/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:47:04,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:47:04,150 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:47:04,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 15:47:04,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 15:47:04,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 15:47:04,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 15:47:04,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 15:47:04,189 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 15:47:04,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 15:47:04,194 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 15:47:04,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 15:47:04,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 15:47:04,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 15:47:04,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 15:47:04,203 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 15:47:04,204 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 15:47:04,205 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 15:47:04,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 15:47:04,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 15:47:04,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 15:47:04,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 15:47:04,224 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 15:47:04,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 15:47:04,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 15:47:04,232 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 15:47:04,233 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 15:47:04,234 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 15:47:04,235 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 15:47:04,238 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 15:47:04,239 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 15:47:04,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 15:47:04,239 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 15:47:04,240 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 15:47:04,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 15:47:04,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 15:47:04,243 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 15:47:04,279 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:47:04,283 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:47:04,284 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:47:04,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:47:04,284 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:47:04,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:47:04,285 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:47:04,285 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:47:04,285 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:47:04,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:47:04,288 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:47:04,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:47:04,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:47:04,288 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:47:04,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:47:04,289 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:47:04,289 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:47:04,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:47:04,289 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:47:04,289 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:47:04,290 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:47:04,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:47:04,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:47:04,291 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:47:04,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:47:04,291 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:47:04,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:47:04,292 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:47:04,292 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:47:04,292 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:47:04,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:47:04,624 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:47:04,628 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:47:04,630 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:47:04,630 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:47:04,631 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-10 15:47:04,708 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bb41723d/f7b0334eb7314c6b8cb0044a3aef1785/FLAG3d0b43b4a [2020-07-10 15:47:05,468 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:47:05,469 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-10 15:47:05,497 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bb41723d/f7b0334eb7314c6b8cb0044a3aef1785/FLAG3d0b43b4a [2020-07-10 15:47:05,561 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bb41723d/f7b0334eb7314c6b8cb0044a3aef1785 [2020-07-10 15:47:05,570 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:47:05,572 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:47:05,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:47:05,573 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:47:05,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:47:05,579 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:47:05" (1/1) ... [2020-07-10 15:47:05,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20e6bfa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:47:05, skipping insertion in model container [2020-07-10 15:47:05,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:47:05" (1/1) ... [2020-07-10 15:47:05,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:47:05,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:47:07,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:47:07,298 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:47:08,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:47:08,335 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:47:08,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:47:08 WrapperNode [2020-07-10 15:47:08,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:47:08,336 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:47:08,337 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:47:08,337 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:47:08,352 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:47:08" (1/1) ... [2020-07-10 15:47:08,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:47:08" (1/1) ... [2020-07-10 15:47:08,411 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:47:08" (1/1) ... [2020-07-10 15:47:08,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:47:08" (1/1) ... [2020-07-10 15:47:08,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:47:08" (1/1) ... [2020-07-10 15:47:08,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:47:08" (1/1) ... [2020-07-10 15:47:08,559 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:47:08" (1/1) ... [2020-07-10 15:47:08,575 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:47:08,576 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:47:08,576 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:47:08,576 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:47:08,578 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:47:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:47:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:47:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:47:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-10 15:47:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:47:08,650 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:47:08,650 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-10 15:47:08,650 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-10 15:47:08,651 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-10 15:47:08,651 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-10 15:47:08,651 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-10 15:47:08,651 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-10 15:47:08,652 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-10 15:47:08,652 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-10 15:47:08,652 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-10 15:47:08,652 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-10 15:47:08,653 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-10 15:47:08,653 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2020-07-10 15:47:08,653 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-10 15:47:08,653 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-10 15:47:08,654 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:47:08,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:47:08,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:47:13,854 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:47:13,854 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 15:47:13,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:47:13 BoogieIcfgContainer [2020-07-10 15:47:13,867 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:47:13,874 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:47:13,874 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:47:13,877 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:47:13,877 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:47:05" (1/3) ... [2020-07-10 15:47:13,878 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c681ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:47:13, skipping insertion in model container [2020-07-10 15:47:13,878 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:47:08" (2/3) ... [2020-07-10 15:47:13,879 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c681ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:47:13, skipping insertion in model container [2020-07-10 15:47:13,879 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:47:13" (3/3) ... [2020-07-10 15:47:13,880 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-10 15:47:13,888 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:47:13,898 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 12 error locations. [2020-07-10 15:47:13,913 INFO L251 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2020-07-10 15:47:13,940 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:47:13,940 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:47:13,940 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:47:13,941 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:47:13,941 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:47:13,941 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:47:13,941 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:47:13,941 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:47:13,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states. [2020-07-10 15:47:14,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2020-07-10 15:47:14,018 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:47:14,020 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] [2020-07-10 15:47:14,021 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:47:14,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:47:14,027 INFO L82 PathProgramCache]: Analyzing trace with hash -179235525, now seen corresponding path program 1 times [2020-07-10 15:47:14,038 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:47:14,039 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1966031566] [2020-07-10 15:47:14,039 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:47:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:47:16,164 WARN L193 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-10 15:47:16,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:47:16,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {1025#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {1019#true} is VALID [2020-07-10 15:47:16,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {1019#true} assume true; {1019#true} is VALID [2020-07-10 15:47:16,248 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1019#true} {1019#true} #4275#return; {1019#true} is VALID [2020-07-10 15:47:16,258 INFO L263 TraceCheckUtils]: 0: Hoare triple {1019#true} call ULTIMATE.init(); {1025#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 15:47:16,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {1025#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {1019#true} is VALID [2020-07-10 15:47:16,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {1019#true} assume true; {1019#true} is VALID [2020-07-10 15:47:16,259 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1019#true} {1019#true} #4275#return; {1019#true} is VALID [2020-07-10 15:47:16,260 INFO L263 TraceCheckUtils]: 4: Hoare triple {1019#true} call #t~ret44 := main(); {1019#true} is VALID [2020-07-10 15:47:16,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {1019#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {1019#true} is VALID [2020-07-10 15:47:16,261 INFO L280 TraceCheckUtils]: 6: Hoare triple {1019#true} assume !(0 == ~init__r121~0 % 256);~init__tmp~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,262 INFO L280 TraceCheckUtils]: 7: Hoare triple {1019#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,262 INFO L280 TraceCheckUtils]: 8: Hoare triple {1019#true} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,263 INFO L280 TraceCheckUtils]: 9: Hoare triple {1019#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,263 INFO L280 TraceCheckUtils]: 10: Hoare triple {1019#true} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,263 INFO L280 TraceCheckUtils]: 11: Hoare triple {1019#true} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,264 INFO L280 TraceCheckUtils]: 12: Hoare triple {1019#true} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,264 INFO L280 TraceCheckUtils]: 13: Hoare triple {1019#true} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,264 INFO L280 TraceCheckUtils]: 14: Hoare triple {1019#true} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,265 INFO L280 TraceCheckUtils]: 15: Hoare triple {1019#true} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,265 INFO L280 TraceCheckUtils]: 16: Hoare triple {1019#true} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,265 INFO L280 TraceCheckUtils]: 17: Hoare triple {1019#true} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,266 INFO L280 TraceCheckUtils]: 18: Hoare triple {1019#true} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,266 INFO L280 TraceCheckUtils]: 19: Hoare triple {1019#true} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,266 INFO L280 TraceCheckUtils]: 20: Hoare triple {1019#true} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,267 INFO L280 TraceCheckUtils]: 21: Hoare triple {1019#true} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,267 INFO L280 TraceCheckUtils]: 22: Hoare triple {1019#true} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,268 INFO L280 TraceCheckUtils]: 23: Hoare triple {1019#true} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,268 INFO L280 TraceCheckUtils]: 24: Hoare triple {1019#true} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,268 INFO L280 TraceCheckUtils]: 25: Hoare triple {1019#true} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,269 INFO L280 TraceCheckUtils]: 26: Hoare triple {1019#true} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,269 INFO L280 TraceCheckUtils]: 27: Hoare triple {1019#true} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,269 INFO L280 TraceCheckUtils]: 28: Hoare triple {1019#true} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,270 INFO L280 TraceCheckUtils]: 29: Hoare triple {1019#true} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,270 INFO L280 TraceCheckUtils]: 30: Hoare triple {1019#true} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,270 INFO L280 TraceCheckUtils]: 31: Hoare triple {1019#true} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,271 INFO L280 TraceCheckUtils]: 32: Hoare triple {1019#true} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,271 INFO L280 TraceCheckUtils]: 33: Hoare triple {1019#true} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,271 INFO L280 TraceCheckUtils]: 34: Hoare triple {1019#true} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,272 INFO L280 TraceCheckUtils]: 35: Hoare triple {1019#true} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,272 INFO L280 TraceCheckUtils]: 36: Hoare triple {1019#true} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,272 INFO L280 TraceCheckUtils]: 37: Hoare triple {1019#true} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,273 INFO L280 TraceCheckUtils]: 38: Hoare triple {1019#true} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,273 INFO L280 TraceCheckUtils]: 39: Hoare triple {1019#true} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,273 INFO L280 TraceCheckUtils]: 40: Hoare triple {1019#true} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,274 INFO L280 TraceCheckUtils]: 41: Hoare triple {1019#true} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,274 INFO L280 TraceCheckUtils]: 42: Hoare triple {1019#true} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,275 INFO L280 TraceCheckUtils]: 43: Hoare triple {1019#true} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,275 INFO L280 TraceCheckUtils]: 44: Hoare triple {1019#true} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,275 INFO L280 TraceCheckUtils]: 45: Hoare triple {1019#true} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,276 INFO L280 TraceCheckUtils]: 46: Hoare triple {1019#true} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,276 INFO L280 TraceCheckUtils]: 47: Hoare triple {1019#true} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,276 INFO L280 TraceCheckUtils]: 48: Hoare triple {1019#true} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,277 INFO L280 TraceCheckUtils]: 49: Hoare triple {1019#true} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,277 INFO L280 TraceCheckUtils]: 50: Hoare triple {1019#true} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,277 INFO L280 TraceCheckUtils]: 51: Hoare triple {1019#true} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,278 INFO L280 TraceCheckUtils]: 52: Hoare triple {1019#true} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {1019#true} is VALID [2020-07-10 15:47:16,278 INFO L280 TraceCheckUtils]: 53: Hoare triple {1019#true} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {1019#true} is VALID [2020-07-10 15:47:16,278 INFO L280 TraceCheckUtils]: 54: Hoare triple {1019#true} assume ~id1~0 != ~id2~0; {1019#true} is VALID [2020-07-10 15:47:16,279 INFO L280 TraceCheckUtils]: 55: Hoare triple {1019#true} assume ~id1~0 != ~id3~0; {1019#true} is VALID [2020-07-10 15:47:16,279 INFO L280 TraceCheckUtils]: 56: Hoare triple {1019#true} assume ~id1~0 != ~id4~0; {1019#true} is VALID [2020-07-10 15:47:16,279 INFO L280 TraceCheckUtils]: 57: Hoare triple {1019#true} assume ~id2~0 != ~id3~0; {1019#true} is VALID [2020-07-10 15:47:16,280 INFO L280 TraceCheckUtils]: 58: Hoare triple {1019#true} assume ~id2~0 != ~id4~0; {1019#true} is VALID [2020-07-10 15:47:16,280 INFO L280 TraceCheckUtils]: 59: Hoare triple {1019#true} assume ~id3~0 != ~id4~0; {1019#true} is VALID [2020-07-10 15:47:16,280 INFO L280 TraceCheckUtils]: 60: Hoare triple {1019#true} assume ~id1~0 >= 0; {1019#true} is VALID [2020-07-10 15:47:16,281 INFO L280 TraceCheckUtils]: 61: Hoare triple {1019#true} assume ~id2~0 >= 0; {1019#true} is VALID [2020-07-10 15:47:16,281 INFO L280 TraceCheckUtils]: 62: Hoare triple {1019#true} assume ~id3~0 >= 0; {1019#true} is VALID [2020-07-10 15:47:16,281 INFO L280 TraceCheckUtils]: 63: Hoare triple {1019#true} assume ~id4~0 >= 0; {1019#true} is VALID [2020-07-10 15:47:16,282 INFO L280 TraceCheckUtils]: 64: Hoare triple {1019#true} assume 0 == ~r1~0 % 256; {1019#true} is VALID [2020-07-10 15:47:16,282 INFO L280 TraceCheckUtils]: 65: Hoare triple {1019#true} assume 0 == ~r2~0 % 256; {1019#true} is VALID [2020-07-10 15:47:16,282 INFO L280 TraceCheckUtils]: 66: Hoare triple {1019#true} assume 0 == ~r3~0 % 256; {1019#true} is VALID [2020-07-10 15:47:16,283 INFO L280 TraceCheckUtils]: 67: Hoare triple {1019#true} assume 0 == ~r4~0 % 256; {1019#true} is VALID [2020-07-10 15:47:16,283 INFO L280 TraceCheckUtils]: 68: Hoare triple {1019#true} assume !(0 == ~init__r123~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,283 INFO L280 TraceCheckUtils]: 69: Hoare triple {1019#true} assume !(0 == ~init__r133~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,284 INFO L280 TraceCheckUtils]: 70: Hoare triple {1019#true} assume !(0 == ~init__r143~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,284 INFO L280 TraceCheckUtils]: 71: Hoare triple {1019#true} assume !(0 == ~init__r213~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,284 INFO L280 TraceCheckUtils]: 72: Hoare triple {1019#true} assume !(0 == ~init__r233~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,285 INFO L280 TraceCheckUtils]: 73: Hoare triple {1019#true} assume !(0 == ~init__r243~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,285 INFO L280 TraceCheckUtils]: 74: Hoare triple {1019#true} assume !(0 == ~init__r313~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,285 INFO L280 TraceCheckUtils]: 75: Hoare triple {1019#true} assume !(0 == ~init__r323~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,286 INFO L280 TraceCheckUtils]: 76: Hoare triple {1019#true} assume !(0 == ~init__r343~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,286 INFO L280 TraceCheckUtils]: 77: Hoare triple {1019#true} assume !(0 == ~init__r413~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,286 INFO L280 TraceCheckUtils]: 78: Hoare triple {1019#true} assume !(0 == ~init__r423~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,287 INFO L280 TraceCheckUtils]: 79: Hoare triple {1019#true} assume !(0 == ~init__r433~0 % 256); {1019#true} is VALID [2020-07-10 15:47:16,287 INFO L280 TraceCheckUtils]: 80: Hoare triple {1019#true} assume ~max1~0 == ~id1~0; {1019#true} is VALID [2020-07-10 15:47:16,288 INFO L280 TraceCheckUtils]: 81: Hoare triple {1019#true} assume ~max2~0 == ~id2~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,289 INFO L280 TraceCheckUtils]: 82: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,290 INFO L280 TraceCheckUtils]: 83: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~max4~0 == ~id4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,291 INFO L280 TraceCheckUtils]: 84: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,292 INFO L280 TraceCheckUtils]: 85: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,292 INFO L280 TraceCheckUtils]: 86: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,293 INFO L280 TraceCheckUtils]: 87: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,294 INFO L280 TraceCheckUtils]: 88: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,295 INFO L280 TraceCheckUtils]: 89: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,295 INFO L280 TraceCheckUtils]: 90: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,296 INFO L280 TraceCheckUtils]: 91: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,297 INFO L280 TraceCheckUtils]: 92: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,298 INFO L280 TraceCheckUtils]: 93: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,299 INFO L280 TraceCheckUtils]: 94: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,299 INFO L280 TraceCheckUtils]: 95: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode4~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,300 INFO L280 TraceCheckUtils]: 96: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,301 INFO L280 TraceCheckUtils]: 97: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,302 INFO L280 TraceCheckUtils]: 98: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,303 INFO L280 TraceCheckUtils]: 99: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,303 INFO L280 TraceCheckUtils]: 100: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,304 INFO L280 TraceCheckUtils]: 101: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,305 INFO L280 TraceCheckUtils]: 102: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,306 INFO L280 TraceCheckUtils]: 103: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,307 INFO L280 TraceCheckUtils]: 104: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,307 INFO L280 TraceCheckUtils]: 105: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,308 INFO L280 TraceCheckUtils]: 106: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,309 INFO L280 TraceCheckUtils]: 107: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,310 INFO L280 TraceCheckUtils]: 108: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,311 INFO L280 TraceCheckUtils]: 109: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,312 INFO L280 TraceCheckUtils]: 110: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,312 INFO L280 TraceCheckUtils]: 111: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,313 INFO L280 TraceCheckUtils]: 112: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,314 INFO L280 TraceCheckUtils]: 113: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,315 INFO L280 TraceCheckUtils]: 114: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,316 INFO L280 TraceCheckUtils]: 115: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,316 INFO L280 TraceCheckUtils]: 116: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,317 INFO L280 TraceCheckUtils]: 117: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,318 INFO L280 TraceCheckUtils]: 118: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,319 INFO L280 TraceCheckUtils]: 119: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,320 INFO L280 TraceCheckUtils]: 120: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r4~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,320 INFO L280 TraceCheckUtils]: 121: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,321 INFO L280 TraceCheckUtils]: 122: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,322 INFO L280 TraceCheckUtils]: 123: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,323 INFO L280 TraceCheckUtils]: 124: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,324 INFO L280 TraceCheckUtils]: 125: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,324 INFO L280 TraceCheckUtils]: 126: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,325 INFO L280 TraceCheckUtils]: 127: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,326 INFO L280 TraceCheckUtils]: 128: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,327 INFO L280 TraceCheckUtils]: 129: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,327 INFO L280 TraceCheckUtils]: 130: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,328 INFO L280 TraceCheckUtils]: 131: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,329 INFO L280 TraceCheckUtils]: 132: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,330 INFO L280 TraceCheckUtils]: 133: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,331 INFO L280 TraceCheckUtils]: 134: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,331 INFO L280 TraceCheckUtils]: 135: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,332 INFO L280 TraceCheckUtils]: 136: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,333 INFO L280 TraceCheckUtils]: 137: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,334 INFO L280 TraceCheckUtils]: 138: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,335 INFO L280 TraceCheckUtils]: 139: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,335 INFO L280 TraceCheckUtils]: 140: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,336 INFO L280 TraceCheckUtils]: 141: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,337 INFO L280 TraceCheckUtils]: 142: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,338 INFO L280 TraceCheckUtils]: 143: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,338 INFO L280 TraceCheckUtils]: 144: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,339 INFO L280 TraceCheckUtils]: 145: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,340 INFO L280 TraceCheckUtils]: 146: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,341 INFO L280 TraceCheckUtils]: 147: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,342 INFO L280 TraceCheckUtils]: 148: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,342 INFO L280 TraceCheckUtils]: 149: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,343 INFO L280 TraceCheckUtils]: 150: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,344 INFO L280 TraceCheckUtils]: 151: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,345 INFO L280 TraceCheckUtils]: 152: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,345 INFO L280 TraceCheckUtils]: 153: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,346 INFO L280 TraceCheckUtils]: 154: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,347 INFO L280 TraceCheckUtils]: 155: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,347 INFO L280 TraceCheckUtils]: 156: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,348 INFO L280 TraceCheckUtils]: 157: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,349 INFO L280 TraceCheckUtils]: 158: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,350 INFO L280 TraceCheckUtils]: 159: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,350 INFO L280 TraceCheckUtils]: 160: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,351 INFO L280 TraceCheckUtils]: 161: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,352 INFO L280 TraceCheckUtils]: 162: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,353 INFO L280 TraceCheckUtils]: 163: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax4~0 := ~node4__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,353 INFO L280 TraceCheckUtils]: 164: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,354 INFO L280 TraceCheckUtils]: 165: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,355 INFO L280 TraceCheckUtils]: 166: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,356 INFO L280 TraceCheckUtils]: 167: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,356 INFO L280 TraceCheckUtils]: 168: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,357 INFO L280 TraceCheckUtils]: 169: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,358 INFO L280 TraceCheckUtils]: 170: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,359 INFO L280 TraceCheckUtils]: 171: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,360 INFO L280 TraceCheckUtils]: 172: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,360 INFO L280 TraceCheckUtils]: 173: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,361 INFO L280 TraceCheckUtils]: 174: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,362 INFO L280 TraceCheckUtils]: 175: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,362 INFO L280 TraceCheckUtils]: 176: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,363 INFO L280 TraceCheckUtils]: 177: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,364 INFO L280 TraceCheckUtils]: 178: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,365 INFO L280 TraceCheckUtils]: 179: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,365 INFO L280 TraceCheckUtils]: 180: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,366 INFO L280 TraceCheckUtils]: 181: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,367 INFO L280 TraceCheckUtils]: 182: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,368 INFO L280 TraceCheckUtils]: 183: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,368 INFO L280 TraceCheckUtils]: 184: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,369 INFO L280 TraceCheckUtils]: 185: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,370 INFO L280 TraceCheckUtils]: 186: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,370 INFO L280 TraceCheckUtils]: 187: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,371 INFO L280 TraceCheckUtils]: 188: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,372 INFO L280 TraceCheckUtils]: 189: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,373 INFO L280 TraceCheckUtils]: 190: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,374 INFO L280 TraceCheckUtils]: 191: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,374 INFO L280 TraceCheckUtils]: 192: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,375 INFO L280 TraceCheckUtils]: 193: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,376 INFO L280 TraceCheckUtils]: 194: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,376 INFO L280 TraceCheckUtils]: 195: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,377 INFO L280 TraceCheckUtils]: 196: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r4~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,378 INFO L280 TraceCheckUtils]: 197: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,379 INFO L280 TraceCheckUtils]: 198: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,379 INFO L280 TraceCheckUtils]: 199: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,380 INFO L280 TraceCheckUtils]: 200: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,381 INFO L280 TraceCheckUtils]: 201: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,382 INFO L280 TraceCheckUtils]: 202: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,383 INFO L280 TraceCheckUtils]: 203: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,383 INFO L280 TraceCheckUtils]: 204: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,384 INFO L280 TraceCheckUtils]: 205: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,385 INFO L280 TraceCheckUtils]: 206: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,386 INFO L280 TraceCheckUtils]: 207: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,386 INFO L280 TraceCheckUtils]: 208: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,387 INFO L280 TraceCheckUtils]: 209: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,388 INFO L280 TraceCheckUtils]: 210: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,389 INFO L280 TraceCheckUtils]: 211: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,390 INFO L280 TraceCheckUtils]: 212: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,391 INFO L280 TraceCheckUtils]: 213: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,391 INFO L280 TraceCheckUtils]: 214: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,392 INFO L280 TraceCheckUtils]: 215: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,393 INFO L280 TraceCheckUtils]: 216: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,393 INFO L280 TraceCheckUtils]: 217: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,394 INFO L280 TraceCheckUtils]: 218: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,395 INFO L280 TraceCheckUtils]: 219: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,396 INFO L280 TraceCheckUtils]: 220: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,396 INFO L280 TraceCheckUtils]: 221: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,397 INFO L280 TraceCheckUtils]: 222: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,398 INFO L280 TraceCheckUtils]: 223: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,399 INFO L280 TraceCheckUtils]: 224: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,399 INFO L280 TraceCheckUtils]: 225: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,400 INFO L280 TraceCheckUtils]: 226: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,401 INFO L280 TraceCheckUtils]: 227: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,402 INFO L280 TraceCheckUtils]: 228: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,402 INFO L280 TraceCheckUtils]: 229: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,403 INFO L280 TraceCheckUtils]: 230: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,404 INFO L280 TraceCheckUtils]: 231: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,404 INFO L280 TraceCheckUtils]: 232: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,405 INFO L280 TraceCheckUtils]: 233: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,406 INFO L280 TraceCheckUtils]: 234: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,407 INFO L280 TraceCheckUtils]: 235: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,409 INFO L280 TraceCheckUtils]: 236: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,417 INFO L280 TraceCheckUtils]: 237: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,424 INFO L280 TraceCheckUtils]: 238: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,425 INFO L280 TraceCheckUtils]: 239: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax4~0 := ~node4__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,431 INFO L280 TraceCheckUtils]: 240: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,432 INFO L280 TraceCheckUtils]: 241: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,441 INFO L280 TraceCheckUtils]: 242: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,444 INFO L280 TraceCheckUtils]: 243: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,446 INFO L280 TraceCheckUtils]: 244: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,447 INFO L280 TraceCheckUtils]: 245: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,448 INFO L280 TraceCheckUtils]: 246: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,450 INFO L280 TraceCheckUtils]: 247: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,451 INFO L280 TraceCheckUtils]: 248: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,453 INFO L280 TraceCheckUtils]: 249: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,454 INFO L280 TraceCheckUtils]: 250: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,456 INFO L280 TraceCheckUtils]: 251: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,460 INFO L280 TraceCheckUtils]: 252: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,464 INFO L280 TraceCheckUtils]: 253: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,465 INFO L280 TraceCheckUtils]: 254: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,466 INFO L280 TraceCheckUtils]: 255: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,468 INFO L280 TraceCheckUtils]: 256: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,470 INFO L280 TraceCheckUtils]: 257: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,470 INFO L280 TraceCheckUtils]: 258: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,471 INFO L280 TraceCheckUtils]: 259: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,472 INFO L280 TraceCheckUtils]: 260: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,472 INFO L280 TraceCheckUtils]: 261: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,473 INFO L280 TraceCheckUtils]: 262: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,474 INFO L280 TraceCheckUtils]: 263: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,474 INFO L280 TraceCheckUtils]: 264: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,474 INFO L280 TraceCheckUtils]: 265: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,475 INFO L280 TraceCheckUtils]: 266: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,476 INFO L280 TraceCheckUtils]: 267: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,481 INFO L280 TraceCheckUtils]: 268: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,481 INFO L280 TraceCheckUtils]: 269: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,482 INFO L280 TraceCheckUtils]: 270: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,483 INFO L280 TraceCheckUtils]: 271: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,483 INFO L280 TraceCheckUtils]: 272: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r4~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,484 INFO L280 TraceCheckUtils]: 273: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,485 INFO L280 TraceCheckUtils]: 274: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,485 INFO L280 TraceCheckUtils]: 275: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,486 INFO L280 TraceCheckUtils]: 276: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,486 INFO L280 TraceCheckUtils]: 277: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,487 INFO L280 TraceCheckUtils]: 278: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,487 INFO L280 TraceCheckUtils]: 279: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,488 INFO L280 TraceCheckUtils]: 280: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,490 INFO L280 TraceCheckUtils]: 281: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,491 INFO L280 TraceCheckUtils]: 282: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,492 INFO L280 TraceCheckUtils]: 283: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,492 INFO L280 TraceCheckUtils]: 284: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,493 INFO L280 TraceCheckUtils]: 285: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,494 INFO L280 TraceCheckUtils]: 286: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,495 INFO L280 TraceCheckUtils]: 287: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,495 INFO L280 TraceCheckUtils]: 288: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,496 INFO L280 TraceCheckUtils]: 289: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,497 INFO L280 TraceCheckUtils]: 290: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,497 INFO L280 TraceCheckUtils]: 291: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,498 INFO L280 TraceCheckUtils]: 292: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,498 INFO L280 TraceCheckUtils]: 293: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,499 INFO L280 TraceCheckUtils]: 294: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~5; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,499 INFO L280 TraceCheckUtils]: 295: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 3 == ~r1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,500 INFO L280 TraceCheckUtils]: 296: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,500 INFO L280 TraceCheckUtils]: 297: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,501 INFO L280 TraceCheckUtils]: 298: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,501 INFO L280 TraceCheckUtils]: 299: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,502 INFO L280 TraceCheckUtils]: 300: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,502 INFO L280 TraceCheckUtils]: 301: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,503 INFO L280 TraceCheckUtils]: 302: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~5; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,503 INFO L280 TraceCheckUtils]: 303: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 3 == ~r2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-10 15:47:16,504 INFO L280 TraceCheckUtils]: 304: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0);~nl2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~7;~node3__newmax~7 := 0; {1020#false} is VALID [2020-07-10 15:47:16,504 INFO L280 TraceCheckUtils]: 305: Hoare triple {1020#false} assume !(0 == ~mode3~0 % 256); {1020#false} is VALID [2020-07-10 15:47:16,504 INFO L280 TraceCheckUtils]: 306: Hoare triple {1020#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {1020#false} is VALID [2020-07-10 15:47:16,504 INFO L280 TraceCheckUtils]: 307: Hoare triple {1020#false} assume !!(0 == ~ep13~0 % 256); {1020#false} is VALID [2020-07-10 15:47:16,504 INFO L280 TraceCheckUtils]: 308: Hoare triple {1020#false} assume !!(0 == ~ep23~0 % 256); {1020#false} is VALID [2020-07-10 15:47:16,505 INFO L280 TraceCheckUtils]: 309: Hoare triple {1020#false} assume !!(0 == ~ep43~0 % 256); {1020#false} is VALID [2020-07-10 15:47:16,505 INFO L280 TraceCheckUtils]: 310: Hoare triple {1020#false} ~newmax3~0 := ~node3__newmax~7; {1020#false} is VALID [2020-07-10 15:47:16,505 INFO L280 TraceCheckUtils]: 311: Hoare triple {1020#false} assume 3 == ~r3~0 % 256; {1020#false} is VALID [2020-07-10 15:47:16,505 INFO L280 TraceCheckUtils]: 312: Hoare triple {1020#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~8;~node4__newmax~8 := 0; {1020#false} is VALID [2020-07-10 15:47:16,505 INFO L280 TraceCheckUtils]: 313: Hoare triple {1020#false} assume !(0 == ~mode4~0 % 256); {1020#false} is VALID [2020-07-10 15:47:16,506 INFO L280 TraceCheckUtils]: 314: Hoare triple {1020#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {1020#false} is VALID [2020-07-10 15:47:16,506 INFO L280 TraceCheckUtils]: 315: Hoare triple {1020#false} assume !!(0 == ~ep14~0 % 256); {1020#false} is VALID [2020-07-10 15:47:16,506 INFO L280 TraceCheckUtils]: 316: Hoare triple {1020#false} assume !!(0 == ~ep24~0 % 256); {1020#false} is VALID [2020-07-10 15:47:16,506 INFO L280 TraceCheckUtils]: 317: Hoare triple {1020#false} assume !!(0 == ~ep34~0 % 256); {1020#false} is VALID [2020-07-10 15:47:16,507 INFO L280 TraceCheckUtils]: 318: Hoare triple {1020#false} ~newmax4~0 := ~node4__newmax~8; {1020#false} is VALID [2020-07-10 15:47:16,507 INFO L280 TraceCheckUtils]: 319: Hoare triple {1020#false} assume 3 == ~r4~0 % 256; {1020#false} is VALID [2020-07-10 15:47:16,507 INFO L280 TraceCheckUtils]: 320: Hoare triple {1020#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~10; {1020#false} is VALID [2020-07-10 15:47:16,508 INFO L280 TraceCheckUtils]: 321: Hoare triple {1020#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~10 := 0;~__return_7257~0 := ~check__tmp~10;~main__c1~0 := ~__return_7257~0;havoc ~__tmp_10~0;~__tmp_10~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~9;~assert__arg~9 := ~__tmp_10~0; {1020#false} is VALID [2020-07-10 15:47:16,508 INFO L280 TraceCheckUtils]: 322: Hoare triple {1020#false} assume 0 == ~assert__arg~9 % 256; {1020#false} is VALID [2020-07-10 15:47:16,508 INFO L280 TraceCheckUtils]: 323: Hoare triple {1020#false} assume !false; {1020#false} is VALID [2020-07-10 15:47:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:47:16,677 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1966031566] [2020-07-10 15:47:16,678 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:47:16,679 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:47:16,679 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453779760] [2020-07-10 15:47:16,686 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-10 15:47:16,691 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:47:16,696 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 15:47:17,197 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 324 edges. 324 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:47:17,198 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 15:47:17,198 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:47:17,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 15:47:17,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:47:17,216 INFO L87 Difference]: Start difference. First operand 1016 states. Second operand 4 states. [2020-07-10 15:47:18,120 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2020-07-10 15:47:36,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:47:36,221 INFO L93 Difference]: Finished difference Result 1776 states and 3147 transitions. [2020-07-10 15:47:36,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 15:47:36,221 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-10 15:47:36,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:47:36,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:47:36,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3147 transitions. [2020-07-10 15:47:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:47:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3147 transitions. [2020-07-10 15:47:36,350 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3147 transitions. [2020-07-10 15:47:40,560 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3147 edges. 3147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:47:40,835 INFO L225 Difference]: With dead ends: 1776 [2020-07-10 15:47:40,836 INFO L226 Difference]: Without dead ends: 1481 [2020-07-10 15:47:40,854 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:47:40,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1481 states. [2020-07-10 15:47:41,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1481 to 1479. [2020-07-10 15:47:41,490 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:47:41,491 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1481 states. Second operand 1479 states. [2020-07-10 15:47:41,491 INFO L74 IsIncluded]: Start isIncluded. First operand 1481 states. Second operand 1479 states. [2020-07-10 15:47:41,492 INFO L87 Difference]: Start difference. First operand 1481 states. Second operand 1479 states. [2020-07-10 15:47:41,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:47:41,637 INFO L93 Difference]: Finished difference Result 1481 states and 2267 transitions. [2020-07-10 15:47:41,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2267 transitions. [2020-07-10 15:47:41,646 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:47:41,648 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:47:41,648 INFO L74 IsIncluded]: Start isIncluded. First operand 1479 states. Second operand 1481 states. [2020-07-10 15:47:41,648 INFO L87 Difference]: Start difference. First operand 1479 states. Second operand 1481 states. [2020-07-10 15:47:41,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:47:41,769 INFO L93 Difference]: Finished difference Result 1481 states and 2267 transitions. [2020-07-10 15:47:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2267 transitions. [2020-07-10 15:47:41,773 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:47:41,773 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:47:41,773 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:47:41,773 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:47:41,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1479 states. [2020-07-10 15:47:41,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1479 states and 2266 transitions. [2020-07-10 15:47:41,955 INFO L78 Accepts]: Start accepts. Automaton has 1479 states and 2266 transitions. Word has length 324 [2020-07-10 15:47:41,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:47:41,957 INFO L479 AbstractCegarLoop]: Abstraction has 1479 states and 2266 transitions. [2020-07-10 15:47:41,957 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 15:47:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2266 transitions. [2020-07-10 15:47:41,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2020-07-10 15:47:41,967 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:47:41,967 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] [2020-07-10 15:47:41,968 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:47:41,968 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:47:41,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:47:41,969 INFO L82 PathProgramCache]: Analyzing trace with hash -220420006, now seen corresponding path program 1 times [2020-07-10 15:47:41,969 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:47:41,969 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511270888] [2020-07-10 15:47:41,969 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:47:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:47:43,284 WARN L193 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-10 15:47:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:47:43,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {8280#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {8274#true} is VALID [2020-07-10 15:47:43,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {8274#true} assume true; {8274#true} is VALID [2020-07-10 15:47:43,415 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8274#true} {8274#true} #4275#return; {8274#true} is VALID [2020-07-10 15:47:43,429 INFO L263 TraceCheckUtils]: 0: Hoare triple {8274#true} call ULTIMATE.init(); {8280#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 15:47:43,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {8280#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {8274#true} is VALID [2020-07-10 15:47:43,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {8274#true} assume true; {8274#true} is VALID [2020-07-10 15:47:43,432 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8274#true} {8274#true} #4275#return; {8274#true} is VALID [2020-07-10 15:47:43,432 INFO L263 TraceCheckUtils]: 4: Hoare triple {8274#true} call #t~ret44 := main(); {8274#true} is VALID [2020-07-10 15:47:43,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {8274#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {8274#true} is VALID [2020-07-10 15:47:43,433 INFO L280 TraceCheckUtils]: 6: Hoare triple {8274#true} assume !(0 == ~init__r121~0 % 256);~init__tmp~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {8274#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,434 INFO L280 TraceCheckUtils]: 8: Hoare triple {8274#true} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,434 INFO L280 TraceCheckUtils]: 9: Hoare triple {8274#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,434 INFO L280 TraceCheckUtils]: 10: Hoare triple {8274#true} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,435 INFO L280 TraceCheckUtils]: 11: Hoare triple {8274#true} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {8274#true} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,435 INFO L280 TraceCheckUtils]: 13: Hoare triple {8274#true} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,436 INFO L280 TraceCheckUtils]: 14: Hoare triple {8274#true} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,436 INFO L280 TraceCheckUtils]: 15: Hoare triple {8274#true} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,437 INFO L280 TraceCheckUtils]: 16: Hoare triple {8274#true} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {8274#true} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {8274#true} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,439 INFO L280 TraceCheckUtils]: 19: Hoare triple {8274#true} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,440 INFO L280 TraceCheckUtils]: 20: Hoare triple {8274#true} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {8274#true} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,440 INFO L280 TraceCheckUtils]: 22: Hoare triple {8274#true} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,446 INFO L280 TraceCheckUtils]: 23: Hoare triple {8274#true} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,447 INFO L280 TraceCheckUtils]: 24: Hoare triple {8274#true} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,447 INFO L280 TraceCheckUtils]: 25: Hoare triple {8274#true} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,447 INFO L280 TraceCheckUtils]: 26: Hoare triple {8274#true} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,448 INFO L280 TraceCheckUtils]: 27: Hoare triple {8274#true} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,448 INFO L280 TraceCheckUtils]: 28: Hoare triple {8274#true} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,448 INFO L280 TraceCheckUtils]: 29: Hoare triple {8274#true} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,449 INFO L280 TraceCheckUtils]: 30: Hoare triple {8274#true} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,449 INFO L280 TraceCheckUtils]: 31: Hoare triple {8274#true} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,449 INFO L280 TraceCheckUtils]: 32: Hoare triple {8274#true} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,450 INFO L280 TraceCheckUtils]: 33: Hoare triple {8274#true} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,450 INFO L280 TraceCheckUtils]: 34: Hoare triple {8274#true} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,450 INFO L280 TraceCheckUtils]: 35: Hoare triple {8274#true} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,451 INFO L280 TraceCheckUtils]: 36: Hoare triple {8274#true} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,451 INFO L280 TraceCheckUtils]: 37: Hoare triple {8274#true} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,451 INFO L280 TraceCheckUtils]: 38: Hoare triple {8274#true} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,452 INFO L280 TraceCheckUtils]: 39: Hoare triple {8274#true} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,452 INFO L280 TraceCheckUtils]: 40: Hoare triple {8274#true} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,452 INFO L280 TraceCheckUtils]: 41: Hoare triple {8274#true} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,453 INFO L280 TraceCheckUtils]: 42: Hoare triple {8274#true} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,453 INFO L280 TraceCheckUtils]: 43: Hoare triple {8274#true} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,454 INFO L280 TraceCheckUtils]: 44: Hoare triple {8274#true} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,454 INFO L280 TraceCheckUtils]: 45: Hoare triple {8274#true} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,454 INFO L280 TraceCheckUtils]: 46: Hoare triple {8274#true} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,455 INFO L280 TraceCheckUtils]: 47: Hoare triple {8274#true} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,455 INFO L280 TraceCheckUtils]: 48: Hoare triple {8274#true} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,457 INFO L280 TraceCheckUtils]: 49: Hoare triple {8274#true} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,458 INFO L280 TraceCheckUtils]: 50: Hoare triple {8274#true} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,459 INFO L280 TraceCheckUtils]: 51: Hoare triple {8274#true} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,459 INFO L280 TraceCheckUtils]: 52: Hoare triple {8274#true} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {8274#true} is VALID [2020-07-10 15:47:43,474 INFO L280 TraceCheckUtils]: 53: Hoare triple {8274#true} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {8274#true} is VALID [2020-07-10 15:47:43,475 INFO L280 TraceCheckUtils]: 54: Hoare triple {8274#true} assume ~id1~0 != ~id2~0; {8274#true} is VALID [2020-07-10 15:47:43,475 INFO L280 TraceCheckUtils]: 55: Hoare triple {8274#true} assume ~id1~0 != ~id3~0; {8274#true} is VALID [2020-07-10 15:47:43,476 INFO L280 TraceCheckUtils]: 56: Hoare triple {8274#true} assume ~id1~0 != ~id4~0; {8274#true} is VALID [2020-07-10 15:47:43,476 INFO L280 TraceCheckUtils]: 57: Hoare triple {8274#true} assume ~id2~0 != ~id3~0; {8274#true} is VALID [2020-07-10 15:47:43,476 INFO L280 TraceCheckUtils]: 58: Hoare triple {8274#true} assume ~id2~0 != ~id4~0; {8274#true} is VALID [2020-07-10 15:47:43,477 INFO L280 TraceCheckUtils]: 59: Hoare triple {8274#true} assume ~id3~0 != ~id4~0; {8274#true} is VALID [2020-07-10 15:47:43,477 INFO L280 TraceCheckUtils]: 60: Hoare triple {8274#true} assume ~id1~0 >= 0; {8274#true} is VALID [2020-07-10 15:47:43,477 INFO L280 TraceCheckUtils]: 61: Hoare triple {8274#true} assume ~id2~0 >= 0; {8274#true} is VALID [2020-07-10 15:47:43,478 INFO L280 TraceCheckUtils]: 62: Hoare triple {8274#true} assume ~id3~0 >= 0; {8274#true} is VALID [2020-07-10 15:47:43,478 INFO L280 TraceCheckUtils]: 63: Hoare triple {8274#true} assume ~id4~0 >= 0; {8274#true} is VALID [2020-07-10 15:47:43,478 INFO L280 TraceCheckUtils]: 64: Hoare triple {8274#true} assume 0 == ~r1~0 % 256; {8274#true} is VALID [2020-07-10 15:47:43,479 INFO L280 TraceCheckUtils]: 65: Hoare triple {8274#true} assume 0 == ~r2~0 % 256; {8274#true} is VALID [2020-07-10 15:47:43,479 INFO L280 TraceCheckUtils]: 66: Hoare triple {8274#true} assume 0 == ~r3~0 % 256; {8274#true} is VALID [2020-07-10 15:47:43,479 INFO L280 TraceCheckUtils]: 67: Hoare triple {8274#true} assume 0 == ~r4~0 % 256; {8274#true} is VALID [2020-07-10 15:47:43,480 INFO L280 TraceCheckUtils]: 68: Hoare triple {8274#true} assume !(0 == ~init__r123~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,480 INFO L280 TraceCheckUtils]: 69: Hoare triple {8274#true} assume !(0 == ~init__r133~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,485 INFO L280 TraceCheckUtils]: 70: Hoare triple {8274#true} assume !(0 == ~init__r143~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,486 INFO L280 TraceCheckUtils]: 71: Hoare triple {8274#true} assume !(0 == ~init__r213~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,486 INFO L280 TraceCheckUtils]: 72: Hoare triple {8274#true} assume !(0 == ~init__r233~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,486 INFO L280 TraceCheckUtils]: 73: Hoare triple {8274#true} assume !(0 == ~init__r243~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,487 INFO L280 TraceCheckUtils]: 74: Hoare triple {8274#true} assume !(0 == ~init__r313~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,487 INFO L280 TraceCheckUtils]: 75: Hoare triple {8274#true} assume !(0 == ~init__r323~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,489 INFO L280 TraceCheckUtils]: 76: Hoare triple {8274#true} assume !(0 == ~init__r343~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,490 INFO L280 TraceCheckUtils]: 77: Hoare triple {8274#true} assume !(0 == ~init__r413~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,490 INFO L280 TraceCheckUtils]: 78: Hoare triple {8274#true} assume !(0 == ~init__r423~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,490 INFO L280 TraceCheckUtils]: 79: Hoare triple {8274#true} assume !(0 == ~init__r433~0 % 256); {8274#true} is VALID [2020-07-10 15:47:43,490 INFO L280 TraceCheckUtils]: 80: Hoare triple {8274#true} assume ~max1~0 == ~id1~0; {8274#true} is VALID [2020-07-10 15:47:43,491 INFO L280 TraceCheckUtils]: 81: Hoare triple {8274#true} assume ~max2~0 == ~id2~0; {8274#true} is VALID [2020-07-10 15:47:43,495 INFO L280 TraceCheckUtils]: 82: Hoare triple {8274#true} assume ~max3~0 == ~id3~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,496 INFO L280 TraceCheckUtils]: 83: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~max4~0 == ~id4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,497 INFO L280 TraceCheckUtils]: 84: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,498 INFO L280 TraceCheckUtils]: 85: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st2~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,498 INFO L280 TraceCheckUtils]: 86: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st3~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,499 INFO L280 TraceCheckUtils]: 87: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,499 INFO L280 TraceCheckUtils]: 88: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,500 INFO L280 TraceCheckUtils]: 89: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl2~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,501 INFO L280 TraceCheckUtils]: 90: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl3~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,501 INFO L280 TraceCheckUtils]: 91: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,502 INFO L280 TraceCheckUtils]: 92: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,503 INFO L280 TraceCheckUtils]: 93: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,503 INFO L280 TraceCheckUtils]: 94: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,504 INFO L280 TraceCheckUtils]: 95: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode4~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,505 INFO L280 TraceCheckUtils]: 96: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~newmax1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,506 INFO L280 TraceCheckUtils]: 97: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~newmax2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,507 INFO L280 TraceCheckUtils]: 98: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~newmax3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,508 INFO L280 TraceCheckUtils]: 99: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,509 INFO L280 TraceCheckUtils]: 100: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,510 INFO L280 TraceCheckUtils]: 101: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,511 INFO L280 TraceCheckUtils]: 102: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,512 INFO L280 TraceCheckUtils]: 103: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,513 INFO L280 TraceCheckUtils]: 104: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,514 INFO L280 TraceCheckUtils]: 105: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,515 INFO L280 TraceCheckUtils]: 106: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,516 INFO L280 TraceCheckUtils]: 107: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,517 INFO L280 TraceCheckUtils]: 108: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r2~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,518 INFO L280 TraceCheckUtils]: 109: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,519 INFO L280 TraceCheckUtils]: 110: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,520 INFO L280 TraceCheckUtils]: 111: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,521 INFO L280 TraceCheckUtils]: 112: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,522 INFO L280 TraceCheckUtils]: 113: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,523 INFO L280 TraceCheckUtils]: 114: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r3~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,524 INFO L280 TraceCheckUtils]: 115: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,525 INFO L280 TraceCheckUtils]: 116: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,526 INFO L280 TraceCheckUtils]: 117: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,527 INFO L280 TraceCheckUtils]: 118: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,528 INFO L280 TraceCheckUtils]: 119: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,530 INFO L280 TraceCheckUtils]: 120: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r4~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,531 INFO L280 TraceCheckUtils]: 121: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,532 INFO L280 TraceCheckUtils]: 122: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,533 INFO L280 TraceCheckUtils]: 123: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,534 INFO L280 TraceCheckUtils]: 124: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,538 INFO L280 TraceCheckUtils]: 125: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,539 INFO L280 TraceCheckUtils]: 126: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,540 INFO L280 TraceCheckUtils]: 127: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,541 INFO L280 TraceCheckUtils]: 128: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,542 INFO L280 TraceCheckUtils]: 129: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,543 INFO L280 TraceCheckUtils]: 130: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,544 INFO L280 TraceCheckUtils]: 131: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,545 INFO L280 TraceCheckUtils]: 132: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,546 INFO L280 TraceCheckUtils]: 133: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,547 INFO L280 TraceCheckUtils]: 134: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,548 INFO L280 TraceCheckUtils]: 135: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,549 INFO L280 TraceCheckUtils]: 136: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,550 INFO L280 TraceCheckUtils]: 137: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,551 INFO L280 TraceCheckUtils]: 138: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,552 INFO L280 TraceCheckUtils]: 139: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,553 INFO L280 TraceCheckUtils]: 140: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,554 INFO L280 TraceCheckUtils]: 141: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,555 INFO L280 TraceCheckUtils]: 142: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax1~0 := ~node1__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,556 INFO L280 TraceCheckUtils]: 143: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,557 INFO L280 TraceCheckUtils]: 144: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,558 INFO L280 TraceCheckUtils]: 145: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,559 INFO L280 TraceCheckUtils]: 146: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,560 INFO L280 TraceCheckUtils]: 147: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,562 INFO L280 TraceCheckUtils]: 148: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,563 INFO L280 TraceCheckUtils]: 149: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax2~0 := ~node2__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,564 INFO L280 TraceCheckUtils]: 150: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,569 INFO L280 TraceCheckUtils]: 151: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,570 INFO L280 TraceCheckUtils]: 152: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,571 INFO L280 TraceCheckUtils]: 153: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,572 INFO L280 TraceCheckUtils]: 154: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,573 INFO L280 TraceCheckUtils]: 155: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,574 INFO L280 TraceCheckUtils]: 156: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax3~0 := ~node3__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,575 INFO L280 TraceCheckUtils]: 157: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,576 INFO L280 TraceCheckUtils]: 158: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,577 INFO L280 TraceCheckUtils]: 159: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,578 INFO L280 TraceCheckUtils]: 160: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,579 INFO L280 TraceCheckUtils]: 161: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,580 INFO L280 TraceCheckUtils]: 162: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,581 INFO L280 TraceCheckUtils]: 163: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax4~0 := ~node4__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,582 INFO L280 TraceCheckUtils]: 164: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,583 INFO L280 TraceCheckUtils]: 165: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,584 INFO L280 TraceCheckUtils]: 166: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,585 INFO L280 TraceCheckUtils]: 167: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,586 INFO L280 TraceCheckUtils]: 168: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,587 INFO L280 TraceCheckUtils]: 169: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,588 INFO L280 TraceCheckUtils]: 170: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,589 INFO L280 TraceCheckUtils]: 171: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,590 INFO L280 TraceCheckUtils]: 172: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,591 INFO L280 TraceCheckUtils]: 173: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,592 INFO L280 TraceCheckUtils]: 174: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,593 INFO L280 TraceCheckUtils]: 175: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,594 INFO L280 TraceCheckUtils]: 176: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,595 INFO L280 TraceCheckUtils]: 177: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,596 INFO L280 TraceCheckUtils]: 178: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,597 INFO L280 TraceCheckUtils]: 179: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,598 INFO L280 TraceCheckUtils]: 180: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,601 INFO L280 TraceCheckUtils]: 181: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,602 INFO L280 TraceCheckUtils]: 182: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,603 INFO L280 TraceCheckUtils]: 183: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,604 INFO L280 TraceCheckUtils]: 184: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r2~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,605 INFO L280 TraceCheckUtils]: 185: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,606 INFO L280 TraceCheckUtils]: 186: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,607 INFO L280 TraceCheckUtils]: 187: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,608 INFO L280 TraceCheckUtils]: 188: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,609 INFO L280 TraceCheckUtils]: 189: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,609 INFO L280 TraceCheckUtils]: 190: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r3~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,610 INFO L280 TraceCheckUtils]: 191: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,611 INFO L280 TraceCheckUtils]: 192: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,611 INFO L280 TraceCheckUtils]: 193: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,612 INFO L280 TraceCheckUtils]: 194: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,613 INFO L280 TraceCheckUtils]: 195: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,613 INFO L280 TraceCheckUtils]: 196: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r4~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,614 INFO L280 TraceCheckUtils]: 197: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,614 INFO L280 TraceCheckUtils]: 198: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,615 INFO L280 TraceCheckUtils]: 199: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,616 INFO L280 TraceCheckUtils]: 200: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,617 INFO L280 TraceCheckUtils]: 201: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,618 INFO L280 TraceCheckUtils]: 202: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,619 INFO L280 TraceCheckUtils]: 203: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,619 INFO L280 TraceCheckUtils]: 204: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,620 INFO L280 TraceCheckUtils]: 205: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,621 INFO L280 TraceCheckUtils]: 206: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,622 INFO L280 TraceCheckUtils]: 207: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,623 INFO L280 TraceCheckUtils]: 208: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,624 INFO L280 TraceCheckUtils]: 209: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,625 INFO L280 TraceCheckUtils]: 210: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,626 INFO L280 TraceCheckUtils]: 211: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,627 INFO L280 TraceCheckUtils]: 212: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,628 INFO L280 TraceCheckUtils]: 213: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,629 INFO L280 TraceCheckUtils]: 214: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,629 INFO L280 TraceCheckUtils]: 215: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,630 INFO L280 TraceCheckUtils]: 216: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,631 INFO L280 TraceCheckUtils]: 217: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,632 INFO L280 TraceCheckUtils]: 218: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax1~0 := ~node1__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,633 INFO L280 TraceCheckUtils]: 219: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,634 INFO L280 TraceCheckUtils]: 220: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,635 INFO L280 TraceCheckUtils]: 221: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,636 INFO L280 TraceCheckUtils]: 222: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,637 INFO L280 TraceCheckUtils]: 223: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,638 INFO L280 TraceCheckUtils]: 224: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,639 INFO L280 TraceCheckUtils]: 225: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax2~0 := ~node2__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,640 INFO L280 TraceCheckUtils]: 226: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,641 INFO L280 TraceCheckUtils]: 227: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,642 INFO L280 TraceCheckUtils]: 228: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,643 INFO L280 TraceCheckUtils]: 229: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,644 INFO L280 TraceCheckUtils]: 230: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,645 INFO L280 TraceCheckUtils]: 231: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,646 INFO L280 TraceCheckUtils]: 232: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax3~0 := ~node3__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,647 INFO L280 TraceCheckUtils]: 233: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,648 INFO L280 TraceCheckUtils]: 234: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,648 INFO L280 TraceCheckUtils]: 235: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,649 INFO L280 TraceCheckUtils]: 236: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,650 INFO L280 TraceCheckUtils]: 237: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,651 INFO L280 TraceCheckUtils]: 238: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,652 INFO L280 TraceCheckUtils]: 239: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax4~0 := ~node4__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,653 INFO L280 TraceCheckUtils]: 240: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,654 INFO L280 TraceCheckUtils]: 241: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,655 INFO L280 TraceCheckUtils]: 242: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,656 INFO L280 TraceCheckUtils]: 243: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,657 INFO L280 TraceCheckUtils]: 244: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,658 INFO L280 TraceCheckUtils]: 245: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,659 INFO L280 TraceCheckUtils]: 246: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,660 INFO L280 TraceCheckUtils]: 247: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,661 INFO L280 TraceCheckUtils]: 248: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,662 INFO L280 TraceCheckUtils]: 249: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,663 INFO L280 TraceCheckUtils]: 250: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,664 INFO L280 TraceCheckUtils]: 251: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,665 INFO L280 TraceCheckUtils]: 252: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,666 INFO L280 TraceCheckUtils]: 253: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,667 INFO L280 TraceCheckUtils]: 254: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,667 INFO L280 TraceCheckUtils]: 255: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,668 INFO L280 TraceCheckUtils]: 256: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,669 INFO L280 TraceCheckUtils]: 257: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,670 INFO L280 TraceCheckUtils]: 258: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,671 INFO L280 TraceCheckUtils]: 259: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,672 INFO L280 TraceCheckUtils]: 260: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r2~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,673 INFO L280 TraceCheckUtils]: 261: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,674 INFO L280 TraceCheckUtils]: 262: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,675 INFO L280 TraceCheckUtils]: 263: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,676 INFO L280 TraceCheckUtils]: 264: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,677 INFO L280 TraceCheckUtils]: 265: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,678 INFO L280 TraceCheckUtils]: 266: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r3~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,679 INFO L280 TraceCheckUtils]: 267: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,680 INFO L280 TraceCheckUtils]: 268: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,681 INFO L280 TraceCheckUtils]: 269: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,681 INFO L280 TraceCheckUtils]: 270: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,682 INFO L280 TraceCheckUtils]: 271: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,683 INFO L280 TraceCheckUtils]: 272: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r4~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,684 INFO L280 TraceCheckUtils]: 273: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,685 INFO L280 TraceCheckUtils]: 274: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,686 INFO L280 TraceCheckUtils]: 275: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,687 INFO L280 TraceCheckUtils]: 276: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,688 INFO L280 TraceCheckUtils]: 277: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,689 INFO L280 TraceCheckUtils]: 278: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,690 INFO L280 TraceCheckUtils]: 279: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,691 INFO L280 TraceCheckUtils]: 280: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,692 INFO L280 TraceCheckUtils]: 281: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,693 INFO L280 TraceCheckUtils]: 282: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,694 INFO L280 TraceCheckUtils]: 283: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,695 INFO L280 TraceCheckUtils]: 284: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,696 INFO L280 TraceCheckUtils]: 285: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,697 INFO L280 TraceCheckUtils]: 286: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,698 INFO L280 TraceCheckUtils]: 287: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,699 INFO L280 TraceCheckUtils]: 288: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,700 INFO L280 TraceCheckUtils]: 289: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,701 INFO L280 TraceCheckUtils]: 290: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,702 INFO L280 TraceCheckUtils]: 291: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,703 INFO L280 TraceCheckUtils]: 292: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,707 INFO L280 TraceCheckUtils]: 293: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,708 INFO L280 TraceCheckUtils]: 294: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax1~0 := ~node1__newmax~5; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,709 INFO L280 TraceCheckUtils]: 295: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 3 == ~r1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,710 INFO L280 TraceCheckUtils]: 296: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,711 INFO L280 TraceCheckUtils]: 297: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,712 INFO L280 TraceCheckUtils]: 298: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,713 INFO L280 TraceCheckUtils]: 299: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,714 INFO L280 TraceCheckUtils]: 300: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,714 INFO L280 TraceCheckUtils]: 301: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,715 INFO L280 TraceCheckUtils]: 302: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax2~0 := ~node2__newmax~5; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,716 INFO L280 TraceCheckUtils]: 303: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 3 == ~r2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,717 INFO L280 TraceCheckUtils]: 304: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,718 INFO L280 TraceCheckUtils]: 305: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,719 INFO L280 TraceCheckUtils]: 306: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,720 INFO L280 TraceCheckUtils]: 307: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,721 INFO L280 TraceCheckUtils]: 308: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,721 INFO L280 TraceCheckUtils]: 309: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,722 INFO L280 TraceCheckUtils]: 310: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax3~0 := ~node3__newmax~5; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,722 INFO L280 TraceCheckUtils]: 311: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 3 == ~r3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-10 15:47:43,723 INFO L280 TraceCheckUtils]: 312: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~max3~0 == ~id3~0);~nl3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~6;~node4__newmax~6 := 0; {8275#false} is VALID [2020-07-10 15:47:43,723 INFO L280 TraceCheckUtils]: 313: Hoare triple {8275#false} assume !(0 == ~mode4~0 % 256); {8275#false} is VALID [2020-07-10 15:47:43,724 INFO L280 TraceCheckUtils]: 314: Hoare triple {8275#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8275#false} is VALID [2020-07-10 15:47:43,724 INFO L280 TraceCheckUtils]: 315: Hoare triple {8275#false} assume !!(0 == ~ep14~0 % 256); {8275#false} is VALID [2020-07-10 15:47:43,724 INFO L280 TraceCheckUtils]: 316: Hoare triple {8275#false} assume !!(0 == ~ep24~0 % 256); {8275#false} is VALID [2020-07-10 15:47:43,724 INFO L280 TraceCheckUtils]: 317: Hoare triple {8275#false} assume !!(0 == ~ep34~0 % 256); {8275#false} is VALID [2020-07-10 15:47:43,724 INFO L280 TraceCheckUtils]: 318: Hoare triple {8275#false} ~newmax4~0 := ~node4__newmax~6; {8275#false} is VALID [2020-07-10 15:47:43,724 INFO L280 TraceCheckUtils]: 319: Hoare triple {8275#false} assume 3 == ~r4~0 % 256; {8275#false} is VALID [2020-07-10 15:47:43,725 INFO L280 TraceCheckUtils]: 320: Hoare triple {8275#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~7; {8275#false} is VALID [2020-07-10 15:47:43,725 INFO L280 TraceCheckUtils]: 321: Hoare triple {8275#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~7 := 0;~__return_7448~0 := ~check__tmp~7;~main__c1~0 := ~__return_7448~0;havoc ~__tmp_8~0;~__tmp_8~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~7;~assert__arg~7 := ~__tmp_8~0; {8275#false} is VALID [2020-07-10 15:47:43,725 INFO L280 TraceCheckUtils]: 322: Hoare triple {8275#false} assume 0 == ~assert__arg~7 % 256; {8275#false} is VALID [2020-07-10 15:47:43,725 INFO L280 TraceCheckUtils]: 323: Hoare triple {8275#false} assume !false; {8275#false} is VALID [2020-07-10 15:47:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:47:43,908 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [511270888] [2020-07-10 15:47:43,908 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:47:43,908 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:47:43,908 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728232135] [2020-07-10 15:47:43,912 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-10 15:47:43,913 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:47:43,913 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 15:47:44,418 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 324 edges. 324 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:47:44,419 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 15:47:44,419 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:47:44,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 15:47:44,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:47:44,420 INFO L87 Difference]: Start difference. First operand 1479 states and 2266 transitions. Second operand 4 states. [2020-07-10 15:47:45,718 WARN L193 SmtUtils]: Spent 961.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2020-07-10 15:48:02,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:48:02,167 INFO L93 Difference]: Finished difference Result 2852 states and 4423 transitions. [2020-07-10 15:48:02,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 15:48:02,168 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-10 15:48:02,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:48:02,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:48:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2728 transitions. [2020-07-10 15:48:02,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:48:02,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2728 transitions. [2020-07-10 15:48:02,218 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2728 transitions. [2020-07-10 15:48:05,976 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2728 edges. 2728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:48:06,354 INFO L225 Difference]: With dead ends: 2852 [2020-07-10 15:48:06,354 INFO L226 Difference]: Without dead ends: 2439 [2020-07-10 15:48:06,357 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:48:06,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2439 states. [2020-07-10 15:48:07,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2439 to 2437. [2020-07-10 15:48:07,463 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:48:07,463 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2439 states. Second operand 2437 states. [2020-07-10 15:48:07,464 INFO L74 IsIncluded]: Start isIncluded. First operand 2439 states. Second operand 2437 states. [2020-07-10 15:48:07,464 INFO L87 Difference]: Start difference. First operand 2439 states. Second operand 2437 states. [2020-07-10 15:48:07,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:48:07,843 INFO L93 Difference]: Finished difference Result 2439 states and 3758 transitions. [2020-07-10 15:48:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3758 transitions. [2020-07-10 15:48:07,852 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:48:07,852 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:48:07,852 INFO L74 IsIncluded]: Start isIncluded. First operand 2437 states. Second operand 2439 states. [2020-07-10 15:48:07,852 INFO L87 Difference]: Start difference. First operand 2437 states. Second operand 2439 states. [2020-07-10 15:48:08,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:48:08,153 INFO L93 Difference]: Finished difference Result 2439 states and 3758 transitions. [2020-07-10 15:48:08,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3758 transitions. [2020-07-10 15:48:08,161 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:48:08,161 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:48:08,161 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:48:08,161 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:48:08,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2437 states. [2020-07-10 15:48:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 2437 states and 3757 transitions. [2020-07-10 15:48:08,724 INFO L78 Accepts]: Start accepts. Automaton has 2437 states and 3757 transitions. Word has length 324 [2020-07-10 15:48:08,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:48:08,725 INFO L479 AbstractCegarLoop]: Abstraction has 2437 states and 3757 transitions. [2020-07-10 15:48:08,725 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 15:48:08,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 3757 transitions. [2020-07-10 15:48:08,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2020-07-10 15:48:08,735 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:48:08,735 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] [2020-07-10 15:48:08,736 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 15:48:08,742 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:48:08,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:48:08,743 INFO L82 PathProgramCache]: Analyzing trace with hash -578874774, now seen corresponding path program 1 times [2020-07-10 15:48:08,743 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:48:08,743 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453811030] [2020-07-10 15:48:08,743 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:48:09,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:48:10,177 WARN L193 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-10 15:48:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:48:10,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {20225#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {20218#true} is VALID [2020-07-10 15:48:10,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {20218#true} assume true; {20218#true} is VALID [2020-07-10 15:48:10,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20218#true} {20218#true} #4275#return; {20218#true} is VALID [2020-07-10 15:48:10,274 INFO L263 TraceCheckUtils]: 0: Hoare triple {20218#true} call ULTIMATE.init(); {20225#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 15:48:10,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {20225#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {20218#true} is VALID [2020-07-10 15:48:10,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {20218#true} assume true; {20218#true} is VALID [2020-07-10 15:48:10,275 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20218#true} {20218#true} #4275#return; {20218#true} is VALID [2020-07-10 15:48:10,276 INFO L263 TraceCheckUtils]: 4: Hoare triple {20218#true} call #t~ret44 := main(); {20218#true} is VALID [2020-07-10 15:48:10,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {20218#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {20223#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-10 15:48:10,280 INFO L280 TraceCheckUtils]: 6: Hoare triple {20223#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256);~init__tmp~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,281 INFO L280 TraceCheckUtils]: 7: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,283 INFO L280 TraceCheckUtils]: 8: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,284 INFO L280 TraceCheckUtils]: 9: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,284 INFO L280 TraceCheckUtils]: 10: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,285 INFO L280 TraceCheckUtils]: 11: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,286 INFO L280 TraceCheckUtils]: 12: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,286 INFO L280 TraceCheckUtils]: 13: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,287 INFO L280 TraceCheckUtils]: 14: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,287 INFO L280 TraceCheckUtils]: 15: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,288 INFO L280 TraceCheckUtils]: 16: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,289 INFO L280 TraceCheckUtils]: 17: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,289 INFO L280 TraceCheckUtils]: 18: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,290 INFO L280 TraceCheckUtils]: 19: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,290 INFO L280 TraceCheckUtils]: 20: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,291 INFO L280 TraceCheckUtils]: 21: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,292 INFO L280 TraceCheckUtils]: 22: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,293 INFO L280 TraceCheckUtils]: 23: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,293 INFO L280 TraceCheckUtils]: 24: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,294 INFO L280 TraceCheckUtils]: 25: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,295 INFO L280 TraceCheckUtils]: 26: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,295 INFO L280 TraceCheckUtils]: 27: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,296 INFO L280 TraceCheckUtils]: 28: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,296 INFO L280 TraceCheckUtils]: 29: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,297 INFO L280 TraceCheckUtils]: 30: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,298 INFO L280 TraceCheckUtils]: 31: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,299 INFO L280 TraceCheckUtils]: 32: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,300 INFO L280 TraceCheckUtils]: 33: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,301 INFO L280 TraceCheckUtils]: 34: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,302 INFO L280 TraceCheckUtils]: 35: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,303 INFO L280 TraceCheckUtils]: 36: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,303 INFO L280 TraceCheckUtils]: 37: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,304 INFO L280 TraceCheckUtils]: 38: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,305 INFO L280 TraceCheckUtils]: 39: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,306 INFO L280 TraceCheckUtils]: 40: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,307 INFO L280 TraceCheckUtils]: 41: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,308 INFO L280 TraceCheckUtils]: 42: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,309 INFO L280 TraceCheckUtils]: 43: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,310 INFO L280 TraceCheckUtils]: 44: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,311 INFO L280 TraceCheckUtils]: 45: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,312 INFO L280 TraceCheckUtils]: 46: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,313 INFO L280 TraceCheckUtils]: 47: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,314 INFO L280 TraceCheckUtils]: 48: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,315 INFO L280 TraceCheckUtils]: 49: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,316 INFO L280 TraceCheckUtils]: 50: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,317 INFO L280 TraceCheckUtils]: 51: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,318 INFO L280 TraceCheckUtils]: 52: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,319 INFO L280 TraceCheckUtils]: 53: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,320 INFO L280 TraceCheckUtils]: 54: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,321 INFO L280 TraceCheckUtils]: 55: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,322 INFO L280 TraceCheckUtils]: 56: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,324 INFO L280 TraceCheckUtils]: 57: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,325 INFO L280 TraceCheckUtils]: 58: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,326 INFO L280 TraceCheckUtils]: 59: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,327 INFO L280 TraceCheckUtils]: 60: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,328 INFO L280 TraceCheckUtils]: 61: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,328 INFO L280 TraceCheckUtils]: 62: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,329 INFO L280 TraceCheckUtils]: 63: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id4~0 >= 0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,330 INFO L280 TraceCheckUtils]: 64: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,331 INFO L280 TraceCheckUtils]: 65: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,331 INFO L280 TraceCheckUtils]: 66: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,332 INFO L280 TraceCheckUtils]: 67: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r4~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,333 INFO L280 TraceCheckUtils]: 68: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r123~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,333 INFO L280 TraceCheckUtils]: 69: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r133~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,334 INFO L280 TraceCheckUtils]: 70: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r143~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,335 INFO L280 TraceCheckUtils]: 71: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r213~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,335 INFO L280 TraceCheckUtils]: 72: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r233~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,336 INFO L280 TraceCheckUtils]: 73: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r243~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,337 INFO L280 TraceCheckUtils]: 74: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r313~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,337 INFO L280 TraceCheckUtils]: 75: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r323~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,338 INFO L280 TraceCheckUtils]: 76: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r343~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,339 INFO L280 TraceCheckUtils]: 77: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r413~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,339 INFO L280 TraceCheckUtils]: 78: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r423~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,340 INFO L280 TraceCheckUtils]: 79: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r433~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,341 INFO L280 TraceCheckUtils]: 80: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,342 INFO L280 TraceCheckUtils]: 81: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,342 INFO L280 TraceCheckUtils]: 82: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,343 INFO L280 TraceCheckUtils]: 83: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,344 INFO L280 TraceCheckUtils]: 84: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,344 INFO L280 TraceCheckUtils]: 85: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,345 INFO L280 TraceCheckUtils]: 86: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,346 INFO L280 TraceCheckUtils]: 87: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,347 INFO L280 TraceCheckUtils]: 88: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,348 INFO L280 TraceCheckUtils]: 89: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,350 INFO L280 TraceCheckUtils]: 90: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,351 INFO L280 TraceCheckUtils]: 91: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl4~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,352 INFO L280 TraceCheckUtils]: 92: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,353 INFO L280 TraceCheckUtils]: 93: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,354 INFO L280 TraceCheckUtils]: 94: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,355 INFO L280 TraceCheckUtils]: 95: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,356 INFO L280 TraceCheckUtils]: 96: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,357 INFO L280 TraceCheckUtils]: 97: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,358 INFO L280 TraceCheckUtils]: 98: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,359 INFO L280 TraceCheckUtils]: 99: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,360 INFO L280 TraceCheckUtils]: 100: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,361 INFO L280 TraceCheckUtils]: 101: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,362 INFO L280 TraceCheckUtils]: 102: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 % 256 < 3; {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-10 15:48:10,364 INFO L280 TraceCheckUtils]: 103: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,364 INFO L280 TraceCheckUtils]: 104: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,364 INFO L280 TraceCheckUtils]: 105: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,365 INFO L280 TraceCheckUtils]: 106: Hoare triple {20219#false} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {20219#false} is VALID [2020-07-10 15:48:10,365 INFO L280 TraceCheckUtils]: 107: Hoare triple {20219#false} assume !!(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,365 INFO L280 TraceCheckUtils]: 108: Hoare triple {20219#false} assume ~r2~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,366 INFO L280 TraceCheckUtils]: 109: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,366 INFO L280 TraceCheckUtils]: 110: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,366 INFO L280 TraceCheckUtils]: 111: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,366 INFO L280 TraceCheckUtils]: 112: Hoare triple {20219#false} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {20219#false} is VALID [2020-07-10 15:48:10,367 INFO L280 TraceCheckUtils]: 113: Hoare triple {20219#false} assume !!(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,367 INFO L280 TraceCheckUtils]: 114: Hoare triple {20219#false} assume ~r3~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,367 INFO L280 TraceCheckUtils]: 115: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,368 INFO L280 TraceCheckUtils]: 116: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,368 INFO L280 TraceCheckUtils]: 117: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,368 INFO L280 TraceCheckUtils]: 118: Hoare triple {20219#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {20219#false} is VALID [2020-07-10 15:48:10,368 INFO L280 TraceCheckUtils]: 119: Hoare triple {20219#false} assume !!(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,369 INFO L280 TraceCheckUtils]: 120: Hoare triple {20219#false} assume ~r4~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,369 INFO L280 TraceCheckUtils]: 121: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,369 INFO L280 TraceCheckUtils]: 122: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,369 INFO L280 TraceCheckUtils]: 123: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,370 INFO L280 TraceCheckUtils]: 124: Hoare triple {20219#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {20219#false} is VALID [2020-07-10 15:48:10,370 INFO L280 TraceCheckUtils]: 125: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,370 INFO L280 TraceCheckUtils]: 126: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,371 INFO L280 TraceCheckUtils]: 127: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,371 INFO L280 TraceCheckUtils]: 128: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,371 INFO L280 TraceCheckUtils]: 129: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,372 INFO L280 TraceCheckUtils]: 130: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-10 15:48:10,372 INFO L280 TraceCheckUtils]: 131: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-10 15:48:10,372 INFO L280 TraceCheckUtils]: 132: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,372 INFO L280 TraceCheckUtils]: 133: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-10 15:48:10,373 INFO L280 TraceCheckUtils]: 134: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-10 15:48:10,373 INFO L280 TraceCheckUtils]: 135: Hoare triple {20219#false} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {20219#false} is VALID [2020-07-10 15:48:10,373 INFO L280 TraceCheckUtils]: 136: Hoare triple {20219#false} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {20219#false} is VALID [2020-07-10 15:48:10,374 INFO L280 TraceCheckUtils]: 137: Hoare triple {20219#false} assume !(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,374 INFO L280 TraceCheckUtils]: 138: Hoare triple {20219#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,374 INFO L280 TraceCheckUtils]: 139: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,374 INFO L280 TraceCheckUtils]: 140: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,374 INFO L280 TraceCheckUtils]: 141: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,375 INFO L280 TraceCheckUtils]: 142: Hoare triple {20219#false} ~newmax1~0 := ~node1__newmax~1; {20219#false} is VALID [2020-07-10 15:48:10,375 INFO L280 TraceCheckUtils]: 143: Hoare triple {20219#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {20219#false} is VALID [2020-07-10 15:48:10,375 INFO L280 TraceCheckUtils]: 144: Hoare triple {20219#false} assume !(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,376 INFO L280 TraceCheckUtils]: 145: Hoare triple {20219#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,376 INFO L280 TraceCheckUtils]: 146: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,376 INFO L280 TraceCheckUtils]: 147: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,377 INFO L280 TraceCheckUtils]: 148: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,377 INFO L280 TraceCheckUtils]: 149: Hoare triple {20219#false} ~newmax2~0 := ~node2__newmax~1; {20219#false} is VALID [2020-07-10 15:48:10,377 INFO L280 TraceCheckUtils]: 150: Hoare triple {20219#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {20219#false} is VALID [2020-07-10 15:48:10,378 INFO L280 TraceCheckUtils]: 151: Hoare triple {20219#false} assume !(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,378 INFO L280 TraceCheckUtils]: 152: Hoare triple {20219#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,378 INFO L280 TraceCheckUtils]: 153: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,378 INFO L280 TraceCheckUtils]: 154: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,379 INFO L280 TraceCheckUtils]: 155: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,379 INFO L280 TraceCheckUtils]: 156: Hoare triple {20219#false} ~newmax3~0 := ~node3__newmax~1; {20219#false} is VALID [2020-07-10 15:48:10,379 INFO L280 TraceCheckUtils]: 157: Hoare triple {20219#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {20219#false} is VALID [2020-07-10 15:48:10,379 INFO L280 TraceCheckUtils]: 158: Hoare triple {20219#false} assume !(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,380 INFO L280 TraceCheckUtils]: 159: Hoare triple {20219#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,380 INFO L280 TraceCheckUtils]: 160: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,380 INFO L280 TraceCheckUtils]: 161: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,380 INFO L280 TraceCheckUtils]: 162: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,381 INFO L280 TraceCheckUtils]: 163: Hoare triple {20219#false} ~newmax4~0 := ~node4__newmax~1; {20219#false} is VALID [2020-07-10 15:48:10,381 INFO L280 TraceCheckUtils]: 164: Hoare triple {20219#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {20219#false} is VALID [2020-07-10 15:48:10,381 INFO L280 TraceCheckUtils]: 165: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,381 INFO L280 TraceCheckUtils]: 166: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,382 INFO L280 TraceCheckUtils]: 167: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,382 INFO L280 TraceCheckUtils]: 168: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,382 INFO L280 TraceCheckUtils]: 169: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,382 INFO L280 TraceCheckUtils]: 170: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-10 15:48:10,382 INFO L280 TraceCheckUtils]: 171: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-10 15:48:10,383 INFO L280 TraceCheckUtils]: 172: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,383 INFO L280 TraceCheckUtils]: 173: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-10 15:48:10,383 INFO L280 TraceCheckUtils]: 174: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-10 15:48:10,383 INFO L280 TraceCheckUtils]: 175: Hoare triple {20219#false} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {20219#false} is VALID [2020-07-10 15:48:10,383 INFO L280 TraceCheckUtils]: 176: Hoare triple {20219#false} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {20219#false} is VALID [2020-07-10 15:48:10,384 INFO L280 TraceCheckUtils]: 177: Hoare triple {20219#false} assume !!(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,384 INFO L280 TraceCheckUtils]: 178: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,384 INFO L280 TraceCheckUtils]: 179: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,384 INFO L280 TraceCheckUtils]: 180: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,384 INFO L280 TraceCheckUtils]: 181: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,384 INFO L280 TraceCheckUtils]: 182: Hoare triple {20219#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {20219#false} is VALID [2020-07-10 15:48:10,385 INFO L280 TraceCheckUtils]: 183: Hoare triple {20219#false} assume !!(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,385 INFO L280 TraceCheckUtils]: 184: Hoare triple {20219#false} assume ~r2~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,385 INFO L280 TraceCheckUtils]: 185: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,385 INFO L280 TraceCheckUtils]: 186: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,385 INFO L280 TraceCheckUtils]: 187: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,386 INFO L280 TraceCheckUtils]: 188: Hoare triple {20219#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {20219#false} is VALID [2020-07-10 15:48:10,386 INFO L280 TraceCheckUtils]: 189: Hoare triple {20219#false} assume !!(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,386 INFO L280 TraceCheckUtils]: 190: Hoare triple {20219#false} assume ~r3~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,386 INFO L280 TraceCheckUtils]: 191: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,387 INFO L280 TraceCheckUtils]: 192: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,387 INFO L280 TraceCheckUtils]: 193: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,387 INFO L280 TraceCheckUtils]: 194: Hoare triple {20219#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {20219#false} is VALID [2020-07-10 15:48:10,388 INFO L280 TraceCheckUtils]: 195: Hoare triple {20219#false} assume !!(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,388 INFO L280 TraceCheckUtils]: 196: Hoare triple {20219#false} assume ~r4~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,388 INFO L280 TraceCheckUtils]: 197: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,388 INFO L280 TraceCheckUtils]: 198: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,388 INFO L280 TraceCheckUtils]: 199: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,389 INFO L280 TraceCheckUtils]: 200: Hoare triple {20219#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {20219#false} is VALID [2020-07-10 15:48:10,389 INFO L280 TraceCheckUtils]: 201: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,389 INFO L280 TraceCheckUtils]: 202: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,389 INFO L280 TraceCheckUtils]: 203: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,389 INFO L280 TraceCheckUtils]: 204: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,390 INFO L280 TraceCheckUtils]: 205: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,390 INFO L280 TraceCheckUtils]: 206: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-10 15:48:10,390 INFO L280 TraceCheckUtils]: 207: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-10 15:48:10,390 INFO L280 TraceCheckUtils]: 208: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,390 INFO L280 TraceCheckUtils]: 209: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-10 15:48:10,390 INFO L280 TraceCheckUtils]: 210: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-10 15:48:10,391 INFO L280 TraceCheckUtils]: 211: Hoare triple {20219#false} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {20219#false} is VALID [2020-07-10 15:48:10,391 INFO L280 TraceCheckUtils]: 212: Hoare triple {20219#false} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {20219#false} is VALID [2020-07-10 15:48:10,391 INFO L280 TraceCheckUtils]: 213: Hoare triple {20219#false} assume !(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,391 INFO L280 TraceCheckUtils]: 214: Hoare triple {20219#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,391 INFO L280 TraceCheckUtils]: 215: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,392 INFO L280 TraceCheckUtils]: 216: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,392 INFO L280 TraceCheckUtils]: 217: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,392 INFO L280 TraceCheckUtils]: 218: Hoare triple {20219#false} ~newmax1~0 := ~node1__newmax~3; {20219#false} is VALID [2020-07-10 15:48:10,392 INFO L280 TraceCheckUtils]: 219: Hoare triple {20219#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {20219#false} is VALID [2020-07-10 15:48:10,392 INFO L280 TraceCheckUtils]: 220: Hoare triple {20219#false} assume !(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,392 INFO L280 TraceCheckUtils]: 221: Hoare triple {20219#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,393 INFO L280 TraceCheckUtils]: 222: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,393 INFO L280 TraceCheckUtils]: 223: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,393 INFO L280 TraceCheckUtils]: 224: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,393 INFO L280 TraceCheckUtils]: 225: Hoare triple {20219#false} ~newmax2~0 := ~node2__newmax~3; {20219#false} is VALID [2020-07-10 15:48:10,393 INFO L280 TraceCheckUtils]: 226: Hoare triple {20219#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {20219#false} is VALID [2020-07-10 15:48:10,393 INFO L280 TraceCheckUtils]: 227: Hoare triple {20219#false} assume !(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,394 INFO L280 TraceCheckUtils]: 228: Hoare triple {20219#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,394 INFO L280 TraceCheckUtils]: 229: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,394 INFO L280 TraceCheckUtils]: 230: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,395 INFO L280 TraceCheckUtils]: 231: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,395 INFO L280 TraceCheckUtils]: 232: Hoare triple {20219#false} ~newmax3~0 := ~node3__newmax~3; {20219#false} is VALID [2020-07-10 15:48:10,395 INFO L280 TraceCheckUtils]: 233: Hoare triple {20219#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {20219#false} is VALID [2020-07-10 15:48:10,396 INFO L280 TraceCheckUtils]: 234: Hoare triple {20219#false} assume !(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,396 INFO L280 TraceCheckUtils]: 235: Hoare triple {20219#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,396 INFO L280 TraceCheckUtils]: 236: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,397 INFO L280 TraceCheckUtils]: 237: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,397 INFO L280 TraceCheckUtils]: 238: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,397 INFO L280 TraceCheckUtils]: 239: Hoare triple {20219#false} ~newmax4~0 := ~node4__newmax~3; {20219#false} is VALID [2020-07-10 15:48:10,398 INFO L280 TraceCheckUtils]: 240: Hoare triple {20219#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {20219#false} is VALID [2020-07-10 15:48:10,398 INFO L280 TraceCheckUtils]: 241: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,398 INFO L280 TraceCheckUtils]: 242: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,398 INFO L280 TraceCheckUtils]: 243: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,399 INFO L280 TraceCheckUtils]: 244: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,399 INFO L280 TraceCheckUtils]: 245: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,399 INFO L280 TraceCheckUtils]: 246: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-10 15:48:10,400 INFO L280 TraceCheckUtils]: 247: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-10 15:48:10,400 INFO L280 TraceCheckUtils]: 248: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,400 INFO L280 TraceCheckUtils]: 249: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-10 15:48:10,401 INFO L280 TraceCheckUtils]: 250: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-10 15:48:10,401 INFO L280 TraceCheckUtils]: 251: Hoare triple {20219#false} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {20219#false} is VALID [2020-07-10 15:48:10,401 INFO L280 TraceCheckUtils]: 252: Hoare triple {20219#false} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {20219#false} is VALID [2020-07-10 15:48:10,401 INFO L280 TraceCheckUtils]: 253: Hoare triple {20219#false} assume !!(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,402 INFO L280 TraceCheckUtils]: 254: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,402 INFO L280 TraceCheckUtils]: 255: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,402 INFO L280 TraceCheckUtils]: 256: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,403 INFO L280 TraceCheckUtils]: 257: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,403 INFO L280 TraceCheckUtils]: 258: Hoare triple {20219#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {20219#false} is VALID [2020-07-10 15:48:10,403 INFO L280 TraceCheckUtils]: 259: Hoare triple {20219#false} assume !!(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,404 INFO L280 TraceCheckUtils]: 260: Hoare triple {20219#false} assume ~r2~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,404 INFO L280 TraceCheckUtils]: 261: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,404 INFO L280 TraceCheckUtils]: 262: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,404 INFO L280 TraceCheckUtils]: 263: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,405 INFO L280 TraceCheckUtils]: 264: Hoare triple {20219#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {20219#false} is VALID [2020-07-10 15:48:10,405 INFO L280 TraceCheckUtils]: 265: Hoare triple {20219#false} assume !!(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,405 INFO L280 TraceCheckUtils]: 266: Hoare triple {20219#false} assume ~r3~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,406 INFO L280 TraceCheckUtils]: 267: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,406 INFO L280 TraceCheckUtils]: 268: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,406 INFO L280 TraceCheckUtils]: 269: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,407 INFO L280 TraceCheckUtils]: 270: Hoare triple {20219#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {20219#false} is VALID [2020-07-10 15:48:10,407 INFO L280 TraceCheckUtils]: 271: Hoare triple {20219#false} assume !!(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,407 INFO L280 TraceCheckUtils]: 272: Hoare triple {20219#false} assume ~r4~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,408 INFO L280 TraceCheckUtils]: 273: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,408 INFO L280 TraceCheckUtils]: 274: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,408 INFO L280 TraceCheckUtils]: 275: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,409 INFO L280 TraceCheckUtils]: 276: Hoare triple {20219#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {20219#false} is VALID [2020-07-10 15:48:10,409 INFO L280 TraceCheckUtils]: 277: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,409 INFO L280 TraceCheckUtils]: 278: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,409 INFO L280 TraceCheckUtils]: 279: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,410 INFO L280 TraceCheckUtils]: 280: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,410 INFO L280 TraceCheckUtils]: 281: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-10 15:48:10,410 INFO L280 TraceCheckUtils]: 282: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-10 15:48:10,411 INFO L280 TraceCheckUtils]: 283: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-10 15:48:10,411 INFO L280 TraceCheckUtils]: 284: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-10 15:48:10,411 INFO L280 TraceCheckUtils]: 285: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-10 15:48:10,412 INFO L280 TraceCheckUtils]: 286: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-10 15:48:10,412 INFO L280 TraceCheckUtils]: 287: Hoare triple {20219#false} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {20219#false} is VALID [2020-07-10 15:48:10,412 INFO L280 TraceCheckUtils]: 288: Hoare triple {20219#false} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {20219#false} is VALID [2020-07-10 15:48:10,412 INFO L280 TraceCheckUtils]: 289: Hoare triple {20219#false} assume !(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,413 INFO L280 TraceCheckUtils]: 290: Hoare triple {20219#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,413 INFO L280 TraceCheckUtils]: 291: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,413 INFO L280 TraceCheckUtils]: 292: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,414 INFO L280 TraceCheckUtils]: 293: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,414 INFO L280 TraceCheckUtils]: 294: Hoare triple {20219#false} ~newmax1~0 := ~node1__newmax~5; {20219#false} is VALID [2020-07-10 15:48:10,414 INFO L280 TraceCheckUtils]: 295: Hoare triple {20219#false} assume 3 == ~r1~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,414 INFO L280 TraceCheckUtils]: 296: Hoare triple {20219#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {20219#false} is VALID [2020-07-10 15:48:10,415 INFO L280 TraceCheckUtils]: 297: Hoare triple {20219#false} assume !(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,415 INFO L280 TraceCheckUtils]: 298: Hoare triple {20219#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,415 INFO L280 TraceCheckUtils]: 299: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,416 INFO L280 TraceCheckUtils]: 300: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,416 INFO L280 TraceCheckUtils]: 301: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,416 INFO L280 TraceCheckUtils]: 302: Hoare triple {20219#false} ~newmax2~0 := ~node2__newmax~5; {20219#false} is VALID [2020-07-10 15:48:10,416 INFO L280 TraceCheckUtils]: 303: Hoare triple {20219#false} assume 3 == ~r2~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,417 INFO L280 TraceCheckUtils]: 304: Hoare triple {20219#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {20219#false} is VALID [2020-07-10 15:48:10,417 INFO L280 TraceCheckUtils]: 305: Hoare triple {20219#false} assume !(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,417 INFO L280 TraceCheckUtils]: 306: Hoare triple {20219#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,418 INFO L280 TraceCheckUtils]: 307: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,418 INFO L280 TraceCheckUtils]: 308: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,418 INFO L280 TraceCheckUtils]: 309: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,418 INFO L280 TraceCheckUtils]: 310: Hoare triple {20219#false} ~newmax3~0 := ~node3__newmax~5; {20219#false} is VALID [2020-07-10 15:48:10,419 INFO L280 TraceCheckUtils]: 311: Hoare triple {20219#false} assume 3 == ~r3~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,419 INFO L280 TraceCheckUtils]: 312: Hoare triple {20219#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~5;~node4__newmax~5 := 0; {20219#false} is VALID [2020-07-10 15:48:10,419 INFO L280 TraceCheckUtils]: 313: Hoare triple {20219#false} assume !(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,420 INFO L280 TraceCheckUtils]: 314: Hoare triple {20219#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,420 INFO L280 TraceCheckUtils]: 315: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,420 INFO L280 TraceCheckUtils]: 316: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,421 INFO L280 TraceCheckUtils]: 317: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-10 15:48:10,421 INFO L280 TraceCheckUtils]: 318: Hoare triple {20219#false} ~newmax4~0 := ~node4__newmax~5; {20219#false} is VALID [2020-07-10 15:48:10,421 INFO L280 TraceCheckUtils]: 319: Hoare triple {20219#false} assume 3 == ~r4~0 % 256; {20219#false} is VALID [2020-07-10 15:48:10,422 INFO L280 TraceCheckUtils]: 320: Hoare triple {20219#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~5; {20219#false} is VALID [2020-07-10 15:48:10,422 INFO L280 TraceCheckUtils]: 321: Hoare triple {20219#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~5 := 0;~__return_7575~0 := ~check__tmp~5;~main__c1~0 := ~__return_7575~0;havoc ~__tmp_6~0;~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~5;~assert__arg~5 := ~__tmp_6~0; {20219#false} is VALID [2020-07-10 15:48:10,422 INFO L280 TraceCheckUtils]: 322: Hoare triple {20219#false} assume 0 == ~assert__arg~5 % 256; {20219#false} is VALID [2020-07-10 15:48:10,423 INFO L280 TraceCheckUtils]: 323: Hoare triple {20219#false} assume !false; {20219#false} is VALID [2020-07-10 15:48:10,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:48:10,640 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [453811030] [2020-07-10 15:48:10,641 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:48:10,641 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 15:48:10,641 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670690401] [2020-07-10 15:48:10,642 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 324 [2020-07-10 15:48:10,643 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:48:10,643 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 15:48:11,102 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 324 edges. 324 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:48:11,103 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 15:48:11,103 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:48:11,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 15:48:11,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:48:11,104 INFO L87 Difference]: Start difference. First operand 2437 states and 3757 transitions. Second operand 5 states. [2020-07-10 15:48:40,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:48:40,593 INFO L93 Difference]: Finished difference Result 7199 states and 11086 transitions. [2020-07-10 15:48:40,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 15:48:40,593 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 324 [2020-07-10 15:48:40,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:48:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:48:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 4532 transitions. [2020-07-10 15:48:40,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 15:48:40,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 4532 transitions. [2020-07-10 15:48:40,644 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 4532 transitions. [2020-07-10 15:48:48,130 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4532 edges. 4532 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:48:49,188 INFO L225 Difference]: With dead ends: 7199 [2020-07-10 15:48:49,188 INFO L226 Difference]: Without dead ends: 4777 [2020-07-10 15:48:49,192 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:48:49,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4777 states. [2020-07-10 15:48:53,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4777 to 4653. [2020-07-10 15:48:53,592 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:48:53,592 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4777 states. Second operand 4653 states. [2020-07-10 15:48:53,592 INFO L74 IsIncluded]: Start isIncluded. First operand 4777 states. Second operand 4653 states. [2020-07-10 15:48:53,592 INFO L87 Difference]: Start difference. First operand 4777 states. Second operand 4653 states. [2020-07-10 15:48:54,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:48:54,289 INFO L93 Difference]: Finished difference Result 4777 states and 7316 transitions. [2020-07-10 15:48:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 4777 states and 7316 transitions. [2020-07-10 15:48:54,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:48:54,299 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:48:54,300 INFO L74 IsIncluded]: Start isIncluded. First operand 4653 states. Second operand 4777 states. [2020-07-10 15:48:54,300 INFO L87 Difference]: Start difference. First operand 4653 states. Second operand 4777 states. [2020-07-10 15:48:55,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:48:55,071 INFO L93 Difference]: Finished difference Result 4777 states and 7316 transitions. [2020-07-10 15:48:55,071 INFO L276 IsEmpty]: Start isEmpty. Operand 4777 states and 7316 transitions. [2020-07-10 15:48:55,079 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:48:55,080 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:48:55,080 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:48:55,080 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:48:55,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4653 states. [2020-07-10 15:48:56,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 4653 states and 7163 transitions. [2020-07-10 15:48:56,245 INFO L78 Accepts]: Start accepts. Automaton has 4653 states and 7163 transitions. Word has length 324 [2020-07-10 15:48:56,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:48:56,245 INFO L479 AbstractCegarLoop]: Abstraction has 4653 states and 7163 transitions. [2020-07-10 15:48:56,245 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 15:48:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 4653 states and 7163 transitions. [2020-07-10 15:48:56,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2020-07-10 15:48:56,256 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:48:56,256 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] [2020-07-10 15:48:56,256 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 15:48:56,256 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:48:56,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:48:56,257 INFO L82 PathProgramCache]: Analyzing trace with hash 76253758, now seen corresponding path program 1 times [2020-07-10 15:48:56,257 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:48:56,258 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93062492] [2020-07-10 15:48:56,258 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:48:56,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:48:57,267 WARN L193 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-10 15:48:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:48:57,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {45595#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {45589#true} is VALID [2020-07-10 15:48:57,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {45589#true} assume true; {45589#true} is VALID [2020-07-10 15:48:57,344 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45589#true} {45589#true} #4275#return; {45589#true} is VALID [2020-07-10 15:48:57,353 INFO L263 TraceCheckUtils]: 0: Hoare triple {45589#true} call ULTIMATE.init(); {45595#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 15:48:57,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {45595#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {45589#true} is VALID [2020-07-10 15:48:57,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {45589#true} assume true; {45589#true} is VALID [2020-07-10 15:48:57,353 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45589#true} {45589#true} #4275#return; {45589#true} is VALID [2020-07-10 15:48:57,354 INFO L263 TraceCheckUtils]: 4: Hoare triple {45589#true} call #t~ret44 := main(); {45589#true} is VALID [2020-07-10 15:48:57,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {45589#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {45589#true} is VALID [2020-07-10 15:48:57,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {45589#true} assume !!(0 == ~init__r121~0 % 256); {45589#true} is VALID [2020-07-10 15:48:57,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {45589#true} assume !(0 == ~init__r131~0 % 256); {45589#true} is VALID [2020-07-10 15:48:57,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {45589#true} assume !(0 == ~ep32~0 % 256);~init__tmp~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,357 INFO L280 TraceCheckUtils]: 9: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,362 INFO L280 TraceCheckUtils]: 10: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,363 INFO L280 TraceCheckUtils]: 11: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,363 INFO L280 TraceCheckUtils]: 12: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,364 INFO L280 TraceCheckUtils]: 13: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,365 INFO L280 TraceCheckUtils]: 14: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,365 INFO L280 TraceCheckUtils]: 15: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,366 INFO L280 TraceCheckUtils]: 16: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,367 INFO L280 TraceCheckUtils]: 17: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,368 INFO L280 TraceCheckUtils]: 18: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,369 INFO L280 TraceCheckUtils]: 19: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,369 INFO L280 TraceCheckUtils]: 20: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,370 INFO L280 TraceCheckUtils]: 21: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,371 INFO L280 TraceCheckUtils]: 22: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,372 INFO L280 TraceCheckUtils]: 23: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,372 INFO L280 TraceCheckUtils]: 24: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,373 INFO L280 TraceCheckUtils]: 25: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,374 INFO L280 TraceCheckUtils]: 26: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,374 INFO L280 TraceCheckUtils]: 27: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,375 INFO L280 TraceCheckUtils]: 28: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,376 INFO L280 TraceCheckUtils]: 29: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,377 INFO L280 TraceCheckUtils]: 30: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,378 INFO L280 TraceCheckUtils]: 31: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,378 INFO L280 TraceCheckUtils]: 32: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,379 INFO L280 TraceCheckUtils]: 33: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,380 INFO L280 TraceCheckUtils]: 34: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,380 INFO L280 TraceCheckUtils]: 35: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,381 INFO L280 TraceCheckUtils]: 36: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,382 INFO L280 TraceCheckUtils]: 37: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,383 INFO L280 TraceCheckUtils]: 38: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,384 INFO L280 TraceCheckUtils]: 39: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,384 INFO L280 TraceCheckUtils]: 40: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,385 INFO L280 TraceCheckUtils]: 41: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,386 INFO L280 TraceCheckUtils]: 42: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,386 INFO L280 TraceCheckUtils]: 43: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,387 INFO L280 TraceCheckUtils]: 44: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,388 INFO L280 TraceCheckUtils]: 45: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,389 INFO L280 TraceCheckUtils]: 46: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,389 INFO L280 TraceCheckUtils]: 47: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,390 INFO L280 TraceCheckUtils]: 48: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,391 INFO L280 TraceCheckUtils]: 49: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,391 INFO L280 TraceCheckUtils]: 50: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,392 INFO L280 TraceCheckUtils]: 51: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,393 INFO L280 TraceCheckUtils]: 52: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,393 INFO L280 TraceCheckUtils]: 53: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,394 INFO L280 TraceCheckUtils]: 54: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,395 INFO L280 TraceCheckUtils]: 55: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,396 INFO L280 TraceCheckUtils]: 56: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id1~0 != ~id2~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,397 INFO L280 TraceCheckUtils]: 57: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id1~0 != ~id3~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,397 INFO L280 TraceCheckUtils]: 58: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id1~0 != ~id4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,398 INFO L280 TraceCheckUtils]: 59: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id2~0 != ~id3~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,399 INFO L280 TraceCheckUtils]: 60: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id2~0 != ~id4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,399 INFO L280 TraceCheckUtils]: 61: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id3~0 != ~id4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,400 INFO L280 TraceCheckUtils]: 62: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id1~0 >= 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,401 INFO L280 TraceCheckUtils]: 63: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id2~0 >= 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,402 INFO L280 TraceCheckUtils]: 64: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id3~0 >= 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,403 INFO L280 TraceCheckUtils]: 65: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id4~0 >= 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,403 INFO L280 TraceCheckUtils]: 66: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~r1~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,404 INFO L280 TraceCheckUtils]: 67: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~r2~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,405 INFO L280 TraceCheckUtils]: 68: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~r3~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,405 INFO L280 TraceCheckUtils]: 69: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~r4~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,406 INFO L280 TraceCheckUtils]: 70: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r123~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,407 INFO L280 TraceCheckUtils]: 71: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r133~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,408 INFO L280 TraceCheckUtils]: 72: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r143~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,408 INFO L280 TraceCheckUtils]: 73: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r213~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,409 INFO L280 TraceCheckUtils]: 74: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r233~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,410 INFO L280 TraceCheckUtils]: 75: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r243~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,411 INFO L280 TraceCheckUtils]: 76: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r313~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,411 INFO L280 TraceCheckUtils]: 77: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r323~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,412 INFO L280 TraceCheckUtils]: 78: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r343~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,413 INFO L280 TraceCheckUtils]: 79: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r413~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,414 INFO L280 TraceCheckUtils]: 80: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r423~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,414 INFO L280 TraceCheckUtils]: 81: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r433~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,415 INFO L280 TraceCheckUtils]: 82: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~max1~0 == ~id1~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,416 INFO L280 TraceCheckUtils]: 83: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~max2~0 == ~id2~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,417 INFO L280 TraceCheckUtils]: 84: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~max3~0 == ~id3~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,417 INFO L280 TraceCheckUtils]: 85: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~max4~0 == ~id4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,419 INFO L280 TraceCheckUtils]: 86: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~st1~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,420 INFO L280 TraceCheckUtils]: 87: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~st2~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,420 INFO L280 TraceCheckUtils]: 88: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~st3~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,421 INFO L280 TraceCheckUtils]: 89: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~st4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,422 INFO L280 TraceCheckUtils]: 90: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~nl1~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,423 INFO L280 TraceCheckUtils]: 91: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~nl2~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,423 INFO L280 TraceCheckUtils]: 92: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~nl3~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,424 INFO L280 TraceCheckUtils]: 93: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~nl4~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,425 INFO L280 TraceCheckUtils]: 94: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~mode1~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,425 INFO L280 TraceCheckUtils]: 95: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~mode2~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,426 INFO L280 TraceCheckUtils]: 96: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~mode3~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,427 INFO L280 TraceCheckUtils]: 97: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~mode4~0 % 256; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,428 INFO L280 TraceCheckUtils]: 98: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~newmax1~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,429 INFO L280 TraceCheckUtils]: 99: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~newmax2~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,429 INFO L280 TraceCheckUtils]: 100: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~newmax3~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,430 INFO L280 TraceCheckUtils]: 101: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,431 INFO L280 TraceCheckUtils]: 102: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,432 INFO L280 TraceCheckUtils]: 103: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~mode1~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,432 INFO L280 TraceCheckUtils]: 104: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~r1~0 % 256 < 3; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,433 INFO L280 TraceCheckUtils]: 105: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep12~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,434 INFO L280 TraceCheckUtils]: 106: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep13~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,435 INFO L280 TraceCheckUtils]: 107: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep14~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,435 INFO L280 TraceCheckUtils]: 108: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,436 INFO L280 TraceCheckUtils]: 109: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~mode2~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,437 INFO L280 TraceCheckUtils]: 110: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~r2~0 % 256 < 3; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,438 INFO L280 TraceCheckUtils]: 111: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep21~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,439 INFO L280 TraceCheckUtils]: 112: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep23~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,439 INFO L280 TraceCheckUtils]: 113: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep24~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,441 INFO L280 TraceCheckUtils]: 114: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,441 INFO L280 TraceCheckUtils]: 115: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~mode3~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,443 INFO L280 TraceCheckUtils]: 116: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~r3~0 % 256 < 3; {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,444 INFO L280 TraceCheckUtils]: 117: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep31~0 % 256); {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-10 15:48:57,445 INFO L280 TraceCheckUtils]: 118: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,445 INFO L280 TraceCheckUtils]: 119: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,446 INFO L280 TraceCheckUtils]: 120: Hoare triple {45590#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {45590#false} is VALID [2020-07-10 15:48:57,446 INFO L280 TraceCheckUtils]: 121: Hoare triple {45590#false} assume !!(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,446 INFO L280 TraceCheckUtils]: 122: Hoare triple {45590#false} assume ~r4~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,446 INFO L280 TraceCheckUtils]: 123: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,446 INFO L280 TraceCheckUtils]: 124: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,446 INFO L280 TraceCheckUtils]: 125: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,447 INFO L280 TraceCheckUtils]: 126: Hoare triple {45590#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {45590#false} is VALID [2020-07-10 15:48:57,447 INFO L280 TraceCheckUtils]: 127: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,447 INFO L280 TraceCheckUtils]: 128: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,447 INFO L280 TraceCheckUtils]: 129: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,447 INFO L280 TraceCheckUtils]: 130: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,448 INFO L280 TraceCheckUtils]: 131: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,448 INFO L280 TraceCheckUtils]: 132: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-10 15:48:57,448 INFO L280 TraceCheckUtils]: 133: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-10 15:48:57,448 INFO L280 TraceCheckUtils]: 134: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,448 INFO L280 TraceCheckUtils]: 135: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-10 15:48:57,448 INFO L280 TraceCheckUtils]: 136: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-10 15:48:57,449 INFO L280 TraceCheckUtils]: 137: Hoare triple {45590#false} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {45590#false} is VALID [2020-07-10 15:48:57,449 INFO L280 TraceCheckUtils]: 138: Hoare triple {45590#false} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {45590#false} is VALID [2020-07-10 15:48:57,449 INFO L280 TraceCheckUtils]: 139: Hoare triple {45590#false} assume !(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,449 INFO L280 TraceCheckUtils]: 140: Hoare triple {45590#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,449 INFO L280 TraceCheckUtils]: 141: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,450 INFO L280 TraceCheckUtils]: 142: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,450 INFO L280 TraceCheckUtils]: 143: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,450 INFO L280 TraceCheckUtils]: 144: Hoare triple {45590#false} ~newmax1~0 := ~node1__newmax~1; {45590#false} is VALID [2020-07-10 15:48:57,450 INFO L280 TraceCheckUtils]: 145: Hoare triple {45590#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {45590#false} is VALID [2020-07-10 15:48:57,450 INFO L280 TraceCheckUtils]: 146: Hoare triple {45590#false} assume !(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,451 INFO L280 TraceCheckUtils]: 147: Hoare triple {45590#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,451 INFO L280 TraceCheckUtils]: 148: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,451 INFO L280 TraceCheckUtils]: 149: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,451 INFO L280 TraceCheckUtils]: 150: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,451 INFO L280 TraceCheckUtils]: 151: Hoare triple {45590#false} ~newmax2~0 := ~node2__newmax~1; {45590#false} is VALID [2020-07-10 15:48:57,452 INFO L280 TraceCheckUtils]: 152: Hoare triple {45590#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {45590#false} is VALID [2020-07-10 15:48:57,452 INFO L280 TraceCheckUtils]: 153: Hoare triple {45590#false} assume !(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,452 INFO L280 TraceCheckUtils]: 154: Hoare triple {45590#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,452 INFO L280 TraceCheckUtils]: 155: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,452 INFO L280 TraceCheckUtils]: 156: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,453 INFO L280 TraceCheckUtils]: 157: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,453 INFO L280 TraceCheckUtils]: 158: Hoare triple {45590#false} ~newmax3~0 := ~node3__newmax~1; {45590#false} is VALID [2020-07-10 15:48:57,453 INFO L280 TraceCheckUtils]: 159: Hoare triple {45590#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {45590#false} is VALID [2020-07-10 15:48:57,453 INFO L280 TraceCheckUtils]: 160: Hoare triple {45590#false} assume !(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,453 INFO L280 TraceCheckUtils]: 161: Hoare triple {45590#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,453 INFO L280 TraceCheckUtils]: 162: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,454 INFO L280 TraceCheckUtils]: 163: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,454 INFO L280 TraceCheckUtils]: 164: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,454 INFO L280 TraceCheckUtils]: 165: Hoare triple {45590#false} ~newmax4~0 := ~node4__newmax~1; {45590#false} is VALID [2020-07-10 15:48:57,454 INFO L280 TraceCheckUtils]: 166: Hoare triple {45590#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {45590#false} is VALID [2020-07-10 15:48:57,454 INFO L280 TraceCheckUtils]: 167: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,455 INFO L280 TraceCheckUtils]: 168: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,455 INFO L280 TraceCheckUtils]: 169: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,455 INFO L280 TraceCheckUtils]: 170: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,455 INFO L280 TraceCheckUtils]: 171: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,455 INFO L280 TraceCheckUtils]: 172: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-10 15:48:57,456 INFO L280 TraceCheckUtils]: 173: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-10 15:48:57,456 INFO L280 TraceCheckUtils]: 174: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,456 INFO L280 TraceCheckUtils]: 175: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-10 15:48:57,456 INFO L280 TraceCheckUtils]: 176: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-10 15:48:57,456 INFO L280 TraceCheckUtils]: 177: Hoare triple {45590#false} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {45590#false} is VALID [2020-07-10 15:48:57,457 INFO L280 TraceCheckUtils]: 178: Hoare triple {45590#false} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {45590#false} is VALID [2020-07-10 15:48:57,457 INFO L280 TraceCheckUtils]: 179: Hoare triple {45590#false} assume !!(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,457 INFO L280 TraceCheckUtils]: 180: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,457 INFO L280 TraceCheckUtils]: 181: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,457 INFO L280 TraceCheckUtils]: 182: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,457 INFO L280 TraceCheckUtils]: 183: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,458 INFO L280 TraceCheckUtils]: 184: Hoare triple {45590#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {45590#false} is VALID [2020-07-10 15:48:57,458 INFO L280 TraceCheckUtils]: 185: Hoare triple {45590#false} assume !!(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,458 INFO L280 TraceCheckUtils]: 186: Hoare triple {45590#false} assume ~r2~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,458 INFO L280 TraceCheckUtils]: 187: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,458 INFO L280 TraceCheckUtils]: 188: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,458 INFO L280 TraceCheckUtils]: 189: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,459 INFO L280 TraceCheckUtils]: 190: Hoare triple {45590#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {45590#false} is VALID [2020-07-10 15:48:57,459 INFO L280 TraceCheckUtils]: 191: Hoare triple {45590#false} assume !!(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,459 INFO L280 TraceCheckUtils]: 192: Hoare triple {45590#false} assume ~r3~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,459 INFO L280 TraceCheckUtils]: 193: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,459 INFO L280 TraceCheckUtils]: 194: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,460 INFO L280 TraceCheckUtils]: 195: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,460 INFO L280 TraceCheckUtils]: 196: Hoare triple {45590#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {45590#false} is VALID [2020-07-10 15:48:57,460 INFO L280 TraceCheckUtils]: 197: Hoare triple {45590#false} assume !!(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,460 INFO L280 TraceCheckUtils]: 198: Hoare triple {45590#false} assume ~r4~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,460 INFO L280 TraceCheckUtils]: 199: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,460 INFO L280 TraceCheckUtils]: 200: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,461 INFO L280 TraceCheckUtils]: 201: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,461 INFO L280 TraceCheckUtils]: 202: Hoare triple {45590#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {45590#false} is VALID [2020-07-10 15:48:57,461 INFO L280 TraceCheckUtils]: 203: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,461 INFO L280 TraceCheckUtils]: 204: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,461 INFO L280 TraceCheckUtils]: 205: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,461 INFO L280 TraceCheckUtils]: 206: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,462 INFO L280 TraceCheckUtils]: 207: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,462 INFO L280 TraceCheckUtils]: 208: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-10 15:48:57,462 INFO L280 TraceCheckUtils]: 209: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-10 15:48:57,462 INFO L280 TraceCheckUtils]: 210: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,462 INFO L280 TraceCheckUtils]: 211: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-10 15:48:57,463 INFO L280 TraceCheckUtils]: 212: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-10 15:48:57,463 INFO L280 TraceCheckUtils]: 213: Hoare triple {45590#false} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {45590#false} is VALID [2020-07-10 15:48:57,463 INFO L280 TraceCheckUtils]: 214: Hoare triple {45590#false} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {45590#false} is VALID [2020-07-10 15:48:57,463 INFO L280 TraceCheckUtils]: 215: Hoare triple {45590#false} assume !(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,463 INFO L280 TraceCheckUtils]: 216: Hoare triple {45590#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,463 INFO L280 TraceCheckUtils]: 217: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,464 INFO L280 TraceCheckUtils]: 218: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,464 INFO L280 TraceCheckUtils]: 219: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,464 INFO L280 TraceCheckUtils]: 220: Hoare triple {45590#false} ~newmax1~0 := ~node1__newmax~3; {45590#false} is VALID [2020-07-10 15:48:57,464 INFO L280 TraceCheckUtils]: 221: Hoare triple {45590#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {45590#false} is VALID [2020-07-10 15:48:57,464 INFO L280 TraceCheckUtils]: 222: Hoare triple {45590#false} assume !(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,464 INFO L280 TraceCheckUtils]: 223: Hoare triple {45590#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,465 INFO L280 TraceCheckUtils]: 224: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,465 INFO L280 TraceCheckUtils]: 225: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,465 INFO L280 TraceCheckUtils]: 226: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,465 INFO L280 TraceCheckUtils]: 227: Hoare triple {45590#false} ~newmax2~0 := ~node2__newmax~3; {45590#false} is VALID [2020-07-10 15:48:57,465 INFO L280 TraceCheckUtils]: 228: Hoare triple {45590#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {45590#false} is VALID [2020-07-10 15:48:57,465 INFO L280 TraceCheckUtils]: 229: Hoare triple {45590#false} assume !(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,466 INFO L280 TraceCheckUtils]: 230: Hoare triple {45590#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,466 INFO L280 TraceCheckUtils]: 231: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,466 INFO L280 TraceCheckUtils]: 232: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,466 INFO L280 TraceCheckUtils]: 233: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,466 INFO L280 TraceCheckUtils]: 234: Hoare triple {45590#false} ~newmax3~0 := ~node3__newmax~3; {45590#false} is VALID [2020-07-10 15:48:57,467 INFO L280 TraceCheckUtils]: 235: Hoare triple {45590#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {45590#false} is VALID [2020-07-10 15:48:57,467 INFO L280 TraceCheckUtils]: 236: Hoare triple {45590#false} assume !(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,467 INFO L280 TraceCheckUtils]: 237: Hoare triple {45590#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,467 INFO L280 TraceCheckUtils]: 238: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,467 INFO L280 TraceCheckUtils]: 239: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,467 INFO L280 TraceCheckUtils]: 240: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,468 INFO L280 TraceCheckUtils]: 241: Hoare triple {45590#false} ~newmax4~0 := ~node4__newmax~3; {45590#false} is VALID [2020-07-10 15:48:57,468 INFO L280 TraceCheckUtils]: 242: Hoare triple {45590#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {45590#false} is VALID [2020-07-10 15:48:57,468 INFO L280 TraceCheckUtils]: 243: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,468 INFO L280 TraceCheckUtils]: 244: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,468 INFO L280 TraceCheckUtils]: 245: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,468 INFO L280 TraceCheckUtils]: 246: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,469 INFO L280 TraceCheckUtils]: 247: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,469 INFO L280 TraceCheckUtils]: 248: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-10 15:48:57,469 INFO L280 TraceCheckUtils]: 249: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-10 15:48:57,473 INFO L280 TraceCheckUtils]: 250: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,474 INFO L280 TraceCheckUtils]: 251: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-10 15:48:57,474 INFO L280 TraceCheckUtils]: 252: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-10 15:48:57,474 INFO L280 TraceCheckUtils]: 253: Hoare triple {45590#false} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {45590#false} is VALID [2020-07-10 15:48:57,474 INFO L280 TraceCheckUtils]: 254: Hoare triple {45590#false} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {45590#false} is VALID [2020-07-10 15:48:57,474 INFO L280 TraceCheckUtils]: 255: Hoare triple {45590#false} assume !!(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,475 INFO L280 TraceCheckUtils]: 256: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,475 INFO L280 TraceCheckUtils]: 257: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,475 INFO L280 TraceCheckUtils]: 258: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,475 INFO L280 TraceCheckUtils]: 259: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,475 INFO L280 TraceCheckUtils]: 260: Hoare triple {45590#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {45590#false} is VALID [2020-07-10 15:48:57,476 INFO L280 TraceCheckUtils]: 261: Hoare triple {45590#false} assume !!(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,476 INFO L280 TraceCheckUtils]: 262: Hoare triple {45590#false} assume ~r2~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,476 INFO L280 TraceCheckUtils]: 263: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,476 INFO L280 TraceCheckUtils]: 264: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,476 INFO L280 TraceCheckUtils]: 265: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,476 INFO L280 TraceCheckUtils]: 266: Hoare triple {45590#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {45590#false} is VALID [2020-07-10 15:48:57,477 INFO L280 TraceCheckUtils]: 267: Hoare triple {45590#false} assume !!(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,477 INFO L280 TraceCheckUtils]: 268: Hoare triple {45590#false} assume ~r3~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,477 INFO L280 TraceCheckUtils]: 269: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,477 INFO L280 TraceCheckUtils]: 270: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,477 INFO L280 TraceCheckUtils]: 271: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,478 INFO L280 TraceCheckUtils]: 272: Hoare triple {45590#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {45590#false} is VALID [2020-07-10 15:48:57,478 INFO L280 TraceCheckUtils]: 273: Hoare triple {45590#false} assume !!(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,478 INFO L280 TraceCheckUtils]: 274: Hoare triple {45590#false} assume ~r4~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,478 INFO L280 TraceCheckUtils]: 275: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,478 INFO L280 TraceCheckUtils]: 276: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,478 INFO L280 TraceCheckUtils]: 277: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,479 INFO L280 TraceCheckUtils]: 278: Hoare triple {45590#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {45590#false} is VALID [2020-07-10 15:48:57,479 INFO L280 TraceCheckUtils]: 279: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,479 INFO L280 TraceCheckUtils]: 280: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,479 INFO L280 TraceCheckUtils]: 281: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,479 INFO L280 TraceCheckUtils]: 282: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,480 INFO L280 TraceCheckUtils]: 283: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-10 15:48:57,480 INFO L280 TraceCheckUtils]: 284: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-10 15:48:57,480 INFO L280 TraceCheckUtils]: 285: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-10 15:48:57,480 INFO L280 TraceCheckUtils]: 286: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-10 15:48:57,480 INFO L280 TraceCheckUtils]: 287: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-10 15:48:57,481 INFO L280 TraceCheckUtils]: 288: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-10 15:48:57,481 INFO L280 TraceCheckUtils]: 289: Hoare triple {45590#false} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {45590#false} is VALID [2020-07-10 15:48:57,481 INFO L280 TraceCheckUtils]: 290: Hoare triple {45590#false} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {45590#false} is VALID [2020-07-10 15:48:57,481 INFO L280 TraceCheckUtils]: 291: Hoare triple {45590#false} assume !(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,481 INFO L280 TraceCheckUtils]: 292: Hoare triple {45590#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,482 INFO L280 TraceCheckUtils]: 293: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,482 INFO L280 TraceCheckUtils]: 294: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,482 INFO L280 TraceCheckUtils]: 295: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,482 INFO L280 TraceCheckUtils]: 296: Hoare triple {45590#false} ~newmax1~0 := ~node1__newmax~5; {45590#false} is VALID [2020-07-10 15:48:57,482 INFO L280 TraceCheckUtils]: 297: Hoare triple {45590#false} assume 3 == ~r1~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,482 INFO L280 TraceCheckUtils]: 298: Hoare triple {45590#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {45590#false} is VALID [2020-07-10 15:48:57,483 INFO L280 TraceCheckUtils]: 299: Hoare triple {45590#false} assume !(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,483 INFO L280 TraceCheckUtils]: 300: Hoare triple {45590#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,483 INFO L280 TraceCheckUtils]: 301: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,483 INFO L280 TraceCheckUtils]: 302: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,483 INFO L280 TraceCheckUtils]: 303: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,484 INFO L280 TraceCheckUtils]: 304: Hoare triple {45590#false} ~newmax2~0 := ~node2__newmax~5; {45590#false} is VALID [2020-07-10 15:48:57,484 INFO L280 TraceCheckUtils]: 305: Hoare triple {45590#false} assume 3 == ~r2~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,484 INFO L280 TraceCheckUtils]: 306: Hoare triple {45590#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {45590#false} is VALID [2020-07-10 15:48:57,484 INFO L280 TraceCheckUtils]: 307: Hoare triple {45590#false} assume !(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,484 INFO L280 TraceCheckUtils]: 308: Hoare triple {45590#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,485 INFO L280 TraceCheckUtils]: 309: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,485 INFO L280 TraceCheckUtils]: 310: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,485 INFO L280 TraceCheckUtils]: 311: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,485 INFO L280 TraceCheckUtils]: 312: Hoare triple {45590#false} ~newmax3~0 := ~node3__newmax~5; {45590#false} is VALID [2020-07-10 15:48:57,485 INFO L280 TraceCheckUtils]: 313: Hoare triple {45590#false} assume 3 == ~r3~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,486 INFO L280 TraceCheckUtils]: 314: Hoare triple {45590#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~5;~node4__newmax~5 := 0; {45590#false} is VALID [2020-07-10 15:48:57,486 INFO L280 TraceCheckUtils]: 315: Hoare triple {45590#false} assume !(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,486 INFO L280 TraceCheckUtils]: 316: Hoare triple {45590#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,486 INFO L280 TraceCheckUtils]: 317: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,486 INFO L280 TraceCheckUtils]: 318: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,486 INFO L280 TraceCheckUtils]: 319: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-10 15:48:57,487 INFO L280 TraceCheckUtils]: 320: Hoare triple {45590#false} ~newmax4~0 := ~node4__newmax~5; {45590#false} is VALID [2020-07-10 15:48:57,487 INFO L280 TraceCheckUtils]: 321: Hoare triple {45590#false} assume 3 == ~r4~0 % 256; {45590#false} is VALID [2020-07-10 15:48:57,487 INFO L280 TraceCheckUtils]: 322: Hoare triple {45590#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~5; {45590#false} is VALID [2020-07-10 15:48:57,487 INFO L280 TraceCheckUtils]: 323: Hoare triple {45590#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~5 := 0;~__return_7575~0 := ~check__tmp~5;~main__c1~0 := ~__return_7575~0;havoc ~__tmp_6~0;~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~5;~assert__arg~5 := ~__tmp_6~0; {45590#false} is VALID [2020-07-10 15:48:57,487 INFO L280 TraceCheckUtils]: 324: Hoare triple {45590#false} assume 0 == ~assert__arg~5 % 256; {45590#false} is VALID [2020-07-10 15:48:57,488 INFO L280 TraceCheckUtils]: 325: Hoare triple {45590#false} assume !false; {45590#false} is VALID [2020-07-10 15:48:57,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:48:57,630 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93062492] [2020-07-10 15:48:57,630 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:48:57,631 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:48:57,631 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625573266] [2020-07-10 15:48:57,632 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-10 15:48:57,632 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:48:57,633 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 15:48:58,181 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:48:58,182 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 15:48:58,182 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:48:58,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 15:48:58,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:48:58,183 INFO L87 Difference]: Start difference. First operand 4653 states and 7163 transitions. Second operand 4 states. [2020-07-10 15:49:42,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:49:42,226 INFO L93 Difference]: Finished difference Result 13649 states and 20959 transitions. [2020-07-10 15:49:42,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 15:49:42,226 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-10 15:49:42,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:49:42,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:49:42,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4433 transitions. [2020-07-10 15:49:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:49:42,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4433 transitions. [2020-07-10 15:49:42,261 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4433 transitions. [2020-07-10 15:49:50,429 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4433 edges. 4433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:49:54,208 INFO L225 Difference]: With dead ends: 13649 [2020-07-10 15:49:54,208 INFO L226 Difference]: Without dead ends: 9125 [2020-07-10 15:49:54,217 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:49:54,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9125 states. [2020-07-10 15:50:04,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9125 to 9001. [2020-07-10 15:50:04,354 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:50:04,355 INFO L82 GeneralOperation]: Start isEquivalent. First operand 9125 states. Second operand 9001 states. [2020-07-10 15:50:04,355 INFO L74 IsIncluded]: Start isIncluded. First operand 9125 states. Second operand 9001 states. [2020-07-10 15:50:04,355 INFO L87 Difference]: Start difference. First operand 9125 states. Second operand 9001 states. [2020-07-10 15:50:07,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:50:07,058 INFO L93 Difference]: Finished difference Result 9125 states and 13957 transitions. [2020-07-10 15:50:07,058 INFO L276 IsEmpty]: Start isEmpty. Operand 9125 states and 13957 transitions. [2020-07-10 15:50:07,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:50:07,072 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:50:07,073 INFO L74 IsIncluded]: Start isIncluded. First operand 9001 states. Second operand 9125 states. [2020-07-10 15:50:07,073 INFO L87 Difference]: Start difference. First operand 9001 states. Second operand 9125 states. [2020-07-10 15:50:09,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:50:09,813 INFO L93 Difference]: Finished difference Result 9125 states and 13957 transitions. [2020-07-10 15:50:09,813 INFO L276 IsEmpty]: Start isEmpty. Operand 9125 states and 13957 transitions. [2020-07-10 15:50:09,822 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:50:09,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:50:09,823 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:50:09,823 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:50:09,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9001 states. [2020-07-10 15:50:13,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9001 states to 9001 states and 13804 transitions. [2020-07-10 15:50:13,189 INFO L78 Accepts]: Start accepts. Automaton has 9001 states and 13804 transitions. Word has length 326 [2020-07-10 15:50:13,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:50:13,190 INFO L479 AbstractCegarLoop]: Abstraction has 9001 states and 13804 transitions. [2020-07-10 15:50:13,190 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 15:50:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 9001 states and 13804 transitions. [2020-07-10 15:50:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2020-07-10 15:50:13,201 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:50:13,201 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] [2020-07-10 15:50:13,202 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 15:50:13,202 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:50:13,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:50:13,202 INFO L82 PathProgramCache]: Analyzing trace with hash -1985882685, now seen corresponding path program 1 times [2020-07-10 15:50:13,202 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:50:13,203 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664239934] [2020-07-10 15:50:13,203 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:50:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:50:14,169 WARN L193 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-10 15:50:14,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:50:14,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {94139#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {94133#true} is VALID [2020-07-10 15:50:14,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {94133#true} assume true; {94133#true} is VALID [2020-07-10 15:50:14,239 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {94133#true} {94133#true} #4275#return; {94133#true} is VALID [2020-07-10 15:50:14,251 INFO L263 TraceCheckUtils]: 0: Hoare triple {94133#true} call ULTIMATE.init(); {94139#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 15:50:14,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {94139#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {94133#true} is VALID [2020-07-10 15:50:14,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {94133#true} assume true; {94133#true} is VALID [2020-07-10 15:50:14,252 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {94133#true} {94133#true} #4275#return; {94133#true} is VALID [2020-07-10 15:50:14,252 INFO L263 TraceCheckUtils]: 4: Hoare triple {94133#true} call #t~ret44 := main(); {94133#true} is VALID [2020-07-10 15:50:14,252 INFO L280 TraceCheckUtils]: 5: Hoare triple {94133#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {94133#true} is VALID [2020-07-10 15:50:14,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {94133#true} assume !!(0 == ~init__r121~0 % 256); {94133#true} is VALID [2020-07-10 15:50:14,255 INFO L280 TraceCheckUtils]: 7: Hoare triple {94133#true} assume !!(0 == ~init__r131~0 % 256); {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 15:50:14,261 INFO L280 TraceCheckUtils]: 8: Hoare triple {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !!(0 == ~init__r141~0 % 256);~init__tmp~0 := 0; {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 15:50:14,263 INFO L280 TraceCheckUtils]: 9: Hoare triple {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-10 15:50:14,277 INFO L280 TraceCheckUtils]: 10: Hoare triple {94138#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,277 INFO L280 TraceCheckUtils]: 11: Hoare triple {94134#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,277 INFO L280 TraceCheckUtils]: 12: Hoare triple {94134#false} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,278 INFO L280 TraceCheckUtils]: 13: Hoare triple {94134#false} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,278 INFO L280 TraceCheckUtils]: 14: Hoare triple {94134#false} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,278 INFO L280 TraceCheckUtils]: 15: Hoare triple {94134#false} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,278 INFO L280 TraceCheckUtils]: 16: Hoare triple {94134#false} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,278 INFO L280 TraceCheckUtils]: 17: Hoare triple {94134#false} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,278 INFO L280 TraceCheckUtils]: 18: Hoare triple {94134#false} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,279 INFO L280 TraceCheckUtils]: 19: Hoare triple {94134#false} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,279 INFO L280 TraceCheckUtils]: 20: Hoare triple {94134#false} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,279 INFO L280 TraceCheckUtils]: 21: Hoare triple {94134#false} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,279 INFO L280 TraceCheckUtils]: 22: Hoare triple {94134#false} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,279 INFO L280 TraceCheckUtils]: 23: Hoare triple {94134#false} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,279 INFO L280 TraceCheckUtils]: 24: Hoare triple {94134#false} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,280 INFO L280 TraceCheckUtils]: 25: Hoare triple {94134#false} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,280 INFO L280 TraceCheckUtils]: 26: Hoare triple {94134#false} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,280 INFO L280 TraceCheckUtils]: 27: Hoare triple {94134#false} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,280 INFO L280 TraceCheckUtils]: 28: Hoare triple {94134#false} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,280 INFO L280 TraceCheckUtils]: 29: Hoare triple {94134#false} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,281 INFO L280 TraceCheckUtils]: 30: Hoare triple {94134#false} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,281 INFO L280 TraceCheckUtils]: 31: Hoare triple {94134#false} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,281 INFO L280 TraceCheckUtils]: 32: Hoare triple {94134#false} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,281 INFO L280 TraceCheckUtils]: 33: Hoare triple {94134#false} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,281 INFO L280 TraceCheckUtils]: 34: Hoare triple {94134#false} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,281 INFO L280 TraceCheckUtils]: 35: Hoare triple {94134#false} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,282 INFO L280 TraceCheckUtils]: 36: Hoare triple {94134#false} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,282 INFO L280 TraceCheckUtils]: 37: Hoare triple {94134#false} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,282 INFO L280 TraceCheckUtils]: 38: Hoare triple {94134#false} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,282 INFO L280 TraceCheckUtils]: 39: Hoare triple {94134#false} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,282 INFO L280 TraceCheckUtils]: 40: Hoare triple {94134#false} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,282 INFO L280 TraceCheckUtils]: 41: Hoare triple {94134#false} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,283 INFO L280 TraceCheckUtils]: 42: Hoare triple {94134#false} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,283 INFO L280 TraceCheckUtils]: 43: Hoare triple {94134#false} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,283 INFO L280 TraceCheckUtils]: 44: Hoare triple {94134#false} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,283 INFO L280 TraceCheckUtils]: 45: Hoare triple {94134#false} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,283 INFO L280 TraceCheckUtils]: 46: Hoare triple {94134#false} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,283 INFO L280 TraceCheckUtils]: 47: Hoare triple {94134#false} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,284 INFO L280 TraceCheckUtils]: 48: Hoare triple {94134#false} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,284 INFO L280 TraceCheckUtils]: 49: Hoare triple {94134#false} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,284 INFO L280 TraceCheckUtils]: 50: Hoare triple {94134#false} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,284 INFO L280 TraceCheckUtils]: 51: Hoare triple {94134#false} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,284 INFO L280 TraceCheckUtils]: 52: Hoare triple {94134#false} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,285 INFO L280 TraceCheckUtils]: 53: Hoare triple {94134#false} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,285 INFO L280 TraceCheckUtils]: 54: Hoare triple {94134#false} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {94134#false} is VALID [2020-07-10 15:50:14,285 INFO L280 TraceCheckUtils]: 55: Hoare triple {94134#false} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {94134#false} is VALID [2020-07-10 15:50:14,285 INFO L280 TraceCheckUtils]: 56: Hoare triple {94134#false} assume ~id1~0 != ~id2~0; {94134#false} is VALID [2020-07-10 15:50:14,285 INFO L280 TraceCheckUtils]: 57: Hoare triple {94134#false} assume ~id1~0 != ~id3~0; {94134#false} is VALID [2020-07-10 15:50:14,285 INFO L280 TraceCheckUtils]: 58: Hoare triple {94134#false} assume ~id1~0 != ~id4~0; {94134#false} is VALID [2020-07-10 15:50:14,286 INFO L280 TraceCheckUtils]: 59: Hoare triple {94134#false} assume ~id2~0 != ~id3~0; {94134#false} is VALID [2020-07-10 15:50:14,286 INFO L280 TraceCheckUtils]: 60: Hoare triple {94134#false} assume ~id2~0 != ~id4~0; {94134#false} is VALID [2020-07-10 15:50:14,286 INFO L280 TraceCheckUtils]: 61: Hoare triple {94134#false} assume ~id3~0 != ~id4~0; {94134#false} is VALID [2020-07-10 15:50:14,286 INFO L280 TraceCheckUtils]: 62: Hoare triple {94134#false} assume ~id1~0 >= 0; {94134#false} is VALID [2020-07-10 15:50:14,286 INFO L280 TraceCheckUtils]: 63: Hoare triple {94134#false} assume ~id2~0 >= 0; {94134#false} is VALID [2020-07-10 15:50:14,286 INFO L280 TraceCheckUtils]: 64: Hoare triple {94134#false} assume ~id3~0 >= 0; {94134#false} is VALID [2020-07-10 15:50:14,287 INFO L280 TraceCheckUtils]: 65: Hoare triple {94134#false} assume ~id4~0 >= 0; {94134#false} is VALID [2020-07-10 15:50:14,287 INFO L280 TraceCheckUtils]: 66: Hoare triple {94134#false} assume 0 == ~r1~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,287 INFO L280 TraceCheckUtils]: 67: Hoare triple {94134#false} assume 0 == ~r2~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,287 INFO L280 TraceCheckUtils]: 68: Hoare triple {94134#false} assume 0 == ~r3~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,287 INFO L280 TraceCheckUtils]: 69: Hoare triple {94134#false} assume 0 == ~r4~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,287 INFO L280 TraceCheckUtils]: 70: Hoare triple {94134#false} assume !(0 == ~init__r123~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,288 INFO L280 TraceCheckUtils]: 71: Hoare triple {94134#false} assume !(0 == ~init__r133~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,288 INFO L280 TraceCheckUtils]: 72: Hoare triple {94134#false} assume !(0 == ~init__r143~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,288 INFO L280 TraceCheckUtils]: 73: Hoare triple {94134#false} assume !(0 == ~init__r213~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,288 INFO L280 TraceCheckUtils]: 74: Hoare triple {94134#false} assume !(0 == ~init__r233~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,288 INFO L280 TraceCheckUtils]: 75: Hoare triple {94134#false} assume !(0 == ~init__r243~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,288 INFO L280 TraceCheckUtils]: 76: Hoare triple {94134#false} assume !(0 == ~init__r313~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,289 INFO L280 TraceCheckUtils]: 77: Hoare triple {94134#false} assume !(0 == ~init__r323~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,289 INFO L280 TraceCheckUtils]: 78: Hoare triple {94134#false} assume !(0 == ~init__r343~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,289 INFO L280 TraceCheckUtils]: 79: Hoare triple {94134#false} assume !(0 == ~init__r413~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,289 INFO L280 TraceCheckUtils]: 80: Hoare triple {94134#false} assume !(0 == ~init__r423~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,289 INFO L280 TraceCheckUtils]: 81: Hoare triple {94134#false} assume !(0 == ~init__r433~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,290 INFO L280 TraceCheckUtils]: 82: Hoare triple {94134#false} assume ~max1~0 == ~id1~0; {94134#false} is VALID [2020-07-10 15:50:14,290 INFO L280 TraceCheckUtils]: 83: Hoare triple {94134#false} assume ~max2~0 == ~id2~0; {94134#false} is VALID [2020-07-10 15:50:14,290 INFO L280 TraceCheckUtils]: 84: Hoare triple {94134#false} assume ~max3~0 == ~id3~0; {94134#false} is VALID [2020-07-10 15:50:14,290 INFO L280 TraceCheckUtils]: 85: Hoare triple {94134#false} assume ~max4~0 == ~id4~0; {94134#false} is VALID [2020-07-10 15:50:14,290 INFO L280 TraceCheckUtils]: 86: Hoare triple {94134#false} assume 0 == ~st1~0; {94134#false} is VALID [2020-07-10 15:50:14,290 INFO L280 TraceCheckUtils]: 87: Hoare triple {94134#false} assume 0 == ~st2~0; {94134#false} is VALID [2020-07-10 15:50:14,290 INFO L280 TraceCheckUtils]: 88: Hoare triple {94134#false} assume 0 == ~st3~0; {94134#false} is VALID [2020-07-10 15:50:14,291 INFO L280 TraceCheckUtils]: 89: Hoare triple {94134#false} assume 0 == ~st4~0; {94134#false} is VALID [2020-07-10 15:50:14,291 INFO L280 TraceCheckUtils]: 90: Hoare triple {94134#false} assume 0 == ~nl1~0; {94134#false} is VALID [2020-07-10 15:50:14,291 INFO L280 TraceCheckUtils]: 91: Hoare triple {94134#false} assume 0 == ~nl2~0; {94134#false} is VALID [2020-07-10 15:50:14,291 INFO L280 TraceCheckUtils]: 92: Hoare triple {94134#false} assume 0 == ~nl3~0; {94134#false} is VALID [2020-07-10 15:50:14,291 INFO L280 TraceCheckUtils]: 93: Hoare triple {94134#false} assume 0 == ~nl4~0; {94134#false} is VALID [2020-07-10 15:50:14,292 INFO L280 TraceCheckUtils]: 94: Hoare triple {94134#false} assume 0 == ~mode1~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,292 INFO L280 TraceCheckUtils]: 95: Hoare triple {94134#false} assume 0 == ~mode2~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,292 INFO L280 TraceCheckUtils]: 96: Hoare triple {94134#false} assume 0 == ~mode3~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,292 INFO L280 TraceCheckUtils]: 97: Hoare triple {94134#false} assume 0 == ~mode4~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,292 INFO L280 TraceCheckUtils]: 98: Hoare triple {94134#false} assume !(0 == ~newmax1~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,292 INFO L280 TraceCheckUtils]: 99: Hoare triple {94134#false} assume !(0 == ~newmax2~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,293 INFO L280 TraceCheckUtils]: 100: Hoare triple {94134#false} assume !(0 == ~newmax3~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,293 INFO L280 TraceCheckUtils]: 101: Hoare triple {94134#false} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {94134#false} is VALID [2020-07-10 15:50:14,293 INFO L280 TraceCheckUtils]: 102: Hoare triple {94134#false} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {94134#false} is VALID [2020-07-10 15:50:14,293 INFO L280 TraceCheckUtils]: 103: Hoare triple {94134#false} assume !!(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,293 INFO L280 TraceCheckUtils]: 104: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,294 INFO L280 TraceCheckUtils]: 105: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,294 INFO L280 TraceCheckUtils]: 106: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,294 INFO L280 TraceCheckUtils]: 107: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,294 INFO L280 TraceCheckUtils]: 108: Hoare triple {94134#false} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {94134#false} is VALID [2020-07-10 15:50:14,294 INFO L280 TraceCheckUtils]: 109: Hoare triple {94134#false} assume !!(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,294 INFO L280 TraceCheckUtils]: 110: Hoare triple {94134#false} assume ~r2~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,295 INFO L280 TraceCheckUtils]: 111: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,295 INFO L280 TraceCheckUtils]: 112: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,295 INFO L280 TraceCheckUtils]: 113: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,295 INFO L280 TraceCheckUtils]: 114: Hoare triple {94134#false} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {94134#false} is VALID [2020-07-10 15:50:14,295 INFO L280 TraceCheckUtils]: 115: Hoare triple {94134#false} assume !!(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,296 INFO L280 TraceCheckUtils]: 116: Hoare triple {94134#false} assume ~r3~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,296 INFO L280 TraceCheckUtils]: 117: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,296 INFO L280 TraceCheckUtils]: 118: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,296 INFO L280 TraceCheckUtils]: 119: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,296 INFO L280 TraceCheckUtils]: 120: Hoare triple {94134#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {94134#false} is VALID [2020-07-10 15:50:14,296 INFO L280 TraceCheckUtils]: 121: Hoare triple {94134#false} assume !!(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,297 INFO L280 TraceCheckUtils]: 122: Hoare triple {94134#false} assume ~r4~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,297 INFO L280 TraceCheckUtils]: 123: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,297 INFO L280 TraceCheckUtils]: 124: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,297 INFO L280 TraceCheckUtils]: 125: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,297 INFO L280 TraceCheckUtils]: 126: Hoare triple {94134#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {94134#false} is VALID [2020-07-10 15:50:14,297 INFO L280 TraceCheckUtils]: 127: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,298 INFO L280 TraceCheckUtils]: 128: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,298 INFO L280 TraceCheckUtils]: 129: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,298 INFO L280 TraceCheckUtils]: 130: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,298 INFO L280 TraceCheckUtils]: 131: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,298 INFO L280 TraceCheckUtils]: 132: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-10 15:50:14,299 INFO L280 TraceCheckUtils]: 133: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-10 15:50:14,299 INFO L280 TraceCheckUtils]: 134: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,299 INFO L280 TraceCheckUtils]: 135: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-10 15:50:14,299 INFO L280 TraceCheckUtils]: 136: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-10 15:50:14,299 INFO L280 TraceCheckUtils]: 137: Hoare triple {94134#false} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {94134#false} is VALID [2020-07-10 15:50:14,299 INFO L280 TraceCheckUtils]: 138: Hoare triple {94134#false} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {94134#false} is VALID [2020-07-10 15:50:14,299 INFO L280 TraceCheckUtils]: 139: Hoare triple {94134#false} assume !(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,299 INFO L280 TraceCheckUtils]: 140: Hoare triple {94134#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,299 INFO L280 TraceCheckUtils]: 141: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,300 INFO L280 TraceCheckUtils]: 142: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,300 INFO L280 TraceCheckUtils]: 143: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,300 INFO L280 TraceCheckUtils]: 144: Hoare triple {94134#false} ~newmax1~0 := ~node1__newmax~1; {94134#false} is VALID [2020-07-10 15:50:14,300 INFO L280 TraceCheckUtils]: 145: Hoare triple {94134#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {94134#false} is VALID [2020-07-10 15:50:14,300 INFO L280 TraceCheckUtils]: 146: Hoare triple {94134#false} assume !(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,300 INFO L280 TraceCheckUtils]: 147: Hoare triple {94134#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,300 INFO L280 TraceCheckUtils]: 148: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,300 INFO L280 TraceCheckUtils]: 149: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,300 INFO L280 TraceCheckUtils]: 150: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,301 INFO L280 TraceCheckUtils]: 151: Hoare triple {94134#false} ~newmax2~0 := ~node2__newmax~1; {94134#false} is VALID [2020-07-10 15:50:14,301 INFO L280 TraceCheckUtils]: 152: Hoare triple {94134#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {94134#false} is VALID [2020-07-10 15:50:14,301 INFO L280 TraceCheckUtils]: 153: Hoare triple {94134#false} assume !(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,301 INFO L280 TraceCheckUtils]: 154: Hoare triple {94134#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,301 INFO L280 TraceCheckUtils]: 155: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,301 INFO L280 TraceCheckUtils]: 156: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,301 INFO L280 TraceCheckUtils]: 157: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,301 INFO L280 TraceCheckUtils]: 158: Hoare triple {94134#false} ~newmax3~0 := ~node3__newmax~1; {94134#false} is VALID [2020-07-10 15:50:14,301 INFO L280 TraceCheckUtils]: 159: Hoare triple {94134#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {94134#false} is VALID [2020-07-10 15:50:14,302 INFO L280 TraceCheckUtils]: 160: Hoare triple {94134#false} assume !(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,302 INFO L280 TraceCheckUtils]: 161: Hoare triple {94134#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,302 INFO L280 TraceCheckUtils]: 162: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,302 INFO L280 TraceCheckUtils]: 163: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,302 INFO L280 TraceCheckUtils]: 164: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,302 INFO L280 TraceCheckUtils]: 165: Hoare triple {94134#false} ~newmax4~0 := ~node4__newmax~1; {94134#false} is VALID [2020-07-10 15:50:14,303 INFO L280 TraceCheckUtils]: 166: Hoare triple {94134#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {94134#false} is VALID [2020-07-10 15:50:14,303 INFO L280 TraceCheckUtils]: 167: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,304 INFO L280 TraceCheckUtils]: 168: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,304 INFO L280 TraceCheckUtils]: 169: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,304 INFO L280 TraceCheckUtils]: 170: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,304 INFO L280 TraceCheckUtils]: 171: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,305 INFO L280 TraceCheckUtils]: 172: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-10 15:50:14,305 INFO L280 TraceCheckUtils]: 173: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-10 15:50:14,305 INFO L280 TraceCheckUtils]: 174: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,305 INFO L280 TraceCheckUtils]: 175: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-10 15:50:14,305 INFO L280 TraceCheckUtils]: 176: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-10 15:50:14,306 INFO L280 TraceCheckUtils]: 177: Hoare triple {94134#false} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {94134#false} is VALID [2020-07-10 15:50:14,306 INFO L280 TraceCheckUtils]: 178: Hoare triple {94134#false} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {94134#false} is VALID [2020-07-10 15:50:14,306 INFO L280 TraceCheckUtils]: 179: Hoare triple {94134#false} assume !!(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,306 INFO L280 TraceCheckUtils]: 180: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,306 INFO L280 TraceCheckUtils]: 181: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,307 INFO L280 TraceCheckUtils]: 182: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,307 INFO L280 TraceCheckUtils]: 183: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,307 INFO L280 TraceCheckUtils]: 184: Hoare triple {94134#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {94134#false} is VALID [2020-07-10 15:50:14,307 INFO L280 TraceCheckUtils]: 185: Hoare triple {94134#false} assume !!(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,307 INFO L280 TraceCheckUtils]: 186: Hoare triple {94134#false} assume ~r2~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,307 INFO L280 TraceCheckUtils]: 187: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,308 INFO L280 TraceCheckUtils]: 188: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,308 INFO L280 TraceCheckUtils]: 189: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,308 INFO L280 TraceCheckUtils]: 190: Hoare triple {94134#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {94134#false} is VALID [2020-07-10 15:50:14,308 INFO L280 TraceCheckUtils]: 191: Hoare triple {94134#false} assume !!(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,308 INFO L280 TraceCheckUtils]: 192: Hoare triple {94134#false} assume ~r3~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,309 INFO L280 TraceCheckUtils]: 193: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,309 INFO L280 TraceCheckUtils]: 194: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,309 INFO L280 TraceCheckUtils]: 195: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,309 INFO L280 TraceCheckUtils]: 196: Hoare triple {94134#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {94134#false} is VALID [2020-07-10 15:50:14,309 INFO L280 TraceCheckUtils]: 197: Hoare triple {94134#false} assume !!(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,309 INFO L280 TraceCheckUtils]: 198: Hoare triple {94134#false} assume ~r4~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,310 INFO L280 TraceCheckUtils]: 199: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,310 INFO L280 TraceCheckUtils]: 200: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,310 INFO L280 TraceCheckUtils]: 201: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,310 INFO L280 TraceCheckUtils]: 202: Hoare triple {94134#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {94134#false} is VALID [2020-07-10 15:50:14,310 INFO L280 TraceCheckUtils]: 203: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,311 INFO L280 TraceCheckUtils]: 204: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,311 INFO L280 TraceCheckUtils]: 205: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,311 INFO L280 TraceCheckUtils]: 206: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,311 INFO L280 TraceCheckUtils]: 207: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,311 INFO L280 TraceCheckUtils]: 208: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-10 15:50:14,312 INFO L280 TraceCheckUtils]: 209: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-10 15:50:14,312 INFO L280 TraceCheckUtils]: 210: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,312 INFO L280 TraceCheckUtils]: 211: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-10 15:50:14,312 INFO L280 TraceCheckUtils]: 212: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-10 15:50:14,312 INFO L280 TraceCheckUtils]: 213: Hoare triple {94134#false} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {94134#false} is VALID [2020-07-10 15:50:14,312 INFO L280 TraceCheckUtils]: 214: Hoare triple {94134#false} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {94134#false} is VALID [2020-07-10 15:50:14,313 INFO L280 TraceCheckUtils]: 215: Hoare triple {94134#false} assume !(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,313 INFO L280 TraceCheckUtils]: 216: Hoare triple {94134#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,313 INFO L280 TraceCheckUtils]: 217: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,313 INFO L280 TraceCheckUtils]: 218: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,313 INFO L280 TraceCheckUtils]: 219: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,313 INFO L280 TraceCheckUtils]: 220: Hoare triple {94134#false} ~newmax1~0 := ~node1__newmax~3; {94134#false} is VALID [2020-07-10 15:50:14,314 INFO L280 TraceCheckUtils]: 221: Hoare triple {94134#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {94134#false} is VALID [2020-07-10 15:50:14,314 INFO L280 TraceCheckUtils]: 222: Hoare triple {94134#false} assume !(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,314 INFO L280 TraceCheckUtils]: 223: Hoare triple {94134#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,314 INFO L280 TraceCheckUtils]: 224: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,314 INFO L280 TraceCheckUtils]: 225: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,314 INFO L280 TraceCheckUtils]: 226: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,315 INFO L280 TraceCheckUtils]: 227: Hoare triple {94134#false} ~newmax2~0 := ~node2__newmax~3; {94134#false} is VALID [2020-07-10 15:50:14,315 INFO L280 TraceCheckUtils]: 228: Hoare triple {94134#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {94134#false} is VALID [2020-07-10 15:50:14,315 INFO L280 TraceCheckUtils]: 229: Hoare triple {94134#false} assume !(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,315 INFO L280 TraceCheckUtils]: 230: Hoare triple {94134#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,315 INFO L280 TraceCheckUtils]: 231: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,316 INFO L280 TraceCheckUtils]: 232: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,316 INFO L280 TraceCheckUtils]: 233: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,316 INFO L280 TraceCheckUtils]: 234: Hoare triple {94134#false} ~newmax3~0 := ~node3__newmax~3; {94134#false} is VALID [2020-07-10 15:50:14,316 INFO L280 TraceCheckUtils]: 235: Hoare triple {94134#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {94134#false} is VALID [2020-07-10 15:50:14,316 INFO L280 TraceCheckUtils]: 236: Hoare triple {94134#false} assume !(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,317 INFO L280 TraceCheckUtils]: 237: Hoare triple {94134#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,317 INFO L280 TraceCheckUtils]: 238: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,317 INFO L280 TraceCheckUtils]: 239: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,317 INFO L280 TraceCheckUtils]: 240: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,317 INFO L280 TraceCheckUtils]: 241: Hoare triple {94134#false} ~newmax4~0 := ~node4__newmax~3; {94134#false} is VALID [2020-07-10 15:50:14,318 INFO L280 TraceCheckUtils]: 242: Hoare triple {94134#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {94134#false} is VALID [2020-07-10 15:50:14,318 INFO L280 TraceCheckUtils]: 243: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,318 INFO L280 TraceCheckUtils]: 244: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,318 INFO L280 TraceCheckUtils]: 245: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,318 INFO L280 TraceCheckUtils]: 246: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,319 INFO L280 TraceCheckUtils]: 247: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,319 INFO L280 TraceCheckUtils]: 248: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-10 15:50:14,319 INFO L280 TraceCheckUtils]: 249: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-10 15:50:14,319 INFO L280 TraceCheckUtils]: 250: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,319 INFO L280 TraceCheckUtils]: 251: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-10 15:50:14,319 INFO L280 TraceCheckUtils]: 252: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-10 15:50:14,320 INFO L280 TraceCheckUtils]: 253: Hoare triple {94134#false} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {94134#false} is VALID [2020-07-10 15:50:14,320 INFO L280 TraceCheckUtils]: 254: Hoare triple {94134#false} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {94134#false} is VALID [2020-07-10 15:50:14,320 INFO L280 TraceCheckUtils]: 255: Hoare triple {94134#false} assume !!(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,320 INFO L280 TraceCheckUtils]: 256: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,320 INFO L280 TraceCheckUtils]: 257: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,321 INFO L280 TraceCheckUtils]: 258: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,321 INFO L280 TraceCheckUtils]: 259: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,321 INFO L280 TraceCheckUtils]: 260: Hoare triple {94134#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {94134#false} is VALID [2020-07-10 15:50:14,321 INFO L280 TraceCheckUtils]: 261: Hoare triple {94134#false} assume !!(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,321 INFO L280 TraceCheckUtils]: 262: Hoare triple {94134#false} assume ~r2~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,322 INFO L280 TraceCheckUtils]: 263: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,322 INFO L280 TraceCheckUtils]: 264: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,322 INFO L280 TraceCheckUtils]: 265: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,322 INFO L280 TraceCheckUtils]: 266: Hoare triple {94134#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {94134#false} is VALID [2020-07-10 15:50:14,322 INFO L280 TraceCheckUtils]: 267: Hoare triple {94134#false} assume !!(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,323 INFO L280 TraceCheckUtils]: 268: Hoare triple {94134#false} assume ~r3~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,323 INFO L280 TraceCheckUtils]: 269: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,323 INFO L280 TraceCheckUtils]: 270: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,323 INFO L280 TraceCheckUtils]: 271: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,323 INFO L280 TraceCheckUtils]: 272: Hoare triple {94134#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {94134#false} is VALID [2020-07-10 15:50:14,323 INFO L280 TraceCheckUtils]: 273: Hoare triple {94134#false} assume !!(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,324 INFO L280 TraceCheckUtils]: 274: Hoare triple {94134#false} assume ~r4~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,324 INFO L280 TraceCheckUtils]: 275: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,324 INFO L280 TraceCheckUtils]: 276: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,324 INFO L280 TraceCheckUtils]: 277: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,324 INFO L280 TraceCheckUtils]: 278: Hoare triple {94134#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {94134#false} is VALID [2020-07-10 15:50:14,325 INFO L280 TraceCheckUtils]: 279: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,325 INFO L280 TraceCheckUtils]: 280: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,325 INFO L280 TraceCheckUtils]: 281: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,325 INFO L280 TraceCheckUtils]: 282: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,325 INFO L280 TraceCheckUtils]: 283: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-10 15:50:14,326 INFO L280 TraceCheckUtils]: 284: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-10 15:50:14,326 INFO L280 TraceCheckUtils]: 285: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-10 15:50:14,326 INFO L280 TraceCheckUtils]: 286: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-10 15:50:14,326 INFO L280 TraceCheckUtils]: 287: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-10 15:50:14,326 INFO L280 TraceCheckUtils]: 288: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-10 15:50:14,327 INFO L280 TraceCheckUtils]: 289: Hoare triple {94134#false} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {94134#false} is VALID [2020-07-10 15:50:14,327 INFO L280 TraceCheckUtils]: 290: Hoare triple {94134#false} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {94134#false} is VALID [2020-07-10 15:50:14,327 INFO L280 TraceCheckUtils]: 291: Hoare triple {94134#false} assume !(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,327 INFO L280 TraceCheckUtils]: 292: Hoare triple {94134#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,327 INFO L280 TraceCheckUtils]: 293: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,328 INFO L280 TraceCheckUtils]: 294: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,328 INFO L280 TraceCheckUtils]: 295: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,328 INFO L280 TraceCheckUtils]: 296: Hoare triple {94134#false} ~newmax1~0 := ~node1__newmax~5; {94134#false} is VALID [2020-07-10 15:50:14,328 INFO L280 TraceCheckUtils]: 297: Hoare triple {94134#false} assume 3 == ~r1~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,328 INFO L280 TraceCheckUtils]: 298: Hoare triple {94134#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {94134#false} is VALID [2020-07-10 15:50:14,329 INFO L280 TraceCheckUtils]: 299: Hoare triple {94134#false} assume !(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,329 INFO L280 TraceCheckUtils]: 300: Hoare triple {94134#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,329 INFO L280 TraceCheckUtils]: 301: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,329 INFO L280 TraceCheckUtils]: 302: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,329 INFO L280 TraceCheckUtils]: 303: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,329 INFO L280 TraceCheckUtils]: 304: Hoare triple {94134#false} ~newmax2~0 := ~node2__newmax~5; {94134#false} is VALID [2020-07-10 15:50:14,330 INFO L280 TraceCheckUtils]: 305: Hoare triple {94134#false} assume 3 == ~r2~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,330 INFO L280 TraceCheckUtils]: 306: Hoare triple {94134#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {94134#false} is VALID [2020-07-10 15:50:14,330 INFO L280 TraceCheckUtils]: 307: Hoare triple {94134#false} assume !(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,330 INFO L280 TraceCheckUtils]: 308: Hoare triple {94134#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,330 INFO L280 TraceCheckUtils]: 309: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,331 INFO L280 TraceCheckUtils]: 310: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,331 INFO L280 TraceCheckUtils]: 311: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,331 INFO L280 TraceCheckUtils]: 312: Hoare triple {94134#false} ~newmax3~0 := ~node3__newmax~5; {94134#false} is VALID [2020-07-10 15:50:14,331 INFO L280 TraceCheckUtils]: 313: Hoare triple {94134#false} assume 3 == ~r3~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,331 INFO L280 TraceCheckUtils]: 314: Hoare triple {94134#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~5;~node4__newmax~5 := 0; {94134#false} is VALID [2020-07-10 15:50:14,331 INFO L280 TraceCheckUtils]: 315: Hoare triple {94134#false} assume !(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,332 INFO L280 TraceCheckUtils]: 316: Hoare triple {94134#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,332 INFO L280 TraceCheckUtils]: 317: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,332 INFO L280 TraceCheckUtils]: 318: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,332 INFO L280 TraceCheckUtils]: 319: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-10 15:50:14,332 INFO L280 TraceCheckUtils]: 320: Hoare triple {94134#false} ~newmax4~0 := ~node4__newmax~5; {94134#false} is VALID [2020-07-10 15:50:14,332 INFO L280 TraceCheckUtils]: 321: Hoare triple {94134#false} assume 3 == ~r4~0 % 256; {94134#false} is VALID [2020-07-10 15:50:14,333 INFO L280 TraceCheckUtils]: 322: Hoare triple {94134#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~5; {94134#false} is VALID [2020-07-10 15:50:14,333 INFO L280 TraceCheckUtils]: 323: Hoare triple {94134#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~5 := 0;~__return_7575~0 := ~check__tmp~5;~main__c1~0 := ~__return_7575~0;havoc ~__tmp_6~0;~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~5;~assert__arg~5 := ~__tmp_6~0; {94134#false} is VALID [2020-07-10 15:50:14,333 INFO L280 TraceCheckUtils]: 324: Hoare triple {94134#false} assume 0 == ~assert__arg~5 % 256; {94134#false} is VALID [2020-07-10 15:50:14,333 INFO L280 TraceCheckUtils]: 325: Hoare triple {94134#false} assume !false; {94134#false} is VALID [2020-07-10 15:50:14,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:50:14,478 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664239934] [2020-07-10 15:50:14,478 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:50:14,478 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:50:14,478 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141318281] [2020-07-10 15:50:14,479 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-10 15:50:14,480 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:50:14,480 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 15:50:15,067 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:50:15,067 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 15:50:15,068 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:50:15,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 15:50:15,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:50:15,068 INFO L87 Difference]: Start difference. First operand 9001 states and 13804 transitions. Second operand 4 states. [2020-07-10 15:52:11,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:52:11,412 INFO L93 Difference]: Finished difference Result 26928 states and 41288 transitions. [2020-07-10 15:52:11,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 15:52:11,412 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-10 15:52:11,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:52:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:52:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4568 transitions. [2020-07-10 15:52:11,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:52:11,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4568 transitions. [2020-07-10 15:52:11,442 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4568 transitions. [2020-07-10 15:52:20,759 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4568 edges. 4568 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:52:36,914 INFO L225 Difference]: With dead ends: 26928 [2020-07-10 15:52:36,914 INFO L226 Difference]: Without dead ends: 17969 [2020-07-10 15:52:36,928 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:52:36,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17969 states. [2020-07-10 15:52:48,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17969 to 9020. [2020-07-10 15:52:48,729 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:52:48,729 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17969 states. Second operand 9020 states. [2020-07-10 15:52:48,729 INFO L74 IsIncluded]: Start isIncluded. First operand 17969 states. Second operand 9020 states. [2020-07-10 15:52:48,729 INFO L87 Difference]: Start difference. First operand 17969 states. Second operand 9020 states. [2020-07-10 15:52:59,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:52:59,695 INFO L93 Difference]: Finished difference Result 17969 states and 27548 transitions. [2020-07-10 15:52:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 17969 states and 27548 transitions. [2020-07-10 15:52:59,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:52:59,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:52:59,713 INFO L74 IsIncluded]: Start isIncluded. First operand 9020 states. Second operand 17969 states. [2020-07-10 15:52:59,713 INFO L87 Difference]: Start difference. First operand 9020 states. Second operand 17969 states. [2020-07-10 15:53:10,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:53:10,292 INFO L93 Difference]: Finished difference Result 17969 states and 27548 transitions. [2020-07-10 15:53:10,292 INFO L276 IsEmpty]: Start isEmpty. Operand 17969 states and 27548 transitions. [2020-07-10 15:53:10,303 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:53:10,303 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:53:10,304 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:53:10,304 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:53:10,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9020 states. [2020-07-10 15:53:13,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9020 states to 9020 states and 13832 transitions. [2020-07-10 15:53:13,313 INFO L78 Accepts]: Start accepts. Automaton has 9020 states and 13832 transitions. Word has length 326 [2020-07-10 15:53:13,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:53:13,313 INFO L479 AbstractCegarLoop]: Abstraction has 9020 states and 13832 transitions. [2020-07-10 15:53:13,313 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 15:53:13,313 INFO L276 IsEmpty]: Start isEmpty. Operand 9020 states and 13832 transitions. [2020-07-10 15:53:13,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2020-07-10 15:53:13,319 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:53:13,319 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] [2020-07-10 15:53:13,319 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 15:53:13,319 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:53:13,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:53:13,320 INFO L82 PathProgramCache]: Analyzing trace with hash -1229480868, now seen corresponding path program 1 times [2020-07-10 15:53:13,320 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:53:13,320 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915120397] [2020-07-10 15:53:13,321 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:53:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:53:14,285 WARN L193 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-10 15:53:14,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:53:14,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {178203#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {178197#true} is VALID [2020-07-10 15:53:14,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {178197#true} assume true; {178197#true} is VALID [2020-07-10 15:53:14,362 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {178197#true} {178197#true} #4275#return; {178197#true} is VALID [2020-07-10 15:53:14,371 INFO L263 TraceCheckUtils]: 0: Hoare triple {178197#true} call ULTIMATE.init(); {178203#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 15:53:14,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {178203#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {178197#true} is VALID [2020-07-10 15:53:14,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {178197#true} assume true; {178197#true} is VALID [2020-07-10 15:53:14,372 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {178197#true} {178197#true} #4275#return; {178197#true} is VALID [2020-07-10 15:53:14,372 INFO L263 TraceCheckUtils]: 4: Hoare triple {178197#true} call #t~ret44 := main(); {178197#true} is VALID [2020-07-10 15:53:14,372 INFO L280 TraceCheckUtils]: 5: Hoare triple {178197#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {178197#true} is VALID [2020-07-10 15:53:14,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {178197#true} assume !!(0 == ~init__r121~0 % 256); {178197#true} is VALID [2020-07-10 15:53:14,373 INFO L280 TraceCheckUtils]: 7: Hoare triple {178197#true} assume !(0 == ~init__r131~0 % 256); {178197#true} is VALID [2020-07-10 15:53:14,373 INFO L280 TraceCheckUtils]: 8: Hoare triple {178197#true} assume !!(0 == ~ep32~0 % 256); {178197#true} is VALID [2020-07-10 15:53:14,374 INFO L280 TraceCheckUtils]: 9: Hoare triple {178197#true} assume !!(0 == ~init__r141~0 % 256);~init__tmp~0 := 0; {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} is VALID [2020-07-10 15:53:14,375 INFO L280 TraceCheckUtils]: 10: Hoare triple {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} is VALID [2020-07-10 15:53:14,376 INFO L280 TraceCheckUtils]: 11: Hoare triple {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} is VALID [2020-07-10 15:53:14,378 INFO L280 TraceCheckUtils]: 12: Hoare triple {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} is VALID [2020-07-10 15:53:14,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {178202#(= (* 256 (div main_~init__r141~0 256)) main_~init__r141~0)} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {178198#false} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,379 INFO L280 TraceCheckUtils]: 15: Hoare triple {178198#false} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,380 INFO L280 TraceCheckUtils]: 16: Hoare triple {178198#false} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,380 INFO L280 TraceCheckUtils]: 17: Hoare triple {178198#false} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,380 INFO L280 TraceCheckUtils]: 18: Hoare triple {178198#false} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,380 INFO L280 TraceCheckUtils]: 19: Hoare triple {178198#false} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,380 INFO L280 TraceCheckUtils]: 20: Hoare triple {178198#false} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,380 INFO L280 TraceCheckUtils]: 21: Hoare triple {178198#false} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,381 INFO L280 TraceCheckUtils]: 22: Hoare triple {178198#false} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,381 INFO L280 TraceCheckUtils]: 23: Hoare triple {178198#false} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,381 INFO L280 TraceCheckUtils]: 24: Hoare triple {178198#false} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,381 INFO L280 TraceCheckUtils]: 25: Hoare triple {178198#false} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,381 INFO L280 TraceCheckUtils]: 26: Hoare triple {178198#false} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,381 INFO L280 TraceCheckUtils]: 27: Hoare triple {178198#false} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,382 INFO L280 TraceCheckUtils]: 28: Hoare triple {178198#false} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,382 INFO L280 TraceCheckUtils]: 29: Hoare triple {178198#false} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,382 INFO L280 TraceCheckUtils]: 30: Hoare triple {178198#false} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,382 INFO L280 TraceCheckUtils]: 31: Hoare triple {178198#false} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,382 INFO L280 TraceCheckUtils]: 32: Hoare triple {178198#false} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,383 INFO L280 TraceCheckUtils]: 33: Hoare triple {178198#false} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,383 INFO L280 TraceCheckUtils]: 34: Hoare triple {178198#false} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,383 INFO L280 TraceCheckUtils]: 35: Hoare triple {178198#false} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,383 INFO L280 TraceCheckUtils]: 36: Hoare triple {178198#false} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,383 INFO L280 TraceCheckUtils]: 37: Hoare triple {178198#false} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,383 INFO L280 TraceCheckUtils]: 38: Hoare triple {178198#false} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,384 INFO L280 TraceCheckUtils]: 39: Hoare triple {178198#false} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,384 INFO L280 TraceCheckUtils]: 40: Hoare triple {178198#false} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,384 INFO L280 TraceCheckUtils]: 41: Hoare triple {178198#false} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,384 INFO L280 TraceCheckUtils]: 42: Hoare triple {178198#false} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,384 INFO L280 TraceCheckUtils]: 43: Hoare triple {178198#false} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,385 INFO L280 TraceCheckUtils]: 44: Hoare triple {178198#false} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,385 INFO L280 TraceCheckUtils]: 45: Hoare triple {178198#false} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,385 INFO L280 TraceCheckUtils]: 46: Hoare triple {178198#false} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,385 INFO L280 TraceCheckUtils]: 47: Hoare triple {178198#false} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,385 INFO L280 TraceCheckUtils]: 48: Hoare triple {178198#false} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,385 INFO L280 TraceCheckUtils]: 49: Hoare triple {178198#false} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,386 INFO L280 TraceCheckUtils]: 50: Hoare triple {178198#false} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,386 INFO L280 TraceCheckUtils]: 51: Hoare triple {178198#false} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,386 INFO L280 TraceCheckUtils]: 52: Hoare triple {178198#false} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,386 INFO L280 TraceCheckUtils]: 53: Hoare triple {178198#false} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,386 INFO L280 TraceCheckUtils]: 54: Hoare triple {178198#false} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,386 INFO L280 TraceCheckUtils]: 55: Hoare triple {178198#false} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {178198#false} is VALID [2020-07-10 15:53:14,387 INFO L280 TraceCheckUtils]: 56: Hoare triple {178198#false} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {178198#false} is VALID [2020-07-10 15:53:14,387 INFO L280 TraceCheckUtils]: 57: Hoare triple {178198#false} assume ~id1~0 != ~id2~0; {178198#false} is VALID [2020-07-10 15:53:14,387 INFO L280 TraceCheckUtils]: 58: Hoare triple {178198#false} assume ~id1~0 != ~id3~0; {178198#false} is VALID [2020-07-10 15:53:14,387 INFO L280 TraceCheckUtils]: 59: Hoare triple {178198#false} assume ~id1~0 != ~id4~0; {178198#false} is VALID [2020-07-10 15:53:14,387 INFO L280 TraceCheckUtils]: 60: Hoare triple {178198#false} assume ~id2~0 != ~id3~0; {178198#false} is VALID [2020-07-10 15:53:14,387 INFO L280 TraceCheckUtils]: 61: Hoare triple {178198#false} assume ~id2~0 != ~id4~0; {178198#false} is VALID [2020-07-10 15:53:14,388 INFO L280 TraceCheckUtils]: 62: Hoare triple {178198#false} assume ~id3~0 != ~id4~0; {178198#false} is VALID [2020-07-10 15:53:14,388 INFO L280 TraceCheckUtils]: 63: Hoare triple {178198#false} assume ~id1~0 >= 0; {178198#false} is VALID [2020-07-10 15:53:14,388 INFO L280 TraceCheckUtils]: 64: Hoare triple {178198#false} assume ~id2~0 >= 0; {178198#false} is VALID [2020-07-10 15:53:14,388 INFO L280 TraceCheckUtils]: 65: Hoare triple {178198#false} assume ~id3~0 >= 0; {178198#false} is VALID [2020-07-10 15:53:14,388 INFO L280 TraceCheckUtils]: 66: Hoare triple {178198#false} assume ~id4~0 >= 0; {178198#false} is VALID [2020-07-10 15:53:14,389 INFO L280 TraceCheckUtils]: 67: Hoare triple {178198#false} assume 0 == ~r1~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,389 INFO L280 TraceCheckUtils]: 68: Hoare triple {178198#false} assume 0 == ~r2~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,389 INFO L280 TraceCheckUtils]: 69: Hoare triple {178198#false} assume 0 == ~r3~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,389 INFO L280 TraceCheckUtils]: 70: Hoare triple {178198#false} assume 0 == ~r4~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,389 INFO L280 TraceCheckUtils]: 71: Hoare triple {178198#false} assume !(0 == ~init__r123~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,389 INFO L280 TraceCheckUtils]: 72: Hoare triple {178198#false} assume !(0 == ~init__r133~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,390 INFO L280 TraceCheckUtils]: 73: Hoare triple {178198#false} assume !(0 == ~init__r143~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,390 INFO L280 TraceCheckUtils]: 74: Hoare triple {178198#false} assume !(0 == ~init__r213~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,390 INFO L280 TraceCheckUtils]: 75: Hoare triple {178198#false} assume !(0 == ~init__r233~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,390 INFO L280 TraceCheckUtils]: 76: Hoare triple {178198#false} assume !(0 == ~init__r243~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,390 INFO L280 TraceCheckUtils]: 77: Hoare triple {178198#false} assume !(0 == ~init__r313~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,391 INFO L280 TraceCheckUtils]: 78: Hoare triple {178198#false} assume !(0 == ~init__r323~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,391 INFO L280 TraceCheckUtils]: 79: Hoare triple {178198#false} assume !(0 == ~init__r343~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,391 INFO L280 TraceCheckUtils]: 80: Hoare triple {178198#false} assume !(0 == ~init__r413~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,391 INFO L280 TraceCheckUtils]: 81: Hoare triple {178198#false} assume !(0 == ~init__r423~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,391 INFO L280 TraceCheckUtils]: 82: Hoare triple {178198#false} assume !(0 == ~init__r433~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,391 INFO L280 TraceCheckUtils]: 83: Hoare triple {178198#false} assume ~max1~0 == ~id1~0; {178198#false} is VALID [2020-07-10 15:53:14,392 INFO L280 TraceCheckUtils]: 84: Hoare triple {178198#false} assume ~max2~0 == ~id2~0; {178198#false} is VALID [2020-07-10 15:53:14,392 INFO L280 TraceCheckUtils]: 85: Hoare triple {178198#false} assume ~max3~0 == ~id3~0; {178198#false} is VALID [2020-07-10 15:53:14,392 INFO L280 TraceCheckUtils]: 86: Hoare triple {178198#false} assume ~max4~0 == ~id4~0; {178198#false} is VALID [2020-07-10 15:53:14,392 INFO L280 TraceCheckUtils]: 87: Hoare triple {178198#false} assume 0 == ~st1~0; {178198#false} is VALID [2020-07-10 15:53:14,392 INFO L280 TraceCheckUtils]: 88: Hoare triple {178198#false} assume 0 == ~st2~0; {178198#false} is VALID [2020-07-10 15:53:14,392 INFO L280 TraceCheckUtils]: 89: Hoare triple {178198#false} assume 0 == ~st3~0; {178198#false} is VALID [2020-07-10 15:53:14,393 INFO L280 TraceCheckUtils]: 90: Hoare triple {178198#false} assume 0 == ~st4~0; {178198#false} is VALID [2020-07-10 15:53:14,393 INFO L280 TraceCheckUtils]: 91: Hoare triple {178198#false} assume 0 == ~nl1~0; {178198#false} is VALID [2020-07-10 15:53:14,393 INFO L280 TraceCheckUtils]: 92: Hoare triple {178198#false} assume 0 == ~nl2~0; {178198#false} is VALID [2020-07-10 15:53:14,393 INFO L280 TraceCheckUtils]: 93: Hoare triple {178198#false} assume 0 == ~nl3~0; {178198#false} is VALID [2020-07-10 15:53:14,393 INFO L280 TraceCheckUtils]: 94: Hoare triple {178198#false} assume 0 == ~nl4~0; {178198#false} is VALID [2020-07-10 15:53:14,393 INFO L280 TraceCheckUtils]: 95: Hoare triple {178198#false} assume 0 == ~mode1~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,394 INFO L280 TraceCheckUtils]: 96: Hoare triple {178198#false} assume 0 == ~mode2~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,394 INFO L280 TraceCheckUtils]: 97: Hoare triple {178198#false} assume 0 == ~mode3~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,394 INFO L280 TraceCheckUtils]: 98: Hoare triple {178198#false} assume 0 == ~mode4~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,394 INFO L280 TraceCheckUtils]: 99: Hoare triple {178198#false} assume !(0 == ~newmax1~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,394 INFO L280 TraceCheckUtils]: 100: Hoare triple {178198#false} assume !(0 == ~newmax2~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,394 INFO L280 TraceCheckUtils]: 101: Hoare triple {178198#false} assume !(0 == ~newmax3~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,395 INFO L280 TraceCheckUtils]: 102: Hoare triple {178198#false} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {178198#false} is VALID [2020-07-10 15:53:14,395 INFO L280 TraceCheckUtils]: 103: Hoare triple {178198#false} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {178198#false} is VALID [2020-07-10 15:53:14,395 INFO L280 TraceCheckUtils]: 104: Hoare triple {178198#false} assume !!(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,395 INFO L280 TraceCheckUtils]: 105: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,395 INFO L280 TraceCheckUtils]: 106: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,395 INFO L280 TraceCheckUtils]: 107: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,396 INFO L280 TraceCheckUtils]: 108: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,396 INFO L280 TraceCheckUtils]: 109: Hoare triple {178198#false} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {178198#false} is VALID [2020-07-10 15:53:14,396 INFO L280 TraceCheckUtils]: 110: Hoare triple {178198#false} assume !!(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,396 INFO L280 TraceCheckUtils]: 111: Hoare triple {178198#false} assume ~r2~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,396 INFO L280 TraceCheckUtils]: 112: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,396 INFO L280 TraceCheckUtils]: 113: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,397 INFO L280 TraceCheckUtils]: 114: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,397 INFO L280 TraceCheckUtils]: 115: Hoare triple {178198#false} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {178198#false} is VALID [2020-07-10 15:53:14,397 INFO L280 TraceCheckUtils]: 116: Hoare triple {178198#false} assume !!(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,397 INFO L280 TraceCheckUtils]: 117: Hoare triple {178198#false} assume ~r3~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,397 INFO L280 TraceCheckUtils]: 118: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,397 INFO L280 TraceCheckUtils]: 119: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,398 INFO L280 TraceCheckUtils]: 120: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,398 INFO L280 TraceCheckUtils]: 121: Hoare triple {178198#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {178198#false} is VALID [2020-07-10 15:53:14,398 INFO L280 TraceCheckUtils]: 122: Hoare triple {178198#false} assume !!(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,398 INFO L280 TraceCheckUtils]: 123: Hoare triple {178198#false} assume ~r4~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,398 INFO L280 TraceCheckUtils]: 124: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,399 INFO L280 TraceCheckUtils]: 125: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,399 INFO L280 TraceCheckUtils]: 126: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,399 INFO L280 TraceCheckUtils]: 127: Hoare triple {178198#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {178198#false} is VALID [2020-07-10 15:53:14,399 INFO L280 TraceCheckUtils]: 128: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,399 INFO L280 TraceCheckUtils]: 129: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,399 INFO L280 TraceCheckUtils]: 130: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,400 INFO L280 TraceCheckUtils]: 131: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,400 INFO L280 TraceCheckUtils]: 132: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,400 INFO L280 TraceCheckUtils]: 133: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-10 15:53:14,400 INFO L280 TraceCheckUtils]: 134: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-10 15:53:14,400 INFO L280 TraceCheckUtils]: 135: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,400 INFO L280 TraceCheckUtils]: 136: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-10 15:53:14,401 INFO L280 TraceCheckUtils]: 137: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-10 15:53:14,401 INFO L280 TraceCheckUtils]: 138: Hoare triple {178198#false} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {178198#false} is VALID [2020-07-10 15:53:14,401 INFO L280 TraceCheckUtils]: 139: Hoare triple {178198#false} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {178198#false} is VALID [2020-07-10 15:53:14,401 INFO L280 TraceCheckUtils]: 140: Hoare triple {178198#false} assume !(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,401 INFO L280 TraceCheckUtils]: 141: Hoare triple {178198#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,401 INFO L280 TraceCheckUtils]: 142: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,402 INFO L280 TraceCheckUtils]: 143: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,402 INFO L280 TraceCheckUtils]: 144: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,402 INFO L280 TraceCheckUtils]: 145: Hoare triple {178198#false} ~newmax1~0 := ~node1__newmax~1; {178198#false} is VALID [2020-07-10 15:53:14,402 INFO L280 TraceCheckUtils]: 146: Hoare triple {178198#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {178198#false} is VALID [2020-07-10 15:53:14,402 INFO L280 TraceCheckUtils]: 147: Hoare triple {178198#false} assume !(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,402 INFO L280 TraceCheckUtils]: 148: Hoare triple {178198#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,403 INFO L280 TraceCheckUtils]: 149: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,403 INFO L280 TraceCheckUtils]: 150: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,403 INFO L280 TraceCheckUtils]: 151: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,403 INFO L280 TraceCheckUtils]: 152: Hoare triple {178198#false} ~newmax2~0 := ~node2__newmax~1; {178198#false} is VALID [2020-07-10 15:53:14,403 INFO L280 TraceCheckUtils]: 153: Hoare triple {178198#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {178198#false} is VALID [2020-07-10 15:53:14,403 INFO L280 TraceCheckUtils]: 154: Hoare triple {178198#false} assume !(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,404 INFO L280 TraceCheckUtils]: 155: Hoare triple {178198#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,404 INFO L280 TraceCheckUtils]: 156: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,404 INFO L280 TraceCheckUtils]: 157: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,404 INFO L280 TraceCheckUtils]: 158: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,404 INFO L280 TraceCheckUtils]: 159: Hoare triple {178198#false} ~newmax3~0 := ~node3__newmax~1; {178198#false} is VALID [2020-07-10 15:53:14,404 INFO L280 TraceCheckUtils]: 160: Hoare triple {178198#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {178198#false} is VALID [2020-07-10 15:53:14,405 INFO L280 TraceCheckUtils]: 161: Hoare triple {178198#false} assume !(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,405 INFO L280 TraceCheckUtils]: 162: Hoare triple {178198#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,405 INFO L280 TraceCheckUtils]: 163: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,405 INFO L280 TraceCheckUtils]: 164: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,405 INFO L280 TraceCheckUtils]: 165: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,405 INFO L280 TraceCheckUtils]: 166: Hoare triple {178198#false} ~newmax4~0 := ~node4__newmax~1; {178198#false} is VALID [2020-07-10 15:53:14,406 INFO L280 TraceCheckUtils]: 167: Hoare triple {178198#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {178198#false} is VALID [2020-07-10 15:53:14,406 INFO L280 TraceCheckUtils]: 168: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,406 INFO L280 TraceCheckUtils]: 169: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,406 INFO L280 TraceCheckUtils]: 170: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,406 INFO L280 TraceCheckUtils]: 171: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,406 INFO L280 TraceCheckUtils]: 172: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,407 INFO L280 TraceCheckUtils]: 173: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-10 15:53:14,407 INFO L280 TraceCheckUtils]: 174: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-10 15:53:14,407 INFO L280 TraceCheckUtils]: 175: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,407 INFO L280 TraceCheckUtils]: 176: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-10 15:53:14,407 INFO L280 TraceCheckUtils]: 177: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-10 15:53:14,408 INFO L280 TraceCheckUtils]: 178: Hoare triple {178198#false} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {178198#false} is VALID [2020-07-10 15:53:14,408 INFO L280 TraceCheckUtils]: 179: Hoare triple {178198#false} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {178198#false} is VALID [2020-07-10 15:53:14,408 INFO L280 TraceCheckUtils]: 180: Hoare triple {178198#false} assume !!(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,408 INFO L280 TraceCheckUtils]: 181: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,408 INFO L280 TraceCheckUtils]: 182: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,409 INFO L280 TraceCheckUtils]: 183: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,409 INFO L280 TraceCheckUtils]: 184: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,409 INFO L280 TraceCheckUtils]: 185: Hoare triple {178198#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {178198#false} is VALID [2020-07-10 15:53:14,409 INFO L280 TraceCheckUtils]: 186: Hoare triple {178198#false} assume !!(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,409 INFO L280 TraceCheckUtils]: 187: Hoare triple {178198#false} assume ~r2~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,409 INFO L280 TraceCheckUtils]: 188: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,410 INFO L280 TraceCheckUtils]: 189: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,410 INFO L280 TraceCheckUtils]: 190: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,410 INFO L280 TraceCheckUtils]: 191: Hoare triple {178198#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {178198#false} is VALID [2020-07-10 15:53:14,410 INFO L280 TraceCheckUtils]: 192: Hoare triple {178198#false} assume !!(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,410 INFO L280 TraceCheckUtils]: 193: Hoare triple {178198#false} assume ~r3~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,410 INFO L280 TraceCheckUtils]: 194: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,411 INFO L280 TraceCheckUtils]: 195: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,411 INFO L280 TraceCheckUtils]: 196: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,411 INFO L280 TraceCheckUtils]: 197: Hoare triple {178198#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {178198#false} is VALID [2020-07-10 15:53:14,411 INFO L280 TraceCheckUtils]: 198: Hoare triple {178198#false} assume !!(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,411 INFO L280 TraceCheckUtils]: 199: Hoare triple {178198#false} assume ~r4~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,411 INFO L280 TraceCheckUtils]: 200: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,412 INFO L280 TraceCheckUtils]: 201: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,412 INFO L280 TraceCheckUtils]: 202: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,412 INFO L280 TraceCheckUtils]: 203: Hoare triple {178198#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {178198#false} is VALID [2020-07-10 15:53:14,412 INFO L280 TraceCheckUtils]: 204: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,412 INFO L280 TraceCheckUtils]: 205: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,412 INFO L280 TraceCheckUtils]: 206: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,413 INFO L280 TraceCheckUtils]: 207: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,413 INFO L280 TraceCheckUtils]: 208: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,413 INFO L280 TraceCheckUtils]: 209: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-10 15:53:14,413 INFO L280 TraceCheckUtils]: 210: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-10 15:53:14,413 INFO L280 TraceCheckUtils]: 211: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,414 INFO L280 TraceCheckUtils]: 212: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-10 15:53:14,414 INFO L280 TraceCheckUtils]: 213: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-10 15:53:14,414 INFO L280 TraceCheckUtils]: 214: Hoare triple {178198#false} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {178198#false} is VALID [2020-07-10 15:53:14,414 INFO L280 TraceCheckUtils]: 215: Hoare triple {178198#false} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {178198#false} is VALID [2020-07-10 15:53:14,414 INFO L280 TraceCheckUtils]: 216: Hoare triple {178198#false} assume !(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,414 INFO L280 TraceCheckUtils]: 217: Hoare triple {178198#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,415 INFO L280 TraceCheckUtils]: 218: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,415 INFO L280 TraceCheckUtils]: 219: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,415 INFO L280 TraceCheckUtils]: 220: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,415 INFO L280 TraceCheckUtils]: 221: Hoare triple {178198#false} ~newmax1~0 := ~node1__newmax~3; {178198#false} is VALID [2020-07-10 15:53:14,415 INFO L280 TraceCheckUtils]: 222: Hoare triple {178198#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {178198#false} is VALID [2020-07-10 15:53:14,415 INFO L280 TraceCheckUtils]: 223: Hoare triple {178198#false} assume !(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,416 INFO L280 TraceCheckUtils]: 224: Hoare triple {178198#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,416 INFO L280 TraceCheckUtils]: 225: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,416 INFO L280 TraceCheckUtils]: 226: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,416 INFO L280 TraceCheckUtils]: 227: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,416 INFO L280 TraceCheckUtils]: 228: Hoare triple {178198#false} ~newmax2~0 := ~node2__newmax~3; {178198#false} is VALID [2020-07-10 15:53:14,416 INFO L280 TraceCheckUtils]: 229: Hoare triple {178198#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {178198#false} is VALID [2020-07-10 15:53:14,417 INFO L280 TraceCheckUtils]: 230: Hoare triple {178198#false} assume !(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,417 INFO L280 TraceCheckUtils]: 231: Hoare triple {178198#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,417 INFO L280 TraceCheckUtils]: 232: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,417 INFO L280 TraceCheckUtils]: 233: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,417 INFO L280 TraceCheckUtils]: 234: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,417 INFO L280 TraceCheckUtils]: 235: Hoare triple {178198#false} ~newmax3~0 := ~node3__newmax~3; {178198#false} is VALID [2020-07-10 15:53:14,418 INFO L280 TraceCheckUtils]: 236: Hoare triple {178198#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {178198#false} is VALID [2020-07-10 15:53:14,418 INFO L280 TraceCheckUtils]: 237: Hoare triple {178198#false} assume !(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,418 INFO L280 TraceCheckUtils]: 238: Hoare triple {178198#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,418 INFO L280 TraceCheckUtils]: 239: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,418 INFO L280 TraceCheckUtils]: 240: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,418 INFO L280 TraceCheckUtils]: 241: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,419 INFO L280 TraceCheckUtils]: 242: Hoare triple {178198#false} ~newmax4~0 := ~node4__newmax~3; {178198#false} is VALID [2020-07-10 15:53:14,419 INFO L280 TraceCheckUtils]: 243: Hoare triple {178198#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {178198#false} is VALID [2020-07-10 15:53:14,419 INFO L280 TraceCheckUtils]: 244: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,419 INFO L280 TraceCheckUtils]: 245: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,419 INFO L280 TraceCheckUtils]: 246: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,419 INFO L280 TraceCheckUtils]: 247: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,420 INFO L280 TraceCheckUtils]: 248: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,420 INFO L280 TraceCheckUtils]: 249: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-10 15:53:14,420 INFO L280 TraceCheckUtils]: 250: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-10 15:53:14,420 INFO L280 TraceCheckUtils]: 251: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,420 INFO L280 TraceCheckUtils]: 252: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-10 15:53:14,420 INFO L280 TraceCheckUtils]: 253: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-10 15:53:14,421 INFO L280 TraceCheckUtils]: 254: Hoare triple {178198#false} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {178198#false} is VALID [2020-07-10 15:53:14,421 INFO L280 TraceCheckUtils]: 255: Hoare triple {178198#false} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {178198#false} is VALID [2020-07-10 15:53:14,421 INFO L280 TraceCheckUtils]: 256: Hoare triple {178198#false} assume !!(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,421 INFO L280 TraceCheckUtils]: 257: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,421 INFO L280 TraceCheckUtils]: 258: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,421 INFO L280 TraceCheckUtils]: 259: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,422 INFO L280 TraceCheckUtils]: 260: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,422 INFO L280 TraceCheckUtils]: 261: Hoare triple {178198#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {178198#false} is VALID [2020-07-10 15:53:14,422 INFO L280 TraceCheckUtils]: 262: Hoare triple {178198#false} assume !!(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,422 INFO L280 TraceCheckUtils]: 263: Hoare triple {178198#false} assume ~r2~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,422 INFO L280 TraceCheckUtils]: 264: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,422 INFO L280 TraceCheckUtils]: 265: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,423 INFO L280 TraceCheckUtils]: 266: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,423 INFO L280 TraceCheckUtils]: 267: Hoare triple {178198#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {178198#false} is VALID [2020-07-10 15:53:14,423 INFO L280 TraceCheckUtils]: 268: Hoare triple {178198#false} assume !!(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,423 INFO L280 TraceCheckUtils]: 269: Hoare triple {178198#false} assume ~r3~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,423 INFO L280 TraceCheckUtils]: 270: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,423 INFO L280 TraceCheckUtils]: 271: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,424 INFO L280 TraceCheckUtils]: 272: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,424 INFO L280 TraceCheckUtils]: 273: Hoare triple {178198#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {178198#false} is VALID [2020-07-10 15:53:14,424 INFO L280 TraceCheckUtils]: 274: Hoare triple {178198#false} assume !!(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,424 INFO L280 TraceCheckUtils]: 275: Hoare triple {178198#false} assume ~r4~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,424 INFO L280 TraceCheckUtils]: 276: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,424 INFO L280 TraceCheckUtils]: 277: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,425 INFO L280 TraceCheckUtils]: 278: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,425 INFO L280 TraceCheckUtils]: 279: Hoare triple {178198#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {178198#false} is VALID [2020-07-10 15:53:14,425 INFO L280 TraceCheckUtils]: 280: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,425 INFO L280 TraceCheckUtils]: 281: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,425 INFO L280 TraceCheckUtils]: 282: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,426 INFO L280 TraceCheckUtils]: 283: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,426 INFO L280 TraceCheckUtils]: 284: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-10 15:53:14,426 INFO L280 TraceCheckUtils]: 285: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-10 15:53:14,426 INFO L280 TraceCheckUtils]: 286: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-10 15:53:14,426 INFO L280 TraceCheckUtils]: 287: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-10 15:53:14,426 INFO L280 TraceCheckUtils]: 288: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-10 15:53:14,427 INFO L280 TraceCheckUtils]: 289: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-10 15:53:14,427 INFO L280 TraceCheckUtils]: 290: Hoare triple {178198#false} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {178198#false} is VALID [2020-07-10 15:53:14,427 INFO L280 TraceCheckUtils]: 291: Hoare triple {178198#false} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {178198#false} is VALID [2020-07-10 15:53:14,427 INFO L280 TraceCheckUtils]: 292: Hoare triple {178198#false} assume !(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,427 INFO L280 TraceCheckUtils]: 293: Hoare triple {178198#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,428 INFO L280 TraceCheckUtils]: 294: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,428 INFO L280 TraceCheckUtils]: 295: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,428 INFO L280 TraceCheckUtils]: 296: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,428 INFO L280 TraceCheckUtils]: 297: Hoare triple {178198#false} ~newmax1~0 := ~node1__newmax~5; {178198#false} is VALID [2020-07-10 15:53:14,428 INFO L280 TraceCheckUtils]: 298: Hoare triple {178198#false} assume 3 == ~r1~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,428 INFO L280 TraceCheckUtils]: 299: Hoare triple {178198#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {178198#false} is VALID [2020-07-10 15:53:14,429 INFO L280 TraceCheckUtils]: 300: Hoare triple {178198#false} assume !(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,429 INFO L280 TraceCheckUtils]: 301: Hoare triple {178198#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,429 INFO L280 TraceCheckUtils]: 302: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,429 INFO L280 TraceCheckUtils]: 303: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,429 INFO L280 TraceCheckUtils]: 304: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,429 INFO L280 TraceCheckUtils]: 305: Hoare triple {178198#false} ~newmax2~0 := ~node2__newmax~5; {178198#false} is VALID [2020-07-10 15:53:14,430 INFO L280 TraceCheckUtils]: 306: Hoare triple {178198#false} assume 3 == ~r2~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,430 INFO L280 TraceCheckUtils]: 307: Hoare triple {178198#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {178198#false} is VALID [2020-07-10 15:53:14,430 INFO L280 TraceCheckUtils]: 308: Hoare triple {178198#false} assume !(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,430 INFO L280 TraceCheckUtils]: 309: Hoare triple {178198#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,430 INFO L280 TraceCheckUtils]: 310: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,430 INFO L280 TraceCheckUtils]: 311: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,431 INFO L280 TraceCheckUtils]: 312: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,431 INFO L280 TraceCheckUtils]: 313: Hoare triple {178198#false} ~newmax3~0 := ~node3__newmax~5; {178198#false} is VALID [2020-07-10 15:53:14,431 INFO L280 TraceCheckUtils]: 314: Hoare triple {178198#false} assume 3 == ~r3~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,431 INFO L280 TraceCheckUtils]: 315: Hoare triple {178198#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~5;~node4__newmax~5 := 0; {178198#false} is VALID [2020-07-10 15:53:14,431 INFO L280 TraceCheckUtils]: 316: Hoare triple {178198#false} assume !(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,431 INFO L280 TraceCheckUtils]: 317: Hoare triple {178198#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,432 INFO L280 TraceCheckUtils]: 318: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,432 INFO L280 TraceCheckUtils]: 319: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,432 INFO L280 TraceCheckUtils]: 320: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-10 15:53:14,438 INFO L280 TraceCheckUtils]: 321: Hoare triple {178198#false} ~newmax4~0 := ~node4__newmax~5; {178198#false} is VALID [2020-07-10 15:53:14,438 INFO L280 TraceCheckUtils]: 322: Hoare triple {178198#false} assume 3 == ~r4~0 % 256; {178198#false} is VALID [2020-07-10 15:53:14,438 INFO L280 TraceCheckUtils]: 323: Hoare triple {178198#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~5; {178198#false} is VALID [2020-07-10 15:53:14,439 INFO L280 TraceCheckUtils]: 324: Hoare triple {178198#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~5 := 0;~__return_7575~0 := ~check__tmp~5;~main__c1~0 := ~__return_7575~0;havoc ~__tmp_6~0;~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~5;~assert__arg~5 := ~__tmp_6~0; {178198#false} is VALID [2020-07-10 15:53:14,439 INFO L280 TraceCheckUtils]: 325: Hoare triple {178198#false} assume 0 == ~assert__arg~5 % 256; {178198#false} is VALID [2020-07-10 15:53:14,439 INFO L280 TraceCheckUtils]: 326: Hoare triple {178198#false} assume !false; {178198#false} is VALID [2020-07-10 15:53:14,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:53:14,543 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915120397] [2020-07-10 15:53:14,543 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:53:14,543 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:53:14,543 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318909004] [2020-07-10 15:53:14,544 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 327 [2020-07-10 15:53:14,544 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:53:14,544 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 15:53:15,174 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 327 edges. 327 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:53:15,174 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 15:53:15,174 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:53:15,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 15:53:15,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:53:15,175 INFO L87 Difference]: Start difference. First operand 9020 states and 13832 transitions. Second operand 4 states. [2020-07-10 15:55:10,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:55:10,138 INFO L93 Difference]: Finished difference Result 26947 states and 41309 transitions. [2020-07-10 15:55:10,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 15:55:10,138 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 327 [2020-07-10 15:55:10,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:55:10,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:55:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4563 transitions. [2020-07-10 15:55:10,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:55:10,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4563 transitions. [2020-07-10 15:55:10,165 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4563 transitions. [2020-07-10 15:55:19,995 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4563 edges. 4563 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:55:39,865 INFO L225 Difference]: With dead ends: 26947 [2020-07-10 15:55:39,866 INFO L226 Difference]: Without dead ends: 17987 [2020-07-10 15:55:39,875 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:55:39,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17987 states. [2020-07-10 15:55:55,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17987 to 9038. [2020-07-10 15:55:55,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:55:55,091 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17987 states. Second operand 9038 states. [2020-07-10 15:55:55,091 INFO L74 IsIncluded]: Start isIncluded. First operand 17987 states. Second operand 9038 states. [2020-07-10 15:55:55,091 INFO L87 Difference]: Start difference. First operand 17987 states. Second operand 9038 states. [2020-07-10 15:56:04,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:56:04,414 INFO L93 Difference]: Finished difference Result 17987 states and 27569 transitions. [2020-07-10 15:56:04,414 INFO L276 IsEmpty]: Start isEmpty. Operand 17987 states and 27569 transitions. [2020-07-10 15:56:04,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:56:04,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:56:04,428 INFO L74 IsIncluded]: Start isIncluded. First operand 9038 states. Second operand 17987 states. [2020-07-10 15:56:04,428 INFO L87 Difference]: Start difference. First operand 9038 states. Second operand 17987 states. [2020-07-10 15:56:16,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:56:16,170 INFO L93 Difference]: Finished difference Result 17987 states and 27569 transitions. [2020-07-10 15:56:16,170 INFO L276 IsEmpty]: Start isEmpty. Operand 17987 states and 27569 transitions. [2020-07-10 15:56:16,187 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:56:16,188 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:56:16,188 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:56:16,188 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:56:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9038 states. [2020-07-10 15:56:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9038 states to 9038 states and 13853 transitions. [2020-07-10 15:56:19,369 INFO L78 Accepts]: Start accepts. Automaton has 9038 states and 13853 transitions. Word has length 327 [2020-07-10 15:56:19,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:56:19,369 INFO L479 AbstractCegarLoop]: Abstraction has 9038 states and 13853 transitions. [2020-07-10 15:56:19,369 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 15:56:19,369 INFO L276 IsEmpty]: Start isEmpty. Operand 9038 states and 13853 transitions. [2020-07-10 15:56:19,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2020-07-10 15:56:19,375 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:56:19,375 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] [2020-07-10 15:56:19,376 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 15:56:19,376 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:56:19,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:56:19,377 INFO L82 PathProgramCache]: Analyzing trace with hash 588846425, now seen corresponding path program 1 times [2020-07-10 15:56:19,377 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:56:19,377 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222210678] [2020-07-10 15:56:19,378 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:56:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:56:20,642 WARN L193 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-10 15:56:20,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:56:20,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {262359#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {262353#true} is VALID [2020-07-10 15:56:20,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {262353#true} assume true; {262353#true} is VALID [2020-07-10 15:56:20,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {262353#true} {262353#true} #4275#return; {262353#true} is VALID [2020-07-10 15:56:20,724 INFO L263 TraceCheckUtils]: 0: Hoare triple {262353#true} call ULTIMATE.init(); {262359#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 15:56:20,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {262359#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {262353#true} is VALID [2020-07-10 15:56:20,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {262353#true} assume true; {262353#true} is VALID [2020-07-10 15:56:20,725 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {262353#true} {262353#true} #4275#return; {262353#true} is VALID [2020-07-10 15:56:20,725 INFO L263 TraceCheckUtils]: 4: Hoare triple {262353#true} call #t~ret44 := main(); {262353#true} is VALID [2020-07-10 15:56:20,725 INFO L280 TraceCheckUtils]: 5: Hoare triple {262353#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {262353#true} is VALID [2020-07-10 15:56:20,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {262353#true} assume !!(0 == ~init__r121~0 % 256); {262353#true} is VALID [2020-07-10 15:56:20,726 INFO L280 TraceCheckUtils]: 7: Hoare triple {262353#true} assume !(0 == ~init__r131~0 % 256); {262353#true} is VALID [2020-07-10 15:56:20,726 INFO L280 TraceCheckUtils]: 8: Hoare triple {262353#true} assume !!(0 == ~ep32~0 % 256); {262353#true} is VALID [2020-07-10 15:56:20,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {262353#true} assume !(0 == ~init__r141~0 % 256); {262353#true} is VALID [2020-07-10 15:56:20,728 INFO L280 TraceCheckUtils]: 10: Hoare triple {262353#true} assume !(0 == ~ep42~0 % 256);~init__tmp~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,729 INFO L280 TraceCheckUtils]: 11: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,730 INFO L280 TraceCheckUtils]: 12: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,731 INFO L280 TraceCheckUtils]: 14: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,732 INFO L280 TraceCheckUtils]: 15: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,734 INFO L280 TraceCheckUtils]: 17: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,735 INFO L280 TraceCheckUtils]: 18: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,736 INFO L280 TraceCheckUtils]: 19: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,737 INFO L280 TraceCheckUtils]: 20: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,737 INFO L280 TraceCheckUtils]: 21: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,738 INFO L280 TraceCheckUtils]: 22: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,739 INFO L280 TraceCheckUtils]: 23: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,740 INFO L280 TraceCheckUtils]: 24: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,741 INFO L280 TraceCheckUtils]: 25: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,741 INFO L280 TraceCheckUtils]: 26: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,742 INFO L280 TraceCheckUtils]: 27: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,743 INFO L280 TraceCheckUtils]: 28: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,744 INFO L280 TraceCheckUtils]: 29: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,745 INFO L280 TraceCheckUtils]: 30: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,745 INFO L280 TraceCheckUtils]: 31: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,746 INFO L280 TraceCheckUtils]: 32: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,747 INFO L280 TraceCheckUtils]: 33: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,748 INFO L280 TraceCheckUtils]: 34: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,749 INFO L280 TraceCheckUtils]: 35: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,750 INFO L280 TraceCheckUtils]: 36: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,751 INFO L280 TraceCheckUtils]: 37: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,752 INFO L280 TraceCheckUtils]: 38: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,752 INFO L280 TraceCheckUtils]: 39: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,753 INFO L280 TraceCheckUtils]: 40: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,754 INFO L280 TraceCheckUtils]: 41: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,755 INFO L280 TraceCheckUtils]: 42: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,756 INFO L280 TraceCheckUtils]: 43: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,757 INFO L280 TraceCheckUtils]: 44: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,758 INFO L280 TraceCheckUtils]: 45: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,759 INFO L280 TraceCheckUtils]: 46: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,759 INFO L280 TraceCheckUtils]: 47: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,760 INFO L280 TraceCheckUtils]: 48: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,761 INFO L280 TraceCheckUtils]: 49: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,762 INFO L280 TraceCheckUtils]: 50: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,763 INFO L280 TraceCheckUtils]: 51: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,763 INFO L280 TraceCheckUtils]: 52: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,764 INFO L280 TraceCheckUtils]: 53: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,765 INFO L280 TraceCheckUtils]: 54: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,766 INFO L280 TraceCheckUtils]: 55: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,767 INFO L280 TraceCheckUtils]: 56: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,768 INFO L280 TraceCheckUtils]: 57: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,769 INFO L280 TraceCheckUtils]: 58: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id1~0 != ~id2~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,769 INFO L280 TraceCheckUtils]: 59: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id1~0 != ~id3~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,770 INFO L280 TraceCheckUtils]: 60: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id1~0 != ~id4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,771 INFO L280 TraceCheckUtils]: 61: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id2~0 != ~id3~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,772 INFO L280 TraceCheckUtils]: 62: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id2~0 != ~id4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,773 INFO L280 TraceCheckUtils]: 63: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id3~0 != ~id4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,774 INFO L280 TraceCheckUtils]: 64: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id1~0 >= 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,775 INFO L280 TraceCheckUtils]: 65: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id2~0 >= 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,775 INFO L280 TraceCheckUtils]: 66: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id3~0 >= 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,776 INFO L280 TraceCheckUtils]: 67: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~id4~0 >= 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,777 INFO L280 TraceCheckUtils]: 68: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~r1~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,778 INFO L280 TraceCheckUtils]: 69: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~r2~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,779 INFO L280 TraceCheckUtils]: 70: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~r3~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,779 INFO L280 TraceCheckUtils]: 71: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~r4~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,780 INFO L280 TraceCheckUtils]: 72: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r123~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,781 INFO L280 TraceCheckUtils]: 73: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r133~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,782 INFO L280 TraceCheckUtils]: 74: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r143~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,783 INFO L280 TraceCheckUtils]: 75: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r213~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,784 INFO L280 TraceCheckUtils]: 76: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r233~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,785 INFO L280 TraceCheckUtils]: 77: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r243~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,786 INFO L280 TraceCheckUtils]: 78: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r313~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,786 INFO L280 TraceCheckUtils]: 79: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r323~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,787 INFO L280 TraceCheckUtils]: 80: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r343~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,788 INFO L280 TraceCheckUtils]: 81: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r413~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,789 INFO L280 TraceCheckUtils]: 82: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r423~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,790 INFO L280 TraceCheckUtils]: 83: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~init__r433~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,791 INFO L280 TraceCheckUtils]: 84: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~max1~0 == ~id1~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,792 INFO L280 TraceCheckUtils]: 85: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~max2~0 == ~id2~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,793 INFO L280 TraceCheckUtils]: 86: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~max3~0 == ~id3~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,794 INFO L280 TraceCheckUtils]: 87: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~max4~0 == ~id4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,795 INFO L280 TraceCheckUtils]: 88: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~st1~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,795 INFO L280 TraceCheckUtils]: 89: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~st2~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,796 INFO L280 TraceCheckUtils]: 90: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~st3~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,797 INFO L280 TraceCheckUtils]: 91: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~st4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,806 INFO L280 TraceCheckUtils]: 92: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~nl1~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,807 INFO L280 TraceCheckUtils]: 93: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~nl2~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,808 INFO L280 TraceCheckUtils]: 94: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~nl3~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,809 INFO L280 TraceCheckUtils]: 95: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~nl4~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,810 INFO L280 TraceCheckUtils]: 96: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~mode1~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,811 INFO L280 TraceCheckUtils]: 97: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~mode2~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,812 INFO L280 TraceCheckUtils]: 98: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~mode3~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,813 INFO L280 TraceCheckUtils]: 99: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 == ~mode4~0 % 256; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,814 INFO L280 TraceCheckUtils]: 100: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~newmax1~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,815 INFO L280 TraceCheckUtils]: 101: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~newmax2~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,816 INFO L280 TraceCheckUtils]: 102: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~newmax3~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,817 INFO L280 TraceCheckUtils]: 103: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,818 INFO L280 TraceCheckUtils]: 104: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,819 INFO L280 TraceCheckUtils]: 105: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~mode1~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,820 INFO L280 TraceCheckUtils]: 106: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~r1~0 % 256 < 3; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,821 INFO L280 TraceCheckUtils]: 107: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep12~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,822 INFO L280 TraceCheckUtils]: 108: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep13~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,823 INFO L280 TraceCheckUtils]: 109: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep14~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,824 INFO L280 TraceCheckUtils]: 110: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,825 INFO L280 TraceCheckUtils]: 111: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~mode2~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,826 INFO L280 TraceCheckUtils]: 112: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~r2~0 % 256 < 3; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,827 INFO L280 TraceCheckUtils]: 113: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep21~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,829 INFO L280 TraceCheckUtils]: 114: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep23~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,830 INFO L280 TraceCheckUtils]: 115: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep24~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,831 INFO L280 TraceCheckUtils]: 116: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,832 INFO L280 TraceCheckUtils]: 117: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~mode3~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,832 INFO L280 TraceCheckUtils]: 118: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~r3~0 % 256 < 3; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,833 INFO L280 TraceCheckUtils]: 119: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep31~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,834 INFO L280 TraceCheckUtils]: 120: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep32~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,835 INFO L280 TraceCheckUtils]: 121: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep34~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,837 INFO L280 TraceCheckUtils]: 122: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,838 INFO L280 TraceCheckUtils]: 123: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~mode4~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,839 INFO L280 TraceCheckUtils]: 124: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume ~r4~0 % 256 < 3; {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,840 INFO L280 TraceCheckUtils]: 125: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep41~0 % 256); {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} is VALID [2020-07-10 15:56:20,842 INFO L280 TraceCheckUtils]: 126: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,842 INFO L280 TraceCheckUtils]: 127: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,842 INFO L280 TraceCheckUtils]: 128: Hoare triple {262354#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {262354#false} is VALID [2020-07-10 15:56:20,842 INFO L280 TraceCheckUtils]: 129: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,843 INFO L280 TraceCheckUtils]: 130: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,843 INFO L280 TraceCheckUtils]: 131: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,843 INFO L280 TraceCheckUtils]: 132: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,843 INFO L280 TraceCheckUtils]: 133: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,843 INFO L280 TraceCheckUtils]: 134: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-10 15:56:20,843 INFO L280 TraceCheckUtils]: 135: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-10 15:56:20,844 INFO L280 TraceCheckUtils]: 136: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,844 INFO L280 TraceCheckUtils]: 137: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-10 15:56:20,844 INFO L280 TraceCheckUtils]: 138: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-10 15:56:20,844 INFO L280 TraceCheckUtils]: 139: Hoare triple {262354#false} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {262354#false} is VALID [2020-07-10 15:56:20,844 INFO L280 TraceCheckUtils]: 140: Hoare triple {262354#false} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {262354#false} is VALID [2020-07-10 15:56:20,845 INFO L280 TraceCheckUtils]: 141: Hoare triple {262354#false} assume !(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,845 INFO L280 TraceCheckUtils]: 142: Hoare triple {262354#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,845 INFO L280 TraceCheckUtils]: 143: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,845 INFO L280 TraceCheckUtils]: 144: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,845 INFO L280 TraceCheckUtils]: 145: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,846 INFO L280 TraceCheckUtils]: 146: Hoare triple {262354#false} ~newmax1~0 := ~node1__newmax~1; {262354#false} is VALID [2020-07-10 15:56:20,846 INFO L280 TraceCheckUtils]: 147: Hoare triple {262354#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {262354#false} is VALID [2020-07-10 15:56:20,846 INFO L280 TraceCheckUtils]: 148: Hoare triple {262354#false} assume !(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,846 INFO L280 TraceCheckUtils]: 149: Hoare triple {262354#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,846 INFO L280 TraceCheckUtils]: 150: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,846 INFO L280 TraceCheckUtils]: 151: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,847 INFO L280 TraceCheckUtils]: 152: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,847 INFO L280 TraceCheckUtils]: 153: Hoare triple {262354#false} ~newmax2~0 := ~node2__newmax~1; {262354#false} is VALID [2020-07-10 15:56:20,847 INFO L280 TraceCheckUtils]: 154: Hoare triple {262354#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {262354#false} is VALID [2020-07-10 15:56:20,847 INFO L280 TraceCheckUtils]: 155: Hoare triple {262354#false} assume !(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,847 INFO L280 TraceCheckUtils]: 156: Hoare triple {262354#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,847 INFO L280 TraceCheckUtils]: 157: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,848 INFO L280 TraceCheckUtils]: 158: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,848 INFO L280 TraceCheckUtils]: 159: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,848 INFO L280 TraceCheckUtils]: 160: Hoare triple {262354#false} ~newmax3~0 := ~node3__newmax~1; {262354#false} is VALID [2020-07-10 15:56:20,848 INFO L280 TraceCheckUtils]: 161: Hoare triple {262354#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {262354#false} is VALID [2020-07-10 15:56:20,848 INFO L280 TraceCheckUtils]: 162: Hoare triple {262354#false} assume !(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,848 INFO L280 TraceCheckUtils]: 163: Hoare triple {262354#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,849 INFO L280 TraceCheckUtils]: 164: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,849 INFO L280 TraceCheckUtils]: 165: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,849 INFO L280 TraceCheckUtils]: 166: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,849 INFO L280 TraceCheckUtils]: 167: Hoare triple {262354#false} ~newmax4~0 := ~node4__newmax~1; {262354#false} is VALID [2020-07-10 15:56:20,849 INFO L280 TraceCheckUtils]: 168: Hoare triple {262354#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {262354#false} is VALID [2020-07-10 15:56:20,849 INFO L280 TraceCheckUtils]: 169: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,850 INFO L280 TraceCheckUtils]: 170: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,850 INFO L280 TraceCheckUtils]: 171: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,850 INFO L280 TraceCheckUtils]: 172: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,850 INFO L280 TraceCheckUtils]: 173: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,850 INFO L280 TraceCheckUtils]: 174: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-10 15:56:20,850 INFO L280 TraceCheckUtils]: 175: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-10 15:56:20,851 INFO L280 TraceCheckUtils]: 176: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,851 INFO L280 TraceCheckUtils]: 177: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-10 15:56:20,851 INFO L280 TraceCheckUtils]: 178: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-10 15:56:20,851 INFO L280 TraceCheckUtils]: 179: Hoare triple {262354#false} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {262354#false} is VALID [2020-07-10 15:56:20,851 INFO L280 TraceCheckUtils]: 180: Hoare triple {262354#false} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {262354#false} is VALID [2020-07-10 15:56:20,851 INFO L280 TraceCheckUtils]: 181: Hoare triple {262354#false} assume !!(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,852 INFO L280 TraceCheckUtils]: 182: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,852 INFO L280 TraceCheckUtils]: 183: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,852 INFO L280 TraceCheckUtils]: 184: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,852 INFO L280 TraceCheckUtils]: 185: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,852 INFO L280 TraceCheckUtils]: 186: Hoare triple {262354#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {262354#false} is VALID [2020-07-10 15:56:20,852 INFO L280 TraceCheckUtils]: 187: Hoare triple {262354#false} assume !!(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,853 INFO L280 TraceCheckUtils]: 188: Hoare triple {262354#false} assume ~r2~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,853 INFO L280 TraceCheckUtils]: 189: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,853 INFO L280 TraceCheckUtils]: 190: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,853 INFO L280 TraceCheckUtils]: 191: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,853 INFO L280 TraceCheckUtils]: 192: Hoare triple {262354#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {262354#false} is VALID [2020-07-10 15:56:20,853 INFO L280 TraceCheckUtils]: 193: Hoare triple {262354#false} assume !!(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,854 INFO L280 TraceCheckUtils]: 194: Hoare triple {262354#false} assume ~r3~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,854 INFO L280 TraceCheckUtils]: 195: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,854 INFO L280 TraceCheckUtils]: 196: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,854 INFO L280 TraceCheckUtils]: 197: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,854 INFO L280 TraceCheckUtils]: 198: Hoare triple {262354#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {262354#false} is VALID [2020-07-10 15:56:20,854 INFO L280 TraceCheckUtils]: 199: Hoare triple {262354#false} assume !!(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,855 INFO L280 TraceCheckUtils]: 200: Hoare triple {262354#false} assume ~r4~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,855 INFO L280 TraceCheckUtils]: 201: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,855 INFO L280 TraceCheckUtils]: 202: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,855 INFO L280 TraceCheckUtils]: 203: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,855 INFO L280 TraceCheckUtils]: 204: Hoare triple {262354#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {262354#false} is VALID [2020-07-10 15:56:20,856 INFO L280 TraceCheckUtils]: 205: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,856 INFO L280 TraceCheckUtils]: 206: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,856 INFO L280 TraceCheckUtils]: 207: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,856 INFO L280 TraceCheckUtils]: 208: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,856 INFO L280 TraceCheckUtils]: 209: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,856 INFO L280 TraceCheckUtils]: 210: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-10 15:56:20,857 INFO L280 TraceCheckUtils]: 211: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-10 15:56:20,857 INFO L280 TraceCheckUtils]: 212: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,857 INFO L280 TraceCheckUtils]: 213: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-10 15:56:20,857 INFO L280 TraceCheckUtils]: 214: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-10 15:56:20,857 INFO L280 TraceCheckUtils]: 215: Hoare triple {262354#false} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {262354#false} is VALID [2020-07-10 15:56:20,857 INFO L280 TraceCheckUtils]: 216: Hoare triple {262354#false} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {262354#false} is VALID [2020-07-10 15:56:20,858 INFO L280 TraceCheckUtils]: 217: Hoare triple {262354#false} assume !(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,858 INFO L280 TraceCheckUtils]: 218: Hoare triple {262354#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,858 INFO L280 TraceCheckUtils]: 219: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,858 INFO L280 TraceCheckUtils]: 220: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,858 INFO L280 TraceCheckUtils]: 221: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,859 INFO L280 TraceCheckUtils]: 222: Hoare triple {262354#false} ~newmax1~0 := ~node1__newmax~3; {262354#false} is VALID [2020-07-10 15:56:20,859 INFO L280 TraceCheckUtils]: 223: Hoare triple {262354#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {262354#false} is VALID [2020-07-10 15:56:20,859 INFO L280 TraceCheckUtils]: 224: Hoare triple {262354#false} assume !(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,859 INFO L280 TraceCheckUtils]: 225: Hoare triple {262354#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,859 INFO L280 TraceCheckUtils]: 226: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,859 INFO L280 TraceCheckUtils]: 227: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,860 INFO L280 TraceCheckUtils]: 228: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,860 INFO L280 TraceCheckUtils]: 229: Hoare triple {262354#false} ~newmax2~0 := ~node2__newmax~3; {262354#false} is VALID [2020-07-10 15:56:20,860 INFO L280 TraceCheckUtils]: 230: Hoare triple {262354#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {262354#false} is VALID [2020-07-10 15:56:20,861 INFO L280 TraceCheckUtils]: 231: Hoare triple {262354#false} assume !(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,861 INFO L280 TraceCheckUtils]: 232: Hoare triple {262354#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,861 INFO L280 TraceCheckUtils]: 233: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,861 INFO L280 TraceCheckUtils]: 234: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,862 INFO L280 TraceCheckUtils]: 235: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,862 INFO L280 TraceCheckUtils]: 236: Hoare triple {262354#false} ~newmax3~0 := ~node3__newmax~3; {262354#false} is VALID [2020-07-10 15:56:20,862 INFO L280 TraceCheckUtils]: 237: Hoare triple {262354#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {262354#false} is VALID [2020-07-10 15:56:20,862 INFO L280 TraceCheckUtils]: 238: Hoare triple {262354#false} assume !(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,863 INFO L280 TraceCheckUtils]: 239: Hoare triple {262354#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,863 INFO L280 TraceCheckUtils]: 240: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,863 INFO L280 TraceCheckUtils]: 241: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,863 INFO L280 TraceCheckUtils]: 242: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,863 INFO L280 TraceCheckUtils]: 243: Hoare triple {262354#false} ~newmax4~0 := ~node4__newmax~3; {262354#false} is VALID [2020-07-10 15:56:20,863 INFO L280 TraceCheckUtils]: 244: Hoare triple {262354#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {262354#false} is VALID [2020-07-10 15:56:20,864 INFO L280 TraceCheckUtils]: 245: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,864 INFO L280 TraceCheckUtils]: 246: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,864 INFO L280 TraceCheckUtils]: 247: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,864 INFO L280 TraceCheckUtils]: 248: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,864 INFO L280 TraceCheckUtils]: 249: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,864 INFO L280 TraceCheckUtils]: 250: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-10 15:56:20,865 INFO L280 TraceCheckUtils]: 251: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-10 15:56:20,865 INFO L280 TraceCheckUtils]: 252: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,865 INFO L280 TraceCheckUtils]: 253: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-10 15:56:20,865 INFO L280 TraceCheckUtils]: 254: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-10 15:56:20,865 INFO L280 TraceCheckUtils]: 255: Hoare triple {262354#false} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {262354#false} is VALID [2020-07-10 15:56:20,865 INFO L280 TraceCheckUtils]: 256: Hoare triple {262354#false} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {262354#false} is VALID [2020-07-10 15:56:20,866 INFO L280 TraceCheckUtils]: 257: Hoare triple {262354#false} assume !!(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,866 INFO L280 TraceCheckUtils]: 258: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,866 INFO L280 TraceCheckUtils]: 259: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,866 INFO L280 TraceCheckUtils]: 260: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,866 INFO L280 TraceCheckUtils]: 261: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,866 INFO L280 TraceCheckUtils]: 262: Hoare triple {262354#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {262354#false} is VALID [2020-07-10 15:56:20,867 INFO L280 TraceCheckUtils]: 263: Hoare triple {262354#false} assume !!(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,867 INFO L280 TraceCheckUtils]: 264: Hoare triple {262354#false} assume ~r2~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,868 INFO L280 TraceCheckUtils]: 265: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,868 INFO L280 TraceCheckUtils]: 266: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,868 INFO L280 TraceCheckUtils]: 267: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,868 INFO L280 TraceCheckUtils]: 268: Hoare triple {262354#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {262354#false} is VALID [2020-07-10 15:56:20,868 INFO L280 TraceCheckUtils]: 269: Hoare triple {262354#false} assume !!(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,868 INFO L280 TraceCheckUtils]: 270: Hoare triple {262354#false} assume ~r3~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,869 INFO L280 TraceCheckUtils]: 271: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,869 INFO L280 TraceCheckUtils]: 272: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,869 INFO L280 TraceCheckUtils]: 273: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,869 INFO L280 TraceCheckUtils]: 274: Hoare triple {262354#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {262354#false} is VALID [2020-07-10 15:56:20,869 INFO L280 TraceCheckUtils]: 275: Hoare triple {262354#false} assume !!(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,869 INFO L280 TraceCheckUtils]: 276: Hoare triple {262354#false} assume ~r4~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,870 INFO L280 TraceCheckUtils]: 277: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,870 INFO L280 TraceCheckUtils]: 278: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,870 INFO L280 TraceCheckUtils]: 279: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,870 INFO L280 TraceCheckUtils]: 280: Hoare triple {262354#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {262354#false} is VALID [2020-07-10 15:56:20,870 INFO L280 TraceCheckUtils]: 281: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,871 INFO L280 TraceCheckUtils]: 282: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,871 INFO L280 TraceCheckUtils]: 283: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,871 INFO L280 TraceCheckUtils]: 284: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,871 INFO L280 TraceCheckUtils]: 285: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-10 15:56:20,871 INFO L280 TraceCheckUtils]: 286: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-10 15:56:20,871 INFO L280 TraceCheckUtils]: 287: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-10 15:56:20,872 INFO L280 TraceCheckUtils]: 288: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-10 15:56:20,872 INFO L280 TraceCheckUtils]: 289: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-10 15:56:20,872 INFO L280 TraceCheckUtils]: 290: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-10 15:56:20,872 INFO L280 TraceCheckUtils]: 291: Hoare triple {262354#false} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {262354#false} is VALID [2020-07-10 15:56:20,872 INFO L280 TraceCheckUtils]: 292: Hoare triple {262354#false} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {262354#false} is VALID [2020-07-10 15:56:20,872 INFO L280 TraceCheckUtils]: 293: Hoare triple {262354#false} assume !(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,873 INFO L280 TraceCheckUtils]: 294: Hoare triple {262354#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,873 INFO L280 TraceCheckUtils]: 295: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,873 INFO L280 TraceCheckUtils]: 296: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,873 INFO L280 TraceCheckUtils]: 297: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,873 INFO L280 TraceCheckUtils]: 298: Hoare triple {262354#false} ~newmax1~0 := ~node1__newmax~5; {262354#false} is VALID [2020-07-10 15:56:20,873 INFO L280 TraceCheckUtils]: 299: Hoare triple {262354#false} assume 3 == ~r1~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,874 INFO L280 TraceCheckUtils]: 300: Hoare triple {262354#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {262354#false} is VALID [2020-07-10 15:56:20,874 INFO L280 TraceCheckUtils]: 301: Hoare triple {262354#false} assume !(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,874 INFO L280 TraceCheckUtils]: 302: Hoare triple {262354#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,874 INFO L280 TraceCheckUtils]: 303: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,874 INFO L280 TraceCheckUtils]: 304: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,874 INFO L280 TraceCheckUtils]: 305: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,875 INFO L280 TraceCheckUtils]: 306: Hoare triple {262354#false} ~newmax2~0 := ~node2__newmax~5; {262354#false} is VALID [2020-07-10 15:56:20,875 INFO L280 TraceCheckUtils]: 307: Hoare triple {262354#false} assume 3 == ~r2~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,875 INFO L280 TraceCheckUtils]: 308: Hoare triple {262354#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {262354#false} is VALID [2020-07-10 15:56:20,875 INFO L280 TraceCheckUtils]: 309: Hoare triple {262354#false} assume !(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,875 INFO L280 TraceCheckUtils]: 310: Hoare triple {262354#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,875 INFO L280 TraceCheckUtils]: 311: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,876 INFO L280 TraceCheckUtils]: 312: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,876 INFO L280 TraceCheckUtils]: 313: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,876 INFO L280 TraceCheckUtils]: 314: Hoare triple {262354#false} ~newmax3~0 := ~node3__newmax~5; {262354#false} is VALID [2020-07-10 15:56:20,876 INFO L280 TraceCheckUtils]: 315: Hoare triple {262354#false} assume 3 == ~r3~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,876 INFO L280 TraceCheckUtils]: 316: Hoare triple {262354#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~5;~node4__newmax~5 := 0; {262354#false} is VALID [2020-07-10 15:56:20,876 INFO L280 TraceCheckUtils]: 317: Hoare triple {262354#false} assume !(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,877 INFO L280 TraceCheckUtils]: 318: Hoare triple {262354#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,877 INFO L280 TraceCheckUtils]: 319: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,877 INFO L280 TraceCheckUtils]: 320: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,877 INFO L280 TraceCheckUtils]: 321: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-10 15:56:20,877 INFO L280 TraceCheckUtils]: 322: Hoare triple {262354#false} ~newmax4~0 := ~node4__newmax~5; {262354#false} is VALID [2020-07-10 15:56:20,877 INFO L280 TraceCheckUtils]: 323: Hoare triple {262354#false} assume 3 == ~r4~0 % 256; {262354#false} is VALID [2020-07-10 15:56:20,878 INFO L280 TraceCheckUtils]: 324: Hoare triple {262354#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~5; {262354#false} is VALID [2020-07-10 15:56:20,878 INFO L280 TraceCheckUtils]: 325: Hoare triple {262354#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~5 := 0;~__return_7575~0 := ~check__tmp~5;~main__c1~0 := ~__return_7575~0;havoc ~__tmp_6~0;~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~5;~assert__arg~5 := ~__tmp_6~0; {262354#false} is VALID [2020-07-10 15:56:20,878 INFO L280 TraceCheckUtils]: 326: Hoare triple {262354#false} assume 0 == ~assert__arg~5 % 256; {262354#false} is VALID [2020-07-10 15:56:20,878 INFO L280 TraceCheckUtils]: 327: Hoare triple {262354#false} assume !false; {262354#false} is VALID [2020-07-10 15:56:20,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:56:20,987 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222210678] [2020-07-10 15:56:20,987 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:56:20,987 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:56:20,987 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1362825073] [2020-07-10 15:56:20,988 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 328 [2020-07-10 15:56:20,989 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:56:20,989 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 15:56:21,758 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 328 edges. 328 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:56:21,758 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 15:56:21,758 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:56:21,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 15:56:21,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:56:21,759 INFO L87 Difference]: Start difference. First operand 9038 states and 13853 transitions. Second operand 4 states. [2020-07-10 15:58:16,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:58:16,915 INFO L93 Difference]: Finished difference Result 25493 states and 38963 transitions. [2020-07-10 15:58:16,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 15:58:16,916 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 328 [2020-07-10 15:58:16,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:58:16,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:58:16,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4466 transitions. [2020-07-10 15:58:16,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:58:16,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4466 transitions. [2020-07-10 15:58:16,943 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4466 transitions. [2020-07-10 15:58:27,851 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4466 edges. 4466 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:58:44,624 INFO L225 Difference]: With dead ends: 25493 [2020-07-10 15:58:44,624 INFO L226 Difference]: Without dead ends: 16700 [2020-07-10 15:58:44,634 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:58:44,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16700 states. [2020-07-10 15:59:24,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16700 to 16576. [2020-07-10 15:59:24,829 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:59:24,829 INFO L82 GeneralOperation]: Start isEquivalent. First operand 16700 states. Second operand 16576 states. [2020-07-10 15:59:24,829 INFO L74 IsIncluded]: Start isIncluded. First operand 16700 states. Second operand 16576 states. [2020-07-10 15:59:24,830 INFO L87 Difference]: Start difference. First operand 16700 states. Second operand 16576 states. [2020-07-10 15:59:37,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:59:37,912 INFO L93 Difference]: Finished difference Result 16700 states and 25395 transitions. [2020-07-10 15:59:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 16700 states and 25395 transitions. [2020-07-10 15:59:37,922 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:59:37,922 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:59:37,922 INFO L74 IsIncluded]: Start isIncluded. First operand 16576 states. Second operand 16700 states. [2020-07-10 15:59:37,923 INFO L87 Difference]: Start difference. First operand 16576 states. Second operand 16700 states. [2020-07-10 15:59:59,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:59:59,635 INFO L93 Difference]: Finished difference Result 16700 states and 25395 transitions. [2020-07-10 15:59:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 16700 states and 25395 transitions. [2020-07-10 15:59:59,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:59:59,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:59:59,645 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:59:59,645 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:59:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16576 states. [2020-07-10 16:00:21,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16576 states to 16576 states and 25242 transitions. [2020-07-10 16:00:21,039 INFO L78 Accepts]: Start accepts. Automaton has 16576 states and 25242 transitions. Word has length 328 [2020-07-10 16:00:21,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:00:21,039 INFO L479 AbstractCegarLoop]: Abstraction has 16576 states and 25242 transitions. [2020-07-10 16:00:21,040 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 16:00:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 16576 states and 25242 transitions. [2020-07-10 16:00:21,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2020-07-10 16:00:21,055 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:00:21,055 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] [2020-07-10 16:00:21,056 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 16:00:21,056 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:00:21,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:00:21,056 INFO L82 PathProgramCache]: Analyzing trace with hash -1900100554, now seen corresponding path program 1 times [2020-07-10 16:00:21,057 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 16:00:21,057 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627910059] [2020-07-10 16:00:21,057 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:00:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:00:22,720 WARN L193 SmtUtils]: Spent 798.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-10 16:00:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:00:22,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {352115#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {352108#true} is VALID [2020-07-10 16:00:22,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {352108#true} assume true; {352108#true} is VALID [2020-07-10 16:00:22,834 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {352108#true} {352108#true} #4275#return; {352108#true} is VALID [2020-07-10 16:00:22,848 INFO L263 TraceCheckUtils]: 0: Hoare triple {352108#true} call ULTIMATE.init(); {352115#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-10 16:00:22,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {352115#(and (= ~max4~0 |old(~max4~0)|) (= ~p12~0 |old(~p12~0)|) (= ~__return_6740~0 |old(~__return_6740~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~p34_old~0 |old(~p34_old~0)|) (= ~m4~0 |old(~m4~0)|) (= ~__return_6200~0 |old(~__return_6200~0)|) (= ~newmax4~0 |old(~newmax4~0)|) (= ~ep41~0 |old(~ep41~0)|) (= ~p42_new~0 |old(~p42_new~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~ep34~0 |old(~ep34~0)|) (= ~p24_new~0 |old(~p24_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p14~0 |old(~p14~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~__return_6697~0 |old(~__return_6697~0)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~ep24~0 |old(~ep24~0)|) (= ~p41_old~0 |old(~p41_old~0)|) (= ~p23~0 |old(~p23~0)|) (= ~p41~0 |old(~p41~0)|) (= ~__return_5348~0 |old(~__return_5348~0)|) (= ~__return_7211~0 |old(~__return_7211~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~p24~0 |old(~p24~0)|) (= ~p43~0 |old(~p43~0)|) (= ~id4~0 |old(~id4~0)|) (= ~__return_6824~0 |old(~__return_6824~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~__return_7532~0 |old(~__return_7532~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~mode4~0 |old(~mode4~0)|) (= ~st2~0 |old(~st2~0)|) (= ~__return_6572~0 |old(~__return_6572~0)|) (= ~__return_7402~0 |old(~__return_7402~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_6867~0 |old(~__return_6867~0)|) (= ~__return_7575~0 |old(~__return_7575~0)|) (= ~__return_4920~0 |old(~__return_4920~0)|) (= ~__return_4678~0 |old(~__return_4678~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p34~0 |old(~p34~0)|) (= ~p42~0 |old(~p42~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p24_old~0 |old(~p24_old~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p43_old~0 |old(~p43_old~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~__return_7448~0 |old(~__return_7448~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~__return_5999~0 |old(~__return_5999~0)|) (= ~p42_old~0 |old(~p42_old~0)|) (= ~r4~0 |old(~r4~0)|) (= ~m1~0 |old(~m1~0)|) (= ~p14_new~0 |old(~p14_new~0)|) (= ~__return_7104~0 |old(~__return_7104~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~st4~0 |old(~st4~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p34_new~0 |old(~p34_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~__return_5128~0 |old(~__return_5128~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_6445~0 |old(~__return_6445~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~r2~0 |old(~r2~0)|) (= ~nl4~0 |old(~nl4~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~__return_6529~0 |old(~__return_6529~0)|) (= ~id2~0 |old(~id2~0)|) (= ~ep14~0 |old(~ep14~0)|) (= ~p14_old~0 |old(~p14_old~0)|) (= ~__return_7047~0 |old(~__return_7047~0)|) (= ~__return_5776~0 |old(~__return_5776~0)|) (= ~__return_5556~0 |old(~__return_5556~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_7257~0 |old(~__return_7257~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~ep42~0 |old(~ep42~0)|) (= ~m3~0 |old(~m3~0)|) (= ~p41_new~0 |old(~p41_new~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p43_new~0 |old(~p43_new~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~p31~0 |old(~p31~0)|) (= ~ep43~0 |old(~ep43~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4678~0 := 0;~__return_4920~0 := 0;~__return_5128~0 := 0;~__return_5348~0 := 0;~__return_5556~0 := 0;~__return_5776~0 := 0;~__return_7575~0 := 0;~__return_7532~0 := 0;~__return_7448~0 := 0;~__return_7402~0 := 0;~__return_6200~0 := 0;~__return_7257~0 := 0;~__return_7211~0 := 0;~__return_7104~0 := 0;~__return_7047~0 := 0;~__return_6867~0 := 0;~__return_6824~0 := 0;~__return_6740~0 := 0;~__return_6697~0 := 0;~__return_6572~0 := 0;~__return_6529~0 := 0;~__return_6445~0 := 0;~__return_5999~0 := 0; {352108#true} is VALID [2020-07-10 16:00:22,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {352108#true} assume true; {352108#true} is VALID [2020-07-10 16:00:22,849 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {352108#true} {352108#true} #4275#return; {352108#true} is VALID [2020-07-10 16:00:22,849 INFO L263 TraceCheckUtils]: 4: Hoare triple {352108#true} call #t~ret44 := main(); {352108#true} is VALID [2020-07-10 16:00:22,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {352108#true} havoc ~main__c1~0;havoc ~main__i2~0;~main__c1~0 := 0;~ep12~0 := #t~nondet0;havoc #t~nondet0;~ep13~0 := #t~nondet1;havoc #t~nondet1;~ep14~0 := #t~nondet2;havoc #t~nondet2;~ep21~0 := #t~nondet3;havoc #t~nondet3;~ep23~0 := #t~nondet4;havoc #t~nondet4;~ep24~0 := #t~nondet5;havoc #t~nondet5;~ep31~0 := #t~nondet6;havoc #t~nondet6;~ep32~0 := #t~nondet7;havoc #t~nondet7;~ep34~0 := #t~nondet8;havoc #t~nondet8;~ep41~0 := #t~nondet9;havoc #t~nondet9;~ep42~0 := #t~nondet10;havoc #t~nondet10;~ep43~0 := #t~nondet11;havoc #t~nondet11;assume -128 <= #t~nondet12 && #t~nondet12 <= 127;~id1~0 := #t~nondet12;havoc #t~nondet12;~r1~0 := #t~nondet13;havoc #t~nondet13;assume -128 <= #t~nondet14 && #t~nondet14 <= 127;~st1~0 := #t~nondet14;havoc #t~nondet14;assume -128 <= #t~nondet15 && #t~nondet15 <= 127;~nl1~0 := #t~nondet15;havoc #t~nondet15;assume -128 <= #t~nondet16 && #t~nondet16 <= 127;~m1~0 := #t~nondet16;havoc #t~nondet16;assume -128 <= #t~nondet17 && #t~nondet17 <= 127;~max1~0 := #t~nondet17;havoc #t~nondet17;~mode1~0 := #t~nondet18;havoc #t~nondet18;~newmax1~0 := #t~nondet19;havoc #t~nondet19;assume -128 <= #t~nondet20 && #t~nondet20 <= 127;~id2~0 := #t~nondet20;havoc #t~nondet20;~r2~0 := #t~nondet21;havoc #t~nondet21;assume -128 <= #t~nondet22 && #t~nondet22 <= 127;~st2~0 := #t~nondet22;havoc #t~nondet22;assume -128 <= #t~nondet23 && #t~nondet23 <= 127;~nl2~0 := #t~nondet23;havoc #t~nondet23;assume -128 <= #t~nondet24 && #t~nondet24 <= 127;~m2~0 := #t~nondet24;havoc #t~nondet24;assume -128 <= #t~nondet25 && #t~nondet25 <= 127;~max2~0 := #t~nondet25;havoc #t~nondet25;~mode2~0 := #t~nondet26;havoc #t~nondet26;~newmax2~0 := #t~nondet27;havoc #t~nondet27;assume -128 <= #t~nondet28 && #t~nondet28 <= 127;~id3~0 := #t~nondet28;havoc #t~nondet28;~r3~0 := #t~nondet29;havoc #t~nondet29;assume -128 <= #t~nondet30 && #t~nondet30 <= 127;~st3~0 := #t~nondet30;havoc #t~nondet30;assume -128 <= #t~nondet31 && #t~nondet31 <= 127;~nl3~0 := #t~nondet31;havoc #t~nondet31;assume -128 <= #t~nondet32 && #t~nondet32 <= 127;~m3~0 := #t~nondet32;havoc #t~nondet32;assume -128 <= #t~nondet33 && #t~nondet33 <= 127;~max3~0 := #t~nondet33;havoc #t~nondet33;~mode3~0 := #t~nondet34;havoc #t~nondet34;~newmax3~0 := #t~nondet35;havoc #t~nondet35;assume -128 <= #t~nondet36 && #t~nondet36 <= 127;~id4~0 := #t~nondet36;havoc #t~nondet36;~r4~0 := #t~nondet37;havoc #t~nondet37;assume -128 <= #t~nondet38 && #t~nondet38 <= 127;~st4~0 := #t~nondet38;havoc #t~nondet38;assume -128 <= #t~nondet39 && #t~nondet39 <= 127;~nl4~0 := #t~nondet39;havoc #t~nondet39;assume -128 <= #t~nondet40 && #t~nondet40 <= 127;~m4~0 := #t~nondet40;havoc #t~nondet40;assume -128 <= #t~nondet41 && #t~nondet41 <= 127;~max4~0 := #t~nondet41;havoc #t~nondet41;~mode4~0 := #t~nondet42;havoc #t~nondet42;~newmax4~0 := #t~nondet43;havoc #t~nondet43;havoc ~init__r121~0;havoc ~init__r131~0;havoc ~init__r141~0;havoc ~init__r211~0;havoc ~init__r231~0;havoc ~init__r241~0;havoc ~init__r311~0;havoc ~init__r321~0;havoc ~init__r341~0;havoc ~init__r411~0;havoc ~init__r421~0;havoc ~init__r431~0;havoc ~init__r122~0;havoc ~init__tmp~0;havoc ~init__r132~0;havoc ~init__tmp___0~0;havoc ~init__r142~0;havoc ~init__tmp___1~0;havoc ~init__r212~0;havoc ~init__tmp___2~0;havoc ~init__r232~0;havoc ~init__tmp___3~0;havoc ~init__r242~0;havoc ~init__tmp___4~0;havoc ~init__r312~0;havoc ~init__tmp___5~0;havoc ~init__r322~0;havoc ~init__tmp___6~0;havoc ~init__r342~0;havoc ~init__tmp___7~0;havoc ~init__r412~0;havoc ~init__tmp___8~0;havoc ~init__r422~0;havoc ~init__tmp___9~0;havoc ~init__r432~0;havoc ~init__tmp___10~0;havoc ~init__r123~0;havoc ~init__tmp___11~0;havoc ~init__r133~0;havoc ~init__tmp___12~0;havoc ~init__r143~0;havoc ~init__tmp___13~0;havoc ~init__r213~0;havoc ~init__tmp___14~0;havoc ~init__r233~0;havoc ~init__tmp___15~0;havoc ~init__r243~0;havoc ~init__tmp___16~0;havoc ~init__r313~0;havoc ~init__tmp___17~0;havoc ~init__r323~0;havoc ~init__tmp___18~0;havoc ~init__r343~0;havoc ~init__tmp___19~0;havoc ~init__r413~0;havoc ~init__tmp___20~0;havoc ~init__r423~0;havoc ~init__tmp___21~0;havoc ~init__r433~0;havoc ~init__tmp___22~0;havoc ~init__tmp___23~0;~init__r121~0 := ~ep12~0;~init__r131~0 := ~ep13~0;~init__r141~0 := ~ep14~0;~init__r211~0 := ~ep21~0;~init__r231~0 := ~ep23~0;~init__r241~0 := ~ep24~0;~init__r311~0 := ~ep31~0;~init__r321~0 := ~ep32~0;~init__r341~0 := ~ep34~0;~init__r411~0 := ~ep41~0;~init__r421~0 := ~ep42~0;~init__r431~0 := ~ep43~0; {352113#(= main_~init__r321~0 ~ep32~0)} is VALID [2020-07-10 16:00:22,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {352113#(= main_~init__r321~0 ~ep32~0)} assume !!(0 == ~init__r121~0 % 256); {352113#(= main_~init__r321~0 ~ep32~0)} is VALID [2020-07-10 16:00:22,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {352113#(= main_~init__r321~0 ~ep32~0)} assume !(0 == ~init__r131~0 % 256); {352113#(= main_~init__r321~0 ~ep32~0)} is VALID [2020-07-10 16:00:22,855 INFO L280 TraceCheckUtils]: 8: Hoare triple {352113#(= main_~init__r321~0 ~ep32~0)} assume !!(0 == ~ep32~0 % 256); {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,857 INFO L280 TraceCheckUtils]: 9: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} assume !(0 == ~init__r141~0 % 256); {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,859 INFO L280 TraceCheckUtils]: 10: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} assume !!(0 == ~ep42~0 % 256);~init__tmp~0 := 0; {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,860 INFO L280 TraceCheckUtils]: 11: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,863 INFO L280 TraceCheckUtils]: 13: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,864 INFO L280 TraceCheckUtils]: 14: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,866 INFO L280 TraceCheckUtils]: 15: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} ~init__r142~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,868 INFO L280 TraceCheckUtils]: 16: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,870 INFO L280 TraceCheckUtils]: 17: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} ~init__r212~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,871 INFO L280 TraceCheckUtils]: 18: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,873 INFO L280 TraceCheckUtils]: 19: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} ~init__r232~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,874 INFO L280 TraceCheckUtils]: 20: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,875 INFO L280 TraceCheckUtils]: 21: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} ~init__r242~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,876 INFO L280 TraceCheckUtils]: 22: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,877 INFO L280 TraceCheckUtils]: 23: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} ~init__r312~0 := (if 0 == ~init__tmp___5~0 then 0 else 1); {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} is VALID [2020-07-10 16:00:22,879 INFO L280 TraceCheckUtils]: 24: Hoare triple {352114#(<= main_~init__r321~0 (* 256 (div main_~init__r321~0 256)))} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,880 INFO L280 TraceCheckUtils]: 25: Hoare triple {352109#false} ~init__r322~0 := (if 0 == ~init__tmp___6~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,880 INFO L280 TraceCheckUtils]: 26: Hoare triple {352109#false} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,880 INFO L280 TraceCheckUtils]: 27: Hoare triple {352109#false} ~init__r342~0 := (if 0 == ~init__tmp___7~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,880 INFO L280 TraceCheckUtils]: 28: Hoare triple {352109#false} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,881 INFO L280 TraceCheckUtils]: 29: Hoare triple {352109#false} ~init__r412~0 := (if 0 == ~init__tmp___8~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,881 INFO L280 TraceCheckUtils]: 30: Hoare triple {352109#false} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,881 INFO L280 TraceCheckUtils]: 31: Hoare triple {352109#false} ~init__r422~0 := (if 0 == ~init__tmp___9~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,881 INFO L280 TraceCheckUtils]: 32: Hoare triple {352109#false} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,881 INFO L280 TraceCheckUtils]: 33: Hoare triple {352109#false} ~init__r432~0 := (if 0 == ~init__tmp___10~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,882 INFO L280 TraceCheckUtils]: 34: Hoare triple {352109#false} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,882 INFO L280 TraceCheckUtils]: 35: Hoare triple {352109#false} ~init__r123~0 := (if 0 == ~init__tmp___11~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,882 INFO L280 TraceCheckUtils]: 36: Hoare triple {352109#false} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,882 INFO L280 TraceCheckUtils]: 37: Hoare triple {352109#false} ~init__r133~0 := (if 0 == ~init__tmp___12~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,882 INFO L280 TraceCheckUtils]: 38: Hoare triple {352109#false} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,883 INFO L280 TraceCheckUtils]: 39: Hoare triple {352109#false} ~init__r143~0 := (if 0 == ~init__tmp___13~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,883 INFO L280 TraceCheckUtils]: 40: Hoare triple {352109#false} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,883 INFO L280 TraceCheckUtils]: 41: Hoare triple {352109#false} ~init__r213~0 := (if 0 == ~init__tmp___14~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,883 INFO L280 TraceCheckUtils]: 42: Hoare triple {352109#false} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,883 INFO L280 TraceCheckUtils]: 43: Hoare triple {352109#false} ~init__r233~0 := (if 0 == ~init__tmp___15~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,883 INFO L280 TraceCheckUtils]: 44: Hoare triple {352109#false} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,884 INFO L280 TraceCheckUtils]: 45: Hoare triple {352109#false} ~init__r243~0 := (if 0 == ~init__tmp___16~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,884 INFO L280 TraceCheckUtils]: 46: Hoare triple {352109#false} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,884 INFO L280 TraceCheckUtils]: 47: Hoare triple {352109#false} ~init__r313~0 := (if 0 == ~init__tmp___17~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,884 INFO L280 TraceCheckUtils]: 48: Hoare triple {352109#false} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,884 INFO L280 TraceCheckUtils]: 49: Hoare triple {352109#false} ~init__r323~0 := (if 0 == ~init__tmp___18~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,884 INFO L280 TraceCheckUtils]: 50: Hoare triple {352109#false} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,885 INFO L280 TraceCheckUtils]: 51: Hoare triple {352109#false} ~init__r343~0 := (if 0 == ~init__tmp___19~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,885 INFO L280 TraceCheckUtils]: 52: Hoare triple {352109#false} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,885 INFO L280 TraceCheckUtils]: 53: Hoare triple {352109#false} ~init__r413~0 := (if 0 == ~init__tmp___20~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,885 INFO L280 TraceCheckUtils]: 54: Hoare triple {352109#false} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,885 INFO L280 TraceCheckUtils]: 55: Hoare triple {352109#false} ~init__r423~0 := (if 0 == ~init__tmp___21~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,885 INFO L280 TraceCheckUtils]: 56: Hoare triple {352109#false} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {352109#false} is VALID [2020-07-10 16:00:22,886 INFO L280 TraceCheckUtils]: 57: Hoare triple {352109#false} ~init__r433~0 := (if 0 == ~init__tmp___22~0 then 0 else 1); {352109#false} is VALID [2020-07-10 16:00:22,886 INFO L280 TraceCheckUtils]: 58: Hoare triple {352109#false} assume ~id1~0 != ~id2~0; {352109#false} is VALID [2020-07-10 16:00:22,886 INFO L280 TraceCheckUtils]: 59: Hoare triple {352109#false} assume ~id1~0 != ~id3~0; {352109#false} is VALID [2020-07-10 16:00:22,886 INFO L280 TraceCheckUtils]: 60: Hoare triple {352109#false} assume ~id1~0 != ~id4~0; {352109#false} is VALID [2020-07-10 16:00:22,886 INFO L280 TraceCheckUtils]: 61: Hoare triple {352109#false} assume ~id2~0 != ~id3~0; {352109#false} is VALID [2020-07-10 16:00:22,886 INFO L280 TraceCheckUtils]: 62: Hoare triple {352109#false} assume ~id2~0 != ~id4~0; {352109#false} is VALID [2020-07-10 16:00:22,887 INFO L280 TraceCheckUtils]: 63: Hoare triple {352109#false} assume ~id3~0 != ~id4~0; {352109#false} is VALID [2020-07-10 16:00:22,887 INFO L280 TraceCheckUtils]: 64: Hoare triple {352109#false} assume ~id1~0 >= 0; {352109#false} is VALID [2020-07-10 16:00:22,887 INFO L280 TraceCheckUtils]: 65: Hoare triple {352109#false} assume ~id2~0 >= 0; {352109#false} is VALID [2020-07-10 16:00:22,887 INFO L280 TraceCheckUtils]: 66: Hoare triple {352109#false} assume ~id3~0 >= 0; {352109#false} is VALID [2020-07-10 16:00:22,887 INFO L280 TraceCheckUtils]: 67: Hoare triple {352109#false} assume ~id4~0 >= 0; {352109#false} is VALID [2020-07-10 16:00:22,887 INFO L280 TraceCheckUtils]: 68: Hoare triple {352109#false} assume 0 == ~r1~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,888 INFO L280 TraceCheckUtils]: 69: Hoare triple {352109#false} assume 0 == ~r2~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,888 INFO L280 TraceCheckUtils]: 70: Hoare triple {352109#false} assume 0 == ~r3~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,888 INFO L280 TraceCheckUtils]: 71: Hoare triple {352109#false} assume 0 == ~r4~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,888 INFO L280 TraceCheckUtils]: 72: Hoare triple {352109#false} assume !(0 == ~init__r123~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,888 INFO L280 TraceCheckUtils]: 73: Hoare triple {352109#false} assume !(0 == ~init__r133~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,889 INFO L280 TraceCheckUtils]: 74: Hoare triple {352109#false} assume !(0 == ~init__r143~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,889 INFO L280 TraceCheckUtils]: 75: Hoare triple {352109#false} assume !(0 == ~init__r213~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,889 INFO L280 TraceCheckUtils]: 76: Hoare triple {352109#false} assume !(0 == ~init__r233~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,889 INFO L280 TraceCheckUtils]: 77: Hoare triple {352109#false} assume !(0 == ~init__r243~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,889 INFO L280 TraceCheckUtils]: 78: Hoare triple {352109#false} assume !(0 == ~init__r313~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,889 INFO L280 TraceCheckUtils]: 79: Hoare triple {352109#false} assume !(0 == ~init__r323~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,890 INFO L280 TraceCheckUtils]: 80: Hoare triple {352109#false} assume !(0 == ~init__r343~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,890 INFO L280 TraceCheckUtils]: 81: Hoare triple {352109#false} assume !(0 == ~init__r413~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,890 INFO L280 TraceCheckUtils]: 82: Hoare triple {352109#false} assume !(0 == ~init__r423~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,890 INFO L280 TraceCheckUtils]: 83: Hoare triple {352109#false} assume !(0 == ~init__r433~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,890 INFO L280 TraceCheckUtils]: 84: Hoare triple {352109#false} assume ~max1~0 == ~id1~0; {352109#false} is VALID [2020-07-10 16:00:22,890 INFO L280 TraceCheckUtils]: 85: Hoare triple {352109#false} assume ~max2~0 == ~id2~0; {352109#false} is VALID [2020-07-10 16:00:22,891 INFO L280 TraceCheckUtils]: 86: Hoare triple {352109#false} assume ~max3~0 == ~id3~0; {352109#false} is VALID [2020-07-10 16:00:22,891 INFO L280 TraceCheckUtils]: 87: Hoare triple {352109#false} assume ~max4~0 == ~id4~0; {352109#false} is VALID [2020-07-10 16:00:22,891 INFO L280 TraceCheckUtils]: 88: Hoare triple {352109#false} assume 0 == ~st1~0; {352109#false} is VALID [2020-07-10 16:00:22,891 INFO L280 TraceCheckUtils]: 89: Hoare triple {352109#false} assume 0 == ~st2~0; {352109#false} is VALID [2020-07-10 16:00:22,892 INFO L280 TraceCheckUtils]: 90: Hoare triple {352109#false} assume 0 == ~st3~0; {352109#false} is VALID [2020-07-10 16:00:22,892 INFO L280 TraceCheckUtils]: 91: Hoare triple {352109#false} assume 0 == ~st4~0; {352109#false} is VALID [2020-07-10 16:00:22,892 INFO L280 TraceCheckUtils]: 92: Hoare triple {352109#false} assume 0 == ~nl1~0; {352109#false} is VALID [2020-07-10 16:00:22,893 INFO L280 TraceCheckUtils]: 93: Hoare triple {352109#false} assume 0 == ~nl2~0; {352109#false} is VALID [2020-07-10 16:00:22,893 INFO L280 TraceCheckUtils]: 94: Hoare triple {352109#false} assume 0 == ~nl3~0; {352109#false} is VALID [2020-07-10 16:00:22,893 INFO L280 TraceCheckUtils]: 95: Hoare triple {352109#false} assume 0 == ~nl4~0; {352109#false} is VALID [2020-07-10 16:00:22,893 INFO L280 TraceCheckUtils]: 96: Hoare triple {352109#false} assume 0 == ~mode1~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,894 INFO L280 TraceCheckUtils]: 97: Hoare triple {352109#false} assume 0 == ~mode2~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,894 INFO L280 TraceCheckUtils]: 98: Hoare triple {352109#false} assume 0 == ~mode3~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,894 INFO L280 TraceCheckUtils]: 99: Hoare triple {352109#false} assume 0 == ~mode4~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,895 INFO L280 TraceCheckUtils]: 100: Hoare triple {352109#false} assume !(0 == ~newmax1~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,895 INFO L280 TraceCheckUtils]: 101: Hoare triple {352109#false} assume !(0 == ~newmax2~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,895 INFO L280 TraceCheckUtils]: 102: Hoare triple {352109#false} assume !(0 == ~newmax3~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,896 INFO L280 TraceCheckUtils]: 103: Hoare triple {352109#false} assume !(0 == ~newmax4~0 % 256);~init__tmp___23~0 := 1;~__return_4678~0 := ~init__tmp___23~0;~main__i2~0 := ~__return_4678~0; {352109#false} is VALID [2020-07-10 16:00:22,896 INFO L280 TraceCheckUtils]: 104: Hoare triple {352109#false} assume 0 != ~main__i2~0;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~main__i2~0 := 0;havoc ~node1__newmax~0;~node1__newmax~0 := 0; {352109#false} is VALID [2020-07-10 16:00:22,896 INFO L280 TraceCheckUtils]: 105: Hoare triple {352109#false} assume !!(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,896 INFO L280 TraceCheckUtils]: 106: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,897 INFO L280 TraceCheckUtils]: 107: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,897 INFO L280 TraceCheckUtils]: 108: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,897 INFO L280 TraceCheckUtils]: 109: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,897 INFO L280 TraceCheckUtils]: 110: Hoare triple {352109#false} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {352109#false} is VALID [2020-07-10 16:00:22,898 INFO L280 TraceCheckUtils]: 111: Hoare triple {352109#false} assume !!(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,898 INFO L280 TraceCheckUtils]: 112: Hoare triple {352109#false} assume ~r2~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,898 INFO L280 TraceCheckUtils]: 113: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,899 INFO L280 TraceCheckUtils]: 114: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,899 INFO L280 TraceCheckUtils]: 115: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,899 INFO L280 TraceCheckUtils]: 116: Hoare triple {352109#false} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {352109#false} is VALID [2020-07-10 16:00:22,899 INFO L280 TraceCheckUtils]: 117: Hoare triple {352109#false} assume !!(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,900 INFO L280 TraceCheckUtils]: 118: Hoare triple {352109#false} assume ~r3~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,900 INFO L280 TraceCheckUtils]: 119: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,900 INFO L280 TraceCheckUtils]: 120: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,901 INFO L280 TraceCheckUtils]: 121: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,901 INFO L280 TraceCheckUtils]: 122: Hoare triple {352109#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {352109#false} is VALID [2020-07-10 16:00:22,901 INFO L280 TraceCheckUtils]: 123: Hoare triple {352109#false} assume !!(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,901 INFO L280 TraceCheckUtils]: 124: Hoare triple {352109#false} assume ~r4~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,902 INFO L280 TraceCheckUtils]: 125: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,902 INFO L280 TraceCheckUtils]: 126: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,902 INFO L280 TraceCheckUtils]: 127: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,903 INFO L280 TraceCheckUtils]: 128: Hoare triple {352109#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~0; {352109#false} is VALID [2020-07-10 16:00:22,903 INFO L280 TraceCheckUtils]: 129: Hoare triple {352109#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,903 INFO L280 TraceCheckUtils]: 130: Hoare triple {352109#false} assume ~st1~0 + ~nl1~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,903 INFO L280 TraceCheckUtils]: 131: Hoare triple {352109#false} assume ~st2~0 + ~nl2~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,904 INFO L280 TraceCheckUtils]: 132: Hoare triple {352109#false} assume ~st3~0 + ~nl3~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,904 INFO L280 TraceCheckUtils]: 133: Hoare triple {352109#false} assume ~st4~0 + ~nl4~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,904 INFO L280 TraceCheckUtils]: 134: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-10 16:00:22,904 INFO L280 TraceCheckUtils]: 135: Hoare triple {352109#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {352109#false} is VALID [2020-07-10 16:00:22,905 INFO L280 TraceCheckUtils]: 136: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,905 INFO L280 TraceCheckUtils]: 137: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-10 16:00:22,905 INFO L280 TraceCheckUtils]: 138: Hoare triple {352109#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {352109#false} is VALID [2020-07-10 16:00:22,906 INFO L280 TraceCheckUtils]: 139: Hoare triple {352109#false} assume ~r1~0 % 256 < 3;~check__tmp~0 := 1;~__return_4920~0 := ~check__tmp~0;~main__c1~0 := ~__return_4920~0;havoc ~__tmp_1~0;~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~0;~assert__arg~0 := ~__tmp_1~0; {352109#false} is VALID [2020-07-10 16:00:22,906 INFO L280 TraceCheckUtils]: 140: Hoare triple {352109#false} assume !(0 == ~assert__arg~0 % 256);havoc ~node1__newmax~1;~node1__newmax~1 := 0; {352109#false} is VALID [2020-07-10 16:00:22,906 INFO L280 TraceCheckUtils]: 141: Hoare triple {352109#false} assume !(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,906 INFO L280 TraceCheckUtils]: 142: Hoare triple {352109#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,907 INFO L280 TraceCheckUtils]: 143: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,907 INFO L280 TraceCheckUtils]: 144: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,907 INFO L280 TraceCheckUtils]: 145: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,908 INFO L280 TraceCheckUtils]: 146: Hoare triple {352109#false} ~newmax1~0 := ~node1__newmax~1; {352109#false} is VALID [2020-07-10 16:00:22,908 INFO L280 TraceCheckUtils]: 147: Hoare triple {352109#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~1;~node2__newmax~1 := 0; {352109#false} is VALID [2020-07-10 16:00:22,908 INFO L280 TraceCheckUtils]: 148: Hoare triple {352109#false} assume !(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,908 INFO L280 TraceCheckUtils]: 149: Hoare triple {352109#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,909 INFO L280 TraceCheckUtils]: 150: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,909 INFO L280 TraceCheckUtils]: 151: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,909 INFO L280 TraceCheckUtils]: 152: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,910 INFO L280 TraceCheckUtils]: 153: Hoare triple {352109#false} ~newmax2~0 := ~node2__newmax~1; {352109#false} is VALID [2020-07-10 16:00:22,910 INFO L280 TraceCheckUtils]: 154: Hoare triple {352109#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~1;~node3__newmax~1 := 0; {352109#false} is VALID [2020-07-10 16:00:22,910 INFO L280 TraceCheckUtils]: 155: Hoare triple {352109#false} assume !(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,910 INFO L280 TraceCheckUtils]: 156: Hoare triple {352109#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,911 INFO L280 TraceCheckUtils]: 157: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,911 INFO L280 TraceCheckUtils]: 158: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,911 INFO L280 TraceCheckUtils]: 159: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,911 INFO L280 TraceCheckUtils]: 160: Hoare triple {352109#false} ~newmax3~0 := ~node3__newmax~1; {352109#false} is VALID [2020-07-10 16:00:22,912 INFO L280 TraceCheckUtils]: 161: Hoare triple {352109#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~1;~node4__newmax~1 := 0; {352109#false} is VALID [2020-07-10 16:00:22,912 INFO L280 TraceCheckUtils]: 162: Hoare triple {352109#false} assume !(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,912 INFO L280 TraceCheckUtils]: 163: Hoare triple {352109#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,912 INFO L280 TraceCheckUtils]: 164: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,913 INFO L280 TraceCheckUtils]: 165: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,913 INFO L280 TraceCheckUtils]: 166: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,913 INFO L280 TraceCheckUtils]: 167: Hoare triple {352109#false} ~newmax4~0 := ~node4__newmax~1; {352109#false} is VALID [2020-07-10 16:00:22,914 INFO L280 TraceCheckUtils]: 168: Hoare triple {352109#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~1; {352109#false} is VALID [2020-07-10 16:00:22,914 INFO L280 TraceCheckUtils]: 169: Hoare triple {352109#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,914 INFO L280 TraceCheckUtils]: 170: Hoare triple {352109#false} assume ~st1~0 + ~nl1~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,914 INFO L280 TraceCheckUtils]: 171: Hoare triple {352109#false} assume ~st2~0 + ~nl2~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,915 INFO L280 TraceCheckUtils]: 172: Hoare triple {352109#false} assume ~st3~0 + ~nl3~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,915 INFO L280 TraceCheckUtils]: 173: Hoare triple {352109#false} assume ~st4~0 + ~nl4~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,915 INFO L280 TraceCheckUtils]: 174: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-10 16:00:22,915 INFO L280 TraceCheckUtils]: 175: Hoare triple {352109#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {352109#false} is VALID [2020-07-10 16:00:22,916 INFO L280 TraceCheckUtils]: 176: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,916 INFO L280 TraceCheckUtils]: 177: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-10 16:00:22,916 INFO L280 TraceCheckUtils]: 178: Hoare triple {352109#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {352109#false} is VALID [2020-07-10 16:00:22,916 INFO L280 TraceCheckUtils]: 179: Hoare triple {352109#false} assume ~r1~0 % 256 < 3;~check__tmp~1 := 1;~__return_5128~0 := ~check__tmp~1;~main__c1~0 := ~__return_5128~0;havoc ~__tmp_2~0;~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~1;~assert__arg~1 := ~__tmp_2~0; {352109#false} is VALID [2020-07-10 16:00:22,917 INFO L280 TraceCheckUtils]: 180: Hoare triple {352109#false} assume !(0 == ~assert__arg~1 % 256);havoc ~node1__newmax~2;~node1__newmax~2 := 0; {352109#false} is VALID [2020-07-10 16:00:22,917 INFO L280 TraceCheckUtils]: 181: Hoare triple {352109#false} assume !!(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,917 INFO L280 TraceCheckUtils]: 182: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,917 INFO L280 TraceCheckUtils]: 183: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,917 INFO L280 TraceCheckUtils]: 184: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,918 INFO L280 TraceCheckUtils]: 185: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,918 INFO L280 TraceCheckUtils]: 186: Hoare triple {352109#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {352109#false} is VALID [2020-07-10 16:00:22,918 INFO L280 TraceCheckUtils]: 187: Hoare triple {352109#false} assume !!(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,918 INFO L280 TraceCheckUtils]: 188: Hoare triple {352109#false} assume ~r2~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,918 INFO L280 TraceCheckUtils]: 189: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,918 INFO L280 TraceCheckUtils]: 190: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,919 INFO L280 TraceCheckUtils]: 191: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,919 INFO L280 TraceCheckUtils]: 192: Hoare triple {352109#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {352109#false} is VALID [2020-07-10 16:00:22,919 INFO L280 TraceCheckUtils]: 193: Hoare triple {352109#false} assume !!(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,919 INFO L280 TraceCheckUtils]: 194: Hoare triple {352109#false} assume ~r3~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,919 INFO L280 TraceCheckUtils]: 195: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,920 INFO L280 TraceCheckUtils]: 196: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,920 INFO L280 TraceCheckUtils]: 197: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,920 INFO L280 TraceCheckUtils]: 198: Hoare triple {352109#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {352109#false} is VALID [2020-07-10 16:00:22,920 INFO L280 TraceCheckUtils]: 199: Hoare triple {352109#false} assume !!(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,920 INFO L280 TraceCheckUtils]: 200: Hoare triple {352109#false} assume ~r4~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,920 INFO L280 TraceCheckUtils]: 201: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,921 INFO L280 TraceCheckUtils]: 202: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,921 INFO L280 TraceCheckUtils]: 203: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,921 INFO L280 TraceCheckUtils]: 204: Hoare triple {352109#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~2; {352109#false} is VALID [2020-07-10 16:00:22,921 INFO L280 TraceCheckUtils]: 205: Hoare triple {352109#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,921 INFO L280 TraceCheckUtils]: 206: Hoare triple {352109#false} assume ~st1~0 + ~nl1~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,921 INFO L280 TraceCheckUtils]: 207: Hoare triple {352109#false} assume ~st2~0 + ~nl2~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,922 INFO L280 TraceCheckUtils]: 208: Hoare triple {352109#false} assume ~st3~0 + ~nl3~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,922 INFO L280 TraceCheckUtils]: 209: Hoare triple {352109#false} assume ~st4~0 + ~nl4~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,922 INFO L280 TraceCheckUtils]: 210: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-10 16:00:22,922 INFO L280 TraceCheckUtils]: 211: Hoare triple {352109#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {352109#false} is VALID [2020-07-10 16:00:22,922 INFO L280 TraceCheckUtils]: 212: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,923 INFO L280 TraceCheckUtils]: 213: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-10 16:00:22,923 INFO L280 TraceCheckUtils]: 214: Hoare triple {352109#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {352109#false} is VALID [2020-07-10 16:00:22,923 INFO L280 TraceCheckUtils]: 215: Hoare triple {352109#false} assume ~r1~0 % 256 < 3;~check__tmp~2 := 1;~__return_5348~0 := ~check__tmp~2;~main__c1~0 := ~__return_5348~0;havoc ~__tmp_3~0;~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~2;~assert__arg~2 := ~__tmp_3~0; {352109#false} is VALID [2020-07-10 16:00:22,924 INFO L280 TraceCheckUtils]: 216: Hoare triple {352109#false} assume !(0 == ~assert__arg~2 % 256);havoc ~node1__newmax~3;~node1__newmax~3 := 0; {352109#false} is VALID [2020-07-10 16:00:22,924 INFO L280 TraceCheckUtils]: 217: Hoare triple {352109#false} assume !(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,924 INFO L280 TraceCheckUtils]: 218: Hoare triple {352109#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,924 INFO L280 TraceCheckUtils]: 219: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,925 INFO L280 TraceCheckUtils]: 220: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,925 INFO L280 TraceCheckUtils]: 221: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,925 INFO L280 TraceCheckUtils]: 222: Hoare triple {352109#false} ~newmax1~0 := ~node1__newmax~3; {352109#false} is VALID [2020-07-10 16:00:22,926 INFO L280 TraceCheckUtils]: 223: Hoare triple {352109#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0;havoc ~node2__newmax~3;~node2__newmax~3 := 0; {352109#false} is VALID [2020-07-10 16:00:22,926 INFO L280 TraceCheckUtils]: 224: Hoare triple {352109#false} assume !(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,926 INFO L280 TraceCheckUtils]: 225: Hoare triple {352109#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,926 INFO L280 TraceCheckUtils]: 226: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,927 INFO L280 TraceCheckUtils]: 227: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,927 INFO L280 TraceCheckUtils]: 228: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,927 INFO L280 TraceCheckUtils]: 229: Hoare triple {352109#false} ~newmax2~0 := ~node2__newmax~3; {352109#false} is VALID [2020-07-10 16:00:22,928 INFO L280 TraceCheckUtils]: 230: Hoare triple {352109#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0;havoc ~node3__newmax~3;~node3__newmax~3 := 0; {352109#false} is VALID [2020-07-10 16:00:22,928 INFO L280 TraceCheckUtils]: 231: Hoare triple {352109#false} assume !(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,928 INFO L280 TraceCheckUtils]: 232: Hoare triple {352109#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,928 INFO L280 TraceCheckUtils]: 233: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,929 INFO L280 TraceCheckUtils]: 234: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,929 INFO L280 TraceCheckUtils]: 235: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,929 INFO L280 TraceCheckUtils]: 236: Hoare triple {352109#false} ~newmax3~0 := ~node3__newmax~3; {352109#false} is VALID [2020-07-10 16:00:22,929 INFO L280 TraceCheckUtils]: 237: Hoare triple {352109#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0;havoc ~node4__newmax~3;~node4__newmax~3 := 0; {352109#false} is VALID [2020-07-10 16:00:22,930 INFO L280 TraceCheckUtils]: 238: Hoare triple {352109#false} assume !(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,930 INFO L280 TraceCheckUtils]: 239: Hoare triple {352109#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,930 INFO L280 TraceCheckUtils]: 240: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,931 INFO L280 TraceCheckUtils]: 241: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,931 INFO L280 TraceCheckUtils]: 242: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,931 INFO L280 TraceCheckUtils]: 243: Hoare triple {352109#false} ~newmax4~0 := ~node4__newmax~3; {352109#false} is VALID [2020-07-10 16:00:22,932 INFO L280 TraceCheckUtils]: 244: Hoare triple {352109#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~3; {352109#false} is VALID [2020-07-10 16:00:22,932 INFO L280 TraceCheckUtils]: 245: Hoare triple {352109#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,932 INFO L280 TraceCheckUtils]: 246: Hoare triple {352109#false} assume ~st1~0 + ~nl1~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,932 INFO L280 TraceCheckUtils]: 247: Hoare triple {352109#false} assume ~st2~0 + ~nl2~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,933 INFO L280 TraceCheckUtils]: 248: Hoare triple {352109#false} assume ~st3~0 + ~nl3~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,933 INFO L280 TraceCheckUtils]: 249: Hoare triple {352109#false} assume ~st4~0 + ~nl4~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,933 INFO L280 TraceCheckUtils]: 250: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-10 16:00:22,934 INFO L280 TraceCheckUtils]: 251: Hoare triple {352109#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {352109#false} is VALID [2020-07-10 16:00:22,934 INFO L280 TraceCheckUtils]: 252: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,934 INFO L280 TraceCheckUtils]: 253: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-10 16:00:22,934 INFO L280 TraceCheckUtils]: 254: Hoare triple {352109#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {352109#false} is VALID [2020-07-10 16:00:22,935 INFO L280 TraceCheckUtils]: 255: Hoare triple {352109#false} assume ~r1~0 % 256 < 3;~check__tmp~3 := 1;~__return_5556~0 := ~check__tmp~3;~main__c1~0 := ~__return_5556~0;havoc ~__tmp_4~0;~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~3;~assert__arg~3 := ~__tmp_4~0; {352109#false} is VALID [2020-07-10 16:00:22,935 INFO L280 TraceCheckUtils]: 256: Hoare triple {352109#false} assume !(0 == ~assert__arg~3 % 256);havoc ~node1__newmax~4;~node1__newmax~4 := 0; {352109#false} is VALID [2020-07-10 16:00:22,935 INFO L280 TraceCheckUtils]: 257: Hoare triple {352109#false} assume !!(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,935 INFO L280 TraceCheckUtils]: 258: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,936 INFO L280 TraceCheckUtils]: 259: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,936 INFO L280 TraceCheckUtils]: 260: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,936 INFO L280 TraceCheckUtils]: 261: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,937 INFO L280 TraceCheckUtils]: 262: Hoare triple {352109#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {352109#false} is VALID [2020-07-10 16:00:22,937 INFO L280 TraceCheckUtils]: 263: Hoare triple {352109#false} assume !!(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,937 INFO L280 TraceCheckUtils]: 264: Hoare triple {352109#false} assume ~r2~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,938 INFO L280 TraceCheckUtils]: 265: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,938 INFO L280 TraceCheckUtils]: 266: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,938 INFO L280 TraceCheckUtils]: 267: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,938 INFO L280 TraceCheckUtils]: 268: Hoare triple {352109#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {352109#false} is VALID [2020-07-10 16:00:22,939 INFO L280 TraceCheckUtils]: 269: Hoare triple {352109#false} assume !!(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,939 INFO L280 TraceCheckUtils]: 270: Hoare triple {352109#false} assume ~r3~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,939 INFO L280 TraceCheckUtils]: 271: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,940 INFO L280 TraceCheckUtils]: 272: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,940 INFO L280 TraceCheckUtils]: 273: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,940 INFO L280 TraceCheckUtils]: 274: Hoare triple {352109#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {352109#false} is VALID [2020-07-10 16:00:22,940 INFO L280 TraceCheckUtils]: 275: Hoare triple {352109#false} assume !!(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,941 INFO L280 TraceCheckUtils]: 276: Hoare triple {352109#false} assume ~r4~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,941 INFO L280 TraceCheckUtils]: 277: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,941 INFO L280 TraceCheckUtils]: 278: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,941 INFO L280 TraceCheckUtils]: 279: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,942 INFO L280 TraceCheckUtils]: 280: Hoare triple {352109#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~4; {352109#false} is VALID [2020-07-10 16:00:22,942 INFO L280 TraceCheckUtils]: 281: Hoare triple {352109#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,942 INFO L280 TraceCheckUtils]: 282: Hoare triple {352109#false} assume ~st1~0 + ~nl1~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,942 INFO L280 TraceCheckUtils]: 283: Hoare triple {352109#false} assume ~st2~0 + ~nl2~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,943 INFO L280 TraceCheckUtils]: 284: Hoare triple {352109#false} assume ~st3~0 + ~nl3~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,943 INFO L280 TraceCheckUtils]: 285: Hoare triple {352109#false} assume ~st4~0 + ~nl4~0 <= 1; {352109#false} is VALID [2020-07-10 16:00:22,943 INFO L280 TraceCheckUtils]: 286: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-10 16:00:22,944 INFO L280 TraceCheckUtils]: 287: Hoare triple {352109#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {352109#false} is VALID [2020-07-10 16:00:22,944 INFO L280 TraceCheckUtils]: 288: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-10 16:00:22,944 INFO L280 TraceCheckUtils]: 289: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-10 16:00:22,944 INFO L280 TraceCheckUtils]: 290: Hoare triple {352109#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {352109#false} is VALID [2020-07-10 16:00:22,945 INFO L280 TraceCheckUtils]: 291: Hoare triple {352109#false} assume ~r1~0 % 256 < 3;~check__tmp~4 := 1;~__return_5776~0 := ~check__tmp~4;~main__c1~0 := ~__return_5776~0;havoc ~__tmp_5~0;~__tmp_5~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~4;~assert__arg~4 := ~__tmp_5~0; {352109#false} is VALID [2020-07-10 16:00:22,945 INFO L280 TraceCheckUtils]: 292: Hoare triple {352109#false} assume !(0 == ~assert__arg~4 % 256);havoc ~node1__newmax~5;~node1__newmax~5 := 0; {352109#false} is VALID [2020-07-10 16:00:22,945 INFO L280 TraceCheckUtils]: 293: Hoare triple {352109#false} assume !(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,945 INFO L280 TraceCheckUtils]: 294: Hoare triple {352109#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,946 INFO L280 TraceCheckUtils]: 295: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,946 INFO L280 TraceCheckUtils]: 296: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,946 INFO L280 TraceCheckUtils]: 297: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,946 INFO L280 TraceCheckUtils]: 298: Hoare triple {352109#false} ~newmax1~0 := ~node1__newmax~5; {352109#false} is VALID [2020-07-10 16:00:22,946 INFO L280 TraceCheckUtils]: 299: Hoare triple {352109#false} assume 3 == ~r1~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,947 INFO L280 TraceCheckUtils]: 300: Hoare triple {352109#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1;~mode1~0 := 0;havoc ~node2__newmax~5;~node2__newmax~5 := 0; {352109#false} is VALID [2020-07-10 16:00:22,947 INFO L280 TraceCheckUtils]: 301: Hoare triple {352109#false} assume !(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,947 INFO L280 TraceCheckUtils]: 302: Hoare triple {352109#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,947 INFO L280 TraceCheckUtils]: 303: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,947 INFO L280 TraceCheckUtils]: 304: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,948 INFO L280 TraceCheckUtils]: 305: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,948 INFO L280 TraceCheckUtils]: 306: Hoare triple {352109#false} ~newmax2~0 := ~node2__newmax~5; {352109#false} is VALID [2020-07-10 16:00:22,948 INFO L280 TraceCheckUtils]: 307: Hoare triple {352109#false} assume 3 == ~r2~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,948 INFO L280 TraceCheckUtils]: 308: Hoare triple {352109#false} assume ~max2~0 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc ~node3__newmax~5;~node3__newmax~5 := 0; {352109#false} is VALID [2020-07-10 16:00:22,948 INFO L280 TraceCheckUtils]: 309: Hoare triple {352109#false} assume !(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,948 INFO L280 TraceCheckUtils]: 310: Hoare triple {352109#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,949 INFO L280 TraceCheckUtils]: 311: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,949 INFO L280 TraceCheckUtils]: 312: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,949 INFO L280 TraceCheckUtils]: 313: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,949 INFO L280 TraceCheckUtils]: 314: Hoare triple {352109#false} ~newmax3~0 := ~node3__newmax~5; {352109#false} is VALID [2020-07-10 16:00:22,950 INFO L280 TraceCheckUtils]: 315: Hoare triple {352109#false} assume 3 == ~r3~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,950 INFO L280 TraceCheckUtils]: 316: Hoare triple {352109#false} assume ~max3~0 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc ~node4__newmax~5;~node4__newmax~5 := 0; {352109#false} is VALID [2020-07-10 16:00:22,950 INFO L280 TraceCheckUtils]: 317: Hoare triple {352109#false} assume !(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,950 INFO L280 TraceCheckUtils]: 318: Hoare triple {352109#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,951 INFO L280 TraceCheckUtils]: 319: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,951 INFO L280 TraceCheckUtils]: 320: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,951 INFO L280 TraceCheckUtils]: 321: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-10 16:00:22,952 INFO L280 TraceCheckUtils]: 322: Hoare triple {352109#false} ~newmax4~0 := ~node4__newmax~5; {352109#false} is VALID [2020-07-10 16:00:22,952 INFO L280 TraceCheckUtils]: 323: Hoare triple {352109#false} assume 3 == ~r4~0 % 256; {352109#false} is VALID [2020-07-10 16:00:22,952 INFO L280 TraceCheckUtils]: 324: Hoare triple {352109#false} assume ~max4~0 == ~id4~0;~st4~0 := 1;~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc ~check__tmp~5; {352109#false} is VALID [2020-07-10 16:00:22,952 INFO L280 TraceCheckUtils]: 325: Hoare triple {352109#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);~check__tmp~5 := 0;~__return_7575~0 := ~check__tmp~5;~main__c1~0 := ~__return_7575~0;havoc ~__tmp_6~0;~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1);havoc ~assert__arg~5;~assert__arg~5 := ~__tmp_6~0; {352109#false} is VALID [2020-07-10 16:00:22,953 INFO L280 TraceCheckUtils]: 326: Hoare triple {352109#false} assume 0 == ~assert__arg~5 % 256; {352109#false} is VALID [2020-07-10 16:00:22,953 INFO L280 TraceCheckUtils]: 327: Hoare triple {352109#false} assume !false; {352109#false} is VALID [2020-07-10 16:00:23,076 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 16:00:23,077 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627910059] [2020-07-10 16:00:23,077 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:00:23,077 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 16:00:23,077 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279981348] [2020-07-10 16:00:23,078 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 328 [2020-07-10 16:00:23,079 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:00:23,079 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 16:00:23,942 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 328 edges. 328 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:00:23,942 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 16:00:23,942 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 16:00:23,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 16:00:23,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 16:00:23,943 INFO L87 Difference]: Start difference. First operand 16576 states and 25242 transitions. Second operand 5 states.