/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 06:59:30,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 06:59:30,241 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 06:59:30,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 06:59:30,256 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 06:59:30,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 06:59:30,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 06:59:30,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 06:59:30,262 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 06:59:30,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 06:59:30,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 06:59:30,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 06:59:30,265 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 06:59:30,266 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 06:59:30,267 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 06:59:30,268 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 06:59:30,269 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 06:59:30,270 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 06:59:30,272 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 06:59:30,274 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 06:59:30,276 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 06:59:30,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 06:59:30,278 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 06:59:30,279 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 06:59:30,282 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 06:59:30,282 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 06:59:30,282 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 06:59:30,283 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 06:59:30,284 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 06:59:30,285 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 06:59:30,285 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 06:59:30,286 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 06:59:30,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 06:59:30,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 06:59:30,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 06:59:30,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 06:59:30,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 06:59:30,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 06:59:30,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 06:59:30,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 06:59:30,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 06:59:30,293 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 06:59:30,302 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 06:59:30,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 06:59:30,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 06:59:30,304 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 06:59:30,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 06:59:30,305 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 06:59:30,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 06:59:30,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 06:59:30,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 06:59:30,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 06:59:30,306 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 06:59:30,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 06:59:30,306 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 06:59:30,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 06:59:30,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 06:59:30,307 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 06:59:30,307 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 06:59:30,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 06:59:30,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 06:59:30,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 06:59:30,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 06:59:30,308 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 06:59:30,308 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-18 06:59:30,578 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 06:59:30,598 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 06:59:30,602 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 06:59:30,603 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 06:59:30,604 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 06:59:30,604 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-18 06:59:30,672 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bb46a833/d91ce7a282a241bea1294994f82ba949/FLAG3d5165ae9 [2020-07-18 06:59:31,259 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 06:59:31,259 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-18 06:59:31,272 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bb46a833/d91ce7a282a241bea1294994f82ba949/FLAG3d5165ae9 [2020-07-18 06:59:31,499 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bb46a833/d91ce7a282a241bea1294994f82ba949 [2020-07-18 06:59:31,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 06:59:31,512 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 06:59:31,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 06:59:31,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 06:59:31,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 06:59:31,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 06:59:31" (1/1) ... [2020-07-18 06:59:31,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45ff5312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:59:31, skipping insertion in model container [2020-07-18 06:59:31,522 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 06:59:31" (1/1) ... [2020-07-18 06:59:31,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 06:59:31,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 06:59:32,227 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 06:59:32,243 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 06:59:32,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 06:59:32,454 INFO L208 MainTranslator]: Completed translation [2020-07-18 06:59:32,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:59:32 WrapperNode [2020-07-18 06:59:32,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 06:59:32,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 06:59:32,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 06:59:32,455 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 06:59:32,466 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:59:32" (1/1) ... [2020-07-18 06:59:32,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:59:32" (1/1) ... [2020-07-18 06:59:32,483 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:59:32" (1/1) ... [2020-07-18 06:59:32,484 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:59:32" (1/1) ... [2020-07-18 06:59:32,529 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:59:32" (1/1) ... [2020-07-18 06:59:32,561 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:59:32" (1/1) ... [2020-07-18 06:59:32,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:59:32" (1/1) ... [2020-07-18 06:59:32,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 06:59:32,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 06:59:32,575 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 06:59:32,575 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 06:59:32,576 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:59:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 06:59:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 06:59:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 06:59:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-18 06:59:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 06:59:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 06:59:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-18 06:59:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-18 06:59:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-18 06:59:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-18 06:59:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 06:59:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-18 06:59:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-18 06:59:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-18 06:59:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-18 06:59:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-18 06:59:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-18 06:59:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-18 06:59:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-18 06:59:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 06:59:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 06:59:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 06:59:35,289 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 06:59:35,289 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-18 06:59:35,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 06:59:35 BoogieIcfgContainer [2020-07-18 06:59:35,301 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 06:59:35,302 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 06:59:35,302 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 06:59:35,306 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 06:59:35,306 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 06:59:31" (1/3) ... [2020-07-18 06:59:35,307 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59d8c1fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 06:59:35, skipping insertion in model container [2020-07-18 06:59:35,307 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:59:32" (2/3) ... [2020-07-18 06:59:35,308 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59d8c1fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 06:59:35, skipping insertion in model container [2020-07-18 06:59:35,308 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 06:59:35" (3/3) ... [2020-07-18 06:59:35,309 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-18 06:59:35,320 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 06:59:35,329 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 06:59:35,344 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 06:59:35,367 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 06:59:35,367 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 06:59:35,367 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 06:59:35,367 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 06:59:35,368 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 06:59:35,368 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 06:59:35,368 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 06:59:35,368 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 06:59:35,402 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states. [2020-07-18 06:59:35,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-07-18 06:59:35,445 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:59:35,446 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 06:59:35,447 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:59:35,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:59:35,454 INFO L82 PathProgramCache]: Analyzing trace with hash 1632941541, now seen corresponding path program 1 times [2020-07-18 06:59:35,461 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:59:35,462 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [533475249] [2020-07-18 06:59:35,462 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:59:35,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:59:36,581 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-18 06:59:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:59:36,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {970#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {906#true} ~nomsg~0 := -1; {906#true} is VALID [2020-07-18 06:59:36,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {906#true} ~p12~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,681 INFO L280 TraceCheckUtils]: 3: Hoare triple {906#true} ~p12_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,682 INFO L280 TraceCheckUtils]: 4: Hoare triple {906#true} ~p12_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {906#true} ~ep12~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,682 INFO L280 TraceCheckUtils]: 6: Hoare triple {906#true} ~p13~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,683 INFO L280 TraceCheckUtils]: 7: Hoare triple {906#true} ~p13_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,683 INFO L280 TraceCheckUtils]: 8: Hoare triple {906#true} ~p13_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,683 INFO L280 TraceCheckUtils]: 9: Hoare triple {906#true} ~ep13~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {906#true} ~p21~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,684 INFO L280 TraceCheckUtils]: 11: Hoare triple {906#true} ~p21_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,685 INFO L280 TraceCheckUtils]: 12: Hoare triple {906#true} ~p21_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,685 INFO L280 TraceCheckUtils]: 13: Hoare triple {906#true} ~ep21~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {906#true} ~p23~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {906#true} ~p23_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,686 INFO L280 TraceCheckUtils]: 16: Hoare triple {906#true} ~p23_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,686 INFO L280 TraceCheckUtils]: 17: Hoare triple {906#true} ~ep23~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,687 INFO L280 TraceCheckUtils]: 18: Hoare triple {906#true} ~p31~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,687 INFO L280 TraceCheckUtils]: 19: Hoare triple {906#true} ~p31_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,687 INFO L280 TraceCheckUtils]: 20: Hoare triple {906#true} ~p31_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,688 INFO L280 TraceCheckUtils]: 21: Hoare triple {906#true} ~ep31~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,688 INFO L280 TraceCheckUtils]: 22: Hoare triple {906#true} ~p32~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,688 INFO L280 TraceCheckUtils]: 23: Hoare triple {906#true} ~p32_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,689 INFO L280 TraceCheckUtils]: 24: Hoare triple {906#true} ~p32_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,689 INFO L280 TraceCheckUtils]: 25: Hoare triple {906#true} ~ep32~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,690 INFO L280 TraceCheckUtils]: 26: Hoare triple {906#true} ~id1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,690 INFO L280 TraceCheckUtils]: 27: Hoare triple {906#true} ~r1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,690 INFO L280 TraceCheckUtils]: 28: Hoare triple {906#true} ~st1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,691 INFO L280 TraceCheckUtils]: 29: Hoare triple {906#true} ~nl1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,691 INFO L280 TraceCheckUtils]: 30: Hoare triple {906#true} ~m1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,691 INFO L280 TraceCheckUtils]: 31: Hoare triple {906#true} ~max1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,692 INFO L280 TraceCheckUtils]: 32: Hoare triple {906#true} ~mode1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,692 INFO L280 TraceCheckUtils]: 33: Hoare triple {906#true} ~newmax1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,692 INFO L280 TraceCheckUtils]: 34: Hoare triple {906#true} ~id2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,693 INFO L280 TraceCheckUtils]: 35: Hoare triple {906#true} ~r2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,693 INFO L280 TraceCheckUtils]: 36: Hoare triple {906#true} ~st2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,693 INFO L280 TraceCheckUtils]: 37: Hoare triple {906#true} ~nl2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,694 INFO L280 TraceCheckUtils]: 38: Hoare triple {906#true} ~m2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,694 INFO L280 TraceCheckUtils]: 39: Hoare triple {906#true} ~max2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,694 INFO L280 TraceCheckUtils]: 40: Hoare triple {906#true} ~mode2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,695 INFO L280 TraceCheckUtils]: 41: Hoare triple {906#true} ~newmax2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,695 INFO L280 TraceCheckUtils]: 42: Hoare triple {906#true} ~id3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,695 INFO L280 TraceCheckUtils]: 43: Hoare triple {906#true} ~r3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,696 INFO L280 TraceCheckUtils]: 44: Hoare triple {906#true} ~st3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,696 INFO L280 TraceCheckUtils]: 45: Hoare triple {906#true} ~nl3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,696 INFO L280 TraceCheckUtils]: 46: Hoare triple {906#true} ~m3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,697 INFO L280 TraceCheckUtils]: 47: Hoare triple {906#true} ~max3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,697 INFO L280 TraceCheckUtils]: 48: Hoare triple {906#true} ~mode3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,697 INFO L280 TraceCheckUtils]: 49: Hoare triple {906#true} ~newmax3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,698 INFO L280 TraceCheckUtils]: 50: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {906#true} is VALID [2020-07-18 06:59:36,698 INFO L280 TraceCheckUtils]: 51: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {906#true} is VALID [2020-07-18 06:59:36,698 INFO L280 TraceCheckUtils]: 52: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {906#true} is VALID [2020-07-18 06:59:36,699 INFO L280 TraceCheckUtils]: 53: Hoare triple {906#true} ~__return_1873~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,699 INFO L280 TraceCheckUtils]: 54: Hoare triple {906#true} ~__return_2019~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,699 INFO L280 TraceCheckUtils]: 55: Hoare triple {906#true} ~__return_2152~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,700 INFO L280 TraceCheckUtils]: 56: Hoare triple {906#true} ~__return_2288~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,700 INFO L280 TraceCheckUtils]: 57: Hoare triple {906#true} ~__return_2426~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,700 INFO L280 TraceCheckUtils]: 58: Hoare triple {906#true} ~__return_2551~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,701 INFO L280 TraceCheckUtils]: 59: Hoare triple {906#true} assume true; {906#true} is VALID [2020-07-18 06:59:36,701 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {906#true} {906#true} #1944#return; {906#true} is VALID [2020-07-18 06:59:36,712 INFO L263 TraceCheckUtils]: 0: Hoare triple {906#true} call ULTIMATE.init(); {970#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 06:59:36,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {970#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {906#true} ~nomsg~0 := -1; {906#true} is VALID [2020-07-18 06:59:36,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {906#true} ~p12~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {906#true} ~p12_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {906#true} ~p12_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {906#true} ~ep12~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {906#true} ~p13~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {906#true} ~p13_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,716 INFO L280 TraceCheckUtils]: 9: Hoare triple {906#true} ~p13_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {906#true} ~ep13~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {906#true} ~p21~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {906#true} ~p21_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {906#true} ~p21_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {906#true} ~ep21~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,718 INFO L280 TraceCheckUtils]: 15: Hoare triple {906#true} ~p23~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {906#true} ~p23_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {906#true} ~p23_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,719 INFO L280 TraceCheckUtils]: 18: Hoare triple {906#true} ~ep23~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,719 INFO L280 TraceCheckUtils]: 19: Hoare triple {906#true} ~p31~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,719 INFO L280 TraceCheckUtils]: 20: Hoare triple {906#true} ~p31_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,720 INFO L280 TraceCheckUtils]: 21: Hoare triple {906#true} ~p31_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,720 INFO L280 TraceCheckUtils]: 22: Hoare triple {906#true} ~ep31~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {906#true} ~p32~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {906#true} ~p32_old~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,721 INFO L280 TraceCheckUtils]: 25: Hoare triple {906#true} ~p32_new~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,721 INFO L280 TraceCheckUtils]: 26: Hoare triple {906#true} ~ep32~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,721 INFO L280 TraceCheckUtils]: 27: Hoare triple {906#true} ~id1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,722 INFO L280 TraceCheckUtils]: 28: Hoare triple {906#true} ~r1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,722 INFO L280 TraceCheckUtils]: 29: Hoare triple {906#true} ~st1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,722 INFO L280 TraceCheckUtils]: 30: Hoare triple {906#true} ~nl1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,723 INFO L280 TraceCheckUtils]: 31: Hoare triple {906#true} ~m1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,723 INFO L280 TraceCheckUtils]: 32: Hoare triple {906#true} ~max1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,723 INFO L280 TraceCheckUtils]: 33: Hoare triple {906#true} ~mode1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,724 INFO L280 TraceCheckUtils]: 34: Hoare triple {906#true} ~newmax1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,724 INFO L280 TraceCheckUtils]: 35: Hoare triple {906#true} ~id2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,724 INFO L280 TraceCheckUtils]: 36: Hoare triple {906#true} ~r2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,725 INFO L280 TraceCheckUtils]: 37: Hoare triple {906#true} ~st2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,725 INFO L280 TraceCheckUtils]: 38: Hoare triple {906#true} ~nl2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,725 INFO L280 TraceCheckUtils]: 39: Hoare triple {906#true} ~m2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,726 INFO L280 TraceCheckUtils]: 40: Hoare triple {906#true} ~max2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,726 INFO L280 TraceCheckUtils]: 41: Hoare triple {906#true} ~mode2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,726 INFO L280 TraceCheckUtils]: 42: Hoare triple {906#true} ~newmax2~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,727 INFO L280 TraceCheckUtils]: 43: Hoare triple {906#true} ~id3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,727 INFO L280 TraceCheckUtils]: 44: Hoare triple {906#true} ~r3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,727 INFO L280 TraceCheckUtils]: 45: Hoare triple {906#true} ~st3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,728 INFO L280 TraceCheckUtils]: 46: Hoare triple {906#true} ~nl3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,728 INFO L280 TraceCheckUtils]: 47: Hoare triple {906#true} ~m3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,728 INFO L280 TraceCheckUtils]: 48: Hoare triple {906#true} ~max3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,729 INFO L280 TraceCheckUtils]: 49: Hoare triple {906#true} ~mode3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,729 INFO L280 TraceCheckUtils]: 50: Hoare triple {906#true} ~newmax3~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,729 INFO L280 TraceCheckUtils]: 51: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {906#true} is VALID [2020-07-18 06:59:36,730 INFO L280 TraceCheckUtils]: 52: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {906#true} is VALID [2020-07-18 06:59:36,730 INFO L280 TraceCheckUtils]: 53: Hoare triple {906#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {906#true} is VALID [2020-07-18 06:59:36,730 INFO L280 TraceCheckUtils]: 54: Hoare triple {906#true} ~__return_1873~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,730 INFO L280 TraceCheckUtils]: 55: Hoare triple {906#true} ~__return_2019~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,731 INFO L280 TraceCheckUtils]: 56: Hoare triple {906#true} ~__return_2152~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,731 INFO L280 TraceCheckUtils]: 57: Hoare triple {906#true} ~__return_2288~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,731 INFO L280 TraceCheckUtils]: 58: Hoare triple {906#true} ~__return_2426~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,732 INFO L280 TraceCheckUtils]: 59: Hoare triple {906#true} ~__return_2551~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,732 INFO L280 TraceCheckUtils]: 60: Hoare triple {906#true} assume true; {906#true} is VALID [2020-07-18 06:59:36,732 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {906#true} {906#true} #1944#return; {906#true} is VALID [2020-07-18 06:59:36,733 INFO L263 TraceCheckUtils]: 62: Hoare triple {906#true} call #t~ret30 := main(); {906#true} is VALID [2020-07-18 06:59:36,733 INFO L280 TraceCheckUtils]: 63: Hoare triple {906#true} havoc ~main__c1~0; {906#true} is VALID [2020-07-18 06:59:36,733 INFO L280 TraceCheckUtils]: 64: Hoare triple {906#true} havoc ~main__i2~0; {906#true} is VALID [2020-07-18 06:59:36,734 INFO L280 TraceCheckUtils]: 65: Hoare triple {906#true} ~main__c1~0 := 0; {906#true} is VALID [2020-07-18 06:59:36,734 INFO L280 TraceCheckUtils]: 66: Hoare triple {906#true} ~ep12~0 := #t~nondet0; {906#true} is VALID [2020-07-18 06:59:36,734 INFO L280 TraceCheckUtils]: 67: Hoare triple {906#true} havoc #t~nondet0; {906#true} is VALID [2020-07-18 06:59:36,734 INFO L280 TraceCheckUtils]: 68: Hoare triple {906#true} ~ep13~0 := #t~nondet1; {906#true} is VALID [2020-07-18 06:59:36,735 INFO L280 TraceCheckUtils]: 69: Hoare triple {906#true} havoc #t~nondet1; {906#true} is VALID [2020-07-18 06:59:36,735 INFO L280 TraceCheckUtils]: 70: Hoare triple {906#true} ~ep21~0 := #t~nondet2; {906#true} is VALID [2020-07-18 06:59:36,735 INFO L280 TraceCheckUtils]: 71: Hoare triple {906#true} havoc #t~nondet2; {906#true} is VALID [2020-07-18 06:59:36,736 INFO L280 TraceCheckUtils]: 72: Hoare triple {906#true} ~ep23~0 := #t~nondet3; {906#true} is VALID [2020-07-18 06:59:36,736 INFO L280 TraceCheckUtils]: 73: Hoare triple {906#true} havoc #t~nondet3; {906#true} is VALID [2020-07-18 06:59:36,736 INFO L280 TraceCheckUtils]: 74: Hoare triple {906#true} ~ep31~0 := #t~nondet4; {906#true} is VALID [2020-07-18 06:59:36,736 INFO L280 TraceCheckUtils]: 75: Hoare triple {906#true} havoc #t~nondet4; {906#true} is VALID [2020-07-18 06:59:36,737 INFO L280 TraceCheckUtils]: 76: Hoare triple {906#true} ~ep32~0 := #t~nondet5; {906#true} is VALID [2020-07-18 06:59:36,737 INFO L280 TraceCheckUtils]: 77: Hoare triple {906#true} havoc #t~nondet5; {906#true} is VALID [2020-07-18 06:59:36,737 INFO L280 TraceCheckUtils]: 78: Hoare triple {906#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {906#true} is VALID [2020-07-18 06:59:36,738 INFO L280 TraceCheckUtils]: 79: Hoare triple {906#true} ~id1~0 := #t~nondet6; {906#true} is VALID [2020-07-18 06:59:36,738 INFO L280 TraceCheckUtils]: 80: Hoare triple {906#true} havoc #t~nondet6; {906#true} is VALID [2020-07-18 06:59:36,738 INFO L280 TraceCheckUtils]: 81: Hoare triple {906#true} ~r1~0 := #t~nondet7; {906#true} is VALID [2020-07-18 06:59:36,739 INFO L280 TraceCheckUtils]: 82: Hoare triple {906#true} havoc #t~nondet7; {906#true} is VALID [2020-07-18 06:59:36,739 INFO L280 TraceCheckUtils]: 83: Hoare triple {906#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {906#true} is VALID [2020-07-18 06:59:36,739 INFO L280 TraceCheckUtils]: 84: Hoare triple {906#true} ~st1~0 := #t~nondet8; {906#true} is VALID [2020-07-18 06:59:36,739 INFO L280 TraceCheckUtils]: 85: Hoare triple {906#true} havoc #t~nondet8; {906#true} is VALID [2020-07-18 06:59:36,740 INFO L280 TraceCheckUtils]: 86: Hoare triple {906#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {906#true} is VALID [2020-07-18 06:59:36,740 INFO L280 TraceCheckUtils]: 87: Hoare triple {906#true} ~nl1~0 := #t~nondet9; {906#true} is VALID [2020-07-18 06:59:36,740 INFO L280 TraceCheckUtils]: 88: Hoare triple {906#true} havoc #t~nondet9; {906#true} is VALID [2020-07-18 06:59:36,741 INFO L280 TraceCheckUtils]: 89: Hoare triple {906#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {906#true} is VALID [2020-07-18 06:59:36,741 INFO L280 TraceCheckUtils]: 90: Hoare triple {906#true} ~m1~0 := #t~nondet10; {906#true} is VALID [2020-07-18 06:59:36,741 INFO L280 TraceCheckUtils]: 91: Hoare triple {906#true} havoc #t~nondet10; {906#true} is VALID [2020-07-18 06:59:36,742 INFO L280 TraceCheckUtils]: 92: Hoare triple {906#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {906#true} is VALID [2020-07-18 06:59:36,742 INFO L280 TraceCheckUtils]: 93: Hoare triple {906#true} ~max1~0 := #t~nondet11; {906#true} is VALID [2020-07-18 06:59:36,742 INFO L280 TraceCheckUtils]: 94: Hoare triple {906#true} havoc #t~nondet11; {906#true} is VALID [2020-07-18 06:59:36,742 INFO L280 TraceCheckUtils]: 95: Hoare triple {906#true} ~mode1~0 := #t~nondet12; {906#true} is VALID [2020-07-18 06:59:36,743 INFO L280 TraceCheckUtils]: 96: Hoare triple {906#true} havoc #t~nondet12; {906#true} is VALID [2020-07-18 06:59:36,743 INFO L280 TraceCheckUtils]: 97: Hoare triple {906#true} ~newmax1~0 := #t~nondet13; {906#true} is VALID [2020-07-18 06:59:36,743 INFO L280 TraceCheckUtils]: 98: Hoare triple {906#true} havoc #t~nondet13; {906#true} is VALID [2020-07-18 06:59:36,744 INFO L280 TraceCheckUtils]: 99: Hoare triple {906#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {906#true} is VALID [2020-07-18 06:59:36,744 INFO L280 TraceCheckUtils]: 100: Hoare triple {906#true} ~id2~0 := #t~nondet14; {906#true} is VALID [2020-07-18 06:59:36,744 INFO L280 TraceCheckUtils]: 101: Hoare triple {906#true} havoc #t~nondet14; {906#true} is VALID [2020-07-18 06:59:36,745 INFO L280 TraceCheckUtils]: 102: Hoare triple {906#true} ~r2~0 := #t~nondet15; {906#true} is VALID [2020-07-18 06:59:36,745 INFO L280 TraceCheckUtils]: 103: Hoare triple {906#true} havoc #t~nondet15; {906#true} is VALID [2020-07-18 06:59:36,745 INFO L280 TraceCheckUtils]: 104: Hoare triple {906#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {906#true} is VALID [2020-07-18 06:59:36,746 INFO L280 TraceCheckUtils]: 105: Hoare triple {906#true} ~st2~0 := #t~nondet16; {906#true} is VALID [2020-07-18 06:59:36,746 INFO L280 TraceCheckUtils]: 106: Hoare triple {906#true} havoc #t~nondet16; {906#true} is VALID [2020-07-18 06:59:36,746 INFO L280 TraceCheckUtils]: 107: Hoare triple {906#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {906#true} is VALID [2020-07-18 06:59:36,747 INFO L280 TraceCheckUtils]: 108: Hoare triple {906#true} ~nl2~0 := #t~nondet17; {906#true} is VALID [2020-07-18 06:59:36,747 INFO L280 TraceCheckUtils]: 109: Hoare triple {906#true} havoc #t~nondet17; {906#true} is VALID [2020-07-18 06:59:36,747 INFO L280 TraceCheckUtils]: 110: Hoare triple {906#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {906#true} is VALID [2020-07-18 06:59:36,747 INFO L280 TraceCheckUtils]: 111: Hoare triple {906#true} ~m2~0 := #t~nondet18; {906#true} is VALID [2020-07-18 06:59:36,748 INFO L280 TraceCheckUtils]: 112: Hoare triple {906#true} havoc #t~nondet18; {906#true} is VALID [2020-07-18 06:59:36,748 INFO L280 TraceCheckUtils]: 113: Hoare triple {906#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {906#true} is VALID [2020-07-18 06:59:36,748 INFO L280 TraceCheckUtils]: 114: Hoare triple {906#true} ~max2~0 := #t~nondet19; {906#true} is VALID [2020-07-18 06:59:36,749 INFO L280 TraceCheckUtils]: 115: Hoare triple {906#true} havoc #t~nondet19; {906#true} is VALID [2020-07-18 06:59:36,749 INFO L280 TraceCheckUtils]: 116: Hoare triple {906#true} ~mode2~0 := #t~nondet20; {906#true} is VALID [2020-07-18 06:59:36,749 INFO L280 TraceCheckUtils]: 117: Hoare triple {906#true} havoc #t~nondet20; {906#true} is VALID [2020-07-18 06:59:36,750 INFO L280 TraceCheckUtils]: 118: Hoare triple {906#true} ~newmax2~0 := #t~nondet21; {906#true} is VALID [2020-07-18 06:59:36,750 INFO L280 TraceCheckUtils]: 119: Hoare triple {906#true} havoc #t~nondet21; {906#true} is VALID [2020-07-18 06:59:36,750 INFO L280 TraceCheckUtils]: 120: Hoare triple {906#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {906#true} is VALID [2020-07-18 06:59:36,751 INFO L280 TraceCheckUtils]: 121: Hoare triple {906#true} ~id3~0 := #t~nondet22; {906#true} is VALID [2020-07-18 06:59:36,751 INFO L280 TraceCheckUtils]: 122: Hoare triple {906#true} havoc #t~nondet22; {906#true} is VALID [2020-07-18 06:59:36,751 INFO L280 TraceCheckUtils]: 123: Hoare triple {906#true} ~r3~0 := #t~nondet23; {906#true} is VALID [2020-07-18 06:59:36,751 INFO L280 TraceCheckUtils]: 124: Hoare triple {906#true} havoc #t~nondet23; {906#true} is VALID [2020-07-18 06:59:36,752 INFO L280 TraceCheckUtils]: 125: Hoare triple {906#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {906#true} is VALID [2020-07-18 06:59:36,752 INFO L280 TraceCheckUtils]: 126: Hoare triple {906#true} ~st3~0 := #t~nondet24; {906#true} is VALID [2020-07-18 06:59:36,752 INFO L280 TraceCheckUtils]: 127: Hoare triple {906#true} havoc #t~nondet24; {906#true} is VALID [2020-07-18 06:59:36,753 INFO L280 TraceCheckUtils]: 128: Hoare triple {906#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {906#true} is VALID [2020-07-18 06:59:36,753 INFO L280 TraceCheckUtils]: 129: Hoare triple {906#true} ~nl3~0 := #t~nondet25; {906#true} is VALID [2020-07-18 06:59:36,753 INFO L280 TraceCheckUtils]: 130: Hoare triple {906#true} havoc #t~nondet25; {906#true} is VALID [2020-07-18 06:59:36,754 INFO L280 TraceCheckUtils]: 131: Hoare triple {906#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {906#true} is VALID [2020-07-18 06:59:36,754 INFO L280 TraceCheckUtils]: 132: Hoare triple {906#true} ~m3~0 := #t~nondet26; {906#true} is VALID [2020-07-18 06:59:36,754 INFO L280 TraceCheckUtils]: 133: Hoare triple {906#true} havoc #t~nondet26; {906#true} is VALID [2020-07-18 06:59:36,754 INFO L280 TraceCheckUtils]: 134: Hoare triple {906#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {906#true} is VALID [2020-07-18 06:59:36,755 INFO L280 TraceCheckUtils]: 135: Hoare triple {906#true} ~max3~0 := #t~nondet27; {906#true} is VALID [2020-07-18 06:59:36,755 INFO L280 TraceCheckUtils]: 136: Hoare triple {906#true} havoc #t~nondet27; {906#true} is VALID [2020-07-18 06:59:36,755 INFO L280 TraceCheckUtils]: 137: Hoare triple {906#true} ~mode3~0 := #t~nondet28; {906#true} is VALID [2020-07-18 06:59:36,756 INFO L280 TraceCheckUtils]: 138: Hoare triple {906#true} havoc #t~nondet28; {906#true} is VALID [2020-07-18 06:59:36,756 INFO L280 TraceCheckUtils]: 139: Hoare triple {906#true} ~newmax3~0 := #t~nondet29; {906#true} is VALID [2020-07-18 06:59:36,756 INFO L280 TraceCheckUtils]: 140: Hoare triple {906#true} havoc #t~nondet29; {906#true} is VALID [2020-07-18 06:59:36,756 INFO L280 TraceCheckUtils]: 141: Hoare triple {906#true} havoc ~init__r121~0; {906#true} is VALID [2020-07-18 06:59:36,757 INFO L280 TraceCheckUtils]: 142: Hoare triple {906#true} havoc ~init__r131~0; {906#true} is VALID [2020-07-18 06:59:36,757 INFO L280 TraceCheckUtils]: 143: Hoare triple {906#true} havoc ~init__r211~0; {906#true} is VALID [2020-07-18 06:59:36,758 INFO L280 TraceCheckUtils]: 144: Hoare triple {906#true} havoc ~init__r231~0; {906#true} is VALID [2020-07-18 06:59:36,758 INFO L280 TraceCheckUtils]: 145: Hoare triple {906#true} havoc ~init__r311~0; {906#true} is VALID [2020-07-18 06:59:36,758 INFO L280 TraceCheckUtils]: 146: Hoare triple {906#true} havoc ~init__r321~0; {906#true} is VALID [2020-07-18 06:59:36,758 INFO L280 TraceCheckUtils]: 147: Hoare triple {906#true} havoc ~init__r122~0; {906#true} is VALID [2020-07-18 06:59:36,759 INFO L280 TraceCheckUtils]: 148: Hoare triple {906#true} havoc ~init__tmp~0; {906#true} is VALID [2020-07-18 06:59:36,759 INFO L280 TraceCheckUtils]: 149: Hoare triple {906#true} havoc ~init__r132~0; {906#true} is VALID [2020-07-18 06:59:36,759 INFO L280 TraceCheckUtils]: 150: Hoare triple {906#true} havoc ~init__tmp___0~0; {906#true} is VALID [2020-07-18 06:59:36,759 INFO L280 TraceCheckUtils]: 151: Hoare triple {906#true} havoc ~init__r212~0; {906#true} is VALID [2020-07-18 06:59:36,760 INFO L280 TraceCheckUtils]: 152: Hoare triple {906#true} havoc ~init__tmp___1~0; {906#true} is VALID [2020-07-18 06:59:36,760 INFO L280 TraceCheckUtils]: 153: Hoare triple {906#true} havoc ~init__r232~0; {906#true} is VALID [2020-07-18 06:59:36,760 INFO L280 TraceCheckUtils]: 154: Hoare triple {906#true} havoc ~init__tmp___2~0; {906#true} is VALID [2020-07-18 06:59:36,761 INFO L280 TraceCheckUtils]: 155: Hoare triple {906#true} havoc ~init__r312~0; {906#true} is VALID [2020-07-18 06:59:36,761 INFO L280 TraceCheckUtils]: 156: Hoare triple {906#true} havoc ~init__tmp___3~0; {906#true} is VALID [2020-07-18 06:59:36,761 INFO L280 TraceCheckUtils]: 157: Hoare triple {906#true} havoc ~init__r322~0; {906#true} is VALID [2020-07-18 06:59:36,762 INFO L280 TraceCheckUtils]: 158: Hoare triple {906#true} havoc ~init__tmp___4~0; {906#true} is VALID [2020-07-18 06:59:36,762 INFO L280 TraceCheckUtils]: 159: Hoare triple {906#true} havoc ~init__tmp___5~0; {906#true} is VALID [2020-07-18 06:59:36,762 INFO L280 TraceCheckUtils]: 160: Hoare triple {906#true} ~init__r121~0 := ~ep12~0; {906#true} is VALID [2020-07-18 06:59:36,762 INFO L280 TraceCheckUtils]: 161: Hoare triple {906#true} ~init__r131~0 := ~ep13~0; {906#true} is VALID [2020-07-18 06:59:36,763 INFO L280 TraceCheckUtils]: 162: Hoare triple {906#true} ~init__r211~0 := ~ep21~0; {906#true} is VALID [2020-07-18 06:59:36,763 INFO L280 TraceCheckUtils]: 163: Hoare triple {906#true} ~init__r231~0 := ~ep23~0; {906#true} is VALID [2020-07-18 06:59:36,763 INFO L280 TraceCheckUtils]: 164: Hoare triple {906#true} ~init__r311~0 := ~ep31~0; {906#true} is VALID [2020-07-18 06:59:36,764 INFO L280 TraceCheckUtils]: 165: Hoare triple {906#true} ~init__r321~0 := ~ep32~0; {906#true} is VALID [2020-07-18 06:59:36,767 INFO L280 TraceCheckUtils]: 166: Hoare triple {906#true} assume !(0 == ~init__r121~0 % 256); {906#true} is VALID [2020-07-18 06:59:36,768 INFO L280 TraceCheckUtils]: 167: Hoare triple {906#true} ~init__tmp~0 := 1; {906#true} is VALID [2020-07-18 06:59:36,768 INFO L280 TraceCheckUtils]: 168: Hoare triple {906#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {906#true} is VALID [2020-07-18 06:59:36,768 INFO L280 TraceCheckUtils]: 169: Hoare triple {906#true} assume !(0 == ~init__r131~0 % 256); {906#true} is VALID [2020-07-18 06:59:36,769 INFO L280 TraceCheckUtils]: 170: Hoare triple {906#true} ~init__tmp___0~0 := 1; {906#true} is VALID [2020-07-18 06:59:36,769 INFO L280 TraceCheckUtils]: 171: Hoare triple {906#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {906#true} is VALID [2020-07-18 06:59:36,772 INFO L280 TraceCheckUtils]: 172: Hoare triple {906#true} assume !(0 == ~init__r211~0 % 256); {906#true} is VALID [2020-07-18 06:59:36,773 INFO L280 TraceCheckUtils]: 173: Hoare triple {906#true} ~init__tmp___1~0 := 1; {906#true} is VALID [2020-07-18 06:59:36,773 INFO L280 TraceCheckUtils]: 174: Hoare triple {906#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {906#true} is VALID [2020-07-18 06:59:36,773 INFO L280 TraceCheckUtils]: 175: Hoare triple {906#true} assume !(0 == ~init__r231~0 % 256); {906#true} is VALID [2020-07-18 06:59:36,774 INFO L280 TraceCheckUtils]: 176: Hoare triple {906#true} ~init__tmp___2~0 := 1; {906#true} is VALID [2020-07-18 06:59:36,774 INFO L280 TraceCheckUtils]: 177: Hoare triple {906#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {906#true} is VALID [2020-07-18 06:59:36,774 INFO L280 TraceCheckUtils]: 178: Hoare triple {906#true} assume !(0 == ~init__r311~0 % 256); {906#true} is VALID [2020-07-18 06:59:36,775 INFO L280 TraceCheckUtils]: 179: Hoare triple {906#true} ~init__tmp___3~0 := 1; {906#true} is VALID [2020-07-18 06:59:36,775 INFO L280 TraceCheckUtils]: 180: Hoare triple {906#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {906#true} is VALID [2020-07-18 06:59:36,777 INFO L280 TraceCheckUtils]: 181: Hoare triple {906#true} assume !(0 == ~init__r321~0 % 256); {906#true} is VALID [2020-07-18 06:59:36,778 INFO L280 TraceCheckUtils]: 182: Hoare triple {906#true} ~init__tmp___4~0 := 1; {906#true} is VALID [2020-07-18 06:59:36,778 INFO L280 TraceCheckUtils]: 183: Hoare triple {906#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {906#true} is VALID [2020-07-18 06:59:36,778 INFO L280 TraceCheckUtils]: 184: Hoare triple {906#true} assume ~id1~0 != ~id2~0; {906#true} is VALID [2020-07-18 06:59:36,779 INFO L280 TraceCheckUtils]: 185: Hoare triple {906#true} assume ~id1~0 != ~id3~0; {906#true} is VALID [2020-07-18 06:59:36,779 INFO L280 TraceCheckUtils]: 186: Hoare triple {906#true} assume ~id2~0 != ~id3~0; {906#true} is VALID [2020-07-18 06:59:36,781 INFO L280 TraceCheckUtils]: 187: Hoare triple {906#true} assume ~id1~0 >= 0; {906#true} is VALID [2020-07-18 06:59:36,781 INFO L280 TraceCheckUtils]: 188: Hoare triple {906#true} assume ~id2~0 >= 0; {906#true} is VALID [2020-07-18 06:59:36,781 INFO L280 TraceCheckUtils]: 189: Hoare triple {906#true} assume ~id3~0 >= 0; {906#true} is VALID [2020-07-18 06:59:36,782 INFO L280 TraceCheckUtils]: 190: Hoare triple {906#true} assume 0 == ~r1~0 % 256; {906#true} is VALID [2020-07-18 06:59:36,782 INFO L280 TraceCheckUtils]: 191: Hoare triple {906#true} assume 0 == ~r2~0 % 256; {906#true} is VALID [2020-07-18 06:59:36,783 INFO L280 TraceCheckUtils]: 192: Hoare triple {906#true} assume 0 == ~r3~0 % 256; {906#true} is VALID [2020-07-18 06:59:36,786 INFO L280 TraceCheckUtils]: 193: Hoare triple {906#true} assume ~max1~0 == ~id1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,790 INFO L280 TraceCheckUtils]: 194: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,792 INFO L280 TraceCheckUtils]: 195: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,793 INFO L280 TraceCheckUtils]: 196: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,794 INFO L280 TraceCheckUtils]: 197: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,797 INFO L280 TraceCheckUtils]: 198: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,799 INFO L280 TraceCheckUtils]: 199: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,799 INFO L280 TraceCheckUtils]: 200: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,800 INFO L280 TraceCheckUtils]: 201: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,801 INFO L280 TraceCheckUtils]: 202: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,801 INFO L280 TraceCheckUtils]: 203: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,802 INFO L280 TraceCheckUtils]: 204: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,803 INFO L280 TraceCheckUtils]: 205: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,804 INFO L280 TraceCheckUtils]: 206: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,811 INFO L280 TraceCheckUtils]: 207: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,812 INFO L280 TraceCheckUtils]: 208: Hoare triple {969#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,812 INFO L280 TraceCheckUtils]: 209: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__return_1873~0 := ~init__tmp___5~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,813 INFO L280 TraceCheckUtils]: 210: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1873~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,814 INFO L280 TraceCheckUtils]: 211: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,814 INFO L280 TraceCheckUtils]: 212: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,815 INFO L280 TraceCheckUtils]: 213: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,816 INFO L280 TraceCheckUtils]: 214: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,816 INFO L280 TraceCheckUtils]: 215: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,817 INFO L280 TraceCheckUtils]: 216: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,818 INFO L280 TraceCheckUtils]: 217: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,818 INFO L280 TraceCheckUtils]: 218: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,819 INFO L280 TraceCheckUtils]: 219: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,820 INFO L280 TraceCheckUtils]: 220: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,820 INFO L280 TraceCheckUtils]: 221: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,821 INFO L280 TraceCheckUtils]: 222: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,821 INFO L280 TraceCheckUtils]: 223: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,822 INFO L280 TraceCheckUtils]: 224: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,823 INFO L280 TraceCheckUtils]: 225: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,824 INFO L280 TraceCheckUtils]: 226: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,826 INFO L280 TraceCheckUtils]: 227: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,826 INFO L280 TraceCheckUtils]: 228: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,827 INFO L280 TraceCheckUtils]: 229: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,828 INFO L280 TraceCheckUtils]: 230: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,829 INFO L280 TraceCheckUtils]: 231: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,830 INFO L280 TraceCheckUtils]: 232: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,831 INFO L280 TraceCheckUtils]: 233: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node2__newmax~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,831 INFO L280 TraceCheckUtils]: 234: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,832 INFO L280 TraceCheckUtils]: 235: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r2~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,833 INFO L280 TraceCheckUtils]: 236: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,833 INFO L280 TraceCheckUtils]: 237: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,834 INFO L280 TraceCheckUtils]: 238: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,834 INFO L280 TraceCheckUtils]: 239: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,835 INFO L280 TraceCheckUtils]: 240: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node3__newmax~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,836 INFO L280 TraceCheckUtils]: 241: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,836 INFO L280 TraceCheckUtils]: 242: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r3~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,837 INFO L280 TraceCheckUtils]: 243: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,838 INFO L280 TraceCheckUtils]: 244: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,838 INFO L280 TraceCheckUtils]: 245: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,839 INFO L280 TraceCheckUtils]: 246: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,840 INFO L280 TraceCheckUtils]: 247: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,840 INFO L280 TraceCheckUtils]: 248: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,842 INFO L280 TraceCheckUtils]: 249: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,843 INFO L280 TraceCheckUtils]: 250: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,844 INFO L280 TraceCheckUtils]: 251: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,844 INFO L280 TraceCheckUtils]: 252: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,845 INFO L280 TraceCheckUtils]: 253: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,846 INFO L280 TraceCheckUtils]: 254: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,846 INFO L280 TraceCheckUtils]: 255: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,847 INFO L280 TraceCheckUtils]: 256: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,848 INFO L280 TraceCheckUtils]: 257: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,848 INFO L280 TraceCheckUtils]: 258: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,849 INFO L280 TraceCheckUtils]: 259: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,850 INFO L280 TraceCheckUtils]: 260: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,850 INFO L280 TraceCheckUtils]: 261: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,851 INFO L280 TraceCheckUtils]: 262: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,852 INFO L280 TraceCheckUtils]: 263: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,852 INFO L280 TraceCheckUtils]: 264: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,853 INFO L280 TraceCheckUtils]: 265: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,854 INFO L280 TraceCheckUtils]: 266: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,854 INFO L280 TraceCheckUtils]: 267: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,855 INFO L280 TraceCheckUtils]: 268: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,856 INFO L280 TraceCheckUtils]: 269: Hoare triple {969#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,856 INFO L280 TraceCheckUtils]: 270: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__return_2019~0 := ~check__tmp~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,857 INFO L280 TraceCheckUtils]: 271: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2019~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,858 INFO L280 TraceCheckUtils]: 272: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,858 INFO L280 TraceCheckUtils]: 273: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,859 INFO L280 TraceCheckUtils]: 274: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,860 INFO L280 TraceCheckUtils]: 275: Hoare triple {969#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,860 INFO L280 TraceCheckUtils]: 276: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,861 INFO L280 TraceCheckUtils]: 277: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,862 INFO L280 TraceCheckUtils]: 278: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~1 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,862 INFO L280 TraceCheckUtils]: 279: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,863 INFO L280 TraceCheckUtils]: 280: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,864 INFO L280 TraceCheckUtils]: 281: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r1~0 := 1 + ~r1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,864 INFO L280 TraceCheckUtils]: 282: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,865 INFO L280 TraceCheckUtils]: 283: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,866 INFO L280 TraceCheckUtils]: 284: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,867 INFO L280 TraceCheckUtils]: 285: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,867 INFO L280 TraceCheckUtils]: 286: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,868 INFO L280 TraceCheckUtils]: 287: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,869 INFO L280 TraceCheckUtils]: 288: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node2__newmax~1 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,869 INFO L280 TraceCheckUtils]: 289: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,870 INFO L280 TraceCheckUtils]: 290: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,871 INFO L280 TraceCheckUtils]: 291: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r2~0 := 1 + ~r2~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,871 INFO L280 TraceCheckUtils]: 292: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,872 INFO L280 TraceCheckUtils]: 293: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,872 INFO L280 TraceCheckUtils]: 294: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax2~0 := ~node2__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,873 INFO L280 TraceCheckUtils]: 295: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,874 INFO L280 TraceCheckUtils]: 296: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,874 INFO L280 TraceCheckUtils]: 297: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,875 INFO L280 TraceCheckUtils]: 298: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node3__newmax~1 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,876 INFO L280 TraceCheckUtils]: 299: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,876 INFO L280 TraceCheckUtils]: 300: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,877 INFO L280 TraceCheckUtils]: 301: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r3~0 := 1 + ~r3~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,877 INFO L280 TraceCheckUtils]: 302: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,878 INFO L280 TraceCheckUtils]: 303: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,879 INFO L280 TraceCheckUtils]: 304: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax3~0 := ~node3__newmax~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,879 INFO L280 TraceCheckUtils]: 305: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,880 INFO L280 TraceCheckUtils]: 306: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,881 INFO L280 TraceCheckUtils]: 307: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,881 INFO L280 TraceCheckUtils]: 308: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,882 INFO L280 TraceCheckUtils]: 309: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,883 INFO L280 TraceCheckUtils]: 310: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,883 INFO L280 TraceCheckUtils]: 311: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,884 INFO L280 TraceCheckUtils]: 312: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,885 INFO L280 TraceCheckUtils]: 313: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,885 INFO L280 TraceCheckUtils]: 314: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,886 INFO L280 TraceCheckUtils]: 315: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,886 INFO L280 TraceCheckUtils]: 316: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,887 INFO L280 TraceCheckUtils]: 317: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,888 INFO L280 TraceCheckUtils]: 318: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,889 INFO L280 TraceCheckUtils]: 319: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,889 INFO L280 TraceCheckUtils]: 320: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,890 INFO L280 TraceCheckUtils]: 321: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,891 INFO L280 TraceCheckUtils]: 322: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,891 INFO L280 TraceCheckUtils]: 323: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,892 INFO L280 TraceCheckUtils]: 324: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,893 INFO L280 TraceCheckUtils]: 325: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,893 INFO L280 TraceCheckUtils]: 326: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,894 INFO L280 TraceCheckUtils]: 327: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,895 INFO L280 TraceCheckUtils]: 328: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,895 INFO L280 TraceCheckUtils]: 329: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,896 INFO L280 TraceCheckUtils]: 330: Hoare triple {969#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,897 INFO L280 TraceCheckUtils]: 331: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__return_2152~0 := ~check__tmp~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,897 INFO L280 TraceCheckUtils]: 332: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2152~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,898 INFO L280 TraceCheckUtils]: 333: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,899 INFO L280 TraceCheckUtils]: 334: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,899 INFO L280 TraceCheckUtils]: 335: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,900 INFO L280 TraceCheckUtils]: 336: Hoare triple {969#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,901 INFO L280 TraceCheckUtils]: 337: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,901 INFO L280 TraceCheckUtils]: 338: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,902 INFO L280 TraceCheckUtils]: 339: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~2 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,903 INFO L280 TraceCheckUtils]: 340: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,903 INFO L280 TraceCheckUtils]: 341: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,904 INFO L280 TraceCheckUtils]: 342: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,904 INFO L280 TraceCheckUtils]: 343: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,905 INFO L280 TraceCheckUtils]: 344: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,906 INFO L280 TraceCheckUtils]: 345: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,906 INFO L280 TraceCheckUtils]: 346: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node2__newmax~2 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,907 INFO L280 TraceCheckUtils]: 347: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,907 INFO L280 TraceCheckUtils]: 348: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r2~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,908 INFO L280 TraceCheckUtils]: 349: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,909 INFO L280 TraceCheckUtils]: 350: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,909 INFO L280 TraceCheckUtils]: 351: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,910 INFO L280 TraceCheckUtils]: 352: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,910 INFO L280 TraceCheckUtils]: 353: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node3__newmax~2 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,911 INFO L280 TraceCheckUtils]: 354: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,912 INFO L280 TraceCheckUtils]: 355: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r3~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,912 INFO L280 TraceCheckUtils]: 356: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,913 INFO L280 TraceCheckUtils]: 357: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,914 INFO L280 TraceCheckUtils]: 358: Hoare triple {969#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,914 INFO L280 TraceCheckUtils]: 359: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,915 INFO L280 TraceCheckUtils]: 360: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,915 INFO L280 TraceCheckUtils]: 361: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,916 INFO L280 TraceCheckUtils]: 362: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,917 INFO L280 TraceCheckUtils]: 363: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,917 INFO L280 TraceCheckUtils]: 364: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,918 INFO L280 TraceCheckUtils]: 365: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,918 INFO L280 TraceCheckUtils]: 366: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,919 INFO L280 TraceCheckUtils]: 367: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,920 INFO L280 TraceCheckUtils]: 368: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,920 INFO L280 TraceCheckUtils]: 369: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,921 INFO L280 TraceCheckUtils]: 370: Hoare triple {969#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,923 INFO L280 TraceCheckUtils]: 371: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,923 INFO L280 TraceCheckUtils]: 372: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,924 INFO L280 TraceCheckUtils]: 373: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,924 INFO L280 TraceCheckUtils]: 374: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,925 INFO L280 TraceCheckUtils]: 375: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,926 INFO L280 TraceCheckUtils]: 376: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,927 INFO L280 TraceCheckUtils]: 377: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,928 INFO L280 TraceCheckUtils]: 378: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,929 INFO L280 TraceCheckUtils]: 379: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~r1~0 % 256 >= 2); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,929 INFO L280 TraceCheckUtils]: 380: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,930 INFO L280 TraceCheckUtils]: 381: Hoare triple {969#(= ~max1~0 ~id1~0)} assume ~r1~0 % 256 < 2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,931 INFO L280 TraceCheckUtils]: 382: Hoare triple {969#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,931 INFO L280 TraceCheckUtils]: 383: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__return_2288~0 := ~check__tmp~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,932 INFO L280 TraceCheckUtils]: 384: Hoare triple {969#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2288~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,933 INFO L280 TraceCheckUtils]: 385: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,933 INFO L280 TraceCheckUtils]: 386: Hoare triple {969#(= ~max1~0 ~id1~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,934 INFO L280 TraceCheckUtils]: 387: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,935 INFO L280 TraceCheckUtils]: 388: Hoare triple {969#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,935 INFO L280 TraceCheckUtils]: 389: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,936 INFO L280 TraceCheckUtils]: 390: Hoare triple {969#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~3; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,937 INFO L280 TraceCheckUtils]: 391: Hoare triple {969#(= ~max1~0 ~id1~0)} ~node1__newmax~3 := 0; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,937 INFO L280 TraceCheckUtils]: 392: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,938 INFO L280 TraceCheckUtils]: 393: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(255 == ~r1~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,938 INFO L280 TraceCheckUtils]: 394: Hoare triple {969#(= ~max1~0 ~id1~0)} ~r1~0 := 1 + ~r1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,939 INFO L280 TraceCheckUtils]: 395: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,939 INFO L280 TraceCheckUtils]: 396: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,940 INFO L280 TraceCheckUtils]: 397: Hoare triple {969#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~3; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,941 INFO L280 TraceCheckUtils]: 398: Hoare triple {969#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0 % 256; {969#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 06:59:36,942 INFO L280 TraceCheckUtils]: 399: Hoare triple {969#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {907#false} is VALID [2020-07-18 06:59:36,942 INFO L280 TraceCheckUtils]: 400: Hoare triple {907#false} ~nl1~0 := 1; {907#false} is VALID [2020-07-18 06:59:36,942 INFO L280 TraceCheckUtils]: 401: Hoare triple {907#false} ~mode1~0 := 0; {907#false} is VALID [2020-07-18 06:59:36,942 INFO L280 TraceCheckUtils]: 402: Hoare triple {907#false} havoc ~node2__newmax~3; {907#false} is VALID [2020-07-18 06:59:36,943 INFO L280 TraceCheckUtils]: 403: Hoare triple {907#false} ~node2__newmax~3 := 0; {907#false} is VALID [2020-07-18 06:59:36,943 INFO L280 TraceCheckUtils]: 404: Hoare triple {907#false} assume !(0 == ~mode2~0 % 256); {907#false} is VALID [2020-07-18 06:59:36,943 INFO L280 TraceCheckUtils]: 405: Hoare triple {907#false} assume !(255 == ~r2~0 % 256); {907#false} is VALID [2020-07-18 06:59:36,943 INFO L280 TraceCheckUtils]: 406: Hoare triple {907#false} ~r2~0 := 1 + ~r2~0 % 256; {907#false} is VALID [2020-07-18 06:59:36,943 INFO L280 TraceCheckUtils]: 407: Hoare triple {907#false} assume !!(0 == ~ep12~0 % 256); {907#false} is VALID [2020-07-18 06:59:36,944 INFO L280 TraceCheckUtils]: 408: Hoare triple {907#false} assume !!(0 == ~ep32~0 % 256); {907#false} is VALID [2020-07-18 06:59:36,944 INFO L280 TraceCheckUtils]: 409: Hoare triple {907#false} ~newmax2~0 := ~node2__newmax~3; {907#false} is VALID [2020-07-18 06:59:36,944 INFO L280 TraceCheckUtils]: 410: Hoare triple {907#false} assume 2 == ~r2~0 % 256; {907#false} is VALID [2020-07-18 06:59:36,944 INFO L280 TraceCheckUtils]: 411: Hoare triple {907#false} assume !(~max2~0 == ~id2~0); {907#false} is VALID [2020-07-18 06:59:36,945 INFO L280 TraceCheckUtils]: 412: Hoare triple {907#false} ~nl2~0 := 1; {907#false} is VALID [2020-07-18 06:59:36,945 INFO L280 TraceCheckUtils]: 413: Hoare triple {907#false} ~mode2~0 := 0; {907#false} is VALID [2020-07-18 06:59:36,945 INFO L280 TraceCheckUtils]: 414: Hoare triple {907#false} havoc ~node3__newmax~3; {907#false} is VALID [2020-07-18 06:59:36,945 INFO L280 TraceCheckUtils]: 415: Hoare triple {907#false} ~node3__newmax~3 := 0; {907#false} is VALID [2020-07-18 06:59:36,946 INFO L280 TraceCheckUtils]: 416: Hoare triple {907#false} assume !(0 == ~mode3~0 % 256); {907#false} is VALID [2020-07-18 06:59:36,946 INFO L280 TraceCheckUtils]: 417: Hoare triple {907#false} assume !(255 == ~r3~0 % 256); {907#false} is VALID [2020-07-18 06:59:36,946 INFO L280 TraceCheckUtils]: 418: Hoare triple {907#false} ~r3~0 := 1 + ~r3~0 % 256; {907#false} is VALID [2020-07-18 06:59:36,946 INFO L280 TraceCheckUtils]: 419: Hoare triple {907#false} assume !!(0 == ~ep13~0 % 256); {907#false} is VALID [2020-07-18 06:59:36,946 INFO L280 TraceCheckUtils]: 420: Hoare triple {907#false} assume !!(0 == ~ep23~0 % 256); {907#false} is VALID [2020-07-18 06:59:36,947 INFO L280 TraceCheckUtils]: 421: Hoare triple {907#false} ~newmax3~0 := ~node3__newmax~3; {907#false} is VALID [2020-07-18 06:59:36,947 INFO L280 TraceCheckUtils]: 422: Hoare triple {907#false} assume 2 == ~r3~0 % 256; {907#false} is VALID [2020-07-18 06:59:36,947 INFO L280 TraceCheckUtils]: 423: Hoare triple {907#false} assume ~max3~0 == ~id3~0; {907#false} is VALID [2020-07-18 06:59:36,947 INFO L280 TraceCheckUtils]: 424: Hoare triple {907#false} ~st3~0 := 1; {907#false} is VALID [2020-07-18 06:59:36,948 INFO L280 TraceCheckUtils]: 425: Hoare triple {907#false} ~mode3~0 := 0; {907#false} is VALID [2020-07-18 06:59:36,948 INFO L280 TraceCheckUtils]: 426: Hoare triple {907#false} ~p12_old~0 := ~p12_new~0; {907#false} is VALID [2020-07-18 06:59:36,948 INFO L280 TraceCheckUtils]: 427: Hoare triple {907#false} ~p12_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-18 06:59:36,948 INFO L280 TraceCheckUtils]: 428: Hoare triple {907#false} ~p13_old~0 := ~p13_new~0; {907#false} is VALID [2020-07-18 06:59:36,949 INFO L280 TraceCheckUtils]: 429: Hoare triple {907#false} ~p13_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-18 06:59:36,949 INFO L280 TraceCheckUtils]: 430: Hoare triple {907#false} ~p21_old~0 := ~p21_new~0; {907#false} is VALID [2020-07-18 06:59:36,949 INFO L280 TraceCheckUtils]: 431: Hoare triple {907#false} ~p21_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-18 06:59:36,949 INFO L280 TraceCheckUtils]: 432: Hoare triple {907#false} ~p23_old~0 := ~p23_new~0; {907#false} is VALID [2020-07-18 06:59:36,950 INFO L280 TraceCheckUtils]: 433: Hoare triple {907#false} ~p23_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-18 06:59:36,950 INFO L280 TraceCheckUtils]: 434: Hoare triple {907#false} ~p31_old~0 := ~p31_new~0; {907#false} is VALID [2020-07-18 06:59:36,950 INFO L280 TraceCheckUtils]: 435: Hoare triple {907#false} ~p31_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-18 06:59:36,950 INFO L280 TraceCheckUtils]: 436: Hoare triple {907#false} ~p32_old~0 := ~p32_new~0; {907#false} is VALID [2020-07-18 06:59:36,951 INFO L280 TraceCheckUtils]: 437: Hoare triple {907#false} ~p32_new~0 := ~nomsg~0; {907#false} is VALID [2020-07-18 06:59:36,951 INFO L280 TraceCheckUtils]: 438: Hoare triple {907#false} havoc ~check__tmp~3; {907#false} is VALID [2020-07-18 06:59:36,951 INFO L280 TraceCheckUtils]: 439: Hoare triple {907#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {907#false} is VALID [2020-07-18 06:59:36,951 INFO L280 TraceCheckUtils]: 440: Hoare triple {907#false} ~check__tmp~3 := 0; {907#false} is VALID [2020-07-18 06:59:36,951 INFO L280 TraceCheckUtils]: 441: Hoare triple {907#false} ~__return_2426~0 := ~check__tmp~3; {907#false} is VALID [2020-07-18 06:59:36,952 INFO L280 TraceCheckUtils]: 442: Hoare triple {907#false} ~main__c1~0 := ~__return_2426~0; {907#false} is VALID [2020-07-18 06:59:36,952 INFO L280 TraceCheckUtils]: 443: Hoare triple {907#false} havoc ~__tmp_4~0; {907#false} is VALID [2020-07-18 06:59:36,952 INFO L280 TraceCheckUtils]: 444: Hoare triple {907#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {907#false} is VALID [2020-07-18 06:59:36,952 INFO L280 TraceCheckUtils]: 445: Hoare triple {907#false} havoc ~assert__arg~3; {907#false} is VALID [2020-07-18 06:59:36,952 INFO L280 TraceCheckUtils]: 446: Hoare triple {907#false} ~assert__arg~3 := ~__tmp_4~0; {907#false} is VALID [2020-07-18 06:59:36,953 INFO L280 TraceCheckUtils]: 447: Hoare triple {907#false} assume 0 == ~assert__arg~3 % 256; {907#false} is VALID [2020-07-18 06:59:36,953 INFO L280 TraceCheckUtils]: 448: Hoare triple {907#false} assume !false; {907#false} is VALID [2020-07-18 06:59:37,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:59:37,366 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [533475249] [2020-07-18 06:59:37,369 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:59:37,370 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 06:59:37,371 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675795721] [2020-07-18 06:59:37,381 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-18 06:59:37,389 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:59:37,396 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 06:59:38,108 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 449 edges. 449 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:59:38,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 06:59:38,110 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:59:38,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 06:59:38,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:59:38,128 INFO L87 Difference]: Start difference. First operand 903 states. Second operand 4 states. [2020-07-18 06:59:46,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:59:46,259 INFO L93 Difference]: Finished difference Result 1657 states and 2169 transitions. [2020-07-18 06:59:46,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 06:59:46,259 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-18 06:59:46,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:59:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:59:46,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2169 transitions. [2020-07-18 06:59:46,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:59:46,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2169 transitions. [2020-07-18 06:59:46,362 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2169 transitions. [2020-07-18 06:59:48,653 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2169 edges. 2169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:59:48,915 INFO L225 Difference]: With dead ends: 1657 [2020-07-18 06:59:48,915 INFO L226 Difference]: Without dead ends: 1241 [2020-07-18 06:59:48,924 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:59:48,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1241 states. [2020-07-18 06:59:49,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1241 to 1234. [2020-07-18 06:59:49,903 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:59:49,904 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1241 states. Second operand 1234 states. [2020-07-18 06:59:49,905 INFO L74 IsIncluded]: Start isIncluded. First operand 1241 states. Second operand 1234 states. [2020-07-18 06:59:49,905 INFO L87 Difference]: Start difference. First operand 1241 states. Second operand 1234 states. [2020-07-18 06:59:50,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:59:50,224 INFO L93 Difference]: Finished difference Result 1241 states and 1519 transitions. [2020-07-18 06:59:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1519 transitions. [2020-07-18 06:59:50,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:59:50,236 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:59:50,236 INFO L74 IsIncluded]: Start isIncluded. First operand 1234 states. Second operand 1241 states. [2020-07-18 06:59:50,236 INFO L87 Difference]: Start difference. First operand 1234 states. Second operand 1241 states. [2020-07-18 06:59:50,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:59:50,324 INFO L93 Difference]: Finished difference Result 1241 states and 1519 transitions. [2020-07-18 06:59:50,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1519 transitions. [2020-07-18 06:59:50,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:59:50,328 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:59:50,329 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:59:50,329 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:59:50,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1234 states. [2020-07-18 06:59:50,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1234 states and 1513 transitions. [2020-07-18 06:59:50,455 INFO L78 Accepts]: Start accepts. Automaton has 1234 states and 1513 transitions. Word has length 449 [2020-07-18 06:59:50,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:59:50,457 INFO L479 AbstractCegarLoop]: Abstraction has 1234 states and 1513 transitions. [2020-07-18 06:59:50,457 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 06:59:50,457 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1234 states and 1513 transitions. [2020-07-18 06:59:52,051 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1513 edges. 1513 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:59:52,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1513 transitions. [2020-07-18 06:59:52,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-07-18 06:59:52,063 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:59:52,063 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 06:59:52,064 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 06:59:52,064 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:59:52,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:59:52,065 INFO L82 PathProgramCache]: Analyzing trace with hash -1248222459, now seen corresponding path program 1 times [2020-07-18 06:59:52,065 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:59:52,065 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1321085904] [2020-07-18 06:59:52,066 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:59:52,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:59:52,657 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-18 06:59:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:59:52,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {9301#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {9237#true} ~nomsg~0 := -1; {9237#true} is VALID [2020-07-18 06:59:52,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {9237#true} ~p12~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {9237#true} ~p12_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,704 INFO L280 TraceCheckUtils]: 4: Hoare triple {9237#true} ~p12_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,705 INFO L280 TraceCheckUtils]: 5: Hoare triple {9237#true} ~ep12~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {9237#true} ~p13~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {9237#true} ~p13_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,705 INFO L280 TraceCheckUtils]: 8: Hoare triple {9237#true} ~p13_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,705 INFO L280 TraceCheckUtils]: 9: Hoare triple {9237#true} ~ep13~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {9237#true} ~p21~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,706 INFO L280 TraceCheckUtils]: 11: Hoare triple {9237#true} ~p21_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {9237#true} ~p21_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,706 INFO L280 TraceCheckUtils]: 13: Hoare triple {9237#true} ~ep21~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,707 INFO L280 TraceCheckUtils]: 14: Hoare triple {9237#true} ~p23~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,707 INFO L280 TraceCheckUtils]: 15: Hoare triple {9237#true} ~p23_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,707 INFO L280 TraceCheckUtils]: 16: Hoare triple {9237#true} ~p23_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,707 INFO L280 TraceCheckUtils]: 17: Hoare triple {9237#true} ~ep23~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,707 INFO L280 TraceCheckUtils]: 18: Hoare triple {9237#true} ~p31~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,708 INFO L280 TraceCheckUtils]: 19: Hoare triple {9237#true} ~p31_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,708 INFO L280 TraceCheckUtils]: 20: Hoare triple {9237#true} ~p31_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,708 INFO L280 TraceCheckUtils]: 21: Hoare triple {9237#true} ~ep31~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,708 INFO L280 TraceCheckUtils]: 22: Hoare triple {9237#true} ~p32~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,708 INFO L280 TraceCheckUtils]: 23: Hoare triple {9237#true} ~p32_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,709 INFO L280 TraceCheckUtils]: 24: Hoare triple {9237#true} ~p32_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,709 INFO L280 TraceCheckUtils]: 25: Hoare triple {9237#true} ~ep32~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,709 INFO L280 TraceCheckUtils]: 26: Hoare triple {9237#true} ~id1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,709 INFO L280 TraceCheckUtils]: 27: Hoare triple {9237#true} ~r1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,709 INFO L280 TraceCheckUtils]: 28: Hoare triple {9237#true} ~st1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,710 INFO L280 TraceCheckUtils]: 29: Hoare triple {9237#true} ~nl1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,710 INFO L280 TraceCheckUtils]: 30: Hoare triple {9237#true} ~m1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,710 INFO L280 TraceCheckUtils]: 31: Hoare triple {9237#true} ~max1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,710 INFO L280 TraceCheckUtils]: 32: Hoare triple {9237#true} ~mode1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,711 INFO L280 TraceCheckUtils]: 33: Hoare triple {9237#true} ~newmax1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,711 INFO L280 TraceCheckUtils]: 34: Hoare triple {9237#true} ~id2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,711 INFO L280 TraceCheckUtils]: 35: Hoare triple {9237#true} ~r2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,711 INFO L280 TraceCheckUtils]: 36: Hoare triple {9237#true} ~st2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,711 INFO L280 TraceCheckUtils]: 37: Hoare triple {9237#true} ~nl2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,712 INFO L280 TraceCheckUtils]: 38: Hoare triple {9237#true} ~m2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,712 INFO L280 TraceCheckUtils]: 39: Hoare triple {9237#true} ~max2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,712 INFO L280 TraceCheckUtils]: 40: Hoare triple {9237#true} ~mode2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,712 INFO L280 TraceCheckUtils]: 41: Hoare triple {9237#true} ~newmax2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,712 INFO L280 TraceCheckUtils]: 42: Hoare triple {9237#true} ~id3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,713 INFO L280 TraceCheckUtils]: 43: Hoare triple {9237#true} ~r3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,713 INFO L280 TraceCheckUtils]: 44: Hoare triple {9237#true} ~st3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,713 INFO L280 TraceCheckUtils]: 45: Hoare triple {9237#true} ~nl3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,713 INFO L280 TraceCheckUtils]: 46: Hoare triple {9237#true} ~m3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,713 INFO L280 TraceCheckUtils]: 47: Hoare triple {9237#true} ~max3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,714 INFO L280 TraceCheckUtils]: 48: Hoare triple {9237#true} ~mode3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,714 INFO L280 TraceCheckUtils]: 49: Hoare triple {9237#true} ~newmax3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,714 INFO L280 TraceCheckUtils]: 50: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9237#true} is VALID [2020-07-18 06:59:52,714 INFO L280 TraceCheckUtils]: 51: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9237#true} is VALID [2020-07-18 06:59:52,714 INFO L280 TraceCheckUtils]: 52: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9237#true} is VALID [2020-07-18 06:59:52,715 INFO L280 TraceCheckUtils]: 53: Hoare triple {9237#true} ~__return_1873~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,715 INFO L280 TraceCheckUtils]: 54: Hoare triple {9237#true} ~__return_2019~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,715 INFO L280 TraceCheckUtils]: 55: Hoare triple {9237#true} ~__return_2152~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,715 INFO L280 TraceCheckUtils]: 56: Hoare triple {9237#true} ~__return_2288~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,716 INFO L280 TraceCheckUtils]: 57: Hoare triple {9237#true} ~__return_2426~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,716 INFO L280 TraceCheckUtils]: 58: Hoare triple {9237#true} ~__return_2551~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,716 INFO L280 TraceCheckUtils]: 59: Hoare triple {9237#true} assume true; {9237#true} is VALID [2020-07-18 06:59:52,716 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9237#true} {9237#true} #1944#return; {9237#true} is VALID [2020-07-18 06:59:52,722 INFO L263 TraceCheckUtils]: 0: Hoare triple {9237#true} call ULTIMATE.init(); {9301#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 06:59:52,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {9301#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {9237#true} ~nomsg~0 := -1; {9237#true} is VALID [2020-07-18 06:59:52,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {9237#true} ~p12~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,724 INFO L280 TraceCheckUtils]: 4: Hoare triple {9237#true} ~p12_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {9237#true} ~p12_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {9237#true} ~ep12~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {9237#true} ~p13~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,724 INFO L280 TraceCheckUtils]: 8: Hoare triple {9237#true} ~p13_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {9237#true} ~p13_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,725 INFO L280 TraceCheckUtils]: 10: Hoare triple {9237#true} ~ep13~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,725 INFO L280 TraceCheckUtils]: 11: Hoare triple {9237#true} ~p21~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,725 INFO L280 TraceCheckUtils]: 12: Hoare triple {9237#true} ~p21_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {9237#true} ~p21_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,726 INFO L280 TraceCheckUtils]: 14: Hoare triple {9237#true} ~ep21~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,726 INFO L280 TraceCheckUtils]: 15: Hoare triple {9237#true} ~p23~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,726 INFO L280 TraceCheckUtils]: 16: Hoare triple {9237#true} ~p23_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,726 INFO L280 TraceCheckUtils]: 17: Hoare triple {9237#true} ~p23_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,726 INFO L280 TraceCheckUtils]: 18: Hoare triple {9237#true} ~ep23~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,727 INFO L280 TraceCheckUtils]: 19: Hoare triple {9237#true} ~p31~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,727 INFO L280 TraceCheckUtils]: 20: Hoare triple {9237#true} ~p31_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,727 INFO L280 TraceCheckUtils]: 21: Hoare triple {9237#true} ~p31_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,727 INFO L280 TraceCheckUtils]: 22: Hoare triple {9237#true} ~ep31~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,727 INFO L280 TraceCheckUtils]: 23: Hoare triple {9237#true} ~p32~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,727 INFO L280 TraceCheckUtils]: 24: Hoare triple {9237#true} ~p32_old~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,728 INFO L280 TraceCheckUtils]: 25: Hoare triple {9237#true} ~p32_new~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,728 INFO L280 TraceCheckUtils]: 26: Hoare triple {9237#true} ~ep32~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,728 INFO L280 TraceCheckUtils]: 27: Hoare triple {9237#true} ~id1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,728 INFO L280 TraceCheckUtils]: 28: Hoare triple {9237#true} ~r1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,728 INFO L280 TraceCheckUtils]: 29: Hoare triple {9237#true} ~st1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,729 INFO L280 TraceCheckUtils]: 30: Hoare triple {9237#true} ~nl1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,729 INFO L280 TraceCheckUtils]: 31: Hoare triple {9237#true} ~m1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,729 INFO L280 TraceCheckUtils]: 32: Hoare triple {9237#true} ~max1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,729 INFO L280 TraceCheckUtils]: 33: Hoare triple {9237#true} ~mode1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,729 INFO L280 TraceCheckUtils]: 34: Hoare triple {9237#true} ~newmax1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,730 INFO L280 TraceCheckUtils]: 35: Hoare triple {9237#true} ~id2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,730 INFO L280 TraceCheckUtils]: 36: Hoare triple {9237#true} ~r2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,730 INFO L280 TraceCheckUtils]: 37: Hoare triple {9237#true} ~st2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,730 INFO L280 TraceCheckUtils]: 38: Hoare triple {9237#true} ~nl2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,730 INFO L280 TraceCheckUtils]: 39: Hoare triple {9237#true} ~m2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,731 INFO L280 TraceCheckUtils]: 40: Hoare triple {9237#true} ~max2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,731 INFO L280 TraceCheckUtils]: 41: Hoare triple {9237#true} ~mode2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,731 INFO L280 TraceCheckUtils]: 42: Hoare triple {9237#true} ~newmax2~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,731 INFO L280 TraceCheckUtils]: 43: Hoare triple {9237#true} ~id3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,731 INFO L280 TraceCheckUtils]: 44: Hoare triple {9237#true} ~r3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,731 INFO L280 TraceCheckUtils]: 45: Hoare triple {9237#true} ~st3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,732 INFO L280 TraceCheckUtils]: 46: Hoare triple {9237#true} ~nl3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,732 INFO L280 TraceCheckUtils]: 47: Hoare triple {9237#true} ~m3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,732 INFO L280 TraceCheckUtils]: 48: Hoare triple {9237#true} ~max3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,732 INFO L280 TraceCheckUtils]: 49: Hoare triple {9237#true} ~mode3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,732 INFO L280 TraceCheckUtils]: 50: Hoare triple {9237#true} ~newmax3~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,733 INFO L280 TraceCheckUtils]: 51: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9237#true} is VALID [2020-07-18 06:59:52,733 INFO L280 TraceCheckUtils]: 52: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9237#true} is VALID [2020-07-18 06:59:52,733 INFO L280 TraceCheckUtils]: 53: Hoare triple {9237#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9237#true} is VALID [2020-07-18 06:59:52,733 INFO L280 TraceCheckUtils]: 54: Hoare triple {9237#true} ~__return_1873~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,733 INFO L280 TraceCheckUtils]: 55: Hoare triple {9237#true} ~__return_2019~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,733 INFO L280 TraceCheckUtils]: 56: Hoare triple {9237#true} ~__return_2152~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,734 INFO L280 TraceCheckUtils]: 57: Hoare triple {9237#true} ~__return_2288~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,734 INFO L280 TraceCheckUtils]: 58: Hoare triple {9237#true} ~__return_2426~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,734 INFO L280 TraceCheckUtils]: 59: Hoare triple {9237#true} ~__return_2551~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,734 INFO L280 TraceCheckUtils]: 60: Hoare triple {9237#true} assume true; {9237#true} is VALID [2020-07-18 06:59:52,734 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {9237#true} {9237#true} #1944#return; {9237#true} is VALID [2020-07-18 06:59:52,734 INFO L263 TraceCheckUtils]: 62: Hoare triple {9237#true} call #t~ret30 := main(); {9237#true} is VALID [2020-07-18 06:59:52,735 INFO L280 TraceCheckUtils]: 63: Hoare triple {9237#true} havoc ~main__c1~0; {9237#true} is VALID [2020-07-18 06:59:52,735 INFO L280 TraceCheckUtils]: 64: Hoare triple {9237#true} havoc ~main__i2~0; {9237#true} is VALID [2020-07-18 06:59:52,735 INFO L280 TraceCheckUtils]: 65: Hoare triple {9237#true} ~main__c1~0 := 0; {9237#true} is VALID [2020-07-18 06:59:52,735 INFO L280 TraceCheckUtils]: 66: Hoare triple {9237#true} ~ep12~0 := #t~nondet0; {9237#true} is VALID [2020-07-18 06:59:52,735 INFO L280 TraceCheckUtils]: 67: Hoare triple {9237#true} havoc #t~nondet0; {9237#true} is VALID [2020-07-18 06:59:52,736 INFO L280 TraceCheckUtils]: 68: Hoare triple {9237#true} ~ep13~0 := #t~nondet1; {9237#true} is VALID [2020-07-18 06:59:52,736 INFO L280 TraceCheckUtils]: 69: Hoare triple {9237#true} havoc #t~nondet1; {9237#true} is VALID [2020-07-18 06:59:52,736 INFO L280 TraceCheckUtils]: 70: Hoare triple {9237#true} ~ep21~0 := #t~nondet2; {9237#true} is VALID [2020-07-18 06:59:52,736 INFO L280 TraceCheckUtils]: 71: Hoare triple {9237#true} havoc #t~nondet2; {9237#true} is VALID [2020-07-18 06:59:52,736 INFO L280 TraceCheckUtils]: 72: Hoare triple {9237#true} ~ep23~0 := #t~nondet3; {9237#true} is VALID [2020-07-18 06:59:52,737 INFO L280 TraceCheckUtils]: 73: Hoare triple {9237#true} havoc #t~nondet3; {9237#true} is VALID [2020-07-18 06:59:52,737 INFO L280 TraceCheckUtils]: 74: Hoare triple {9237#true} ~ep31~0 := #t~nondet4; {9237#true} is VALID [2020-07-18 06:59:52,737 INFO L280 TraceCheckUtils]: 75: Hoare triple {9237#true} havoc #t~nondet4; {9237#true} is VALID [2020-07-18 06:59:52,737 INFO L280 TraceCheckUtils]: 76: Hoare triple {9237#true} ~ep32~0 := #t~nondet5; {9237#true} is VALID [2020-07-18 06:59:52,737 INFO L280 TraceCheckUtils]: 77: Hoare triple {9237#true} havoc #t~nondet5; {9237#true} is VALID [2020-07-18 06:59:52,737 INFO L280 TraceCheckUtils]: 78: Hoare triple {9237#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,738 INFO L280 TraceCheckUtils]: 79: Hoare triple {9237#true} ~id1~0 := #t~nondet6; {9237#true} is VALID [2020-07-18 06:59:52,738 INFO L280 TraceCheckUtils]: 80: Hoare triple {9237#true} havoc #t~nondet6; {9237#true} is VALID [2020-07-18 06:59:52,738 INFO L280 TraceCheckUtils]: 81: Hoare triple {9237#true} ~r1~0 := #t~nondet7; {9237#true} is VALID [2020-07-18 06:59:52,738 INFO L280 TraceCheckUtils]: 82: Hoare triple {9237#true} havoc #t~nondet7; {9237#true} is VALID [2020-07-18 06:59:52,738 INFO L280 TraceCheckUtils]: 83: Hoare triple {9237#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,739 INFO L280 TraceCheckUtils]: 84: Hoare triple {9237#true} ~st1~0 := #t~nondet8; {9237#true} is VALID [2020-07-18 06:59:52,739 INFO L280 TraceCheckUtils]: 85: Hoare triple {9237#true} havoc #t~nondet8; {9237#true} is VALID [2020-07-18 06:59:52,739 INFO L280 TraceCheckUtils]: 86: Hoare triple {9237#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,739 INFO L280 TraceCheckUtils]: 87: Hoare triple {9237#true} ~nl1~0 := #t~nondet9; {9237#true} is VALID [2020-07-18 06:59:52,739 INFO L280 TraceCheckUtils]: 88: Hoare triple {9237#true} havoc #t~nondet9; {9237#true} is VALID [2020-07-18 06:59:52,739 INFO L280 TraceCheckUtils]: 89: Hoare triple {9237#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,740 INFO L280 TraceCheckUtils]: 90: Hoare triple {9237#true} ~m1~0 := #t~nondet10; {9237#true} is VALID [2020-07-18 06:59:52,740 INFO L280 TraceCheckUtils]: 91: Hoare triple {9237#true} havoc #t~nondet10; {9237#true} is VALID [2020-07-18 06:59:52,740 INFO L280 TraceCheckUtils]: 92: Hoare triple {9237#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,740 INFO L280 TraceCheckUtils]: 93: Hoare triple {9237#true} ~max1~0 := #t~nondet11; {9237#true} is VALID [2020-07-18 06:59:52,740 INFO L280 TraceCheckUtils]: 94: Hoare triple {9237#true} havoc #t~nondet11; {9237#true} is VALID [2020-07-18 06:59:52,740 INFO L280 TraceCheckUtils]: 95: Hoare triple {9237#true} ~mode1~0 := #t~nondet12; {9237#true} is VALID [2020-07-18 06:59:52,741 INFO L280 TraceCheckUtils]: 96: Hoare triple {9237#true} havoc #t~nondet12; {9237#true} is VALID [2020-07-18 06:59:52,741 INFO L280 TraceCheckUtils]: 97: Hoare triple {9237#true} ~newmax1~0 := #t~nondet13; {9237#true} is VALID [2020-07-18 06:59:52,741 INFO L280 TraceCheckUtils]: 98: Hoare triple {9237#true} havoc #t~nondet13; {9237#true} is VALID [2020-07-18 06:59:52,741 INFO L280 TraceCheckUtils]: 99: Hoare triple {9237#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,741 INFO L280 TraceCheckUtils]: 100: Hoare triple {9237#true} ~id2~0 := #t~nondet14; {9237#true} is VALID [2020-07-18 06:59:52,742 INFO L280 TraceCheckUtils]: 101: Hoare triple {9237#true} havoc #t~nondet14; {9237#true} is VALID [2020-07-18 06:59:52,742 INFO L280 TraceCheckUtils]: 102: Hoare triple {9237#true} ~r2~0 := #t~nondet15; {9237#true} is VALID [2020-07-18 06:59:52,742 INFO L280 TraceCheckUtils]: 103: Hoare triple {9237#true} havoc #t~nondet15; {9237#true} is VALID [2020-07-18 06:59:52,742 INFO L280 TraceCheckUtils]: 104: Hoare triple {9237#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,742 INFO L280 TraceCheckUtils]: 105: Hoare triple {9237#true} ~st2~0 := #t~nondet16; {9237#true} is VALID [2020-07-18 06:59:52,742 INFO L280 TraceCheckUtils]: 106: Hoare triple {9237#true} havoc #t~nondet16; {9237#true} is VALID [2020-07-18 06:59:52,743 INFO L280 TraceCheckUtils]: 107: Hoare triple {9237#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,743 INFO L280 TraceCheckUtils]: 108: Hoare triple {9237#true} ~nl2~0 := #t~nondet17; {9237#true} is VALID [2020-07-18 06:59:52,743 INFO L280 TraceCheckUtils]: 109: Hoare triple {9237#true} havoc #t~nondet17; {9237#true} is VALID [2020-07-18 06:59:52,743 INFO L280 TraceCheckUtils]: 110: Hoare triple {9237#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,743 INFO L280 TraceCheckUtils]: 111: Hoare triple {9237#true} ~m2~0 := #t~nondet18; {9237#true} is VALID [2020-07-18 06:59:52,743 INFO L280 TraceCheckUtils]: 112: Hoare triple {9237#true} havoc #t~nondet18; {9237#true} is VALID [2020-07-18 06:59:52,744 INFO L280 TraceCheckUtils]: 113: Hoare triple {9237#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,744 INFO L280 TraceCheckUtils]: 114: Hoare triple {9237#true} ~max2~0 := #t~nondet19; {9237#true} is VALID [2020-07-18 06:59:52,744 INFO L280 TraceCheckUtils]: 115: Hoare triple {9237#true} havoc #t~nondet19; {9237#true} is VALID [2020-07-18 06:59:52,744 INFO L280 TraceCheckUtils]: 116: Hoare triple {9237#true} ~mode2~0 := #t~nondet20; {9237#true} is VALID [2020-07-18 06:59:52,744 INFO L280 TraceCheckUtils]: 117: Hoare triple {9237#true} havoc #t~nondet20; {9237#true} is VALID [2020-07-18 06:59:52,744 INFO L280 TraceCheckUtils]: 118: Hoare triple {9237#true} ~newmax2~0 := #t~nondet21; {9237#true} is VALID [2020-07-18 06:59:52,745 INFO L280 TraceCheckUtils]: 119: Hoare triple {9237#true} havoc #t~nondet21; {9237#true} is VALID [2020-07-18 06:59:52,745 INFO L280 TraceCheckUtils]: 120: Hoare triple {9237#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,745 INFO L280 TraceCheckUtils]: 121: Hoare triple {9237#true} ~id3~0 := #t~nondet22; {9237#true} is VALID [2020-07-18 06:59:52,745 INFO L280 TraceCheckUtils]: 122: Hoare triple {9237#true} havoc #t~nondet22; {9237#true} is VALID [2020-07-18 06:59:52,745 INFO L280 TraceCheckUtils]: 123: Hoare triple {9237#true} ~r3~0 := #t~nondet23; {9237#true} is VALID [2020-07-18 06:59:52,746 INFO L280 TraceCheckUtils]: 124: Hoare triple {9237#true} havoc #t~nondet23; {9237#true} is VALID [2020-07-18 06:59:52,746 INFO L280 TraceCheckUtils]: 125: Hoare triple {9237#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,746 INFO L280 TraceCheckUtils]: 126: Hoare triple {9237#true} ~st3~0 := #t~nondet24; {9237#true} is VALID [2020-07-18 06:59:52,746 INFO L280 TraceCheckUtils]: 127: Hoare triple {9237#true} havoc #t~nondet24; {9237#true} is VALID [2020-07-18 06:59:52,746 INFO L280 TraceCheckUtils]: 128: Hoare triple {9237#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,746 INFO L280 TraceCheckUtils]: 129: Hoare triple {9237#true} ~nl3~0 := #t~nondet25; {9237#true} is VALID [2020-07-18 06:59:52,747 INFO L280 TraceCheckUtils]: 130: Hoare triple {9237#true} havoc #t~nondet25; {9237#true} is VALID [2020-07-18 06:59:52,747 INFO L280 TraceCheckUtils]: 131: Hoare triple {9237#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,747 INFO L280 TraceCheckUtils]: 132: Hoare triple {9237#true} ~m3~0 := #t~nondet26; {9237#true} is VALID [2020-07-18 06:59:52,747 INFO L280 TraceCheckUtils]: 133: Hoare triple {9237#true} havoc #t~nondet26; {9237#true} is VALID [2020-07-18 06:59:52,747 INFO L280 TraceCheckUtils]: 134: Hoare triple {9237#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {9237#true} is VALID [2020-07-18 06:59:52,747 INFO L280 TraceCheckUtils]: 135: Hoare triple {9237#true} ~max3~0 := #t~nondet27; {9237#true} is VALID [2020-07-18 06:59:52,748 INFO L280 TraceCheckUtils]: 136: Hoare triple {9237#true} havoc #t~nondet27; {9237#true} is VALID [2020-07-18 06:59:52,748 INFO L280 TraceCheckUtils]: 137: Hoare triple {9237#true} ~mode3~0 := #t~nondet28; {9237#true} is VALID [2020-07-18 06:59:52,748 INFO L280 TraceCheckUtils]: 138: Hoare triple {9237#true} havoc #t~nondet28; {9237#true} is VALID [2020-07-18 06:59:52,748 INFO L280 TraceCheckUtils]: 139: Hoare triple {9237#true} ~newmax3~0 := #t~nondet29; {9237#true} is VALID [2020-07-18 06:59:52,748 INFO L280 TraceCheckUtils]: 140: Hoare triple {9237#true} havoc #t~nondet29; {9237#true} is VALID [2020-07-18 06:59:52,748 INFO L280 TraceCheckUtils]: 141: Hoare triple {9237#true} havoc ~init__r121~0; {9237#true} is VALID [2020-07-18 06:59:52,749 INFO L280 TraceCheckUtils]: 142: Hoare triple {9237#true} havoc ~init__r131~0; {9237#true} is VALID [2020-07-18 06:59:52,749 INFO L280 TraceCheckUtils]: 143: Hoare triple {9237#true} havoc ~init__r211~0; {9237#true} is VALID [2020-07-18 06:59:52,749 INFO L280 TraceCheckUtils]: 144: Hoare triple {9237#true} havoc ~init__r231~0; {9237#true} is VALID [2020-07-18 06:59:52,749 INFO L280 TraceCheckUtils]: 145: Hoare triple {9237#true} havoc ~init__r311~0; {9237#true} is VALID [2020-07-18 06:59:52,749 INFO L280 TraceCheckUtils]: 146: Hoare triple {9237#true} havoc ~init__r321~0; {9237#true} is VALID [2020-07-18 06:59:52,749 INFO L280 TraceCheckUtils]: 147: Hoare triple {9237#true} havoc ~init__r122~0; {9237#true} is VALID [2020-07-18 06:59:52,750 INFO L280 TraceCheckUtils]: 148: Hoare triple {9237#true} havoc ~init__tmp~0; {9237#true} is VALID [2020-07-18 06:59:52,750 INFO L280 TraceCheckUtils]: 149: Hoare triple {9237#true} havoc ~init__r132~0; {9237#true} is VALID [2020-07-18 06:59:52,750 INFO L280 TraceCheckUtils]: 150: Hoare triple {9237#true} havoc ~init__tmp___0~0; {9237#true} is VALID [2020-07-18 06:59:52,750 INFO L280 TraceCheckUtils]: 151: Hoare triple {9237#true} havoc ~init__r212~0; {9237#true} is VALID [2020-07-18 06:59:52,750 INFO L280 TraceCheckUtils]: 152: Hoare triple {9237#true} havoc ~init__tmp___1~0; {9237#true} is VALID [2020-07-18 06:59:52,751 INFO L280 TraceCheckUtils]: 153: Hoare triple {9237#true} havoc ~init__r232~0; {9237#true} is VALID [2020-07-18 06:59:52,751 INFO L280 TraceCheckUtils]: 154: Hoare triple {9237#true} havoc ~init__tmp___2~0; {9237#true} is VALID [2020-07-18 06:59:52,751 INFO L280 TraceCheckUtils]: 155: Hoare triple {9237#true} havoc ~init__r312~0; {9237#true} is VALID [2020-07-18 06:59:52,751 INFO L280 TraceCheckUtils]: 156: Hoare triple {9237#true} havoc ~init__tmp___3~0; {9237#true} is VALID [2020-07-18 06:59:52,751 INFO L280 TraceCheckUtils]: 157: Hoare triple {9237#true} havoc ~init__r322~0; {9237#true} is VALID [2020-07-18 06:59:52,751 INFO L280 TraceCheckUtils]: 158: Hoare triple {9237#true} havoc ~init__tmp___4~0; {9237#true} is VALID [2020-07-18 06:59:52,752 INFO L280 TraceCheckUtils]: 159: Hoare triple {9237#true} havoc ~init__tmp___5~0; {9237#true} is VALID [2020-07-18 06:59:52,752 INFO L280 TraceCheckUtils]: 160: Hoare triple {9237#true} ~init__r121~0 := ~ep12~0; {9237#true} is VALID [2020-07-18 06:59:52,752 INFO L280 TraceCheckUtils]: 161: Hoare triple {9237#true} ~init__r131~0 := ~ep13~0; {9237#true} is VALID [2020-07-18 06:59:52,752 INFO L280 TraceCheckUtils]: 162: Hoare triple {9237#true} ~init__r211~0 := ~ep21~0; {9237#true} is VALID [2020-07-18 06:59:52,752 INFO L280 TraceCheckUtils]: 163: Hoare triple {9237#true} ~init__r231~0 := ~ep23~0; {9237#true} is VALID [2020-07-18 06:59:52,753 INFO L280 TraceCheckUtils]: 164: Hoare triple {9237#true} ~init__r311~0 := ~ep31~0; {9237#true} is VALID [2020-07-18 06:59:52,753 INFO L280 TraceCheckUtils]: 165: Hoare triple {9237#true} ~init__r321~0 := ~ep32~0; {9237#true} is VALID [2020-07-18 06:59:52,753 INFO L280 TraceCheckUtils]: 166: Hoare triple {9237#true} assume !(0 == ~init__r121~0 % 256); {9237#true} is VALID [2020-07-18 06:59:52,753 INFO L280 TraceCheckUtils]: 167: Hoare triple {9237#true} ~init__tmp~0 := 1; {9237#true} is VALID [2020-07-18 06:59:52,753 INFO L280 TraceCheckUtils]: 168: Hoare triple {9237#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {9237#true} is VALID [2020-07-18 06:59:52,753 INFO L280 TraceCheckUtils]: 169: Hoare triple {9237#true} assume !(0 == ~init__r131~0 % 256); {9237#true} is VALID [2020-07-18 06:59:52,754 INFO L280 TraceCheckUtils]: 170: Hoare triple {9237#true} ~init__tmp___0~0 := 1; {9237#true} is VALID [2020-07-18 06:59:52,754 INFO L280 TraceCheckUtils]: 171: Hoare triple {9237#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {9237#true} is VALID [2020-07-18 06:59:52,754 INFO L280 TraceCheckUtils]: 172: Hoare triple {9237#true} assume !(0 == ~init__r211~0 % 256); {9237#true} is VALID [2020-07-18 06:59:52,754 INFO L280 TraceCheckUtils]: 173: Hoare triple {9237#true} ~init__tmp___1~0 := 1; {9237#true} is VALID [2020-07-18 06:59:52,754 INFO L280 TraceCheckUtils]: 174: Hoare triple {9237#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {9237#true} is VALID [2020-07-18 06:59:52,754 INFO L280 TraceCheckUtils]: 175: Hoare triple {9237#true} assume !(0 == ~init__r231~0 % 256); {9237#true} is VALID [2020-07-18 06:59:52,755 INFO L280 TraceCheckUtils]: 176: Hoare triple {9237#true} ~init__tmp___2~0 := 1; {9237#true} is VALID [2020-07-18 06:59:52,755 INFO L280 TraceCheckUtils]: 177: Hoare triple {9237#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {9237#true} is VALID [2020-07-18 06:59:52,755 INFO L280 TraceCheckUtils]: 178: Hoare triple {9237#true} assume !(0 == ~init__r311~0 % 256); {9237#true} is VALID [2020-07-18 06:59:52,755 INFO L280 TraceCheckUtils]: 179: Hoare triple {9237#true} ~init__tmp___3~0 := 1; {9237#true} is VALID [2020-07-18 06:59:52,755 INFO L280 TraceCheckUtils]: 180: Hoare triple {9237#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {9237#true} is VALID [2020-07-18 06:59:52,755 INFO L280 TraceCheckUtils]: 181: Hoare triple {9237#true} assume !(0 == ~init__r321~0 % 256); {9237#true} is VALID [2020-07-18 06:59:52,756 INFO L280 TraceCheckUtils]: 182: Hoare triple {9237#true} ~init__tmp___4~0 := 1; {9237#true} is VALID [2020-07-18 06:59:52,756 INFO L280 TraceCheckUtils]: 183: Hoare triple {9237#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {9237#true} is VALID [2020-07-18 06:59:52,756 INFO L280 TraceCheckUtils]: 184: Hoare triple {9237#true} assume ~id1~0 != ~id2~0; {9237#true} is VALID [2020-07-18 06:59:52,756 INFO L280 TraceCheckUtils]: 185: Hoare triple {9237#true} assume ~id1~0 != ~id3~0; {9237#true} is VALID [2020-07-18 06:59:52,756 INFO L280 TraceCheckUtils]: 186: Hoare triple {9237#true} assume ~id2~0 != ~id3~0; {9237#true} is VALID [2020-07-18 06:59:52,756 INFO L280 TraceCheckUtils]: 187: Hoare triple {9237#true} assume ~id1~0 >= 0; {9237#true} is VALID [2020-07-18 06:59:52,757 INFO L280 TraceCheckUtils]: 188: Hoare triple {9237#true} assume ~id2~0 >= 0; {9237#true} is VALID [2020-07-18 06:59:52,757 INFO L280 TraceCheckUtils]: 189: Hoare triple {9237#true} assume ~id3~0 >= 0; {9237#true} is VALID [2020-07-18 06:59:52,757 INFO L280 TraceCheckUtils]: 190: Hoare triple {9237#true} assume 0 == ~r1~0 % 256; {9237#true} is VALID [2020-07-18 06:59:52,757 INFO L280 TraceCheckUtils]: 191: Hoare triple {9237#true} assume 0 == ~r2~0 % 256; {9237#true} is VALID [2020-07-18 06:59:52,757 INFO L280 TraceCheckUtils]: 192: Hoare triple {9237#true} assume 0 == ~r3~0 % 256; {9237#true} is VALID [2020-07-18 06:59:52,757 INFO L280 TraceCheckUtils]: 193: Hoare triple {9237#true} assume ~max1~0 == ~id1~0; {9237#true} is VALID [2020-07-18 06:59:52,760 INFO L280 TraceCheckUtils]: 194: Hoare triple {9237#true} assume ~max2~0 == ~id2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,763 INFO L280 TraceCheckUtils]: 195: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,763 INFO L280 TraceCheckUtils]: 196: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,764 INFO L280 TraceCheckUtils]: 197: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,764 INFO L280 TraceCheckUtils]: 198: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,765 INFO L280 TraceCheckUtils]: 199: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,765 INFO L280 TraceCheckUtils]: 200: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,766 INFO L280 TraceCheckUtils]: 201: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,766 INFO L280 TraceCheckUtils]: 202: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,767 INFO L280 TraceCheckUtils]: 203: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,767 INFO L280 TraceCheckUtils]: 204: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,768 INFO L280 TraceCheckUtils]: 205: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,768 INFO L280 TraceCheckUtils]: 206: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,769 INFO L280 TraceCheckUtils]: 207: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,769 INFO L280 TraceCheckUtils]: 208: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,770 INFO L280 TraceCheckUtils]: 209: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__return_1873~0 := ~init__tmp___5~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,770 INFO L280 TraceCheckUtils]: 210: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1873~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,771 INFO L280 TraceCheckUtils]: 211: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,771 INFO L280 TraceCheckUtils]: 212: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,772 INFO L280 TraceCheckUtils]: 213: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,772 INFO L280 TraceCheckUtils]: 214: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,773 INFO L280 TraceCheckUtils]: 215: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,773 INFO L280 TraceCheckUtils]: 216: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,774 INFO L280 TraceCheckUtils]: 217: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,774 INFO L280 TraceCheckUtils]: 218: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,775 INFO L280 TraceCheckUtils]: 219: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,775 INFO L280 TraceCheckUtils]: 220: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,776 INFO L280 TraceCheckUtils]: 221: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,776 INFO L280 TraceCheckUtils]: 222: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,777 INFO L280 TraceCheckUtils]: 223: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,777 INFO L280 TraceCheckUtils]: 224: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,778 INFO L280 TraceCheckUtils]: 225: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,778 INFO L280 TraceCheckUtils]: 226: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,779 INFO L280 TraceCheckUtils]: 227: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,779 INFO L280 TraceCheckUtils]: 228: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,780 INFO L280 TraceCheckUtils]: 229: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,780 INFO L280 TraceCheckUtils]: 230: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,781 INFO L280 TraceCheckUtils]: 231: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,781 INFO L280 TraceCheckUtils]: 232: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,782 INFO L280 TraceCheckUtils]: 233: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,782 INFO L280 TraceCheckUtils]: 234: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,783 INFO L280 TraceCheckUtils]: 235: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,783 INFO L280 TraceCheckUtils]: 236: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,784 INFO L280 TraceCheckUtils]: 237: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,784 INFO L280 TraceCheckUtils]: 238: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,784 INFO L280 TraceCheckUtils]: 239: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,785 INFO L280 TraceCheckUtils]: 240: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node3__newmax~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,785 INFO L280 TraceCheckUtils]: 241: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,786 INFO L280 TraceCheckUtils]: 242: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,786 INFO L280 TraceCheckUtils]: 243: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,787 INFO L280 TraceCheckUtils]: 244: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,787 INFO L280 TraceCheckUtils]: 245: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,788 INFO L280 TraceCheckUtils]: 246: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,788 INFO L280 TraceCheckUtils]: 247: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,789 INFO L280 TraceCheckUtils]: 248: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,789 INFO L280 TraceCheckUtils]: 249: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,790 INFO L280 TraceCheckUtils]: 250: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,790 INFO L280 TraceCheckUtils]: 251: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,791 INFO L280 TraceCheckUtils]: 252: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,791 INFO L280 TraceCheckUtils]: 253: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,792 INFO L280 TraceCheckUtils]: 254: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,792 INFO L280 TraceCheckUtils]: 255: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,792 INFO L280 TraceCheckUtils]: 256: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,796 INFO L280 TraceCheckUtils]: 257: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,804 INFO L280 TraceCheckUtils]: 258: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,805 INFO L280 TraceCheckUtils]: 259: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,806 INFO L280 TraceCheckUtils]: 260: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,810 INFO L280 TraceCheckUtils]: 261: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,811 INFO L280 TraceCheckUtils]: 262: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,814 INFO L280 TraceCheckUtils]: 263: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,815 INFO L280 TraceCheckUtils]: 264: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,816 INFO L280 TraceCheckUtils]: 265: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,822 INFO L280 TraceCheckUtils]: 266: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,822 INFO L280 TraceCheckUtils]: 267: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,823 INFO L280 TraceCheckUtils]: 268: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,823 INFO L280 TraceCheckUtils]: 269: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,824 INFO L280 TraceCheckUtils]: 270: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__return_2019~0 := ~check__tmp~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,824 INFO L280 TraceCheckUtils]: 271: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2019~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,825 INFO L280 TraceCheckUtils]: 272: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,825 INFO L280 TraceCheckUtils]: 273: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,826 INFO L280 TraceCheckUtils]: 274: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,826 INFO L280 TraceCheckUtils]: 275: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,827 INFO L280 TraceCheckUtils]: 276: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,827 INFO L280 TraceCheckUtils]: 277: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,828 INFO L280 TraceCheckUtils]: 278: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~1 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,828 INFO L280 TraceCheckUtils]: 279: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,829 INFO L280 TraceCheckUtils]: 280: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,829 INFO L280 TraceCheckUtils]: 281: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,829 INFO L280 TraceCheckUtils]: 282: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,830 INFO L280 TraceCheckUtils]: 283: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,830 INFO L280 TraceCheckUtils]: 284: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,831 INFO L280 TraceCheckUtils]: 285: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,831 INFO L280 TraceCheckUtils]: 286: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,832 INFO L280 TraceCheckUtils]: 287: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,832 INFO L280 TraceCheckUtils]: 288: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~1 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,833 INFO L280 TraceCheckUtils]: 289: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,833 INFO L280 TraceCheckUtils]: 290: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,834 INFO L280 TraceCheckUtils]: 291: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,834 INFO L280 TraceCheckUtils]: 292: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,835 INFO L280 TraceCheckUtils]: 293: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,835 INFO L280 TraceCheckUtils]: 294: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,836 INFO L280 TraceCheckUtils]: 295: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,836 INFO L280 TraceCheckUtils]: 296: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,837 INFO L280 TraceCheckUtils]: 297: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,837 INFO L280 TraceCheckUtils]: 298: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node3__newmax~1 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,838 INFO L280 TraceCheckUtils]: 299: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,838 INFO L280 TraceCheckUtils]: 300: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,839 INFO L280 TraceCheckUtils]: 301: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r3~0 := 1 + ~r3~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,839 INFO L280 TraceCheckUtils]: 302: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,840 INFO L280 TraceCheckUtils]: 303: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,840 INFO L280 TraceCheckUtils]: 304: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,841 INFO L280 TraceCheckUtils]: 305: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,841 INFO L280 TraceCheckUtils]: 306: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,842 INFO L280 TraceCheckUtils]: 307: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,842 INFO L280 TraceCheckUtils]: 308: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,843 INFO L280 TraceCheckUtils]: 309: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,843 INFO L280 TraceCheckUtils]: 310: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,844 INFO L280 TraceCheckUtils]: 311: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,844 INFO L280 TraceCheckUtils]: 312: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,844 INFO L280 TraceCheckUtils]: 313: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,845 INFO L280 TraceCheckUtils]: 314: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,845 INFO L280 TraceCheckUtils]: 315: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,845 INFO L280 TraceCheckUtils]: 316: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,846 INFO L280 TraceCheckUtils]: 317: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,846 INFO L280 TraceCheckUtils]: 318: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,847 INFO L280 TraceCheckUtils]: 319: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,847 INFO L280 TraceCheckUtils]: 320: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,847 INFO L280 TraceCheckUtils]: 321: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,848 INFO L280 TraceCheckUtils]: 322: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,848 INFO L280 TraceCheckUtils]: 323: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,848 INFO L280 TraceCheckUtils]: 324: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,849 INFO L280 TraceCheckUtils]: 325: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,849 INFO L280 TraceCheckUtils]: 326: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,849 INFO L280 TraceCheckUtils]: 327: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,850 INFO L280 TraceCheckUtils]: 328: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,850 INFO L280 TraceCheckUtils]: 329: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,851 INFO L280 TraceCheckUtils]: 330: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,851 INFO L280 TraceCheckUtils]: 331: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__return_2152~0 := ~check__tmp~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,851 INFO L280 TraceCheckUtils]: 332: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2152~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,852 INFO L280 TraceCheckUtils]: 333: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,852 INFO L280 TraceCheckUtils]: 334: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,853 INFO L280 TraceCheckUtils]: 335: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,854 INFO L280 TraceCheckUtils]: 336: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,854 INFO L280 TraceCheckUtils]: 337: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,855 INFO L280 TraceCheckUtils]: 338: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,855 INFO L280 TraceCheckUtils]: 339: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~2 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,855 INFO L280 TraceCheckUtils]: 340: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,856 INFO L280 TraceCheckUtils]: 341: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,856 INFO L280 TraceCheckUtils]: 342: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,856 INFO L280 TraceCheckUtils]: 343: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,857 INFO L280 TraceCheckUtils]: 344: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,857 INFO L280 TraceCheckUtils]: 345: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,858 INFO L280 TraceCheckUtils]: 346: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~2 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,858 INFO L280 TraceCheckUtils]: 347: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,858 INFO L280 TraceCheckUtils]: 348: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,859 INFO L280 TraceCheckUtils]: 349: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,859 INFO L280 TraceCheckUtils]: 350: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,859 INFO L280 TraceCheckUtils]: 351: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,860 INFO L280 TraceCheckUtils]: 352: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,860 INFO L280 TraceCheckUtils]: 353: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node3__newmax~2 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,860 INFO L280 TraceCheckUtils]: 354: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,861 INFO L280 TraceCheckUtils]: 355: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,863 INFO L280 TraceCheckUtils]: 356: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,865 INFO L280 TraceCheckUtils]: 357: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,865 INFO L280 TraceCheckUtils]: 358: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,866 INFO L280 TraceCheckUtils]: 359: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,866 INFO L280 TraceCheckUtils]: 360: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,866 INFO L280 TraceCheckUtils]: 361: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,867 INFO L280 TraceCheckUtils]: 362: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,870 INFO L280 TraceCheckUtils]: 363: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,874 INFO L280 TraceCheckUtils]: 364: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,875 INFO L280 TraceCheckUtils]: 365: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,876 INFO L280 TraceCheckUtils]: 366: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,876 INFO L280 TraceCheckUtils]: 367: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,878 INFO L280 TraceCheckUtils]: 368: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,880 INFO L280 TraceCheckUtils]: 369: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,881 INFO L280 TraceCheckUtils]: 370: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,881 INFO L280 TraceCheckUtils]: 371: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,882 INFO L280 TraceCheckUtils]: 372: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,882 INFO L280 TraceCheckUtils]: 373: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,883 INFO L280 TraceCheckUtils]: 374: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,883 INFO L280 TraceCheckUtils]: 375: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,884 INFO L280 TraceCheckUtils]: 376: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,884 INFO L280 TraceCheckUtils]: 377: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,885 INFO L280 TraceCheckUtils]: 378: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,886 INFO L280 TraceCheckUtils]: 379: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,886 INFO L280 TraceCheckUtils]: 380: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,887 INFO L280 TraceCheckUtils]: 381: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,887 INFO L280 TraceCheckUtils]: 382: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,888 INFO L280 TraceCheckUtils]: 383: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__return_2288~0 := ~check__tmp~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,888 INFO L280 TraceCheckUtils]: 384: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2288~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,889 INFO L280 TraceCheckUtils]: 385: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,889 INFO L280 TraceCheckUtils]: 386: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,890 INFO L280 TraceCheckUtils]: 387: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,890 INFO L280 TraceCheckUtils]: 388: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,891 INFO L280 TraceCheckUtils]: 389: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,891 INFO L280 TraceCheckUtils]: 390: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,892 INFO L280 TraceCheckUtils]: 391: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node1__newmax~3 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,892 INFO L280 TraceCheckUtils]: 392: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,893 INFO L280 TraceCheckUtils]: 393: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,893 INFO L280 TraceCheckUtils]: 394: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,894 INFO L280 TraceCheckUtils]: 395: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,894 INFO L280 TraceCheckUtils]: 396: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,895 INFO L280 TraceCheckUtils]: 397: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,895 INFO L280 TraceCheckUtils]: 398: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,896 INFO L280 TraceCheckUtils]: 399: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,896 INFO L280 TraceCheckUtils]: 400: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,897 INFO L280 TraceCheckUtils]: 401: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,897 INFO L280 TraceCheckUtils]: 402: Hoare triple {9300#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,898 INFO L280 TraceCheckUtils]: 403: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~node2__newmax~3 := 0; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,898 INFO L280 TraceCheckUtils]: 404: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,899 INFO L280 TraceCheckUtils]: 405: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,899 INFO L280 TraceCheckUtils]: 406: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,900 INFO L280 TraceCheckUtils]: 407: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,900 INFO L280 TraceCheckUtils]: 408: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,901 INFO L280 TraceCheckUtils]: 409: Hoare triple {9300#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,901 INFO L280 TraceCheckUtils]: 410: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0 % 256; {9300#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:59:52,902 INFO L280 TraceCheckUtils]: 411: Hoare triple {9300#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {9238#false} is VALID [2020-07-18 06:59:52,902 INFO L280 TraceCheckUtils]: 412: Hoare triple {9238#false} ~nl2~0 := 1; {9238#false} is VALID [2020-07-18 06:59:52,902 INFO L280 TraceCheckUtils]: 413: Hoare triple {9238#false} ~mode2~0 := 0; {9238#false} is VALID [2020-07-18 06:59:52,902 INFO L280 TraceCheckUtils]: 414: Hoare triple {9238#false} havoc ~node3__newmax~3; {9238#false} is VALID [2020-07-18 06:59:52,902 INFO L280 TraceCheckUtils]: 415: Hoare triple {9238#false} ~node3__newmax~3 := 0; {9238#false} is VALID [2020-07-18 06:59:52,902 INFO L280 TraceCheckUtils]: 416: Hoare triple {9238#false} assume !(0 == ~mode3~0 % 256); {9238#false} is VALID [2020-07-18 06:59:52,903 INFO L280 TraceCheckUtils]: 417: Hoare triple {9238#false} assume !(255 == ~r3~0 % 256); {9238#false} is VALID [2020-07-18 06:59:52,903 INFO L280 TraceCheckUtils]: 418: Hoare triple {9238#false} ~r3~0 := 1 + ~r3~0 % 256; {9238#false} is VALID [2020-07-18 06:59:52,903 INFO L280 TraceCheckUtils]: 419: Hoare triple {9238#false} assume !!(0 == ~ep13~0 % 256); {9238#false} is VALID [2020-07-18 06:59:52,903 INFO L280 TraceCheckUtils]: 420: Hoare triple {9238#false} assume !!(0 == ~ep23~0 % 256); {9238#false} is VALID [2020-07-18 06:59:52,903 INFO L280 TraceCheckUtils]: 421: Hoare triple {9238#false} ~newmax3~0 := ~node3__newmax~3; {9238#false} is VALID [2020-07-18 06:59:52,904 INFO L280 TraceCheckUtils]: 422: Hoare triple {9238#false} assume 2 == ~r3~0 % 256; {9238#false} is VALID [2020-07-18 06:59:52,904 INFO L280 TraceCheckUtils]: 423: Hoare triple {9238#false} assume ~max3~0 == ~id3~0; {9238#false} is VALID [2020-07-18 06:59:52,904 INFO L280 TraceCheckUtils]: 424: Hoare triple {9238#false} ~st3~0 := 1; {9238#false} is VALID [2020-07-18 06:59:52,904 INFO L280 TraceCheckUtils]: 425: Hoare triple {9238#false} ~mode3~0 := 0; {9238#false} is VALID [2020-07-18 06:59:52,904 INFO L280 TraceCheckUtils]: 426: Hoare triple {9238#false} ~p12_old~0 := ~p12_new~0; {9238#false} is VALID [2020-07-18 06:59:52,904 INFO L280 TraceCheckUtils]: 427: Hoare triple {9238#false} ~p12_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-18 06:59:52,904 INFO L280 TraceCheckUtils]: 428: Hoare triple {9238#false} ~p13_old~0 := ~p13_new~0; {9238#false} is VALID [2020-07-18 06:59:52,905 INFO L280 TraceCheckUtils]: 429: Hoare triple {9238#false} ~p13_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-18 06:59:52,905 INFO L280 TraceCheckUtils]: 430: Hoare triple {9238#false} ~p21_old~0 := ~p21_new~0; {9238#false} is VALID [2020-07-18 06:59:52,905 INFO L280 TraceCheckUtils]: 431: Hoare triple {9238#false} ~p21_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-18 06:59:52,905 INFO L280 TraceCheckUtils]: 432: Hoare triple {9238#false} ~p23_old~0 := ~p23_new~0; {9238#false} is VALID [2020-07-18 06:59:52,905 INFO L280 TraceCheckUtils]: 433: Hoare triple {9238#false} ~p23_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-18 06:59:52,905 INFO L280 TraceCheckUtils]: 434: Hoare triple {9238#false} ~p31_old~0 := ~p31_new~0; {9238#false} is VALID [2020-07-18 06:59:52,905 INFO L280 TraceCheckUtils]: 435: Hoare triple {9238#false} ~p31_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-18 06:59:52,905 INFO L280 TraceCheckUtils]: 436: Hoare triple {9238#false} ~p32_old~0 := ~p32_new~0; {9238#false} is VALID [2020-07-18 06:59:52,906 INFO L280 TraceCheckUtils]: 437: Hoare triple {9238#false} ~p32_new~0 := ~nomsg~0; {9238#false} is VALID [2020-07-18 06:59:52,906 INFO L280 TraceCheckUtils]: 438: Hoare triple {9238#false} havoc ~check__tmp~3; {9238#false} is VALID [2020-07-18 06:59:52,906 INFO L280 TraceCheckUtils]: 439: Hoare triple {9238#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {9238#false} is VALID [2020-07-18 06:59:52,906 INFO L280 TraceCheckUtils]: 440: Hoare triple {9238#false} ~check__tmp~3 := 0; {9238#false} is VALID [2020-07-18 06:59:52,906 INFO L280 TraceCheckUtils]: 441: Hoare triple {9238#false} ~__return_2426~0 := ~check__tmp~3; {9238#false} is VALID [2020-07-18 06:59:52,907 INFO L280 TraceCheckUtils]: 442: Hoare triple {9238#false} ~main__c1~0 := ~__return_2426~0; {9238#false} is VALID [2020-07-18 06:59:52,907 INFO L280 TraceCheckUtils]: 443: Hoare triple {9238#false} havoc ~__tmp_4~0; {9238#false} is VALID [2020-07-18 06:59:52,907 INFO L280 TraceCheckUtils]: 444: Hoare triple {9238#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {9238#false} is VALID [2020-07-18 06:59:52,907 INFO L280 TraceCheckUtils]: 445: Hoare triple {9238#false} havoc ~assert__arg~3; {9238#false} is VALID [2020-07-18 06:59:52,907 INFO L280 TraceCheckUtils]: 446: Hoare triple {9238#false} ~assert__arg~3 := ~__tmp_4~0; {9238#false} is VALID [2020-07-18 06:59:52,907 INFO L280 TraceCheckUtils]: 447: Hoare triple {9238#false} assume 0 == ~assert__arg~3 % 256; {9238#false} is VALID [2020-07-18 06:59:52,907 INFO L280 TraceCheckUtils]: 448: Hoare triple {9238#false} assume !false; {9238#false} is VALID [2020-07-18 06:59:53,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:59:53,080 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1321085904] [2020-07-18 06:59:53,080 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:59:53,080 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 06:59:53,080 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082079788] [2020-07-18 06:59:53,083 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-18 06:59:53,084 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:59:53,084 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 06:59:53,566 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 449 edges. 449 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:59:53,566 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 06:59:53,567 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:59:53,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 06:59:53,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:59:53,568 INFO L87 Difference]: Start difference. First operand 1234 states and 1513 transitions. Second operand 4 states. [2020-07-18 07:00:01,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:00:01,829 INFO L93 Difference]: Finished difference Result 2498 states and 3152 transitions. [2020-07-18 07:00:01,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 07:00:01,829 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 449 [2020-07-18 07:00:01,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 07:00:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 07:00:01,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1798 transitions. [2020-07-18 07:00:01,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 07:00:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1798 transitions. [2020-07-18 07:00:01,859 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1798 transitions. [2020-07-18 07:00:03,813 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1798 edges. 1798 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:00:03,994 INFO L225 Difference]: With dead ends: 2498 [2020-07-18 07:00:03,994 INFO L226 Difference]: Without dead ends: 2052 [2020-07-18 07:00:03,998 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 07:00:04,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2052 states. [2020-07-18 07:00:06,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2052 to 2040. [2020-07-18 07:00:06,179 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 07:00:06,179 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2052 states. Second operand 2040 states. [2020-07-18 07:00:06,180 INFO L74 IsIncluded]: Start isIncluded. First operand 2052 states. Second operand 2040 states. [2020-07-18 07:00:06,180 INFO L87 Difference]: Start difference. First operand 2052 states. Second operand 2040 states. [2020-07-18 07:00:06,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:00:06,432 INFO L93 Difference]: Finished difference Result 2052 states and 2554 transitions. [2020-07-18 07:00:06,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2554 transitions. [2020-07-18 07:00:06,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:00:06,439 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:00:06,439 INFO L74 IsIncluded]: Start isIncluded. First operand 2040 states. Second operand 2052 states. [2020-07-18 07:00:06,439 INFO L87 Difference]: Start difference. First operand 2040 states. Second operand 2052 states. [2020-07-18 07:00:06,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:00:06,626 INFO L93 Difference]: Finished difference Result 2052 states and 2554 transitions. [2020-07-18 07:00:06,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 2554 transitions. [2020-07-18 07:00:06,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:00:06,631 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:00:06,631 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 07:00:06,631 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 07:00:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2040 states. [2020-07-18 07:00:06,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 2040 states and 2543 transitions. [2020-07-18 07:00:06,914 INFO L78 Accepts]: Start accepts. Automaton has 2040 states and 2543 transitions. Word has length 449 [2020-07-18 07:00:06,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 07:00:06,915 INFO L479 AbstractCegarLoop]: Abstraction has 2040 states and 2543 transitions. [2020-07-18 07:00:06,915 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 07:00:06,915 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2040 states and 2543 transitions. [2020-07-18 07:00:09,705 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2543 edges. 2543 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:00:09,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 2543 transitions. [2020-07-18 07:00:09,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2020-07-18 07:00:09,717 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 07:00:09,718 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 07:00:09,718 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 07:00:09,718 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 07:00:09,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 07:00:09,719 INFO L82 PathProgramCache]: Analyzing trace with hash 1103013733, now seen corresponding path program 1 times [2020-07-18 07:00:09,719 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 07:00:09,719 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2121985448] [2020-07-18 07:00:09,720 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 07:00:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:00:10,230 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-18 07:00:10,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:00:10,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {22549#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {22484#true} ~nomsg~0 := -1; {22484#true} is VALID [2020-07-18 07:00:10,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {22484#true} ~p12~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {22484#true} ~p12_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,304 INFO L280 TraceCheckUtils]: 4: Hoare triple {22484#true} ~p12_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,304 INFO L280 TraceCheckUtils]: 5: Hoare triple {22484#true} ~ep12~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,304 INFO L280 TraceCheckUtils]: 6: Hoare triple {22484#true} ~p13~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,305 INFO L280 TraceCheckUtils]: 7: Hoare triple {22484#true} ~p13_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {22484#true} ~p13_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,305 INFO L280 TraceCheckUtils]: 9: Hoare triple {22484#true} ~ep13~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,305 INFO L280 TraceCheckUtils]: 10: Hoare triple {22484#true} ~p21~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,305 INFO L280 TraceCheckUtils]: 11: Hoare triple {22484#true} ~p21_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,306 INFO L280 TraceCheckUtils]: 12: Hoare triple {22484#true} ~p21_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,306 INFO L280 TraceCheckUtils]: 13: Hoare triple {22484#true} ~ep21~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,306 INFO L280 TraceCheckUtils]: 14: Hoare triple {22484#true} ~p23~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,306 INFO L280 TraceCheckUtils]: 15: Hoare triple {22484#true} ~p23_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,306 INFO L280 TraceCheckUtils]: 16: Hoare triple {22484#true} ~p23_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,306 INFO L280 TraceCheckUtils]: 17: Hoare triple {22484#true} ~ep23~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,307 INFO L280 TraceCheckUtils]: 18: Hoare triple {22484#true} ~p31~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,307 INFO L280 TraceCheckUtils]: 19: Hoare triple {22484#true} ~p31_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,307 INFO L280 TraceCheckUtils]: 20: Hoare triple {22484#true} ~p31_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,307 INFO L280 TraceCheckUtils]: 21: Hoare triple {22484#true} ~ep31~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,307 INFO L280 TraceCheckUtils]: 22: Hoare triple {22484#true} ~p32~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,308 INFO L280 TraceCheckUtils]: 23: Hoare triple {22484#true} ~p32_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,308 INFO L280 TraceCheckUtils]: 24: Hoare triple {22484#true} ~p32_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,308 INFO L280 TraceCheckUtils]: 25: Hoare triple {22484#true} ~ep32~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,308 INFO L280 TraceCheckUtils]: 26: Hoare triple {22484#true} ~id1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,308 INFO L280 TraceCheckUtils]: 27: Hoare triple {22484#true} ~r1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,309 INFO L280 TraceCheckUtils]: 28: Hoare triple {22484#true} ~st1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,309 INFO L280 TraceCheckUtils]: 29: Hoare triple {22484#true} ~nl1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,309 INFO L280 TraceCheckUtils]: 30: Hoare triple {22484#true} ~m1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,309 INFO L280 TraceCheckUtils]: 31: Hoare triple {22484#true} ~max1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,310 INFO L280 TraceCheckUtils]: 32: Hoare triple {22484#true} ~mode1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,310 INFO L280 TraceCheckUtils]: 33: Hoare triple {22484#true} ~newmax1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,310 INFO L280 TraceCheckUtils]: 34: Hoare triple {22484#true} ~id2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,310 INFO L280 TraceCheckUtils]: 35: Hoare triple {22484#true} ~r2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,310 INFO L280 TraceCheckUtils]: 36: Hoare triple {22484#true} ~st2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,310 INFO L280 TraceCheckUtils]: 37: Hoare triple {22484#true} ~nl2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,311 INFO L280 TraceCheckUtils]: 38: Hoare triple {22484#true} ~m2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,311 INFO L280 TraceCheckUtils]: 39: Hoare triple {22484#true} ~max2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,311 INFO L280 TraceCheckUtils]: 40: Hoare triple {22484#true} ~mode2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,311 INFO L280 TraceCheckUtils]: 41: Hoare triple {22484#true} ~newmax2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,311 INFO L280 TraceCheckUtils]: 42: Hoare triple {22484#true} ~id3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,312 INFO L280 TraceCheckUtils]: 43: Hoare triple {22484#true} ~r3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,312 INFO L280 TraceCheckUtils]: 44: Hoare triple {22484#true} ~st3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,312 INFO L280 TraceCheckUtils]: 45: Hoare triple {22484#true} ~nl3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,313 INFO L280 TraceCheckUtils]: 46: Hoare triple {22484#true} ~m3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,313 INFO L280 TraceCheckUtils]: 47: Hoare triple {22484#true} ~max3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,313 INFO L280 TraceCheckUtils]: 48: Hoare triple {22484#true} ~mode3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,314 INFO L280 TraceCheckUtils]: 49: Hoare triple {22484#true} ~newmax3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,314 INFO L280 TraceCheckUtils]: 50: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {22484#true} is VALID [2020-07-18 07:00:10,314 INFO L280 TraceCheckUtils]: 51: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {22484#true} is VALID [2020-07-18 07:00:10,314 INFO L280 TraceCheckUtils]: 52: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {22484#true} is VALID [2020-07-18 07:00:10,315 INFO L280 TraceCheckUtils]: 53: Hoare triple {22484#true} ~__return_1873~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,315 INFO L280 TraceCheckUtils]: 54: Hoare triple {22484#true} ~__return_2019~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,315 INFO L280 TraceCheckUtils]: 55: Hoare triple {22484#true} ~__return_2152~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,316 INFO L280 TraceCheckUtils]: 56: Hoare triple {22484#true} ~__return_2288~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,316 INFO L280 TraceCheckUtils]: 57: Hoare triple {22484#true} ~__return_2426~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,316 INFO L280 TraceCheckUtils]: 58: Hoare triple {22484#true} ~__return_2551~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,316 INFO L280 TraceCheckUtils]: 59: Hoare triple {22484#true} assume true; {22484#true} is VALID [2020-07-18 07:00:10,317 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {22484#true} {22484#true} #1944#return; {22484#true} is VALID [2020-07-18 07:00:10,325 INFO L263 TraceCheckUtils]: 0: Hoare triple {22484#true} call ULTIMATE.init(); {22549#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 07:00:10,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {22549#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,326 INFO L280 TraceCheckUtils]: 2: Hoare triple {22484#true} ~nomsg~0 := -1; {22484#true} is VALID [2020-07-18 07:00:10,326 INFO L280 TraceCheckUtils]: 3: Hoare triple {22484#true} ~p12~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,326 INFO L280 TraceCheckUtils]: 4: Hoare triple {22484#true} ~p12_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,327 INFO L280 TraceCheckUtils]: 5: Hoare triple {22484#true} ~p12_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {22484#true} ~ep12~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,327 INFO L280 TraceCheckUtils]: 7: Hoare triple {22484#true} ~p13~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {22484#true} ~p13_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,328 INFO L280 TraceCheckUtils]: 9: Hoare triple {22484#true} ~p13_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,328 INFO L280 TraceCheckUtils]: 10: Hoare triple {22484#true} ~ep13~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,328 INFO L280 TraceCheckUtils]: 11: Hoare triple {22484#true} ~p21~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,329 INFO L280 TraceCheckUtils]: 12: Hoare triple {22484#true} ~p21_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,329 INFO L280 TraceCheckUtils]: 13: Hoare triple {22484#true} ~p21_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,329 INFO L280 TraceCheckUtils]: 14: Hoare triple {22484#true} ~ep21~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,329 INFO L280 TraceCheckUtils]: 15: Hoare triple {22484#true} ~p23~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,330 INFO L280 TraceCheckUtils]: 16: Hoare triple {22484#true} ~p23_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,330 INFO L280 TraceCheckUtils]: 17: Hoare triple {22484#true} ~p23_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,330 INFO L280 TraceCheckUtils]: 18: Hoare triple {22484#true} ~ep23~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,330 INFO L280 TraceCheckUtils]: 19: Hoare triple {22484#true} ~p31~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,330 INFO L280 TraceCheckUtils]: 20: Hoare triple {22484#true} ~p31_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,331 INFO L280 TraceCheckUtils]: 21: Hoare triple {22484#true} ~p31_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,331 INFO L280 TraceCheckUtils]: 22: Hoare triple {22484#true} ~ep31~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,331 INFO L280 TraceCheckUtils]: 23: Hoare triple {22484#true} ~p32~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,331 INFO L280 TraceCheckUtils]: 24: Hoare triple {22484#true} ~p32_old~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,331 INFO L280 TraceCheckUtils]: 25: Hoare triple {22484#true} ~p32_new~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,332 INFO L280 TraceCheckUtils]: 26: Hoare triple {22484#true} ~ep32~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,332 INFO L280 TraceCheckUtils]: 27: Hoare triple {22484#true} ~id1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,332 INFO L280 TraceCheckUtils]: 28: Hoare triple {22484#true} ~r1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,332 INFO L280 TraceCheckUtils]: 29: Hoare triple {22484#true} ~st1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,332 INFO L280 TraceCheckUtils]: 30: Hoare triple {22484#true} ~nl1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,333 INFO L280 TraceCheckUtils]: 31: Hoare triple {22484#true} ~m1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,333 INFO L280 TraceCheckUtils]: 32: Hoare triple {22484#true} ~max1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,333 INFO L280 TraceCheckUtils]: 33: Hoare triple {22484#true} ~mode1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,333 INFO L280 TraceCheckUtils]: 34: Hoare triple {22484#true} ~newmax1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,333 INFO L280 TraceCheckUtils]: 35: Hoare triple {22484#true} ~id2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,333 INFO L280 TraceCheckUtils]: 36: Hoare triple {22484#true} ~r2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,334 INFO L280 TraceCheckUtils]: 37: Hoare triple {22484#true} ~st2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,334 INFO L280 TraceCheckUtils]: 38: Hoare triple {22484#true} ~nl2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,334 INFO L280 TraceCheckUtils]: 39: Hoare triple {22484#true} ~m2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,334 INFO L280 TraceCheckUtils]: 40: Hoare triple {22484#true} ~max2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,334 INFO L280 TraceCheckUtils]: 41: Hoare triple {22484#true} ~mode2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,334 INFO L280 TraceCheckUtils]: 42: Hoare triple {22484#true} ~newmax2~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,335 INFO L280 TraceCheckUtils]: 43: Hoare triple {22484#true} ~id3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,335 INFO L280 TraceCheckUtils]: 44: Hoare triple {22484#true} ~r3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,335 INFO L280 TraceCheckUtils]: 45: Hoare triple {22484#true} ~st3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,336 INFO L280 TraceCheckUtils]: 46: Hoare triple {22484#true} ~nl3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,336 INFO L280 TraceCheckUtils]: 47: Hoare triple {22484#true} ~m3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,336 INFO L280 TraceCheckUtils]: 48: Hoare triple {22484#true} ~max3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,336 INFO L280 TraceCheckUtils]: 49: Hoare triple {22484#true} ~mode3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,337 INFO L280 TraceCheckUtils]: 50: Hoare triple {22484#true} ~newmax3~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,337 INFO L280 TraceCheckUtils]: 51: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {22484#true} is VALID [2020-07-18 07:00:10,337 INFO L280 TraceCheckUtils]: 52: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {22484#true} is VALID [2020-07-18 07:00:10,338 INFO L280 TraceCheckUtils]: 53: Hoare triple {22484#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {22484#true} is VALID [2020-07-18 07:00:10,338 INFO L280 TraceCheckUtils]: 54: Hoare triple {22484#true} ~__return_1873~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,338 INFO L280 TraceCheckUtils]: 55: Hoare triple {22484#true} ~__return_2019~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,338 INFO L280 TraceCheckUtils]: 56: Hoare triple {22484#true} ~__return_2152~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,339 INFO L280 TraceCheckUtils]: 57: Hoare triple {22484#true} ~__return_2288~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,339 INFO L280 TraceCheckUtils]: 58: Hoare triple {22484#true} ~__return_2426~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,339 INFO L280 TraceCheckUtils]: 59: Hoare triple {22484#true} ~__return_2551~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,339 INFO L280 TraceCheckUtils]: 60: Hoare triple {22484#true} assume true; {22484#true} is VALID [2020-07-18 07:00:10,340 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {22484#true} {22484#true} #1944#return; {22484#true} is VALID [2020-07-18 07:00:10,340 INFO L263 TraceCheckUtils]: 62: Hoare triple {22484#true} call #t~ret30 := main(); {22484#true} is VALID [2020-07-18 07:00:10,340 INFO L280 TraceCheckUtils]: 63: Hoare triple {22484#true} havoc ~main__c1~0; {22484#true} is VALID [2020-07-18 07:00:10,341 INFO L280 TraceCheckUtils]: 64: Hoare triple {22484#true} havoc ~main__i2~0; {22484#true} is VALID [2020-07-18 07:00:10,341 INFO L280 TraceCheckUtils]: 65: Hoare triple {22484#true} ~main__c1~0 := 0; {22484#true} is VALID [2020-07-18 07:00:10,341 INFO L280 TraceCheckUtils]: 66: Hoare triple {22484#true} ~ep12~0 := #t~nondet0; {22484#true} is VALID [2020-07-18 07:00:10,341 INFO L280 TraceCheckUtils]: 67: Hoare triple {22484#true} havoc #t~nondet0; {22484#true} is VALID [2020-07-18 07:00:10,342 INFO L280 TraceCheckUtils]: 68: Hoare triple {22484#true} ~ep13~0 := #t~nondet1; {22484#true} is VALID [2020-07-18 07:00:10,342 INFO L280 TraceCheckUtils]: 69: Hoare triple {22484#true} havoc #t~nondet1; {22484#true} is VALID [2020-07-18 07:00:10,342 INFO L280 TraceCheckUtils]: 70: Hoare triple {22484#true} ~ep21~0 := #t~nondet2; {22484#true} is VALID [2020-07-18 07:00:10,342 INFO L280 TraceCheckUtils]: 71: Hoare triple {22484#true} havoc #t~nondet2; {22484#true} is VALID [2020-07-18 07:00:10,342 INFO L280 TraceCheckUtils]: 72: Hoare triple {22484#true} ~ep23~0 := #t~nondet3; {22484#true} is VALID [2020-07-18 07:00:10,342 INFO L280 TraceCheckUtils]: 73: Hoare triple {22484#true} havoc #t~nondet3; {22484#true} is VALID [2020-07-18 07:00:10,343 INFO L280 TraceCheckUtils]: 74: Hoare triple {22484#true} ~ep31~0 := #t~nondet4; {22484#true} is VALID [2020-07-18 07:00:10,343 INFO L280 TraceCheckUtils]: 75: Hoare triple {22484#true} havoc #t~nondet4; {22484#true} is VALID [2020-07-18 07:00:10,343 INFO L280 TraceCheckUtils]: 76: Hoare triple {22484#true} ~ep32~0 := #t~nondet5; {22484#true} is VALID [2020-07-18 07:00:10,343 INFO L280 TraceCheckUtils]: 77: Hoare triple {22484#true} havoc #t~nondet5; {22484#true} is VALID [2020-07-18 07:00:10,343 INFO L280 TraceCheckUtils]: 78: Hoare triple {22484#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,344 INFO L280 TraceCheckUtils]: 79: Hoare triple {22484#true} ~id1~0 := #t~nondet6; {22484#true} is VALID [2020-07-18 07:00:10,344 INFO L280 TraceCheckUtils]: 80: Hoare triple {22484#true} havoc #t~nondet6; {22484#true} is VALID [2020-07-18 07:00:10,344 INFO L280 TraceCheckUtils]: 81: Hoare triple {22484#true} ~r1~0 := #t~nondet7; {22484#true} is VALID [2020-07-18 07:00:10,344 INFO L280 TraceCheckUtils]: 82: Hoare triple {22484#true} havoc #t~nondet7; {22484#true} is VALID [2020-07-18 07:00:10,344 INFO L280 TraceCheckUtils]: 83: Hoare triple {22484#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,344 INFO L280 TraceCheckUtils]: 84: Hoare triple {22484#true} ~st1~0 := #t~nondet8; {22484#true} is VALID [2020-07-18 07:00:10,345 INFO L280 TraceCheckUtils]: 85: Hoare triple {22484#true} havoc #t~nondet8; {22484#true} is VALID [2020-07-18 07:00:10,345 INFO L280 TraceCheckUtils]: 86: Hoare triple {22484#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,345 INFO L280 TraceCheckUtils]: 87: Hoare triple {22484#true} ~nl1~0 := #t~nondet9; {22484#true} is VALID [2020-07-18 07:00:10,345 INFO L280 TraceCheckUtils]: 88: Hoare triple {22484#true} havoc #t~nondet9; {22484#true} is VALID [2020-07-18 07:00:10,345 INFO L280 TraceCheckUtils]: 89: Hoare triple {22484#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,346 INFO L280 TraceCheckUtils]: 90: Hoare triple {22484#true} ~m1~0 := #t~nondet10; {22484#true} is VALID [2020-07-18 07:00:10,346 INFO L280 TraceCheckUtils]: 91: Hoare triple {22484#true} havoc #t~nondet10; {22484#true} is VALID [2020-07-18 07:00:10,346 INFO L280 TraceCheckUtils]: 92: Hoare triple {22484#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,346 INFO L280 TraceCheckUtils]: 93: Hoare triple {22484#true} ~max1~0 := #t~nondet11; {22484#true} is VALID [2020-07-18 07:00:10,346 INFO L280 TraceCheckUtils]: 94: Hoare triple {22484#true} havoc #t~nondet11; {22484#true} is VALID [2020-07-18 07:00:10,347 INFO L280 TraceCheckUtils]: 95: Hoare triple {22484#true} ~mode1~0 := #t~nondet12; {22484#true} is VALID [2020-07-18 07:00:10,347 INFO L280 TraceCheckUtils]: 96: Hoare triple {22484#true} havoc #t~nondet12; {22484#true} is VALID [2020-07-18 07:00:10,347 INFO L280 TraceCheckUtils]: 97: Hoare triple {22484#true} ~newmax1~0 := #t~nondet13; {22484#true} is VALID [2020-07-18 07:00:10,347 INFO L280 TraceCheckUtils]: 98: Hoare triple {22484#true} havoc #t~nondet13; {22484#true} is VALID [2020-07-18 07:00:10,347 INFO L280 TraceCheckUtils]: 99: Hoare triple {22484#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,347 INFO L280 TraceCheckUtils]: 100: Hoare triple {22484#true} ~id2~0 := #t~nondet14; {22484#true} is VALID [2020-07-18 07:00:10,348 INFO L280 TraceCheckUtils]: 101: Hoare triple {22484#true} havoc #t~nondet14; {22484#true} is VALID [2020-07-18 07:00:10,348 INFO L280 TraceCheckUtils]: 102: Hoare triple {22484#true} ~r2~0 := #t~nondet15; {22484#true} is VALID [2020-07-18 07:00:10,348 INFO L280 TraceCheckUtils]: 103: Hoare triple {22484#true} havoc #t~nondet15; {22484#true} is VALID [2020-07-18 07:00:10,348 INFO L280 TraceCheckUtils]: 104: Hoare triple {22484#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,348 INFO L280 TraceCheckUtils]: 105: Hoare triple {22484#true} ~st2~0 := #t~nondet16; {22484#true} is VALID [2020-07-18 07:00:10,350 INFO L280 TraceCheckUtils]: 106: Hoare triple {22484#true} havoc #t~nondet16; {22484#true} is VALID [2020-07-18 07:00:10,350 INFO L280 TraceCheckUtils]: 107: Hoare triple {22484#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,351 INFO L280 TraceCheckUtils]: 108: Hoare triple {22484#true} ~nl2~0 := #t~nondet17; {22484#true} is VALID [2020-07-18 07:00:10,351 INFO L280 TraceCheckUtils]: 109: Hoare triple {22484#true} havoc #t~nondet17; {22484#true} is VALID [2020-07-18 07:00:10,351 INFO L280 TraceCheckUtils]: 110: Hoare triple {22484#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,351 INFO L280 TraceCheckUtils]: 111: Hoare triple {22484#true} ~m2~0 := #t~nondet18; {22484#true} is VALID [2020-07-18 07:00:10,351 INFO L280 TraceCheckUtils]: 112: Hoare triple {22484#true} havoc #t~nondet18; {22484#true} is VALID [2020-07-18 07:00:10,352 INFO L280 TraceCheckUtils]: 113: Hoare triple {22484#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,352 INFO L280 TraceCheckUtils]: 114: Hoare triple {22484#true} ~max2~0 := #t~nondet19; {22484#true} is VALID [2020-07-18 07:00:10,352 INFO L280 TraceCheckUtils]: 115: Hoare triple {22484#true} havoc #t~nondet19; {22484#true} is VALID [2020-07-18 07:00:10,352 INFO L280 TraceCheckUtils]: 116: Hoare triple {22484#true} ~mode2~0 := #t~nondet20; {22484#true} is VALID [2020-07-18 07:00:10,352 INFO L280 TraceCheckUtils]: 117: Hoare triple {22484#true} havoc #t~nondet20; {22484#true} is VALID [2020-07-18 07:00:10,352 INFO L280 TraceCheckUtils]: 118: Hoare triple {22484#true} ~newmax2~0 := #t~nondet21; {22484#true} is VALID [2020-07-18 07:00:10,353 INFO L280 TraceCheckUtils]: 119: Hoare triple {22484#true} havoc #t~nondet21; {22484#true} is VALID [2020-07-18 07:00:10,353 INFO L280 TraceCheckUtils]: 120: Hoare triple {22484#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,353 INFO L280 TraceCheckUtils]: 121: Hoare triple {22484#true} ~id3~0 := #t~nondet22; {22484#true} is VALID [2020-07-18 07:00:10,353 INFO L280 TraceCheckUtils]: 122: Hoare triple {22484#true} havoc #t~nondet22; {22484#true} is VALID [2020-07-18 07:00:10,353 INFO L280 TraceCheckUtils]: 123: Hoare triple {22484#true} ~r3~0 := #t~nondet23; {22484#true} is VALID [2020-07-18 07:00:10,354 INFO L280 TraceCheckUtils]: 124: Hoare triple {22484#true} havoc #t~nondet23; {22484#true} is VALID [2020-07-18 07:00:10,354 INFO L280 TraceCheckUtils]: 125: Hoare triple {22484#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,354 INFO L280 TraceCheckUtils]: 126: Hoare triple {22484#true} ~st3~0 := #t~nondet24; {22484#true} is VALID [2020-07-18 07:00:10,354 INFO L280 TraceCheckUtils]: 127: Hoare triple {22484#true} havoc #t~nondet24; {22484#true} is VALID [2020-07-18 07:00:10,354 INFO L280 TraceCheckUtils]: 128: Hoare triple {22484#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,354 INFO L280 TraceCheckUtils]: 129: Hoare triple {22484#true} ~nl3~0 := #t~nondet25; {22484#true} is VALID [2020-07-18 07:00:10,355 INFO L280 TraceCheckUtils]: 130: Hoare triple {22484#true} havoc #t~nondet25; {22484#true} is VALID [2020-07-18 07:00:10,355 INFO L280 TraceCheckUtils]: 131: Hoare triple {22484#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,355 INFO L280 TraceCheckUtils]: 132: Hoare triple {22484#true} ~m3~0 := #t~nondet26; {22484#true} is VALID [2020-07-18 07:00:10,355 INFO L280 TraceCheckUtils]: 133: Hoare triple {22484#true} havoc #t~nondet26; {22484#true} is VALID [2020-07-18 07:00:10,355 INFO L280 TraceCheckUtils]: 134: Hoare triple {22484#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {22484#true} is VALID [2020-07-18 07:00:10,356 INFO L280 TraceCheckUtils]: 135: Hoare triple {22484#true} ~max3~0 := #t~nondet27; {22484#true} is VALID [2020-07-18 07:00:10,356 INFO L280 TraceCheckUtils]: 136: Hoare triple {22484#true} havoc #t~nondet27; {22484#true} is VALID [2020-07-18 07:00:10,356 INFO L280 TraceCheckUtils]: 137: Hoare triple {22484#true} ~mode3~0 := #t~nondet28; {22484#true} is VALID [2020-07-18 07:00:10,356 INFO L280 TraceCheckUtils]: 138: Hoare triple {22484#true} havoc #t~nondet28; {22484#true} is VALID [2020-07-18 07:00:10,356 INFO L280 TraceCheckUtils]: 139: Hoare triple {22484#true} ~newmax3~0 := #t~nondet29; {22484#true} is VALID [2020-07-18 07:00:10,356 INFO L280 TraceCheckUtils]: 140: Hoare triple {22484#true} havoc #t~nondet29; {22484#true} is VALID [2020-07-18 07:00:10,357 INFO L280 TraceCheckUtils]: 141: Hoare triple {22484#true} havoc ~init__r121~0; {22484#true} is VALID [2020-07-18 07:00:10,357 INFO L280 TraceCheckUtils]: 142: Hoare triple {22484#true} havoc ~init__r131~0; {22484#true} is VALID [2020-07-18 07:00:10,357 INFO L280 TraceCheckUtils]: 143: Hoare triple {22484#true} havoc ~init__r211~0; {22484#true} is VALID [2020-07-18 07:00:10,357 INFO L280 TraceCheckUtils]: 144: Hoare triple {22484#true} havoc ~init__r231~0; {22484#true} is VALID [2020-07-18 07:00:10,357 INFO L280 TraceCheckUtils]: 145: Hoare triple {22484#true} havoc ~init__r311~0; {22484#true} is VALID [2020-07-18 07:00:10,358 INFO L280 TraceCheckUtils]: 146: Hoare triple {22484#true} havoc ~init__r321~0; {22484#true} is VALID [2020-07-18 07:00:10,358 INFO L280 TraceCheckUtils]: 147: Hoare triple {22484#true} havoc ~init__r122~0; {22484#true} is VALID [2020-07-18 07:00:10,358 INFO L280 TraceCheckUtils]: 148: Hoare triple {22484#true} havoc ~init__tmp~0; {22484#true} is VALID [2020-07-18 07:00:10,358 INFO L280 TraceCheckUtils]: 149: Hoare triple {22484#true} havoc ~init__r132~0; {22484#true} is VALID [2020-07-18 07:00:10,358 INFO L280 TraceCheckUtils]: 150: Hoare triple {22484#true} havoc ~init__tmp___0~0; {22484#true} is VALID [2020-07-18 07:00:10,358 INFO L280 TraceCheckUtils]: 151: Hoare triple {22484#true} havoc ~init__r212~0; {22484#true} is VALID [2020-07-18 07:00:10,359 INFO L280 TraceCheckUtils]: 152: Hoare triple {22484#true} havoc ~init__tmp___1~0; {22484#true} is VALID [2020-07-18 07:00:10,359 INFO L280 TraceCheckUtils]: 153: Hoare triple {22484#true} havoc ~init__r232~0; {22484#true} is VALID [2020-07-18 07:00:10,359 INFO L280 TraceCheckUtils]: 154: Hoare triple {22484#true} havoc ~init__tmp___2~0; {22484#true} is VALID [2020-07-18 07:00:10,359 INFO L280 TraceCheckUtils]: 155: Hoare triple {22484#true} havoc ~init__r312~0; {22484#true} is VALID [2020-07-18 07:00:10,359 INFO L280 TraceCheckUtils]: 156: Hoare triple {22484#true} havoc ~init__tmp___3~0; {22484#true} is VALID [2020-07-18 07:00:10,360 INFO L280 TraceCheckUtils]: 157: Hoare triple {22484#true} havoc ~init__r322~0; {22484#true} is VALID [2020-07-18 07:00:10,360 INFO L280 TraceCheckUtils]: 158: Hoare triple {22484#true} havoc ~init__tmp___4~0; {22484#true} is VALID [2020-07-18 07:00:10,360 INFO L280 TraceCheckUtils]: 159: Hoare triple {22484#true} havoc ~init__tmp___5~0; {22484#true} is VALID [2020-07-18 07:00:10,361 INFO L280 TraceCheckUtils]: 160: Hoare triple {22484#true} ~init__r121~0 := ~ep12~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 07:00:10,361 INFO L280 TraceCheckUtils]: 161: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 07:00:10,362 INFO L280 TraceCheckUtils]: 162: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 07:00:10,363 INFO L280 TraceCheckUtils]: 163: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 07:00:10,363 INFO L280 TraceCheckUtils]: 164: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 07:00:10,364 INFO L280 TraceCheckUtils]: 165: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {22547#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 07:00:10,365 INFO L280 TraceCheckUtils]: 166: Hoare triple {22547#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,366 INFO L280 TraceCheckUtils]: 167: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,367 INFO L280 TraceCheckUtils]: 168: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,367 INFO L280 TraceCheckUtils]: 169: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,368 INFO L280 TraceCheckUtils]: 170: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,368 INFO L280 TraceCheckUtils]: 171: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,369 INFO L280 TraceCheckUtils]: 172: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,369 INFO L280 TraceCheckUtils]: 173: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,370 INFO L280 TraceCheckUtils]: 174: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,371 INFO L280 TraceCheckUtils]: 175: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,371 INFO L280 TraceCheckUtils]: 176: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,372 INFO L280 TraceCheckUtils]: 177: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,372 INFO L280 TraceCheckUtils]: 178: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,373 INFO L280 TraceCheckUtils]: 179: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,374 INFO L280 TraceCheckUtils]: 180: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,374 INFO L280 TraceCheckUtils]: 181: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,375 INFO L280 TraceCheckUtils]: 182: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,375 INFO L280 TraceCheckUtils]: 183: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,376 INFO L280 TraceCheckUtils]: 184: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,377 INFO L280 TraceCheckUtils]: 185: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,377 INFO L280 TraceCheckUtils]: 186: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,378 INFO L280 TraceCheckUtils]: 187: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,378 INFO L280 TraceCheckUtils]: 188: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,379 INFO L280 TraceCheckUtils]: 189: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,379 INFO L280 TraceCheckUtils]: 190: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,380 INFO L280 TraceCheckUtils]: 191: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,380 INFO L280 TraceCheckUtils]: 192: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,381 INFO L280 TraceCheckUtils]: 193: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,382 INFO L280 TraceCheckUtils]: 194: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,382 INFO L280 TraceCheckUtils]: 195: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,383 INFO L280 TraceCheckUtils]: 196: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,383 INFO L280 TraceCheckUtils]: 197: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,384 INFO L280 TraceCheckUtils]: 198: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,384 INFO L280 TraceCheckUtils]: 199: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,385 INFO L280 TraceCheckUtils]: 200: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,385 INFO L280 TraceCheckUtils]: 201: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,386 INFO L280 TraceCheckUtils]: 202: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,386 INFO L280 TraceCheckUtils]: 203: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,387 INFO L280 TraceCheckUtils]: 204: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,387 INFO L280 TraceCheckUtils]: 205: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,388 INFO L280 TraceCheckUtils]: 206: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,388 INFO L280 TraceCheckUtils]: 207: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,389 INFO L280 TraceCheckUtils]: 208: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,389 INFO L280 TraceCheckUtils]: 209: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1873~0 := ~init__tmp___5~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,390 INFO L280 TraceCheckUtils]: 210: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1873~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,390 INFO L280 TraceCheckUtils]: 211: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,391 INFO L280 TraceCheckUtils]: 212: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,392 INFO L280 TraceCheckUtils]: 213: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,392 INFO L280 TraceCheckUtils]: 214: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,393 INFO L280 TraceCheckUtils]: 215: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,393 INFO L280 TraceCheckUtils]: 216: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,394 INFO L280 TraceCheckUtils]: 217: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,394 INFO L280 TraceCheckUtils]: 218: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,395 INFO L280 TraceCheckUtils]: 219: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,396 INFO L280 TraceCheckUtils]: 220: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,396 INFO L280 TraceCheckUtils]: 221: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,397 INFO L280 TraceCheckUtils]: 222: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,397 INFO L280 TraceCheckUtils]: 223: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,398 INFO L280 TraceCheckUtils]: 224: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,398 INFO L280 TraceCheckUtils]: 225: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} havoc ~node1__newmax~0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,399 INFO L280 TraceCheckUtils]: 226: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~node1__newmax~0 := 0; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,399 INFO L280 TraceCheckUtils]: 227: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,400 INFO L280 TraceCheckUtils]: 228: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 % 256 < 2; {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 07:00:10,401 INFO L280 TraceCheckUtils]: 229: Hoare triple {22548#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,401 INFO L280 TraceCheckUtils]: 230: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,401 INFO L280 TraceCheckUtils]: 231: Hoare triple {22485#false} ~mode1~0 := 1; {22485#false} is VALID [2020-07-18 07:00:10,401 INFO L280 TraceCheckUtils]: 232: Hoare triple {22485#false} havoc ~node2__newmax~0; {22485#false} is VALID [2020-07-18 07:00:10,402 INFO L280 TraceCheckUtils]: 233: Hoare triple {22485#false} ~node2__newmax~0 := 0; {22485#false} is VALID [2020-07-18 07:00:10,402 INFO L280 TraceCheckUtils]: 234: Hoare triple {22485#false} assume !!(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,402 INFO L280 TraceCheckUtils]: 235: Hoare triple {22485#false} assume ~r2~0 % 256 < 2; {22485#false} is VALID [2020-07-18 07:00:10,402 INFO L280 TraceCheckUtils]: 236: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,402 INFO L280 TraceCheckUtils]: 237: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,402 INFO L280 TraceCheckUtils]: 238: Hoare triple {22485#false} ~mode2~0 := 1; {22485#false} is VALID [2020-07-18 07:00:10,403 INFO L280 TraceCheckUtils]: 239: Hoare triple {22485#false} havoc ~node3__newmax~0; {22485#false} is VALID [2020-07-18 07:00:10,403 INFO L280 TraceCheckUtils]: 240: Hoare triple {22485#false} ~node3__newmax~0 := 0; {22485#false} is VALID [2020-07-18 07:00:10,403 INFO L280 TraceCheckUtils]: 241: Hoare triple {22485#false} assume !!(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,403 INFO L280 TraceCheckUtils]: 242: Hoare triple {22485#false} assume ~r3~0 % 256 < 2; {22485#false} is VALID [2020-07-18 07:00:10,403 INFO L280 TraceCheckUtils]: 243: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,403 INFO L280 TraceCheckUtils]: 244: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,404 INFO L280 TraceCheckUtils]: 245: Hoare triple {22485#false} ~mode3~0 := 1; {22485#false} is VALID [2020-07-18 07:00:10,404 INFO L280 TraceCheckUtils]: 246: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-18 07:00:10,404 INFO L280 TraceCheckUtils]: 247: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,404 INFO L280 TraceCheckUtils]: 248: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-18 07:00:10,404 INFO L280 TraceCheckUtils]: 249: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,404 INFO L280 TraceCheckUtils]: 250: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-18 07:00:10,405 INFO L280 TraceCheckUtils]: 251: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,405 INFO L280 TraceCheckUtils]: 252: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-18 07:00:10,405 INFO L280 TraceCheckUtils]: 253: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,405 INFO L280 TraceCheckUtils]: 254: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-18 07:00:10,405 INFO L280 TraceCheckUtils]: 255: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,405 INFO L280 TraceCheckUtils]: 256: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-18 07:00:10,406 INFO L280 TraceCheckUtils]: 257: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,406 INFO L280 TraceCheckUtils]: 258: Hoare triple {22485#false} havoc ~check__tmp~0; {22485#false} is VALID [2020-07-18 07:00:10,406 INFO L280 TraceCheckUtils]: 259: Hoare triple {22485#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,406 INFO L280 TraceCheckUtils]: 260: Hoare triple {22485#false} assume ~st1~0 + ~nl1~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,406 INFO L280 TraceCheckUtils]: 261: Hoare triple {22485#false} assume ~st2~0 + ~nl2~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,407 INFO L280 TraceCheckUtils]: 262: Hoare triple {22485#false} assume ~st3~0 + ~nl3~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,407 INFO L280 TraceCheckUtils]: 263: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-18 07:00:10,407 INFO L280 TraceCheckUtils]: 264: Hoare triple {22485#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22485#false} is VALID [2020-07-18 07:00:10,407 INFO L280 TraceCheckUtils]: 265: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-18 07:00:10,407 INFO L280 TraceCheckUtils]: 266: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-18 07:00:10,408 INFO L280 TraceCheckUtils]: 267: Hoare triple {22485#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22485#false} is VALID [2020-07-18 07:00:10,408 INFO L280 TraceCheckUtils]: 268: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-18 07:00:10,408 INFO L280 TraceCheckUtils]: 269: Hoare triple {22485#false} ~check__tmp~0 := 1; {22485#false} is VALID [2020-07-18 07:00:10,408 INFO L280 TraceCheckUtils]: 270: Hoare triple {22485#false} ~__return_2019~0 := ~check__tmp~0; {22485#false} is VALID [2020-07-18 07:00:10,408 INFO L280 TraceCheckUtils]: 271: Hoare triple {22485#false} ~main__c1~0 := ~__return_2019~0; {22485#false} is VALID [2020-07-18 07:00:10,409 INFO L280 TraceCheckUtils]: 272: Hoare triple {22485#false} havoc ~__tmp_1~0; {22485#false} is VALID [2020-07-18 07:00:10,409 INFO L280 TraceCheckUtils]: 273: Hoare triple {22485#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-18 07:00:10,409 INFO L280 TraceCheckUtils]: 274: Hoare triple {22485#false} havoc ~assert__arg~0; {22485#false} is VALID [2020-07-18 07:00:10,409 INFO L280 TraceCheckUtils]: 275: Hoare triple {22485#false} ~assert__arg~0 := ~__tmp_1~0; {22485#false} is VALID [2020-07-18 07:00:10,409 INFO L280 TraceCheckUtils]: 276: Hoare triple {22485#false} assume !(0 == ~assert__arg~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,410 INFO L280 TraceCheckUtils]: 277: Hoare triple {22485#false} havoc ~node1__newmax~1; {22485#false} is VALID [2020-07-18 07:00:10,420 INFO L280 TraceCheckUtils]: 278: Hoare triple {22485#false} ~node1__newmax~1 := 0; {22485#false} is VALID [2020-07-18 07:00:10,421 INFO L280 TraceCheckUtils]: 279: Hoare triple {22485#false} assume !(0 == ~mode1~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,421 INFO L280 TraceCheckUtils]: 280: Hoare triple {22485#false} assume !(255 == ~r1~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,421 INFO L280 TraceCheckUtils]: 281: Hoare triple {22485#false} ~r1~0 := 1 + ~r1~0 % 256; {22485#false} is VALID [2020-07-18 07:00:10,421 INFO L280 TraceCheckUtils]: 282: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,421 INFO L280 TraceCheckUtils]: 283: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,422 INFO L280 TraceCheckUtils]: 284: Hoare triple {22485#false} ~newmax1~0 := ~node1__newmax~1; {22485#false} is VALID [2020-07-18 07:00:10,422 INFO L280 TraceCheckUtils]: 285: Hoare triple {22485#false} assume !(2 == ~r1~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,422 INFO L280 TraceCheckUtils]: 286: Hoare triple {22485#false} ~mode1~0 := 0; {22485#false} is VALID [2020-07-18 07:00:10,422 INFO L280 TraceCheckUtils]: 287: Hoare triple {22485#false} havoc ~node2__newmax~1; {22485#false} is VALID [2020-07-18 07:00:10,424 INFO L280 TraceCheckUtils]: 288: Hoare triple {22485#false} ~node2__newmax~1 := 0; {22485#false} is VALID [2020-07-18 07:00:10,425 INFO L280 TraceCheckUtils]: 289: Hoare triple {22485#false} assume !(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,425 INFO L280 TraceCheckUtils]: 290: Hoare triple {22485#false} assume !(255 == ~r2~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,425 INFO L280 TraceCheckUtils]: 291: Hoare triple {22485#false} ~r2~0 := 1 + ~r2~0 % 256; {22485#false} is VALID [2020-07-18 07:00:10,425 INFO L280 TraceCheckUtils]: 292: Hoare triple {22485#false} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,425 INFO L280 TraceCheckUtils]: 293: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,426 INFO L280 TraceCheckUtils]: 294: Hoare triple {22485#false} ~newmax2~0 := ~node2__newmax~1; {22485#false} is VALID [2020-07-18 07:00:10,426 INFO L280 TraceCheckUtils]: 295: Hoare triple {22485#false} assume !(2 == ~r2~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,426 INFO L280 TraceCheckUtils]: 296: Hoare triple {22485#false} ~mode2~0 := 0; {22485#false} is VALID [2020-07-18 07:00:10,426 INFO L280 TraceCheckUtils]: 297: Hoare triple {22485#false} havoc ~node3__newmax~1; {22485#false} is VALID [2020-07-18 07:00:10,426 INFO L280 TraceCheckUtils]: 298: Hoare triple {22485#false} ~node3__newmax~1 := 0; {22485#false} is VALID [2020-07-18 07:00:10,427 INFO L280 TraceCheckUtils]: 299: Hoare triple {22485#false} assume !(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,427 INFO L280 TraceCheckUtils]: 300: Hoare triple {22485#false} assume !(255 == ~r3~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,427 INFO L280 TraceCheckUtils]: 301: Hoare triple {22485#false} ~r3~0 := 1 + ~r3~0 % 256; {22485#false} is VALID [2020-07-18 07:00:10,432 INFO L280 TraceCheckUtils]: 302: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,433 INFO L280 TraceCheckUtils]: 303: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,433 INFO L280 TraceCheckUtils]: 304: Hoare triple {22485#false} ~newmax3~0 := ~node3__newmax~1; {22485#false} is VALID [2020-07-18 07:00:10,433 INFO L280 TraceCheckUtils]: 305: Hoare triple {22485#false} assume !(2 == ~r3~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,433 INFO L280 TraceCheckUtils]: 306: Hoare triple {22485#false} ~mode3~0 := 0; {22485#false} is VALID [2020-07-18 07:00:10,433 INFO L280 TraceCheckUtils]: 307: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-18 07:00:10,433 INFO L280 TraceCheckUtils]: 308: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,433 INFO L280 TraceCheckUtils]: 309: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-18 07:00:10,433 INFO L280 TraceCheckUtils]: 310: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,434 INFO L280 TraceCheckUtils]: 311: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-18 07:00:10,434 INFO L280 TraceCheckUtils]: 312: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,434 INFO L280 TraceCheckUtils]: 313: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-18 07:00:10,434 INFO L280 TraceCheckUtils]: 314: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,434 INFO L280 TraceCheckUtils]: 315: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-18 07:00:10,434 INFO L280 TraceCheckUtils]: 316: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,434 INFO L280 TraceCheckUtils]: 317: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-18 07:00:10,434 INFO L280 TraceCheckUtils]: 318: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,434 INFO L280 TraceCheckUtils]: 319: Hoare triple {22485#false} havoc ~check__tmp~1; {22485#false} is VALID [2020-07-18 07:00:10,435 INFO L280 TraceCheckUtils]: 320: Hoare triple {22485#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,435 INFO L280 TraceCheckUtils]: 321: Hoare triple {22485#false} assume ~st1~0 + ~nl1~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,435 INFO L280 TraceCheckUtils]: 322: Hoare triple {22485#false} assume ~st2~0 + ~nl2~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,435 INFO L280 TraceCheckUtils]: 323: Hoare triple {22485#false} assume ~st3~0 + ~nl3~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,435 INFO L280 TraceCheckUtils]: 324: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-18 07:00:10,437 INFO L280 TraceCheckUtils]: 325: Hoare triple {22485#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22485#false} is VALID [2020-07-18 07:00:10,437 INFO L280 TraceCheckUtils]: 326: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-18 07:00:10,438 INFO L280 TraceCheckUtils]: 327: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-18 07:00:10,438 INFO L280 TraceCheckUtils]: 328: Hoare triple {22485#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22485#false} is VALID [2020-07-18 07:00:10,438 INFO L280 TraceCheckUtils]: 329: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-18 07:00:10,438 INFO L280 TraceCheckUtils]: 330: Hoare triple {22485#false} ~check__tmp~1 := 1; {22485#false} is VALID [2020-07-18 07:00:10,438 INFO L280 TraceCheckUtils]: 331: Hoare triple {22485#false} ~__return_2152~0 := ~check__tmp~1; {22485#false} is VALID [2020-07-18 07:00:10,438 INFO L280 TraceCheckUtils]: 332: Hoare triple {22485#false} ~main__c1~0 := ~__return_2152~0; {22485#false} is VALID [2020-07-18 07:00:10,438 INFO L280 TraceCheckUtils]: 333: Hoare triple {22485#false} havoc ~__tmp_2~0; {22485#false} is VALID [2020-07-18 07:00:10,438 INFO L280 TraceCheckUtils]: 334: Hoare triple {22485#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-18 07:00:10,438 INFO L280 TraceCheckUtils]: 335: Hoare triple {22485#false} havoc ~assert__arg~1; {22485#false} is VALID [2020-07-18 07:00:10,439 INFO L280 TraceCheckUtils]: 336: Hoare triple {22485#false} ~assert__arg~1 := ~__tmp_2~0; {22485#false} is VALID [2020-07-18 07:00:10,439 INFO L280 TraceCheckUtils]: 337: Hoare triple {22485#false} assume !(0 == ~assert__arg~1 % 256); {22485#false} is VALID [2020-07-18 07:00:10,439 INFO L280 TraceCheckUtils]: 338: Hoare triple {22485#false} havoc ~node1__newmax~2; {22485#false} is VALID [2020-07-18 07:00:10,439 INFO L280 TraceCheckUtils]: 339: Hoare triple {22485#false} ~node1__newmax~2 := 0; {22485#false} is VALID [2020-07-18 07:00:10,439 INFO L280 TraceCheckUtils]: 340: Hoare triple {22485#false} assume !!(0 == ~mode1~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,439 INFO L280 TraceCheckUtils]: 341: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-18 07:00:10,439 INFO L280 TraceCheckUtils]: 342: Hoare triple {22485#false} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,439 INFO L280 TraceCheckUtils]: 343: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,439 INFO L280 TraceCheckUtils]: 344: Hoare triple {22485#false} ~mode1~0 := 1; {22485#false} is VALID [2020-07-18 07:00:10,440 INFO L280 TraceCheckUtils]: 345: Hoare triple {22485#false} havoc ~node2__newmax~2; {22485#false} is VALID [2020-07-18 07:00:10,440 INFO L280 TraceCheckUtils]: 346: Hoare triple {22485#false} ~node2__newmax~2 := 0; {22485#false} is VALID [2020-07-18 07:00:10,440 INFO L280 TraceCheckUtils]: 347: Hoare triple {22485#false} assume !!(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,440 INFO L280 TraceCheckUtils]: 348: Hoare triple {22485#false} assume ~r2~0 % 256 < 2; {22485#false} is VALID [2020-07-18 07:00:10,440 INFO L280 TraceCheckUtils]: 349: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,440 INFO L280 TraceCheckUtils]: 350: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,440 INFO L280 TraceCheckUtils]: 351: Hoare triple {22485#false} ~mode2~0 := 1; {22485#false} is VALID [2020-07-18 07:00:10,440 INFO L280 TraceCheckUtils]: 352: Hoare triple {22485#false} havoc ~node3__newmax~2; {22485#false} is VALID [2020-07-18 07:00:10,441 INFO L280 TraceCheckUtils]: 353: Hoare triple {22485#false} ~node3__newmax~2 := 0; {22485#false} is VALID [2020-07-18 07:00:10,441 INFO L280 TraceCheckUtils]: 354: Hoare triple {22485#false} assume !!(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,441 INFO L280 TraceCheckUtils]: 355: Hoare triple {22485#false} assume ~r3~0 % 256 < 2; {22485#false} is VALID [2020-07-18 07:00:10,441 INFO L280 TraceCheckUtils]: 356: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,441 INFO L280 TraceCheckUtils]: 357: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,441 INFO L280 TraceCheckUtils]: 358: Hoare triple {22485#false} ~mode3~0 := 1; {22485#false} is VALID [2020-07-18 07:00:10,441 INFO L280 TraceCheckUtils]: 359: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-18 07:00:10,442 INFO L280 TraceCheckUtils]: 360: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,442 INFO L280 TraceCheckUtils]: 361: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-18 07:00:10,442 INFO L280 TraceCheckUtils]: 362: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,442 INFO L280 TraceCheckUtils]: 363: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-18 07:00:10,442 INFO L280 TraceCheckUtils]: 364: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,442 INFO L280 TraceCheckUtils]: 365: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-18 07:00:10,443 INFO L280 TraceCheckUtils]: 366: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,443 INFO L280 TraceCheckUtils]: 367: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-18 07:00:10,443 INFO L280 TraceCheckUtils]: 368: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,443 INFO L280 TraceCheckUtils]: 369: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-18 07:00:10,443 INFO L280 TraceCheckUtils]: 370: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,443 INFO L280 TraceCheckUtils]: 371: Hoare triple {22485#false} havoc ~check__tmp~2; {22485#false} is VALID [2020-07-18 07:00:10,444 INFO L280 TraceCheckUtils]: 372: Hoare triple {22485#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,444 INFO L280 TraceCheckUtils]: 373: Hoare triple {22485#false} assume ~st1~0 + ~nl1~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,444 INFO L280 TraceCheckUtils]: 374: Hoare triple {22485#false} assume ~st2~0 + ~nl2~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,444 INFO L280 TraceCheckUtils]: 375: Hoare triple {22485#false} assume ~st3~0 + ~nl3~0 <= 1; {22485#false} is VALID [2020-07-18 07:00:10,444 INFO L280 TraceCheckUtils]: 376: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-18 07:00:10,444 INFO L280 TraceCheckUtils]: 377: Hoare triple {22485#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22485#false} is VALID [2020-07-18 07:00:10,445 INFO L280 TraceCheckUtils]: 378: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-18 07:00:10,445 INFO L280 TraceCheckUtils]: 379: Hoare triple {22485#false} assume !(~r1~0 % 256 >= 2); {22485#false} is VALID [2020-07-18 07:00:10,445 INFO L280 TraceCheckUtils]: 380: Hoare triple {22485#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22485#false} is VALID [2020-07-18 07:00:10,445 INFO L280 TraceCheckUtils]: 381: Hoare triple {22485#false} assume ~r1~0 % 256 < 2; {22485#false} is VALID [2020-07-18 07:00:10,445 INFO L280 TraceCheckUtils]: 382: Hoare triple {22485#false} ~check__tmp~2 := 1; {22485#false} is VALID [2020-07-18 07:00:10,446 INFO L280 TraceCheckUtils]: 383: Hoare triple {22485#false} ~__return_2288~0 := ~check__tmp~2; {22485#false} is VALID [2020-07-18 07:00:10,446 INFO L280 TraceCheckUtils]: 384: Hoare triple {22485#false} ~main__c1~0 := ~__return_2288~0; {22485#false} is VALID [2020-07-18 07:00:10,446 INFO L280 TraceCheckUtils]: 385: Hoare triple {22485#false} havoc ~__tmp_3~0; {22485#false} is VALID [2020-07-18 07:00:10,446 INFO L280 TraceCheckUtils]: 386: Hoare triple {22485#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-18 07:00:10,446 INFO L280 TraceCheckUtils]: 387: Hoare triple {22485#false} havoc ~assert__arg~2; {22485#false} is VALID [2020-07-18 07:00:10,446 INFO L280 TraceCheckUtils]: 388: Hoare triple {22485#false} ~assert__arg~2 := ~__tmp_3~0; {22485#false} is VALID [2020-07-18 07:00:10,447 INFO L280 TraceCheckUtils]: 389: Hoare triple {22485#false} assume !(0 == ~assert__arg~2 % 256); {22485#false} is VALID [2020-07-18 07:00:10,447 INFO L280 TraceCheckUtils]: 390: Hoare triple {22485#false} havoc ~node1__newmax~3; {22485#false} is VALID [2020-07-18 07:00:10,447 INFO L280 TraceCheckUtils]: 391: Hoare triple {22485#false} ~node1__newmax~3 := 0; {22485#false} is VALID [2020-07-18 07:00:10,447 INFO L280 TraceCheckUtils]: 392: Hoare triple {22485#false} assume !(0 == ~mode1~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,447 INFO L280 TraceCheckUtils]: 393: Hoare triple {22485#false} assume !(255 == ~r1~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,447 INFO L280 TraceCheckUtils]: 394: Hoare triple {22485#false} ~r1~0 := 1 + ~r1~0 % 256; {22485#false} is VALID [2020-07-18 07:00:10,448 INFO L280 TraceCheckUtils]: 395: Hoare triple {22485#false} assume !!(0 == ~ep21~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,448 INFO L280 TraceCheckUtils]: 396: Hoare triple {22485#false} assume !!(0 == ~ep31~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,448 INFO L280 TraceCheckUtils]: 397: Hoare triple {22485#false} ~newmax1~0 := ~node1__newmax~3; {22485#false} is VALID [2020-07-18 07:00:10,448 INFO L280 TraceCheckUtils]: 398: Hoare triple {22485#false} assume 2 == ~r1~0 % 256; {22485#false} is VALID [2020-07-18 07:00:10,448 INFO L280 TraceCheckUtils]: 399: Hoare triple {22485#false} assume ~max1~0 == ~id1~0; {22485#false} is VALID [2020-07-18 07:00:10,449 INFO L280 TraceCheckUtils]: 400: Hoare triple {22485#false} ~st1~0 := 1; {22485#false} is VALID [2020-07-18 07:00:10,449 INFO L280 TraceCheckUtils]: 401: Hoare triple {22485#false} ~mode1~0 := 0; {22485#false} is VALID [2020-07-18 07:00:10,449 INFO L280 TraceCheckUtils]: 402: Hoare triple {22485#false} havoc ~node2__newmax~3; {22485#false} is VALID [2020-07-18 07:00:10,449 INFO L280 TraceCheckUtils]: 403: Hoare triple {22485#false} ~node2__newmax~3 := 0; {22485#false} is VALID [2020-07-18 07:00:10,449 INFO L280 TraceCheckUtils]: 404: Hoare triple {22485#false} assume !(0 == ~mode2~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,450 INFO L280 TraceCheckUtils]: 405: Hoare triple {22485#false} assume !(255 == ~r2~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,450 INFO L280 TraceCheckUtils]: 406: Hoare triple {22485#false} ~r2~0 := 1 + ~r2~0 % 256; {22485#false} is VALID [2020-07-18 07:00:10,450 INFO L280 TraceCheckUtils]: 407: Hoare triple {22485#false} assume !!(0 == ~ep12~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,450 INFO L280 TraceCheckUtils]: 408: Hoare triple {22485#false} assume !!(0 == ~ep32~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,450 INFO L280 TraceCheckUtils]: 409: Hoare triple {22485#false} ~newmax2~0 := ~node2__newmax~3; {22485#false} is VALID [2020-07-18 07:00:10,451 INFO L280 TraceCheckUtils]: 410: Hoare triple {22485#false} assume 2 == ~r2~0 % 256; {22485#false} is VALID [2020-07-18 07:00:10,451 INFO L280 TraceCheckUtils]: 411: Hoare triple {22485#false} assume ~max2~0 == ~id2~0; {22485#false} is VALID [2020-07-18 07:00:10,451 INFO L280 TraceCheckUtils]: 412: Hoare triple {22485#false} ~st2~0 := 1; {22485#false} is VALID [2020-07-18 07:00:10,451 INFO L280 TraceCheckUtils]: 413: Hoare triple {22485#false} ~mode2~0 := 0; {22485#false} is VALID [2020-07-18 07:00:10,451 INFO L280 TraceCheckUtils]: 414: Hoare triple {22485#false} havoc ~node3__newmax~3; {22485#false} is VALID [2020-07-18 07:00:10,451 INFO L280 TraceCheckUtils]: 415: Hoare triple {22485#false} ~node3__newmax~3 := 0; {22485#false} is VALID [2020-07-18 07:00:10,452 INFO L280 TraceCheckUtils]: 416: Hoare triple {22485#false} assume !(0 == ~mode3~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,452 INFO L280 TraceCheckUtils]: 417: Hoare triple {22485#false} assume !(255 == ~r3~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,452 INFO L280 TraceCheckUtils]: 418: Hoare triple {22485#false} ~r3~0 := 1 + ~r3~0 % 256; {22485#false} is VALID [2020-07-18 07:00:10,452 INFO L280 TraceCheckUtils]: 419: Hoare triple {22485#false} assume !!(0 == ~ep13~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,452 INFO L280 TraceCheckUtils]: 420: Hoare triple {22485#false} assume !!(0 == ~ep23~0 % 256); {22485#false} is VALID [2020-07-18 07:00:10,452 INFO L280 TraceCheckUtils]: 421: Hoare triple {22485#false} ~newmax3~0 := ~node3__newmax~3; {22485#false} is VALID [2020-07-18 07:00:10,453 INFO L280 TraceCheckUtils]: 422: Hoare triple {22485#false} assume 2 == ~r3~0 % 256; {22485#false} is VALID [2020-07-18 07:00:10,453 INFO L280 TraceCheckUtils]: 423: Hoare triple {22485#false} assume ~max3~0 == ~id3~0; {22485#false} is VALID [2020-07-18 07:00:10,453 INFO L280 TraceCheckUtils]: 424: Hoare triple {22485#false} ~st3~0 := 1; {22485#false} is VALID [2020-07-18 07:00:10,453 INFO L280 TraceCheckUtils]: 425: Hoare triple {22485#false} ~mode3~0 := 0; {22485#false} is VALID [2020-07-18 07:00:10,453 INFO L280 TraceCheckUtils]: 426: Hoare triple {22485#false} ~p12_old~0 := ~p12_new~0; {22485#false} is VALID [2020-07-18 07:00:10,454 INFO L280 TraceCheckUtils]: 427: Hoare triple {22485#false} ~p12_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,454 INFO L280 TraceCheckUtils]: 428: Hoare triple {22485#false} ~p13_old~0 := ~p13_new~0; {22485#false} is VALID [2020-07-18 07:00:10,454 INFO L280 TraceCheckUtils]: 429: Hoare triple {22485#false} ~p13_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,454 INFO L280 TraceCheckUtils]: 430: Hoare triple {22485#false} ~p21_old~0 := ~p21_new~0; {22485#false} is VALID [2020-07-18 07:00:10,454 INFO L280 TraceCheckUtils]: 431: Hoare triple {22485#false} ~p21_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,454 INFO L280 TraceCheckUtils]: 432: Hoare triple {22485#false} ~p23_old~0 := ~p23_new~0; {22485#false} is VALID [2020-07-18 07:00:10,455 INFO L280 TraceCheckUtils]: 433: Hoare triple {22485#false} ~p23_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,455 INFO L280 TraceCheckUtils]: 434: Hoare triple {22485#false} ~p31_old~0 := ~p31_new~0; {22485#false} is VALID [2020-07-18 07:00:10,455 INFO L280 TraceCheckUtils]: 435: Hoare triple {22485#false} ~p31_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,455 INFO L280 TraceCheckUtils]: 436: Hoare triple {22485#false} ~p32_old~0 := ~p32_new~0; {22485#false} is VALID [2020-07-18 07:00:10,455 INFO L280 TraceCheckUtils]: 437: Hoare triple {22485#false} ~p32_new~0 := ~nomsg~0; {22485#false} is VALID [2020-07-18 07:00:10,456 INFO L280 TraceCheckUtils]: 438: Hoare triple {22485#false} havoc ~check__tmp~3; {22485#false} is VALID [2020-07-18 07:00:10,456 INFO L280 TraceCheckUtils]: 439: Hoare triple {22485#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {22485#false} is VALID [2020-07-18 07:00:10,456 INFO L280 TraceCheckUtils]: 440: Hoare triple {22485#false} ~check__tmp~3 := 0; {22485#false} is VALID [2020-07-18 07:00:10,456 INFO L280 TraceCheckUtils]: 441: Hoare triple {22485#false} ~__return_2426~0 := ~check__tmp~3; {22485#false} is VALID [2020-07-18 07:00:10,456 INFO L280 TraceCheckUtils]: 442: Hoare triple {22485#false} ~main__c1~0 := ~__return_2426~0; {22485#false} is VALID [2020-07-18 07:00:10,457 INFO L280 TraceCheckUtils]: 443: Hoare triple {22485#false} havoc ~__tmp_4~0; {22485#false} is VALID [2020-07-18 07:00:10,457 INFO L280 TraceCheckUtils]: 444: Hoare triple {22485#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {22485#false} is VALID [2020-07-18 07:00:10,457 INFO L280 TraceCheckUtils]: 445: Hoare triple {22485#false} havoc ~assert__arg~3; {22485#false} is VALID [2020-07-18 07:00:10,457 INFO L280 TraceCheckUtils]: 446: Hoare triple {22485#false} ~assert__arg~3 := ~__tmp_4~0; {22485#false} is VALID [2020-07-18 07:00:10,457 INFO L280 TraceCheckUtils]: 447: Hoare triple {22485#false} assume 0 == ~assert__arg~3 % 256; {22485#false} is VALID [2020-07-18 07:00:10,458 INFO L280 TraceCheckUtils]: 448: Hoare triple {22485#false} assume !false; {22485#false} is VALID [2020-07-18 07:00:10,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 07:00:10,587 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2121985448] [2020-07-18 07:00:10,587 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 07:00:10,587 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 07:00:10,587 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478981175] [2020-07-18 07:00:10,588 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 449 [2020-07-18 07:00:10,589 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 07:00:10,589 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 07:00:11,065 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 449 edges. 449 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:00:11,065 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 07:00:11,066 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 07:00:11,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 07:00:11,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 07:00:11,067 INFO L87 Difference]: Start difference. First operand 2040 states and 2543 transitions. Second operand 5 states. [2020-07-18 07:00:28,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:00:28,720 INFO L93 Difference]: Finished difference Result 5648 states and 7106 transitions. [2020-07-18 07:00:28,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 07:00:28,720 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 449 [2020-07-18 07:00:28,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 07:00:28,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 07:00:28,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2484 transitions. [2020-07-18 07:00:28,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 07:00:28,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2484 transitions. [2020-07-18 07:00:28,755 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2484 transitions. [2020-07-18 07:00:31,848 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2484 edges. 2484 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:00:32,316 INFO L225 Difference]: With dead ends: 5648 [2020-07-18 07:00:32,316 INFO L226 Difference]: Without dead ends: 3788 [2020-07-18 07:00:32,321 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 07:00:32,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3788 states. [2020-07-18 07:00:39,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3788 to 3786. [2020-07-18 07:00:39,853 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 07:00:39,853 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3788 states. Second operand 3786 states. [2020-07-18 07:00:39,853 INFO L74 IsIncluded]: Start isIncluded. First operand 3788 states. Second operand 3786 states. [2020-07-18 07:00:39,853 INFO L87 Difference]: Start difference. First operand 3788 states. Second operand 3786 states. [2020-07-18 07:00:40,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:00:40,272 INFO L93 Difference]: Finished difference Result 3788 states and 4728 transitions. [2020-07-18 07:00:40,272 INFO L276 IsEmpty]: Start isEmpty. Operand 3788 states and 4728 transitions. [2020-07-18 07:00:40,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:00:40,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:00:40,279 INFO L74 IsIncluded]: Start isIncluded. First operand 3786 states. Second operand 3788 states. [2020-07-18 07:00:40,279 INFO L87 Difference]: Start difference. First operand 3786 states. Second operand 3788 states. [2020-07-18 07:00:40,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:00:40,746 INFO L93 Difference]: Finished difference Result 3788 states and 4728 transitions. [2020-07-18 07:00:40,746 INFO L276 IsEmpty]: Start isEmpty. Operand 3788 states and 4728 transitions. [2020-07-18 07:00:40,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:00:40,751 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:00:40,751 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 07:00:40,752 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 07:00:40,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3786 states. [2020-07-18 07:00:41,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 3786 states and 4727 transitions. [2020-07-18 07:00:41,203 INFO L78 Accepts]: Start accepts. Automaton has 3786 states and 4727 transitions. Word has length 449 [2020-07-18 07:00:41,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 07:00:41,203 INFO L479 AbstractCegarLoop]: Abstraction has 3786 states and 4727 transitions. [2020-07-18 07:00:41,203 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 07:00:41,203 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3786 states and 4727 transitions. [2020-07-18 07:00:47,877 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4727 edges. 4727 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:00:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 4727 transitions. [2020-07-18 07:00:47,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2020-07-18 07:00:47,885 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 07:00:47,885 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 07:00:47,886 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 07:00:47,886 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 07:00:47,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 07:00:47,886 INFO L82 PathProgramCache]: Analyzing trace with hash 1103174892, now seen corresponding path program 1 times [2020-07-18 07:00:47,887 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 07:00:47,887 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1157055246] [2020-07-18 07:00:47,887 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 07:00:47,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:00:48,224 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-18 07:00:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:00:48,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {49062#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {48998#true} ~nomsg~0 := -1; {48998#true} is VALID [2020-07-18 07:00:48,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {48998#true} ~p12~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,276 INFO L280 TraceCheckUtils]: 3: Hoare triple {48998#true} ~p12_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {48998#true} ~p12_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,276 INFO L280 TraceCheckUtils]: 5: Hoare triple {48998#true} ~ep12~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,276 INFO L280 TraceCheckUtils]: 6: Hoare triple {48998#true} ~p13~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,276 INFO L280 TraceCheckUtils]: 7: Hoare triple {48998#true} ~p13_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,277 INFO L280 TraceCheckUtils]: 8: Hoare triple {48998#true} ~p13_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,277 INFO L280 TraceCheckUtils]: 9: Hoare triple {48998#true} ~ep13~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,277 INFO L280 TraceCheckUtils]: 10: Hoare triple {48998#true} ~p21~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,277 INFO L280 TraceCheckUtils]: 11: Hoare triple {48998#true} ~p21_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,277 INFO L280 TraceCheckUtils]: 12: Hoare triple {48998#true} ~p21_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,278 INFO L280 TraceCheckUtils]: 13: Hoare triple {48998#true} ~ep21~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,278 INFO L280 TraceCheckUtils]: 14: Hoare triple {48998#true} ~p23~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,278 INFO L280 TraceCheckUtils]: 15: Hoare triple {48998#true} ~p23_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,278 INFO L280 TraceCheckUtils]: 16: Hoare triple {48998#true} ~p23_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,278 INFO L280 TraceCheckUtils]: 17: Hoare triple {48998#true} ~ep23~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,278 INFO L280 TraceCheckUtils]: 18: Hoare triple {48998#true} ~p31~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,279 INFO L280 TraceCheckUtils]: 19: Hoare triple {48998#true} ~p31_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,279 INFO L280 TraceCheckUtils]: 20: Hoare triple {48998#true} ~p31_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,279 INFO L280 TraceCheckUtils]: 21: Hoare triple {48998#true} ~ep31~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,279 INFO L280 TraceCheckUtils]: 22: Hoare triple {48998#true} ~p32~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,279 INFO L280 TraceCheckUtils]: 23: Hoare triple {48998#true} ~p32_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,280 INFO L280 TraceCheckUtils]: 24: Hoare triple {48998#true} ~p32_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,280 INFO L280 TraceCheckUtils]: 25: Hoare triple {48998#true} ~ep32~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,280 INFO L280 TraceCheckUtils]: 26: Hoare triple {48998#true} ~id1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,280 INFO L280 TraceCheckUtils]: 27: Hoare triple {48998#true} ~r1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,280 INFO L280 TraceCheckUtils]: 28: Hoare triple {48998#true} ~st1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,281 INFO L280 TraceCheckUtils]: 29: Hoare triple {48998#true} ~nl1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,281 INFO L280 TraceCheckUtils]: 30: Hoare triple {48998#true} ~m1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,281 INFO L280 TraceCheckUtils]: 31: Hoare triple {48998#true} ~max1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,281 INFO L280 TraceCheckUtils]: 32: Hoare triple {48998#true} ~mode1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,281 INFO L280 TraceCheckUtils]: 33: Hoare triple {48998#true} ~newmax1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,281 INFO L280 TraceCheckUtils]: 34: Hoare triple {48998#true} ~id2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,282 INFO L280 TraceCheckUtils]: 35: Hoare triple {48998#true} ~r2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,282 INFO L280 TraceCheckUtils]: 36: Hoare triple {48998#true} ~st2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,282 INFO L280 TraceCheckUtils]: 37: Hoare triple {48998#true} ~nl2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,282 INFO L280 TraceCheckUtils]: 38: Hoare triple {48998#true} ~m2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,282 INFO L280 TraceCheckUtils]: 39: Hoare triple {48998#true} ~max2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,283 INFO L280 TraceCheckUtils]: 40: Hoare triple {48998#true} ~mode2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,283 INFO L280 TraceCheckUtils]: 41: Hoare triple {48998#true} ~newmax2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,283 INFO L280 TraceCheckUtils]: 42: Hoare triple {48998#true} ~id3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,283 INFO L280 TraceCheckUtils]: 43: Hoare triple {48998#true} ~r3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,283 INFO L280 TraceCheckUtils]: 44: Hoare triple {48998#true} ~st3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,284 INFO L280 TraceCheckUtils]: 45: Hoare triple {48998#true} ~nl3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,284 INFO L280 TraceCheckUtils]: 46: Hoare triple {48998#true} ~m3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,284 INFO L280 TraceCheckUtils]: 47: Hoare triple {48998#true} ~max3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,284 INFO L280 TraceCheckUtils]: 48: Hoare triple {48998#true} ~mode3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,284 INFO L280 TraceCheckUtils]: 49: Hoare triple {48998#true} ~newmax3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,284 INFO L280 TraceCheckUtils]: 50: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {48998#true} is VALID [2020-07-18 07:00:48,285 INFO L280 TraceCheckUtils]: 51: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {48998#true} is VALID [2020-07-18 07:00:48,285 INFO L280 TraceCheckUtils]: 52: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {48998#true} is VALID [2020-07-18 07:00:48,285 INFO L280 TraceCheckUtils]: 53: Hoare triple {48998#true} ~__return_1873~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,285 INFO L280 TraceCheckUtils]: 54: Hoare triple {48998#true} ~__return_2019~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,285 INFO L280 TraceCheckUtils]: 55: Hoare triple {48998#true} ~__return_2152~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,286 INFO L280 TraceCheckUtils]: 56: Hoare triple {48998#true} ~__return_2288~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,286 INFO L280 TraceCheckUtils]: 57: Hoare triple {48998#true} ~__return_2426~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,286 INFO L280 TraceCheckUtils]: 58: Hoare triple {48998#true} ~__return_2551~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,286 INFO L280 TraceCheckUtils]: 59: Hoare triple {48998#true} assume true; {48998#true} is VALID [2020-07-18 07:00:48,286 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {48998#true} {48998#true} #1944#return; {48998#true} is VALID [2020-07-18 07:00:48,292 INFO L263 TraceCheckUtils]: 0: Hoare triple {48998#true} call ULTIMATE.init(); {49062#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 07:00:48,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {49062#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {48998#true} ~nomsg~0 := -1; {48998#true} is VALID [2020-07-18 07:00:48,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {48998#true} ~p12~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,293 INFO L280 TraceCheckUtils]: 4: Hoare triple {48998#true} ~p12_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,293 INFO L280 TraceCheckUtils]: 5: Hoare triple {48998#true} ~p12_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,293 INFO L280 TraceCheckUtils]: 6: Hoare triple {48998#true} ~ep12~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,293 INFO L280 TraceCheckUtils]: 7: Hoare triple {48998#true} ~p13~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,294 INFO L280 TraceCheckUtils]: 8: Hoare triple {48998#true} ~p13_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,294 INFO L280 TraceCheckUtils]: 9: Hoare triple {48998#true} ~p13_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,294 INFO L280 TraceCheckUtils]: 10: Hoare triple {48998#true} ~ep13~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,294 INFO L280 TraceCheckUtils]: 11: Hoare triple {48998#true} ~p21~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,294 INFO L280 TraceCheckUtils]: 12: Hoare triple {48998#true} ~p21_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,294 INFO L280 TraceCheckUtils]: 13: Hoare triple {48998#true} ~p21_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,295 INFO L280 TraceCheckUtils]: 14: Hoare triple {48998#true} ~ep21~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,295 INFO L280 TraceCheckUtils]: 15: Hoare triple {48998#true} ~p23~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,295 INFO L280 TraceCheckUtils]: 16: Hoare triple {48998#true} ~p23_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,295 INFO L280 TraceCheckUtils]: 17: Hoare triple {48998#true} ~p23_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,295 INFO L280 TraceCheckUtils]: 18: Hoare triple {48998#true} ~ep23~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,296 INFO L280 TraceCheckUtils]: 19: Hoare triple {48998#true} ~p31~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,296 INFO L280 TraceCheckUtils]: 20: Hoare triple {48998#true} ~p31_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,296 INFO L280 TraceCheckUtils]: 21: Hoare triple {48998#true} ~p31_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,296 INFO L280 TraceCheckUtils]: 22: Hoare triple {48998#true} ~ep31~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,296 INFO L280 TraceCheckUtils]: 23: Hoare triple {48998#true} ~p32~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {48998#true} ~p32_old~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,297 INFO L280 TraceCheckUtils]: 25: Hoare triple {48998#true} ~p32_new~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,297 INFO L280 TraceCheckUtils]: 26: Hoare triple {48998#true} ~ep32~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,297 INFO L280 TraceCheckUtils]: 27: Hoare triple {48998#true} ~id1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,297 INFO L280 TraceCheckUtils]: 28: Hoare triple {48998#true} ~r1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,297 INFO L280 TraceCheckUtils]: 29: Hoare triple {48998#true} ~st1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,297 INFO L280 TraceCheckUtils]: 30: Hoare triple {48998#true} ~nl1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,298 INFO L280 TraceCheckUtils]: 31: Hoare triple {48998#true} ~m1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,298 INFO L280 TraceCheckUtils]: 32: Hoare triple {48998#true} ~max1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,298 INFO L280 TraceCheckUtils]: 33: Hoare triple {48998#true} ~mode1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,298 INFO L280 TraceCheckUtils]: 34: Hoare triple {48998#true} ~newmax1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,298 INFO L280 TraceCheckUtils]: 35: Hoare triple {48998#true} ~id2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,298 INFO L280 TraceCheckUtils]: 36: Hoare triple {48998#true} ~r2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,299 INFO L280 TraceCheckUtils]: 37: Hoare triple {48998#true} ~st2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,299 INFO L280 TraceCheckUtils]: 38: Hoare triple {48998#true} ~nl2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,299 INFO L280 TraceCheckUtils]: 39: Hoare triple {48998#true} ~m2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,299 INFO L280 TraceCheckUtils]: 40: Hoare triple {48998#true} ~max2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,299 INFO L280 TraceCheckUtils]: 41: Hoare triple {48998#true} ~mode2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,300 INFO L280 TraceCheckUtils]: 42: Hoare triple {48998#true} ~newmax2~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,300 INFO L280 TraceCheckUtils]: 43: Hoare triple {48998#true} ~id3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,300 INFO L280 TraceCheckUtils]: 44: Hoare triple {48998#true} ~r3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,300 INFO L280 TraceCheckUtils]: 45: Hoare triple {48998#true} ~st3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,300 INFO L280 TraceCheckUtils]: 46: Hoare triple {48998#true} ~nl3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,300 INFO L280 TraceCheckUtils]: 47: Hoare triple {48998#true} ~m3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,301 INFO L280 TraceCheckUtils]: 48: Hoare triple {48998#true} ~max3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,301 INFO L280 TraceCheckUtils]: 49: Hoare triple {48998#true} ~mode3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,301 INFO L280 TraceCheckUtils]: 50: Hoare triple {48998#true} ~newmax3~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,301 INFO L280 TraceCheckUtils]: 51: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {48998#true} is VALID [2020-07-18 07:00:48,301 INFO L280 TraceCheckUtils]: 52: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {48998#true} is VALID [2020-07-18 07:00:48,301 INFO L280 TraceCheckUtils]: 53: Hoare triple {48998#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {48998#true} is VALID [2020-07-18 07:00:48,302 INFO L280 TraceCheckUtils]: 54: Hoare triple {48998#true} ~__return_1873~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,302 INFO L280 TraceCheckUtils]: 55: Hoare triple {48998#true} ~__return_2019~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,302 INFO L280 TraceCheckUtils]: 56: Hoare triple {48998#true} ~__return_2152~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,302 INFO L280 TraceCheckUtils]: 57: Hoare triple {48998#true} ~__return_2288~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,302 INFO L280 TraceCheckUtils]: 58: Hoare triple {48998#true} ~__return_2426~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,303 INFO L280 TraceCheckUtils]: 59: Hoare triple {48998#true} ~__return_2551~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,303 INFO L280 TraceCheckUtils]: 60: Hoare triple {48998#true} assume true; {48998#true} is VALID [2020-07-18 07:00:48,303 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {48998#true} {48998#true} #1944#return; {48998#true} is VALID [2020-07-18 07:00:48,303 INFO L263 TraceCheckUtils]: 62: Hoare triple {48998#true} call #t~ret30 := main(); {48998#true} is VALID [2020-07-18 07:00:48,303 INFO L280 TraceCheckUtils]: 63: Hoare triple {48998#true} havoc ~main__c1~0; {48998#true} is VALID [2020-07-18 07:00:48,303 INFO L280 TraceCheckUtils]: 64: Hoare triple {48998#true} havoc ~main__i2~0; {48998#true} is VALID [2020-07-18 07:00:48,304 INFO L280 TraceCheckUtils]: 65: Hoare triple {48998#true} ~main__c1~0 := 0; {48998#true} is VALID [2020-07-18 07:00:48,304 INFO L280 TraceCheckUtils]: 66: Hoare triple {48998#true} ~ep12~0 := #t~nondet0; {48998#true} is VALID [2020-07-18 07:00:48,304 INFO L280 TraceCheckUtils]: 67: Hoare triple {48998#true} havoc #t~nondet0; {48998#true} is VALID [2020-07-18 07:00:48,304 INFO L280 TraceCheckUtils]: 68: Hoare triple {48998#true} ~ep13~0 := #t~nondet1; {48998#true} is VALID [2020-07-18 07:00:48,304 INFO L280 TraceCheckUtils]: 69: Hoare triple {48998#true} havoc #t~nondet1; {48998#true} is VALID [2020-07-18 07:00:48,304 INFO L280 TraceCheckUtils]: 70: Hoare triple {48998#true} ~ep21~0 := #t~nondet2; {48998#true} is VALID [2020-07-18 07:00:48,305 INFO L280 TraceCheckUtils]: 71: Hoare triple {48998#true} havoc #t~nondet2; {48998#true} is VALID [2020-07-18 07:00:48,305 INFO L280 TraceCheckUtils]: 72: Hoare triple {48998#true} ~ep23~0 := #t~nondet3; {48998#true} is VALID [2020-07-18 07:00:48,305 INFO L280 TraceCheckUtils]: 73: Hoare triple {48998#true} havoc #t~nondet3; {48998#true} is VALID [2020-07-18 07:00:48,305 INFO L280 TraceCheckUtils]: 74: Hoare triple {48998#true} ~ep31~0 := #t~nondet4; {48998#true} is VALID [2020-07-18 07:00:48,305 INFO L280 TraceCheckUtils]: 75: Hoare triple {48998#true} havoc #t~nondet4; {48998#true} is VALID [2020-07-18 07:00:48,306 INFO L280 TraceCheckUtils]: 76: Hoare triple {48998#true} ~ep32~0 := #t~nondet5; {48998#true} is VALID [2020-07-18 07:00:48,306 INFO L280 TraceCheckUtils]: 77: Hoare triple {48998#true} havoc #t~nondet5; {48998#true} is VALID [2020-07-18 07:00:48,306 INFO L280 TraceCheckUtils]: 78: Hoare triple {48998#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,306 INFO L280 TraceCheckUtils]: 79: Hoare triple {48998#true} ~id1~0 := #t~nondet6; {48998#true} is VALID [2020-07-18 07:00:48,306 INFO L280 TraceCheckUtils]: 80: Hoare triple {48998#true} havoc #t~nondet6; {48998#true} is VALID [2020-07-18 07:00:48,306 INFO L280 TraceCheckUtils]: 81: Hoare triple {48998#true} ~r1~0 := #t~nondet7; {48998#true} is VALID [2020-07-18 07:00:48,307 INFO L280 TraceCheckUtils]: 82: Hoare triple {48998#true} havoc #t~nondet7; {48998#true} is VALID [2020-07-18 07:00:48,307 INFO L280 TraceCheckUtils]: 83: Hoare triple {48998#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,307 INFO L280 TraceCheckUtils]: 84: Hoare triple {48998#true} ~st1~0 := #t~nondet8; {48998#true} is VALID [2020-07-18 07:00:48,307 INFO L280 TraceCheckUtils]: 85: Hoare triple {48998#true} havoc #t~nondet8; {48998#true} is VALID [2020-07-18 07:00:48,307 INFO L280 TraceCheckUtils]: 86: Hoare triple {48998#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,307 INFO L280 TraceCheckUtils]: 87: Hoare triple {48998#true} ~nl1~0 := #t~nondet9; {48998#true} is VALID [2020-07-18 07:00:48,308 INFO L280 TraceCheckUtils]: 88: Hoare triple {48998#true} havoc #t~nondet9; {48998#true} is VALID [2020-07-18 07:00:48,308 INFO L280 TraceCheckUtils]: 89: Hoare triple {48998#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,308 INFO L280 TraceCheckUtils]: 90: Hoare triple {48998#true} ~m1~0 := #t~nondet10; {48998#true} is VALID [2020-07-18 07:00:48,308 INFO L280 TraceCheckUtils]: 91: Hoare triple {48998#true} havoc #t~nondet10; {48998#true} is VALID [2020-07-18 07:00:48,308 INFO L280 TraceCheckUtils]: 92: Hoare triple {48998#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,308 INFO L280 TraceCheckUtils]: 93: Hoare triple {48998#true} ~max1~0 := #t~nondet11; {48998#true} is VALID [2020-07-18 07:00:48,309 INFO L280 TraceCheckUtils]: 94: Hoare triple {48998#true} havoc #t~nondet11; {48998#true} is VALID [2020-07-18 07:00:48,309 INFO L280 TraceCheckUtils]: 95: Hoare triple {48998#true} ~mode1~0 := #t~nondet12; {48998#true} is VALID [2020-07-18 07:00:48,309 INFO L280 TraceCheckUtils]: 96: Hoare triple {48998#true} havoc #t~nondet12; {48998#true} is VALID [2020-07-18 07:00:48,309 INFO L280 TraceCheckUtils]: 97: Hoare triple {48998#true} ~newmax1~0 := #t~nondet13; {48998#true} is VALID [2020-07-18 07:00:48,309 INFO L280 TraceCheckUtils]: 98: Hoare triple {48998#true} havoc #t~nondet13; {48998#true} is VALID [2020-07-18 07:00:48,310 INFO L280 TraceCheckUtils]: 99: Hoare triple {48998#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,310 INFO L280 TraceCheckUtils]: 100: Hoare triple {48998#true} ~id2~0 := #t~nondet14; {48998#true} is VALID [2020-07-18 07:00:48,310 INFO L280 TraceCheckUtils]: 101: Hoare triple {48998#true} havoc #t~nondet14; {48998#true} is VALID [2020-07-18 07:00:48,310 INFO L280 TraceCheckUtils]: 102: Hoare triple {48998#true} ~r2~0 := #t~nondet15; {48998#true} is VALID [2020-07-18 07:00:48,310 INFO L280 TraceCheckUtils]: 103: Hoare triple {48998#true} havoc #t~nondet15; {48998#true} is VALID [2020-07-18 07:00:48,310 INFO L280 TraceCheckUtils]: 104: Hoare triple {48998#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,311 INFO L280 TraceCheckUtils]: 105: Hoare triple {48998#true} ~st2~0 := #t~nondet16; {48998#true} is VALID [2020-07-18 07:00:48,311 INFO L280 TraceCheckUtils]: 106: Hoare triple {48998#true} havoc #t~nondet16; {48998#true} is VALID [2020-07-18 07:00:48,311 INFO L280 TraceCheckUtils]: 107: Hoare triple {48998#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,311 INFO L280 TraceCheckUtils]: 108: Hoare triple {48998#true} ~nl2~0 := #t~nondet17; {48998#true} is VALID [2020-07-18 07:00:48,311 INFO L280 TraceCheckUtils]: 109: Hoare triple {48998#true} havoc #t~nondet17; {48998#true} is VALID [2020-07-18 07:00:48,311 INFO L280 TraceCheckUtils]: 110: Hoare triple {48998#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,312 INFO L280 TraceCheckUtils]: 111: Hoare triple {48998#true} ~m2~0 := #t~nondet18; {48998#true} is VALID [2020-07-18 07:00:48,312 INFO L280 TraceCheckUtils]: 112: Hoare triple {48998#true} havoc #t~nondet18; {48998#true} is VALID [2020-07-18 07:00:48,312 INFO L280 TraceCheckUtils]: 113: Hoare triple {48998#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,312 INFO L280 TraceCheckUtils]: 114: Hoare triple {48998#true} ~max2~0 := #t~nondet19; {48998#true} is VALID [2020-07-18 07:00:48,312 INFO L280 TraceCheckUtils]: 115: Hoare triple {48998#true} havoc #t~nondet19; {48998#true} is VALID [2020-07-18 07:00:48,312 INFO L280 TraceCheckUtils]: 116: Hoare triple {48998#true} ~mode2~0 := #t~nondet20; {48998#true} is VALID [2020-07-18 07:00:48,313 INFO L280 TraceCheckUtils]: 117: Hoare triple {48998#true} havoc #t~nondet20; {48998#true} is VALID [2020-07-18 07:00:48,313 INFO L280 TraceCheckUtils]: 118: Hoare triple {48998#true} ~newmax2~0 := #t~nondet21; {48998#true} is VALID [2020-07-18 07:00:48,313 INFO L280 TraceCheckUtils]: 119: Hoare triple {48998#true} havoc #t~nondet21; {48998#true} is VALID [2020-07-18 07:00:48,313 INFO L280 TraceCheckUtils]: 120: Hoare triple {48998#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,313 INFO L280 TraceCheckUtils]: 121: Hoare triple {48998#true} ~id3~0 := #t~nondet22; {48998#true} is VALID [2020-07-18 07:00:48,314 INFO L280 TraceCheckUtils]: 122: Hoare triple {48998#true} havoc #t~nondet22; {48998#true} is VALID [2020-07-18 07:00:48,314 INFO L280 TraceCheckUtils]: 123: Hoare triple {48998#true} ~r3~0 := #t~nondet23; {48998#true} is VALID [2020-07-18 07:00:48,314 INFO L280 TraceCheckUtils]: 124: Hoare triple {48998#true} havoc #t~nondet23; {48998#true} is VALID [2020-07-18 07:00:48,314 INFO L280 TraceCheckUtils]: 125: Hoare triple {48998#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,314 INFO L280 TraceCheckUtils]: 126: Hoare triple {48998#true} ~st3~0 := #t~nondet24; {48998#true} is VALID [2020-07-18 07:00:48,314 INFO L280 TraceCheckUtils]: 127: Hoare triple {48998#true} havoc #t~nondet24; {48998#true} is VALID [2020-07-18 07:00:48,315 INFO L280 TraceCheckUtils]: 128: Hoare triple {48998#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,315 INFO L280 TraceCheckUtils]: 129: Hoare triple {48998#true} ~nl3~0 := #t~nondet25; {48998#true} is VALID [2020-07-18 07:00:48,315 INFO L280 TraceCheckUtils]: 130: Hoare triple {48998#true} havoc #t~nondet25; {48998#true} is VALID [2020-07-18 07:00:48,315 INFO L280 TraceCheckUtils]: 131: Hoare triple {48998#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,315 INFO L280 TraceCheckUtils]: 132: Hoare triple {48998#true} ~m3~0 := #t~nondet26; {48998#true} is VALID [2020-07-18 07:00:48,315 INFO L280 TraceCheckUtils]: 133: Hoare triple {48998#true} havoc #t~nondet26; {48998#true} is VALID [2020-07-18 07:00:48,316 INFO L280 TraceCheckUtils]: 134: Hoare triple {48998#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {48998#true} is VALID [2020-07-18 07:00:48,316 INFO L280 TraceCheckUtils]: 135: Hoare triple {48998#true} ~max3~0 := #t~nondet27; {48998#true} is VALID [2020-07-18 07:00:48,316 INFO L280 TraceCheckUtils]: 136: Hoare triple {48998#true} havoc #t~nondet27; {48998#true} is VALID [2020-07-18 07:00:48,316 INFO L280 TraceCheckUtils]: 137: Hoare triple {48998#true} ~mode3~0 := #t~nondet28; {48998#true} is VALID [2020-07-18 07:00:48,316 INFO L280 TraceCheckUtils]: 138: Hoare triple {48998#true} havoc #t~nondet28; {48998#true} is VALID [2020-07-18 07:00:48,316 INFO L280 TraceCheckUtils]: 139: Hoare triple {48998#true} ~newmax3~0 := #t~nondet29; {48998#true} is VALID [2020-07-18 07:00:48,317 INFO L280 TraceCheckUtils]: 140: Hoare triple {48998#true} havoc #t~nondet29; {48998#true} is VALID [2020-07-18 07:00:48,317 INFO L280 TraceCheckUtils]: 141: Hoare triple {48998#true} havoc ~init__r121~0; {48998#true} is VALID [2020-07-18 07:00:48,317 INFO L280 TraceCheckUtils]: 142: Hoare triple {48998#true} havoc ~init__r131~0; {48998#true} is VALID [2020-07-18 07:00:48,317 INFO L280 TraceCheckUtils]: 143: Hoare triple {48998#true} havoc ~init__r211~0; {48998#true} is VALID [2020-07-18 07:00:48,317 INFO L280 TraceCheckUtils]: 144: Hoare triple {48998#true} havoc ~init__r231~0; {48998#true} is VALID [2020-07-18 07:00:48,318 INFO L280 TraceCheckUtils]: 145: Hoare triple {48998#true} havoc ~init__r311~0; {48998#true} is VALID [2020-07-18 07:00:48,318 INFO L280 TraceCheckUtils]: 146: Hoare triple {48998#true} havoc ~init__r321~0; {48998#true} is VALID [2020-07-18 07:00:48,318 INFO L280 TraceCheckUtils]: 147: Hoare triple {48998#true} havoc ~init__r122~0; {48998#true} is VALID [2020-07-18 07:00:48,318 INFO L280 TraceCheckUtils]: 148: Hoare triple {48998#true} havoc ~init__tmp~0; {48998#true} is VALID [2020-07-18 07:00:48,318 INFO L280 TraceCheckUtils]: 149: Hoare triple {48998#true} havoc ~init__r132~0; {48998#true} is VALID [2020-07-18 07:00:48,318 INFO L280 TraceCheckUtils]: 150: Hoare triple {48998#true} havoc ~init__tmp___0~0; {48998#true} is VALID [2020-07-18 07:00:48,319 INFO L280 TraceCheckUtils]: 151: Hoare triple {48998#true} havoc ~init__r212~0; {48998#true} is VALID [2020-07-18 07:00:48,319 INFO L280 TraceCheckUtils]: 152: Hoare triple {48998#true} havoc ~init__tmp___1~0; {48998#true} is VALID [2020-07-18 07:00:48,319 INFO L280 TraceCheckUtils]: 153: Hoare triple {48998#true} havoc ~init__r232~0; {48998#true} is VALID [2020-07-18 07:00:48,319 INFO L280 TraceCheckUtils]: 154: Hoare triple {48998#true} havoc ~init__tmp___2~0; {48998#true} is VALID [2020-07-18 07:00:48,319 INFO L280 TraceCheckUtils]: 155: Hoare triple {48998#true} havoc ~init__r312~0; {48998#true} is VALID [2020-07-18 07:00:48,320 INFO L280 TraceCheckUtils]: 156: Hoare triple {48998#true} havoc ~init__tmp___3~0; {48998#true} is VALID [2020-07-18 07:00:48,320 INFO L280 TraceCheckUtils]: 157: Hoare triple {48998#true} havoc ~init__r322~0; {48998#true} is VALID [2020-07-18 07:00:48,320 INFO L280 TraceCheckUtils]: 158: Hoare triple {48998#true} havoc ~init__tmp___4~0; {48998#true} is VALID [2020-07-18 07:00:48,320 INFO L280 TraceCheckUtils]: 159: Hoare triple {48998#true} havoc ~init__tmp___5~0; {48998#true} is VALID [2020-07-18 07:00:48,320 INFO L280 TraceCheckUtils]: 160: Hoare triple {48998#true} ~init__r121~0 := ~ep12~0; {48998#true} is VALID [2020-07-18 07:00:48,320 INFO L280 TraceCheckUtils]: 161: Hoare triple {48998#true} ~init__r131~0 := ~ep13~0; {48998#true} is VALID [2020-07-18 07:00:48,321 INFO L280 TraceCheckUtils]: 162: Hoare triple {48998#true} ~init__r211~0 := ~ep21~0; {48998#true} is VALID [2020-07-18 07:00:48,321 INFO L280 TraceCheckUtils]: 163: Hoare triple {48998#true} ~init__r231~0 := ~ep23~0; {48998#true} is VALID [2020-07-18 07:00:48,321 INFO L280 TraceCheckUtils]: 164: Hoare triple {48998#true} ~init__r311~0 := ~ep31~0; {48998#true} is VALID [2020-07-18 07:00:48,321 INFO L280 TraceCheckUtils]: 165: Hoare triple {48998#true} ~init__r321~0 := ~ep32~0; {48998#true} is VALID [2020-07-18 07:00:48,321 INFO L280 TraceCheckUtils]: 166: Hoare triple {48998#true} assume !!(0 == ~init__r121~0 % 256); {48998#true} is VALID [2020-07-18 07:00:48,322 INFO L280 TraceCheckUtils]: 167: Hoare triple {48998#true} assume !!(0 == ~init__r131~0 % 256); {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 07:00:48,323 INFO L280 TraceCheckUtils]: 168: Hoare triple {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 07:00:48,324 INFO L280 TraceCheckUtils]: 169: Hoare triple {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 07:00:48,324 INFO L280 TraceCheckUtils]: 170: Hoare triple {49061#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,325 INFO L280 TraceCheckUtils]: 171: Hoare triple {48999#false} ~init__tmp___0~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,325 INFO L280 TraceCheckUtils]: 172: Hoare triple {48999#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {48999#false} is VALID [2020-07-18 07:00:48,325 INFO L280 TraceCheckUtils]: 173: Hoare triple {48999#false} assume !(0 == ~init__r211~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,325 INFO L280 TraceCheckUtils]: 174: Hoare triple {48999#false} ~init__tmp___1~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,325 INFO L280 TraceCheckUtils]: 175: Hoare triple {48999#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {48999#false} is VALID [2020-07-18 07:00:48,326 INFO L280 TraceCheckUtils]: 176: Hoare triple {48999#false} assume !(0 == ~init__r231~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,326 INFO L280 TraceCheckUtils]: 177: Hoare triple {48999#false} ~init__tmp___2~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,326 INFO L280 TraceCheckUtils]: 178: Hoare triple {48999#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {48999#false} is VALID [2020-07-18 07:00:48,326 INFO L280 TraceCheckUtils]: 179: Hoare triple {48999#false} assume !(0 == ~init__r311~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,326 INFO L280 TraceCheckUtils]: 180: Hoare triple {48999#false} ~init__tmp___3~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,326 INFO L280 TraceCheckUtils]: 181: Hoare triple {48999#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {48999#false} is VALID [2020-07-18 07:00:48,327 INFO L280 TraceCheckUtils]: 182: Hoare triple {48999#false} assume !(0 == ~init__r321~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,327 INFO L280 TraceCheckUtils]: 183: Hoare triple {48999#false} ~init__tmp___4~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,327 INFO L280 TraceCheckUtils]: 184: Hoare triple {48999#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {48999#false} is VALID [2020-07-18 07:00:48,327 INFO L280 TraceCheckUtils]: 185: Hoare triple {48999#false} assume ~id1~0 != ~id2~0; {48999#false} is VALID [2020-07-18 07:00:48,327 INFO L280 TraceCheckUtils]: 186: Hoare triple {48999#false} assume ~id1~0 != ~id3~0; {48999#false} is VALID [2020-07-18 07:00:48,327 INFO L280 TraceCheckUtils]: 187: Hoare triple {48999#false} assume ~id2~0 != ~id3~0; {48999#false} is VALID [2020-07-18 07:00:48,328 INFO L280 TraceCheckUtils]: 188: Hoare triple {48999#false} assume ~id1~0 >= 0; {48999#false} is VALID [2020-07-18 07:00:48,328 INFO L280 TraceCheckUtils]: 189: Hoare triple {48999#false} assume ~id2~0 >= 0; {48999#false} is VALID [2020-07-18 07:00:48,328 INFO L280 TraceCheckUtils]: 190: Hoare triple {48999#false} assume ~id3~0 >= 0; {48999#false} is VALID [2020-07-18 07:00:48,328 INFO L280 TraceCheckUtils]: 191: Hoare triple {48999#false} assume 0 == ~r1~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,328 INFO L280 TraceCheckUtils]: 192: Hoare triple {48999#false} assume 0 == ~r2~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,329 INFO L280 TraceCheckUtils]: 193: Hoare triple {48999#false} assume 0 == ~r3~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,329 INFO L280 TraceCheckUtils]: 194: Hoare triple {48999#false} assume ~max1~0 == ~id1~0; {48999#false} is VALID [2020-07-18 07:00:48,329 INFO L280 TraceCheckUtils]: 195: Hoare triple {48999#false} assume ~max2~0 == ~id2~0; {48999#false} is VALID [2020-07-18 07:00:48,329 INFO L280 TraceCheckUtils]: 196: Hoare triple {48999#false} assume ~max3~0 == ~id3~0; {48999#false} is VALID [2020-07-18 07:00:48,329 INFO L280 TraceCheckUtils]: 197: Hoare triple {48999#false} assume 0 == ~st1~0; {48999#false} is VALID [2020-07-18 07:00:48,329 INFO L280 TraceCheckUtils]: 198: Hoare triple {48999#false} assume 0 == ~st2~0; {48999#false} is VALID [2020-07-18 07:00:48,330 INFO L280 TraceCheckUtils]: 199: Hoare triple {48999#false} assume 0 == ~st3~0; {48999#false} is VALID [2020-07-18 07:00:48,330 INFO L280 TraceCheckUtils]: 200: Hoare triple {48999#false} assume 0 == ~nl1~0; {48999#false} is VALID [2020-07-18 07:00:48,330 INFO L280 TraceCheckUtils]: 201: Hoare triple {48999#false} assume 0 == ~nl2~0; {48999#false} is VALID [2020-07-18 07:00:48,330 INFO L280 TraceCheckUtils]: 202: Hoare triple {48999#false} assume 0 == ~nl3~0; {48999#false} is VALID [2020-07-18 07:00:48,330 INFO L280 TraceCheckUtils]: 203: Hoare triple {48999#false} assume 0 == ~mode1~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,330 INFO L280 TraceCheckUtils]: 204: Hoare triple {48999#false} assume 0 == ~mode2~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,331 INFO L280 TraceCheckUtils]: 205: Hoare triple {48999#false} assume 0 == ~mode3~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,331 INFO L280 TraceCheckUtils]: 206: Hoare triple {48999#false} assume !(0 == ~newmax1~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,331 INFO L280 TraceCheckUtils]: 207: Hoare triple {48999#false} assume !(0 == ~newmax2~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,331 INFO L280 TraceCheckUtils]: 208: Hoare triple {48999#false} assume !(0 == ~newmax3~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,331 INFO L280 TraceCheckUtils]: 209: Hoare triple {48999#false} ~init__tmp___5~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,332 INFO L280 TraceCheckUtils]: 210: Hoare triple {48999#false} ~__return_1873~0 := ~init__tmp___5~0; {48999#false} is VALID [2020-07-18 07:00:48,332 INFO L280 TraceCheckUtils]: 211: Hoare triple {48999#false} ~main__i2~0 := ~__return_1873~0; {48999#false} is VALID [2020-07-18 07:00:48,332 INFO L280 TraceCheckUtils]: 212: Hoare triple {48999#false} assume 0 != ~main__i2~0; {48999#false} is VALID [2020-07-18 07:00:48,332 INFO L280 TraceCheckUtils]: 213: Hoare triple {48999#false} ~p12_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,332 INFO L280 TraceCheckUtils]: 214: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,332 INFO L280 TraceCheckUtils]: 215: Hoare triple {48999#false} ~p13_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,333 INFO L280 TraceCheckUtils]: 216: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,333 INFO L280 TraceCheckUtils]: 217: Hoare triple {48999#false} ~p21_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,333 INFO L280 TraceCheckUtils]: 218: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,333 INFO L280 TraceCheckUtils]: 219: Hoare triple {48999#false} ~p23_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,333 INFO L280 TraceCheckUtils]: 220: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,333 INFO L280 TraceCheckUtils]: 221: Hoare triple {48999#false} ~p31_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,334 INFO L280 TraceCheckUtils]: 222: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,334 INFO L280 TraceCheckUtils]: 223: Hoare triple {48999#false} ~p32_old~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,334 INFO L280 TraceCheckUtils]: 224: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,334 INFO L280 TraceCheckUtils]: 225: Hoare triple {48999#false} ~main__i2~0 := 0; {48999#false} is VALID [2020-07-18 07:00:48,334 INFO L280 TraceCheckUtils]: 226: Hoare triple {48999#false} havoc ~node1__newmax~0; {48999#false} is VALID [2020-07-18 07:00:48,334 INFO L280 TraceCheckUtils]: 227: Hoare triple {48999#false} ~node1__newmax~0 := 0; {48999#false} is VALID [2020-07-18 07:00:48,335 INFO L280 TraceCheckUtils]: 228: Hoare triple {48999#false} assume !!(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,335 INFO L280 TraceCheckUtils]: 229: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,335 INFO L280 TraceCheckUtils]: 230: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,335 INFO L280 TraceCheckUtils]: 231: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,335 INFO L280 TraceCheckUtils]: 232: Hoare triple {48999#false} ~mode1~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,336 INFO L280 TraceCheckUtils]: 233: Hoare triple {48999#false} havoc ~node2__newmax~0; {48999#false} is VALID [2020-07-18 07:00:48,336 INFO L280 TraceCheckUtils]: 234: Hoare triple {48999#false} ~node2__newmax~0 := 0; {48999#false} is VALID [2020-07-18 07:00:48,336 INFO L280 TraceCheckUtils]: 235: Hoare triple {48999#false} assume !!(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,336 INFO L280 TraceCheckUtils]: 236: Hoare triple {48999#false} assume ~r2~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,336 INFO L280 TraceCheckUtils]: 237: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,336 INFO L280 TraceCheckUtils]: 238: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,337 INFO L280 TraceCheckUtils]: 239: Hoare triple {48999#false} ~mode2~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,337 INFO L280 TraceCheckUtils]: 240: Hoare triple {48999#false} havoc ~node3__newmax~0; {48999#false} is VALID [2020-07-18 07:00:48,337 INFO L280 TraceCheckUtils]: 241: Hoare triple {48999#false} ~node3__newmax~0 := 0; {48999#false} is VALID [2020-07-18 07:00:48,337 INFO L280 TraceCheckUtils]: 242: Hoare triple {48999#false} assume !!(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,337 INFO L280 TraceCheckUtils]: 243: Hoare triple {48999#false} assume ~r3~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,338 INFO L280 TraceCheckUtils]: 244: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,338 INFO L280 TraceCheckUtils]: 245: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,338 INFO L280 TraceCheckUtils]: 246: Hoare triple {48999#false} ~mode3~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,338 INFO L280 TraceCheckUtils]: 247: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-18 07:00:48,338 INFO L280 TraceCheckUtils]: 248: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,338 INFO L280 TraceCheckUtils]: 249: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-18 07:00:48,339 INFO L280 TraceCheckUtils]: 250: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,339 INFO L280 TraceCheckUtils]: 251: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-18 07:00:48,339 INFO L280 TraceCheckUtils]: 252: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,339 INFO L280 TraceCheckUtils]: 253: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-18 07:00:48,339 INFO L280 TraceCheckUtils]: 254: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,340 INFO L280 TraceCheckUtils]: 255: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-18 07:00:48,340 INFO L280 TraceCheckUtils]: 256: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,340 INFO L280 TraceCheckUtils]: 257: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-18 07:00:48,340 INFO L280 TraceCheckUtils]: 258: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,340 INFO L280 TraceCheckUtils]: 259: Hoare triple {48999#false} havoc ~check__tmp~0; {48999#false} is VALID [2020-07-18 07:00:48,340 INFO L280 TraceCheckUtils]: 260: Hoare triple {48999#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,341 INFO L280 TraceCheckUtils]: 261: Hoare triple {48999#false} assume ~st1~0 + ~nl1~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,341 INFO L280 TraceCheckUtils]: 262: Hoare triple {48999#false} assume ~st2~0 + ~nl2~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,341 INFO L280 TraceCheckUtils]: 263: Hoare triple {48999#false} assume ~st3~0 + ~nl3~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,341 INFO L280 TraceCheckUtils]: 264: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-18 07:00:48,341 INFO L280 TraceCheckUtils]: 265: Hoare triple {48999#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {48999#false} is VALID [2020-07-18 07:00:48,341 INFO L280 TraceCheckUtils]: 266: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,342 INFO L280 TraceCheckUtils]: 267: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-18 07:00:48,342 INFO L280 TraceCheckUtils]: 268: Hoare triple {48999#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {48999#false} is VALID [2020-07-18 07:00:48,342 INFO L280 TraceCheckUtils]: 269: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,342 INFO L280 TraceCheckUtils]: 270: Hoare triple {48999#false} ~check__tmp~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,342 INFO L280 TraceCheckUtils]: 271: Hoare triple {48999#false} ~__return_2019~0 := ~check__tmp~0; {48999#false} is VALID [2020-07-18 07:00:48,342 INFO L280 TraceCheckUtils]: 272: Hoare triple {48999#false} ~main__c1~0 := ~__return_2019~0; {48999#false} is VALID [2020-07-18 07:00:48,343 INFO L280 TraceCheckUtils]: 273: Hoare triple {48999#false} havoc ~__tmp_1~0; {48999#false} is VALID [2020-07-18 07:00:48,343 INFO L280 TraceCheckUtils]: 274: Hoare triple {48999#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-18 07:00:48,343 INFO L280 TraceCheckUtils]: 275: Hoare triple {48999#false} havoc ~assert__arg~0; {48999#false} is VALID [2020-07-18 07:00:48,343 INFO L280 TraceCheckUtils]: 276: Hoare triple {48999#false} ~assert__arg~0 := ~__tmp_1~0; {48999#false} is VALID [2020-07-18 07:00:48,343 INFO L280 TraceCheckUtils]: 277: Hoare triple {48999#false} assume !(0 == ~assert__arg~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,344 INFO L280 TraceCheckUtils]: 278: Hoare triple {48999#false} havoc ~node1__newmax~1; {48999#false} is VALID [2020-07-18 07:00:48,344 INFO L280 TraceCheckUtils]: 279: Hoare triple {48999#false} ~node1__newmax~1 := 0; {48999#false} is VALID [2020-07-18 07:00:48,344 INFO L280 TraceCheckUtils]: 280: Hoare triple {48999#false} assume !(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,344 INFO L280 TraceCheckUtils]: 281: Hoare triple {48999#false} assume !(255 == ~r1~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,344 INFO L280 TraceCheckUtils]: 282: Hoare triple {48999#false} ~r1~0 := 1 + ~r1~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,344 INFO L280 TraceCheckUtils]: 283: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,345 INFO L280 TraceCheckUtils]: 284: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,345 INFO L280 TraceCheckUtils]: 285: Hoare triple {48999#false} ~newmax1~0 := ~node1__newmax~1; {48999#false} is VALID [2020-07-18 07:00:48,345 INFO L280 TraceCheckUtils]: 286: Hoare triple {48999#false} assume !(2 == ~r1~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,345 INFO L280 TraceCheckUtils]: 287: Hoare triple {48999#false} ~mode1~0 := 0; {48999#false} is VALID [2020-07-18 07:00:48,345 INFO L280 TraceCheckUtils]: 288: Hoare triple {48999#false} havoc ~node2__newmax~1; {48999#false} is VALID [2020-07-18 07:00:48,346 INFO L280 TraceCheckUtils]: 289: Hoare triple {48999#false} ~node2__newmax~1 := 0; {48999#false} is VALID [2020-07-18 07:00:48,346 INFO L280 TraceCheckUtils]: 290: Hoare triple {48999#false} assume !(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,346 INFO L280 TraceCheckUtils]: 291: Hoare triple {48999#false} assume !(255 == ~r2~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,346 INFO L280 TraceCheckUtils]: 292: Hoare triple {48999#false} ~r2~0 := 1 + ~r2~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,346 INFO L280 TraceCheckUtils]: 293: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,346 INFO L280 TraceCheckUtils]: 294: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,347 INFO L280 TraceCheckUtils]: 295: Hoare triple {48999#false} ~newmax2~0 := ~node2__newmax~1; {48999#false} is VALID [2020-07-18 07:00:48,347 INFO L280 TraceCheckUtils]: 296: Hoare triple {48999#false} assume !(2 == ~r2~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,347 INFO L280 TraceCheckUtils]: 297: Hoare triple {48999#false} ~mode2~0 := 0; {48999#false} is VALID [2020-07-18 07:00:48,347 INFO L280 TraceCheckUtils]: 298: Hoare triple {48999#false} havoc ~node3__newmax~1; {48999#false} is VALID [2020-07-18 07:00:48,347 INFO L280 TraceCheckUtils]: 299: Hoare triple {48999#false} ~node3__newmax~1 := 0; {48999#false} is VALID [2020-07-18 07:00:48,347 INFO L280 TraceCheckUtils]: 300: Hoare triple {48999#false} assume !(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,348 INFO L280 TraceCheckUtils]: 301: Hoare triple {48999#false} assume !(255 == ~r3~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,348 INFO L280 TraceCheckUtils]: 302: Hoare triple {48999#false} ~r3~0 := 1 + ~r3~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,348 INFO L280 TraceCheckUtils]: 303: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,348 INFO L280 TraceCheckUtils]: 304: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,348 INFO L280 TraceCheckUtils]: 305: Hoare triple {48999#false} ~newmax3~0 := ~node3__newmax~1; {48999#false} is VALID [2020-07-18 07:00:48,348 INFO L280 TraceCheckUtils]: 306: Hoare triple {48999#false} assume !(2 == ~r3~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,349 INFO L280 TraceCheckUtils]: 307: Hoare triple {48999#false} ~mode3~0 := 0; {48999#false} is VALID [2020-07-18 07:00:48,349 INFO L280 TraceCheckUtils]: 308: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-18 07:00:48,349 INFO L280 TraceCheckUtils]: 309: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,349 INFO L280 TraceCheckUtils]: 310: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-18 07:00:48,349 INFO L280 TraceCheckUtils]: 311: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,349 INFO L280 TraceCheckUtils]: 312: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-18 07:00:48,350 INFO L280 TraceCheckUtils]: 313: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,350 INFO L280 TraceCheckUtils]: 314: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-18 07:00:48,350 INFO L280 TraceCheckUtils]: 315: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,350 INFO L280 TraceCheckUtils]: 316: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-18 07:00:48,350 INFO L280 TraceCheckUtils]: 317: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,351 INFO L280 TraceCheckUtils]: 318: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-18 07:00:48,351 INFO L280 TraceCheckUtils]: 319: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,351 INFO L280 TraceCheckUtils]: 320: Hoare triple {48999#false} havoc ~check__tmp~1; {48999#false} is VALID [2020-07-18 07:00:48,351 INFO L280 TraceCheckUtils]: 321: Hoare triple {48999#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,351 INFO L280 TraceCheckUtils]: 322: Hoare triple {48999#false} assume ~st1~0 + ~nl1~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,351 INFO L280 TraceCheckUtils]: 323: Hoare triple {48999#false} assume ~st2~0 + ~nl2~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,352 INFO L280 TraceCheckUtils]: 324: Hoare triple {48999#false} assume ~st3~0 + ~nl3~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,352 INFO L280 TraceCheckUtils]: 325: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-18 07:00:48,352 INFO L280 TraceCheckUtils]: 326: Hoare triple {48999#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {48999#false} is VALID [2020-07-18 07:00:48,352 INFO L280 TraceCheckUtils]: 327: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,352 INFO L280 TraceCheckUtils]: 328: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-18 07:00:48,352 INFO L280 TraceCheckUtils]: 329: Hoare triple {48999#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {48999#false} is VALID [2020-07-18 07:00:48,353 INFO L280 TraceCheckUtils]: 330: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,353 INFO L280 TraceCheckUtils]: 331: Hoare triple {48999#false} ~check__tmp~1 := 1; {48999#false} is VALID [2020-07-18 07:00:48,353 INFO L280 TraceCheckUtils]: 332: Hoare triple {48999#false} ~__return_2152~0 := ~check__tmp~1; {48999#false} is VALID [2020-07-18 07:00:48,353 INFO L280 TraceCheckUtils]: 333: Hoare triple {48999#false} ~main__c1~0 := ~__return_2152~0; {48999#false} is VALID [2020-07-18 07:00:48,353 INFO L280 TraceCheckUtils]: 334: Hoare triple {48999#false} havoc ~__tmp_2~0; {48999#false} is VALID [2020-07-18 07:00:48,353 INFO L280 TraceCheckUtils]: 335: Hoare triple {48999#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-18 07:00:48,354 INFO L280 TraceCheckUtils]: 336: Hoare triple {48999#false} havoc ~assert__arg~1; {48999#false} is VALID [2020-07-18 07:00:48,354 INFO L280 TraceCheckUtils]: 337: Hoare triple {48999#false} ~assert__arg~1 := ~__tmp_2~0; {48999#false} is VALID [2020-07-18 07:00:48,354 INFO L280 TraceCheckUtils]: 338: Hoare triple {48999#false} assume !(0 == ~assert__arg~1 % 256); {48999#false} is VALID [2020-07-18 07:00:48,354 INFO L280 TraceCheckUtils]: 339: Hoare triple {48999#false} havoc ~node1__newmax~2; {48999#false} is VALID [2020-07-18 07:00:48,354 INFO L280 TraceCheckUtils]: 340: Hoare triple {48999#false} ~node1__newmax~2 := 0; {48999#false} is VALID [2020-07-18 07:00:48,355 INFO L280 TraceCheckUtils]: 341: Hoare triple {48999#false} assume !!(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,355 INFO L280 TraceCheckUtils]: 342: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,355 INFO L280 TraceCheckUtils]: 343: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,355 INFO L280 TraceCheckUtils]: 344: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,355 INFO L280 TraceCheckUtils]: 345: Hoare triple {48999#false} ~mode1~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,356 INFO L280 TraceCheckUtils]: 346: Hoare triple {48999#false} havoc ~node2__newmax~2; {48999#false} is VALID [2020-07-18 07:00:48,356 INFO L280 TraceCheckUtils]: 347: Hoare triple {48999#false} ~node2__newmax~2 := 0; {48999#false} is VALID [2020-07-18 07:00:48,356 INFO L280 TraceCheckUtils]: 348: Hoare triple {48999#false} assume !!(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,356 INFO L280 TraceCheckUtils]: 349: Hoare triple {48999#false} assume ~r2~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,356 INFO L280 TraceCheckUtils]: 350: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,356 INFO L280 TraceCheckUtils]: 351: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,357 INFO L280 TraceCheckUtils]: 352: Hoare triple {48999#false} ~mode2~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,357 INFO L280 TraceCheckUtils]: 353: Hoare triple {48999#false} havoc ~node3__newmax~2; {48999#false} is VALID [2020-07-18 07:00:48,357 INFO L280 TraceCheckUtils]: 354: Hoare triple {48999#false} ~node3__newmax~2 := 0; {48999#false} is VALID [2020-07-18 07:00:48,357 INFO L280 TraceCheckUtils]: 355: Hoare triple {48999#false} assume !!(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,357 INFO L280 TraceCheckUtils]: 356: Hoare triple {48999#false} assume ~r3~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,358 INFO L280 TraceCheckUtils]: 357: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,358 INFO L280 TraceCheckUtils]: 358: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,358 INFO L280 TraceCheckUtils]: 359: Hoare triple {48999#false} ~mode3~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,358 INFO L280 TraceCheckUtils]: 360: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-18 07:00:48,358 INFO L280 TraceCheckUtils]: 361: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,359 INFO L280 TraceCheckUtils]: 362: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-18 07:00:48,359 INFO L280 TraceCheckUtils]: 363: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,359 INFO L280 TraceCheckUtils]: 364: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-18 07:00:48,359 INFO L280 TraceCheckUtils]: 365: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,359 INFO L280 TraceCheckUtils]: 366: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-18 07:00:48,359 INFO L280 TraceCheckUtils]: 367: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,360 INFO L280 TraceCheckUtils]: 368: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-18 07:00:48,360 INFO L280 TraceCheckUtils]: 369: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,360 INFO L280 TraceCheckUtils]: 370: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-18 07:00:48,360 INFO L280 TraceCheckUtils]: 371: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,360 INFO L280 TraceCheckUtils]: 372: Hoare triple {48999#false} havoc ~check__tmp~2; {48999#false} is VALID [2020-07-18 07:00:48,361 INFO L280 TraceCheckUtils]: 373: Hoare triple {48999#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,361 INFO L280 TraceCheckUtils]: 374: Hoare triple {48999#false} assume ~st1~0 + ~nl1~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,361 INFO L280 TraceCheckUtils]: 375: Hoare triple {48999#false} assume ~st2~0 + ~nl2~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,361 INFO L280 TraceCheckUtils]: 376: Hoare triple {48999#false} assume ~st3~0 + ~nl3~0 <= 1; {48999#false} is VALID [2020-07-18 07:00:48,361 INFO L280 TraceCheckUtils]: 377: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-18 07:00:48,362 INFO L280 TraceCheckUtils]: 378: Hoare triple {48999#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {48999#false} is VALID [2020-07-18 07:00:48,362 INFO L280 TraceCheckUtils]: 379: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,362 INFO L280 TraceCheckUtils]: 380: Hoare triple {48999#false} assume !(~r1~0 % 256 >= 2); {48999#false} is VALID [2020-07-18 07:00:48,362 INFO L280 TraceCheckUtils]: 381: Hoare triple {48999#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {48999#false} is VALID [2020-07-18 07:00:48,362 INFO L280 TraceCheckUtils]: 382: Hoare triple {48999#false} assume ~r1~0 % 256 < 2; {48999#false} is VALID [2020-07-18 07:00:48,362 INFO L280 TraceCheckUtils]: 383: Hoare triple {48999#false} ~check__tmp~2 := 1; {48999#false} is VALID [2020-07-18 07:00:48,363 INFO L280 TraceCheckUtils]: 384: Hoare triple {48999#false} ~__return_2288~0 := ~check__tmp~2; {48999#false} is VALID [2020-07-18 07:00:48,363 INFO L280 TraceCheckUtils]: 385: Hoare triple {48999#false} ~main__c1~0 := ~__return_2288~0; {48999#false} is VALID [2020-07-18 07:00:48,363 INFO L280 TraceCheckUtils]: 386: Hoare triple {48999#false} havoc ~__tmp_3~0; {48999#false} is VALID [2020-07-18 07:00:48,363 INFO L280 TraceCheckUtils]: 387: Hoare triple {48999#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-18 07:00:48,363 INFO L280 TraceCheckUtils]: 388: Hoare triple {48999#false} havoc ~assert__arg~2; {48999#false} is VALID [2020-07-18 07:00:48,364 INFO L280 TraceCheckUtils]: 389: Hoare triple {48999#false} ~assert__arg~2 := ~__tmp_3~0; {48999#false} is VALID [2020-07-18 07:00:48,364 INFO L280 TraceCheckUtils]: 390: Hoare triple {48999#false} assume !(0 == ~assert__arg~2 % 256); {48999#false} is VALID [2020-07-18 07:00:48,364 INFO L280 TraceCheckUtils]: 391: Hoare triple {48999#false} havoc ~node1__newmax~3; {48999#false} is VALID [2020-07-18 07:00:48,364 INFO L280 TraceCheckUtils]: 392: Hoare triple {48999#false} ~node1__newmax~3 := 0; {48999#false} is VALID [2020-07-18 07:00:48,364 INFO L280 TraceCheckUtils]: 393: Hoare triple {48999#false} assume !(0 == ~mode1~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,364 INFO L280 TraceCheckUtils]: 394: Hoare triple {48999#false} assume !(255 == ~r1~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,365 INFO L280 TraceCheckUtils]: 395: Hoare triple {48999#false} ~r1~0 := 1 + ~r1~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,365 INFO L280 TraceCheckUtils]: 396: Hoare triple {48999#false} assume !!(0 == ~ep21~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,365 INFO L280 TraceCheckUtils]: 397: Hoare triple {48999#false} assume !!(0 == ~ep31~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,365 INFO L280 TraceCheckUtils]: 398: Hoare triple {48999#false} ~newmax1~0 := ~node1__newmax~3; {48999#false} is VALID [2020-07-18 07:00:48,365 INFO L280 TraceCheckUtils]: 399: Hoare triple {48999#false} assume 2 == ~r1~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,365 INFO L280 TraceCheckUtils]: 400: Hoare triple {48999#false} assume ~max1~0 == ~id1~0; {48999#false} is VALID [2020-07-18 07:00:48,366 INFO L280 TraceCheckUtils]: 401: Hoare triple {48999#false} ~st1~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,366 INFO L280 TraceCheckUtils]: 402: Hoare triple {48999#false} ~mode1~0 := 0; {48999#false} is VALID [2020-07-18 07:00:48,366 INFO L280 TraceCheckUtils]: 403: Hoare triple {48999#false} havoc ~node2__newmax~3; {48999#false} is VALID [2020-07-18 07:00:48,366 INFO L280 TraceCheckUtils]: 404: Hoare triple {48999#false} ~node2__newmax~3 := 0; {48999#false} is VALID [2020-07-18 07:00:48,366 INFO L280 TraceCheckUtils]: 405: Hoare triple {48999#false} assume !(0 == ~mode2~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,367 INFO L280 TraceCheckUtils]: 406: Hoare triple {48999#false} assume !(255 == ~r2~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,367 INFO L280 TraceCheckUtils]: 407: Hoare triple {48999#false} ~r2~0 := 1 + ~r2~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,367 INFO L280 TraceCheckUtils]: 408: Hoare triple {48999#false} assume !!(0 == ~ep12~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,367 INFO L280 TraceCheckUtils]: 409: Hoare triple {48999#false} assume !!(0 == ~ep32~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,367 INFO L280 TraceCheckUtils]: 410: Hoare triple {48999#false} ~newmax2~0 := ~node2__newmax~3; {48999#false} is VALID [2020-07-18 07:00:48,367 INFO L280 TraceCheckUtils]: 411: Hoare triple {48999#false} assume 2 == ~r2~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,368 INFO L280 TraceCheckUtils]: 412: Hoare triple {48999#false} assume ~max2~0 == ~id2~0; {48999#false} is VALID [2020-07-18 07:00:48,368 INFO L280 TraceCheckUtils]: 413: Hoare triple {48999#false} ~st2~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,368 INFO L280 TraceCheckUtils]: 414: Hoare triple {48999#false} ~mode2~0 := 0; {48999#false} is VALID [2020-07-18 07:00:48,368 INFO L280 TraceCheckUtils]: 415: Hoare triple {48999#false} havoc ~node3__newmax~3; {48999#false} is VALID [2020-07-18 07:00:48,368 INFO L280 TraceCheckUtils]: 416: Hoare triple {48999#false} ~node3__newmax~3 := 0; {48999#false} is VALID [2020-07-18 07:00:48,368 INFO L280 TraceCheckUtils]: 417: Hoare triple {48999#false} assume !(0 == ~mode3~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,369 INFO L280 TraceCheckUtils]: 418: Hoare triple {48999#false} assume !(255 == ~r3~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,369 INFO L280 TraceCheckUtils]: 419: Hoare triple {48999#false} ~r3~0 := 1 + ~r3~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,369 INFO L280 TraceCheckUtils]: 420: Hoare triple {48999#false} assume !!(0 == ~ep13~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,369 INFO L280 TraceCheckUtils]: 421: Hoare triple {48999#false} assume !!(0 == ~ep23~0 % 256); {48999#false} is VALID [2020-07-18 07:00:48,369 INFO L280 TraceCheckUtils]: 422: Hoare triple {48999#false} ~newmax3~0 := ~node3__newmax~3; {48999#false} is VALID [2020-07-18 07:00:48,369 INFO L280 TraceCheckUtils]: 423: Hoare triple {48999#false} assume 2 == ~r3~0 % 256; {48999#false} is VALID [2020-07-18 07:00:48,370 INFO L280 TraceCheckUtils]: 424: Hoare triple {48999#false} assume ~max3~0 == ~id3~0; {48999#false} is VALID [2020-07-18 07:00:48,370 INFO L280 TraceCheckUtils]: 425: Hoare triple {48999#false} ~st3~0 := 1; {48999#false} is VALID [2020-07-18 07:00:48,370 INFO L280 TraceCheckUtils]: 426: Hoare triple {48999#false} ~mode3~0 := 0; {48999#false} is VALID [2020-07-18 07:00:48,370 INFO L280 TraceCheckUtils]: 427: Hoare triple {48999#false} ~p12_old~0 := ~p12_new~0; {48999#false} is VALID [2020-07-18 07:00:48,370 INFO L280 TraceCheckUtils]: 428: Hoare triple {48999#false} ~p12_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,371 INFO L280 TraceCheckUtils]: 429: Hoare triple {48999#false} ~p13_old~0 := ~p13_new~0; {48999#false} is VALID [2020-07-18 07:00:48,371 INFO L280 TraceCheckUtils]: 430: Hoare triple {48999#false} ~p13_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,371 INFO L280 TraceCheckUtils]: 431: Hoare triple {48999#false} ~p21_old~0 := ~p21_new~0; {48999#false} is VALID [2020-07-18 07:00:48,371 INFO L280 TraceCheckUtils]: 432: Hoare triple {48999#false} ~p21_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,371 INFO L280 TraceCheckUtils]: 433: Hoare triple {48999#false} ~p23_old~0 := ~p23_new~0; {48999#false} is VALID [2020-07-18 07:00:48,371 INFO L280 TraceCheckUtils]: 434: Hoare triple {48999#false} ~p23_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,372 INFO L280 TraceCheckUtils]: 435: Hoare triple {48999#false} ~p31_old~0 := ~p31_new~0; {48999#false} is VALID [2020-07-18 07:00:48,372 INFO L280 TraceCheckUtils]: 436: Hoare triple {48999#false} ~p31_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,372 INFO L280 TraceCheckUtils]: 437: Hoare triple {48999#false} ~p32_old~0 := ~p32_new~0; {48999#false} is VALID [2020-07-18 07:00:48,372 INFO L280 TraceCheckUtils]: 438: Hoare triple {48999#false} ~p32_new~0 := ~nomsg~0; {48999#false} is VALID [2020-07-18 07:00:48,372 INFO L280 TraceCheckUtils]: 439: Hoare triple {48999#false} havoc ~check__tmp~3; {48999#false} is VALID [2020-07-18 07:00:48,373 INFO L280 TraceCheckUtils]: 440: Hoare triple {48999#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {48999#false} is VALID [2020-07-18 07:00:48,373 INFO L280 TraceCheckUtils]: 441: Hoare triple {48999#false} ~check__tmp~3 := 0; {48999#false} is VALID [2020-07-18 07:00:48,373 INFO L280 TraceCheckUtils]: 442: Hoare triple {48999#false} ~__return_2426~0 := ~check__tmp~3; {48999#false} is VALID [2020-07-18 07:00:48,373 INFO L280 TraceCheckUtils]: 443: Hoare triple {48999#false} ~main__c1~0 := ~__return_2426~0; {48999#false} is VALID [2020-07-18 07:00:48,373 INFO L280 TraceCheckUtils]: 444: Hoare triple {48999#false} havoc ~__tmp_4~0; {48999#false} is VALID [2020-07-18 07:00:48,373 INFO L280 TraceCheckUtils]: 445: Hoare triple {48999#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {48999#false} is VALID [2020-07-18 07:00:48,374 INFO L280 TraceCheckUtils]: 446: Hoare triple {48999#false} havoc ~assert__arg~3; {48999#false} is VALID [2020-07-18 07:00:48,374 INFO L280 TraceCheckUtils]: 447: Hoare triple {48999#false} ~assert__arg~3 := ~__tmp_4~0; {48999#false} is VALID [2020-07-18 07:00:48,374 INFO L280 TraceCheckUtils]: 448: Hoare triple {48999#false} assume 0 == ~assert__arg~3 % 256; {48999#false} is VALID [2020-07-18 07:00:48,374 INFO L280 TraceCheckUtils]: 449: Hoare triple {48999#false} assume !false; {48999#false} is VALID [2020-07-18 07:00:48,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 07:00:48,548 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1157055246] [2020-07-18 07:00:48,548 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 07:00:48,548 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 07:00:48,549 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321770279] [2020-07-18 07:00:48,550 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 450 [2020-07-18 07:00:48,551 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 07:00:48,552 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 07:00:49,215 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 450 edges. 450 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:00:49,215 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 07:00:49,215 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 07:00:49,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 07:00:49,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 07:00:49,216 INFO L87 Difference]: Start difference. First operand 3786 states and 4727 transitions. Second operand 4 states. [2020-07-18 07:01:22,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:01:22,762 INFO L93 Difference]: Finished difference Result 10961 states and 13760 transitions. [2020-07-18 07:01:22,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 07:01:22,762 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 450 [2020-07-18 07:01:22,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 07:01:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 07:01:22,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2531 transitions. [2020-07-18 07:01:22,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 07:01:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2531 transitions. [2020-07-18 07:01:22,796 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2531 transitions. [2020-07-18 07:01:26,049 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2531 edges. 2531 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:01:27,963 INFO L225 Difference]: With dead ends: 10961 [2020-07-18 07:01:27,963 INFO L226 Difference]: Without dead ends: 7389 [2020-07-18 07:01:27,971 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 07:01:27,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7389 states. [2020-07-18 07:01:43,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7389 to 3788. [2020-07-18 07:01:43,452 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 07:01:43,452 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7389 states. Second operand 3788 states. [2020-07-18 07:01:43,452 INFO L74 IsIncluded]: Start isIncluded. First operand 7389 states. Second operand 3788 states. [2020-07-18 07:01:43,452 INFO L87 Difference]: Start difference. First operand 7389 states. Second operand 3788 states. [2020-07-18 07:01:45,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:01:45,309 INFO L93 Difference]: Finished difference Result 7389 states and 9264 transitions. [2020-07-18 07:01:45,309 INFO L276 IsEmpty]: Start isEmpty. Operand 7389 states and 9264 transitions. [2020-07-18 07:01:45,317 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:01:45,318 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:01:45,318 INFO L74 IsIncluded]: Start isIncluded. First operand 3788 states. Second operand 7389 states. [2020-07-18 07:01:45,318 INFO L87 Difference]: Start difference. First operand 3788 states. Second operand 7389 states. [2020-07-18 07:01:47,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:01:47,178 INFO L93 Difference]: Finished difference Result 7389 states and 9264 transitions. [2020-07-18 07:01:47,179 INFO L276 IsEmpty]: Start isEmpty. Operand 7389 states and 9264 transitions. [2020-07-18 07:01:47,187 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:01:47,187 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:01:47,187 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 07:01:47,187 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 07:01:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3788 states. [2020-07-18 07:01:47,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 3788 states and 4729 transitions. [2020-07-18 07:01:47,723 INFO L78 Accepts]: Start accepts. Automaton has 3788 states and 4729 transitions. Word has length 450 [2020-07-18 07:01:47,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 07:01:47,723 INFO L479 AbstractCegarLoop]: Abstraction has 3788 states and 4729 transitions. [2020-07-18 07:01:47,723 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 07:01:47,724 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3788 states and 4729 transitions. [2020-07-18 07:01:57,248 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4729 edges. 4729 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:01:57,248 INFO L276 IsEmpty]: Start isEmpty. Operand 3788 states and 4729 transitions. [2020-07-18 07:01:57,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2020-07-18 07:01:57,256 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 07:01:57,257 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 07:01:57,257 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 07:01:57,257 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 07:01:57,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 07:01:57,258 INFO L82 PathProgramCache]: Analyzing trace with hash 1245225403, now seen corresponding path program 1 times [2020-07-18 07:01:57,258 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 07:01:57,258 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1429025897] [2020-07-18 07:01:57,259 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 07:01:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:01:57,827 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-18 07:01:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:01:57,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {93406#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {93341#true} ~nomsg~0 := -1; {93341#true} is VALID [2020-07-18 07:01:57,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {93341#true} ~p12~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {93341#true} ~p12_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,871 INFO L280 TraceCheckUtils]: 4: Hoare triple {93341#true} ~p12_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,872 INFO L280 TraceCheckUtils]: 5: Hoare triple {93341#true} ~ep12~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,872 INFO L280 TraceCheckUtils]: 6: Hoare triple {93341#true} ~p13~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,872 INFO L280 TraceCheckUtils]: 7: Hoare triple {93341#true} ~p13_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,872 INFO L280 TraceCheckUtils]: 8: Hoare triple {93341#true} ~p13_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,872 INFO L280 TraceCheckUtils]: 9: Hoare triple {93341#true} ~ep13~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,873 INFO L280 TraceCheckUtils]: 10: Hoare triple {93341#true} ~p21~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,873 INFO L280 TraceCheckUtils]: 11: Hoare triple {93341#true} ~p21_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,873 INFO L280 TraceCheckUtils]: 12: Hoare triple {93341#true} ~p21_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,873 INFO L280 TraceCheckUtils]: 13: Hoare triple {93341#true} ~ep21~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {93341#true} ~p23~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,874 INFO L280 TraceCheckUtils]: 15: Hoare triple {93341#true} ~p23_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,874 INFO L280 TraceCheckUtils]: 16: Hoare triple {93341#true} ~p23_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,874 INFO L280 TraceCheckUtils]: 17: Hoare triple {93341#true} ~ep23~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,874 INFO L280 TraceCheckUtils]: 18: Hoare triple {93341#true} ~p31~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,874 INFO L280 TraceCheckUtils]: 19: Hoare triple {93341#true} ~p31_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,875 INFO L280 TraceCheckUtils]: 20: Hoare triple {93341#true} ~p31_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,875 INFO L280 TraceCheckUtils]: 21: Hoare triple {93341#true} ~ep31~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,875 INFO L280 TraceCheckUtils]: 22: Hoare triple {93341#true} ~p32~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,875 INFO L280 TraceCheckUtils]: 23: Hoare triple {93341#true} ~p32_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,875 INFO L280 TraceCheckUtils]: 24: Hoare triple {93341#true} ~p32_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,876 INFO L280 TraceCheckUtils]: 25: Hoare triple {93341#true} ~ep32~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,876 INFO L280 TraceCheckUtils]: 26: Hoare triple {93341#true} ~id1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,876 INFO L280 TraceCheckUtils]: 27: Hoare triple {93341#true} ~r1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,876 INFO L280 TraceCheckUtils]: 28: Hoare triple {93341#true} ~st1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,876 INFO L280 TraceCheckUtils]: 29: Hoare triple {93341#true} ~nl1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,877 INFO L280 TraceCheckUtils]: 30: Hoare triple {93341#true} ~m1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,877 INFO L280 TraceCheckUtils]: 31: Hoare triple {93341#true} ~max1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,877 INFO L280 TraceCheckUtils]: 32: Hoare triple {93341#true} ~mode1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,877 INFO L280 TraceCheckUtils]: 33: Hoare triple {93341#true} ~newmax1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,877 INFO L280 TraceCheckUtils]: 34: Hoare triple {93341#true} ~id2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,877 INFO L280 TraceCheckUtils]: 35: Hoare triple {93341#true} ~r2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,878 INFO L280 TraceCheckUtils]: 36: Hoare triple {93341#true} ~st2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,878 INFO L280 TraceCheckUtils]: 37: Hoare triple {93341#true} ~nl2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,878 INFO L280 TraceCheckUtils]: 38: Hoare triple {93341#true} ~m2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,878 INFO L280 TraceCheckUtils]: 39: Hoare triple {93341#true} ~max2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,878 INFO L280 TraceCheckUtils]: 40: Hoare triple {93341#true} ~mode2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,879 INFO L280 TraceCheckUtils]: 41: Hoare triple {93341#true} ~newmax2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,879 INFO L280 TraceCheckUtils]: 42: Hoare triple {93341#true} ~id3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,879 INFO L280 TraceCheckUtils]: 43: Hoare triple {93341#true} ~r3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,879 INFO L280 TraceCheckUtils]: 44: Hoare triple {93341#true} ~st3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,879 INFO L280 TraceCheckUtils]: 45: Hoare triple {93341#true} ~nl3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,880 INFO L280 TraceCheckUtils]: 46: Hoare triple {93341#true} ~m3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,880 INFO L280 TraceCheckUtils]: 47: Hoare triple {93341#true} ~max3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,880 INFO L280 TraceCheckUtils]: 48: Hoare triple {93341#true} ~mode3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,880 INFO L280 TraceCheckUtils]: 49: Hoare triple {93341#true} ~newmax3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,880 INFO L280 TraceCheckUtils]: 50: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {93341#true} is VALID [2020-07-18 07:01:57,881 INFO L280 TraceCheckUtils]: 51: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {93341#true} is VALID [2020-07-18 07:01:57,881 INFO L280 TraceCheckUtils]: 52: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {93341#true} is VALID [2020-07-18 07:01:57,881 INFO L280 TraceCheckUtils]: 53: Hoare triple {93341#true} ~__return_1873~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,881 INFO L280 TraceCheckUtils]: 54: Hoare triple {93341#true} ~__return_2019~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,881 INFO L280 TraceCheckUtils]: 55: Hoare triple {93341#true} ~__return_2152~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,882 INFO L280 TraceCheckUtils]: 56: Hoare triple {93341#true} ~__return_2288~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,882 INFO L280 TraceCheckUtils]: 57: Hoare triple {93341#true} ~__return_2426~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,882 INFO L280 TraceCheckUtils]: 58: Hoare triple {93341#true} ~__return_2551~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,882 INFO L280 TraceCheckUtils]: 59: Hoare triple {93341#true} assume true; {93341#true} is VALID [2020-07-18 07:01:57,882 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {93341#true} {93341#true} #1944#return; {93341#true} is VALID [2020-07-18 07:01:57,890 INFO L263 TraceCheckUtils]: 0: Hoare triple {93341#true} call ULTIMATE.init(); {93406#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 07:01:57,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {93406#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {93341#true} ~nomsg~0 := -1; {93341#true} is VALID [2020-07-18 07:01:57,891 INFO L280 TraceCheckUtils]: 3: Hoare triple {93341#true} ~p12~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {93341#true} ~p12_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {93341#true} ~p12_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {93341#true} ~ep12~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,891 INFO L280 TraceCheckUtils]: 7: Hoare triple {93341#true} ~p13~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,891 INFO L280 TraceCheckUtils]: 8: Hoare triple {93341#true} ~p13_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,892 INFO L280 TraceCheckUtils]: 9: Hoare triple {93341#true} ~p13_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {93341#true} ~ep13~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,892 INFO L280 TraceCheckUtils]: 11: Hoare triple {93341#true} ~p21~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,892 INFO L280 TraceCheckUtils]: 12: Hoare triple {93341#true} ~p21_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,892 INFO L280 TraceCheckUtils]: 13: Hoare triple {93341#true} ~p21_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,892 INFO L280 TraceCheckUtils]: 14: Hoare triple {93341#true} ~ep21~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,893 INFO L280 TraceCheckUtils]: 15: Hoare triple {93341#true} ~p23~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,893 INFO L280 TraceCheckUtils]: 16: Hoare triple {93341#true} ~p23_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {93341#true} ~p23_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,893 INFO L280 TraceCheckUtils]: 18: Hoare triple {93341#true} ~ep23~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,893 INFO L280 TraceCheckUtils]: 19: Hoare triple {93341#true} ~p31~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,893 INFO L280 TraceCheckUtils]: 20: Hoare triple {93341#true} ~p31_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,894 INFO L280 TraceCheckUtils]: 21: Hoare triple {93341#true} ~p31_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,894 INFO L280 TraceCheckUtils]: 22: Hoare triple {93341#true} ~ep31~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,894 INFO L280 TraceCheckUtils]: 23: Hoare triple {93341#true} ~p32~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,894 INFO L280 TraceCheckUtils]: 24: Hoare triple {93341#true} ~p32_old~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,894 INFO L280 TraceCheckUtils]: 25: Hoare triple {93341#true} ~p32_new~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,894 INFO L280 TraceCheckUtils]: 26: Hoare triple {93341#true} ~ep32~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {93341#true} ~id1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,895 INFO L280 TraceCheckUtils]: 28: Hoare triple {93341#true} ~r1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,895 INFO L280 TraceCheckUtils]: 29: Hoare triple {93341#true} ~st1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,895 INFO L280 TraceCheckUtils]: 30: Hoare triple {93341#true} ~nl1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,895 INFO L280 TraceCheckUtils]: 31: Hoare triple {93341#true} ~m1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,895 INFO L280 TraceCheckUtils]: 32: Hoare triple {93341#true} ~max1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,896 INFO L280 TraceCheckUtils]: 33: Hoare triple {93341#true} ~mode1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,896 INFO L280 TraceCheckUtils]: 34: Hoare triple {93341#true} ~newmax1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,896 INFO L280 TraceCheckUtils]: 35: Hoare triple {93341#true} ~id2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,896 INFO L280 TraceCheckUtils]: 36: Hoare triple {93341#true} ~r2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,896 INFO L280 TraceCheckUtils]: 37: Hoare triple {93341#true} ~st2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,896 INFO L280 TraceCheckUtils]: 38: Hoare triple {93341#true} ~nl2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,897 INFO L280 TraceCheckUtils]: 39: Hoare triple {93341#true} ~m2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,897 INFO L280 TraceCheckUtils]: 40: Hoare triple {93341#true} ~max2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,897 INFO L280 TraceCheckUtils]: 41: Hoare triple {93341#true} ~mode2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,897 INFO L280 TraceCheckUtils]: 42: Hoare triple {93341#true} ~newmax2~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,897 INFO L280 TraceCheckUtils]: 43: Hoare triple {93341#true} ~id3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,897 INFO L280 TraceCheckUtils]: 44: Hoare triple {93341#true} ~r3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,898 INFO L280 TraceCheckUtils]: 45: Hoare triple {93341#true} ~st3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,898 INFO L280 TraceCheckUtils]: 46: Hoare triple {93341#true} ~nl3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,898 INFO L280 TraceCheckUtils]: 47: Hoare triple {93341#true} ~m3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,898 INFO L280 TraceCheckUtils]: 48: Hoare triple {93341#true} ~max3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,898 INFO L280 TraceCheckUtils]: 49: Hoare triple {93341#true} ~mode3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,898 INFO L280 TraceCheckUtils]: 50: Hoare triple {93341#true} ~newmax3~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,899 INFO L280 TraceCheckUtils]: 51: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {93341#true} is VALID [2020-07-18 07:01:57,899 INFO L280 TraceCheckUtils]: 52: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {93341#true} is VALID [2020-07-18 07:01:57,899 INFO L280 TraceCheckUtils]: 53: Hoare triple {93341#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {93341#true} is VALID [2020-07-18 07:01:57,899 INFO L280 TraceCheckUtils]: 54: Hoare triple {93341#true} ~__return_1873~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,899 INFO L280 TraceCheckUtils]: 55: Hoare triple {93341#true} ~__return_2019~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,899 INFO L280 TraceCheckUtils]: 56: Hoare triple {93341#true} ~__return_2152~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,900 INFO L280 TraceCheckUtils]: 57: Hoare triple {93341#true} ~__return_2288~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,900 INFO L280 TraceCheckUtils]: 58: Hoare triple {93341#true} ~__return_2426~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,900 INFO L280 TraceCheckUtils]: 59: Hoare triple {93341#true} ~__return_2551~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,900 INFO L280 TraceCheckUtils]: 60: Hoare triple {93341#true} assume true; {93341#true} is VALID [2020-07-18 07:01:57,900 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {93341#true} {93341#true} #1944#return; {93341#true} is VALID [2020-07-18 07:01:57,900 INFO L263 TraceCheckUtils]: 62: Hoare triple {93341#true} call #t~ret30 := main(); {93341#true} is VALID [2020-07-18 07:01:57,901 INFO L280 TraceCheckUtils]: 63: Hoare triple {93341#true} havoc ~main__c1~0; {93341#true} is VALID [2020-07-18 07:01:57,901 INFO L280 TraceCheckUtils]: 64: Hoare triple {93341#true} havoc ~main__i2~0; {93341#true} is VALID [2020-07-18 07:01:57,901 INFO L280 TraceCheckUtils]: 65: Hoare triple {93341#true} ~main__c1~0 := 0; {93341#true} is VALID [2020-07-18 07:01:57,901 INFO L280 TraceCheckUtils]: 66: Hoare triple {93341#true} ~ep12~0 := #t~nondet0; {93341#true} is VALID [2020-07-18 07:01:57,901 INFO L280 TraceCheckUtils]: 67: Hoare triple {93341#true} havoc #t~nondet0; {93341#true} is VALID [2020-07-18 07:01:57,901 INFO L280 TraceCheckUtils]: 68: Hoare triple {93341#true} ~ep13~0 := #t~nondet1; {93341#true} is VALID [2020-07-18 07:01:57,902 INFO L280 TraceCheckUtils]: 69: Hoare triple {93341#true} havoc #t~nondet1; {93341#true} is VALID [2020-07-18 07:01:57,902 INFO L280 TraceCheckUtils]: 70: Hoare triple {93341#true} ~ep21~0 := #t~nondet2; {93341#true} is VALID [2020-07-18 07:01:57,902 INFO L280 TraceCheckUtils]: 71: Hoare triple {93341#true} havoc #t~nondet2; {93341#true} is VALID [2020-07-18 07:01:57,902 INFO L280 TraceCheckUtils]: 72: Hoare triple {93341#true} ~ep23~0 := #t~nondet3; {93341#true} is VALID [2020-07-18 07:01:57,902 INFO L280 TraceCheckUtils]: 73: Hoare triple {93341#true} havoc #t~nondet3; {93341#true} is VALID [2020-07-18 07:01:57,903 INFO L280 TraceCheckUtils]: 74: Hoare triple {93341#true} ~ep31~0 := #t~nondet4; {93341#true} is VALID [2020-07-18 07:01:57,903 INFO L280 TraceCheckUtils]: 75: Hoare triple {93341#true} havoc #t~nondet4; {93341#true} is VALID [2020-07-18 07:01:57,903 INFO L280 TraceCheckUtils]: 76: Hoare triple {93341#true} ~ep32~0 := #t~nondet5; {93341#true} is VALID [2020-07-18 07:01:57,903 INFO L280 TraceCheckUtils]: 77: Hoare triple {93341#true} havoc #t~nondet5; {93341#true} is VALID [2020-07-18 07:01:57,903 INFO L280 TraceCheckUtils]: 78: Hoare triple {93341#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,903 INFO L280 TraceCheckUtils]: 79: Hoare triple {93341#true} ~id1~0 := #t~nondet6; {93341#true} is VALID [2020-07-18 07:01:57,904 INFO L280 TraceCheckUtils]: 80: Hoare triple {93341#true} havoc #t~nondet6; {93341#true} is VALID [2020-07-18 07:01:57,904 INFO L280 TraceCheckUtils]: 81: Hoare triple {93341#true} ~r1~0 := #t~nondet7; {93341#true} is VALID [2020-07-18 07:01:57,904 INFO L280 TraceCheckUtils]: 82: Hoare triple {93341#true} havoc #t~nondet7; {93341#true} is VALID [2020-07-18 07:01:57,904 INFO L280 TraceCheckUtils]: 83: Hoare triple {93341#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,904 INFO L280 TraceCheckUtils]: 84: Hoare triple {93341#true} ~st1~0 := #t~nondet8; {93341#true} is VALID [2020-07-18 07:01:57,905 INFO L280 TraceCheckUtils]: 85: Hoare triple {93341#true} havoc #t~nondet8; {93341#true} is VALID [2020-07-18 07:01:57,905 INFO L280 TraceCheckUtils]: 86: Hoare triple {93341#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,905 INFO L280 TraceCheckUtils]: 87: Hoare triple {93341#true} ~nl1~0 := #t~nondet9; {93341#true} is VALID [2020-07-18 07:01:57,905 INFO L280 TraceCheckUtils]: 88: Hoare triple {93341#true} havoc #t~nondet9; {93341#true} is VALID [2020-07-18 07:01:57,905 INFO L280 TraceCheckUtils]: 89: Hoare triple {93341#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,906 INFO L280 TraceCheckUtils]: 90: Hoare triple {93341#true} ~m1~0 := #t~nondet10; {93341#true} is VALID [2020-07-18 07:01:57,906 INFO L280 TraceCheckUtils]: 91: Hoare triple {93341#true} havoc #t~nondet10; {93341#true} is VALID [2020-07-18 07:01:57,906 INFO L280 TraceCheckUtils]: 92: Hoare triple {93341#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,906 INFO L280 TraceCheckUtils]: 93: Hoare triple {93341#true} ~max1~0 := #t~nondet11; {93341#true} is VALID [2020-07-18 07:01:57,906 INFO L280 TraceCheckUtils]: 94: Hoare triple {93341#true} havoc #t~nondet11; {93341#true} is VALID [2020-07-18 07:01:57,906 INFO L280 TraceCheckUtils]: 95: Hoare triple {93341#true} ~mode1~0 := #t~nondet12; {93341#true} is VALID [2020-07-18 07:01:57,907 INFO L280 TraceCheckUtils]: 96: Hoare triple {93341#true} havoc #t~nondet12; {93341#true} is VALID [2020-07-18 07:01:57,907 INFO L280 TraceCheckUtils]: 97: Hoare triple {93341#true} ~newmax1~0 := #t~nondet13; {93341#true} is VALID [2020-07-18 07:01:57,907 INFO L280 TraceCheckUtils]: 98: Hoare triple {93341#true} havoc #t~nondet13; {93341#true} is VALID [2020-07-18 07:01:57,907 INFO L280 TraceCheckUtils]: 99: Hoare triple {93341#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,907 INFO L280 TraceCheckUtils]: 100: Hoare triple {93341#true} ~id2~0 := #t~nondet14; {93341#true} is VALID [2020-07-18 07:01:57,908 INFO L280 TraceCheckUtils]: 101: Hoare triple {93341#true} havoc #t~nondet14; {93341#true} is VALID [2020-07-18 07:01:57,908 INFO L280 TraceCheckUtils]: 102: Hoare triple {93341#true} ~r2~0 := #t~nondet15; {93341#true} is VALID [2020-07-18 07:01:57,908 INFO L280 TraceCheckUtils]: 103: Hoare triple {93341#true} havoc #t~nondet15; {93341#true} is VALID [2020-07-18 07:01:57,908 INFO L280 TraceCheckUtils]: 104: Hoare triple {93341#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,908 INFO L280 TraceCheckUtils]: 105: Hoare triple {93341#true} ~st2~0 := #t~nondet16; {93341#true} is VALID [2020-07-18 07:01:57,908 INFO L280 TraceCheckUtils]: 106: Hoare triple {93341#true} havoc #t~nondet16; {93341#true} is VALID [2020-07-18 07:01:57,909 INFO L280 TraceCheckUtils]: 107: Hoare triple {93341#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,909 INFO L280 TraceCheckUtils]: 108: Hoare triple {93341#true} ~nl2~0 := #t~nondet17; {93341#true} is VALID [2020-07-18 07:01:57,909 INFO L280 TraceCheckUtils]: 109: Hoare triple {93341#true} havoc #t~nondet17; {93341#true} is VALID [2020-07-18 07:01:57,909 INFO L280 TraceCheckUtils]: 110: Hoare triple {93341#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,909 INFO L280 TraceCheckUtils]: 111: Hoare triple {93341#true} ~m2~0 := #t~nondet18; {93341#true} is VALID [2020-07-18 07:01:57,909 INFO L280 TraceCheckUtils]: 112: Hoare triple {93341#true} havoc #t~nondet18; {93341#true} is VALID [2020-07-18 07:01:57,910 INFO L280 TraceCheckUtils]: 113: Hoare triple {93341#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,910 INFO L280 TraceCheckUtils]: 114: Hoare triple {93341#true} ~max2~0 := #t~nondet19; {93341#true} is VALID [2020-07-18 07:01:57,910 INFO L280 TraceCheckUtils]: 115: Hoare triple {93341#true} havoc #t~nondet19; {93341#true} is VALID [2020-07-18 07:01:57,910 INFO L280 TraceCheckUtils]: 116: Hoare triple {93341#true} ~mode2~0 := #t~nondet20; {93341#true} is VALID [2020-07-18 07:01:57,910 INFO L280 TraceCheckUtils]: 117: Hoare triple {93341#true} havoc #t~nondet20; {93341#true} is VALID [2020-07-18 07:01:57,910 INFO L280 TraceCheckUtils]: 118: Hoare triple {93341#true} ~newmax2~0 := #t~nondet21; {93341#true} is VALID [2020-07-18 07:01:57,911 INFO L280 TraceCheckUtils]: 119: Hoare triple {93341#true} havoc #t~nondet21; {93341#true} is VALID [2020-07-18 07:01:57,911 INFO L280 TraceCheckUtils]: 120: Hoare triple {93341#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,911 INFO L280 TraceCheckUtils]: 121: Hoare triple {93341#true} ~id3~0 := #t~nondet22; {93341#true} is VALID [2020-07-18 07:01:57,911 INFO L280 TraceCheckUtils]: 122: Hoare triple {93341#true} havoc #t~nondet22; {93341#true} is VALID [2020-07-18 07:01:57,911 INFO L280 TraceCheckUtils]: 123: Hoare triple {93341#true} ~r3~0 := #t~nondet23; {93341#true} is VALID [2020-07-18 07:01:57,911 INFO L280 TraceCheckUtils]: 124: Hoare triple {93341#true} havoc #t~nondet23; {93341#true} is VALID [2020-07-18 07:01:57,912 INFO L280 TraceCheckUtils]: 125: Hoare triple {93341#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,912 INFO L280 TraceCheckUtils]: 126: Hoare triple {93341#true} ~st3~0 := #t~nondet24; {93341#true} is VALID [2020-07-18 07:01:57,912 INFO L280 TraceCheckUtils]: 127: Hoare triple {93341#true} havoc #t~nondet24; {93341#true} is VALID [2020-07-18 07:01:57,912 INFO L280 TraceCheckUtils]: 128: Hoare triple {93341#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,912 INFO L280 TraceCheckUtils]: 129: Hoare triple {93341#true} ~nl3~0 := #t~nondet25; {93341#true} is VALID [2020-07-18 07:01:57,913 INFO L280 TraceCheckUtils]: 130: Hoare triple {93341#true} havoc #t~nondet25; {93341#true} is VALID [2020-07-18 07:01:57,913 INFO L280 TraceCheckUtils]: 131: Hoare triple {93341#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,913 INFO L280 TraceCheckUtils]: 132: Hoare triple {93341#true} ~m3~0 := #t~nondet26; {93341#true} is VALID [2020-07-18 07:01:57,913 INFO L280 TraceCheckUtils]: 133: Hoare triple {93341#true} havoc #t~nondet26; {93341#true} is VALID [2020-07-18 07:01:57,913 INFO L280 TraceCheckUtils]: 134: Hoare triple {93341#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {93341#true} is VALID [2020-07-18 07:01:57,914 INFO L280 TraceCheckUtils]: 135: Hoare triple {93341#true} ~max3~0 := #t~nondet27; {93341#true} is VALID [2020-07-18 07:01:57,914 INFO L280 TraceCheckUtils]: 136: Hoare triple {93341#true} havoc #t~nondet27; {93341#true} is VALID [2020-07-18 07:01:57,914 INFO L280 TraceCheckUtils]: 137: Hoare triple {93341#true} ~mode3~0 := #t~nondet28; {93341#true} is VALID [2020-07-18 07:01:57,914 INFO L280 TraceCheckUtils]: 138: Hoare triple {93341#true} havoc #t~nondet28; {93341#true} is VALID [2020-07-18 07:01:57,914 INFO L280 TraceCheckUtils]: 139: Hoare triple {93341#true} ~newmax3~0 := #t~nondet29; {93341#true} is VALID [2020-07-18 07:01:57,914 INFO L280 TraceCheckUtils]: 140: Hoare triple {93341#true} havoc #t~nondet29; {93341#true} is VALID [2020-07-18 07:01:57,915 INFO L280 TraceCheckUtils]: 141: Hoare triple {93341#true} havoc ~init__r121~0; {93341#true} is VALID [2020-07-18 07:01:57,915 INFO L280 TraceCheckUtils]: 142: Hoare triple {93341#true} havoc ~init__r131~0; {93341#true} is VALID [2020-07-18 07:01:57,915 INFO L280 TraceCheckUtils]: 143: Hoare triple {93341#true} havoc ~init__r211~0; {93341#true} is VALID [2020-07-18 07:01:57,915 INFO L280 TraceCheckUtils]: 144: Hoare triple {93341#true} havoc ~init__r231~0; {93341#true} is VALID [2020-07-18 07:01:57,915 INFO L280 TraceCheckUtils]: 145: Hoare triple {93341#true} havoc ~init__r311~0; {93341#true} is VALID [2020-07-18 07:01:57,916 INFO L280 TraceCheckUtils]: 146: Hoare triple {93341#true} havoc ~init__r321~0; {93341#true} is VALID [2020-07-18 07:01:57,916 INFO L280 TraceCheckUtils]: 147: Hoare triple {93341#true} havoc ~init__r122~0; {93341#true} is VALID [2020-07-18 07:01:57,916 INFO L280 TraceCheckUtils]: 148: Hoare triple {93341#true} havoc ~init__tmp~0; {93341#true} is VALID [2020-07-18 07:01:57,916 INFO L280 TraceCheckUtils]: 149: Hoare triple {93341#true} havoc ~init__r132~0; {93341#true} is VALID [2020-07-18 07:01:57,916 INFO L280 TraceCheckUtils]: 150: Hoare triple {93341#true} havoc ~init__tmp___0~0; {93341#true} is VALID [2020-07-18 07:01:57,917 INFO L280 TraceCheckUtils]: 151: Hoare triple {93341#true} havoc ~init__r212~0; {93341#true} is VALID [2020-07-18 07:01:57,917 INFO L280 TraceCheckUtils]: 152: Hoare triple {93341#true} havoc ~init__tmp___1~0; {93341#true} is VALID [2020-07-18 07:01:57,917 INFO L280 TraceCheckUtils]: 153: Hoare triple {93341#true} havoc ~init__r232~0; {93341#true} is VALID [2020-07-18 07:01:57,917 INFO L280 TraceCheckUtils]: 154: Hoare triple {93341#true} havoc ~init__tmp___2~0; {93341#true} is VALID [2020-07-18 07:01:57,917 INFO L280 TraceCheckUtils]: 155: Hoare triple {93341#true} havoc ~init__r312~0; {93341#true} is VALID [2020-07-18 07:01:57,917 INFO L280 TraceCheckUtils]: 156: Hoare triple {93341#true} havoc ~init__tmp___3~0; {93341#true} is VALID [2020-07-18 07:01:57,917 INFO L280 TraceCheckUtils]: 157: Hoare triple {93341#true} havoc ~init__r322~0; {93341#true} is VALID [2020-07-18 07:01:57,918 INFO L280 TraceCheckUtils]: 158: Hoare triple {93341#true} havoc ~init__tmp___4~0; {93341#true} is VALID [2020-07-18 07:01:57,918 INFO L280 TraceCheckUtils]: 159: Hoare triple {93341#true} havoc ~init__tmp___5~0; {93341#true} is VALID [2020-07-18 07:01:57,918 INFO L280 TraceCheckUtils]: 160: Hoare triple {93341#true} ~init__r121~0 := ~ep12~0; {93341#true} is VALID [2020-07-18 07:01:57,918 INFO L280 TraceCheckUtils]: 161: Hoare triple {93341#true} ~init__r131~0 := ~ep13~0; {93341#true} is VALID [2020-07-18 07:01:57,923 INFO L280 TraceCheckUtils]: 162: Hoare triple {93341#true} ~init__r211~0 := ~ep21~0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,924 INFO L280 TraceCheckUtils]: 163: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,925 INFO L280 TraceCheckUtils]: 164: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,926 INFO L280 TraceCheckUtils]: 165: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,926 INFO L280 TraceCheckUtils]: 166: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,927 INFO L280 TraceCheckUtils]: 167: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,927 INFO L280 TraceCheckUtils]: 168: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,928 INFO L280 TraceCheckUtils]: 169: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,928 INFO L280 TraceCheckUtils]: 170: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,929 INFO L280 TraceCheckUtils]: 171: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,929 INFO L280 TraceCheckUtils]: 172: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,930 INFO L280 TraceCheckUtils]: 173: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {93404#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 07:01:57,931 INFO L280 TraceCheckUtils]: 174: Hoare triple {93404#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,932 INFO L280 TraceCheckUtils]: 175: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,932 INFO L280 TraceCheckUtils]: 176: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,933 INFO L280 TraceCheckUtils]: 177: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,933 INFO L280 TraceCheckUtils]: 178: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,934 INFO L280 TraceCheckUtils]: 179: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,935 INFO L280 TraceCheckUtils]: 180: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,935 INFO L280 TraceCheckUtils]: 181: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,936 INFO L280 TraceCheckUtils]: 182: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,936 INFO L280 TraceCheckUtils]: 183: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,937 INFO L280 TraceCheckUtils]: 184: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,937 INFO L280 TraceCheckUtils]: 185: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,938 INFO L280 TraceCheckUtils]: 186: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,939 INFO L280 TraceCheckUtils]: 187: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,939 INFO L280 TraceCheckUtils]: 188: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,940 INFO L280 TraceCheckUtils]: 189: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,940 INFO L280 TraceCheckUtils]: 190: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,941 INFO L280 TraceCheckUtils]: 191: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,941 INFO L280 TraceCheckUtils]: 192: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,942 INFO L280 TraceCheckUtils]: 193: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,943 INFO L280 TraceCheckUtils]: 194: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,943 INFO L280 TraceCheckUtils]: 195: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,944 INFO L280 TraceCheckUtils]: 196: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,945 INFO L280 TraceCheckUtils]: 197: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,945 INFO L280 TraceCheckUtils]: 198: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,946 INFO L280 TraceCheckUtils]: 199: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,946 INFO L280 TraceCheckUtils]: 200: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,947 INFO L280 TraceCheckUtils]: 201: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,948 INFO L280 TraceCheckUtils]: 202: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,949 INFO L280 TraceCheckUtils]: 203: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,949 INFO L280 TraceCheckUtils]: 204: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,950 INFO L280 TraceCheckUtils]: 205: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,950 INFO L280 TraceCheckUtils]: 206: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,951 INFO L280 TraceCheckUtils]: 207: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax1~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,952 INFO L280 TraceCheckUtils]: 208: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax2~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,952 INFO L280 TraceCheckUtils]: 209: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax3~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,953 INFO L280 TraceCheckUtils]: 210: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,953 INFO L280 TraceCheckUtils]: 211: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1873~0 := ~init__tmp___5~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,954 INFO L280 TraceCheckUtils]: 212: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1873~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,955 INFO L280 TraceCheckUtils]: 213: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,955 INFO L280 TraceCheckUtils]: 214: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,956 INFO L280 TraceCheckUtils]: 215: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,956 INFO L280 TraceCheckUtils]: 216: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,957 INFO L280 TraceCheckUtils]: 217: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,958 INFO L280 TraceCheckUtils]: 218: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,958 INFO L280 TraceCheckUtils]: 219: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,959 INFO L280 TraceCheckUtils]: 220: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,960 INFO L280 TraceCheckUtils]: 221: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,960 INFO L280 TraceCheckUtils]: 222: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,961 INFO L280 TraceCheckUtils]: 223: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,961 INFO L280 TraceCheckUtils]: 224: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,962 INFO L280 TraceCheckUtils]: 225: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,963 INFO L280 TraceCheckUtils]: 226: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,963 INFO L280 TraceCheckUtils]: 227: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node1__newmax~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,964 INFO L280 TraceCheckUtils]: 228: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node1__newmax~0 := 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,964 INFO L280 TraceCheckUtils]: 229: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,965 INFO L280 TraceCheckUtils]: 230: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 % 256 < 2; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,965 INFO L280 TraceCheckUtils]: 231: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,966 INFO L280 TraceCheckUtils]: 232: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,967 INFO L280 TraceCheckUtils]: 233: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,967 INFO L280 TraceCheckUtils]: 234: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node2__newmax~0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,968 INFO L280 TraceCheckUtils]: 235: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node2__newmax~0 := 0; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,968 INFO L280 TraceCheckUtils]: 236: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,969 INFO L280 TraceCheckUtils]: 237: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 % 256 < 2; {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 07:01:57,971 INFO L280 TraceCheckUtils]: 238: Hoare triple {93405#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,971 INFO L280 TraceCheckUtils]: 239: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,971 INFO L280 TraceCheckUtils]: 240: Hoare triple {93342#false} ~mode2~0 := 1; {93342#false} is VALID [2020-07-18 07:01:57,971 INFO L280 TraceCheckUtils]: 241: Hoare triple {93342#false} havoc ~node3__newmax~0; {93342#false} is VALID [2020-07-18 07:01:57,971 INFO L280 TraceCheckUtils]: 242: Hoare triple {93342#false} ~node3__newmax~0 := 0; {93342#false} is VALID [2020-07-18 07:01:57,972 INFO L280 TraceCheckUtils]: 243: Hoare triple {93342#false} assume !!(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,972 INFO L280 TraceCheckUtils]: 244: Hoare triple {93342#false} assume ~r3~0 % 256 < 2; {93342#false} is VALID [2020-07-18 07:01:57,972 INFO L280 TraceCheckUtils]: 245: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,972 INFO L280 TraceCheckUtils]: 246: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,972 INFO L280 TraceCheckUtils]: 247: Hoare triple {93342#false} ~mode3~0 := 1; {93342#false} is VALID [2020-07-18 07:01:57,972 INFO L280 TraceCheckUtils]: 248: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-18 07:01:57,973 INFO L280 TraceCheckUtils]: 249: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,973 INFO L280 TraceCheckUtils]: 250: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-18 07:01:57,973 INFO L280 TraceCheckUtils]: 251: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,973 INFO L280 TraceCheckUtils]: 252: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-18 07:01:57,973 INFO L280 TraceCheckUtils]: 253: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,974 INFO L280 TraceCheckUtils]: 254: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-18 07:01:57,974 INFO L280 TraceCheckUtils]: 255: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,974 INFO L280 TraceCheckUtils]: 256: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-18 07:01:57,974 INFO L280 TraceCheckUtils]: 257: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,974 INFO L280 TraceCheckUtils]: 258: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-18 07:01:57,974 INFO L280 TraceCheckUtils]: 259: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,975 INFO L280 TraceCheckUtils]: 260: Hoare triple {93342#false} havoc ~check__tmp~0; {93342#false} is VALID [2020-07-18 07:01:57,975 INFO L280 TraceCheckUtils]: 261: Hoare triple {93342#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:57,975 INFO L280 TraceCheckUtils]: 262: Hoare triple {93342#false} assume ~st1~0 + ~nl1~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:57,975 INFO L280 TraceCheckUtils]: 263: Hoare triple {93342#false} assume ~st2~0 + ~nl2~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:57,975 INFO L280 TraceCheckUtils]: 264: Hoare triple {93342#false} assume ~st3~0 + ~nl3~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:57,976 INFO L280 TraceCheckUtils]: 265: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-18 07:01:57,976 INFO L280 TraceCheckUtils]: 266: Hoare triple {93342#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93342#false} is VALID [2020-07-18 07:01:57,976 INFO L280 TraceCheckUtils]: 267: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-18 07:01:57,976 INFO L280 TraceCheckUtils]: 268: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-18 07:01:57,976 INFO L280 TraceCheckUtils]: 269: Hoare triple {93342#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93342#false} is VALID [2020-07-18 07:01:57,977 INFO L280 TraceCheckUtils]: 270: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-18 07:01:57,977 INFO L280 TraceCheckUtils]: 271: Hoare triple {93342#false} ~check__tmp~0 := 1; {93342#false} is VALID [2020-07-18 07:01:57,977 INFO L280 TraceCheckUtils]: 272: Hoare triple {93342#false} ~__return_2019~0 := ~check__tmp~0; {93342#false} is VALID [2020-07-18 07:01:57,977 INFO L280 TraceCheckUtils]: 273: Hoare triple {93342#false} ~main__c1~0 := ~__return_2019~0; {93342#false} is VALID [2020-07-18 07:01:57,977 INFO L280 TraceCheckUtils]: 274: Hoare triple {93342#false} havoc ~__tmp_1~0; {93342#false} is VALID [2020-07-18 07:01:57,977 INFO L280 TraceCheckUtils]: 275: Hoare triple {93342#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-18 07:01:57,978 INFO L280 TraceCheckUtils]: 276: Hoare triple {93342#false} havoc ~assert__arg~0; {93342#false} is VALID [2020-07-18 07:01:57,978 INFO L280 TraceCheckUtils]: 277: Hoare triple {93342#false} ~assert__arg~0 := ~__tmp_1~0; {93342#false} is VALID [2020-07-18 07:01:57,978 INFO L280 TraceCheckUtils]: 278: Hoare triple {93342#false} assume !(0 == ~assert__arg~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,978 INFO L280 TraceCheckUtils]: 279: Hoare triple {93342#false} havoc ~node1__newmax~1; {93342#false} is VALID [2020-07-18 07:01:57,978 INFO L280 TraceCheckUtils]: 280: Hoare triple {93342#false} ~node1__newmax~1 := 0; {93342#false} is VALID [2020-07-18 07:01:57,979 INFO L280 TraceCheckUtils]: 281: Hoare triple {93342#false} assume !(0 == ~mode1~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,979 INFO L280 TraceCheckUtils]: 282: Hoare triple {93342#false} assume !(255 == ~r1~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,979 INFO L280 TraceCheckUtils]: 283: Hoare triple {93342#false} ~r1~0 := 1 + ~r1~0 % 256; {93342#false} is VALID [2020-07-18 07:01:57,979 INFO L280 TraceCheckUtils]: 284: Hoare triple {93342#false} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,979 INFO L280 TraceCheckUtils]: 285: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,979 INFO L280 TraceCheckUtils]: 286: Hoare triple {93342#false} ~newmax1~0 := ~node1__newmax~1; {93342#false} is VALID [2020-07-18 07:01:57,980 INFO L280 TraceCheckUtils]: 287: Hoare triple {93342#false} assume !(2 == ~r1~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,980 INFO L280 TraceCheckUtils]: 288: Hoare triple {93342#false} ~mode1~0 := 0; {93342#false} is VALID [2020-07-18 07:01:57,980 INFO L280 TraceCheckUtils]: 289: Hoare triple {93342#false} havoc ~node2__newmax~1; {93342#false} is VALID [2020-07-18 07:01:57,980 INFO L280 TraceCheckUtils]: 290: Hoare triple {93342#false} ~node2__newmax~1 := 0; {93342#false} is VALID [2020-07-18 07:01:57,980 INFO L280 TraceCheckUtils]: 291: Hoare triple {93342#false} assume !(0 == ~mode2~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,981 INFO L280 TraceCheckUtils]: 292: Hoare triple {93342#false} assume !(255 == ~r2~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,981 INFO L280 TraceCheckUtils]: 293: Hoare triple {93342#false} ~r2~0 := 1 + ~r2~0 % 256; {93342#false} is VALID [2020-07-18 07:01:57,981 INFO L280 TraceCheckUtils]: 294: Hoare triple {93342#false} assume !!(0 == ~ep12~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,981 INFO L280 TraceCheckUtils]: 295: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,981 INFO L280 TraceCheckUtils]: 296: Hoare triple {93342#false} ~newmax2~0 := ~node2__newmax~1; {93342#false} is VALID [2020-07-18 07:01:57,981 INFO L280 TraceCheckUtils]: 297: Hoare triple {93342#false} assume !(2 == ~r2~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,982 INFO L280 TraceCheckUtils]: 298: Hoare triple {93342#false} ~mode2~0 := 0; {93342#false} is VALID [2020-07-18 07:01:57,982 INFO L280 TraceCheckUtils]: 299: Hoare triple {93342#false} havoc ~node3__newmax~1; {93342#false} is VALID [2020-07-18 07:01:57,982 INFO L280 TraceCheckUtils]: 300: Hoare triple {93342#false} ~node3__newmax~1 := 0; {93342#false} is VALID [2020-07-18 07:01:57,982 INFO L280 TraceCheckUtils]: 301: Hoare triple {93342#false} assume !(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,982 INFO L280 TraceCheckUtils]: 302: Hoare triple {93342#false} assume !(255 == ~r3~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,982 INFO L280 TraceCheckUtils]: 303: Hoare triple {93342#false} ~r3~0 := 1 + ~r3~0 % 256; {93342#false} is VALID [2020-07-18 07:01:57,983 INFO L280 TraceCheckUtils]: 304: Hoare triple {93342#false} assume !!(0 == ~ep13~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,983 INFO L280 TraceCheckUtils]: 305: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,983 INFO L280 TraceCheckUtils]: 306: Hoare triple {93342#false} ~newmax3~0 := ~node3__newmax~1; {93342#false} is VALID [2020-07-18 07:01:57,983 INFO L280 TraceCheckUtils]: 307: Hoare triple {93342#false} assume !(2 == ~r3~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,983 INFO L280 TraceCheckUtils]: 308: Hoare triple {93342#false} ~mode3~0 := 0; {93342#false} is VALID [2020-07-18 07:01:57,984 INFO L280 TraceCheckUtils]: 309: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-18 07:01:57,984 INFO L280 TraceCheckUtils]: 310: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,984 INFO L280 TraceCheckUtils]: 311: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-18 07:01:57,984 INFO L280 TraceCheckUtils]: 312: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,984 INFO L280 TraceCheckUtils]: 313: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-18 07:01:57,984 INFO L280 TraceCheckUtils]: 314: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,985 INFO L280 TraceCheckUtils]: 315: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-18 07:01:57,985 INFO L280 TraceCheckUtils]: 316: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,985 INFO L280 TraceCheckUtils]: 317: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-18 07:01:57,985 INFO L280 TraceCheckUtils]: 318: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,986 INFO L280 TraceCheckUtils]: 319: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-18 07:01:57,986 INFO L280 TraceCheckUtils]: 320: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,986 INFO L280 TraceCheckUtils]: 321: Hoare triple {93342#false} havoc ~check__tmp~1; {93342#false} is VALID [2020-07-18 07:01:57,986 INFO L280 TraceCheckUtils]: 322: Hoare triple {93342#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:57,987 INFO L280 TraceCheckUtils]: 323: Hoare triple {93342#false} assume ~st1~0 + ~nl1~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:57,987 INFO L280 TraceCheckUtils]: 324: Hoare triple {93342#false} assume ~st2~0 + ~nl2~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:57,987 INFO L280 TraceCheckUtils]: 325: Hoare triple {93342#false} assume ~st3~0 + ~nl3~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:57,988 INFO L280 TraceCheckUtils]: 326: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-18 07:01:57,988 INFO L280 TraceCheckUtils]: 327: Hoare triple {93342#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93342#false} is VALID [2020-07-18 07:01:57,988 INFO L280 TraceCheckUtils]: 328: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-18 07:01:57,989 INFO L280 TraceCheckUtils]: 329: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-18 07:01:57,989 INFO L280 TraceCheckUtils]: 330: Hoare triple {93342#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93342#false} is VALID [2020-07-18 07:01:57,989 INFO L280 TraceCheckUtils]: 331: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-18 07:01:57,989 INFO L280 TraceCheckUtils]: 332: Hoare triple {93342#false} ~check__tmp~1 := 1; {93342#false} is VALID [2020-07-18 07:01:57,990 INFO L280 TraceCheckUtils]: 333: Hoare triple {93342#false} ~__return_2152~0 := ~check__tmp~1; {93342#false} is VALID [2020-07-18 07:01:57,990 INFO L280 TraceCheckUtils]: 334: Hoare triple {93342#false} ~main__c1~0 := ~__return_2152~0; {93342#false} is VALID [2020-07-18 07:01:57,990 INFO L280 TraceCheckUtils]: 335: Hoare triple {93342#false} havoc ~__tmp_2~0; {93342#false} is VALID [2020-07-18 07:01:57,991 INFO L280 TraceCheckUtils]: 336: Hoare triple {93342#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-18 07:01:57,991 INFO L280 TraceCheckUtils]: 337: Hoare triple {93342#false} havoc ~assert__arg~1; {93342#false} is VALID [2020-07-18 07:01:57,991 INFO L280 TraceCheckUtils]: 338: Hoare triple {93342#false} ~assert__arg~1 := ~__tmp_2~0; {93342#false} is VALID [2020-07-18 07:01:57,991 INFO L280 TraceCheckUtils]: 339: Hoare triple {93342#false} assume !(0 == ~assert__arg~1 % 256); {93342#false} is VALID [2020-07-18 07:01:57,992 INFO L280 TraceCheckUtils]: 340: Hoare triple {93342#false} havoc ~node1__newmax~2; {93342#false} is VALID [2020-07-18 07:01:57,992 INFO L280 TraceCheckUtils]: 341: Hoare triple {93342#false} ~node1__newmax~2 := 0; {93342#false} is VALID [2020-07-18 07:01:57,992 INFO L280 TraceCheckUtils]: 342: Hoare triple {93342#false} assume !!(0 == ~mode1~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,993 INFO L280 TraceCheckUtils]: 343: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-18 07:01:57,993 INFO L280 TraceCheckUtils]: 344: Hoare triple {93342#false} assume !!(0 == ~ep12~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,993 INFO L280 TraceCheckUtils]: 345: Hoare triple {93342#false} assume !!(0 == ~ep13~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,993 INFO L280 TraceCheckUtils]: 346: Hoare triple {93342#false} ~mode1~0 := 1; {93342#false} is VALID [2020-07-18 07:01:57,994 INFO L280 TraceCheckUtils]: 347: Hoare triple {93342#false} havoc ~node2__newmax~2; {93342#false} is VALID [2020-07-18 07:01:57,994 INFO L280 TraceCheckUtils]: 348: Hoare triple {93342#false} ~node2__newmax~2 := 0; {93342#false} is VALID [2020-07-18 07:01:57,994 INFO L280 TraceCheckUtils]: 349: Hoare triple {93342#false} assume !!(0 == ~mode2~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,995 INFO L280 TraceCheckUtils]: 350: Hoare triple {93342#false} assume ~r2~0 % 256 < 2; {93342#false} is VALID [2020-07-18 07:01:57,995 INFO L280 TraceCheckUtils]: 351: Hoare triple {93342#false} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,995 INFO L280 TraceCheckUtils]: 352: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,995 INFO L280 TraceCheckUtils]: 353: Hoare triple {93342#false} ~mode2~0 := 1; {93342#false} is VALID [2020-07-18 07:01:57,996 INFO L280 TraceCheckUtils]: 354: Hoare triple {93342#false} havoc ~node3__newmax~2; {93342#false} is VALID [2020-07-18 07:01:57,996 INFO L280 TraceCheckUtils]: 355: Hoare triple {93342#false} ~node3__newmax~2 := 0; {93342#false} is VALID [2020-07-18 07:01:57,996 INFO L280 TraceCheckUtils]: 356: Hoare triple {93342#false} assume !!(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,996 INFO L280 TraceCheckUtils]: 357: Hoare triple {93342#false} assume ~r3~0 % 256 < 2; {93342#false} is VALID [2020-07-18 07:01:57,997 INFO L280 TraceCheckUtils]: 358: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,997 INFO L280 TraceCheckUtils]: 359: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-18 07:01:57,997 INFO L280 TraceCheckUtils]: 360: Hoare triple {93342#false} ~mode3~0 := 1; {93342#false} is VALID [2020-07-18 07:01:57,997 INFO L280 TraceCheckUtils]: 361: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-18 07:01:57,998 INFO L280 TraceCheckUtils]: 362: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,998 INFO L280 TraceCheckUtils]: 363: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-18 07:01:57,998 INFO L280 TraceCheckUtils]: 364: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,999 INFO L280 TraceCheckUtils]: 365: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-18 07:01:57,999 INFO L280 TraceCheckUtils]: 366: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:57,999 INFO L280 TraceCheckUtils]: 367: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-18 07:01:57,999 INFO L280 TraceCheckUtils]: 368: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:58,000 INFO L280 TraceCheckUtils]: 369: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-18 07:01:58,000 INFO L280 TraceCheckUtils]: 370: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:58,000 INFO L280 TraceCheckUtils]: 371: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-18 07:01:58,001 INFO L280 TraceCheckUtils]: 372: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:58,001 INFO L280 TraceCheckUtils]: 373: Hoare triple {93342#false} havoc ~check__tmp~2; {93342#false} is VALID [2020-07-18 07:01:58,001 INFO L280 TraceCheckUtils]: 374: Hoare triple {93342#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:58,001 INFO L280 TraceCheckUtils]: 375: Hoare triple {93342#false} assume ~st1~0 + ~nl1~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:58,002 INFO L280 TraceCheckUtils]: 376: Hoare triple {93342#false} assume ~st2~0 + ~nl2~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:58,002 INFO L280 TraceCheckUtils]: 377: Hoare triple {93342#false} assume ~st3~0 + ~nl3~0 <= 1; {93342#false} is VALID [2020-07-18 07:01:58,002 INFO L280 TraceCheckUtils]: 378: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-18 07:01:58,003 INFO L280 TraceCheckUtils]: 379: Hoare triple {93342#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93342#false} is VALID [2020-07-18 07:01:58,003 INFO L280 TraceCheckUtils]: 380: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-18 07:01:58,003 INFO L280 TraceCheckUtils]: 381: Hoare triple {93342#false} assume !(~r1~0 % 256 >= 2); {93342#false} is VALID [2020-07-18 07:01:58,003 INFO L280 TraceCheckUtils]: 382: Hoare triple {93342#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93342#false} is VALID [2020-07-18 07:01:58,004 INFO L280 TraceCheckUtils]: 383: Hoare triple {93342#false} assume ~r1~0 % 256 < 2; {93342#false} is VALID [2020-07-18 07:01:58,004 INFO L280 TraceCheckUtils]: 384: Hoare triple {93342#false} ~check__tmp~2 := 1; {93342#false} is VALID [2020-07-18 07:01:58,004 INFO L280 TraceCheckUtils]: 385: Hoare triple {93342#false} ~__return_2288~0 := ~check__tmp~2; {93342#false} is VALID [2020-07-18 07:01:58,005 INFO L280 TraceCheckUtils]: 386: Hoare triple {93342#false} ~main__c1~0 := ~__return_2288~0; {93342#false} is VALID [2020-07-18 07:01:58,005 INFO L280 TraceCheckUtils]: 387: Hoare triple {93342#false} havoc ~__tmp_3~0; {93342#false} is VALID [2020-07-18 07:01:58,005 INFO L280 TraceCheckUtils]: 388: Hoare triple {93342#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-18 07:01:58,005 INFO L280 TraceCheckUtils]: 389: Hoare triple {93342#false} havoc ~assert__arg~2; {93342#false} is VALID [2020-07-18 07:01:58,006 INFO L280 TraceCheckUtils]: 390: Hoare triple {93342#false} ~assert__arg~2 := ~__tmp_3~0; {93342#false} is VALID [2020-07-18 07:01:58,006 INFO L280 TraceCheckUtils]: 391: Hoare triple {93342#false} assume !(0 == ~assert__arg~2 % 256); {93342#false} is VALID [2020-07-18 07:01:58,006 INFO L280 TraceCheckUtils]: 392: Hoare triple {93342#false} havoc ~node1__newmax~3; {93342#false} is VALID [2020-07-18 07:01:58,006 INFO L280 TraceCheckUtils]: 393: Hoare triple {93342#false} ~node1__newmax~3 := 0; {93342#false} is VALID [2020-07-18 07:01:58,007 INFO L280 TraceCheckUtils]: 394: Hoare triple {93342#false} assume !(0 == ~mode1~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,007 INFO L280 TraceCheckUtils]: 395: Hoare triple {93342#false} assume !(255 == ~r1~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,007 INFO L280 TraceCheckUtils]: 396: Hoare triple {93342#false} ~r1~0 := 1 + ~r1~0 % 256; {93342#false} is VALID [2020-07-18 07:01:58,008 INFO L280 TraceCheckUtils]: 397: Hoare triple {93342#false} assume !!(0 == ~ep21~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,008 INFO L280 TraceCheckUtils]: 398: Hoare triple {93342#false} assume !!(0 == ~ep31~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,008 INFO L280 TraceCheckUtils]: 399: Hoare triple {93342#false} ~newmax1~0 := ~node1__newmax~3; {93342#false} is VALID [2020-07-18 07:01:58,008 INFO L280 TraceCheckUtils]: 400: Hoare triple {93342#false} assume 2 == ~r1~0 % 256; {93342#false} is VALID [2020-07-18 07:01:58,009 INFO L280 TraceCheckUtils]: 401: Hoare triple {93342#false} assume ~max1~0 == ~id1~0; {93342#false} is VALID [2020-07-18 07:01:58,009 INFO L280 TraceCheckUtils]: 402: Hoare triple {93342#false} ~st1~0 := 1; {93342#false} is VALID [2020-07-18 07:01:58,009 INFO L280 TraceCheckUtils]: 403: Hoare triple {93342#false} ~mode1~0 := 0; {93342#false} is VALID [2020-07-18 07:01:58,010 INFO L280 TraceCheckUtils]: 404: Hoare triple {93342#false} havoc ~node2__newmax~3; {93342#false} is VALID [2020-07-18 07:01:58,010 INFO L280 TraceCheckUtils]: 405: Hoare triple {93342#false} ~node2__newmax~3 := 0; {93342#false} is VALID [2020-07-18 07:01:58,010 INFO L280 TraceCheckUtils]: 406: Hoare triple {93342#false} assume !(0 == ~mode2~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,010 INFO L280 TraceCheckUtils]: 407: Hoare triple {93342#false} assume !(255 == ~r2~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,011 INFO L280 TraceCheckUtils]: 408: Hoare triple {93342#false} ~r2~0 := 1 + ~r2~0 % 256; {93342#false} is VALID [2020-07-18 07:01:58,011 INFO L280 TraceCheckUtils]: 409: Hoare triple {93342#false} assume !!(0 == ~ep12~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,011 INFO L280 TraceCheckUtils]: 410: Hoare triple {93342#false} assume !!(0 == ~ep32~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,011 INFO L280 TraceCheckUtils]: 411: Hoare triple {93342#false} ~newmax2~0 := ~node2__newmax~3; {93342#false} is VALID [2020-07-18 07:01:58,012 INFO L280 TraceCheckUtils]: 412: Hoare triple {93342#false} assume 2 == ~r2~0 % 256; {93342#false} is VALID [2020-07-18 07:01:58,012 INFO L280 TraceCheckUtils]: 413: Hoare triple {93342#false} assume ~max2~0 == ~id2~0; {93342#false} is VALID [2020-07-18 07:01:58,012 INFO L280 TraceCheckUtils]: 414: Hoare triple {93342#false} ~st2~0 := 1; {93342#false} is VALID [2020-07-18 07:01:58,013 INFO L280 TraceCheckUtils]: 415: Hoare triple {93342#false} ~mode2~0 := 0; {93342#false} is VALID [2020-07-18 07:01:58,013 INFO L280 TraceCheckUtils]: 416: Hoare triple {93342#false} havoc ~node3__newmax~3; {93342#false} is VALID [2020-07-18 07:01:58,013 INFO L280 TraceCheckUtils]: 417: Hoare triple {93342#false} ~node3__newmax~3 := 0; {93342#false} is VALID [2020-07-18 07:01:58,013 INFO L280 TraceCheckUtils]: 418: Hoare triple {93342#false} assume !(0 == ~mode3~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,014 INFO L280 TraceCheckUtils]: 419: Hoare triple {93342#false} assume !(255 == ~r3~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,014 INFO L280 TraceCheckUtils]: 420: Hoare triple {93342#false} ~r3~0 := 1 + ~r3~0 % 256; {93342#false} is VALID [2020-07-18 07:01:58,014 INFO L280 TraceCheckUtils]: 421: Hoare triple {93342#false} assume !!(0 == ~ep13~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,014 INFO L280 TraceCheckUtils]: 422: Hoare triple {93342#false} assume !!(0 == ~ep23~0 % 256); {93342#false} is VALID [2020-07-18 07:01:58,015 INFO L280 TraceCheckUtils]: 423: Hoare triple {93342#false} ~newmax3~0 := ~node3__newmax~3; {93342#false} is VALID [2020-07-18 07:01:58,015 INFO L280 TraceCheckUtils]: 424: Hoare triple {93342#false} assume 2 == ~r3~0 % 256; {93342#false} is VALID [2020-07-18 07:01:58,015 INFO L280 TraceCheckUtils]: 425: Hoare triple {93342#false} assume ~max3~0 == ~id3~0; {93342#false} is VALID [2020-07-18 07:01:58,015 INFO L280 TraceCheckUtils]: 426: Hoare triple {93342#false} ~st3~0 := 1; {93342#false} is VALID [2020-07-18 07:01:58,016 INFO L280 TraceCheckUtils]: 427: Hoare triple {93342#false} ~mode3~0 := 0; {93342#false} is VALID [2020-07-18 07:01:58,016 INFO L280 TraceCheckUtils]: 428: Hoare triple {93342#false} ~p12_old~0 := ~p12_new~0; {93342#false} is VALID [2020-07-18 07:01:58,016 INFO L280 TraceCheckUtils]: 429: Hoare triple {93342#false} ~p12_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:58,016 INFO L280 TraceCheckUtils]: 430: Hoare triple {93342#false} ~p13_old~0 := ~p13_new~0; {93342#false} is VALID [2020-07-18 07:01:58,017 INFO L280 TraceCheckUtils]: 431: Hoare triple {93342#false} ~p13_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:58,017 INFO L280 TraceCheckUtils]: 432: Hoare triple {93342#false} ~p21_old~0 := ~p21_new~0; {93342#false} is VALID [2020-07-18 07:01:58,017 INFO L280 TraceCheckUtils]: 433: Hoare triple {93342#false} ~p21_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:58,017 INFO L280 TraceCheckUtils]: 434: Hoare triple {93342#false} ~p23_old~0 := ~p23_new~0; {93342#false} is VALID [2020-07-18 07:01:58,018 INFO L280 TraceCheckUtils]: 435: Hoare triple {93342#false} ~p23_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:58,018 INFO L280 TraceCheckUtils]: 436: Hoare triple {93342#false} ~p31_old~0 := ~p31_new~0; {93342#false} is VALID [2020-07-18 07:01:58,018 INFO L280 TraceCheckUtils]: 437: Hoare triple {93342#false} ~p31_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:58,018 INFO L280 TraceCheckUtils]: 438: Hoare triple {93342#false} ~p32_old~0 := ~p32_new~0; {93342#false} is VALID [2020-07-18 07:01:58,018 INFO L280 TraceCheckUtils]: 439: Hoare triple {93342#false} ~p32_new~0 := ~nomsg~0; {93342#false} is VALID [2020-07-18 07:01:58,018 INFO L280 TraceCheckUtils]: 440: Hoare triple {93342#false} havoc ~check__tmp~3; {93342#false} is VALID [2020-07-18 07:01:58,019 INFO L280 TraceCheckUtils]: 441: Hoare triple {93342#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {93342#false} is VALID [2020-07-18 07:01:58,019 INFO L280 TraceCheckUtils]: 442: Hoare triple {93342#false} ~check__tmp~3 := 0; {93342#false} is VALID [2020-07-18 07:01:58,019 INFO L280 TraceCheckUtils]: 443: Hoare triple {93342#false} ~__return_2426~0 := ~check__tmp~3; {93342#false} is VALID [2020-07-18 07:01:58,019 INFO L280 TraceCheckUtils]: 444: Hoare triple {93342#false} ~main__c1~0 := ~__return_2426~0; {93342#false} is VALID [2020-07-18 07:01:58,019 INFO L280 TraceCheckUtils]: 445: Hoare triple {93342#false} havoc ~__tmp_4~0; {93342#false} is VALID [2020-07-18 07:01:58,019 INFO L280 TraceCheckUtils]: 446: Hoare triple {93342#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {93342#false} is VALID [2020-07-18 07:01:58,020 INFO L280 TraceCheckUtils]: 447: Hoare triple {93342#false} havoc ~assert__arg~3; {93342#false} is VALID [2020-07-18 07:01:58,020 INFO L280 TraceCheckUtils]: 448: Hoare triple {93342#false} ~assert__arg~3 := ~__tmp_4~0; {93342#false} is VALID [2020-07-18 07:01:58,020 INFO L280 TraceCheckUtils]: 449: Hoare triple {93342#false} assume 0 == ~assert__arg~3 % 256; {93342#false} is VALID [2020-07-18 07:01:58,020 INFO L280 TraceCheckUtils]: 450: Hoare triple {93342#false} assume !false; {93342#false} is VALID [2020-07-18 07:01:58,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 07:01:58,276 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1429025897] [2020-07-18 07:01:58,276 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 07:01:58,276 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 07:01:58,277 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1435524691] [2020-07-18 07:01:58,278 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 451 [2020-07-18 07:01:58,278 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 07:01:58,279 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 07:01:58,909 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 451 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:01:58,909 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 07:01:58,909 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 07:01:58,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 07:01:58,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 07:01:58,910 INFO L87 Difference]: Start difference. First operand 3788 states and 4729 transitions. Second operand 5 states. [2020-07-18 07:02:47,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:02:47,169 INFO L93 Difference]: Finished difference Result 10724 states and 13437 transitions. [2020-07-18 07:02:47,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 07:02:47,169 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 451 [2020-07-18 07:02:47,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 07:02:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 07:02:47,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2440 transitions. [2020-07-18 07:02:47,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 07:02:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2440 transitions. [2020-07-18 07:02:47,194 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2440 transitions. [2020-07-18 07:02:50,994 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2440 edges. 2440 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:02:52,849 INFO L225 Difference]: With dead ends: 10724 [2020-07-18 07:02:52,850 INFO L226 Difference]: Without dead ends: 7153 [2020-07-18 07:02:52,857 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 07:02:52,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7153 states. [2020-07-18 07:03:28,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7153 to 7151. [2020-07-18 07:03:28,405 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 07:03:28,405 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7153 states. Second operand 7151 states. [2020-07-18 07:03:28,405 INFO L74 IsIncluded]: Start isIncluded. First operand 7153 states. Second operand 7151 states. [2020-07-18 07:03:28,405 INFO L87 Difference]: Start difference. First operand 7153 states. Second operand 7151 states. [2020-07-18 07:03:29,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:03:29,963 INFO L93 Difference]: Finished difference Result 7153 states and 8904 transitions. [2020-07-18 07:03:29,963 INFO L276 IsEmpty]: Start isEmpty. Operand 7153 states and 8904 transitions. [2020-07-18 07:03:29,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:03:29,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:03:29,971 INFO L74 IsIncluded]: Start isIncluded. First operand 7151 states. Second operand 7153 states. [2020-07-18 07:03:29,971 INFO L87 Difference]: Start difference. First operand 7151 states. Second operand 7153 states. [2020-07-18 07:03:31,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:03:31,575 INFO L93 Difference]: Finished difference Result 7153 states and 8904 transitions. [2020-07-18 07:03:31,575 INFO L276 IsEmpty]: Start isEmpty. Operand 7153 states and 8904 transitions. [2020-07-18 07:03:31,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:03:31,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:03:31,582 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 07:03:31,583 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 07:03:31,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7151 states. [2020-07-18 07:03:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7151 states to 7151 states and 8903 transitions. [2020-07-18 07:03:33,221 INFO L78 Accepts]: Start accepts. Automaton has 7151 states and 8903 transitions. Word has length 451 [2020-07-18 07:03:33,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 07:03:33,221 INFO L479 AbstractCegarLoop]: Abstraction has 7151 states and 8903 transitions. [2020-07-18 07:03:33,221 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 07:03:33,221 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7151 states and 8903 transitions. [2020-07-18 07:03:55,167 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8903 edges. 8903 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:03:55,168 INFO L276 IsEmpty]: Start isEmpty. Operand 7151 states and 8903 transitions. [2020-07-18 07:03:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2020-07-18 07:03:55,177 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 07:03:55,177 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 07:03:55,177 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 07:03:55,178 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 07:03:55,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 07:03:55,178 INFO L82 PathProgramCache]: Analyzing trace with hash 426038018, now seen corresponding path program 1 times [2020-07-18 07:03:55,178 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 07:03:55,178 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [447599737] [2020-07-18 07:03:55,179 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 07:03:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:03:55,584 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-18 07:03:55,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:03:55,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {143531#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {143467#true} ~nomsg~0 := -1; {143467#true} is VALID [2020-07-18 07:03:55,660 INFO L280 TraceCheckUtils]: 2: Hoare triple {143467#true} ~p12~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,660 INFO L280 TraceCheckUtils]: 3: Hoare triple {143467#true} ~p12_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {143467#true} ~p12_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,660 INFO L280 TraceCheckUtils]: 5: Hoare triple {143467#true} ~ep12~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,661 INFO L280 TraceCheckUtils]: 6: Hoare triple {143467#true} ~p13~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,661 INFO L280 TraceCheckUtils]: 7: Hoare triple {143467#true} ~p13_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,661 INFO L280 TraceCheckUtils]: 8: Hoare triple {143467#true} ~p13_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,661 INFO L280 TraceCheckUtils]: 9: Hoare triple {143467#true} ~ep13~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,661 INFO L280 TraceCheckUtils]: 10: Hoare triple {143467#true} ~p21~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,662 INFO L280 TraceCheckUtils]: 11: Hoare triple {143467#true} ~p21_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,662 INFO L280 TraceCheckUtils]: 12: Hoare triple {143467#true} ~p21_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,662 INFO L280 TraceCheckUtils]: 13: Hoare triple {143467#true} ~ep21~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,662 INFO L280 TraceCheckUtils]: 14: Hoare triple {143467#true} ~p23~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,662 INFO L280 TraceCheckUtils]: 15: Hoare triple {143467#true} ~p23_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,662 INFO L280 TraceCheckUtils]: 16: Hoare triple {143467#true} ~p23_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,663 INFO L280 TraceCheckUtils]: 17: Hoare triple {143467#true} ~ep23~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,663 INFO L280 TraceCheckUtils]: 18: Hoare triple {143467#true} ~p31~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,663 INFO L280 TraceCheckUtils]: 19: Hoare triple {143467#true} ~p31_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,663 INFO L280 TraceCheckUtils]: 20: Hoare triple {143467#true} ~p31_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,663 INFO L280 TraceCheckUtils]: 21: Hoare triple {143467#true} ~ep31~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,664 INFO L280 TraceCheckUtils]: 22: Hoare triple {143467#true} ~p32~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,664 INFO L280 TraceCheckUtils]: 23: Hoare triple {143467#true} ~p32_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,664 INFO L280 TraceCheckUtils]: 24: Hoare triple {143467#true} ~p32_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,664 INFO L280 TraceCheckUtils]: 25: Hoare triple {143467#true} ~ep32~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,664 INFO L280 TraceCheckUtils]: 26: Hoare triple {143467#true} ~id1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,664 INFO L280 TraceCheckUtils]: 27: Hoare triple {143467#true} ~r1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,665 INFO L280 TraceCheckUtils]: 28: Hoare triple {143467#true} ~st1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,665 INFO L280 TraceCheckUtils]: 29: Hoare triple {143467#true} ~nl1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,665 INFO L280 TraceCheckUtils]: 30: Hoare triple {143467#true} ~m1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,665 INFO L280 TraceCheckUtils]: 31: Hoare triple {143467#true} ~max1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,665 INFO L280 TraceCheckUtils]: 32: Hoare triple {143467#true} ~mode1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,666 INFO L280 TraceCheckUtils]: 33: Hoare triple {143467#true} ~newmax1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,666 INFO L280 TraceCheckUtils]: 34: Hoare triple {143467#true} ~id2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,666 INFO L280 TraceCheckUtils]: 35: Hoare triple {143467#true} ~r2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,666 INFO L280 TraceCheckUtils]: 36: Hoare triple {143467#true} ~st2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,666 INFO L280 TraceCheckUtils]: 37: Hoare triple {143467#true} ~nl2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,667 INFO L280 TraceCheckUtils]: 38: Hoare triple {143467#true} ~m2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,667 INFO L280 TraceCheckUtils]: 39: Hoare triple {143467#true} ~max2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,667 INFO L280 TraceCheckUtils]: 40: Hoare triple {143467#true} ~mode2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,667 INFO L280 TraceCheckUtils]: 41: Hoare triple {143467#true} ~newmax2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,667 INFO L280 TraceCheckUtils]: 42: Hoare triple {143467#true} ~id3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,667 INFO L280 TraceCheckUtils]: 43: Hoare triple {143467#true} ~r3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,668 INFO L280 TraceCheckUtils]: 44: Hoare triple {143467#true} ~st3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,668 INFO L280 TraceCheckUtils]: 45: Hoare triple {143467#true} ~nl3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,668 INFO L280 TraceCheckUtils]: 46: Hoare triple {143467#true} ~m3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,668 INFO L280 TraceCheckUtils]: 47: Hoare triple {143467#true} ~max3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,668 INFO L280 TraceCheckUtils]: 48: Hoare triple {143467#true} ~mode3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,668 INFO L280 TraceCheckUtils]: 49: Hoare triple {143467#true} ~newmax3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,669 INFO L280 TraceCheckUtils]: 50: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {143467#true} is VALID [2020-07-18 07:03:55,669 INFO L280 TraceCheckUtils]: 51: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {143467#true} is VALID [2020-07-18 07:03:55,669 INFO L280 TraceCheckUtils]: 52: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {143467#true} is VALID [2020-07-18 07:03:55,669 INFO L280 TraceCheckUtils]: 53: Hoare triple {143467#true} ~__return_1873~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,669 INFO L280 TraceCheckUtils]: 54: Hoare triple {143467#true} ~__return_2019~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,670 INFO L280 TraceCheckUtils]: 55: Hoare triple {143467#true} ~__return_2152~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,670 INFO L280 TraceCheckUtils]: 56: Hoare triple {143467#true} ~__return_2288~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,670 INFO L280 TraceCheckUtils]: 57: Hoare triple {143467#true} ~__return_2426~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,670 INFO L280 TraceCheckUtils]: 58: Hoare triple {143467#true} ~__return_2551~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,670 INFO L280 TraceCheckUtils]: 59: Hoare triple {143467#true} assume true; {143467#true} is VALID [2020-07-18 07:03:55,671 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {143467#true} {143467#true} #1944#return; {143467#true} is VALID [2020-07-18 07:03:55,677 INFO L263 TraceCheckUtils]: 0: Hoare triple {143467#true} call ULTIMATE.init(); {143531#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 07:03:55,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {143531#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {143467#true} ~nomsg~0 := -1; {143467#true} is VALID [2020-07-18 07:03:55,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {143467#true} ~p12~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {143467#true} ~p12_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {143467#true} ~p12_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {143467#true} ~ep12~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,678 INFO L280 TraceCheckUtils]: 7: Hoare triple {143467#true} ~p13~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,679 INFO L280 TraceCheckUtils]: 8: Hoare triple {143467#true} ~p13_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,679 INFO L280 TraceCheckUtils]: 9: Hoare triple {143467#true} ~p13_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,679 INFO L280 TraceCheckUtils]: 10: Hoare triple {143467#true} ~ep13~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,679 INFO L280 TraceCheckUtils]: 11: Hoare triple {143467#true} ~p21~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,679 INFO L280 TraceCheckUtils]: 12: Hoare triple {143467#true} ~p21_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,679 INFO L280 TraceCheckUtils]: 13: Hoare triple {143467#true} ~p21_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,680 INFO L280 TraceCheckUtils]: 14: Hoare triple {143467#true} ~ep21~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,680 INFO L280 TraceCheckUtils]: 15: Hoare triple {143467#true} ~p23~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {143467#true} ~p23_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,680 INFO L280 TraceCheckUtils]: 17: Hoare triple {143467#true} ~p23_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,680 INFO L280 TraceCheckUtils]: 18: Hoare triple {143467#true} ~ep23~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,680 INFO L280 TraceCheckUtils]: 19: Hoare triple {143467#true} ~p31~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,681 INFO L280 TraceCheckUtils]: 20: Hoare triple {143467#true} ~p31_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,681 INFO L280 TraceCheckUtils]: 21: Hoare triple {143467#true} ~p31_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,681 INFO L280 TraceCheckUtils]: 22: Hoare triple {143467#true} ~ep31~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,681 INFO L280 TraceCheckUtils]: 23: Hoare triple {143467#true} ~p32~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,681 INFO L280 TraceCheckUtils]: 24: Hoare triple {143467#true} ~p32_old~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,681 INFO L280 TraceCheckUtils]: 25: Hoare triple {143467#true} ~p32_new~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,682 INFO L280 TraceCheckUtils]: 26: Hoare triple {143467#true} ~ep32~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,682 INFO L280 TraceCheckUtils]: 27: Hoare triple {143467#true} ~id1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,682 INFO L280 TraceCheckUtils]: 28: Hoare triple {143467#true} ~r1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,682 INFO L280 TraceCheckUtils]: 29: Hoare triple {143467#true} ~st1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,682 INFO L280 TraceCheckUtils]: 30: Hoare triple {143467#true} ~nl1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,683 INFO L280 TraceCheckUtils]: 31: Hoare triple {143467#true} ~m1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,683 INFO L280 TraceCheckUtils]: 32: Hoare triple {143467#true} ~max1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,683 INFO L280 TraceCheckUtils]: 33: Hoare triple {143467#true} ~mode1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,683 INFO L280 TraceCheckUtils]: 34: Hoare triple {143467#true} ~newmax1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,683 INFO L280 TraceCheckUtils]: 35: Hoare triple {143467#true} ~id2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,683 INFO L280 TraceCheckUtils]: 36: Hoare triple {143467#true} ~r2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,684 INFO L280 TraceCheckUtils]: 37: Hoare triple {143467#true} ~st2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,684 INFO L280 TraceCheckUtils]: 38: Hoare triple {143467#true} ~nl2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,684 INFO L280 TraceCheckUtils]: 39: Hoare triple {143467#true} ~m2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,684 INFO L280 TraceCheckUtils]: 40: Hoare triple {143467#true} ~max2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,684 INFO L280 TraceCheckUtils]: 41: Hoare triple {143467#true} ~mode2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,684 INFO L280 TraceCheckUtils]: 42: Hoare triple {143467#true} ~newmax2~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,685 INFO L280 TraceCheckUtils]: 43: Hoare triple {143467#true} ~id3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,685 INFO L280 TraceCheckUtils]: 44: Hoare triple {143467#true} ~r3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,685 INFO L280 TraceCheckUtils]: 45: Hoare triple {143467#true} ~st3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,685 INFO L280 TraceCheckUtils]: 46: Hoare triple {143467#true} ~nl3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,685 INFO L280 TraceCheckUtils]: 47: Hoare triple {143467#true} ~m3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,686 INFO L280 TraceCheckUtils]: 48: Hoare triple {143467#true} ~max3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,686 INFO L280 TraceCheckUtils]: 49: Hoare triple {143467#true} ~mode3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,686 INFO L280 TraceCheckUtils]: 50: Hoare triple {143467#true} ~newmax3~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,686 INFO L280 TraceCheckUtils]: 51: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {143467#true} is VALID [2020-07-18 07:03:55,686 INFO L280 TraceCheckUtils]: 52: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {143467#true} is VALID [2020-07-18 07:03:55,687 INFO L280 TraceCheckUtils]: 53: Hoare triple {143467#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {143467#true} is VALID [2020-07-18 07:03:55,687 INFO L280 TraceCheckUtils]: 54: Hoare triple {143467#true} ~__return_1873~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,687 INFO L280 TraceCheckUtils]: 55: Hoare triple {143467#true} ~__return_2019~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,687 INFO L280 TraceCheckUtils]: 56: Hoare triple {143467#true} ~__return_2152~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,687 INFO L280 TraceCheckUtils]: 57: Hoare triple {143467#true} ~__return_2288~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,688 INFO L280 TraceCheckUtils]: 58: Hoare triple {143467#true} ~__return_2426~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,688 INFO L280 TraceCheckUtils]: 59: Hoare triple {143467#true} ~__return_2551~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,688 INFO L280 TraceCheckUtils]: 60: Hoare triple {143467#true} assume true; {143467#true} is VALID [2020-07-18 07:03:55,688 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {143467#true} {143467#true} #1944#return; {143467#true} is VALID [2020-07-18 07:03:55,688 INFO L263 TraceCheckUtils]: 62: Hoare triple {143467#true} call #t~ret30 := main(); {143467#true} is VALID [2020-07-18 07:03:55,689 INFO L280 TraceCheckUtils]: 63: Hoare triple {143467#true} havoc ~main__c1~0; {143467#true} is VALID [2020-07-18 07:03:55,689 INFO L280 TraceCheckUtils]: 64: Hoare triple {143467#true} havoc ~main__i2~0; {143467#true} is VALID [2020-07-18 07:03:55,689 INFO L280 TraceCheckUtils]: 65: Hoare triple {143467#true} ~main__c1~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,689 INFO L280 TraceCheckUtils]: 66: Hoare triple {143467#true} ~ep12~0 := #t~nondet0; {143467#true} is VALID [2020-07-18 07:03:55,689 INFO L280 TraceCheckUtils]: 67: Hoare triple {143467#true} havoc #t~nondet0; {143467#true} is VALID [2020-07-18 07:03:55,689 INFO L280 TraceCheckUtils]: 68: Hoare triple {143467#true} ~ep13~0 := #t~nondet1; {143467#true} is VALID [2020-07-18 07:03:55,690 INFO L280 TraceCheckUtils]: 69: Hoare triple {143467#true} havoc #t~nondet1; {143467#true} is VALID [2020-07-18 07:03:55,690 INFO L280 TraceCheckUtils]: 70: Hoare triple {143467#true} ~ep21~0 := #t~nondet2; {143467#true} is VALID [2020-07-18 07:03:55,690 INFO L280 TraceCheckUtils]: 71: Hoare triple {143467#true} havoc #t~nondet2; {143467#true} is VALID [2020-07-18 07:03:55,690 INFO L280 TraceCheckUtils]: 72: Hoare triple {143467#true} ~ep23~0 := #t~nondet3; {143467#true} is VALID [2020-07-18 07:03:55,690 INFO L280 TraceCheckUtils]: 73: Hoare triple {143467#true} havoc #t~nondet3; {143467#true} is VALID [2020-07-18 07:03:55,690 INFO L280 TraceCheckUtils]: 74: Hoare triple {143467#true} ~ep31~0 := #t~nondet4; {143467#true} is VALID [2020-07-18 07:03:55,691 INFO L280 TraceCheckUtils]: 75: Hoare triple {143467#true} havoc #t~nondet4; {143467#true} is VALID [2020-07-18 07:03:55,691 INFO L280 TraceCheckUtils]: 76: Hoare triple {143467#true} ~ep32~0 := #t~nondet5; {143467#true} is VALID [2020-07-18 07:03:55,691 INFO L280 TraceCheckUtils]: 77: Hoare triple {143467#true} havoc #t~nondet5; {143467#true} is VALID [2020-07-18 07:03:55,691 INFO L280 TraceCheckUtils]: 78: Hoare triple {143467#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,691 INFO L280 TraceCheckUtils]: 79: Hoare triple {143467#true} ~id1~0 := #t~nondet6; {143467#true} is VALID [2020-07-18 07:03:55,691 INFO L280 TraceCheckUtils]: 80: Hoare triple {143467#true} havoc #t~nondet6; {143467#true} is VALID [2020-07-18 07:03:55,692 INFO L280 TraceCheckUtils]: 81: Hoare triple {143467#true} ~r1~0 := #t~nondet7; {143467#true} is VALID [2020-07-18 07:03:55,692 INFO L280 TraceCheckUtils]: 82: Hoare triple {143467#true} havoc #t~nondet7; {143467#true} is VALID [2020-07-18 07:03:55,692 INFO L280 TraceCheckUtils]: 83: Hoare triple {143467#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,692 INFO L280 TraceCheckUtils]: 84: Hoare triple {143467#true} ~st1~0 := #t~nondet8; {143467#true} is VALID [2020-07-18 07:03:55,692 INFO L280 TraceCheckUtils]: 85: Hoare triple {143467#true} havoc #t~nondet8; {143467#true} is VALID [2020-07-18 07:03:55,692 INFO L280 TraceCheckUtils]: 86: Hoare triple {143467#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,693 INFO L280 TraceCheckUtils]: 87: Hoare triple {143467#true} ~nl1~0 := #t~nondet9; {143467#true} is VALID [2020-07-18 07:03:55,693 INFO L280 TraceCheckUtils]: 88: Hoare triple {143467#true} havoc #t~nondet9; {143467#true} is VALID [2020-07-18 07:03:55,693 INFO L280 TraceCheckUtils]: 89: Hoare triple {143467#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,693 INFO L280 TraceCheckUtils]: 90: Hoare triple {143467#true} ~m1~0 := #t~nondet10; {143467#true} is VALID [2020-07-18 07:03:55,693 INFO L280 TraceCheckUtils]: 91: Hoare triple {143467#true} havoc #t~nondet10; {143467#true} is VALID [2020-07-18 07:03:55,693 INFO L280 TraceCheckUtils]: 92: Hoare triple {143467#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,694 INFO L280 TraceCheckUtils]: 93: Hoare triple {143467#true} ~max1~0 := #t~nondet11; {143467#true} is VALID [2020-07-18 07:03:55,694 INFO L280 TraceCheckUtils]: 94: Hoare triple {143467#true} havoc #t~nondet11; {143467#true} is VALID [2020-07-18 07:03:55,694 INFO L280 TraceCheckUtils]: 95: Hoare triple {143467#true} ~mode1~0 := #t~nondet12; {143467#true} is VALID [2020-07-18 07:03:55,694 INFO L280 TraceCheckUtils]: 96: Hoare triple {143467#true} havoc #t~nondet12; {143467#true} is VALID [2020-07-18 07:03:55,694 INFO L280 TraceCheckUtils]: 97: Hoare triple {143467#true} ~newmax1~0 := #t~nondet13; {143467#true} is VALID [2020-07-18 07:03:55,695 INFO L280 TraceCheckUtils]: 98: Hoare triple {143467#true} havoc #t~nondet13; {143467#true} is VALID [2020-07-18 07:03:55,695 INFO L280 TraceCheckUtils]: 99: Hoare triple {143467#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,695 INFO L280 TraceCheckUtils]: 100: Hoare triple {143467#true} ~id2~0 := #t~nondet14; {143467#true} is VALID [2020-07-18 07:03:55,695 INFO L280 TraceCheckUtils]: 101: Hoare triple {143467#true} havoc #t~nondet14; {143467#true} is VALID [2020-07-18 07:03:55,695 INFO L280 TraceCheckUtils]: 102: Hoare triple {143467#true} ~r2~0 := #t~nondet15; {143467#true} is VALID [2020-07-18 07:03:55,695 INFO L280 TraceCheckUtils]: 103: Hoare triple {143467#true} havoc #t~nondet15; {143467#true} is VALID [2020-07-18 07:03:55,695 INFO L280 TraceCheckUtils]: 104: Hoare triple {143467#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,696 INFO L280 TraceCheckUtils]: 105: Hoare triple {143467#true} ~st2~0 := #t~nondet16; {143467#true} is VALID [2020-07-18 07:03:55,696 INFO L280 TraceCheckUtils]: 106: Hoare triple {143467#true} havoc #t~nondet16; {143467#true} is VALID [2020-07-18 07:03:55,696 INFO L280 TraceCheckUtils]: 107: Hoare triple {143467#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,696 INFO L280 TraceCheckUtils]: 108: Hoare triple {143467#true} ~nl2~0 := #t~nondet17; {143467#true} is VALID [2020-07-18 07:03:55,696 INFO L280 TraceCheckUtils]: 109: Hoare triple {143467#true} havoc #t~nondet17; {143467#true} is VALID [2020-07-18 07:03:55,697 INFO L280 TraceCheckUtils]: 110: Hoare triple {143467#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,697 INFO L280 TraceCheckUtils]: 111: Hoare triple {143467#true} ~m2~0 := #t~nondet18; {143467#true} is VALID [2020-07-18 07:03:55,697 INFO L280 TraceCheckUtils]: 112: Hoare triple {143467#true} havoc #t~nondet18; {143467#true} is VALID [2020-07-18 07:03:55,697 INFO L280 TraceCheckUtils]: 113: Hoare triple {143467#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,697 INFO L280 TraceCheckUtils]: 114: Hoare triple {143467#true} ~max2~0 := #t~nondet19; {143467#true} is VALID [2020-07-18 07:03:55,698 INFO L280 TraceCheckUtils]: 115: Hoare triple {143467#true} havoc #t~nondet19; {143467#true} is VALID [2020-07-18 07:03:55,698 INFO L280 TraceCheckUtils]: 116: Hoare triple {143467#true} ~mode2~0 := #t~nondet20; {143467#true} is VALID [2020-07-18 07:03:55,698 INFO L280 TraceCheckUtils]: 117: Hoare triple {143467#true} havoc #t~nondet20; {143467#true} is VALID [2020-07-18 07:03:55,698 INFO L280 TraceCheckUtils]: 118: Hoare triple {143467#true} ~newmax2~0 := #t~nondet21; {143467#true} is VALID [2020-07-18 07:03:55,698 INFO L280 TraceCheckUtils]: 119: Hoare triple {143467#true} havoc #t~nondet21; {143467#true} is VALID [2020-07-18 07:03:55,699 INFO L280 TraceCheckUtils]: 120: Hoare triple {143467#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,699 INFO L280 TraceCheckUtils]: 121: Hoare triple {143467#true} ~id3~0 := #t~nondet22; {143467#true} is VALID [2020-07-18 07:03:55,699 INFO L280 TraceCheckUtils]: 122: Hoare triple {143467#true} havoc #t~nondet22; {143467#true} is VALID [2020-07-18 07:03:55,699 INFO L280 TraceCheckUtils]: 123: Hoare triple {143467#true} ~r3~0 := #t~nondet23; {143467#true} is VALID [2020-07-18 07:03:55,699 INFO L280 TraceCheckUtils]: 124: Hoare triple {143467#true} havoc #t~nondet23; {143467#true} is VALID [2020-07-18 07:03:55,699 INFO L280 TraceCheckUtils]: 125: Hoare triple {143467#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,700 INFO L280 TraceCheckUtils]: 126: Hoare triple {143467#true} ~st3~0 := #t~nondet24; {143467#true} is VALID [2020-07-18 07:03:55,700 INFO L280 TraceCheckUtils]: 127: Hoare triple {143467#true} havoc #t~nondet24; {143467#true} is VALID [2020-07-18 07:03:55,700 INFO L280 TraceCheckUtils]: 128: Hoare triple {143467#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,700 INFO L280 TraceCheckUtils]: 129: Hoare triple {143467#true} ~nl3~0 := #t~nondet25; {143467#true} is VALID [2020-07-18 07:03:55,700 INFO L280 TraceCheckUtils]: 130: Hoare triple {143467#true} havoc #t~nondet25; {143467#true} is VALID [2020-07-18 07:03:55,700 INFO L280 TraceCheckUtils]: 131: Hoare triple {143467#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,701 INFO L280 TraceCheckUtils]: 132: Hoare triple {143467#true} ~m3~0 := #t~nondet26; {143467#true} is VALID [2020-07-18 07:03:55,701 INFO L280 TraceCheckUtils]: 133: Hoare triple {143467#true} havoc #t~nondet26; {143467#true} is VALID [2020-07-18 07:03:55,701 INFO L280 TraceCheckUtils]: 134: Hoare triple {143467#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {143467#true} is VALID [2020-07-18 07:03:55,701 INFO L280 TraceCheckUtils]: 135: Hoare triple {143467#true} ~max3~0 := #t~nondet27; {143467#true} is VALID [2020-07-18 07:03:55,701 INFO L280 TraceCheckUtils]: 136: Hoare triple {143467#true} havoc #t~nondet27; {143467#true} is VALID [2020-07-18 07:03:55,701 INFO L280 TraceCheckUtils]: 137: Hoare triple {143467#true} ~mode3~0 := #t~nondet28; {143467#true} is VALID [2020-07-18 07:03:55,702 INFO L280 TraceCheckUtils]: 138: Hoare triple {143467#true} havoc #t~nondet28; {143467#true} is VALID [2020-07-18 07:03:55,702 INFO L280 TraceCheckUtils]: 139: Hoare triple {143467#true} ~newmax3~0 := #t~nondet29; {143467#true} is VALID [2020-07-18 07:03:55,702 INFO L280 TraceCheckUtils]: 140: Hoare triple {143467#true} havoc #t~nondet29; {143467#true} is VALID [2020-07-18 07:03:55,702 INFO L280 TraceCheckUtils]: 141: Hoare triple {143467#true} havoc ~init__r121~0; {143467#true} is VALID [2020-07-18 07:03:55,702 INFO L280 TraceCheckUtils]: 142: Hoare triple {143467#true} havoc ~init__r131~0; {143467#true} is VALID [2020-07-18 07:03:55,702 INFO L280 TraceCheckUtils]: 143: Hoare triple {143467#true} havoc ~init__r211~0; {143467#true} is VALID [2020-07-18 07:03:55,703 INFO L280 TraceCheckUtils]: 144: Hoare triple {143467#true} havoc ~init__r231~0; {143467#true} is VALID [2020-07-18 07:03:55,703 INFO L280 TraceCheckUtils]: 145: Hoare triple {143467#true} havoc ~init__r311~0; {143467#true} is VALID [2020-07-18 07:03:55,703 INFO L280 TraceCheckUtils]: 146: Hoare triple {143467#true} havoc ~init__r321~0; {143467#true} is VALID [2020-07-18 07:03:55,703 INFO L280 TraceCheckUtils]: 147: Hoare triple {143467#true} havoc ~init__r122~0; {143467#true} is VALID [2020-07-18 07:03:55,703 INFO L280 TraceCheckUtils]: 148: Hoare triple {143467#true} havoc ~init__tmp~0; {143467#true} is VALID [2020-07-18 07:03:55,703 INFO L280 TraceCheckUtils]: 149: Hoare triple {143467#true} havoc ~init__r132~0; {143467#true} is VALID [2020-07-18 07:03:55,704 INFO L280 TraceCheckUtils]: 150: Hoare triple {143467#true} havoc ~init__tmp___0~0; {143467#true} is VALID [2020-07-18 07:03:55,704 INFO L280 TraceCheckUtils]: 151: Hoare triple {143467#true} havoc ~init__r212~0; {143467#true} is VALID [2020-07-18 07:03:55,704 INFO L280 TraceCheckUtils]: 152: Hoare triple {143467#true} havoc ~init__tmp___1~0; {143467#true} is VALID [2020-07-18 07:03:55,704 INFO L280 TraceCheckUtils]: 153: Hoare triple {143467#true} havoc ~init__r232~0; {143467#true} is VALID [2020-07-18 07:03:55,704 INFO L280 TraceCheckUtils]: 154: Hoare triple {143467#true} havoc ~init__tmp___2~0; {143467#true} is VALID [2020-07-18 07:03:55,704 INFO L280 TraceCheckUtils]: 155: Hoare triple {143467#true} havoc ~init__r312~0; {143467#true} is VALID [2020-07-18 07:03:55,705 INFO L280 TraceCheckUtils]: 156: Hoare triple {143467#true} havoc ~init__tmp___3~0; {143467#true} is VALID [2020-07-18 07:03:55,705 INFO L280 TraceCheckUtils]: 157: Hoare triple {143467#true} havoc ~init__r322~0; {143467#true} is VALID [2020-07-18 07:03:55,705 INFO L280 TraceCheckUtils]: 158: Hoare triple {143467#true} havoc ~init__tmp___4~0; {143467#true} is VALID [2020-07-18 07:03:55,705 INFO L280 TraceCheckUtils]: 159: Hoare triple {143467#true} havoc ~init__tmp___5~0; {143467#true} is VALID [2020-07-18 07:03:55,705 INFO L280 TraceCheckUtils]: 160: Hoare triple {143467#true} ~init__r121~0 := ~ep12~0; {143467#true} is VALID [2020-07-18 07:03:55,705 INFO L280 TraceCheckUtils]: 161: Hoare triple {143467#true} ~init__r131~0 := ~ep13~0; {143467#true} is VALID [2020-07-18 07:03:55,706 INFO L280 TraceCheckUtils]: 162: Hoare triple {143467#true} ~init__r211~0 := ~ep21~0; {143467#true} is VALID [2020-07-18 07:03:55,706 INFO L280 TraceCheckUtils]: 163: Hoare triple {143467#true} ~init__r231~0 := ~ep23~0; {143467#true} is VALID [2020-07-18 07:03:55,706 INFO L280 TraceCheckUtils]: 164: Hoare triple {143467#true} ~init__r311~0 := ~ep31~0; {143467#true} is VALID [2020-07-18 07:03:55,706 INFO L280 TraceCheckUtils]: 165: Hoare triple {143467#true} ~init__r321~0 := ~ep32~0; {143467#true} is VALID [2020-07-18 07:03:55,706 INFO L280 TraceCheckUtils]: 166: Hoare triple {143467#true} assume !!(0 == ~init__r121~0 % 256); {143467#true} is VALID [2020-07-18 07:03:55,706 INFO L280 TraceCheckUtils]: 167: Hoare triple {143467#true} assume !!(0 == ~init__r131~0 % 256); {143467#true} is VALID [2020-07-18 07:03:55,707 INFO L280 TraceCheckUtils]: 168: Hoare triple {143467#true} ~init__tmp~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,707 INFO L280 TraceCheckUtils]: 169: Hoare triple {143467#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {143467#true} is VALID [2020-07-18 07:03:55,707 INFO L280 TraceCheckUtils]: 170: Hoare triple {143467#true} assume !!(0 == ~init__r131~0 % 256); {143467#true} is VALID [2020-07-18 07:03:55,707 INFO L280 TraceCheckUtils]: 171: Hoare triple {143467#true} assume !!(0 == ~init__r121~0 % 256); {143467#true} is VALID [2020-07-18 07:03:55,707 INFO L280 TraceCheckUtils]: 172: Hoare triple {143467#true} ~init__tmp___0~0 := 0; {143467#true} is VALID [2020-07-18 07:03:55,707 INFO L280 TraceCheckUtils]: 173: Hoare triple {143467#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {143467#true} is VALID [2020-07-18 07:03:55,708 INFO L280 TraceCheckUtils]: 174: Hoare triple {143467#true} assume !!(0 == ~init__r211~0 % 256); {143467#true} is VALID [2020-07-18 07:03:55,715 INFO L280 TraceCheckUtils]: 175: Hoare triple {143467#true} assume !!(0 == ~init__r231~0 % 256); {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 07:03:55,716 INFO L280 TraceCheckUtils]: 176: Hoare triple {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 07:03:55,717 INFO L280 TraceCheckUtils]: 177: Hoare triple {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 07:03:55,718 INFO L280 TraceCheckUtils]: 178: Hoare triple {143530#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,719 INFO L280 TraceCheckUtils]: 179: Hoare triple {143468#false} ~init__tmp___2~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,719 INFO L280 TraceCheckUtils]: 180: Hoare triple {143468#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {143468#false} is VALID [2020-07-18 07:03:55,719 INFO L280 TraceCheckUtils]: 181: Hoare triple {143468#false} assume !(0 == ~init__r311~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,719 INFO L280 TraceCheckUtils]: 182: Hoare triple {143468#false} ~init__tmp___3~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,719 INFO L280 TraceCheckUtils]: 183: Hoare triple {143468#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {143468#false} is VALID [2020-07-18 07:03:55,720 INFO L280 TraceCheckUtils]: 184: Hoare triple {143468#false} assume !(0 == ~init__r321~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,720 INFO L280 TraceCheckUtils]: 185: Hoare triple {143468#false} ~init__tmp___4~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,720 INFO L280 TraceCheckUtils]: 186: Hoare triple {143468#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {143468#false} is VALID [2020-07-18 07:03:55,720 INFO L280 TraceCheckUtils]: 187: Hoare triple {143468#false} assume ~id1~0 != ~id2~0; {143468#false} is VALID [2020-07-18 07:03:55,720 INFO L280 TraceCheckUtils]: 188: Hoare triple {143468#false} assume ~id1~0 != ~id3~0; {143468#false} is VALID [2020-07-18 07:03:55,721 INFO L280 TraceCheckUtils]: 189: Hoare triple {143468#false} assume ~id2~0 != ~id3~0; {143468#false} is VALID [2020-07-18 07:03:55,721 INFO L280 TraceCheckUtils]: 190: Hoare triple {143468#false} assume ~id1~0 >= 0; {143468#false} is VALID [2020-07-18 07:03:55,721 INFO L280 TraceCheckUtils]: 191: Hoare triple {143468#false} assume ~id2~0 >= 0; {143468#false} is VALID [2020-07-18 07:03:55,721 INFO L280 TraceCheckUtils]: 192: Hoare triple {143468#false} assume ~id3~0 >= 0; {143468#false} is VALID [2020-07-18 07:03:55,721 INFO L280 TraceCheckUtils]: 193: Hoare triple {143468#false} assume 0 == ~r1~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,721 INFO L280 TraceCheckUtils]: 194: Hoare triple {143468#false} assume 0 == ~r2~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,722 INFO L280 TraceCheckUtils]: 195: Hoare triple {143468#false} assume 0 == ~r3~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,722 INFO L280 TraceCheckUtils]: 196: Hoare triple {143468#false} assume ~max1~0 == ~id1~0; {143468#false} is VALID [2020-07-18 07:03:55,722 INFO L280 TraceCheckUtils]: 197: Hoare triple {143468#false} assume ~max2~0 == ~id2~0; {143468#false} is VALID [2020-07-18 07:03:55,722 INFO L280 TraceCheckUtils]: 198: Hoare triple {143468#false} assume ~max3~0 == ~id3~0; {143468#false} is VALID [2020-07-18 07:03:55,722 INFO L280 TraceCheckUtils]: 199: Hoare triple {143468#false} assume 0 == ~st1~0; {143468#false} is VALID [2020-07-18 07:03:55,722 INFO L280 TraceCheckUtils]: 200: Hoare triple {143468#false} assume 0 == ~st2~0; {143468#false} is VALID [2020-07-18 07:03:55,723 INFO L280 TraceCheckUtils]: 201: Hoare triple {143468#false} assume 0 == ~st3~0; {143468#false} is VALID [2020-07-18 07:03:55,723 INFO L280 TraceCheckUtils]: 202: Hoare triple {143468#false} assume 0 == ~nl1~0; {143468#false} is VALID [2020-07-18 07:03:55,723 INFO L280 TraceCheckUtils]: 203: Hoare triple {143468#false} assume 0 == ~nl2~0; {143468#false} is VALID [2020-07-18 07:03:55,723 INFO L280 TraceCheckUtils]: 204: Hoare triple {143468#false} assume 0 == ~nl3~0; {143468#false} is VALID [2020-07-18 07:03:55,723 INFO L280 TraceCheckUtils]: 205: Hoare triple {143468#false} assume 0 == ~mode1~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,723 INFO L280 TraceCheckUtils]: 206: Hoare triple {143468#false} assume 0 == ~mode2~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,724 INFO L280 TraceCheckUtils]: 207: Hoare triple {143468#false} assume 0 == ~mode3~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,724 INFO L280 TraceCheckUtils]: 208: Hoare triple {143468#false} assume !(0 == ~newmax1~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,724 INFO L280 TraceCheckUtils]: 209: Hoare triple {143468#false} assume !(0 == ~newmax2~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,724 INFO L280 TraceCheckUtils]: 210: Hoare triple {143468#false} assume !(0 == ~newmax3~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,724 INFO L280 TraceCheckUtils]: 211: Hoare triple {143468#false} ~init__tmp___5~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,725 INFO L280 TraceCheckUtils]: 212: Hoare triple {143468#false} ~__return_1873~0 := ~init__tmp___5~0; {143468#false} is VALID [2020-07-18 07:03:55,725 INFO L280 TraceCheckUtils]: 213: Hoare triple {143468#false} ~main__i2~0 := ~__return_1873~0; {143468#false} is VALID [2020-07-18 07:03:55,725 INFO L280 TraceCheckUtils]: 214: Hoare triple {143468#false} assume 0 != ~main__i2~0; {143468#false} is VALID [2020-07-18 07:03:55,725 INFO L280 TraceCheckUtils]: 215: Hoare triple {143468#false} ~p12_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,725 INFO L280 TraceCheckUtils]: 216: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,726 INFO L280 TraceCheckUtils]: 217: Hoare triple {143468#false} ~p13_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,726 INFO L280 TraceCheckUtils]: 218: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,726 INFO L280 TraceCheckUtils]: 219: Hoare triple {143468#false} ~p21_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,726 INFO L280 TraceCheckUtils]: 220: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,726 INFO L280 TraceCheckUtils]: 221: Hoare triple {143468#false} ~p23_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,726 INFO L280 TraceCheckUtils]: 222: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,727 INFO L280 TraceCheckUtils]: 223: Hoare triple {143468#false} ~p31_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,727 INFO L280 TraceCheckUtils]: 224: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,727 INFO L280 TraceCheckUtils]: 225: Hoare triple {143468#false} ~p32_old~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,727 INFO L280 TraceCheckUtils]: 226: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,727 INFO L280 TraceCheckUtils]: 227: Hoare triple {143468#false} ~main__i2~0 := 0; {143468#false} is VALID [2020-07-18 07:03:55,727 INFO L280 TraceCheckUtils]: 228: Hoare triple {143468#false} havoc ~node1__newmax~0; {143468#false} is VALID [2020-07-18 07:03:55,728 INFO L280 TraceCheckUtils]: 229: Hoare triple {143468#false} ~node1__newmax~0 := 0; {143468#false} is VALID [2020-07-18 07:03:55,728 INFO L280 TraceCheckUtils]: 230: Hoare triple {143468#false} assume !!(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,728 INFO L280 TraceCheckUtils]: 231: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,728 INFO L280 TraceCheckUtils]: 232: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,729 INFO L280 TraceCheckUtils]: 233: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,729 INFO L280 TraceCheckUtils]: 234: Hoare triple {143468#false} ~mode1~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,729 INFO L280 TraceCheckUtils]: 235: Hoare triple {143468#false} havoc ~node2__newmax~0; {143468#false} is VALID [2020-07-18 07:03:55,729 INFO L280 TraceCheckUtils]: 236: Hoare triple {143468#false} ~node2__newmax~0 := 0; {143468#false} is VALID [2020-07-18 07:03:55,729 INFO L280 TraceCheckUtils]: 237: Hoare triple {143468#false} assume !!(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,730 INFO L280 TraceCheckUtils]: 238: Hoare triple {143468#false} assume ~r2~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,730 INFO L280 TraceCheckUtils]: 239: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,730 INFO L280 TraceCheckUtils]: 240: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,730 INFO L280 TraceCheckUtils]: 241: Hoare triple {143468#false} ~mode2~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,730 INFO L280 TraceCheckUtils]: 242: Hoare triple {143468#false} havoc ~node3__newmax~0; {143468#false} is VALID [2020-07-18 07:03:55,730 INFO L280 TraceCheckUtils]: 243: Hoare triple {143468#false} ~node3__newmax~0 := 0; {143468#false} is VALID [2020-07-18 07:03:55,731 INFO L280 TraceCheckUtils]: 244: Hoare triple {143468#false} assume !!(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,731 INFO L280 TraceCheckUtils]: 245: Hoare triple {143468#false} assume ~r3~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,731 INFO L280 TraceCheckUtils]: 246: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,731 INFO L280 TraceCheckUtils]: 247: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,731 INFO L280 TraceCheckUtils]: 248: Hoare triple {143468#false} ~mode3~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,731 INFO L280 TraceCheckUtils]: 249: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-18 07:03:55,732 INFO L280 TraceCheckUtils]: 250: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,732 INFO L280 TraceCheckUtils]: 251: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-18 07:03:55,732 INFO L280 TraceCheckUtils]: 252: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,732 INFO L280 TraceCheckUtils]: 253: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-18 07:03:55,732 INFO L280 TraceCheckUtils]: 254: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,732 INFO L280 TraceCheckUtils]: 255: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-18 07:03:55,733 INFO L280 TraceCheckUtils]: 256: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,733 INFO L280 TraceCheckUtils]: 257: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-18 07:03:55,733 INFO L280 TraceCheckUtils]: 258: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,733 INFO L280 TraceCheckUtils]: 259: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-18 07:03:55,733 INFO L280 TraceCheckUtils]: 260: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,733 INFO L280 TraceCheckUtils]: 261: Hoare triple {143468#false} havoc ~check__tmp~0; {143468#false} is VALID [2020-07-18 07:03:55,734 INFO L280 TraceCheckUtils]: 262: Hoare triple {143468#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,734 INFO L280 TraceCheckUtils]: 263: Hoare triple {143468#false} assume ~st1~0 + ~nl1~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,734 INFO L280 TraceCheckUtils]: 264: Hoare triple {143468#false} assume ~st2~0 + ~nl2~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,734 INFO L280 TraceCheckUtils]: 265: Hoare triple {143468#false} assume ~st3~0 + ~nl3~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,734 INFO L280 TraceCheckUtils]: 266: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-18 07:03:55,734 INFO L280 TraceCheckUtils]: 267: Hoare triple {143468#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {143468#false} is VALID [2020-07-18 07:03:55,735 INFO L280 TraceCheckUtils]: 268: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,735 INFO L280 TraceCheckUtils]: 269: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-18 07:03:55,735 INFO L280 TraceCheckUtils]: 270: Hoare triple {143468#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {143468#false} is VALID [2020-07-18 07:03:55,735 INFO L280 TraceCheckUtils]: 271: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,735 INFO L280 TraceCheckUtils]: 272: Hoare triple {143468#false} ~check__tmp~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,735 INFO L280 TraceCheckUtils]: 273: Hoare triple {143468#false} ~__return_2019~0 := ~check__tmp~0; {143468#false} is VALID [2020-07-18 07:03:55,736 INFO L280 TraceCheckUtils]: 274: Hoare triple {143468#false} ~main__c1~0 := ~__return_2019~0; {143468#false} is VALID [2020-07-18 07:03:55,736 INFO L280 TraceCheckUtils]: 275: Hoare triple {143468#false} havoc ~__tmp_1~0; {143468#false} is VALID [2020-07-18 07:03:55,736 INFO L280 TraceCheckUtils]: 276: Hoare triple {143468#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-18 07:03:55,736 INFO L280 TraceCheckUtils]: 277: Hoare triple {143468#false} havoc ~assert__arg~0; {143468#false} is VALID [2020-07-18 07:03:55,736 INFO L280 TraceCheckUtils]: 278: Hoare triple {143468#false} ~assert__arg~0 := ~__tmp_1~0; {143468#false} is VALID [2020-07-18 07:03:55,736 INFO L280 TraceCheckUtils]: 279: Hoare triple {143468#false} assume !(0 == ~assert__arg~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,737 INFO L280 TraceCheckUtils]: 280: Hoare triple {143468#false} havoc ~node1__newmax~1; {143468#false} is VALID [2020-07-18 07:03:55,737 INFO L280 TraceCheckUtils]: 281: Hoare triple {143468#false} ~node1__newmax~1 := 0; {143468#false} is VALID [2020-07-18 07:03:55,737 INFO L280 TraceCheckUtils]: 282: Hoare triple {143468#false} assume !(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,737 INFO L280 TraceCheckUtils]: 283: Hoare triple {143468#false} assume !(255 == ~r1~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,737 INFO L280 TraceCheckUtils]: 284: Hoare triple {143468#false} ~r1~0 := 1 + ~r1~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,737 INFO L280 TraceCheckUtils]: 285: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,738 INFO L280 TraceCheckUtils]: 286: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,738 INFO L280 TraceCheckUtils]: 287: Hoare triple {143468#false} ~newmax1~0 := ~node1__newmax~1; {143468#false} is VALID [2020-07-18 07:03:55,738 INFO L280 TraceCheckUtils]: 288: Hoare triple {143468#false} assume !(2 == ~r1~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,738 INFO L280 TraceCheckUtils]: 289: Hoare triple {143468#false} ~mode1~0 := 0; {143468#false} is VALID [2020-07-18 07:03:55,738 INFO L280 TraceCheckUtils]: 290: Hoare triple {143468#false} havoc ~node2__newmax~1; {143468#false} is VALID [2020-07-18 07:03:55,738 INFO L280 TraceCheckUtils]: 291: Hoare triple {143468#false} ~node2__newmax~1 := 0; {143468#false} is VALID [2020-07-18 07:03:55,739 INFO L280 TraceCheckUtils]: 292: Hoare triple {143468#false} assume !(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,739 INFO L280 TraceCheckUtils]: 293: Hoare triple {143468#false} assume !(255 == ~r2~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,739 INFO L280 TraceCheckUtils]: 294: Hoare triple {143468#false} ~r2~0 := 1 + ~r2~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,739 INFO L280 TraceCheckUtils]: 295: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,739 INFO L280 TraceCheckUtils]: 296: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,739 INFO L280 TraceCheckUtils]: 297: Hoare triple {143468#false} ~newmax2~0 := ~node2__newmax~1; {143468#false} is VALID [2020-07-18 07:03:55,740 INFO L280 TraceCheckUtils]: 298: Hoare triple {143468#false} assume !(2 == ~r2~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,740 INFO L280 TraceCheckUtils]: 299: Hoare triple {143468#false} ~mode2~0 := 0; {143468#false} is VALID [2020-07-18 07:03:55,740 INFO L280 TraceCheckUtils]: 300: Hoare triple {143468#false} havoc ~node3__newmax~1; {143468#false} is VALID [2020-07-18 07:03:55,740 INFO L280 TraceCheckUtils]: 301: Hoare triple {143468#false} ~node3__newmax~1 := 0; {143468#false} is VALID [2020-07-18 07:03:55,740 INFO L280 TraceCheckUtils]: 302: Hoare triple {143468#false} assume !(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,740 INFO L280 TraceCheckUtils]: 303: Hoare triple {143468#false} assume !(255 == ~r3~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,741 INFO L280 TraceCheckUtils]: 304: Hoare triple {143468#false} ~r3~0 := 1 + ~r3~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,741 INFO L280 TraceCheckUtils]: 305: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,741 INFO L280 TraceCheckUtils]: 306: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,741 INFO L280 TraceCheckUtils]: 307: Hoare triple {143468#false} ~newmax3~0 := ~node3__newmax~1; {143468#false} is VALID [2020-07-18 07:03:55,741 INFO L280 TraceCheckUtils]: 308: Hoare triple {143468#false} assume !(2 == ~r3~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,741 INFO L280 TraceCheckUtils]: 309: Hoare triple {143468#false} ~mode3~0 := 0; {143468#false} is VALID [2020-07-18 07:03:55,742 INFO L280 TraceCheckUtils]: 310: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-18 07:03:55,742 INFO L280 TraceCheckUtils]: 311: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,742 INFO L280 TraceCheckUtils]: 312: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-18 07:03:55,742 INFO L280 TraceCheckUtils]: 313: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,742 INFO L280 TraceCheckUtils]: 314: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-18 07:03:55,742 INFO L280 TraceCheckUtils]: 315: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,743 INFO L280 TraceCheckUtils]: 316: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-18 07:03:55,743 INFO L280 TraceCheckUtils]: 317: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,743 INFO L280 TraceCheckUtils]: 318: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-18 07:03:55,743 INFO L280 TraceCheckUtils]: 319: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,743 INFO L280 TraceCheckUtils]: 320: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-18 07:03:55,743 INFO L280 TraceCheckUtils]: 321: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,744 INFO L280 TraceCheckUtils]: 322: Hoare triple {143468#false} havoc ~check__tmp~1; {143468#false} is VALID [2020-07-18 07:03:55,744 INFO L280 TraceCheckUtils]: 323: Hoare triple {143468#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,744 INFO L280 TraceCheckUtils]: 324: Hoare triple {143468#false} assume ~st1~0 + ~nl1~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,744 INFO L280 TraceCheckUtils]: 325: Hoare triple {143468#false} assume ~st2~0 + ~nl2~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,744 INFO L280 TraceCheckUtils]: 326: Hoare triple {143468#false} assume ~st3~0 + ~nl3~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,744 INFO L280 TraceCheckUtils]: 327: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-18 07:03:55,745 INFO L280 TraceCheckUtils]: 328: Hoare triple {143468#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {143468#false} is VALID [2020-07-18 07:03:55,745 INFO L280 TraceCheckUtils]: 329: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,745 INFO L280 TraceCheckUtils]: 330: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-18 07:03:55,745 INFO L280 TraceCheckUtils]: 331: Hoare triple {143468#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {143468#false} is VALID [2020-07-18 07:03:55,745 INFO L280 TraceCheckUtils]: 332: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,745 INFO L280 TraceCheckUtils]: 333: Hoare triple {143468#false} ~check__tmp~1 := 1; {143468#false} is VALID [2020-07-18 07:03:55,746 INFO L280 TraceCheckUtils]: 334: Hoare triple {143468#false} ~__return_2152~0 := ~check__tmp~1; {143468#false} is VALID [2020-07-18 07:03:55,746 INFO L280 TraceCheckUtils]: 335: Hoare triple {143468#false} ~main__c1~0 := ~__return_2152~0; {143468#false} is VALID [2020-07-18 07:03:55,746 INFO L280 TraceCheckUtils]: 336: Hoare triple {143468#false} havoc ~__tmp_2~0; {143468#false} is VALID [2020-07-18 07:03:55,746 INFO L280 TraceCheckUtils]: 337: Hoare triple {143468#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-18 07:03:55,746 INFO L280 TraceCheckUtils]: 338: Hoare triple {143468#false} havoc ~assert__arg~1; {143468#false} is VALID [2020-07-18 07:03:55,746 INFO L280 TraceCheckUtils]: 339: Hoare triple {143468#false} ~assert__arg~1 := ~__tmp_2~0; {143468#false} is VALID [2020-07-18 07:03:55,747 INFO L280 TraceCheckUtils]: 340: Hoare triple {143468#false} assume !(0 == ~assert__arg~1 % 256); {143468#false} is VALID [2020-07-18 07:03:55,747 INFO L280 TraceCheckUtils]: 341: Hoare triple {143468#false} havoc ~node1__newmax~2; {143468#false} is VALID [2020-07-18 07:03:55,747 INFO L280 TraceCheckUtils]: 342: Hoare triple {143468#false} ~node1__newmax~2 := 0; {143468#false} is VALID [2020-07-18 07:03:55,747 INFO L280 TraceCheckUtils]: 343: Hoare triple {143468#false} assume !!(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,747 INFO L280 TraceCheckUtils]: 344: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,747 INFO L280 TraceCheckUtils]: 345: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,747 INFO L280 TraceCheckUtils]: 346: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,748 INFO L280 TraceCheckUtils]: 347: Hoare triple {143468#false} ~mode1~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,748 INFO L280 TraceCheckUtils]: 348: Hoare triple {143468#false} havoc ~node2__newmax~2; {143468#false} is VALID [2020-07-18 07:03:55,748 INFO L280 TraceCheckUtils]: 349: Hoare triple {143468#false} ~node2__newmax~2 := 0; {143468#false} is VALID [2020-07-18 07:03:55,748 INFO L280 TraceCheckUtils]: 350: Hoare triple {143468#false} assume !!(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,748 INFO L280 TraceCheckUtils]: 351: Hoare triple {143468#false} assume ~r2~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,748 INFO L280 TraceCheckUtils]: 352: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,749 INFO L280 TraceCheckUtils]: 353: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,749 INFO L280 TraceCheckUtils]: 354: Hoare triple {143468#false} ~mode2~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,749 INFO L280 TraceCheckUtils]: 355: Hoare triple {143468#false} havoc ~node3__newmax~2; {143468#false} is VALID [2020-07-18 07:03:55,749 INFO L280 TraceCheckUtils]: 356: Hoare triple {143468#false} ~node3__newmax~2 := 0; {143468#false} is VALID [2020-07-18 07:03:55,749 INFO L280 TraceCheckUtils]: 357: Hoare triple {143468#false} assume !!(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,750 INFO L280 TraceCheckUtils]: 358: Hoare triple {143468#false} assume ~r3~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,750 INFO L280 TraceCheckUtils]: 359: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,750 INFO L280 TraceCheckUtils]: 360: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,750 INFO L280 TraceCheckUtils]: 361: Hoare triple {143468#false} ~mode3~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,750 INFO L280 TraceCheckUtils]: 362: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-18 07:03:55,750 INFO L280 TraceCheckUtils]: 363: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,750 INFO L280 TraceCheckUtils]: 364: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-18 07:03:55,751 INFO L280 TraceCheckUtils]: 365: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,751 INFO L280 TraceCheckUtils]: 366: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-18 07:03:55,751 INFO L280 TraceCheckUtils]: 367: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,751 INFO L280 TraceCheckUtils]: 368: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-18 07:03:55,751 INFO L280 TraceCheckUtils]: 369: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,752 INFO L280 TraceCheckUtils]: 370: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-18 07:03:55,752 INFO L280 TraceCheckUtils]: 371: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,752 INFO L280 TraceCheckUtils]: 372: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-18 07:03:55,752 INFO L280 TraceCheckUtils]: 373: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,752 INFO L280 TraceCheckUtils]: 374: Hoare triple {143468#false} havoc ~check__tmp~2; {143468#false} is VALID [2020-07-18 07:03:55,753 INFO L280 TraceCheckUtils]: 375: Hoare triple {143468#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,753 INFO L280 TraceCheckUtils]: 376: Hoare triple {143468#false} assume ~st1~0 + ~nl1~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,753 INFO L280 TraceCheckUtils]: 377: Hoare triple {143468#false} assume ~st2~0 + ~nl2~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,753 INFO L280 TraceCheckUtils]: 378: Hoare triple {143468#false} assume ~st3~0 + ~nl3~0 <= 1; {143468#false} is VALID [2020-07-18 07:03:55,753 INFO L280 TraceCheckUtils]: 379: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-18 07:03:55,753 INFO L280 TraceCheckUtils]: 380: Hoare triple {143468#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {143468#false} is VALID [2020-07-18 07:03:55,754 INFO L280 TraceCheckUtils]: 381: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,754 INFO L280 TraceCheckUtils]: 382: Hoare triple {143468#false} assume !(~r1~0 % 256 >= 2); {143468#false} is VALID [2020-07-18 07:03:55,754 INFO L280 TraceCheckUtils]: 383: Hoare triple {143468#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {143468#false} is VALID [2020-07-18 07:03:55,754 INFO L280 TraceCheckUtils]: 384: Hoare triple {143468#false} assume ~r1~0 % 256 < 2; {143468#false} is VALID [2020-07-18 07:03:55,754 INFO L280 TraceCheckUtils]: 385: Hoare triple {143468#false} ~check__tmp~2 := 1; {143468#false} is VALID [2020-07-18 07:03:55,755 INFO L280 TraceCheckUtils]: 386: Hoare triple {143468#false} ~__return_2288~0 := ~check__tmp~2; {143468#false} is VALID [2020-07-18 07:03:55,755 INFO L280 TraceCheckUtils]: 387: Hoare triple {143468#false} ~main__c1~0 := ~__return_2288~0; {143468#false} is VALID [2020-07-18 07:03:55,755 INFO L280 TraceCheckUtils]: 388: Hoare triple {143468#false} havoc ~__tmp_3~0; {143468#false} is VALID [2020-07-18 07:03:55,755 INFO L280 TraceCheckUtils]: 389: Hoare triple {143468#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-18 07:03:55,755 INFO L280 TraceCheckUtils]: 390: Hoare triple {143468#false} havoc ~assert__arg~2; {143468#false} is VALID [2020-07-18 07:03:55,755 INFO L280 TraceCheckUtils]: 391: Hoare triple {143468#false} ~assert__arg~2 := ~__tmp_3~0; {143468#false} is VALID [2020-07-18 07:03:55,756 INFO L280 TraceCheckUtils]: 392: Hoare triple {143468#false} assume !(0 == ~assert__arg~2 % 256); {143468#false} is VALID [2020-07-18 07:03:55,756 INFO L280 TraceCheckUtils]: 393: Hoare triple {143468#false} havoc ~node1__newmax~3; {143468#false} is VALID [2020-07-18 07:03:55,756 INFO L280 TraceCheckUtils]: 394: Hoare triple {143468#false} ~node1__newmax~3 := 0; {143468#false} is VALID [2020-07-18 07:03:55,756 INFO L280 TraceCheckUtils]: 395: Hoare triple {143468#false} assume !(0 == ~mode1~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,756 INFO L280 TraceCheckUtils]: 396: Hoare triple {143468#false} assume !(255 == ~r1~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,757 INFO L280 TraceCheckUtils]: 397: Hoare triple {143468#false} ~r1~0 := 1 + ~r1~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,757 INFO L280 TraceCheckUtils]: 398: Hoare triple {143468#false} assume !!(0 == ~ep21~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,757 INFO L280 TraceCheckUtils]: 399: Hoare triple {143468#false} assume !!(0 == ~ep31~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,757 INFO L280 TraceCheckUtils]: 400: Hoare triple {143468#false} ~newmax1~0 := ~node1__newmax~3; {143468#false} is VALID [2020-07-18 07:03:55,757 INFO L280 TraceCheckUtils]: 401: Hoare triple {143468#false} assume 2 == ~r1~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,757 INFO L280 TraceCheckUtils]: 402: Hoare triple {143468#false} assume ~max1~0 == ~id1~0; {143468#false} is VALID [2020-07-18 07:03:55,758 INFO L280 TraceCheckUtils]: 403: Hoare triple {143468#false} ~st1~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,758 INFO L280 TraceCheckUtils]: 404: Hoare triple {143468#false} ~mode1~0 := 0; {143468#false} is VALID [2020-07-18 07:03:55,758 INFO L280 TraceCheckUtils]: 405: Hoare triple {143468#false} havoc ~node2__newmax~3; {143468#false} is VALID [2020-07-18 07:03:55,758 INFO L280 TraceCheckUtils]: 406: Hoare triple {143468#false} ~node2__newmax~3 := 0; {143468#false} is VALID [2020-07-18 07:03:55,758 INFO L280 TraceCheckUtils]: 407: Hoare triple {143468#false} assume !(0 == ~mode2~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,758 INFO L280 TraceCheckUtils]: 408: Hoare triple {143468#false} assume !(255 == ~r2~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,759 INFO L280 TraceCheckUtils]: 409: Hoare triple {143468#false} ~r2~0 := 1 + ~r2~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,759 INFO L280 TraceCheckUtils]: 410: Hoare triple {143468#false} assume !!(0 == ~ep12~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,759 INFO L280 TraceCheckUtils]: 411: Hoare triple {143468#false} assume !!(0 == ~ep32~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,759 INFO L280 TraceCheckUtils]: 412: Hoare triple {143468#false} ~newmax2~0 := ~node2__newmax~3; {143468#false} is VALID [2020-07-18 07:03:55,759 INFO L280 TraceCheckUtils]: 413: Hoare triple {143468#false} assume 2 == ~r2~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,760 INFO L280 TraceCheckUtils]: 414: Hoare triple {143468#false} assume ~max2~0 == ~id2~0; {143468#false} is VALID [2020-07-18 07:03:55,760 INFO L280 TraceCheckUtils]: 415: Hoare triple {143468#false} ~st2~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,760 INFO L280 TraceCheckUtils]: 416: Hoare triple {143468#false} ~mode2~0 := 0; {143468#false} is VALID [2020-07-18 07:03:55,760 INFO L280 TraceCheckUtils]: 417: Hoare triple {143468#false} havoc ~node3__newmax~3; {143468#false} is VALID [2020-07-18 07:03:55,760 INFO L280 TraceCheckUtils]: 418: Hoare triple {143468#false} ~node3__newmax~3 := 0; {143468#false} is VALID [2020-07-18 07:03:55,760 INFO L280 TraceCheckUtils]: 419: Hoare triple {143468#false} assume !(0 == ~mode3~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,761 INFO L280 TraceCheckUtils]: 420: Hoare triple {143468#false} assume !(255 == ~r3~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,761 INFO L280 TraceCheckUtils]: 421: Hoare triple {143468#false} ~r3~0 := 1 + ~r3~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,761 INFO L280 TraceCheckUtils]: 422: Hoare triple {143468#false} assume !!(0 == ~ep13~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,761 INFO L280 TraceCheckUtils]: 423: Hoare triple {143468#false} assume !!(0 == ~ep23~0 % 256); {143468#false} is VALID [2020-07-18 07:03:55,761 INFO L280 TraceCheckUtils]: 424: Hoare triple {143468#false} ~newmax3~0 := ~node3__newmax~3; {143468#false} is VALID [2020-07-18 07:03:55,761 INFO L280 TraceCheckUtils]: 425: Hoare triple {143468#false} assume 2 == ~r3~0 % 256; {143468#false} is VALID [2020-07-18 07:03:55,762 INFO L280 TraceCheckUtils]: 426: Hoare triple {143468#false} assume ~max3~0 == ~id3~0; {143468#false} is VALID [2020-07-18 07:03:55,762 INFO L280 TraceCheckUtils]: 427: Hoare triple {143468#false} ~st3~0 := 1; {143468#false} is VALID [2020-07-18 07:03:55,762 INFO L280 TraceCheckUtils]: 428: Hoare triple {143468#false} ~mode3~0 := 0; {143468#false} is VALID [2020-07-18 07:03:55,762 INFO L280 TraceCheckUtils]: 429: Hoare triple {143468#false} ~p12_old~0 := ~p12_new~0; {143468#false} is VALID [2020-07-18 07:03:55,762 INFO L280 TraceCheckUtils]: 430: Hoare triple {143468#false} ~p12_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,762 INFO L280 TraceCheckUtils]: 431: Hoare triple {143468#false} ~p13_old~0 := ~p13_new~0; {143468#false} is VALID [2020-07-18 07:03:55,763 INFO L280 TraceCheckUtils]: 432: Hoare triple {143468#false} ~p13_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,763 INFO L280 TraceCheckUtils]: 433: Hoare triple {143468#false} ~p21_old~0 := ~p21_new~0; {143468#false} is VALID [2020-07-18 07:03:55,763 INFO L280 TraceCheckUtils]: 434: Hoare triple {143468#false} ~p21_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,763 INFO L280 TraceCheckUtils]: 435: Hoare triple {143468#false} ~p23_old~0 := ~p23_new~0; {143468#false} is VALID [2020-07-18 07:03:55,763 INFO L280 TraceCheckUtils]: 436: Hoare triple {143468#false} ~p23_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,763 INFO L280 TraceCheckUtils]: 437: Hoare triple {143468#false} ~p31_old~0 := ~p31_new~0; {143468#false} is VALID [2020-07-18 07:03:55,764 INFO L280 TraceCheckUtils]: 438: Hoare triple {143468#false} ~p31_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,764 INFO L280 TraceCheckUtils]: 439: Hoare triple {143468#false} ~p32_old~0 := ~p32_new~0; {143468#false} is VALID [2020-07-18 07:03:55,764 INFO L280 TraceCheckUtils]: 440: Hoare triple {143468#false} ~p32_new~0 := ~nomsg~0; {143468#false} is VALID [2020-07-18 07:03:55,764 INFO L280 TraceCheckUtils]: 441: Hoare triple {143468#false} havoc ~check__tmp~3; {143468#false} is VALID [2020-07-18 07:03:55,764 INFO L280 TraceCheckUtils]: 442: Hoare triple {143468#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {143468#false} is VALID [2020-07-18 07:03:55,764 INFO L280 TraceCheckUtils]: 443: Hoare triple {143468#false} ~check__tmp~3 := 0; {143468#false} is VALID [2020-07-18 07:03:55,765 INFO L280 TraceCheckUtils]: 444: Hoare triple {143468#false} ~__return_2426~0 := ~check__tmp~3; {143468#false} is VALID [2020-07-18 07:03:55,765 INFO L280 TraceCheckUtils]: 445: Hoare triple {143468#false} ~main__c1~0 := ~__return_2426~0; {143468#false} is VALID [2020-07-18 07:03:55,765 INFO L280 TraceCheckUtils]: 446: Hoare triple {143468#false} havoc ~__tmp_4~0; {143468#false} is VALID [2020-07-18 07:03:55,765 INFO L280 TraceCheckUtils]: 447: Hoare triple {143468#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {143468#false} is VALID [2020-07-18 07:03:55,765 INFO L280 TraceCheckUtils]: 448: Hoare triple {143468#false} havoc ~assert__arg~3; {143468#false} is VALID [2020-07-18 07:03:55,765 INFO L280 TraceCheckUtils]: 449: Hoare triple {143468#false} ~assert__arg~3 := ~__tmp_4~0; {143468#false} is VALID [2020-07-18 07:03:55,766 INFO L280 TraceCheckUtils]: 450: Hoare triple {143468#false} assume 0 == ~assert__arg~3 % 256; {143468#false} is VALID [2020-07-18 07:03:55,766 INFO L280 TraceCheckUtils]: 451: Hoare triple {143468#false} assume !false; {143468#false} is VALID [2020-07-18 07:03:55,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 07:03:55,913 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [447599737] [2020-07-18 07:03:55,913 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 07:03:55,913 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 07:03:55,914 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019542780] [2020-07-18 07:03:55,915 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 452 [2020-07-18 07:03:55,915 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 07:03:55,915 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 07:03:56,604 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 452 edges. 452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:03:56,604 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 07:03:56,604 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 07:03:56,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 07:03:56,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 07:03:56,605 INFO L87 Difference]: Start difference. First operand 7151 states and 8903 transitions. Second operand 4 states. [2020-07-18 07:06:12,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:06:12,569 INFO L93 Difference]: Finished difference Result 20993 states and 26205 transitions. [2020-07-18 07:06:12,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 07:06:12,569 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 452 [2020-07-18 07:06:12,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 07:06:12,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 07:06:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2487 transitions. [2020-07-18 07:06:12,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 07:06:12,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2487 transitions. [2020-07-18 07:06:12,590 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2487 transitions. [2020-07-18 07:06:17,281 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2487 edges. 2487 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:06:28,123 INFO L225 Difference]: With dead ends: 20993 [2020-07-18 07:06:28,123 INFO L226 Difference]: Without dead ends: 14079 [2020-07-18 07:06:28,134 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 07:06:28,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14079 states. [2020-07-18 07:07:04,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14079 to 7155. [2020-07-18 07:07:04,153 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 07:07:04,153 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14079 states. Second operand 7155 states. [2020-07-18 07:07:04,153 INFO L74 IsIncluded]: Start isIncluded. First operand 14079 states. Second operand 7155 states. [2020-07-18 07:07:04,153 INFO L87 Difference]: Start difference. First operand 14079 states. Second operand 7155 states. [2020-07-18 07:07:16,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:07:16,308 INFO L93 Difference]: Finished difference Result 14079 states and 17562 transitions. [2020-07-18 07:07:16,308 INFO L276 IsEmpty]: Start isEmpty. Operand 14079 states and 17562 transitions. [2020-07-18 07:07:16,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:07:16,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:07:16,323 INFO L74 IsIncluded]: Start isIncluded. First operand 7155 states. Second operand 14079 states. [2020-07-18 07:07:16,323 INFO L87 Difference]: Start difference. First operand 7155 states. Second operand 14079 states. [2020-07-18 07:07:29,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:07:29,752 INFO L93 Difference]: Finished difference Result 14079 states and 17562 transitions. [2020-07-18 07:07:29,752 INFO L276 IsEmpty]: Start isEmpty. Operand 14079 states and 17562 transitions. [2020-07-18 07:07:29,763 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:07:29,763 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:07:29,763 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 07:07:29,763 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 07:07:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7155 states. [2020-07-18 07:07:31,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7155 states to 7155 states and 8907 transitions. [2020-07-18 07:07:31,540 INFO L78 Accepts]: Start accepts. Automaton has 7155 states and 8907 transitions. Word has length 452 [2020-07-18 07:07:31,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 07:07:31,541 INFO L479 AbstractCegarLoop]: Abstraction has 7155 states and 8907 transitions. [2020-07-18 07:07:31,541 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 07:07:31,541 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7155 states and 8907 transitions. [2020-07-18 07:08:01,171 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8907 edges. 8907 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:08:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 7155 states and 8907 transitions. [2020-07-18 07:08:01,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2020-07-18 07:08:01,180 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 07:08:01,180 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 07:08:01,180 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 07:08:01,180 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 07:08:01,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 07:08:01,181 INFO L82 PathProgramCache]: Analyzing trace with hash -1804062791, now seen corresponding path program 1 times [2020-07-18 07:08:01,181 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 07:08:01,182 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1342319457] [2020-07-18 07:08:01,182 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 07:08:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:08:01,812 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2020-07-18 07:08:01,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 07:08:01,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {228053#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {227988#true} ~nomsg~0 := -1; {227988#true} is VALID [2020-07-18 07:08:01,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {227988#true} ~p12~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {227988#true} ~p12_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,872 INFO L280 TraceCheckUtils]: 4: Hoare triple {227988#true} ~p12_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,872 INFO L280 TraceCheckUtils]: 5: Hoare triple {227988#true} ~ep12~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,873 INFO L280 TraceCheckUtils]: 6: Hoare triple {227988#true} ~p13~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,873 INFO L280 TraceCheckUtils]: 7: Hoare triple {227988#true} ~p13_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,873 INFO L280 TraceCheckUtils]: 8: Hoare triple {227988#true} ~p13_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,873 INFO L280 TraceCheckUtils]: 9: Hoare triple {227988#true} ~ep13~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,873 INFO L280 TraceCheckUtils]: 10: Hoare triple {227988#true} ~p21~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,874 INFO L280 TraceCheckUtils]: 11: Hoare triple {227988#true} ~p21_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,874 INFO L280 TraceCheckUtils]: 12: Hoare triple {227988#true} ~p21_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,874 INFO L280 TraceCheckUtils]: 13: Hoare triple {227988#true} ~ep21~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,874 INFO L280 TraceCheckUtils]: 14: Hoare triple {227988#true} ~p23~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,874 INFO L280 TraceCheckUtils]: 15: Hoare triple {227988#true} ~p23_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,874 INFO L280 TraceCheckUtils]: 16: Hoare triple {227988#true} ~p23_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,875 INFO L280 TraceCheckUtils]: 17: Hoare triple {227988#true} ~ep23~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,875 INFO L280 TraceCheckUtils]: 18: Hoare triple {227988#true} ~p31~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,875 INFO L280 TraceCheckUtils]: 19: Hoare triple {227988#true} ~p31_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,875 INFO L280 TraceCheckUtils]: 20: Hoare triple {227988#true} ~p31_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,875 INFO L280 TraceCheckUtils]: 21: Hoare triple {227988#true} ~ep31~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,876 INFO L280 TraceCheckUtils]: 22: Hoare triple {227988#true} ~p32~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,876 INFO L280 TraceCheckUtils]: 23: Hoare triple {227988#true} ~p32_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,876 INFO L280 TraceCheckUtils]: 24: Hoare triple {227988#true} ~p32_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,876 INFO L280 TraceCheckUtils]: 25: Hoare triple {227988#true} ~ep32~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,876 INFO L280 TraceCheckUtils]: 26: Hoare triple {227988#true} ~id1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,876 INFO L280 TraceCheckUtils]: 27: Hoare triple {227988#true} ~r1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,877 INFO L280 TraceCheckUtils]: 28: Hoare triple {227988#true} ~st1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,877 INFO L280 TraceCheckUtils]: 29: Hoare triple {227988#true} ~nl1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,877 INFO L280 TraceCheckUtils]: 30: Hoare triple {227988#true} ~m1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,877 INFO L280 TraceCheckUtils]: 31: Hoare triple {227988#true} ~max1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,877 INFO L280 TraceCheckUtils]: 32: Hoare triple {227988#true} ~mode1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,877 INFO L280 TraceCheckUtils]: 33: Hoare triple {227988#true} ~newmax1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {227988#true} ~id2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,878 INFO L280 TraceCheckUtils]: 35: Hoare triple {227988#true} ~r2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,878 INFO L280 TraceCheckUtils]: 36: Hoare triple {227988#true} ~st2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,878 INFO L280 TraceCheckUtils]: 37: Hoare triple {227988#true} ~nl2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,879 INFO L280 TraceCheckUtils]: 38: Hoare triple {227988#true} ~m2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,879 INFO L280 TraceCheckUtils]: 39: Hoare triple {227988#true} ~max2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,879 INFO L280 TraceCheckUtils]: 40: Hoare triple {227988#true} ~mode2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,879 INFO L280 TraceCheckUtils]: 41: Hoare triple {227988#true} ~newmax2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,879 INFO L280 TraceCheckUtils]: 42: Hoare triple {227988#true} ~id3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,879 INFO L280 TraceCheckUtils]: 43: Hoare triple {227988#true} ~r3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,880 INFO L280 TraceCheckUtils]: 44: Hoare triple {227988#true} ~st3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,880 INFO L280 TraceCheckUtils]: 45: Hoare triple {227988#true} ~nl3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,880 INFO L280 TraceCheckUtils]: 46: Hoare triple {227988#true} ~m3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,880 INFO L280 TraceCheckUtils]: 47: Hoare triple {227988#true} ~max3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,880 INFO L280 TraceCheckUtils]: 48: Hoare triple {227988#true} ~mode3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,880 INFO L280 TraceCheckUtils]: 49: Hoare triple {227988#true} ~newmax3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,881 INFO L280 TraceCheckUtils]: 50: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {227988#true} is VALID [2020-07-18 07:08:01,881 INFO L280 TraceCheckUtils]: 51: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {227988#true} is VALID [2020-07-18 07:08:01,881 INFO L280 TraceCheckUtils]: 52: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {227988#true} is VALID [2020-07-18 07:08:01,881 INFO L280 TraceCheckUtils]: 53: Hoare triple {227988#true} ~__return_1873~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,881 INFO L280 TraceCheckUtils]: 54: Hoare triple {227988#true} ~__return_2019~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,881 INFO L280 TraceCheckUtils]: 55: Hoare triple {227988#true} ~__return_2152~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,882 INFO L280 TraceCheckUtils]: 56: Hoare triple {227988#true} ~__return_2288~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,882 INFO L280 TraceCheckUtils]: 57: Hoare triple {227988#true} ~__return_2426~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,882 INFO L280 TraceCheckUtils]: 58: Hoare triple {227988#true} ~__return_2551~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,882 INFO L280 TraceCheckUtils]: 59: Hoare triple {227988#true} assume true; {227988#true} is VALID [2020-07-18 07:08:01,882 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {227988#true} {227988#true} #1944#return; {227988#true} is VALID [2020-07-18 07:08:01,890 INFO L263 TraceCheckUtils]: 0: Hoare triple {227988#true} call ULTIMATE.init(); {228053#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 07:08:01,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {228053#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2019~0 |old(~__return_2019~0)|) (= ~__return_2551~0 |old(~__return_2551~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__return_1873~0 |old(~__return_1873~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2152~0 |old(~__return_2152~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~newmax2~0 |old(~newmax2~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2288~0 |old(~__return_2288~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~__return_2426~0 |old(~__return_2426~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {227988#true} ~nomsg~0 := -1; {227988#true} is VALID [2020-07-18 07:08:01,891 INFO L280 TraceCheckUtils]: 3: Hoare triple {227988#true} ~p12~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {227988#true} ~p12_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {227988#true} ~p12_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {227988#true} ~ep12~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,891 INFO L280 TraceCheckUtils]: 7: Hoare triple {227988#true} ~p13~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,891 INFO L280 TraceCheckUtils]: 8: Hoare triple {227988#true} ~p13_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,892 INFO L280 TraceCheckUtils]: 9: Hoare triple {227988#true} ~p13_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {227988#true} ~ep13~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,892 INFO L280 TraceCheckUtils]: 11: Hoare triple {227988#true} ~p21~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,892 INFO L280 TraceCheckUtils]: 12: Hoare triple {227988#true} ~p21_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,892 INFO L280 TraceCheckUtils]: 13: Hoare triple {227988#true} ~p21_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,892 INFO L280 TraceCheckUtils]: 14: Hoare triple {227988#true} ~ep21~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,893 INFO L280 TraceCheckUtils]: 15: Hoare triple {227988#true} ~p23~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,893 INFO L280 TraceCheckUtils]: 16: Hoare triple {227988#true} ~p23_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {227988#true} ~p23_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,893 INFO L280 TraceCheckUtils]: 18: Hoare triple {227988#true} ~ep23~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,893 INFO L280 TraceCheckUtils]: 19: Hoare triple {227988#true} ~p31~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,893 INFO L280 TraceCheckUtils]: 20: Hoare triple {227988#true} ~p31_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,894 INFO L280 TraceCheckUtils]: 21: Hoare triple {227988#true} ~p31_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,894 INFO L280 TraceCheckUtils]: 22: Hoare triple {227988#true} ~ep31~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,894 INFO L280 TraceCheckUtils]: 23: Hoare triple {227988#true} ~p32~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,894 INFO L280 TraceCheckUtils]: 24: Hoare triple {227988#true} ~p32_old~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,894 INFO L280 TraceCheckUtils]: 25: Hoare triple {227988#true} ~p32_new~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,894 INFO L280 TraceCheckUtils]: 26: Hoare triple {227988#true} ~ep32~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {227988#true} ~id1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,895 INFO L280 TraceCheckUtils]: 28: Hoare triple {227988#true} ~r1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,895 INFO L280 TraceCheckUtils]: 29: Hoare triple {227988#true} ~st1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,895 INFO L280 TraceCheckUtils]: 30: Hoare triple {227988#true} ~nl1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,895 INFO L280 TraceCheckUtils]: 31: Hoare triple {227988#true} ~m1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,895 INFO L280 TraceCheckUtils]: 32: Hoare triple {227988#true} ~max1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,896 INFO L280 TraceCheckUtils]: 33: Hoare triple {227988#true} ~mode1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,896 INFO L280 TraceCheckUtils]: 34: Hoare triple {227988#true} ~newmax1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,896 INFO L280 TraceCheckUtils]: 35: Hoare triple {227988#true} ~id2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,896 INFO L280 TraceCheckUtils]: 36: Hoare triple {227988#true} ~r2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,896 INFO L280 TraceCheckUtils]: 37: Hoare triple {227988#true} ~st2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,897 INFO L280 TraceCheckUtils]: 38: Hoare triple {227988#true} ~nl2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,897 INFO L280 TraceCheckUtils]: 39: Hoare triple {227988#true} ~m2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,897 INFO L280 TraceCheckUtils]: 40: Hoare triple {227988#true} ~max2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,897 INFO L280 TraceCheckUtils]: 41: Hoare triple {227988#true} ~mode2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,897 INFO L280 TraceCheckUtils]: 42: Hoare triple {227988#true} ~newmax2~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,897 INFO L280 TraceCheckUtils]: 43: Hoare triple {227988#true} ~id3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,898 INFO L280 TraceCheckUtils]: 44: Hoare triple {227988#true} ~r3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,898 INFO L280 TraceCheckUtils]: 45: Hoare triple {227988#true} ~st3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,898 INFO L280 TraceCheckUtils]: 46: Hoare triple {227988#true} ~nl3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,898 INFO L280 TraceCheckUtils]: 47: Hoare triple {227988#true} ~m3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,898 INFO L280 TraceCheckUtils]: 48: Hoare triple {227988#true} ~max3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,898 INFO L280 TraceCheckUtils]: 49: Hoare triple {227988#true} ~mode3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,898 INFO L280 TraceCheckUtils]: 50: Hoare triple {227988#true} ~newmax3~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,899 INFO L280 TraceCheckUtils]: 51: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {227988#true} is VALID [2020-07-18 07:08:01,899 INFO L280 TraceCheckUtils]: 52: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {227988#true} is VALID [2020-07-18 07:08:01,899 INFO L280 TraceCheckUtils]: 53: Hoare triple {227988#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {227988#true} is VALID [2020-07-18 07:08:01,899 INFO L280 TraceCheckUtils]: 54: Hoare triple {227988#true} ~__return_1873~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,899 INFO L280 TraceCheckUtils]: 55: Hoare triple {227988#true} ~__return_2019~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,899 INFO L280 TraceCheckUtils]: 56: Hoare triple {227988#true} ~__return_2152~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,900 INFO L280 TraceCheckUtils]: 57: Hoare triple {227988#true} ~__return_2288~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,900 INFO L280 TraceCheckUtils]: 58: Hoare triple {227988#true} ~__return_2426~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,900 INFO L280 TraceCheckUtils]: 59: Hoare triple {227988#true} ~__return_2551~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,900 INFO L280 TraceCheckUtils]: 60: Hoare triple {227988#true} assume true; {227988#true} is VALID [2020-07-18 07:08:01,900 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {227988#true} {227988#true} #1944#return; {227988#true} is VALID [2020-07-18 07:08:01,900 INFO L263 TraceCheckUtils]: 62: Hoare triple {227988#true} call #t~ret30 := main(); {227988#true} is VALID [2020-07-18 07:08:01,901 INFO L280 TraceCheckUtils]: 63: Hoare triple {227988#true} havoc ~main__c1~0; {227988#true} is VALID [2020-07-18 07:08:01,901 INFO L280 TraceCheckUtils]: 64: Hoare triple {227988#true} havoc ~main__i2~0; {227988#true} is VALID [2020-07-18 07:08:01,901 INFO L280 TraceCheckUtils]: 65: Hoare triple {227988#true} ~main__c1~0 := 0; {227988#true} is VALID [2020-07-18 07:08:01,901 INFO L280 TraceCheckUtils]: 66: Hoare triple {227988#true} ~ep12~0 := #t~nondet0; {227988#true} is VALID [2020-07-18 07:08:01,901 INFO L280 TraceCheckUtils]: 67: Hoare triple {227988#true} havoc #t~nondet0; {227988#true} is VALID [2020-07-18 07:08:01,901 INFO L280 TraceCheckUtils]: 68: Hoare triple {227988#true} ~ep13~0 := #t~nondet1; {227988#true} is VALID [2020-07-18 07:08:01,902 INFO L280 TraceCheckUtils]: 69: Hoare triple {227988#true} havoc #t~nondet1; {227988#true} is VALID [2020-07-18 07:08:01,902 INFO L280 TraceCheckUtils]: 70: Hoare triple {227988#true} ~ep21~0 := #t~nondet2; {227988#true} is VALID [2020-07-18 07:08:01,902 INFO L280 TraceCheckUtils]: 71: Hoare triple {227988#true} havoc #t~nondet2; {227988#true} is VALID [2020-07-18 07:08:01,902 INFO L280 TraceCheckUtils]: 72: Hoare triple {227988#true} ~ep23~0 := #t~nondet3; {227988#true} is VALID [2020-07-18 07:08:01,902 INFO L280 TraceCheckUtils]: 73: Hoare triple {227988#true} havoc #t~nondet3; {227988#true} is VALID [2020-07-18 07:08:01,902 INFO L280 TraceCheckUtils]: 74: Hoare triple {227988#true} ~ep31~0 := #t~nondet4; {227988#true} is VALID [2020-07-18 07:08:01,903 INFO L280 TraceCheckUtils]: 75: Hoare triple {227988#true} havoc #t~nondet4; {227988#true} is VALID [2020-07-18 07:08:01,903 INFO L280 TraceCheckUtils]: 76: Hoare triple {227988#true} ~ep32~0 := #t~nondet5; {227988#true} is VALID [2020-07-18 07:08:01,903 INFO L280 TraceCheckUtils]: 77: Hoare triple {227988#true} havoc #t~nondet5; {227988#true} is VALID [2020-07-18 07:08:01,903 INFO L280 TraceCheckUtils]: 78: Hoare triple {227988#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,903 INFO L280 TraceCheckUtils]: 79: Hoare triple {227988#true} ~id1~0 := #t~nondet6; {227988#true} is VALID [2020-07-18 07:08:01,903 INFO L280 TraceCheckUtils]: 80: Hoare triple {227988#true} havoc #t~nondet6; {227988#true} is VALID [2020-07-18 07:08:01,904 INFO L280 TraceCheckUtils]: 81: Hoare triple {227988#true} ~r1~0 := #t~nondet7; {227988#true} is VALID [2020-07-18 07:08:01,904 INFO L280 TraceCheckUtils]: 82: Hoare triple {227988#true} havoc #t~nondet7; {227988#true} is VALID [2020-07-18 07:08:01,904 INFO L280 TraceCheckUtils]: 83: Hoare triple {227988#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,904 INFO L280 TraceCheckUtils]: 84: Hoare triple {227988#true} ~st1~0 := #t~nondet8; {227988#true} is VALID [2020-07-18 07:08:01,904 INFO L280 TraceCheckUtils]: 85: Hoare triple {227988#true} havoc #t~nondet8; {227988#true} is VALID [2020-07-18 07:08:01,905 INFO L280 TraceCheckUtils]: 86: Hoare triple {227988#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,905 INFO L280 TraceCheckUtils]: 87: Hoare triple {227988#true} ~nl1~0 := #t~nondet9; {227988#true} is VALID [2020-07-18 07:08:01,905 INFO L280 TraceCheckUtils]: 88: Hoare triple {227988#true} havoc #t~nondet9; {227988#true} is VALID [2020-07-18 07:08:01,905 INFO L280 TraceCheckUtils]: 89: Hoare triple {227988#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,905 INFO L280 TraceCheckUtils]: 90: Hoare triple {227988#true} ~m1~0 := #t~nondet10; {227988#true} is VALID [2020-07-18 07:08:01,905 INFO L280 TraceCheckUtils]: 91: Hoare triple {227988#true} havoc #t~nondet10; {227988#true} is VALID [2020-07-18 07:08:01,905 INFO L280 TraceCheckUtils]: 92: Hoare triple {227988#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,905 INFO L280 TraceCheckUtils]: 93: Hoare triple {227988#true} ~max1~0 := #t~nondet11; {227988#true} is VALID [2020-07-18 07:08:01,905 INFO L280 TraceCheckUtils]: 94: Hoare triple {227988#true} havoc #t~nondet11; {227988#true} is VALID [2020-07-18 07:08:01,906 INFO L280 TraceCheckUtils]: 95: Hoare triple {227988#true} ~mode1~0 := #t~nondet12; {227988#true} is VALID [2020-07-18 07:08:01,906 INFO L280 TraceCheckUtils]: 96: Hoare triple {227988#true} havoc #t~nondet12; {227988#true} is VALID [2020-07-18 07:08:01,906 INFO L280 TraceCheckUtils]: 97: Hoare triple {227988#true} ~newmax1~0 := #t~nondet13; {227988#true} is VALID [2020-07-18 07:08:01,906 INFO L280 TraceCheckUtils]: 98: Hoare triple {227988#true} havoc #t~nondet13; {227988#true} is VALID [2020-07-18 07:08:01,906 INFO L280 TraceCheckUtils]: 99: Hoare triple {227988#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,906 INFO L280 TraceCheckUtils]: 100: Hoare triple {227988#true} ~id2~0 := #t~nondet14; {227988#true} is VALID [2020-07-18 07:08:01,906 INFO L280 TraceCheckUtils]: 101: Hoare triple {227988#true} havoc #t~nondet14; {227988#true} is VALID [2020-07-18 07:08:01,906 INFO L280 TraceCheckUtils]: 102: Hoare triple {227988#true} ~r2~0 := #t~nondet15; {227988#true} is VALID [2020-07-18 07:08:01,906 INFO L280 TraceCheckUtils]: 103: Hoare triple {227988#true} havoc #t~nondet15; {227988#true} is VALID [2020-07-18 07:08:01,906 INFO L280 TraceCheckUtils]: 104: Hoare triple {227988#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,907 INFO L280 TraceCheckUtils]: 105: Hoare triple {227988#true} ~st2~0 := #t~nondet16; {227988#true} is VALID [2020-07-18 07:08:01,907 INFO L280 TraceCheckUtils]: 106: Hoare triple {227988#true} havoc #t~nondet16; {227988#true} is VALID [2020-07-18 07:08:01,907 INFO L280 TraceCheckUtils]: 107: Hoare triple {227988#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,907 INFO L280 TraceCheckUtils]: 108: Hoare triple {227988#true} ~nl2~0 := #t~nondet17; {227988#true} is VALID [2020-07-18 07:08:01,907 INFO L280 TraceCheckUtils]: 109: Hoare triple {227988#true} havoc #t~nondet17; {227988#true} is VALID [2020-07-18 07:08:01,907 INFO L280 TraceCheckUtils]: 110: Hoare triple {227988#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,907 INFO L280 TraceCheckUtils]: 111: Hoare triple {227988#true} ~m2~0 := #t~nondet18; {227988#true} is VALID [2020-07-18 07:08:01,907 INFO L280 TraceCheckUtils]: 112: Hoare triple {227988#true} havoc #t~nondet18; {227988#true} is VALID [2020-07-18 07:08:01,907 INFO L280 TraceCheckUtils]: 113: Hoare triple {227988#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,908 INFO L280 TraceCheckUtils]: 114: Hoare triple {227988#true} ~max2~0 := #t~nondet19; {227988#true} is VALID [2020-07-18 07:08:01,908 INFO L280 TraceCheckUtils]: 115: Hoare triple {227988#true} havoc #t~nondet19; {227988#true} is VALID [2020-07-18 07:08:01,908 INFO L280 TraceCheckUtils]: 116: Hoare triple {227988#true} ~mode2~0 := #t~nondet20; {227988#true} is VALID [2020-07-18 07:08:01,908 INFO L280 TraceCheckUtils]: 117: Hoare triple {227988#true} havoc #t~nondet20; {227988#true} is VALID [2020-07-18 07:08:01,908 INFO L280 TraceCheckUtils]: 118: Hoare triple {227988#true} ~newmax2~0 := #t~nondet21; {227988#true} is VALID [2020-07-18 07:08:01,908 INFO L280 TraceCheckUtils]: 119: Hoare triple {227988#true} havoc #t~nondet21; {227988#true} is VALID [2020-07-18 07:08:01,908 INFO L280 TraceCheckUtils]: 120: Hoare triple {227988#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,908 INFO L280 TraceCheckUtils]: 121: Hoare triple {227988#true} ~id3~0 := #t~nondet22; {227988#true} is VALID [2020-07-18 07:08:01,908 INFO L280 TraceCheckUtils]: 122: Hoare triple {227988#true} havoc #t~nondet22; {227988#true} is VALID [2020-07-18 07:08:01,909 INFO L280 TraceCheckUtils]: 123: Hoare triple {227988#true} ~r3~0 := #t~nondet23; {227988#true} is VALID [2020-07-18 07:08:01,909 INFO L280 TraceCheckUtils]: 124: Hoare triple {227988#true} havoc #t~nondet23; {227988#true} is VALID [2020-07-18 07:08:01,909 INFO L280 TraceCheckUtils]: 125: Hoare triple {227988#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,909 INFO L280 TraceCheckUtils]: 126: Hoare triple {227988#true} ~st3~0 := #t~nondet24; {227988#true} is VALID [2020-07-18 07:08:01,909 INFO L280 TraceCheckUtils]: 127: Hoare triple {227988#true} havoc #t~nondet24; {227988#true} is VALID [2020-07-18 07:08:01,909 INFO L280 TraceCheckUtils]: 128: Hoare triple {227988#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,909 INFO L280 TraceCheckUtils]: 129: Hoare triple {227988#true} ~nl3~0 := #t~nondet25; {227988#true} is VALID [2020-07-18 07:08:01,909 INFO L280 TraceCheckUtils]: 130: Hoare triple {227988#true} havoc #t~nondet25; {227988#true} is VALID [2020-07-18 07:08:01,909 INFO L280 TraceCheckUtils]: 131: Hoare triple {227988#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,909 INFO L280 TraceCheckUtils]: 132: Hoare triple {227988#true} ~m3~0 := #t~nondet26; {227988#true} is VALID [2020-07-18 07:08:01,910 INFO L280 TraceCheckUtils]: 133: Hoare triple {227988#true} havoc #t~nondet26; {227988#true} is VALID [2020-07-18 07:08:01,910 INFO L280 TraceCheckUtils]: 134: Hoare triple {227988#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {227988#true} is VALID [2020-07-18 07:08:01,910 INFO L280 TraceCheckUtils]: 135: Hoare triple {227988#true} ~max3~0 := #t~nondet27; {227988#true} is VALID [2020-07-18 07:08:01,910 INFO L280 TraceCheckUtils]: 136: Hoare triple {227988#true} havoc #t~nondet27; {227988#true} is VALID [2020-07-18 07:08:01,910 INFO L280 TraceCheckUtils]: 137: Hoare triple {227988#true} ~mode3~0 := #t~nondet28; {227988#true} is VALID [2020-07-18 07:08:01,910 INFO L280 TraceCheckUtils]: 138: Hoare triple {227988#true} havoc #t~nondet28; {227988#true} is VALID [2020-07-18 07:08:01,910 INFO L280 TraceCheckUtils]: 139: Hoare triple {227988#true} ~newmax3~0 := #t~nondet29; {227988#true} is VALID [2020-07-18 07:08:01,910 INFO L280 TraceCheckUtils]: 140: Hoare triple {227988#true} havoc #t~nondet29; {227988#true} is VALID [2020-07-18 07:08:01,910 INFO L280 TraceCheckUtils]: 141: Hoare triple {227988#true} havoc ~init__r121~0; {227988#true} is VALID [2020-07-18 07:08:01,911 INFO L280 TraceCheckUtils]: 142: Hoare triple {227988#true} havoc ~init__r131~0; {227988#true} is VALID [2020-07-18 07:08:01,911 INFO L280 TraceCheckUtils]: 143: Hoare triple {227988#true} havoc ~init__r211~0; {227988#true} is VALID [2020-07-18 07:08:01,911 INFO L280 TraceCheckUtils]: 144: Hoare triple {227988#true} havoc ~init__r231~0; {227988#true} is VALID [2020-07-18 07:08:01,911 INFO L280 TraceCheckUtils]: 145: Hoare triple {227988#true} havoc ~init__r311~0; {227988#true} is VALID [2020-07-18 07:08:01,911 INFO L280 TraceCheckUtils]: 146: Hoare triple {227988#true} havoc ~init__r321~0; {227988#true} is VALID [2020-07-18 07:08:01,911 INFO L280 TraceCheckUtils]: 147: Hoare triple {227988#true} havoc ~init__r122~0; {227988#true} is VALID [2020-07-18 07:08:01,911 INFO L280 TraceCheckUtils]: 148: Hoare triple {227988#true} havoc ~init__tmp~0; {227988#true} is VALID [2020-07-18 07:08:01,911 INFO L280 TraceCheckUtils]: 149: Hoare triple {227988#true} havoc ~init__r132~0; {227988#true} is VALID [2020-07-18 07:08:01,911 INFO L280 TraceCheckUtils]: 150: Hoare triple {227988#true} havoc ~init__tmp___0~0; {227988#true} is VALID [2020-07-18 07:08:01,911 INFO L280 TraceCheckUtils]: 151: Hoare triple {227988#true} havoc ~init__r212~0; {227988#true} is VALID [2020-07-18 07:08:01,912 INFO L280 TraceCheckUtils]: 152: Hoare triple {227988#true} havoc ~init__tmp___1~0; {227988#true} is VALID [2020-07-18 07:08:01,912 INFO L280 TraceCheckUtils]: 153: Hoare triple {227988#true} havoc ~init__r232~0; {227988#true} is VALID [2020-07-18 07:08:01,912 INFO L280 TraceCheckUtils]: 154: Hoare triple {227988#true} havoc ~init__tmp___2~0; {227988#true} is VALID [2020-07-18 07:08:01,912 INFO L280 TraceCheckUtils]: 155: Hoare triple {227988#true} havoc ~init__r312~0; {227988#true} is VALID [2020-07-18 07:08:01,912 INFO L280 TraceCheckUtils]: 156: Hoare triple {227988#true} havoc ~init__tmp___3~0; {227988#true} is VALID [2020-07-18 07:08:01,912 INFO L280 TraceCheckUtils]: 157: Hoare triple {227988#true} havoc ~init__r322~0; {227988#true} is VALID [2020-07-18 07:08:01,913 INFO L280 TraceCheckUtils]: 158: Hoare triple {227988#true} havoc ~init__tmp___4~0; {227988#true} is VALID [2020-07-18 07:08:01,913 INFO L280 TraceCheckUtils]: 159: Hoare triple {227988#true} havoc ~init__tmp___5~0; {227988#true} is VALID [2020-07-18 07:08:01,913 INFO L280 TraceCheckUtils]: 160: Hoare triple {227988#true} ~init__r121~0 := ~ep12~0; {227988#true} is VALID [2020-07-18 07:08:01,913 INFO L280 TraceCheckUtils]: 161: Hoare triple {227988#true} ~init__r131~0 := ~ep13~0; {227988#true} is VALID [2020-07-18 07:08:01,913 INFO L280 TraceCheckUtils]: 162: Hoare triple {227988#true} ~init__r211~0 := ~ep21~0; {227988#true} is VALID [2020-07-18 07:08:01,913 INFO L280 TraceCheckUtils]: 163: Hoare triple {227988#true} ~init__r231~0 := ~ep23~0; {227988#true} is VALID [2020-07-18 07:08:01,918 INFO L280 TraceCheckUtils]: 164: Hoare triple {227988#true} ~init__r311~0 := ~ep31~0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,920 INFO L280 TraceCheckUtils]: 165: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__r321~0 := ~ep32~0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,922 INFO L280 TraceCheckUtils]: 166: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,923 INFO L280 TraceCheckUtils]: 167: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,924 INFO L280 TraceCheckUtils]: 168: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__tmp~0 := 0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,926 INFO L280 TraceCheckUtils]: 169: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,927 INFO L280 TraceCheckUtils]: 170: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,929 INFO L280 TraceCheckUtils]: 171: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,930 INFO L280 TraceCheckUtils]: 172: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___0~0 := 0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,932 INFO L280 TraceCheckUtils]: 173: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,933 INFO L280 TraceCheckUtils]: 174: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,935 INFO L280 TraceCheckUtils]: 175: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,936 INFO L280 TraceCheckUtils]: 176: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___1~0 := 0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,937 INFO L280 TraceCheckUtils]: 177: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,938 INFO L280 TraceCheckUtils]: 178: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,938 INFO L280 TraceCheckUtils]: 179: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,939 INFO L280 TraceCheckUtils]: 180: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___2~0 := 0; {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,940 INFO L280 TraceCheckUtils]: 181: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {228051#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 07:08:01,942 INFO L280 TraceCheckUtils]: 182: Hoare triple {228051#(= ~ep31~0 main_~init__r311~0)} assume !(0 == ~init__r311~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,943 INFO L280 TraceCheckUtils]: 183: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___3~0 := 1; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,944 INFO L280 TraceCheckUtils]: 184: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,945 INFO L280 TraceCheckUtils]: 185: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~init__r321~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,946 INFO L280 TraceCheckUtils]: 186: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___4~0 := 1; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,947 INFO L280 TraceCheckUtils]: 187: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,947 INFO L280 TraceCheckUtils]: 188: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id2~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,948 INFO L280 TraceCheckUtils]: 189: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id3~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,949 INFO L280 TraceCheckUtils]: 190: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 != ~id3~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,950 INFO L280 TraceCheckUtils]: 191: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 >= 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,950 INFO L280 TraceCheckUtils]: 192: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 >= 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,951 INFO L280 TraceCheckUtils]: 193: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id3~0 >= 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,952 INFO L280 TraceCheckUtils]: 194: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r1~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,954 INFO L280 TraceCheckUtils]: 195: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r2~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,955 INFO L280 TraceCheckUtils]: 196: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r3~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,956 INFO L280 TraceCheckUtils]: 197: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max1~0 == ~id1~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,957 INFO L280 TraceCheckUtils]: 198: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max2~0 == ~id2~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,957 INFO L280 TraceCheckUtils]: 199: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max3~0 == ~id3~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,958 INFO L280 TraceCheckUtils]: 200: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st1~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,958 INFO L280 TraceCheckUtils]: 201: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st2~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,959 INFO L280 TraceCheckUtils]: 202: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st3~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,960 INFO L280 TraceCheckUtils]: 203: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl1~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,960 INFO L280 TraceCheckUtils]: 204: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl2~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,961 INFO L280 TraceCheckUtils]: 205: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl3~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,963 INFO L280 TraceCheckUtils]: 206: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode1~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,964 INFO L280 TraceCheckUtils]: 207: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode2~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,965 INFO L280 TraceCheckUtils]: 208: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode3~0 % 256; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,966 INFO L280 TraceCheckUtils]: 209: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax1~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,967 INFO L280 TraceCheckUtils]: 210: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax2~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,967 INFO L280 TraceCheckUtils]: 211: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~newmax3~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,968 INFO L280 TraceCheckUtils]: 212: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___5~0 := 1; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,969 INFO L280 TraceCheckUtils]: 213: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~__return_1873~0 := ~init__tmp___5~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,969 INFO L280 TraceCheckUtils]: 214: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := ~__return_1873~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,970 INFO L280 TraceCheckUtils]: 215: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 != ~main__i2~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,971 INFO L280 TraceCheckUtils]: 216: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,972 INFO L280 TraceCheckUtils]: 217: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,972 INFO L280 TraceCheckUtils]: 218: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,973 INFO L280 TraceCheckUtils]: 219: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,975 INFO L280 TraceCheckUtils]: 220: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,976 INFO L280 TraceCheckUtils]: 221: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,977 INFO L280 TraceCheckUtils]: 222: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,977 INFO L280 TraceCheckUtils]: 223: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,978 INFO L280 TraceCheckUtils]: 224: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,979 INFO L280 TraceCheckUtils]: 225: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,979 INFO L280 TraceCheckUtils]: 226: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_old~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,980 INFO L280 TraceCheckUtils]: 227: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_new~0 := ~nomsg~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,980 INFO L280 TraceCheckUtils]: 228: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,981 INFO L280 TraceCheckUtils]: 229: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node1__newmax~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,983 INFO L280 TraceCheckUtils]: 230: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node1__newmax~0 := 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,984 INFO L280 TraceCheckUtils]: 231: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode1~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,985 INFO L280 TraceCheckUtils]: 232: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r1~0 % 256 < 2; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,986 INFO L280 TraceCheckUtils]: 233: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep12~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,986 INFO L280 TraceCheckUtils]: 234: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep13~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,987 INFO L280 TraceCheckUtils]: 235: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode1~0 := 1; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,988 INFO L280 TraceCheckUtils]: 236: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node2__newmax~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,988 INFO L280 TraceCheckUtils]: 237: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node2__newmax~0 := 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,989 INFO L280 TraceCheckUtils]: 238: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode2~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,991 INFO L280 TraceCheckUtils]: 239: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r2~0 % 256 < 2; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,992 INFO L280 TraceCheckUtils]: 240: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep21~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,993 INFO L280 TraceCheckUtils]: 241: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep23~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,994 INFO L280 TraceCheckUtils]: 242: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode2~0 := 1; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,995 INFO L280 TraceCheckUtils]: 243: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} havoc ~node3__newmax~0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,997 INFO L280 TraceCheckUtils]: 244: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~node3__newmax~0 := 0; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,997 INFO L280 TraceCheckUtils]: 245: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode3~0 % 256); {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:01,998 INFO L280 TraceCheckUtils]: 246: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r3~0 % 256 < 2; {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 07:08:02,000 INFO L280 TraceCheckUtils]: 247: Hoare triple {228052#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,000 INFO L280 TraceCheckUtils]: 248: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,000 INFO L280 TraceCheckUtils]: 249: Hoare triple {227989#false} ~mode3~0 := 1; {227989#false} is VALID [2020-07-18 07:08:02,001 INFO L280 TraceCheckUtils]: 250: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-18 07:08:02,001 INFO L280 TraceCheckUtils]: 251: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,001 INFO L280 TraceCheckUtils]: 252: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-18 07:08:02,001 INFO L280 TraceCheckUtils]: 253: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,001 INFO L280 TraceCheckUtils]: 254: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-18 07:08:02,001 INFO L280 TraceCheckUtils]: 255: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,001 INFO L280 TraceCheckUtils]: 256: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-18 07:08:02,001 INFO L280 TraceCheckUtils]: 257: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,001 INFO L280 TraceCheckUtils]: 258: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-18 07:08:02,002 INFO L280 TraceCheckUtils]: 259: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,002 INFO L280 TraceCheckUtils]: 260: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-18 07:08:02,002 INFO L280 TraceCheckUtils]: 261: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,002 INFO L280 TraceCheckUtils]: 262: Hoare triple {227989#false} havoc ~check__tmp~0; {227989#false} is VALID [2020-07-18 07:08:02,002 INFO L280 TraceCheckUtils]: 263: Hoare triple {227989#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,002 INFO L280 TraceCheckUtils]: 264: Hoare triple {227989#false} assume ~st1~0 + ~nl1~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,002 INFO L280 TraceCheckUtils]: 265: Hoare triple {227989#false} assume ~st2~0 + ~nl2~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,002 INFO L280 TraceCheckUtils]: 266: Hoare triple {227989#false} assume ~st3~0 + ~nl3~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,002 INFO L280 TraceCheckUtils]: 267: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-18 07:08:02,003 INFO L280 TraceCheckUtils]: 268: Hoare triple {227989#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {227989#false} is VALID [2020-07-18 07:08:02,003 INFO L280 TraceCheckUtils]: 269: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-18 07:08:02,003 INFO L280 TraceCheckUtils]: 270: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-18 07:08:02,003 INFO L280 TraceCheckUtils]: 271: Hoare triple {227989#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {227989#false} is VALID [2020-07-18 07:08:02,003 INFO L280 TraceCheckUtils]: 272: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-18 07:08:02,003 INFO L280 TraceCheckUtils]: 273: Hoare triple {227989#false} ~check__tmp~0 := 1; {227989#false} is VALID [2020-07-18 07:08:02,003 INFO L280 TraceCheckUtils]: 274: Hoare triple {227989#false} ~__return_2019~0 := ~check__tmp~0; {227989#false} is VALID [2020-07-18 07:08:02,003 INFO L280 TraceCheckUtils]: 275: Hoare triple {227989#false} ~main__c1~0 := ~__return_2019~0; {227989#false} is VALID [2020-07-18 07:08:02,004 INFO L280 TraceCheckUtils]: 276: Hoare triple {227989#false} havoc ~__tmp_1~0; {227989#false} is VALID [2020-07-18 07:08:02,004 INFO L280 TraceCheckUtils]: 277: Hoare triple {227989#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-18 07:08:02,004 INFO L280 TraceCheckUtils]: 278: Hoare triple {227989#false} havoc ~assert__arg~0; {227989#false} is VALID [2020-07-18 07:08:02,004 INFO L280 TraceCheckUtils]: 279: Hoare triple {227989#false} ~assert__arg~0 := ~__tmp_1~0; {227989#false} is VALID [2020-07-18 07:08:02,004 INFO L280 TraceCheckUtils]: 280: Hoare triple {227989#false} assume !(0 == ~assert__arg~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,004 INFO L280 TraceCheckUtils]: 281: Hoare triple {227989#false} havoc ~node1__newmax~1; {227989#false} is VALID [2020-07-18 07:08:02,004 INFO L280 TraceCheckUtils]: 282: Hoare triple {227989#false} ~node1__newmax~1 := 0; {227989#false} is VALID [2020-07-18 07:08:02,004 INFO L280 TraceCheckUtils]: 283: Hoare triple {227989#false} assume !(0 == ~mode1~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,004 INFO L280 TraceCheckUtils]: 284: Hoare triple {227989#false} assume !(255 == ~r1~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,005 INFO L280 TraceCheckUtils]: 285: Hoare triple {227989#false} ~r1~0 := 1 + ~r1~0 % 256; {227989#false} is VALID [2020-07-18 07:08:02,005 INFO L280 TraceCheckUtils]: 286: Hoare triple {227989#false} assume !!(0 == ~ep21~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,005 INFO L280 TraceCheckUtils]: 287: Hoare triple {227989#false} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,005 INFO L280 TraceCheckUtils]: 288: Hoare triple {227989#false} ~newmax1~0 := ~node1__newmax~1; {227989#false} is VALID [2020-07-18 07:08:02,005 INFO L280 TraceCheckUtils]: 289: Hoare triple {227989#false} assume !(2 == ~r1~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,005 INFO L280 TraceCheckUtils]: 290: Hoare triple {227989#false} ~mode1~0 := 0; {227989#false} is VALID [2020-07-18 07:08:02,005 INFO L280 TraceCheckUtils]: 291: Hoare triple {227989#false} havoc ~node2__newmax~1; {227989#false} is VALID [2020-07-18 07:08:02,005 INFO L280 TraceCheckUtils]: 292: Hoare triple {227989#false} ~node2__newmax~1 := 0; {227989#false} is VALID [2020-07-18 07:08:02,005 INFO L280 TraceCheckUtils]: 293: Hoare triple {227989#false} assume !(0 == ~mode2~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,006 INFO L280 TraceCheckUtils]: 294: Hoare triple {227989#false} assume !(255 == ~r2~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,006 INFO L280 TraceCheckUtils]: 295: Hoare triple {227989#false} ~r2~0 := 1 + ~r2~0 % 256; {227989#false} is VALID [2020-07-18 07:08:02,006 INFO L280 TraceCheckUtils]: 296: Hoare triple {227989#false} assume !!(0 == ~ep12~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,006 INFO L280 TraceCheckUtils]: 297: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,006 INFO L280 TraceCheckUtils]: 298: Hoare triple {227989#false} ~newmax2~0 := ~node2__newmax~1; {227989#false} is VALID [2020-07-18 07:08:02,006 INFO L280 TraceCheckUtils]: 299: Hoare triple {227989#false} assume !(2 == ~r2~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,006 INFO L280 TraceCheckUtils]: 300: Hoare triple {227989#false} ~mode2~0 := 0; {227989#false} is VALID [2020-07-18 07:08:02,006 INFO L280 TraceCheckUtils]: 301: Hoare triple {227989#false} havoc ~node3__newmax~1; {227989#false} is VALID [2020-07-18 07:08:02,006 INFO L280 TraceCheckUtils]: 302: Hoare triple {227989#false} ~node3__newmax~1 := 0; {227989#false} is VALID [2020-07-18 07:08:02,007 INFO L280 TraceCheckUtils]: 303: Hoare triple {227989#false} assume !(0 == ~mode3~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,007 INFO L280 TraceCheckUtils]: 304: Hoare triple {227989#false} assume !(255 == ~r3~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,007 INFO L280 TraceCheckUtils]: 305: Hoare triple {227989#false} ~r3~0 := 1 + ~r3~0 % 256; {227989#false} is VALID [2020-07-18 07:08:02,007 INFO L280 TraceCheckUtils]: 306: Hoare triple {227989#false} assume !!(0 == ~ep13~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,007 INFO L280 TraceCheckUtils]: 307: Hoare triple {227989#false} assume !!(0 == ~ep23~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,007 INFO L280 TraceCheckUtils]: 308: Hoare triple {227989#false} ~newmax3~0 := ~node3__newmax~1; {227989#false} is VALID [2020-07-18 07:08:02,007 INFO L280 TraceCheckUtils]: 309: Hoare triple {227989#false} assume !(2 == ~r3~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,007 INFO L280 TraceCheckUtils]: 310: Hoare triple {227989#false} ~mode3~0 := 0; {227989#false} is VALID [2020-07-18 07:08:02,008 INFO L280 TraceCheckUtils]: 311: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-18 07:08:02,008 INFO L280 TraceCheckUtils]: 312: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,008 INFO L280 TraceCheckUtils]: 313: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-18 07:08:02,008 INFO L280 TraceCheckUtils]: 314: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,008 INFO L280 TraceCheckUtils]: 315: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-18 07:08:02,008 INFO L280 TraceCheckUtils]: 316: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,008 INFO L280 TraceCheckUtils]: 317: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-18 07:08:02,008 INFO L280 TraceCheckUtils]: 318: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,008 INFO L280 TraceCheckUtils]: 319: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-18 07:08:02,009 INFO L280 TraceCheckUtils]: 320: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,009 INFO L280 TraceCheckUtils]: 321: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-18 07:08:02,009 INFO L280 TraceCheckUtils]: 322: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,009 INFO L280 TraceCheckUtils]: 323: Hoare triple {227989#false} havoc ~check__tmp~1; {227989#false} is VALID [2020-07-18 07:08:02,009 INFO L280 TraceCheckUtils]: 324: Hoare triple {227989#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,009 INFO L280 TraceCheckUtils]: 325: Hoare triple {227989#false} assume ~st1~0 + ~nl1~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,009 INFO L280 TraceCheckUtils]: 326: Hoare triple {227989#false} assume ~st2~0 + ~nl2~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,009 INFO L280 TraceCheckUtils]: 327: Hoare triple {227989#false} assume ~st3~0 + ~nl3~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,009 INFO L280 TraceCheckUtils]: 328: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-18 07:08:02,010 INFO L280 TraceCheckUtils]: 329: Hoare triple {227989#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {227989#false} is VALID [2020-07-18 07:08:02,010 INFO L280 TraceCheckUtils]: 330: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-18 07:08:02,010 INFO L280 TraceCheckUtils]: 331: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-18 07:08:02,010 INFO L280 TraceCheckUtils]: 332: Hoare triple {227989#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {227989#false} is VALID [2020-07-18 07:08:02,010 INFO L280 TraceCheckUtils]: 333: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-18 07:08:02,010 INFO L280 TraceCheckUtils]: 334: Hoare triple {227989#false} ~check__tmp~1 := 1; {227989#false} is VALID [2020-07-18 07:08:02,010 INFO L280 TraceCheckUtils]: 335: Hoare triple {227989#false} ~__return_2152~0 := ~check__tmp~1; {227989#false} is VALID [2020-07-18 07:08:02,010 INFO L280 TraceCheckUtils]: 336: Hoare triple {227989#false} ~main__c1~0 := ~__return_2152~0; {227989#false} is VALID [2020-07-18 07:08:02,010 INFO L280 TraceCheckUtils]: 337: Hoare triple {227989#false} havoc ~__tmp_2~0; {227989#false} is VALID [2020-07-18 07:08:02,011 INFO L280 TraceCheckUtils]: 338: Hoare triple {227989#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-18 07:08:02,011 INFO L280 TraceCheckUtils]: 339: Hoare triple {227989#false} havoc ~assert__arg~1; {227989#false} is VALID [2020-07-18 07:08:02,011 INFO L280 TraceCheckUtils]: 340: Hoare triple {227989#false} ~assert__arg~1 := ~__tmp_2~0; {227989#false} is VALID [2020-07-18 07:08:02,011 INFO L280 TraceCheckUtils]: 341: Hoare triple {227989#false} assume !(0 == ~assert__arg~1 % 256); {227989#false} is VALID [2020-07-18 07:08:02,011 INFO L280 TraceCheckUtils]: 342: Hoare triple {227989#false} havoc ~node1__newmax~2; {227989#false} is VALID [2020-07-18 07:08:02,011 INFO L280 TraceCheckUtils]: 343: Hoare triple {227989#false} ~node1__newmax~2 := 0; {227989#false} is VALID [2020-07-18 07:08:02,011 INFO L280 TraceCheckUtils]: 344: Hoare triple {227989#false} assume !!(0 == ~mode1~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,011 INFO L280 TraceCheckUtils]: 345: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-18 07:08:02,012 INFO L280 TraceCheckUtils]: 346: Hoare triple {227989#false} assume !!(0 == ~ep12~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,012 INFO L280 TraceCheckUtils]: 347: Hoare triple {227989#false} assume !!(0 == ~ep13~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,012 INFO L280 TraceCheckUtils]: 348: Hoare triple {227989#false} ~mode1~0 := 1; {227989#false} is VALID [2020-07-18 07:08:02,012 INFO L280 TraceCheckUtils]: 349: Hoare triple {227989#false} havoc ~node2__newmax~2; {227989#false} is VALID [2020-07-18 07:08:02,012 INFO L280 TraceCheckUtils]: 350: Hoare triple {227989#false} ~node2__newmax~2 := 0; {227989#false} is VALID [2020-07-18 07:08:02,012 INFO L280 TraceCheckUtils]: 351: Hoare triple {227989#false} assume !!(0 == ~mode2~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,012 INFO L280 TraceCheckUtils]: 352: Hoare triple {227989#false} assume ~r2~0 % 256 < 2; {227989#false} is VALID [2020-07-18 07:08:02,012 INFO L280 TraceCheckUtils]: 353: Hoare triple {227989#false} assume !!(0 == ~ep21~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,012 INFO L280 TraceCheckUtils]: 354: Hoare triple {227989#false} assume !!(0 == ~ep23~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,013 INFO L280 TraceCheckUtils]: 355: Hoare triple {227989#false} ~mode2~0 := 1; {227989#false} is VALID [2020-07-18 07:08:02,013 INFO L280 TraceCheckUtils]: 356: Hoare triple {227989#false} havoc ~node3__newmax~2; {227989#false} is VALID [2020-07-18 07:08:02,013 INFO L280 TraceCheckUtils]: 357: Hoare triple {227989#false} ~node3__newmax~2 := 0; {227989#false} is VALID [2020-07-18 07:08:02,013 INFO L280 TraceCheckUtils]: 358: Hoare triple {227989#false} assume !!(0 == ~mode3~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,013 INFO L280 TraceCheckUtils]: 359: Hoare triple {227989#false} assume ~r3~0 % 256 < 2; {227989#false} is VALID [2020-07-18 07:08:02,013 INFO L280 TraceCheckUtils]: 360: Hoare triple {227989#false} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,013 INFO L280 TraceCheckUtils]: 361: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,013 INFO L280 TraceCheckUtils]: 362: Hoare triple {227989#false} ~mode3~0 := 1; {227989#false} is VALID [2020-07-18 07:08:02,013 INFO L280 TraceCheckUtils]: 363: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-18 07:08:02,014 INFO L280 TraceCheckUtils]: 364: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,014 INFO L280 TraceCheckUtils]: 365: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-18 07:08:02,014 INFO L280 TraceCheckUtils]: 366: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,014 INFO L280 TraceCheckUtils]: 367: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-18 07:08:02,014 INFO L280 TraceCheckUtils]: 368: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,014 INFO L280 TraceCheckUtils]: 369: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-18 07:08:02,014 INFO L280 TraceCheckUtils]: 370: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,014 INFO L280 TraceCheckUtils]: 371: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-18 07:08:02,014 INFO L280 TraceCheckUtils]: 372: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,015 INFO L280 TraceCheckUtils]: 373: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-18 07:08:02,015 INFO L280 TraceCheckUtils]: 374: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,015 INFO L280 TraceCheckUtils]: 375: Hoare triple {227989#false} havoc ~check__tmp~2; {227989#false} is VALID [2020-07-18 07:08:02,015 INFO L280 TraceCheckUtils]: 376: Hoare triple {227989#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,015 INFO L280 TraceCheckUtils]: 377: Hoare triple {227989#false} assume ~st1~0 + ~nl1~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,015 INFO L280 TraceCheckUtils]: 378: Hoare triple {227989#false} assume ~st2~0 + ~nl2~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,015 INFO L280 TraceCheckUtils]: 379: Hoare triple {227989#false} assume ~st3~0 + ~nl3~0 <= 1; {227989#false} is VALID [2020-07-18 07:08:02,015 INFO L280 TraceCheckUtils]: 380: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-18 07:08:02,016 INFO L280 TraceCheckUtils]: 381: Hoare triple {227989#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {227989#false} is VALID [2020-07-18 07:08:02,016 INFO L280 TraceCheckUtils]: 382: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-18 07:08:02,016 INFO L280 TraceCheckUtils]: 383: Hoare triple {227989#false} assume !(~r1~0 % 256 >= 2); {227989#false} is VALID [2020-07-18 07:08:02,016 INFO L280 TraceCheckUtils]: 384: Hoare triple {227989#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {227989#false} is VALID [2020-07-18 07:08:02,017 INFO L280 TraceCheckUtils]: 385: Hoare triple {227989#false} assume ~r1~0 % 256 < 2; {227989#false} is VALID [2020-07-18 07:08:02,017 INFO L280 TraceCheckUtils]: 386: Hoare triple {227989#false} ~check__tmp~2 := 1; {227989#false} is VALID [2020-07-18 07:08:02,018 INFO L280 TraceCheckUtils]: 387: Hoare triple {227989#false} ~__return_2288~0 := ~check__tmp~2; {227989#false} is VALID [2020-07-18 07:08:02,018 INFO L280 TraceCheckUtils]: 388: Hoare triple {227989#false} ~main__c1~0 := ~__return_2288~0; {227989#false} is VALID [2020-07-18 07:08:02,018 INFO L280 TraceCheckUtils]: 389: Hoare triple {227989#false} havoc ~__tmp_3~0; {227989#false} is VALID [2020-07-18 07:08:02,018 INFO L280 TraceCheckUtils]: 390: Hoare triple {227989#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-18 07:08:02,018 INFO L280 TraceCheckUtils]: 391: Hoare triple {227989#false} havoc ~assert__arg~2; {227989#false} is VALID [2020-07-18 07:08:02,019 INFO L280 TraceCheckUtils]: 392: Hoare triple {227989#false} ~assert__arg~2 := ~__tmp_3~0; {227989#false} is VALID [2020-07-18 07:08:02,019 INFO L280 TraceCheckUtils]: 393: Hoare triple {227989#false} assume !(0 == ~assert__arg~2 % 256); {227989#false} is VALID [2020-07-18 07:08:02,019 INFO L280 TraceCheckUtils]: 394: Hoare triple {227989#false} havoc ~node1__newmax~3; {227989#false} is VALID [2020-07-18 07:08:02,019 INFO L280 TraceCheckUtils]: 395: Hoare triple {227989#false} ~node1__newmax~3 := 0; {227989#false} is VALID [2020-07-18 07:08:02,019 INFO L280 TraceCheckUtils]: 396: Hoare triple {227989#false} assume !(0 == ~mode1~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,020 INFO L280 TraceCheckUtils]: 397: Hoare triple {227989#false} assume !(255 == ~r1~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,020 INFO L280 TraceCheckUtils]: 398: Hoare triple {227989#false} ~r1~0 := 1 + ~r1~0 % 256; {227989#false} is VALID [2020-07-18 07:08:02,020 INFO L280 TraceCheckUtils]: 399: Hoare triple {227989#false} assume !!(0 == ~ep21~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,020 INFO L280 TraceCheckUtils]: 400: Hoare triple {227989#false} assume !!(0 == ~ep31~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,020 INFO L280 TraceCheckUtils]: 401: Hoare triple {227989#false} ~newmax1~0 := ~node1__newmax~3; {227989#false} is VALID [2020-07-18 07:08:02,021 INFO L280 TraceCheckUtils]: 402: Hoare triple {227989#false} assume 2 == ~r1~0 % 256; {227989#false} is VALID [2020-07-18 07:08:02,021 INFO L280 TraceCheckUtils]: 403: Hoare triple {227989#false} assume ~max1~0 == ~id1~0; {227989#false} is VALID [2020-07-18 07:08:02,021 INFO L280 TraceCheckUtils]: 404: Hoare triple {227989#false} ~st1~0 := 1; {227989#false} is VALID [2020-07-18 07:08:02,021 INFO L280 TraceCheckUtils]: 405: Hoare triple {227989#false} ~mode1~0 := 0; {227989#false} is VALID [2020-07-18 07:08:02,021 INFO L280 TraceCheckUtils]: 406: Hoare triple {227989#false} havoc ~node2__newmax~3; {227989#false} is VALID [2020-07-18 07:08:02,021 INFO L280 TraceCheckUtils]: 407: Hoare triple {227989#false} ~node2__newmax~3 := 0; {227989#false} is VALID [2020-07-18 07:08:02,022 INFO L280 TraceCheckUtils]: 408: Hoare triple {227989#false} assume !(0 == ~mode2~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,022 INFO L280 TraceCheckUtils]: 409: Hoare triple {227989#false} assume !(255 == ~r2~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,022 INFO L280 TraceCheckUtils]: 410: Hoare triple {227989#false} ~r2~0 := 1 + ~r2~0 % 256; {227989#false} is VALID [2020-07-18 07:08:02,022 INFO L280 TraceCheckUtils]: 411: Hoare triple {227989#false} assume !!(0 == ~ep12~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,023 INFO L280 TraceCheckUtils]: 412: Hoare triple {227989#false} assume !!(0 == ~ep32~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,023 INFO L280 TraceCheckUtils]: 413: Hoare triple {227989#false} ~newmax2~0 := ~node2__newmax~3; {227989#false} is VALID [2020-07-18 07:08:02,023 INFO L280 TraceCheckUtils]: 414: Hoare triple {227989#false} assume 2 == ~r2~0 % 256; {227989#false} is VALID [2020-07-18 07:08:02,023 INFO L280 TraceCheckUtils]: 415: Hoare triple {227989#false} assume ~max2~0 == ~id2~0; {227989#false} is VALID [2020-07-18 07:08:02,023 INFO L280 TraceCheckUtils]: 416: Hoare triple {227989#false} ~st2~0 := 1; {227989#false} is VALID [2020-07-18 07:08:02,028 INFO L280 TraceCheckUtils]: 417: Hoare triple {227989#false} ~mode2~0 := 0; {227989#false} is VALID [2020-07-18 07:08:02,028 INFO L280 TraceCheckUtils]: 418: Hoare triple {227989#false} havoc ~node3__newmax~3; {227989#false} is VALID [2020-07-18 07:08:02,028 INFO L280 TraceCheckUtils]: 419: Hoare triple {227989#false} ~node3__newmax~3 := 0; {227989#false} is VALID [2020-07-18 07:08:02,028 INFO L280 TraceCheckUtils]: 420: Hoare triple {227989#false} assume !(0 == ~mode3~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,028 INFO L280 TraceCheckUtils]: 421: Hoare triple {227989#false} assume !(255 == ~r3~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,029 INFO L280 TraceCheckUtils]: 422: Hoare triple {227989#false} ~r3~0 := 1 + ~r3~0 % 256; {227989#false} is VALID [2020-07-18 07:08:02,029 INFO L280 TraceCheckUtils]: 423: Hoare triple {227989#false} assume !!(0 == ~ep13~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,029 INFO L280 TraceCheckUtils]: 424: Hoare triple {227989#false} assume !!(0 == ~ep23~0 % 256); {227989#false} is VALID [2020-07-18 07:08:02,029 INFO L280 TraceCheckUtils]: 425: Hoare triple {227989#false} ~newmax3~0 := ~node3__newmax~3; {227989#false} is VALID [2020-07-18 07:08:02,029 INFO L280 TraceCheckUtils]: 426: Hoare triple {227989#false} assume 2 == ~r3~0 % 256; {227989#false} is VALID [2020-07-18 07:08:02,029 INFO L280 TraceCheckUtils]: 427: Hoare triple {227989#false} assume ~max3~0 == ~id3~0; {227989#false} is VALID [2020-07-18 07:08:02,030 INFO L280 TraceCheckUtils]: 428: Hoare triple {227989#false} ~st3~0 := 1; {227989#false} is VALID [2020-07-18 07:08:02,030 INFO L280 TraceCheckUtils]: 429: Hoare triple {227989#false} ~mode3~0 := 0; {227989#false} is VALID [2020-07-18 07:08:02,030 INFO L280 TraceCheckUtils]: 430: Hoare triple {227989#false} ~p12_old~0 := ~p12_new~0; {227989#false} is VALID [2020-07-18 07:08:02,030 INFO L280 TraceCheckUtils]: 431: Hoare triple {227989#false} ~p12_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,030 INFO L280 TraceCheckUtils]: 432: Hoare triple {227989#false} ~p13_old~0 := ~p13_new~0; {227989#false} is VALID [2020-07-18 07:08:02,030 INFO L280 TraceCheckUtils]: 433: Hoare triple {227989#false} ~p13_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,031 INFO L280 TraceCheckUtils]: 434: Hoare triple {227989#false} ~p21_old~0 := ~p21_new~0; {227989#false} is VALID [2020-07-18 07:08:02,031 INFO L280 TraceCheckUtils]: 435: Hoare triple {227989#false} ~p21_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,031 INFO L280 TraceCheckUtils]: 436: Hoare triple {227989#false} ~p23_old~0 := ~p23_new~0; {227989#false} is VALID [2020-07-18 07:08:02,031 INFO L280 TraceCheckUtils]: 437: Hoare triple {227989#false} ~p23_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,031 INFO L280 TraceCheckUtils]: 438: Hoare triple {227989#false} ~p31_old~0 := ~p31_new~0; {227989#false} is VALID [2020-07-18 07:08:02,031 INFO L280 TraceCheckUtils]: 439: Hoare triple {227989#false} ~p31_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,032 INFO L280 TraceCheckUtils]: 440: Hoare triple {227989#false} ~p32_old~0 := ~p32_new~0; {227989#false} is VALID [2020-07-18 07:08:02,032 INFO L280 TraceCheckUtils]: 441: Hoare triple {227989#false} ~p32_new~0 := ~nomsg~0; {227989#false} is VALID [2020-07-18 07:08:02,032 INFO L280 TraceCheckUtils]: 442: Hoare triple {227989#false} havoc ~check__tmp~3; {227989#false} is VALID [2020-07-18 07:08:02,032 INFO L280 TraceCheckUtils]: 443: Hoare triple {227989#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {227989#false} is VALID [2020-07-18 07:08:02,032 INFO L280 TraceCheckUtils]: 444: Hoare triple {227989#false} ~check__tmp~3 := 0; {227989#false} is VALID [2020-07-18 07:08:02,032 INFO L280 TraceCheckUtils]: 445: Hoare triple {227989#false} ~__return_2426~0 := ~check__tmp~3; {227989#false} is VALID [2020-07-18 07:08:02,033 INFO L280 TraceCheckUtils]: 446: Hoare triple {227989#false} ~main__c1~0 := ~__return_2426~0; {227989#false} is VALID [2020-07-18 07:08:02,033 INFO L280 TraceCheckUtils]: 447: Hoare triple {227989#false} havoc ~__tmp_4~0; {227989#false} is VALID [2020-07-18 07:08:02,033 INFO L280 TraceCheckUtils]: 448: Hoare triple {227989#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {227989#false} is VALID [2020-07-18 07:08:02,033 INFO L280 TraceCheckUtils]: 449: Hoare triple {227989#false} havoc ~assert__arg~3; {227989#false} is VALID [2020-07-18 07:08:02,033 INFO L280 TraceCheckUtils]: 450: Hoare triple {227989#false} ~assert__arg~3 := ~__tmp_4~0; {227989#false} is VALID [2020-07-18 07:08:02,033 INFO L280 TraceCheckUtils]: 451: Hoare triple {227989#false} assume 0 == ~assert__arg~3 % 256; {227989#false} is VALID [2020-07-18 07:08:02,034 INFO L280 TraceCheckUtils]: 452: Hoare triple {227989#false} assume !false; {227989#false} is VALID [2020-07-18 07:08:02,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 07:08:02,149 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1342319457] [2020-07-18 07:08:02,149 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 07:08:02,150 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 07:08:02,150 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1868874389] [2020-07-18 07:08:02,151 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 453 [2020-07-18 07:08:02,152 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 07:08:02,152 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 07:08:03,113 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 453 edges. 453 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:08:03,114 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 07:08:03,114 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 07:08:03,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 07:08:03,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 07:08:03,115 INFO L87 Difference]: Start difference. First operand 7155 states and 8907 transitions. Second operand 5 states. [2020-07-18 07:10:28,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:10:28,213 INFO L93 Difference]: Finished difference Result 19130 states and 23824 transitions. [2020-07-18 07:10:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 07:10:28,213 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 453 [2020-07-18 07:10:28,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 07:10:28,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 07:10:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2429 transitions. [2020-07-18 07:10:28,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 07:10:28,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2429 transitions. [2020-07-18 07:10:28,238 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2429 transitions. [2020-07-18 07:10:33,455 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2429 edges. 2429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:10:39,010 INFO L225 Difference]: With dead ends: 19130 [2020-07-18 07:10:39,011 INFO L226 Difference]: Without dead ends: 12218 [2020-07-18 07:10:39,020 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 07:10:39,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12218 states. [2020-07-18 07:12:07,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12218 to 12216. [2020-07-18 07:12:07,892 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 07:12:07,892 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12218 states. Second operand 12216 states. [2020-07-18 07:12:07,892 INFO L74 IsIncluded]: Start isIncluded. First operand 12218 states. Second operand 12216 states. [2020-07-18 07:12:07,892 INFO L87 Difference]: Start difference. First operand 12218 states. Second operand 12216 states. [2020-07-18 07:12:12,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:12:12,229 INFO L93 Difference]: Finished difference Result 12218 states and 15103 transitions. [2020-07-18 07:12:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 12218 states and 15103 transitions. [2020-07-18 07:12:12,238 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:12:12,238 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:12:12,238 INFO L74 IsIncluded]: Start isIncluded. First operand 12216 states. Second operand 12218 states. [2020-07-18 07:12:12,238 INFO L87 Difference]: Start difference. First operand 12216 states. Second operand 12218 states. [2020-07-18 07:12:16,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:12:16,896 INFO L93 Difference]: Finished difference Result 12218 states and 15103 transitions. [2020-07-18 07:12:16,896 INFO L276 IsEmpty]: Start isEmpty. Operand 12218 states and 15103 transitions. [2020-07-18 07:12:16,908 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:12:16,909 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:12:16,909 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 07:12:16,909 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 07:12:16,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12216 states. [2020-07-18 07:12:23,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12216 states to 12216 states and 15102 transitions. [2020-07-18 07:12:23,181 INFO L78 Accepts]: Start accepts. Automaton has 12216 states and 15102 transitions. Word has length 453 [2020-07-18 07:12:23,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 07:12:23,181 INFO L479 AbstractCegarLoop]: Abstraction has 12216 states and 15102 transitions. [2020-07-18 07:12:23,181 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 07:12:23,182 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12216 states and 15102 transitions.