]: 17: Hoare triple {147880#true} ~ep23~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,686 INFO L280 TraceCheckUtils]: 18: Hoare triple {147880#true} ~p31~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,687 INFO L280 TraceCheckUtils]: 19: Hoare triple {147880#true} ~p31_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,687 INFO L280 TraceCheckUtils]: 20: Hoare triple {147880#true} ~p31_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,687 INFO L280 TraceCheckUtils]: 21: Hoare triple {147880#true} ~ep31~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,687 INFO L280 TraceCheckUtils]: 22: Hoare triple {147880#true} ~p32~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,687 INFO L280 TraceCheckUtils]: 23: Hoare triple {147880#true} ~p32_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,688 INFO L280 TraceCheckUtils]: 24: Hoare triple {147880#true} ~p32_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,688 INFO L280 TraceCheckUtils]: 25: Hoare triple {147880#true} ~ep32~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,688 INFO L280 TraceCheckUtils]: 26: Hoare triple {147880#true} ~id1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,688 INFO L280 TraceCheckUtils]: 27: Hoare triple {147880#true} ~r1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,688 INFO L280 TraceCheckUtils]: 28: Hoare triple {147880#true} ~st1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,689 INFO L280 TraceCheckUtils]: 29: Hoare triple {147880#true} ~nl1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,689 INFO L280 TraceCheckUtils]: 30: Hoare triple {147880#true} ~m1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,689 INFO L280 TraceCheckUtils]: 31: Hoare triple {147880#true} ~max1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,689 INFO L280 TraceCheckUtils]: 32: Hoare triple {147880#true} ~mode1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,689 INFO L280 TraceCheckUtils]: 33: Hoare triple {147880#true} ~newmax1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,690 INFO L280 TraceCheckUtils]: 34: Hoare triple {147880#true} ~id2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,690 INFO L280 TraceCheckUtils]: 35: Hoare triple {147880#true} ~r2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,690 INFO L280 TraceCheckUtils]: 36: Hoare triple {147880#true} ~st2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,690 INFO L280 TraceCheckUtils]: 37: Hoare triple {147880#true} ~nl2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,690 INFO L280 TraceCheckUtils]: 38: Hoare triple {147880#true} ~m2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,691 INFO L280 TraceCheckUtils]: 39: Hoare triple {147880#true} ~max2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,691 INFO L280 TraceCheckUtils]: 40: Hoare triple {147880#true} ~mode2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,691 INFO L280 TraceCheckUtils]: 41: Hoare triple {147880#true} ~newmax2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,691 INFO L280 TraceCheckUtils]: 42: Hoare triple {147880#true} ~id3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,691 INFO L280 TraceCheckUtils]: 43: Hoare triple {147880#true} ~r3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,692 INFO L280 TraceCheckUtils]: 44: Hoare triple {147880#true} ~st3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,692 INFO L280 TraceCheckUtils]: 45: Hoare triple {147880#true} ~nl3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,692 INFO L280 TraceCheckUtils]: 46: Hoare triple {147880#true} ~m3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,692 INFO L280 TraceCheckUtils]: 47: Hoare triple {147880#true} ~max3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,692 INFO L280 TraceCheckUtils]: 48: Hoare triple {147880#true} ~mode3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,693 INFO L280 TraceCheckUtils]: 49: Hoare triple {147880#true} ~newmax3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,693 INFO L280 TraceCheckUtils]: 50: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {147880#true} is VALID [2020-07-10 20:43:16,693 INFO L280 TraceCheckUtils]: 51: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {147880#true} is VALID [2020-07-10 20:43:16,693 INFO L280 TraceCheckUtils]: 52: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {147880#true} is VALID [2020-07-10 20:43:16,693 INFO L280 TraceCheckUtils]: 53: Hoare triple {147880#true} ~__return_1873~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,693 INFO L280 TraceCheckUtils]: 54: Hoare triple {147880#true} ~__return_2019~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,694 INFO L280 TraceCheckUtils]: 55: Hoare triple {147880#true} ~__return_2152~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,694 INFO L280 TraceCheckUtils]: 56: Hoare triple {147880#true} ~__return_2288~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,694 INFO L280 TraceCheckUtils]: 57: Hoare triple {147880#true} ~__return_3084~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,694 INFO L280 TraceCheckUtils]: 58: Hoare triple {147880#true} ~__return_3053~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,694 INFO L280 TraceCheckUtils]: 59: Hoare triple {147880#true} ~__return_2989~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,695 INFO L280 TraceCheckUtils]: 60: Hoare triple {147880#true} ~__return_2955~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,695 INFO L280 TraceCheckUtils]: 61: Hoare triple {147880#true} ~__return_2551~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,695 INFO L280 TraceCheckUtils]: 62: Hoare triple {147880#true} ~__return_2840~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,695 INFO L280 TraceCheckUtils]: 63: Hoare triple {147880#true} ~__return_2806~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,695 INFO L280 TraceCheckUtils]: 64: Hoare triple {147880#true} ~__return_2721~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,696 INFO L280 TraceCheckUtils]: 65: Hoare triple {147880#true} ~__return_2426~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,696 INFO L280 TraceCheckUtils]: 66: Hoare triple {147880#true} assume true; {147880#true} is VALID [2020-07-10 20:43:16,696 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {147880#true} {147880#true} #2512#return; {147880#true} is VALID [2020-07-10 20:43:16,704 INFO L263 TraceCheckUtils]: 0: Hoare triple {147880#true} call ULTIMATE.init(); {147951#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:43:16,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {147951#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {147880#true} ~nomsg~0 := -1; {147880#true} is VALID [2020-07-10 20:43:16,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {147880#true} ~p12~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,705 INFO L280 TraceCheckUtils]: 4: Hoare triple {147880#true} ~p12_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {147880#true} ~p12_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {147880#true} ~ep12~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,706 INFO L280 TraceCheckUtils]: 7: Hoare triple {147880#true} ~p13~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,706 INFO L280 TraceCheckUtils]: 8: Hoare triple {147880#true} ~p13_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,706 INFO L280 TraceCheckUtils]: 9: Hoare triple {147880#true} ~p13_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {147880#true} ~ep13~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {147880#true} ~p21~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,707 INFO L280 TraceCheckUtils]: 12: Hoare triple {147880#true} ~p21_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,707 INFO L280 TraceCheckUtils]: 13: Hoare triple {147880#true} ~p21_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,707 INFO L280 TraceCheckUtils]: 14: Hoare triple {147880#true} ~ep21~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,707 INFO L280 TraceCheckUtils]: 15: Hoare triple {147880#true} ~p23~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,707 INFO L280 TraceCheckUtils]: 16: Hoare triple {147880#true} ~p23_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,708 INFO L280 TraceCheckUtils]: 17: Hoare triple {147880#true} ~p23_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,708 INFO L280 TraceCheckUtils]: 18: Hoare triple {147880#true} ~ep23~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,708 INFO L280 TraceCheckUtils]: 19: Hoare triple {147880#true} ~p31~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,708 INFO L280 TraceCheckUtils]: 20: Hoare triple {147880#true} ~p31_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,708 INFO L280 TraceCheckUtils]: 21: Hoare triple {147880#true} ~p31_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,709 INFO L280 TraceCheckUtils]: 22: Hoare triple {147880#true} ~ep31~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,709 INFO L280 TraceCheckUtils]: 23: Hoare triple {147880#true} ~p32~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,709 INFO L280 TraceCheckUtils]: 24: Hoare triple {147880#true} ~p32_old~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,709 INFO L280 TraceCheckUtils]: 25: Hoare triple {147880#true} ~p32_new~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,709 INFO L280 TraceCheckUtils]: 26: Hoare triple {147880#true} ~ep32~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,710 INFO L280 TraceCheckUtils]: 27: Hoare triple {147880#true} ~id1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,710 INFO L280 TraceCheckUtils]: 28: Hoare triple {147880#true} ~r1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,710 INFO L280 TraceCheckUtils]: 29: Hoare triple {147880#true} ~st1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,710 INFO L280 TraceCheckUtils]: 30: Hoare triple {147880#true} ~nl1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,710 INFO L280 TraceCheckUtils]: 31: Hoare triple {147880#true} ~m1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,711 INFO L280 TraceCheckUtils]: 32: Hoare triple {147880#true} ~max1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,711 INFO L280 TraceCheckUtils]: 33: Hoare triple {147880#true} ~mode1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,711 INFO L280 TraceCheckUtils]: 34: Hoare triple {147880#true} ~newmax1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,711 INFO L280 TraceCheckUtils]: 35: Hoare triple {147880#true} ~id2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,712 INFO L280 TraceCheckUtils]: 36: Hoare triple {147880#true} ~r2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,712 INFO L280 TraceCheckUtils]: 37: Hoare triple {147880#true} ~st2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,712 INFO L280 TraceCheckUtils]: 38: Hoare triple {147880#true} ~nl2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,712 INFO L280 TraceCheckUtils]: 39: Hoare triple {147880#true} ~m2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,713 INFO L280 TraceCheckUtils]: 40: Hoare triple {147880#true} ~max2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,713 INFO L280 TraceCheckUtils]: 41: Hoare triple {147880#true} ~mode2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,713 INFO L280 TraceCheckUtils]: 42: Hoare triple {147880#true} ~newmax2~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,713 INFO L280 TraceCheckUtils]: 43: Hoare triple {147880#true} ~id3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,713 INFO L280 TraceCheckUtils]: 44: Hoare triple {147880#true} ~r3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,714 INFO L280 TraceCheckUtils]: 45: Hoare triple {147880#true} ~st3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,714 INFO L280 TraceCheckUtils]: 46: Hoare triple {147880#true} ~nl3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,714 INFO L280 TraceCheckUtils]: 47: Hoare triple {147880#true} ~m3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,714 INFO L280 TraceCheckUtils]: 48: Hoare triple {147880#true} ~max3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,714 INFO L280 TraceCheckUtils]: 49: Hoare triple {147880#true} ~mode3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,715 INFO L280 TraceCheckUtils]: 50: Hoare triple {147880#true} ~newmax3~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,715 INFO L280 TraceCheckUtils]: 51: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {147880#true} is VALID [2020-07-10 20:43:16,715 INFO L280 TraceCheckUtils]: 52: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {147880#true} is VALID [2020-07-10 20:43:16,715 INFO L280 TraceCheckUtils]: 53: Hoare triple {147880#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {147880#true} is VALID [2020-07-10 20:43:16,716 INFO L280 TraceCheckUtils]: 54: Hoare triple {147880#true} ~__return_1873~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,716 INFO L280 TraceCheckUtils]: 55: Hoare triple {147880#true} ~__return_2019~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,716 INFO L280 TraceCheckUtils]: 56: Hoare triple {147880#true} ~__return_2152~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,717 INFO L280 TraceCheckUtils]: 57: Hoare triple {147880#true} ~__return_2288~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,717 INFO L280 TraceCheckUtils]: 58: Hoare triple {147880#true} ~__return_3084~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,717 INFO L280 TraceCheckUtils]: 59: Hoare triple {147880#true} ~__return_3053~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,717 INFO L280 TraceCheckUtils]: 60: Hoare triple {147880#true} ~__return_2989~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,718 INFO L280 TraceCheckUtils]: 61: Hoare triple {147880#true} ~__return_2955~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,718 INFO L280 TraceCheckUtils]: 62: Hoare triple {147880#true} ~__return_2551~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,718 INFO L280 TraceCheckUtils]: 63: Hoare triple {147880#true} ~__return_2840~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,719 INFO L280 TraceCheckUtils]: 64: Hoare triple {147880#true} ~__return_2806~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,719 INFO L280 TraceCheckUtils]: 65: Hoare triple {147880#true} ~__return_2721~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,719 INFO L280 TraceCheckUtils]: 66: Hoare triple {147880#true} ~__return_2426~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,720 INFO L280 TraceCheckUtils]: 67: Hoare triple {147880#true} assume true; {147880#true} is VALID [2020-07-10 20:43:16,720 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {147880#true} {147880#true} #2512#return; {147880#true} is VALID [2020-07-10 20:43:16,720 INFO L263 TraceCheckUtils]: 69: Hoare triple {147880#true} call #t~ret30 := main(); {147880#true} is VALID [2020-07-10 20:43:16,721 INFO L280 TraceCheckUtils]: 70: Hoare triple {147880#true} havoc ~main__c1~0; {147880#true} is VALID [2020-07-10 20:43:16,721 INFO L280 TraceCheckUtils]: 71: Hoare triple {147880#true} havoc ~main__i2~0; {147880#true} is VALID [2020-07-10 20:43:16,721 INFO L280 TraceCheckUtils]: 72: Hoare triple {147880#true} ~main__c1~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,721 INFO L280 TraceCheckUtils]: 73: Hoare triple {147880#true} ~ep12~0 := #t~nondet0; {147880#true} is VALID [2020-07-10 20:43:16,721 INFO L280 TraceCheckUtils]: 74: Hoare triple {147880#true} havoc #t~nondet0; {147880#true} is VALID [2020-07-10 20:43:16,722 INFO L280 TraceCheckUtils]: 75: Hoare triple {147880#true} ~ep13~0 := #t~nondet1; {147880#true} is VALID [2020-07-10 20:43:16,722 INFO L280 TraceCheckUtils]: 76: Hoare triple {147880#true} havoc #t~nondet1; {147880#true} is VALID [2020-07-10 20:43:16,722 INFO L280 TraceCheckUtils]: 77: Hoare triple {147880#true} ~ep21~0 := #t~nondet2; {147880#true} is VALID [2020-07-10 20:43:16,722 INFO L280 TraceCheckUtils]: 78: Hoare triple {147880#true} havoc #t~nondet2; {147880#true} is VALID [2020-07-10 20:43:16,723 INFO L280 TraceCheckUtils]: 79: Hoare triple {147880#true} ~ep23~0 := #t~nondet3; {147880#true} is VALID [2020-07-10 20:43:16,723 INFO L280 TraceCheckUtils]: 80: Hoare triple {147880#true} havoc #t~nondet3; {147880#true} is VALID [2020-07-10 20:43:16,723 INFO L280 TraceCheckUtils]: 81: Hoare triple {147880#true} ~ep31~0 := #t~nondet4; {147880#true} is VALID [2020-07-10 20:43:16,723 INFO L280 TraceCheckUtils]: 82: Hoare triple {147880#true} havoc #t~nondet4; {147880#true} is VALID [2020-07-10 20:43:16,723 INFO L280 TraceCheckUtils]: 83: Hoare triple {147880#true} ~ep32~0 := #t~nondet5; {147880#true} is VALID [2020-07-10 20:43:16,724 INFO L280 TraceCheckUtils]: 84: Hoare triple {147880#true} havoc #t~nondet5; {147880#true} is VALID [2020-07-10 20:43:16,724 INFO L280 TraceCheckUtils]: 85: Hoare triple {147880#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,724 INFO L280 TraceCheckUtils]: 86: Hoare triple {147880#true} ~id1~0 := #t~nondet6; {147880#true} is VALID [2020-07-10 20:43:16,724 INFO L280 TraceCheckUtils]: 87: Hoare triple {147880#true} havoc #t~nondet6; {147880#true} is VALID [2020-07-10 20:43:16,724 INFO L280 TraceCheckUtils]: 88: Hoare triple {147880#true} ~r1~0 := #t~nondet7; {147880#true} is VALID [2020-07-10 20:43:16,725 INFO L280 TraceCheckUtils]: 89: Hoare triple {147880#true} havoc #t~nondet7; {147880#true} is VALID [2020-07-10 20:43:16,725 INFO L280 TraceCheckUtils]: 90: Hoare triple {147880#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,725 INFO L280 TraceCheckUtils]: 91: Hoare triple {147880#true} ~st1~0 := #t~nondet8; {147880#true} is VALID [2020-07-10 20:43:16,725 INFO L280 TraceCheckUtils]: 92: Hoare triple {147880#true} havoc #t~nondet8; {147880#true} is VALID [2020-07-10 20:43:16,725 INFO L280 TraceCheckUtils]: 93: Hoare triple {147880#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,726 INFO L280 TraceCheckUtils]: 94: Hoare triple {147880#true} ~nl1~0 := #t~nondet9; {147880#true} is VALID [2020-07-10 20:43:16,726 INFO L280 TraceCheckUtils]: 95: Hoare triple {147880#true} havoc #t~nondet9; {147880#true} is VALID [2020-07-10 20:43:16,726 INFO L280 TraceCheckUtils]: 96: Hoare triple {147880#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,726 INFO L280 TraceCheckUtils]: 97: Hoare triple {147880#true} ~m1~0 := #t~nondet10; {147880#true} is VALID [2020-07-10 20:43:16,727 INFO L280 TraceCheckUtils]: 98: Hoare triple {147880#true} havoc #t~nondet10; {147880#true} is VALID [2020-07-10 20:43:16,727 INFO L280 TraceCheckUtils]: 99: Hoare triple {147880#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,727 INFO L280 TraceCheckUtils]: 100: Hoare triple {147880#true} ~max1~0 := #t~nondet11; {147880#true} is VALID [2020-07-10 20:43:16,727 INFO L280 TraceCheckUtils]: 101: Hoare triple {147880#true} havoc #t~nondet11; {147880#true} is VALID [2020-07-10 20:43:16,727 INFO L280 TraceCheckUtils]: 102: Hoare triple {147880#true} ~mode1~0 := #t~nondet12; {147880#true} is VALID [2020-07-10 20:43:16,728 INFO L280 TraceCheckUtils]: 103: Hoare triple {147880#true} havoc #t~nondet12; {147880#true} is VALID [2020-07-10 20:43:16,728 INFO L280 TraceCheckUtils]: 104: Hoare triple {147880#true} ~newmax1~0 := #t~nondet13; {147880#true} is VALID [2020-07-10 20:43:16,728 INFO L280 TraceCheckUtils]: 105: Hoare triple {147880#true} havoc #t~nondet13; {147880#true} is VALID [2020-07-10 20:43:16,728 INFO L280 TraceCheckUtils]: 106: Hoare triple {147880#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,728 INFO L280 TraceCheckUtils]: 107: Hoare triple {147880#true} ~id2~0 := #t~nondet14; {147880#true} is VALID [2020-07-10 20:43:16,729 INFO L280 TraceCheckUtils]: 108: Hoare triple {147880#true} havoc #t~nondet14; {147880#true} is VALID [2020-07-10 20:43:16,729 INFO L280 TraceCheckUtils]: 109: Hoare triple {147880#true} ~r2~0 := #t~nondet15; {147880#true} is VALID [2020-07-10 20:43:16,729 INFO L280 TraceCheckUtils]: 110: Hoare triple {147880#true} havoc #t~nondet15; {147880#true} is VALID [2020-07-10 20:43:16,729 INFO L280 TraceCheckUtils]: 111: Hoare triple {147880#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,730 INFO L280 TraceCheckUtils]: 112: Hoare triple {147880#true} ~st2~0 := #t~nondet16; {147880#true} is VALID [2020-07-10 20:43:16,730 INFO L280 TraceCheckUtils]: 113: Hoare triple {147880#true} havoc #t~nondet16; {147880#true} is VALID [2020-07-10 20:43:16,730 INFO L280 TraceCheckUtils]: 114: Hoare triple {147880#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,730 INFO L280 TraceCheckUtils]: 115: Hoare triple {147880#true} ~nl2~0 := #t~nondet17; {147880#true} is VALID [2020-07-10 20:43:16,731 INFO L280 TraceCheckUtils]: 116: Hoare triple {147880#true} havoc #t~nondet17; {147880#true} is VALID [2020-07-10 20:43:16,731 INFO L280 TraceCheckUtils]: 117: Hoare triple {147880#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,731 INFO L280 TraceCheckUtils]: 118: Hoare triple {147880#true} ~m2~0 := #t~nondet18; {147880#true} is VALID [2020-07-10 20:43:16,731 INFO L280 TraceCheckUtils]: 119: Hoare triple {147880#true} havoc #t~nondet18; {147880#true} is VALID [2020-07-10 20:43:16,732 INFO L280 TraceCheckUtils]: 120: Hoare triple {147880#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,732 INFO L280 TraceCheckUtils]: 121: Hoare triple {147880#true} ~max2~0 := #t~nondet19; {147880#true} is VALID [2020-07-10 20:43:16,732 INFO L280 TraceCheckUtils]: 122: Hoare triple {147880#true} havoc #t~nondet19; {147880#true} is VALID [2020-07-10 20:43:16,732 INFO L280 TraceCheckUtils]: 123: Hoare triple {147880#true} ~mode2~0 := #t~nondet20; {147880#true} is VALID [2020-07-10 20:43:16,732 INFO L280 TraceCheckUtils]: 124: Hoare triple {147880#true} havoc #t~nondet20; {147880#true} is VALID [2020-07-10 20:43:16,733 INFO L280 TraceCheckUtils]: 125: Hoare triple {147880#true} ~newmax2~0 := #t~nondet21; {147880#true} is VALID [2020-07-10 20:43:16,733 INFO L280 TraceCheckUtils]: 126: Hoare triple {147880#true} havoc #t~nondet21; {147880#true} is VALID [2020-07-10 20:43:16,733 INFO L280 TraceCheckUtils]: 127: Hoare triple {147880#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,733 INFO L280 TraceCheckUtils]: 128: Hoare triple {147880#true} ~id3~0 := #t~nondet22; {147880#true} is VALID [2020-07-10 20:43:16,733 INFO L280 TraceCheckUtils]: 129: Hoare triple {147880#true} havoc #t~nondet22; {147880#true} is VALID [2020-07-10 20:43:16,733 INFO L280 TraceCheckUtils]: 130: Hoare triple {147880#true} ~r3~0 := #t~nondet23; {147880#true} is VALID [2020-07-10 20:43:16,734 INFO L280 TraceCheckUtils]: 131: Hoare triple {147880#true} havoc #t~nondet23; {147880#true} is VALID [2020-07-10 20:43:16,734 INFO L280 TraceCheckUtils]: 132: Hoare triple {147880#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,734 INFO L280 TraceCheckUtils]: 133: Hoare triple {147880#true} ~st3~0 := #t~nondet24; {147880#true} is VALID [2020-07-10 20:43:16,734 INFO L280 TraceCheckUtils]: 134: Hoare triple {147880#true} havoc #t~nondet24; {147880#true} is VALID [2020-07-10 20:43:16,735 INFO L280 TraceCheckUtils]: 135: Hoare triple {147880#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,735 INFO L280 TraceCheckUtils]: 136: Hoare triple {147880#true} ~nl3~0 := #t~nondet25; {147880#true} is VALID [2020-07-10 20:43:16,735 INFO L280 TraceCheckUtils]: 137: Hoare triple {147880#true} havoc #t~nondet25; {147880#true} is VALID [2020-07-10 20:43:16,735 INFO L280 TraceCheckUtils]: 138: Hoare triple {147880#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,736 INFO L280 TraceCheckUtils]: 139: Hoare triple {147880#true} ~m3~0 := #t~nondet26; {147880#true} is VALID [2020-07-10 20:43:16,736 INFO L280 TraceCheckUtils]: 140: Hoare triple {147880#true} havoc #t~nondet26; {147880#true} is VALID [2020-07-10 20:43:16,736 INFO L280 TraceCheckUtils]: 141: Hoare triple {147880#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {147880#true} is VALID [2020-07-10 20:43:16,736 INFO L280 TraceCheckUtils]: 142: Hoare triple {147880#true} ~max3~0 := #t~nondet27; {147880#true} is VALID [2020-07-10 20:43:16,737 INFO L280 TraceCheckUtils]: 143: Hoare triple {147880#true} havoc #t~nondet27; {147880#true} is VALID [2020-07-10 20:43:16,737 INFO L280 TraceCheckUtils]: 144: Hoare triple {147880#true} ~mode3~0 := #t~nondet28; {147880#true} is VALID [2020-07-10 20:43:16,737 INFO L280 TraceCheckUtils]: 145: Hoare triple {147880#true} havoc #t~nondet28; {147880#true} is VALID [2020-07-10 20:43:16,737 INFO L280 TraceCheckUtils]: 146: Hoare triple {147880#true} ~newmax3~0 := #t~nondet29; {147880#true} is VALID [2020-07-10 20:43:16,738 INFO L280 TraceCheckUtils]: 147: Hoare triple {147880#true} havoc #t~nondet29; {147880#true} is VALID [2020-07-10 20:43:16,738 INFO L280 TraceCheckUtils]: 148: Hoare triple {147880#true} havoc ~init__r121~0; {147880#true} is VALID [2020-07-10 20:43:16,738 INFO L280 TraceCheckUtils]: 149: Hoare triple {147880#true} havoc ~init__r131~0; {147880#true} is VALID [2020-07-10 20:43:16,738 INFO L280 TraceCheckUtils]: 150: Hoare triple {147880#true} havoc ~init__r211~0; {147880#true} is VALID [2020-07-10 20:43:16,738 INFO L280 TraceCheckUtils]: 151: Hoare triple {147880#true} havoc ~init__r231~0; {147880#true} is VALID [2020-07-10 20:43:16,739 INFO L280 TraceCheckUtils]: 152: Hoare triple {147880#true} havoc ~init__r311~0; {147880#true} is VALID [2020-07-10 20:43:16,739 INFO L280 TraceCheckUtils]: 153: Hoare triple {147880#true} havoc ~init__r321~0; {147880#true} is VALID [2020-07-10 20:43:16,739 INFO L280 TraceCheckUtils]: 154: Hoare triple {147880#true} havoc ~init__r122~0; {147880#true} is VALID [2020-07-10 20:43:16,739 INFO L280 TraceCheckUtils]: 155: Hoare triple {147880#true} havoc ~init__tmp~0; {147880#true} is VALID [2020-07-10 20:43:16,739 INFO L280 TraceCheckUtils]: 156: Hoare triple {147880#true} havoc ~init__r132~0; {147880#true} is VALID [2020-07-10 20:43:16,740 INFO L280 TraceCheckUtils]: 157: Hoare triple {147880#true} havoc ~init__tmp___0~0; {147880#true} is VALID [2020-07-10 20:43:16,740 INFO L280 TraceCheckUtils]: 158: Hoare triple {147880#true} havoc ~init__r212~0; {147880#true} is VALID [2020-07-10 20:43:16,740 INFO L280 TraceCheckUtils]: 159: Hoare triple {147880#true} havoc ~init__tmp___1~0; {147880#true} is VALID [2020-07-10 20:43:16,740 INFO L280 TraceCheckUtils]: 160: Hoare triple {147880#true} havoc ~init__r232~0; {147880#true} is VALID [2020-07-10 20:43:16,740 INFO L280 TraceCheckUtils]: 161: Hoare triple {147880#true} havoc ~init__tmp___2~0; {147880#true} is VALID [2020-07-10 20:43:16,741 INFO L280 TraceCheckUtils]: 162: Hoare triple {147880#true} havoc ~init__r312~0; {147880#true} is VALID [2020-07-10 20:43:16,741 INFO L280 TraceCheckUtils]: 163: Hoare triple {147880#true} havoc ~init__tmp___3~0; {147880#true} is VALID [2020-07-10 20:43:16,741 INFO L280 TraceCheckUtils]: 164: Hoare triple {147880#true} havoc ~init__r322~0; {147880#true} is VALID [2020-07-10 20:43:16,741 INFO L280 TraceCheckUtils]: 165: Hoare triple {147880#true} havoc ~init__tmp___4~0; {147880#true} is VALID [2020-07-10 20:43:16,742 INFO L280 TraceCheckUtils]: 166: Hoare triple {147880#true} havoc ~init__tmp___5~0; {147880#true} is VALID [2020-07-10 20:43:16,742 INFO L280 TraceCheckUtils]: 167: Hoare triple {147880#true} ~init__r121~0 := ~ep12~0; {147880#true} is VALID [2020-07-10 20:43:16,742 INFO L280 TraceCheckUtils]: 168: Hoare triple {147880#true} ~init__r131~0 := ~ep13~0; {147880#true} is VALID [2020-07-10 20:43:16,742 INFO L280 TraceCheckUtils]: 169: Hoare triple {147880#true} ~init__r211~0 := ~ep21~0; {147880#true} is VALID [2020-07-10 20:43:16,742 INFO L280 TraceCheckUtils]: 170: Hoare triple {147880#true} ~init__r231~0 := ~ep23~0; {147880#true} is VALID [2020-07-10 20:43:16,743 INFO L280 TraceCheckUtils]: 171: Hoare triple {147880#true} ~init__r311~0 := ~ep31~0; {147880#true} is VALID [2020-07-10 20:43:16,743 INFO L280 TraceCheckUtils]: 172: Hoare triple {147880#true} ~init__r321~0 := ~ep32~0; {147880#true} is VALID [2020-07-10 20:43:16,743 INFO L280 TraceCheckUtils]: 173: Hoare triple {147880#true} assume !!(0 == ~init__r121~0 % 256); {147880#true} is VALID [2020-07-10 20:43:16,743 INFO L280 TraceCheckUtils]: 174: Hoare triple {147880#true} assume !!(0 == ~init__r131~0 % 256); {147880#true} is VALID [2020-07-10 20:43:16,743 INFO L280 TraceCheckUtils]: 175: Hoare triple {147880#true} ~init__tmp~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,744 INFO L280 TraceCheckUtils]: 176: Hoare triple {147880#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {147880#true} is VALID [2020-07-10 20:43:16,744 INFO L280 TraceCheckUtils]: 177: Hoare triple {147880#true} assume !!(0 == ~init__r131~0 % 256); {147880#true} is VALID [2020-07-10 20:43:16,744 INFO L280 TraceCheckUtils]: 178: Hoare triple {147880#true} assume !!(0 == ~init__r121~0 % 256); {147880#true} is VALID [2020-07-10 20:43:16,744 INFO L280 TraceCheckUtils]: 179: Hoare triple {147880#true} ~init__tmp___0~0 := 0; {147880#true} is VALID [2020-07-10 20:43:16,745 INFO L280 TraceCheckUtils]: 180: Hoare triple {147880#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {147880#true} is VALID [2020-07-10 20:43:16,745 INFO L280 TraceCheckUtils]: 181: Hoare triple {147880#true} assume !!(0 == ~init__r211~0 % 256); {147880#true} is VALID [2020-07-10 20:43:16,747 INFO L280 TraceCheckUtils]: 182: Hoare triple {147880#true} assume !!(0 == ~init__r231~0 % 256); {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:43:16,748 INFO L280 TraceCheckUtils]: 183: Hoare triple {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:43:16,750 INFO L280 TraceCheckUtils]: 184: Hoare triple {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-10 20:43:16,753 INFO L280 TraceCheckUtils]: 185: Hoare triple {147950#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,753 INFO L280 TraceCheckUtils]: 186: Hoare triple {147881#false} ~init__tmp___2~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,754 INFO L280 TraceCheckUtils]: 187: Hoare triple {147881#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {147881#false} is VALID [2020-07-10 20:43:16,754 INFO L280 TraceCheckUtils]: 188: Hoare triple {147881#false} assume !(0 == ~init__r311~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,754 INFO L280 TraceCheckUtils]: 189: Hoare triple {147881#false} ~init__tmp___3~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,755 INFO L280 TraceCheckUtils]: 190: Hoare triple {147881#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {147881#false} is VALID [2020-07-10 20:43:16,755 INFO L280 TraceCheckUtils]: 191: Hoare triple {147881#false} assume !(0 == ~init__r321~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,755 INFO L280 TraceCheckUtils]: 192: Hoare triple {147881#false} ~init__tmp___4~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,755 INFO L280 TraceCheckUtils]: 193: Hoare triple {147881#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {147881#false} is VALID [2020-07-10 20:43:16,755 INFO L280 TraceCheckUtils]: 194: Hoare triple {147881#false} assume ~id1~0 != ~id2~0; {147881#false} is VALID [2020-07-10 20:43:16,756 INFO L280 TraceCheckUtils]: 195: Hoare triple {147881#false} assume ~id1~0 != ~id3~0; {147881#false} is VALID [2020-07-10 20:43:16,756 INFO L280 TraceCheckUtils]: 196: Hoare triple {147881#false} assume ~id2~0 != ~id3~0; {147881#false} is VALID [2020-07-10 20:43:16,756 INFO L280 TraceCheckUtils]: 197: Hoare triple {147881#false} assume ~id1~0 >= 0; {147881#false} is VALID [2020-07-10 20:43:16,756 INFO L280 TraceCheckUtils]: 198: Hoare triple {147881#false} assume ~id2~0 >= 0; {147881#false} is VALID [2020-07-10 20:43:16,756 INFO L280 TraceCheckUtils]: 199: Hoare triple {147881#false} assume ~id3~0 >= 0; {147881#false} is VALID [2020-07-10 20:43:16,757 INFO L280 TraceCheckUtils]: 200: Hoare triple {147881#false} assume 0 == ~r1~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,757 INFO L280 TraceCheckUtils]: 201: Hoare triple {147881#false} assume 0 == ~r2~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,757 INFO L280 TraceCheckUtils]: 202: Hoare triple {147881#false} assume 0 == ~r3~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,757 INFO L280 TraceCheckUtils]: 203: Hoare triple {147881#false} assume ~max1~0 == ~id1~0; {147881#false} is VALID [2020-07-10 20:43:16,758 INFO L280 TraceCheckUtils]: 204: Hoare triple {147881#false} assume ~max2~0 == ~id2~0; {147881#false} is VALID [2020-07-10 20:43:16,758 INFO L280 TraceCheckUtils]: 205: Hoare triple {147881#false} assume ~max3~0 == ~id3~0; {147881#false} is VALID [2020-07-10 20:43:16,758 INFO L280 TraceCheckUtils]: 206: Hoare triple {147881#false} assume 0 == ~st1~0; {147881#false} is VALID [2020-07-10 20:43:16,758 INFO L280 TraceCheckUtils]: 207: Hoare triple {147881#false} assume 0 == ~st2~0; {147881#false} is VALID [2020-07-10 20:43:16,759 INFO L280 TraceCheckUtils]: 208: Hoare triple {147881#false} assume 0 == ~st3~0; {147881#false} is VALID [2020-07-10 20:43:16,759 INFO L280 TraceCheckUtils]: 209: Hoare triple {147881#false} assume 0 == ~nl1~0; {147881#false} is VALID [2020-07-10 20:43:16,759 INFO L280 TraceCheckUtils]: 210: Hoare triple {147881#false} assume 0 == ~nl2~0; {147881#false} is VALID [2020-07-10 20:43:16,759 INFO L280 TraceCheckUtils]: 211: Hoare triple {147881#false} assume 0 == ~nl3~0; {147881#false} is VALID [2020-07-10 20:43:16,760 INFO L280 TraceCheckUtils]: 212: Hoare triple {147881#false} assume 0 == ~mode1~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,760 INFO L280 TraceCheckUtils]: 213: Hoare triple {147881#false} assume 0 == ~mode2~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,760 INFO L280 TraceCheckUtils]: 214: Hoare triple {147881#false} assume 0 == ~mode3~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,760 INFO L280 TraceCheckUtils]: 215: Hoare triple {147881#false} assume !(0 == ~newmax1~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,760 INFO L280 TraceCheckUtils]: 216: Hoare triple {147881#false} assume !(0 == ~newmax2~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,761 INFO L280 TraceCheckUtils]: 217: Hoare triple {147881#false} assume !(0 == ~newmax3~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,761 INFO L280 TraceCheckUtils]: 218: Hoare triple {147881#false} ~init__tmp___5~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,761 INFO L280 TraceCheckUtils]: 219: Hoare triple {147881#false} ~__return_1873~0 := ~init__tmp___5~0; {147881#false} is VALID [2020-07-10 20:43:16,761 INFO L280 TraceCheckUtils]: 220: Hoare triple {147881#false} ~main__i2~0 := ~__return_1873~0; {147881#false} is VALID [2020-07-10 20:43:16,762 INFO L280 TraceCheckUtils]: 221: Hoare triple {147881#false} assume 0 != ~main__i2~0; {147881#false} is VALID [2020-07-10 20:43:16,762 INFO L280 TraceCheckUtils]: 222: Hoare triple {147881#false} ~p12_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,762 INFO L280 TraceCheckUtils]: 223: Hoare triple {147881#false} ~p12_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,762 INFO L280 TraceCheckUtils]: 224: Hoare triple {147881#false} ~p13_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,762 INFO L280 TraceCheckUtils]: 225: Hoare triple {147881#false} ~p13_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,763 INFO L280 TraceCheckUtils]: 226: Hoare triple {147881#false} ~p21_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,763 INFO L280 TraceCheckUtils]: 227: Hoare triple {147881#false} ~p21_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,763 INFO L280 TraceCheckUtils]: 228: Hoare triple {147881#false} ~p23_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,763 INFO L280 TraceCheckUtils]: 229: Hoare triple {147881#false} ~p23_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,763 INFO L280 TraceCheckUtils]: 230: Hoare triple {147881#false} ~p31_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,764 INFO L280 TraceCheckUtils]: 231: Hoare triple {147881#false} ~p31_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,764 INFO L280 TraceCheckUtils]: 232: Hoare triple {147881#false} ~p32_old~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,764 INFO L280 TraceCheckUtils]: 233: Hoare triple {147881#false} ~p32_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,764 INFO L280 TraceCheckUtils]: 234: Hoare triple {147881#false} ~main__i2~0 := 0; {147881#false} is VALID [2020-07-10 20:43:16,765 INFO L280 TraceCheckUtils]: 235: Hoare triple {147881#false} havoc ~node1__newmax~0; {147881#false} is VALID [2020-07-10 20:43:16,765 INFO L280 TraceCheckUtils]: 236: Hoare triple {147881#false} ~node1__newmax~0 := 0; {147881#false} is VALID [2020-07-10 20:43:16,765 INFO L280 TraceCheckUtils]: 237: Hoare triple {147881#false} assume !!(0 == ~mode1~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,765 INFO L280 TraceCheckUtils]: 238: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,766 INFO L280 TraceCheckUtils]: 239: Hoare triple {147881#false} assume !!(0 == ~ep12~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,766 INFO L280 TraceCheckUtils]: 240: Hoare triple {147881#false} assume !!(0 == ~ep13~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,766 INFO L280 TraceCheckUtils]: 241: Hoare triple {147881#false} ~mode1~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,766 INFO L280 TraceCheckUtils]: 242: Hoare triple {147881#false} havoc ~node2__newmax~0; {147881#false} is VALID [2020-07-10 20:43:16,767 INFO L280 TraceCheckUtils]: 243: Hoare triple {147881#false} ~node2__newmax~0 := 0; {147881#false} is VALID [2020-07-10 20:43:16,767 INFO L280 TraceCheckUtils]: 244: Hoare triple {147881#false} assume !!(0 == ~mode2~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,767 INFO L280 TraceCheckUtils]: 245: Hoare triple {147881#false} assume ~r2~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,767 INFO L280 TraceCheckUtils]: 246: Hoare triple {147881#false} assume !!(0 == ~ep21~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,767 INFO L280 TraceCheckUtils]: 247: Hoare triple {147881#false} assume !!(0 == ~ep23~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,768 INFO L280 TraceCheckUtils]: 248: Hoare triple {147881#false} ~mode2~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,768 INFO L280 TraceCheckUtils]: 249: Hoare triple {147881#false} havoc ~node3__newmax~0; {147881#false} is VALID [2020-07-10 20:43:16,768 INFO L280 TraceCheckUtils]: 250: Hoare triple {147881#false} ~node3__newmax~0 := 0; {147881#false} is VALID [2020-07-10 20:43:16,768 INFO L280 TraceCheckUtils]: 251: Hoare triple {147881#false} assume !!(0 == ~mode3~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,769 INFO L280 TraceCheckUtils]: 252: Hoare triple {147881#false} assume ~r3~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,769 INFO L280 TraceCheckUtils]: 253: Hoare triple {147881#false} assume !!(0 == ~ep31~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,769 INFO L280 TraceCheckUtils]: 254: Hoare triple {147881#false} assume !!(0 == ~ep32~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,769 INFO L280 TraceCheckUtils]: 255: Hoare triple {147881#false} ~mode3~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,769 INFO L280 TraceCheckUtils]: 256: Hoare triple {147881#false} ~p12_old~0 := ~p12_new~0; {147881#false} is VALID [2020-07-10 20:43:16,770 INFO L280 TraceCheckUtils]: 257: Hoare triple {147881#false} ~p12_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,770 INFO L280 TraceCheckUtils]: 258: Hoare triple {147881#false} ~p13_old~0 := ~p13_new~0; {147881#false} is VALID [2020-07-10 20:43:16,770 INFO L280 TraceCheckUtils]: 259: Hoare triple {147881#false} ~p13_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,770 INFO L280 TraceCheckUtils]: 260: Hoare triple {147881#false} ~p21_old~0 := ~p21_new~0; {147881#false} is VALID [2020-07-10 20:43:16,770 INFO L280 TraceCheckUtils]: 261: Hoare triple {147881#false} ~p21_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,771 INFO L280 TraceCheckUtils]: 262: Hoare triple {147881#false} ~p23_old~0 := ~p23_new~0; {147881#false} is VALID [2020-07-10 20:43:16,771 INFO L280 TraceCheckUtils]: 263: Hoare triple {147881#false} ~p23_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,771 INFO L280 TraceCheckUtils]: 264: Hoare triple {147881#false} ~p31_old~0 := ~p31_new~0; {147881#false} is VALID [2020-07-10 20:43:16,771 INFO L280 TraceCheckUtils]: 265: Hoare triple {147881#false} ~p31_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,772 INFO L280 TraceCheckUtils]: 266: Hoare triple {147881#false} ~p32_old~0 := ~p32_new~0; {147881#false} is VALID [2020-07-10 20:43:16,772 INFO L280 TraceCheckUtils]: 267: Hoare triple {147881#false} ~p32_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,772 INFO L280 TraceCheckUtils]: 268: Hoare triple {147881#false} havoc ~check__tmp~0; {147881#false} is VALID [2020-07-10 20:43:16,772 INFO L280 TraceCheckUtils]: 269: Hoare triple {147881#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,773 INFO L280 TraceCheckUtils]: 270: Hoare triple {147881#false} assume ~st1~0 + ~nl1~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,773 INFO L280 TraceCheckUtils]: 271: Hoare triple {147881#false} assume ~st2~0 + ~nl2~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,773 INFO L280 TraceCheckUtils]: 272: Hoare triple {147881#false} assume ~st3~0 + ~nl3~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,773 INFO L280 TraceCheckUtils]: 273: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-10 20:43:16,774 INFO L280 TraceCheckUtils]: 274: Hoare triple {147881#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {147881#false} is VALID [2020-07-10 20:43:16,774 INFO L280 TraceCheckUtils]: 275: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,774 INFO L280 TraceCheckUtils]: 276: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-10 20:43:16,774 INFO L280 TraceCheckUtils]: 277: Hoare triple {147881#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {147881#false} is VALID [2020-07-10 20:43:16,775 INFO L280 TraceCheckUtils]: 278: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,775 INFO L280 TraceCheckUtils]: 279: Hoare triple {147881#false} ~check__tmp~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,775 INFO L280 TraceCheckUtils]: 280: Hoare triple {147881#false} ~__return_2019~0 := ~check__tmp~0; {147881#false} is VALID [2020-07-10 20:43:16,775 INFO L280 TraceCheckUtils]: 281: Hoare triple {147881#false} ~main__c1~0 := ~__return_2019~0; {147881#false} is VALID [2020-07-10 20:43:16,775 INFO L280 TraceCheckUtils]: 282: Hoare triple {147881#false} havoc ~__tmp_1~0; {147881#false} is VALID [2020-07-10 20:43:16,776 INFO L280 TraceCheckUtils]: 283: Hoare triple {147881#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {147881#false} is VALID [2020-07-10 20:43:16,776 INFO L280 TraceCheckUtils]: 284: Hoare triple {147881#false} havoc ~assert__arg~0; {147881#false} is VALID [2020-07-10 20:43:16,776 INFO L280 TraceCheckUtils]: 285: Hoare triple {147881#false} ~assert__arg~0 := ~__tmp_1~0; {147881#false} is VALID [2020-07-10 20:43:16,776 INFO L280 TraceCheckUtils]: 286: Hoare triple {147881#false} assume !(0 == ~assert__arg~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,777 INFO L280 TraceCheckUtils]: 287: Hoare triple {147881#false} havoc ~node1__newmax~1; {147881#false} is VALID [2020-07-10 20:43:16,777 INFO L280 TraceCheckUtils]: 288: Hoare triple {147881#false} ~node1__newmax~1 := 0; {147881#false} is VALID [2020-07-10 20:43:16,777 INFO L280 TraceCheckUtils]: 289: Hoare triple {147881#false} assume !(0 == ~mode1~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,777 INFO L280 TraceCheckUtils]: 290: Hoare triple {147881#false} assume !(255 == ~r1~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,777 INFO L280 TraceCheckUtils]: 291: Hoare triple {147881#false} ~r1~0 := 1 + ~r1~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,777 INFO L280 TraceCheckUtils]: 292: Hoare triple {147881#false} assume !!(0 == ~ep21~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,778 INFO L280 TraceCheckUtils]: 293: Hoare triple {147881#false} assume !!(0 == ~ep31~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,778 INFO L280 TraceCheckUtils]: 294: Hoare triple {147881#false} ~newmax1~0 := ~node1__newmax~1; {147881#false} is VALID [2020-07-10 20:43:16,778 INFO L280 TraceCheckUtils]: 295: Hoare triple {147881#false} assume !(2 == ~r1~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,778 INFO L280 TraceCheckUtils]: 296: Hoare triple {147881#false} ~mode1~0 := 0; {147881#false} is VALID [2020-07-10 20:43:16,779 INFO L280 TraceCheckUtils]: 297: Hoare triple {147881#false} havoc ~node2__newmax~1; {147881#false} is VALID [2020-07-10 20:43:16,779 INFO L280 TraceCheckUtils]: 298: Hoare triple {147881#false} ~node2__newmax~1 := 0; {147881#false} is VALID [2020-07-10 20:43:16,779 INFO L280 TraceCheckUtils]: 299: Hoare triple {147881#false} assume !(0 == ~mode2~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,780 INFO L280 TraceCheckUtils]: 300: Hoare triple {147881#false} assume !(255 == ~r2~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,780 INFO L280 TraceCheckUtils]: 301: Hoare triple {147881#false} ~r2~0 := 1 + ~r2~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,780 INFO L280 TraceCheckUtils]: 302: Hoare triple {147881#false} assume !!(0 == ~ep12~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,780 INFO L280 TraceCheckUtils]: 303: Hoare triple {147881#false} assume !!(0 == ~ep32~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,781 INFO L280 TraceCheckUtils]: 304: Hoare triple {147881#false} ~newmax2~0 := ~node2__newmax~1; {147881#false} is VALID [2020-07-10 20:43:16,781 INFO L280 TraceCheckUtils]: 305: Hoare triple {147881#false} assume !(2 == ~r2~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,781 INFO L280 TraceCheckUtils]: 306: Hoare triple {147881#false} ~mode2~0 := 0; {147881#false} is VALID [2020-07-10 20:43:16,781 INFO L280 TraceCheckUtils]: 307: Hoare triple {147881#false} havoc ~node3__newmax~1; {147881#false} is VALID [2020-07-10 20:43:16,781 INFO L280 TraceCheckUtils]: 308: Hoare triple {147881#false} ~node3__newmax~1 := 0; {147881#false} is VALID [2020-07-10 20:43:16,782 INFO L280 TraceCheckUtils]: 309: Hoare triple {147881#false} assume !(0 == ~mode3~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,782 INFO L280 TraceCheckUtils]: 310: Hoare triple {147881#false} assume !(255 == ~r3~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,782 INFO L280 TraceCheckUtils]: 311: Hoare triple {147881#false} ~r3~0 := 1 + ~r3~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,782 INFO L280 TraceCheckUtils]: 312: Hoare triple {147881#false} assume !!(0 == ~ep13~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,782 INFO L280 TraceCheckUtils]: 313: Hoare triple {147881#false} assume !!(0 == ~ep23~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,783 INFO L280 TraceCheckUtils]: 314: Hoare triple {147881#false} ~newmax3~0 := ~node3__newmax~1; {147881#false} is VALID [2020-07-10 20:43:16,783 INFO L280 TraceCheckUtils]: 315: Hoare triple {147881#false} assume !(2 == ~r3~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,783 INFO L280 TraceCheckUtils]: 316: Hoare triple {147881#false} ~mode3~0 := 0; {147881#false} is VALID [2020-07-10 20:43:16,783 INFO L280 TraceCheckUtils]: 317: Hoare triple {147881#false} ~p12_old~0 := ~p12_new~0; {147881#false} is VALID [2020-07-10 20:43:16,783 INFO L280 TraceCheckUtils]: 318: Hoare triple {147881#false} ~p12_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,784 INFO L280 TraceCheckUtils]: 319: Hoare triple {147881#false} ~p13_old~0 := ~p13_new~0; {147881#false} is VALID [2020-07-10 20:43:16,784 INFO L280 TraceCheckUtils]: 320: Hoare triple {147881#false} ~p13_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,784 INFO L280 TraceCheckUtils]: 321: Hoare triple {147881#false} ~p21_old~0 := ~p21_new~0; {147881#false} is VALID [2020-07-10 20:43:16,784 INFO L280 TraceCheckUtils]: 322: Hoare triple {147881#false} ~p21_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,785 INFO L280 TraceCheckUtils]: 323: Hoare triple {147881#false} ~p23_old~0 := ~p23_new~0; {147881#false} is VALID [2020-07-10 20:43:16,785 INFO L280 TraceCheckUtils]: 324: Hoare triple {147881#false} ~p23_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,785 INFO L280 TraceCheckUtils]: 325: Hoare triple {147881#false} ~p31_old~0 := ~p31_new~0; {147881#false} is VALID [2020-07-10 20:43:16,785 INFO L280 TraceCheckUtils]: 326: Hoare triple {147881#false} ~p31_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,785 INFO L280 TraceCheckUtils]: 327: Hoare triple {147881#false} ~p32_old~0 := ~p32_new~0; {147881#false} is VALID [2020-07-10 20:43:16,786 INFO L280 TraceCheckUtils]: 328: Hoare triple {147881#false} ~p32_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,786 INFO L280 TraceCheckUtils]: 329: Hoare triple {147881#false} havoc ~check__tmp~1; {147881#false} is VALID [2020-07-10 20:43:16,786 INFO L280 TraceCheckUtils]: 330: Hoare triple {147881#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,786 INFO L280 TraceCheckUtils]: 331: Hoare triple {147881#false} assume ~st1~0 + ~nl1~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,786 INFO L280 TraceCheckUtils]: 332: Hoare triple {147881#false} assume ~st2~0 + ~nl2~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,787 INFO L280 TraceCheckUtils]: 333: Hoare triple {147881#false} assume ~st3~0 + ~nl3~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,787 INFO L280 TraceCheckUtils]: 334: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-10 20:43:16,787 INFO L280 TraceCheckUtils]: 335: Hoare triple {147881#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {147881#false} is VALID [2020-07-10 20:43:16,787 INFO L280 TraceCheckUtils]: 336: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,787 INFO L280 TraceCheckUtils]: 337: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-10 20:43:16,788 INFO L280 TraceCheckUtils]: 338: Hoare triple {147881#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {147881#false} is VALID [2020-07-10 20:43:16,788 INFO L280 TraceCheckUtils]: 339: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,788 INFO L280 TraceCheckUtils]: 340: Hoare triple {147881#false} ~check__tmp~1 := 1; {147881#false} is VALID [2020-07-10 20:43:16,788 INFO L280 TraceCheckUtils]: 341: Hoare triple {147881#false} ~__return_2152~0 := ~check__tmp~1; {147881#false} is VALID [2020-07-10 20:43:16,788 INFO L280 TraceCheckUtils]: 342: Hoare triple {147881#false} ~main__c1~0 := ~__return_2152~0; {147881#false} is VALID [2020-07-10 20:43:16,789 INFO L280 TraceCheckUtils]: 343: Hoare triple {147881#false} havoc ~__tmp_2~0; {147881#false} is VALID [2020-07-10 20:43:16,789 INFO L280 TraceCheckUtils]: 344: Hoare triple {147881#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {147881#false} is VALID [2020-07-10 20:43:16,789 INFO L280 TraceCheckUtils]: 345: Hoare triple {147881#false} havoc ~assert__arg~1; {147881#false} is VALID [2020-07-10 20:43:16,789 INFO L280 TraceCheckUtils]: 346: Hoare triple {147881#false} ~assert__arg~1 := ~__tmp_2~0; {147881#false} is VALID [2020-07-10 20:43:16,789 INFO L280 TraceCheckUtils]: 347: Hoare triple {147881#false} assume !(0 == ~assert__arg~1 % 256); {147881#false} is VALID [2020-07-10 20:43:16,790 INFO L280 TraceCheckUtils]: 348: Hoare triple {147881#false} havoc ~node1__newmax~2; {147881#false} is VALID [2020-07-10 20:43:16,790 INFO L280 TraceCheckUtils]: 349: Hoare triple {147881#false} ~node1__newmax~2 := 0; {147881#false} is VALID [2020-07-10 20:43:16,790 INFO L280 TraceCheckUtils]: 350: Hoare triple {147881#false} assume !!(0 == ~mode1~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,790 INFO L280 TraceCheckUtils]: 351: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,790 INFO L280 TraceCheckUtils]: 352: Hoare triple {147881#false} assume !!(0 == ~ep12~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,791 INFO L280 TraceCheckUtils]: 353: Hoare triple {147881#false} assume !!(0 == ~ep13~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,791 INFO L280 TraceCheckUtils]: 354: Hoare triple {147881#false} ~mode1~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,791 INFO L280 TraceCheckUtils]: 355: Hoare triple {147881#false} havoc ~node2__newmax~2; {147881#false} is VALID [2020-07-10 20:43:16,791 INFO L280 TraceCheckUtils]: 356: Hoare triple {147881#false} ~node2__newmax~2 := 0; {147881#false} is VALID [2020-07-10 20:43:16,791 INFO L280 TraceCheckUtils]: 357: Hoare triple {147881#false} assume !!(0 == ~mode2~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,792 INFO L280 TraceCheckUtils]: 358: Hoare triple {147881#false} assume ~r2~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,792 INFO L280 TraceCheckUtils]: 359: Hoare triple {147881#false} assume !!(0 == ~ep21~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,792 INFO L280 TraceCheckUtils]: 360: Hoare triple {147881#false} assume !!(0 == ~ep23~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,792 INFO L280 TraceCheckUtils]: 361: Hoare triple {147881#false} ~mode2~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,792 INFO L280 TraceCheckUtils]: 362: Hoare triple {147881#false} havoc ~node3__newmax~2; {147881#false} is VALID [2020-07-10 20:43:16,793 INFO L280 TraceCheckUtils]: 363: Hoare triple {147881#false} ~node3__newmax~2 := 0; {147881#false} is VALID [2020-07-10 20:43:16,793 INFO L280 TraceCheckUtils]: 364: Hoare triple {147881#false} assume !!(0 == ~mode3~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,793 INFO L280 TraceCheckUtils]: 365: Hoare triple {147881#false} assume ~r3~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,793 INFO L280 TraceCheckUtils]: 366: Hoare triple {147881#false} assume !!(0 == ~ep31~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,793 INFO L280 TraceCheckUtils]: 367: Hoare triple {147881#false} assume !!(0 == ~ep32~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,794 INFO L280 TraceCheckUtils]: 368: Hoare triple {147881#false} ~mode3~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,794 INFO L280 TraceCheckUtils]: 369: Hoare triple {147881#false} ~p12_old~0 := ~p12_new~0; {147881#false} is VALID [2020-07-10 20:43:16,794 INFO L280 TraceCheckUtils]: 370: Hoare triple {147881#false} ~p12_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,794 INFO L280 TraceCheckUtils]: 371: Hoare triple {147881#false} ~p13_old~0 := ~p13_new~0; {147881#false} is VALID [2020-07-10 20:43:16,795 INFO L280 TraceCheckUtils]: 372: Hoare triple {147881#false} ~p13_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,795 INFO L280 TraceCheckUtils]: 373: Hoare triple {147881#false} ~p21_old~0 := ~p21_new~0; {147881#false} is VALID [2020-07-10 20:43:16,795 INFO L280 TraceCheckUtils]: 374: Hoare triple {147881#false} ~p21_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,795 INFO L280 TraceCheckUtils]: 375: Hoare triple {147881#false} ~p23_old~0 := ~p23_new~0; {147881#false} is VALID [2020-07-10 20:43:16,796 INFO L280 TraceCheckUtils]: 376: Hoare triple {147881#false} ~p23_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,796 INFO L280 TraceCheckUtils]: 377: Hoare triple {147881#false} ~p31_old~0 := ~p31_new~0; {147881#false} is VALID [2020-07-10 20:43:16,796 INFO L280 TraceCheckUtils]: 378: Hoare triple {147881#false} ~p31_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,796 INFO L280 TraceCheckUtils]: 379: Hoare triple {147881#false} ~p32_old~0 := ~p32_new~0; {147881#false} is VALID [2020-07-10 20:43:16,796 INFO L280 TraceCheckUtils]: 380: Hoare triple {147881#false} ~p32_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,797 INFO L280 TraceCheckUtils]: 381: Hoare triple {147881#false} havoc ~check__tmp~2; {147881#false} is VALID [2020-07-10 20:43:16,797 INFO L280 TraceCheckUtils]: 382: Hoare triple {147881#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,797 INFO L280 TraceCheckUtils]: 383: Hoare triple {147881#false} assume ~st1~0 + ~nl1~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,797 INFO L280 TraceCheckUtils]: 384: Hoare triple {147881#false} assume ~st2~0 + ~nl2~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,797 INFO L280 TraceCheckUtils]: 385: Hoare triple {147881#false} assume ~st3~0 + ~nl3~0 <= 1; {147881#false} is VALID [2020-07-10 20:43:16,798 INFO L280 TraceCheckUtils]: 386: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-10 20:43:16,798 INFO L280 TraceCheckUtils]: 387: Hoare triple {147881#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {147881#false} is VALID [2020-07-10 20:43:16,798 INFO L280 TraceCheckUtils]: 388: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,798 INFO L280 TraceCheckUtils]: 389: Hoare triple {147881#false} assume !(~r1~0 % 256 >= 2); {147881#false} is VALID [2020-07-10 20:43:16,798 INFO L280 TraceCheckUtils]: 390: Hoare triple {147881#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {147881#false} is VALID [2020-07-10 20:43:16,799 INFO L280 TraceCheckUtils]: 391: Hoare triple {147881#false} assume ~r1~0 % 256 < 2; {147881#false} is VALID [2020-07-10 20:43:16,799 INFO L280 TraceCheckUtils]: 392: Hoare triple {147881#false} ~check__tmp~2 := 1; {147881#false} is VALID [2020-07-10 20:43:16,799 INFO L280 TraceCheckUtils]: 393: Hoare triple {147881#false} ~__return_2288~0 := ~check__tmp~2; {147881#false} is VALID [2020-07-10 20:43:16,799 INFO L280 TraceCheckUtils]: 394: Hoare triple {147881#false} ~main__c1~0 := ~__return_2288~0; {147881#false} is VALID [2020-07-10 20:43:16,800 INFO L280 TraceCheckUtils]: 395: Hoare triple {147881#false} havoc ~__tmp_3~0; {147881#false} is VALID [2020-07-10 20:43:16,800 INFO L280 TraceCheckUtils]: 396: Hoare triple {147881#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {147881#false} is VALID [2020-07-10 20:43:16,800 INFO L280 TraceCheckUtils]: 397: Hoare triple {147881#false} havoc ~assert__arg~2; {147881#false} is VALID [2020-07-10 20:43:16,800 INFO L280 TraceCheckUtils]: 398: Hoare triple {147881#false} ~assert__arg~2 := ~__tmp_3~0; {147881#false} is VALID [2020-07-10 20:43:16,800 INFO L280 TraceCheckUtils]: 399: Hoare triple {147881#false} assume !(0 == ~assert__arg~2 % 256); {147881#false} is VALID [2020-07-10 20:43:16,801 INFO L280 TraceCheckUtils]: 400: Hoare triple {147881#false} havoc ~node1__newmax~3; {147881#false} is VALID [2020-07-10 20:43:16,801 INFO L280 TraceCheckUtils]: 401: Hoare triple {147881#false} ~node1__newmax~3 := 0; {147881#false} is VALID [2020-07-10 20:43:16,801 INFO L280 TraceCheckUtils]: 402: Hoare triple {147881#false} assume !(0 == ~mode1~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,801 INFO L280 TraceCheckUtils]: 403: Hoare triple {147881#false} assume !(255 == ~r1~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,802 INFO L280 TraceCheckUtils]: 404: Hoare triple {147881#false} ~r1~0 := 1 + ~r1~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,802 INFO L280 TraceCheckUtils]: 405: Hoare triple {147881#false} assume !!(0 == ~ep21~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,802 INFO L280 TraceCheckUtils]: 406: Hoare triple {147881#false} assume !!(0 == ~ep31~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,802 INFO L280 TraceCheckUtils]: 407: Hoare triple {147881#false} ~newmax1~0 := ~node1__newmax~3; {147881#false} is VALID [2020-07-10 20:43:16,803 INFO L280 TraceCheckUtils]: 408: Hoare triple {147881#false} assume 2 == ~r1~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,803 INFO L280 TraceCheckUtils]: 409: Hoare triple {147881#false} assume ~max1~0 == ~id1~0; {147881#false} is VALID [2020-07-10 20:43:16,803 INFO L280 TraceCheckUtils]: 410: Hoare triple {147881#false} ~st1~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,803 INFO L280 TraceCheckUtils]: 411: Hoare triple {147881#false} ~mode1~0 := 0; {147881#false} is VALID [2020-07-10 20:43:16,803 INFO L280 TraceCheckUtils]: 412: Hoare triple {147881#false} havoc ~node2__newmax~3; {147881#false} is VALID [2020-07-10 20:43:16,804 INFO L280 TraceCheckUtils]: 413: Hoare triple {147881#false} ~node2__newmax~3 := 0; {147881#false} is VALID [2020-07-10 20:43:16,804 INFO L280 TraceCheckUtils]: 414: Hoare triple {147881#false} assume !(0 == ~mode2~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,804 INFO L280 TraceCheckUtils]: 415: Hoare triple {147881#false} assume !(255 == ~r2~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,804 INFO L280 TraceCheckUtils]: 416: Hoare triple {147881#false} ~r2~0 := 1 + ~r2~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,805 INFO L280 TraceCheckUtils]: 417: Hoare triple {147881#false} assume !!(0 == ~ep12~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,805 INFO L280 TraceCheckUtils]: 418: Hoare triple {147881#false} assume !!(0 == ~ep32~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,805 INFO L280 TraceCheckUtils]: 419: Hoare triple {147881#false} ~newmax2~0 := ~node2__newmax~3; {147881#false} is VALID [2020-07-10 20:43:16,805 INFO L280 TraceCheckUtils]: 420: Hoare triple {147881#false} assume 2 == ~r2~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,805 INFO L280 TraceCheckUtils]: 421: Hoare triple {147881#false} assume ~max2~0 == ~id2~0; {147881#false} is VALID [2020-07-10 20:43:16,806 INFO L280 TraceCheckUtils]: 422: Hoare triple {147881#false} ~st2~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,806 INFO L280 TraceCheckUtils]: 423: Hoare triple {147881#false} ~mode2~0 := 0; {147881#false} is VALID [2020-07-10 20:43:16,806 INFO L280 TraceCheckUtils]: 424: Hoare triple {147881#false} havoc ~node3__newmax~3; {147881#false} is VALID [2020-07-10 20:43:16,806 INFO L280 TraceCheckUtils]: 425: Hoare triple {147881#false} ~node3__newmax~3 := 0; {147881#false} is VALID [2020-07-10 20:43:16,807 INFO L280 TraceCheckUtils]: 426: Hoare triple {147881#false} assume !(0 == ~mode3~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,807 INFO L280 TraceCheckUtils]: 427: Hoare triple {147881#false} assume !(255 == ~r3~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,807 INFO L280 TraceCheckUtils]: 428: Hoare triple {147881#false} ~r3~0 := 1 + ~r3~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,807 INFO L280 TraceCheckUtils]: 429: Hoare triple {147881#false} assume !!(0 == ~ep13~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,807 INFO L280 TraceCheckUtils]: 430: Hoare triple {147881#false} assume !!(0 == ~ep23~0 % 256); {147881#false} is VALID [2020-07-10 20:43:16,808 INFO L280 TraceCheckUtils]: 431: Hoare triple {147881#false} ~newmax3~0 := ~node3__newmax~3; {147881#false} is VALID [2020-07-10 20:43:16,808 INFO L280 TraceCheckUtils]: 432: Hoare triple {147881#false} assume 2 == ~r3~0 % 256; {147881#false} is VALID [2020-07-10 20:43:16,808 INFO L280 TraceCheckUtils]: 433: Hoare triple {147881#false} assume ~max3~0 == ~id3~0; {147881#false} is VALID [2020-07-10 20:43:16,808 INFO L280 TraceCheckUtils]: 434: Hoare triple {147881#false} ~st3~0 := 1; {147881#false} is VALID [2020-07-10 20:43:16,809 INFO L280 TraceCheckUtils]: 435: Hoare triple {147881#false} ~mode3~0 := 0; {147881#false} is VALID [2020-07-10 20:43:16,809 INFO L280 TraceCheckUtils]: 436: Hoare triple {147881#false} ~p12_old~0 := ~p12_new~0; {147881#false} is VALID [2020-07-10 20:43:16,809 INFO L280 TraceCheckUtils]: 437: Hoare triple {147881#false} ~p12_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,809 INFO L280 TraceCheckUtils]: 438: Hoare triple {147881#false} ~p13_old~0 := ~p13_new~0; {147881#false} is VALID [2020-07-10 20:43:16,809 INFO L280 TraceCheckUtils]: 439: Hoare triple {147881#false} ~p13_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,810 INFO L280 TraceCheckUtils]: 440: Hoare triple {147881#false} ~p21_old~0 := ~p21_new~0; {147881#false} is VALID [2020-07-10 20:43:16,810 INFO L280 TraceCheckUtils]: 441: Hoare triple {147881#false} ~p21_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,810 INFO L280 TraceCheckUtils]: 442: Hoare triple {147881#false} ~p23_old~0 := ~p23_new~0; {147881#false} is VALID [2020-07-10 20:43:16,810 INFO L280 TraceCheckUtils]: 443: Hoare triple {147881#false} ~p23_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,811 INFO L280 TraceCheckUtils]: 444: Hoare triple {147881#false} ~p31_old~0 := ~p31_new~0; {147881#false} is VALID [2020-07-10 20:43:16,811 INFO L280 TraceCheckUtils]: 445: Hoare triple {147881#false} ~p31_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,811 INFO L280 TraceCheckUtils]: 446: Hoare triple {147881#false} ~p32_old~0 := ~p32_new~0; {147881#false} is VALID [2020-07-10 20:43:16,811 INFO L280 TraceCheckUtils]: 447: Hoare triple {147881#false} ~p32_new~0 := ~nomsg~0; {147881#false} is VALID [2020-07-10 20:43:16,812 INFO L280 TraceCheckUtils]: 448: Hoare triple {147881#false} havoc ~check__tmp~3; {147881#false} is VALID [2020-07-10 20:43:16,812 INFO L280 TraceCheckUtils]: 449: Hoare triple {147881#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {147881#false} is VALID [2020-07-10 20:43:16,812 INFO L280 TraceCheckUtils]: 450: Hoare triple {147881#false} ~check__tmp~3 := 0; {147881#false} is VALID [2020-07-10 20:43:16,812 INFO L280 TraceCheckUtils]: 451: Hoare triple {147881#false} ~__return_3084~0 := ~check__tmp~3; {147881#false} is VALID [2020-07-10 20:43:16,812 INFO L280 TraceCheckUtils]: 452: Hoare triple {147881#false} ~main__c1~0 := ~__return_3084~0; {147881#false} is VALID [2020-07-10 20:43:16,813 INFO L280 TraceCheckUtils]: 453: Hoare triple {147881#false} havoc ~__tmp_4~0; {147881#false} is VALID [2020-07-10 20:43:16,813 INFO L280 TraceCheckUtils]: 454: Hoare triple {147881#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {147881#false} is VALID [2020-07-10 20:43:16,813 INFO L280 TraceCheckUtils]: 455: Hoare triple {147881#false} havoc ~assert__arg~3; {147881#false} is VALID [2020-07-10 20:43:16,813 INFO L280 TraceCheckUtils]: 456: Hoare triple {147881#false} ~assert__arg~3 := ~__tmp_4~0; {147881#false} is VALID [2020-07-10 20:43:16,814 INFO L280 TraceCheckUtils]: 457: Hoare triple {147881#false} assume 0 == ~assert__arg~3 % 256; {147881#false} is VALID [2020-07-10 20:43:16,814 INFO L280 TraceCheckUtils]: 458: Hoare triple {147881#false} assume !false; {147881#false} is VALID [2020-07-10 20:43:16,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:43:16,994 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:43:16,995 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1152436186] [2020-07-10 20:43:16,995 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:43:16,995 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 20:43:16,995 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260653342] [2020-07-10 20:43:16,996 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 459 [2020-07-10 20:43:16,997 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:43:16,997 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 20:43:17,888 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 459 edges. 459 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:43:17,888 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 20:43:17,889 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:43:17,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 20:43:17,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:43:17,890 INFO L87 Difference]: Start difference. First operand 7111 states and 8796 transitions. Second operand 4 states. [2020-07-10 20:45:43,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:45:43,490 INFO L93 Difference]: Finished difference Result 20859 states and 25870 transitions. [2020-07-10 20:45:43,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 20:45:43,490 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 459 [2020-07-10 20:45:43,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:45:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:45:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3388 transitions. [2020-07-10 20:45:43,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 20:45:43,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3388 transitions. [2020-07-10 20:45:43,525 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3388 transitions. [2020-07-10 20:45:51,622 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3388 edges. 3388 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:46:17,671 INFO L225 Difference]: With dead ends: 20859 [2020-07-10 20:46:17,671 INFO L226 Difference]: Without dead ends: 13992 [2020-07-10 20:46:17,686 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 20:46:17,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13992 states. [2020-07-10 20:47:05,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13992 to 7115. [2020-07-10 20:47:05,494 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 20:47:05,494 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13992 states. Second operand 7115 states. [2020-07-10 20:47:05,494 INFO L74 IsIncluded]: Start isIncluded. First operand 13992 states. Second operand 7115 states. [2020-07-10 20:47:05,495 INFO L87 Difference]: Start difference. First operand 13992 states. Second operand 7115 states. [2020-07-10 20:47:26,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:47:26,719 INFO L93 Difference]: Finished difference Result 13992 states and 17341 transitions. [2020-07-10 20:47:26,719 INFO L276 IsEmpty]: Start isEmpty. Operand 13992 states and 17341 transitions. [2020-07-10 20:47:26,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:47:26,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:47:26,735 INFO L74 IsIncluded]: Start isIncluded. First operand 7115 states. Second operand 13992 states. [2020-07-10 20:47:26,735 INFO L87 Difference]: Start difference. First operand 7115 states. Second operand 13992 states. [2020-07-10 20:47:45,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:47:45,814 INFO L93 Difference]: Finished difference Result 13992 states and 17341 transitions. [2020-07-10 20:47:45,814 INFO L276 IsEmpty]: Start isEmpty. Operand 13992 states and 17341 transitions. [2020-07-10 20:47:45,826 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 20:47:45,826 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 20:47:45,826 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 20:47:45,826 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 20:47:45,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7115 states. [2020-07-10 20:47:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7115 states to 7115 states and 8800 transitions. [2020-07-10 20:47:47,469 INFO L78 Accepts]: Start accepts. Automaton has 7115 states and 8800 transitions. Word has length 459 [2020-07-10 20:47:47,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 20:47:47,469 INFO L479 AbstractCegarLoop]: Abstraction has 7115 states and 8800 transitions. [2020-07-10 20:47:47,469 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 20:47:47,470 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7115 states and 8800 transitions. [2020-07-10 20:48:16,637 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8800 edges. 8800 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:48:16,638 INFO L276 IsEmpty]: Start isEmpty. Operand 7115 states and 8800 transitions. [2020-07-10 20:48:16,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-10 20:48:16,644 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 20:48:16,644 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] [2020-07-10 20:48:16,645 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 20:48:16,645 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 20:48:16,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 20:48:16,645 INFO L82 PathProgramCache]: Analyzing trace with hash 112186533, now seen corresponding path program 1 times [2020-07-10 20:48:16,646 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 20:48:16,646 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [907156021] [2020-07-10 20:48:16,646 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 20:48:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:48:17,261 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 20:48:17,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 20:48:17,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {231958#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {231886#true} ~nomsg~0 := -1; {231886#true} is VALID [2020-07-10 20:48:17,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {231886#true} ~p12~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {231886#true} ~p12_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,346 INFO L280 TraceCheckUtils]: 4: Hoare triple {231886#true} ~p12_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,346 INFO L280 TraceCheckUtils]: 5: Hoare triple {231886#true} ~ep12~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,347 INFO L280 TraceCheckUtils]: 6: Hoare triple {231886#true} ~p13~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,347 INFO L280 TraceCheckUtils]: 7: Hoare triple {231886#true} ~p13_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,347 INFO L280 TraceCheckUtils]: 8: Hoare triple {231886#true} ~p13_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,347 INFO L280 TraceCheckUtils]: 9: Hoare triple {231886#true} ~ep13~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,347 INFO L280 TraceCheckUtils]: 10: Hoare triple {231886#true} ~p21~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,348 INFO L280 TraceCheckUtils]: 11: Hoare triple {231886#true} ~p21_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {231886#true} ~p21_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,348 INFO L280 TraceCheckUtils]: 13: Hoare triple {231886#true} ~ep21~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,348 INFO L280 TraceCheckUtils]: 14: Hoare triple {231886#true} ~p23~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,348 INFO L280 TraceCheckUtils]: 15: Hoare triple {231886#true} ~p23_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,348 INFO L280 TraceCheckUtils]: 16: Hoare triple {231886#true} ~p23_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,349 INFO L280 TraceCheckUtils]: 17: Hoare triple {231886#true} ~ep23~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,349 INFO L280 TraceCheckUtils]: 18: Hoare triple {231886#true} ~p31~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,349 INFO L280 TraceCheckUtils]: 19: Hoare triple {231886#true} ~p31_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,349 INFO L280 TraceCheckUtils]: 20: Hoare triple {231886#true} ~p31_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,349 INFO L280 TraceCheckUtils]: 21: Hoare triple {231886#true} ~ep31~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,350 INFO L280 TraceCheckUtils]: 22: Hoare triple {231886#true} ~p32~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,350 INFO L280 TraceCheckUtils]: 23: Hoare triple {231886#true} ~p32_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,350 INFO L280 TraceCheckUtils]: 24: Hoare triple {231886#true} ~p32_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,350 INFO L280 TraceCheckUtils]: 25: Hoare triple {231886#true} ~ep32~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,350 INFO L280 TraceCheckUtils]: 26: Hoare triple {231886#true} ~id1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,351 INFO L280 TraceCheckUtils]: 27: Hoare triple {231886#true} ~r1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,351 INFO L280 TraceCheckUtils]: 28: Hoare triple {231886#true} ~st1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,351 INFO L280 TraceCheckUtils]: 29: Hoare triple {231886#true} ~nl1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,351 INFO L280 TraceCheckUtils]: 30: Hoare triple {231886#true} ~m1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,351 INFO L280 TraceCheckUtils]: 31: Hoare triple {231886#true} ~max1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,352 INFO L280 TraceCheckUtils]: 32: Hoare triple {231886#true} ~mode1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,352 INFO L280 TraceCheckUtils]: 33: Hoare triple {231886#true} ~newmax1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,352 INFO L280 TraceCheckUtils]: 34: Hoare triple {231886#true} ~id2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,352 INFO L280 TraceCheckUtils]: 35: Hoare triple {231886#true} ~r2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,352 INFO L280 TraceCheckUtils]: 36: Hoare triple {231886#true} ~st2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,352 INFO L280 TraceCheckUtils]: 37: Hoare triple {231886#true} ~nl2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,353 INFO L280 TraceCheckUtils]: 38: Hoare triple {231886#true} ~m2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,353 INFO L280 TraceCheckUtils]: 39: Hoare triple {231886#true} ~max2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,353 INFO L280 TraceCheckUtils]: 40: Hoare triple {231886#true} ~mode2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,353 INFO L280 TraceCheckUtils]: 41: Hoare triple {231886#true} ~newmax2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,353 INFO L280 TraceCheckUtils]: 42: Hoare triple {231886#true} ~id3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,354 INFO L280 TraceCheckUtils]: 43: Hoare triple {231886#true} ~r3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,354 INFO L280 TraceCheckUtils]: 44: Hoare triple {231886#true} ~st3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,354 INFO L280 TraceCheckUtils]: 45: Hoare triple {231886#true} ~nl3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,354 INFO L280 TraceCheckUtils]: 46: Hoare triple {231886#true} ~m3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,354 INFO L280 TraceCheckUtils]: 47: Hoare triple {231886#true} ~max3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,355 INFO L280 TraceCheckUtils]: 48: Hoare triple {231886#true} ~mode3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,355 INFO L280 TraceCheckUtils]: 49: Hoare triple {231886#true} ~newmax3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,355 INFO L280 TraceCheckUtils]: 50: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {231886#true} is VALID [2020-07-10 20:48:17,355 INFO L280 TraceCheckUtils]: 51: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {231886#true} is VALID [2020-07-10 20:48:17,355 INFO L280 TraceCheckUtils]: 52: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {231886#true} is VALID [2020-07-10 20:48:17,356 INFO L280 TraceCheckUtils]: 53: Hoare triple {231886#true} ~__return_1873~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,356 INFO L280 TraceCheckUtils]: 54: Hoare triple {231886#true} ~__return_2019~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,356 INFO L280 TraceCheckUtils]: 55: Hoare triple {231886#true} ~__return_2152~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,356 INFO L280 TraceCheckUtils]: 56: Hoare triple {231886#true} ~__return_2288~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,356 INFO L280 TraceCheckUtils]: 57: Hoare triple {231886#true} ~__return_3084~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,356 INFO L280 TraceCheckUtils]: 58: Hoare triple {231886#true} ~__return_3053~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,357 INFO L280 TraceCheckUtils]: 59: Hoare triple {231886#true} ~__return_2989~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,357 INFO L280 TraceCheckUtils]: 60: Hoare triple {231886#true} ~__return_2955~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,357 INFO L280 TraceCheckUtils]: 61: Hoare triple {231886#true} ~__return_2551~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,357 INFO L280 TraceCheckUtils]: 62: Hoare triple {231886#true} ~__return_2840~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,357 INFO L280 TraceCheckUtils]: 63: Hoare triple {231886#true} ~__return_2806~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,358 INFO L280 TraceCheckUtils]: 64: Hoare triple {231886#true} ~__return_2721~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,358 INFO L280 TraceCheckUtils]: 65: Hoare triple {231886#true} ~__return_2426~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,358 INFO L280 TraceCheckUtils]: 66: Hoare triple {231886#true} assume true; {231886#true} is VALID [2020-07-10 20:48:17,358 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {231886#true} {231886#true} #2512#return; {231886#true} is VALID [2020-07-10 20:48:17,366 INFO L263 TraceCheckUtils]: 0: Hoare triple {231886#true} call ULTIMATE.init(); {231958#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 20:48:17,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {231958#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2955~0 |old(~__return_2955~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2721~0 |old(~__return_2721~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2840~0 |old(~__return_2840~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2806~0 |old(~__return_2806~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~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)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~__return_2989~0 |old(~__return_2989~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_3084~0 |old(~__return_3084~0)|) (= ~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_3053~0 |old(~__return_3053~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~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_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,367 INFO L280 TraceCheckUtils]: 2: Hoare triple {231886#true} ~nomsg~0 := -1; {231886#true} is VALID [2020-07-10 20:48:17,367 INFO L280 TraceCheckUtils]: 3: Hoare triple {231886#true} ~p12~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {231886#true} ~p12_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {231886#true} ~p12_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,368 INFO L280 TraceCheckUtils]: 6: Hoare triple {231886#true} ~ep12~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,368 INFO L280 TraceCheckUtils]: 7: Hoare triple {231886#true} ~p13~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,368 INFO L280 TraceCheckUtils]: 8: Hoare triple {231886#true} ~p13_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,368 INFO L280 TraceCheckUtils]: 9: Hoare triple {231886#true} ~p13_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,368 INFO L280 TraceCheckUtils]: 10: Hoare triple {231886#true} ~ep13~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,369 INFO L280 TraceCheckUtils]: 11: Hoare triple {231886#true} ~p21~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,369 INFO L280 TraceCheckUtils]: 12: Hoare triple {231886#true} ~p21_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {231886#true} ~p21_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,369 INFO L280 TraceCheckUtils]: 14: Hoare triple {231886#true} ~ep21~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,369 INFO L280 TraceCheckUtils]: 15: Hoare triple {231886#true} ~p23~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,369 INFO L280 TraceCheckUtils]: 16: Hoare triple {231886#true} ~p23_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,370 INFO L280 TraceCheckUtils]: 17: Hoare triple {231886#true} ~p23_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,370 INFO L280 TraceCheckUtils]: 18: Hoare triple {231886#true} ~ep23~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,370 INFO L280 TraceCheckUtils]: 19: Hoare triple {231886#true} ~p31~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,370 INFO L280 TraceCheckUtils]: 20: Hoare triple {231886#true} ~p31_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,370 INFO L280 TraceCheckUtils]: 21: Hoare triple {231886#true} ~p31_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,371 INFO L280 TraceCheckUtils]: 22: Hoare triple {231886#true} ~ep31~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,371 INFO L280 TraceCheckUtils]: 23: Hoare triple {231886#true} ~p32~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,371 INFO L280 TraceCheckUtils]: 24: Hoare triple {231886#true} ~p32_old~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,371 INFO L280 TraceCheckUtils]: 25: Hoare triple {231886#true} ~p32_new~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,371 INFO L280 TraceCheckUtils]: 26: Hoare triple {231886#true} ~ep32~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,372 INFO L280 TraceCheckUtils]: 27: Hoare triple {231886#true} ~id1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,372 INFO L280 TraceCheckUtils]: 28: Hoare triple {231886#true} ~r1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,372 INFO L280 TraceCheckUtils]: 29: Hoare triple {231886#true} ~st1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,372 INFO L280 TraceCheckUtils]: 30: Hoare triple {231886#true} ~nl1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,372 INFO L280 TraceCheckUtils]: 31: Hoare triple {231886#true} ~m1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,373 INFO L280 TraceCheckUtils]: 32: Hoare triple {231886#true} ~max1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,373 INFO L280 TraceCheckUtils]: 33: Hoare triple {231886#true} ~mode1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,373 INFO L280 TraceCheckUtils]: 34: Hoare triple {231886#true} ~newmax1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,373 INFO L280 TraceCheckUtils]: 35: Hoare triple {231886#true} ~id2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,373 INFO L280 TraceCheckUtils]: 36: Hoare triple {231886#true} ~r2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,374 INFO L280 TraceCheckUtils]: 37: Hoare triple {231886#true} ~st2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,374 INFO L280 TraceCheckUtils]: 38: Hoare triple {231886#true} ~nl2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,374 INFO L280 TraceCheckUtils]: 39: Hoare triple {231886#true} ~m2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,374 INFO L280 TraceCheckUtils]: 40: Hoare triple {231886#true} ~max2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,374 INFO L280 TraceCheckUtils]: 41: Hoare triple {231886#true} ~mode2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,375 INFO L280 TraceCheckUtils]: 42: Hoare triple {231886#true} ~newmax2~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,375 INFO L280 TraceCheckUtils]: 43: Hoare triple {231886#true} ~id3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,375 INFO L280 TraceCheckUtils]: 44: Hoare triple {231886#true} ~r3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,375 INFO L280 TraceCheckUtils]: 45: Hoare triple {231886#true} ~st3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,376 INFO L280 TraceCheckUtils]: 46: Hoare triple {231886#true} ~nl3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,376 INFO L280 TraceCheckUtils]: 47: Hoare triple {231886#true} ~m3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,376 INFO L280 TraceCheckUtils]: 48: Hoare triple {231886#true} ~max3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,376 INFO L280 TraceCheckUtils]: 49: Hoare triple {231886#true} ~mode3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,376 INFO L280 TraceCheckUtils]: 50: Hoare triple {231886#true} ~newmax3~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,377 INFO L280 TraceCheckUtils]: 51: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {231886#true} is VALID [2020-07-10 20:48:17,377 INFO L280 TraceCheckUtils]: 52: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {231886#true} is VALID [2020-07-10 20:48:17,377 INFO L280 TraceCheckUtils]: 53: Hoare triple {231886#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {231886#true} is VALID [2020-07-10 20:48:17,377 INFO L280 TraceCheckUtils]: 54: Hoare triple {231886#true} ~__return_1873~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,378 INFO L280 TraceCheckUtils]: 55: Hoare triple {231886#true} ~__return_2019~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,378 INFO L280 TraceCheckUtils]: 56: Hoare triple {231886#true} ~__return_2152~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,378 INFO L280 TraceCheckUtils]: 57: Hoare triple {231886#true} ~__return_2288~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,378 INFO L280 TraceCheckUtils]: 58: Hoare triple {231886#true} ~__return_3084~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,378 INFO L280 TraceCheckUtils]: 59: Hoare triple {231886#true} ~__return_3053~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,379 INFO L280 TraceCheckUtils]: 60: Hoare triple {231886#true} ~__return_2989~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,379 INFO L280 TraceCheckUtils]: 61: Hoare triple {231886#true} ~__return_2955~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,379 INFO L280 TraceCheckUtils]: 62: Hoare triple {231886#true} ~__return_2551~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,379 INFO L280 TraceCheckUtils]: 63: Hoare triple {231886#true} ~__return_2840~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,379 INFO L280 TraceCheckUtils]: 64: Hoare triple {231886#true} ~__return_2806~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,380 INFO L280 TraceCheckUtils]: 65: Hoare triple {231886#true} ~__return_2721~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,380 INFO L280 TraceCheckUtils]: 66: Hoare triple {231886#true} ~__return_2426~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,380 INFO L280 TraceCheckUtils]: 67: Hoare triple {231886#true} assume true; {231886#true} is VALID [2020-07-10 20:48:17,380 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {231886#true} {231886#true} #2512#return; {231886#true} is VALID [2020-07-10 20:48:17,381 INFO L263 TraceCheckUtils]: 69: Hoare triple {231886#true} call #t~ret30 := main(); {231886#true} is VALID [2020-07-10 20:48:17,381 INFO L280 TraceCheckUtils]: 70: Hoare triple {231886#true} havoc ~main__c1~0; {231886#true} is VALID [2020-07-10 20:48:17,381 INFO L280 TraceCheckUtils]: 71: Hoare triple {231886#true} havoc ~main__i2~0; {231886#true} is VALID [2020-07-10 20:48:17,381 INFO L280 TraceCheckUtils]: 72: Hoare triple {231886#true} ~main__c1~0 := 0; {231886#true} is VALID [2020-07-10 20:48:17,381 INFO L280 TraceCheckUtils]: 73: Hoare triple {231886#true} ~ep12~0 := #t~nondet0; {231886#true} is VALID [2020-07-10 20:48:17,381 INFO L280 TraceCheckUtils]: 74: Hoare triple {231886#true} havoc #t~nondet0; {231886#true} is VALID [2020-07-10 20:48:17,382 INFO L280 TraceCheckUtils]: 75: Hoare triple {231886#true} ~ep13~0 := #t~nondet1; {231886#true} is VALID [2020-07-10 20:48:17,382 INFO L280 TraceCheckUtils]: 76: Hoare triple {231886#true} havoc #t~nondet1; {231886#true} is VALID [2020-07-10 20:48:17,382 INFO L280 TraceCheckUtils]: 77: Hoare triple {231886#true} ~ep21~0 := #t~nondet2; {231886#true} is VALID [2020-07-10 20:48:17,382 INFO L280 TraceCheckUtils]: 78: Hoare triple {231886#true} havoc #t~nondet2; {231886#true} is VALID [2020-07-10 20:48:17,383 INFO L280 TraceCheckUtils]: 79: Hoare triple {231886#true} ~ep23~0 := #t~nondet3; {231886#true} is VALID [2020-07-10 20:48:17,383 INFO L280 TraceCheckUtils]: 80: Hoare triple {231886#true} havoc #t~nondet3; {231886#true} is VALID [2020-07-10 20:48:17,383 INFO L280 TraceCheckUtils]: 81: Hoare triple {231886#true} ~ep31~0 := #t~nondet4; {231886#true} is VALID [2020-07-10 20:48:17,383 INFO L280 TraceCheckUtils]: 82: Hoare triple {231886#true} havoc #t~nondet4; {231886#true} is VALID [2020-07-10 20:48:17,383 INFO L280 TraceCheckUtils]: 83: Hoare triple {231886#true} ~ep32~0 := #t~nondet5; {231886#true} is VALID [2020-07-10 20:48:17,383 INFO L280 TraceCheckUtils]: 84: Hoare triple {231886#true} havoc #t~nondet5; {231886#true} is VALID [2020-07-10 20:48:17,384 INFO L280 TraceCheckUtils]: 85: Hoare triple {231886#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,384 INFO L280 TraceCheckUtils]: 86: Hoare triple {231886#true} ~id1~0 := #t~nondet6; {231886#true} is VALID [2020-07-10 20:48:17,384 INFO L280 TraceCheckUtils]: 87: Hoare triple {231886#true} havoc #t~nondet6; {231886#true} is VALID [2020-07-10 20:48:17,384 INFO L280 TraceCheckUtils]: 88: Hoare triple {231886#true} ~r1~0 := #t~nondet7; {231886#true} is VALID [2020-07-10 20:48:17,384 INFO L280 TraceCheckUtils]: 89: Hoare triple {231886#true} havoc #t~nondet7; {231886#true} is VALID [2020-07-10 20:48:17,385 INFO L280 TraceCheckUtils]: 90: Hoare triple {231886#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,385 INFO L280 TraceCheckUtils]: 91: Hoare triple {231886#true} ~st1~0 := #t~nondet8; {231886#true} is VALID [2020-07-10 20:48:17,385 INFO L280 TraceCheckUtils]: 92: Hoare triple {231886#true} havoc #t~nondet8; {231886#true} is VALID [2020-07-10 20:48:17,385 INFO L280 TraceCheckUtils]: 93: Hoare triple {231886#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,385 INFO L280 TraceCheckUtils]: 94: Hoare triple {231886#true} ~nl1~0 := #t~nondet9; {231886#true} is VALID [2020-07-10 20:48:17,386 INFO L280 TraceCheckUtils]: 95: Hoare triple {231886#true} havoc #t~nondet9; {231886#true} is VALID [2020-07-10 20:48:17,386 INFO L280 TraceCheckUtils]: 96: Hoare triple {231886#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,386 INFO L280 TraceCheckUtils]: 97: Hoare triple {231886#true} ~m1~0 := #t~nondet10; {231886#true} is VALID [2020-07-10 20:48:17,386 INFO L280 TraceCheckUtils]: 98: Hoare triple {231886#true} havoc #t~nondet10; {231886#true} is VALID [2020-07-10 20:48:17,386 INFO L280 TraceCheckUtils]: 99: Hoare triple {231886#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,386 INFO L280 TraceCheckUtils]: 100: Hoare triple {231886#true} ~max1~0 := #t~nondet11; {231886#true} is VALID [2020-07-10 20:48:17,387 INFO L280 TraceCheckUtils]: 101: Hoare triple {231886#true} havoc #t~nondet11; {231886#true} is VALID [2020-07-10 20:48:17,387 INFO L280 TraceCheckUtils]: 102: Hoare triple {231886#true} ~mode1~0 := #t~nondet12; {231886#true} is VALID [2020-07-10 20:48:17,387 INFO L280 TraceCheckUtils]: 103: Hoare triple {231886#true} havoc #t~nondet12; {231886#true} is VALID [2020-07-10 20:48:17,387 INFO L280 TraceCheckUtils]: 104: Hoare triple {231886#true} ~newmax1~0 := #t~nondet13; {231886#true} is VALID [2020-07-10 20:48:17,387 INFO L280 TraceCheckUtils]: 105: Hoare triple {231886#true} havoc #t~nondet13; {231886#true} is VALID [2020-07-10 20:48:17,388 INFO L280 TraceCheckUtils]: 106: Hoare triple {231886#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,388 INFO L280 TraceCheckUtils]: 107: Hoare triple {231886#true} ~id2~0 := #t~nondet14; {231886#true} is VALID [2020-07-10 20:48:17,388 INFO L280 TraceCheckUtils]: 108: Hoare triple {231886#true} havoc #t~nondet14; {231886#true} is VALID [2020-07-10 20:48:17,388 INFO L280 TraceCheckUtils]: 109: Hoare triple {231886#true} ~r2~0 := #t~nondet15; {231886#true} is VALID [2020-07-10 20:48:17,388 INFO L280 TraceCheckUtils]: 110: Hoare triple {231886#true} havoc #t~nondet15; {231886#true} is VALID [2020-07-10 20:48:17,388 INFO L280 TraceCheckUtils]: 111: Hoare triple {231886#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,389 INFO L280 TraceCheckUtils]: 112: Hoare triple {231886#true} ~st2~0 := #t~nondet16; {231886#true} is VALID [2020-07-10 20:48:17,389 INFO L280 TraceCheckUtils]: 113: Hoare triple {231886#true} havoc #t~nondet16; {231886#true} is VALID [2020-07-10 20:48:17,389 INFO L280 TraceCheckUtils]: 114: Hoare triple {231886#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,389 INFO L280 TraceCheckUtils]: 115: Hoare triple {231886#true} ~nl2~0 := #t~nondet17; {231886#true} is VALID [2020-07-10 20:48:17,389 INFO L280 TraceCheckUtils]: 116: Hoare triple {231886#true} havoc #t~nondet17; {231886#true} is VALID [2020-07-10 20:48:17,390 INFO L280 TraceCheckUtils]: 117: Hoare triple {231886#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,390 INFO L280 TraceCheckUtils]: 118: Hoare triple {231886#true} ~m2~0 := #t~nondet18; {231886#true} is VALID [2020-07-10 20:48:17,390 INFO L280 TraceCheckUtils]: 119: Hoare triple {231886#true} havoc #t~nondet18; {231886#true} is VALID [2020-07-10 20:48:17,390 INFO L280 TraceCheckUtils]: 120: Hoare triple {231886#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,390 INFO L280 TraceCheckUtils]: 121: Hoare triple {231886#true} ~max2~0 := #t~nondet19; {231886#true} is VALID [2020-07-10 20:48:17,390 INFO L280 TraceCheckUtils]: 122: Hoare triple {231886#true} havoc #t~nondet19; {231886#true} is VALID [2020-07-10 20:48:17,391 INFO L280 TraceCheckUtils]: 123: Hoare triple {231886#true} ~mode2~0 := #t~nondet20; {231886#true} is VALID [2020-07-10 20:48:17,391 INFO L280 TraceCheckUtils]: 124: Hoare triple {231886#true} havoc #t~nondet20; {231886#true} is VALID [2020-07-10 20:48:17,391 INFO L280 TraceCheckUtils]: 125: Hoare triple {231886#true} ~newmax2~0 := #t~nondet21; {231886#true} is VALID [2020-07-10 20:48:17,391 INFO L280 TraceCheckUtils]: 126: Hoare triple {231886#true} havoc #t~nondet21; {231886#true} is VALID [2020-07-10 20:48:17,391 INFO L280 TraceCheckUtils]: 127: Hoare triple {231886#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,392 INFO L280 TraceCheckUtils]: 128: Hoare triple {231886#true} ~id3~0 := #t~nondet22; {231886#true} is VALID [2020-07-10 20:48:17,392 INFO L280 TraceCheckUtils]: 129: Hoare triple {231886#true} havoc #t~nondet22; {231886#true} is VALID [2020-07-10 20:48:17,392 INFO L280 TraceCheckUtils]: 130: Hoare triple {231886#true} ~r3~0 := #t~nondet23; {231886#true} is VALID [2020-07-10 20:48:17,392 INFO L280 TraceCheckUtils]: 131: Hoare triple {231886#true} havoc #t~nondet23; {231886#true} is VALID [2020-07-10 20:48:17,392 INFO L280 TraceCheckUtils]: 132: Hoare triple {231886#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,392 INFO L280 TraceCheckUtils]: 133: Hoare triple {231886#true} ~st3~0 := #t~nondet24; {231886#true} is VALID [2020-07-10 20:48:17,393 INFO L280 TraceCheckUtils]: 134: Hoare triple {231886#true} havoc #t~nondet24; {231886#true} is VALID [2020-07-10 20:48:17,393 INFO L280 TraceCheckUtils]: 135: Hoare triple {231886#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,393 INFO L280 TraceCheckUtils]: 136: Hoare triple {231886#true} ~nl3~0 := #t~nondet25; {231886#true} is VALID [2020-07-10 20:48:17,393 INFO L280 TraceCheckUtils]: 137: Hoare triple {231886#true} havoc #t~nondet25; {231886#true} is VALID [2020-07-10 20:48:17,393 INFO L280 TraceCheckUtils]: 138: Hoare triple {231886#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,393 INFO L280 TraceCheckUtils]: 139: Hoare triple {231886#true} ~m3~0 := #t~nondet26; {231886#true} is VALID [2020-07-10 20:48:17,394 INFO L280 TraceCheckUtils]: 140: Hoare triple {231886#true} havoc #t~nondet26; {231886#true} is VALID [2020-07-10 20:48:17,394 INFO L280 TraceCheckUtils]: 141: Hoare triple {231886#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {231886#true} is VALID [2020-07-10 20:48:17,394 INFO L280 TraceCheckUtils]: 142: Hoare triple {231886#true} ~max3~0 := #t~nondet27; {231886#true} is VALID [2020-07-10 20:48:17,394 INFO L280 TraceCheckUtils]: 143: Hoare triple {231886#true} havoc #t~nondet27; {231886#true} is VALID [2020-07-10 20:48:17,394 INFO L280 TraceCheckUtils]: 144: Hoare triple {231886#true} ~mode3~0 := #t~nondet28; {231886#true} is VALID [2020-07-10 20:48:17,395 INFO L280 TraceCheckUtils]: 145: Hoare triple {231886#true} havoc #t~nondet28; {231886#true} is VALID [2020-07-10 20:48:17,395 INFO L280 TraceCheckUtils]: 146: Hoare triple {231886#true} ~newmax3~0 := #t~nondet29; {231886#true} is VALID [2020-07-10 20:48:17,395 INFO L280 TraceCheckUtils]: 147: Hoare triple {231886#true} havoc #t~nondet29; {231886#true} is VALID [2020-07-10 20:48:17,395 INFO L280 TraceCheckUtils]: 148: Hoare triple {231886#true} havoc ~init__r121~0; {231886#true} is VALID [2020-07-10 20:48:17,395 INFO L280 TraceCheckUtils]: 149: Hoare triple {231886#true} havoc ~init__r131~0; {231886#true} is VALID [2020-07-10 20:48:17,395 INFO L280 TraceCheckUtils]: 150: Hoare triple {231886#true} havoc ~init__r211~0; {231886#true} is VALID [2020-07-10 20:48:17,396 INFO L280 TraceCheckUtils]: 151: Hoare triple {231886#true} havoc ~init__r231~0; {231886#true} is VALID [2020-07-10 20:48:17,396 INFO L280 TraceCheckUtils]: 152: Hoare triple {231886#true} havoc ~init__r311~0; {231886#true} is VALID [2020-07-10 20:48:17,396 INFO L280 TraceCheckUtils]: 153: Hoare triple {231886#true} havoc ~init__r321~0; {231886#true} is VALID [2020-07-10 20:48:17,396 INFO L280 TraceCheckUtils]: 154: Hoare triple {231886#true} havoc ~init__r122~0; {231886#true} is VALID [2020-07-10 20:48:17,396 INFO L280 TraceCheckUtils]: 155: Hoare triple {231886#true} havoc ~init__tmp~0; {231886#true} is VALID [2020-07-10 20:48:17,397 INFO L280 TraceCheckUtils]: 156: Hoare triple {231886#true} havoc ~init__r132~0; {231886#true} is VALID [2020-07-10 20:48:17,397 INFO L280 TraceCheckUtils]: 157: Hoare triple {231886#true} havoc ~init__tmp___0~0; {231886#true} is VALID [2020-07-10 20:48:17,397 INFO L280 TraceCheckUtils]: 158: Hoare triple {231886#true} havoc ~init__r212~0; {231886#true} is VALID [2020-07-10 20:48:17,397 INFO L280 TraceCheckUtils]: 159: Hoare triple {231886#true} havoc ~init__tmp___1~0; {231886#true} is VALID [2020-07-10 20:48:17,397 INFO L280 TraceCheckUtils]: 160: Hoare triple {231886#true} havoc ~init__r232~0; {231886#true} is VALID [2020-07-10 20:48:17,398 INFO L280 TraceCheckUtils]: 161: Hoare triple {231886#true} havoc ~init__tmp___2~0; {231886#true} is VALID [2020-07-10 20:48:17,398 INFO L280 TraceCheckUtils]: 162: Hoare triple {231886#true} havoc ~init__r312~0; {231886#true} is VALID [2020-07-10 20:48:17,398 INFO L280 TraceCheckUtils]: 163: Hoare triple {231886#true} havoc ~init__tmp___3~0; {231886#true} is VALID [2020-07-10 20:48:17,398 INFO L280 TraceCheckUtils]: 164: Hoare triple {231886#true} havoc ~init__r322~0; {231886#true} is VALID [2020-07-10 20:48:17,398 INFO L280 TraceCheckUtils]: 165: Hoare triple {231886#true} havoc ~init__tmp___4~0; {231886#true} is VALID [2020-07-10 20:48:17,399 INFO L280 TraceCheckUtils]: 166: Hoare triple {231886#true} havoc ~init__tmp___5~0; {231886#true} is VALID [2020-07-10 20:48:17,399 INFO L280 TraceCheckUtils]: 167: Hoare triple {231886#true} ~init__r121~0 := ~ep12~0; {231886#true} is VALID [2020-07-10 20:48:17,399 INFO L280 TraceCheckUtils]: 168: Hoare triple {231886#true} ~init__r131~0 := ~ep13~0; {231886#true} is VALID [2020-07-10 20:48:17,399 INFO L280 TraceCheckUtils]: 169: Hoare triple {231886#true} ~init__r211~0 := ~ep21~0; {231886#true} is VALID [2020-07-10 20:48:17,399 INFO L280 TraceCheckUtils]: 170: Hoare triple {231886#true} ~init__r231~0 := ~ep23~0; {231886#true} is VALID [2020-07-10 20:48:17,403 INFO L280 TraceCheckUtils]: 171: Hoare triple {231886#true} ~init__r311~0 := ~ep31~0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,410 INFO L280 TraceCheckUtils]: 172: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__r321~0 := ~ep32~0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,411 INFO L280 TraceCheckUtils]: 173: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,413 INFO L280 TraceCheckUtils]: 174: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,414 INFO L280 TraceCheckUtils]: 175: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__tmp~0 := 0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,415 INFO L280 TraceCheckUtils]: 176: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,416 INFO L280 TraceCheckUtils]: 177: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,417 INFO L280 TraceCheckUtils]: 178: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,418 INFO L280 TraceCheckUtils]: 179: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___0~0 := 0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,420 INFO L280 TraceCheckUtils]: 180: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,421 INFO L280 TraceCheckUtils]: 181: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,422 INFO L280 TraceCheckUtils]: 182: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,423 INFO L280 TraceCheckUtils]: 183: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___1~0 := 0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,425 INFO L280 TraceCheckUtils]: 184: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,426 INFO L280 TraceCheckUtils]: 185: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,427 INFO L280 TraceCheckUtils]: 186: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,428 INFO L280 TraceCheckUtils]: 187: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___2~0 := 0; {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,429 INFO L280 TraceCheckUtils]: 188: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {231956#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-10 20:48:17,430 INFO L280 TraceCheckUtils]: 189: Hoare triple {231956#(= ~ep31~0 main_~init__r311~0)} assume !(0 == ~init__r311~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,432 INFO L280 TraceCheckUtils]: 190: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___3~0 := 1; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,433 INFO L280 TraceCheckUtils]: 191: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,434 INFO L280 TraceCheckUtils]: 192: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~init__r321~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,435 INFO L280 TraceCheckUtils]: 193: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___4~0 := 1; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,436 INFO L280 TraceCheckUtils]: 194: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,437 INFO L280 TraceCheckUtils]: 195: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id2~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,438 INFO L280 TraceCheckUtils]: 196: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id3~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,439 INFO L280 TraceCheckUtils]: 197: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 != ~id3~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,440 INFO L280 TraceCheckUtils]: 198: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 >= 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,441 INFO L280 TraceCheckUtils]: 199: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 >= 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,442 INFO L280 TraceCheckUtils]: 200: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id3~0 >= 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,443 INFO L280 TraceCheckUtils]: 201: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r1~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,444 INFO L280 TraceCheckUtils]: 202: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r2~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,445 INFO L280 TraceCheckUtils]: 203: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r3~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,446 INFO L280 TraceCheckUtils]: 204: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max1~0 == ~id1~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,447 INFO L280 TraceCheckUtils]: 205: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max2~0 == ~id2~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,448 INFO L280 TraceCheckUtils]: 206: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max3~0 == ~id3~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,449 INFO L280 TraceCheckUtils]: 207: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st1~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,450 INFO L280 TraceCheckUtils]: 208: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st2~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,451 INFO L280 TraceCheckUtils]: 209: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st3~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,453 INFO L280 TraceCheckUtils]: 210: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl1~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,454 INFO L280 TraceCheckUtils]: 211: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl2~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,455 INFO L280 TraceCheckUtils]: 212: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl3~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,457 INFO L280 TraceCheckUtils]: 213: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode1~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,458 INFO L280 TraceCheckUtils]: 214: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode2~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,459 INFO L280 TraceCheckUtils]: 215: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode3~0 % 256; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,461 INFO L280 TraceCheckUtils]: 216: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax1~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,462 INFO L280 TraceCheckUtils]: 217: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax2~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,463 INFO L280 TraceCheckUtils]: 218: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax3~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,464 INFO L280 TraceCheckUtils]: 219: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___5~0 := 1; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,464 INFO L280 TraceCheckUtils]: 220: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~__return_1873~0 := ~init__tmp___5~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,465 INFO L280 TraceCheckUtils]: 221: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := ~__return_1873~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,466 INFO L280 TraceCheckUtils]: 222: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 != ~main__i2~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,466 INFO L280 TraceCheckUtils]: 223: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,467 INFO L280 TraceCheckUtils]: 224: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,468 INFO L280 TraceCheckUtils]: 225: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,468 INFO L280 TraceCheckUtils]: 226: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,469 INFO L280 TraceCheckUtils]: 227: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,470 INFO L280 TraceCheckUtils]: 228: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,470 INFO L280 TraceCheckUtils]: 229: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,471 INFO L280 TraceCheckUtils]: 230: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,472 INFO L280 TraceCheckUtils]: 231: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,472 INFO L280 TraceCheckUtils]: 232: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,473 INFO L280 TraceCheckUtils]: 233: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_old~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,474 INFO L280 TraceCheckUtils]: 234: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_new~0 := ~nomsg~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,475 INFO L280 TraceCheckUtils]: 235: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,475 INFO L280 TraceCheckUtils]: 236: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node1__newmax~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,476 INFO L280 TraceCheckUtils]: 237: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node1__newmax~0 := 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,477 INFO L280 TraceCheckUtils]: 238: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode1~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,477 INFO L280 TraceCheckUtils]: 239: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r1~0 % 256 < 2; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,478 INFO L280 TraceCheckUtils]: 240: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep12~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,479 INFO L280 TraceCheckUtils]: 241: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep13~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,479 INFO L280 TraceCheckUtils]: 242: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode1~0 := 1; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,480 INFO L280 TraceCheckUtils]: 243: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node2__newmax~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,481 INFO L280 TraceCheckUtils]: 244: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node2__newmax~0 := 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,482 INFO L280 TraceCheckUtils]: 245: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode2~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,482 INFO L280 TraceCheckUtils]: 246: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r2~0 % 256 < 2; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,483 INFO L280 TraceCheckUtils]: 247: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep21~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,484 INFO L280 TraceCheckUtils]: 248: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep23~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,484 INFO L280 TraceCheckUtils]: 249: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode2~0 := 1; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,485 INFO L280 TraceCheckUtils]: 250: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node3__newmax~0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,486 INFO L280 TraceCheckUtils]: 251: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node3__newmax~0 := 0; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,486 INFO L280 TraceCheckUtils]: 252: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode3~0 % 256); {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,487 INFO L280 TraceCheckUtils]: 253: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r3~0 % 256 < 2; {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-10 20:48:17,488 INFO L280 TraceCheckUtils]: 254: Hoare triple {231957#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep31~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,488 INFO L280 TraceCheckUtils]: 255: Hoare triple {231887#false} assume !!(0 == ~ep32~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,489 INFO L280 TraceCheckUtils]: 256: Hoare triple {231887#false} ~mode3~0 := 1; {231887#false} is VALID [2020-07-10 20:48:17,489 INFO L280 TraceCheckUtils]: 257: Hoare triple {231887#false} ~p12_old~0 := ~p12_new~0; {231887#false} is VALID [2020-07-10 20:48:17,489 INFO L280 TraceCheckUtils]: 258: Hoare triple {231887#false} ~p12_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,489 INFO L280 TraceCheckUtils]: 259: Hoare triple {231887#false} ~p13_old~0 := ~p13_new~0; {231887#false} is VALID [2020-07-10 20:48:17,489 INFO L280 TraceCheckUtils]: 260: Hoare triple {231887#false} ~p13_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,489 INFO L280 TraceCheckUtils]: 261: Hoare triple {231887#false} ~p21_old~0 := ~p21_new~0; {231887#false} is VALID [2020-07-10 20:48:17,489 INFO L280 TraceCheckUtils]: 262: Hoare triple {231887#false} ~p21_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,490 INFO L280 TraceCheckUtils]: 263: Hoare triple {231887#false} ~p23_old~0 := ~p23_new~0; {231887#false} is VALID [2020-07-10 20:48:17,490 INFO L280 TraceCheckUtils]: 264: Hoare triple {231887#false} ~p23_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,490 INFO L280 TraceCheckUtils]: 265: Hoare triple {231887#false} ~p31_old~0 := ~p31_new~0; {231887#false} is VALID [2020-07-10 20:48:17,490 INFO L280 TraceCheckUtils]: 266: Hoare triple {231887#false} ~p31_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,490 INFO L280 TraceCheckUtils]: 267: Hoare triple {231887#false} ~p32_old~0 := ~p32_new~0; {231887#false} is VALID [2020-07-10 20:48:17,491 INFO L280 TraceCheckUtils]: 268: Hoare triple {231887#false} ~p32_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,491 INFO L280 TraceCheckUtils]: 269: Hoare triple {231887#false} havoc ~check__tmp~0; {231887#false} is VALID [2020-07-10 20:48:17,491 INFO L280 TraceCheckUtils]: 270: Hoare triple {231887#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,491 INFO L280 TraceCheckUtils]: 271: Hoare triple {231887#false} assume ~st1~0 + ~nl1~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,491 INFO L280 TraceCheckUtils]: 272: Hoare triple {231887#false} assume ~st2~0 + ~nl2~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,492 INFO L280 TraceCheckUtils]: 273: Hoare triple {231887#false} assume ~st3~0 + ~nl3~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,492 INFO L280 TraceCheckUtils]: 274: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-10 20:48:17,492 INFO L280 TraceCheckUtils]: 275: Hoare triple {231887#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {231887#false} is VALID [2020-07-10 20:48:17,492 INFO L280 TraceCheckUtils]: 276: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-10 20:48:17,492 INFO L280 TraceCheckUtils]: 277: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-10 20:48:17,493 INFO L280 TraceCheckUtils]: 278: Hoare triple {231887#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {231887#false} is VALID [2020-07-10 20:48:17,493 INFO L280 TraceCheckUtils]: 279: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-10 20:48:17,493 INFO L280 TraceCheckUtils]: 280: Hoare triple {231887#false} ~check__tmp~0 := 1; {231887#false} is VALID [2020-07-10 20:48:17,493 INFO L280 TraceCheckUtils]: 281: Hoare triple {231887#false} ~__return_2019~0 := ~check__tmp~0; {231887#false} is VALID [2020-07-10 20:48:17,493 INFO L280 TraceCheckUtils]: 282: Hoare triple {231887#false} ~main__c1~0 := ~__return_2019~0; {231887#false} is VALID [2020-07-10 20:48:17,493 INFO L280 TraceCheckUtils]: 283: Hoare triple {231887#false} havoc ~__tmp_1~0; {231887#false} is VALID [2020-07-10 20:48:17,494 INFO L280 TraceCheckUtils]: 284: Hoare triple {231887#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {231887#false} is VALID [2020-07-10 20:48:17,494 INFO L280 TraceCheckUtils]: 285: Hoare triple {231887#false} havoc ~assert__arg~0; {231887#false} is VALID [2020-07-10 20:48:17,494 INFO L280 TraceCheckUtils]: 286: Hoare triple {231887#false} ~assert__arg~0 := ~__tmp_1~0; {231887#false} is VALID [2020-07-10 20:48:17,494 INFO L280 TraceCheckUtils]: 287: Hoare triple {231887#false} assume !(0 == ~assert__arg~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,495 INFO L280 TraceCheckUtils]: 288: Hoare triple {231887#false} havoc ~node1__newmax~1; {231887#false} is VALID [2020-07-10 20:48:17,495 INFO L280 TraceCheckUtils]: 289: Hoare triple {231887#false} ~node1__newmax~1 := 0; {231887#false} is VALID [2020-07-10 20:48:17,495 INFO L280 TraceCheckUtils]: 290: Hoare triple {231887#false} assume !(0 == ~mode1~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,495 INFO L280 TraceCheckUtils]: 291: Hoare triple {231887#false} assume !(255 == ~r1~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,495 INFO L280 TraceCheckUtils]: 292: Hoare triple {231887#false} ~r1~0 := 1 + ~r1~0 % 256; {231887#false} is VALID [2020-07-10 20:48:17,496 INFO L280 TraceCheckUtils]: 293: Hoare triple {231887#false} assume !!(0 == ~ep21~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,496 INFO L280 TraceCheckUtils]: 294: Hoare triple {231887#false} assume !!(0 == ~ep31~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,496 INFO L280 TraceCheckUtils]: 295: Hoare triple {231887#false} ~newmax1~0 := ~node1__newmax~1; {231887#false} is VALID [2020-07-10 20:48:17,496 INFO L280 TraceCheckUtils]: 296: Hoare triple {231887#false} assume !(2 == ~r1~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,496 INFO L280 TraceCheckUtils]: 297: Hoare triple {231887#false} ~mode1~0 := 0; {231887#false} is VALID [2020-07-10 20:48:17,497 INFO L280 TraceCheckUtils]: 298: Hoare triple {231887#false} havoc ~node2__newmax~1; {231887#false} is VALID [2020-07-10 20:48:17,497 INFO L280 TraceCheckUtils]: 299: Hoare triple {231887#false} ~node2__newmax~1 := 0; {231887#false} is VALID [2020-07-10 20:48:17,497 INFO L280 TraceCheckUtils]: 300: Hoare triple {231887#false} assume !(0 == ~mode2~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,497 INFO L280 TraceCheckUtils]: 301: Hoare triple {231887#false} assume !(255 == ~r2~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,497 INFO L280 TraceCheckUtils]: 302: Hoare triple {231887#false} ~r2~0 := 1 + ~r2~0 % 256; {231887#false} is VALID [2020-07-10 20:48:17,498 INFO L280 TraceCheckUtils]: 303: Hoare triple {231887#false} assume !!(0 == ~ep12~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,498 INFO L280 TraceCheckUtils]: 304: Hoare triple {231887#false} assume !!(0 == ~ep32~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,498 INFO L280 TraceCheckUtils]: 305: Hoare triple {231887#false} ~newmax2~0 := ~node2__newmax~1; {231887#false} is VALID [2020-07-10 20:48:17,498 INFO L280 TraceCheckUtils]: 306: Hoare triple {231887#false} assume !(2 == ~r2~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,498 INFO L280 TraceCheckUtils]: 307: Hoare triple {231887#false} ~mode2~0 := 0; {231887#false} is VALID [2020-07-10 20:48:17,498 INFO L280 TraceCheckUtils]: 308: Hoare triple {231887#false} havoc ~node3__newmax~1; {231887#false} is VALID [2020-07-10 20:48:17,499 INFO L280 TraceCheckUtils]: 309: Hoare triple {231887#false} ~node3__newmax~1 := 0; {231887#false} is VALID [2020-07-10 20:48:17,499 INFO L280 TraceCheckUtils]: 310: Hoare triple {231887#false} assume !(0 == ~mode3~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,499 INFO L280 TraceCheckUtils]: 311: Hoare triple {231887#false} assume !(255 == ~r3~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,499 INFO L280 TraceCheckUtils]: 312: Hoare triple {231887#false} ~r3~0 := 1 + ~r3~0 % 256; {231887#false} is VALID [2020-07-10 20:48:17,499 INFO L280 TraceCheckUtils]: 313: Hoare triple {231887#false} assume !!(0 == ~ep13~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,500 INFO L280 TraceCheckUtils]: 314: Hoare triple {231887#false} assume !!(0 == ~ep23~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,500 INFO L280 TraceCheckUtils]: 315: Hoare triple {231887#false} ~newmax3~0 := ~node3__newmax~1; {231887#false} is VALID [2020-07-10 20:48:17,500 INFO L280 TraceCheckUtils]: 316: Hoare triple {231887#false} assume !(2 == ~r3~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,500 INFO L280 TraceCheckUtils]: 317: Hoare triple {231887#false} ~mode3~0 := 0; {231887#false} is VALID [2020-07-10 20:48:17,500 INFO L280 TraceCheckUtils]: 318: Hoare triple {231887#false} ~p12_old~0 := ~p12_new~0; {231887#false} is VALID [2020-07-10 20:48:17,501 INFO L280 TraceCheckUtils]: 319: Hoare triple {231887#false} ~p12_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,501 INFO L280 TraceCheckUtils]: 320: Hoare triple {231887#false} ~p13_old~0 := ~p13_new~0; {231887#false} is VALID [2020-07-10 20:48:17,501 INFO L280 TraceCheckUtils]: 321: Hoare triple {231887#false} ~p13_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,501 INFO L280 TraceCheckUtils]: 322: Hoare triple {231887#false} ~p21_old~0 := ~p21_new~0; {231887#false} is VALID [2020-07-10 20:48:17,501 INFO L280 TraceCheckUtils]: 323: Hoare triple {231887#false} ~p21_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,502 INFO L280 TraceCheckUtils]: 324: Hoare triple {231887#false} ~p23_old~0 := ~p23_new~0; {231887#false} is VALID [2020-07-10 20:48:17,502 INFO L280 TraceCheckUtils]: 325: Hoare triple {231887#false} ~p23_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,502 INFO L280 TraceCheckUtils]: 326: Hoare triple {231887#false} ~p31_old~0 := ~p31_new~0; {231887#false} is VALID [2020-07-10 20:48:17,502 INFO L280 TraceCheckUtils]: 327: Hoare triple {231887#false} ~p31_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,502 INFO L280 TraceCheckUtils]: 328: Hoare triple {231887#false} ~p32_old~0 := ~p32_new~0; {231887#false} is VALID [2020-07-10 20:48:17,503 INFO L280 TraceCheckUtils]: 329: Hoare triple {231887#false} ~p32_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,503 INFO L280 TraceCheckUtils]: 330: Hoare triple {231887#false} havoc ~check__tmp~1; {231887#false} is VALID [2020-07-10 20:48:17,503 INFO L280 TraceCheckUtils]: 331: Hoare triple {231887#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,503 INFO L280 TraceCheckUtils]: 332: Hoare triple {231887#false} assume ~st1~0 + ~nl1~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,503 INFO L280 TraceCheckUtils]: 333: Hoare triple {231887#false} assume ~st2~0 + ~nl2~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,503 INFO L280 TraceCheckUtils]: 334: Hoare triple {231887#false} assume ~st3~0 + ~nl3~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,504 INFO L280 TraceCheckUtils]: 335: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-10 20:48:17,504 INFO L280 TraceCheckUtils]: 336: Hoare triple {231887#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {231887#false} is VALID [2020-07-10 20:48:17,504 INFO L280 TraceCheckUtils]: 337: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-10 20:48:17,504 INFO L280 TraceCheckUtils]: 338: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-10 20:48:17,504 INFO L280 TraceCheckUtils]: 339: Hoare triple {231887#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {231887#false} is VALID [2020-07-10 20:48:17,505 INFO L280 TraceCheckUtils]: 340: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-10 20:48:17,505 INFO L280 TraceCheckUtils]: 341: Hoare triple {231887#false} ~check__tmp~1 := 1; {231887#false} is VALID [2020-07-10 20:48:17,505 INFO L280 TraceCheckUtils]: 342: Hoare triple {231887#false} ~__return_2152~0 := ~check__tmp~1; {231887#false} is VALID [2020-07-10 20:48:17,505 INFO L280 TraceCheckUtils]: 343: Hoare triple {231887#false} ~main__c1~0 := ~__return_2152~0; {231887#false} is VALID [2020-07-10 20:48:17,505 INFO L280 TraceCheckUtils]: 344: Hoare triple {231887#false} havoc ~__tmp_2~0; {231887#false} is VALID [2020-07-10 20:48:17,506 INFO L280 TraceCheckUtils]: 345: Hoare triple {231887#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {231887#false} is VALID [2020-07-10 20:48:17,506 INFO L280 TraceCheckUtils]: 346: Hoare triple {231887#false} havoc ~assert__arg~1; {231887#false} is VALID [2020-07-10 20:48:17,506 INFO L280 TraceCheckUtils]: 347: Hoare triple {231887#false} ~assert__arg~1 := ~__tmp_2~0; {231887#false} is VALID [2020-07-10 20:48:17,506 INFO L280 TraceCheckUtils]: 348: Hoare triple {231887#false} assume !(0 == ~assert__arg~1 % 256); {231887#false} is VALID [2020-07-10 20:48:17,506 INFO L280 TraceCheckUtils]: 349: Hoare triple {231887#false} havoc ~node1__newmax~2; {231887#false} is VALID [2020-07-10 20:48:17,507 INFO L280 TraceCheckUtils]: 350: Hoare triple {231887#false} ~node1__newmax~2 := 0; {231887#false} is VALID [2020-07-10 20:48:17,507 INFO L280 TraceCheckUtils]: 351: Hoare triple {231887#false} assume !!(0 == ~mode1~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,507 INFO L280 TraceCheckUtils]: 352: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-10 20:48:17,507 INFO L280 TraceCheckUtils]: 353: Hoare triple {231887#false} assume !!(0 == ~ep12~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,507 INFO L280 TraceCheckUtils]: 354: Hoare triple {231887#false} assume !!(0 == ~ep13~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,507 INFO L280 TraceCheckUtils]: 355: Hoare triple {231887#false} ~mode1~0 := 1; {231887#false} is VALID [2020-07-10 20:48:17,508 INFO L280 TraceCheckUtils]: 356: Hoare triple {231887#false} havoc ~node2__newmax~2; {231887#false} is VALID [2020-07-10 20:48:17,508 INFO L280 TraceCheckUtils]: 357: Hoare triple {231887#false} ~node2__newmax~2 := 0; {231887#false} is VALID [2020-07-10 20:48:17,508 INFO L280 TraceCheckUtils]: 358: Hoare triple {231887#false} assume !!(0 == ~mode2~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,508 INFO L280 TraceCheckUtils]: 359: Hoare triple {231887#false} assume ~r2~0 % 256 < 2; {231887#false} is VALID [2020-07-10 20:48:17,508 INFO L280 TraceCheckUtils]: 360: Hoare triple {231887#false} assume !!(0 == ~ep21~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,509 INFO L280 TraceCheckUtils]: 361: Hoare triple {231887#false} assume !!(0 == ~ep23~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,509 INFO L280 TraceCheckUtils]: 362: Hoare triple {231887#false} ~mode2~0 := 1; {231887#false} is VALID [2020-07-10 20:48:17,509 INFO L280 TraceCheckUtils]: 363: Hoare triple {231887#false} havoc ~node3__newmax~2; {231887#false} is VALID [2020-07-10 20:48:17,509 INFO L280 TraceCheckUtils]: 364: Hoare triple {231887#false} ~node3__newmax~2 := 0; {231887#false} is VALID [2020-07-10 20:48:17,509 INFO L280 TraceCheckUtils]: 365: Hoare triple {231887#false} assume !!(0 == ~mode3~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,509 INFO L280 TraceCheckUtils]: 366: Hoare triple {231887#false} assume ~r3~0 % 256 < 2; {231887#false} is VALID [2020-07-10 20:48:17,510 INFO L280 TraceCheckUtils]: 367: Hoare triple {231887#false} assume !!(0 == ~ep31~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,510 INFO L280 TraceCheckUtils]: 368: Hoare triple {231887#false} assume !!(0 == ~ep32~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,510 INFO L280 TraceCheckUtils]: 369: Hoare triple {231887#false} ~mode3~0 := 1; {231887#false} is VALID [2020-07-10 20:48:17,510 INFO L280 TraceCheckUtils]: 370: Hoare triple {231887#false} ~p12_old~0 := ~p12_new~0; {231887#false} is VALID [2020-07-10 20:48:17,510 INFO L280 TraceCheckUtils]: 371: Hoare triple {231887#false} ~p12_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,510 INFO L280 TraceCheckUtils]: 372: Hoare triple {231887#false} ~p13_old~0 := ~p13_new~0; {231887#false} is VALID [2020-07-10 20:48:17,511 INFO L280 TraceCheckUtils]: 373: Hoare triple {231887#false} ~p13_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,511 INFO L280 TraceCheckUtils]: 374: Hoare triple {231887#false} ~p21_old~0 := ~p21_new~0; {231887#false} is VALID [2020-07-10 20:48:17,511 INFO L280 TraceCheckUtils]: 375: Hoare triple {231887#false} ~p21_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,511 INFO L280 TraceCheckUtils]: 376: Hoare triple {231887#false} ~p23_old~0 := ~p23_new~0; {231887#false} is VALID [2020-07-10 20:48:17,511 INFO L280 TraceCheckUtils]: 377: Hoare triple {231887#false} ~p23_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,512 INFO L280 TraceCheckUtils]: 378: Hoare triple {231887#false} ~p31_old~0 := ~p31_new~0; {231887#false} is VALID [2020-07-10 20:48:17,512 INFO L280 TraceCheckUtils]: 379: Hoare triple {231887#false} ~p31_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,512 INFO L280 TraceCheckUtils]: 380: Hoare triple {231887#false} ~p32_old~0 := ~p32_new~0; {231887#false} is VALID [2020-07-10 20:48:17,512 INFO L280 TraceCheckUtils]: 381: Hoare triple {231887#false} ~p32_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,512 INFO L280 TraceCheckUtils]: 382: Hoare triple {231887#false} havoc ~check__tmp~2; {231887#false} is VALID [2020-07-10 20:48:17,512 INFO L280 TraceCheckUtils]: 383: Hoare triple {231887#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,513 INFO L280 TraceCheckUtils]: 384: Hoare triple {231887#false} assume ~st1~0 + ~nl1~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,513 INFO L280 TraceCheckUtils]: 385: Hoare triple {231887#false} assume ~st2~0 + ~nl2~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,513 INFO L280 TraceCheckUtils]: 386: Hoare triple {231887#false} assume ~st3~0 + ~nl3~0 <= 1; {231887#false} is VALID [2020-07-10 20:48:17,513 INFO L280 TraceCheckUtils]: 387: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-10 20:48:17,513 INFO L280 TraceCheckUtils]: 388: Hoare triple {231887#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {231887#false} is VALID [2020-07-10 20:48:17,514 INFO L280 TraceCheckUtils]: 389: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-10 20:48:17,514 INFO L280 TraceCheckUtils]: 390: Hoare triple {231887#false} assume !(~r1~0 % 256 >= 2); {231887#false} is VALID [2020-07-10 20:48:17,514 INFO L280 TraceCheckUtils]: 391: Hoare triple {231887#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {231887#false} is VALID [2020-07-10 20:48:17,514 INFO L280 TraceCheckUtils]: 392: Hoare triple {231887#false} assume ~r1~0 % 256 < 2; {231887#false} is VALID [2020-07-10 20:48:17,514 INFO L280 TraceCheckUtils]: 393: Hoare triple {231887#false} ~check__tmp~2 := 1; {231887#false} is VALID [2020-07-10 20:48:17,514 INFO L280 TraceCheckUtils]: 394: Hoare triple {231887#false} ~__return_2288~0 := ~check__tmp~2; {231887#false} is VALID [2020-07-10 20:48:17,515 INFO L280 TraceCheckUtils]: 395: Hoare triple {231887#false} ~main__c1~0 := ~__return_2288~0; {231887#false} is VALID [2020-07-10 20:48:17,515 INFO L280 TraceCheckUtils]: 396: Hoare triple {231887#false} havoc ~__tmp_3~0; {231887#false} is VALID [2020-07-10 20:48:17,515 INFO L280 TraceCheckUtils]: 397: Hoare triple {231887#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {231887#false} is VALID [2020-07-10 20:48:17,515 INFO L280 TraceCheckUtils]: 398: Hoare triple {231887#false} havoc ~assert__arg~2; {231887#false} is VALID [2020-07-10 20:48:17,515 INFO L280 TraceCheckUtils]: 399: Hoare triple {231887#false} ~assert__arg~2 := ~__tmp_3~0; {231887#false} is VALID [2020-07-10 20:48:17,516 INFO L280 TraceCheckUtils]: 400: Hoare triple {231887#false} assume !(0 == ~assert__arg~2 % 256); {231887#false} is VALID [2020-07-10 20:48:17,516 INFO L280 TraceCheckUtils]: 401: Hoare triple {231887#false} havoc ~node1__newmax~3; {231887#false} is VALID [2020-07-10 20:48:17,516 INFO L280 TraceCheckUtils]: 402: Hoare triple {231887#false} ~node1__newmax~3 := 0; {231887#false} is VALID [2020-07-10 20:48:17,516 INFO L280 TraceCheckUtils]: 403: Hoare triple {231887#false} assume !(0 == ~mode1~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,516 INFO L280 TraceCheckUtils]: 404: Hoare triple {231887#false} assume !(255 == ~r1~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,517 INFO L280 TraceCheckUtils]: 405: Hoare triple {231887#false} ~r1~0 := 1 + ~r1~0 % 256; {231887#false} is VALID [2020-07-10 20:48:17,517 INFO L280 TraceCheckUtils]: 406: Hoare triple {231887#false} assume !!(0 == ~ep21~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,517 INFO L280 TraceCheckUtils]: 407: Hoare triple {231887#false} assume !!(0 == ~ep31~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,517 INFO L280 TraceCheckUtils]: 408: Hoare triple {231887#false} ~newmax1~0 := ~node1__newmax~3; {231887#false} is VALID [2020-07-10 20:48:17,517 INFO L280 TraceCheckUtils]: 409: Hoare triple {231887#false} assume 2 == ~r1~0 % 256; {231887#false} is VALID [2020-07-10 20:48:17,517 INFO L280 TraceCheckUtils]: 410: Hoare triple {231887#false} assume ~max1~0 == ~id1~0; {231887#false} is VALID [2020-07-10 20:48:17,518 INFO L280 TraceCheckUtils]: 411: Hoare triple {231887#false} ~st1~0 := 1; {231887#false} is VALID [2020-07-10 20:48:17,518 INFO L280 TraceCheckUtils]: 412: Hoare triple {231887#false} ~mode1~0 := 0; {231887#false} is VALID [2020-07-10 20:48:17,518 INFO L280 TraceCheckUtils]: 413: Hoare triple {231887#false} havoc ~node2__newmax~3; {231887#false} is VALID [2020-07-10 20:48:17,518 INFO L280 TraceCheckUtils]: 414: Hoare triple {231887#false} ~node2__newmax~3 := 0; {231887#false} is VALID [2020-07-10 20:48:17,518 INFO L280 TraceCheckUtils]: 415: Hoare triple {231887#false} assume !(0 == ~mode2~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,519 INFO L280 TraceCheckUtils]: 416: Hoare triple {231887#false} assume !(255 == ~r2~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,519 INFO L280 TraceCheckUtils]: 417: Hoare triple {231887#false} ~r2~0 := 1 + ~r2~0 % 256; {231887#false} is VALID [2020-07-10 20:48:17,519 INFO L280 TraceCheckUtils]: 418: Hoare triple {231887#false} assume !!(0 == ~ep12~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,519 INFO L280 TraceCheckUtils]: 419: Hoare triple {231887#false} assume !!(0 == ~ep32~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,519 INFO L280 TraceCheckUtils]: 420: Hoare triple {231887#false} ~newmax2~0 := ~node2__newmax~3; {231887#false} is VALID [2020-07-10 20:48:17,520 INFO L280 TraceCheckUtils]: 421: Hoare triple {231887#false} assume 2 == ~r2~0 % 256; {231887#false} is VALID [2020-07-10 20:48:17,520 INFO L280 TraceCheckUtils]: 422: Hoare triple {231887#false} assume ~max2~0 == ~id2~0; {231887#false} is VALID [2020-07-10 20:48:17,520 INFO L280 TraceCheckUtils]: 423: Hoare triple {231887#false} ~st2~0 := 1; {231887#false} is VALID [2020-07-10 20:48:17,520 INFO L280 TraceCheckUtils]: 424: Hoare triple {231887#false} ~mode2~0 := 0; {231887#false} is VALID [2020-07-10 20:48:17,520 INFO L280 TraceCheckUtils]: 425: Hoare triple {231887#false} havoc ~node3__newmax~3; {231887#false} is VALID [2020-07-10 20:48:17,520 INFO L280 TraceCheckUtils]: 426: Hoare triple {231887#false} ~node3__newmax~3 := 0; {231887#false} is VALID [2020-07-10 20:48:17,521 INFO L280 TraceCheckUtils]: 427: Hoare triple {231887#false} assume !(0 == ~mode3~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,521 INFO L280 TraceCheckUtils]: 428: Hoare triple {231887#false} assume !(255 == ~r3~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,521 INFO L280 TraceCheckUtils]: 429: Hoare triple {231887#false} ~r3~0 := 1 + ~r3~0 % 256; {231887#false} is VALID [2020-07-10 20:48:17,521 INFO L280 TraceCheckUtils]: 430: Hoare triple {231887#false} assume !!(0 == ~ep13~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,521 INFO L280 TraceCheckUtils]: 431: Hoare triple {231887#false} assume !!(0 == ~ep23~0 % 256); {231887#false} is VALID [2020-07-10 20:48:17,521 INFO L280 TraceCheckUtils]: 432: Hoare triple {231887#false} ~newmax3~0 := ~node3__newmax~3; {231887#false} is VALID [2020-07-10 20:48:17,522 INFO L280 TraceCheckUtils]: 433: Hoare triple {231887#false} assume 2 == ~r3~0 % 256; {231887#false} is VALID [2020-07-10 20:48:17,522 INFO L280 TraceCheckUtils]: 434: Hoare triple {231887#false} assume ~max3~0 == ~id3~0; {231887#false} is VALID [2020-07-10 20:48:17,522 INFO L280 TraceCheckUtils]: 435: Hoare triple {231887#false} ~st3~0 := 1; {231887#false} is VALID [2020-07-10 20:48:17,522 INFO L280 TraceCheckUtils]: 436: Hoare triple {231887#false} ~mode3~0 := 0; {231887#false} is VALID [2020-07-10 20:48:17,522 INFO L280 TraceCheckUtils]: 437: Hoare triple {231887#false} ~p12_old~0 := ~p12_new~0; {231887#false} is VALID [2020-07-10 20:48:17,523 INFO L280 TraceCheckUtils]: 438: Hoare triple {231887#false} ~p12_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,523 INFO L280 TraceCheckUtils]: 439: Hoare triple {231887#false} ~p13_old~0 := ~p13_new~0; {231887#false} is VALID [2020-07-10 20:48:17,523 INFO L280 TraceCheckUtils]: 440: Hoare triple {231887#false} ~p13_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,523 INFO L280 TraceCheckUtils]: 441: Hoare triple {231887#false} ~p21_old~0 := ~p21_new~0; {231887#false} is VALID [2020-07-10 20:48:17,523 INFO L280 TraceCheckUtils]: 442: Hoare triple {231887#false} ~p21_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,523 INFO L280 TraceCheckUtils]: 443: Hoare triple {231887#false} ~p23_old~0 := ~p23_new~0; {231887#false} is VALID [2020-07-10 20:48:17,524 INFO L280 TraceCheckUtils]: 444: Hoare triple {231887#false} ~p23_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,524 INFO L280 TraceCheckUtils]: 445: Hoare triple {231887#false} ~p31_old~0 := ~p31_new~0; {231887#false} is VALID [2020-07-10 20:48:17,524 INFO L280 TraceCheckUtils]: 446: Hoare triple {231887#false} ~p31_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,524 INFO L280 TraceCheckUtils]: 447: Hoare triple {231887#false} ~p32_old~0 := ~p32_new~0; {231887#false} is VALID [2020-07-10 20:48:17,524 INFO L280 TraceCheckUtils]: 448: Hoare triple {231887#false} ~p32_new~0 := ~nomsg~0; {231887#false} is VALID [2020-07-10 20:48:17,524 INFO L280 TraceCheckUtils]: 449: Hoare triple {231887#false} havoc ~check__tmp~3; {231887#false} is VALID [2020-07-10 20:48:17,525 INFO L280 TraceCheckUtils]: 450: Hoare triple {231887#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {231887#false} is VALID [2020-07-10 20:48:17,525 INFO L280 TraceCheckUtils]: 451: Hoare triple {231887#false} ~check__tmp~3 := 0; {231887#false} is VALID [2020-07-10 20:48:17,525 INFO L280 TraceCheckUtils]: 452: Hoare triple {231887#false} ~__return_3084~0 := ~check__tmp~3; {231887#false} is VALID [2020-07-10 20:48:17,525 INFO L280 TraceCheckUtils]: 453: Hoare triple {231887#false} ~main__c1~0 := ~__return_3084~0; {231887#false} is VALID [2020-07-10 20:48:17,525 INFO L280 TraceCheckUtils]: 454: Hoare triple {231887#false} havoc ~__tmp_4~0; {231887#false} is VALID [2020-07-10 20:48:17,526 INFO L280 TraceCheckUtils]: 455: Hoare triple {231887#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {231887#false} is VALID [2020-07-10 20:48:17,526 INFO L280 TraceCheckUtils]: 456: Hoare triple {231887#false} havoc ~assert__arg~3; {231887#false} is VALID [2020-07-10 20:48:17,526 INFO L280 TraceCheckUtils]: 457: Hoare triple {231887#false} ~assert__arg~3 := ~__tmp_4~0; {231887#false} is VALID [2020-07-10 20:48:17,526 INFO L280 TraceCheckUtils]: 458: Hoare triple {231887#false} assume 0 == ~assert__arg~3 % 256; {231887#false} is VALID [2020-07-10 20:48:17,526 INFO L280 TraceCheckUtils]: 459: Hoare triple {231887#false} assume !false; {231887#false} is VALID [2020-07-10 20:48:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 20:48:17,709 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 20:48:17,709 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [907156021] [2020-07-10 20:48:17,709 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 20:48:17,709 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 20:48:17,710 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160773136] [2020-07-10 20:48:17,711 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-10 20:48:17,711 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 20:48:17,711 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 20:48:18,636 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:48:18,636 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 20:48:18,636 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 20:48:18,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 20:48:18,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 20:48:18,637 INFO L87 Difference]: Start difference. First operand 7115 states and 8800 transitions. Second operand 5 states. [2020-07-10 20:50:48,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 20:50:48,300 INFO L93 Difference]: Finished difference Result 18958 states and 23459 transitions. [2020-07-10 20:50:48,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 20:50:48,301 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-10 20:50:48,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 20:50:48,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:50:48,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3330 transitions. [2020-07-10 20:50:48,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 20:50:48,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3330 transitions. [2020-07-10 20:50:48,323 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3330 transitions. [2020-07-10 20:50:56,329 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3330 edges. 3330 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 20:51:01,954 INFO L225 Difference]: With dead ends: 18958 [2020-07-10 20:51:01,954 INFO L226 Difference]: Without dead ends: 12093 [2020-07-10 20:51:01,963 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 20:51:01,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12093 states.