/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 0.1.25-267fbe0 [2020-07-17 23:09:37,188 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 23:09:37,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 23:09:37,212 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 23:09:37,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 23:09:37,215 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 23:09:37,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 23:09:37,231 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 23:09:37,235 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 23:09:37,239 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 23:09:37,241 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 23:09:37,244 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 23:09:37,244 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 23:09:37,245 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 23:09:37,248 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 23:09:37,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 23:09:37,252 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 23:09:37,253 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 23:09:37,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 23:09:37,261 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 23:09:37,267 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 23:09:37,272 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 23:09:37,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 23:09:37,274 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 23:09:37,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 23:09:37,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 23:09:37,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 23:09:37,285 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 23:09:37,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 23:09:37,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 23:09:37,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 23:09:37,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 23:09:37,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 23:09:37,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 23:09:37,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 23:09:37,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 23:09:37,293 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 [2020-07-17 23:09:37,331 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 23:09:37,331 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 23:09:37,333 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 23:09:37,336 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 23:09:37,337 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 23:09:37,337 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 23:09:37,337 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 23:09:37,337 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 23:09:37,338 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 23:09:37,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 23:09:37,338 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 23:09:37,338 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 23:09:37,338 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 23:09:37,339 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 23:09:37,339 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 23:09:37,339 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 23:09:37,339 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 23:09:37,340 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 23:09:37,341 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 23:09:37,341 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 23:09:37,341 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 23:09:37,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 23:09:37,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 23:09:37,341 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 23:09:37,342 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 23:09:37,342 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 23:09:37,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 23:09:37,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 23:09:37,342 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 23:09:37,343 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 23:09:37,615 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 23:09:37,637 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 23:09:37,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 23:09:37,643 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 23:09:37,643 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 23:09:37,644 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-17 23:09:37,710 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21567cf5f/93b3834b564e4dd6b813aac384d403f1/FLAG5b95321e9 [2020-07-17 23:09:38,466 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 23:09:38,466 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-17 23:09:38,487 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21567cf5f/93b3834b564e4dd6b813aac384d403f1/FLAG5b95321e9 [2020-07-17 23:09:38,975 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21567cf5f/93b3834b564e4dd6b813aac384d403f1 [2020-07-17 23:09:38,985 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 23:09:38,989 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 23:09:38,990 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 23:09:38,991 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 23:09:38,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 23:09:38,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 11:09:38" (1/1) ... [2020-07-17 23:09:39,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dcd9b0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:09:38, skipping insertion in model container [2020-07-17 23:09:39,002 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 11:09:38" (1/1) ... [2020-07-17 23:09:39,012 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 23:09:39,210 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 23:09:40,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 23:09:40,974 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 23:09:42,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 23:09:42,110 INFO L208 MainTranslator]: Completed translation [2020-07-17 23:09:42,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:09:42 WrapperNode [2020-07-17 23:09:42,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 23:09:42,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 23:09:42,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 23:09:42,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 23:09:42,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:09:42" (1/1) ... [2020-07-17 23:09:42,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:09:42" (1/1) ... [2020-07-17 23:09:42,185 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:09:42" (1/1) ... [2020-07-17 23:09:42,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:09:42" (1/1) ... [2020-07-17 23:09:42,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:09:42" (1/1) ... [2020-07-17 23:09:42,345 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:09:42" (1/1) ... [2020-07-17 23:09:42,358 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:09:42" (1/1) ... [2020-07-17 23:09:42,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 23:09:42,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 23:09:42,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 23:09:42,379 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 23:09:42,381 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:09:42" (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 [2020-07-17 23:09:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 23:09:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 23:09:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-17 23:09:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 23:09:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 23:09:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-17 23:09:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-17 23:09:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-17 23:09:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-17 23:09:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-17 23:09:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-17 23:09:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-17 23:09:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-17 23:09:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-17 23:09:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-17 23:09:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-17 23:09:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2020-07-17 23:09:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-17 23:09:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-17 23:09:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 23:09:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 23:09:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 23:09:47,584 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 23:09:47,584 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-17 23:09:47,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 11:09:47 BoogieIcfgContainer [2020-07-17 23:09:47,597 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 23:09:47,602 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 23:09:47,602 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 23:09:47,608 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 23:09:47,608 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 11:09:38" (1/3) ... [2020-07-17 23:09:47,610 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e3c1398 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 11:09:47, skipping insertion in model container [2020-07-17 23:09:47,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 11:09:42" (2/3) ... [2020-07-17 23:09:47,611 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e3c1398 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 11:09:47, skipping insertion in model container [2020-07-17 23:09:47,612 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 11:09:47" (3/3) ... [2020-07-17 23:09:47,614 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.4.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-17 23:09:47,628 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 23:09:47,641 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 12 error locations. [2020-07-17 23:09:47,659 INFO L251 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2020-07-17 23:09:47,693 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 23:09:47,693 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 23:09:47,694 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 23:09:47,694 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 23:09:47,694 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 23:09:47,694 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 23:09:47,694 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 23:09:47,694 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 23:09:47,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states. [2020-07-17 23:09:47,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2020-07-17 23:09:47,802 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:09:47,804 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] [2020-07-17 23:09:47,805 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]=== [2020-07-17 23:09:47,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:09:47,814 INFO L82 PathProgramCache]: Analyzing trace with hash -179235525, now seen corresponding path program 1 times [2020-07-17 23:09:47,829 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:09:47,830 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693527699] [2020-07-17 23:09:47,830 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:09:48,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:09:50,275 WARN L193 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-17 23:09:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:09:50,370 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 [2020-07-17 23:09:50,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {1019#true} assume true; {1019#true} is VALID [2020-07-17 23:09:50,371 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1019#true} {1019#true} #4275#return; {1019#true} is VALID [2020-07-17 23:09:50,379 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 [2020-07-17 23:09:50,380 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 [2020-07-17 23:09:50,380 INFO L280 TraceCheckUtils]: 2: Hoare triple {1019#true} assume true; {1019#true} is VALID [2020-07-17 23:09:50,380 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1019#true} {1019#true} #4275#return; {1019#true} is VALID [2020-07-17 23:09:50,381 INFO L263 TraceCheckUtils]: 4: Hoare triple {1019#true} call #t~ret44 := main(); {1019#true} is VALID [2020-07-17 23:09:50,383 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 [2020-07-17 23:09:50,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {1019#true} assume !(0 == ~init__r121~0 % 256);~init__tmp~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,384 INFO L280 TraceCheckUtils]: 7: Hoare triple {1019#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {1019#true} is VALID [2020-07-17 23:09:50,385 INFO L280 TraceCheckUtils]: 8: Hoare triple {1019#true} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,385 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 [2020-07-17 23:09:50,385 INFO L280 TraceCheckUtils]: 10: Hoare triple {1019#true} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,386 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 [2020-07-17 23:09:50,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {1019#true} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,391 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 [2020-07-17 23:09:50,392 INFO L280 TraceCheckUtils]: 14: Hoare triple {1019#true} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,392 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 [2020-07-17 23:09:50,393 INFO L280 TraceCheckUtils]: 16: Hoare triple {1019#true} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,393 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 [2020-07-17 23:09:50,393 INFO L280 TraceCheckUtils]: 18: Hoare triple {1019#true} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,394 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 [2020-07-17 23:09:50,394 INFO L280 TraceCheckUtils]: 20: Hoare triple {1019#true} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,397 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 [2020-07-17 23:09:50,398 INFO L280 TraceCheckUtils]: 22: Hoare triple {1019#true} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,398 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 [2020-07-17 23:09:50,398 INFO L280 TraceCheckUtils]: 24: Hoare triple {1019#true} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,399 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 [2020-07-17 23:09:50,399 INFO L280 TraceCheckUtils]: 26: Hoare triple {1019#true} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,399 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 [2020-07-17 23:09:50,400 INFO L280 TraceCheckUtils]: 28: Hoare triple {1019#true} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,400 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 [2020-07-17 23:09:50,401 INFO L280 TraceCheckUtils]: 30: Hoare triple {1019#true} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,402 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 [2020-07-17 23:09:50,402 INFO L280 TraceCheckUtils]: 32: Hoare triple {1019#true} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,402 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 [2020-07-17 23:09:50,403 INFO L280 TraceCheckUtils]: 34: Hoare triple {1019#true} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,403 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 [2020-07-17 23:09:50,403 INFO L280 TraceCheckUtils]: 36: Hoare triple {1019#true} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,404 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 [2020-07-17 23:09:50,404 INFO L280 TraceCheckUtils]: 38: Hoare triple {1019#true} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,405 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 [2020-07-17 23:09:50,405 INFO L280 TraceCheckUtils]: 40: Hoare triple {1019#true} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,406 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 [2020-07-17 23:09:50,406 INFO L280 TraceCheckUtils]: 42: Hoare triple {1019#true} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,409 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 [2020-07-17 23:09:50,409 INFO L280 TraceCheckUtils]: 44: Hoare triple {1019#true} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,410 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 [2020-07-17 23:09:50,410 INFO L280 TraceCheckUtils]: 46: Hoare triple {1019#true} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,411 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 [2020-07-17 23:09:50,412 INFO L280 TraceCheckUtils]: 48: Hoare triple {1019#true} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,412 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 [2020-07-17 23:09:50,416 INFO L280 TraceCheckUtils]: 50: Hoare triple {1019#true} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,416 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 [2020-07-17 23:09:50,417 INFO L280 TraceCheckUtils]: 52: Hoare triple {1019#true} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {1019#true} is VALID [2020-07-17 23:09:50,417 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 [2020-07-17 23:09:50,417 INFO L280 TraceCheckUtils]: 54: Hoare triple {1019#true} assume ~id1~0 != ~id2~0; {1019#true} is VALID [2020-07-17 23:09:50,417 INFO L280 TraceCheckUtils]: 55: Hoare triple {1019#true} assume ~id1~0 != ~id3~0; {1019#true} is VALID [2020-07-17 23:09:50,417 INFO L280 TraceCheckUtils]: 56: Hoare triple {1019#true} assume ~id1~0 != ~id4~0; {1019#true} is VALID [2020-07-17 23:09:50,418 INFO L280 TraceCheckUtils]: 57: Hoare triple {1019#true} assume ~id2~0 != ~id3~0; {1019#true} is VALID [2020-07-17 23:09:50,418 INFO L280 TraceCheckUtils]: 58: Hoare triple {1019#true} assume ~id2~0 != ~id4~0; {1019#true} is VALID [2020-07-17 23:09:50,419 INFO L280 TraceCheckUtils]: 59: Hoare triple {1019#true} assume ~id3~0 != ~id4~0; {1019#true} is VALID [2020-07-17 23:09:50,419 INFO L280 TraceCheckUtils]: 60: Hoare triple {1019#true} assume ~id1~0 >= 0; {1019#true} is VALID [2020-07-17 23:09:50,419 INFO L280 TraceCheckUtils]: 61: Hoare triple {1019#true} assume ~id2~0 >= 0; {1019#true} is VALID [2020-07-17 23:09:50,419 INFO L280 TraceCheckUtils]: 62: Hoare triple {1019#true} assume ~id3~0 >= 0; {1019#true} is VALID [2020-07-17 23:09:50,420 INFO L280 TraceCheckUtils]: 63: Hoare triple {1019#true} assume ~id4~0 >= 0; {1019#true} is VALID [2020-07-17 23:09:50,420 INFO L280 TraceCheckUtils]: 64: Hoare triple {1019#true} assume 0 == ~r1~0 % 256; {1019#true} is VALID [2020-07-17 23:09:50,421 INFO L280 TraceCheckUtils]: 65: Hoare triple {1019#true} assume 0 == ~r2~0 % 256; {1019#true} is VALID [2020-07-17 23:09:50,422 INFO L280 TraceCheckUtils]: 66: Hoare triple {1019#true} assume 0 == ~r3~0 % 256; {1019#true} is VALID [2020-07-17 23:09:50,422 INFO L280 TraceCheckUtils]: 67: Hoare triple {1019#true} assume 0 == ~r4~0 % 256; {1019#true} is VALID [2020-07-17 23:09:50,422 INFO L280 TraceCheckUtils]: 68: Hoare triple {1019#true} assume !(0 == ~init__r123~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,423 INFO L280 TraceCheckUtils]: 69: Hoare triple {1019#true} assume !(0 == ~init__r133~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,423 INFO L280 TraceCheckUtils]: 70: Hoare triple {1019#true} assume !(0 == ~init__r143~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,430 INFO L280 TraceCheckUtils]: 71: Hoare triple {1019#true} assume !(0 == ~init__r213~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,431 INFO L280 TraceCheckUtils]: 72: Hoare triple {1019#true} assume !(0 == ~init__r233~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,431 INFO L280 TraceCheckUtils]: 73: Hoare triple {1019#true} assume !(0 == ~init__r243~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,431 INFO L280 TraceCheckUtils]: 74: Hoare triple {1019#true} assume !(0 == ~init__r313~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,432 INFO L280 TraceCheckUtils]: 75: Hoare triple {1019#true} assume !(0 == ~init__r323~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,432 INFO L280 TraceCheckUtils]: 76: Hoare triple {1019#true} assume !(0 == ~init__r343~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,432 INFO L280 TraceCheckUtils]: 77: Hoare triple {1019#true} assume !(0 == ~init__r413~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,433 INFO L280 TraceCheckUtils]: 78: Hoare triple {1019#true} assume !(0 == ~init__r423~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,433 INFO L280 TraceCheckUtils]: 79: Hoare triple {1019#true} assume !(0 == ~init__r433~0 % 256); {1019#true} is VALID [2020-07-17 23:09:50,436 INFO L280 TraceCheckUtils]: 80: Hoare triple {1019#true} assume ~max1~0 == ~id1~0; {1019#true} is VALID [2020-07-17 23:09:50,440 INFO L280 TraceCheckUtils]: 81: Hoare triple {1019#true} assume ~max2~0 == ~id2~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,443 INFO L280 TraceCheckUtils]: 82: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,443 INFO L280 TraceCheckUtils]: 83: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~max4~0 == ~id4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,444 INFO L280 TraceCheckUtils]: 84: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,444 INFO L280 TraceCheckUtils]: 85: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,445 INFO L280 TraceCheckUtils]: 86: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,446 INFO L280 TraceCheckUtils]: 87: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~st4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,446 INFO L280 TraceCheckUtils]: 88: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,450 INFO L280 TraceCheckUtils]: 89: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,451 INFO L280 TraceCheckUtils]: 90: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,452 INFO L280 TraceCheckUtils]: 91: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~nl4~0; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,453 INFO L280 TraceCheckUtils]: 92: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,453 INFO L280 TraceCheckUtils]: 93: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,454 INFO L280 TraceCheckUtils]: 94: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,455 INFO L280 TraceCheckUtils]: 95: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 0 == ~mode4~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,455 INFO L280 TraceCheckUtils]: 96: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,456 INFO L280 TraceCheckUtils]: 97: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,457 INFO L280 TraceCheckUtils]: 98: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,457 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 [2020-07-17 23:09:50,458 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 [2020-07-17 23:09:50,459 INFO L280 TraceCheckUtils]: 101: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,459 INFO L280 TraceCheckUtils]: 102: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,460 INFO L280 TraceCheckUtils]: 103: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,461 INFO L280 TraceCheckUtils]: 104: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,461 INFO L280 TraceCheckUtils]: 105: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,462 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 [2020-07-17 23:09:50,463 INFO L280 TraceCheckUtils]: 107: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,463 INFO L280 TraceCheckUtils]: 108: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,464 INFO L280 TraceCheckUtils]: 109: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,465 INFO L280 TraceCheckUtils]: 110: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,465 INFO L280 TraceCheckUtils]: 111: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,466 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 [2020-07-17 23:09:50,467 INFO L280 TraceCheckUtils]: 113: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,467 INFO L280 TraceCheckUtils]: 114: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,468 INFO L280 TraceCheckUtils]: 115: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,469 INFO L280 TraceCheckUtils]: 116: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,469 INFO L280 TraceCheckUtils]: 117: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,470 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 [2020-07-17 23:09:50,471 INFO L280 TraceCheckUtils]: 119: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,471 INFO L280 TraceCheckUtils]: 120: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r4~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,472 INFO L280 TraceCheckUtils]: 121: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,473 INFO L280 TraceCheckUtils]: 122: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,474 INFO L280 TraceCheckUtils]: 123: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,475 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 [2020-07-17 23:09:50,476 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 [2020-07-17 23:09:50,477 INFO L280 TraceCheckUtils]: 126: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,478 INFO L280 TraceCheckUtils]: 127: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,479 INFO L280 TraceCheckUtils]: 128: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,480 INFO L280 TraceCheckUtils]: 129: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,481 INFO L280 TraceCheckUtils]: 130: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,481 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 [2020-07-17 23:09:50,482 INFO L280 TraceCheckUtils]: 132: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,483 INFO L280 TraceCheckUtils]: 133: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,485 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 [2020-07-17 23:09:50,486 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 [2020-07-17 23:09:50,487 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 [2020-07-17 23:09:50,488 INFO L280 TraceCheckUtils]: 137: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,489 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 [2020-07-17 23:09:50,490 INFO L280 TraceCheckUtils]: 139: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,490 INFO L280 TraceCheckUtils]: 140: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,491 INFO L280 TraceCheckUtils]: 141: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,492 INFO L280 TraceCheckUtils]: 142: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,492 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 [2020-07-17 23:09:50,493 INFO L280 TraceCheckUtils]: 144: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,493 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 [2020-07-17 23:09:50,494 INFO L280 TraceCheckUtils]: 146: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,495 INFO L280 TraceCheckUtils]: 147: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,495 INFO L280 TraceCheckUtils]: 148: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,496 INFO L280 TraceCheckUtils]: 149: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,497 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 [2020-07-17 23:09:50,497 INFO L280 TraceCheckUtils]: 151: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,498 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 [2020-07-17 23:09:50,499 INFO L280 TraceCheckUtils]: 153: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,499 INFO L280 TraceCheckUtils]: 154: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,500 INFO L280 TraceCheckUtils]: 155: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,501 INFO L280 TraceCheckUtils]: 156: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,501 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 [2020-07-17 23:09:50,502 INFO L280 TraceCheckUtils]: 158: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,502 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 [2020-07-17 23:09:50,503 INFO L280 TraceCheckUtils]: 160: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,504 INFO L280 TraceCheckUtils]: 161: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,505 INFO L280 TraceCheckUtils]: 162: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,505 INFO L280 TraceCheckUtils]: 163: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax4~0 := ~node4__newmax~1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,506 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 [2020-07-17 23:09:50,507 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 [2020-07-17 23:09:50,507 INFO L280 TraceCheckUtils]: 166: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,508 INFO L280 TraceCheckUtils]: 167: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,508 INFO L280 TraceCheckUtils]: 168: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,509 INFO L280 TraceCheckUtils]: 169: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,510 INFO L280 TraceCheckUtils]: 170: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,510 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 [2020-07-17 23:09:50,511 INFO L280 TraceCheckUtils]: 172: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,512 INFO L280 TraceCheckUtils]: 173: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,512 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 [2020-07-17 23:09:50,513 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 [2020-07-17 23:09:50,513 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 [2020-07-17 23:09:50,514 INFO L280 TraceCheckUtils]: 177: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,515 INFO L280 TraceCheckUtils]: 178: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,515 INFO L280 TraceCheckUtils]: 179: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,516 INFO L280 TraceCheckUtils]: 180: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,517 INFO L280 TraceCheckUtils]: 181: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,517 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 [2020-07-17 23:09:50,518 INFO L280 TraceCheckUtils]: 183: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,519 INFO L280 TraceCheckUtils]: 184: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,519 INFO L280 TraceCheckUtils]: 185: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,520 INFO L280 TraceCheckUtils]: 186: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,521 INFO L280 TraceCheckUtils]: 187: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,521 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 [2020-07-17 23:09:50,522 INFO L280 TraceCheckUtils]: 189: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,523 INFO L280 TraceCheckUtils]: 190: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,523 INFO L280 TraceCheckUtils]: 191: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,524 INFO L280 TraceCheckUtils]: 192: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,524 INFO L280 TraceCheckUtils]: 193: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,525 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 [2020-07-17 23:09:50,526 INFO L280 TraceCheckUtils]: 195: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,526 INFO L280 TraceCheckUtils]: 196: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r4~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,527 INFO L280 TraceCheckUtils]: 197: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,528 INFO L280 TraceCheckUtils]: 198: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,528 INFO L280 TraceCheckUtils]: 199: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,529 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 [2020-07-17 23:09:50,530 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 [2020-07-17 23:09:50,530 INFO L280 TraceCheckUtils]: 202: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,531 INFO L280 TraceCheckUtils]: 203: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,532 INFO L280 TraceCheckUtils]: 204: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,533 INFO L280 TraceCheckUtils]: 205: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,533 INFO L280 TraceCheckUtils]: 206: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,534 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 [2020-07-17 23:09:50,534 INFO L280 TraceCheckUtils]: 208: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,535 INFO L280 TraceCheckUtils]: 209: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,536 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 [2020-07-17 23:09:50,540 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 [2020-07-17 23:09:50,540 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 [2020-07-17 23:09:50,541 INFO L280 TraceCheckUtils]: 213: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,542 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 [2020-07-17 23:09:50,542 INFO L280 TraceCheckUtils]: 215: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,543 INFO L280 TraceCheckUtils]: 216: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,543 INFO L280 TraceCheckUtils]: 217: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,544 INFO L280 TraceCheckUtils]: 218: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,545 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 [2020-07-17 23:09:50,545 INFO L280 TraceCheckUtils]: 220: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,546 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 [2020-07-17 23:09:50,547 INFO L280 TraceCheckUtils]: 222: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,547 INFO L280 TraceCheckUtils]: 223: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,548 INFO L280 TraceCheckUtils]: 224: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,548 INFO L280 TraceCheckUtils]: 225: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,549 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 [2020-07-17 23:09:50,550 INFO L280 TraceCheckUtils]: 227: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,550 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 [2020-07-17 23:09:50,551 INFO L280 TraceCheckUtils]: 229: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,551 INFO L280 TraceCheckUtils]: 230: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,552 INFO L280 TraceCheckUtils]: 231: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,553 INFO L280 TraceCheckUtils]: 232: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,553 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 [2020-07-17 23:09:50,554 INFO L280 TraceCheckUtils]: 234: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,555 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 [2020-07-17 23:09:50,555 INFO L280 TraceCheckUtils]: 236: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,556 INFO L280 TraceCheckUtils]: 237: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,556 INFO L280 TraceCheckUtils]: 238: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,557 INFO L280 TraceCheckUtils]: 239: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax4~0 := ~node4__newmax~3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,558 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 [2020-07-17 23:09:50,558 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 [2020-07-17 23:09:50,559 INFO L280 TraceCheckUtils]: 242: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,560 INFO L280 TraceCheckUtils]: 243: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,560 INFO L280 TraceCheckUtils]: 244: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,561 INFO L280 TraceCheckUtils]: 245: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,562 INFO L280 TraceCheckUtils]: 246: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,562 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 [2020-07-17 23:09:50,563 INFO L280 TraceCheckUtils]: 248: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,564 INFO L280 TraceCheckUtils]: 249: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,564 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 [2020-07-17 23:09:50,565 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 [2020-07-17 23:09:50,566 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 [2020-07-17 23:09:50,566 INFO L280 TraceCheckUtils]: 253: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,567 INFO L280 TraceCheckUtils]: 254: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,567 INFO L280 TraceCheckUtils]: 255: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,568 INFO L280 TraceCheckUtils]: 256: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,569 INFO L280 TraceCheckUtils]: 257: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep14~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,569 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 [2020-07-17 23:09:50,570 INFO L280 TraceCheckUtils]: 259: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,571 INFO L280 TraceCheckUtils]: 260: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,571 INFO L280 TraceCheckUtils]: 261: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,572 INFO L280 TraceCheckUtils]: 262: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,572 INFO L280 TraceCheckUtils]: 263: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep24~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,573 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 [2020-07-17 23:09:50,574 INFO L280 TraceCheckUtils]: 265: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,574 INFO L280 TraceCheckUtils]: 266: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,575 INFO L280 TraceCheckUtils]: 267: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,575 INFO L280 TraceCheckUtils]: 268: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,576 INFO L280 TraceCheckUtils]: 269: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep34~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,577 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 [2020-07-17 23:09:50,577 INFO L280 TraceCheckUtils]: 271: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode4~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,578 INFO L280 TraceCheckUtils]: 272: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r4~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,578 INFO L280 TraceCheckUtils]: 273: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,579 INFO L280 TraceCheckUtils]: 274: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,580 INFO L280 TraceCheckUtils]: 275: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep43~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,580 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 [2020-07-17 23:09:50,581 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 [2020-07-17 23:09:50,581 INFO L280 TraceCheckUtils]: 278: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,582 INFO L280 TraceCheckUtils]: 279: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,583 INFO L280 TraceCheckUtils]: 280: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,583 INFO L280 TraceCheckUtils]: 281: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~st4~0 + ~nl4~0 <= 1; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,584 INFO L280 TraceCheckUtils]: 282: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,584 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 [2020-07-17 23:09:50,585 INFO L280 TraceCheckUtils]: 284: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 3; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,586 INFO L280 TraceCheckUtils]: 285: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 3); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,586 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 [2020-07-17 23:09:50,587 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 [2020-07-17 23:09:50,587 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 [2020-07-17 23:09:50,588 INFO L280 TraceCheckUtils]: 289: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,589 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 [2020-07-17 23:09:50,589 INFO L280 TraceCheckUtils]: 291: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,590 INFO L280 TraceCheckUtils]: 292: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,590 INFO L280 TraceCheckUtils]: 293: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep41~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,591 INFO L280 TraceCheckUtils]: 294: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~5; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,592 INFO L280 TraceCheckUtils]: 295: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 3 == ~r1~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,592 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 [2020-07-17 23:09:50,593 INFO L280 TraceCheckUtils]: 297: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,593 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 [2020-07-17 23:09:50,594 INFO L280 TraceCheckUtils]: 299: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,595 INFO L280 TraceCheckUtils]: 300: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,595 INFO L280 TraceCheckUtils]: 301: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep42~0 % 256); {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,596 INFO L280 TraceCheckUtils]: 302: Hoare triple {1024#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~5; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,596 INFO L280 TraceCheckUtils]: 303: Hoare triple {1024#(= ~max2~0 ~id2~0)} assume 3 == ~r2~0 % 256; {1024#(= ~max2~0 ~id2~0)} is VALID [2020-07-17 23:09:50,597 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 [2020-07-17 23:09:50,597 INFO L280 TraceCheckUtils]: 305: Hoare triple {1020#false} assume !(0 == ~mode3~0 % 256); {1020#false} is VALID [2020-07-17 23:09:50,598 INFO L280 TraceCheckUtils]: 306: Hoare triple {1020#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {1020#false} is VALID [2020-07-17 23:09:50,598 INFO L280 TraceCheckUtils]: 307: Hoare triple {1020#false} assume !!(0 == ~ep13~0 % 256); {1020#false} is VALID [2020-07-17 23:09:50,598 INFO L280 TraceCheckUtils]: 308: Hoare triple {1020#false} assume !!(0 == ~ep23~0 % 256); {1020#false} is VALID [2020-07-17 23:09:50,598 INFO L280 TraceCheckUtils]: 309: Hoare triple {1020#false} assume !!(0 == ~ep43~0 % 256); {1020#false} is VALID [2020-07-17 23:09:50,599 INFO L280 TraceCheckUtils]: 310: Hoare triple {1020#false} ~newmax3~0 := ~node3__newmax~7; {1020#false} is VALID [2020-07-17 23:09:50,599 INFO L280 TraceCheckUtils]: 311: Hoare triple {1020#false} assume 3 == ~r3~0 % 256; {1020#false} is VALID [2020-07-17 23:09:50,599 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 [2020-07-17 23:09:50,600 INFO L280 TraceCheckUtils]: 313: Hoare triple {1020#false} assume !(0 == ~mode4~0 % 256); {1020#false} is VALID [2020-07-17 23:09:50,600 INFO L280 TraceCheckUtils]: 314: Hoare triple {1020#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {1020#false} is VALID [2020-07-17 23:09:50,600 INFO L280 TraceCheckUtils]: 315: Hoare triple {1020#false} assume !!(0 == ~ep14~0 % 256); {1020#false} is VALID [2020-07-17 23:09:50,600 INFO L280 TraceCheckUtils]: 316: Hoare triple {1020#false} assume !!(0 == ~ep24~0 % 256); {1020#false} is VALID [2020-07-17 23:09:50,601 INFO L280 TraceCheckUtils]: 317: Hoare triple {1020#false} assume !!(0 == ~ep34~0 % 256); {1020#false} is VALID [2020-07-17 23:09:50,601 INFO L280 TraceCheckUtils]: 318: Hoare triple {1020#false} ~newmax4~0 := ~node4__newmax~8; {1020#false} is VALID [2020-07-17 23:09:50,601 INFO L280 TraceCheckUtils]: 319: Hoare triple {1020#false} assume 3 == ~r4~0 % 256; {1020#false} is VALID [2020-07-17 23:09:50,601 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 [2020-07-17 23:09:50,602 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 [2020-07-17 23:09:50,602 INFO L280 TraceCheckUtils]: 322: Hoare triple {1020#false} assume 0 == ~assert__arg~9 % 256; {1020#false} is VALID [2020-07-17 23:09:50,602 INFO L280 TraceCheckUtils]: 323: Hoare triple {1020#false} assume !false; {1020#false} is VALID [2020-07-17 23:09:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 23:09:50,799 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [693527699] [2020-07-17 23:09:50,800 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 23:09:50,800 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 23:09:50,801 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949513998] [2020-07-17 23:09:50,807 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-17 23:09:50,812 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:09:50,816 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 23:09:51,263 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 324 edges. 324 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:09:51,263 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 23:09:51,264 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:09:51,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 23:09:51,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 23:09:51,277 INFO L87 Difference]: Start difference. First operand 1016 states. Second operand 4 states. [2020-07-17 23:09:52,098 WARN L193 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2020-07-17 23:10:09,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:10:09,198 INFO L93 Difference]: Finished difference Result 1776 states and 3147 transitions. [2020-07-17 23:10:09,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 23:10:09,199 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-17 23:10:09,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 23:10:09,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:10:09,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3147 transitions. [2020-07-17 23:10:09,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:10:09,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3147 transitions. [2020-07-17 23:10:09,329 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3147 transitions. [2020-07-17 23:10:13,024 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3147 edges. 3147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:10:13,943 INFO L225 Difference]: With dead ends: 1776 [2020-07-17 23:10:13,943 INFO L226 Difference]: Without dead ends: 1481 [2020-07-17 23:10:13,958 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-17 23:10:13,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1481 states. [2020-07-17 23:10:14,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1481 to 1479. [2020-07-17 23:10:14,420 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 23:10:14,421 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1481 states. Second operand 1479 states. [2020-07-17 23:10:14,421 INFO L74 IsIncluded]: Start isIncluded. First operand 1481 states. Second operand 1479 states. [2020-07-17 23:10:14,421 INFO L87 Difference]: Start difference. First operand 1481 states. Second operand 1479 states. [2020-07-17 23:10:14,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:10:14,542 INFO L93 Difference]: Finished difference Result 1481 states and 2267 transitions. [2020-07-17 23:10:14,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2267 transitions. [2020-07-17 23:10:14,547 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:10:14,547 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:10:14,548 INFO L74 IsIncluded]: Start isIncluded. First operand 1479 states. Second operand 1481 states. [2020-07-17 23:10:14,548 INFO L87 Difference]: Start difference. First operand 1479 states. Second operand 1481 states. [2020-07-17 23:10:14,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:10:14,681 INFO L93 Difference]: Finished difference Result 1481 states and 2267 transitions. [2020-07-17 23:10:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2267 transitions. [2020-07-17 23:10:14,686 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:10:14,686 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:10:14,686 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 23:10:14,687 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 23:10:14,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1479 states. [2020-07-17 23:10:14,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1479 states and 2266 transitions. [2020-07-17 23:10:14,865 INFO L78 Accepts]: Start accepts. Automaton has 1479 states and 2266 transitions. Word has length 324 [2020-07-17 23:10:14,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 23:10:14,866 INFO L479 AbstractCegarLoop]: Abstraction has 1479 states and 2266 transitions. [2020-07-17 23:10:14,866 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 23:10:14,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2266 transitions. [2020-07-17 23:10:14,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2020-07-17 23:10:14,874 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:10:14,875 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] [2020-07-17 23:10:14,875 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 23:10:14,876 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]=== [2020-07-17 23:10:14,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:10:14,876 INFO L82 PathProgramCache]: Analyzing trace with hash -220420006, now seen corresponding path program 1 times [2020-07-17 23:10:14,877 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:10:14,877 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627633610] [2020-07-17 23:10:14,877 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:10:15,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:10:16,117 WARN L193 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-17 23:10:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:10:16,233 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 [2020-07-17 23:10:16,233 INFO L280 TraceCheckUtils]: 1: Hoare triple {8274#true} assume true; {8274#true} is VALID [2020-07-17 23:10:16,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8274#true} {8274#true} #4275#return; {8274#true} is VALID [2020-07-17 23:10:16,246 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 [2020-07-17 23:10:16,247 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 [2020-07-17 23:10:16,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {8274#true} assume true; {8274#true} is VALID [2020-07-17 23:10:16,248 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8274#true} {8274#true} #4275#return; {8274#true} is VALID [2020-07-17 23:10:16,248 INFO L263 TraceCheckUtils]: 4: Hoare triple {8274#true} call #t~ret44 := main(); {8274#true} is VALID [2020-07-17 23:10:16,249 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 [2020-07-17 23:10:16,249 INFO L280 TraceCheckUtils]: 6: Hoare triple {8274#true} assume !(0 == ~init__r121~0 % 256);~init__tmp~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,250 INFO L280 TraceCheckUtils]: 7: Hoare triple {8274#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {8274#true} is VALID [2020-07-17 23:10:16,250 INFO L280 TraceCheckUtils]: 8: Hoare triple {8274#true} assume !(0 == ~init__r131~0 % 256);~init__tmp___0~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,250 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 [2020-07-17 23:10:16,251 INFO L280 TraceCheckUtils]: 10: Hoare triple {8274#true} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,251 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 [2020-07-17 23:10:16,251 INFO L280 TraceCheckUtils]: 12: Hoare triple {8274#true} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,252 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 [2020-07-17 23:10:16,252 INFO L280 TraceCheckUtils]: 14: Hoare triple {8274#true} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,253 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 [2020-07-17 23:10:16,253 INFO L280 TraceCheckUtils]: 16: Hoare triple {8274#true} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,253 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 [2020-07-17 23:10:16,254 INFO L280 TraceCheckUtils]: 18: Hoare triple {8274#true} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,254 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 [2020-07-17 23:10:16,254 INFO L280 TraceCheckUtils]: 20: Hoare triple {8274#true} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,255 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 [2020-07-17 23:10:16,255 INFO L280 TraceCheckUtils]: 22: Hoare triple {8274#true} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,261 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 [2020-07-17 23:10:16,261 INFO L280 TraceCheckUtils]: 24: Hoare triple {8274#true} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,262 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 [2020-07-17 23:10:16,262 INFO L280 TraceCheckUtils]: 26: Hoare triple {8274#true} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,262 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 [2020-07-17 23:10:16,263 INFO L280 TraceCheckUtils]: 28: Hoare triple {8274#true} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,263 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 [2020-07-17 23:10:16,263 INFO L280 TraceCheckUtils]: 30: Hoare triple {8274#true} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,264 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 [2020-07-17 23:10:16,264 INFO L280 TraceCheckUtils]: 32: Hoare triple {8274#true} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,265 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 [2020-07-17 23:10:16,265 INFO L280 TraceCheckUtils]: 34: Hoare triple {8274#true} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,265 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 [2020-07-17 23:10:16,266 INFO L280 TraceCheckUtils]: 36: Hoare triple {8274#true} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,266 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 [2020-07-17 23:10:16,266 INFO L280 TraceCheckUtils]: 38: Hoare triple {8274#true} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,267 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 [2020-07-17 23:10:16,267 INFO L280 TraceCheckUtils]: 40: Hoare triple {8274#true} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,267 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 [2020-07-17 23:10:16,268 INFO L280 TraceCheckUtils]: 42: Hoare triple {8274#true} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,268 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 [2020-07-17 23:10:16,268 INFO L280 TraceCheckUtils]: 44: Hoare triple {8274#true} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,269 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 [2020-07-17 23:10:16,269 INFO L280 TraceCheckUtils]: 46: Hoare triple {8274#true} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,269 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 [2020-07-17 23:10:16,270 INFO L280 TraceCheckUtils]: 48: Hoare triple {8274#true} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,271 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 [2020-07-17 23:10:16,272 INFO L280 TraceCheckUtils]: 50: Hoare triple {8274#true} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,274 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 [2020-07-17 23:10:16,276 INFO L280 TraceCheckUtils]: 52: Hoare triple {8274#true} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {8274#true} is VALID [2020-07-17 23:10:16,282 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 [2020-07-17 23:10:16,283 INFO L280 TraceCheckUtils]: 54: Hoare triple {8274#true} assume ~id1~0 != ~id2~0; {8274#true} is VALID [2020-07-17 23:10:16,283 INFO L280 TraceCheckUtils]: 55: Hoare triple {8274#true} assume ~id1~0 != ~id3~0; {8274#true} is VALID [2020-07-17 23:10:16,283 INFO L280 TraceCheckUtils]: 56: Hoare triple {8274#true} assume ~id1~0 != ~id4~0; {8274#true} is VALID [2020-07-17 23:10:16,284 INFO L280 TraceCheckUtils]: 57: Hoare triple {8274#true} assume ~id2~0 != ~id3~0; {8274#true} is VALID [2020-07-17 23:10:16,284 INFO L280 TraceCheckUtils]: 58: Hoare triple {8274#true} assume ~id2~0 != ~id4~0; {8274#true} is VALID [2020-07-17 23:10:16,286 INFO L280 TraceCheckUtils]: 59: Hoare triple {8274#true} assume ~id3~0 != ~id4~0; {8274#true} is VALID [2020-07-17 23:10:16,286 INFO L280 TraceCheckUtils]: 60: Hoare triple {8274#true} assume ~id1~0 >= 0; {8274#true} is VALID [2020-07-17 23:10:16,287 INFO L280 TraceCheckUtils]: 61: Hoare triple {8274#true} assume ~id2~0 >= 0; {8274#true} is VALID [2020-07-17 23:10:16,287 INFO L280 TraceCheckUtils]: 62: Hoare triple {8274#true} assume ~id3~0 >= 0; {8274#true} is VALID [2020-07-17 23:10:16,288 INFO L280 TraceCheckUtils]: 63: Hoare triple {8274#true} assume ~id4~0 >= 0; {8274#true} is VALID [2020-07-17 23:10:16,288 INFO L280 TraceCheckUtils]: 64: Hoare triple {8274#true} assume 0 == ~r1~0 % 256; {8274#true} is VALID [2020-07-17 23:10:16,288 INFO L280 TraceCheckUtils]: 65: Hoare triple {8274#true} assume 0 == ~r2~0 % 256; {8274#true} is VALID [2020-07-17 23:10:16,289 INFO L280 TraceCheckUtils]: 66: Hoare triple {8274#true} assume 0 == ~r3~0 % 256; {8274#true} is VALID [2020-07-17 23:10:16,289 INFO L280 TraceCheckUtils]: 67: Hoare triple {8274#true} assume 0 == ~r4~0 % 256; {8274#true} is VALID [2020-07-17 23:10:16,289 INFO L280 TraceCheckUtils]: 68: Hoare triple {8274#true} assume !(0 == ~init__r123~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,292 INFO L280 TraceCheckUtils]: 69: Hoare triple {8274#true} assume !(0 == ~init__r133~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,293 INFO L280 TraceCheckUtils]: 70: Hoare triple {8274#true} assume !(0 == ~init__r143~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,293 INFO L280 TraceCheckUtils]: 71: Hoare triple {8274#true} assume !(0 == ~init__r213~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,294 INFO L280 TraceCheckUtils]: 72: Hoare triple {8274#true} assume !(0 == ~init__r233~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,294 INFO L280 TraceCheckUtils]: 73: Hoare triple {8274#true} assume !(0 == ~init__r243~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,294 INFO L280 TraceCheckUtils]: 74: Hoare triple {8274#true} assume !(0 == ~init__r313~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,295 INFO L280 TraceCheckUtils]: 75: Hoare triple {8274#true} assume !(0 == ~init__r323~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,295 INFO L280 TraceCheckUtils]: 76: Hoare triple {8274#true} assume !(0 == ~init__r343~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,295 INFO L280 TraceCheckUtils]: 77: Hoare triple {8274#true} assume !(0 == ~init__r413~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,296 INFO L280 TraceCheckUtils]: 78: Hoare triple {8274#true} assume !(0 == ~init__r423~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,296 INFO L280 TraceCheckUtils]: 79: Hoare triple {8274#true} assume !(0 == ~init__r433~0 % 256); {8274#true} is VALID [2020-07-17 23:10:16,296 INFO L280 TraceCheckUtils]: 80: Hoare triple {8274#true} assume ~max1~0 == ~id1~0; {8274#true} is VALID [2020-07-17 23:10:16,297 INFO L280 TraceCheckUtils]: 81: Hoare triple {8274#true} assume ~max2~0 == ~id2~0; {8274#true} is VALID [2020-07-17 23:10:16,297 INFO L280 TraceCheckUtils]: 82: Hoare triple {8274#true} assume ~max3~0 == ~id3~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,313 INFO L280 TraceCheckUtils]: 83: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~max4~0 == ~id4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,314 INFO L280 TraceCheckUtils]: 84: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st1~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,315 INFO L280 TraceCheckUtils]: 85: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st2~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,315 INFO L280 TraceCheckUtils]: 86: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st3~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,316 INFO L280 TraceCheckUtils]: 87: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~st4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,317 INFO L280 TraceCheckUtils]: 88: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl1~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,318 INFO L280 TraceCheckUtils]: 89: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl2~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,319 INFO L280 TraceCheckUtils]: 90: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl3~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,319 INFO L280 TraceCheckUtils]: 91: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~nl4~0; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,320 INFO L280 TraceCheckUtils]: 92: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,321 INFO L280 TraceCheckUtils]: 93: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,322 INFO L280 TraceCheckUtils]: 94: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,323 INFO L280 TraceCheckUtils]: 95: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 0 == ~mode4~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,324 INFO L280 TraceCheckUtils]: 96: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~newmax1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,324 INFO L280 TraceCheckUtils]: 97: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~newmax2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,325 INFO L280 TraceCheckUtils]: 98: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~newmax3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,326 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 [2020-07-17 23:10:16,327 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 [2020-07-17 23:10:16,328 INFO L280 TraceCheckUtils]: 101: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,329 INFO L280 TraceCheckUtils]: 102: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,329 INFO L280 TraceCheckUtils]: 103: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,330 INFO L280 TraceCheckUtils]: 104: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,331 INFO L280 TraceCheckUtils]: 105: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,332 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 [2020-07-17 23:10:16,334 INFO L280 TraceCheckUtils]: 107: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,335 INFO L280 TraceCheckUtils]: 108: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r2~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,336 INFO L280 TraceCheckUtils]: 109: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,336 INFO L280 TraceCheckUtils]: 110: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,337 INFO L280 TraceCheckUtils]: 111: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,338 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 [2020-07-17 23:10:16,339 INFO L280 TraceCheckUtils]: 113: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,339 INFO L280 TraceCheckUtils]: 114: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r3~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,340 INFO L280 TraceCheckUtils]: 115: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,341 INFO L280 TraceCheckUtils]: 116: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,342 INFO L280 TraceCheckUtils]: 117: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,343 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 [2020-07-17 23:10:16,344 INFO L280 TraceCheckUtils]: 119: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,345 INFO L280 TraceCheckUtils]: 120: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r4~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,346 INFO L280 TraceCheckUtils]: 121: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,347 INFO L280 TraceCheckUtils]: 122: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,347 INFO L280 TraceCheckUtils]: 123: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,348 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 [2020-07-17 23:10:16,350 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 [2020-07-17 23:10:16,351 INFO L280 TraceCheckUtils]: 126: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,352 INFO L280 TraceCheckUtils]: 127: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,353 INFO L280 TraceCheckUtils]: 128: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,355 INFO L280 TraceCheckUtils]: 129: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,356 INFO L280 TraceCheckUtils]: 130: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,357 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 [2020-07-17 23:10:16,359 INFO L280 TraceCheckUtils]: 132: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,360 INFO L280 TraceCheckUtils]: 133: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,361 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 [2020-07-17 23:10:16,362 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 [2020-07-17 23:10:16,363 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 [2020-07-17 23:10:16,364 INFO L280 TraceCheckUtils]: 137: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,365 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 [2020-07-17 23:10:16,366 INFO L280 TraceCheckUtils]: 139: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,367 INFO L280 TraceCheckUtils]: 140: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,368 INFO L280 TraceCheckUtils]: 141: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,369 INFO L280 TraceCheckUtils]: 142: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax1~0 := ~node1__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,370 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 [2020-07-17 23:10:16,371 INFO L280 TraceCheckUtils]: 144: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,372 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 [2020-07-17 23:10:16,373 INFO L280 TraceCheckUtils]: 146: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,374 INFO L280 TraceCheckUtils]: 147: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,375 INFO L280 TraceCheckUtils]: 148: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,376 INFO L280 TraceCheckUtils]: 149: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax2~0 := ~node2__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,377 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 [2020-07-17 23:10:16,378 INFO L280 TraceCheckUtils]: 151: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,379 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 [2020-07-17 23:10:16,380 INFO L280 TraceCheckUtils]: 153: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,382 INFO L280 TraceCheckUtils]: 154: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,383 INFO L280 TraceCheckUtils]: 155: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,384 INFO L280 TraceCheckUtils]: 156: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax3~0 := ~node3__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,386 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 [2020-07-17 23:10:16,387 INFO L280 TraceCheckUtils]: 158: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,388 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 [2020-07-17 23:10:16,389 INFO L280 TraceCheckUtils]: 160: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,390 INFO L280 TraceCheckUtils]: 161: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,390 INFO L280 TraceCheckUtils]: 162: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,391 INFO L280 TraceCheckUtils]: 163: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax4~0 := ~node4__newmax~1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,392 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 [2020-07-17 23:10:16,393 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 [2020-07-17 23:10:16,394 INFO L280 TraceCheckUtils]: 166: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,395 INFO L280 TraceCheckUtils]: 167: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,395 INFO L280 TraceCheckUtils]: 168: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,396 INFO L280 TraceCheckUtils]: 169: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,396 INFO L280 TraceCheckUtils]: 170: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,397 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 [2020-07-17 23:10:16,397 INFO L280 TraceCheckUtils]: 172: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,398 INFO L280 TraceCheckUtils]: 173: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,399 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 [2020-07-17 23:10:16,399 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 [2020-07-17 23:10:16,400 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 [2020-07-17 23:10:16,400 INFO L280 TraceCheckUtils]: 177: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,401 INFO L280 TraceCheckUtils]: 178: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,401 INFO L280 TraceCheckUtils]: 179: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,402 INFO L280 TraceCheckUtils]: 180: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,402 INFO L280 TraceCheckUtils]: 181: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,403 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 [2020-07-17 23:10:16,404 INFO L280 TraceCheckUtils]: 183: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,404 INFO L280 TraceCheckUtils]: 184: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r2~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,405 INFO L280 TraceCheckUtils]: 185: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,405 INFO L280 TraceCheckUtils]: 186: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,406 INFO L280 TraceCheckUtils]: 187: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,406 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 [2020-07-17 23:10:16,407 INFO L280 TraceCheckUtils]: 189: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,407 INFO L280 TraceCheckUtils]: 190: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r3~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,408 INFO L280 TraceCheckUtils]: 191: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,408 INFO L280 TraceCheckUtils]: 192: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,409 INFO L280 TraceCheckUtils]: 193: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,410 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 [2020-07-17 23:10:16,410 INFO L280 TraceCheckUtils]: 195: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,411 INFO L280 TraceCheckUtils]: 196: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r4~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,412 INFO L280 TraceCheckUtils]: 197: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,413 INFO L280 TraceCheckUtils]: 198: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,414 INFO L280 TraceCheckUtils]: 199: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,414 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 [2020-07-17 23:10:16,415 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 [2020-07-17 23:10:16,416 INFO L280 TraceCheckUtils]: 202: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,417 INFO L280 TraceCheckUtils]: 203: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,418 INFO L280 TraceCheckUtils]: 204: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,419 INFO L280 TraceCheckUtils]: 205: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,420 INFO L280 TraceCheckUtils]: 206: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,420 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 [2020-07-17 23:10:16,421 INFO L280 TraceCheckUtils]: 208: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,422 INFO L280 TraceCheckUtils]: 209: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,423 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 [2020-07-17 23:10:16,424 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 [2020-07-17 23:10:16,424 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 [2020-07-17 23:10:16,425 INFO L280 TraceCheckUtils]: 213: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,426 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 [2020-07-17 23:10:16,427 INFO L280 TraceCheckUtils]: 215: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,428 INFO L280 TraceCheckUtils]: 216: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,429 INFO L280 TraceCheckUtils]: 217: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,430 INFO L280 TraceCheckUtils]: 218: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax1~0 := ~node1__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,431 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 [2020-07-17 23:10:16,431 INFO L280 TraceCheckUtils]: 220: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,432 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 [2020-07-17 23:10:16,433 INFO L280 TraceCheckUtils]: 222: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,434 INFO L280 TraceCheckUtils]: 223: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,435 INFO L280 TraceCheckUtils]: 224: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,436 INFO L280 TraceCheckUtils]: 225: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax2~0 := ~node2__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,437 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 [2020-07-17 23:10:16,437 INFO L280 TraceCheckUtils]: 227: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,438 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 [2020-07-17 23:10:16,439 INFO L280 TraceCheckUtils]: 229: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,440 INFO L280 TraceCheckUtils]: 230: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,441 INFO L280 TraceCheckUtils]: 231: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,442 INFO L280 TraceCheckUtils]: 232: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax3~0 := ~node3__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,442 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 [2020-07-17 23:10:16,443 INFO L280 TraceCheckUtils]: 234: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,444 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 [2020-07-17 23:10:16,445 INFO L280 TraceCheckUtils]: 236: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,446 INFO L280 TraceCheckUtils]: 237: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,447 INFO L280 TraceCheckUtils]: 238: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,447 INFO L280 TraceCheckUtils]: 239: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax4~0 := ~node4__newmax~3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,448 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 [2020-07-17 23:10:16,449 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 [2020-07-17 23:10:16,450 INFO L280 TraceCheckUtils]: 242: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,451 INFO L280 TraceCheckUtils]: 243: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,452 INFO L280 TraceCheckUtils]: 244: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,452 INFO L280 TraceCheckUtils]: 245: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,453 INFO L280 TraceCheckUtils]: 246: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,454 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 [2020-07-17 23:10:16,455 INFO L280 TraceCheckUtils]: 248: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,456 INFO L280 TraceCheckUtils]: 249: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,457 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 [2020-07-17 23:10:16,458 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 [2020-07-17 23:10:16,458 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 [2020-07-17 23:10:16,459 INFO L280 TraceCheckUtils]: 253: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,460 INFO L280 TraceCheckUtils]: 254: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,461 INFO L280 TraceCheckUtils]: 255: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,462 INFO L280 TraceCheckUtils]: 256: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,463 INFO L280 TraceCheckUtils]: 257: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep14~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,464 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 [2020-07-17 23:10:16,464 INFO L280 TraceCheckUtils]: 259: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,465 INFO L280 TraceCheckUtils]: 260: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r2~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,466 INFO L280 TraceCheckUtils]: 261: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,467 INFO L280 TraceCheckUtils]: 262: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,468 INFO L280 TraceCheckUtils]: 263: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep24~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,469 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 [2020-07-17 23:10:16,469 INFO L280 TraceCheckUtils]: 265: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,470 INFO L280 TraceCheckUtils]: 266: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r3~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,471 INFO L280 TraceCheckUtils]: 267: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,472 INFO L280 TraceCheckUtils]: 268: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,473 INFO L280 TraceCheckUtils]: 269: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep34~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,474 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 [2020-07-17 23:10:16,475 INFO L280 TraceCheckUtils]: 271: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~mode4~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,475 INFO L280 TraceCheckUtils]: 272: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r4~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,476 INFO L280 TraceCheckUtils]: 273: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,477 INFO L280 TraceCheckUtils]: 274: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,478 INFO L280 TraceCheckUtils]: 275: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,479 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 [2020-07-17 23:10:16,480 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 [2020-07-17 23:10:16,481 INFO L280 TraceCheckUtils]: 278: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st1~0 + ~nl1~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,481 INFO L280 TraceCheckUtils]: 279: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st2~0 + ~nl2~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,482 INFO L280 TraceCheckUtils]: 280: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st3~0 + ~nl3~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,483 INFO L280 TraceCheckUtils]: 281: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~st4~0 + ~nl4~0 <= 1; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,484 INFO L280 TraceCheckUtils]: 282: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,485 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 [2020-07-17 23:10:16,486 INFO L280 TraceCheckUtils]: 284: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume ~r1~0 % 256 < 3; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,487 INFO L280 TraceCheckUtils]: 285: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(~r1~0 % 256 >= 3); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,487 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 [2020-07-17 23:10:16,488 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 [2020-07-17 23:10:16,489 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 [2020-07-17 23:10:16,490 INFO L280 TraceCheckUtils]: 289: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode1~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,491 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 [2020-07-17 23:10:16,491 INFO L280 TraceCheckUtils]: 291: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep21~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,492 INFO L280 TraceCheckUtils]: 292: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep31~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,492 INFO L280 TraceCheckUtils]: 293: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep41~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,494 INFO L280 TraceCheckUtils]: 294: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax1~0 := ~node1__newmax~5; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,495 INFO L280 TraceCheckUtils]: 295: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 3 == ~r1~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,495 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 [2020-07-17 23:10:16,496 INFO L280 TraceCheckUtils]: 297: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode2~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,496 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 [2020-07-17 23:10:16,497 INFO L280 TraceCheckUtils]: 299: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep12~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,497 INFO L280 TraceCheckUtils]: 300: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep32~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,498 INFO L280 TraceCheckUtils]: 301: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep42~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,498 INFO L280 TraceCheckUtils]: 302: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax2~0 := ~node2__newmax~5; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,499 INFO L280 TraceCheckUtils]: 303: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 3 == ~r2~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,500 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 [2020-07-17 23:10:16,501 INFO L280 TraceCheckUtils]: 305: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !(0 == ~mode3~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,502 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 [2020-07-17 23:10:16,503 INFO L280 TraceCheckUtils]: 307: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep13~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,504 INFO L280 TraceCheckUtils]: 308: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep23~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,505 INFO L280 TraceCheckUtils]: 309: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume !!(0 == ~ep43~0 % 256); {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,506 INFO L280 TraceCheckUtils]: 310: Hoare triple {8279#(= ~id3~0 ~max3~0)} ~newmax3~0 := ~node3__newmax~5; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,507 INFO L280 TraceCheckUtils]: 311: Hoare triple {8279#(= ~id3~0 ~max3~0)} assume 3 == ~r3~0 % 256; {8279#(= ~id3~0 ~max3~0)} is VALID [2020-07-17 23:10:16,508 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 [2020-07-17 23:10:16,508 INFO L280 TraceCheckUtils]: 313: Hoare triple {8275#false} assume !(0 == ~mode4~0 % 256); {8275#false} is VALID [2020-07-17 23:10:16,508 INFO L280 TraceCheckUtils]: 314: Hoare triple {8275#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {8275#false} is VALID [2020-07-17 23:10:16,509 INFO L280 TraceCheckUtils]: 315: Hoare triple {8275#false} assume !!(0 == ~ep14~0 % 256); {8275#false} is VALID [2020-07-17 23:10:16,509 INFO L280 TraceCheckUtils]: 316: Hoare triple {8275#false} assume !!(0 == ~ep24~0 % 256); {8275#false} is VALID [2020-07-17 23:10:16,509 INFO L280 TraceCheckUtils]: 317: Hoare triple {8275#false} assume !!(0 == ~ep34~0 % 256); {8275#false} is VALID [2020-07-17 23:10:16,510 INFO L280 TraceCheckUtils]: 318: Hoare triple {8275#false} ~newmax4~0 := ~node4__newmax~6; {8275#false} is VALID [2020-07-17 23:10:16,510 INFO L280 TraceCheckUtils]: 319: Hoare triple {8275#false} assume 3 == ~r4~0 % 256; {8275#false} is VALID [2020-07-17 23:10:16,510 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 [2020-07-17 23:10:16,511 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 [2020-07-17 23:10:16,511 INFO L280 TraceCheckUtils]: 322: Hoare triple {8275#false} assume 0 == ~assert__arg~7 % 256; {8275#false} is VALID [2020-07-17 23:10:16,511 INFO L280 TraceCheckUtils]: 323: Hoare triple {8275#false} assume !false; {8275#false} is VALID [2020-07-17 23:10:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 23:10:16,677 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627633610] [2020-07-17 23:10:16,678 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 23:10:16,678 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 23:10:16,678 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590286234] [2020-07-17 23:10:16,682 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-17 23:10:16,683 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:10:16,683 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 23:10:17,046 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 324 edges. 324 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:10:17,046 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 23:10:17,046 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:10:17,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 23:10:17,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 23:10:17,047 INFO L87 Difference]: Start difference. First operand 1479 states and 2266 transitions. Second operand 4 states. [2020-07-17 23:10:17,768 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2020-07-17 23:10:32,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:10:32,834 INFO L93 Difference]: Finished difference Result 2852 states and 4423 transitions. [2020-07-17 23:10:32,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 23:10:32,835 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 324 [2020-07-17 23:10:32,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 23:10:32,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:10:32,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2728 transitions. [2020-07-17 23:10:32,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:10:32,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2728 transitions. [2020-07-17 23:10:32,876 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2728 transitions. [2020-07-17 23:10:36,114 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2728 edges. 2728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:10:36,546 INFO L225 Difference]: With dead ends: 2852 [2020-07-17 23:10:36,546 INFO L226 Difference]: Without dead ends: 2439 [2020-07-17 23:10:36,549 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-17 23:10:36,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2439 states. [2020-07-17 23:10:37,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2439 to 2437. [2020-07-17 23:10:37,459 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 23:10:37,459 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2439 states. Second operand 2437 states. [2020-07-17 23:10:37,459 INFO L74 IsIncluded]: Start isIncluded. First operand 2439 states. Second operand 2437 states. [2020-07-17 23:10:37,459 INFO L87 Difference]: Start difference. First operand 2439 states. Second operand 2437 states. [2020-07-17 23:10:37,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:10:37,838 INFO L93 Difference]: Finished difference Result 2439 states and 3758 transitions. [2020-07-17 23:10:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3758 transitions. [2020-07-17 23:10:37,845 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:10:37,845 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:10:37,845 INFO L74 IsIncluded]: Start isIncluded. First operand 2437 states. Second operand 2439 states. [2020-07-17 23:10:37,847 INFO L87 Difference]: Start difference. First operand 2437 states. Second operand 2439 states. [2020-07-17 23:10:38,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:10:38,126 INFO L93 Difference]: Finished difference Result 2439 states and 3758 transitions. [2020-07-17 23:10:38,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3758 transitions. [2020-07-17 23:10:38,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:10:38,132 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:10:38,132 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 23:10:38,132 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 23:10:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2437 states. [2020-07-17 23:10:38,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 2437 states and 3757 transitions. [2020-07-17 23:10:38,581 INFO L78 Accepts]: Start accepts. Automaton has 2437 states and 3757 transitions. Word has length 324 [2020-07-17 23:10:38,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 23:10:38,582 INFO L479 AbstractCegarLoop]: Abstraction has 2437 states and 3757 transitions. [2020-07-17 23:10:38,582 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 23:10:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 3757 transitions. [2020-07-17 23:10:38,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2020-07-17 23:10:38,590 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:10:38,590 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] [2020-07-17 23:10:38,591 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 23:10:38,595 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]=== [2020-07-17 23:10:38,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:10:38,596 INFO L82 PathProgramCache]: Analyzing trace with hash -578874774, now seen corresponding path program 1 times [2020-07-17 23:10:38,596 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:10:38,597 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123790631] [2020-07-17 23:10:38,597 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:10:38,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:10:39,869 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-17 23:10:39,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:10:39,950 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 [2020-07-17 23:10:39,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {20218#true} assume true; {20218#true} is VALID [2020-07-17 23:10:39,951 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20218#true} {20218#true} #4275#return; {20218#true} is VALID [2020-07-17 23:10:39,961 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 [2020-07-17 23:10:39,962 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 [2020-07-17 23:10:39,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {20218#true} assume true; {20218#true} is VALID [2020-07-17 23:10:39,962 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20218#true} {20218#true} #4275#return; {20218#true} is VALID [2020-07-17 23:10:39,963 INFO L263 TraceCheckUtils]: 4: Hoare triple {20218#true} call #t~ret44 := main(); {20218#true} is VALID [2020-07-17 23:10:39,966 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 [2020-07-17 23:10:39,967 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 [2020-07-17 23:10:39,968 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 [2020-07-17 23:10:39,969 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 [2020-07-17 23:10:39,970 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 [2020-07-17 23:10:39,971 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 [2020-07-17 23:10:39,971 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 [2020-07-17 23:10:39,972 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 [2020-07-17 23:10:39,973 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 [2020-07-17 23:10:39,974 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 [2020-07-17 23:10:39,974 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 [2020-07-17 23:10:39,975 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 [2020-07-17 23:10:39,976 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 [2020-07-17 23:10:39,977 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 [2020-07-17 23:10:39,977 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 [2020-07-17 23:10:39,978 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 [2020-07-17 23:10:39,979 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 [2020-07-17 23:10:39,979 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 [2020-07-17 23:10:39,980 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 [2020-07-17 23:10:39,982 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 [2020-07-17 23:10:39,982 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 [2020-07-17 23:10:39,983 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 [2020-07-17 23:10:39,984 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 [2020-07-17 23:10:39,984 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 [2020-07-17 23:10:39,985 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 [2020-07-17 23:10:39,985 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 [2020-07-17 23:10:39,986 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 [2020-07-17 23:10:39,986 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 [2020-07-17 23:10:39,987 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 [2020-07-17 23:10:39,987 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 [2020-07-17 23:10:39,988 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 [2020-07-17 23:10:39,989 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 [2020-07-17 23:10:39,989 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 [2020-07-17 23:10:39,990 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 [2020-07-17 23:10:39,990 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 [2020-07-17 23:10:39,991 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 [2020-07-17 23:10:39,991 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 [2020-07-17 23:10:39,992 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 [2020-07-17 23:10:39,992 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 [2020-07-17 23:10:39,993 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 [2020-07-17 23:10:39,994 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 [2020-07-17 23:10:39,994 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 [2020-07-17 23:10:39,995 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 [2020-07-17 23:10:39,995 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 [2020-07-17 23:10:39,996 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 [2020-07-17 23:10:39,997 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 [2020-07-17 23:10:39,997 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 [2020-07-17 23:10:39,998 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 [2020-07-17 23:10:39,999 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 [2020-07-17 23:10:40,001 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 [2020-07-17 23:10:40,001 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 [2020-07-17 23:10:40,002 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 [2020-07-17 23:10:40,003 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 [2020-07-17 23:10:40,004 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 [2020-07-17 23:10:40,005 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 [2020-07-17 23:10:40,005 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 [2020-07-17 23:10:40,006 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 [2020-07-17 23:10:40,007 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 [2020-07-17 23:10:40,008 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 [2020-07-17 23:10:40,009 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 [2020-07-17 23:10:40,009 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 [2020-07-17 23:10:40,010 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 [2020-07-17 23:10:40,011 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 [2020-07-17 23:10:40,011 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 [2020-07-17 23:10:40,012 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 [2020-07-17 23:10:40,013 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 [2020-07-17 23:10:40,013 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 [2020-07-17 23:10:40,014 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 [2020-07-17 23:10:40,014 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 [2020-07-17 23:10:40,015 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 [2020-07-17 23:10:40,016 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 [2020-07-17 23:10:40,016 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 [2020-07-17 23:10:40,017 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 [2020-07-17 23:10:40,017 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 [2020-07-17 23:10:40,018 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 [2020-07-17 23:10:40,018 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 [2020-07-17 23:10:40,019 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 [2020-07-17 23:10:40,020 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 [2020-07-17 23:10:40,021 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 [2020-07-17 23:10:40,022 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 [2020-07-17 23:10:40,022 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 [2020-07-17 23:10:40,023 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 [2020-07-17 23:10:40,024 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 [2020-07-17 23:10:40,025 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 [2020-07-17 23:10:40,026 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 [2020-07-17 23:10:40,026 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 [2020-07-17 23:10:40,027 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 [2020-07-17 23:10:40,028 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 [2020-07-17 23:10:40,029 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 [2020-07-17 23:10:40,029 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 [2020-07-17 23:10:40,030 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 [2020-07-17 23:10:40,031 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 [2020-07-17 23:10:40,031 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 [2020-07-17 23:10:40,033 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 [2020-07-17 23:10:40,033 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 [2020-07-17 23:10:40,034 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 [2020-07-17 23:10:40,035 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 [2020-07-17 23:10:40,035 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 [2020-07-17 23:10:40,037 INFO L280 TraceCheckUtils]: 103: Hoare triple {20224#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,037 INFO L280 TraceCheckUtils]: 104: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,037 INFO L280 TraceCheckUtils]: 105: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,037 INFO L280 TraceCheckUtils]: 106: Hoare triple {20219#false} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {20219#false} is VALID [2020-07-17 23:10:40,037 INFO L280 TraceCheckUtils]: 107: Hoare triple {20219#false} assume !!(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,037 INFO L280 TraceCheckUtils]: 108: Hoare triple {20219#false} assume ~r2~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,038 INFO L280 TraceCheckUtils]: 109: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,038 INFO L280 TraceCheckUtils]: 110: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,038 INFO L280 TraceCheckUtils]: 111: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,038 INFO L280 TraceCheckUtils]: 112: Hoare triple {20219#false} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {20219#false} is VALID [2020-07-17 23:10:40,038 INFO L280 TraceCheckUtils]: 113: Hoare triple {20219#false} assume !!(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,039 INFO L280 TraceCheckUtils]: 114: Hoare triple {20219#false} assume ~r3~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,039 INFO L280 TraceCheckUtils]: 115: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,039 INFO L280 TraceCheckUtils]: 116: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,039 INFO L280 TraceCheckUtils]: 117: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,039 INFO L280 TraceCheckUtils]: 118: Hoare triple {20219#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {20219#false} is VALID [2020-07-17 23:10:40,040 INFO L280 TraceCheckUtils]: 119: Hoare triple {20219#false} assume !!(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,040 INFO L280 TraceCheckUtils]: 120: Hoare triple {20219#false} assume ~r4~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,040 INFO L280 TraceCheckUtils]: 121: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,040 INFO L280 TraceCheckUtils]: 122: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,040 INFO L280 TraceCheckUtils]: 123: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,040 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 [2020-07-17 23:10:40,041 INFO L280 TraceCheckUtils]: 125: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,041 INFO L280 TraceCheckUtils]: 126: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,041 INFO L280 TraceCheckUtils]: 127: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,041 INFO L280 TraceCheckUtils]: 128: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,042 INFO L280 TraceCheckUtils]: 129: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,042 INFO L280 TraceCheckUtils]: 130: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-17 23:10:40,042 INFO L280 TraceCheckUtils]: 131: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-17 23:10:40,042 INFO L280 TraceCheckUtils]: 132: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,043 INFO L280 TraceCheckUtils]: 133: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-17 23:10:40,043 INFO L280 TraceCheckUtils]: 134: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-17 23:10:40,043 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 [2020-07-17 23:10:40,044 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 [2020-07-17 23:10:40,044 INFO L280 TraceCheckUtils]: 137: Hoare triple {20219#false} assume !(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,044 INFO L280 TraceCheckUtils]: 138: Hoare triple {20219#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,044 INFO L280 TraceCheckUtils]: 139: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,045 INFO L280 TraceCheckUtils]: 140: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,045 INFO L280 TraceCheckUtils]: 141: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,045 INFO L280 TraceCheckUtils]: 142: Hoare triple {20219#false} ~newmax1~0 := ~node1__newmax~1; {20219#false} is VALID [2020-07-17 23:10:40,046 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 [2020-07-17 23:10:40,046 INFO L280 TraceCheckUtils]: 144: Hoare triple {20219#false} assume !(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,046 INFO L280 TraceCheckUtils]: 145: Hoare triple {20219#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,047 INFO L280 TraceCheckUtils]: 146: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,047 INFO L280 TraceCheckUtils]: 147: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,047 INFO L280 TraceCheckUtils]: 148: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,047 INFO L280 TraceCheckUtils]: 149: Hoare triple {20219#false} ~newmax2~0 := ~node2__newmax~1; {20219#false} is VALID [2020-07-17 23:10:40,048 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 [2020-07-17 23:10:40,048 INFO L280 TraceCheckUtils]: 151: Hoare triple {20219#false} assume !(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,048 INFO L280 TraceCheckUtils]: 152: Hoare triple {20219#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,049 INFO L280 TraceCheckUtils]: 153: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,049 INFO L280 TraceCheckUtils]: 154: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,049 INFO L280 TraceCheckUtils]: 155: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,049 INFO L280 TraceCheckUtils]: 156: Hoare triple {20219#false} ~newmax3~0 := ~node3__newmax~1; {20219#false} is VALID [2020-07-17 23:10:40,050 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 [2020-07-17 23:10:40,050 INFO L280 TraceCheckUtils]: 158: Hoare triple {20219#false} assume !(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,050 INFO L280 TraceCheckUtils]: 159: Hoare triple {20219#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,050 INFO L280 TraceCheckUtils]: 160: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,051 INFO L280 TraceCheckUtils]: 161: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,051 INFO L280 TraceCheckUtils]: 162: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,051 INFO L280 TraceCheckUtils]: 163: Hoare triple {20219#false} ~newmax4~0 := ~node4__newmax~1; {20219#false} is VALID [2020-07-17 23:10:40,052 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 [2020-07-17 23:10:40,052 INFO L280 TraceCheckUtils]: 165: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,052 INFO L280 TraceCheckUtils]: 166: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,052 INFO L280 TraceCheckUtils]: 167: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,053 INFO L280 TraceCheckUtils]: 168: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,053 INFO L280 TraceCheckUtils]: 169: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,053 INFO L280 TraceCheckUtils]: 170: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-17 23:10:40,054 INFO L280 TraceCheckUtils]: 171: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-17 23:10:40,054 INFO L280 TraceCheckUtils]: 172: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,054 INFO L280 TraceCheckUtils]: 173: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-17 23:10:40,054 INFO L280 TraceCheckUtils]: 174: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-17 23:10:40,055 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 [2020-07-17 23:10:40,055 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 [2020-07-17 23:10:40,055 INFO L280 TraceCheckUtils]: 177: Hoare triple {20219#false} assume !!(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,055 INFO L280 TraceCheckUtils]: 178: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,056 INFO L280 TraceCheckUtils]: 179: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,058 INFO L280 TraceCheckUtils]: 180: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,058 INFO L280 TraceCheckUtils]: 181: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,058 INFO L280 TraceCheckUtils]: 182: Hoare triple {20219#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {20219#false} is VALID [2020-07-17 23:10:40,058 INFO L280 TraceCheckUtils]: 183: Hoare triple {20219#false} assume !!(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,058 INFO L280 TraceCheckUtils]: 184: Hoare triple {20219#false} assume ~r2~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,059 INFO L280 TraceCheckUtils]: 185: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,059 INFO L280 TraceCheckUtils]: 186: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,059 INFO L280 TraceCheckUtils]: 187: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,059 INFO L280 TraceCheckUtils]: 188: Hoare triple {20219#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {20219#false} is VALID [2020-07-17 23:10:40,059 INFO L280 TraceCheckUtils]: 189: Hoare triple {20219#false} assume !!(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,059 INFO L280 TraceCheckUtils]: 190: Hoare triple {20219#false} assume ~r3~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,060 INFO L280 TraceCheckUtils]: 191: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,060 INFO L280 TraceCheckUtils]: 192: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,060 INFO L280 TraceCheckUtils]: 193: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,060 INFO L280 TraceCheckUtils]: 194: Hoare triple {20219#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {20219#false} is VALID [2020-07-17 23:10:40,060 INFO L280 TraceCheckUtils]: 195: Hoare triple {20219#false} assume !!(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,061 INFO L280 TraceCheckUtils]: 196: Hoare triple {20219#false} assume ~r4~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,061 INFO L280 TraceCheckUtils]: 197: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,061 INFO L280 TraceCheckUtils]: 198: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,061 INFO L280 TraceCheckUtils]: 199: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,061 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 [2020-07-17 23:10:40,062 INFO L280 TraceCheckUtils]: 201: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,062 INFO L280 TraceCheckUtils]: 202: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,062 INFO L280 TraceCheckUtils]: 203: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,062 INFO L280 TraceCheckUtils]: 204: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,063 INFO L280 TraceCheckUtils]: 205: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,063 INFO L280 TraceCheckUtils]: 206: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-17 23:10:40,063 INFO L280 TraceCheckUtils]: 207: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-17 23:10:40,064 INFO L280 TraceCheckUtils]: 208: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,064 INFO L280 TraceCheckUtils]: 209: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-17 23:10:40,064 INFO L280 TraceCheckUtils]: 210: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-17 23:10:40,064 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 [2020-07-17 23:10:40,065 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 [2020-07-17 23:10:40,065 INFO L280 TraceCheckUtils]: 213: Hoare triple {20219#false} assume !(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,065 INFO L280 TraceCheckUtils]: 214: Hoare triple {20219#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,066 INFO L280 TraceCheckUtils]: 215: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,066 INFO L280 TraceCheckUtils]: 216: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,066 INFO L280 TraceCheckUtils]: 217: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,067 INFO L280 TraceCheckUtils]: 218: Hoare triple {20219#false} ~newmax1~0 := ~node1__newmax~3; {20219#false} is VALID [2020-07-17 23:10:40,067 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 [2020-07-17 23:10:40,067 INFO L280 TraceCheckUtils]: 220: Hoare triple {20219#false} assume !(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,067 INFO L280 TraceCheckUtils]: 221: Hoare triple {20219#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,068 INFO L280 TraceCheckUtils]: 222: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,068 INFO L280 TraceCheckUtils]: 223: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,068 INFO L280 TraceCheckUtils]: 224: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,069 INFO L280 TraceCheckUtils]: 225: Hoare triple {20219#false} ~newmax2~0 := ~node2__newmax~3; {20219#false} is VALID [2020-07-17 23:10:40,069 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 [2020-07-17 23:10:40,069 INFO L280 TraceCheckUtils]: 227: Hoare triple {20219#false} assume !(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,069 INFO L280 TraceCheckUtils]: 228: Hoare triple {20219#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,070 INFO L280 TraceCheckUtils]: 229: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,070 INFO L280 TraceCheckUtils]: 230: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,070 INFO L280 TraceCheckUtils]: 231: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,070 INFO L280 TraceCheckUtils]: 232: Hoare triple {20219#false} ~newmax3~0 := ~node3__newmax~3; {20219#false} is VALID [2020-07-17 23:10:40,071 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 [2020-07-17 23:10:40,071 INFO L280 TraceCheckUtils]: 234: Hoare triple {20219#false} assume !(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,071 INFO L280 TraceCheckUtils]: 235: Hoare triple {20219#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,071 INFO L280 TraceCheckUtils]: 236: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,072 INFO L280 TraceCheckUtils]: 237: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,072 INFO L280 TraceCheckUtils]: 238: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,072 INFO L280 TraceCheckUtils]: 239: Hoare triple {20219#false} ~newmax4~0 := ~node4__newmax~3; {20219#false} is VALID [2020-07-17 23:10:40,073 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 [2020-07-17 23:10:40,073 INFO L280 TraceCheckUtils]: 241: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,073 INFO L280 TraceCheckUtils]: 242: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,073 INFO L280 TraceCheckUtils]: 243: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,074 INFO L280 TraceCheckUtils]: 244: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,074 INFO L280 TraceCheckUtils]: 245: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,074 INFO L280 TraceCheckUtils]: 246: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-17 23:10:40,074 INFO L280 TraceCheckUtils]: 247: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-17 23:10:40,075 INFO L280 TraceCheckUtils]: 248: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,075 INFO L280 TraceCheckUtils]: 249: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-17 23:10:40,075 INFO L280 TraceCheckUtils]: 250: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-17 23:10:40,075 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 [2020-07-17 23:10:40,076 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 [2020-07-17 23:10:40,076 INFO L280 TraceCheckUtils]: 253: Hoare triple {20219#false} assume !!(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,076 INFO L280 TraceCheckUtils]: 254: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,076 INFO L280 TraceCheckUtils]: 255: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,076 INFO L280 TraceCheckUtils]: 256: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,077 INFO L280 TraceCheckUtils]: 257: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,077 INFO L280 TraceCheckUtils]: 258: Hoare triple {20219#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {20219#false} is VALID [2020-07-17 23:10:40,077 INFO L280 TraceCheckUtils]: 259: Hoare triple {20219#false} assume !!(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,077 INFO L280 TraceCheckUtils]: 260: Hoare triple {20219#false} assume ~r2~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,077 INFO L280 TraceCheckUtils]: 261: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,077 INFO L280 TraceCheckUtils]: 262: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,078 INFO L280 TraceCheckUtils]: 263: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,078 INFO L280 TraceCheckUtils]: 264: Hoare triple {20219#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {20219#false} is VALID [2020-07-17 23:10:40,078 INFO L280 TraceCheckUtils]: 265: Hoare triple {20219#false} assume !!(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,078 INFO L280 TraceCheckUtils]: 266: Hoare triple {20219#false} assume ~r3~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,078 INFO L280 TraceCheckUtils]: 267: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,079 INFO L280 TraceCheckUtils]: 268: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,079 INFO L280 TraceCheckUtils]: 269: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,079 INFO L280 TraceCheckUtils]: 270: Hoare triple {20219#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {20219#false} is VALID [2020-07-17 23:10:40,079 INFO L280 TraceCheckUtils]: 271: Hoare triple {20219#false} assume !!(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,079 INFO L280 TraceCheckUtils]: 272: Hoare triple {20219#false} assume ~r4~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,079 INFO L280 TraceCheckUtils]: 273: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,080 INFO L280 TraceCheckUtils]: 274: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,080 INFO L280 TraceCheckUtils]: 275: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,080 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 [2020-07-17 23:10:40,080 INFO L280 TraceCheckUtils]: 277: Hoare triple {20219#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,080 INFO L280 TraceCheckUtils]: 278: Hoare triple {20219#false} assume ~st1~0 + ~nl1~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,081 INFO L280 TraceCheckUtils]: 279: Hoare triple {20219#false} assume ~st2~0 + ~nl2~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,081 INFO L280 TraceCheckUtils]: 280: Hoare triple {20219#false} assume ~st3~0 + ~nl3~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,081 INFO L280 TraceCheckUtils]: 281: Hoare triple {20219#false} assume ~st4~0 + ~nl4~0 <= 1; {20219#false} is VALID [2020-07-17 23:10:40,081 INFO L280 TraceCheckUtils]: 282: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-17 23:10:40,081 INFO L280 TraceCheckUtils]: 283: Hoare triple {20219#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20219#false} is VALID [2020-07-17 23:10:40,081 INFO L280 TraceCheckUtils]: 284: Hoare triple {20219#false} assume ~r1~0 % 256 < 3; {20219#false} is VALID [2020-07-17 23:10:40,082 INFO L280 TraceCheckUtils]: 285: Hoare triple {20219#false} assume !(~r1~0 % 256 >= 3); {20219#false} is VALID [2020-07-17 23:10:40,082 INFO L280 TraceCheckUtils]: 286: Hoare triple {20219#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20219#false} is VALID [2020-07-17 23:10:40,082 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 [2020-07-17 23:10:40,082 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 [2020-07-17 23:10:40,082 INFO L280 TraceCheckUtils]: 289: Hoare triple {20219#false} assume !(0 == ~mode1~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,082 INFO L280 TraceCheckUtils]: 290: Hoare triple {20219#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,083 INFO L280 TraceCheckUtils]: 291: Hoare triple {20219#false} assume !!(0 == ~ep21~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,083 INFO L280 TraceCheckUtils]: 292: Hoare triple {20219#false} assume !!(0 == ~ep31~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,083 INFO L280 TraceCheckUtils]: 293: Hoare triple {20219#false} assume !!(0 == ~ep41~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,083 INFO L280 TraceCheckUtils]: 294: Hoare triple {20219#false} ~newmax1~0 := ~node1__newmax~5; {20219#false} is VALID [2020-07-17 23:10:40,083 INFO L280 TraceCheckUtils]: 295: Hoare triple {20219#false} assume 3 == ~r1~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,084 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 [2020-07-17 23:10:40,084 INFO L280 TraceCheckUtils]: 297: Hoare triple {20219#false} assume !(0 == ~mode2~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,084 INFO L280 TraceCheckUtils]: 298: Hoare triple {20219#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,084 INFO L280 TraceCheckUtils]: 299: Hoare triple {20219#false} assume !!(0 == ~ep12~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,084 INFO L280 TraceCheckUtils]: 300: Hoare triple {20219#false} assume !!(0 == ~ep32~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,084 INFO L280 TraceCheckUtils]: 301: Hoare triple {20219#false} assume !!(0 == ~ep42~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,085 INFO L280 TraceCheckUtils]: 302: Hoare triple {20219#false} ~newmax2~0 := ~node2__newmax~5; {20219#false} is VALID [2020-07-17 23:10:40,085 INFO L280 TraceCheckUtils]: 303: Hoare triple {20219#false} assume 3 == ~r2~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,085 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 [2020-07-17 23:10:40,085 INFO L280 TraceCheckUtils]: 305: Hoare triple {20219#false} assume !(0 == ~mode3~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,085 INFO L280 TraceCheckUtils]: 306: Hoare triple {20219#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,086 INFO L280 TraceCheckUtils]: 307: Hoare triple {20219#false} assume !!(0 == ~ep13~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,086 INFO L280 TraceCheckUtils]: 308: Hoare triple {20219#false} assume !!(0 == ~ep23~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,086 INFO L280 TraceCheckUtils]: 309: Hoare triple {20219#false} assume !!(0 == ~ep43~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,086 INFO L280 TraceCheckUtils]: 310: Hoare triple {20219#false} ~newmax3~0 := ~node3__newmax~5; {20219#false} is VALID [2020-07-17 23:10:40,086 INFO L280 TraceCheckUtils]: 311: Hoare triple {20219#false} assume 3 == ~r3~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,086 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 [2020-07-17 23:10:40,087 INFO L280 TraceCheckUtils]: 313: Hoare triple {20219#false} assume !(0 == ~mode4~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,087 INFO L280 TraceCheckUtils]: 314: Hoare triple {20219#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,087 INFO L280 TraceCheckUtils]: 315: Hoare triple {20219#false} assume !!(0 == ~ep14~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,087 INFO L280 TraceCheckUtils]: 316: Hoare triple {20219#false} assume !!(0 == ~ep24~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,087 INFO L280 TraceCheckUtils]: 317: Hoare triple {20219#false} assume !!(0 == ~ep34~0 % 256); {20219#false} is VALID [2020-07-17 23:10:40,088 INFO L280 TraceCheckUtils]: 318: Hoare triple {20219#false} ~newmax4~0 := ~node4__newmax~5; {20219#false} is VALID [2020-07-17 23:10:40,088 INFO L280 TraceCheckUtils]: 319: Hoare triple {20219#false} assume 3 == ~r4~0 % 256; {20219#false} is VALID [2020-07-17 23:10:40,088 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 [2020-07-17 23:10:40,088 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 [2020-07-17 23:10:40,088 INFO L280 TraceCheckUtils]: 322: Hoare triple {20219#false} assume 0 == ~assert__arg~5 % 256; {20219#false} is VALID [2020-07-17 23:10:40,089 INFO L280 TraceCheckUtils]: 323: Hoare triple {20219#false} assume !false; {20219#false} is VALID [2020-07-17 23:10:40,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 23:10:40,228 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123790631] [2020-07-17 23:10:40,229 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 23:10:40,229 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 23:10:40,230 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964478457] [2020-07-17 23:10:40,231 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 324 [2020-07-17 23:10:40,231 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:10:40,231 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 23:10:40,678 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 324 edges. 324 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:10:40,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 23:10:40,678 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:10:40,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 23:10:40,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 23:10:40,679 INFO L87 Difference]: Start difference. First operand 2437 states and 3757 transitions. Second operand 5 states. [2020-07-17 23:11:06,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:11:06,956 INFO L93 Difference]: Finished difference Result 7199 states and 11086 transitions. [2020-07-17 23:11:06,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 23:11:06,956 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 324 [2020-07-17 23:11:06,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 23:11:06,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 23:11:06,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 4532 transitions. [2020-07-17 23:11:06,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 23:11:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 4532 transitions. [2020-07-17 23:11:07,011 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 4532 transitions. [2020-07-17 23:11:13,784 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4532 edges. 4532 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:11:14,856 INFO L225 Difference]: With dead ends: 7199 [2020-07-17 23:11:14,856 INFO L226 Difference]: Without dead ends: 4777 [2020-07-17 23:11:14,860 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-17 23:11:14,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4777 states. [2020-07-17 23:11:18,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4777 to 4653. [2020-07-17 23:11:18,420 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 23:11:18,420 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4777 states. Second operand 4653 states. [2020-07-17 23:11:18,420 INFO L74 IsIncluded]: Start isIncluded. First operand 4777 states. Second operand 4653 states. [2020-07-17 23:11:18,420 INFO L87 Difference]: Start difference. First operand 4777 states. Second operand 4653 states. [2020-07-17 23:11:19,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:11:19,380 INFO L93 Difference]: Finished difference Result 4777 states and 7316 transitions. [2020-07-17 23:11:19,381 INFO L276 IsEmpty]: Start isEmpty. Operand 4777 states and 7316 transitions. [2020-07-17 23:11:19,389 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:11:19,390 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:11:19,390 INFO L74 IsIncluded]: Start isIncluded. First operand 4653 states. Second operand 4777 states. [2020-07-17 23:11:19,390 INFO L87 Difference]: Start difference. First operand 4653 states. Second operand 4777 states. [2020-07-17 23:11:20,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:11:20,413 INFO L93 Difference]: Finished difference Result 4777 states and 7316 transitions. [2020-07-17 23:11:20,413 INFO L276 IsEmpty]: Start isEmpty. Operand 4777 states and 7316 transitions. [2020-07-17 23:11:20,421 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:11:20,423 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:11:20,424 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 23:11:20,424 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 23:11:20,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4653 states. [2020-07-17 23:11:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 4653 states and 7163 transitions. [2020-07-17 23:11:21,474 INFO L78 Accepts]: Start accepts. Automaton has 4653 states and 7163 transitions. Word has length 324 [2020-07-17 23:11:21,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 23:11:21,474 INFO L479 AbstractCegarLoop]: Abstraction has 4653 states and 7163 transitions. [2020-07-17 23:11:21,475 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 23:11:21,475 INFO L276 IsEmpty]: Start isEmpty. Operand 4653 states and 7163 transitions. [2020-07-17 23:11:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2020-07-17 23:11:21,484 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:11:21,484 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] [2020-07-17 23:11:21,485 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 23:11:21,485 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]=== [2020-07-17 23:11:21,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:11:21,485 INFO L82 PathProgramCache]: Analyzing trace with hash 76253758, now seen corresponding path program 1 times [2020-07-17 23:11:21,486 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:11:21,486 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864464475] [2020-07-17 23:11:21,486 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:11:21,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:11:22,502 WARN L193 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-17 23:11:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:11:22,574 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 [2020-07-17 23:11:22,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {45589#true} assume true; {45589#true} is VALID [2020-07-17 23:11:22,575 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45589#true} {45589#true} #4275#return; {45589#true} is VALID [2020-07-17 23:11:22,582 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 [2020-07-17 23:11:22,582 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 [2020-07-17 23:11:22,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {45589#true} assume true; {45589#true} is VALID [2020-07-17 23:11:22,583 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45589#true} {45589#true} #4275#return; {45589#true} is VALID [2020-07-17 23:11:22,583 INFO L263 TraceCheckUtils]: 4: Hoare triple {45589#true} call #t~ret44 := main(); {45589#true} is VALID [2020-07-17 23:11:22,583 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 [2020-07-17 23:11:22,583 INFO L280 TraceCheckUtils]: 6: Hoare triple {45589#true} assume !!(0 == ~init__r121~0 % 256); {45589#true} is VALID [2020-07-17 23:11:22,584 INFO L280 TraceCheckUtils]: 7: Hoare triple {45589#true} assume !(0 == ~init__r131~0 % 256); {45589#true} is VALID [2020-07-17 23:11:22,585 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 [2020-07-17 23:11:22,586 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 [2020-07-17 23:11:22,586 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 [2020-07-17 23:11:22,587 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 [2020-07-17 23:11:22,587 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 [2020-07-17 23:11:22,588 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 [2020-07-17 23:11:22,589 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 [2020-07-17 23:11:22,590 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 [2020-07-17 23:11:22,590 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 [2020-07-17 23:11:22,591 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 [2020-07-17 23:11:22,592 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 [2020-07-17 23:11:22,592 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 [2020-07-17 23:11:22,593 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 [2020-07-17 23:11:22,594 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 [2020-07-17 23:11:22,595 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 [2020-07-17 23:11:22,595 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 [2020-07-17 23:11:22,596 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 [2020-07-17 23:11:22,597 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 [2020-07-17 23:11:22,597 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 [2020-07-17 23:11:22,598 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 [2020-07-17 23:11:22,599 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 [2020-07-17 23:11:22,599 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 [2020-07-17 23:11:22,600 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 [2020-07-17 23:11:22,600 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 [2020-07-17 23:11:22,601 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 [2020-07-17 23:11:22,602 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 [2020-07-17 23:11:22,602 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 [2020-07-17 23:11:22,603 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 [2020-07-17 23:11:22,604 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 [2020-07-17 23:11:22,604 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 [2020-07-17 23:11:22,605 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 [2020-07-17 23:11:22,606 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 [2020-07-17 23:11:22,606 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 [2020-07-17 23:11:22,607 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 [2020-07-17 23:11:22,608 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 [2020-07-17 23:11:22,609 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 [2020-07-17 23:11:22,609 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 [2020-07-17 23:11:22,610 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 [2020-07-17 23:11:22,611 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 [2020-07-17 23:11:22,612 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 [2020-07-17 23:11:22,613 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 [2020-07-17 23:11:22,614 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 [2020-07-17 23:11:22,615 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 [2020-07-17 23:11:22,616 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 [2020-07-17 23:11:22,617 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 [2020-07-17 23:11:22,618 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 [2020-07-17 23:11:22,619 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 [2020-07-17 23:11:22,620 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 [2020-07-17 23:11:22,621 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 [2020-07-17 23:11:22,622 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 [2020-07-17 23:11:22,623 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 [2020-07-17 23:11:22,624 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 [2020-07-17 23:11:22,625 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 [2020-07-17 23:11:22,626 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 [2020-07-17 23:11:22,627 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 [2020-07-17 23:11:22,628 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 [2020-07-17 23:11:22,629 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 [2020-07-17 23:11:22,630 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 [2020-07-17 23:11:22,631 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 [2020-07-17 23:11:22,632 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 [2020-07-17 23:11:22,633 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 [2020-07-17 23:11:22,634 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 [2020-07-17 23:11:22,635 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 [2020-07-17 23:11:22,636 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 [2020-07-17 23:11:22,637 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 [2020-07-17 23:11:22,638 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 [2020-07-17 23:11:22,639 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 [2020-07-17 23:11:22,640 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 [2020-07-17 23:11:22,641 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 [2020-07-17 23:11:22,642 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 [2020-07-17 23:11:22,643 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 [2020-07-17 23:11:22,644 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 [2020-07-17 23:11:22,645 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 [2020-07-17 23:11:22,646 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 [2020-07-17 23:11:22,647 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 [2020-07-17 23:11:22,648 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 [2020-07-17 23:11:22,649 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 [2020-07-17 23:11:22,650 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 [2020-07-17 23:11:22,651 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 [2020-07-17 23:11:22,652 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 [2020-07-17 23:11:22,653 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 [2020-07-17 23:11:22,654 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 [2020-07-17 23:11:22,655 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 [2020-07-17 23:11:22,656 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 [2020-07-17 23:11:22,657 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 [2020-07-17 23:11:22,658 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 [2020-07-17 23:11:22,658 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 [2020-07-17 23:11:22,659 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 [2020-07-17 23:11:22,660 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 [2020-07-17 23:11:22,661 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 [2020-07-17 23:11:22,661 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 [2020-07-17 23:11:22,662 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 [2020-07-17 23:11:22,663 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 [2020-07-17 23:11:22,664 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 [2020-07-17 23:11:22,665 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 [2020-07-17 23:11:22,666 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 [2020-07-17 23:11:22,667 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 [2020-07-17 23:11:22,668 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 [2020-07-17 23:11:22,669 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 [2020-07-17 23:11:22,670 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 [2020-07-17 23:11:22,671 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 [2020-07-17 23:11:22,672 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 [2020-07-17 23:11:22,672 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 [2020-07-17 23:11:22,673 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 [2020-07-17 23:11:22,674 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 [2020-07-17 23:11:22,675 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 [2020-07-17 23:11:22,676 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 [2020-07-17 23:11:22,677 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 [2020-07-17 23:11:22,678 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 [2020-07-17 23:11:22,679 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 [2020-07-17 23:11:22,681 INFO L280 TraceCheckUtils]: 118: Hoare triple {45594#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,681 INFO L280 TraceCheckUtils]: 119: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,682 INFO L280 TraceCheckUtils]: 120: Hoare triple {45590#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {45590#false} is VALID [2020-07-17 23:11:22,682 INFO L280 TraceCheckUtils]: 121: Hoare triple {45590#false} assume !!(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,682 INFO L280 TraceCheckUtils]: 122: Hoare triple {45590#false} assume ~r4~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,683 INFO L280 TraceCheckUtils]: 123: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,683 INFO L280 TraceCheckUtils]: 124: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,683 INFO L280 TraceCheckUtils]: 125: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,684 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 [2020-07-17 23:11:22,684 INFO L280 TraceCheckUtils]: 127: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,684 INFO L280 TraceCheckUtils]: 128: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,685 INFO L280 TraceCheckUtils]: 129: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,685 INFO L280 TraceCheckUtils]: 130: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,685 INFO L280 TraceCheckUtils]: 131: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,685 INFO L280 TraceCheckUtils]: 132: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-17 23:11:22,686 INFO L280 TraceCheckUtils]: 133: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-17 23:11:22,686 INFO L280 TraceCheckUtils]: 134: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,686 INFO L280 TraceCheckUtils]: 135: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-17 23:11:22,687 INFO L280 TraceCheckUtils]: 136: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-17 23:11:22,687 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 [2020-07-17 23:11:22,687 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 [2020-07-17 23:11:22,688 INFO L280 TraceCheckUtils]: 139: Hoare triple {45590#false} assume !(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,688 INFO L280 TraceCheckUtils]: 140: Hoare triple {45590#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,688 INFO L280 TraceCheckUtils]: 141: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,689 INFO L280 TraceCheckUtils]: 142: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,689 INFO L280 TraceCheckUtils]: 143: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,689 INFO L280 TraceCheckUtils]: 144: Hoare triple {45590#false} ~newmax1~0 := ~node1__newmax~1; {45590#false} is VALID [2020-07-17 23:11:22,689 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 [2020-07-17 23:11:22,690 INFO L280 TraceCheckUtils]: 146: Hoare triple {45590#false} assume !(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,690 INFO L280 TraceCheckUtils]: 147: Hoare triple {45590#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,690 INFO L280 TraceCheckUtils]: 148: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,691 INFO L280 TraceCheckUtils]: 149: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,691 INFO L280 TraceCheckUtils]: 150: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,691 INFO L280 TraceCheckUtils]: 151: Hoare triple {45590#false} ~newmax2~0 := ~node2__newmax~1; {45590#false} is VALID [2020-07-17 23:11:22,692 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 [2020-07-17 23:11:22,692 INFO L280 TraceCheckUtils]: 153: Hoare triple {45590#false} assume !(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,692 INFO L280 TraceCheckUtils]: 154: Hoare triple {45590#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,693 INFO L280 TraceCheckUtils]: 155: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,693 INFO L280 TraceCheckUtils]: 156: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,693 INFO L280 TraceCheckUtils]: 157: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,693 INFO L280 TraceCheckUtils]: 158: Hoare triple {45590#false} ~newmax3~0 := ~node3__newmax~1; {45590#false} is VALID [2020-07-17 23:11:22,694 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 [2020-07-17 23:11:22,694 INFO L280 TraceCheckUtils]: 160: Hoare triple {45590#false} assume !(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,694 INFO L280 TraceCheckUtils]: 161: Hoare triple {45590#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,695 INFO L280 TraceCheckUtils]: 162: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,695 INFO L280 TraceCheckUtils]: 163: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,695 INFO L280 TraceCheckUtils]: 164: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,696 INFO L280 TraceCheckUtils]: 165: Hoare triple {45590#false} ~newmax4~0 := ~node4__newmax~1; {45590#false} is VALID [2020-07-17 23:11:22,696 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 [2020-07-17 23:11:22,696 INFO L280 TraceCheckUtils]: 167: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,697 INFO L280 TraceCheckUtils]: 168: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,697 INFO L280 TraceCheckUtils]: 169: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,697 INFO L280 TraceCheckUtils]: 170: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,698 INFO L280 TraceCheckUtils]: 171: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,698 INFO L280 TraceCheckUtils]: 172: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-17 23:11:22,698 INFO L280 TraceCheckUtils]: 173: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-17 23:11:22,698 INFO L280 TraceCheckUtils]: 174: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,699 INFO L280 TraceCheckUtils]: 175: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-17 23:11:22,699 INFO L280 TraceCheckUtils]: 176: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-17 23:11:22,699 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 [2020-07-17 23:11:22,700 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 [2020-07-17 23:11:22,700 INFO L280 TraceCheckUtils]: 179: Hoare triple {45590#false} assume !!(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,700 INFO L280 TraceCheckUtils]: 180: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,700 INFO L280 TraceCheckUtils]: 181: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,701 INFO L280 TraceCheckUtils]: 182: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,701 INFO L280 TraceCheckUtils]: 183: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,701 INFO L280 TraceCheckUtils]: 184: Hoare triple {45590#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {45590#false} is VALID [2020-07-17 23:11:22,702 INFO L280 TraceCheckUtils]: 185: Hoare triple {45590#false} assume !!(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,702 INFO L280 TraceCheckUtils]: 186: Hoare triple {45590#false} assume ~r2~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,702 INFO L280 TraceCheckUtils]: 187: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,703 INFO L280 TraceCheckUtils]: 188: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,703 INFO L280 TraceCheckUtils]: 189: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,703 INFO L280 TraceCheckUtils]: 190: Hoare triple {45590#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {45590#false} is VALID [2020-07-17 23:11:22,704 INFO L280 TraceCheckUtils]: 191: Hoare triple {45590#false} assume !!(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,704 INFO L280 TraceCheckUtils]: 192: Hoare triple {45590#false} assume ~r3~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,704 INFO L280 TraceCheckUtils]: 193: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,704 INFO L280 TraceCheckUtils]: 194: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,705 INFO L280 TraceCheckUtils]: 195: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,705 INFO L280 TraceCheckUtils]: 196: Hoare triple {45590#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {45590#false} is VALID [2020-07-17 23:11:22,705 INFO L280 TraceCheckUtils]: 197: Hoare triple {45590#false} assume !!(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,706 INFO L280 TraceCheckUtils]: 198: Hoare triple {45590#false} assume ~r4~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,706 INFO L280 TraceCheckUtils]: 199: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,706 INFO L280 TraceCheckUtils]: 200: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,707 INFO L280 TraceCheckUtils]: 201: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,707 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 [2020-07-17 23:11:22,707 INFO L280 TraceCheckUtils]: 203: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,708 INFO L280 TraceCheckUtils]: 204: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,708 INFO L280 TraceCheckUtils]: 205: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,708 INFO L280 TraceCheckUtils]: 206: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,708 INFO L280 TraceCheckUtils]: 207: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,709 INFO L280 TraceCheckUtils]: 208: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-17 23:11:22,709 INFO L280 TraceCheckUtils]: 209: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-17 23:11:22,709 INFO L280 TraceCheckUtils]: 210: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,710 INFO L280 TraceCheckUtils]: 211: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-17 23:11:22,710 INFO L280 TraceCheckUtils]: 212: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-17 23:11:22,710 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 [2020-07-17 23:11:22,711 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 [2020-07-17 23:11:22,711 INFO L280 TraceCheckUtils]: 215: Hoare triple {45590#false} assume !(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,711 INFO L280 TraceCheckUtils]: 216: Hoare triple {45590#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,712 INFO L280 TraceCheckUtils]: 217: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,712 INFO L280 TraceCheckUtils]: 218: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,712 INFO L280 TraceCheckUtils]: 219: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,713 INFO L280 TraceCheckUtils]: 220: Hoare triple {45590#false} ~newmax1~0 := ~node1__newmax~3; {45590#false} is VALID [2020-07-17 23:11:22,713 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 [2020-07-17 23:11:22,713 INFO L280 TraceCheckUtils]: 222: Hoare triple {45590#false} assume !(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,713 INFO L280 TraceCheckUtils]: 223: Hoare triple {45590#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,714 INFO L280 TraceCheckUtils]: 224: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,714 INFO L280 TraceCheckUtils]: 225: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,714 INFO L280 TraceCheckUtils]: 226: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,715 INFO L280 TraceCheckUtils]: 227: Hoare triple {45590#false} ~newmax2~0 := ~node2__newmax~3; {45590#false} is VALID [2020-07-17 23:11:22,715 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 [2020-07-17 23:11:22,715 INFO L280 TraceCheckUtils]: 229: Hoare triple {45590#false} assume !(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,716 INFO L280 TraceCheckUtils]: 230: Hoare triple {45590#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,716 INFO L280 TraceCheckUtils]: 231: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,716 INFO L280 TraceCheckUtils]: 232: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,717 INFO L280 TraceCheckUtils]: 233: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,717 INFO L280 TraceCheckUtils]: 234: Hoare triple {45590#false} ~newmax3~0 := ~node3__newmax~3; {45590#false} is VALID [2020-07-17 23:11:22,717 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 [2020-07-17 23:11:22,717 INFO L280 TraceCheckUtils]: 236: Hoare triple {45590#false} assume !(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,718 INFO L280 TraceCheckUtils]: 237: Hoare triple {45590#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,718 INFO L280 TraceCheckUtils]: 238: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,718 INFO L280 TraceCheckUtils]: 239: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,719 INFO L280 TraceCheckUtils]: 240: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,719 INFO L280 TraceCheckUtils]: 241: Hoare triple {45590#false} ~newmax4~0 := ~node4__newmax~3; {45590#false} is VALID [2020-07-17 23:11:22,719 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 [2020-07-17 23:11:22,720 INFO L280 TraceCheckUtils]: 243: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,720 INFO L280 TraceCheckUtils]: 244: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,720 INFO L280 TraceCheckUtils]: 245: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,720 INFO L280 TraceCheckUtils]: 246: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,721 INFO L280 TraceCheckUtils]: 247: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,721 INFO L280 TraceCheckUtils]: 248: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-17 23:11:22,721 INFO L280 TraceCheckUtils]: 249: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-17 23:11:22,722 INFO L280 TraceCheckUtils]: 250: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,722 INFO L280 TraceCheckUtils]: 251: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-17 23:11:22,722 INFO L280 TraceCheckUtils]: 252: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-17 23:11:22,723 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 [2020-07-17 23:11:22,723 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 [2020-07-17 23:11:22,723 INFO L280 TraceCheckUtils]: 255: Hoare triple {45590#false} assume !!(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,724 INFO L280 TraceCheckUtils]: 256: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,724 INFO L280 TraceCheckUtils]: 257: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,724 INFO L280 TraceCheckUtils]: 258: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,724 INFO L280 TraceCheckUtils]: 259: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,725 INFO L280 TraceCheckUtils]: 260: Hoare triple {45590#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {45590#false} is VALID [2020-07-17 23:11:22,725 INFO L280 TraceCheckUtils]: 261: Hoare triple {45590#false} assume !!(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,725 INFO L280 TraceCheckUtils]: 262: Hoare triple {45590#false} assume ~r2~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,726 INFO L280 TraceCheckUtils]: 263: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,726 INFO L280 TraceCheckUtils]: 264: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,726 INFO L280 TraceCheckUtils]: 265: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,726 INFO L280 TraceCheckUtils]: 266: Hoare triple {45590#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {45590#false} is VALID [2020-07-17 23:11:22,727 INFO L280 TraceCheckUtils]: 267: Hoare triple {45590#false} assume !!(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,727 INFO L280 TraceCheckUtils]: 268: Hoare triple {45590#false} assume ~r3~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,727 INFO L280 TraceCheckUtils]: 269: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,728 INFO L280 TraceCheckUtils]: 270: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,728 INFO L280 TraceCheckUtils]: 271: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,728 INFO L280 TraceCheckUtils]: 272: Hoare triple {45590#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {45590#false} is VALID [2020-07-17 23:11:22,729 INFO L280 TraceCheckUtils]: 273: Hoare triple {45590#false} assume !!(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,729 INFO L280 TraceCheckUtils]: 274: Hoare triple {45590#false} assume ~r4~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,729 INFO L280 TraceCheckUtils]: 275: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,730 INFO L280 TraceCheckUtils]: 276: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,730 INFO L280 TraceCheckUtils]: 277: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,730 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 [2020-07-17 23:11:22,730 INFO L280 TraceCheckUtils]: 279: Hoare triple {45590#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,731 INFO L280 TraceCheckUtils]: 280: Hoare triple {45590#false} assume ~st1~0 + ~nl1~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,731 INFO L280 TraceCheckUtils]: 281: Hoare triple {45590#false} assume ~st2~0 + ~nl2~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,731 INFO L280 TraceCheckUtils]: 282: Hoare triple {45590#false} assume ~st3~0 + ~nl3~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,731 INFO L280 TraceCheckUtils]: 283: Hoare triple {45590#false} assume ~st4~0 + ~nl4~0 <= 1; {45590#false} is VALID [2020-07-17 23:11:22,732 INFO L280 TraceCheckUtils]: 284: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-17 23:11:22,732 INFO L280 TraceCheckUtils]: 285: Hoare triple {45590#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45590#false} is VALID [2020-07-17 23:11:22,732 INFO L280 TraceCheckUtils]: 286: Hoare triple {45590#false} assume ~r1~0 % 256 < 3; {45590#false} is VALID [2020-07-17 23:11:22,732 INFO L280 TraceCheckUtils]: 287: Hoare triple {45590#false} assume !(~r1~0 % 256 >= 3); {45590#false} is VALID [2020-07-17 23:11:22,733 INFO L280 TraceCheckUtils]: 288: Hoare triple {45590#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45590#false} is VALID [2020-07-17 23:11:22,733 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 [2020-07-17 23:11:22,733 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 [2020-07-17 23:11:22,733 INFO L280 TraceCheckUtils]: 291: Hoare triple {45590#false} assume !(0 == ~mode1~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,733 INFO L280 TraceCheckUtils]: 292: Hoare triple {45590#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,734 INFO L280 TraceCheckUtils]: 293: Hoare triple {45590#false} assume !!(0 == ~ep21~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,734 INFO L280 TraceCheckUtils]: 294: Hoare triple {45590#false} assume !!(0 == ~ep31~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,734 INFO L280 TraceCheckUtils]: 295: Hoare triple {45590#false} assume !!(0 == ~ep41~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,734 INFO L280 TraceCheckUtils]: 296: Hoare triple {45590#false} ~newmax1~0 := ~node1__newmax~5; {45590#false} is VALID [2020-07-17 23:11:22,734 INFO L280 TraceCheckUtils]: 297: Hoare triple {45590#false} assume 3 == ~r1~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,735 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 [2020-07-17 23:11:22,735 INFO L280 TraceCheckUtils]: 299: Hoare triple {45590#false} assume !(0 == ~mode2~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,735 INFO L280 TraceCheckUtils]: 300: Hoare triple {45590#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,735 INFO L280 TraceCheckUtils]: 301: Hoare triple {45590#false} assume !!(0 == ~ep12~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,735 INFO L280 TraceCheckUtils]: 302: Hoare triple {45590#false} assume !!(0 == ~ep32~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,736 INFO L280 TraceCheckUtils]: 303: Hoare triple {45590#false} assume !!(0 == ~ep42~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,736 INFO L280 TraceCheckUtils]: 304: Hoare triple {45590#false} ~newmax2~0 := ~node2__newmax~5; {45590#false} is VALID [2020-07-17 23:11:22,736 INFO L280 TraceCheckUtils]: 305: Hoare triple {45590#false} assume 3 == ~r2~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,736 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 [2020-07-17 23:11:22,736 INFO L280 TraceCheckUtils]: 307: Hoare triple {45590#false} assume !(0 == ~mode3~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,737 INFO L280 TraceCheckUtils]: 308: Hoare triple {45590#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,737 INFO L280 TraceCheckUtils]: 309: Hoare triple {45590#false} assume !!(0 == ~ep13~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,737 INFO L280 TraceCheckUtils]: 310: Hoare triple {45590#false} assume !!(0 == ~ep23~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,737 INFO L280 TraceCheckUtils]: 311: Hoare triple {45590#false} assume !!(0 == ~ep43~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,737 INFO L280 TraceCheckUtils]: 312: Hoare triple {45590#false} ~newmax3~0 := ~node3__newmax~5; {45590#false} is VALID [2020-07-17 23:11:22,738 INFO L280 TraceCheckUtils]: 313: Hoare triple {45590#false} assume 3 == ~r3~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,738 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 [2020-07-17 23:11:22,738 INFO L280 TraceCheckUtils]: 315: Hoare triple {45590#false} assume !(0 == ~mode4~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,738 INFO L280 TraceCheckUtils]: 316: Hoare triple {45590#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,738 INFO L280 TraceCheckUtils]: 317: Hoare triple {45590#false} assume !!(0 == ~ep14~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,739 INFO L280 TraceCheckUtils]: 318: Hoare triple {45590#false} assume !!(0 == ~ep24~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,739 INFO L280 TraceCheckUtils]: 319: Hoare triple {45590#false} assume !!(0 == ~ep34~0 % 256); {45590#false} is VALID [2020-07-17 23:11:22,739 INFO L280 TraceCheckUtils]: 320: Hoare triple {45590#false} ~newmax4~0 := ~node4__newmax~5; {45590#false} is VALID [2020-07-17 23:11:22,739 INFO L280 TraceCheckUtils]: 321: Hoare triple {45590#false} assume 3 == ~r4~0 % 256; {45590#false} is VALID [2020-07-17 23:11:22,739 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 [2020-07-17 23:11:22,739 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 [2020-07-17 23:11:22,740 INFO L280 TraceCheckUtils]: 324: Hoare triple {45590#false} assume 0 == ~assert__arg~5 % 256; {45590#false} is VALID [2020-07-17 23:11:22,740 INFO L280 TraceCheckUtils]: 325: Hoare triple {45590#false} assume !false; {45590#false} is VALID [2020-07-17 23:11:22,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 23:11:22,996 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864464475] [2020-07-17 23:11:22,996 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 23:11:22,996 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 23:11:22,997 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379693000] [2020-07-17 23:11:22,999 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-17 23:11:23,000 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:11:23,000 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 23:11:23,562 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:11:23,563 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 23:11:23,563 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:11:23,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 23:11:23,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 23:11:23,564 INFO L87 Difference]: Start difference. First operand 4653 states and 7163 transitions. Second operand 4 states. [2020-07-17 23:12:04,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:12:04,579 INFO L93 Difference]: Finished difference Result 13649 states and 20959 transitions. [2020-07-17 23:12:04,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 23:12:04,579 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-17 23:12:04,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 23:12:04,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:12:04,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4433 transitions. [2020-07-17 23:12:04,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:12:04,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4433 transitions. [2020-07-17 23:12:04,615 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4433 transitions. [2020-07-17 23:12:11,729 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4433 edges. 4433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:12:15,456 INFO L225 Difference]: With dead ends: 13649 [2020-07-17 23:12:15,456 INFO L226 Difference]: Without dead ends: 9125 [2020-07-17 23:12:15,466 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 23:12:15,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9125 states. [2020-07-17 23:12:24,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9125 to 9001. [2020-07-17 23:12:24,306 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 23:12:24,306 INFO L82 GeneralOperation]: Start isEquivalent. First operand 9125 states. Second operand 9001 states. [2020-07-17 23:12:24,306 INFO L74 IsIncluded]: Start isIncluded. First operand 9125 states. Second operand 9001 states. [2020-07-17 23:12:24,306 INFO L87 Difference]: Start difference. First operand 9125 states. Second operand 9001 states. [2020-07-17 23:12:26,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:12:26,964 INFO L93 Difference]: Finished difference Result 9125 states and 13957 transitions. [2020-07-17 23:12:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 9125 states and 13957 transitions. [2020-07-17 23:12:26,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:12:26,974 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:12:26,974 INFO L74 IsIncluded]: Start isIncluded. First operand 9001 states. Second operand 9125 states. [2020-07-17 23:12:26,974 INFO L87 Difference]: Start difference. First operand 9001 states. Second operand 9125 states. [2020-07-17 23:12:29,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:12:29,696 INFO L93 Difference]: Finished difference Result 9125 states and 13957 transitions. [2020-07-17 23:12:29,696 INFO L276 IsEmpty]: Start isEmpty. Operand 9125 states and 13957 transitions. [2020-07-17 23:12:29,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:12:29,706 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:12:29,706 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 23:12:29,706 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 23:12:29,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9001 states. [2020-07-17 23:12:33,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9001 states to 9001 states and 13804 transitions. [2020-07-17 23:12:33,444 INFO L78 Accepts]: Start accepts. Automaton has 9001 states and 13804 transitions. Word has length 326 [2020-07-17 23:12:33,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 23:12:33,444 INFO L479 AbstractCegarLoop]: Abstraction has 9001 states and 13804 transitions. [2020-07-17 23:12:33,444 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 23:12:33,444 INFO L276 IsEmpty]: Start isEmpty. Operand 9001 states and 13804 transitions. [2020-07-17 23:12:33,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2020-07-17 23:12:33,461 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:12:33,462 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] [2020-07-17 23:12:33,462 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 23:12:33,463 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]=== [2020-07-17 23:12:33,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:12:33,464 INFO L82 PathProgramCache]: Analyzing trace with hash -1985882685, now seen corresponding path program 1 times [2020-07-17 23:12:33,464 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:12:33,465 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487869678] [2020-07-17 23:12:33,465 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:12:33,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:12:34,481 WARN L193 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-17 23:12:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:12:34,581 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 [2020-07-17 23:12:34,582 INFO L280 TraceCheckUtils]: 1: Hoare triple {94133#true} assume true; {94133#true} is VALID [2020-07-17 23:12:34,582 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {94133#true} {94133#true} #4275#return; {94133#true} is VALID [2020-07-17 23:12:34,593 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 [2020-07-17 23:12:34,594 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 [2020-07-17 23:12:34,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {94133#true} assume true; {94133#true} is VALID [2020-07-17 23:12:34,595 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {94133#true} {94133#true} #4275#return; {94133#true} is VALID [2020-07-17 23:12:34,595 INFO L263 TraceCheckUtils]: 4: Hoare triple {94133#true} call #t~ret44 := main(); {94133#true} is VALID [2020-07-17 23:12:34,595 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 [2020-07-17 23:12:34,596 INFO L280 TraceCheckUtils]: 6: Hoare triple {94133#true} assume !!(0 == ~init__r121~0 % 256); {94133#true} is VALID [2020-07-17 23:12:34,598 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 [2020-07-17 23:12:34,599 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 [2020-07-17 23:12:34,601 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 [2020-07-17 23:12:34,602 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 [2020-07-17 23:12:34,603 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 [2020-07-17 23:12:34,603 INFO L280 TraceCheckUtils]: 12: Hoare triple {94134#false} assume !(0 == ~init__r141~0 % 256);~init__tmp___1~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,603 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 [2020-07-17 23:12:34,604 INFO L280 TraceCheckUtils]: 14: Hoare triple {94134#false} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,604 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 [2020-07-17 23:12:34,605 INFO L280 TraceCheckUtils]: 16: Hoare triple {94134#false} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,605 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 [2020-07-17 23:12:34,605 INFO L280 TraceCheckUtils]: 18: Hoare triple {94134#false} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,605 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 [2020-07-17 23:12:34,606 INFO L280 TraceCheckUtils]: 20: Hoare triple {94134#false} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,606 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 [2020-07-17 23:12:34,606 INFO L280 TraceCheckUtils]: 22: Hoare triple {94134#false} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,607 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 [2020-07-17 23:12:34,607 INFO L280 TraceCheckUtils]: 24: Hoare triple {94134#false} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,607 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 [2020-07-17 23:12:34,608 INFO L280 TraceCheckUtils]: 26: Hoare triple {94134#false} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,608 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 [2020-07-17 23:12:34,608 INFO L280 TraceCheckUtils]: 28: Hoare triple {94134#false} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,609 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 [2020-07-17 23:12:34,609 INFO L280 TraceCheckUtils]: 30: Hoare triple {94134#false} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,609 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 [2020-07-17 23:12:34,610 INFO L280 TraceCheckUtils]: 32: Hoare triple {94134#false} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,610 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 [2020-07-17 23:12:34,610 INFO L280 TraceCheckUtils]: 34: Hoare triple {94134#false} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,611 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 [2020-07-17 23:12:34,611 INFO L280 TraceCheckUtils]: 36: Hoare triple {94134#false} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,611 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 [2020-07-17 23:12:34,611 INFO L280 TraceCheckUtils]: 38: Hoare triple {94134#false} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,612 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 [2020-07-17 23:12:34,612 INFO L280 TraceCheckUtils]: 40: Hoare triple {94134#false} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,612 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 [2020-07-17 23:12:34,613 INFO L280 TraceCheckUtils]: 42: Hoare triple {94134#false} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,613 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 [2020-07-17 23:12:34,613 INFO L280 TraceCheckUtils]: 44: Hoare triple {94134#false} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,614 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 [2020-07-17 23:12:34,614 INFO L280 TraceCheckUtils]: 46: Hoare triple {94134#false} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,614 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 [2020-07-17 23:12:34,614 INFO L280 TraceCheckUtils]: 48: Hoare triple {94134#false} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,615 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 [2020-07-17 23:12:34,615 INFO L280 TraceCheckUtils]: 50: Hoare triple {94134#false} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,615 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 [2020-07-17 23:12:34,616 INFO L280 TraceCheckUtils]: 52: Hoare triple {94134#false} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,616 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 [2020-07-17 23:12:34,616 INFO L280 TraceCheckUtils]: 54: Hoare triple {94134#false} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {94134#false} is VALID [2020-07-17 23:12:34,617 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 [2020-07-17 23:12:34,617 INFO L280 TraceCheckUtils]: 56: Hoare triple {94134#false} assume ~id1~0 != ~id2~0; {94134#false} is VALID [2020-07-17 23:12:34,617 INFO L280 TraceCheckUtils]: 57: Hoare triple {94134#false} assume ~id1~0 != ~id3~0; {94134#false} is VALID [2020-07-17 23:12:34,618 INFO L280 TraceCheckUtils]: 58: Hoare triple {94134#false} assume ~id1~0 != ~id4~0; {94134#false} is VALID [2020-07-17 23:12:34,618 INFO L280 TraceCheckUtils]: 59: Hoare triple {94134#false} assume ~id2~0 != ~id3~0; {94134#false} is VALID [2020-07-17 23:12:34,618 INFO L280 TraceCheckUtils]: 60: Hoare triple {94134#false} assume ~id2~0 != ~id4~0; {94134#false} is VALID [2020-07-17 23:12:34,619 INFO L280 TraceCheckUtils]: 61: Hoare triple {94134#false} assume ~id3~0 != ~id4~0; {94134#false} is VALID [2020-07-17 23:12:34,619 INFO L280 TraceCheckUtils]: 62: Hoare triple {94134#false} assume ~id1~0 >= 0; {94134#false} is VALID [2020-07-17 23:12:34,619 INFO L280 TraceCheckUtils]: 63: Hoare triple {94134#false} assume ~id2~0 >= 0; {94134#false} is VALID [2020-07-17 23:12:34,620 INFO L280 TraceCheckUtils]: 64: Hoare triple {94134#false} assume ~id3~0 >= 0; {94134#false} is VALID [2020-07-17 23:12:34,620 INFO L280 TraceCheckUtils]: 65: Hoare triple {94134#false} assume ~id4~0 >= 0; {94134#false} is VALID [2020-07-17 23:12:34,620 INFO L280 TraceCheckUtils]: 66: Hoare triple {94134#false} assume 0 == ~r1~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,621 INFO L280 TraceCheckUtils]: 67: Hoare triple {94134#false} assume 0 == ~r2~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,621 INFO L280 TraceCheckUtils]: 68: Hoare triple {94134#false} assume 0 == ~r3~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,621 INFO L280 TraceCheckUtils]: 69: Hoare triple {94134#false} assume 0 == ~r4~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,622 INFO L280 TraceCheckUtils]: 70: Hoare triple {94134#false} assume !(0 == ~init__r123~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,622 INFO L280 TraceCheckUtils]: 71: Hoare triple {94134#false} assume !(0 == ~init__r133~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,622 INFO L280 TraceCheckUtils]: 72: Hoare triple {94134#false} assume !(0 == ~init__r143~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,622 INFO L280 TraceCheckUtils]: 73: Hoare triple {94134#false} assume !(0 == ~init__r213~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,623 INFO L280 TraceCheckUtils]: 74: Hoare triple {94134#false} assume !(0 == ~init__r233~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,623 INFO L280 TraceCheckUtils]: 75: Hoare triple {94134#false} assume !(0 == ~init__r243~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,623 INFO L280 TraceCheckUtils]: 76: Hoare triple {94134#false} assume !(0 == ~init__r313~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,624 INFO L280 TraceCheckUtils]: 77: Hoare triple {94134#false} assume !(0 == ~init__r323~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,624 INFO L280 TraceCheckUtils]: 78: Hoare triple {94134#false} assume !(0 == ~init__r343~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,624 INFO L280 TraceCheckUtils]: 79: Hoare triple {94134#false} assume !(0 == ~init__r413~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,625 INFO L280 TraceCheckUtils]: 80: Hoare triple {94134#false} assume !(0 == ~init__r423~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,625 INFO L280 TraceCheckUtils]: 81: Hoare triple {94134#false} assume !(0 == ~init__r433~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,625 INFO L280 TraceCheckUtils]: 82: Hoare triple {94134#false} assume ~max1~0 == ~id1~0; {94134#false} is VALID [2020-07-17 23:12:34,626 INFO L280 TraceCheckUtils]: 83: Hoare triple {94134#false} assume ~max2~0 == ~id2~0; {94134#false} is VALID [2020-07-17 23:12:34,626 INFO L280 TraceCheckUtils]: 84: Hoare triple {94134#false} assume ~max3~0 == ~id3~0; {94134#false} is VALID [2020-07-17 23:12:34,626 INFO L280 TraceCheckUtils]: 85: Hoare triple {94134#false} assume ~max4~0 == ~id4~0; {94134#false} is VALID [2020-07-17 23:12:34,627 INFO L280 TraceCheckUtils]: 86: Hoare triple {94134#false} assume 0 == ~st1~0; {94134#false} is VALID [2020-07-17 23:12:34,627 INFO L280 TraceCheckUtils]: 87: Hoare triple {94134#false} assume 0 == ~st2~0; {94134#false} is VALID [2020-07-17 23:12:34,627 INFO L280 TraceCheckUtils]: 88: Hoare triple {94134#false} assume 0 == ~st3~0; {94134#false} is VALID [2020-07-17 23:12:34,628 INFO L280 TraceCheckUtils]: 89: Hoare triple {94134#false} assume 0 == ~st4~0; {94134#false} is VALID [2020-07-17 23:12:34,628 INFO L280 TraceCheckUtils]: 90: Hoare triple {94134#false} assume 0 == ~nl1~0; {94134#false} is VALID [2020-07-17 23:12:34,628 INFO L280 TraceCheckUtils]: 91: Hoare triple {94134#false} assume 0 == ~nl2~0; {94134#false} is VALID [2020-07-17 23:12:34,628 INFO L280 TraceCheckUtils]: 92: Hoare triple {94134#false} assume 0 == ~nl3~0; {94134#false} is VALID [2020-07-17 23:12:34,629 INFO L280 TraceCheckUtils]: 93: Hoare triple {94134#false} assume 0 == ~nl4~0; {94134#false} is VALID [2020-07-17 23:12:34,629 INFO L280 TraceCheckUtils]: 94: Hoare triple {94134#false} assume 0 == ~mode1~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,629 INFO L280 TraceCheckUtils]: 95: Hoare triple {94134#false} assume 0 == ~mode2~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,630 INFO L280 TraceCheckUtils]: 96: Hoare triple {94134#false} assume 0 == ~mode3~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,630 INFO L280 TraceCheckUtils]: 97: Hoare triple {94134#false} assume 0 == ~mode4~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,630 INFO L280 TraceCheckUtils]: 98: Hoare triple {94134#false} assume !(0 == ~newmax1~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,630 INFO L280 TraceCheckUtils]: 99: Hoare triple {94134#false} assume !(0 == ~newmax2~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,630 INFO L280 TraceCheckUtils]: 100: Hoare triple {94134#false} assume !(0 == ~newmax3~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,631 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 [2020-07-17 23:12:34,631 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 [2020-07-17 23:12:34,631 INFO L280 TraceCheckUtils]: 103: Hoare triple {94134#false} assume !!(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,631 INFO L280 TraceCheckUtils]: 104: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,631 INFO L280 TraceCheckUtils]: 105: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,632 INFO L280 TraceCheckUtils]: 106: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,632 INFO L280 TraceCheckUtils]: 107: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,632 INFO L280 TraceCheckUtils]: 108: Hoare triple {94134#false} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {94134#false} is VALID [2020-07-17 23:12:34,632 INFO L280 TraceCheckUtils]: 109: Hoare triple {94134#false} assume !!(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,633 INFO L280 TraceCheckUtils]: 110: Hoare triple {94134#false} assume ~r2~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,633 INFO L280 TraceCheckUtils]: 111: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,633 INFO L280 TraceCheckUtils]: 112: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,633 INFO L280 TraceCheckUtils]: 113: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,633 INFO L280 TraceCheckUtils]: 114: Hoare triple {94134#false} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {94134#false} is VALID [2020-07-17 23:12:34,634 INFO L280 TraceCheckUtils]: 115: Hoare triple {94134#false} assume !!(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,634 INFO L280 TraceCheckUtils]: 116: Hoare triple {94134#false} assume ~r3~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,634 INFO L280 TraceCheckUtils]: 117: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,634 INFO L280 TraceCheckUtils]: 118: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,634 INFO L280 TraceCheckUtils]: 119: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,635 INFO L280 TraceCheckUtils]: 120: Hoare triple {94134#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {94134#false} is VALID [2020-07-17 23:12:34,635 INFO L280 TraceCheckUtils]: 121: Hoare triple {94134#false} assume !!(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,635 INFO L280 TraceCheckUtils]: 122: Hoare triple {94134#false} assume ~r4~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,635 INFO L280 TraceCheckUtils]: 123: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,636 INFO L280 TraceCheckUtils]: 124: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,636 INFO L280 TraceCheckUtils]: 125: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,636 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 [2020-07-17 23:12:34,636 INFO L280 TraceCheckUtils]: 127: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,637 INFO L280 TraceCheckUtils]: 128: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,637 INFO L280 TraceCheckUtils]: 129: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,637 INFO L280 TraceCheckUtils]: 130: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,637 INFO L280 TraceCheckUtils]: 131: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,637 INFO L280 TraceCheckUtils]: 132: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-17 23:12:34,638 INFO L280 TraceCheckUtils]: 133: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-17 23:12:34,638 INFO L280 TraceCheckUtils]: 134: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,638 INFO L280 TraceCheckUtils]: 135: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-17 23:12:34,638 INFO L280 TraceCheckUtils]: 136: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-17 23:12:34,638 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 [2020-07-17 23:12:34,638 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 [2020-07-17 23:12:34,639 INFO L280 TraceCheckUtils]: 139: Hoare triple {94134#false} assume !(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,639 INFO L280 TraceCheckUtils]: 140: Hoare triple {94134#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,639 INFO L280 TraceCheckUtils]: 141: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,639 INFO L280 TraceCheckUtils]: 142: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,639 INFO L280 TraceCheckUtils]: 143: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,640 INFO L280 TraceCheckUtils]: 144: Hoare triple {94134#false} ~newmax1~0 := ~node1__newmax~1; {94134#false} is VALID [2020-07-17 23:12:34,640 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 [2020-07-17 23:12:34,640 INFO L280 TraceCheckUtils]: 146: Hoare triple {94134#false} assume !(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,640 INFO L280 TraceCheckUtils]: 147: Hoare triple {94134#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,640 INFO L280 TraceCheckUtils]: 148: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,641 INFO L280 TraceCheckUtils]: 149: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,641 INFO L280 TraceCheckUtils]: 150: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,641 INFO L280 TraceCheckUtils]: 151: Hoare triple {94134#false} ~newmax2~0 := ~node2__newmax~1; {94134#false} is VALID [2020-07-17 23:12:34,642 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 [2020-07-17 23:12:34,642 INFO L280 TraceCheckUtils]: 153: Hoare triple {94134#false} assume !(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,642 INFO L280 TraceCheckUtils]: 154: Hoare triple {94134#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,643 INFO L280 TraceCheckUtils]: 155: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,643 INFO L280 TraceCheckUtils]: 156: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,643 INFO L280 TraceCheckUtils]: 157: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,644 INFO L280 TraceCheckUtils]: 158: Hoare triple {94134#false} ~newmax3~0 := ~node3__newmax~1; {94134#false} is VALID [2020-07-17 23:12:34,644 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 [2020-07-17 23:12:34,644 INFO L280 TraceCheckUtils]: 160: Hoare triple {94134#false} assume !(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,645 INFO L280 TraceCheckUtils]: 161: Hoare triple {94134#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,645 INFO L280 TraceCheckUtils]: 162: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,645 INFO L280 TraceCheckUtils]: 163: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,646 INFO L280 TraceCheckUtils]: 164: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,646 INFO L280 TraceCheckUtils]: 165: Hoare triple {94134#false} ~newmax4~0 := ~node4__newmax~1; {94134#false} is VALID [2020-07-17 23:12:34,646 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 [2020-07-17 23:12:34,647 INFO L280 TraceCheckUtils]: 167: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,647 INFO L280 TraceCheckUtils]: 168: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,647 INFO L280 TraceCheckUtils]: 169: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,648 INFO L280 TraceCheckUtils]: 170: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,648 INFO L280 TraceCheckUtils]: 171: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,648 INFO L280 TraceCheckUtils]: 172: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-17 23:12:34,649 INFO L280 TraceCheckUtils]: 173: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-17 23:12:34,649 INFO L280 TraceCheckUtils]: 174: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,649 INFO L280 TraceCheckUtils]: 175: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-17 23:12:34,649 INFO L280 TraceCheckUtils]: 176: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-17 23:12:34,650 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 [2020-07-17 23:12:34,650 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 [2020-07-17 23:12:34,650 INFO L280 TraceCheckUtils]: 179: Hoare triple {94134#false} assume !!(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,651 INFO L280 TraceCheckUtils]: 180: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,651 INFO L280 TraceCheckUtils]: 181: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,651 INFO L280 TraceCheckUtils]: 182: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,652 INFO L280 TraceCheckUtils]: 183: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,652 INFO L280 TraceCheckUtils]: 184: Hoare triple {94134#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {94134#false} is VALID [2020-07-17 23:12:34,652 INFO L280 TraceCheckUtils]: 185: Hoare triple {94134#false} assume !!(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,653 INFO L280 TraceCheckUtils]: 186: Hoare triple {94134#false} assume ~r2~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,653 INFO L280 TraceCheckUtils]: 187: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,653 INFO L280 TraceCheckUtils]: 188: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,654 INFO L280 TraceCheckUtils]: 189: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,654 INFO L280 TraceCheckUtils]: 190: Hoare triple {94134#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {94134#false} is VALID [2020-07-17 23:12:34,654 INFO L280 TraceCheckUtils]: 191: Hoare triple {94134#false} assume !!(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,655 INFO L280 TraceCheckUtils]: 192: Hoare triple {94134#false} assume ~r3~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,655 INFO L280 TraceCheckUtils]: 193: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,655 INFO L280 TraceCheckUtils]: 194: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,655 INFO L280 TraceCheckUtils]: 195: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,656 INFO L280 TraceCheckUtils]: 196: Hoare triple {94134#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {94134#false} is VALID [2020-07-17 23:12:34,656 INFO L280 TraceCheckUtils]: 197: Hoare triple {94134#false} assume !!(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,656 INFO L280 TraceCheckUtils]: 198: Hoare triple {94134#false} assume ~r4~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,657 INFO L280 TraceCheckUtils]: 199: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,657 INFO L280 TraceCheckUtils]: 200: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,657 INFO L280 TraceCheckUtils]: 201: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,658 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 [2020-07-17 23:12:34,658 INFO L280 TraceCheckUtils]: 203: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,658 INFO L280 TraceCheckUtils]: 204: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,658 INFO L280 TraceCheckUtils]: 205: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,659 INFO L280 TraceCheckUtils]: 206: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,659 INFO L280 TraceCheckUtils]: 207: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,659 INFO L280 TraceCheckUtils]: 208: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-17 23:12:34,660 INFO L280 TraceCheckUtils]: 209: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-17 23:12:34,660 INFO L280 TraceCheckUtils]: 210: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,660 INFO L280 TraceCheckUtils]: 211: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-17 23:12:34,661 INFO L280 TraceCheckUtils]: 212: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-17 23:12:34,661 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 [2020-07-17 23:12:34,661 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 [2020-07-17 23:12:34,662 INFO L280 TraceCheckUtils]: 215: Hoare triple {94134#false} assume !(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,662 INFO L280 TraceCheckUtils]: 216: Hoare triple {94134#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,662 INFO L280 TraceCheckUtils]: 217: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,663 INFO L280 TraceCheckUtils]: 218: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,663 INFO L280 TraceCheckUtils]: 219: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,663 INFO L280 TraceCheckUtils]: 220: Hoare triple {94134#false} ~newmax1~0 := ~node1__newmax~3; {94134#false} is VALID [2020-07-17 23:12:34,664 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 [2020-07-17 23:12:34,664 INFO L280 TraceCheckUtils]: 222: Hoare triple {94134#false} assume !(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,664 INFO L280 TraceCheckUtils]: 223: Hoare triple {94134#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,665 INFO L280 TraceCheckUtils]: 224: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,665 INFO L280 TraceCheckUtils]: 225: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,665 INFO L280 TraceCheckUtils]: 226: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,665 INFO L280 TraceCheckUtils]: 227: Hoare triple {94134#false} ~newmax2~0 := ~node2__newmax~3; {94134#false} is VALID [2020-07-17 23:12:34,666 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 [2020-07-17 23:12:34,666 INFO L280 TraceCheckUtils]: 229: Hoare triple {94134#false} assume !(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,666 INFO L280 TraceCheckUtils]: 230: Hoare triple {94134#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,667 INFO L280 TraceCheckUtils]: 231: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,667 INFO L280 TraceCheckUtils]: 232: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,667 INFO L280 TraceCheckUtils]: 233: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,668 INFO L280 TraceCheckUtils]: 234: Hoare triple {94134#false} ~newmax3~0 := ~node3__newmax~3; {94134#false} is VALID [2020-07-17 23:12:34,668 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 [2020-07-17 23:12:34,668 INFO L280 TraceCheckUtils]: 236: Hoare triple {94134#false} assume !(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,669 INFO L280 TraceCheckUtils]: 237: Hoare triple {94134#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,669 INFO L280 TraceCheckUtils]: 238: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,669 INFO L280 TraceCheckUtils]: 239: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,670 INFO L280 TraceCheckUtils]: 240: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,670 INFO L280 TraceCheckUtils]: 241: Hoare triple {94134#false} ~newmax4~0 := ~node4__newmax~3; {94134#false} is VALID [2020-07-17 23:12:34,670 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 [2020-07-17 23:12:34,671 INFO L280 TraceCheckUtils]: 243: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,671 INFO L280 TraceCheckUtils]: 244: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,671 INFO L280 TraceCheckUtils]: 245: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,671 INFO L280 TraceCheckUtils]: 246: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,672 INFO L280 TraceCheckUtils]: 247: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,672 INFO L280 TraceCheckUtils]: 248: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-17 23:12:34,672 INFO L280 TraceCheckUtils]: 249: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-17 23:12:34,673 INFO L280 TraceCheckUtils]: 250: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,673 INFO L280 TraceCheckUtils]: 251: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-17 23:12:34,673 INFO L280 TraceCheckUtils]: 252: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-17 23:12:34,673 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 [2020-07-17 23:12:34,674 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 [2020-07-17 23:12:34,674 INFO L280 TraceCheckUtils]: 255: Hoare triple {94134#false} assume !!(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,674 INFO L280 TraceCheckUtils]: 256: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,675 INFO L280 TraceCheckUtils]: 257: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,675 INFO L280 TraceCheckUtils]: 258: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,675 INFO L280 TraceCheckUtils]: 259: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,676 INFO L280 TraceCheckUtils]: 260: Hoare triple {94134#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {94134#false} is VALID [2020-07-17 23:12:34,676 INFO L280 TraceCheckUtils]: 261: Hoare triple {94134#false} assume !!(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,676 INFO L280 TraceCheckUtils]: 262: Hoare triple {94134#false} assume ~r2~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,677 INFO L280 TraceCheckUtils]: 263: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,677 INFO L280 TraceCheckUtils]: 264: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,677 INFO L280 TraceCheckUtils]: 265: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,678 INFO L280 TraceCheckUtils]: 266: Hoare triple {94134#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {94134#false} is VALID [2020-07-17 23:12:34,678 INFO L280 TraceCheckUtils]: 267: Hoare triple {94134#false} assume !!(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,678 INFO L280 TraceCheckUtils]: 268: Hoare triple {94134#false} assume ~r3~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,679 INFO L280 TraceCheckUtils]: 269: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,679 INFO L280 TraceCheckUtils]: 270: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,679 INFO L280 TraceCheckUtils]: 271: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,679 INFO L280 TraceCheckUtils]: 272: Hoare triple {94134#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {94134#false} is VALID [2020-07-17 23:12:34,680 INFO L280 TraceCheckUtils]: 273: Hoare triple {94134#false} assume !!(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,680 INFO L280 TraceCheckUtils]: 274: Hoare triple {94134#false} assume ~r4~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,680 INFO L280 TraceCheckUtils]: 275: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,681 INFO L280 TraceCheckUtils]: 276: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,681 INFO L280 TraceCheckUtils]: 277: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,681 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 [2020-07-17 23:12:34,682 INFO L280 TraceCheckUtils]: 279: Hoare triple {94134#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,682 INFO L280 TraceCheckUtils]: 280: Hoare triple {94134#false} assume ~st1~0 + ~nl1~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,682 INFO L280 TraceCheckUtils]: 281: Hoare triple {94134#false} assume ~st2~0 + ~nl2~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,683 INFO L280 TraceCheckUtils]: 282: Hoare triple {94134#false} assume ~st3~0 + ~nl3~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,683 INFO L280 TraceCheckUtils]: 283: Hoare triple {94134#false} assume ~st4~0 + ~nl4~0 <= 1; {94134#false} is VALID [2020-07-17 23:12:34,683 INFO L280 TraceCheckUtils]: 284: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-17 23:12:34,684 INFO L280 TraceCheckUtils]: 285: Hoare triple {94134#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {94134#false} is VALID [2020-07-17 23:12:34,684 INFO L280 TraceCheckUtils]: 286: Hoare triple {94134#false} assume ~r1~0 % 256 < 3; {94134#false} is VALID [2020-07-17 23:12:34,684 INFO L280 TraceCheckUtils]: 287: Hoare triple {94134#false} assume !(~r1~0 % 256 >= 3); {94134#false} is VALID [2020-07-17 23:12:34,685 INFO L280 TraceCheckUtils]: 288: Hoare triple {94134#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {94134#false} is VALID [2020-07-17 23:12:34,685 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 [2020-07-17 23:12:34,685 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 [2020-07-17 23:12:34,685 INFO L280 TraceCheckUtils]: 291: Hoare triple {94134#false} assume !(0 == ~mode1~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,686 INFO L280 TraceCheckUtils]: 292: Hoare triple {94134#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,686 INFO L280 TraceCheckUtils]: 293: Hoare triple {94134#false} assume !!(0 == ~ep21~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,686 INFO L280 TraceCheckUtils]: 294: Hoare triple {94134#false} assume !!(0 == ~ep31~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,687 INFO L280 TraceCheckUtils]: 295: Hoare triple {94134#false} assume !!(0 == ~ep41~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,687 INFO L280 TraceCheckUtils]: 296: Hoare triple {94134#false} ~newmax1~0 := ~node1__newmax~5; {94134#false} is VALID [2020-07-17 23:12:34,687 INFO L280 TraceCheckUtils]: 297: Hoare triple {94134#false} assume 3 == ~r1~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,688 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 [2020-07-17 23:12:34,688 INFO L280 TraceCheckUtils]: 299: Hoare triple {94134#false} assume !(0 == ~mode2~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,688 INFO L280 TraceCheckUtils]: 300: Hoare triple {94134#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,689 INFO L280 TraceCheckUtils]: 301: Hoare triple {94134#false} assume !!(0 == ~ep12~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,689 INFO L280 TraceCheckUtils]: 302: Hoare triple {94134#false} assume !!(0 == ~ep32~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,689 INFO L280 TraceCheckUtils]: 303: Hoare triple {94134#false} assume !!(0 == ~ep42~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,690 INFO L280 TraceCheckUtils]: 304: Hoare triple {94134#false} ~newmax2~0 := ~node2__newmax~5; {94134#false} is VALID [2020-07-17 23:12:34,690 INFO L280 TraceCheckUtils]: 305: Hoare triple {94134#false} assume 3 == ~r2~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,690 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 [2020-07-17 23:12:34,691 INFO L280 TraceCheckUtils]: 307: Hoare triple {94134#false} assume !(0 == ~mode3~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,691 INFO L280 TraceCheckUtils]: 308: Hoare triple {94134#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,691 INFO L280 TraceCheckUtils]: 309: Hoare triple {94134#false} assume !!(0 == ~ep13~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,691 INFO L280 TraceCheckUtils]: 310: Hoare triple {94134#false} assume !!(0 == ~ep23~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,692 INFO L280 TraceCheckUtils]: 311: Hoare triple {94134#false} assume !!(0 == ~ep43~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,692 INFO L280 TraceCheckUtils]: 312: Hoare triple {94134#false} ~newmax3~0 := ~node3__newmax~5; {94134#false} is VALID [2020-07-17 23:12:34,692 INFO L280 TraceCheckUtils]: 313: Hoare triple {94134#false} assume 3 == ~r3~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,693 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 [2020-07-17 23:12:34,693 INFO L280 TraceCheckUtils]: 315: Hoare triple {94134#false} assume !(0 == ~mode4~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,693 INFO L280 TraceCheckUtils]: 316: Hoare triple {94134#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,694 INFO L280 TraceCheckUtils]: 317: Hoare triple {94134#false} assume !!(0 == ~ep14~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,694 INFO L280 TraceCheckUtils]: 318: Hoare triple {94134#false} assume !!(0 == ~ep24~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,694 INFO L280 TraceCheckUtils]: 319: Hoare triple {94134#false} assume !!(0 == ~ep34~0 % 256); {94134#false} is VALID [2020-07-17 23:12:34,695 INFO L280 TraceCheckUtils]: 320: Hoare triple {94134#false} ~newmax4~0 := ~node4__newmax~5; {94134#false} is VALID [2020-07-17 23:12:34,695 INFO L280 TraceCheckUtils]: 321: Hoare triple {94134#false} assume 3 == ~r4~0 % 256; {94134#false} is VALID [2020-07-17 23:12:34,695 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 [2020-07-17 23:12:34,696 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 [2020-07-17 23:12:34,696 INFO L280 TraceCheckUtils]: 324: Hoare triple {94134#false} assume 0 == ~assert__arg~5 % 256; {94134#false} is VALID [2020-07-17 23:12:34,696 INFO L280 TraceCheckUtils]: 325: Hoare triple {94134#false} assume !false; {94134#false} is VALID [2020-07-17 23:12:34,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 23:12:34,846 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487869678] [2020-07-17 23:12:34,846 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 23:12:34,847 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 23:12:34,847 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005500886] [2020-07-17 23:12:34,848 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-17 23:12:34,849 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:12:34,849 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 23:12:35,606 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:12:35,607 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 23:12:35,607 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:12:35,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 23:12:35,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 23:12:35,608 INFO L87 Difference]: Start difference. First operand 9001 states and 13804 transitions. Second operand 4 states. [2020-07-17 23:14:33,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:14:33,867 INFO L93 Difference]: Finished difference Result 26928 states and 41288 transitions. [2020-07-17 23:14:33,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 23:14:33,867 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 326 [2020-07-17 23:14:33,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 23:14:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:14:33,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4568 transitions. [2020-07-17 23:14:33,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:14:33,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4568 transitions. [2020-07-17 23:14:33,913 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4568 transitions. [2020-07-17 23:14:42,200 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4568 edges. 4568 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:15:06,090 INFO L225 Difference]: With dead ends: 26928 [2020-07-17 23:15:06,090 INFO L226 Difference]: Without dead ends: 17969 [2020-07-17 23:15:06,104 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 [2020-07-17 23:15:06,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17969 states. [2020-07-17 23:15:18,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17969 to 9020. [2020-07-17 23:15:18,756 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 23:15:18,756 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17969 states. Second operand 9020 states. [2020-07-17 23:15:18,756 INFO L74 IsIncluded]: Start isIncluded. First operand 17969 states. Second operand 9020 states. [2020-07-17 23:15:18,756 INFO L87 Difference]: Start difference. First operand 17969 states. Second operand 9020 states. [2020-07-17 23:15:37,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:15:37,304 INFO L93 Difference]: Finished difference Result 17969 states and 27548 transitions. [2020-07-17 23:15:37,304 INFO L276 IsEmpty]: Start isEmpty. Operand 17969 states and 27548 transitions. [2020-07-17 23:15:37,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:15:37,322 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:15:37,322 INFO L74 IsIncluded]: Start isIncluded. First operand 9020 states. Second operand 17969 states. [2020-07-17 23:15:37,323 INFO L87 Difference]: Start difference. First operand 9020 states. Second operand 17969 states. [2020-07-17 23:15:53,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:15:53,399 INFO L93 Difference]: Finished difference Result 17969 states and 27548 transitions. [2020-07-17 23:15:53,399 INFO L276 IsEmpty]: Start isEmpty. Operand 17969 states and 27548 transitions. [2020-07-17 23:15:53,413 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:15:53,413 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:15:53,413 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 23:15:53,413 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 23:15:53,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9020 states. [2020-07-17 23:15:56,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9020 states to 9020 states and 13832 transitions. [2020-07-17 23:15:56,763 INFO L78 Accepts]: Start accepts. Automaton has 9020 states and 13832 transitions. Word has length 326 [2020-07-17 23:15:56,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 23:15:56,763 INFO L479 AbstractCegarLoop]: Abstraction has 9020 states and 13832 transitions. [2020-07-17 23:15:56,763 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 23:15:56,763 INFO L276 IsEmpty]: Start isEmpty. Operand 9020 states and 13832 transitions. [2020-07-17 23:15:56,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2020-07-17 23:15:56,770 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:15:56,771 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] [2020-07-17 23:15:56,771 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 23:15:56,771 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]=== [2020-07-17 23:15:56,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:15:56,773 INFO L82 PathProgramCache]: Analyzing trace with hash -1229480868, now seen corresponding path program 1 times [2020-07-17 23:15:56,773 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:15:56,773 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712894351] [2020-07-17 23:15:56,773 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:15:56,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:15:57,684 WARN L193 SmtUtils]: Spent 699.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-17 23:15:57,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:15:57,772 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 [2020-07-17 23:15:57,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {178197#true} assume true; {178197#true} is VALID [2020-07-17 23:15:57,773 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {178197#true} {178197#true} #4275#return; {178197#true} is VALID [2020-07-17 23:15:57,781 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 [2020-07-17 23:15:57,781 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 [2020-07-17 23:15:57,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {178197#true} assume true; {178197#true} is VALID [2020-07-17 23:15:57,782 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {178197#true} {178197#true} #4275#return; {178197#true} is VALID [2020-07-17 23:15:57,782 INFO L263 TraceCheckUtils]: 4: Hoare triple {178197#true} call #t~ret44 := main(); {178197#true} is VALID [2020-07-17 23:15:57,782 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 [2020-07-17 23:15:57,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {178197#true} assume !!(0 == ~init__r121~0 % 256); {178197#true} is VALID [2020-07-17 23:15:57,783 INFO L280 TraceCheckUtils]: 7: Hoare triple {178197#true} assume !(0 == ~init__r131~0 % 256); {178197#true} is VALID [2020-07-17 23:15:57,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {178197#true} assume !!(0 == ~ep32~0 % 256); {178197#true} is VALID [2020-07-17 23:15:57,785 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 [2020-07-17 23:15:57,786 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 [2020-07-17 23:15:57,787 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 [2020-07-17 23:15:57,789 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 [2020-07-17 23:15:57,791 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 [2020-07-17 23:15:57,791 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 [2020-07-17 23:15:57,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {178198#false} assume !(0 == ~init__r211~0 % 256);~init__tmp___2~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,791 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 [2020-07-17 23:15:57,791 INFO L280 TraceCheckUtils]: 17: Hoare triple {178198#false} assume !(0 == ~init__r231~0 % 256);~init__tmp___3~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,792 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 [2020-07-17 23:15:57,792 INFO L280 TraceCheckUtils]: 19: Hoare triple {178198#false} assume !(0 == ~init__r241~0 % 256);~init__tmp___4~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,792 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 [2020-07-17 23:15:57,792 INFO L280 TraceCheckUtils]: 21: Hoare triple {178198#false} assume !(0 == ~init__r311~0 % 256);~init__tmp___5~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,792 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 [2020-07-17 23:15:57,793 INFO L280 TraceCheckUtils]: 23: Hoare triple {178198#false} assume !(0 == ~init__r321~0 % 256);~init__tmp___6~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,793 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 [2020-07-17 23:15:57,793 INFO L280 TraceCheckUtils]: 25: Hoare triple {178198#false} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,793 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 [2020-07-17 23:15:57,793 INFO L280 TraceCheckUtils]: 27: Hoare triple {178198#false} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,794 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 [2020-07-17 23:15:57,794 INFO L280 TraceCheckUtils]: 29: Hoare triple {178198#false} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,794 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 [2020-07-17 23:15:57,794 INFO L280 TraceCheckUtils]: 31: Hoare triple {178198#false} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,794 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 [2020-07-17 23:15:57,794 INFO L280 TraceCheckUtils]: 33: Hoare triple {178198#false} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,795 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 [2020-07-17 23:15:57,795 INFO L280 TraceCheckUtils]: 35: Hoare triple {178198#false} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,795 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 [2020-07-17 23:15:57,795 INFO L280 TraceCheckUtils]: 37: Hoare triple {178198#false} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,795 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 [2020-07-17 23:15:57,796 INFO L280 TraceCheckUtils]: 39: Hoare triple {178198#false} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,796 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 [2020-07-17 23:15:57,796 INFO L280 TraceCheckUtils]: 41: Hoare triple {178198#false} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,796 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 [2020-07-17 23:15:57,796 INFO L280 TraceCheckUtils]: 43: Hoare triple {178198#false} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,797 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 [2020-07-17 23:15:57,797 INFO L280 TraceCheckUtils]: 45: Hoare triple {178198#false} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,797 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 [2020-07-17 23:15:57,797 INFO L280 TraceCheckUtils]: 47: Hoare triple {178198#false} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,798 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 [2020-07-17 23:15:57,798 INFO L280 TraceCheckUtils]: 49: Hoare triple {178198#false} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,798 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 [2020-07-17 23:15:57,798 INFO L280 TraceCheckUtils]: 51: Hoare triple {178198#false} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,798 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 [2020-07-17 23:15:57,799 INFO L280 TraceCheckUtils]: 53: Hoare triple {178198#false} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,799 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 [2020-07-17 23:15:57,799 INFO L280 TraceCheckUtils]: 55: Hoare triple {178198#false} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {178198#false} is VALID [2020-07-17 23:15:57,799 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 [2020-07-17 23:15:57,799 INFO L280 TraceCheckUtils]: 57: Hoare triple {178198#false} assume ~id1~0 != ~id2~0; {178198#false} is VALID [2020-07-17 23:15:57,800 INFO L280 TraceCheckUtils]: 58: Hoare triple {178198#false} assume ~id1~0 != ~id3~0; {178198#false} is VALID [2020-07-17 23:15:57,800 INFO L280 TraceCheckUtils]: 59: Hoare triple {178198#false} assume ~id1~0 != ~id4~0; {178198#false} is VALID [2020-07-17 23:15:57,800 INFO L280 TraceCheckUtils]: 60: Hoare triple {178198#false} assume ~id2~0 != ~id3~0; {178198#false} is VALID [2020-07-17 23:15:57,800 INFO L280 TraceCheckUtils]: 61: Hoare triple {178198#false} assume ~id2~0 != ~id4~0; {178198#false} is VALID [2020-07-17 23:15:57,800 INFO L280 TraceCheckUtils]: 62: Hoare triple {178198#false} assume ~id3~0 != ~id4~0; {178198#false} is VALID [2020-07-17 23:15:57,800 INFO L280 TraceCheckUtils]: 63: Hoare triple {178198#false} assume ~id1~0 >= 0; {178198#false} is VALID [2020-07-17 23:15:57,801 INFO L280 TraceCheckUtils]: 64: Hoare triple {178198#false} assume ~id2~0 >= 0; {178198#false} is VALID [2020-07-17 23:15:57,801 INFO L280 TraceCheckUtils]: 65: Hoare triple {178198#false} assume ~id3~0 >= 0; {178198#false} is VALID [2020-07-17 23:15:57,801 INFO L280 TraceCheckUtils]: 66: Hoare triple {178198#false} assume ~id4~0 >= 0; {178198#false} is VALID [2020-07-17 23:15:57,801 INFO L280 TraceCheckUtils]: 67: Hoare triple {178198#false} assume 0 == ~r1~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,801 INFO L280 TraceCheckUtils]: 68: Hoare triple {178198#false} assume 0 == ~r2~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,802 INFO L280 TraceCheckUtils]: 69: Hoare triple {178198#false} assume 0 == ~r3~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,802 INFO L280 TraceCheckUtils]: 70: Hoare triple {178198#false} assume 0 == ~r4~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,802 INFO L280 TraceCheckUtils]: 71: Hoare triple {178198#false} assume !(0 == ~init__r123~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,802 INFO L280 TraceCheckUtils]: 72: Hoare triple {178198#false} assume !(0 == ~init__r133~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,802 INFO L280 TraceCheckUtils]: 73: Hoare triple {178198#false} assume !(0 == ~init__r143~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,802 INFO L280 TraceCheckUtils]: 74: Hoare triple {178198#false} assume !(0 == ~init__r213~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,803 INFO L280 TraceCheckUtils]: 75: Hoare triple {178198#false} assume !(0 == ~init__r233~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,803 INFO L280 TraceCheckUtils]: 76: Hoare triple {178198#false} assume !(0 == ~init__r243~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,803 INFO L280 TraceCheckUtils]: 77: Hoare triple {178198#false} assume !(0 == ~init__r313~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,803 INFO L280 TraceCheckUtils]: 78: Hoare triple {178198#false} assume !(0 == ~init__r323~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,803 INFO L280 TraceCheckUtils]: 79: Hoare triple {178198#false} assume !(0 == ~init__r343~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,803 INFO L280 TraceCheckUtils]: 80: Hoare triple {178198#false} assume !(0 == ~init__r413~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,804 INFO L280 TraceCheckUtils]: 81: Hoare triple {178198#false} assume !(0 == ~init__r423~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,804 INFO L280 TraceCheckUtils]: 82: Hoare triple {178198#false} assume !(0 == ~init__r433~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,804 INFO L280 TraceCheckUtils]: 83: Hoare triple {178198#false} assume ~max1~0 == ~id1~0; {178198#false} is VALID [2020-07-17 23:15:57,804 INFO L280 TraceCheckUtils]: 84: Hoare triple {178198#false} assume ~max2~0 == ~id2~0; {178198#false} is VALID [2020-07-17 23:15:57,804 INFO L280 TraceCheckUtils]: 85: Hoare triple {178198#false} assume ~max3~0 == ~id3~0; {178198#false} is VALID [2020-07-17 23:15:57,804 INFO L280 TraceCheckUtils]: 86: Hoare triple {178198#false} assume ~max4~0 == ~id4~0; {178198#false} is VALID [2020-07-17 23:15:57,805 INFO L280 TraceCheckUtils]: 87: Hoare triple {178198#false} assume 0 == ~st1~0; {178198#false} is VALID [2020-07-17 23:15:57,805 INFO L280 TraceCheckUtils]: 88: Hoare triple {178198#false} assume 0 == ~st2~0; {178198#false} is VALID [2020-07-17 23:15:57,805 INFO L280 TraceCheckUtils]: 89: Hoare triple {178198#false} assume 0 == ~st3~0; {178198#false} is VALID [2020-07-17 23:15:57,805 INFO L280 TraceCheckUtils]: 90: Hoare triple {178198#false} assume 0 == ~st4~0; {178198#false} is VALID [2020-07-17 23:15:57,805 INFO L280 TraceCheckUtils]: 91: Hoare triple {178198#false} assume 0 == ~nl1~0; {178198#false} is VALID [2020-07-17 23:15:57,805 INFO L280 TraceCheckUtils]: 92: Hoare triple {178198#false} assume 0 == ~nl2~0; {178198#false} is VALID [2020-07-17 23:15:57,806 INFO L280 TraceCheckUtils]: 93: Hoare triple {178198#false} assume 0 == ~nl3~0; {178198#false} is VALID [2020-07-17 23:15:57,806 INFO L280 TraceCheckUtils]: 94: Hoare triple {178198#false} assume 0 == ~nl4~0; {178198#false} is VALID [2020-07-17 23:15:57,806 INFO L280 TraceCheckUtils]: 95: Hoare triple {178198#false} assume 0 == ~mode1~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,806 INFO L280 TraceCheckUtils]: 96: Hoare triple {178198#false} assume 0 == ~mode2~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,806 INFO L280 TraceCheckUtils]: 97: Hoare triple {178198#false} assume 0 == ~mode3~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,806 INFO L280 TraceCheckUtils]: 98: Hoare triple {178198#false} assume 0 == ~mode4~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,807 INFO L280 TraceCheckUtils]: 99: Hoare triple {178198#false} assume !(0 == ~newmax1~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,807 INFO L280 TraceCheckUtils]: 100: Hoare triple {178198#false} assume !(0 == ~newmax2~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,807 INFO L280 TraceCheckUtils]: 101: Hoare triple {178198#false} assume !(0 == ~newmax3~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,807 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 [2020-07-17 23:15:57,807 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 [2020-07-17 23:15:57,807 INFO L280 TraceCheckUtils]: 104: Hoare triple {178198#false} assume !!(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,808 INFO L280 TraceCheckUtils]: 105: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,808 INFO L280 TraceCheckUtils]: 106: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,808 INFO L280 TraceCheckUtils]: 107: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,808 INFO L280 TraceCheckUtils]: 108: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,808 INFO L280 TraceCheckUtils]: 109: Hoare triple {178198#false} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {178198#false} is VALID [2020-07-17 23:15:57,808 INFO L280 TraceCheckUtils]: 110: Hoare triple {178198#false} assume !!(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,809 INFO L280 TraceCheckUtils]: 111: Hoare triple {178198#false} assume ~r2~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,809 INFO L280 TraceCheckUtils]: 112: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,809 INFO L280 TraceCheckUtils]: 113: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,809 INFO L280 TraceCheckUtils]: 114: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,809 INFO L280 TraceCheckUtils]: 115: Hoare triple {178198#false} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {178198#false} is VALID [2020-07-17 23:15:57,809 INFO L280 TraceCheckUtils]: 116: Hoare triple {178198#false} assume !!(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,810 INFO L280 TraceCheckUtils]: 117: Hoare triple {178198#false} assume ~r3~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,810 INFO L280 TraceCheckUtils]: 118: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,810 INFO L280 TraceCheckUtils]: 119: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,810 INFO L280 TraceCheckUtils]: 120: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,810 INFO L280 TraceCheckUtils]: 121: Hoare triple {178198#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {178198#false} is VALID [2020-07-17 23:15:57,811 INFO L280 TraceCheckUtils]: 122: Hoare triple {178198#false} assume !!(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,811 INFO L280 TraceCheckUtils]: 123: Hoare triple {178198#false} assume ~r4~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,811 INFO L280 TraceCheckUtils]: 124: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,811 INFO L280 TraceCheckUtils]: 125: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,811 INFO L280 TraceCheckUtils]: 126: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,811 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 [2020-07-17 23:15:57,812 INFO L280 TraceCheckUtils]: 128: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,812 INFO L280 TraceCheckUtils]: 129: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,812 INFO L280 TraceCheckUtils]: 130: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,812 INFO L280 TraceCheckUtils]: 131: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,812 INFO L280 TraceCheckUtils]: 132: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,812 INFO L280 TraceCheckUtils]: 133: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-17 23:15:57,813 INFO L280 TraceCheckUtils]: 134: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-17 23:15:57,813 INFO L280 TraceCheckUtils]: 135: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,813 INFO L280 TraceCheckUtils]: 136: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-17 23:15:57,813 INFO L280 TraceCheckUtils]: 137: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-17 23:15:57,813 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 [2020-07-17 23:15:57,814 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 [2020-07-17 23:15:57,814 INFO L280 TraceCheckUtils]: 140: Hoare triple {178198#false} assume !(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,814 INFO L280 TraceCheckUtils]: 141: Hoare triple {178198#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,814 INFO L280 TraceCheckUtils]: 142: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,814 INFO L280 TraceCheckUtils]: 143: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,814 INFO L280 TraceCheckUtils]: 144: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,815 INFO L280 TraceCheckUtils]: 145: Hoare triple {178198#false} ~newmax1~0 := ~node1__newmax~1; {178198#false} is VALID [2020-07-17 23:15:57,815 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 [2020-07-17 23:15:57,815 INFO L280 TraceCheckUtils]: 147: Hoare triple {178198#false} assume !(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,815 INFO L280 TraceCheckUtils]: 148: Hoare triple {178198#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,815 INFO L280 TraceCheckUtils]: 149: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,816 INFO L280 TraceCheckUtils]: 150: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,816 INFO L280 TraceCheckUtils]: 151: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,816 INFO L280 TraceCheckUtils]: 152: Hoare triple {178198#false} ~newmax2~0 := ~node2__newmax~1; {178198#false} is VALID [2020-07-17 23:15:57,816 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 [2020-07-17 23:15:57,816 INFO L280 TraceCheckUtils]: 154: Hoare triple {178198#false} assume !(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,817 INFO L280 TraceCheckUtils]: 155: Hoare triple {178198#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,817 INFO L280 TraceCheckUtils]: 156: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,817 INFO L280 TraceCheckUtils]: 157: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,817 INFO L280 TraceCheckUtils]: 158: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,817 INFO L280 TraceCheckUtils]: 159: Hoare triple {178198#false} ~newmax3~0 := ~node3__newmax~1; {178198#false} is VALID [2020-07-17 23:15:57,818 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 [2020-07-17 23:15:57,818 INFO L280 TraceCheckUtils]: 161: Hoare triple {178198#false} assume !(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,818 INFO L280 TraceCheckUtils]: 162: Hoare triple {178198#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,818 INFO L280 TraceCheckUtils]: 163: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,818 INFO L280 TraceCheckUtils]: 164: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,818 INFO L280 TraceCheckUtils]: 165: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,819 INFO L280 TraceCheckUtils]: 166: Hoare triple {178198#false} ~newmax4~0 := ~node4__newmax~1; {178198#false} is VALID [2020-07-17 23:15:57,819 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 [2020-07-17 23:15:57,819 INFO L280 TraceCheckUtils]: 168: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,819 INFO L280 TraceCheckUtils]: 169: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,820 INFO L280 TraceCheckUtils]: 170: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,820 INFO L280 TraceCheckUtils]: 171: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,820 INFO L280 TraceCheckUtils]: 172: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,820 INFO L280 TraceCheckUtils]: 173: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-17 23:15:57,820 INFO L280 TraceCheckUtils]: 174: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-17 23:15:57,820 INFO L280 TraceCheckUtils]: 175: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,821 INFO L280 TraceCheckUtils]: 176: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-17 23:15:57,821 INFO L280 TraceCheckUtils]: 177: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-17 23:15:57,821 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 [2020-07-17 23:15:57,821 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 [2020-07-17 23:15:57,822 INFO L280 TraceCheckUtils]: 180: Hoare triple {178198#false} assume !!(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,822 INFO L280 TraceCheckUtils]: 181: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,822 INFO L280 TraceCheckUtils]: 182: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,822 INFO L280 TraceCheckUtils]: 183: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,822 INFO L280 TraceCheckUtils]: 184: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,822 INFO L280 TraceCheckUtils]: 185: Hoare triple {178198#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {178198#false} is VALID [2020-07-17 23:15:57,823 INFO L280 TraceCheckUtils]: 186: Hoare triple {178198#false} assume !!(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,823 INFO L280 TraceCheckUtils]: 187: Hoare triple {178198#false} assume ~r2~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,823 INFO L280 TraceCheckUtils]: 188: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,823 INFO L280 TraceCheckUtils]: 189: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,823 INFO L280 TraceCheckUtils]: 190: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,824 INFO L280 TraceCheckUtils]: 191: Hoare triple {178198#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {178198#false} is VALID [2020-07-17 23:15:57,824 INFO L280 TraceCheckUtils]: 192: Hoare triple {178198#false} assume !!(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,824 INFO L280 TraceCheckUtils]: 193: Hoare triple {178198#false} assume ~r3~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,824 INFO L280 TraceCheckUtils]: 194: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,824 INFO L280 TraceCheckUtils]: 195: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,824 INFO L280 TraceCheckUtils]: 196: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,825 INFO L280 TraceCheckUtils]: 197: Hoare triple {178198#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {178198#false} is VALID [2020-07-17 23:15:57,825 INFO L280 TraceCheckUtils]: 198: Hoare triple {178198#false} assume !!(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,825 INFO L280 TraceCheckUtils]: 199: Hoare triple {178198#false} assume ~r4~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,825 INFO L280 TraceCheckUtils]: 200: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,825 INFO L280 TraceCheckUtils]: 201: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,826 INFO L280 TraceCheckUtils]: 202: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,826 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 [2020-07-17 23:15:57,826 INFO L280 TraceCheckUtils]: 204: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,826 INFO L280 TraceCheckUtils]: 205: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,826 INFO L280 TraceCheckUtils]: 206: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,826 INFO L280 TraceCheckUtils]: 207: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,827 INFO L280 TraceCheckUtils]: 208: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,827 INFO L280 TraceCheckUtils]: 209: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-17 23:15:57,827 INFO L280 TraceCheckUtils]: 210: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-17 23:15:57,827 INFO L280 TraceCheckUtils]: 211: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,827 INFO L280 TraceCheckUtils]: 212: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-17 23:15:57,828 INFO L280 TraceCheckUtils]: 213: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-17 23:15:57,828 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 [2020-07-17 23:15:57,828 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 [2020-07-17 23:15:57,828 INFO L280 TraceCheckUtils]: 216: Hoare triple {178198#false} assume !(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,828 INFO L280 TraceCheckUtils]: 217: Hoare triple {178198#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,829 INFO L280 TraceCheckUtils]: 218: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,829 INFO L280 TraceCheckUtils]: 219: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,829 INFO L280 TraceCheckUtils]: 220: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,829 INFO L280 TraceCheckUtils]: 221: Hoare triple {178198#false} ~newmax1~0 := ~node1__newmax~3; {178198#false} is VALID [2020-07-17 23:15:57,829 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 [2020-07-17 23:15:57,830 INFO L280 TraceCheckUtils]: 223: Hoare triple {178198#false} assume !(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,830 INFO L280 TraceCheckUtils]: 224: Hoare triple {178198#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,830 INFO L280 TraceCheckUtils]: 225: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,830 INFO L280 TraceCheckUtils]: 226: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,830 INFO L280 TraceCheckUtils]: 227: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,830 INFO L280 TraceCheckUtils]: 228: Hoare triple {178198#false} ~newmax2~0 := ~node2__newmax~3; {178198#false} is VALID [2020-07-17 23:15:57,831 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 [2020-07-17 23:15:57,831 INFO L280 TraceCheckUtils]: 230: Hoare triple {178198#false} assume !(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,831 INFO L280 TraceCheckUtils]: 231: Hoare triple {178198#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,831 INFO L280 TraceCheckUtils]: 232: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,831 INFO L280 TraceCheckUtils]: 233: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,832 INFO L280 TraceCheckUtils]: 234: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,832 INFO L280 TraceCheckUtils]: 235: Hoare triple {178198#false} ~newmax3~0 := ~node3__newmax~3; {178198#false} is VALID [2020-07-17 23:15:57,832 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 [2020-07-17 23:15:57,832 INFO L280 TraceCheckUtils]: 237: Hoare triple {178198#false} assume !(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,832 INFO L280 TraceCheckUtils]: 238: Hoare triple {178198#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,833 INFO L280 TraceCheckUtils]: 239: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,833 INFO L280 TraceCheckUtils]: 240: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,833 INFO L280 TraceCheckUtils]: 241: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,833 INFO L280 TraceCheckUtils]: 242: Hoare triple {178198#false} ~newmax4~0 := ~node4__newmax~3; {178198#false} is VALID [2020-07-17 23:15:57,833 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 [2020-07-17 23:15:57,834 INFO L280 TraceCheckUtils]: 244: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,834 INFO L280 TraceCheckUtils]: 245: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,834 INFO L280 TraceCheckUtils]: 246: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,834 INFO L280 TraceCheckUtils]: 247: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,834 INFO L280 TraceCheckUtils]: 248: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,834 INFO L280 TraceCheckUtils]: 249: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-17 23:15:57,834 INFO L280 TraceCheckUtils]: 250: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-17 23:15:57,835 INFO L280 TraceCheckUtils]: 251: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,835 INFO L280 TraceCheckUtils]: 252: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-17 23:15:57,835 INFO L280 TraceCheckUtils]: 253: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-17 23:15:57,835 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 [2020-07-17 23:15:57,835 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 [2020-07-17 23:15:57,835 INFO L280 TraceCheckUtils]: 256: Hoare triple {178198#false} assume !!(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,836 INFO L280 TraceCheckUtils]: 257: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,836 INFO L280 TraceCheckUtils]: 258: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,836 INFO L280 TraceCheckUtils]: 259: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,836 INFO L280 TraceCheckUtils]: 260: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,836 INFO L280 TraceCheckUtils]: 261: Hoare triple {178198#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {178198#false} is VALID [2020-07-17 23:15:57,836 INFO L280 TraceCheckUtils]: 262: Hoare triple {178198#false} assume !!(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,837 INFO L280 TraceCheckUtils]: 263: Hoare triple {178198#false} assume ~r2~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,837 INFO L280 TraceCheckUtils]: 264: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,837 INFO L280 TraceCheckUtils]: 265: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,837 INFO L280 TraceCheckUtils]: 266: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,837 INFO L280 TraceCheckUtils]: 267: Hoare triple {178198#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {178198#false} is VALID [2020-07-17 23:15:57,837 INFO L280 TraceCheckUtils]: 268: Hoare triple {178198#false} assume !!(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,838 INFO L280 TraceCheckUtils]: 269: Hoare triple {178198#false} assume ~r3~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,838 INFO L280 TraceCheckUtils]: 270: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,838 INFO L280 TraceCheckUtils]: 271: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,838 INFO L280 TraceCheckUtils]: 272: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,838 INFO L280 TraceCheckUtils]: 273: Hoare triple {178198#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {178198#false} is VALID [2020-07-17 23:15:57,838 INFO L280 TraceCheckUtils]: 274: Hoare triple {178198#false} assume !!(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,839 INFO L280 TraceCheckUtils]: 275: Hoare triple {178198#false} assume ~r4~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,839 INFO L280 TraceCheckUtils]: 276: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,839 INFO L280 TraceCheckUtils]: 277: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,839 INFO L280 TraceCheckUtils]: 278: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,839 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 [2020-07-17 23:15:57,839 INFO L280 TraceCheckUtils]: 280: Hoare triple {178198#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,840 INFO L280 TraceCheckUtils]: 281: Hoare triple {178198#false} assume ~st1~0 + ~nl1~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,840 INFO L280 TraceCheckUtils]: 282: Hoare triple {178198#false} assume ~st2~0 + ~nl2~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,840 INFO L280 TraceCheckUtils]: 283: Hoare triple {178198#false} assume ~st3~0 + ~nl3~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,840 INFO L280 TraceCheckUtils]: 284: Hoare triple {178198#false} assume ~st4~0 + ~nl4~0 <= 1; {178198#false} is VALID [2020-07-17 23:15:57,840 INFO L280 TraceCheckUtils]: 285: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-17 23:15:57,841 INFO L280 TraceCheckUtils]: 286: Hoare triple {178198#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {178198#false} is VALID [2020-07-17 23:15:57,841 INFO L280 TraceCheckUtils]: 287: Hoare triple {178198#false} assume ~r1~0 % 256 < 3; {178198#false} is VALID [2020-07-17 23:15:57,841 INFO L280 TraceCheckUtils]: 288: Hoare triple {178198#false} assume !(~r1~0 % 256 >= 3); {178198#false} is VALID [2020-07-17 23:15:57,841 INFO L280 TraceCheckUtils]: 289: Hoare triple {178198#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {178198#false} is VALID [2020-07-17 23:15:57,841 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 [2020-07-17 23:15:57,841 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 [2020-07-17 23:15:57,842 INFO L280 TraceCheckUtils]: 292: Hoare triple {178198#false} assume !(0 == ~mode1~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,842 INFO L280 TraceCheckUtils]: 293: Hoare triple {178198#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,842 INFO L280 TraceCheckUtils]: 294: Hoare triple {178198#false} assume !!(0 == ~ep21~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,842 INFO L280 TraceCheckUtils]: 295: Hoare triple {178198#false} assume !!(0 == ~ep31~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,842 INFO L280 TraceCheckUtils]: 296: Hoare triple {178198#false} assume !!(0 == ~ep41~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,842 INFO L280 TraceCheckUtils]: 297: Hoare triple {178198#false} ~newmax1~0 := ~node1__newmax~5; {178198#false} is VALID [2020-07-17 23:15:57,843 INFO L280 TraceCheckUtils]: 298: Hoare triple {178198#false} assume 3 == ~r1~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,843 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 [2020-07-17 23:15:57,843 INFO L280 TraceCheckUtils]: 300: Hoare triple {178198#false} assume !(0 == ~mode2~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,843 INFO L280 TraceCheckUtils]: 301: Hoare triple {178198#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,843 INFO L280 TraceCheckUtils]: 302: Hoare triple {178198#false} assume !!(0 == ~ep12~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,844 INFO L280 TraceCheckUtils]: 303: Hoare triple {178198#false} assume !!(0 == ~ep32~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,844 INFO L280 TraceCheckUtils]: 304: Hoare triple {178198#false} assume !!(0 == ~ep42~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,844 INFO L280 TraceCheckUtils]: 305: Hoare triple {178198#false} ~newmax2~0 := ~node2__newmax~5; {178198#false} is VALID [2020-07-17 23:15:57,844 INFO L280 TraceCheckUtils]: 306: Hoare triple {178198#false} assume 3 == ~r2~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,844 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 [2020-07-17 23:15:57,844 INFO L280 TraceCheckUtils]: 308: Hoare triple {178198#false} assume !(0 == ~mode3~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,844 INFO L280 TraceCheckUtils]: 309: Hoare triple {178198#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,845 INFO L280 TraceCheckUtils]: 310: Hoare triple {178198#false} assume !!(0 == ~ep13~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,845 INFO L280 TraceCheckUtils]: 311: Hoare triple {178198#false} assume !!(0 == ~ep23~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,845 INFO L280 TraceCheckUtils]: 312: Hoare triple {178198#false} assume !!(0 == ~ep43~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,845 INFO L280 TraceCheckUtils]: 313: Hoare triple {178198#false} ~newmax3~0 := ~node3__newmax~5; {178198#false} is VALID [2020-07-17 23:15:57,845 INFO L280 TraceCheckUtils]: 314: Hoare triple {178198#false} assume 3 == ~r3~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,846 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 [2020-07-17 23:15:57,846 INFO L280 TraceCheckUtils]: 316: Hoare triple {178198#false} assume !(0 == ~mode4~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,846 INFO L280 TraceCheckUtils]: 317: Hoare triple {178198#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,846 INFO L280 TraceCheckUtils]: 318: Hoare triple {178198#false} assume !!(0 == ~ep14~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,846 INFO L280 TraceCheckUtils]: 319: Hoare triple {178198#false} assume !!(0 == ~ep24~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,846 INFO L280 TraceCheckUtils]: 320: Hoare triple {178198#false} assume !!(0 == ~ep34~0 % 256); {178198#false} is VALID [2020-07-17 23:15:57,847 INFO L280 TraceCheckUtils]: 321: Hoare triple {178198#false} ~newmax4~0 := ~node4__newmax~5; {178198#false} is VALID [2020-07-17 23:15:57,847 INFO L280 TraceCheckUtils]: 322: Hoare triple {178198#false} assume 3 == ~r4~0 % 256; {178198#false} is VALID [2020-07-17 23:15:57,847 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 [2020-07-17 23:15:57,847 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 [2020-07-17 23:15:57,847 INFO L280 TraceCheckUtils]: 325: Hoare triple {178198#false} assume 0 == ~assert__arg~5 % 256; {178198#false} is VALID [2020-07-17 23:15:57,848 INFO L280 TraceCheckUtils]: 326: Hoare triple {178198#false} assume !false; {178198#false} is VALID [2020-07-17 23:15:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 23:15:57,986 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712894351] [2020-07-17 23:15:57,988 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 23:15:57,989 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 23:15:57,989 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282520324] [2020-07-17 23:15:57,990 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 327 [2020-07-17 23:15:57,991 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:15:57,991 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 23:15:58,859 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 327 edges. 327 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:15:58,860 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 23:15:58,860 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:15:58,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 23:15:58,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 23:15:58,861 INFO L87 Difference]: Start difference. First operand 9020 states and 13832 transitions. Second operand 4 states. [2020-07-17 23:18:14,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:18:14,608 INFO L93 Difference]: Finished difference Result 26947 states and 41309 transitions. [2020-07-17 23:18:14,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 23:18:14,608 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 327 [2020-07-17 23:18:14,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 23:18:14,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:18:14,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4563 transitions. [2020-07-17 23:18:14,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:18:14,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4563 transitions. [2020-07-17 23:18:14,638 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4563 transitions. [2020-07-17 23:18:24,204 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4563 edges. 4563 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:18:39,890 INFO L225 Difference]: With dead ends: 26947 [2020-07-17 23:18:39,890 INFO L226 Difference]: Without dead ends: 17987 [2020-07-17 23:18:39,901 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 [2020-07-17 23:18:39,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17987 states. [2020-07-17 23:18:56,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17987 to 9038. [2020-07-17 23:18:56,116 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 23:18:56,116 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17987 states. Second operand 9038 states. [2020-07-17 23:18:56,116 INFO L74 IsIncluded]: Start isIncluded. First operand 17987 states. Second operand 9038 states. [2020-07-17 23:18:56,117 INFO L87 Difference]: Start difference. First operand 17987 states. Second operand 9038 states. [2020-07-17 23:19:11,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:19:11,440 INFO L93 Difference]: Finished difference Result 17987 states and 27569 transitions. [2020-07-17 23:19:11,440 INFO L276 IsEmpty]: Start isEmpty. Operand 17987 states and 27569 transitions. [2020-07-17 23:19:11,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:19:11,458 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:19:11,458 INFO L74 IsIncluded]: Start isIncluded. First operand 9038 states. Second operand 17987 states. [2020-07-17 23:19:11,458 INFO L87 Difference]: Start difference. First operand 9038 states. Second operand 17987 states. [2020-07-17 23:19:23,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:19:23,130 INFO L93 Difference]: Finished difference Result 17987 states and 27569 transitions. [2020-07-17 23:19:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 17987 states and 27569 transitions. [2020-07-17 23:19:23,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:19:23,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:19:23,149 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 23:19:23,149 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 23:19:23,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9038 states. [2020-07-17 23:19:26,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9038 states to 9038 states and 13853 transitions. [2020-07-17 23:19:26,488 INFO L78 Accepts]: Start accepts. Automaton has 9038 states and 13853 transitions. Word has length 327 [2020-07-17 23:19:26,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 23:19:26,488 INFO L479 AbstractCegarLoop]: Abstraction has 9038 states and 13853 transitions. [2020-07-17 23:19:26,488 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 23:19:26,488 INFO L276 IsEmpty]: Start isEmpty. Operand 9038 states and 13853 transitions. [2020-07-17 23:19:26,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2020-07-17 23:19:26,495 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:19:26,495 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] [2020-07-17 23:19:26,495 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 23:19:26,496 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]=== [2020-07-17 23:19:26,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:19:26,496 INFO L82 PathProgramCache]: Analyzing trace with hash 588846425, now seen corresponding path program 1 times [2020-07-17 23:19:26,496 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:19:26,496 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096206928] [2020-07-17 23:19:26,496 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:19:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:19:27,595 WARN L193 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-17 23:19:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:19:27,673 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 [2020-07-17 23:19:27,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {262353#true} assume true; {262353#true} is VALID [2020-07-17 23:19:27,674 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {262353#true} {262353#true} #4275#return; {262353#true} is VALID [2020-07-17 23:19:27,679 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 [2020-07-17 23:19:27,680 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 [2020-07-17 23:19:27,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {262353#true} assume true; {262353#true} is VALID [2020-07-17 23:19:27,680 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {262353#true} {262353#true} #4275#return; {262353#true} is VALID [2020-07-17 23:19:27,680 INFO L263 TraceCheckUtils]: 4: Hoare triple {262353#true} call #t~ret44 := main(); {262353#true} is VALID [2020-07-17 23:19:27,680 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 [2020-07-17 23:19:27,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {262353#true} assume !!(0 == ~init__r121~0 % 256); {262353#true} is VALID [2020-07-17 23:19:27,681 INFO L280 TraceCheckUtils]: 7: Hoare triple {262353#true} assume !(0 == ~init__r131~0 % 256); {262353#true} is VALID [2020-07-17 23:19:27,681 INFO L280 TraceCheckUtils]: 8: Hoare triple {262353#true} assume !!(0 == ~ep32~0 % 256); {262353#true} is VALID [2020-07-17 23:19:27,681 INFO L280 TraceCheckUtils]: 9: Hoare triple {262353#true} assume !(0 == ~init__r141~0 % 256); {262353#true} is VALID [2020-07-17 23:19:27,682 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 [2020-07-17 23:19:27,683 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 [2020-07-17 23:19:27,684 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 [2020-07-17 23:19:27,695 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 [2020-07-17 23:19:27,696 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 [2020-07-17 23:19:27,697 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 [2020-07-17 23:19:27,698 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 [2020-07-17 23:19:27,699 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 [2020-07-17 23:19:27,700 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 [2020-07-17 23:19:27,701 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 [2020-07-17 23:19:27,702 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 [2020-07-17 23:19:27,703 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 [2020-07-17 23:19:27,704 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 [2020-07-17 23:19:27,705 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 [2020-07-17 23:19:27,706 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 [2020-07-17 23:19:27,707 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 [2020-07-17 23:19:27,708 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 [2020-07-17 23:19:27,709 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 [2020-07-17 23:19:27,710 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 [2020-07-17 23:19:27,711 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 [2020-07-17 23:19:27,713 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 [2020-07-17 23:19:27,714 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 [2020-07-17 23:19:27,715 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 [2020-07-17 23:19:27,716 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 [2020-07-17 23:19:27,717 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 [2020-07-17 23:19:27,718 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 [2020-07-17 23:19:27,719 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 [2020-07-17 23:19:27,720 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 [2020-07-17 23:19:27,721 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 [2020-07-17 23:19:27,722 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 [2020-07-17 23:19:27,723 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 [2020-07-17 23:19:27,724 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 [2020-07-17 23:19:27,725 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 [2020-07-17 23:19:27,726 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 [2020-07-17 23:19:27,728 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 [2020-07-17 23:19:27,729 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 [2020-07-17 23:19:27,730 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 [2020-07-17 23:19:27,731 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 [2020-07-17 23:19:27,732 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 [2020-07-17 23:19:27,733 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 [2020-07-17 23:19:27,734 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 [2020-07-17 23:19:27,735 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 [2020-07-17 23:19:27,736 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 [2020-07-17 23:19:27,737 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 [2020-07-17 23:19:27,738 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 [2020-07-17 23:19:27,739 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 [2020-07-17 23:19:27,740 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 [2020-07-17 23:19:27,741 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 [2020-07-17 23:19:27,742 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 [2020-07-17 23:19:27,743 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 [2020-07-17 23:19:27,744 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 [2020-07-17 23:19:27,745 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 [2020-07-17 23:19:27,746 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 [2020-07-17 23:19:27,747 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 [2020-07-17 23:19:27,748 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 [2020-07-17 23:19:27,749 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 [2020-07-17 23:19:27,750 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 [2020-07-17 23:19:27,751 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 [2020-07-17 23:19:27,752 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 [2020-07-17 23:19:27,753 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 [2020-07-17 23:19:27,754 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 [2020-07-17 23:19:27,755 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 [2020-07-17 23:19:27,756 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 [2020-07-17 23:19:27,757 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 [2020-07-17 23:19:27,758 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 [2020-07-17 23:19:27,759 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 [2020-07-17 23:19:27,761 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 [2020-07-17 23:19:27,762 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 [2020-07-17 23:19:27,763 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 [2020-07-17 23:19:27,764 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 [2020-07-17 23:19:27,765 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 [2020-07-17 23:19:27,766 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 [2020-07-17 23:19:27,767 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 [2020-07-17 23:19:27,768 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 [2020-07-17 23:19:27,769 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 [2020-07-17 23:19:27,770 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 [2020-07-17 23:19:27,771 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 [2020-07-17 23:19:27,772 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 [2020-07-17 23:19:27,773 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 [2020-07-17 23:19:27,774 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 [2020-07-17 23:19:27,775 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 [2020-07-17 23:19:27,775 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 [2020-07-17 23:19:27,777 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 [2020-07-17 23:19:27,778 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 [2020-07-17 23:19:27,778 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 [2020-07-17 23:19:27,779 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 [2020-07-17 23:19:27,780 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 [2020-07-17 23:19:27,781 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 [2020-07-17 23:19:27,782 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 [2020-07-17 23:19:27,783 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 [2020-07-17 23:19:27,784 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 [2020-07-17 23:19:27,785 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 [2020-07-17 23:19:27,786 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 [2020-07-17 23:19:27,787 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 [2020-07-17 23:19:27,788 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 [2020-07-17 23:19:27,789 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 [2020-07-17 23:19:27,790 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 [2020-07-17 23:19:27,791 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 [2020-07-17 23:19:27,793 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 [2020-07-17 23:19:27,794 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 [2020-07-17 23:19:27,795 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 [2020-07-17 23:19:27,796 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 [2020-07-17 23:19:27,797 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 [2020-07-17 23:19:27,798 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 [2020-07-17 23:19:27,799 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 [2020-07-17 23:19:27,800 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 [2020-07-17 23:19:27,801 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 [2020-07-17 23:19:27,802 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 [2020-07-17 23:19:27,804 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 [2020-07-17 23:19:27,805 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 [2020-07-17 23:19:27,806 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 [2020-07-17 23:19:27,807 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 [2020-07-17 23:19:27,808 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 [2020-07-17 23:19:27,809 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 [2020-07-17 23:19:27,810 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 [2020-07-17 23:19:27,811 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 [2020-07-17 23:19:27,813 INFO L280 TraceCheckUtils]: 126: Hoare triple {262358#(not (= ~ep42~0 (* 256 (div ~ep42~0 256))))} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,813 INFO L280 TraceCheckUtils]: 127: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,814 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 [2020-07-17 23:19:27,814 INFO L280 TraceCheckUtils]: 129: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,814 INFO L280 TraceCheckUtils]: 130: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,814 INFO L280 TraceCheckUtils]: 131: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,814 INFO L280 TraceCheckUtils]: 132: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,814 INFO L280 TraceCheckUtils]: 133: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,815 INFO L280 TraceCheckUtils]: 134: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-17 23:19:27,815 INFO L280 TraceCheckUtils]: 135: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-17 23:19:27,815 INFO L280 TraceCheckUtils]: 136: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,815 INFO L280 TraceCheckUtils]: 137: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-17 23:19:27,815 INFO L280 TraceCheckUtils]: 138: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-17 23:19:27,816 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 [2020-07-17 23:19:27,816 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 [2020-07-17 23:19:27,816 INFO L280 TraceCheckUtils]: 141: Hoare triple {262354#false} assume !(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,816 INFO L280 TraceCheckUtils]: 142: Hoare triple {262354#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,816 INFO L280 TraceCheckUtils]: 143: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,816 INFO L280 TraceCheckUtils]: 144: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,817 INFO L280 TraceCheckUtils]: 145: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,817 INFO L280 TraceCheckUtils]: 146: Hoare triple {262354#false} ~newmax1~0 := ~node1__newmax~1; {262354#false} is VALID [2020-07-17 23:19:27,817 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 [2020-07-17 23:19:27,817 INFO L280 TraceCheckUtils]: 148: Hoare triple {262354#false} assume !(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,817 INFO L280 TraceCheckUtils]: 149: Hoare triple {262354#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,818 INFO L280 TraceCheckUtils]: 150: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,818 INFO L280 TraceCheckUtils]: 151: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,818 INFO L280 TraceCheckUtils]: 152: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,818 INFO L280 TraceCheckUtils]: 153: Hoare triple {262354#false} ~newmax2~0 := ~node2__newmax~1; {262354#false} is VALID [2020-07-17 23:19:27,818 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 [2020-07-17 23:19:27,818 INFO L280 TraceCheckUtils]: 155: Hoare triple {262354#false} assume !(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,819 INFO L280 TraceCheckUtils]: 156: Hoare triple {262354#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,819 INFO L280 TraceCheckUtils]: 157: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,819 INFO L280 TraceCheckUtils]: 158: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,819 INFO L280 TraceCheckUtils]: 159: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,819 INFO L280 TraceCheckUtils]: 160: Hoare triple {262354#false} ~newmax3~0 := ~node3__newmax~1; {262354#false} is VALID [2020-07-17 23:19:27,820 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 [2020-07-17 23:19:27,820 INFO L280 TraceCheckUtils]: 162: Hoare triple {262354#false} assume !(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,820 INFO L280 TraceCheckUtils]: 163: Hoare triple {262354#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,820 INFO L280 TraceCheckUtils]: 164: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,820 INFO L280 TraceCheckUtils]: 165: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,821 INFO L280 TraceCheckUtils]: 166: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,821 INFO L280 TraceCheckUtils]: 167: Hoare triple {262354#false} ~newmax4~0 := ~node4__newmax~1; {262354#false} is VALID [2020-07-17 23:19:27,821 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 [2020-07-17 23:19:27,821 INFO L280 TraceCheckUtils]: 169: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,821 INFO L280 TraceCheckUtils]: 170: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,822 INFO L280 TraceCheckUtils]: 171: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,822 INFO L280 TraceCheckUtils]: 172: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,822 INFO L280 TraceCheckUtils]: 173: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,822 INFO L280 TraceCheckUtils]: 174: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-17 23:19:27,822 INFO L280 TraceCheckUtils]: 175: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-17 23:19:27,822 INFO L280 TraceCheckUtils]: 176: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,823 INFO L280 TraceCheckUtils]: 177: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-17 23:19:27,823 INFO L280 TraceCheckUtils]: 178: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-17 23:19:27,823 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 [2020-07-17 23:19:27,823 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 [2020-07-17 23:19:27,823 INFO L280 TraceCheckUtils]: 181: Hoare triple {262354#false} assume !!(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,824 INFO L280 TraceCheckUtils]: 182: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,824 INFO L280 TraceCheckUtils]: 183: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,824 INFO L280 TraceCheckUtils]: 184: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,824 INFO L280 TraceCheckUtils]: 185: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,824 INFO L280 TraceCheckUtils]: 186: Hoare triple {262354#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {262354#false} is VALID [2020-07-17 23:19:27,824 INFO L280 TraceCheckUtils]: 187: Hoare triple {262354#false} assume !!(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,825 INFO L280 TraceCheckUtils]: 188: Hoare triple {262354#false} assume ~r2~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,825 INFO L280 TraceCheckUtils]: 189: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,825 INFO L280 TraceCheckUtils]: 190: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,825 INFO L280 TraceCheckUtils]: 191: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,825 INFO L280 TraceCheckUtils]: 192: Hoare triple {262354#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {262354#false} is VALID [2020-07-17 23:19:27,825 INFO L280 TraceCheckUtils]: 193: Hoare triple {262354#false} assume !!(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,826 INFO L280 TraceCheckUtils]: 194: Hoare triple {262354#false} assume ~r3~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,826 INFO L280 TraceCheckUtils]: 195: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,826 INFO L280 TraceCheckUtils]: 196: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,826 INFO L280 TraceCheckUtils]: 197: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,826 INFO L280 TraceCheckUtils]: 198: Hoare triple {262354#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {262354#false} is VALID [2020-07-17 23:19:27,826 INFO L280 TraceCheckUtils]: 199: Hoare triple {262354#false} assume !!(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,827 INFO L280 TraceCheckUtils]: 200: Hoare triple {262354#false} assume ~r4~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,827 INFO L280 TraceCheckUtils]: 201: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,827 INFO L280 TraceCheckUtils]: 202: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,827 INFO L280 TraceCheckUtils]: 203: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,827 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 [2020-07-17 23:19:27,827 INFO L280 TraceCheckUtils]: 205: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,828 INFO L280 TraceCheckUtils]: 206: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,828 INFO L280 TraceCheckUtils]: 207: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,828 INFO L280 TraceCheckUtils]: 208: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,828 INFO L280 TraceCheckUtils]: 209: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,828 INFO L280 TraceCheckUtils]: 210: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-17 23:19:27,828 INFO L280 TraceCheckUtils]: 211: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-17 23:19:27,829 INFO L280 TraceCheckUtils]: 212: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,829 INFO L280 TraceCheckUtils]: 213: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-17 23:19:27,829 INFO L280 TraceCheckUtils]: 214: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-17 23:19:27,829 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 [2020-07-17 23:19:27,829 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 [2020-07-17 23:19:27,829 INFO L280 TraceCheckUtils]: 217: Hoare triple {262354#false} assume !(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,830 INFO L280 TraceCheckUtils]: 218: Hoare triple {262354#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,830 INFO L280 TraceCheckUtils]: 219: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,830 INFO L280 TraceCheckUtils]: 220: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,830 INFO L280 TraceCheckUtils]: 221: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,830 INFO L280 TraceCheckUtils]: 222: Hoare triple {262354#false} ~newmax1~0 := ~node1__newmax~3; {262354#false} is VALID [2020-07-17 23:19:27,830 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 [2020-07-17 23:19:27,830 INFO L280 TraceCheckUtils]: 224: Hoare triple {262354#false} assume !(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,831 INFO L280 TraceCheckUtils]: 225: Hoare triple {262354#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,831 INFO L280 TraceCheckUtils]: 226: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,831 INFO L280 TraceCheckUtils]: 227: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,831 INFO L280 TraceCheckUtils]: 228: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,831 INFO L280 TraceCheckUtils]: 229: Hoare triple {262354#false} ~newmax2~0 := ~node2__newmax~3; {262354#false} is VALID [2020-07-17 23:19:27,831 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 [2020-07-17 23:19:27,832 INFO L280 TraceCheckUtils]: 231: Hoare triple {262354#false} assume !(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,832 INFO L280 TraceCheckUtils]: 232: Hoare triple {262354#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,832 INFO L280 TraceCheckUtils]: 233: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,832 INFO L280 TraceCheckUtils]: 234: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,832 INFO L280 TraceCheckUtils]: 235: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,833 INFO L280 TraceCheckUtils]: 236: Hoare triple {262354#false} ~newmax3~0 := ~node3__newmax~3; {262354#false} is VALID [2020-07-17 23:19:27,833 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 [2020-07-17 23:19:27,833 INFO L280 TraceCheckUtils]: 238: Hoare triple {262354#false} assume !(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,833 INFO L280 TraceCheckUtils]: 239: Hoare triple {262354#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,833 INFO L280 TraceCheckUtils]: 240: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,833 INFO L280 TraceCheckUtils]: 241: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,834 INFO L280 TraceCheckUtils]: 242: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,834 INFO L280 TraceCheckUtils]: 243: Hoare triple {262354#false} ~newmax4~0 := ~node4__newmax~3; {262354#false} is VALID [2020-07-17 23:19:27,834 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 [2020-07-17 23:19:27,834 INFO L280 TraceCheckUtils]: 245: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,834 INFO L280 TraceCheckUtils]: 246: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,835 INFO L280 TraceCheckUtils]: 247: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,835 INFO L280 TraceCheckUtils]: 248: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,835 INFO L280 TraceCheckUtils]: 249: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,835 INFO L280 TraceCheckUtils]: 250: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-17 23:19:27,835 INFO L280 TraceCheckUtils]: 251: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-17 23:19:27,835 INFO L280 TraceCheckUtils]: 252: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,836 INFO L280 TraceCheckUtils]: 253: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-17 23:19:27,836 INFO L280 TraceCheckUtils]: 254: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-17 23:19:27,836 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 [2020-07-17 23:19:27,836 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 [2020-07-17 23:19:27,836 INFO L280 TraceCheckUtils]: 257: Hoare triple {262354#false} assume !!(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,837 INFO L280 TraceCheckUtils]: 258: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,837 INFO L280 TraceCheckUtils]: 259: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,837 INFO L280 TraceCheckUtils]: 260: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,837 INFO L280 TraceCheckUtils]: 261: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,837 INFO L280 TraceCheckUtils]: 262: Hoare triple {262354#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {262354#false} is VALID [2020-07-17 23:19:27,838 INFO L280 TraceCheckUtils]: 263: Hoare triple {262354#false} assume !!(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,838 INFO L280 TraceCheckUtils]: 264: Hoare triple {262354#false} assume ~r2~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,838 INFO L280 TraceCheckUtils]: 265: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,838 INFO L280 TraceCheckUtils]: 266: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,838 INFO L280 TraceCheckUtils]: 267: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,838 INFO L280 TraceCheckUtils]: 268: Hoare triple {262354#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {262354#false} is VALID [2020-07-17 23:19:27,839 INFO L280 TraceCheckUtils]: 269: Hoare triple {262354#false} assume !!(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,839 INFO L280 TraceCheckUtils]: 270: Hoare triple {262354#false} assume ~r3~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,839 INFO L280 TraceCheckUtils]: 271: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,839 INFO L280 TraceCheckUtils]: 272: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,839 INFO L280 TraceCheckUtils]: 273: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,840 INFO L280 TraceCheckUtils]: 274: Hoare triple {262354#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {262354#false} is VALID [2020-07-17 23:19:27,840 INFO L280 TraceCheckUtils]: 275: Hoare triple {262354#false} assume !!(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,840 INFO L280 TraceCheckUtils]: 276: Hoare triple {262354#false} assume ~r4~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,840 INFO L280 TraceCheckUtils]: 277: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,840 INFO L280 TraceCheckUtils]: 278: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,840 INFO L280 TraceCheckUtils]: 279: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,841 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 [2020-07-17 23:19:27,841 INFO L280 TraceCheckUtils]: 281: Hoare triple {262354#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,841 INFO L280 TraceCheckUtils]: 282: Hoare triple {262354#false} assume ~st1~0 + ~nl1~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,841 INFO L280 TraceCheckUtils]: 283: Hoare triple {262354#false} assume ~st2~0 + ~nl2~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,841 INFO L280 TraceCheckUtils]: 284: Hoare triple {262354#false} assume ~st3~0 + ~nl3~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,841 INFO L280 TraceCheckUtils]: 285: Hoare triple {262354#false} assume ~st4~0 + ~nl4~0 <= 1; {262354#false} is VALID [2020-07-17 23:19:27,842 INFO L280 TraceCheckUtils]: 286: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-17 23:19:27,842 INFO L280 TraceCheckUtils]: 287: Hoare triple {262354#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {262354#false} is VALID [2020-07-17 23:19:27,842 INFO L280 TraceCheckUtils]: 288: Hoare triple {262354#false} assume ~r1~0 % 256 < 3; {262354#false} is VALID [2020-07-17 23:19:27,842 INFO L280 TraceCheckUtils]: 289: Hoare triple {262354#false} assume !(~r1~0 % 256 >= 3); {262354#false} is VALID [2020-07-17 23:19:27,842 INFO L280 TraceCheckUtils]: 290: Hoare triple {262354#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {262354#false} is VALID [2020-07-17 23:19:27,842 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 [2020-07-17 23:19:27,843 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 [2020-07-17 23:19:27,843 INFO L280 TraceCheckUtils]: 293: Hoare triple {262354#false} assume !(0 == ~mode1~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,843 INFO L280 TraceCheckUtils]: 294: Hoare triple {262354#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,843 INFO L280 TraceCheckUtils]: 295: Hoare triple {262354#false} assume !!(0 == ~ep21~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,843 INFO L280 TraceCheckUtils]: 296: Hoare triple {262354#false} assume !!(0 == ~ep31~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,843 INFO L280 TraceCheckUtils]: 297: Hoare triple {262354#false} assume !!(0 == ~ep41~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,844 INFO L280 TraceCheckUtils]: 298: Hoare triple {262354#false} ~newmax1~0 := ~node1__newmax~5; {262354#false} is VALID [2020-07-17 23:19:27,844 INFO L280 TraceCheckUtils]: 299: Hoare triple {262354#false} assume 3 == ~r1~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,844 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 [2020-07-17 23:19:27,844 INFO L280 TraceCheckUtils]: 301: Hoare triple {262354#false} assume !(0 == ~mode2~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,844 INFO L280 TraceCheckUtils]: 302: Hoare triple {262354#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,844 INFO L280 TraceCheckUtils]: 303: Hoare triple {262354#false} assume !!(0 == ~ep12~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,845 INFO L280 TraceCheckUtils]: 304: Hoare triple {262354#false} assume !!(0 == ~ep32~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,845 INFO L280 TraceCheckUtils]: 305: Hoare triple {262354#false} assume !!(0 == ~ep42~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,845 INFO L280 TraceCheckUtils]: 306: Hoare triple {262354#false} ~newmax2~0 := ~node2__newmax~5; {262354#false} is VALID [2020-07-17 23:19:27,845 INFO L280 TraceCheckUtils]: 307: Hoare triple {262354#false} assume 3 == ~r2~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,845 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 [2020-07-17 23:19:27,846 INFO L280 TraceCheckUtils]: 309: Hoare triple {262354#false} assume !(0 == ~mode3~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,852 INFO L280 TraceCheckUtils]: 310: Hoare triple {262354#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,853 INFO L280 TraceCheckUtils]: 311: Hoare triple {262354#false} assume !!(0 == ~ep13~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,853 INFO L280 TraceCheckUtils]: 312: Hoare triple {262354#false} assume !!(0 == ~ep23~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,853 INFO L280 TraceCheckUtils]: 313: Hoare triple {262354#false} assume !!(0 == ~ep43~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,853 INFO L280 TraceCheckUtils]: 314: Hoare triple {262354#false} ~newmax3~0 := ~node3__newmax~5; {262354#false} is VALID [2020-07-17 23:19:27,854 INFO L280 TraceCheckUtils]: 315: Hoare triple {262354#false} assume 3 == ~r3~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,854 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 [2020-07-17 23:19:27,854 INFO L280 TraceCheckUtils]: 317: Hoare triple {262354#false} assume !(0 == ~mode4~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,854 INFO L280 TraceCheckUtils]: 318: Hoare triple {262354#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,854 INFO L280 TraceCheckUtils]: 319: Hoare triple {262354#false} assume !!(0 == ~ep14~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,855 INFO L280 TraceCheckUtils]: 320: Hoare triple {262354#false} assume !!(0 == ~ep24~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,855 INFO L280 TraceCheckUtils]: 321: Hoare triple {262354#false} assume !!(0 == ~ep34~0 % 256); {262354#false} is VALID [2020-07-17 23:19:27,855 INFO L280 TraceCheckUtils]: 322: Hoare triple {262354#false} ~newmax4~0 := ~node4__newmax~5; {262354#false} is VALID [2020-07-17 23:19:27,855 INFO L280 TraceCheckUtils]: 323: Hoare triple {262354#false} assume 3 == ~r4~0 % 256; {262354#false} is VALID [2020-07-17 23:19:27,855 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 [2020-07-17 23:19:27,855 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 [2020-07-17 23:19:27,856 INFO L280 TraceCheckUtils]: 326: Hoare triple {262354#false} assume 0 == ~assert__arg~5 % 256; {262354#false} is VALID [2020-07-17 23:19:27,856 INFO L280 TraceCheckUtils]: 327: Hoare triple {262354#false} assume !false; {262354#false} is VALID [2020-07-17 23:19:28,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 23:19:28,064 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096206928] [2020-07-17 23:19:28,065 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 23:19:28,065 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 23:19:28,066 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669180988] [2020-07-17 23:19:28,067 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 328 [2020-07-17 23:19:28,068 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:19:28,068 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 23:19:28,800 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 328 edges. 328 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:19:28,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 23:19:28,800 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:19:28,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 23:19:28,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 23:19:28,801 INFO L87 Difference]: Start difference. First operand 9038 states and 13853 transitions. Second operand 4 states. [2020-07-17 23:21:31,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:21:31,159 INFO L93 Difference]: Finished difference Result 25493 states and 38963 transitions. [2020-07-17 23:21:31,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 23:21:31,159 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 328 [2020-07-17 23:21:31,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 23:21:31,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:21:31,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4466 transitions. [2020-07-17 23:21:31,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 23:21:31,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4466 transitions. [2020-07-17 23:21:31,188 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 4466 transitions. [2020-07-17 23:21:41,441 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4466 edges. 4466 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:21:54,849 INFO L225 Difference]: With dead ends: 25493 [2020-07-17 23:21:54,849 INFO L226 Difference]: Without dead ends: 16700 [2020-07-17 23:21:54,859 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 [2020-07-17 23:21:54,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16700 states. [2020-07-17 23:22:32,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16700 to 16576. [2020-07-17 23:22:32,313 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 23:22:32,313 INFO L82 GeneralOperation]: Start isEquivalent. First operand 16700 states. Second operand 16576 states. [2020-07-17 23:22:32,313 INFO L74 IsIncluded]: Start isIncluded. First operand 16700 states. Second operand 16576 states. [2020-07-17 23:22:32,313 INFO L87 Difference]: Start difference. First operand 16700 states. Second operand 16576 states. [2020-07-17 23:22:41,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:22:41,078 INFO L93 Difference]: Finished difference Result 16700 states and 25395 transitions. [2020-07-17 23:22:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 16700 states and 25395 transitions. [2020-07-17 23:22:41,089 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:22:41,090 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:22:41,090 INFO L74 IsIncluded]: Start isIncluded. First operand 16576 states. Second operand 16700 states. [2020-07-17 23:22:41,090 INFO L87 Difference]: Start difference. First operand 16576 states. Second operand 16700 states. [2020-07-17 23:22:50,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 23:22:50,529 INFO L93 Difference]: Finished difference Result 16700 states and 25395 transitions. [2020-07-17 23:22:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 16700 states and 25395 transitions. [2020-07-17 23:22:50,540 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 23:22:50,540 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 23:22:50,540 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 23:22:50,540 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 23:22:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16576 states. [2020-07-17 23:23:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16576 states to 16576 states and 25242 transitions. [2020-07-17 23:23:04,170 INFO L78 Accepts]: Start accepts. Automaton has 16576 states and 25242 transitions. Word has length 328 [2020-07-17 23:23:04,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 23:23:04,170 INFO L479 AbstractCegarLoop]: Abstraction has 16576 states and 25242 transitions. [2020-07-17 23:23:04,170 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 23:23:04,171 INFO L276 IsEmpty]: Start isEmpty. Operand 16576 states and 25242 transitions. [2020-07-17 23:23:04,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2020-07-17 23:23:04,186 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 23:23:04,187 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] [2020-07-17 23:23:04,187 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 23:23:04,187 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]=== [2020-07-17 23:23:04,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 23:23:04,188 INFO L82 PathProgramCache]: Analyzing trace with hash -1900100554, now seen corresponding path program 1 times [2020-07-17 23:23:04,188 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 23:23:04,188 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [102256573] [2020-07-17 23:23:04,188 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 23:23:04,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:23:05,457 WARN L193 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2020-07-17 23:23:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 23:23:05,539 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 [2020-07-17 23:23:05,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {352108#true} assume true; {352108#true} is VALID [2020-07-17 23:23:05,540 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {352108#true} {352108#true} #4275#return; {352108#true} is VALID [2020-07-17 23:23:05,547 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 [2020-07-17 23:23:05,548 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 [2020-07-17 23:23:05,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {352108#true} assume true; {352108#true} is VALID [2020-07-17 23:23:05,548 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {352108#true} {352108#true} #4275#return; {352108#true} is VALID [2020-07-17 23:23:05,548 INFO L263 TraceCheckUtils]: 4: Hoare triple {352108#true} call #t~ret44 := main(); {352108#true} is VALID [2020-07-17 23:23:05,554 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 [2020-07-17 23:23:05,555 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 [2020-07-17 23:23:05,557 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 [2020-07-17 23:23:05,558 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 [2020-07-17 23:23:05,559 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 [2020-07-17 23:23:05,560 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 [2020-07-17 23:23:05,561 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 [2020-07-17 23:23:05,563 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 [2020-07-17 23:23:05,564 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 [2020-07-17 23:23:05,565 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 [2020-07-17 23:23:05,566 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 [2020-07-17 23:23:05,568 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 [2020-07-17 23:23:05,569 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 [2020-07-17 23:23:05,570 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 [2020-07-17 23:23:05,571 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 [2020-07-17 23:23:05,577 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 [2020-07-17 23:23:05,579 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 [2020-07-17 23:23:05,580 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 [2020-07-17 23:23:05,581 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 [2020-07-17 23:23:05,583 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 [2020-07-17 23:23:05,583 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 [2020-07-17 23:23:05,583 INFO L280 TraceCheckUtils]: 26: Hoare triple {352109#false} assume !(0 == ~init__r341~0 % 256);~init__tmp___7~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,583 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 [2020-07-17 23:23:05,583 INFO L280 TraceCheckUtils]: 28: Hoare triple {352109#false} assume !(0 == ~init__r411~0 % 256);~init__tmp___8~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,584 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 [2020-07-17 23:23:05,584 INFO L280 TraceCheckUtils]: 30: Hoare triple {352109#false} assume !(0 == ~init__r421~0 % 256);~init__tmp___9~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,584 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 [2020-07-17 23:23:05,584 INFO L280 TraceCheckUtils]: 32: Hoare triple {352109#false} assume !(0 == ~init__r431~0 % 256);~init__tmp___10~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,584 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 [2020-07-17 23:23:05,584 INFO L280 TraceCheckUtils]: 34: Hoare triple {352109#false} assume !(0 == ~init__r122~0 % 256);~init__tmp___11~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,585 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 [2020-07-17 23:23:05,585 INFO L280 TraceCheckUtils]: 36: Hoare triple {352109#false} assume !(0 == ~init__r132~0 % 256);~init__tmp___12~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,585 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 [2020-07-17 23:23:05,585 INFO L280 TraceCheckUtils]: 38: Hoare triple {352109#false} assume !(0 == ~init__r142~0 % 256);~init__tmp___13~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,585 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 [2020-07-17 23:23:05,585 INFO L280 TraceCheckUtils]: 40: Hoare triple {352109#false} assume !(0 == ~init__r212~0 % 256);~init__tmp___14~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,586 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 [2020-07-17 23:23:05,586 INFO L280 TraceCheckUtils]: 42: Hoare triple {352109#false} assume !(0 == ~init__r232~0 % 256);~init__tmp___15~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,586 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 [2020-07-17 23:23:05,586 INFO L280 TraceCheckUtils]: 44: Hoare triple {352109#false} assume !(0 == ~init__r242~0 % 256);~init__tmp___16~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,586 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 [2020-07-17 23:23:05,586 INFO L280 TraceCheckUtils]: 46: Hoare triple {352109#false} assume !(0 == ~init__r312~0 % 256);~init__tmp___17~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,586 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 [2020-07-17 23:23:05,587 INFO L280 TraceCheckUtils]: 48: Hoare triple {352109#false} assume !(0 == ~init__r322~0 % 256);~init__tmp___18~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,587 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 [2020-07-17 23:23:05,587 INFO L280 TraceCheckUtils]: 50: Hoare triple {352109#false} assume !(0 == ~init__r342~0 % 256);~init__tmp___19~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,587 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 [2020-07-17 23:23:05,587 INFO L280 TraceCheckUtils]: 52: Hoare triple {352109#false} assume !(0 == ~init__r412~0 % 256);~init__tmp___20~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,587 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 [2020-07-17 23:23:05,588 INFO L280 TraceCheckUtils]: 54: Hoare triple {352109#false} assume !(0 == ~init__r422~0 % 256);~init__tmp___21~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,588 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 [2020-07-17 23:23:05,588 INFO L280 TraceCheckUtils]: 56: Hoare triple {352109#false} assume !(0 == ~init__r432~0 % 256);~init__tmp___22~0 := 1; {352109#false} is VALID [2020-07-17 23:23:05,588 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 [2020-07-17 23:23:05,588 INFO L280 TraceCheckUtils]: 58: Hoare triple {352109#false} assume ~id1~0 != ~id2~0; {352109#false} is VALID [2020-07-17 23:23:05,588 INFO L280 TraceCheckUtils]: 59: Hoare triple {352109#false} assume ~id1~0 != ~id3~0; {352109#false} is VALID [2020-07-17 23:23:05,589 INFO L280 TraceCheckUtils]: 60: Hoare triple {352109#false} assume ~id1~0 != ~id4~0; {352109#false} is VALID [2020-07-17 23:23:05,589 INFO L280 TraceCheckUtils]: 61: Hoare triple {352109#false} assume ~id2~0 != ~id3~0; {352109#false} is VALID [2020-07-17 23:23:05,589 INFO L280 TraceCheckUtils]: 62: Hoare triple {352109#false} assume ~id2~0 != ~id4~0; {352109#false} is VALID [2020-07-17 23:23:05,589 INFO L280 TraceCheckUtils]: 63: Hoare triple {352109#false} assume ~id3~0 != ~id4~0; {352109#false} is VALID [2020-07-17 23:23:05,589 INFO L280 TraceCheckUtils]: 64: Hoare triple {352109#false} assume ~id1~0 >= 0; {352109#false} is VALID [2020-07-17 23:23:05,589 INFO L280 TraceCheckUtils]: 65: Hoare triple {352109#false} assume ~id2~0 >= 0; {352109#false} is VALID [2020-07-17 23:23:05,590 INFO L280 TraceCheckUtils]: 66: Hoare triple {352109#false} assume ~id3~0 >= 0; {352109#false} is VALID [2020-07-17 23:23:05,590 INFO L280 TraceCheckUtils]: 67: Hoare triple {352109#false} assume ~id4~0 >= 0; {352109#false} is VALID [2020-07-17 23:23:05,590 INFO L280 TraceCheckUtils]: 68: Hoare triple {352109#false} assume 0 == ~r1~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,590 INFO L280 TraceCheckUtils]: 69: Hoare triple {352109#false} assume 0 == ~r2~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,590 INFO L280 TraceCheckUtils]: 70: Hoare triple {352109#false} assume 0 == ~r3~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,590 INFO L280 TraceCheckUtils]: 71: Hoare triple {352109#false} assume 0 == ~r4~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,591 INFO L280 TraceCheckUtils]: 72: Hoare triple {352109#false} assume !(0 == ~init__r123~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,591 INFO L280 TraceCheckUtils]: 73: Hoare triple {352109#false} assume !(0 == ~init__r133~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,591 INFO L280 TraceCheckUtils]: 74: Hoare triple {352109#false} assume !(0 == ~init__r143~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,591 INFO L280 TraceCheckUtils]: 75: Hoare triple {352109#false} assume !(0 == ~init__r213~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,591 INFO L280 TraceCheckUtils]: 76: Hoare triple {352109#false} assume !(0 == ~init__r233~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,591 INFO L280 TraceCheckUtils]: 77: Hoare triple {352109#false} assume !(0 == ~init__r243~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,592 INFO L280 TraceCheckUtils]: 78: Hoare triple {352109#false} assume !(0 == ~init__r313~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,592 INFO L280 TraceCheckUtils]: 79: Hoare triple {352109#false} assume !(0 == ~init__r323~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,592 INFO L280 TraceCheckUtils]: 80: Hoare triple {352109#false} assume !(0 == ~init__r343~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,592 INFO L280 TraceCheckUtils]: 81: Hoare triple {352109#false} assume !(0 == ~init__r413~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,592 INFO L280 TraceCheckUtils]: 82: Hoare triple {352109#false} assume !(0 == ~init__r423~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,592 INFO L280 TraceCheckUtils]: 83: Hoare triple {352109#false} assume !(0 == ~init__r433~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,592 INFO L280 TraceCheckUtils]: 84: Hoare triple {352109#false} assume ~max1~0 == ~id1~0; {352109#false} is VALID [2020-07-17 23:23:05,593 INFO L280 TraceCheckUtils]: 85: Hoare triple {352109#false} assume ~max2~0 == ~id2~0; {352109#false} is VALID [2020-07-17 23:23:05,593 INFO L280 TraceCheckUtils]: 86: Hoare triple {352109#false} assume ~max3~0 == ~id3~0; {352109#false} is VALID [2020-07-17 23:23:05,593 INFO L280 TraceCheckUtils]: 87: Hoare triple {352109#false} assume ~max4~0 == ~id4~0; {352109#false} is VALID [2020-07-17 23:23:05,593 INFO L280 TraceCheckUtils]: 88: Hoare triple {352109#false} assume 0 == ~st1~0; {352109#false} is VALID [2020-07-17 23:23:05,593 INFO L280 TraceCheckUtils]: 89: Hoare triple {352109#false} assume 0 == ~st2~0; {352109#false} is VALID [2020-07-17 23:23:05,593 INFO L280 TraceCheckUtils]: 90: Hoare triple {352109#false} assume 0 == ~st3~0; {352109#false} is VALID [2020-07-17 23:23:05,594 INFO L280 TraceCheckUtils]: 91: Hoare triple {352109#false} assume 0 == ~st4~0; {352109#false} is VALID [2020-07-17 23:23:05,594 INFO L280 TraceCheckUtils]: 92: Hoare triple {352109#false} assume 0 == ~nl1~0; {352109#false} is VALID [2020-07-17 23:23:05,594 INFO L280 TraceCheckUtils]: 93: Hoare triple {352109#false} assume 0 == ~nl2~0; {352109#false} is VALID [2020-07-17 23:23:05,594 INFO L280 TraceCheckUtils]: 94: Hoare triple {352109#false} assume 0 == ~nl3~0; {352109#false} is VALID [2020-07-17 23:23:05,594 INFO L280 TraceCheckUtils]: 95: Hoare triple {352109#false} assume 0 == ~nl4~0; {352109#false} is VALID [2020-07-17 23:23:05,594 INFO L280 TraceCheckUtils]: 96: Hoare triple {352109#false} assume 0 == ~mode1~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,595 INFO L280 TraceCheckUtils]: 97: Hoare triple {352109#false} assume 0 == ~mode2~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,595 INFO L280 TraceCheckUtils]: 98: Hoare triple {352109#false} assume 0 == ~mode3~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,595 INFO L280 TraceCheckUtils]: 99: Hoare triple {352109#false} assume 0 == ~mode4~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,595 INFO L280 TraceCheckUtils]: 100: Hoare triple {352109#false} assume !(0 == ~newmax1~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,595 INFO L280 TraceCheckUtils]: 101: Hoare triple {352109#false} assume !(0 == ~newmax2~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,595 INFO L280 TraceCheckUtils]: 102: Hoare triple {352109#false} assume !(0 == ~newmax3~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,596 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 [2020-07-17 23:23:05,596 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 [2020-07-17 23:23:05,596 INFO L280 TraceCheckUtils]: 105: Hoare triple {352109#false} assume !!(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,596 INFO L280 TraceCheckUtils]: 106: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,596 INFO L280 TraceCheckUtils]: 107: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,596 INFO L280 TraceCheckUtils]: 108: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,596 INFO L280 TraceCheckUtils]: 109: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,597 INFO L280 TraceCheckUtils]: 110: Hoare triple {352109#false} ~mode1~0 := 1;havoc ~node2__newmax~0;~node2__newmax~0 := 0; {352109#false} is VALID [2020-07-17 23:23:05,597 INFO L280 TraceCheckUtils]: 111: Hoare triple {352109#false} assume !!(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,597 INFO L280 TraceCheckUtils]: 112: Hoare triple {352109#false} assume ~r2~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,597 INFO L280 TraceCheckUtils]: 113: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,597 INFO L280 TraceCheckUtils]: 114: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,598 INFO L280 TraceCheckUtils]: 115: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,598 INFO L280 TraceCheckUtils]: 116: Hoare triple {352109#false} ~mode2~0 := 1;havoc ~node3__newmax~0;~node3__newmax~0 := 0; {352109#false} is VALID [2020-07-17 23:23:05,598 INFO L280 TraceCheckUtils]: 117: Hoare triple {352109#false} assume !!(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,598 INFO L280 TraceCheckUtils]: 118: Hoare triple {352109#false} assume ~r3~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,598 INFO L280 TraceCheckUtils]: 119: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,598 INFO L280 TraceCheckUtils]: 120: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,599 INFO L280 TraceCheckUtils]: 121: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,599 INFO L280 TraceCheckUtils]: 122: Hoare triple {352109#false} ~mode3~0 := 1;havoc ~node4__newmax~0;~node4__newmax~0 := 0; {352109#false} is VALID [2020-07-17 23:23:05,599 INFO L280 TraceCheckUtils]: 123: Hoare triple {352109#false} assume !!(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,599 INFO L280 TraceCheckUtils]: 124: Hoare triple {352109#false} assume ~r4~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,599 INFO L280 TraceCheckUtils]: 125: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,599 INFO L280 TraceCheckUtils]: 126: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,600 INFO L280 TraceCheckUtils]: 127: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,600 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 [2020-07-17 23:23:05,600 INFO L280 TraceCheckUtils]: 129: Hoare triple {352109#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,600 INFO L280 TraceCheckUtils]: 130: Hoare triple {352109#false} assume ~st1~0 + ~nl1~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,600 INFO L280 TraceCheckUtils]: 131: Hoare triple {352109#false} assume ~st2~0 + ~nl2~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,601 INFO L280 TraceCheckUtils]: 132: Hoare triple {352109#false} assume ~st3~0 + ~nl3~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,601 INFO L280 TraceCheckUtils]: 133: Hoare triple {352109#false} assume ~st4~0 + ~nl4~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,601 INFO L280 TraceCheckUtils]: 134: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-17 23:23:05,601 INFO L280 TraceCheckUtils]: 135: Hoare triple {352109#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {352109#false} is VALID [2020-07-17 23:23:05,601 INFO L280 TraceCheckUtils]: 136: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,601 INFO L280 TraceCheckUtils]: 137: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-17 23:23:05,602 INFO L280 TraceCheckUtils]: 138: Hoare triple {352109#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {352109#false} is VALID [2020-07-17 23:23:05,602 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 [2020-07-17 23:23:05,602 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 [2020-07-17 23:23:05,602 INFO L280 TraceCheckUtils]: 141: Hoare triple {352109#false} assume !(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,602 INFO L280 TraceCheckUtils]: 142: Hoare triple {352109#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,602 INFO L280 TraceCheckUtils]: 143: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,603 INFO L280 TraceCheckUtils]: 144: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,603 INFO L280 TraceCheckUtils]: 145: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,603 INFO L280 TraceCheckUtils]: 146: Hoare triple {352109#false} ~newmax1~0 := ~node1__newmax~1; {352109#false} is VALID [2020-07-17 23:23:05,603 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 [2020-07-17 23:23:05,603 INFO L280 TraceCheckUtils]: 148: Hoare triple {352109#false} assume !(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,603 INFO L280 TraceCheckUtils]: 149: Hoare triple {352109#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,603 INFO L280 TraceCheckUtils]: 150: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,604 INFO L280 TraceCheckUtils]: 151: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,604 INFO L280 TraceCheckUtils]: 152: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,604 INFO L280 TraceCheckUtils]: 153: Hoare triple {352109#false} ~newmax2~0 := ~node2__newmax~1; {352109#false} is VALID [2020-07-17 23:23:05,604 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 [2020-07-17 23:23:05,604 INFO L280 TraceCheckUtils]: 155: Hoare triple {352109#false} assume !(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,604 INFO L280 TraceCheckUtils]: 156: Hoare triple {352109#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,605 INFO L280 TraceCheckUtils]: 157: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,605 INFO L280 TraceCheckUtils]: 158: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,605 INFO L280 TraceCheckUtils]: 159: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,605 INFO L280 TraceCheckUtils]: 160: Hoare triple {352109#false} ~newmax3~0 := ~node3__newmax~1; {352109#false} is VALID [2020-07-17 23:23:05,605 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 [2020-07-17 23:23:05,605 INFO L280 TraceCheckUtils]: 162: Hoare triple {352109#false} assume !(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,606 INFO L280 TraceCheckUtils]: 163: Hoare triple {352109#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,606 INFO L280 TraceCheckUtils]: 164: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,606 INFO L280 TraceCheckUtils]: 165: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,606 INFO L280 TraceCheckUtils]: 166: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,606 INFO L280 TraceCheckUtils]: 167: Hoare triple {352109#false} ~newmax4~0 := ~node4__newmax~1; {352109#false} is VALID [2020-07-17 23:23:05,606 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 [2020-07-17 23:23:05,607 INFO L280 TraceCheckUtils]: 169: Hoare triple {352109#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,607 INFO L280 TraceCheckUtils]: 170: Hoare triple {352109#false} assume ~st1~0 + ~nl1~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,607 INFO L280 TraceCheckUtils]: 171: Hoare triple {352109#false} assume ~st2~0 + ~nl2~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,607 INFO L280 TraceCheckUtils]: 172: Hoare triple {352109#false} assume ~st3~0 + ~nl3~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,607 INFO L280 TraceCheckUtils]: 173: Hoare triple {352109#false} assume ~st4~0 + ~nl4~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,607 INFO L280 TraceCheckUtils]: 174: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-17 23:23:05,608 INFO L280 TraceCheckUtils]: 175: Hoare triple {352109#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {352109#false} is VALID [2020-07-17 23:23:05,608 INFO L280 TraceCheckUtils]: 176: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,608 INFO L280 TraceCheckUtils]: 177: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-17 23:23:05,608 INFO L280 TraceCheckUtils]: 178: Hoare triple {352109#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {352109#false} is VALID [2020-07-17 23:23:05,608 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 [2020-07-17 23:23:05,608 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 [2020-07-17 23:23:05,608 INFO L280 TraceCheckUtils]: 181: Hoare triple {352109#false} assume !!(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,608 INFO L280 TraceCheckUtils]: 182: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,608 INFO L280 TraceCheckUtils]: 183: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,608 INFO L280 TraceCheckUtils]: 184: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,609 INFO L280 TraceCheckUtils]: 185: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,609 INFO L280 TraceCheckUtils]: 186: Hoare triple {352109#false} ~mode1~0 := 1;havoc ~node2__newmax~2;~node2__newmax~2 := 0; {352109#false} is VALID [2020-07-17 23:23:05,609 INFO L280 TraceCheckUtils]: 187: Hoare triple {352109#false} assume !!(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,609 INFO L280 TraceCheckUtils]: 188: Hoare triple {352109#false} assume ~r2~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,609 INFO L280 TraceCheckUtils]: 189: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,609 INFO L280 TraceCheckUtils]: 190: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,609 INFO L280 TraceCheckUtils]: 191: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,609 INFO L280 TraceCheckUtils]: 192: Hoare triple {352109#false} ~mode2~0 := 1;havoc ~node3__newmax~2;~node3__newmax~2 := 0; {352109#false} is VALID [2020-07-17 23:23:05,609 INFO L280 TraceCheckUtils]: 193: Hoare triple {352109#false} assume !!(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,610 INFO L280 TraceCheckUtils]: 194: Hoare triple {352109#false} assume ~r3~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,610 INFO L280 TraceCheckUtils]: 195: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,610 INFO L280 TraceCheckUtils]: 196: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,610 INFO L280 TraceCheckUtils]: 197: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,610 INFO L280 TraceCheckUtils]: 198: Hoare triple {352109#false} ~mode3~0 := 1;havoc ~node4__newmax~2;~node4__newmax~2 := 0; {352109#false} is VALID [2020-07-17 23:23:05,610 INFO L280 TraceCheckUtils]: 199: Hoare triple {352109#false} assume !!(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,610 INFO L280 TraceCheckUtils]: 200: Hoare triple {352109#false} assume ~r4~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,610 INFO L280 TraceCheckUtils]: 201: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,610 INFO L280 TraceCheckUtils]: 202: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,611 INFO L280 TraceCheckUtils]: 203: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,611 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 [2020-07-17 23:23:05,611 INFO L280 TraceCheckUtils]: 205: Hoare triple {352109#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,611 INFO L280 TraceCheckUtils]: 206: Hoare triple {352109#false} assume ~st1~0 + ~nl1~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,611 INFO L280 TraceCheckUtils]: 207: Hoare triple {352109#false} assume ~st2~0 + ~nl2~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,611 INFO L280 TraceCheckUtils]: 208: Hoare triple {352109#false} assume ~st3~0 + ~nl3~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,611 INFO L280 TraceCheckUtils]: 209: Hoare triple {352109#false} assume ~st4~0 + ~nl4~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,611 INFO L280 TraceCheckUtils]: 210: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-17 23:23:05,611 INFO L280 TraceCheckUtils]: 211: Hoare triple {352109#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {352109#false} is VALID [2020-07-17 23:23:05,612 INFO L280 TraceCheckUtils]: 212: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,612 INFO L280 TraceCheckUtils]: 213: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-17 23:23:05,612 INFO L280 TraceCheckUtils]: 214: Hoare triple {352109#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {352109#false} is VALID [2020-07-17 23:23:05,612 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 [2020-07-17 23:23:05,612 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 [2020-07-17 23:23:05,612 INFO L280 TraceCheckUtils]: 217: Hoare triple {352109#false} assume !(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,612 INFO L280 TraceCheckUtils]: 218: Hoare triple {352109#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,612 INFO L280 TraceCheckUtils]: 219: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,612 INFO L280 TraceCheckUtils]: 220: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,612 INFO L280 TraceCheckUtils]: 221: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,613 INFO L280 TraceCheckUtils]: 222: Hoare triple {352109#false} ~newmax1~0 := ~node1__newmax~3; {352109#false} is VALID [2020-07-17 23:23:05,613 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 [2020-07-17 23:23:05,613 INFO L280 TraceCheckUtils]: 224: Hoare triple {352109#false} assume !(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,613 INFO L280 TraceCheckUtils]: 225: Hoare triple {352109#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,613 INFO L280 TraceCheckUtils]: 226: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,613 INFO L280 TraceCheckUtils]: 227: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,613 INFO L280 TraceCheckUtils]: 228: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,613 INFO L280 TraceCheckUtils]: 229: Hoare triple {352109#false} ~newmax2~0 := ~node2__newmax~3; {352109#false} is VALID [2020-07-17 23:23:05,613 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 [2020-07-17 23:23:05,614 INFO L280 TraceCheckUtils]: 231: Hoare triple {352109#false} assume !(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,614 INFO L280 TraceCheckUtils]: 232: Hoare triple {352109#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,614 INFO L280 TraceCheckUtils]: 233: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,614 INFO L280 TraceCheckUtils]: 234: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,614 INFO L280 TraceCheckUtils]: 235: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,614 INFO L280 TraceCheckUtils]: 236: Hoare triple {352109#false} ~newmax3~0 := ~node3__newmax~3; {352109#false} is VALID [2020-07-17 23:23:05,614 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 [2020-07-17 23:23:05,614 INFO L280 TraceCheckUtils]: 238: Hoare triple {352109#false} assume !(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,614 INFO L280 TraceCheckUtils]: 239: Hoare triple {352109#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,614 INFO L280 TraceCheckUtils]: 240: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,615 INFO L280 TraceCheckUtils]: 241: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,615 INFO L280 TraceCheckUtils]: 242: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,615 INFO L280 TraceCheckUtils]: 243: Hoare triple {352109#false} ~newmax4~0 := ~node4__newmax~3; {352109#false} is VALID [2020-07-17 23:23:05,615 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 [2020-07-17 23:23:05,615 INFO L280 TraceCheckUtils]: 245: Hoare triple {352109#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,615 INFO L280 TraceCheckUtils]: 246: Hoare triple {352109#false} assume ~st1~0 + ~nl1~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,615 INFO L280 TraceCheckUtils]: 247: Hoare triple {352109#false} assume ~st2~0 + ~nl2~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,616 INFO L280 TraceCheckUtils]: 248: Hoare triple {352109#false} assume ~st3~0 + ~nl3~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,616 INFO L280 TraceCheckUtils]: 249: Hoare triple {352109#false} assume ~st4~0 + ~nl4~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,616 INFO L280 TraceCheckUtils]: 250: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-17 23:23:05,616 INFO L280 TraceCheckUtils]: 251: Hoare triple {352109#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {352109#false} is VALID [2020-07-17 23:23:05,616 INFO L280 TraceCheckUtils]: 252: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,616 INFO L280 TraceCheckUtils]: 253: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-17 23:23:05,617 INFO L280 TraceCheckUtils]: 254: Hoare triple {352109#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {352109#false} is VALID [2020-07-17 23:23:05,617 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 [2020-07-17 23:23:05,617 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 [2020-07-17 23:23:05,617 INFO L280 TraceCheckUtils]: 257: Hoare triple {352109#false} assume !!(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,617 INFO L280 TraceCheckUtils]: 258: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,617 INFO L280 TraceCheckUtils]: 259: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,618 INFO L280 TraceCheckUtils]: 260: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,618 INFO L280 TraceCheckUtils]: 261: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,618 INFO L280 TraceCheckUtils]: 262: Hoare triple {352109#false} ~mode1~0 := 1;havoc ~node2__newmax~4;~node2__newmax~4 := 0; {352109#false} is VALID [2020-07-17 23:23:05,618 INFO L280 TraceCheckUtils]: 263: Hoare triple {352109#false} assume !!(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,618 INFO L280 TraceCheckUtils]: 264: Hoare triple {352109#false} assume ~r2~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,618 INFO L280 TraceCheckUtils]: 265: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,618 INFO L280 TraceCheckUtils]: 266: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,618 INFO L280 TraceCheckUtils]: 267: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,619 INFO L280 TraceCheckUtils]: 268: Hoare triple {352109#false} ~mode2~0 := 1;havoc ~node3__newmax~4;~node3__newmax~4 := 0; {352109#false} is VALID [2020-07-17 23:23:05,619 INFO L280 TraceCheckUtils]: 269: Hoare triple {352109#false} assume !!(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,619 INFO L280 TraceCheckUtils]: 270: Hoare triple {352109#false} assume ~r3~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,619 INFO L280 TraceCheckUtils]: 271: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,619 INFO L280 TraceCheckUtils]: 272: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,619 INFO L280 TraceCheckUtils]: 273: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,619 INFO L280 TraceCheckUtils]: 274: Hoare triple {352109#false} ~mode3~0 := 1;havoc ~node4__newmax~4;~node4__newmax~4 := 0; {352109#false} is VALID [2020-07-17 23:23:05,619 INFO L280 TraceCheckUtils]: 275: Hoare triple {352109#false} assume !!(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,619 INFO L280 TraceCheckUtils]: 276: Hoare triple {352109#false} assume ~r4~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,620 INFO L280 TraceCheckUtils]: 277: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,620 INFO L280 TraceCheckUtils]: 278: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,620 INFO L280 TraceCheckUtils]: 279: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,620 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 [2020-07-17 23:23:05,620 INFO L280 TraceCheckUtils]: 281: Hoare triple {352109#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,620 INFO L280 TraceCheckUtils]: 282: Hoare triple {352109#false} assume ~st1~0 + ~nl1~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,620 INFO L280 TraceCheckUtils]: 283: Hoare triple {352109#false} assume ~st2~0 + ~nl2~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,620 INFO L280 TraceCheckUtils]: 284: Hoare triple {352109#false} assume ~st3~0 + ~nl3~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,620 INFO L280 TraceCheckUtils]: 285: Hoare triple {352109#false} assume ~st4~0 + ~nl4~0 <= 1; {352109#false} is VALID [2020-07-17 23:23:05,620 INFO L280 TraceCheckUtils]: 286: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-17 23:23:05,621 INFO L280 TraceCheckUtils]: 287: Hoare triple {352109#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {352109#false} is VALID [2020-07-17 23:23:05,621 INFO L280 TraceCheckUtils]: 288: Hoare triple {352109#false} assume ~r1~0 % 256 < 3; {352109#false} is VALID [2020-07-17 23:23:05,621 INFO L280 TraceCheckUtils]: 289: Hoare triple {352109#false} assume !(~r1~0 % 256 >= 3); {352109#false} is VALID [2020-07-17 23:23:05,621 INFO L280 TraceCheckUtils]: 290: Hoare triple {352109#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {352109#false} is VALID [2020-07-17 23:23:05,621 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 [2020-07-17 23:23:05,621 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 [2020-07-17 23:23:05,621 INFO L280 TraceCheckUtils]: 293: Hoare triple {352109#false} assume !(0 == ~mode1~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,621 INFO L280 TraceCheckUtils]: 294: Hoare triple {352109#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,621 INFO L280 TraceCheckUtils]: 295: Hoare triple {352109#false} assume !!(0 == ~ep21~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,622 INFO L280 TraceCheckUtils]: 296: Hoare triple {352109#false} assume !!(0 == ~ep31~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,622 INFO L280 TraceCheckUtils]: 297: Hoare triple {352109#false} assume !!(0 == ~ep41~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,622 INFO L280 TraceCheckUtils]: 298: Hoare triple {352109#false} ~newmax1~0 := ~node1__newmax~5; {352109#false} is VALID [2020-07-17 23:23:05,622 INFO L280 TraceCheckUtils]: 299: Hoare triple {352109#false} assume 3 == ~r1~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,622 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 [2020-07-17 23:23:05,622 INFO L280 TraceCheckUtils]: 301: Hoare triple {352109#false} assume !(0 == ~mode2~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,622 INFO L280 TraceCheckUtils]: 302: Hoare triple {352109#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,622 INFO L280 TraceCheckUtils]: 303: Hoare triple {352109#false} assume !!(0 == ~ep12~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,622 INFO L280 TraceCheckUtils]: 304: Hoare triple {352109#false} assume !!(0 == ~ep32~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,623 INFO L280 TraceCheckUtils]: 305: Hoare triple {352109#false} assume !!(0 == ~ep42~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,623 INFO L280 TraceCheckUtils]: 306: Hoare triple {352109#false} ~newmax2~0 := ~node2__newmax~5; {352109#false} is VALID [2020-07-17 23:23:05,623 INFO L280 TraceCheckUtils]: 307: Hoare triple {352109#false} assume 3 == ~r2~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,623 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 [2020-07-17 23:23:05,623 INFO L280 TraceCheckUtils]: 309: Hoare triple {352109#false} assume !(0 == ~mode3~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,623 INFO L280 TraceCheckUtils]: 310: Hoare triple {352109#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,623 INFO L280 TraceCheckUtils]: 311: Hoare triple {352109#false} assume !!(0 == ~ep13~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,623 INFO L280 TraceCheckUtils]: 312: Hoare triple {352109#false} assume !!(0 == ~ep23~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,623 INFO L280 TraceCheckUtils]: 313: Hoare triple {352109#false} assume !!(0 == ~ep43~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,623 INFO L280 TraceCheckUtils]: 314: Hoare triple {352109#false} ~newmax3~0 := ~node3__newmax~5; {352109#false} is VALID [2020-07-17 23:23:05,624 INFO L280 TraceCheckUtils]: 315: Hoare triple {352109#false} assume 3 == ~r3~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,624 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 [2020-07-17 23:23:05,624 INFO L280 TraceCheckUtils]: 317: Hoare triple {352109#false} assume !(0 == ~mode4~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,624 INFO L280 TraceCheckUtils]: 318: Hoare triple {352109#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,624 INFO L280 TraceCheckUtils]: 319: Hoare triple {352109#false} assume !!(0 == ~ep14~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,624 INFO L280 TraceCheckUtils]: 320: Hoare triple {352109#false} assume !!(0 == ~ep24~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,624 INFO L280 TraceCheckUtils]: 321: Hoare triple {352109#false} assume !!(0 == ~ep34~0 % 256); {352109#false} is VALID [2020-07-17 23:23:05,624 INFO L280 TraceCheckUtils]: 322: Hoare triple {352109#false} ~newmax4~0 := ~node4__newmax~5; {352109#false} is VALID [2020-07-17 23:23:05,625 INFO L280 TraceCheckUtils]: 323: Hoare triple {352109#false} assume 3 == ~r4~0 % 256; {352109#false} is VALID [2020-07-17 23:23:05,625 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 [2020-07-17 23:23:05,625 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 [2020-07-17 23:23:05,625 INFO L280 TraceCheckUtils]: 326: Hoare triple {352109#false} assume 0 == ~assert__arg~5 % 256; {352109#false} is VALID [2020-07-17 23:23:05,625 INFO L280 TraceCheckUtils]: 327: Hoare triple {352109#false} assume !false; {352109#false} is VALID [2020-07-17 23:23:05,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 23:23:05,783 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [102256573] [2020-07-17 23:23:05,783 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 23:23:05,783 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 23:23:05,783 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280477144] [2020-07-17 23:23:05,784 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 328 [2020-07-17 23:23:05,784 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 23:23:05,785 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 23:23:06,527 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 328 edges. 328 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 23:23:06,528 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 23:23:06,528 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 23:23:06,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 23:23:06,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 23:23:06,529 INFO L87 Difference]: Start difference. First operand 16576 states and 25242 transitions. Second operand 5 states.