/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 01:01:15,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 01:01:15,202 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 01:01:15,219 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 01:01:15,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 01:01:15,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 01:01:15,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 01:01:15,226 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 01:01:15,229 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 01:01:15,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 01:01:15,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 01:01:15,234 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 01:01:15,234 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 01:01:15,236 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 01:01:15,237 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 01:01:15,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 01:01:15,241 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 01:01:15,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 01:01:15,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 01:01:15,247 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 01:01:15,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 01:01:15,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 01:01:15,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 01:01:15,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 01:01:15,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 01:01:15,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 01:01:15,258 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 01:01:15,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 01:01:15,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 01:01:15,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 01:01:15,261 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 01:01:15,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 01:01:15,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 01:01:15,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 01:01:15,269 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 01:01:15,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 01:01:15,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 01:01:15,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 01:01:15,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 01:01:15,273 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 01:01:15,274 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 01:01:15,275 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 01:01:15,288 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 01:01:15,289 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 01:01:15,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 01:01:15,291 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 01:01:15,291 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 01:01:15,291 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 01:01:15,292 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 01:01:15,292 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 01:01:15,292 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 01:01:15,292 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 01:01:15,292 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 01:01:15,293 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 01:01:15,293 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 01:01:15,293 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 01:01:15,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 01:01:15,294 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 01:01:15,294 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 01:01:15,294 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 01:01:15,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 01:01:15,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 01:01:15,295 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 01:01:15,295 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 01:01:15,295 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 01:01:15,731 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 01:01:15,751 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 01:01:15,756 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 01:01:15,758 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 01:01:15,759 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 01:01:15,760 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-18 01:01:15,850 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed643411d/0e248b3e315d48cc89ed5640e4c8ff30/FLAG8eac9df4d [2020-07-18 01:01:16,611 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 01:01:16,612 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-18 01:01:16,631 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed643411d/0e248b3e315d48cc89ed5640e4c8ff30/FLAG8eac9df4d [2020-07-18 01:01:16,827 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed643411d/0e248b3e315d48cc89ed5640e4c8ff30 [2020-07-18 01:01:16,847 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 01:01:16,852 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 01:01:16,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 01:01:16,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 01:01:16,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 01:01:16,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 01:01:16" (1/1) ... [2020-07-18 01:01:16,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e1511d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 01:01:16, skipping insertion in model container [2020-07-18 01:01:16,873 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 01:01:16" (1/1) ... [2020-07-18 01:01:16,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 01:01:16,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 01:01:17,931 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 01:01:17,949 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 01:01:18,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 01:01:18,249 INFO L208 MainTranslator]: Completed translation [2020-07-18 01:01:18,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 01:01:18 WrapperNode [2020-07-18 01:01:18,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 01:01:18,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 01:01:18,251 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 01:01:18,252 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 01:01:18,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 01:01:18" (1/1) ... [2020-07-18 01:01:18,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 01:01:18" (1/1) ... [2020-07-18 01:01:18,290 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 01:01:18" (1/1) ... [2020-07-18 01:01:18,291 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 01:01:18" (1/1) ... [2020-07-18 01:01:18,346 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 01:01:18" (1/1) ... [2020-07-18 01:01:18,390 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 01:01:18" (1/1) ... [2020-07-18 01:01:18,398 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 01:01:18" (1/1) ... [2020-07-18 01:01:18,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 01:01:18,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 01:01:18,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 01:01:18,411 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 01:01:18,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 01:01:18" (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 01:01:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 01:01:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 01:01:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-18 01:01:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 01:01:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 01:01:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-18 01:01:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-18 01:01:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-18 01:01:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 01:01:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-18 01:01:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-18 01:01:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-18 01:01:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-18 01:01:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-18 01:01:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-18 01:01:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-18 01:01:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-18 01:01:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 01:01:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 01:01:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 01:01:22,165 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 01:01:22,166 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-18 01:01:22,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 01:01:22 BoogieIcfgContainer [2020-07-18 01:01:22,181 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 01:01:22,183 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 01:01:22,183 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 01:01:22,188 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 01:01:22,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 01:01:16" (1/3) ... [2020-07-18 01:01:22,190 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2564ce50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 01:01:22, skipping insertion in model container [2020-07-18 01:01:22,191 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 01:01:18" (2/3) ... [2020-07-18 01:01:22,191 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2564ce50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 01:01:22, skipping insertion in model container [2020-07-18 01:01:22,191 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 01:01:22" (3/3) ... [2020-07-18 01:01:22,194 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-18 01:01:22,207 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 01:01:22,220 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 01:01:22,236 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 01:01:22,266 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 01:01:22,266 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 01:01:22,267 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 01:01:22,267 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 01:01:22,267 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 01:01:22,267 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 01:01:22,267 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 01:01:22,268 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 01:01:22,308 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states. [2020-07-18 01:01:22,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-18 01:01:22,360 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 01:01:22,362 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 01:01:22,363 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 01:01:22,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 01:01:22,372 INFO L82 PathProgramCache]: Analyzing trace with hash 752602954, now seen corresponding path program 1 times [2020-07-18 01:01:22,384 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 01:01:22,385 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [827813382] [2020-07-18 01:01:22,386 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 01:01:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:01:24,227 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 01:01:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:01:24,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {981#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {915#true} ~nomsg~0 := -1; {915#true} is VALID [2020-07-18 01:01:24,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {915#true} ~p12~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {915#true} ~p12_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,359 INFO L280 TraceCheckUtils]: 4: Hoare triple {915#true} ~p12_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,360 INFO L280 TraceCheckUtils]: 5: Hoare triple {915#true} ~ep12~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {915#true} ~p13~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,362 INFO L280 TraceCheckUtils]: 7: Hoare triple {915#true} ~p13_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {915#true} ~p13_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,363 INFO L280 TraceCheckUtils]: 9: Hoare triple {915#true} ~ep13~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {915#true} ~p21~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,364 INFO L280 TraceCheckUtils]: 11: Hoare triple {915#true} ~p21_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,365 INFO L280 TraceCheckUtils]: 12: Hoare triple {915#true} ~p21_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,365 INFO L280 TraceCheckUtils]: 13: Hoare triple {915#true} ~ep21~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,366 INFO L280 TraceCheckUtils]: 14: Hoare triple {915#true} ~p23~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,366 INFO L280 TraceCheckUtils]: 15: Hoare triple {915#true} ~p23_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,367 INFO L280 TraceCheckUtils]: 16: Hoare triple {915#true} ~p23_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,368 INFO L280 TraceCheckUtils]: 17: Hoare triple {915#true} ~ep23~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,368 INFO L280 TraceCheckUtils]: 18: Hoare triple {915#true} ~p31~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,369 INFO L280 TraceCheckUtils]: 19: Hoare triple {915#true} ~p31_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,369 INFO L280 TraceCheckUtils]: 20: Hoare triple {915#true} ~p31_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,370 INFO L280 TraceCheckUtils]: 21: Hoare triple {915#true} ~ep31~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,370 INFO L280 TraceCheckUtils]: 22: Hoare triple {915#true} ~p32~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,371 INFO L280 TraceCheckUtils]: 23: Hoare triple {915#true} ~p32_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,371 INFO L280 TraceCheckUtils]: 24: Hoare triple {915#true} ~p32_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,372 INFO L280 TraceCheckUtils]: 25: Hoare triple {915#true} ~ep32~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,372 INFO L280 TraceCheckUtils]: 26: Hoare triple {915#true} ~id1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,372 INFO L280 TraceCheckUtils]: 27: Hoare triple {915#true} ~r1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,373 INFO L280 TraceCheckUtils]: 28: Hoare triple {915#true} ~st1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,373 INFO L280 TraceCheckUtils]: 29: Hoare triple {915#true} ~nl1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,374 INFO L280 TraceCheckUtils]: 30: Hoare triple {915#true} ~m1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,374 INFO L280 TraceCheckUtils]: 31: Hoare triple {915#true} ~max1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,375 INFO L280 TraceCheckUtils]: 32: Hoare triple {915#true} ~mode1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,375 INFO L280 TraceCheckUtils]: 33: Hoare triple {915#true} ~newmax1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,376 INFO L280 TraceCheckUtils]: 34: Hoare triple {915#true} ~id2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,376 INFO L280 TraceCheckUtils]: 35: Hoare triple {915#true} ~r2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,377 INFO L280 TraceCheckUtils]: 36: Hoare triple {915#true} ~st2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,377 INFO L280 TraceCheckUtils]: 37: Hoare triple {915#true} ~nl2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,378 INFO L280 TraceCheckUtils]: 38: Hoare triple {915#true} ~m2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,378 INFO L280 TraceCheckUtils]: 39: Hoare triple {915#true} ~max2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,379 INFO L280 TraceCheckUtils]: 40: Hoare triple {915#true} ~mode2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,379 INFO L280 TraceCheckUtils]: 41: Hoare triple {915#true} ~newmax2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,380 INFO L280 TraceCheckUtils]: 42: Hoare triple {915#true} ~id3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,380 INFO L280 TraceCheckUtils]: 43: Hoare triple {915#true} ~r3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,381 INFO L280 TraceCheckUtils]: 44: Hoare triple {915#true} ~st3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,381 INFO L280 TraceCheckUtils]: 45: Hoare triple {915#true} ~nl3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,382 INFO L280 TraceCheckUtils]: 46: Hoare triple {915#true} ~m3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,382 INFO L280 TraceCheckUtils]: 47: Hoare triple {915#true} ~max3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,383 INFO L280 TraceCheckUtils]: 48: Hoare triple {915#true} ~mode3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,383 INFO L280 TraceCheckUtils]: 49: Hoare triple {915#true} ~newmax3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,384 INFO L280 TraceCheckUtils]: 50: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {915#true} is VALID [2020-07-18 01:01:24,384 INFO L280 TraceCheckUtils]: 51: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {915#true} is VALID [2020-07-18 01:01:24,385 INFO L280 TraceCheckUtils]: 52: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {915#true} is VALID [2020-07-18 01:01:24,385 INFO L280 TraceCheckUtils]: 53: Hoare triple {915#true} ~__return_1863~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,385 INFO L280 TraceCheckUtils]: 54: Hoare triple {915#true} ~__return_2009~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,386 INFO L280 TraceCheckUtils]: 55: Hoare triple {915#true} ~__return_2142~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,386 INFO L280 TraceCheckUtils]: 56: Hoare triple {915#true} ~__return_2281~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,387 INFO L280 TraceCheckUtils]: 57: Hoare triple {915#true} ~__return_2419~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,387 INFO L280 TraceCheckUtils]: 58: Hoare triple {915#true} ~__tmp_2420_0~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,388 INFO L280 TraceCheckUtils]: 59: Hoare triple {915#true} ~__return_2543~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,388 INFO L280 TraceCheckUtils]: 60: Hoare triple {915#true} ~__return_2433~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,388 INFO L280 TraceCheckUtils]: 61: Hoare triple {915#true} assume true; {915#true} is VALID [2020-07-18 01:01:24,389 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {915#true} {915#true} #1935#return; {915#true} is VALID [2020-07-18 01:01:24,408 INFO L263 TraceCheckUtils]: 0: Hoare triple {915#true} call ULTIMATE.init(); {981#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 01:01:24,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {981#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {915#true} ~nomsg~0 := -1; {915#true} is VALID [2020-07-18 01:01:24,410 INFO L280 TraceCheckUtils]: 3: Hoare triple {915#true} ~p12~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,410 INFO L280 TraceCheckUtils]: 4: Hoare triple {915#true} ~p12_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {915#true} ~p12_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,411 INFO L280 TraceCheckUtils]: 6: Hoare triple {915#true} ~ep12~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,411 INFO L280 TraceCheckUtils]: 7: Hoare triple {915#true} ~p13~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,412 INFO L280 TraceCheckUtils]: 8: Hoare triple {915#true} ~p13_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,412 INFO L280 TraceCheckUtils]: 9: Hoare triple {915#true} ~p13_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,412 INFO L280 TraceCheckUtils]: 10: Hoare triple {915#true} ~ep13~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,413 INFO L280 TraceCheckUtils]: 11: Hoare triple {915#true} ~p21~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,413 INFO L280 TraceCheckUtils]: 12: Hoare triple {915#true} ~p21_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,414 INFO L280 TraceCheckUtils]: 13: Hoare triple {915#true} ~p21_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {915#true} ~ep21~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,414 INFO L280 TraceCheckUtils]: 15: Hoare triple {915#true} ~p23~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {915#true} ~p23_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {915#true} ~p23_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,416 INFO L280 TraceCheckUtils]: 18: Hoare triple {915#true} ~ep23~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {915#true} ~p31~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,417 INFO L280 TraceCheckUtils]: 20: Hoare triple {915#true} ~p31_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,417 INFO L280 TraceCheckUtils]: 21: Hoare triple {915#true} ~p31_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,418 INFO L280 TraceCheckUtils]: 22: Hoare triple {915#true} ~ep31~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,418 INFO L280 TraceCheckUtils]: 23: Hoare triple {915#true} ~p32~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,419 INFO L280 TraceCheckUtils]: 24: Hoare triple {915#true} ~p32_old~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,419 INFO L280 TraceCheckUtils]: 25: Hoare triple {915#true} ~p32_new~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,419 INFO L280 TraceCheckUtils]: 26: Hoare triple {915#true} ~ep32~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,420 INFO L280 TraceCheckUtils]: 27: Hoare triple {915#true} ~id1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,420 INFO L280 TraceCheckUtils]: 28: Hoare triple {915#true} ~r1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,421 INFO L280 TraceCheckUtils]: 29: Hoare triple {915#true} ~st1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,421 INFO L280 TraceCheckUtils]: 30: Hoare triple {915#true} ~nl1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,421 INFO L280 TraceCheckUtils]: 31: Hoare triple {915#true} ~m1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,422 INFO L280 TraceCheckUtils]: 32: Hoare triple {915#true} ~max1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,422 INFO L280 TraceCheckUtils]: 33: Hoare triple {915#true} ~mode1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,423 INFO L280 TraceCheckUtils]: 34: Hoare triple {915#true} ~newmax1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,423 INFO L280 TraceCheckUtils]: 35: Hoare triple {915#true} ~id2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,423 INFO L280 TraceCheckUtils]: 36: Hoare triple {915#true} ~r2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,424 INFO L280 TraceCheckUtils]: 37: Hoare triple {915#true} ~st2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,424 INFO L280 TraceCheckUtils]: 38: Hoare triple {915#true} ~nl2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,425 INFO L280 TraceCheckUtils]: 39: Hoare triple {915#true} ~m2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,425 INFO L280 TraceCheckUtils]: 40: Hoare triple {915#true} ~max2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,426 INFO L280 TraceCheckUtils]: 41: Hoare triple {915#true} ~mode2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,426 INFO L280 TraceCheckUtils]: 42: Hoare triple {915#true} ~newmax2~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,427 INFO L280 TraceCheckUtils]: 43: Hoare triple {915#true} ~id3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,427 INFO L280 TraceCheckUtils]: 44: Hoare triple {915#true} ~r3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,427 INFO L280 TraceCheckUtils]: 45: Hoare triple {915#true} ~st3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,428 INFO L280 TraceCheckUtils]: 46: Hoare triple {915#true} ~nl3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,428 INFO L280 TraceCheckUtils]: 47: Hoare triple {915#true} ~m3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,429 INFO L280 TraceCheckUtils]: 48: Hoare triple {915#true} ~max3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,429 INFO L280 TraceCheckUtils]: 49: Hoare triple {915#true} ~mode3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,430 INFO L280 TraceCheckUtils]: 50: Hoare triple {915#true} ~newmax3~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,430 INFO L280 TraceCheckUtils]: 51: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {915#true} is VALID [2020-07-18 01:01:24,431 INFO L280 TraceCheckUtils]: 52: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {915#true} is VALID [2020-07-18 01:01:24,431 INFO L280 TraceCheckUtils]: 53: Hoare triple {915#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {915#true} is VALID [2020-07-18 01:01:24,431 INFO L280 TraceCheckUtils]: 54: Hoare triple {915#true} ~__return_1863~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,432 INFO L280 TraceCheckUtils]: 55: Hoare triple {915#true} ~__return_2009~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,432 INFO L280 TraceCheckUtils]: 56: Hoare triple {915#true} ~__return_2142~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,433 INFO L280 TraceCheckUtils]: 57: Hoare triple {915#true} ~__return_2281~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,433 INFO L280 TraceCheckUtils]: 58: Hoare triple {915#true} ~__return_2419~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,433 INFO L280 TraceCheckUtils]: 59: Hoare triple {915#true} ~__tmp_2420_0~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,434 INFO L280 TraceCheckUtils]: 60: Hoare triple {915#true} ~__return_2543~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,434 INFO L280 TraceCheckUtils]: 61: Hoare triple {915#true} ~__return_2433~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,434 INFO L280 TraceCheckUtils]: 62: Hoare triple {915#true} assume true; {915#true} is VALID [2020-07-18 01:01:24,435 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {915#true} {915#true} #1935#return; {915#true} is VALID [2020-07-18 01:01:24,435 INFO L263 TraceCheckUtils]: 64: Hoare triple {915#true} call #t~ret30 := main(); {915#true} is VALID [2020-07-18 01:01:24,436 INFO L280 TraceCheckUtils]: 65: Hoare triple {915#true} havoc ~main__c1~0; {915#true} is VALID [2020-07-18 01:01:24,436 INFO L280 TraceCheckUtils]: 66: Hoare triple {915#true} havoc ~main__i2~0; {915#true} is VALID [2020-07-18 01:01:24,436 INFO L280 TraceCheckUtils]: 67: Hoare triple {915#true} ~main__c1~0 := 0; {915#true} is VALID [2020-07-18 01:01:24,437 INFO L280 TraceCheckUtils]: 68: Hoare triple {915#true} ~ep12~0 := #t~nondet0; {915#true} is VALID [2020-07-18 01:01:24,437 INFO L280 TraceCheckUtils]: 69: Hoare triple {915#true} havoc #t~nondet0; {915#true} is VALID [2020-07-18 01:01:24,437 INFO L280 TraceCheckUtils]: 70: Hoare triple {915#true} ~ep13~0 := #t~nondet1; {915#true} is VALID [2020-07-18 01:01:24,438 INFO L280 TraceCheckUtils]: 71: Hoare triple {915#true} havoc #t~nondet1; {915#true} is VALID [2020-07-18 01:01:24,438 INFO L280 TraceCheckUtils]: 72: Hoare triple {915#true} ~ep21~0 := #t~nondet2; {915#true} is VALID [2020-07-18 01:01:24,438 INFO L280 TraceCheckUtils]: 73: Hoare triple {915#true} havoc #t~nondet2; {915#true} is VALID [2020-07-18 01:01:24,439 INFO L280 TraceCheckUtils]: 74: Hoare triple {915#true} ~ep23~0 := #t~nondet3; {915#true} is VALID [2020-07-18 01:01:24,439 INFO L280 TraceCheckUtils]: 75: Hoare triple {915#true} havoc #t~nondet3; {915#true} is VALID [2020-07-18 01:01:24,439 INFO L280 TraceCheckUtils]: 76: Hoare triple {915#true} ~ep31~0 := #t~nondet4; {915#true} is VALID [2020-07-18 01:01:24,440 INFO L280 TraceCheckUtils]: 77: Hoare triple {915#true} havoc #t~nondet4; {915#true} is VALID [2020-07-18 01:01:24,440 INFO L280 TraceCheckUtils]: 78: Hoare triple {915#true} ~ep32~0 := #t~nondet5; {915#true} is VALID [2020-07-18 01:01:24,440 INFO L280 TraceCheckUtils]: 79: Hoare triple {915#true} havoc #t~nondet5; {915#true} is VALID [2020-07-18 01:01:24,493 INFO L280 TraceCheckUtils]: 80: Hoare triple {915#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {915#true} is VALID [2020-07-18 01:01:24,493 INFO L280 TraceCheckUtils]: 81: Hoare triple {915#true} ~id1~0 := #t~nondet6; {915#true} is VALID [2020-07-18 01:01:24,493 INFO L280 TraceCheckUtils]: 82: Hoare triple {915#true} havoc #t~nondet6; {915#true} is VALID [2020-07-18 01:01:24,494 INFO L280 TraceCheckUtils]: 83: Hoare triple {915#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {915#true} is VALID [2020-07-18 01:01:24,494 INFO L280 TraceCheckUtils]: 84: Hoare triple {915#true} ~r1~0 := #t~nondet7; {915#true} is VALID [2020-07-18 01:01:24,494 INFO L280 TraceCheckUtils]: 85: Hoare triple {915#true} havoc #t~nondet7; {915#true} is VALID [2020-07-18 01:01:24,495 INFO L280 TraceCheckUtils]: 86: Hoare triple {915#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {915#true} is VALID [2020-07-18 01:01:24,495 INFO L280 TraceCheckUtils]: 87: Hoare triple {915#true} ~st1~0 := #t~nondet8; {915#true} is VALID [2020-07-18 01:01:24,495 INFO L280 TraceCheckUtils]: 88: Hoare triple {915#true} havoc #t~nondet8; {915#true} is VALID [2020-07-18 01:01:24,496 INFO L280 TraceCheckUtils]: 89: Hoare triple {915#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {915#true} is VALID [2020-07-18 01:01:24,496 INFO L280 TraceCheckUtils]: 90: Hoare triple {915#true} ~nl1~0 := #t~nondet9; {915#true} is VALID [2020-07-18 01:01:24,497 INFO L280 TraceCheckUtils]: 91: Hoare triple {915#true} havoc #t~nondet9; {915#true} is VALID [2020-07-18 01:01:24,497 INFO L280 TraceCheckUtils]: 92: Hoare triple {915#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {915#true} is VALID [2020-07-18 01:01:24,497 INFO L280 TraceCheckUtils]: 93: Hoare triple {915#true} ~m1~0 := #t~nondet10; {915#true} is VALID [2020-07-18 01:01:24,498 INFO L280 TraceCheckUtils]: 94: Hoare triple {915#true} havoc #t~nondet10; {915#true} is VALID [2020-07-18 01:01:24,498 INFO L280 TraceCheckUtils]: 95: Hoare triple {915#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {915#true} is VALID [2020-07-18 01:01:24,498 INFO L280 TraceCheckUtils]: 96: Hoare triple {915#true} ~max1~0 := #t~nondet11; {915#true} is VALID [2020-07-18 01:01:24,499 INFO L280 TraceCheckUtils]: 97: Hoare triple {915#true} havoc #t~nondet11; {915#true} is VALID [2020-07-18 01:01:24,499 INFO L280 TraceCheckUtils]: 98: Hoare triple {915#true} ~mode1~0 := #t~nondet12; {915#true} is VALID [2020-07-18 01:01:24,499 INFO L280 TraceCheckUtils]: 99: Hoare triple {915#true} havoc #t~nondet12; {915#true} is VALID [2020-07-18 01:01:24,500 INFO L280 TraceCheckUtils]: 100: Hoare triple {915#true} ~newmax1~0 := #t~nondet13; {915#true} is VALID [2020-07-18 01:01:24,500 INFO L280 TraceCheckUtils]: 101: Hoare triple {915#true} havoc #t~nondet13; {915#true} is VALID [2020-07-18 01:01:24,500 INFO L280 TraceCheckUtils]: 102: Hoare triple {915#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {915#true} is VALID [2020-07-18 01:01:24,501 INFO L280 TraceCheckUtils]: 103: Hoare triple {915#true} ~id2~0 := #t~nondet14; {915#true} is VALID [2020-07-18 01:01:24,501 INFO L280 TraceCheckUtils]: 104: Hoare triple {915#true} havoc #t~nondet14; {915#true} is VALID [2020-07-18 01:01:24,503 INFO L280 TraceCheckUtils]: 105: Hoare triple {915#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {915#true} is VALID [2020-07-18 01:01:24,504 INFO L280 TraceCheckUtils]: 106: Hoare triple {915#true} ~r2~0 := #t~nondet15; {915#true} is VALID [2020-07-18 01:01:24,505 INFO L280 TraceCheckUtils]: 107: Hoare triple {915#true} havoc #t~nondet15; {915#true} is VALID [2020-07-18 01:01:24,505 INFO L280 TraceCheckUtils]: 108: Hoare triple {915#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {915#true} is VALID [2020-07-18 01:01:24,506 INFO L280 TraceCheckUtils]: 109: Hoare triple {915#true} ~st2~0 := #t~nondet16; {915#true} is VALID [2020-07-18 01:01:24,506 INFO L280 TraceCheckUtils]: 110: Hoare triple {915#true} havoc #t~nondet16; {915#true} is VALID [2020-07-18 01:01:24,506 INFO L280 TraceCheckUtils]: 111: Hoare triple {915#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {915#true} is VALID [2020-07-18 01:01:24,507 INFO L280 TraceCheckUtils]: 112: Hoare triple {915#true} ~nl2~0 := #t~nondet17; {915#true} is VALID [2020-07-18 01:01:24,507 INFO L280 TraceCheckUtils]: 113: Hoare triple {915#true} havoc #t~nondet17; {915#true} is VALID [2020-07-18 01:01:24,508 INFO L280 TraceCheckUtils]: 114: Hoare triple {915#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {915#true} is VALID [2020-07-18 01:01:24,509 INFO L280 TraceCheckUtils]: 115: Hoare triple {915#true} ~m2~0 := #t~nondet18; {915#true} is VALID [2020-07-18 01:01:24,509 INFO L280 TraceCheckUtils]: 116: Hoare triple {915#true} havoc #t~nondet18; {915#true} is VALID [2020-07-18 01:01:24,510 INFO L280 TraceCheckUtils]: 117: Hoare triple {915#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {915#true} is VALID [2020-07-18 01:01:24,510 INFO L280 TraceCheckUtils]: 118: Hoare triple {915#true} ~max2~0 := #t~nondet19; {915#true} is VALID [2020-07-18 01:01:24,511 INFO L280 TraceCheckUtils]: 119: Hoare triple {915#true} havoc #t~nondet19; {915#true} is VALID [2020-07-18 01:01:24,511 INFO L280 TraceCheckUtils]: 120: Hoare triple {915#true} ~mode2~0 := #t~nondet20; {915#true} is VALID [2020-07-18 01:01:24,511 INFO L280 TraceCheckUtils]: 121: Hoare triple {915#true} havoc #t~nondet20; {915#true} is VALID [2020-07-18 01:01:24,512 INFO L280 TraceCheckUtils]: 122: Hoare triple {915#true} ~newmax2~0 := #t~nondet21; {915#true} is VALID [2020-07-18 01:01:24,513 INFO L280 TraceCheckUtils]: 123: Hoare triple {915#true} havoc #t~nondet21; {915#true} is VALID [2020-07-18 01:01:24,513 INFO L280 TraceCheckUtils]: 124: Hoare triple {915#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {915#true} is VALID [2020-07-18 01:01:24,514 INFO L280 TraceCheckUtils]: 125: Hoare triple {915#true} ~id3~0 := #t~nondet22; {915#true} is VALID [2020-07-18 01:01:24,514 INFO L280 TraceCheckUtils]: 126: Hoare triple {915#true} havoc #t~nondet22; {915#true} is VALID [2020-07-18 01:01:24,516 INFO L280 TraceCheckUtils]: 127: Hoare triple {915#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {915#true} is VALID [2020-07-18 01:01:24,522 INFO L280 TraceCheckUtils]: 128: Hoare triple {915#true} ~r3~0 := #t~nondet23; {915#true} is VALID [2020-07-18 01:01:24,523 INFO L280 TraceCheckUtils]: 129: Hoare triple {915#true} havoc #t~nondet23; {915#true} is VALID [2020-07-18 01:01:24,524 INFO L280 TraceCheckUtils]: 130: Hoare triple {915#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {915#true} is VALID [2020-07-18 01:01:24,524 INFO L280 TraceCheckUtils]: 131: Hoare triple {915#true} ~st3~0 := #t~nondet24; {915#true} is VALID [2020-07-18 01:01:24,524 INFO L280 TraceCheckUtils]: 132: Hoare triple {915#true} havoc #t~nondet24; {915#true} is VALID [2020-07-18 01:01:24,525 INFO L280 TraceCheckUtils]: 133: Hoare triple {915#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {915#true} is VALID [2020-07-18 01:01:24,525 INFO L280 TraceCheckUtils]: 134: Hoare triple {915#true} ~nl3~0 := #t~nondet25; {915#true} is VALID [2020-07-18 01:01:24,525 INFO L280 TraceCheckUtils]: 135: Hoare triple {915#true} havoc #t~nondet25; {915#true} is VALID [2020-07-18 01:01:24,526 INFO L280 TraceCheckUtils]: 136: Hoare triple {915#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {915#true} is VALID [2020-07-18 01:01:24,526 INFO L280 TraceCheckUtils]: 137: Hoare triple {915#true} ~m3~0 := #t~nondet26; {915#true} is VALID [2020-07-18 01:01:24,526 INFO L280 TraceCheckUtils]: 138: Hoare triple {915#true} havoc #t~nondet26; {915#true} is VALID [2020-07-18 01:01:24,527 INFO L280 TraceCheckUtils]: 139: Hoare triple {915#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {915#true} is VALID [2020-07-18 01:01:24,527 INFO L280 TraceCheckUtils]: 140: Hoare triple {915#true} ~max3~0 := #t~nondet27; {915#true} is VALID [2020-07-18 01:01:24,533 INFO L280 TraceCheckUtils]: 141: Hoare triple {915#true} havoc #t~nondet27; {915#true} is VALID [2020-07-18 01:01:24,534 INFO L280 TraceCheckUtils]: 142: Hoare triple {915#true} ~mode3~0 := #t~nondet28; {915#true} is VALID [2020-07-18 01:01:24,534 INFO L280 TraceCheckUtils]: 143: Hoare triple {915#true} havoc #t~nondet28; {915#true} is VALID [2020-07-18 01:01:24,535 INFO L280 TraceCheckUtils]: 144: Hoare triple {915#true} ~newmax3~0 := #t~nondet29; {915#true} is VALID [2020-07-18 01:01:24,535 INFO L280 TraceCheckUtils]: 145: Hoare triple {915#true} havoc #t~nondet29; {915#true} is VALID [2020-07-18 01:01:24,535 INFO L280 TraceCheckUtils]: 146: Hoare triple {915#true} havoc ~init__r121~0; {915#true} is VALID [2020-07-18 01:01:24,536 INFO L280 TraceCheckUtils]: 147: Hoare triple {915#true} havoc ~init__r131~0; {915#true} is VALID [2020-07-18 01:01:24,536 INFO L280 TraceCheckUtils]: 148: Hoare triple {915#true} havoc ~init__r211~0; {915#true} is VALID [2020-07-18 01:01:24,536 INFO L280 TraceCheckUtils]: 149: Hoare triple {915#true} havoc ~init__r231~0; {915#true} is VALID [2020-07-18 01:01:24,537 INFO L280 TraceCheckUtils]: 150: Hoare triple {915#true} havoc ~init__r311~0; {915#true} is VALID [2020-07-18 01:01:24,537 INFO L280 TraceCheckUtils]: 151: Hoare triple {915#true} havoc ~init__r321~0; {915#true} is VALID [2020-07-18 01:01:24,537 INFO L280 TraceCheckUtils]: 152: Hoare triple {915#true} havoc ~init__r122~0; {915#true} is VALID [2020-07-18 01:01:24,537 INFO L280 TraceCheckUtils]: 153: Hoare triple {915#true} havoc ~init__tmp~0; {915#true} is VALID [2020-07-18 01:01:24,542 INFO L280 TraceCheckUtils]: 154: Hoare triple {915#true} havoc ~init__r132~0; {915#true} is VALID [2020-07-18 01:01:24,544 INFO L280 TraceCheckUtils]: 155: Hoare triple {915#true} havoc ~init__tmp___0~0; {915#true} is VALID [2020-07-18 01:01:24,545 INFO L280 TraceCheckUtils]: 156: Hoare triple {915#true} havoc ~init__r212~0; {915#true} is VALID [2020-07-18 01:01:24,545 INFO L280 TraceCheckUtils]: 157: Hoare triple {915#true} havoc ~init__tmp___1~0; {915#true} is VALID [2020-07-18 01:01:24,552 INFO L280 TraceCheckUtils]: 158: Hoare triple {915#true} havoc ~init__r232~0; {915#true} is VALID [2020-07-18 01:01:24,553 INFO L280 TraceCheckUtils]: 159: Hoare triple {915#true} havoc ~init__tmp___2~0; {915#true} is VALID [2020-07-18 01:01:24,555 INFO L280 TraceCheckUtils]: 160: Hoare triple {915#true} havoc ~init__r312~0; {915#true} is VALID [2020-07-18 01:01:24,555 INFO L280 TraceCheckUtils]: 161: Hoare triple {915#true} havoc ~init__tmp___3~0; {915#true} is VALID [2020-07-18 01:01:24,556 INFO L280 TraceCheckUtils]: 162: Hoare triple {915#true} havoc ~init__r322~0; {915#true} is VALID [2020-07-18 01:01:24,556 INFO L280 TraceCheckUtils]: 163: Hoare triple {915#true} havoc ~init__tmp___4~0; {915#true} is VALID [2020-07-18 01:01:24,556 INFO L280 TraceCheckUtils]: 164: Hoare triple {915#true} havoc ~init__tmp___5~0; {915#true} is VALID [2020-07-18 01:01:24,557 INFO L280 TraceCheckUtils]: 165: Hoare triple {915#true} ~init__r121~0 := ~ep12~0; {915#true} is VALID [2020-07-18 01:01:24,557 INFO L280 TraceCheckUtils]: 166: Hoare triple {915#true} ~init__r131~0 := ~ep13~0; {915#true} is VALID [2020-07-18 01:01:24,560 INFO L280 TraceCheckUtils]: 167: Hoare triple {915#true} ~init__r211~0 := ~ep21~0; {915#true} is VALID [2020-07-18 01:01:24,561 INFO L280 TraceCheckUtils]: 168: Hoare triple {915#true} ~init__r231~0 := ~ep23~0; {915#true} is VALID [2020-07-18 01:01:24,561 INFO L280 TraceCheckUtils]: 169: Hoare triple {915#true} ~init__r311~0 := ~ep31~0; {915#true} is VALID [2020-07-18 01:01:24,563 INFO L280 TraceCheckUtils]: 170: Hoare triple {915#true} ~init__r321~0 := ~ep32~0; {915#true} is VALID [2020-07-18 01:01:24,564 INFO L280 TraceCheckUtils]: 171: Hoare triple {915#true} assume !(0 == ~init__r121~0 % 256); {915#true} is VALID [2020-07-18 01:01:24,564 INFO L280 TraceCheckUtils]: 172: Hoare triple {915#true} ~init__tmp~0 := 1; {915#true} is VALID [2020-07-18 01:01:24,573 INFO L280 TraceCheckUtils]: 173: Hoare triple {915#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {915#true} is VALID [2020-07-18 01:01:24,576 INFO L280 TraceCheckUtils]: 174: Hoare triple {915#true} assume !(0 == ~init__r131~0 % 256); {915#true} is VALID [2020-07-18 01:01:24,576 INFO L280 TraceCheckUtils]: 175: Hoare triple {915#true} ~init__tmp___0~0 := 1; {915#true} is VALID [2020-07-18 01:01:24,577 INFO L280 TraceCheckUtils]: 176: Hoare triple {915#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {915#true} is VALID [2020-07-18 01:01:24,577 INFO L280 TraceCheckUtils]: 177: Hoare triple {915#true} assume !(0 == ~init__r211~0 % 256); {915#true} is VALID [2020-07-18 01:01:24,579 INFO L280 TraceCheckUtils]: 178: Hoare triple {915#true} ~init__tmp___1~0 := 1; {915#true} is VALID [2020-07-18 01:01:24,579 INFO L280 TraceCheckUtils]: 179: Hoare triple {915#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {915#true} is VALID [2020-07-18 01:01:24,580 INFO L280 TraceCheckUtils]: 180: Hoare triple {915#true} assume !(0 == ~init__r231~0 % 256); {915#true} is VALID [2020-07-18 01:01:24,580 INFO L280 TraceCheckUtils]: 181: Hoare triple {915#true} ~init__tmp___2~0 := 1; {915#true} is VALID [2020-07-18 01:01:24,581 INFO L280 TraceCheckUtils]: 182: Hoare triple {915#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {915#true} is VALID [2020-07-18 01:01:24,581 INFO L280 TraceCheckUtils]: 183: Hoare triple {915#true} assume !(0 == ~init__r311~0 % 256); {915#true} is VALID [2020-07-18 01:01:24,582 INFO L280 TraceCheckUtils]: 184: Hoare triple {915#true} ~init__tmp___3~0 := 1; {915#true} is VALID [2020-07-18 01:01:24,582 INFO L280 TraceCheckUtils]: 185: Hoare triple {915#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {915#true} is VALID [2020-07-18 01:01:24,584 INFO L280 TraceCheckUtils]: 186: Hoare triple {915#true} assume !(0 == ~init__r321~0 % 256); {915#true} is VALID [2020-07-18 01:01:24,584 INFO L280 TraceCheckUtils]: 187: Hoare triple {915#true} ~init__tmp___4~0 := 1; {915#true} is VALID [2020-07-18 01:01:24,585 INFO L280 TraceCheckUtils]: 188: Hoare triple {915#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {915#true} is VALID [2020-07-18 01:01:24,587 INFO L280 TraceCheckUtils]: 189: Hoare triple {915#true} assume ~id1~0 != ~id2~0; {915#true} is VALID [2020-07-18 01:01:24,588 INFO L280 TraceCheckUtils]: 190: Hoare triple {915#true} assume ~id1~0 != ~id3~0; {915#true} is VALID [2020-07-18 01:01:24,588 INFO L280 TraceCheckUtils]: 191: Hoare triple {915#true} assume ~id2~0 != ~id3~0; {915#true} is VALID [2020-07-18 01:01:24,590 INFO L280 TraceCheckUtils]: 192: Hoare triple {915#true} assume ~id1~0 >= 0; {915#true} is VALID [2020-07-18 01:01:24,590 INFO L280 TraceCheckUtils]: 193: Hoare triple {915#true} assume ~id2~0 >= 0; {915#true} is VALID [2020-07-18 01:01:24,590 INFO L280 TraceCheckUtils]: 194: Hoare triple {915#true} assume ~id3~0 >= 0; {915#true} is VALID [2020-07-18 01:01:24,591 INFO L280 TraceCheckUtils]: 195: Hoare triple {915#true} assume 0 == ~r1~0; {915#true} is VALID [2020-07-18 01:01:24,591 INFO L280 TraceCheckUtils]: 196: Hoare triple {915#true} assume 0 == ~r2~0; {915#true} is VALID [2020-07-18 01:01:24,596 INFO L280 TraceCheckUtils]: 197: Hoare triple {915#true} assume 0 == ~r3~0; {915#true} is VALID [2020-07-18 01:01:24,598 INFO L280 TraceCheckUtils]: 198: Hoare triple {915#true} assume ~max1~0 == ~id1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,599 INFO L280 TraceCheckUtils]: 199: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,605 INFO L280 TraceCheckUtils]: 200: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,607 INFO L280 TraceCheckUtils]: 201: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,611 INFO L280 TraceCheckUtils]: 202: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,612 INFO L280 TraceCheckUtils]: 203: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,614 INFO L280 TraceCheckUtils]: 204: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,615 INFO L280 TraceCheckUtils]: 205: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,616 INFO L280 TraceCheckUtils]: 206: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,618 INFO L280 TraceCheckUtils]: 207: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,620 INFO L280 TraceCheckUtils]: 208: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,621 INFO L280 TraceCheckUtils]: 209: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,622 INFO L280 TraceCheckUtils]: 210: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,623 INFO L280 TraceCheckUtils]: 211: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,624 INFO L280 TraceCheckUtils]: 212: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,625 INFO L280 TraceCheckUtils]: 213: Hoare triple {980#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,627 INFO L280 TraceCheckUtils]: 214: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_1863~0 := ~init__tmp___5~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,629 INFO L280 TraceCheckUtils]: 215: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1863~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,631 INFO L280 TraceCheckUtils]: 216: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,632 INFO L280 TraceCheckUtils]: 217: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,634 INFO L280 TraceCheckUtils]: 218: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,634 INFO L280 TraceCheckUtils]: 219: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,635 INFO L280 TraceCheckUtils]: 220: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,636 INFO L280 TraceCheckUtils]: 221: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,636 INFO L280 TraceCheckUtils]: 222: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,638 INFO L280 TraceCheckUtils]: 223: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,639 INFO L280 TraceCheckUtils]: 224: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,641 INFO L280 TraceCheckUtils]: 225: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,641 INFO L280 TraceCheckUtils]: 226: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,642 INFO L280 TraceCheckUtils]: 227: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,644 INFO L280 TraceCheckUtils]: 228: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,645 INFO L280 TraceCheckUtils]: 229: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,646 INFO L280 TraceCheckUtils]: 230: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,647 INFO L280 TraceCheckUtils]: 231: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,650 INFO L280 TraceCheckUtils]: 232: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,651 INFO L280 TraceCheckUtils]: 233: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,653 INFO L280 TraceCheckUtils]: 234: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,654 INFO L280 TraceCheckUtils]: 235: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,656 INFO L280 TraceCheckUtils]: 236: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,658 INFO L280 TraceCheckUtils]: 237: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,660 INFO L280 TraceCheckUtils]: 238: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,662 INFO L280 TraceCheckUtils]: 239: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,664 INFO L280 TraceCheckUtils]: 240: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,666 INFO L280 TraceCheckUtils]: 241: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,667 INFO L280 TraceCheckUtils]: 242: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,668 INFO L280 TraceCheckUtils]: 243: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,669 INFO L280 TraceCheckUtils]: 244: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,670 INFO L280 TraceCheckUtils]: 245: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,671 INFO L280 TraceCheckUtils]: 246: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,673 INFO L280 TraceCheckUtils]: 247: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,676 INFO L280 TraceCheckUtils]: 248: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,680 INFO L280 TraceCheckUtils]: 249: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,682 INFO L280 TraceCheckUtils]: 250: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,683 INFO L280 TraceCheckUtils]: 251: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,684 INFO L280 TraceCheckUtils]: 252: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,685 INFO L280 TraceCheckUtils]: 253: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,687 INFO L280 TraceCheckUtils]: 254: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,688 INFO L280 TraceCheckUtils]: 255: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,689 INFO L280 TraceCheckUtils]: 256: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,692 INFO L280 TraceCheckUtils]: 257: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,694 INFO L280 TraceCheckUtils]: 258: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,695 INFO L280 TraceCheckUtils]: 259: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,696 INFO L280 TraceCheckUtils]: 260: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,698 INFO L280 TraceCheckUtils]: 261: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,700 INFO L280 TraceCheckUtils]: 262: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,703 INFO L280 TraceCheckUtils]: 263: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,704 INFO L280 TraceCheckUtils]: 264: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,706 INFO L280 TraceCheckUtils]: 265: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,707 INFO L280 TraceCheckUtils]: 266: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,711 INFO L280 TraceCheckUtils]: 267: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,712 INFO L280 TraceCheckUtils]: 268: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,714 INFO L280 TraceCheckUtils]: 269: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,716 INFO L280 TraceCheckUtils]: 270: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,717 INFO L280 TraceCheckUtils]: 271: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,718 INFO L280 TraceCheckUtils]: 272: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,719 INFO L280 TraceCheckUtils]: 273: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,720 INFO L280 TraceCheckUtils]: 274: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,721 INFO L280 TraceCheckUtils]: 275: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,721 INFO L280 TraceCheckUtils]: 276: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2009~0 := ~check__tmp~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,723 INFO L280 TraceCheckUtils]: 277: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2009~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,724 INFO L280 TraceCheckUtils]: 278: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,725 INFO L280 TraceCheckUtils]: 279: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,726 INFO L280 TraceCheckUtils]: 280: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,733 INFO L280 TraceCheckUtils]: 281: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,735 INFO L280 TraceCheckUtils]: 282: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,737 INFO L280 TraceCheckUtils]: 283: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,741 INFO L280 TraceCheckUtils]: 284: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,745 INFO L280 TraceCheckUtils]: 285: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,749 INFO L280 TraceCheckUtils]: 286: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,751 INFO L280 TraceCheckUtils]: 287: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,754 INFO L280 TraceCheckUtils]: 288: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,755 INFO L280 TraceCheckUtils]: 289: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,764 INFO L280 TraceCheckUtils]: 290: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,765 INFO L280 TraceCheckUtils]: 291: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,766 INFO L280 TraceCheckUtils]: 292: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,767 INFO L280 TraceCheckUtils]: 293: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,769 INFO L280 TraceCheckUtils]: 294: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,770 INFO L280 TraceCheckUtils]: 295: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,771 INFO L280 TraceCheckUtils]: 296: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,772 INFO L280 TraceCheckUtils]: 297: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,773 INFO L280 TraceCheckUtils]: 298: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,773 INFO L280 TraceCheckUtils]: 299: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,777 INFO L280 TraceCheckUtils]: 300: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,778 INFO L280 TraceCheckUtils]: 301: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax2~0 := ~node2__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,779 INFO L280 TraceCheckUtils]: 302: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,780 INFO L280 TraceCheckUtils]: 303: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,781 INFO L280 TraceCheckUtils]: 304: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,784 INFO L280 TraceCheckUtils]: 305: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,796 INFO L280 TraceCheckUtils]: 306: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,798 INFO L280 TraceCheckUtils]: 307: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,799 INFO L280 TraceCheckUtils]: 308: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,800 INFO L280 TraceCheckUtils]: 309: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,802 INFO L280 TraceCheckUtils]: 310: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax3~0 := ~node3__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,803 INFO L280 TraceCheckUtils]: 311: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,804 INFO L280 TraceCheckUtils]: 312: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,805 INFO L280 TraceCheckUtils]: 313: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,807 INFO L280 TraceCheckUtils]: 314: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,808 INFO L280 TraceCheckUtils]: 315: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,809 INFO L280 TraceCheckUtils]: 316: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,810 INFO L280 TraceCheckUtils]: 317: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,811 INFO L280 TraceCheckUtils]: 318: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,813 INFO L280 TraceCheckUtils]: 319: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,816 INFO L280 TraceCheckUtils]: 320: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,817 INFO L280 TraceCheckUtils]: 321: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,818 INFO L280 TraceCheckUtils]: 322: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,820 INFO L280 TraceCheckUtils]: 323: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,821 INFO L280 TraceCheckUtils]: 324: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,822 INFO L280 TraceCheckUtils]: 325: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,824 INFO L280 TraceCheckUtils]: 326: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,826 INFO L280 TraceCheckUtils]: 327: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,827 INFO L280 TraceCheckUtils]: 328: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,828 INFO L280 TraceCheckUtils]: 329: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,830 INFO L280 TraceCheckUtils]: 330: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,832 INFO L280 TraceCheckUtils]: 331: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,833 INFO L280 TraceCheckUtils]: 332: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,835 INFO L280 TraceCheckUtils]: 333: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,838 INFO L280 TraceCheckUtils]: 334: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,839 INFO L280 TraceCheckUtils]: 335: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,840 INFO L280 TraceCheckUtils]: 336: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,842 INFO L280 TraceCheckUtils]: 337: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2142~0 := ~check__tmp~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,843 INFO L280 TraceCheckUtils]: 338: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2142~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,845 INFO L280 TraceCheckUtils]: 339: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,846 INFO L280 TraceCheckUtils]: 340: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,847 INFO L280 TraceCheckUtils]: 341: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,850 INFO L280 TraceCheckUtils]: 342: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,851 INFO L280 TraceCheckUtils]: 343: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,855 INFO L280 TraceCheckUtils]: 344: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,856 INFO L280 TraceCheckUtils]: 345: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,857 INFO L280 TraceCheckUtils]: 346: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,858 INFO L280 TraceCheckUtils]: 347: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,859 INFO L280 TraceCheckUtils]: 348: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,860 INFO L280 TraceCheckUtils]: 349: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,861 INFO L280 TraceCheckUtils]: 350: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,862 INFO L280 TraceCheckUtils]: 351: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,863 INFO L280 TraceCheckUtils]: 352: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,864 INFO L280 TraceCheckUtils]: 353: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,865 INFO L280 TraceCheckUtils]: 354: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,866 INFO L280 TraceCheckUtils]: 355: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,867 INFO L280 TraceCheckUtils]: 356: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,868 INFO L280 TraceCheckUtils]: 357: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,869 INFO L280 TraceCheckUtils]: 358: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,869 INFO L280 TraceCheckUtils]: 359: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,870 INFO L280 TraceCheckUtils]: 360: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,871 INFO L280 TraceCheckUtils]: 361: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,872 INFO L280 TraceCheckUtils]: 362: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,873 INFO L280 TraceCheckUtils]: 363: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,874 INFO L280 TraceCheckUtils]: 364: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,875 INFO L280 TraceCheckUtils]: 365: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,876 INFO L280 TraceCheckUtils]: 366: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,877 INFO L280 TraceCheckUtils]: 367: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,878 INFO L280 TraceCheckUtils]: 368: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,879 INFO L280 TraceCheckUtils]: 369: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,880 INFO L280 TraceCheckUtils]: 370: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,880 INFO L280 TraceCheckUtils]: 371: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,881 INFO L280 TraceCheckUtils]: 372: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,882 INFO L280 TraceCheckUtils]: 373: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,883 INFO L280 TraceCheckUtils]: 374: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,884 INFO L280 TraceCheckUtils]: 375: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,885 INFO L280 TraceCheckUtils]: 376: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,885 INFO L280 TraceCheckUtils]: 377: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,886 INFO L280 TraceCheckUtils]: 378: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,887 INFO L280 TraceCheckUtils]: 379: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,888 INFO L280 TraceCheckUtils]: 380: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,888 INFO L280 TraceCheckUtils]: 381: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,889 INFO L280 TraceCheckUtils]: 382: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,890 INFO L280 TraceCheckUtils]: 383: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,891 INFO L280 TraceCheckUtils]: 384: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,892 INFO L280 TraceCheckUtils]: 385: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,893 INFO L280 TraceCheckUtils]: 386: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,894 INFO L280 TraceCheckUtils]: 387: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,895 INFO L280 TraceCheckUtils]: 388: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,896 INFO L280 TraceCheckUtils]: 389: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,897 INFO L280 TraceCheckUtils]: 390: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,897 INFO L280 TraceCheckUtils]: 391: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,898 INFO L280 TraceCheckUtils]: 392: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2281~0 := ~check__tmp~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,899 INFO L280 TraceCheckUtils]: 393: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2281~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,900 INFO L280 TraceCheckUtils]: 394: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,901 INFO L280 TraceCheckUtils]: 395: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,902 INFO L280 TraceCheckUtils]: 396: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,902 INFO L280 TraceCheckUtils]: 397: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,903 INFO L280 TraceCheckUtils]: 398: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,904 INFO L280 TraceCheckUtils]: 399: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,905 INFO L280 TraceCheckUtils]: 400: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,906 INFO L280 TraceCheckUtils]: 401: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,907 INFO L280 TraceCheckUtils]: 402: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~3; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,908 INFO L280 TraceCheckUtils]: 403: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~3 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,909 INFO L280 TraceCheckUtils]: 404: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,910 INFO L280 TraceCheckUtils]: 405: Hoare triple {980#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,911 INFO L280 TraceCheckUtils]: 406: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,912 INFO L280 TraceCheckUtils]: 407: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,912 INFO L280 TraceCheckUtils]: 408: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~3; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,913 INFO L280 TraceCheckUtils]: 409: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 01:01:24,914 INFO L280 TraceCheckUtils]: 410: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {916#false} is VALID [2020-07-18 01:01:24,914 INFO L280 TraceCheckUtils]: 411: Hoare triple {916#false} ~nl1~0 := 1; {916#false} is VALID [2020-07-18 01:01:24,915 INFO L280 TraceCheckUtils]: 412: Hoare triple {916#false} ~mode1~0 := 0; {916#false} is VALID [2020-07-18 01:01:24,915 INFO L280 TraceCheckUtils]: 413: Hoare triple {916#false} havoc ~node2__newmax~3; {916#false} is VALID [2020-07-18 01:01:24,915 INFO L280 TraceCheckUtils]: 414: Hoare triple {916#false} ~node2__newmax~3 := 0; {916#false} is VALID [2020-07-18 01:01:24,915 INFO L280 TraceCheckUtils]: 415: Hoare triple {916#false} assume !(0 == ~mode2~0 % 256); {916#false} is VALID [2020-07-18 01:01:24,916 INFO L280 TraceCheckUtils]: 416: Hoare triple {916#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {916#false} is VALID [2020-07-18 01:01:24,916 INFO L280 TraceCheckUtils]: 417: Hoare triple {916#false} assume !!(0 == ~ep12~0 % 256); {916#false} is VALID [2020-07-18 01:01:24,916 INFO L280 TraceCheckUtils]: 418: Hoare triple {916#false} assume !!(0 == ~ep32~0 % 256); {916#false} is VALID [2020-07-18 01:01:24,916 INFO L280 TraceCheckUtils]: 419: Hoare triple {916#false} ~newmax2~0 := ~node2__newmax~3; {916#false} is VALID [2020-07-18 01:01:24,917 INFO L280 TraceCheckUtils]: 420: Hoare triple {916#false} assume 2 == ~r2~0; {916#false} is VALID [2020-07-18 01:01:24,917 INFO L280 TraceCheckUtils]: 421: Hoare triple {916#false} assume !(~max2~0 == ~id2~0); {916#false} is VALID [2020-07-18 01:01:24,917 INFO L280 TraceCheckUtils]: 422: Hoare triple {916#false} ~nl2~0 := 1; {916#false} is VALID [2020-07-18 01:01:24,918 INFO L280 TraceCheckUtils]: 423: Hoare triple {916#false} ~mode2~0 := 0; {916#false} is VALID [2020-07-18 01:01:24,918 INFO L280 TraceCheckUtils]: 424: Hoare triple {916#false} havoc ~node3__newmax~3; {916#false} is VALID [2020-07-18 01:01:24,918 INFO L280 TraceCheckUtils]: 425: Hoare triple {916#false} ~node3__newmax~3 := 0; {916#false} is VALID [2020-07-18 01:01:24,918 INFO L280 TraceCheckUtils]: 426: Hoare triple {916#false} assume !(0 == ~mode3~0 % 256); {916#false} is VALID [2020-07-18 01:01:24,919 INFO L280 TraceCheckUtils]: 427: Hoare triple {916#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {916#false} is VALID [2020-07-18 01:01:24,919 INFO L280 TraceCheckUtils]: 428: Hoare triple {916#false} assume !!(0 == ~ep13~0 % 256); {916#false} is VALID [2020-07-18 01:01:24,919 INFO L280 TraceCheckUtils]: 429: Hoare triple {916#false} assume !!(0 == ~ep23~0 % 256); {916#false} is VALID [2020-07-18 01:01:24,919 INFO L280 TraceCheckUtils]: 430: Hoare triple {916#false} ~newmax3~0 := ~node3__newmax~3; {916#false} is VALID [2020-07-18 01:01:24,920 INFO L280 TraceCheckUtils]: 431: Hoare triple {916#false} assume 2 == ~r3~0; {916#false} is VALID [2020-07-18 01:01:24,920 INFO L280 TraceCheckUtils]: 432: Hoare triple {916#false} assume !(~max3~0 == ~id3~0); {916#false} is VALID [2020-07-18 01:01:24,920 INFO L280 TraceCheckUtils]: 433: Hoare triple {916#false} ~nl3~0 := 1; {916#false} is VALID [2020-07-18 01:01:24,920 INFO L280 TraceCheckUtils]: 434: Hoare triple {916#false} ~mode3~0 := 0; {916#false} is VALID [2020-07-18 01:01:24,921 INFO L280 TraceCheckUtils]: 435: Hoare triple {916#false} ~p12_old~0 := ~p12_new~0; {916#false} is VALID [2020-07-18 01:01:24,921 INFO L280 TraceCheckUtils]: 436: Hoare triple {916#false} ~p12_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 01:01:24,921 INFO L280 TraceCheckUtils]: 437: Hoare triple {916#false} ~p13_old~0 := ~p13_new~0; {916#false} is VALID [2020-07-18 01:01:24,921 INFO L280 TraceCheckUtils]: 438: Hoare triple {916#false} ~p13_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 01:01:24,921 INFO L280 TraceCheckUtils]: 439: Hoare triple {916#false} ~p21_old~0 := ~p21_new~0; {916#false} is VALID [2020-07-18 01:01:24,922 INFO L280 TraceCheckUtils]: 440: Hoare triple {916#false} ~p21_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 01:01:24,922 INFO L280 TraceCheckUtils]: 441: Hoare triple {916#false} ~p23_old~0 := ~p23_new~0; {916#false} is VALID [2020-07-18 01:01:24,922 INFO L280 TraceCheckUtils]: 442: Hoare triple {916#false} ~p23_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 01:01:24,923 INFO L280 TraceCheckUtils]: 443: Hoare triple {916#false} ~p31_old~0 := ~p31_new~0; {916#false} is VALID [2020-07-18 01:01:24,923 INFO L280 TraceCheckUtils]: 444: Hoare triple {916#false} ~p31_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 01:01:24,923 INFO L280 TraceCheckUtils]: 445: Hoare triple {916#false} ~p32_old~0 := ~p32_new~0; {916#false} is VALID [2020-07-18 01:01:24,923 INFO L280 TraceCheckUtils]: 446: Hoare triple {916#false} ~p32_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-18 01:01:24,924 INFO L280 TraceCheckUtils]: 447: Hoare triple {916#false} havoc ~check__tmp~3; {916#false} is VALID [2020-07-18 01:01:24,924 INFO L280 TraceCheckUtils]: 448: Hoare triple {916#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {916#false} is VALID [2020-07-18 01:01:24,924 INFO L280 TraceCheckUtils]: 449: Hoare triple {916#false} ~check__tmp~3 := 0; {916#false} is VALID [2020-07-18 01:01:24,924 INFO L280 TraceCheckUtils]: 450: Hoare triple {916#false} ~__return_2419~0 := ~check__tmp~3; {916#false} is VALID [2020-07-18 01:01:24,925 INFO L280 TraceCheckUtils]: 451: Hoare triple {916#false} ~main__c1~0 := ~__return_2419~0; {916#false} is VALID [2020-07-18 01:01:24,925 INFO L280 TraceCheckUtils]: 452: Hoare triple {916#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {916#false} is VALID [2020-07-18 01:01:24,925 INFO L280 TraceCheckUtils]: 453: Hoare triple {916#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {916#false} is VALID [2020-07-18 01:01:24,925 INFO L280 TraceCheckUtils]: 454: Hoare triple {916#false} havoc ~__tmp_4~0; {916#false} is VALID [2020-07-18 01:01:24,926 INFO L280 TraceCheckUtils]: 455: Hoare triple {916#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {916#false} is VALID [2020-07-18 01:01:24,926 INFO L280 TraceCheckUtils]: 456: Hoare triple {916#false} havoc ~assert__arg~3; {916#false} is VALID [2020-07-18 01:01:24,926 INFO L280 TraceCheckUtils]: 457: Hoare triple {916#false} ~assert__arg~3 := ~__tmp_4~0; {916#false} is VALID [2020-07-18 01:01:24,927 INFO L280 TraceCheckUtils]: 458: Hoare triple {916#false} assume 0 == ~assert__arg~3 % 256; {916#false} is VALID [2020-07-18 01:01:24,927 INFO L280 TraceCheckUtils]: 459: Hoare triple {916#false} assume !false; {916#false} is VALID [2020-07-18 01:01:25,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 01:01:25,227 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 01:01:25,230 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [827813382] [2020-07-18 01:01:25,232 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 01:01:25,233 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 01:01:25,233 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10301278] [2020-07-18 01:01:25,255 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 01:01:25,263 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 01:01:25,271 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 01:01:26,097 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:01:26,098 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 01:01:26,098 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 01:01:26,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 01:01:26,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:01:26,120 INFO L87 Difference]: Start difference. First operand 912 states. Second operand 4 states. [2020-07-18 01:01:37,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:01:37,444 INFO L93 Difference]: Finished difference Result 1664 states and 2163 transitions. [2020-07-18 01:01:37,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 01:01:37,445 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 01:01:37,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 01:01:37,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:01:37,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2163 transitions. [2020-07-18 01:01:37,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:01:37,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2163 transitions. [2020-07-18 01:01:37,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2163 transitions. [2020-07-18 01:01:40,071 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2163 edges. 2163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:01:40,333 INFO L225 Difference]: With dead ends: 1664 [2020-07-18 01:01:40,334 INFO L226 Difference]: Without dead ends: 1251 [2020-07-18 01:01:40,344 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:01:40,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1251 states. [2020-07-18 01:01:41,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1251 to 1244. [2020-07-18 01:01:41,597 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 01:01:41,598 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1251 states. Second operand 1244 states. [2020-07-18 01:01:41,599 INFO L74 IsIncluded]: Start isIncluded. First operand 1251 states. Second operand 1244 states. [2020-07-18 01:01:41,599 INFO L87 Difference]: Start difference. First operand 1251 states. Second operand 1244 states. [2020-07-18 01:01:41,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:01:41,758 INFO L93 Difference]: Finished difference Result 1251 states and 1523 transitions. [2020-07-18 01:01:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1523 transitions. [2020-07-18 01:01:41,765 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:01:41,765 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:01:41,765 INFO L74 IsIncluded]: Start isIncluded. First operand 1244 states. Second operand 1251 states. [2020-07-18 01:01:41,766 INFO L87 Difference]: Start difference. First operand 1244 states. Second operand 1251 states. [2020-07-18 01:01:41,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:01:41,868 INFO L93 Difference]: Finished difference Result 1251 states and 1523 transitions. [2020-07-18 01:01:41,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1523 transitions. [2020-07-18 01:01:41,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:01:41,873 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:01:41,873 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 01:01:41,874 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 01:01:41,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1244 states. [2020-07-18 01:01:42,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 1244 states and 1517 transitions. [2020-07-18 01:01:42,050 INFO L78 Accepts]: Start accepts. Automaton has 1244 states and 1517 transitions. Word has length 460 [2020-07-18 01:01:42,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 01:01:42,052 INFO L479 AbstractCegarLoop]: Abstraction has 1244 states and 1517 transitions. [2020-07-18 01:01:42,052 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 01:01:42,053 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1244 states and 1517 transitions. [2020-07-18 01:01:43,973 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1517 edges. 1517 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:01:43,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1517 transitions. [2020-07-18 01:01:43,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-18 01:01:43,985 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 01:01:43,986 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 01:01:43,986 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 01:01:43,987 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 01:01:43,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 01:01:43,988 INFO L82 PathProgramCache]: Analyzing trace with hash 1495383786, now seen corresponding path program 1 times [2020-07-18 01:01:43,988 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 01:01:43,988 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [679687710] [2020-07-18 01:01:43,989 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 01:01:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:01:44,909 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 01:01:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:01:44,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {9368#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {9302#true} is VALID [2020-07-18 01:01:44,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {9302#true} ~nomsg~0 := -1; {9302#true} is VALID [2020-07-18 01:01:44,993 INFO L280 TraceCheckUtils]: 2: Hoare triple {9302#true} ~p12~0 := 0; {9302#true} is VALID [2020-07-18 01:01:44,993 INFO L280 TraceCheckUtils]: 3: Hoare triple {9302#true} ~p12_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:44,994 INFO L280 TraceCheckUtils]: 4: Hoare triple {9302#true} ~p12_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:44,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {9302#true} ~ep12~0 := 0; {9302#true} is VALID [2020-07-18 01:01:44,995 INFO L280 TraceCheckUtils]: 6: Hoare triple {9302#true} ~p13~0 := 0; {9302#true} is VALID [2020-07-18 01:01:44,996 INFO L280 TraceCheckUtils]: 7: Hoare triple {9302#true} ~p13_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:44,997 INFO L280 TraceCheckUtils]: 8: Hoare triple {9302#true} ~p13_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:44,998 INFO L280 TraceCheckUtils]: 9: Hoare triple {9302#true} ~ep13~0 := 0; {9302#true} is VALID [2020-07-18 01:01:44,998 INFO L280 TraceCheckUtils]: 10: Hoare triple {9302#true} ~p21~0 := 0; {9302#true} is VALID [2020-07-18 01:01:44,999 INFO L280 TraceCheckUtils]: 11: Hoare triple {9302#true} ~p21_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:44,999 INFO L280 TraceCheckUtils]: 12: Hoare triple {9302#true} ~p21_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,000 INFO L280 TraceCheckUtils]: 13: Hoare triple {9302#true} ~ep21~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,000 INFO L280 TraceCheckUtils]: 14: Hoare triple {9302#true} ~p23~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,001 INFO L280 TraceCheckUtils]: 15: Hoare triple {9302#true} ~p23_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,001 INFO L280 TraceCheckUtils]: 16: Hoare triple {9302#true} ~p23_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,001 INFO L280 TraceCheckUtils]: 17: Hoare triple {9302#true} ~ep23~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,002 INFO L280 TraceCheckUtils]: 18: Hoare triple {9302#true} ~p31~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,002 INFO L280 TraceCheckUtils]: 19: Hoare triple {9302#true} ~p31_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,003 INFO L280 TraceCheckUtils]: 20: Hoare triple {9302#true} ~p31_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,003 INFO L280 TraceCheckUtils]: 21: Hoare triple {9302#true} ~ep31~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,003 INFO L280 TraceCheckUtils]: 22: Hoare triple {9302#true} ~p32~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,004 INFO L280 TraceCheckUtils]: 23: Hoare triple {9302#true} ~p32_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,004 INFO L280 TraceCheckUtils]: 24: Hoare triple {9302#true} ~p32_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,004 INFO L280 TraceCheckUtils]: 25: Hoare triple {9302#true} ~ep32~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,005 INFO L280 TraceCheckUtils]: 26: Hoare triple {9302#true} ~id1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,005 INFO L280 TraceCheckUtils]: 27: Hoare triple {9302#true} ~r1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,006 INFO L280 TraceCheckUtils]: 28: Hoare triple {9302#true} ~st1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,006 INFO L280 TraceCheckUtils]: 29: Hoare triple {9302#true} ~nl1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,006 INFO L280 TraceCheckUtils]: 30: Hoare triple {9302#true} ~m1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,007 INFO L280 TraceCheckUtils]: 31: Hoare triple {9302#true} ~max1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,007 INFO L280 TraceCheckUtils]: 32: Hoare triple {9302#true} ~mode1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,008 INFO L280 TraceCheckUtils]: 33: Hoare triple {9302#true} ~newmax1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,008 INFO L280 TraceCheckUtils]: 34: Hoare triple {9302#true} ~id2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,008 INFO L280 TraceCheckUtils]: 35: Hoare triple {9302#true} ~r2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,009 INFO L280 TraceCheckUtils]: 36: Hoare triple {9302#true} ~st2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,009 INFO L280 TraceCheckUtils]: 37: Hoare triple {9302#true} ~nl2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,010 INFO L280 TraceCheckUtils]: 38: Hoare triple {9302#true} ~m2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,010 INFO L280 TraceCheckUtils]: 39: Hoare triple {9302#true} ~max2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,010 INFO L280 TraceCheckUtils]: 40: Hoare triple {9302#true} ~mode2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,011 INFO L280 TraceCheckUtils]: 41: Hoare triple {9302#true} ~newmax2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,011 INFO L280 TraceCheckUtils]: 42: Hoare triple {9302#true} ~id3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,012 INFO L280 TraceCheckUtils]: 43: Hoare triple {9302#true} ~r3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,012 INFO L280 TraceCheckUtils]: 44: Hoare triple {9302#true} ~st3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,012 INFO L280 TraceCheckUtils]: 45: Hoare triple {9302#true} ~nl3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,013 INFO L280 TraceCheckUtils]: 46: Hoare triple {9302#true} ~m3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,013 INFO L280 TraceCheckUtils]: 47: Hoare triple {9302#true} ~max3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,014 INFO L280 TraceCheckUtils]: 48: Hoare triple {9302#true} ~mode3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,014 INFO L280 TraceCheckUtils]: 49: Hoare triple {9302#true} ~newmax3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,015 INFO L280 TraceCheckUtils]: 50: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9302#true} is VALID [2020-07-18 01:01:45,015 INFO L280 TraceCheckUtils]: 51: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9302#true} is VALID [2020-07-18 01:01:45,015 INFO L280 TraceCheckUtils]: 52: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9302#true} is VALID [2020-07-18 01:01:45,016 INFO L280 TraceCheckUtils]: 53: Hoare triple {9302#true} ~__return_1863~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,016 INFO L280 TraceCheckUtils]: 54: Hoare triple {9302#true} ~__return_2009~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,017 INFO L280 TraceCheckUtils]: 55: Hoare triple {9302#true} ~__return_2142~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,017 INFO L280 TraceCheckUtils]: 56: Hoare triple {9302#true} ~__return_2281~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,017 INFO L280 TraceCheckUtils]: 57: Hoare triple {9302#true} ~__return_2419~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,018 INFO L280 TraceCheckUtils]: 58: Hoare triple {9302#true} ~__tmp_2420_0~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,018 INFO L280 TraceCheckUtils]: 59: Hoare triple {9302#true} ~__return_2543~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,019 INFO L280 TraceCheckUtils]: 60: Hoare triple {9302#true} ~__return_2433~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,019 INFO L280 TraceCheckUtils]: 61: Hoare triple {9302#true} assume true; {9302#true} is VALID [2020-07-18 01:01:45,020 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9302#true} {9302#true} #1935#return; {9302#true} is VALID [2020-07-18 01:01:45,032 INFO L263 TraceCheckUtils]: 0: Hoare triple {9302#true} call ULTIMATE.init(); {9368#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 01:01:45,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {9368#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {9302#true} ~nomsg~0 := -1; {9302#true} is VALID [2020-07-18 01:01:45,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {9302#true} ~p12~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {9302#true} ~p12_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,034 INFO L280 TraceCheckUtils]: 5: Hoare triple {9302#true} ~p12_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,034 INFO L280 TraceCheckUtils]: 6: Hoare triple {9302#true} ~ep12~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,035 INFO L280 TraceCheckUtils]: 7: Hoare triple {9302#true} ~p13~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,035 INFO L280 TraceCheckUtils]: 8: Hoare triple {9302#true} ~p13_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,035 INFO L280 TraceCheckUtils]: 9: Hoare triple {9302#true} ~p13_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {9302#true} ~ep13~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,036 INFO L280 TraceCheckUtils]: 11: Hoare triple {9302#true} ~p21~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,036 INFO L280 TraceCheckUtils]: 12: Hoare triple {9302#true} ~p21_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,037 INFO L280 TraceCheckUtils]: 13: Hoare triple {9302#true} ~p21_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,037 INFO L280 TraceCheckUtils]: 14: Hoare triple {9302#true} ~ep21~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,037 INFO L280 TraceCheckUtils]: 15: Hoare triple {9302#true} ~p23~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,038 INFO L280 TraceCheckUtils]: 16: Hoare triple {9302#true} ~p23_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,038 INFO L280 TraceCheckUtils]: 17: Hoare triple {9302#true} ~p23_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,038 INFO L280 TraceCheckUtils]: 18: Hoare triple {9302#true} ~ep23~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,039 INFO L280 TraceCheckUtils]: 19: Hoare triple {9302#true} ~p31~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,039 INFO L280 TraceCheckUtils]: 20: Hoare triple {9302#true} ~p31_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,039 INFO L280 TraceCheckUtils]: 21: Hoare triple {9302#true} ~p31_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,039 INFO L280 TraceCheckUtils]: 22: Hoare triple {9302#true} ~ep31~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,040 INFO L280 TraceCheckUtils]: 23: Hoare triple {9302#true} ~p32~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,040 INFO L280 TraceCheckUtils]: 24: Hoare triple {9302#true} ~p32_old~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,040 INFO L280 TraceCheckUtils]: 25: Hoare triple {9302#true} ~p32_new~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,041 INFO L280 TraceCheckUtils]: 26: Hoare triple {9302#true} ~ep32~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,041 INFO L280 TraceCheckUtils]: 27: Hoare triple {9302#true} ~id1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,041 INFO L280 TraceCheckUtils]: 28: Hoare triple {9302#true} ~r1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,041 INFO L280 TraceCheckUtils]: 29: Hoare triple {9302#true} ~st1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,042 INFO L280 TraceCheckUtils]: 30: Hoare triple {9302#true} ~nl1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,042 INFO L280 TraceCheckUtils]: 31: Hoare triple {9302#true} ~m1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,042 INFO L280 TraceCheckUtils]: 32: Hoare triple {9302#true} ~max1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,042 INFO L280 TraceCheckUtils]: 33: Hoare triple {9302#true} ~mode1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,042 INFO L280 TraceCheckUtils]: 34: Hoare triple {9302#true} ~newmax1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,043 INFO L280 TraceCheckUtils]: 35: Hoare triple {9302#true} ~id2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,043 INFO L280 TraceCheckUtils]: 36: Hoare triple {9302#true} ~r2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,043 INFO L280 TraceCheckUtils]: 37: Hoare triple {9302#true} ~st2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,044 INFO L280 TraceCheckUtils]: 38: Hoare triple {9302#true} ~nl2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,044 INFO L280 TraceCheckUtils]: 39: Hoare triple {9302#true} ~m2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,045 INFO L280 TraceCheckUtils]: 40: Hoare triple {9302#true} ~max2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,045 INFO L280 TraceCheckUtils]: 41: Hoare triple {9302#true} ~mode2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,045 INFO L280 TraceCheckUtils]: 42: Hoare triple {9302#true} ~newmax2~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,045 INFO L280 TraceCheckUtils]: 43: Hoare triple {9302#true} ~id3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,046 INFO L280 TraceCheckUtils]: 44: Hoare triple {9302#true} ~r3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,046 INFO L280 TraceCheckUtils]: 45: Hoare triple {9302#true} ~st3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,046 INFO L280 TraceCheckUtils]: 46: Hoare triple {9302#true} ~nl3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,046 INFO L280 TraceCheckUtils]: 47: Hoare triple {9302#true} ~m3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,047 INFO L280 TraceCheckUtils]: 48: Hoare triple {9302#true} ~max3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,047 INFO L280 TraceCheckUtils]: 49: Hoare triple {9302#true} ~mode3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,047 INFO L280 TraceCheckUtils]: 50: Hoare triple {9302#true} ~newmax3~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,047 INFO L280 TraceCheckUtils]: 51: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9302#true} is VALID [2020-07-18 01:01:45,048 INFO L280 TraceCheckUtils]: 52: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9302#true} is VALID [2020-07-18 01:01:45,048 INFO L280 TraceCheckUtils]: 53: Hoare triple {9302#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9302#true} is VALID [2020-07-18 01:01:45,048 INFO L280 TraceCheckUtils]: 54: Hoare triple {9302#true} ~__return_1863~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,048 INFO L280 TraceCheckUtils]: 55: Hoare triple {9302#true} ~__return_2009~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,049 INFO L280 TraceCheckUtils]: 56: Hoare triple {9302#true} ~__return_2142~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,049 INFO L280 TraceCheckUtils]: 57: Hoare triple {9302#true} ~__return_2281~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,049 INFO L280 TraceCheckUtils]: 58: Hoare triple {9302#true} ~__return_2419~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,049 INFO L280 TraceCheckUtils]: 59: Hoare triple {9302#true} ~__tmp_2420_0~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,049 INFO L280 TraceCheckUtils]: 60: Hoare triple {9302#true} ~__return_2543~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,050 INFO L280 TraceCheckUtils]: 61: Hoare triple {9302#true} ~__return_2433~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,050 INFO L280 TraceCheckUtils]: 62: Hoare triple {9302#true} assume true; {9302#true} is VALID [2020-07-18 01:01:45,050 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9302#true} {9302#true} #1935#return; {9302#true} is VALID [2020-07-18 01:01:45,054 INFO L263 TraceCheckUtils]: 64: Hoare triple {9302#true} call #t~ret30 := main(); {9302#true} is VALID [2020-07-18 01:01:45,055 INFO L280 TraceCheckUtils]: 65: Hoare triple {9302#true} havoc ~main__c1~0; {9302#true} is VALID [2020-07-18 01:01:45,055 INFO L280 TraceCheckUtils]: 66: Hoare triple {9302#true} havoc ~main__i2~0; {9302#true} is VALID [2020-07-18 01:01:45,056 INFO L280 TraceCheckUtils]: 67: Hoare triple {9302#true} ~main__c1~0 := 0; {9302#true} is VALID [2020-07-18 01:01:45,056 INFO L280 TraceCheckUtils]: 68: Hoare triple {9302#true} ~ep12~0 := #t~nondet0; {9302#true} is VALID [2020-07-18 01:01:45,056 INFO L280 TraceCheckUtils]: 69: Hoare triple {9302#true} havoc #t~nondet0; {9302#true} is VALID [2020-07-18 01:01:45,056 INFO L280 TraceCheckUtils]: 70: Hoare triple {9302#true} ~ep13~0 := #t~nondet1; {9302#true} is VALID [2020-07-18 01:01:45,057 INFO L280 TraceCheckUtils]: 71: Hoare triple {9302#true} havoc #t~nondet1; {9302#true} is VALID [2020-07-18 01:01:45,057 INFO L280 TraceCheckUtils]: 72: Hoare triple {9302#true} ~ep21~0 := #t~nondet2; {9302#true} is VALID [2020-07-18 01:01:45,057 INFO L280 TraceCheckUtils]: 73: Hoare triple {9302#true} havoc #t~nondet2; {9302#true} is VALID [2020-07-18 01:01:45,057 INFO L280 TraceCheckUtils]: 74: Hoare triple {9302#true} ~ep23~0 := #t~nondet3; {9302#true} is VALID [2020-07-18 01:01:45,058 INFO L280 TraceCheckUtils]: 75: Hoare triple {9302#true} havoc #t~nondet3; {9302#true} is VALID [2020-07-18 01:01:45,058 INFO L280 TraceCheckUtils]: 76: Hoare triple {9302#true} ~ep31~0 := #t~nondet4; {9302#true} is VALID [2020-07-18 01:01:45,058 INFO L280 TraceCheckUtils]: 77: Hoare triple {9302#true} havoc #t~nondet4; {9302#true} is VALID [2020-07-18 01:01:45,059 INFO L280 TraceCheckUtils]: 78: Hoare triple {9302#true} ~ep32~0 := #t~nondet5; {9302#true} is VALID [2020-07-18 01:01:45,059 INFO L280 TraceCheckUtils]: 79: Hoare triple {9302#true} havoc #t~nondet5; {9302#true} is VALID [2020-07-18 01:01:45,059 INFO L280 TraceCheckUtils]: 80: Hoare triple {9302#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,059 INFO L280 TraceCheckUtils]: 81: Hoare triple {9302#true} ~id1~0 := #t~nondet6; {9302#true} is VALID [2020-07-18 01:01:45,060 INFO L280 TraceCheckUtils]: 82: Hoare triple {9302#true} havoc #t~nondet6; {9302#true} is VALID [2020-07-18 01:01:45,060 INFO L280 TraceCheckUtils]: 83: Hoare triple {9302#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,060 INFO L280 TraceCheckUtils]: 84: Hoare triple {9302#true} ~r1~0 := #t~nondet7; {9302#true} is VALID [2020-07-18 01:01:45,060 INFO L280 TraceCheckUtils]: 85: Hoare triple {9302#true} havoc #t~nondet7; {9302#true} is VALID [2020-07-18 01:01:45,060 INFO L280 TraceCheckUtils]: 86: Hoare triple {9302#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,061 INFO L280 TraceCheckUtils]: 87: Hoare triple {9302#true} ~st1~0 := #t~nondet8; {9302#true} is VALID [2020-07-18 01:01:45,061 INFO L280 TraceCheckUtils]: 88: Hoare triple {9302#true} havoc #t~nondet8; {9302#true} is VALID [2020-07-18 01:01:45,076 INFO L280 TraceCheckUtils]: 89: Hoare triple {9302#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,077 INFO L280 TraceCheckUtils]: 90: Hoare triple {9302#true} ~nl1~0 := #t~nondet9; {9302#true} is VALID [2020-07-18 01:01:45,077 INFO L280 TraceCheckUtils]: 91: Hoare triple {9302#true} havoc #t~nondet9; {9302#true} is VALID [2020-07-18 01:01:45,078 INFO L280 TraceCheckUtils]: 92: Hoare triple {9302#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,078 INFO L280 TraceCheckUtils]: 93: Hoare triple {9302#true} ~m1~0 := #t~nondet10; {9302#true} is VALID [2020-07-18 01:01:45,079 INFO L280 TraceCheckUtils]: 94: Hoare triple {9302#true} havoc #t~nondet10; {9302#true} is VALID [2020-07-18 01:01:45,079 INFO L280 TraceCheckUtils]: 95: Hoare triple {9302#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,079 INFO L280 TraceCheckUtils]: 96: Hoare triple {9302#true} ~max1~0 := #t~nondet11; {9302#true} is VALID [2020-07-18 01:01:45,080 INFO L280 TraceCheckUtils]: 97: Hoare triple {9302#true} havoc #t~nondet11; {9302#true} is VALID [2020-07-18 01:01:45,080 INFO L280 TraceCheckUtils]: 98: Hoare triple {9302#true} ~mode1~0 := #t~nondet12; {9302#true} is VALID [2020-07-18 01:01:45,080 INFO L280 TraceCheckUtils]: 99: Hoare triple {9302#true} havoc #t~nondet12; {9302#true} is VALID [2020-07-18 01:01:45,081 INFO L280 TraceCheckUtils]: 100: Hoare triple {9302#true} ~newmax1~0 := #t~nondet13; {9302#true} is VALID [2020-07-18 01:01:45,086 INFO L280 TraceCheckUtils]: 101: Hoare triple {9302#true} havoc #t~nondet13; {9302#true} is VALID [2020-07-18 01:01:45,087 INFO L280 TraceCheckUtils]: 102: Hoare triple {9302#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,088 INFO L280 TraceCheckUtils]: 103: Hoare triple {9302#true} ~id2~0 := #t~nondet14; {9302#true} is VALID [2020-07-18 01:01:45,088 INFO L280 TraceCheckUtils]: 104: Hoare triple {9302#true} havoc #t~nondet14; {9302#true} is VALID [2020-07-18 01:01:45,088 INFO L280 TraceCheckUtils]: 105: Hoare triple {9302#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,089 INFO L280 TraceCheckUtils]: 106: Hoare triple {9302#true} ~r2~0 := #t~nondet15; {9302#true} is VALID [2020-07-18 01:01:45,092 INFO L280 TraceCheckUtils]: 107: Hoare triple {9302#true} havoc #t~nondet15; {9302#true} is VALID [2020-07-18 01:01:45,093 INFO L280 TraceCheckUtils]: 108: Hoare triple {9302#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,093 INFO L280 TraceCheckUtils]: 109: Hoare triple {9302#true} ~st2~0 := #t~nondet16; {9302#true} is VALID [2020-07-18 01:01:45,094 INFO L280 TraceCheckUtils]: 110: Hoare triple {9302#true} havoc #t~nondet16; {9302#true} is VALID [2020-07-18 01:01:45,094 INFO L280 TraceCheckUtils]: 111: Hoare triple {9302#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,095 INFO L280 TraceCheckUtils]: 112: Hoare triple {9302#true} ~nl2~0 := #t~nondet17; {9302#true} is VALID [2020-07-18 01:01:45,095 INFO L280 TraceCheckUtils]: 113: Hoare triple {9302#true} havoc #t~nondet17; {9302#true} is VALID [2020-07-18 01:01:45,098 INFO L280 TraceCheckUtils]: 114: Hoare triple {9302#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,098 INFO L280 TraceCheckUtils]: 115: Hoare triple {9302#true} ~m2~0 := #t~nondet18; {9302#true} is VALID [2020-07-18 01:01:45,098 INFO L280 TraceCheckUtils]: 116: Hoare triple {9302#true} havoc #t~nondet18; {9302#true} is VALID [2020-07-18 01:01:45,099 INFO L280 TraceCheckUtils]: 117: Hoare triple {9302#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,099 INFO L280 TraceCheckUtils]: 118: Hoare triple {9302#true} ~max2~0 := #t~nondet19; {9302#true} is VALID [2020-07-18 01:01:45,099 INFO L280 TraceCheckUtils]: 119: Hoare triple {9302#true} havoc #t~nondet19; {9302#true} is VALID [2020-07-18 01:01:45,100 INFO L280 TraceCheckUtils]: 120: Hoare triple {9302#true} ~mode2~0 := #t~nondet20; {9302#true} is VALID [2020-07-18 01:01:45,102 INFO L280 TraceCheckUtils]: 121: Hoare triple {9302#true} havoc #t~nondet20; {9302#true} is VALID [2020-07-18 01:01:45,103 INFO L280 TraceCheckUtils]: 122: Hoare triple {9302#true} ~newmax2~0 := #t~nondet21; {9302#true} is VALID [2020-07-18 01:01:45,103 INFO L280 TraceCheckUtils]: 123: Hoare triple {9302#true} havoc #t~nondet21; {9302#true} is VALID [2020-07-18 01:01:45,104 INFO L280 TraceCheckUtils]: 124: Hoare triple {9302#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,104 INFO L280 TraceCheckUtils]: 125: Hoare triple {9302#true} ~id3~0 := #t~nondet22; {9302#true} is VALID [2020-07-18 01:01:45,104 INFO L280 TraceCheckUtils]: 126: Hoare triple {9302#true} havoc #t~nondet22; {9302#true} is VALID [2020-07-18 01:01:45,105 INFO L280 TraceCheckUtils]: 127: Hoare triple {9302#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,108 INFO L280 TraceCheckUtils]: 128: Hoare triple {9302#true} ~r3~0 := #t~nondet23; {9302#true} is VALID [2020-07-18 01:01:45,109 INFO L280 TraceCheckUtils]: 129: Hoare triple {9302#true} havoc #t~nondet23; {9302#true} is VALID [2020-07-18 01:01:45,109 INFO L280 TraceCheckUtils]: 130: Hoare triple {9302#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,110 INFO L280 TraceCheckUtils]: 131: Hoare triple {9302#true} ~st3~0 := #t~nondet24; {9302#true} is VALID [2020-07-18 01:01:45,110 INFO L280 TraceCheckUtils]: 132: Hoare triple {9302#true} havoc #t~nondet24; {9302#true} is VALID [2020-07-18 01:01:45,110 INFO L280 TraceCheckUtils]: 133: Hoare triple {9302#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,111 INFO L280 TraceCheckUtils]: 134: Hoare triple {9302#true} ~nl3~0 := #t~nondet25; {9302#true} is VALID [2020-07-18 01:01:45,111 INFO L280 TraceCheckUtils]: 135: Hoare triple {9302#true} havoc #t~nondet25; {9302#true} is VALID [2020-07-18 01:01:45,115 INFO L280 TraceCheckUtils]: 136: Hoare triple {9302#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,115 INFO L280 TraceCheckUtils]: 137: Hoare triple {9302#true} ~m3~0 := #t~nondet26; {9302#true} is VALID [2020-07-18 01:01:45,115 INFO L280 TraceCheckUtils]: 138: Hoare triple {9302#true} havoc #t~nondet26; {9302#true} is VALID [2020-07-18 01:01:45,116 INFO L280 TraceCheckUtils]: 139: Hoare triple {9302#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {9302#true} is VALID [2020-07-18 01:01:45,116 INFO L280 TraceCheckUtils]: 140: Hoare triple {9302#true} ~max3~0 := #t~nondet27; {9302#true} is VALID [2020-07-18 01:01:45,117 INFO L280 TraceCheckUtils]: 141: Hoare triple {9302#true} havoc #t~nondet27; {9302#true} is VALID [2020-07-18 01:01:45,120 INFO L280 TraceCheckUtils]: 142: Hoare triple {9302#true} ~mode3~0 := #t~nondet28; {9302#true} is VALID [2020-07-18 01:01:45,120 INFO L280 TraceCheckUtils]: 143: Hoare triple {9302#true} havoc #t~nondet28; {9302#true} is VALID [2020-07-18 01:01:45,120 INFO L280 TraceCheckUtils]: 144: Hoare triple {9302#true} ~newmax3~0 := #t~nondet29; {9302#true} is VALID [2020-07-18 01:01:45,121 INFO L280 TraceCheckUtils]: 145: Hoare triple {9302#true} havoc #t~nondet29; {9302#true} is VALID [2020-07-18 01:01:45,121 INFO L280 TraceCheckUtils]: 146: Hoare triple {9302#true} havoc ~init__r121~0; {9302#true} is VALID [2020-07-18 01:01:45,121 INFO L280 TraceCheckUtils]: 147: Hoare triple {9302#true} havoc ~init__r131~0; {9302#true} is VALID [2020-07-18 01:01:45,122 INFO L280 TraceCheckUtils]: 148: Hoare triple {9302#true} havoc ~init__r211~0; {9302#true} is VALID [2020-07-18 01:01:45,127 INFO L280 TraceCheckUtils]: 149: Hoare triple {9302#true} havoc ~init__r231~0; {9302#true} is VALID [2020-07-18 01:01:45,128 INFO L280 TraceCheckUtils]: 150: Hoare triple {9302#true} havoc ~init__r311~0; {9302#true} is VALID [2020-07-18 01:01:45,128 INFO L280 TraceCheckUtils]: 151: Hoare triple {9302#true} havoc ~init__r321~0; {9302#true} is VALID [2020-07-18 01:01:45,129 INFO L280 TraceCheckUtils]: 152: Hoare triple {9302#true} havoc ~init__r122~0; {9302#true} is VALID [2020-07-18 01:01:45,129 INFO L280 TraceCheckUtils]: 153: Hoare triple {9302#true} havoc ~init__tmp~0; {9302#true} is VALID [2020-07-18 01:01:45,129 INFO L280 TraceCheckUtils]: 154: Hoare triple {9302#true} havoc ~init__r132~0; {9302#true} is VALID [2020-07-18 01:01:45,130 INFO L280 TraceCheckUtils]: 155: Hoare triple {9302#true} havoc ~init__tmp___0~0; {9302#true} is VALID [2020-07-18 01:01:45,130 INFO L280 TraceCheckUtils]: 156: Hoare triple {9302#true} havoc ~init__r212~0; {9302#true} is VALID [2020-07-18 01:01:45,133 INFO L280 TraceCheckUtils]: 157: Hoare triple {9302#true} havoc ~init__tmp___1~0; {9302#true} is VALID [2020-07-18 01:01:45,134 INFO L280 TraceCheckUtils]: 158: Hoare triple {9302#true} havoc ~init__r232~0; {9302#true} is VALID [2020-07-18 01:01:45,134 INFO L280 TraceCheckUtils]: 159: Hoare triple {9302#true} havoc ~init__tmp___2~0; {9302#true} is VALID [2020-07-18 01:01:45,134 INFO L280 TraceCheckUtils]: 160: Hoare triple {9302#true} havoc ~init__r312~0; {9302#true} is VALID [2020-07-18 01:01:45,135 INFO L280 TraceCheckUtils]: 161: Hoare triple {9302#true} havoc ~init__tmp___3~0; {9302#true} is VALID [2020-07-18 01:01:45,135 INFO L280 TraceCheckUtils]: 162: Hoare triple {9302#true} havoc ~init__r322~0; {9302#true} is VALID [2020-07-18 01:01:45,136 INFO L280 TraceCheckUtils]: 163: Hoare triple {9302#true} havoc ~init__tmp___4~0; {9302#true} is VALID [2020-07-18 01:01:45,136 INFO L280 TraceCheckUtils]: 164: Hoare triple {9302#true} havoc ~init__tmp___5~0; {9302#true} is VALID [2020-07-18 01:01:45,136 INFO L280 TraceCheckUtils]: 165: Hoare triple {9302#true} ~init__r121~0 := ~ep12~0; {9302#true} is VALID [2020-07-18 01:01:45,137 INFO L280 TraceCheckUtils]: 166: Hoare triple {9302#true} ~init__r131~0 := ~ep13~0; {9302#true} is VALID [2020-07-18 01:01:45,137 INFO L280 TraceCheckUtils]: 167: Hoare triple {9302#true} ~init__r211~0 := ~ep21~0; {9302#true} is VALID [2020-07-18 01:01:45,137 INFO L280 TraceCheckUtils]: 168: Hoare triple {9302#true} ~init__r231~0 := ~ep23~0; {9302#true} is VALID [2020-07-18 01:01:45,138 INFO L280 TraceCheckUtils]: 169: Hoare triple {9302#true} ~init__r311~0 := ~ep31~0; {9302#true} is VALID [2020-07-18 01:01:45,138 INFO L280 TraceCheckUtils]: 170: Hoare triple {9302#true} ~init__r321~0 := ~ep32~0; {9302#true} is VALID [2020-07-18 01:01:45,138 INFO L280 TraceCheckUtils]: 171: Hoare triple {9302#true} assume !(0 == ~init__r121~0 % 256); {9302#true} is VALID [2020-07-18 01:01:45,139 INFO L280 TraceCheckUtils]: 172: Hoare triple {9302#true} ~init__tmp~0 := 1; {9302#true} is VALID [2020-07-18 01:01:45,139 INFO L280 TraceCheckUtils]: 173: Hoare triple {9302#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {9302#true} is VALID [2020-07-18 01:01:45,139 INFO L280 TraceCheckUtils]: 174: Hoare triple {9302#true} assume !(0 == ~init__r131~0 % 256); {9302#true} is VALID [2020-07-18 01:01:45,140 INFO L280 TraceCheckUtils]: 175: Hoare triple {9302#true} ~init__tmp___0~0 := 1; {9302#true} is VALID [2020-07-18 01:01:45,140 INFO L280 TraceCheckUtils]: 176: Hoare triple {9302#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {9302#true} is VALID [2020-07-18 01:01:45,141 INFO L280 TraceCheckUtils]: 177: Hoare triple {9302#true} assume !(0 == ~init__r211~0 % 256); {9302#true} is VALID [2020-07-18 01:01:45,141 INFO L280 TraceCheckUtils]: 178: Hoare triple {9302#true} ~init__tmp___1~0 := 1; {9302#true} is VALID [2020-07-18 01:01:45,141 INFO L280 TraceCheckUtils]: 179: Hoare triple {9302#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {9302#true} is VALID [2020-07-18 01:01:45,142 INFO L280 TraceCheckUtils]: 180: Hoare triple {9302#true} assume !(0 == ~init__r231~0 % 256); {9302#true} is VALID [2020-07-18 01:01:45,142 INFO L280 TraceCheckUtils]: 181: Hoare triple {9302#true} ~init__tmp___2~0 := 1; {9302#true} is VALID [2020-07-18 01:01:45,142 INFO L280 TraceCheckUtils]: 182: Hoare triple {9302#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {9302#true} is VALID [2020-07-18 01:01:45,143 INFO L280 TraceCheckUtils]: 183: Hoare triple {9302#true} assume !(0 == ~init__r311~0 % 256); {9302#true} is VALID [2020-07-18 01:01:45,143 INFO L280 TraceCheckUtils]: 184: Hoare triple {9302#true} ~init__tmp___3~0 := 1; {9302#true} is VALID [2020-07-18 01:01:45,144 INFO L280 TraceCheckUtils]: 185: Hoare triple {9302#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {9302#true} is VALID [2020-07-18 01:01:45,144 INFO L280 TraceCheckUtils]: 186: Hoare triple {9302#true} assume !(0 == ~init__r321~0 % 256); {9302#true} is VALID [2020-07-18 01:01:45,144 INFO L280 TraceCheckUtils]: 187: Hoare triple {9302#true} ~init__tmp___4~0 := 1; {9302#true} is VALID [2020-07-18 01:01:45,145 INFO L280 TraceCheckUtils]: 188: Hoare triple {9302#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {9302#true} is VALID [2020-07-18 01:01:45,145 INFO L280 TraceCheckUtils]: 189: Hoare triple {9302#true} assume ~id1~0 != ~id2~0; {9302#true} is VALID [2020-07-18 01:01:45,145 INFO L280 TraceCheckUtils]: 190: Hoare triple {9302#true} assume ~id1~0 != ~id3~0; {9302#true} is VALID [2020-07-18 01:01:45,146 INFO L280 TraceCheckUtils]: 191: Hoare triple {9302#true} assume ~id2~0 != ~id3~0; {9302#true} is VALID [2020-07-18 01:01:45,146 INFO L280 TraceCheckUtils]: 192: Hoare triple {9302#true} assume ~id1~0 >= 0; {9302#true} is VALID [2020-07-18 01:01:45,146 INFO L280 TraceCheckUtils]: 193: Hoare triple {9302#true} assume ~id2~0 >= 0; {9302#true} is VALID [2020-07-18 01:01:45,147 INFO L280 TraceCheckUtils]: 194: Hoare triple {9302#true} assume ~id3~0 >= 0; {9302#true} is VALID [2020-07-18 01:01:45,147 INFO L280 TraceCheckUtils]: 195: Hoare triple {9302#true} assume 0 == ~r1~0; {9302#true} is VALID [2020-07-18 01:01:45,147 INFO L280 TraceCheckUtils]: 196: Hoare triple {9302#true} assume 0 == ~r2~0; {9302#true} is VALID [2020-07-18 01:01:45,148 INFO L280 TraceCheckUtils]: 197: Hoare triple {9302#true} assume 0 == ~r3~0; {9302#true} is VALID [2020-07-18 01:01:45,148 INFO L280 TraceCheckUtils]: 198: Hoare triple {9302#true} assume ~max1~0 == ~id1~0; {9302#true} is VALID [2020-07-18 01:01:45,150 INFO L280 TraceCheckUtils]: 199: Hoare triple {9302#true} assume ~max2~0 == ~id2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,151 INFO L280 TraceCheckUtils]: 200: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,152 INFO L280 TraceCheckUtils]: 201: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,153 INFO L280 TraceCheckUtils]: 202: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,154 INFO L280 TraceCheckUtils]: 203: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,155 INFO L280 TraceCheckUtils]: 204: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,157 INFO L280 TraceCheckUtils]: 205: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,158 INFO L280 TraceCheckUtils]: 206: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,159 INFO L280 TraceCheckUtils]: 207: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,160 INFO L280 TraceCheckUtils]: 208: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,161 INFO L280 TraceCheckUtils]: 209: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,164 INFO L280 TraceCheckUtils]: 210: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,165 INFO L280 TraceCheckUtils]: 211: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,166 INFO L280 TraceCheckUtils]: 212: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,167 INFO L280 TraceCheckUtils]: 213: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,169 INFO L280 TraceCheckUtils]: 214: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_1863~0 := ~init__tmp___5~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,170 INFO L280 TraceCheckUtils]: 215: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1863~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,171 INFO L280 TraceCheckUtils]: 216: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,172 INFO L280 TraceCheckUtils]: 217: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,173 INFO L280 TraceCheckUtils]: 218: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,174 INFO L280 TraceCheckUtils]: 219: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,177 INFO L280 TraceCheckUtils]: 220: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,178 INFO L280 TraceCheckUtils]: 221: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,179 INFO L280 TraceCheckUtils]: 222: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,180 INFO L280 TraceCheckUtils]: 223: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,182 INFO L280 TraceCheckUtils]: 224: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,183 INFO L280 TraceCheckUtils]: 225: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,184 INFO L280 TraceCheckUtils]: 226: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,185 INFO L280 TraceCheckUtils]: 227: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,186 INFO L280 TraceCheckUtils]: 228: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,187 INFO L280 TraceCheckUtils]: 229: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,187 INFO L280 TraceCheckUtils]: 230: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,188 INFO L280 TraceCheckUtils]: 231: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,189 INFO L280 TraceCheckUtils]: 232: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,190 INFO L280 TraceCheckUtils]: 233: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,190 INFO L280 TraceCheckUtils]: 234: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,191 INFO L280 TraceCheckUtils]: 235: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,192 INFO L280 TraceCheckUtils]: 236: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,193 INFO L280 TraceCheckUtils]: 237: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,193 INFO L280 TraceCheckUtils]: 238: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,194 INFO L280 TraceCheckUtils]: 239: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,195 INFO L280 TraceCheckUtils]: 240: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,196 INFO L280 TraceCheckUtils]: 241: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r2~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,204 INFO L280 TraceCheckUtils]: 242: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,209 INFO L280 TraceCheckUtils]: 243: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,210 INFO L280 TraceCheckUtils]: 244: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,212 INFO L280 TraceCheckUtils]: 245: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,213 INFO L280 TraceCheckUtils]: 246: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,214 INFO L280 TraceCheckUtils]: 247: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,215 INFO L280 TraceCheckUtils]: 248: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r3~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,217 INFO L280 TraceCheckUtils]: 249: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,218 INFO L280 TraceCheckUtils]: 250: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,220 INFO L280 TraceCheckUtils]: 251: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,221 INFO L280 TraceCheckUtils]: 252: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,222 INFO L280 TraceCheckUtils]: 253: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,223 INFO L280 TraceCheckUtils]: 254: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,224 INFO L280 TraceCheckUtils]: 255: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,226 INFO L280 TraceCheckUtils]: 256: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,227 INFO L280 TraceCheckUtils]: 257: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,228 INFO L280 TraceCheckUtils]: 258: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,229 INFO L280 TraceCheckUtils]: 259: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,231 INFO L280 TraceCheckUtils]: 260: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,232 INFO L280 TraceCheckUtils]: 261: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,233 INFO L280 TraceCheckUtils]: 262: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,234 INFO L280 TraceCheckUtils]: 263: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,235 INFO L280 TraceCheckUtils]: 264: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,236 INFO L280 TraceCheckUtils]: 265: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,238 INFO L280 TraceCheckUtils]: 266: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,239 INFO L280 TraceCheckUtils]: 267: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,240 INFO L280 TraceCheckUtils]: 268: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,241 INFO L280 TraceCheckUtils]: 269: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,242 INFO L280 TraceCheckUtils]: 270: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,243 INFO L280 TraceCheckUtils]: 271: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,244 INFO L280 TraceCheckUtils]: 272: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,246 INFO L280 TraceCheckUtils]: 273: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,247 INFO L280 TraceCheckUtils]: 274: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,248 INFO L280 TraceCheckUtils]: 275: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,249 INFO L280 TraceCheckUtils]: 276: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2009~0 := ~check__tmp~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,250 INFO L280 TraceCheckUtils]: 277: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2009~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,252 INFO L280 TraceCheckUtils]: 278: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,253 INFO L280 TraceCheckUtils]: 279: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,254 INFO L280 TraceCheckUtils]: 280: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,255 INFO L280 TraceCheckUtils]: 281: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,256 INFO L280 TraceCheckUtils]: 282: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,257 INFO L280 TraceCheckUtils]: 283: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,259 INFO L280 TraceCheckUtils]: 284: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,260 INFO L280 TraceCheckUtils]: 285: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,261 INFO L280 TraceCheckUtils]: 286: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,262 INFO L280 TraceCheckUtils]: 287: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,263 INFO L280 TraceCheckUtils]: 288: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,264 INFO L280 TraceCheckUtils]: 289: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,265 INFO L280 TraceCheckUtils]: 290: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,267 INFO L280 TraceCheckUtils]: 291: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,268 INFO L280 TraceCheckUtils]: 292: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,269 INFO L280 TraceCheckUtils]: 293: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,270 INFO L280 TraceCheckUtils]: 294: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,271 INFO L280 TraceCheckUtils]: 295: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,273 INFO L280 TraceCheckUtils]: 296: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,274 INFO L280 TraceCheckUtils]: 297: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,275 INFO L280 TraceCheckUtils]: 298: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,277 INFO L280 TraceCheckUtils]: 299: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,278 INFO L280 TraceCheckUtils]: 300: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,279 INFO L280 TraceCheckUtils]: 301: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,280 INFO L280 TraceCheckUtils]: 302: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,281 INFO L280 TraceCheckUtils]: 303: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,282 INFO L280 TraceCheckUtils]: 304: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,283 INFO L280 TraceCheckUtils]: 305: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,285 INFO L280 TraceCheckUtils]: 306: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,286 INFO L280 TraceCheckUtils]: 307: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,287 INFO L280 TraceCheckUtils]: 308: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,288 INFO L280 TraceCheckUtils]: 309: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,289 INFO L280 TraceCheckUtils]: 310: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,290 INFO L280 TraceCheckUtils]: 311: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,291 INFO L280 TraceCheckUtils]: 312: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,292 INFO L280 TraceCheckUtils]: 313: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,293 INFO L280 TraceCheckUtils]: 314: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,295 INFO L280 TraceCheckUtils]: 315: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,295 INFO L280 TraceCheckUtils]: 316: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,296 INFO L280 TraceCheckUtils]: 317: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,298 INFO L280 TraceCheckUtils]: 318: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,299 INFO L280 TraceCheckUtils]: 319: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,299 INFO L280 TraceCheckUtils]: 320: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,300 INFO L280 TraceCheckUtils]: 321: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,301 INFO L280 TraceCheckUtils]: 322: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,302 INFO L280 TraceCheckUtils]: 323: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,303 INFO L280 TraceCheckUtils]: 324: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,304 INFO L280 TraceCheckUtils]: 325: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,305 INFO L280 TraceCheckUtils]: 326: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,306 INFO L280 TraceCheckUtils]: 327: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,307 INFO L280 TraceCheckUtils]: 328: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,308 INFO L280 TraceCheckUtils]: 329: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,309 INFO L280 TraceCheckUtils]: 330: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,310 INFO L280 TraceCheckUtils]: 331: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,312 INFO L280 TraceCheckUtils]: 332: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,313 INFO L280 TraceCheckUtils]: 333: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,314 INFO L280 TraceCheckUtils]: 334: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,314 INFO L280 TraceCheckUtils]: 335: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,316 INFO L280 TraceCheckUtils]: 336: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,317 INFO L280 TraceCheckUtils]: 337: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2142~0 := ~check__tmp~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,318 INFO L280 TraceCheckUtils]: 338: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2142~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,319 INFO L280 TraceCheckUtils]: 339: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,321 INFO L280 TraceCheckUtils]: 340: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,323 INFO L280 TraceCheckUtils]: 341: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,324 INFO L280 TraceCheckUtils]: 342: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,326 INFO L280 TraceCheckUtils]: 343: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,327 INFO L280 TraceCheckUtils]: 344: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,328 INFO L280 TraceCheckUtils]: 345: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,329 INFO L280 TraceCheckUtils]: 346: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,331 INFO L280 TraceCheckUtils]: 347: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,332 INFO L280 TraceCheckUtils]: 348: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,333 INFO L280 TraceCheckUtils]: 349: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,334 INFO L280 TraceCheckUtils]: 350: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,336 INFO L280 TraceCheckUtils]: 351: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,337 INFO L280 TraceCheckUtils]: 352: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,338 INFO L280 TraceCheckUtils]: 353: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,340 INFO L280 TraceCheckUtils]: 354: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,341 INFO L280 TraceCheckUtils]: 355: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,342 INFO L280 TraceCheckUtils]: 356: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,344 INFO L280 TraceCheckUtils]: 357: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r2~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,345 INFO L280 TraceCheckUtils]: 358: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,346 INFO L280 TraceCheckUtils]: 359: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,347 INFO L280 TraceCheckUtils]: 360: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,349 INFO L280 TraceCheckUtils]: 361: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,350 INFO L280 TraceCheckUtils]: 362: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,351 INFO L280 TraceCheckUtils]: 363: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,353 INFO L280 TraceCheckUtils]: 364: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r3~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,354 INFO L280 TraceCheckUtils]: 365: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,355 INFO L280 TraceCheckUtils]: 366: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,356 INFO L280 TraceCheckUtils]: 367: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,357 INFO L280 TraceCheckUtils]: 368: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,358 INFO L280 TraceCheckUtils]: 369: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,359 INFO L280 TraceCheckUtils]: 370: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,360 INFO L280 TraceCheckUtils]: 371: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,362 INFO L280 TraceCheckUtils]: 372: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,363 INFO L280 TraceCheckUtils]: 373: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,364 INFO L280 TraceCheckUtils]: 374: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,365 INFO L280 TraceCheckUtils]: 375: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,366 INFO L280 TraceCheckUtils]: 376: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,367 INFO L280 TraceCheckUtils]: 377: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,368 INFO L280 TraceCheckUtils]: 378: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,370 INFO L280 TraceCheckUtils]: 379: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,371 INFO L280 TraceCheckUtils]: 380: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,372 INFO L280 TraceCheckUtils]: 381: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,373 INFO L280 TraceCheckUtils]: 382: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,374 INFO L280 TraceCheckUtils]: 383: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,376 INFO L280 TraceCheckUtils]: 384: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,377 INFO L280 TraceCheckUtils]: 385: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,378 INFO L280 TraceCheckUtils]: 386: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,379 INFO L280 TraceCheckUtils]: 387: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,380 INFO L280 TraceCheckUtils]: 388: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,381 INFO L280 TraceCheckUtils]: 389: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,383 INFO L280 TraceCheckUtils]: 390: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,384 INFO L280 TraceCheckUtils]: 391: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,386 INFO L280 TraceCheckUtils]: 392: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2281~0 := ~check__tmp~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,387 INFO L280 TraceCheckUtils]: 393: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2281~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,389 INFO L280 TraceCheckUtils]: 394: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,390 INFO L280 TraceCheckUtils]: 395: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,391 INFO L280 TraceCheckUtils]: 396: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,392 INFO L280 TraceCheckUtils]: 397: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,393 INFO L280 TraceCheckUtils]: 398: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,394 INFO L280 TraceCheckUtils]: 399: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,395 INFO L280 TraceCheckUtils]: 400: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,396 INFO L280 TraceCheckUtils]: 401: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,397 INFO L280 TraceCheckUtils]: 402: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,399 INFO L280 TraceCheckUtils]: 403: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~3 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,400 INFO L280 TraceCheckUtils]: 404: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,401 INFO L280 TraceCheckUtils]: 405: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,402 INFO L280 TraceCheckUtils]: 406: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,403 INFO L280 TraceCheckUtils]: 407: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,404 INFO L280 TraceCheckUtils]: 408: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,405 INFO L280 TraceCheckUtils]: 409: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,406 INFO L280 TraceCheckUtils]: 410: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,408 INFO L280 TraceCheckUtils]: 411: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,409 INFO L280 TraceCheckUtils]: 412: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,409 INFO L280 TraceCheckUtils]: 413: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,411 INFO L280 TraceCheckUtils]: 414: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~3 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,412 INFO L280 TraceCheckUtils]: 415: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,413 INFO L280 TraceCheckUtils]: 416: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,414 INFO L280 TraceCheckUtils]: 417: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,415 INFO L280 TraceCheckUtils]: 418: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,416 INFO L280 TraceCheckUtils]: 419: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,418 INFO L280 TraceCheckUtils]: 420: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 01:01:45,419 INFO L280 TraceCheckUtils]: 421: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {9303#false} is VALID [2020-07-18 01:01:45,419 INFO L280 TraceCheckUtils]: 422: Hoare triple {9303#false} ~nl2~0 := 1; {9303#false} is VALID [2020-07-18 01:01:45,420 INFO L280 TraceCheckUtils]: 423: Hoare triple {9303#false} ~mode2~0 := 0; {9303#false} is VALID [2020-07-18 01:01:45,420 INFO L280 TraceCheckUtils]: 424: Hoare triple {9303#false} havoc ~node3__newmax~3; {9303#false} is VALID [2020-07-18 01:01:45,420 INFO L280 TraceCheckUtils]: 425: Hoare triple {9303#false} ~node3__newmax~3 := 0; {9303#false} is VALID [2020-07-18 01:01:45,421 INFO L280 TraceCheckUtils]: 426: Hoare triple {9303#false} assume !(0 == ~mode3~0 % 256); {9303#false} is VALID [2020-07-18 01:01:45,421 INFO L280 TraceCheckUtils]: 427: Hoare triple {9303#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {9303#false} is VALID [2020-07-18 01:01:45,421 INFO L280 TraceCheckUtils]: 428: Hoare triple {9303#false} assume !!(0 == ~ep13~0 % 256); {9303#false} is VALID [2020-07-18 01:01:45,422 INFO L280 TraceCheckUtils]: 429: Hoare triple {9303#false} assume !!(0 == ~ep23~0 % 256); {9303#false} is VALID [2020-07-18 01:01:45,422 INFO L280 TraceCheckUtils]: 430: Hoare triple {9303#false} ~newmax3~0 := ~node3__newmax~3; {9303#false} is VALID [2020-07-18 01:01:45,423 INFO L280 TraceCheckUtils]: 431: Hoare triple {9303#false} assume 2 == ~r3~0; {9303#false} is VALID [2020-07-18 01:01:45,423 INFO L280 TraceCheckUtils]: 432: Hoare triple {9303#false} assume !(~max3~0 == ~id3~0); {9303#false} is VALID [2020-07-18 01:01:45,423 INFO L280 TraceCheckUtils]: 433: Hoare triple {9303#false} ~nl3~0 := 1; {9303#false} is VALID [2020-07-18 01:01:45,424 INFO L280 TraceCheckUtils]: 434: Hoare triple {9303#false} ~mode3~0 := 0; {9303#false} is VALID [2020-07-18 01:01:45,424 INFO L280 TraceCheckUtils]: 435: Hoare triple {9303#false} ~p12_old~0 := ~p12_new~0; {9303#false} is VALID [2020-07-18 01:01:45,425 INFO L280 TraceCheckUtils]: 436: Hoare triple {9303#false} ~p12_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 01:01:45,425 INFO L280 TraceCheckUtils]: 437: Hoare triple {9303#false} ~p13_old~0 := ~p13_new~0; {9303#false} is VALID [2020-07-18 01:01:45,425 INFO L280 TraceCheckUtils]: 438: Hoare triple {9303#false} ~p13_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 01:01:45,426 INFO L280 TraceCheckUtils]: 439: Hoare triple {9303#false} ~p21_old~0 := ~p21_new~0; {9303#false} is VALID [2020-07-18 01:01:45,426 INFO L280 TraceCheckUtils]: 440: Hoare triple {9303#false} ~p21_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 01:01:45,426 INFO L280 TraceCheckUtils]: 441: Hoare triple {9303#false} ~p23_old~0 := ~p23_new~0; {9303#false} is VALID [2020-07-18 01:01:45,427 INFO L280 TraceCheckUtils]: 442: Hoare triple {9303#false} ~p23_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 01:01:45,427 INFO L280 TraceCheckUtils]: 443: Hoare triple {9303#false} ~p31_old~0 := ~p31_new~0; {9303#false} is VALID [2020-07-18 01:01:45,427 INFO L280 TraceCheckUtils]: 444: Hoare triple {9303#false} ~p31_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 01:01:45,428 INFO L280 TraceCheckUtils]: 445: Hoare triple {9303#false} ~p32_old~0 := ~p32_new~0; {9303#false} is VALID [2020-07-18 01:01:45,428 INFO L280 TraceCheckUtils]: 446: Hoare triple {9303#false} ~p32_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-18 01:01:45,428 INFO L280 TraceCheckUtils]: 447: Hoare triple {9303#false} havoc ~check__tmp~3; {9303#false} is VALID [2020-07-18 01:01:45,428 INFO L280 TraceCheckUtils]: 448: Hoare triple {9303#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {9303#false} is VALID [2020-07-18 01:01:45,429 INFO L280 TraceCheckUtils]: 449: Hoare triple {9303#false} ~check__tmp~3 := 0; {9303#false} is VALID [2020-07-18 01:01:45,429 INFO L280 TraceCheckUtils]: 450: Hoare triple {9303#false} ~__return_2419~0 := ~check__tmp~3; {9303#false} is VALID [2020-07-18 01:01:45,429 INFO L280 TraceCheckUtils]: 451: Hoare triple {9303#false} ~main__c1~0 := ~__return_2419~0; {9303#false} is VALID [2020-07-18 01:01:45,430 INFO L280 TraceCheckUtils]: 452: Hoare triple {9303#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {9303#false} is VALID [2020-07-18 01:01:45,430 INFO L280 TraceCheckUtils]: 453: Hoare triple {9303#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {9303#false} is VALID [2020-07-18 01:01:45,430 INFO L280 TraceCheckUtils]: 454: Hoare triple {9303#false} havoc ~__tmp_4~0; {9303#false} is VALID [2020-07-18 01:01:45,430 INFO L280 TraceCheckUtils]: 455: Hoare triple {9303#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {9303#false} is VALID [2020-07-18 01:01:45,431 INFO L280 TraceCheckUtils]: 456: Hoare triple {9303#false} havoc ~assert__arg~3; {9303#false} is VALID [2020-07-18 01:01:45,431 INFO L280 TraceCheckUtils]: 457: Hoare triple {9303#false} ~assert__arg~3 := ~__tmp_4~0; {9303#false} is VALID [2020-07-18 01:01:45,431 INFO L280 TraceCheckUtils]: 458: Hoare triple {9303#false} assume 0 == ~assert__arg~3 % 256; {9303#false} is VALID [2020-07-18 01:01:45,431 INFO L280 TraceCheckUtils]: 459: Hoare triple {9303#false} assume !false; {9303#false} is VALID [2020-07-18 01:01:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 01:01:45,928 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 01:01:45,929 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [679687710] [2020-07-18 01:01:45,929 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 01:01:45,930 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 01:01:45,931 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814146246] [2020-07-18 01:01:45,937 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 01:01:45,939 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 01:01:45,940 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 01:01:46,559 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:01:46,559 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 01:01:46,560 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 01:01:46,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 01:01:46,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:01:46,561 INFO L87 Difference]: Start difference. First operand 1244 states and 1517 transitions. Second operand 4 states. [2020-07-18 01:01:57,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:01:57,355 INFO L93 Difference]: Finished difference Result 2510 states and 3146 transitions. [2020-07-18 01:01:57,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 01:01:57,356 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 01:01:57,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 01:01:57,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:01:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1799 transitions. [2020-07-18 01:01:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:01:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1799 transitions. [2020-07-18 01:01:57,408 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1799 transitions. [2020-07-18 01:01:59,687 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1799 edges. 1799 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:01:59,869 INFO L225 Difference]: With dead ends: 2510 [2020-07-18 01:01:59,869 INFO L226 Difference]: Without dead ends: 2066 [2020-07-18 01:01:59,873 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:01:59,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2066 states. [2020-07-18 01:02:02,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2066 to 2054. [2020-07-18 01:02:02,533 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 01:02:02,533 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2066 states. Second operand 2054 states. [2020-07-18 01:02:02,534 INFO L74 IsIncluded]: Start isIncluded. First operand 2066 states. Second operand 2054 states. [2020-07-18 01:02:02,534 INFO L87 Difference]: Start difference. First operand 2066 states. Second operand 2054 states. [2020-07-18 01:02:02,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:02:02,886 INFO L93 Difference]: Finished difference Result 2066 states and 2556 transitions. [2020-07-18 01:02:02,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 2556 transitions. [2020-07-18 01:02:02,894 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:02:02,897 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:02:02,897 INFO L74 IsIncluded]: Start isIncluded. First operand 2054 states. Second operand 2066 states. [2020-07-18 01:02:02,897 INFO L87 Difference]: Start difference. First operand 2054 states. Second operand 2066 states. [2020-07-18 01:02:03,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:02:03,229 INFO L93 Difference]: Finished difference Result 2066 states and 2556 transitions. [2020-07-18 01:02:03,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 2556 transitions. [2020-07-18 01:02:03,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:02:03,236 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:02:03,237 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 01:02:03,237 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 01:02:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2054 states. [2020-07-18 01:02:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 2054 states and 2545 transitions. [2020-07-18 01:02:03,563 INFO L78 Accepts]: Start accepts. Automaton has 2054 states and 2545 transitions. Word has length 460 [2020-07-18 01:02:03,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 01:02:03,564 INFO L479 AbstractCegarLoop]: Abstraction has 2054 states and 2545 transitions. [2020-07-18 01:02:03,564 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 01:02:03,564 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2054 states and 2545 transitions. [2020-07-18 01:02:06,597 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2545 edges. 2545 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:02:06,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 2545 transitions. [2020-07-18 01:02:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-18 01:02:06,612 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 01:02:06,613 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 01:02:06,613 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 01:02:06,614 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 01:02:06,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 01:02:06,614 INFO L82 PathProgramCache]: Analyzing trace with hash -863833942, now seen corresponding path program 1 times [2020-07-18 01:02:06,615 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 01:02:06,615 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [562815294] [2020-07-18 01:02:06,615 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 01:02:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:02:07,306 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 01:02:07,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:02:07,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {22697#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {22631#true} ~nomsg~0 := -1; {22631#true} is VALID [2020-07-18 01:02:07,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {22631#true} ~p12~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,376 INFO L280 TraceCheckUtils]: 3: Hoare triple {22631#true} ~p12_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {22631#true} ~p12_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {22631#true} ~ep12~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,377 INFO L280 TraceCheckUtils]: 6: Hoare triple {22631#true} ~p13~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,377 INFO L280 TraceCheckUtils]: 7: Hoare triple {22631#true} ~p13_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,377 INFO L280 TraceCheckUtils]: 8: Hoare triple {22631#true} ~p13_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,378 INFO L280 TraceCheckUtils]: 9: Hoare triple {22631#true} ~ep13~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,378 INFO L280 TraceCheckUtils]: 10: Hoare triple {22631#true} ~p21~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,378 INFO L280 TraceCheckUtils]: 11: Hoare triple {22631#true} ~p21_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,379 INFO L280 TraceCheckUtils]: 12: Hoare triple {22631#true} ~p21_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {22631#true} ~ep21~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {22631#true} ~p23~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,380 INFO L280 TraceCheckUtils]: 15: Hoare triple {22631#true} ~p23_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,380 INFO L280 TraceCheckUtils]: 16: Hoare triple {22631#true} ~p23_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,380 INFO L280 TraceCheckUtils]: 17: Hoare triple {22631#true} ~ep23~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,381 INFO L280 TraceCheckUtils]: 18: Hoare triple {22631#true} ~p31~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,381 INFO L280 TraceCheckUtils]: 19: Hoare triple {22631#true} ~p31_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,381 INFO L280 TraceCheckUtils]: 20: Hoare triple {22631#true} ~p31_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,381 INFO L280 TraceCheckUtils]: 21: Hoare triple {22631#true} ~ep31~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,381 INFO L280 TraceCheckUtils]: 22: Hoare triple {22631#true} ~p32~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,382 INFO L280 TraceCheckUtils]: 23: Hoare triple {22631#true} ~p32_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,382 INFO L280 TraceCheckUtils]: 24: Hoare triple {22631#true} ~p32_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,382 INFO L280 TraceCheckUtils]: 25: Hoare triple {22631#true} ~ep32~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,382 INFO L280 TraceCheckUtils]: 26: Hoare triple {22631#true} ~id1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,383 INFO L280 TraceCheckUtils]: 27: Hoare triple {22631#true} ~r1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,383 INFO L280 TraceCheckUtils]: 28: Hoare triple {22631#true} ~st1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,383 INFO L280 TraceCheckUtils]: 29: Hoare triple {22631#true} ~nl1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,383 INFO L280 TraceCheckUtils]: 30: Hoare triple {22631#true} ~m1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,383 INFO L280 TraceCheckUtils]: 31: Hoare triple {22631#true} ~max1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,384 INFO L280 TraceCheckUtils]: 32: Hoare triple {22631#true} ~mode1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,384 INFO L280 TraceCheckUtils]: 33: Hoare triple {22631#true} ~newmax1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,384 INFO L280 TraceCheckUtils]: 34: Hoare triple {22631#true} ~id2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,384 INFO L280 TraceCheckUtils]: 35: Hoare triple {22631#true} ~r2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,385 INFO L280 TraceCheckUtils]: 36: Hoare triple {22631#true} ~st2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,385 INFO L280 TraceCheckUtils]: 37: Hoare triple {22631#true} ~nl2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,385 INFO L280 TraceCheckUtils]: 38: Hoare triple {22631#true} ~m2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,385 INFO L280 TraceCheckUtils]: 39: Hoare triple {22631#true} ~max2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,386 INFO L280 TraceCheckUtils]: 40: Hoare triple {22631#true} ~mode2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,386 INFO L280 TraceCheckUtils]: 41: Hoare triple {22631#true} ~newmax2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,386 INFO L280 TraceCheckUtils]: 42: Hoare triple {22631#true} ~id3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,387 INFO L280 TraceCheckUtils]: 43: Hoare triple {22631#true} ~r3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,387 INFO L280 TraceCheckUtils]: 44: Hoare triple {22631#true} ~st3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,387 INFO L280 TraceCheckUtils]: 45: Hoare triple {22631#true} ~nl3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,388 INFO L280 TraceCheckUtils]: 46: Hoare triple {22631#true} ~m3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,388 INFO L280 TraceCheckUtils]: 47: Hoare triple {22631#true} ~max3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,388 INFO L280 TraceCheckUtils]: 48: Hoare triple {22631#true} ~mode3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,388 INFO L280 TraceCheckUtils]: 49: Hoare triple {22631#true} ~newmax3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,389 INFO L280 TraceCheckUtils]: 50: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {22631#true} is VALID [2020-07-18 01:02:07,389 INFO L280 TraceCheckUtils]: 51: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {22631#true} is VALID [2020-07-18 01:02:07,389 INFO L280 TraceCheckUtils]: 52: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {22631#true} is VALID [2020-07-18 01:02:07,390 INFO L280 TraceCheckUtils]: 53: Hoare triple {22631#true} ~__return_1863~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,390 INFO L280 TraceCheckUtils]: 54: Hoare triple {22631#true} ~__return_2009~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,390 INFO L280 TraceCheckUtils]: 55: Hoare triple {22631#true} ~__return_2142~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,390 INFO L280 TraceCheckUtils]: 56: Hoare triple {22631#true} ~__return_2281~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,391 INFO L280 TraceCheckUtils]: 57: Hoare triple {22631#true} ~__return_2419~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,391 INFO L280 TraceCheckUtils]: 58: Hoare triple {22631#true} ~__tmp_2420_0~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,391 INFO L280 TraceCheckUtils]: 59: Hoare triple {22631#true} ~__return_2543~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,391 INFO L280 TraceCheckUtils]: 60: Hoare triple {22631#true} ~__return_2433~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,392 INFO L280 TraceCheckUtils]: 61: Hoare triple {22631#true} assume true; {22631#true} is VALID [2020-07-18 01:02:07,392 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {22631#true} {22631#true} #1935#return; {22631#true} is VALID [2020-07-18 01:02:07,402 INFO L263 TraceCheckUtils]: 0: Hoare triple {22631#true} call ULTIMATE.init(); {22697#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 01:02:07,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {22697#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {22631#true} ~nomsg~0 := -1; {22631#true} is VALID [2020-07-18 01:02:07,403 INFO L280 TraceCheckUtils]: 3: Hoare triple {22631#true} ~p12~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,404 INFO L280 TraceCheckUtils]: 4: Hoare triple {22631#true} ~p12_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,404 INFO L280 TraceCheckUtils]: 5: Hoare triple {22631#true} ~p12_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,404 INFO L280 TraceCheckUtils]: 6: Hoare triple {22631#true} ~ep12~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,404 INFO L280 TraceCheckUtils]: 7: Hoare triple {22631#true} ~p13~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,404 INFO L280 TraceCheckUtils]: 8: Hoare triple {22631#true} ~p13_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,405 INFO L280 TraceCheckUtils]: 9: Hoare triple {22631#true} ~p13_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,405 INFO L280 TraceCheckUtils]: 10: Hoare triple {22631#true} ~ep13~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,405 INFO L280 TraceCheckUtils]: 11: Hoare triple {22631#true} ~p21~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {22631#true} ~p21_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,406 INFO L280 TraceCheckUtils]: 13: Hoare triple {22631#true} ~p21_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,406 INFO L280 TraceCheckUtils]: 14: Hoare triple {22631#true} ~ep21~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {22631#true} ~p23~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,406 INFO L280 TraceCheckUtils]: 16: Hoare triple {22631#true} ~p23_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,407 INFO L280 TraceCheckUtils]: 17: Hoare triple {22631#true} ~p23_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,407 INFO L280 TraceCheckUtils]: 18: Hoare triple {22631#true} ~ep23~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,407 INFO L280 TraceCheckUtils]: 19: Hoare triple {22631#true} ~p31~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {22631#true} ~p31_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,408 INFO L280 TraceCheckUtils]: 21: Hoare triple {22631#true} ~p31_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,408 INFO L280 TraceCheckUtils]: 22: Hoare triple {22631#true} ~ep31~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,408 INFO L280 TraceCheckUtils]: 23: Hoare triple {22631#true} ~p32~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,408 INFO L280 TraceCheckUtils]: 24: Hoare triple {22631#true} ~p32_old~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,409 INFO L280 TraceCheckUtils]: 25: Hoare triple {22631#true} ~p32_new~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,409 INFO L280 TraceCheckUtils]: 26: Hoare triple {22631#true} ~ep32~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,409 INFO L280 TraceCheckUtils]: 27: Hoare triple {22631#true} ~id1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,409 INFO L280 TraceCheckUtils]: 28: Hoare triple {22631#true} ~r1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,409 INFO L280 TraceCheckUtils]: 29: Hoare triple {22631#true} ~st1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,410 INFO L280 TraceCheckUtils]: 30: Hoare triple {22631#true} ~nl1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,410 INFO L280 TraceCheckUtils]: 31: Hoare triple {22631#true} ~m1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,410 INFO L280 TraceCheckUtils]: 32: Hoare triple {22631#true} ~max1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,410 INFO L280 TraceCheckUtils]: 33: Hoare triple {22631#true} ~mode1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,411 INFO L280 TraceCheckUtils]: 34: Hoare triple {22631#true} ~newmax1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,411 INFO L280 TraceCheckUtils]: 35: Hoare triple {22631#true} ~id2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,411 INFO L280 TraceCheckUtils]: 36: Hoare triple {22631#true} ~r2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,412 INFO L280 TraceCheckUtils]: 37: Hoare triple {22631#true} ~st2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,412 INFO L280 TraceCheckUtils]: 38: Hoare triple {22631#true} ~nl2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,412 INFO L280 TraceCheckUtils]: 39: Hoare triple {22631#true} ~m2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,412 INFO L280 TraceCheckUtils]: 40: Hoare triple {22631#true} ~max2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,413 INFO L280 TraceCheckUtils]: 41: Hoare triple {22631#true} ~mode2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,413 INFO L280 TraceCheckUtils]: 42: Hoare triple {22631#true} ~newmax2~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,413 INFO L280 TraceCheckUtils]: 43: Hoare triple {22631#true} ~id3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,413 INFO L280 TraceCheckUtils]: 44: Hoare triple {22631#true} ~r3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,414 INFO L280 TraceCheckUtils]: 45: Hoare triple {22631#true} ~st3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,414 INFO L280 TraceCheckUtils]: 46: Hoare triple {22631#true} ~nl3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,414 INFO L280 TraceCheckUtils]: 47: Hoare triple {22631#true} ~m3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,414 INFO L280 TraceCheckUtils]: 48: Hoare triple {22631#true} ~max3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,415 INFO L280 TraceCheckUtils]: 49: Hoare triple {22631#true} ~mode3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,415 INFO L280 TraceCheckUtils]: 50: Hoare triple {22631#true} ~newmax3~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,415 INFO L280 TraceCheckUtils]: 51: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {22631#true} is VALID [2020-07-18 01:02:07,416 INFO L280 TraceCheckUtils]: 52: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {22631#true} is VALID [2020-07-18 01:02:07,416 INFO L280 TraceCheckUtils]: 53: Hoare triple {22631#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {22631#true} is VALID [2020-07-18 01:02:07,416 INFO L280 TraceCheckUtils]: 54: Hoare triple {22631#true} ~__return_1863~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,417 INFO L280 TraceCheckUtils]: 55: Hoare triple {22631#true} ~__return_2009~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,417 INFO L280 TraceCheckUtils]: 56: Hoare triple {22631#true} ~__return_2142~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,417 INFO L280 TraceCheckUtils]: 57: Hoare triple {22631#true} ~__return_2281~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,417 INFO L280 TraceCheckUtils]: 58: Hoare triple {22631#true} ~__return_2419~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,417 INFO L280 TraceCheckUtils]: 59: Hoare triple {22631#true} ~__tmp_2420_0~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,418 INFO L280 TraceCheckUtils]: 60: Hoare triple {22631#true} ~__return_2543~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,418 INFO L280 TraceCheckUtils]: 61: Hoare triple {22631#true} ~__return_2433~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,418 INFO L280 TraceCheckUtils]: 62: Hoare triple {22631#true} assume true; {22631#true} is VALID [2020-07-18 01:02:07,419 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {22631#true} {22631#true} #1935#return; {22631#true} is VALID [2020-07-18 01:02:07,419 INFO L263 TraceCheckUtils]: 64: Hoare triple {22631#true} call #t~ret30 := main(); {22631#true} is VALID [2020-07-18 01:02:07,419 INFO L280 TraceCheckUtils]: 65: Hoare triple {22631#true} havoc ~main__c1~0; {22631#true} is VALID [2020-07-18 01:02:07,419 INFO L280 TraceCheckUtils]: 66: Hoare triple {22631#true} havoc ~main__i2~0; {22631#true} is VALID [2020-07-18 01:02:07,420 INFO L280 TraceCheckUtils]: 67: Hoare triple {22631#true} ~main__c1~0 := 0; {22631#true} is VALID [2020-07-18 01:02:07,420 INFO L280 TraceCheckUtils]: 68: Hoare triple {22631#true} ~ep12~0 := #t~nondet0; {22631#true} is VALID [2020-07-18 01:02:07,420 INFO L280 TraceCheckUtils]: 69: Hoare triple {22631#true} havoc #t~nondet0; {22631#true} is VALID [2020-07-18 01:02:07,421 INFO L280 TraceCheckUtils]: 70: Hoare triple {22631#true} ~ep13~0 := #t~nondet1; {22631#true} is VALID [2020-07-18 01:02:07,421 INFO L280 TraceCheckUtils]: 71: Hoare triple {22631#true} havoc #t~nondet1; {22631#true} is VALID [2020-07-18 01:02:07,421 INFO L280 TraceCheckUtils]: 72: Hoare triple {22631#true} ~ep21~0 := #t~nondet2; {22631#true} is VALID [2020-07-18 01:02:07,421 INFO L280 TraceCheckUtils]: 73: Hoare triple {22631#true} havoc #t~nondet2; {22631#true} is VALID [2020-07-18 01:02:07,422 INFO L280 TraceCheckUtils]: 74: Hoare triple {22631#true} ~ep23~0 := #t~nondet3; {22631#true} is VALID [2020-07-18 01:02:07,422 INFO L280 TraceCheckUtils]: 75: Hoare triple {22631#true} havoc #t~nondet3; {22631#true} is VALID [2020-07-18 01:02:07,422 INFO L280 TraceCheckUtils]: 76: Hoare triple {22631#true} ~ep31~0 := #t~nondet4; {22631#true} is VALID [2020-07-18 01:02:07,422 INFO L280 TraceCheckUtils]: 77: Hoare triple {22631#true} havoc #t~nondet4; {22631#true} is VALID [2020-07-18 01:02:07,422 INFO L280 TraceCheckUtils]: 78: Hoare triple {22631#true} ~ep32~0 := #t~nondet5; {22631#true} is VALID [2020-07-18 01:02:07,423 INFO L280 TraceCheckUtils]: 79: Hoare triple {22631#true} havoc #t~nondet5; {22631#true} is VALID [2020-07-18 01:02:07,423 INFO L280 TraceCheckUtils]: 80: Hoare triple {22631#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,423 INFO L280 TraceCheckUtils]: 81: Hoare triple {22631#true} ~id1~0 := #t~nondet6; {22631#true} is VALID [2020-07-18 01:02:07,423 INFO L280 TraceCheckUtils]: 82: Hoare triple {22631#true} havoc #t~nondet6; {22631#true} is VALID [2020-07-18 01:02:07,424 INFO L280 TraceCheckUtils]: 83: Hoare triple {22631#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,424 INFO L280 TraceCheckUtils]: 84: Hoare triple {22631#true} ~r1~0 := #t~nondet7; {22631#true} is VALID [2020-07-18 01:02:07,424 INFO L280 TraceCheckUtils]: 85: Hoare triple {22631#true} havoc #t~nondet7; {22631#true} is VALID [2020-07-18 01:02:07,425 INFO L280 TraceCheckUtils]: 86: Hoare triple {22631#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,425 INFO L280 TraceCheckUtils]: 87: Hoare triple {22631#true} ~st1~0 := #t~nondet8; {22631#true} is VALID [2020-07-18 01:02:07,425 INFO L280 TraceCheckUtils]: 88: Hoare triple {22631#true} havoc #t~nondet8; {22631#true} is VALID [2020-07-18 01:02:07,426 INFO L280 TraceCheckUtils]: 89: Hoare triple {22631#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,426 INFO L280 TraceCheckUtils]: 90: Hoare triple {22631#true} ~nl1~0 := #t~nondet9; {22631#true} is VALID [2020-07-18 01:02:07,426 INFO L280 TraceCheckUtils]: 91: Hoare triple {22631#true} havoc #t~nondet9; {22631#true} is VALID [2020-07-18 01:02:07,426 INFO L280 TraceCheckUtils]: 92: Hoare triple {22631#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,427 INFO L280 TraceCheckUtils]: 93: Hoare triple {22631#true} ~m1~0 := #t~nondet10; {22631#true} is VALID [2020-07-18 01:02:07,427 INFO L280 TraceCheckUtils]: 94: Hoare triple {22631#true} havoc #t~nondet10; {22631#true} is VALID [2020-07-18 01:02:07,427 INFO L280 TraceCheckUtils]: 95: Hoare triple {22631#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,427 INFO L280 TraceCheckUtils]: 96: Hoare triple {22631#true} ~max1~0 := #t~nondet11; {22631#true} is VALID [2020-07-18 01:02:07,428 INFO L280 TraceCheckUtils]: 97: Hoare triple {22631#true} havoc #t~nondet11; {22631#true} is VALID [2020-07-18 01:02:07,428 INFO L280 TraceCheckUtils]: 98: Hoare triple {22631#true} ~mode1~0 := #t~nondet12; {22631#true} is VALID [2020-07-18 01:02:07,428 INFO L280 TraceCheckUtils]: 99: Hoare triple {22631#true} havoc #t~nondet12; {22631#true} is VALID [2020-07-18 01:02:07,428 INFO L280 TraceCheckUtils]: 100: Hoare triple {22631#true} ~newmax1~0 := #t~nondet13; {22631#true} is VALID [2020-07-18 01:02:07,428 INFO L280 TraceCheckUtils]: 101: Hoare triple {22631#true} havoc #t~nondet13; {22631#true} is VALID [2020-07-18 01:02:07,429 INFO L280 TraceCheckUtils]: 102: Hoare triple {22631#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,429 INFO L280 TraceCheckUtils]: 103: Hoare triple {22631#true} ~id2~0 := #t~nondet14; {22631#true} is VALID [2020-07-18 01:02:07,429 INFO L280 TraceCheckUtils]: 104: Hoare triple {22631#true} havoc #t~nondet14; {22631#true} is VALID [2020-07-18 01:02:07,430 INFO L280 TraceCheckUtils]: 105: Hoare triple {22631#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,430 INFO L280 TraceCheckUtils]: 106: Hoare triple {22631#true} ~r2~0 := #t~nondet15; {22631#true} is VALID [2020-07-18 01:02:07,430 INFO L280 TraceCheckUtils]: 107: Hoare triple {22631#true} havoc #t~nondet15; {22631#true} is VALID [2020-07-18 01:02:07,431 INFO L280 TraceCheckUtils]: 108: Hoare triple {22631#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,431 INFO L280 TraceCheckUtils]: 109: Hoare triple {22631#true} ~st2~0 := #t~nondet16; {22631#true} is VALID [2020-07-18 01:02:07,431 INFO L280 TraceCheckUtils]: 110: Hoare triple {22631#true} havoc #t~nondet16; {22631#true} is VALID [2020-07-18 01:02:07,432 INFO L280 TraceCheckUtils]: 111: Hoare triple {22631#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,432 INFO L280 TraceCheckUtils]: 112: Hoare triple {22631#true} ~nl2~0 := #t~nondet17; {22631#true} is VALID [2020-07-18 01:02:07,432 INFO L280 TraceCheckUtils]: 113: Hoare triple {22631#true} havoc #t~nondet17; {22631#true} is VALID [2020-07-18 01:02:07,433 INFO L280 TraceCheckUtils]: 114: Hoare triple {22631#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,433 INFO L280 TraceCheckUtils]: 115: Hoare triple {22631#true} ~m2~0 := #t~nondet18; {22631#true} is VALID [2020-07-18 01:02:07,433 INFO L280 TraceCheckUtils]: 116: Hoare triple {22631#true} havoc #t~nondet18; {22631#true} is VALID [2020-07-18 01:02:07,434 INFO L280 TraceCheckUtils]: 117: Hoare triple {22631#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,434 INFO L280 TraceCheckUtils]: 118: Hoare triple {22631#true} ~max2~0 := #t~nondet19; {22631#true} is VALID [2020-07-18 01:02:07,435 INFO L280 TraceCheckUtils]: 119: Hoare triple {22631#true} havoc #t~nondet19; {22631#true} is VALID [2020-07-18 01:02:07,435 INFO L280 TraceCheckUtils]: 120: Hoare triple {22631#true} ~mode2~0 := #t~nondet20; {22631#true} is VALID [2020-07-18 01:02:07,435 INFO L280 TraceCheckUtils]: 121: Hoare triple {22631#true} havoc #t~nondet20; {22631#true} is VALID [2020-07-18 01:02:07,436 INFO L280 TraceCheckUtils]: 122: Hoare triple {22631#true} ~newmax2~0 := #t~nondet21; {22631#true} is VALID [2020-07-18 01:02:07,436 INFO L280 TraceCheckUtils]: 123: Hoare triple {22631#true} havoc #t~nondet21; {22631#true} is VALID [2020-07-18 01:02:07,436 INFO L280 TraceCheckUtils]: 124: Hoare triple {22631#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,437 INFO L280 TraceCheckUtils]: 125: Hoare triple {22631#true} ~id3~0 := #t~nondet22; {22631#true} is VALID [2020-07-18 01:02:07,437 INFO L280 TraceCheckUtils]: 126: Hoare triple {22631#true} havoc #t~nondet22; {22631#true} is VALID [2020-07-18 01:02:07,437 INFO L280 TraceCheckUtils]: 127: Hoare triple {22631#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,438 INFO L280 TraceCheckUtils]: 128: Hoare triple {22631#true} ~r3~0 := #t~nondet23; {22631#true} is VALID [2020-07-18 01:02:07,438 INFO L280 TraceCheckUtils]: 129: Hoare triple {22631#true} havoc #t~nondet23; {22631#true} is VALID [2020-07-18 01:02:07,438 INFO L280 TraceCheckUtils]: 130: Hoare triple {22631#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,438 INFO L280 TraceCheckUtils]: 131: Hoare triple {22631#true} ~st3~0 := #t~nondet24; {22631#true} is VALID [2020-07-18 01:02:07,438 INFO L280 TraceCheckUtils]: 132: Hoare triple {22631#true} havoc #t~nondet24; {22631#true} is VALID [2020-07-18 01:02:07,439 INFO L280 TraceCheckUtils]: 133: Hoare triple {22631#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,439 INFO L280 TraceCheckUtils]: 134: Hoare triple {22631#true} ~nl3~0 := #t~nondet25; {22631#true} is VALID [2020-07-18 01:02:07,439 INFO L280 TraceCheckUtils]: 135: Hoare triple {22631#true} havoc #t~nondet25; {22631#true} is VALID [2020-07-18 01:02:07,439 INFO L280 TraceCheckUtils]: 136: Hoare triple {22631#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,440 INFO L280 TraceCheckUtils]: 137: Hoare triple {22631#true} ~m3~0 := #t~nondet26; {22631#true} is VALID [2020-07-18 01:02:07,440 INFO L280 TraceCheckUtils]: 138: Hoare triple {22631#true} havoc #t~nondet26; {22631#true} is VALID [2020-07-18 01:02:07,440 INFO L280 TraceCheckUtils]: 139: Hoare triple {22631#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {22631#true} is VALID [2020-07-18 01:02:07,440 INFO L280 TraceCheckUtils]: 140: Hoare triple {22631#true} ~max3~0 := #t~nondet27; {22631#true} is VALID [2020-07-18 01:02:07,440 INFO L280 TraceCheckUtils]: 141: Hoare triple {22631#true} havoc #t~nondet27; {22631#true} is VALID [2020-07-18 01:02:07,441 INFO L280 TraceCheckUtils]: 142: Hoare triple {22631#true} ~mode3~0 := #t~nondet28; {22631#true} is VALID [2020-07-18 01:02:07,441 INFO L280 TraceCheckUtils]: 143: Hoare triple {22631#true} havoc #t~nondet28; {22631#true} is VALID [2020-07-18 01:02:07,441 INFO L280 TraceCheckUtils]: 144: Hoare triple {22631#true} ~newmax3~0 := #t~nondet29; {22631#true} is VALID [2020-07-18 01:02:07,441 INFO L280 TraceCheckUtils]: 145: Hoare triple {22631#true} havoc #t~nondet29; {22631#true} is VALID [2020-07-18 01:02:07,441 INFO L280 TraceCheckUtils]: 146: Hoare triple {22631#true} havoc ~init__r121~0; {22631#true} is VALID [2020-07-18 01:02:07,442 INFO L280 TraceCheckUtils]: 147: Hoare triple {22631#true} havoc ~init__r131~0; {22631#true} is VALID [2020-07-18 01:02:07,442 INFO L280 TraceCheckUtils]: 148: Hoare triple {22631#true} havoc ~init__r211~0; {22631#true} is VALID [2020-07-18 01:02:07,442 INFO L280 TraceCheckUtils]: 149: Hoare triple {22631#true} havoc ~init__r231~0; {22631#true} is VALID [2020-07-18 01:02:07,443 INFO L280 TraceCheckUtils]: 150: Hoare triple {22631#true} havoc ~init__r311~0; {22631#true} is VALID [2020-07-18 01:02:07,443 INFO L280 TraceCheckUtils]: 151: Hoare triple {22631#true} havoc ~init__r321~0; {22631#true} is VALID [2020-07-18 01:02:07,443 INFO L280 TraceCheckUtils]: 152: Hoare triple {22631#true} havoc ~init__r122~0; {22631#true} is VALID [2020-07-18 01:02:07,444 INFO L280 TraceCheckUtils]: 153: Hoare triple {22631#true} havoc ~init__tmp~0; {22631#true} is VALID [2020-07-18 01:02:07,444 INFO L280 TraceCheckUtils]: 154: Hoare triple {22631#true} havoc ~init__r132~0; {22631#true} is VALID [2020-07-18 01:02:07,445 INFO L280 TraceCheckUtils]: 155: Hoare triple {22631#true} havoc ~init__tmp___0~0; {22631#true} is VALID [2020-07-18 01:02:07,445 INFO L280 TraceCheckUtils]: 156: Hoare triple {22631#true} havoc ~init__r212~0; {22631#true} is VALID [2020-07-18 01:02:07,445 INFO L280 TraceCheckUtils]: 157: Hoare triple {22631#true} havoc ~init__tmp___1~0; {22631#true} is VALID [2020-07-18 01:02:07,446 INFO L280 TraceCheckUtils]: 158: Hoare triple {22631#true} havoc ~init__r232~0; {22631#true} is VALID [2020-07-18 01:02:07,446 INFO L280 TraceCheckUtils]: 159: Hoare triple {22631#true} havoc ~init__tmp___2~0; {22631#true} is VALID [2020-07-18 01:02:07,447 INFO L280 TraceCheckUtils]: 160: Hoare triple {22631#true} havoc ~init__r312~0; {22631#true} is VALID [2020-07-18 01:02:07,447 INFO L280 TraceCheckUtils]: 161: Hoare triple {22631#true} havoc ~init__tmp___3~0; {22631#true} is VALID [2020-07-18 01:02:07,447 INFO L280 TraceCheckUtils]: 162: Hoare triple {22631#true} havoc ~init__r322~0; {22631#true} is VALID [2020-07-18 01:02:07,448 INFO L280 TraceCheckUtils]: 163: Hoare triple {22631#true} havoc ~init__tmp___4~0; {22631#true} is VALID [2020-07-18 01:02:07,448 INFO L280 TraceCheckUtils]: 164: Hoare triple {22631#true} havoc ~init__tmp___5~0; {22631#true} is VALID [2020-07-18 01:02:07,448 INFO L280 TraceCheckUtils]: 165: Hoare triple {22631#true} ~init__r121~0 := ~ep12~0; {22631#true} is VALID [2020-07-18 01:02:07,449 INFO L280 TraceCheckUtils]: 166: Hoare triple {22631#true} ~init__r131~0 := ~ep13~0; {22631#true} is VALID [2020-07-18 01:02:07,449 INFO L280 TraceCheckUtils]: 167: Hoare triple {22631#true} ~init__r211~0 := ~ep21~0; {22631#true} is VALID [2020-07-18 01:02:07,449 INFO L280 TraceCheckUtils]: 168: Hoare triple {22631#true} ~init__r231~0 := ~ep23~0; {22631#true} is VALID [2020-07-18 01:02:07,450 INFO L280 TraceCheckUtils]: 169: Hoare triple {22631#true} ~init__r311~0 := ~ep31~0; {22631#true} is VALID [2020-07-18 01:02:07,450 INFO L280 TraceCheckUtils]: 170: Hoare triple {22631#true} ~init__r321~0 := ~ep32~0; {22631#true} is VALID [2020-07-18 01:02:07,451 INFO L280 TraceCheckUtils]: 171: Hoare triple {22631#true} assume !(0 == ~init__r121~0 % 256); {22631#true} is VALID [2020-07-18 01:02:07,451 INFO L280 TraceCheckUtils]: 172: Hoare triple {22631#true} ~init__tmp~0 := 1; {22631#true} is VALID [2020-07-18 01:02:07,451 INFO L280 TraceCheckUtils]: 173: Hoare triple {22631#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {22631#true} is VALID [2020-07-18 01:02:07,452 INFO L280 TraceCheckUtils]: 174: Hoare triple {22631#true} assume !(0 == ~init__r131~0 % 256); {22631#true} is VALID [2020-07-18 01:02:07,452 INFO L280 TraceCheckUtils]: 175: Hoare triple {22631#true} ~init__tmp___0~0 := 1; {22631#true} is VALID [2020-07-18 01:02:07,452 INFO L280 TraceCheckUtils]: 176: Hoare triple {22631#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {22631#true} is VALID [2020-07-18 01:02:07,453 INFO L280 TraceCheckUtils]: 177: Hoare triple {22631#true} assume !(0 == ~init__r211~0 % 256); {22631#true} is VALID [2020-07-18 01:02:07,453 INFO L280 TraceCheckUtils]: 178: Hoare triple {22631#true} ~init__tmp___1~0 := 1; {22631#true} is VALID [2020-07-18 01:02:07,453 INFO L280 TraceCheckUtils]: 179: Hoare triple {22631#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {22631#true} is VALID [2020-07-18 01:02:07,454 INFO L280 TraceCheckUtils]: 180: Hoare triple {22631#true} assume !(0 == ~init__r231~0 % 256); {22631#true} is VALID [2020-07-18 01:02:07,454 INFO L280 TraceCheckUtils]: 181: Hoare triple {22631#true} ~init__tmp___2~0 := 1; {22631#true} is VALID [2020-07-18 01:02:07,454 INFO L280 TraceCheckUtils]: 182: Hoare triple {22631#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {22631#true} is VALID [2020-07-18 01:02:07,455 INFO L280 TraceCheckUtils]: 183: Hoare triple {22631#true} assume !(0 == ~init__r311~0 % 256); {22631#true} is VALID [2020-07-18 01:02:07,455 INFO L280 TraceCheckUtils]: 184: Hoare triple {22631#true} ~init__tmp___3~0 := 1; {22631#true} is VALID [2020-07-18 01:02:07,456 INFO L280 TraceCheckUtils]: 185: Hoare triple {22631#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {22631#true} is VALID [2020-07-18 01:02:07,456 INFO L280 TraceCheckUtils]: 186: Hoare triple {22631#true} assume !(0 == ~init__r321~0 % 256); {22631#true} is VALID [2020-07-18 01:02:07,456 INFO L280 TraceCheckUtils]: 187: Hoare triple {22631#true} ~init__tmp___4~0 := 1; {22631#true} is VALID [2020-07-18 01:02:07,457 INFO L280 TraceCheckUtils]: 188: Hoare triple {22631#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {22631#true} is VALID [2020-07-18 01:02:07,457 INFO L280 TraceCheckUtils]: 189: Hoare triple {22631#true} assume ~id1~0 != ~id2~0; {22631#true} is VALID [2020-07-18 01:02:07,457 INFO L280 TraceCheckUtils]: 190: Hoare triple {22631#true} assume ~id1~0 != ~id3~0; {22631#true} is VALID [2020-07-18 01:02:07,458 INFO L280 TraceCheckUtils]: 191: Hoare triple {22631#true} assume ~id2~0 != ~id3~0; {22631#true} is VALID [2020-07-18 01:02:07,458 INFO L280 TraceCheckUtils]: 192: Hoare triple {22631#true} assume ~id1~0 >= 0; {22631#true} is VALID [2020-07-18 01:02:07,458 INFO L280 TraceCheckUtils]: 193: Hoare triple {22631#true} assume ~id2~0 >= 0; {22631#true} is VALID [2020-07-18 01:02:07,459 INFO L280 TraceCheckUtils]: 194: Hoare triple {22631#true} assume ~id3~0 >= 0; {22631#true} is VALID [2020-07-18 01:02:07,459 INFO L280 TraceCheckUtils]: 195: Hoare triple {22631#true} assume 0 == ~r1~0; {22631#true} is VALID [2020-07-18 01:02:07,459 INFO L280 TraceCheckUtils]: 196: Hoare triple {22631#true} assume 0 == ~r2~0; {22631#true} is VALID [2020-07-18 01:02:07,460 INFO L280 TraceCheckUtils]: 197: Hoare triple {22631#true} assume 0 == ~r3~0; {22631#true} is VALID [2020-07-18 01:02:07,460 INFO L280 TraceCheckUtils]: 198: Hoare triple {22631#true} assume ~max1~0 == ~id1~0; {22631#true} is VALID [2020-07-18 01:02:07,460 INFO L280 TraceCheckUtils]: 199: Hoare triple {22631#true} assume ~max2~0 == ~id2~0; {22631#true} is VALID [2020-07-18 01:02:07,462 INFO L280 TraceCheckUtils]: 200: Hoare triple {22631#true} assume ~max3~0 == ~id3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,463 INFO L280 TraceCheckUtils]: 201: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,464 INFO L280 TraceCheckUtils]: 202: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,465 INFO L280 TraceCheckUtils]: 203: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,466 INFO L280 TraceCheckUtils]: 204: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,467 INFO L280 TraceCheckUtils]: 205: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,468 INFO L280 TraceCheckUtils]: 206: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,469 INFO L280 TraceCheckUtils]: 207: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode1~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,470 INFO L280 TraceCheckUtils]: 208: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode2~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,471 INFO L280 TraceCheckUtils]: 209: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode3~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,472 INFO L280 TraceCheckUtils]: 210: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,473 INFO L280 TraceCheckUtils]: 211: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,474 INFO L280 TraceCheckUtils]: 212: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,474 INFO L280 TraceCheckUtils]: 213: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~init__tmp___5~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,475 INFO L280 TraceCheckUtils]: 214: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_1863~0 := ~init__tmp___5~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,476 INFO L280 TraceCheckUtils]: 215: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := ~__return_1863~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,477 INFO L280 TraceCheckUtils]: 216: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 != ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,477 INFO L280 TraceCheckUtils]: 217: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,478 INFO L280 TraceCheckUtils]: 218: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,479 INFO L280 TraceCheckUtils]: 219: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,480 INFO L280 TraceCheckUtils]: 220: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,481 INFO L280 TraceCheckUtils]: 221: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,482 INFO L280 TraceCheckUtils]: 222: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,483 INFO L280 TraceCheckUtils]: 223: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,483 INFO L280 TraceCheckUtils]: 224: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,484 INFO L280 TraceCheckUtils]: 225: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,485 INFO L280 TraceCheckUtils]: 226: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,485 INFO L280 TraceCheckUtils]: 227: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,486 INFO L280 TraceCheckUtils]: 228: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,487 INFO L280 TraceCheckUtils]: 229: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,487 INFO L280 TraceCheckUtils]: 230: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,488 INFO L280 TraceCheckUtils]: 231: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,489 INFO L280 TraceCheckUtils]: 232: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,489 INFO L280 TraceCheckUtils]: 233: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,490 INFO L280 TraceCheckUtils]: 234: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,491 INFO L280 TraceCheckUtils]: 235: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,492 INFO L280 TraceCheckUtils]: 236: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,492 INFO L280 TraceCheckUtils]: 237: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,493 INFO L280 TraceCheckUtils]: 238: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,494 INFO L280 TraceCheckUtils]: 239: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,495 INFO L280 TraceCheckUtils]: 240: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,496 INFO L280 TraceCheckUtils]: 241: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r2~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,497 INFO L280 TraceCheckUtils]: 242: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,498 INFO L280 TraceCheckUtils]: 243: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,499 INFO L280 TraceCheckUtils]: 244: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,500 INFO L280 TraceCheckUtils]: 245: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,500 INFO L280 TraceCheckUtils]: 246: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,501 INFO L280 TraceCheckUtils]: 247: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,502 INFO L280 TraceCheckUtils]: 248: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r3~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,504 INFO L280 TraceCheckUtils]: 249: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,504 INFO L280 TraceCheckUtils]: 250: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,506 INFO L280 TraceCheckUtils]: 251: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,507 INFO L280 TraceCheckUtils]: 252: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,507 INFO L280 TraceCheckUtils]: 253: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,508 INFO L280 TraceCheckUtils]: 254: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,509 INFO L280 TraceCheckUtils]: 255: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,510 INFO L280 TraceCheckUtils]: 256: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,510 INFO L280 TraceCheckUtils]: 257: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,511 INFO L280 TraceCheckUtils]: 258: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,512 INFO L280 TraceCheckUtils]: 259: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,514 INFO L280 TraceCheckUtils]: 260: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,515 INFO L280 TraceCheckUtils]: 261: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,516 INFO L280 TraceCheckUtils]: 262: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,517 INFO L280 TraceCheckUtils]: 263: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,518 INFO L280 TraceCheckUtils]: 264: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,519 INFO L280 TraceCheckUtils]: 265: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,520 INFO L280 TraceCheckUtils]: 266: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,521 INFO L280 TraceCheckUtils]: 267: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,522 INFO L280 TraceCheckUtils]: 268: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,523 INFO L280 TraceCheckUtils]: 269: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,524 INFO L280 TraceCheckUtils]: 270: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,524 INFO L280 TraceCheckUtils]: 271: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,525 INFO L280 TraceCheckUtils]: 272: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,526 INFO L280 TraceCheckUtils]: 273: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,527 INFO L280 TraceCheckUtils]: 274: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,528 INFO L280 TraceCheckUtils]: 275: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,529 INFO L280 TraceCheckUtils]: 276: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2009~0 := ~check__tmp~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,530 INFO L280 TraceCheckUtils]: 277: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2009~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,531 INFO L280 TraceCheckUtils]: 278: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,532 INFO L280 TraceCheckUtils]: 279: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,533 INFO L280 TraceCheckUtils]: 280: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,534 INFO L280 TraceCheckUtils]: 281: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~0 := ~__tmp_1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,535 INFO L280 TraceCheckUtils]: 282: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,536 INFO L280 TraceCheckUtils]: 283: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,537 INFO L280 TraceCheckUtils]: 284: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,538 INFO L280 TraceCheckUtils]: 285: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,539 INFO L280 TraceCheckUtils]: 286: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,540 INFO L280 TraceCheckUtils]: 287: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,542 INFO L280 TraceCheckUtils]: 288: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,543 INFO L280 TraceCheckUtils]: 289: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,544 INFO L280 TraceCheckUtils]: 290: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,545 INFO L280 TraceCheckUtils]: 291: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,546 INFO L280 TraceCheckUtils]: 292: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax1~0 := ~node1__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,547 INFO L280 TraceCheckUtils]: 293: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r1~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,548 INFO L280 TraceCheckUtils]: 294: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,550 INFO L280 TraceCheckUtils]: 295: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,551 INFO L280 TraceCheckUtils]: 296: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,552 INFO L280 TraceCheckUtils]: 297: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,553 INFO L280 TraceCheckUtils]: 298: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,554 INFO L280 TraceCheckUtils]: 299: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,555 INFO L280 TraceCheckUtils]: 300: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,556 INFO L280 TraceCheckUtils]: 301: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax2~0 := ~node2__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,557 INFO L280 TraceCheckUtils]: 302: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r2~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,558 INFO L280 TraceCheckUtils]: 303: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,559 INFO L280 TraceCheckUtils]: 304: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,560 INFO L280 TraceCheckUtils]: 305: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,561 INFO L280 TraceCheckUtils]: 306: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,563 INFO L280 TraceCheckUtils]: 307: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,564 INFO L280 TraceCheckUtils]: 308: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,565 INFO L280 TraceCheckUtils]: 309: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,567 INFO L280 TraceCheckUtils]: 310: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax3~0 := ~node3__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,568 INFO L280 TraceCheckUtils]: 311: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r3~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,569 INFO L280 TraceCheckUtils]: 312: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,570 INFO L280 TraceCheckUtils]: 313: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,571 INFO L280 TraceCheckUtils]: 314: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,572 INFO L280 TraceCheckUtils]: 315: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,573 INFO L280 TraceCheckUtils]: 316: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,573 INFO L280 TraceCheckUtils]: 317: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,574 INFO L280 TraceCheckUtils]: 318: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,575 INFO L280 TraceCheckUtils]: 319: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,576 INFO L280 TraceCheckUtils]: 320: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,576 INFO L280 TraceCheckUtils]: 321: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,577 INFO L280 TraceCheckUtils]: 322: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,578 INFO L280 TraceCheckUtils]: 323: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,579 INFO L280 TraceCheckUtils]: 324: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,580 INFO L280 TraceCheckUtils]: 325: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,581 INFO L280 TraceCheckUtils]: 326: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,582 INFO L280 TraceCheckUtils]: 327: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,583 INFO L280 TraceCheckUtils]: 328: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,583 INFO L280 TraceCheckUtils]: 329: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,584 INFO L280 TraceCheckUtils]: 330: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,585 INFO L280 TraceCheckUtils]: 331: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,586 INFO L280 TraceCheckUtils]: 332: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,587 INFO L280 TraceCheckUtils]: 333: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,589 INFO L280 TraceCheckUtils]: 334: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,591 INFO L280 TraceCheckUtils]: 335: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,592 INFO L280 TraceCheckUtils]: 336: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~1 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,593 INFO L280 TraceCheckUtils]: 337: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2142~0 := ~check__tmp~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,594 INFO L280 TraceCheckUtils]: 338: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2142~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,595 INFO L280 TraceCheckUtils]: 339: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,596 INFO L280 TraceCheckUtils]: 340: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,596 INFO L280 TraceCheckUtils]: 341: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,597 INFO L280 TraceCheckUtils]: 342: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~1 := ~__tmp_2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,598 INFO L280 TraceCheckUtils]: 343: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~1 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,598 INFO L280 TraceCheckUtils]: 344: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,599 INFO L280 TraceCheckUtils]: 345: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,600 INFO L280 TraceCheckUtils]: 346: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,600 INFO L280 TraceCheckUtils]: 347: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,602 INFO L280 TraceCheckUtils]: 348: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,602 INFO L280 TraceCheckUtils]: 349: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,603 INFO L280 TraceCheckUtils]: 350: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,604 INFO L280 TraceCheckUtils]: 351: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,605 INFO L280 TraceCheckUtils]: 352: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,606 INFO L280 TraceCheckUtils]: 353: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,607 INFO L280 TraceCheckUtils]: 354: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,608 INFO L280 TraceCheckUtils]: 355: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,609 INFO L280 TraceCheckUtils]: 356: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,610 INFO L280 TraceCheckUtils]: 357: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r2~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,611 INFO L280 TraceCheckUtils]: 358: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,612 INFO L280 TraceCheckUtils]: 359: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,613 INFO L280 TraceCheckUtils]: 360: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,614 INFO L280 TraceCheckUtils]: 361: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,615 INFO L280 TraceCheckUtils]: 362: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,616 INFO L280 TraceCheckUtils]: 363: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,617 INFO L280 TraceCheckUtils]: 364: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r3~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,617 INFO L280 TraceCheckUtils]: 365: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,618 INFO L280 TraceCheckUtils]: 366: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,619 INFO L280 TraceCheckUtils]: 367: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,620 INFO L280 TraceCheckUtils]: 368: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,621 INFO L280 TraceCheckUtils]: 369: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,622 INFO L280 TraceCheckUtils]: 370: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,622 INFO L280 TraceCheckUtils]: 371: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,623 INFO L280 TraceCheckUtils]: 372: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,624 INFO L280 TraceCheckUtils]: 373: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,625 INFO L280 TraceCheckUtils]: 374: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,626 INFO L280 TraceCheckUtils]: 375: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,627 INFO L280 TraceCheckUtils]: 376: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,628 INFO L280 TraceCheckUtils]: 377: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,629 INFO L280 TraceCheckUtils]: 378: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,630 INFO L280 TraceCheckUtils]: 379: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,631 INFO L280 TraceCheckUtils]: 380: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,632 INFO L280 TraceCheckUtils]: 381: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,633 INFO L280 TraceCheckUtils]: 382: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,634 INFO L280 TraceCheckUtils]: 383: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,635 INFO L280 TraceCheckUtils]: 384: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,636 INFO L280 TraceCheckUtils]: 385: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,637 INFO L280 TraceCheckUtils]: 386: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,638 INFO L280 TraceCheckUtils]: 387: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,639 INFO L280 TraceCheckUtils]: 388: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,640 INFO L280 TraceCheckUtils]: 389: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,641 INFO L280 TraceCheckUtils]: 390: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,642 INFO L280 TraceCheckUtils]: 391: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~2 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,642 INFO L280 TraceCheckUtils]: 392: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2281~0 := ~check__tmp~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,643 INFO L280 TraceCheckUtils]: 393: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2281~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,644 INFO L280 TraceCheckUtils]: 394: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,645 INFO L280 TraceCheckUtils]: 395: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,649 INFO L280 TraceCheckUtils]: 396: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,650 INFO L280 TraceCheckUtils]: 397: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~2 := ~__tmp_3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,651 INFO L280 TraceCheckUtils]: 398: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~2 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,651 INFO L280 TraceCheckUtils]: 399: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,652 INFO L280 TraceCheckUtils]: 400: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,653 INFO L280 TraceCheckUtils]: 401: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,654 INFO L280 TraceCheckUtils]: 402: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,655 INFO L280 TraceCheckUtils]: 403: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,656 INFO L280 TraceCheckUtils]: 404: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,657 INFO L280 TraceCheckUtils]: 405: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,658 INFO L280 TraceCheckUtils]: 406: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,659 INFO L280 TraceCheckUtils]: 407: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,660 INFO L280 TraceCheckUtils]: 408: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax1~0 := ~node1__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,661 INFO L280 TraceCheckUtils]: 409: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,662 INFO L280 TraceCheckUtils]: 410: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~max1~0 == ~id1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,663 INFO L280 TraceCheckUtils]: 411: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~st1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,663 INFO L280 TraceCheckUtils]: 412: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,664 INFO L280 TraceCheckUtils]: 413: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,665 INFO L280 TraceCheckUtils]: 414: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,665 INFO L280 TraceCheckUtils]: 415: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,666 INFO L280 TraceCheckUtils]: 416: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,667 INFO L280 TraceCheckUtils]: 417: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,667 INFO L280 TraceCheckUtils]: 418: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,668 INFO L280 TraceCheckUtils]: 419: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax2~0 := ~node2__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,669 INFO L280 TraceCheckUtils]: 420: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,670 INFO L280 TraceCheckUtils]: 421: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~max2~0 == ~id2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,670 INFO L280 TraceCheckUtils]: 422: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~st2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,671 INFO L280 TraceCheckUtils]: 423: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,672 INFO L280 TraceCheckUtils]: 424: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,674 INFO L280 TraceCheckUtils]: 425: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,675 INFO L280 TraceCheckUtils]: 426: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,676 INFO L280 TraceCheckUtils]: 427: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,677 INFO L280 TraceCheckUtils]: 428: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,678 INFO L280 TraceCheckUtils]: 429: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,679 INFO L280 TraceCheckUtils]: 430: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax3~0 := ~node3__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,679 INFO L280 TraceCheckUtils]: 431: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 01:02:07,680 INFO L280 TraceCheckUtils]: 432: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~max3~0 == ~id3~0); {22632#false} is VALID [2020-07-18 01:02:07,680 INFO L280 TraceCheckUtils]: 433: Hoare triple {22632#false} ~nl3~0 := 1; {22632#false} is VALID [2020-07-18 01:02:07,680 INFO L280 TraceCheckUtils]: 434: Hoare triple {22632#false} ~mode3~0 := 0; {22632#false} is VALID [2020-07-18 01:02:07,681 INFO L280 TraceCheckUtils]: 435: Hoare triple {22632#false} ~p12_old~0 := ~p12_new~0; {22632#false} is VALID [2020-07-18 01:02:07,681 INFO L280 TraceCheckUtils]: 436: Hoare triple {22632#false} ~p12_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 01:02:07,681 INFO L280 TraceCheckUtils]: 437: Hoare triple {22632#false} ~p13_old~0 := ~p13_new~0; {22632#false} is VALID [2020-07-18 01:02:07,681 INFO L280 TraceCheckUtils]: 438: Hoare triple {22632#false} ~p13_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 01:02:07,681 INFO L280 TraceCheckUtils]: 439: Hoare triple {22632#false} ~p21_old~0 := ~p21_new~0; {22632#false} is VALID [2020-07-18 01:02:07,682 INFO L280 TraceCheckUtils]: 440: Hoare triple {22632#false} ~p21_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 01:02:07,682 INFO L280 TraceCheckUtils]: 441: Hoare triple {22632#false} ~p23_old~0 := ~p23_new~0; {22632#false} is VALID [2020-07-18 01:02:07,682 INFO L280 TraceCheckUtils]: 442: Hoare triple {22632#false} ~p23_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 01:02:07,682 INFO L280 TraceCheckUtils]: 443: Hoare triple {22632#false} ~p31_old~0 := ~p31_new~0; {22632#false} is VALID [2020-07-18 01:02:07,683 INFO L280 TraceCheckUtils]: 444: Hoare triple {22632#false} ~p31_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 01:02:07,683 INFO L280 TraceCheckUtils]: 445: Hoare triple {22632#false} ~p32_old~0 := ~p32_new~0; {22632#false} is VALID [2020-07-18 01:02:07,683 INFO L280 TraceCheckUtils]: 446: Hoare triple {22632#false} ~p32_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-18 01:02:07,683 INFO L280 TraceCheckUtils]: 447: Hoare triple {22632#false} havoc ~check__tmp~3; {22632#false} is VALID [2020-07-18 01:02:07,683 INFO L280 TraceCheckUtils]: 448: Hoare triple {22632#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {22632#false} is VALID [2020-07-18 01:02:07,684 INFO L280 TraceCheckUtils]: 449: Hoare triple {22632#false} ~check__tmp~3 := 0; {22632#false} is VALID [2020-07-18 01:02:07,684 INFO L280 TraceCheckUtils]: 450: Hoare triple {22632#false} ~__return_2419~0 := ~check__tmp~3; {22632#false} is VALID [2020-07-18 01:02:07,684 INFO L280 TraceCheckUtils]: 451: Hoare triple {22632#false} ~main__c1~0 := ~__return_2419~0; {22632#false} is VALID [2020-07-18 01:02:07,684 INFO L280 TraceCheckUtils]: 452: Hoare triple {22632#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {22632#false} is VALID [2020-07-18 01:02:07,685 INFO L280 TraceCheckUtils]: 453: Hoare triple {22632#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {22632#false} is VALID [2020-07-18 01:02:07,685 INFO L280 TraceCheckUtils]: 454: Hoare triple {22632#false} havoc ~__tmp_4~0; {22632#false} is VALID [2020-07-18 01:02:07,685 INFO L280 TraceCheckUtils]: 455: Hoare triple {22632#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {22632#false} is VALID [2020-07-18 01:02:07,685 INFO L280 TraceCheckUtils]: 456: Hoare triple {22632#false} havoc ~assert__arg~3; {22632#false} is VALID [2020-07-18 01:02:07,685 INFO L280 TraceCheckUtils]: 457: Hoare triple {22632#false} ~assert__arg~3 := ~__tmp_4~0; {22632#false} is VALID [2020-07-18 01:02:07,686 INFO L280 TraceCheckUtils]: 458: Hoare triple {22632#false} assume 0 == ~assert__arg~3 % 256; {22632#false} is VALID [2020-07-18 01:02:07,686 INFO L280 TraceCheckUtils]: 459: Hoare triple {22632#false} assume !false; {22632#false} is VALID [2020-07-18 01:02:07,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 01:02:07,966 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 01:02:07,966 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [562815294] [2020-07-18 01:02:07,966 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 01:02:07,967 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 01:02:07,967 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220261909] [2020-07-18 01:02:07,968 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 01:02:07,971 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 01:02:07,971 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 01:02:08,561 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:02:08,562 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 01:02:08,562 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 01:02:08,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 01:02:08,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:02:08,563 INFO L87 Difference]: Start difference. First operand 2054 states and 2545 transitions. Second operand 4 states. [2020-07-18 01:02:21,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:02:21,586 INFO L93 Difference]: Finished difference Result 4382 states and 5559 transitions. [2020-07-18 01:02:21,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 01:02:21,586 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-18 01:02:21,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 01:02:21,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:02:21,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1749 transitions. [2020-07-18 01:02:21,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:02:21,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1749 transitions. [2020-07-18 01:02:21,620 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1749 transitions. [2020-07-18 01:02:23,641 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1749 edges. 1749 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:02:24,155 INFO L225 Difference]: With dead ends: 4382 [2020-07-18 01:02:24,155 INFO L226 Difference]: Without dead ends: 3596 [2020-07-18 01:02:24,159 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 30 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 01:02:24,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3596 states. [2020-07-18 01:02:31,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3596 to 3574. [2020-07-18 01:02:31,572 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 01:02:31,572 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3596 states. Second operand 3574 states. [2020-07-18 01:02:31,572 INFO L74 IsIncluded]: Start isIncluded. First operand 3596 states. Second operand 3574 states. [2020-07-18 01:02:31,572 INFO L87 Difference]: Start difference. First operand 3596 states. Second operand 3574 states. [2020-07-18 01:02:31,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:02:31,985 INFO L93 Difference]: Finished difference Result 3596 states and 4502 transitions. [2020-07-18 01:02:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states and 4502 transitions. [2020-07-18 01:02:31,992 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:02:31,993 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:02:31,993 INFO L74 IsIncluded]: Start isIncluded. First operand 3574 states. Second operand 3596 states. [2020-07-18 01:02:31,993 INFO L87 Difference]: Start difference. First operand 3574 states. Second operand 3596 states. [2020-07-18 01:02:32,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:02:32,439 INFO L93 Difference]: Finished difference Result 3596 states and 4502 transitions. [2020-07-18 01:02:32,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states and 4502 transitions. [2020-07-18 01:02:32,443 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:02:32,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:02:32,444 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 01:02:32,444 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 01:02:32,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3574 states. [2020-07-18 01:02:32,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 3574 states and 4481 transitions. [2020-07-18 01:02:32,909 INFO L78 Accepts]: Start accepts. Automaton has 3574 states and 4481 transitions. Word has length 460 [2020-07-18 01:02:32,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 01:02:32,910 INFO L479 AbstractCegarLoop]: Abstraction has 3574 states and 4481 transitions. [2020-07-18 01:02:32,911 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 01:02:32,911 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3574 states and 4481 transitions. [2020-07-18 01:02:38,102 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4481 edges. 4481 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:02:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 3574 states and 4481 transitions. [2020-07-18 01:02:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-18 01:02:38,108 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 01:02:38,108 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 01:02:38,109 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 01:02:38,109 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 01:02:38,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 01:02:38,109 INFO L82 PathProgramCache]: Analyzing trace with hash 1795052938, now seen corresponding path program 1 times [2020-07-18 01:02:38,110 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 01:02:38,110 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1577741604] [2020-07-18 01:02:38,110 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 01:02:38,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:02:38,701 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 01:02:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:02:38,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {45871#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {45804#true} ~nomsg~0 := -1; {45804#true} is VALID [2020-07-18 01:02:38,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {45804#true} ~p12~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,771 INFO L280 TraceCheckUtils]: 3: Hoare triple {45804#true} ~p12_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {45804#true} ~p12_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,772 INFO L280 TraceCheckUtils]: 5: Hoare triple {45804#true} ~ep12~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {45804#true} ~p13~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,772 INFO L280 TraceCheckUtils]: 7: Hoare triple {45804#true} ~p13_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,772 INFO L280 TraceCheckUtils]: 8: Hoare triple {45804#true} ~p13_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,772 INFO L280 TraceCheckUtils]: 9: Hoare triple {45804#true} ~ep13~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,773 INFO L280 TraceCheckUtils]: 10: Hoare triple {45804#true} ~p21~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,773 INFO L280 TraceCheckUtils]: 11: Hoare triple {45804#true} ~p21_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {45804#true} ~p21_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {45804#true} ~ep21~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,774 INFO L280 TraceCheckUtils]: 14: Hoare triple {45804#true} ~p23~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,774 INFO L280 TraceCheckUtils]: 15: Hoare triple {45804#true} ~p23_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {45804#true} ~p23_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {45804#true} ~ep23~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,774 INFO L280 TraceCheckUtils]: 18: Hoare triple {45804#true} ~p31~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,775 INFO L280 TraceCheckUtils]: 19: Hoare triple {45804#true} ~p31_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,775 INFO L280 TraceCheckUtils]: 20: Hoare triple {45804#true} ~p31_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,775 INFO L280 TraceCheckUtils]: 21: Hoare triple {45804#true} ~ep31~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,775 INFO L280 TraceCheckUtils]: 22: Hoare triple {45804#true} ~p32~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,775 INFO L280 TraceCheckUtils]: 23: Hoare triple {45804#true} ~p32_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,776 INFO L280 TraceCheckUtils]: 24: Hoare triple {45804#true} ~p32_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {45804#true} ~ep32~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,776 INFO L280 TraceCheckUtils]: 26: Hoare triple {45804#true} ~id1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,776 INFO L280 TraceCheckUtils]: 27: Hoare triple {45804#true} ~r1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,776 INFO L280 TraceCheckUtils]: 28: Hoare triple {45804#true} ~st1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,777 INFO L280 TraceCheckUtils]: 29: Hoare triple {45804#true} ~nl1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,777 INFO L280 TraceCheckUtils]: 30: Hoare triple {45804#true} ~m1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,777 INFO L280 TraceCheckUtils]: 31: Hoare triple {45804#true} ~max1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,777 INFO L280 TraceCheckUtils]: 32: Hoare triple {45804#true} ~mode1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,777 INFO L280 TraceCheckUtils]: 33: Hoare triple {45804#true} ~newmax1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,778 INFO L280 TraceCheckUtils]: 34: Hoare triple {45804#true} ~id2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,778 INFO L280 TraceCheckUtils]: 35: Hoare triple {45804#true} ~r2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,778 INFO L280 TraceCheckUtils]: 36: Hoare triple {45804#true} ~st2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,778 INFO L280 TraceCheckUtils]: 37: Hoare triple {45804#true} ~nl2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,779 INFO L280 TraceCheckUtils]: 38: Hoare triple {45804#true} ~m2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,779 INFO L280 TraceCheckUtils]: 39: Hoare triple {45804#true} ~max2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,779 INFO L280 TraceCheckUtils]: 40: Hoare triple {45804#true} ~mode2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,779 INFO L280 TraceCheckUtils]: 41: Hoare triple {45804#true} ~newmax2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,779 INFO L280 TraceCheckUtils]: 42: Hoare triple {45804#true} ~id3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,780 INFO L280 TraceCheckUtils]: 43: Hoare triple {45804#true} ~r3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,780 INFO L280 TraceCheckUtils]: 44: Hoare triple {45804#true} ~st3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,780 INFO L280 TraceCheckUtils]: 45: Hoare triple {45804#true} ~nl3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,780 INFO L280 TraceCheckUtils]: 46: Hoare triple {45804#true} ~m3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,781 INFO L280 TraceCheckUtils]: 47: Hoare triple {45804#true} ~max3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,781 INFO L280 TraceCheckUtils]: 48: Hoare triple {45804#true} ~mode3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,781 INFO L280 TraceCheckUtils]: 49: Hoare triple {45804#true} ~newmax3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,781 INFO L280 TraceCheckUtils]: 50: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {45804#true} is VALID [2020-07-18 01:02:38,782 INFO L280 TraceCheckUtils]: 51: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {45804#true} is VALID [2020-07-18 01:02:38,782 INFO L280 TraceCheckUtils]: 52: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {45804#true} is VALID [2020-07-18 01:02:38,782 INFO L280 TraceCheckUtils]: 53: Hoare triple {45804#true} ~__return_1863~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,782 INFO L280 TraceCheckUtils]: 54: Hoare triple {45804#true} ~__return_2009~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,783 INFO L280 TraceCheckUtils]: 55: Hoare triple {45804#true} ~__return_2142~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,783 INFO L280 TraceCheckUtils]: 56: Hoare triple {45804#true} ~__return_2281~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,783 INFO L280 TraceCheckUtils]: 57: Hoare triple {45804#true} ~__return_2419~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,783 INFO L280 TraceCheckUtils]: 58: Hoare triple {45804#true} ~__tmp_2420_0~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,784 INFO L280 TraceCheckUtils]: 59: Hoare triple {45804#true} ~__return_2543~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,784 INFO L280 TraceCheckUtils]: 60: Hoare triple {45804#true} ~__return_2433~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,784 INFO L280 TraceCheckUtils]: 61: Hoare triple {45804#true} assume true; {45804#true} is VALID [2020-07-18 01:02:38,784 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {45804#true} {45804#true} #1935#return; {45804#true} is VALID [2020-07-18 01:02:38,793 INFO L263 TraceCheckUtils]: 0: Hoare triple {45804#true} call ULTIMATE.init(); {45871#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 01:02:38,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {45871#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,794 INFO L280 TraceCheckUtils]: 2: Hoare triple {45804#true} ~nomsg~0 := -1; {45804#true} is VALID [2020-07-18 01:02:38,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {45804#true} ~p12~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,794 INFO L280 TraceCheckUtils]: 4: Hoare triple {45804#true} ~p12_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,795 INFO L280 TraceCheckUtils]: 5: Hoare triple {45804#true} ~p12_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,795 INFO L280 TraceCheckUtils]: 6: Hoare triple {45804#true} ~ep12~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,795 INFO L280 TraceCheckUtils]: 7: Hoare triple {45804#true} ~p13~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {45804#true} ~p13_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {45804#true} ~p13_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,796 INFO L280 TraceCheckUtils]: 10: Hoare triple {45804#true} ~ep13~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,796 INFO L280 TraceCheckUtils]: 11: Hoare triple {45804#true} ~p21~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,796 INFO L280 TraceCheckUtils]: 12: Hoare triple {45804#true} ~p21_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,796 INFO L280 TraceCheckUtils]: 13: Hoare triple {45804#true} ~p21_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,796 INFO L280 TraceCheckUtils]: 14: Hoare triple {45804#true} ~ep21~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {45804#true} ~p23~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {45804#true} ~p23_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {45804#true} ~p23_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,797 INFO L280 TraceCheckUtils]: 18: Hoare triple {45804#true} ~ep23~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,797 INFO L280 TraceCheckUtils]: 19: Hoare triple {45804#true} ~p31~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,798 INFO L280 TraceCheckUtils]: 20: Hoare triple {45804#true} ~p31_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {45804#true} ~p31_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,798 INFO L280 TraceCheckUtils]: 22: Hoare triple {45804#true} ~ep31~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,798 INFO L280 TraceCheckUtils]: 23: Hoare triple {45804#true} ~p32~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,798 INFO L280 TraceCheckUtils]: 24: Hoare triple {45804#true} ~p32_old~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,799 INFO L280 TraceCheckUtils]: 25: Hoare triple {45804#true} ~p32_new~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,799 INFO L280 TraceCheckUtils]: 26: Hoare triple {45804#true} ~ep32~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,799 INFO L280 TraceCheckUtils]: 27: Hoare triple {45804#true} ~id1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,799 INFO L280 TraceCheckUtils]: 28: Hoare triple {45804#true} ~r1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,799 INFO L280 TraceCheckUtils]: 29: Hoare triple {45804#true} ~st1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,800 INFO L280 TraceCheckUtils]: 30: Hoare triple {45804#true} ~nl1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,800 INFO L280 TraceCheckUtils]: 31: Hoare triple {45804#true} ~m1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,800 INFO L280 TraceCheckUtils]: 32: Hoare triple {45804#true} ~max1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,800 INFO L280 TraceCheckUtils]: 33: Hoare triple {45804#true} ~mode1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,800 INFO L280 TraceCheckUtils]: 34: Hoare triple {45804#true} ~newmax1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,800 INFO L280 TraceCheckUtils]: 35: Hoare triple {45804#true} ~id2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,801 INFO L280 TraceCheckUtils]: 36: Hoare triple {45804#true} ~r2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,802 INFO L280 TraceCheckUtils]: 37: Hoare triple {45804#true} ~st2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,802 INFO L280 TraceCheckUtils]: 38: Hoare triple {45804#true} ~nl2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,802 INFO L280 TraceCheckUtils]: 39: Hoare triple {45804#true} ~m2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,803 INFO L280 TraceCheckUtils]: 40: Hoare triple {45804#true} ~max2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,803 INFO L280 TraceCheckUtils]: 41: Hoare triple {45804#true} ~mode2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,803 INFO L280 TraceCheckUtils]: 42: Hoare triple {45804#true} ~newmax2~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,803 INFO L280 TraceCheckUtils]: 43: Hoare triple {45804#true} ~id3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,803 INFO L280 TraceCheckUtils]: 44: Hoare triple {45804#true} ~r3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,803 INFO L280 TraceCheckUtils]: 45: Hoare triple {45804#true} ~st3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,804 INFO L280 TraceCheckUtils]: 46: Hoare triple {45804#true} ~nl3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,804 INFO L280 TraceCheckUtils]: 47: Hoare triple {45804#true} ~m3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,804 INFO L280 TraceCheckUtils]: 48: Hoare triple {45804#true} ~max3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,804 INFO L280 TraceCheckUtils]: 49: Hoare triple {45804#true} ~mode3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,804 INFO L280 TraceCheckUtils]: 50: Hoare triple {45804#true} ~newmax3~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,805 INFO L280 TraceCheckUtils]: 51: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {45804#true} is VALID [2020-07-18 01:02:38,805 INFO L280 TraceCheckUtils]: 52: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {45804#true} is VALID [2020-07-18 01:02:38,805 INFO L280 TraceCheckUtils]: 53: Hoare triple {45804#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {45804#true} is VALID [2020-07-18 01:02:38,805 INFO L280 TraceCheckUtils]: 54: Hoare triple {45804#true} ~__return_1863~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,805 INFO L280 TraceCheckUtils]: 55: Hoare triple {45804#true} ~__return_2009~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,806 INFO L280 TraceCheckUtils]: 56: Hoare triple {45804#true} ~__return_2142~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,806 INFO L280 TraceCheckUtils]: 57: Hoare triple {45804#true} ~__return_2281~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,806 INFO L280 TraceCheckUtils]: 58: Hoare triple {45804#true} ~__return_2419~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,806 INFO L280 TraceCheckUtils]: 59: Hoare triple {45804#true} ~__tmp_2420_0~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,806 INFO L280 TraceCheckUtils]: 60: Hoare triple {45804#true} ~__return_2543~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,807 INFO L280 TraceCheckUtils]: 61: Hoare triple {45804#true} ~__return_2433~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,807 INFO L280 TraceCheckUtils]: 62: Hoare triple {45804#true} assume true; {45804#true} is VALID [2020-07-18 01:02:38,807 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {45804#true} {45804#true} #1935#return; {45804#true} is VALID [2020-07-18 01:02:38,807 INFO L263 TraceCheckUtils]: 64: Hoare triple {45804#true} call #t~ret30 := main(); {45804#true} is VALID [2020-07-18 01:02:38,807 INFO L280 TraceCheckUtils]: 65: Hoare triple {45804#true} havoc ~main__c1~0; {45804#true} is VALID [2020-07-18 01:02:38,808 INFO L280 TraceCheckUtils]: 66: Hoare triple {45804#true} havoc ~main__i2~0; {45804#true} is VALID [2020-07-18 01:02:38,808 INFO L280 TraceCheckUtils]: 67: Hoare triple {45804#true} ~main__c1~0 := 0; {45804#true} is VALID [2020-07-18 01:02:38,808 INFO L280 TraceCheckUtils]: 68: Hoare triple {45804#true} ~ep12~0 := #t~nondet0; {45804#true} is VALID [2020-07-18 01:02:38,808 INFO L280 TraceCheckUtils]: 69: Hoare triple {45804#true} havoc #t~nondet0; {45804#true} is VALID [2020-07-18 01:02:38,808 INFO L280 TraceCheckUtils]: 70: Hoare triple {45804#true} ~ep13~0 := #t~nondet1; {45804#true} is VALID [2020-07-18 01:02:38,809 INFO L280 TraceCheckUtils]: 71: Hoare triple {45804#true} havoc #t~nondet1; {45804#true} is VALID [2020-07-18 01:02:38,809 INFO L280 TraceCheckUtils]: 72: Hoare triple {45804#true} ~ep21~0 := #t~nondet2; {45804#true} is VALID [2020-07-18 01:02:38,809 INFO L280 TraceCheckUtils]: 73: Hoare triple {45804#true} havoc #t~nondet2; {45804#true} is VALID [2020-07-18 01:02:38,809 INFO L280 TraceCheckUtils]: 74: Hoare triple {45804#true} ~ep23~0 := #t~nondet3; {45804#true} is VALID [2020-07-18 01:02:38,809 INFO L280 TraceCheckUtils]: 75: Hoare triple {45804#true} havoc #t~nondet3; {45804#true} is VALID [2020-07-18 01:02:38,810 INFO L280 TraceCheckUtils]: 76: Hoare triple {45804#true} ~ep31~0 := #t~nondet4; {45804#true} is VALID [2020-07-18 01:02:38,810 INFO L280 TraceCheckUtils]: 77: Hoare triple {45804#true} havoc #t~nondet4; {45804#true} is VALID [2020-07-18 01:02:38,810 INFO L280 TraceCheckUtils]: 78: Hoare triple {45804#true} ~ep32~0 := #t~nondet5; {45804#true} is VALID [2020-07-18 01:02:38,810 INFO L280 TraceCheckUtils]: 79: Hoare triple {45804#true} havoc #t~nondet5; {45804#true} is VALID [2020-07-18 01:02:38,810 INFO L280 TraceCheckUtils]: 80: Hoare triple {45804#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,811 INFO L280 TraceCheckUtils]: 81: Hoare triple {45804#true} ~id1~0 := #t~nondet6; {45804#true} is VALID [2020-07-18 01:02:38,811 INFO L280 TraceCheckUtils]: 82: Hoare triple {45804#true} havoc #t~nondet6; {45804#true} is VALID [2020-07-18 01:02:38,811 INFO L280 TraceCheckUtils]: 83: Hoare triple {45804#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,811 INFO L280 TraceCheckUtils]: 84: Hoare triple {45804#true} ~r1~0 := #t~nondet7; {45804#true} is VALID [2020-07-18 01:02:38,811 INFO L280 TraceCheckUtils]: 85: Hoare triple {45804#true} havoc #t~nondet7; {45804#true} is VALID [2020-07-18 01:02:38,812 INFO L280 TraceCheckUtils]: 86: Hoare triple {45804#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,812 INFO L280 TraceCheckUtils]: 87: Hoare triple {45804#true} ~st1~0 := #t~nondet8; {45804#true} is VALID [2020-07-18 01:02:38,812 INFO L280 TraceCheckUtils]: 88: Hoare triple {45804#true} havoc #t~nondet8; {45804#true} is VALID [2020-07-18 01:02:38,812 INFO L280 TraceCheckUtils]: 89: Hoare triple {45804#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,812 INFO L280 TraceCheckUtils]: 90: Hoare triple {45804#true} ~nl1~0 := #t~nondet9; {45804#true} is VALID [2020-07-18 01:02:38,813 INFO L280 TraceCheckUtils]: 91: Hoare triple {45804#true} havoc #t~nondet9; {45804#true} is VALID [2020-07-18 01:02:38,813 INFO L280 TraceCheckUtils]: 92: Hoare triple {45804#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,813 INFO L280 TraceCheckUtils]: 93: Hoare triple {45804#true} ~m1~0 := #t~nondet10; {45804#true} is VALID [2020-07-18 01:02:38,813 INFO L280 TraceCheckUtils]: 94: Hoare triple {45804#true} havoc #t~nondet10; {45804#true} is VALID [2020-07-18 01:02:38,813 INFO L280 TraceCheckUtils]: 95: Hoare triple {45804#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,814 INFO L280 TraceCheckUtils]: 96: Hoare triple {45804#true} ~max1~0 := #t~nondet11; {45804#true} is VALID [2020-07-18 01:02:38,814 INFO L280 TraceCheckUtils]: 97: Hoare triple {45804#true} havoc #t~nondet11; {45804#true} is VALID [2020-07-18 01:02:38,814 INFO L280 TraceCheckUtils]: 98: Hoare triple {45804#true} ~mode1~0 := #t~nondet12; {45804#true} is VALID [2020-07-18 01:02:38,814 INFO L280 TraceCheckUtils]: 99: Hoare triple {45804#true} havoc #t~nondet12; {45804#true} is VALID [2020-07-18 01:02:38,814 INFO L280 TraceCheckUtils]: 100: Hoare triple {45804#true} ~newmax1~0 := #t~nondet13; {45804#true} is VALID [2020-07-18 01:02:38,815 INFO L280 TraceCheckUtils]: 101: Hoare triple {45804#true} havoc #t~nondet13; {45804#true} is VALID [2020-07-18 01:02:38,815 INFO L280 TraceCheckUtils]: 102: Hoare triple {45804#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,815 INFO L280 TraceCheckUtils]: 103: Hoare triple {45804#true} ~id2~0 := #t~nondet14; {45804#true} is VALID [2020-07-18 01:02:38,815 INFO L280 TraceCheckUtils]: 104: Hoare triple {45804#true} havoc #t~nondet14; {45804#true} is VALID [2020-07-18 01:02:38,815 INFO L280 TraceCheckUtils]: 105: Hoare triple {45804#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,815 INFO L280 TraceCheckUtils]: 106: Hoare triple {45804#true} ~r2~0 := #t~nondet15; {45804#true} is VALID [2020-07-18 01:02:38,816 INFO L280 TraceCheckUtils]: 107: Hoare triple {45804#true} havoc #t~nondet15; {45804#true} is VALID [2020-07-18 01:02:38,816 INFO L280 TraceCheckUtils]: 108: Hoare triple {45804#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,816 INFO L280 TraceCheckUtils]: 109: Hoare triple {45804#true} ~st2~0 := #t~nondet16; {45804#true} is VALID [2020-07-18 01:02:38,816 INFO L280 TraceCheckUtils]: 110: Hoare triple {45804#true} havoc #t~nondet16; {45804#true} is VALID [2020-07-18 01:02:38,816 INFO L280 TraceCheckUtils]: 111: Hoare triple {45804#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,817 INFO L280 TraceCheckUtils]: 112: Hoare triple {45804#true} ~nl2~0 := #t~nondet17; {45804#true} is VALID [2020-07-18 01:02:38,817 INFO L280 TraceCheckUtils]: 113: Hoare triple {45804#true} havoc #t~nondet17; {45804#true} is VALID [2020-07-18 01:02:38,817 INFO L280 TraceCheckUtils]: 114: Hoare triple {45804#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,817 INFO L280 TraceCheckUtils]: 115: Hoare triple {45804#true} ~m2~0 := #t~nondet18; {45804#true} is VALID [2020-07-18 01:02:38,817 INFO L280 TraceCheckUtils]: 116: Hoare triple {45804#true} havoc #t~nondet18; {45804#true} is VALID [2020-07-18 01:02:38,818 INFO L280 TraceCheckUtils]: 117: Hoare triple {45804#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,818 INFO L280 TraceCheckUtils]: 118: Hoare triple {45804#true} ~max2~0 := #t~nondet19; {45804#true} is VALID [2020-07-18 01:02:38,818 INFO L280 TraceCheckUtils]: 119: Hoare triple {45804#true} havoc #t~nondet19; {45804#true} is VALID [2020-07-18 01:02:38,818 INFO L280 TraceCheckUtils]: 120: Hoare triple {45804#true} ~mode2~0 := #t~nondet20; {45804#true} is VALID [2020-07-18 01:02:38,818 INFO L280 TraceCheckUtils]: 121: Hoare triple {45804#true} havoc #t~nondet20; {45804#true} is VALID [2020-07-18 01:02:38,819 INFO L280 TraceCheckUtils]: 122: Hoare triple {45804#true} ~newmax2~0 := #t~nondet21; {45804#true} is VALID [2020-07-18 01:02:38,819 INFO L280 TraceCheckUtils]: 123: Hoare triple {45804#true} havoc #t~nondet21; {45804#true} is VALID [2020-07-18 01:02:38,819 INFO L280 TraceCheckUtils]: 124: Hoare triple {45804#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,819 INFO L280 TraceCheckUtils]: 125: Hoare triple {45804#true} ~id3~0 := #t~nondet22; {45804#true} is VALID [2020-07-18 01:02:38,819 INFO L280 TraceCheckUtils]: 126: Hoare triple {45804#true} havoc #t~nondet22; {45804#true} is VALID [2020-07-18 01:02:38,820 INFO L280 TraceCheckUtils]: 127: Hoare triple {45804#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,820 INFO L280 TraceCheckUtils]: 128: Hoare triple {45804#true} ~r3~0 := #t~nondet23; {45804#true} is VALID [2020-07-18 01:02:38,820 INFO L280 TraceCheckUtils]: 129: Hoare triple {45804#true} havoc #t~nondet23; {45804#true} is VALID [2020-07-18 01:02:38,820 INFO L280 TraceCheckUtils]: 130: Hoare triple {45804#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,820 INFO L280 TraceCheckUtils]: 131: Hoare triple {45804#true} ~st3~0 := #t~nondet24; {45804#true} is VALID [2020-07-18 01:02:38,821 INFO L280 TraceCheckUtils]: 132: Hoare triple {45804#true} havoc #t~nondet24; {45804#true} is VALID [2020-07-18 01:02:38,821 INFO L280 TraceCheckUtils]: 133: Hoare triple {45804#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,821 INFO L280 TraceCheckUtils]: 134: Hoare triple {45804#true} ~nl3~0 := #t~nondet25; {45804#true} is VALID [2020-07-18 01:02:38,821 INFO L280 TraceCheckUtils]: 135: Hoare triple {45804#true} havoc #t~nondet25; {45804#true} is VALID [2020-07-18 01:02:38,821 INFO L280 TraceCheckUtils]: 136: Hoare triple {45804#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,821 INFO L280 TraceCheckUtils]: 137: Hoare triple {45804#true} ~m3~0 := #t~nondet26; {45804#true} is VALID [2020-07-18 01:02:38,822 INFO L280 TraceCheckUtils]: 138: Hoare triple {45804#true} havoc #t~nondet26; {45804#true} is VALID [2020-07-18 01:02:38,822 INFO L280 TraceCheckUtils]: 139: Hoare triple {45804#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {45804#true} is VALID [2020-07-18 01:02:38,822 INFO L280 TraceCheckUtils]: 140: Hoare triple {45804#true} ~max3~0 := #t~nondet27; {45804#true} is VALID [2020-07-18 01:02:38,822 INFO L280 TraceCheckUtils]: 141: Hoare triple {45804#true} havoc #t~nondet27; {45804#true} is VALID [2020-07-18 01:02:38,822 INFO L280 TraceCheckUtils]: 142: Hoare triple {45804#true} ~mode3~0 := #t~nondet28; {45804#true} is VALID [2020-07-18 01:02:38,823 INFO L280 TraceCheckUtils]: 143: Hoare triple {45804#true} havoc #t~nondet28; {45804#true} is VALID [2020-07-18 01:02:38,823 INFO L280 TraceCheckUtils]: 144: Hoare triple {45804#true} ~newmax3~0 := #t~nondet29; {45804#true} is VALID [2020-07-18 01:02:38,823 INFO L280 TraceCheckUtils]: 145: Hoare triple {45804#true} havoc #t~nondet29; {45804#true} is VALID [2020-07-18 01:02:38,823 INFO L280 TraceCheckUtils]: 146: Hoare triple {45804#true} havoc ~init__r121~0; {45804#true} is VALID [2020-07-18 01:02:38,823 INFO L280 TraceCheckUtils]: 147: Hoare triple {45804#true} havoc ~init__r131~0; {45804#true} is VALID [2020-07-18 01:02:38,824 INFO L280 TraceCheckUtils]: 148: Hoare triple {45804#true} havoc ~init__r211~0; {45804#true} is VALID [2020-07-18 01:02:38,824 INFO L280 TraceCheckUtils]: 149: Hoare triple {45804#true} havoc ~init__r231~0; {45804#true} is VALID [2020-07-18 01:02:38,824 INFO L280 TraceCheckUtils]: 150: Hoare triple {45804#true} havoc ~init__r311~0; {45804#true} is VALID [2020-07-18 01:02:38,824 INFO L280 TraceCheckUtils]: 151: Hoare triple {45804#true} havoc ~init__r321~0; {45804#true} is VALID [2020-07-18 01:02:38,824 INFO L280 TraceCheckUtils]: 152: Hoare triple {45804#true} havoc ~init__r122~0; {45804#true} is VALID [2020-07-18 01:02:38,824 INFO L280 TraceCheckUtils]: 153: Hoare triple {45804#true} havoc ~init__tmp~0; {45804#true} is VALID [2020-07-18 01:02:38,825 INFO L280 TraceCheckUtils]: 154: Hoare triple {45804#true} havoc ~init__r132~0; {45804#true} is VALID [2020-07-18 01:02:38,825 INFO L280 TraceCheckUtils]: 155: Hoare triple {45804#true} havoc ~init__tmp___0~0; {45804#true} is VALID [2020-07-18 01:02:38,825 INFO L280 TraceCheckUtils]: 156: Hoare triple {45804#true} havoc ~init__r212~0; {45804#true} is VALID [2020-07-18 01:02:38,825 INFO L280 TraceCheckUtils]: 157: Hoare triple {45804#true} havoc ~init__tmp___1~0; {45804#true} is VALID [2020-07-18 01:02:38,825 INFO L280 TraceCheckUtils]: 158: Hoare triple {45804#true} havoc ~init__r232~0; {45804#true} is VALID [2020-07-18 01:02:38,826 INFO L280 TraceCheckUtils]: 159: Hoare triple {45804#true} havoc ~init__tmp___2~0; {45804#true} is VALID [2020-07-18 01:02:38,826 INFO L280 TraceCheckUtils]: 160: Hoare triple {45804#true} havoc ~init__r312~0; {45804#true} is VALID [2020-07-18 01:02:38,826 INFO L280 TraceCheckUtils]: 161: Hoare triple {45804#true} havoc ~init__tmp___3~0; {45804#true} is VALID [2020-07-18 01:02:38,826 INFO L280 TraceCheckUtils]: 162: Hoare triple {45804#true} havoc ~init__r322~0; {45804#true} is VALID [2020-07-18 01:02:38,826 INFO L280 TraceCheckUtils]: 163: Hoare triple {45804#true} havoc ~init__tmp___4~0; {45804#true} is VALID [2020-07-18 01:02:38,827 INFO L280 TraceCheckUtils]: 164: Hoare triple {45804#true} havoc ~init__tmp___5~0; {45804#true} is VALID [2020-07-18 01:02:38,830 INFO L280 TraceCheckUtils]: 165: Hoare triple {45804#true} ~init__r121~0 := ~ep12~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 01:02:38,831 INFO L280 TraceCheckUtils]: 166: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 01:02:38,832 INFO L280 TraceCheckUtils]: 167: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 01:02:38,832 INFO L280 TraceCheckUtils]: 168: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 01:02:38,833 INFO L280 TraceCheckUtils]: 169: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 01:02:38,833 INFO L280 TraceCheckUtils]: 170: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 01:02:38,834 INFO L280 TraceCheckUtils]: 171: Hoare triple {45869#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,835 INFO L280 TraceCheckUtils]: 172: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,835 INFO L280 TraceCheckUtils]: 173: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,836 INFO L280 TraceCheckUtils]: 174: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,836 INFO L280 TraceCheckUtils]: 175: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,837 INFO L280 TraceCheckUtils]: 176: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,837 INFO L280 TraceCheckUtils]: 177: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,838 INFO L280 TraceCheckUtils]: 178: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,838 INFO L280 TraceCheckUtils]: 179: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,839 INFO L280 TraceCheckUtils]: 180: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,839 INFO L280 TraceCheckUtils]: 181: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,840 INFO L280 TraceCheckUtils]: 182: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,840 INFO L280 TraceCheckUtils]: 183: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,841 INFO L280 TraceCheckUtils]: 184: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,841 INFO L280 TraceCheckUtils]: 185: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,842 INFO L280 TraceCheckUtils]: 186: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,842 INFO L280 TraceCheckUtils]: 187: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,843 INFO L280 TraceCheckUtils]: 188: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,843 INFO L280 TraceCheckUtils]: 189: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,844 INFO L280 TraceCheckUtils]: 190: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,844 INFO L280 TraceCheckUtils]: 191: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,845 INFO L280 TraceCheckUtils]: 192: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,846 INFO L280 TraceCheckUtils]: 193: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,846 INFO L280 TraceCheckUtils]: 194: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,847 INFO L280 TraceCheckUtils]: 195: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,847 INFO L280 TraceCheckUtils]: 196: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,848 INFO L280 TraceCheckUtils]: 197: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,848 INFO L280 TraceCheckUtils]: 198: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,849 INFO L280 TraceCheckUtils]: 199: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,849 INFO L280 TraceCheckUtils]: 200: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,850 INFO L280 TraceCheckUtils]: 201: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,850 INFO L280 TraceCheckUtils]: 202: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,851 INFO L280 TraceCheckUtils]: 203: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,851 INFO L280 TraceCheckUtils]: 204: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,852 INFO L280 TraceCheckUtils]: 205: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,852 INFO L280 TraceCheckUtils]: 206: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,853 INFO L280 TraceCheckUtils]: 207: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,853 INFO L280 TraceCheckUtils]: 208: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,854 INFO L280 TraceCheckUtils]: 209: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,854 INFO L280 TraceCheckUtils]: 210: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,855 INFO L280 TraceCheckUtils]: 211: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,856 INFO L280 TraceCheckUtils]: 212: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,856 INFO L280 TraceCheckUtils]: 213: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,857 INFO L280 TraceCheckUtils]: 214: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1863~0 := ~init__tmp___5~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,857 INFO L280 TraceCheckUtils]: 215: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1863~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,858 INFO L280 TraceCheckUtils]: 216: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,858 INFO L280 TraceCheckUtils]: 217: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,859 INFO L280 TraceCheckUtils]: 218: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,861 INFO L280 TraceCheckUtils]: 219: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,862 INFO L280 TraceCheckUtils]: 220: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,862 INFO L280 TraceCheckUtils]: 221: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,863 INFO L280 TraceCheckUtils]: 222: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,863 INFO L280 TraceCheckUtils]: 223: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,864 INFO L280 TraceCheckUtils]: 224: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,864 INFO L280 TraceCheckUtils]: 225: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,865 INFO L280 TraceCheckUtils]: 226: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,865 INFO L280 TraceCheckUtils]: 227: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,866 INFO L280 TraceCheckUtils]: 228: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,866 INFO L280 TraceCheckUtils]: 229: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,867 INFO L280 TraceCheckUtils]: 230: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~main__i2~0 < 6; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,867 INFO L280 TraceCheckUtils]: 231: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} havoc ~node1__newmax~0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,868 INFO L280 TraceCheckUtils]: 232: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~node1__newmax~0 := 0; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,868 INFO L280 TraceCheckUtils]: 233: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,869 INFO L280 TraceCheckUtils]: 234: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 < 2; {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 01:02:38,870 INFO L280 TraceCheckUtils]: 235: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,870 INFO L280 TraceCheckUtils]: 236: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,870 INFO L280 TraceCheckUtils]: 237: Hoare triple {45805#false} ~mode1~0 := 1; {45805#false} is VALID [2020-07-18 01:02:38,871 INFO L280 TraceCheckUtils]: 238: Hoare triple {45805#false} havoc ~node2__newmax~0; {45805#false} is VALID [2020-07-18 01:02:38,871 INFO L280 TraceCheckUtils]: 239: Hoare triple {45805#false} ~node2__newmax~0 := 0; {45805#false} is VALID [2020-07-18 01:02:38,871 INFO L280 TraceCheckUtils]: 240: Hoare triple {45805#false} assume !!(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,871 INFO L280 TraceCheckUtils]: 241: Hoare triple {45805#false} assume ~r2~0 < 2; {45805#false} is VALID [2020-07-18 01:02:38,871 INFO L280 TraceCheckUtils]: 242: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,872 INFO L280 TraceCheckUtils]: 243: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,872 INFO L280 TraceCheckUtils]: 244: Hoare triple {45805#false} ~mode2~0 := 1; {45805#false} is VALID [2020-07-18 01:02:38,872 INFO L280 TraceCheckUtils]: 245: Hoare triple {45805#false} havoc ~node3__newmax~0; {45805#false} is VALID [2020-07-18 01:02:38,872 INFO L280 TraceCheckUtils]: 246: Hoare triple {45805#false} ~node3__newmax~0 := 0; {45805#false} is VALID [2020-07-18 01:02:38,872 INFO L280 TraceCheckUtils]: 247: Hoare triple {45805#false} assume !!(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,873 INFO L280 TraceCheckUtils]: 248: Hoare triple {45805#false} assume ~r3~0 < 2; {45805#false} is VALID [2020-07-18 01:02:38,873 INFO L280 TraceCheckUtils]: 249: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,873 INFO L280 TraceCheckUtils]: 250: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,873 INFO L280 TraceCheckUtils]: 251: Hoare triple {45805#false} ~mode3~0 := 1; {45805#false} is VALID [2020-07-18 01:02:38,873 INFO L280 TraceCheckUtils]: 252: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-18 01:02:38,873 INFO L280 TraceCheckUtils]: 253: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,874 INFO L280 TraceCheckUtils]: 254: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-18 01:02:38,874 INFO L280 TraceCheckUtils]: 255: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,874 INFO L280 TraceCheckUtils]: 256: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-18 01:02:38,874 INFO L280 TraceCheckUtils]: 257: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,875 INFO L280 TraceCheckUtils]: 258: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-18 01:02:38,875 INFO L280 TraceCheckUtils]: 259: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,875 INFO L280 TraceCheckUtils]: 260: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-18 01:02:38,875 INFO L280 TraceCheckUtils]: 261: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,875 INFO L280 TraceCheckUtils]: 262: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-18 01:02:38,875 INFO L280 TraceCheckUtils]: 263: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,876 INFO L280 TraceCheckUtils]: 264: Hoare triple {45805#false} havoc ~check__tmp~0; {45805#false} is VALID [2020-07-18 01:02:38,876 INFO L280 TraceCheckUtils]: 265: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,876 INFO L280 TraceCheckUtils]: 266: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,876 INFO L280 TraceCheckUtils]: 267: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,876 INFO L280 TraceCheckUtils]: 268: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,877 INFO L280 TraceCheckUtils]: 269: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 01:02:38,877 INFO L280 TraceCheckUtils]: 270: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-18 01:02:38,877 INFO L280 TraceCheckUtils]: 271: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 01:02:38,877 INFO L280 TraceCheckUtils]: 272: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 01:02:38,877 INFO L280 TraceCheckUtils]: 273: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-18 01:02:38,877 INFO L280 TraceCheckUtils]: 274: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 01:02:38,878 INFO L280 TraceCheckUtils]: 275: Hoare triple {45805#false} ~check__tmp~0 := 1; {45805#false} is VALID [2020-07-18 01:02:38,878 INFO L280 TraceCheckUtils]: 276: Hoare triple {45805#false} ~__return_2009~0 := ~check__tmp~0; {45805#false} is VALID [2020-07-18 01:02:38,878 INFO L280 TraceCheckUtils]: 277: Hoare triple {45805#false} ~main__c1~0 := ~__return_2009~0; {45805#false} is VALID [2020-07-18 01:02:38,878 INFO L280 TraceCheckUtils]: 278: Hoare triple {45805#false} havoc ~__tmp_1~0; {45805#false} is VALID [2020-07-18 01:02:38,878 INFO L280 TraceCheckUtils]: 279: Hoare triple {45805#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-18 01:02:38,879 INFO L280 TraceCheckUtils]: 280: Hoare triple {45805#false} havoc ~assert__arg~0; {45805#false} is VALID [2020-07-18 01:02:38,879 INFO L280 TraceCheckUtils]: 281: Hoare triple {45805#false} ~assert__arg~0 := ~__tmp_1~0; {45805#false} is VALID [2020-07-18 01:02:38,879 INFO L280 TraceCheckUtils]: 282: Hoare triple {45805#false} assume !(0 == ~assert__arg~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,879 INFO L280 TraceCheckUtils]: 283: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {45805#false} is VALID [2020-07-18 01:02:38,879 INFO L280 TraceCheckUtils]: 284: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-18 01:02:38,879 INFO L280 TraceCheckUtils]: 285: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-18 01:02:38,880 INFO L280 TraceCheckUtils]: 286: Hoare triple {45805#false} havoc ~node1__newmax~1; {45805#false} is VALID [2020-07-18 01:02:38,880 INFO L280 TraceCheckUtils]: 287: Hoare triple {45805#false} ~node1__newmax~1 := 0; {45805#false} is VALID [2020-07-18 01:02:38,880 INFO L280 TraceCheckUtils]: 288: Hoare triple {45805#false} assume !(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,880 INFO L280 TraceCheckUtils]: 289: Hoare triple {45805#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {45805#false} is VALID [2020-07-18 01:02:38,880 INFO L280 TraceCheckUtils]: 290: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,881 INFO L280 TraceCheckUtils]: 291: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,881 INFO L280 TraceCheckUtils]: 292: Hoare triple {45805#false} ~newmax1~0 := ~node1__newmax~1; {45805#false} is VALID [2020-07-18 01:02:38,881 INFO L280 TraceCheckUtils]: 293: Hoare triple {45805#false} assume !(2 == ~r1~0); {45805#false} is VALID [2020-07-18 01:02:38,881 INFO L280 TraceCheckUtils]: 294: Hoare triple {45805#false} ~mode1~0 := 0; {45805#false} is VALID [2020-07-18 01:02:38,881 INFO L280 TraceCheckUtils]: 295: Hoare triple {45805#false} havoc ~node2__newmax~1; {45805#false} is VALID [2020-07-18 01:02:38,882 INFO L280 TraceCheckUtils]: 296: Hoare triple {45805#false} ~node2__newmax~1 := 0; {45805#false} is VALID [2020-07-18 01:02:38,882 INFO L280 TraceCheckUtils]: 297: Hoare triple {45805#false} assume !(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,882 INFO L280 TraceCheckUtils]: 298: Hoare triple {45805#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {45805#false} is VALID [2020-07-18 01:02:38,882 INFO L280 TraceCheckUtils]: 299: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,882 INFO L280 TraceCheckUtils]: 300: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,882 INFO L280 TraceCheckUtils]: 301: Hoare triple {45805#false} ~newmax2~0 := ~node2__newmax~1; {45805#false} is VALID [2020-07-18 01:02:38,883 INFO L280 TraceCheckUtils]: 302: Hoare triple {45805#false} assume !(2 == ~r2~0); {45805#false} is VALID [2020-07-18 01:02:38,883 INFO L280 TraceCheckUtils]: 303: Hoare triple {45805#false} ~mode2~0 := 0; {45805#false} is VALID [2020-07-18 01:02:38,883 INFO L280 TraceCheckUtils]: 304: Hoare triple {45805#false} havoc ~node3__newmax~1; {45805#false} is VALID [2020-07-18 01:02:38,883 INFO L280 TraceCheckUtils]: 305: Hoare triple {45805#false} ~node3__newmax~1 := 0; {45805#false} is VALID [2020-07-18 01:02:38,884 INFO L280 TraceCheckUtils]: 306: Hoare triple {45805#false} assume !(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,884 INFO L280 TraceCheckUtils]: 307: Hoare triple {45805#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {45805#false} is VALID [2020-07-18 01:02:38,884 INFO L280 TraceCheckUtils]: 308: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,884 INFO L280 TraceCheckUtils]: 309: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,884 INFO L280 TraceCheckUtils]: 310: Hoare triple {45805#false} ~newmax3~0 := ~node3__newmax~1; {45805#false} is VALID [2020-07-18 01:02:38,885 INFO L280 TraceCheckUtils]: 311: Hoare triple {45805#false} assume !(2 == ~r3~0); {45805#false} is VALID [2020-07-18 01:02:38,885 INFO L280 TraceCheckUtils]: 312: Hoare triple {45805#false} ~mode3~0 := 0; {45805#false} is VALID [2020-07-18 01:02:38,885 INFO L280 TraceCheckUtils]: 313: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-18 01:02:38,885 INFO L280 TraceCheckUtils]: 314: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,885 INFO L280 TraceCheckUtils]: 315: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-18 01:02:38,886 INFO L280 TraceCheckUtils]: 316: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,886 INFO L280 TraceCheckUtils]: 317: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-18 01:02:38,886 INFO L280 TraceCheckUtils]: 318: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,886 INFO L280 TraceCheckUtils]: 319: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-18 01:02:38,886 INFO L280 TraceCheckUtils]: 320: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,886 INFO L280 TraceCheckUtils]: 321: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-18 01:02:38,887 INFO L280 TraceCheckUtils]: 322: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,887 INFO L280 TraceCheckUtils]: 323: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-18 01:02:38,887 INFO L280 TraceCheckUtils]: 324: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,887 INFO L280 TraceCheckUtils]: 325: Hoare triple {45805#false} havoc ~check__tmp~1; {45805#false} is VALID [2020-07-18 01:02:38,887 INFO L280 TraceCheckUtils]: 326: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,888 INFO L280 TraceCheckUtils]: 327: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,888 INFO L280 TraceCheckUtils]: 328: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,888 INFO L280 TraceCheckUtils]: 329: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,888 INFO L280 TraceCheckUtils]: 330: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 01:02:38,888 INFO L280 TraceCheckUtils]: 331: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-18 01:02:38,888 INFO L280 TraceCheckUtils]: 332: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 01:02:38,889 INFO L280 TraceCheckUtils]: 333: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 01:02:38,889 INFO L280 TraceCheckUtils]: 334: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-18 01:02:38,889 INFO L280 TraceCheckUtils]: 335: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 01:02:38,889 INFO L280 TraceCheckUtils]: 336: Hoare triple {45805#false} ~check__tmp~1 := 1; {45805#false} is VALID [2020-07-18 01:02:38,890 INFO L280 TraceCheckUtils]: 337: Hoare triple {45805#false} ~__return_2142~0 := ~check__tmp~1; {45805#false} is VALID [2020-07-18 01:02:38,890 INFO L280 TraceCheckUtils]: 338: Hoare triple {45805#false} ~main__c1~0 := ~__return_2142~0; {45805#false} is VALID [2020-07-18 01:02:38,890 INFO L280 TraceCheckUtils]: 339: Hoare triple {45805#false} havoc ~__tmp_2~0; {45805#false} is VALID [2020-07-18 01:02:38,890 INFO L280 TraceCheckUtils]: 340: Hoare triple {45805#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-18 01:02:38,890 INFO L280 TraceCheckUtils]: 341: Hoare triple {45805#false} havoc ~assert__arg~1; {45805#false} is VALID [2020-07-18 01:02:38,890 INFO L280 TraceCheckUtils]: 342: Hoare triple {45805#false} ~assert__arg~1 := ~__tmp_2~0; {45805#false} is VALID [2020-07-18 01:02:38,891 INFO L280 TraceCheckUtils]: 343: Hoare triple {45805#false} assume !(0 == ~assert__arg~1 % 256); {45805#false} is VALID [2020-07-18 01:02:38,891 INFO L280 TraceCheckUtils]: 344: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {45805#false} is VALID [2020-07-18 01:02:38,891 INFO L280 TraceCheckUtils]: 345: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-18 01:02:38,891 INFO L280 TraceCheckUtils]: 346: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-18 01:02:38,892 INFO L280 TraceCheckUtils]: 347: Hoare triple {45805#false} havoc ~node1__newmax~2; {45805#false} is VALID [2020-07-18 01:02:38,892 INFO L280 TraceCheckUtils]: 348: Hoare triple {45805#false} ~node1__newmax~2 := 0; {45805#false} is VALID [2020-07-18 01:02:38,892 INFO L280 TraceCheckUtils]: 349: Hoare triple {45805#false} assume !!(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,892 INFO L280 TraceCheckUtils]: 350: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 01:02:38,892 INFO L280 TraceCheckUtils]: 351: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,893 INFO L280 TraceCheckUtils]: 352: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,893 INFO L280 TraceCheckUtils]: 353: Hoare triple {45805#false} ~mode1~0 := 1; {45805#false} is VALID [2020-07-18 01:02:38,893 INFO L280 TraceCheckUtils]: 354: Hoare triple {45805#false} havoc ~node2__newmax~2; {45805#false} is VALID [2020-07-18 01:02:38,893 INFO L280 TraceCheckUtils]: 355: Hoare triple {45805#false} ~node2__newmax~2 := 0; {45805#false} is VALID [2020-07-18 01:02:38,893 INFO L280 TraceCheckUtils]: 356: Hoare triple {45805#false} assume !!(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,894 INFO L280 TraceCheckUtils]: 357: Hoare triple {45805#false} assume ~r2~0 < 2; {45805#false} is VALID [2020-07-18 01:02:38,894 INFO L280 TraceCheckUtils]: 358: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,894 INFO L280 TraceCheckUtils]: 359: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,894 INFO L280 TraceCheckUtils]: 360: Hoare triple {45805#false} ~mode2~0 := 1; {45805#false} is VALID [2020-07-18 01:02:38,894 INFO L280 TraceCheckUtils]: 361: Hoare triple {45805#false} havoc ~node3__newmax~2; {45805#false} is VALID [2020-07-18 01:02:38,895 INFO L280 TraceCheckUtils]: 362: Hoare triple {45805#false} ~node3__newmax~2 := 0; {45805#false} is VALID [2020-07-18 01:02:38,895 INFO L280 TraceCheckUtils]: 363: Hoare triple {45805#false} assume !!(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,895 INFO L280 TraceCheckUtils]: 364: Hoare triple {45805#false} assume ~r3~0 < 2; {45805#false} is VALID [2020-07-18 01:02:38,895 INFO L280 TraceCheckUtils]: 365: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,895 INFO L280 TraceCheckUtils]: 366: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,895 INFO L280 TraceCheckUtils]: 367: Hoare triple {45805#false} ~mode3~0 := 1; {45805#false} is VALID [2020-07-18 01:02:38,896 INFO L280 TraceCheckUtils]: 368: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-18 01:02:38,896 INFO L280 TraceCheckUtils]: 369: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,896 INFO L280 TraceCheckUtils]: 370: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-18 01:02:38,896 INFO L280 TraceCheckUtils]: 371: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,896 INFO L280 TraceCheckUtils]: 372: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-18 01:02:38,897 INFO L280 TraceCheckUtils]: 373: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,897 INFO L280 TraceCheckUtils]: 374: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-18 01:02:38,897 INFO L280 TraceCheckUtils]: 375: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,897 INFO L280 TraceCheckUtils]: 376: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-18 01:02:38,897 INFO L280 TraceCheckUtils]: 377: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,897 INFO L280 TraceCheckUtils]: 378: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-18 01:02:38,898 INFO L280 TraceCheckUtils]: 379: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,898 INFO L280 TraceCheckUtils]: 380: Hoare triple {45805#false} havoc ~check__tmp~2; {45805#false} is VALID [2020-07-18 01:02:38,898 INFO L280 TraceCheckUtils]: 381: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,898 INFO L280 TraceCheckUtils]: 382: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,898 INFO L280 TraceCheckUtils]: 383: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,899 INFO L280 TraceCheckUtils]: 384: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-18 01:02:38,899 INFO L280 TraceCheckUtils]: 385: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 01:02:38,899 INFO L280 TraceCheckUtils]: 386: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-18 01:02:38,899 INFO L280 TraceCheckUtils]: 387: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 01:02:38,899 INFO L280 TraceCheckUtils]: 388: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-18 01:02:38,900 INFO L280 TraceCheckUtils]: 389: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-18 01:02:38,900 INFO L280 TraceCheckUtils]: 390: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-18 01:02:38,900 INFO L280 TraceCheckUtils]: 391: Hoare triple {45805#false} ~check__tmp~2 := 1; {45805#false} is VALID [2020-07-18 01:02:38,900 INFO L280 TraceCheckUtils]: 392: Hoare triple {45805#false} ~__return_2281~0 := ~check__tmp~2; {45805#false} is VALID [2020-07-18 01:02:38,900 INFO L280 TraceCheckUtils]: 393: Hoare triple {45805#false} ~main__c1~0 := ~__return_2281~0; {45805#false} is VALID [2020-07-18 01:02:38,900 INFO L280 TraceCheckUtils]: 394: Hoare triple {45805#false} havoc ~__tmp_3~0; {45805#false} is VALID [2020-07-18 01:02:38,901 INFO L280 TraceCheckUtils]: 395: Hoare triple {45805#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-18 01:02:38,901 INFO L280 TraceCheckUtils]: 396: Hoare triple {45805#false} havoc ~assert__arg~2; {45805#false} is VALID [2020-07-18 01:02:38,901 INFO L280 TraceCheckUtils]: 397: Hoare triple {45805#false} ~assert__arg~2 := ~__tmp_3~0; {45805#false} is VALID [2020-07-18 01:02:38,901 INFO L280 TraceCheckUtils]: 398: Hoare triple {45805#false} assume !(0 == ~assert__arg~2 % 256); {45805#false} is VALID [2020-07-18 01:02:38,902 INFO L280 TraceCheckUtils]: 399: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {45805#false} is VALID [2020-07-18 01:02:38,902 INFO L280 TraceCheckUtils]: 400: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-18 01:02:38,902 INFO L280 TraceCheckUtils]: 401: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-18 01:02:38,902 INFO L280 TraceCheckUtils]: 402: Hoare triple {45805#false} havoc ~node1__newmax~3; {45805#false} is VALID [2020-07-18 01:02:38,902 INFO L280 TraceCheckUtils]: 403: Hoare triple {45805#false} ~node1__newmax~3 := 0; {45805#false} is VALID [2020-07-18 01:02:38,902 INFO L280 TraceCheckUtils]: 404: Hoare triple {45805#false} assume !(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,903 INFO L280 TraceCheckUtils]: 405: Hoare triple {45805#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {45805#false} is VALID [2020-07-18 01:02:38,903 INFO L280 TraceCheckUtils]: 406: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,903 INFO L280 TraceCheckUtils]: 407: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,903 INFO L280 TraceCheckUtils]: 408: Hoare triple {45805#false} ~newmax1~0 := ~node1__newmax~3; {45805#false} is VALID [2020-07-18 01:02:38,904 INFO L280 TraceCheckUtils]: 409: Hoare triple {45805#false} assume 2 == ~r1~0; {45805#false} is VALID [2020-07-18 01:02:38,904 INFO L280 TraceCheckUtils]: 410: Hoare triple {45805#false} assume ~max1~0 == ~id1~0; {45805#false} is VALID [2020-07-18 01:02:38,904 INFO L280 TraceCheckUtils]: 411: Hoare triple {45805#false} ~st1~0 := 1; {45805#false} is VALID [2020-07-18 01:02:38,904 INFO L280 TraceCheckUtils]: 412: Hoare triple {45805#false} ~mode1~0 := 0; {45805#false} is VALID [2020-07-18 01:02:38,904 INFO L280 TraceCheckUtils]: 413: Hoare triple {45805#false} havoc ~node2__newmax~3; {45805#false} is VALID [2020-07-18 01:02:38,905 INFO L280 TraceCheckUtils]: 414: Hoare triple {45805#false} ~node2__newmax~3 := 0; {45805#false} is VALID [2020-07-18 01:02:38,905 INFO L280 TraceCheckUtils]: 415: Hoare triple {45805#false} assume !(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,905 INFO L280 TraceCheckUtils]: 416: Hoare triple {45805#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {45805#false} is VALID [2020-07-18 01:02:38,905 INFO L280 TraceCheckUtils]: 417: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,905 INFO L280 TraceCheckUtils]: 418: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,906 INFO L280 TraceCheckUtils]: 419: Hoare triple {45805#false} ~newmax2~0 := ~node2__newmax~3; {45805#false} is VALID [2020-07-18 01:02:38,906 INFO L280 TraceCheckUtils]: 420: Hoare triple {45805#false} assume 2 == ~r2~0; {45805#false} is VALID [2020-07-18 01:02:38,906 INFO L280 TraceCheckUtils]: 421: Hoare triple {45805#false} assume ~max2~0 == ~id2~0; {45805#false} is VALID [2020-07-18 01:02:38,906 INFO L280 TraceCheckUtils]: 422: Hoare triple {45805#false} ~st2~0 := 1; {45805#false} is VALID [2020-07-18 01:02:38,906 INFO L280 TraceCheckUtils]: 423: Hoare triple {45805#false} ~mode2~0 := 0; {45805#false} is VALID [2020-07-18 01:02:38,906 INFO L280 TraceCheckUtils]: 424: Hoare triple {45805#false} havoc ~node3__newmax~3; {45805#false} is VALID [2020-07-18 01:02:38,907 INFO L280 TraceCheckUtils]: 425: Hoare triple {45805#false} ~node3__newmax~3 := 0; {45805#false} is VALID [2020-07-18 01:02:38,907 INFO L280 TraceCheckUtils]: 426: Hoare triple {45805#false} assume !(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,907 INFO L280 TraceCheckUtils]: 427: Hoare triple {45805#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {45805#false} is VALID [2020-07-18 01:02:38,907 INFO L280 TraceCheckUtils]: 428: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,908 INFO L280 TraceCheckUtils]: 429: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-18 01:02:38,908 INFO L280 TraceCheckUtils]: 430: Hoare triple {45805#false} ~newmax3~0 := ~node3__newmax~3; {45805#false} is VALID [2020-07-18 01:02:38,908 INFO L280 TraceCheckUtils]: 431: Hoare triple {45805#false} assume 2 == ~r3~0; {45805#false} is VALID [2020-07-18 01:02:38,908 INFO L280 TraceCheckUtils]: 432: Hoare triple {45805#false} assume ~max3~0 == ~id3~0; {45805#false} is VALID [2020-07-18 01:02:38,908 INFO L280 TraceCheckUtils]: 433: Hoare triple {45805#false} ~st3~0 := 1; {45805#false} is VALID [2020-07-18 01:02:38,909 INFO L280 TraceCheckUtils]: 434: Hoare triple {45805#false} ~mode3~0 := 0; {45805#false} is VALID [2020-07-18 01:02:38,909 INFO L280 TraceCheckUtils]: 435: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-18 01:02:38,909 INFO L280 TraceCheckUtils]: 436: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,909 INFO L280 TraceCheckUtils]: 437: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-18 01:02:38,909 INFO L280 TraceCheckUtils]: 438: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,910 INFO L280 TraceCheckUtils]: 439: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-18 01:02:38,910 INFO L280 TraceCheckUtils]: 440: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,910 INFO L280 TraceCheckUtils]: 441: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-18 01:02:38,910 INFO L280 TraceCheckUtils]: 442: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,910 INFO L280 TraceCheckUtils]: 443: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-18 01:02:38,911 INFO L280 TraceCheckUtils]: 444: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,911 INFO L280 TraceCheckUtils]: 445: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-18 01:02:38,911 INFO L280 TraceCheckUtils]: 446: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-18 01:02:38,911 INFO L280 TraceCheckUtils]: 447: Hoare triple {45805#false} havoc ~check__tmp~3; {45805#false} is VALID [2020-07-18 01:02:38,911 INFO L280 TraceCheckUtils]: 448: Hoare triple {45805#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {45805#false} is VALID [2020-07-18 01:02:38,912 INFO L280 TraceCheckUtils]: 449: Hoare triple {45805#false} ~check__tmp~3 := 0; {45805#false} is VALID [2020-07-18 01:02:38,912 INFO L280 TraceCheckUtils]: 450: Hoare triple {45805#false} ~__return_2419~0 := ~check__tmp~3; {45805#false} is VALID [2020-07-18 01:02:38,912 INFO L280 TraceCheckUtils]: 451: Hoare triple {45805#false} ~main__c1~0 := ~__return_2419~0; {45805#false} is VALID [2020-07-18 01:02:38,912 INFO L280 TraceCheckUtils]: 452: Hoare triple {45805#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {45805#false} is VALID [2020-07-18 01:02:38,912 INFO L280 TraceCheckUtils]: 453: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {45805#false} is VALID [2020-07-18 01:02:38,912 INFO L280 TraceCheckUtils]: 454: Hoare triple {45805#false} havoc ~__tmp_4~0; {45805#false} is VALID [2020-07-18 01:02:38,913 INFO L280 TraceCheckUtils]: 455: Hoare triple {45805#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-18 01:02:38,913 INFO L280 TraceCheckUtils]: 456: Hoare triple {45805#false} havoc ~assert__arg~3; {45805#false} is VALID [2020-07-18 01:02:38,913 INFO L280 TraceCheckUtils]: 457: Hoare triple {45805#false} ~assert__arg~3 := ~__tmp_4~0; {45805#false} is VALID [2020-07-18 01:02:38,913 INFO L280 TraceCheckUtils]: 458: Hoare triple {45805#false} assume 0 == ~assert__arg~3 % 256; {45805#false} is VALID [2020-07-18 01:02:38,913 INFO L280 TraceCheckUtils]: 459: Hoare triple {45805#false} assume !false; {45805#false} is VALID [2020-07-18 01:02:39,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 01:02:39,097 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 01:02:39,098 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1577741604] [2020-07-18 01:02:39,098 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 01:02:39,098 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 01:02:39,098 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8043740] [2020-07-18 01:02:39,099 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-18 01:02:39,100 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 01:02:39,100 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 01:02:39,625 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:02:39,626 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 01:02:39,626 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 01:02:39,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 01:02:39,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 01:02:39,627 INFO L87 Difference]: Start difference. First operand 3574 states and 4481 transitions. Second operand 5 states. [2020-07-18 01:03:09,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:03:09,336 INFO L93 Difference]: Finished difference Result 10152 states and 12790 transitions. [2020-07-18 01:03:09,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 01:03:09,337 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-18 01:03:09,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 01:03:09,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 01:03:09,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2492 transitions. [2020-07-18 01:03:09,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 01:03:09,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2492 transitions. [2020-07-18 01:03:09,359 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2492 transitions. [2020-07-18 01:03:12,458 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2492 edges. 2492 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:03:14,034 INFO L225 Difference]: With dead ends: 10152 [2020-07-18 01:03:14,034 INFO L226 Difference]: Without dead ends: 6763 [2020-07-18 01:03:14,041 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 226 SyntacticMatches, 1 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 01:03:14,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2020-07-18 01:03:33,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6761. [2020-07-18 01:03:33,433 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 01:03:33,433 INFO L82 GeneralOperation]: Start isEquivalent. First operand 6763 states. Second operand 6761 states. [2020-07-18 01:03:33,433 INFO L74 IsIncluded]: Start isIncluded. First operand 6763 states. Second operand 6761 states. [2020-07-18 01:03:33,433 INFO L87 Difference]: Start difference. First operand 6763 states. Second operand 6761 states. [2020-07-18 01:03:34,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:03:34,943 INFO L93 Difference]: Finished difference Result 6763 states and 8463 transitions. [2020-07-18 01:03:34,944 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8463 transitions. [2020-07-18 01:03:34,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:03:34,951 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:03:34,951 INFO L74 IsIncluded]: Start isIncluded. First operand 6761 states. Second operand 6763 states. [2020-07-18 01:03:34,951 INFO L87 Difference]: Start difference. First operand 6761 states. Second operand 6763 states. [2020-07-18 01:03:36,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:03:36,492 INFO L93 Difference]: Finished difference Result 6763 states and 8463 transitions. [2020-07-18 01:03:36,492 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8463 transitions. [2020-07-18 01:03:36,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:03:36,500 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:03:36,500 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 01:03:36,500 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 01:03:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6761 states. [2020-07-18 01:03:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6761 states to 6761 states and 8462 transitions. [2020-07-18 01:03:38,189 INFO L78 Accepts]: Start accepts. Automaton has 6761 states and 8462 transitions. Word has length 460 [2020-07-18 01:03:38,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 01:03:38,190 INFO L479 AbstractCegarLoop]: Abstraction has 6761 states and 8462 transitions. [2020-07-18 01:03:38,190 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 01:03:38,190 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6761 states and 8462 transitions. [2020-07-18 01:03:50,158 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8462 edges. 8462 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:03:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 6761 states and 8462 transitions. [2020-07-18 01:03:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2020-07-18 01:03:50,167 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 01:03:50,167 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 01:03:50,168 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 01:03:50,168 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 01:03:50,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 01:03:50,168 INFO L82 PathProgramCache]: Analyzing trace with hash -838934958, now seen corresponding path program 1 times [2020-07-18 01:03:50,168 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 01:03:50,168 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1304064479] [2020-07-18 01:03:50,169 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 01:03:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:03:50,652 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 01:03:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:03:50,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {93294#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {93228#true} ~nomsg~0 := -1; {93228#true} is VALID [2020-07-18 01:03:50,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {93228#true} ~p12~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {93228#true} ~p12_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,719 INFO L280 TraceCheckUtils]: 4: Hoare triple {93228#true} ~p12_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,719 INFO L280 TraceCheckUtils]: 5: Hoare triple {93228#true} ~ep12~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,720 INFO L280 TraceCheckUtils]: 6: Hoare triple {93228#true} ~p13~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,720 INFO L280 TraceCheckUtils]: 7: Hoare triple {93228#true} ~p13_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,720 INFO L280 TraceCheckUtils]: 8: Hoare triple {93228#true} ~p13_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,720 INFO L280 TraceCheckUtils]: 9: Hoare triple {93228#true} ~ep13~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,721 INFO L280 TraceCheckUtils]: 10: Hoare triple {93228#true} ~p21~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,721 INFO L280 TraceCheckUtils]: 11: Hoare triple {93228#true} ~p21_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,721 INFO L280 TraceCheckUtils]: 12: Hoare triple {93228#true} ~p21_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,722 INFO L280 TraceCheckUtils]: 13: Hoare triple {93228#true} ~ep21~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,722 INFO L280 TraceCheckUtils]: 14: Hoare triple {93228#true} ~p23~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,722 INFO L280 TraceCheckUtils]: 15: Hoare triple {93228#true} ~p23_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,723 INFO L280 TraceCheckUtils]: 16: Hoare triple {93228#true} ~p23_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,723 INFO L280 TraceCheckUtils]: 17: Hoare triple {93228#true} ~ep23~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,723 INFO L280 TraceCheckUtils]: 18: Hoare triple {93228#true} ~p31~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,724 INFO L280 TraceCheckUtils]: 19: Hoare triple {93228#true} ~p31_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,724 INFO L280 TraceCheckUtils]: 20: Hoare triple {93228#true} ~p31_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,724 INFO L280 TraceCheckUtils]: 21: Hoare triple {93228#true} ~ep31~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,724 INFO L280 TraceCheckUtils]: 22: Hoare triple {93228#true} ~p32~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,725 INFO L280 TraceCheckUtils]: 23: Hoare triple {93228#true} ~p32_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,725 INFO L280 TraceCheckUtils]: 24: Hoare triple {93228#true} ~p32_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,725 INFO L280 TraceCheckUtils]: 25: Hoare triple {93228#true} ~ep32~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,725 INFO L280 TraceCheckUtils]: 26: Hoare triple {93228#true} ~id1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,726 INFO L280 TraceCheckUtils]: 27: Hoare triple {93228#true} ~r1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,726 INFO L280 TraceCheckUtils]: 28: Hoare triple {93228#true} ~st1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,726 INFO L280 TraceCheckUtils]: 29: Hoare triple {93228#true} ~nl1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,727 INFO L280 TraceCheckUtils]: 30: Hoare triple {93228#true} ~m1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,727 INFO L280 TraceCheckUtils]: 31: Hoare triple {93228#true} ~max1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,727 INFO L280 TraceCheckUtils]: 32: Hoare triple {93228#true} ~mode1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,727 INFO L280 TraceCheckUtils]: 33: Hoare triple {93228#true} ~newmax1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,728 INFO L280 TraceCheckUtils]: 34: Hoare triple {93228#true} ~id2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,728 INFO L280 TraceCheckUtils]: 35: Hoare triple {93228#true} ~r2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,728 INFO L280 TraceCheckUtils]: 36: Hoare triple {93228#true} ~st2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,729 INFO L280 TraceCheckUtils]: 37: Hoare triple {93228#true} ~nl2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,729 INFO L280 TraceCheckUtils]: 38: Hoare triple {93228#true} ~m2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,729 INFO L280 TraceCheckUtils]: 39: Hoare triple {93228#true} ~max2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,730 INFO L280 TraceCheckUtils]: 40: Hoare triple {93228#true} ~mode2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,730 INFO L280 TraceCheckUtils]: 41: Hoare triple {93228#true} ~newmax2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,730 INFO L280 TraceCheckUtils]: 42: Hoare triple {93228#true} ~id3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,731 INFO L280 TraceCheckUtils]: 43: Hoare triple {93228#true} ~r3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,731 INFO L280 TraceCheckUtils]: 44: Hoare triple {93228#true} ~st3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,731 INFO L280 TraceCheckUtils]: 45: Hoare triple {93228#true} ~nl3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,732 INFO L280 TraceCheckUtils]: 46: Hoare triple {93228#true} ~m3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,732 INFO L280 TraceCheckUtils]: 47: Hoare triple {93228#true} ~max3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,732 INFO L280 TraceCheckUtils]: 48: Hoare triple {93228#true} ~mode3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,733 INFO L280 TraceCheckUtils]: 49: Hoare triple {93228#true} ~newmax3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,733 INFO L280 TraceCheckUtils]: 50: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {93228#true} is VALID [2020-07-18 01:03:50,733 INFO L280 TraceCheckUtils]: 51: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {93228#true} is VALID [2020-07-18 01:03:50,734 INFO L280 TraceCheckUtils]: 52: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {93228#true} is VALID [2020-07-18 01:03:50,734 INFO L280 TraceCheckUtils]: 53: Hoare triple {93228#true} ~__return_1863~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,734 INFO L280 TraceCheckUtils]: 54: Hoare triple {93228#true} ~__return_2009~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,735 INFO L280 TraceCheckUtils]: 55: Hoare triple {93228#true} ~__return_2142~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,735 INFO L280 TraceCheckUtils]: 56: Hoare triple {93228#true} ~__return_2281~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,735 INFO L280 TraceCheckUtils]: 57: Hoare triple {93228#true} ~__return_2419~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,736 INFO L280 TraceCheckUtils]: 58: Hoare triple {93228#true} ~__tmp_2420_0~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,736 INFO L280 TraceCheckUtils]: 59: Hoare triple {93228#true} ~__return_2543~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,736 INFO L280 TraceCheckUtils]: 60: Hoare triple {93228#true} ~__return_2433~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,737 INFO L280 TraceCheckUtils]: 61: Hoare triple {93228#true} assume true; {93228#true} is VALID [2020-07-18 01:03:50,737 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {93228#true} {93228#true} #1935#return; {93228#true} is VALID [2020-07-18 01:03:50,748 INFO L263 TraceCheckUtils]: 0: Hoare triple {93228#true} call ULTIMATE.init(); {93294#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 01:03:50,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {93294#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {93228#true} ~nomsg~0 := -1; {93228#true} is VALID [2020-07-18 01:03:50,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {93228#true} ~p12~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {93228#true} ~p12_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {93228#true} ~p12_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,750 INFO L280 TraceCheckUtils]: 6: Hoare triple {93228#true} ~ep12~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,750 INFO L280 TraceCheckUtils]: 7: Hoare triple {93228#true} ~p13~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,751 INFO L280 TraceCheckUtils]: 8: Hoare triple {93228#true} ~p13_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,751 INFO L280 TraceCheckUtils]: 9: Hoare triple {93228#true} ~p13_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,751 INFO L280 TraceCheckUtils]: 10: Hoare triple {93228#true} ~ep13~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,752 INFO L280 TraceCheckUtils]: 11: Hoare triple {93228#true} ~p21~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,752 INFO L280 TraceCheckUtils]: 12: Hoare triple {93228#true} ~p21_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,752 INFO L280 TraceCheckUtils]: 13: Hoare triple {93228#true} ~p21_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {93228#true} ~ep21~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,753 INFO L280 TraceCheckUtils]: 15: Hoare triple {93228#true} ~p23~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,753 INFO L280 TraceCheckUtils]: 16: Hoare triple {93228#true} ~p23_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,754 INFO L280 TraceCheckUtils]: 17: Hoare triple {93228#true} ~p23_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,754 INFO L280 TraceCheckUtils]: 18: Hoare triple {93228#true} ~ep23~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,754 INFO L280 TraceCheckUtils]: 19: Hoare triple {93228#true} ~p31~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,755 INFO L280 TraceCheckUtils]: 20: Hoare triple {93228#true} ~p31_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,755 INFO L280 TraceCheckUtils]: 21: Hoare triple {93228#true} ~p31_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,755 INFO L280 TraceCheckUtils]: 22: Hoare triple {93228#true} ~ep31~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,756 INFO L280 TraceCheckUtils]: 23: Hoare triple {93228#true} ~p32~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,756 INFO L280 TraceCheckUtils]: 24: Hoare triple {93228#true} ~p32_old~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,756 INFO L280 TraceCheckUtils]: 25: Hoare triple {93228#true} ~p32_new~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,756 INFO L280 TraceCheckUtils]: 26: Hoare triple {93228#true} ~ep32~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,757 INFO L280 TraceCheckUtils]: 27: Hoare triple {93228#true} ~id1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,757 INFO L280 TraceCheckUtils]: 28: Hoare triple {93228#true} ~r1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,757 INFO L280 TraceCheckUtils]: 29: Hoare triple {93228#true} ~st1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,758 INFO L280 TraceCheckUtils]: 30: Hoare triple {93228#true} ~nl1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,758 INFO L280 TraceCheckUtils]: 31: Hoare triple {93228#true} ~m1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,758 INFO L280 TraceCheckUtils]: 32: Hoare triple {93228#true} ~max1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,758 INFO L280 TraceCheckUtils]: 33: Hoare triple {93228#true} ~mode1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,759 INFO L280 TraceCheckUtils]: 34: Hoare triple {93228#true} ~newmax1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,759 INFO L280 TraceCheckUtils]: 35: Hoare triple {93228#true} ~id2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,759 INFO L280 TraceCheckUtils]: 36: Hoare triple {93228#true} ~r2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,760 INFO L280 TraceCheckUtils]: 37: Hoare triple {93228#true} ~st2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,760 INFO L280 TraceCheckUtils]: 38: Hoare triple {93228#true} ~nl2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,760 INFO L280 TraceCheckUtils]: 39: Hoare triple {93228#true} ~m2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,761 INFO L280 TraceCheckUtils]: 40: Hoare triple {93228#true} ~max2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,761 INFO L280 TraceCheckUtils]: 41: Hoare triple {93228#true} ~mode2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,761 INFO L280 TraceCheckUtils]: 42: Hoare triple {93228#true} ~newmax2~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,762 INFO L280 TraceCheckUtils]: 43: Hoare triple {93228#true} ~id3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,762 INFO L280 TraceCheckUtils]: 44: Hoare triple {93228#true} ~r3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,762 INFO L280 TraceCheckUtils]: 45: Hoare triple {93228#true} ~st3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,763 INFO L280 TraceCheckUtils]: 46: Hoare triple {93228#true} ~nl3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,763 INFO L280 TraceCheckUtils]: 47: Hoare triple {93228#true} ~m3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,763 INFO L280 TraceCheckUtils]: 48: Hoare triple {93228#true} ~max3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,764 INFO L280 TraceCheckUtils]: 49: Hoare triple {93228#true} ~mode3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,764 INFO L280 TraceCheckUtils]: 50: Hoare triple {93228#true} ~newmax3~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,764 INFO L280 TraceCheckUtils]: 51: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {93228#true} is VALID [2020-07-18 01:03:50,765 INFO L280 TraceCheckUtils]: 52: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {93228#true} is VALID [2020-07-18 01:03:50,765 INFO L280 TraceCheckUtils]: 53: Hoare triple {93228#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {93228#true} is VALID [2020-07-18 01:03:50,765 INFO L280 TraceCheckUtils]: 54: Hoare triple {93228#true} ~__return_1863~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,766 INFO L280 TraceCheckUtils]: 55: Hoare triple {93228#true} ~__return_2009~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,766 INFO L280 TraceCheckUtils]: 56: Hoare triple {93228#true} ~__return_2142~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,766 INFO L280 TraceCheckUtils]: 57: Hoare triple {93228#true} ~__return_2281~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,767 INFO L280 TraceCheckUtils]: 58: Hoare triple {93228#true} ~__return_2419~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,767 INFO L280 TraceCheckUtils]: 59: Hoare triple {93228#true} ~__tmp_2420_0~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,767 INFO L280 TraceCheckUtils]: 60: Hoare triple {93228#true} ~__return_2543~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,768 INFO L280 TraceCheckUtils]: 61: Hoare triple {93228#true} ~__return_2433~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,768 INFO L280 TraceCheckUtils]: 62: Hoare triple {93228#true} assume true; {93228#true} is VALID [2020-07-18 01:03:50,768 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {93228#true} {93228#true} #1935#return; {93228#true} is VALID [2020-07-18 01:03:50,768 INFO L263 TraceCheckUtils]: 64: Hoare triple {93228#true} call #t~ret30 := main(); {93228#true} is VALID [2020-07-18 01:03:50,769 INFO L280 TraceCheckUtils]: 65: Hoare triple {93228#true} havoc ~main__c1~0; {93228#true} is VALID [2020-07-18 01:03:50,769 INFO L280 TraceCheckUtils]: 66: Hoare triple {93228#true} havoc ~main__i2~0; {93228#true} is VALID [2020-07-18 01:03:50,769 INFO L280 TraceCheckUtils]: 67: Hoare triple {93228#true} ~main__c1~0 := 0; {93228#true} is VALID [2020-07-18 01:03:50,770 INFO L280 TraceCheckUtils]: 68: Hoare triple {93228#true} ~ep12~0 := #t~nondet0; {93228#true} is VALID [2020-07-18 01:03:50,770 INFO L280 TraceCheckUtils]: 69: Hoare triple {93228#true} havoc #t~nondet0; {93228#true} is VALID [2020-07-18 01:03:50,770 INFO L280 TraceCheckUtils]: 70: Hoare triple {93228#true} ~ep13~0 := #t~nondet1; {93228#true} is VALID [2020-07-18 01:03:50,771 INFO L280 TraceCheckUtils]: 71: Hoare triple {93228#true} havoc #t~nondet1; {93228#true} is VALID [2020-07-18 01:03:50,771 INFO L280 TraceCheckUtils]: 72: Hoare triple {93228#true} ~ep21~0 := #t~nondet2; {93228#true} is VALID [2020-07-18 01:03:50,771 INFO L280 TraceCheckUtils]: 73: Hoare triple {93228#true} havoc #t~nondet2; {93228#true} is VALID [2020-07-18 01:03:50,772 INFO L280 TraceCheckUtils]: 74: Hoare triple {93228#true} ~ep23~0 := #t~nondet3; {93228#true} is VALID [2020-07-18 01:03:50,772 INFO L280 TraceCheckUtils]: 75: Hoare triple {93228#true} havoc #t~nondet3; {93228#true} is VALID [2020-07-18 01:03:50,772 INFO L280 TraceCheckUtils]: 76: Hoare triple {93228#true} ~ep31~0 := #t~nondet4; {93228#true} is VALID [2020-07-18 01:03:50,773 INFO L280 TraceCheckUtils]: 77: Hoare triple {93228#true} havoc #t~nondet4; {93228#true} is VALID [2020-07-18 01:03:50,773 INFO L280 TraceCheckUtils]: 78: Hoare triple {93228#true} ~ep32~0 := #t~nondet5; {93228#true} is VALID [2020-07-18 01:03:50,773 INFO L280 TraceCheckUtils]: 79: Hoare triple {93228#true} havoc #t~nondet5; {93228#true} is VALID [2020-07-18 01:03:50,774 INFO L280 TraceCheckUtils]: 80: Hoare triple {93228#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,774 INFO L280 TraceCheckUtils]: 81: Hoare triple {93228#true} ~id1~0 := #t~nondet6; {93228#true} is VALID [2020-07-18 01:03:50,774 INFO L280 TraceCheckUtils]: 82: Hoare triple {93228#true} havoc #t~nondet6; {93228#true} is VALID [2020-07-18 01:03:50,775 INFO L280 TraceCheckUtils]: 83: Hoare triple {93228#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,775 INFO L280 TraceCheckUtils]: 84: Hoare triple {93228#true} ~r1~0 := #t~nondet7; {93228#true} is VALID [2020-07-18 01:03:50,775 INFO L280 TraceCheckUtils]: 85: Hoare triple {93228#true} havoc #t~nondet7; {93228#true} is VALID [2020-07-18 01:03:50,775 INFO L280 TraceCheckUtils]: 86: Hoare triple {93228#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,776 INFO L280 TraceCheckUtils]: 87: Hoare triple {93228#true} ~st1~0 := #t~nondet8; {93228#true} is VALID [2020-07-18 01:03:50,776 INFO L280 TraceCheckUtils]: 88: Hoare triple {93228#true} havoc #t~nondet8; {93228#true} is VALID [2020-07-18 01:03:50,776 INFO L280 TraceCheckUtils]: 89: Hoare triple {93228#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,777 INFO L280 TraceCheckUtils]: 90: Hoare triple {93228#true} ~nl1~0 := #t~nondet9; {93228#true} is VALID [2020-07-18 01:03:50,777 INFO L280 TraceCheckUtils]: 91: Hoare triple {93228#true} havoc #t~nondet9; {93228#true} is VALID [2020-07-18 01:03:50,777 INFO L280 TraceCheckUtils]: 92: Hoare triple {93228#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,778 INFO L280 TraceCheckUtils]: 93: Hoare triple {93228#true} ~m1~0 := #t~nondet10; {93228#true} is VALID [2020-07-18 01:03:50,778 INFO L280 TraceCheckUtils]: 94: Hoare triple {93228#true} havoc #t~nondet10; {93228#true} is VALID [2020-07-18 01:03:50,778 INFO L280 TraceCheckUtils]: 95: Hoare triple {93228#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,779 INFO L280 TraceCheckUtils]: 96: Hoare triple {93228#true} ~max1~0 := #t~nondet11; {93228#true} is VALID [2020-07-18 01:03:50,779 INFO L280 TraceCheckUtils]: 97: Hoare triple {93228#true} havoc #t~nondet11; {93228#true} is VALID [2020-07-18 01:03:50,779 INFO L280 TraceCheckUtils]: 98: Hoare triple {93228#true} ~mode1~0 := #t~nondet12; {93228#true} is VALID [2020-07-18 01:03:50,780 INFO L280 TraceCheckUtils]: 99: Hoare triple {93228#true} havoc #t~nondet12; {93228#true} is VALID [2020-07-18 01:03:50,780 INFO L280 TraceCheckUtils]: 100: Hoare triple {93228#true} ~newmax1~0 := #t~nondet13; {93228#true} is VALID [2020-07-18 01:03:50,780 INFO L280 TraceCheckUtils]: 101: Hoare triple {93228#true} havoc #t~nondet13; {93228#true} is VALID [2020-07-18 01:03:50,781 INFO L280 TraceCheckUtils]: 102: Hoare triple {93228#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,781 INFO L280 TraceCheckUtils]: 103: Hoare triple {93228#true} ~id2~0 := #t~nondet14; {93228#true} is VALID [2020-07-18 01:03:50,781 INFO L280 TraceCheckUtils]: 104: Hoare triple {93228#true} havoc #t~nondet14; {93228#true} is VALID [2020-07-18 01:03:50,781 INFO L280 TraceCheckUtils]: 105: Hoare triple {93228#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,782 INFO L280 TraceCheckUtils]: 106: Hoare triple {93228#true} ~r2~0 := #t~nondet15; {93228#true} is VALID [2020-07-18 01:03:50,782 INFO L280 TraceCheckUtils]: 107: Hoare triple {93228#true} havoc #t~nondet15; {93228#true} is VALID [2020-07-18 01:03:50,782 INFO L280 TraceCheckUtils]: 108: Hoare triple {93228#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,783 INFO L280 TraceCheckUtils]: 109: Hoare triple {93228#true} ~st2~0 := #t~nondet16; {93228#true} is VALID [2020-07-18 01:03:50,783 INFO L280 TraceCheckUtils]: 110: Hoare triple {93228#true} havoc #t~nondet16; {93228#true} is VALID [2020-07-18 01:03:50,783 INFO L280 TraceCheckUtils]: 111: Hoare triple {93228#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,783 INFO L280 TraceCheckUtils]: 112: Hoare triple {93228#true} ~nl2~0 := #t~nondet17; {93228#true} is VALID [2020-07-18 01:03:50,783 INFO L280 TraceCheckUtils]: 113: Hoare triple {93228#true} havoc #t~nondet17; {93228#true} is VALID [2020-07-18 01:03:50,784 INFO L280 TraceCheckUtils]: 114: Hoare triple {93228#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,784 INFO L280 TraceCheckUtils]: 115: Hoare triple {93228#true} ~m2~0 := #t~nondet18; {93228#true} is VALID [2020-07-18 01:03:50,784 INFO L280 TraceCheckUtils]: 116: Hoare triple {93228#true} havoc #t~nondet18; {93228#true} is VALID [2020-07-18 01:03:50,784 INFO L280 TraceCheckUtils]: 117: Hoare triple {93228#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,784 INFO L280 TraceCheckUtils]: 118: Hoare triple {93228#true} ~max2~0 := #t~nondet19; {93228#true} is VALID [2020-07-18 01:03:50,785 INFO L280 TraceCheckUtils]: 119: Hoare triple {93228#true} havoc #t~nondet19; {93228#true} is VALID [2020-07-18 01:03:50,785 INFO L280 TraceCheckUtils]: 120: Hoare triple {93228#true} ~mode2~0 := #t~nondet20; {93228#true} is VALID [2020-07-18 01:03:50,785 INFO L280 TraceCheckUtils]: 121: Hoare triple {93228#true} havoc #t~nondet20; {93228#true} is VALID [2020-07-18 01:03:50,785 INFO L280 TraceCheckUtils]: 122: Hoare triple {93228#true} ~newmax2~0 := #t~nondet21; {93228#true} is VALID [2020-07-18 01:03:50,785 INFO L280 TraceCheckUtils]: 123: Hoare triple {93228#true} havoc #t~nondet21; {93228#true} is VALID [2020-07-18 01:03:50,786 INFO L280 TraceCheckUtils]: 124: Hoare triple {93228#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,786 INFO L280 TraceCheckUtils]: 125: Hoare triple {93228#true} ~id3~0 := #t~nondet22; {93228#true} is VALID [2020-07-18 01:03:50,786 INFO L280 TraceCheckUtils]: 126: Hoare triple {93228#true} havoc #t~nondet22; {93228#true} is VALID [2020-07-18 01:03:50,786 INFO L280 TraceCheckUtils]: 127: Hoare triple {93228#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,786 INFO L280 TraceCheckUtils]: 128: Hoare triple {93228#true} ~r3~0 := #t~nondet23; {93228#true} is VALID [2020-07-18 01:03:50,787 INFO L280 TraceCheckUtils]: 129: Hoare triple {93228#true} havoc #t~nondet23; {93228#true} is VALID [2020-07-18 01:03:50,787 INFO L280 TraceCheckUtils]: 130: Hoare triple {93228#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,787 INFO L280 TraceCheckUtils]: 131: Hoare triple {93228#true} ~st3~0 := #t~nondet24; {93228#true} is VALID [2020-07-18 01:03:50,787 INFO L280 TraceCheckUtils]: 132: Hoare triple {93228#true} havoc #t~nondet24; {93228#true} is VALID [2020-07-18 01:03:50,787 INFO L280 TraceCheckUtils]: 133: Hoare triple {93228#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,788 INFO L280 TraceCheckUtils]: 134: Hoare triple {93228#true} ~nl3~0 := #t~nondet25; {93228#true} is VALID [2020-07-18 01:03:50,788 INFO L280 TraceCheckUtils]: 135: Hoare triple {93228#true} havoc #t~nondet25; {93228#true} is VALID [2020-07-18 01:03:50,788 INFO L280 TraceCheckUtils]: 136: Hoare triple {93228#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,788 INFO L280 TraceCheckUtils]: 137: Hoare triple {93228#true} ~m3~0 := #t~nondet26; {93228#true} is VALID [2020-07-18 01:03:50,788 INFO L280 TraceCheckUtils]: 138: Hoare triple {93228#true} havoc #t~nondet26; {93228#true} is VALID [2020-07-18 01:03:50,788 INFO L280 TraceCheckUtils]: 139: Hoare triple {93228#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {93228#true} is VALID [2020-07-18 01:03:50,789 INFO L280 TraceCheckUtils]: 140: Hoare triple {93228#true} ~max3~0 := #t~nondet27; {93228#true} is VALID [2020-07-18 01:03:50,789 INFO L280 TraceCheckUtils]: 141: Hoare triple {93228#true} havoc #t~nondet27; {93228#true} is VALID [2020-07-18 01:03:50,789 INFO L280 TraceCheckUtils]: 142: Hoare triple {93228#true} ~mode3~0 := #t~nondet28; {93228#true} is VALID [2020-07-18 01:03:50,789 INFO L280 TraceCheckUtils]: 143: Hoare triple {93228#true} havoc #t~nondet28; {93228#true} is VALID [2020-07-18 01:03:50,789 INFO L280 TraceCheckUtils]: 144: Hoare triple {93228#true} ~newmax3~0 := #t~nondet29; {93228#true} is VALID [2020-07-18 01:03:50,790 INFO L280 TraceCheckUtils]: 145: Hoare triple {93228#true} havoc #t~nondet29; {93228#true} is VALID [2020-07-18 01:03:50,790 INFO L280 TraceCheckUtils]: 146: Hoare triple {93228#true} havoc ~init__r121~0; {93228#true} is VALID [2020-07-18 01:03:50,790 INFO L280 TraceCheckUtils]: 147: Hoare triple {93228#true} havoc ~init__r131~0; {93228#true} is VALID [2020-07-18 01:03:50,790 INFO L280 TraceCheckUtils]: 148: Hoare triple {93228#true} havoc ~init__r211~0; {93228#true} is VALID [2020-07-18 01:03:50,790 INFO L280 TraceCheckUtils]: 149: Hoare triple {93228#true} havoc ~init__r231~0; {93228#true} is VALID [2020-07-18 01:03:50,790 INFO L280 TraceCheckUtils]: 150: Hoare triple {93228#true} havoc ~init__r311~0; {93228#true} is VALID [2020-07-18 01:03:50,791 INFO L280 TraceCheckUtils]: 151: Hoare triple {93228#true} havoc ~init__r321~0; {93228#true} is VALID [2020-07-18 01:03:50,791 INFO L280 TraceCheckUtils]: 152: Hoare triple {93228#true} havoc ~init__r122~0; {93228#true} is VALID [2020-07-18 01:03:50,791 INFO L280 TraceCheckUtils]: 153: Hoare triple {93228#true} havoc ~init__tmp~0; {93228#true} is VALID [2020-07-18 01:03:50,792 INFO L280 TraceCheckUtils]: 154: Hoare triple {93228#true} havoc ~init__r132~0; {93228#true} is VALID [2020-07-18 01:03:50,792 INFO L280 TraceCheckUtils]: 155: Hoare triple {93228#true} havoc ~init__tmp___0~0; {93228#true} is VALID [2020-07-18 01:03:50,792 INFO L280 TraceCheckUtils]: 156: Hoare triple {93228#true} havoc ~init__r212~0; {93228#true} is VALID [2020-07-18 01:03:50,793 INFO L280 TraceCheckUtils]: 157: Hoare triple {93228#true} havoc ~init__tmp___1~0; {93228#true} is VALID [2020-07-18 01:03:50,793 INFO L280 TraceCheckUtils]: 158: Hoare triple {93228#true} havoc ~init__r232~0; {93228#true} is VALID [2020-07-18 01:03:50,793 INFO L280 TraceCheckUtils]: 159: Hoare triple {93228#true} havoc ~init__tmp___2~0; {93228#true} is VALID [2020-07-18 01:03:50,794 INFO L280 TraceCheckUtils]: 160: Hoare triple {93228#true} havoc ~init__r312~0; {93228#true} is VALID [2020-07-18 01:03:50,794 INFO L280 TraceCheckUtils]: 161: Hoare triple {93228#true} havoc ~init__tmp___3~0; {93228#true} is VALID [2020-07-18 01:03:50,794 INFO L280 TraceCheckUtils]: 162: Hoare triple {93228#true} havoc ~init__r322~0; {93228#true} is VALID [2020-07-18 01:03:50,794 INFO L280 TraceCheckUtils]: 163: Hoare triple {93228#true} havoc ~init__tmp___4~0; {93228#true} is VALID [2020-07-18 01:03:50,795 INFO L280 TraceCheckUtils]: 164: Hoare triple {93228#true} havoc ~init__tmp___5~0; {93228#true} is VALID [2020-07-18 01:03:50,795 INFO L280 TraceCheckUtils]: 165: Hoare triple {93228#true} ~init__r121~0 := ~ep12~0; {93228#true} is VALID [2020-07-18 01:03:50,795 INFO L280 TraceCheckUtils]: 166: Hoare triple {93228#true} ~init__r131~0 := ~ep13~0; {93228#true} is VALID [2020-07-18 01:03:50,796 INFO L280 TraceCheckUtils]: 167: Hoare triple {93228#true} ~init__r211~0 := ~ep21~0; {93228#true} is VALID [2020-07-18 01:03:50,796 INFO L280 TraceCheckUtils]: 168: Hoare triple {93228#true} ~init__r231~0 := ~ep23~0; {93228#true} is VALID [2020-07-18 01:03:50,796 INFO L280 TraceCheckUtils]: 169: Hoare triple {93228#true} ~init__r311~0 := ~ep31~0; {93228#true} is VALID [2020-07-18 01:03:50,796 INFO L280 TraceCheckUtils]: 170: Hoare triple {93228#true} ~init__r321~0 := ~ep32~0; {93228#true} is VALID [2020-07-18 01:03:50,797 INFO L280 TraceCheckUtils]: 171: Hoare triple {93228#true} assume !!(0 == ~init__r121~0 % 256); {93228#true} is VALID [2020-07-18 01:03:50,798 INFO L280 TraceCheckUtils]: 172: Hoare triple {93228#true} assume !!(0 == ~init__r131~0 % 256); {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 01:03:50,799 INFO L280 TraceCheckUtils]: 173: Hoare triple {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 01:03:50,800 INFO L280 TraceCheckUtils]: 174: Hoare triple {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 01:03:50,802 INFO L280 TraceCheckUtils]: 175: Hoare triple {93293#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,802 INFO L280 TraceCheckUtils]: 176: Hoare triple {93229#false} ~init__tmp___0~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,802 INFO L280 TraceCheckUtils]: 177: Hoare triple {93229#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {93229#false} is VALID [2020-07-18 01:03:50,803 INFO L280 TraceCheckUtils]: 178: Hoare triple {93229#false} assume !(0 == ~init__r211~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,803 INFO L280 TraceCheckUtils]: 179: Hoare triple {93229#false} ~init__tmp___1~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,803 INFO L280 TraceCheckUtils]: 180: Hoare triple {93229#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {93229#false} is VALID [2020-07-18 01:03:50,804 INFO L280 TraceCheckUtils]: 181: Hoare triple {93229#false} assume !(0 == ~init__r231~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,804 INFO L280 TraceCheckUtils]: 182: Hoare triple {93229#false} ~init__tmp___2~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,804 INFO L280 TraceCheckUtils]: 183: Hoare triple {93229#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {93229#false} is VALID [2020-07-18 01:03:50,805 INFO L280 TraceCheckUtils]: 184: Hoare triple {93229#false} assume !(0 == ~init__r311~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,805 INFO L280 TraceCheckUtils]: 185: Hoare triple {93229#false} ~init__tmp___3~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,805 INFO L280 TraceCheckUtils]: 186: Hoare triple {93229#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {93229#false} is VALID [2020-07-18 01:03:50,806 INFO L280 TraceCheckUtils]: 187: Hoare triple {93229#false} assume !(0 == ~init__r321~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,806 INFO L280 TraceCheckUtils]: 188: Hoare triple {93229#false} ~init__tmp___4~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,806 INFO L280 TraceCheckUtils]: 189: Hoare triple {93229#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {93229#false} is VALID [2020-07-18 01:03:50,806 INFO L280 TraceCheckUtils]: 190: Hoare triple {93229#false} assume ~id1~0 != ~id2~0; {93229#false} is VALID [2020-07-18 01:03:50,807 INFO L280 TraceCheckUtils]: 191: Hoare triple {93229#false} assume ~id1~0 != ~id3~0; {93229#false} is VALID [2020-07-18 01:03:50,807 INFO L280 TraceCheckUtils]: 192: Hoare triple {93229#false} assume ~id2~0 != ~id3~0; {93229#false} is VALID [2020-07-18 01:03:50,807 INFO L280 TraceCheckUtils]: 193: Hoare triple {93229#false} assume ~id1~0 >= 0; {93229#false} is VALID [2020-07-18 01:03:50,807 INFO L280 TraceCheckUtils]: 194: Hoare triple {93229#false} assume ~id2~0 >= 0; {93229#false} is VALID [2020-07-18 01:03:50,808 INFO L280 TraceCheckUtils]: 195: Hoare triple {93229#false} assume ~id3~0 >= 0; {93229#false} is VALID [2020-07-18 01:03:50,808 INFO L280 TraceCheckUtils]: 196: Hoare triple {93229#false} assume 0 == ~r1~0; {93229#false} is VALID [2020-07-18 01:03:50,808 INFO L280 TraceCheckUtils]: 197: Hoare triple {93229#false} assume 0 == ~r2~0; {93229#false} is VALID [2020-07-18 01:03:50,809 INFO L280 TraceCheckUtils]: 198: Hoare triple {93229#false} assume 0 == ~r3~0; {93229#false} is VALID [2020-07-18 01:03:50,809 INFO L280 TraceCheckUtils]: 199: Hoare triple {93229#false} assume ~max1~0 == ~id1~0; {93229#false} is VALID [2020-07-18 01:03:50,809 INFO L280 TraceCheckUtils]: 200: Hoare triple {93229#false} assume ~max2~0 == ~id2~0; {93229#false} is VALID [2020-07-18 01:03:50,810 INFO L280 TraceCheckUtils]: 201: Hoare triple {93229#false} assume ~max3~0 == ~id3~0; {93229#false} is VALID [2020-07-18 01:03:50,810 INFO L280 TraceCheckUtils]: 202: Hoare triple {93229#false} assume 0 == ~st1~0; {93229#false} is VALID [2020-07-18 01:03:50,810 INFO L280 TraceCheckUtils]: 203: Hoare triple {93229#false} assume 0 == ~st2~0; {93229#false} is VALID [2020-07-18 01:03:50,811 INFO L280 TraceCheckUtils]: 204: Hoare triple {93229#false} assume 0 == ~st3~0; {93229#false} is VALID [2020-07-18 01:03:50,811 INFO L280 TraceCheckUtils]: 205: Hoare triple {93229#false} assume 0 == ~nl1~0; {93229#false} is VALID [2020-07-18 01:03:50,811 INFO L280 TraceCheckUtils]: 206: Hoare triple {93229#false} assume 0 == ~nl2~0; {93229#false} is VALID [2020-07-18 01:03:50,811 INFO L280 TraceCheckUtils]: 207: Hoare triple {93229#false} assume 0 == ~nl3~0; {93229#false} is VALID [2020-07-18 01:03:50,812 INFO L280 TraceCheckUtils]: 208: Hoare triple {93229#false} assume 0 == ~mode1~0 % 256; {93229#false} is VALID [2020-07-18 01:03:50,812 INFO L280 TraceCheckUtils]: 209: Hoare triple {93229#false} assume 0 == ~mode2~0 % 256; {93229#false} is VALID [2020-07-18 01:03:50,812 INFO L280 TraceCheckUtils]: 210: Hoare triple {93229#false} assume 0 == ~mode3~0 % 256; {93229#false} is VALID [2020-07-18 01:03:50,813 INFO L280 TraceCheckUtils]: 211: Hoare triple {93229#false} assume !(0 == ~newmax1~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,813 INFO L280 TraceCheckUtils]: 212: Hoare triple {93229#false} assume !(0 == ~newmax2~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,813 INFO L280 TraceCheckUtils]: 213: Hoare triple {93229#false} assume !(0 == ~newmax3~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,814 INFO L280 TraceCheckUtils]: 214: Hoare triple {93229#false} ~init__tmp___5~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,814 INFO L280 TraceCheckUtils]: 215: Hoare triple {93229#false} ~__return_1863~0 := ~init__tmp___5~0; {93229#false} is VALID [2020-07-18 01:03:50,814 INFO L280 TraceCheckUtils]: 216: Hoare triple {93229#false} ~main__i2~0 := ~__return_1863~0; {93229#false} is VALID [2020-07-18 01:03:50,815 INFO L280 TraceCheckUtils]: 217: Hoare triple {93229#false} assume 0 != ~main__i2~0; {93229#false} is VALID [2020-07-18 01:03:50,815 INFO L280 TraceCheckUtils]: 218: Hoare triple {93229#false} ~p12_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,815 INFO L280 TraceCheckUtils]: 219: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,816 INFO L280 TraceCheckUtils]: 220: Hoare triple {93229#false} ~p13_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,816 INFO L280 TraceCheckUtils]: 221: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,816 INFO L280 TraceCheckUtils]: 222: Hoare triple {93229#false} ~p21_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,816 INFO L280 TraceCheckUtils]: 223: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,817 INFO L280 TraceCheckUtils]: 224: Hoare triple {93229#false} ~p23_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,817 INFO L280 TraceCheckUtils]: 225: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,817 INFO L280 TraceCheckUtils]: 226: Hoare triple {93229#false} ~p31_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,818 INFO L280 TraceCheckUtils]: 227: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,818 INFO L280 TraceCheckUtils]: 228: Hoare triple {93229#false} ~p32_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,818 INFO L280 TraceCheckUtils]: 229: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,819 INFO L280 TraceCheckUtils]: 230: Hoare triple {93229#false} ~main__i2~0 := 0; {93229#false} is VALID [2020-07-18 01:03:50,819 INFO L280 TraceCheckUtils]: 231: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-18 01:03:50,819 INFO L280 TraceCheckUtils]: 232: Hoare triple {93229#false} havoc ~node1__newmax~0; {93229#false} is VALID [2020-07-18 01:03:50,820 INFO L280 TraceCheckUtils]: 233: Hoare triple {93229#false} ~node1__newmax~0 := 0; {93229#false} is VALID [2020-07-18 01:03:50,820 INFO L280 TraceCheckUtils]: 234: Hoare triple {93229#false} assume !!(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,820 INFO L280 TraceCheckUtils]: 235: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,820 INFO L280 TraceCheckUtils]: 236: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,821 INFO L280 TraceCheckUtils]: 237: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,821 INFO L280 TraceCheckUtils]: 238: Hoare triple {93229#false} ~mode1~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,821 INFO L280 TraceCheckUtils]: 239: Hoare triple {93229#false} havoc ~node2__newmax~0; {93229#false} is VALID [2020-07-18 01:03:50,822 INFO L280 TraceCheckUtils]: 240: Hoare triple {93229#false} ~node2__newmax~0 := 0; {93229#false} is VALID [2020-07-18 01:03:50,822 INFO L280 TraceCheckUtils]: 241: Hoare triple {93229#false} assume !!(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,822 INFO L280 TraceCheckUtils]: 242: Hoare triple {93229#false} assume ~r2~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,823 INFO L280 TraceCheckUtils]: 243: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,823 INFO L280 TraceCheckUtils]: 244: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,823 INFO L280 TraceCheckUtils]: 245: Hoare triple {93229#false} ~mode2~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,824 INFO L280 TraceCheckUtils]: 246: Hoare triple {93229#false} havoc ~node3__newmax~0; {93229#false} is VALID [2020-07-18 01:03:50,824 INFO L280 TraceCheckUtils]: 247: Hoare triple {93229#false} ~node3__newmax~0 := 0; {93229#false} is VALID [2020-07-18 01:03:50,824 INFO L280 TraceCheckUtils]: 248: Hoare triple {93229#false} assume !!(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,825 INFO L280 TraceCheckUtils]: 249: Hoare triple {93229#false} assume ~r3~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,825 INFO L280 TraceCheckUtils]: 250: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,825 INFO L280 TraceCheckUtils]: 251: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,826 INFO L280 TraceCheckUtils]: 252: Hoare triple {93229#false} ~mode3~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,826 INFO L280 TraceCheckUtils]: 253: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-18 01:03:50,826 INFO L280 TraceCheckUtils]: 254: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,826 INFO L280 TraceCheckUtils]: 255: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-18 01:03:50,827 INFO L280 TraceCheckUtils]: 256: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,827 INFO L280 TraceCheckUtils]: 257: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-18 01:03:50,827 INFO L280 TraceCheckUtils]: 258: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,828 INFO L280 TraceCheckUtils]: 259: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-18 01:03:50,828 INFO L280 TraceCheckUtils]: 260: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,828 INFO L280 TraceCheckUtils]: 261: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-18 01:03:50,829 INFO L280 TraceCheckUtils]: 262: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,829 INFO L280 TraceCheckUtils]: 263: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-18 01:03:50,829 INFO L280 TraceCheckUtils]: 264: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,829 INFO L280 TraceCheckUtils]: 265: Hoare triple {93229#false} havoc ~check__tmp~0; {93229#false} is VALID [2020-07-18 01:03:50,830 INFO L280 TraceCheckUtils]: 266: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,830 INFO L280 TraceCheckUtils]: 267: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,830 INFO L280 TraceCheckUtils]: 268: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,831 INFO L280 TraceCheckUtils]: 269: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,831 INFO L280 TraceCheckUtils]: 270: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 01:03:50,831 INFO L280 TraceCheckUtils]: 271: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-18 01:03:50,832 INFO L280 TraceCheckUtils]: 272: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,832 INFO L280 TraceCheckUtils]: 273: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 01:03:50,832 INFO L280 TraceCheckUtils]: 274: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-18 01:03:50,833 INFO L280 TraceCheckUtils]: 275: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,833 INFO L280 TraceCheckUtils]: 276: Hoare triple {93229#false} ~check__tmp~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,833 INFO L280 TraceCheckUtils]: 277: Hoare triple {93229#false} ~__return_2009~0 := ~check__tmp~0; {93229#false} is VALID [2020-07-18 01:03:50,834 INFO L280 TraceCheckUtils]: 278: Hoare triple {93229#false} ~main__c1~0 := ~__return_2009~0; {93229#false} is VALID [2020-07-18 01:03:50,834 INFO L280 TraceCheckUtils]: 279: Hoare triple {93229#false} havoc ~__tmp_1~0; {93229#false} is VALID [2020-07-18 01:03:50,834 INFO L280 TraceCheckUtils]: 280: Hoare triple {93229#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-18 01:03:50,834 INFO L280 TraceCheckUtils]: 281: Hoare triple {93229#false} havoc ~assert__arg~0; {93229#false} is VALID [2020-07-18 01:03:50,835 INFO L280 TraceCheckUtils]: 282: Hoare triple {93229#false} ~assert__arg~0 := ~__tmp_1~0; {93229#false} is VALID [2020-07-18 01:03:50,835 INFO L280 TraceCheckUtils]: 283: Hoare triple {93229#false} assume !(0 == ~assert__arg~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,835 INFO L280 TraceCheckUtils]: 284: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {93229#false} is VALID [2020-07-18 01:03:50,836 INFO L280 TraceCheckUtils]: 285: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-18 01:03:50,836 INFO L280 TraceCheckUtils]: 286: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-18 01:03:50,836 INFO L280 TraceCheckUtils]: 287: Hoare triple {93229#false} havoc ~node1__newmax~1; {93229#false} is VALID [2020-07-18 01:03:50,837 INFO L280 TraceCheckUtils]: 288: Hoare triple {93229#false} ~node1__newmax~1 := 0; {93229#false} is VALID [2020-07-18 01:03:50,837 INFO L280 TraceCheckUtils]: 289: Hoare triple {93229#false} assume !(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,837 INFO L280 TraceCheckUtils]: 290: Hoare triple {93229#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {93229#false} is VALID [2020-07-18 01:03:50,838 INFO L280 TraceCheckUtils]: 291: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,838 INFO L280 TraceCheckUtils]: 292: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,838 INFO L280 TraceCheckUtils]: 293: Hoare triple {93229#false} ~newmax1~0 := ~node1__newmax~1; {93229#false} is VALID [2020-07-18 01:03:50,839 INFO L280 TraceCheckUtils]: 294: Hoare triple {93229#false} assume !(2 == ~r1~0); {93229#false} is VALID [2020-07-18 01:03:50,839 INFO L280 TraceCheckUtils]: 295: Hoare triple {93229#false} ~mode1~0 := 0; {93229#false} is VALID [2020-07-18 01:03:50,839 INFO L280 TraceCheckUtils]: 296: Hoare triple {93229#false} havoc ~node2__newmax~1; {93229#false} is VALID [2020-07-18 01:03:50,839 INFO L280 TraceCheckUtils]: 297: Hoare triple {93229#false} ~node2__newmax~1 := 0; {93229#false} is VALID [2020-07-18 01:03:50,840 INFO L280 TraceCheckUtils]: 298: Hoare triple {93229#false} assume !(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,840 INFO L280 TraceCheckUtils]: 299: Hoare triple {93229#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {93229#false} is VALID [2020-07-18 01:03:50,840 INFO L280 TraceCheckUtils]: 300: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,841 INFO L280 TraceCheckUtils]: 301: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,841 INFO L280 TraceCheckUtils]: 302: Hoare triple {93229#false} ~newmax2~0 := ~node2__newmax~1; {93229#false} is VALID [2020-07-18 01:03:50,841 INFO L280 TraceCheckUtils]: 303: Hoare triple {93229#false} assume !(2 == ~r2~0); {93229#false} is VALID [2020-07-18 01:03:50,842 INFO L280 TraceCheckUtils]: 304: Hoare triple {93229#false} ~mode2~0 := 0; {93229#false} is VALID [2020-07-18 01:03:50,842 INFO L280 TraceCheckUtils]: 305: Hoare triple {93229#false} havoc ~node3__newmax~1; {93229#false} is VALID [2020-07-18 01:03:50,842 INFO L280 TraceCheckUtils]: 306: Hoare triple {93229#false} ~node3__newmax~1 := 0; {93229#false} is VALID [2020-07-18 01:03:50,843 INFO L280 TraceCheckUtils]: 307: Hoare triple {93229#false} assume !(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,843 INFO L280 TraceCheckUtils]: 308: Hoare triple {93229#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {93229#false} is VALID [2020-07-18 01:03:50,843 INFO L280 TraceCheckUtils]: 309: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,844 INFO L280 TraceCheckUtils]: 310: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,844 INFO L280 TraceCheckUtils]: 311: Hoare triple {93229#false} ~newmax3~0 := ~node3__newmax~1; {93229#false} is VALID [2020-07-18 01:03:50,844 INFO L280 TraceCheckUtils]: 312: Hoare triple {93229#false} assume !(2 == ~r3~0); {93229#false} is VALID [2020-07-18 01:03:50,844 INFO L280 TraceCheckUtils]: 313: Hoare triple {93229#false} ~mode3~0 := 0; {93229#false} is VALID [2020-07-18 01:03:50,845 INFO L280 TraceCheckUtils]: 314: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-18 01:03:50,845 INFO L280 TraceCheckUtils]: 315: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,845 INFO L280 TraceCheckUtils]: 316: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-18 01:03:50,846 INFO L280 TraceCheckUtils]: 317: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,846 INFO L280 TraceCheckUtils]: 318: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-18 01:03:50,846 INFO L280 TraceCheckUtils]: 319: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,847 INFO L280 TraceCheckUtils]: 320: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-18 01:03:50,847 INFO L280 TraceCheckUtils]: 321: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,847 INFO L280 TraceCheckUtils]: 322: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-18 01:03:50,848 INFO L280 TraceCheckUtils]: 323: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,848 INFO L280 TraceCheckUtils]: 324: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-18 01:03:50,848 INFO L280 TraceCheckUtils]: 325: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,849 INFO L280 TraceCheckUtils]: 326: Hoare triple {93229#false} havoc ~check__tmp~1; {93229#false} is VALID [2020-07-18 01:03:50,849 INFO L280 TraceCheckUtils]: 327: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,849 INFO L280 TraceCheckUtils]: 328: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,849 INFO L280 TraceCheckUtils]: 329: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,850 INFO L280 TraceCheckUtils]: 330: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,850 INFO L280 TraceCheckUtils]: 331: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 01:03:50,850 INFO L280 TraceCheckUtils]: 332: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-18 01:03:50,850 INFO L280 TraceCheckUtils]: 333: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,851 INFO L280 TraceCheckUtils]: 334: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 01:03:50,851 INFO L280 TraceCheckUtils]: 335: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-18 01:03:50,851 INFO L280 TraceCheckUtils]: 336: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,851 INFO L280 TraceCheckUtils]: 337: Hoare triple {93229#false} ~check__tmp~1 := 1; {93229#false} is VALID [2020-07-18 01:03:50,851 INFO L280 TraceCheckUtils]: 338: Hoare triple {93229#false} ~__return_2142~0 := ~check__tmp~1; {93229#false} is VALID [2020-07-18 01:03:50,852 INFO L280 TraceCheckUtils]: 339: Hoare triple {93229#false} ~main__c1~0 := ~__return_2142~0; {93229#false} is VALID [2020-07-18 01:03:50,852 INFO L280 TraceCheckUtils]: 340: Hoare triple {93229#false} havoc ~__tmp_2~0; {93229#false} is VALID [2020-07-18 01:03:50,852 INFO L280 TraceCheckUtils]: 341: Hoare triple {93229#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-18 01:03:50,852 INFO L280 TraceCheckUtils]: 342: Hoare triple {93229#false} havoc ~assert__arg~1; {93229#false} is VALID [2020-07-18 01:03:50,852 INFO L280 TraceCheckUtils]: 343: Hoare triple {93229#false} ~assert__arg~1 := ~__tmp_2~0; {93229#false} is VALID [2020-07-18 01:03:50,853 INFO L280 TraceCheckUtils]: 344: Hoare triple {93229#false} assume !(0 == ~assert__arg~1 % 256); {93229#false} is VALID [2020-07-18 01:03:50,853 INFO L280 TraceCheckUtils]: 345: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {93229#false} is VALID [2020-07-18 01:03:50,853 INFO L280 TraceCheckUtils]: 346: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-18 01:03:50,853 INFO L280 TraceCheckUtils]: 347: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-18 01:03:50,853 INFO L280 TraceCheckUtils]: 348: Hoare triple {93229#false} havoc ~node1__newmax~2; {93229#false} is VALID [2020-07-18 01:03:50,854 INFO L280 TraceCheckUtils]: 349: Hoare triple {93229#false} ~node1__newmax~2 := 0; {93229#false} is VALID [2020-07-18 01:03:50,854 INFO L280 TraceCheckUtils]: 350: Hoare triple {93229#false} assume !!(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,854 INFO L280 TraceCheckUtils]: 351: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,854 INFO L280 TraceCheckUtils]: 352: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,854 INFO L280 TraceCheckUtils]: 353: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,854 INFO L280 TraceCheckUtils]: 354: Hoare triple {93229#false} ~mode1~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,855 INFO L280 TraceCheckUtils]: 355: Hoare triple {93229#false} havoc ~node2__newmax~2; {93229#false} is VALID [2020-07-18 01:03:50,855 INFO L280 TraceCheckUtils]: 356: Hoare triple {93229#false} ~node2__newmax~2 := 0; {93229#false} is VALID [2020-07-18 01:03:50,855 INFO L280 TraceCheckUtils]: 357: Hoare triple {93229#false} assume !!(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,855 INFO L280 TraceCheckUtils]: 358: Hoare triple {93229#false} assume ~r2~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,855 INFO L280 TraceCheckUtils]: 359: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,856 INFO L280 TraceCheckUtils]: 360: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,856 INFO L280 TraceCheckUtils]: 361: Hoare triple {93229#false} ~mode2~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,856 INFO L280 TraceCheckUtils]: 362: Hoare triple {93229#false} havoc ~node3__newmax~2; {93229#false} is VALID [2020-07-18 01:03:50,856 INFO L280 TraceCheckUtils]: 363: Hoare triple {93229#false} ~node3__newmax~2 := 0; {93229#false} is VALID [2020-07-18 01:03:50,857 INFO L280 TraceCheckUtils]: 364: Hoare triple {93229#false} assume !!(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,857 INFO L280 TraceCheckUtils]: 365: Hoare triple {93229#false} assume ~r3~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,857 INFO L280 TraceCheckUtils]: 366: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,857 INFO L280 TraceCheckUtils]: 367: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,858 INFO L280 TraceCheckUtils]: 368: Hoare triple {93229#false} ~mode3~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,858 INFO L280 TraceCheckUtils]: 369: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-18 01:03:50,858 INFO L280 TraceCheckUtils]: 370: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,858 INFO L280 TraceCheckUtils]: 371: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-18 01:03:50,858 INFO L280 TraceCheckUtils]: 372: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,858 INFO L280 TraceCheckUtils]: 373: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-18 01:03:50,859 INFO L280 TraceCheckUtils]: 374: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,859 INFO L280 TraceCheckUtils]: 375: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-18 01:03:50,859 INFO L280 TraceCheckUtils]: 376: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,859 INFO L280 TraceCheckUtils]: 377: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-18 01:03:50,859 INFO L280 TraceCheckUtils]: 378: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,859 INFO L280 TraceCheckUtils]: 379: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-18 01:03:50,860 INFO L280 TraceCheckUtils]: 380: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,860 INFO L280 TraceCheckUtils]: 381: Hoare triple {93229#false} havoc ~check__tmp~2; {93229#false} is VALID [2020-07-18 01:03:50,860 INFO L280 TraceCheckUtils]: 382: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,860 INFO L280 TraceCheckUtils]: 383: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,860 INFO L280 TraceCheckUtils]: 384: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,860 INFO L280 TraceCheckUtils]: 385: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-18 01:03:50,861 INFO L280 TraceCheckUtils]: 386: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 01:03:50,861 INFO L280 TraceCheckUtils]: 387: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-18 01:03:50,861 INFO L280 TraceCheckUtils]: 388: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,861 INFO L280 TraceCheckUtils]: 389: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-18 01:03:50,861 INFO L280 TraceCheckUtils]: 390: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-18 01:03:50,862 INFO L280 TraceCheckUtils]: 391: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-18 01:03:50,862 INFO L280 TraceCheckUtils]: 392: Hoare triple {93229#false} ~check__tmp~2 := 1; {93229#false} is VALID [2020-07-18 01:03:50,862 INFO L280 TraceCheckUtils]: 393: Hoare triple {93229#false} ~__return_2281~0 := ~check__tmp~2; {93229#false} is VALID [2020-07-18 01:03:50,862 INFO L280 TraceCheckUtils]: 394: Hoare triple {93229#false} ~main__c1~0 := ~__return_2281~0; {93229#false} is VALID [2020-07-18 01:03:50,862 INFO L280 TraceCheckUtils]: 395: Hoare triple {93229#false} havoc ~__tmp_3~0; {93229#false} is VALID [2020-07-18 01:03:50,862 INFO L280 TraceCheckUtils]: 396: Hoare triple {93229#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-18 01:03:50,863 INFO L280 TraceCheckUtils]: 397: Hoare triple {93229#false} havoc ~assert__arg~2; {93229#false} is VALID [2020-07-18 01:03:50,863 INFO L280 TraceCheckUtils]: 398: Hoare triple {93229#false} ~assert__arg~2 := ~__tmp_3~0; {93229#false} is VALID [2020-07-18 01:03:50,863 INFO L280 TraceCheckUtils]: 399: Hoare triple {93229#false} assume !(0 == ~assert__arg~2 % 256); {93229#false} is VALID [2020-07-18 01:03:50,863 INFO L280 TraceCheckUtils]: 400: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {93229#false} is VALID [2020-07-18 01:03:50,863 INFO L280 TraceCheckUtils]: 401: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-18 01:03:50,864 INFO L280 TraceCheckUtils]: 402: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-18 01:03:50,864 INFO L280 TraceCheckUtils]: 403: Hoare triple {93229#false} havoc ~node1__newmax~3; {93229#false} is VALID [2020-07-18 01:03:50,864 INFO L280 TraceCheckUtils]: 404: Hoare triple {93229#false} ~node1__newmax~3 := 0; {93229#false} is VALID [2020-07-18 01:03:50,864 INFO L280 TraceCheckUtils]: 405: Hoare triple {93229#false} assume !(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,864 INFO L280 TraceCheckUtils]: 406: Hoare triple {93229#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {93229#false} is VALID [2020-07-18 01:03:50,865 INFO L280 TraceCheckUtils]: 407: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,865 INFO L280 TraceCheckUtils]: 408: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,865 INFO L280 TraceCheckUtils]: 409: Hoare triple {93229#false} ~newmax1~0 := ~node1__newmax~3; {93229#false} is VALID [2020-07-18 01:03:50,865 INFO L280 TraceCheckUtils]: 410: Hoare triple {93229#false} assume 2 == ~r1~0; {93229#false} is VALID [2020-07-18 01:03:50,865 INFO L280 TraceCheckUtils]: 411: Hoare triple {93229#false} assume ~max1~0 == ~id1~0; {93229#false} is VALID [2020-07-18 01:03:50,866 INFO L280 TraceCheckUtils]: 412: Hoare triple {93229#false} ~st1~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,866 INFO L280 TraceCheckUtils]: 413: Hoare triple {93229#false} ~mode1~0 := 0; {93229#false} is VALID [2020-07-18 01:03:50,866 INFO L280 TraceCheckUtils]: 414: Hoare triple {93229#false} havoc ~node2__newmax~3; {93229#false} is VALID [2020-07-18 01:03:50,866 INFO L280 TraceCheckUtils]: 415: Hoare triple {93229#false} ~node2__newmax~3 := 0; {93229#false} is VALID [2020-07-18 01:03:50,866 INFO L280 TraceCheckUtils]: 416: Hoare triple {93229#false} assume !(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,867 INFO L280 TraceCheckUtils]: 417: Hoare triple {93229#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {93229#false} is VALID [2020-07-18 01:03:50,867 INFO L280 TraceCheckUtils]: 418: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,867 INFO L280 TraceCheckUtils]: 419: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,867 INFO L280 TraceCheckUtils]: 420: Hoare triple {93229#false} ~newmax2~0 := ~node2__newmax~3; {93229#false} is VALID [2020-07-18 01:03:50,867 INFO L280 TraceCheckUtils]: 421: Hoare triple {93229#false} assume 2 == ~r2~0; {93229#false} is VALID [2020-07-18 01:03:50,868 INFO L280 TraceCheckUtils]: 422: Hoare triple {93229#false} assume ~max2~0 == ~id2~0; {93229#false} is VALID [2020-07-18 01:03:50,868 INFO L280 TraceCheckUtils]: 423: Hoare triple {93229#false} ~st2~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,868 INFO L280 TraceCheckUtils]: 424: Hoare triple {93229#false} ~mode2~0 := 0; {93229#false} is VALID [2020-07-18 01:03:50,868 INFO L280 TraceCheckUtils]: 425: Hoare triple {93229#false} havoc ~node3__newmax~3; {93229#false} is VALID [2020-07-18 01:03:50,868 INFO L280 TraceCheckUtils]: 426: Hoare triple {93229#false} ~node3__newmax~3 := 0; {93229#false} is VALID [2020-07-18 01:03:50,869 INFO L280 TraceCheckUtils]: 427: Hoare triple {93229#false} assume !(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,869 INFO L280 TraceCheckUtils]: 428: Hoare triple {93229#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {93229#false} is VALID [2020-07-18 01:03:50,869 INFO L280 TraceCheckUtils]: 429: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,869 INFO L280 TraceCheckUtils]: 430: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-18 01:03:50,869 INFO L280 TraceCheckUtils]: 431: Hoare triple {93229#false} ~newmax3~0 := ~node3__newmax~3; {93229#false} is VALID [2020-07-18 01:03:50,870 INFO L280 TraceCheckUtils]: 432: Hoare triple {93229#false} assume 2 == ~r3~0; {93229#false} is VALID [2020-07-18 01:03:50,870 INFO L280 TraceCheckUtils]: 433: Hoare triple {93229#false} assume ~max3~0 == ~id3~0; {93229#false} is VALID [2020-07-18 01:03:50,870 INFO L280 TraceCheckUtils]: 434: Hoare triple {93229#false} ~st3~0 := 1; {93229#false} is VALID [2020-07-18 01:03:50,870 INFO L280 TraceCheckUtils]: 435: Hoare triple {93229#false} ~mode3~0 := 0; {93229#false} is VALID [2020-07-18 01:03:50,870 INFO L280 TraceCheckUtils]: 436: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-18 01:03:50,871 INFO L280 TraceCheckUtils]: 437: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,871 INFO L280 TraceCheckUtils]: 438: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-18 01:03:50,871 INFO L280 TraceCheckUtils]: 439: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,871 INFO L280 TraceCheckUtils]: 440: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-18 01:03:50,872 INFO L280 TraceCheckUtils]: 441: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,872 INFO L280 TraceCheckUtils]: 442: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-18 01:03:50,872 INFO L280 TraceCheckUtils]: 443: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,872 INFO L280 TraceCheckUtils]: 444: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-18 01:03:50,873 INFO L280 TraceCheckUtils]: 445: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,873 INFO L280 TraceCheckUtils]: 446: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-18 01:03:50,873 INFO L280 TraceCheckUtils]: 447: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-18 01:03:50,873 INFO L280 TraceCheckUtils]: 448: Hoare triple {93229#false} havoc ~check__tmp~3; {93229#false} is VALID [2020-07-18 01:03:50,874 INFO L280 TraceCheckUtils]: 449: Hoare triple {93229#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {93229#false} is VALID [2020-07-18 01:03:50,874 INFO L280 TraceCheckUtils]: 450: Hoare triple {93229#false} ~check__tmp~3 := 0; {93229#false} is VALID [2020-07-18 01:03:50,874 INFO L280 TraceCheckUtils]: 451: Hoare triple {93229#false} ~__return_2419~0 := ~check__tmp~3; {93229#false} is VALID [2020-07-18 01:03:50,874 INFO L280 TraceCheckUtils]: 452: Hoare triple {93229#false} ~main__c1~0 := ~__return_2419~0; {93229#false} is VALID [2020-07-18 01:03:50,874 INFO L280 TraceCheckUtils]: 453: Hoare triple {93229#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {93229#false} is VALID [2020-07-18 01:03:50,875 INFO L280 TraceCheckUtils]: 454: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {93229#false} is VALID [2020-07-18 01:03:50,875 INFO L280 TraceCheckUtils]: 455: Hoare triple {93229#false} havoc ~__tmp_4~0; {93229#false} is VALID [2020-07-18 01:03:50,875 INFO L280 TraceCheckUtils]: 456: Hoare triple {93229#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-18 01:03:50,876 INFO L280 TraceCheckUtils]: 457: Hoare triple {93229#false} havoc ~assert__arg~3; {93229#false} is VALID [2020-07-18 01:03:50,876 INFO L280 TraceCheckUtils]: 458: Hoare triple {93229#false} ~assert__arg~3 := ~__tmp_4~0; {93229#false} is VALID [2020-07-18 01:03:50,876 INFO L280 TraceCheckUtils]: 459: Hoare triple {93229#false} assume 0 == ~assert__arg~3 % 256; {93229#false} is VALID [2020-07-18 01:03:50,876 INFO L280 TraceCheckUtils]: 460: Hoare triple {93229#false} assume !false; {93229#false} is VALID [2020-07-18 01:03:51,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 01:03:51,030 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 01:03:51,030 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1304064479] [2020-07-18 01:03:51,031 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 01:03:51,031 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 01:03:51,031 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334296784] [2020-07-18 01:03:51,032 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 461 [2020-07-18 01:03:51,035 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 01:03:51,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 01:03:51,626 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:03:51,626 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 01:03:51,626 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 01:03:51,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 01:03:51,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:03:51,627 INFO L87 Difference]: Start difference. First operand 6761 states and 8462 transitions. Second operand 4 states. [2020-07-18 01:05:23,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:05:23,279 INFO L93 Difference]: Finished difference Result 19876 states and 24955 transitions. [2020-07-18 01:05:23,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 01:05:23,279 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 461 [2020-07-18 01:05:23,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 01:05:23,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:05:23,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2539 transitions. [2020-07-18 01:05:23,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:05:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2539 transitions. [2020-07-18 01:05:23,311 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2539 transitions. [2020-07-18 01:05:26,701 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2539 edges. 2539 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:05:35,557 INFO L225 Difference]: With dead ends: 19876 [2020-07-18 01:05:35,557 INFO L226 Difference]: Without dead ends: 13334 [2020-07-18 01:05:35,570 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 290 GetRequests, 287 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:05:35,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13334 states. [2020-07-18 01:06:02,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13334 to 6763. [2020-07-18 01:06:02,013 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 01:06:02,013 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13334 states. Second operand 6763 states. [2020-07-18 01:06:02,014 INFO L74 IsIncluded]: Start isIncluded. First operand 13334 states. Second operand 6763 states. [2020-07-18 01:06:02,014 INFO L87 Difference]: Start difference. First operand 13334 states. Second operand 6763 states. [2020-07-18 01:06:10,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:06:10,126 INFO L93 Difference]: Finished difference Result 13334 states and 16729 transitions. [2020-07-18 01:06:10,126 INFO L276 IsEmpty]: Start isEmpty. Operand 13334 states and 16729 transitions. [2020-07-18 01:06:10,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:06:10,140 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:06:10,140 INFO L74 IsIncluded]: Start isIncluded. First operand 6763 states. Second operand 13334 states. [2020-07-18 01:06:10,140 INFO L87 Difference]: Start difference. First operand 6763 states. Second operand 13334 states. [2020-07-18 01:06:17,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:06:17,762 INFO L93 Difference]: Finished difference Result 13334 states and 16729 transitions. [2020-07-18 01:06:17,762 INFO L276 IsEmpty]: Start isEmpty. Operand 13334 states and 16729 transitions. [2020-07-18 01:06:17,777 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:06:17,777 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:06:17,777 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 01:06:17,778 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 01:06:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6763 states. [2020-07-18 01:06:19,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6763 states to 6763 states and 8464 transitions. [2020-07-18 01:06:19,471 INFO L78 Accepts]: Start accepts. Automaton has 6763 states and 8464 transitions. Word has length 461 [2020-07-18 01:06:19,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 01:06:19,472 INFO L479 AbstractCegarLoop]: Abstraction has 6763 states and 8464 transitions. [2020-07-18 01:06:19,472 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 01:06:19,472 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6763 states and 8464 transitions. [2020-07-18 01:06:36,887 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8464 edges. 8464 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:06:36,887 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8464 transitions. [2020-07-18 01:06:36,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2020-07-18 01:06:36,894 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 01:06:36,894 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 01:06:36,894 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 01:06:36,895 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 01:06:36,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 01:06:36,895 INFO L82 PathProgramCache]: Analyzing trace with hash 1929671204, now seen corresponding path program 1 times [2020-07-18 01:06:36,895 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 01:06:36,895 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1460335753] [2020-07-18 01:06:36,896 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 01:06:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:06:37,429 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 01:06:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:06:37,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {173310#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {173243#true} ~nomsg~0 := -1; {173243#true} is VALID [2020-07-18 01:06:37,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {173243#true} ~p12~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,474 INFO L280 TraceCheckUtils]: 3: Hoare triple {173243#true} ~p12_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,475 INFO L280 TraceCheckUtils]: 4: Hoare triple {173243#true} ~p12_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,475 INFO L280 TraceCheckUtils]: 5: Hoare triple {173243#true} ~ep12~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {173243#true} ~p13~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {173243#true} ~p13_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {173243#true} ~p13_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {173243#true} ~ep13~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,476 INFO L280 TraceCheckUtils]: 10: Hoare triple {173243#true} ~p21~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {173243#true} ~p21_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,476 INFO L280 TraceCheckUtils]: 12: Hoare triple {173243#true} ~p21_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,476 INFO L280 TraceCheckUtils]: 13: Hoare triple {173243#true} ~ep21~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,477 INFO L280 TraceCheckUtils]: 14: Hoare triple {173243#true} ~p23~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,477 INFO L280 TraceCheckUtils]: 15: Hoare triple {173243#true} ~p23_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {173243#true} ~p23_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {173243#true} ~ep23~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,477 INFO L280 TraceCheckUtils]: 18: Hoare triple {173243#true} ~p31~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,478 INFO L280 TraceCheckUtils]: 19: Hoare triple {173243#true} ~p31_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,478 INFO L280 TraceCheckUtils]: 20: Hoare triple {173243#true} ~p31_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,478 INFO L280 TraceCheckUtils]: 21: Hoare triple {173243#true} ~ep31~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,478 INFO L280 TraceCheckUtils]: 22: Hoare triple {173243#true} ~p32~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,478 INFO L280 TraceCheckUtils]: 23: Hoare triple {173243#true} ~p32_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {173243#true} ~p32_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,479 INFO L280 TraceCheckUtils]: 25: Hoare triple {173243#true} ~ep32~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,479 INFO L280 TraceCheckUtils]: 26: Hoare triple {173243#true} ~id1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,479 INFO L280 TraceCheckUtils]: 27: Hoare triple {173243#true} ~r1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,479 INFO L280 TraceCheckUtils]: 28: Hoare triple {173243#true} ~st1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,480 INFO L280 TraceCheckUtils]: 29: Hoare triple {173243#true} ~nl1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,480 INFO L280 TraceCheckUtils]: 30: Hoare triple {173243#true} ~m1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,480 INFO L280 TraceCheckUtils]: 31: Hoare triple {173243#true} ~max1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,480 INFO L280 TraceCheckUtils]: 32: Hoare triple {173243#true} ~mode1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,480 INFO L280 TraceCheckUtils]: 33: Hoare triple {173243#true} ~newmax1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,481 INFO L280 TraceCheckUtils]: 34: Hoare triple {173243#true} ~id2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,481 INFO L280 TraceCheckUtils]: 35: Hoare triple {173243#true} ~r2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,481 INFO L280 TraceCheckUtils]: 36: Hoare triple {173243#true} ~st2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,481 INFO L280 TraceCheckUtils]: 37: Hoare triple {173243#true} ~nl2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,482 INFO L280 TraceCheckUtils]: 38: Hoare triple {173243#true} ~m2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,482 INFO L280 TraceCheckUtils]: 39: Hoare triple {173243#true} ~max2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,482 INFO L280 TraceCheckUtils]: 40: Hoare triple {173243#true} ~mode2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,482 INFO L280 TraceCheckUtils]: 41: Hoare triple {173243#true} ~newmax2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,482 INFO L280 TraceCheckUtils]: 42: Hoare triple {173243#true} ~id3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,483 INFO L280 TraceCheckUtils]: 43: Hoare triple {173243#true} ~r3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,483 INFO L280 TraceCheckUtils]: 44: Hoare triple {173243#true} ~st3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,483 INFO L280 TraceCheckUtils]: 45: Hoare triple {173243#true} ~nl3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,483 INFO L280 TraceCheckUtils]: 46: Hoare triple {173243#true} ~m3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,483 INFO L280 TraceCheckUtils]: 47: Hoare triple {173243#true} ~max3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,484 INFO L280 TraceCheckUtils]: 48: Hoare triple {173243#true} ~mode3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,484 INFO L280 TraceCheckUtils]: 49: Hoare triple {173243#true} ~newmax3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,484 INFO L280 TraceCheckUtils]: 50: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {173243#true} is VALID [2020-07-18 01:06:37,484 INFO L280 TraceCheckUtils]: 51: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {173243#true} is VALID [2020-07-18 01:06:37,484 INFO L280 TraceCheckUtils]: 52: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {173243#true} is VALID [2020-07-18 01:06:37,485 INFO L280 TraceCheckUtils]: 53: Hoare triple {173243#true} ~__return_1863~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,485 INFO L280 TraceCheckUtils]: 54: Hoare triple {173243#true} ~__return_2009~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,485 INFO L280 TraceCheckUtils]: 55: Hoare triple {173243#true} ~__return_2142~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,485 INFO L280 TraceCheckUtils]: 56: Hoare triple {173243#true} ~__return_2281~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,485 INFO L280 TraceCheckUtils]: 57: Hoare triple {173243#true} ~__return_2419~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,486 INFO L280 TraceCheckUtils]: 58: Hoare triple {173243#true} ~__tmp_2420_0~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,486 INFO L280 TraceCheckUtils]: 59: Hoare triple {173243#true} ~__return_2543~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,486 INFO L280 TraceCheckUtils]: 60: Hoare triple {173243#true} ~__return_2433~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,486 INFO L280 TraceCheckUtils]: 61: Hoare triple {173243#true} assume true; {173243#true} is VALID [2020-07-18 01:06:37,487 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {173243#true} {173243#true} #1935#return; {173243#true} is VALID [2020-07-18 01:06:37,494 INFO L263 TraceCheckUtils]: 0: Hoare triple {173243#true} call ULTIMATE.init(); {173310#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 01:06:37,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {173310#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {173243#true} ~nomsg~0 := -1; {173243#true} is VALID [2020-07-18 01:06:37,495 INFO L280 TraceCheckUtils]: 3: Hoare triple {173243#true} ~p12~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,495 INFO L280 TraceCheckUtils]: 4: Hoare triple {173243#true} ~p12_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,495 INFO L280 TraceCheckUtils]: 5: Hoare triple {173243#true} ~p12_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,495 INFO L280 TraceCheckUtils]: 6: Hoare triple {173243#true} ~ep12~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,495 INFO L280 TraceCheckUtils]: 7: Hoare triple {173243#true} ~p13~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,496 INFO L280 TraceCheckUtils]: 8: Hoare triple {173243#true} ~p13_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,496 INFO L280 TraceCheckUtils]: 9: Hoare triple {173243#true} ~p13_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,496 INFO L280 TraceCheckUtils]: 10: Hoare triple {173243#true} ~ep13~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,496 INFO L280 TraceCheckUtils]: 11: Hoare triple {173243#true} ~p21~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,496 INFO L280 TraceCheckUtils]: 12: Hoare triple {173243#true} ~p21_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,497 INFO L280 TraceCheckUtils]: 13: Hoare triple {173243#true} ~p21_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,497 INFO L280 TraceCheckUtils]: 14: Hoare triple {173243#true} ~ep21~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,497 INFO L280 TraceCheckUtils]: 15: Hoare triple {173243#true} ~p23~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,497 INFO L280 TraceCheckUtils]: 16: Hoare triple {173243#true} ~p23_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,497 INFO L280 TraceCheckUtils]: 17: Hoare triple {173243#true} ~p23_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,498 INFO L280 TraceCheckUtils]: 18: Hoare triple {173243#true} ~ep23~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,498 INFO L280 TraceCheckUtils]: 19: Hoare triple {173243#true} ~p31~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,498 INFO L280 TraceCheckUtils]: 20: Hoare triple {173243#true} ~p31_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,498 INFO L280 TraceCheckUtils]: 21: Hoare triple {173243#true} ~p31_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,498 INFO L280 TraceCheckUtils]: 22: Hoare triple {173243#true} ~ep31~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,499 INFO L280 TraceCheckUtils]: 23: Hoare triple {173243#true} ~p32~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,499 INFO L280 TraceCheckUtils]: 24: Hoare triple {173243#true} ~p32_old~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,499 INFO L280 TraceCheckUtils]: 25: Hoare triple {173243#true} ~p32_new~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,499 INFO L280 TraceCheckUtils]: 26: Hoare triple {173243#true} ~ep32~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,499 INFO L280 TraceCheckUtils]: 27: Hoare triple {173243#true} ~id1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,500 INFO L280 TraceCheckUtils]: 28: Hoare triple {173243#true} ~r1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,500 INFO L280 TraceCheckUtils]: 29: Hoare triple {173243#true} ~st1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,500 INFO L280 TraceCheckUtils]: 30: Hoare triple {173243#true} ~nl1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,500 INFO L280 TraceCheckUtils]: 31: Hoare triple {173243#true} ~m1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,500 INFO L280 TraceCheckUtils]: 32: Hoare triple {173243#true} ~max1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,501 INFO L280 TraceCheckUtils]: 33: Hoare triple {173243#true} ~mode1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,501 INFO L280 TraceCheckUtils]: 34: Hoare triple {173243#true} ~newmax1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,501 INFO L280 TraceCheckUtils]: 35: Hoare triple {173243#true} ~id2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,501 INFO L280 TraceCheckUtils]: 36: Hoare triple {173243#true} ~r2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,502 INFO L280 TraceCheckUtils]: 37: Hoare triple {173243#true} ~st2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,502 INFO L280 TraceCheckUtils]: 38: Hoare triple {173243#true} ~nl2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,502 INFO L280 TraceCheckUtils]: 39: Hoare triple {173243#true} ~m2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,502 INFO L280 TraceCheckUtils]: 40: Hoare triple {173243#true} ~max2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,502 INFO L280 TraceCheckUtils]: 41: Hoare triple {173243#true} ~mode2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,503 INFO L280 TraceCheckUtils]: 42: Hoare triple {173243#true} ~newmax2~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,503 INFO L280 TraceCheckUtils]: 43: Hoare triple {173243#true} ~id3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,503 INFO L280 TraceCheckUtils]: 44: Hoare triple {173243#true} ~r3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,503 INFO L280 TraceCheckUtils]: 45: Hoare triple {173243#true} ~st3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,503 INFO L280 TraceCheckUtils]: 46: Hoare triple {173243#true} ~nl3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,504 INFO L280 TraceCheckUtils]: 47: Hoare triple {173243#true} ~m3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,504 INFO L280 TraceCheckUtils]: 48: Hoare triple {173243#true} ~max3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,504 INFO L280 TraceCheckUtils]: 49: Hoare triple {173243#true} ~mode3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,504 INFO L280 TraceCheckUtils]: 50: Hoare triple {173243#true} ~newmax3~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,504 INFO L280 TraceCheckUtils]: 51: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {173243#true} is VALID [2020-07-18 01:06:37,504 INFO L280 TraceCheckUtils]: 52: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {173243#true} is VALID [2020-07-18 01:06:37,505 INFO L280 TraceCheckUtils]: 53: Hoare triple {173243#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {173243#true} is VALID [2020-07-18 01:06:37,505 INFO L280 TraceCheckUtils]: 54: Hoare triple {173243#true} ~__return_1863~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,505 INFO L280 TraceCheckUtils]: 55: Hoare triple {173243#true} ~__return_2009~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,505 INFO L280 TraceCheckUtils]: 56: Hoare triple {173243#true} ~__return_2142~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,505 INFO L280 TraceCheckUtils]: 57: Hoare triple {173243#true} ~__return_2281~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,505 INFO L280 TraceCheckUtils]: 58: Hoare triple {173243#true} ~__return_2419~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,506 INFO L280 TraceCheckUtils]: 59: Hoare triple {173243#true} ~__tmp_2420_0~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,506 INFO L280 TraceCheckUtils]: 60: Hoare triple {173243#true} ~__return_2543~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,506 INFO L280 TraceCheckUtils]: 61: Hoare triple {173243#true} ~__return_2433~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,506 INFO L280 TraceCheckUtils]: 62: Hoare triple {173243#true} assume true; {173243#true} is VALID [2020-07-18 01:06:37,506 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {173243#true} {173243#true} #1935#return; {173243#true} is VALID [2020-07-18 01:06:37,507 INFO L263 TraceCheckUtils]: 64: Hoare triple {173243#true} call #t~ret30 := main(); {173243#true} is VALID [2020-07-18 01:06:37,507 INFO L280 TraceCheckUtils]: 65: Hoare triple {173243#true} havoc ~main__c1~0; {173243#true} is VALID [2020-07-18 01:06:37,507 INFO L280 TraceCheckUtils]: 66: Hoare triple {173243#true} havoc ~main__i2~0; {173243#true} is VALID [2020-07-18 01:06:37,507 INFO L280 TraceCheckUtils]: 67: Hoare triple {173243#true} ~main__c1~0 := 0; {173243#true} is VALID [2020-07-18 01:06:37,507 INFO L280 TraceCheckUtils]: 68: Hoare triple {173243#true} ~ep12~0 := #t~nondet0; {173243#true} is VALID [2020-07-18 01:06:37,507 INFO L280 TraceCheckUtils]: 69: Hoare triple {173243#true} havoc #t~nondet0; {173243#true} is VALID [2020-07-18 01:06:37,508 INFO L280 TraceCheckUtils]: 70: Hoare triple {173243#true} ~ep13~0 := #t~nondet1; {173243#true} is VALID [2020-07-18 01:06:37,508 INFO L280 TraceCheckUtils]: 71: Hoare triple {173243#true} havoc #t~nondet1; {173243#true} is VALID [2020-07-18 01:06:37,508 INFO L280 TraceCheckUtils]: 72: Hoare triple {173243#true} ~ep21~0 := #t~nondet2; {173243#true} is VALID [2020-07-18 01:06:37,508 INFO L280 TraceCheckUtils]: 73: Hoare triple {173243#true} havoc #t~nondet2; {173243#true} is VALID [2020-07-18 01:06:37,508 INFO L280 TraceCheckUtils]: 74: Hoare triple {173243#true} ~ep23~0 := #t~nondet3; {173243#true} is VALID [2020-07-18 01:06:37,509 INFO L280 TraceCheckUtils]: 75: Hoare triple {173243#true} havoc #t~nondet3; {173243#true} is VALID [2020-07-18 01:06:37,509 INFO L280 TraceCheckUtils]: 76: Hoare triple {173243#true} ~ep31~0 := #t~nondet4; {173243#true} is VALID [2020-07-18 01:06:37,509 INFO L280 TraceCheckUtils]: 77: Hoare triple {173243#true} havoc #t~nondet4; {173243#true} is VALID [2020-07-18 01:06:37,509 INFO L280 TraceCheckUtils]: 78: Hoare triple {173243#true} ~ep32~0 := #t~nondet5; {173243#true} is VALID [2020-07-18 01:06:37,509 INFO L280 TraceCheckUtils]: 79: Hoare triple {173243#true} havoc #t~nondet5; {173243#true} is VALID [2020-07-18 01:06:37,509 INFO L280 TraceCheckUtils]: 80: Hoare triple {173243#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,510 INFO L280 TraceCheckUtils]: 81: Hoare triple {173243#true} ~id1~0 := #t~nondet6; {173243#true} is VALID [2020-07-18 01:06:37,510 INFO L280 TraceCheckUtils]: 82: Hoare triple {173243#true} havoc #t~nondet6; {173243#true} is VALID [2020-07-18 01:06:37,510 INFO L280 TraceCheckUtils]: 83: Hoare triple {173243#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,510 INFO L280 TraceCheckUtils]: 84: Hoare triple {173243#true} ~r1~0 := #t~nondet7; {173243#true} is VALID [2020-07-18 01:06:37,510 INFO L280 TraceCheckUtils]: 85: Hoare triple {173243#true} havoc #t~nondet7; {173243#true} is VALID [2020-07-18 01:06:37,510 INFO L280 TraceCheckUtils]: 86: Hoare triple {173243#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,511 INFO L280 TraceCheckUtils]: 87: Hoare triple {173243#true} ~st1~0 := #t~nondet8; {173243#true} is VALID [2020-07-18 01:06:37,511 INFO L280 TraceCheckUtils]: 88: Hoare triple {173243#true} havoc #t~nondet8; {173243#true} is VALID [2020-07-18 01:06:37,511 INFO L280 TraceCheckUtils]: 89: Hoare triple {173243#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,511 INFO L280 TraceCheckUtils]: 90: Hoare triple {173243#true} ~nl1~0 := #t~nondet9; {173243#true} is VALID [2020-07-18 01:06:37,511 INFO L280 TraceCheckUtils]: 91: Hoare triple {173243#true} havoc #t~nondet9; {173243#true} is VALID [2020-07-18 01:06:37,512 INFO L280 TraceCheckUtils]: 92: Hoare triple {173243#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,512 INFO L280 TraceCheckUtils]: 93: Hoare triple {173243#true} ~m1~0 := #t~nondet10; {173243#true} is VALID [2020-07-18 01:06:37,512 INFO L280 TraceCheckUtils]: 94: Hoare triple {173243#true} havoc #t~nondet10; {173243#true} is VALID [2020-07-18 01:06:37,512 INFO L280 TraceCheckUtils]: 95: Hoare triple {173243#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,512 INFO L280 TraceCheckUtils]: 96: Hoare triple {173243#true} ~max1~0 := #t~nondet11; {173243#true} is VALID [2020-07-18 01:06:37,513 INFO L280 TraceCheckUtils]: 97: Hoare triple {173243#true} havoc #t~nondet11; {173243#true} is VALID [2020-07-18 01:06:37,513 INFO L280 TraceCheckUtils]: 98: Hoare triple {173243#true} ~mode1~0 := #t~nondet12; {173243#true} is VALID [2020-07-18 01:06:37,513 INFO L280 TraceCheckUtils]: 99: Hoare triple {173243#true} havoc #t~nondet12; {173243#true} is VALID [2020-07-18 01:06:37,513 INFO L280 TraceCheckUtils]: 100: Hoare triple {173243#true} ~newmax1~0 := #t~nondet13; {173243#true} is VALID [2020-07-18 01:06:37,513 INFO L280 TraceCheckUtils]: 101: Hoare triple {173243#true} havoc #t~nondet13; {173243#true} is VALID [2020-07-18 01:06:37,513 INFO L280 TraceCheckUtils]: 102: Hoare triple {173243#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,514 INFO L280 TraceCheckUtils]: 103: Hoare triple {173243#true} ~id2~0 := #t~nondet14; {173243#true} is VALID [2020-07-18 01:06:37,514 INFO L280 TraceCheckUtils]: 104: Hoare triple {173243#true} havoc #t~nondet14; {173243#true} is VALID [2020-07-18 01:06:37,514 INFO L280 TraceCheckUtils]: 105: Hoare triple {173243#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,514 INFO L280 TraceCheckUtils]: 106: Hoare triple {173243#true} ~r2~0 := #t~nondet15; {173243#true} is VALID [2020-07-18 01:06:37,514 INFO L280 TraceCheckUtils]: 107: Hoare triple {173243#true} havoc #t~nondet15; {173243#true} is VALID [2020-07-18 01:06:37,515 INFO L280 TraceCheckUtils]: 108: Hoare triple {173243#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,515 INFO L280 TraceCheckUtils]: 109: Hoare triple {173243#true} ~st2~0 := #t~nondet16; {173243#true} is VALID [2020-07-18 01:06:37,515 INFO L280 TraceCheckUtils]: 110: Hoare triple {173243#true} havoc #t~nondet16; {173243#true} is VALID [2020-07-18 01:06:37,515 INFO L280 TraceCheckUtils]: 111: Hoare triple {173243#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,515 INFO L280 TraceCheckUtils]: 112: Hoare triple {173243#true} ~nl2~0 := #t~nondet17; {173243#true} is VALID [2020-07-18 01:06:37,516 INFO L280 TraceCheckUtils]: 113: Hoare triple {173243#true} havoc #t~nondet17; {173243#true} is VALID [2020-07-18 01:06:37,516 INFO L280 TraceCheckUtils]: 114: Hoare triple {173243#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,516 INFO L280 TraceCheckUtils]: 115: Hoare triple {173243#true} ~m2~0 := #t~nondet18; {173243#true} is VALID [2020-07-18 01:06:37,516 INFO L280 TraceCheckUtils]: 116: Hoare triple {173243#true} havoc #t~nondet18; {173243#true} is VALID [2020-07-18 01:06:37,516 INFO L280 TraceCheckUtils]: 117: Hoare triple {173243#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,516 INFO L280 TraceCheckUtils]: 118: Hoare triple {173243#true} ~max2~0 := #t~nondet19; {173243#true} is VALID [2020-07-18 01:06:37,517 INFO L280 TraceCheckUtils]: 119: Hoare triple {173243#true} havoc #t~nondet19; {173243#true} is VALID [2020-07-18 01:06:37,517 INFO L280 TraceCheckUtils]: 120: Hoare triple {173243#true} ~mode2~0 := #t~nondet20; {173243#true} is VALID [2020-07-18 01:06:37,517 INFO L280 TraceCheckUtils]: 121: Hoare triple {173243#true} havoc #t~nondet20; {173243#true} is VALID [2020-07-18 01:06:37,517 INFO L280 TraceCheckUtils]: 122: Hoare triple {173243#true} ~newmax2~0 := #t~nondet21; {173243#true} is VALID [2020-07-18 01:06:37,517 INFO L280 TraceCheckUtils]: 123: Hoare triple {173243#true} havoc #t~nondet21; {173243#true} is VALID [2020-07-18 01:06:37,518 INFO L280 TraceCheckUtils]: 124: Hoare triple {173243#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,518 INFO L280 TraceCheckUtils]: 125: Hoare triple {173243#true} ~id3~0 := #t~nondet22; {173243#true} is VALID [2020-07-18 01:06:37,518 INFO L280 TraceCheckUtils]: 126: Hoare triple {173243#true} havoc #t~nondet22; {173243#true} is VALID [2020-07-18 01:06:37,518 INFO L280 TraceCheckUtils]: 127: Hoare triple {173243#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,518 INFO L280 TraceCheckUtils]: 128: Hoare triple {173243#true} ~r3~0 := #t~nondet23; {173243#true} is VALID [2020-07-18 01:06:37,519 INFO L280 TraceCheckUtils]: 129: Hoare triple {173243#true} havoc #t~nondet23; {173243#true} is VALID [2020-07-18 01:06:37,519 INFO L280 TraceCheckUtils]: 130: Hoare triple {173243#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,519 INFO L280 TraceCheckUtils]: 131: Hoare triple {173243#true} ~st3~0 := #t~nondet24; {173243#true} is VALID [2020-07-18 01:06:37,519 INFO L280 TraceCheckUtils]: 132: Hoare triple {173243#true} havoc #t~nondet24; {173243#true} is VALID [2020-07-18 01:06:37,519 INFO L280 TraceCheckUtils]: 133: Hoare triple {173243#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,520 INFO L280 TraceCheckUtils]: 134: Hoare triple {173243#true} ~nl3~0 := #t~nondet25; {173243#true} is VALID [2020-07-18 01:06:37,520 INFO L280 TraceCheckUtils]: 135: Hoare triple {173243#true} havoc #t~nondet25; {173243#true} is VALID [2020-07-18 01:06:37,520 INFO L280 TraceCheckUtils]: 136: Hoare triple {173243#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,520 INFO L280 TraceCheckUtils]: 137: Hoare triple {173243#true} ~m3~0 := #t~nondet26; {173243#true} is VALID [2020-07-18 01:06:37,520 INFO L280 TraceCheckUtils]: 138: Hoare triple {173243#true} havoc #t~nondet26; {173243#true} is VALID [2020-07-18 01:06:37,521 INFO L280 TraceCheckUtils]: 139: Hoare triple {173243#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {173243#true} is VALID [2020-07-18 01:06:37,521 INFO L280 TraceCheckUtils]: 140: Hoare triple {173243#true} ~max3~0 := #t~nondet27; {173243#true} is VALID [2020-07-18 01:06:37,521 INFO L280 TraceCheckUtils]: 141: Hoare triple {173243#true} havoc #t~nondet27; {173243#true} is VALID [2020-07-18 01:06:37,521 INFO L280 TraceCheckUtils]: 142: Hoare triple {173243#true} ~mode3~0 := #t~nondet28; {173243#true} is VALID [2020-07-18 01:06:37,521 INFO L280 TraceCheckUtils]: 143: Hoare triple {173243#true} havoc #t~nondet28; {173243#true} is VALID [2020-07-18 01:06:37,521 INFO L280 TraceCheckUtils]: 144: Hoare triple {173243#true} ~newmax3~0 := #t~nondet29; {173243#true} is VALID [2020-07-18 01:06:37,522 INFO L280 TraceCheckUtils]: 145: Hoare triple {173243#true} havoc #t~nondet29; {173243#true} is VALID [2020-07-18 01:06:37,522 INFO L280 TraceCheckUtils]: 146: Hoare triple {173243#true} havoc ~init__r121~0; {173243#true} is VALID [2020-07-18 01:06:37,522 INFO L280 TraceCheckUtils]: 147: Hoare triple {173243#true} havoc ~init__r131~0; {173243#true} is VALID [2020-07-18 01:06:37,522 INFO L280 TraceCheckUtils]: 148: Hoare triple {173243#true} havoc ~init__r211~0; {173243#true} is VALID [2020-07-18 01:06:37,522 INFO L280 TraceCheckUtils]: 149: Hoare triple {173243#true} havoc ~init__r231~0; {173243#true} is VALID [2020-07-18 01:06:37,523 INFO L280 TraceCheckUtils]: 150: Hoare triple {173243#true} havoc ~init__r311~0; {173243#true} is VALID [2020-07-18 01:06:37,523 INFO L280 TraceCheckUtils]: 151: Hoare triple {173243#true} havoc ~init__r321~0; {173243#true} is VALID [2020-07-18 01:06:37,523 INFO L280 TraceCheckUtils]: 152: Hoare triple {173243#true} havoc ~init__r122~0; {173243#true} is VALID [2020-07-18 01:06:37,523 INFO L280 TraceCheckUtils]: 153: Hoare triple {173243#true} havoc ~init__tmp~0; {173243#true} is VALID [2020-07-18 01:06:37,523 INFO L280 TraceCheckUtils]: 154: Hoare triple {173243#true} havoc ~init__r132~0; {173243#true} is VALID [2020-07-18 01:06:37,524 INFO L280 TraceCheckUtils]: 155: Hoare triple {173243#true} havoc ~init__tmp___0~0; {173243#true} is VALID [2020-07-18 01:06:37,524 INFO L280 TraceCheckUtils]: 156: Hoare triple {173243#true} havoc ~init__r212~0; {173243#true} is VALID [2020-07-18 01:06:37,524 INFO L280 TraceCheckUtils]: 157: Hoare triple {173243#true} havoc ~init__tmp___1~0; {173243#true} is VALID [2020-07-18 01:06:37,524 INFO L280 TraceCheckUtils]: 158: Hoare triple {173243#true} havoc ~init__r232~0; {173243#true} is VALID [2020-07-18 01:06:37,524 INFO L280 TraceCheckUtils]: 159: Hoare triple {173243#true} havoc ~init__tmp___2~0; {173243#true} is VALID [2020-07-18 01:06:37,525 INFO L280 TraceCheckUtils]: 160: Hoare triple {173243#true} havoc ~init__r312~0; {173243#true} is VALID [2020-07-18 01:06:37,525 INFO L280 TraceCheckUtils]: 161: Hoare triple {173243#true} havoc ~init__tmp___3~0; {173243#true} is VALID [2020-07-18 01:06:37,525 INFO L280 TraceCheckUtils]: 162: Hoare triple {173243#true} havoc ~init__r322~0; {173243#true} is VALID [2020-07-18 01:06:37,525 INFO L280 TraceCheckUtils]: 163: Hoare triple {173243#true} havoc ~init__tmp___4~0; {173243#true} is VALID [2020-07-18 01:06:37,525 INFO L280 TraceCheckUtils]: 164: Hoare triple {173243#true} havoc ~init__tmp___5~0; {173243#true} is VALID [2020-07-18 01:06:37,526 INFO L280 TraceCheckUtils]: 165: Hoare triple {173243#true} ~init__r121~0 := ~ep12~0; {173243#true} is VALID [2020-07-18 01:06:37,526 INFO L280 TraceCheckUtils]: 166: Hoare triple {173243#true} ~init__r131~0 := ~ep13~0; {173243#true} is VALID [2020-07-18 01:06:37,531 INFO L280 TraceCheckUtils]: 167: Hoare triple {173243#true} ~init__r211~0 := ~ep21~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,532 INFO L280 TraceCheckUtils]: 168: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,532 INFO L280 TraceCheckUtils]: 169: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,533 INFO L280 TraceCheckUtils]: 170: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,534 INFO L280 TraceCheckUtils]: 171: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,535 INFO L280 TraceCheckUtils]: 172: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,535 INFO L280 TraceCheckUtils]: 173: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,536 INFO L280 TraceCheckUtils]: 174: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,537 INFO L280 TraceCheckUtils]: 175: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,538 INFO L280 TraceCheckUtils]: 176: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,538 INFO L280 TraceCheckUtils]: 177: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,539 INFO L280 TraceCheckUtils]: 178: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 01:06:37,540 INFO L280 TraceCheckUtils]: 179: Hoare triple {173308#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,541 INFO L280 TraceCheckUtils]: 180: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,542 INFO L280 TraceCheckUtils]: 181: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,543 INFO L280 TraceCheckUtils]: 182: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,544 INFO L280 TraceCheckUtils]: 183: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,545 INFO L280 TraceCheckUtils]: 184: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,545 INFO L280 TraceCheckUtils]: 185: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,546 INFO L280 TraceCheckUtils]: 186: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,547 INFO L280 TraceCheckUtils]: 187: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,548 INFO L280 TraceCheckUtils]: 188: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,548 INFO L280 TraceCheckUtils]: 189: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,549 INFO L280 TraceCheckUtils]: 190: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,550 INFO L280 TraceCheckUtils]: 191: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,550 INFO L280 TraceCheckUtils]: 192: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,551 INFO L280 TraceCheckUtils]: 193: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,552 INFO L280 TraceCheckUtils]: 194: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,553 INFO L280 TraceCheckUtils]: 195: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,553 INFO L280 TraceCheckUtils]: 196: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,554 INFO L280 TraceCheckUtils]: 197: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,555 INFO L280 TraceCheckUtils]: 198: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,556 INFO L280 TraceCheckUtils]: 199: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,556 INFO L280 TraceCheckUtils]: 200: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,558 INFO L280 TraceCheckUtils]: 201: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,558 INFO L280 TraceCheckUtils]: 202: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,559 INFO L280 TraceCheckUtils]: 203: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,560 INFO L280 TraceCheckUtils]: 204: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,561 INFO L280 TraceCheckUtils]: 205: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,562 INFO L280 TraceCheckUtils]: 206: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,563 INFO L280 TraceCheckUtils]: 207: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,564 INFO L280 TraceCheckUtils]: 208: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,565 INFO L280 TraceCheckUtils]: 209: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,566 INFO L280 TraceCheckUtils]: 210: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,567 INFO L280 TraceCheckUtils]: 211: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,568 INFO L280 TraceCheckUtils]: 212: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax1~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,569 INFO L280 TraceCheckUtils]: 213: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax2~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,571 INFO L280 TraceCheckUtils]: 214: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~newmax3~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,572 INFO L280 TraceCheckUtils]: 215: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,573 INFO L280 TraceCheckUtils]: 216: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1863~0 := ~init__tmp___5~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,574 INFO L280 TraceCheckUtils]: 217: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1863~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,575 INFO L280 TraceCheckUtils]: 218: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,576 INFO L280 TraceCheckUtils]: 219: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,577 INFO L280 TraceCheckUtils]: 220: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,578 INFO L280 TraceCheckUtils]: 221: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,579 INFO L280 TraceCheckUtils]: 222: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,580 INFO L280 TraceCheckUtils]: 223: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,581 INFO L280 TraceCheckUtils]: 224: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,582 INFO L280 TraceCheckUtils]: 225: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,583 INFO L280 TraceCheckUtils]: 226: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,584 INFO L280 TraceCheckUtils]: 227: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,585 INFO L280 TraceCheckUtils]: 228: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,586 INFO L280 TraceCheckUtils]: 229: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,587 INFO L280 TraceCheckUtils]: 230: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,588 INFO L280 TraceCheckUtils]: 231: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,589 INFO L280 TraceCheckUtils]: 232: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~main__i2~0 < 6; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,590 INFO L280 TraceCheckUtils]: 233: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node1__newmax~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,591 INFO L280 TraceCheckUtils]: 234: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node1__newmax~0 := 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,593 INFO L280 TraceCheckUtils]: 235: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,594 INFO L280 TraceCheckUtils]: 236: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 < 2; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,595 INFO L280 TraceCheckUtils]: 237: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,596 INFO L280 TraceCheckUtils]: 238: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,597 INFO L280 TraceCheckUtils]: 239: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,598 INFO L280 TraceCheckUtils]: 240: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} havoc ~node2__newmax~0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,599 INFO L280 TraceCheckUtils]: 241: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~node2__newmax~0 := 0; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,600 INFO L280 TraceCheckUtils]: 242: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,601 INFO L280 TraceCheckUtils]: 243: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 < 2; {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 01:06:37,602 INFO L280 TraceCheckUtils]: 244: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,603 INFO L280 TraceCheckUtils]: 245: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,603 INFO L280 TraceCheckUtils]: 246: Hoare triple {173244#false} ~mode2~0 := 1; {173244#false} is VALID [2020-07-18 01:06:37,603 INFO L280 TraceCheckUtils]: 247: Hoare triple {173244#false} havoc ~node3__newmax~0; {173244#false} is VALID [2020-07-18 01:06:37,604 INFO L280 TraceCheckUtils]: 248: Hoare triple {173244#false} ~node3__newmax~0 := 0; {173244#false} is VALID [2020-07-18 01:06:37,604 INFO L280 TraceCheckUtils]: 249: Hoare triple {173244#false} assume !!(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,604 INFO L280 TraceCheckUtils]: 250: Hoare triple {173244#false} assume ~r3~0 < 2; {173244#false} is VALID [2020-07-18 01:06:37,605 INFO L280 TraceCheckUtils]: 251: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,605 INFO L280 TraceCheckUtils]: 252: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,605 INFO L280 TraceCheckUtils]: 253: Hoare triple {173244#false} ~mode3~0 := 1; {173244#false} is VALID [2020-07-18 01:06:37,606 INFO L280 TraceCheckUtils]: 254: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-18 01:06:37,606 INFO L280 TraceCheckUtils]: 255: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,606 INFO L280 TraceCheckUtils]: 256: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-18 01:06:37,607 INFO L280 TraceCheckUtils]: 257: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,607 INFO L280 TraceCheckUtils]: 258: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-18 01:06:37,607 INFO L280 TraceCheckUtils]: 259: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,608 INFO L280 TraceCheckUtils]: 260: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-18 01:06:37,608 INFO L280 TraceCheckUtils]: 261: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,608 INFO L280 TraceCheckUtils]: 262: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-18 01:06:37,609 INFO L280 TraceCheckUtils]: 263: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,609 INFO L280 TraceCheckUtils]: 264: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-18 01:06:37,609 INFO L280 TraceCheckUtils]: 265: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,610 INFO L280 TraceCheckUtils]: 266: Hoare triple {173244#false} havoc ~check__tmp~0; {173244#false} is VALID [2020-07-18 01:06:37,610 INFO L280 TraceCheckUtils]: 267: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,610 INFO L280 TraceCheckUtils]: 268: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,610 INFO L280 TraceCheckUtils]: 269: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,611 INFO L280 TraceCheckUtils]: 270: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,611 INFO L280 TraceCheckUtils]: 271: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 01:06:37,611 INFO L280 TraceCheckUtils]: 272: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-18 01:06:37,611 INFO L280 TraceCheckUtils]: 273: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 01:06:37,612 INFO L280 TraceCheckUtils]: 274: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 01:06:37,612 INFO L280 TraceCheckUtils]: 275: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-18 01:06:37,612 INFO L280 TraceCheckUtils]: 276: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 01:06:37,612 INFO L280 TraceCheckUtils]: 277: Hoare triple {173244#false} ~check__tmp~0 := 1; {173244#false} is VALID [2020-07-18 01:06:37,613 INFO L280 TraceCheckUtils]: 278: Hoare triple {173244#false} ~__return_2009~0 := ~check__tmp~0; {173244#false} is VALID [2020-07-18 01:06:37,613 INFO L280 TraceCheckUtils]: 279: Hoare triple {173244#false} ~main__c1~0 := ~__return_2009~0; {173244#false} is VALID [2020-07-18 01:06:37,613 INFO L280 TraceCheckUtils]: 280: Hoare triple {173244#false} havoc ~__tmp_1~0; {173244#false} is VALID [2020-07-18 01:06:37,613 INFO L280 TraceCheckUtils]: 281: Hoare triple {173244#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-18 01:06:37,614 INFO L280 TraceCheckUtils]: 282: Hoare triple {173244#false} havoc ~assert__arg~0; {173244#false} is VALID [2020-07-18 01:06:37,614 INFO L280 TraceCheckUtils]: 283: Hoare triple {173244#false} ~assert__arg~0 := ~__tmp_1~0; {173244#false} is VALID [2020-07-18 01:06:37,614 INFO L280 TraceCheckUtils]: 284: Hoare triple {173244#false} assume !(0 == ~assert__arg~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,614 INFO L280 TraceCheckUtils]: 285: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {173244#false} is VALID [2020-07-18 01:06:37,614 INFO L280 TraceCheckUtils]: 286: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-18 01:06:37,615 INFO L280 TraceCheckUtils]: 287: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-18 01:06:37,615 INFO L280 TraceCheckUtils]: 288: Hoare triple {173244#false} havoc ~node1__newmax~1; {173244#false} is VALID [2020-07-18 01:06:37,615 INFO L280 TraceCheckUtils]: 289: Hoare triple {173244#false} ~node1__newmax~1 := 0; {173244#false} is VALID [2020-07-18 01:06:37,615 INFO L280 TraceCheckUtils]: 290: Hoare triple {173244#false} assume !(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,616 INFO L280 TraceCheckUtils]: 291: Hoare triple {173244#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {173244#false} is VALID [2020-07-18 01:06:37,616 INFO L280 TraceCheckUtils]: 292: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,616 INFO L280 TraceCheckUtils]: 293: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,616 INFO L280 TraceCheckUtils]: 294: Hoare triple {173244#false} ~newmax1~0 := ~node1__newmax~1; {173244#false} is VALID [2020-07-18 01:06:37,616 INFO L280 TraceCheckUtils]: 295: Hoare triple {173244#false} assume !(2 == ~r1~0); {173244#false} is VALID [2020-07-18 01:06:37,617 INFO L280 TraceCheckUtils]: 296: Hoare triple {173244#false} ~mode1~0 := 0; {173244#false} is VALID [2020-07-18 01:06:37,617 INFO L280 TraceCheckUtils]: 297: Hoare triple {173244#false} havoc ~node2__newmax~1; {173244#false} is VALID [2020-07-18 01:06:37,617 INFO L280 TraceCheckUtils]: 298: Hoare triple {173244#false} ~node2__newmax~1 := 0; {173244#false} is VALID [2020-07-18 01:06:37,617 INFO L280 TraceCheckUtils]: 299: Hoare triple {173244#false} assume !(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,617 INFO L280 TraceCheckUtils]: 300: Hoare triple {173244#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {173244#false} is VALID [2020-07-18 01:06:37,618 INFO L280 TraceCheckUtils]: 301: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,618 INFO L280 TraceCheckUtils]: 302: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,618 INFO L280 TraceCheckUtils]: 303: Hoare triple {173244#false} ~newmax2~0 := ~node2__newmax~1; {173244#false} is VALID [2020-07-18 01:06:37,619 INFO L280 TraceCheckUtils]: 304: Hoare triple {173244#false} assume !(2 == ~r2~0); {173244#false} is VALID [2020-07-18 01:06:37,619 INFO L280 TraceCheckUtils]: 305: Hoare triple {173244#false} ~mode2~0 := 0; {173244#false} is VALID [2020-07-18 01:06:37,619 INFO L280 TraceCheckUtils]: 306: Hoare triple {173244#false} havoc ~node3__newmax~1; {173244#false} is VALID [2020-07-18 01:06:37,620 INFO L280 TraceCheckUtils]: 307: Hoare triple {173244#false} ~node3__newmax~1 := 0; {173244#false} is VALID [2020-07-18 01:06:37,620 INFO L280 TraceCheckUtils]: 308: Hoare triple {173244#false} assume !(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,620 INFO L280 TraceCheckUtils]: 309: Hoare triple {173244#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {173244#false} is VALID [2020-07-18 01:06:37,620 INFO L280 TraceCheckUtils]: 310: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,621 INFO L280 TraceCheckUtils]: 311: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,621 INFO L280 TraceCheckUtils]: 312: Hoare triple {173244#false} ~newmax3~0 := ~node3__newmax~1; {173244#false} is VALID [2020-07-18 01:06:37,621 INFO L280 TraceCheckUtils]: 313: Hoare triple {173244#false} assume !(2 == ~r3~0); {173244#false} is VALID [2020-07-18 01:06:37,622 INFO L280 TraceCheckUtils]: 314: Hoare triple {173244#false} ~mode3~0 := 0; {173244#false} is VALID [2020-07-18 01:06:37,622 INFO L280 TraceCheckUtils]: 315: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-18 01:06:37,622 INFO L280 TraceCheckUtils]: 316: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,623 INFO L280 TraceCheckUtils]: 317: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-18 01:06:37,623 INFO L280 TraceCheckUtils]: 318: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,623 INFO L280 TraceCheckUtils]: 319: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-18 01:06:37,624 INFO L280 TraceCheckUtils]: 320: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,624 INFO L280 TraceCheckUtils]: 321: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-18 01:06:37,624 INFO L280 TraceCheckUtils]: 322: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,625 INFO L280 TraceCheckUtils]: 323: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-18 01:06:37,625 INFO L280 TraceCheckUtils]: 324: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,625 INFO L280 TraceCheckUtils]: 325: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-18 01:06:37,626 INFO L280 TraceCheckUtils]: 326: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,626 INFO L280 TraceCheckUtils]: 327: Hoare triple {173244#false} havoc ~check__tmp~1; {173244#false} is VALID [2020-07-18 01:06:37,626 INFO L280 TraceCheckUtils]: 328: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,626 INFO L280 TraceCheckUtils]: 329: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,627 INFO L280 TraceCheckUtils]: 330: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,627 INFO L280 TraceCheckUtils]: 331: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,627 INFO L280 TraceCheckUtils]: 332: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 01:06:37,628 INFO L280 TraceCheckUtils]: 333: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-18 01:06:37,628 INFO L280 TraceCheckUtils]: 334: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 01:06:37,628 INFO L280 TraceCheckUtils]: 335: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 01:06:37,629 INFO L280 TraceCheckUtils]: 336: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-18 01:06:37,629 INFO L280 TraceCheckUtils]: 337: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 01:06:37,629 INFO L280 TraceCheckUtils]: 338: Hoare triple {173244#false} ~check__tmp~1 := 1; {173244#false} is VALID [2020-07-18 01:06:37,630 INFO L280 TraceCheckUtils]: 339: Hoare triple {173244#false} ~__return_2142~0 := ~check__tmp~1; {173244#false} is VALID [2020-07-18 01:06:37,630 INFO L280 TraceCheckUtils]: 340: Hoare triple {173244#false} ~main__c1~0 := ~__return_2142~0; {173244#false} is VALID [2020-07-18 01:06:37,630 INFO L280 TraceCheckUtils]: 341: Hoare triple {173244#false} havoc ~__tmp_2~0; {173244#false} is VALID [2020-07-18 01:06:37,630 INFO L280 TraceCheckUtils]: 342: Hoare triple {173244#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-18 01:06:37,631 INFO L280 TraceCheckUtils]: 343: Hoare triple {173244#false} havoc ~assert__arg~1; {173244#false} is VALID [2020-07-18 01:06:37,631 INFO L280 TraceCheckUtils]: 344: Hoare triple {173244#false} ~assert__arg~1 := ~__tmp_2~0; {173244#false} is VALID [2020-07-18 01:06:37,631 INFO L280 TraceCheckUtils]: 345: Hoare triple {173244#false} assume !(0 == ~assert__arg~1 % 256); {173244#false} is VALID [2020-07-18 01:06:37,632 INFO L280 TraceCheckUtils]: 346: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {173244#false} is VALID [2020-07-18 01:06:37,632 INFO L280 TraceCheckUtils]: 347: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-18 01:06:37,632 INFO L280 TraceCheckUtils]: 348: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-18 01:06:37,633 INFO L280 TraceCheckUtils]: 349: Hoare triple {173244#false} havoc ~node1__newmax~2; {173244#false} is VALID [2020-07-18 01:06:37,633 INFO L280 TraceCheckUtils]: 350: Hoare triple {173244#false} ~node1__newmax~2 := 0; {173244#false} is VALID [2020-07-18 01:06:37,633 INFO L280 TraceCheckUtils]: 351: Hoare triple {173244#false} assume !!(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,634 INFO L280 TraceCheckUtils]: 352: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 01:06:37,634 INFO L280 TraceCheckUtils]: 353: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,634 INFO L280 TraceCheckUtils]: 354: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,635 INFO L280 TraceCheckUtils]: 355: Hoare triple {173244#false} ~mode1~0 := 1; {173244#false} is VALID [2020-07-18 01:06:37,635 INFO L280 TraceCheckUtils]: 356: Hoare triple {173244#false} havoc ~node2__newmax~2; {173244#false} is VALID [2020-07-18 01:06:37,635 INFO L280 TraceCheckUtils]: 357: Hoare triple {173244#false} ~node2__newmax~2 := 0; {173244#false} is VALID [2020-07-18 01:06:37,635 INFO L280 TraceCheckUtils]: 358: Hoare triple {173244#false} assume !!(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,636 INFO L280 TraceCheckUtils]: 359: Hoare triple {173244#false} assume ~r2~0 < 2; {173244#false} is VALID [2020-07-18 01:06:37,636 INFO L280 TraceCheckUtils]: 360: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,636 INFO L280 TraceCheckUtils]: 361: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,637 INFO L280 TraceCheckUtils]: 362: Hoare triple {173244#false} ~mode2~0 := 1; {173244#false} is VALID [2020-07-18 01:06:37,637 INFO L280 TraceCheckUtils]: 363: Hoare triple {173244#false} havoc ~node3__newmax~2; {173244#false} is VALID [2020-07-18 01:06:37,637 INFO L280 TraceCheckUtils]: 364: Hoare triple {173244#false} ~node3__newmax~2 := 0; {173244#false} is VALID [2020-07-18 01:06:37,638 INFO L280 TraceCheckUtils]: 365: Hoare triple {173244#false} assume !!(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,638 INFO L280 TraceCheckUtils]: 366: Hoare triple {173244#false} assume ~r3~0 < 2; {173244#false} is VALID [2020-07-18 01:06:37,638 INFO L280 TraceCheckUtils]: 367: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,639 INFO L280 TraceCheckUtils]: 368: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,639 INFO L280 TraceCheckUtils]: 369: Hoare triple {173244#false} ~mode3~0 := 1; {173244#false} is VALID [2020-07-18 01:06:37,639 INFO L280 TraceCheckUtils]: 370: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-18 01:06:37,640 INFO L280 TraceCheckUtils]: 371: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,640 INFO L280 TraceCheckUtils]: 372: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-18 01:06:37,640 INFO L280 TraceCheckUtils]: 373: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,641 INFO L280 TraceCheckUtils]: 374: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-18 01:06:37,641 INFO L280 TraceCheckUtils]: 375: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,641 INFO L280 TraceCheckUtils]: 376: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-18 01:06:37,641 INFO L280 TraceCheckUtils]: 377: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,642 INFO L280 TraceCheckUtils]: 378: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-18 01:06:37,642 INFO L280 TraceCheckUtils]: 379: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,642 INFO L280 TraceCheckUtils]: 380: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-18 01:06:37,643 INFO L280 TraceCheckUtils]: 381: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,643 INFO L280 TraceCheckUtils]: 382: Hoare triple {173244#false} havoc ~check__tmp~2; {173244#false} is VALID [2020-07-18 01:06:37,643 INFO L280 TraceCheckUtils]: 383: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,644 INFO L280 TraceCheckUtils]: 384: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,644 INFO L280 TraceCheckUtils]: 385: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,644 INFO L280 TraceCheckUtils]: 386: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-18 01:06:37,645 INFO L280 TraceCheckUtils]: 387: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 01:06:37,645 INFO L280 TraceCheckUtils]: 388: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-18 01:06:37,645 INFO L280 TraceCheckUtils]: 389: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 01:06:37,646 INFO L280 TraceCheckUtils]: 390: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-18 01:06:37,646 INFO L280 TraceCheckUtils]: 391: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-18 01:06:37,646 INFO L280 TraceCheckUtils]: 392: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-18 01:06:37,646 INFO L280 TraceCheckUtils]: 393: Hoare triple {173244#false} ~check__tmp~2 := 1; {173244#false} is VALID [2020-07-18 01:06:37,647 INFO L280 TraceCheckUtils]: 394: Hoare triple {173244#false} ~__return_2281~0 := ~check__tmp~2; {173244#false} is VALID [2020-07-18 01:06:37,647 INFO L280 TraceCheckUtils]: 395: Hoare triple {173244#false} ~main__c1~0 := ~__return_2281~0; {173244#false} is VALID [2020-07-18 01:06:37,647 INFO L280 TraceCheckUtils]: 396: Hoare triple {173244#false} havoc ~__tmp_3~0; {173244#false} is VALID [2020-07-18 01:06:37,648 INFO L280 TraceCheckUtils]: 397: Hoare triple {173244#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-18 01:06:37,648 INFO L280 TraceCheckUtils]: 398: Hoare triple {173244#false} havoc ~assert__arg~2; {173244#false} is VALID [2020-07-18 01:06:37,648 INFO L280 TraceCheckUtils]: 399: Hoare triple {173244#false} ~assert__arg~2 := ~__tmp_3~0; {173244#false} is VALID [2020-07-18 01:06:37,649 INFO L280 TraceCheckUtils]: 400: Hoare triple {173244#false} assume !(0 == ~assert__arg~2 % 256); {173244#false} is VALID [2020-07-18 01:06:37,649 INFO L280 TraceCheckUtils]: 401: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {173244#false} is VALID [2020-07-18 01:06:37,649 INFO L280 TraceCheckUtils]: 402: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-18 01:06:37,650 INFO L280 TraceCheckUtils]: 403: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-18 01:06:37,650 INFO L280 TraceCheckUtils]: 404: Hoare triple {173244#false} havoc ~node1__newmax~3; {173244#false} is VALID [2020-07-18 01:06:37,650 INFO L280 TraceCheckUtils]: 405: Hoare triple {173244#false} ~node1__newmax~3 := 0; {173244#false} is VALID [2020-07-18 01:06:37,651 INFO L280 TraceCheckUtils]: 406: Hoare triple {173244#false} assume !(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,651 INFO L280 TraceCheckUtils]: 407: Hoare triple {173244#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {173244#false} is VALID [2020-07-18 01:06:37,651 INFO L280 TraceCheckUtils]: 408: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,652 INFO L280 TraceCheckUtils]: 409: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,652 INFO L280 TraceCheckUtils]: 410: Hoare triple {173244#false} ~newmax1~0 := ~node1__newmax~3; {173244#false} is VALID [2020-07-18 01:06:37,652 INFO L280 TraceCheckUtils]: 411: Hoare triple {173244#false} assume 2 == ~r1~0; {173244#false} is VALID [2020-07-18 01:06:37,652 INFO L280 TraceCheckUtils]: 412: Hoare triple {173244#false} assume ~max1~0 == ~id1~0; {173244#false} is VALID [2020-07-18 01:06:37,653 INFO L280 TraceCheckUtils]: 413: Hoare triple {173244#false} ~st1~0 := 1; {173244#false} is VALID [2020-07-18 01:06:37,653 INFO L280 TraceCheckUtils]: 414: Hoare triple {173244#false} ~mode1~0 := 0; {173244#false} is VALID [2020-07-18 01:06:37,653 INFO L280 TraceCheckUtils]: 415: Hoare triple {173244#false} havoc ~node2__newmax~3; {173244#false} is VALID [2020-07-18 01:06:37,654 INFO L280 TraceCheckUtils]: 416: Hoare triple {173244#false} ~node2__newmax~3 := 0; {173244#false} is VALID [2020-07-18 01:06:37,654 INFO L280 TraceCheckUtils]: 417: Hoare triple {173244#false} assume !(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,654 INFO L280 TraceCheckUtils]: 418: Hoare triple {173244#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {173244#false} is VALID [2020-07-18 01:06:37,655 INFO L280 TraceCheckUtils]: 419: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,655 INFO L280 TraceCheckUtils]: 420: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,655 INFO L280 TraceCheckUtils]: 421: Hoare triple {173244#false} ~newmax2~0 := ~node2__newmax~3; {173244#false} is VALID [2020-07-18 01:06:37,656 INFO L280 TraceCheckUtils]: 422: Hoare triple {173244#false} assume 2 == ~r2~0; {173244#false} is VALID [2020-07-18 01:06:37,656 INFO L280 TraceCheckUtils]: 423: Hoare triple {173244#false} assume ~max2~0 == ~id2~0; {173244#false} is VALID [2020-07-18 01:06:37,656 INFO L280 TraceCheckUtils]: 424: Hoare triple {173244#false} ~st2~0 := 1; {173244#false} is VALID [2020-07-18 01:06:37,657 INFO L280 TraceCheckUtils]: 425: Hoare triple {173244#false} ~mode2~0 := 0; {173244#false} is VALID [2020-07-18 01:06:37,657 INFO L280 TraceCheckUtils]: 426: Hoare triple {173244#false} havoc ~node3__newmax~3; {173244#false} is VALID [2020-07-18 01:06:37,657 INFO L280 TraceCheckUtils]: 427: Hoare triple {173244#false} ~node3__newmax~3 := 0; {173244#false} is VALID [2020-07-18 01:06:37,657 INFO L280 TraceCheckUtils]: 428: Hoare triple {173244#false} assume !(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,658 INFO L280 TraceCheckUtils]: 429: Hoare triple {173244#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {173244#false} is VALID [2020-07-18 01:06:37,658 INFO L280 TraceCheckUtils]: 430: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,658 INFO L280 TraceCheckUtils]: 431: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-18 01:06:37,659 INFO L280 TraceCheckUtils]: 432: Hoare triple {173244#false} ~newmax3~0 := ~node3__newmax~3; {173244#false} is VALID [2020-07-18 01:06:37,659 INFO L280 TraceCheckUtils]: 433: Hoare triple {173244#false} assume 2 == ~r3~0; {173244#false} is VALID [2020-07-18 01:06:37,659 INFO L280 TraceCheckUtils]: 434: Hoare triple {173244#false} assume ~max3~0 == ~id3~0; {173244#false} is VALID [2020-07-18 01:06:37,660 INFO L280 TraceCheckUtils]: 435: Hoare triple {173244#false} ~st3~0 := 1; {173244#false} is VALID [2020-07-18 01:06:37,660 INFO L280 TraceCheckUtils]: 436: Hoare triple {173244#false} ~mode3~0 := 0; {173244#false} is VALID [2020-07-18 01:06:37,660 INFO L280 TraceCheckUtils]: 437: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-18 01:06:37,661 INFO L280 TraceCheckUtils]: 438: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,661 INFO L280 TraceCheckUtils]: 439: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-18 01:06:37,661 INFO L280 TraceCheckUtils]: 440: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,662 INFO L280 TraceCheckUtils]: 441: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-18 01:06:37,662 INFO L280 TraceCheckUtils]: 442: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,662 INFO L280 TraceCheckUtils]: 443: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-18 01:06:37,662 INFO L280 TraceCheckUtils]: 444: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,663 INFO L280 TraceCheckUtils]: 445: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-18 01:06:37,663 INFO L280 TraceCheckUtils]: 446: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,663 INFO L280 TraceCheckUtils]: 447: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-18 01:06:37,664 INFO L280 TraceCheckUtils]: 448: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-18 01:06:37,664 INFO L280 TraceCheckUtils]: 449: Hoare triple {173244#false} havoc ~check__tmp~3; {173244#false} is VALID [2020-07-18 01:06:37,664 INFO L280 TraceCheckUtils]: 450: Hoare triple {173244#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {173244#false} is VALID [2020-07-18 01:06:37,665 INFO L280 TraceCheckUtils]: 451: Hoare triple {173244#false} ~check__tmp~3 := 0; {173244#false} is VALID [2020-07-18 01:06:37,665 INFO L280 TraceCheckUtils]: 452: Hoare triple {173244#false} ~__return_2419~0 := ~check__tmp~3; {173244#false} is VALID [2020-07-18 01:06:37,665 INFO L280 TraceCheckUtils]: 453: Hoare triple {173244#false} ~main__c1~0 := ~__return_2419~0; {173244#false} is VALID [2020-07-18 01:06:37,666 INFO L280 TraceCheckUtils]: 454: Hoare triple {173244#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {173244#false} is VALID [2020-07-18 01:06:37,666 INFO L280 TraceCheckUtils]: 455: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {173244#false} is VALID [2020-07-18 01:06:37,666 INFO L280 TraceCheckUtils]: 456: Hoare triple {173244#false} havoc ~__tmp_4~0; {173244#false} is VALID [2020-07-18 01:06:37,667 INFO L280 TraceCheckUtils]: 457: Hoare triple {173244#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-18 01:06:37,667 INFO L280 TraceCheckUtils]: 458: Hoare triple {173244#false} havoc ~assert__arg~3; {173244#false} is VALID [2020-07-18 01:06:37,667 INFO L280 TraceCheckUtils]: 459: Hoare triple {173244#false} ~assert__arg~3 := ~__tmp_4~0; {173244#false} is VALID [2020-07-18 01:06:37,667 INFO L280 TraceCheckUtils]: 460: Hoare triple {173244#false} assume 0 == ~assert__arg~3 % 256; {173244#false} is VALID [2020-07-18 01:06:37,668 INFO L280 TraceCheckUtils]: 461: Hoare triple {173244#false} assume !false; {173244#false} is VALID [2020-07-18 01:06:37,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 01:06:38,000 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 01:06:38,001 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1460335753] [2020-07-18 01:06:38,001 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 01:06:38,001 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 01:06:38,001 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1948100263] [2020-07-18 01:06:38,002 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 462 [2020-07-18 01:06:38,004 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 01:06:38,004 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 01:06:38,714 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 462 edges. 462 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:06:38,715 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 01:06:38,715 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 01:06:38,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 01:06:38,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 01:06:38,716 INFO L87 Difference]: Start difference. First operand 6763 states and 8464 transitions. Second operand 5 states. [2020-07-18 01:08:35,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:08:35,514 INFO L93 Difference]: Finished difference Result 19463 states and 24392 transitions. [2020-07-18 01:08:35,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 01:08:35,515 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 462 [2020-07-18 01:08:35,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 01:08:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 01:08:35,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2448 transitions. [2020-07-18 01:08:35,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 01:08:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2448 transitions. [2020-07-18 01:08:35,536 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2448 transitions. [2020-07-18 01:08:39,403 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2448 edges. 2448 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:08:46,235 INFO L225 Difference]: With dead ends: 19463 [2020-07-18 01:08:46,235 INFO L226 Difference]: Without dead ends: 12922 [2020-07-18 01:08:46,245 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 219 SyntacticMatches, 1 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 01:08:46,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12922 states. [2020-07-18 01:10:03,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12922 to 12920. [2020-07-18 01:10:03,888 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 01:10:03,888 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12922 states. Second operand 12920 states. [2020-07-18 01:10:03,888 INFO L74 IsIncluded]: Start isIncluded. First operand 12922 states. Second operand 12920 states. [2020-07-18 01:10:03,888 INFO L87 Difference]: Start difference. First operand 12922 states. Second operand 12920 states. [2020-07-18 01:10:11,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:10:11,700 INFO L93 Difference]: Finished difference Result 12922 states and 16097 transitions. [2020-07-18 01:10:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 12922 states and 16097 transitions. [2020-07-18 01:10:11,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:10:11,709 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:10:11,709 INFO L74 IsIncluded]: Start isIncluded. First operand 12920 states. Second operand 12922 states. [2020-07-18 01:10:11,709 INFO L87 Difference]: Start difference. First operand 12920 states. Second operand 12922 states. [2020-07-18 01:10:20,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:10:20,027 INFO L93 Difference]: Finished difference Result 12922 states and 16097 transitions. [2020-07-18 01:10:20,027 INFO L276 IsEmpty]: Start isEmpty. Operand 12922 states and 16097 transitions. [2020-07-18 01:10:20,036 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:10:20,036 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:10:20,036 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 01:10:20,036 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 01:10:20,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12920 states. [2020-07-18 01:10:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12920 states to 12920 states and 16096 transitions. [2020-07-18 01:10:40,616 INFO L78 Accepts]: Start accepts. Automaton has 12920 states and 16096 transitions. Word has length 462 [2020-07-18 01:10:40,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 01:10:40,617 INFO L479 AbstractCegarLoop]: Abstraction has 12920 states and 16096 transitions. [2020-07-18 01:10:40,617 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 01:10:40,617 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12920 states and 16096 transitions. [2020-07-18 01:11:34,008 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16096 edges. 16096 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:11:34,009 INFO L276 IsEmpty]: Start isEmpty. Operand 12920 states and 16096 transitions. [2020-07-18 01:11:34,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2020-07-18 01:11:34,027 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 01:11:34,028 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 01:11:34,028 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 01:11:34,028 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 01:11:34,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 01:11:34,029 INFO L82 PathProgramCache]: Analyzing trace with hash 71789604, now seen corresponding path program 1 times [2020-07-18 01:11:34,029 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 01:11:34,029 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1741942865] [2020-07-18 01:11:34,030 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 01:11:34,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:11:34,659 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-18 01:11:34,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:11:34,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {263991#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {263925#true} ~nomsg~0 := -1; {263925#true} is VALID [2020-07-18 01:11:34,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {263925#true} ~p12~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {263925#true} ~p12_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,784 INFO L280 TraceCheckUtils]: 4: Hoare triple {263925#true} ~p12_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,784 INFO L280 TraceCheckUtils]: 5: Hoare triple {263925#true} ~ep12~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {263925#true} ~p13~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,784 INFO L280 TraceCheckUtils]: 7: Hoare triple {263925#true} ~p13_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,785 INFO L280 TraceCheckUtils]: 8: Hoare triple {263925#true} ~p13_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,785 INFO L280 TraceCheckUtils]: 9: Hoare triple {263925#true} ~ep13~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,785 INFO L280 TraceCheckUtils]: 10: Hoare triple {263925#true} ~p21~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,785 INFO L280 TraceCheckUtils]: 11: Hoare triple {263925#true} ~p21_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,786 INFO L280 TraceCheckUtils]: 12: Hoare triple {263925#true} ~p21_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,786 INFO L280 TraceCheckUtils]: 13: Hoare triple {263925#true} ~ep21~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,786 INFO L280 TraceCheckUtils]: 14: Hoare triple {263925#true} ~p23~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,786 INFO L280 TraceCheckUtils]: 15: Hoare triple {263925#true} ~p23_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,787 INFO L280 TraceCheckUtils]: 16: Hoare triple {263925#true} ~p23_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,787 INFO L280 TraceCheckUtils]: 17: Hoare triple {263925#true} ~ep23~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,787 INFO L280 TraceCheckUtils]: 18: Hoare triple {263925#true} ~p31~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,787 INFO L280 TraceCheckUtils]: 19: Hoare triple {263925#true} ~p31_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,788 INFO L280 TraceCheckUtils]: 20: Hoare triple {263925#true} ~p31_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,788 INFO L280 TraceCheckUtils]: 21: Hoare triple {263925#true} ~ep31~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,788 INFO L280 TraceCheckUtils]: 22: Hoare triple {263925#true} ~p32~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,788 INFO L280 TraceCheckUtils]: 23: Hoare triple {263925#true} ~p32_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {263925#true} ~p32_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,789 INFO L280 TraceCheckUtils]: 25: Hoare triple {263925#true} ~ep32~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,789 INFO L280 TraceCheckUtils]: 26: Hoare triple {263925#true} ~id1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,789 INFO L280 TraceCheckUtils]: 27: Hoare triple {263925#true} ~r1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,790 INFO L280 TraceCheckUtils]: 28: Hoare triple {263925#true} ~st1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,790 INFO L280 TraceCheckUtils]: 29: Hoare triple {263925#true} ~nl1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,790 INFO L280 TraceCheckUtils]: 30: Hoare triple {263925#true} ~m1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,790 INFO L280 TraceCheckUtils]: 31: Hoare triple {263925#true} ~max1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,791 INFO L280 TraceCheckUtils]: 32: Hoare triple {263925#true} ~mode1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,791 INFO L280 TraceCheckUtils]: 33: Hoare triple {263925#true} ~newmax1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,791 INFO L280 TraceCheckUtils]: 34: Hoare triple {263925#true} ~id2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,791 INFO L280 TraceCheckUtils]: 35: Hoare triple {263925#true} ~r2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,792 INFO L280 TraceCheckUtils]: 36: Hoare triple {263925#true} ~st2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,792 INFO L280 TraceCheckUtils]: 37: Hoare triple {263925#true} ~nl2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,792 INFO L280 TraceCheckUtils]: 38: Hoare triple {263925#true} ~m2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,792 INFO L280 TraceCheckUtils]: 39: Hoare triple {263925#true} ~max2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,793 INFO L280 TraceCheckUtils]: 40: Hoare triple {263925#true} ~mode2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,793 INFO L280 TraceCheckUtils]: 41: Hoare triple {263925#true} ~newmax2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,793 INFO L280 TraceCheckUtils]: 42: Hoare triple {263925#true} ~id3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,793 INFO L280 TraceCheckUtils]: 43: Hoare triple {263925#true} ~r3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,794 INFO L280 TraceCheckUtils]: 44: Hoare triple {263925#true} ~st3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,794 INFO L280 TraceCheckUtils]: 45: Hoare triple {263925#true} ~nl3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,794 INFO L280 TraceCheckUtils]: 46: Hoare triple {263925#true} ~m3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,795 INFO L280 TraceCheckUtils]: 47: Hoare triple {263925#true} ~max3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,795 INFO L280 TraceCheckUtils]: 48: Hoare triple {263925#true} ~mode3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,795 INFO L280 TraceCheckUtils]: 49: Hoare triple {263925#true} ~newmax3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,796 INFO L280 TraceCheckUtils]: 50: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {263925#true} is VALID [2020-07-18 01:11:34,796 INFO L280 TraceCheckUtils]: 51: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {263925#true} is VALID [2020-07-18 01:11:34,796 INFO L280 TraceCheckUtils]: 52: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {263925#true} is VALID [2020-07-18 01:11:34,797 INFO L280 TraceCheckUtils]: 53: Hoare triple {263925#true} ~__return_1863~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,797 INFO L280 TraceCheckUtils]: 54: Hoare triple {263925#true} ~__return_2009~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,797 INFO L280 TraceCheckUtils]: 55: Hoare triple {263925#true} ~__return_2142~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,797 INFO L280 TraceCheckUtils]: 56: Hoare triple {263925#true} ~__return_2281~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,798 INFO L280 TraceCheckUtils]: 57: Hoare triple {263925#true} ~__return_2419~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,798 INFO L280 TraceCheckUtils]: 58: Hoare triple {263925#true} ~__tmp_2420_0~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,798 INFO L280 TraceCheckUtils]: 59: Hoare triple {263925#true} ~__return_2543~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,799 INFO L280 TraceCheckUtils]: 60: Hoare triple {263925#true} ~__return_2433~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,799 INFO L280 TraceCheckUtils]: 61: Hoare triple {263925#true} assume true; {263925#true} is VALID [2020-07-18 01:11:34,799 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {263925#true} {263925#true} #1935#return; {263925#true} is VALID [2020-07-18 01:11:34,808 INFO L263 TraceCheckUtils]: 0: Hoare triple {263925#true} call ULTIMATE.init(); {263991#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 01:11:34,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {263991#(and (= ~p12~0 |old(~p12~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~newmax3~0 |old(~newmax3~0)|) (= ~__return_2419~0 |old(~__return_2419~0)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~__return_2433~0 |old(~__return_2433~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~newmax1~0 |old(~newmax1~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2420_0~0 |old(~__tmp_2420_0~0)|) (= ~__return_2142~0 |old(~__return_2142~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~__return_1863~0 |old(~__return_1863~0)|) (= ~p13~0 |old(~p13~0)|) (= ~__return_2009~0 |old(~__return_2009~0)|) (= ~ep32~0 |old(~ep32~0)|) (= ~p23~0 |old(~p23~0)|) (= ~r2~0 |old(~r2~0)|) (= ~max2~0 |old(~max2~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~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)|) (= ~__return_2543~0 |old(~__return_2543~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~max1~0 |old(~max1~0)|) (= ~__return_2281~0 |old(~__return_2281~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~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)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {263925#true} ~nomsg~0 := -1; {263925#true} is VALID [2020-07-18 01:11:34,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {263925#true} ~p12~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {263925#true} ~p12_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {263925#true} ~p12_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {263925#true} ~ep12~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {263925#true} ~p13~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,810 INFO L280 TraceCheckUtils]: 8: Hoare triple {263925#true} ~p13_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,810 INFO L280 TraceCheckUtils]: 9: Hoare triple {263925#true} ~p13_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,810 INFO L280 TraceCheckUtils]: 10: Hoare triple {263925#true} ~ep13~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,810 INFO L280 TraceCheckUtils]: 11: Hoare triple {263925#true} ~p21~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,811 INFO L280 TraceCheckUtils]: 12: Hoare triple {263925#true} ~p21_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,811 INFO L280 TraceCheckUtils]: 13: Hoare triple {263925#true} ~p21_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,811 INFO L280 TraceCheckUtils]: 14: Hoare triple {263925#true} ~ep21~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,811 INFO L280 TraceCheckUtils]: 15: Hoare triple {263925#true} ~p23~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,811 INFO L280 TraceCheckUtils]: 16: Hoare triple {263925#true} ~p23_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,812 INFO L280 TraceCheckUtils]: 17: Hoare triple {263925#true} ~p23_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,812 INFO L280 TraceCheckUtils]: 18: Hoare triple {263925#true} ~ep23~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,812 INFO L280 TraceCheckUtils]: 19: Hoare triple {263925#true} ~p31~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,812 INFO L280 TraceCheckUtils]: 20: Hoare triple {263925#true} ~p31_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,813 INFO L280 TraceCheckUtils]: 21: Hoare triple {263925#true} ~p31_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,813 INFO L280 TraceCheckUtils]: 22: Hoare triple {263925#true} ~ep31~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,813 INFO L280 TraceCheckUtils]: 23: Hoare triple {263925#true} ~p32~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,813 INFO L280 TraceCheckUtils]: 24: Hoare triple {263925#true} ~p32_old~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,814 INFO L280 TraceCheckUtils]: 25: Hoare triple {263925#true} ~p32_new~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,814 INFO L280 TraceCheckUtils]: 26: Hoare triple {263925#true} ~ep32~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,814 INFO L280 TraceCheckUtils]: 27: Hoare triple {263925#true} ~id1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,815 INFO L280 TraceCheckUtils]: 28: Hoare triple {263925#true} ~r1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,815 INFO L280 TraceCheckUtils]: 29: Hoare triple {263925#true} ~st1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,815 INFO L280 TraceCheckUtils]: 30: Hoare triple {263925#true} ~nl1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,816 INFO L280 TraceCheckUtils]: 31: Hoare triple {263925#true} ~m1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,816 INFO L280 TraceCheckUtils]: 32: Hoare triple {263925#true} ~max1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,816 INFO L280 TraceCheckUtils]: 33: Hoare triple {263925#true} ~mode1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,816 INFO L280 TraceCheckUtils]: 34: Hoare triple {263925#true} ~newmax1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,816 INFO L280 TraceCheckUtils]: 35: Hoare triple {263925#true} ~id2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,817 INFO L280 TraceCheckUtils]: 36: Hoare triple {263925#true} ~r2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,817 INFO L280 TraceCheckUtils]: 37: Hoare triple {263925#true} ~st2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,817 INFO L280 TraceCheckUtils]: 38: Hoare triple {263925#true} ~nl2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,817 INFO L280 TraceCheckUtils]: 39: Hoare triple {263925#true} ~m2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,817 INFO L280 TraceCheckUtils]: 40: Hoare triple {263925#true} ~max2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,818 INFO L280 TraceCheckUtils]: 41: Hoare triple {263925#true} ~mode2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,818 INFO L280 TraceCheckUtils]: 42: Hoare triple {263925#true} ~newmax2~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,818 INFO L280 TraceCheckUtils]: 43: Hoare triple {263925#true} ~id3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,818 INFO L280 TraceCheckUtils]: 44: Hoare triple {263925#true} ~r3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,818 INFO L280 TraceCheckUtils]: 45: Hoare triple {263925#true} ~st3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,819 INFO L280 TraceCheckUtils]: 46: Hoare triple {263925#true} ~nl3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,819 INFO L280 TraceCheckUtils]: 47: Hoare triple {263925#true} ~m3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,819 INFO L280 TraceCheckUtils]: 48: Hoare triple {263925#true} ~max3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,819 INFO L280 TraceCheckUtils]: 49: Hoare triple {263925#true} ~mode3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,819 INFO L280 TraceCheckUtils]: 50: Hoare triple {263925#true} ~newmax3~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,820 INFO L280 TraceCheckUtils]: 51: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {263925#true} is VALID [2020-07-18 01:11:34,820 INFO L280 TraceCheckUtils]: 52: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {263925#true} is VALID [2020-07-18 01:11:34,820 INFO L280 TraceCheckUtils]: 53: Hoare triple {263925#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {263925#true} is VALID [2020-07-18 01:11:34,820 INFO L280 TraceCheckUtils]: 54: Hoare triple {263925#true} ~__return_1863~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,820 INFO L280 TraceCheckUtils]: 55: Hoare triple {263925#true} ~__return_2009~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,821 INFO L280 TraceCheckUtils]: 56: Hoare triple {263925#true} ~__return_2142~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,821 INFO L280 TraceCheckUtils]: 57: Hoare triple {263925#true} ~__return_2281~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,821 INFO L280 TraceCheckUtils]: 58: Hoare triple {263925#true} ~__return_2419~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,821 INFO L280 TraceCheckUtils]: 59: Hoare triple {263925#true} ~__tmp_2420_0~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,821 INFO L280 TraceCheckUtils]: 60: Hoare triple {263925#true} ~__return_2543~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,821 INFO L280 TraceCheckUtils]: 61: Hoare triple {263925#true} ~__return_2433~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,822 INFO L280 TraceCheckUtils]: 62: Hoare triple {263925#true} assume true; {263925#true} is VALID [2020-07-18 01:11:34,822 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {263925#true} {263925#true} #1935#return; {263925#true} is VALID [2020-07-18 01:11:34,822 INFO L263 TraceCheckUtils]: 64: Hoare triple {263925#true} call #t~ret30 := main(); {263925#true} is VALID [2020-07-18 01:11:34,822 INFO L280 TraceCheckUtils]: 65: Hoare triple {263925#true} havoc ~main__c1~0; {263925#true} is VALID [2020-07-18 01:11:34,822 INFO L280 TraceCheckUtils]: 66: Hoare triple {263925#true} havoc ~main__i2~0; {263925#true} is VALID [2020-07-18 01:11:34,823 INFO L280 TraceCheckUtils]: 67: Hoare triple {263925#true} ~main__c1~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,823 INFO L280 TraceCheckUtils]: 68: Hoare triple {263925#true} ~ep12~0 := #t~nondet0; {263925#true} is VALID [2020-07-18 01:11:34,823 INFO L280 TraceCheckUtils]: 69: Hoare triple {263925#true} havoc #t~nondet0; {263925#true} is VALID [2020-07-18 01:11:34,823 INFO L280 TraceCheckUtils]: 70: Hoare triple {263925#true} ~ep13~0 := #t~nondet1; {263925#true} is VALID [2020-07-18 01:11:34,824 INFO L280 TraceCheckUtils]: 71: Hoare triple {263925#true} havoc #t~nondet1; {263925#true} is VALID [2020-07-18 01:11:34,824 INFO L280 TraceCheckUtils]: 72: Hoare triple {263925#true} ~ep21~0 := #t~nondet2; {263925#true} is VALID [2020-07-18 01:11:34,824 INFO L280 TraceCheckUtils]: 73: Hoare triple {263925#true} havoc #t~nondet2; {263925#true} is VALID [2020-07-18 01:11:34,824 INFO L280 TraceCheckUtils]: 74: Hoare triple {263925#true} ~ep23~0 := #t~nondet3; {263925#true} is VALID [2020-07-18 01:11:34,824 INFO L280 TraceCheckUtils]: 75: Hoare triple {263925#true} havoc #t~nondet3; {263925#true} is VALID [2020-07-18 01:11:34,825 INFO L280 TraceCheckUtils]: 76: Hoare triple {263925#true} ~ep31~0 := #t~nondet4; {263925#true} is VALID [2020-07-18 01:11:34,825 INFO L280 TraceCheckUtils]: 77: Hoare triple {263925#true} havoc #t~nondet4; {263925#true} is VALID [2020-07-18 01:11:34,825 INFO L280 TraceCheckUtils]: 78: Hoare triple {263925#true} ~ep32~0 := #t~nondet5; {263925#true} is VALID [2020-07-18 01:11:34,825 INFO L280 TraceCheckUtils]: 79: Hoare triple {263925#true} havoc #t~nondet5; {263925#true} is VALID [2020-07-18 01:11:34,825 INFO L280 TraceCheckUtils]: 80: Hoare triple {263925#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,826 INFO L280 TraceCheckUtils]: 81: Hoare triple {263925#true} ~id1~0 := #t~nondet6; {263925#true} is VALID [2020-07-18 01:11:34,826 INFO L280 TraceCheckUtils]: 82: Hoare triple {263925#true} havoc #t~nondet6; {263925#true} is VALID [2020-07-18 01:11:34,826 INFO L280 TraceCheckUtils]: 83: Hoare triple {263925#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,826 INFO L280 TraceCheckUtils]: 84: Hoare triple {263925#true} ~r1~0 := #t~nondet7; {263925#true} is VALID [2020-07-18 01:11:34,826 INFO L280 TraceCheckUtils]: 85: Hoare triple {263925#true} havoc #t~nondet7; {263925#true} is VALID [2020-07-18 01:11:34,827 INFO L280 TraceCheckUtils]: 86: Hoare triple {263925#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,827 INFO L280 TraceCheckUtils]: 87: Hoare triple {263925#true} ~st1~0 := #t~nondet8; {263925#true} is VALID [2020-07-18 01:11:34,827 INFO L280 TraceCheckUtils]: 88: Hoare triple {263925#true} havoc #t~nondet8; {263925#true} is VALID [2020-07-18 01:11:34,827 INFO L280 TraceCheckUtils]: 89: Hoare triple {263925#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,827 INFO L280 TraceCheckUtils]: 90: Hoare triple {263925#true} ~nl1~0 := #t~nondet9; {263925#true} is VALID [2020-07-18 01:11:34,828 INFO L280 TraceCheckUtils]: 91: Hoare triple {263925#true} havoc #t~nondet9; {263925#true} is VALID [2020-07-18 01:11:34,828 INFO L280 TraceCheckUtils]: 92: Hoare triple {263925#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,828 INFO L280 TraceCheckUtils]: 93: Hoare triple {263925#true} ~m1~0 := #t~nondet10; {263925#true} is VALID [2020-07-18 01:11:34,828 INFO L280 TraceCheckUtils]: 94: Hoare triple {263925#true} havoc #t~nondet10; {263925#true} is VALID [2020-07-18 01:11:34,828 INFO L280 TraceCheckUtils]: 95: Hoare triple {263925#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,828 INFO L280 TraceCheckUtils]: 96: Hoare triple {263925#true} ~max1~0 := #t~nondet11; {263925#true} is VALID [2020-07-18 01:11:34,829 INFO L280 TraceCheckUtils]: 97: Hoare triple {263925#true} havoc #t~nondet11; {263925#true} is VALID [2020-07-18 01:11:34,829 INFO L280 TraceCheckUtils]: 98: Hoare triple {263925#true} ~mode1~0 := #t~nondet12; {263925#true} is VALID [2020-07-18 01:11:34,829 INFO L280 TraceCheckUtils]: 99: Hoare triple {263925#true} havoc #t~nondet12; {263925#true} is VALID [2020-07-18 01:11:34,829 INFO L280 TraceCheckUtils]: 100: Hoare triple {263925#true} ~newmax1~0 := #t~nondet13; {263925#true} is VALID [2020-07-18 01:11:34,829 INFO L280 TraceCheckUtils]: 101: Hoare triple {263925#true} havoc #t~nondet13; {263925#true} is VALID [2020-07-18 01:11:34,830 INFO L280 TraceCheckUtils]: 102: Hoare triple {263925#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,830 INFO L280 TraceCheckUtils]: 103: Hoare triple {263925#true} ~id2~0 := #t~nondet14; {263925#true} is VALID [2020-07-18 01:11:34,830 INFO L280 TraceCheckUtils]: 104: Hoare triple {263925#true} havoc #t~nondet14; {263925#true} is VALID [2020-07-18 01:11:34,830 INFO L280 TraceCheckUtils]: 105: Hoare triple {263925#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,831 INFO L280 TraceCheckUtils]: 106: Hoare triple {263925#true} ~r2~0 := #t~nondet15; {263925#true} is VALID [2020-07-18 01:11:34,831 INFO L280 TraceCheckUtils]: 107: Hoare triple {263925#true} havoc #t~nondet15; {263925#true} is VALID [2020-07-18 01:11:34,831 INFO L280 TraceCheckUtils]: 108: Hoare triple {263925#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,831 INFO L280 TraceCheckUtils]: 109: Hoare triple {263925#true} ~st2~0 := #t~nondet16; {263925#true} is VALID [2020-07-18 01:11:34,831 INFO L280 TraceCheckUtils]: 110: Hoare triple {263925#true} havoc #t~nondet16; {263925#true} is VALID [2020-07-18 01:11:34,831 INFO L280 TraceCheckUtils]: 111: Hoare triple {263925#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,832 INFO L280 TraceCheckUtils]: 112: Hoare triple {263925#true} ~nl2~0 := #t~nondet17; {263925#true} is VALID [2020-07-18 01:11:34,832 INFO L280 TraceCheckUtils]: 113: Hoare triple {263925#true} havoc #t~nondet17; {263925#true} is VALID [2020-07-18 01:11:34,832 INFO L280 TraceCheckUtils]: 114: Hoare triple {263925#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,832 INFO L280 TraceCheckUtils]: 115: Hoare triple {263925#true} ~m2~0 := #t~nondet18; {263925#true} is VALID [2020-07-18 01:11:34,832 INFO L280 TraceCheckUtils]: 116: Hoare triple {263925#true} havoc #t~nondet18; {263925#true} is VALID [2020-07-18 01:11:34,833 INFO L280 TraceCheckUtils]: 117: Hoare triple {263925#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,833 INFO L280 TraceCheckUtils]: 118: Hoare triple {263925#true} ~max2~0 := #t~nondet19; {263925#true} is VALID [2020-07-18 01:11:34,833 INFO L280 TraceCheckUtils]: 119: Hoare triple {263925#true} havoc #t~nondet19; {263925#true} is VALID [2020-07-18 01:11:34,833 INFO L280 TraceCheckUtils]: 120: Hoare triple {263925#true} ~mode2~0 := #t~nondet20; {263925#true} is VALID [2020-07-18 01:11:34,833 INFO L280 TraceCheckUtils]: 121: Hoare triple {263925#true} havoc #t~nondet20; {263925#true} is VALID [2020-07-18 01:11:34,834 INFO L280 TraceCheckUtils]: 122: Hoare triple {263925#true} ~newmax2~0 := #t~nondet21; {263925#true} is VALID [2020-07-18 01:11:34,834 INFO L280 TraceCheckUtils]: 123: Hoare triple {263925#true} havoc #t~nondet21; {263925#true} is VALID [2020-07-18 01:11:34,834 INFO L280 TraceCheckUtils]: 124: Hoare triple {263925#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,834 INFO L280 TraceCheckUtils]: 125: Hoare triple {263925#true} ~id3~0 := #t~nondet22; {263925#true} is VALID [2020-07-18 01:11:34,834 INFO L280 TraceCheckUtils]: 126: Hoare triple {263925#true} havoc #t~nondet22; {263925#true} is VALID [2020-07-18 01:11:34,835 INFO L280 TraceCheckUtils]: 127: Hoare triple {263925#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,835 INFO L280 TraceCheckUtils]: 128: Hoare triple {263925#true} ~r3~0 := #t~nondet23; {263925#true} is VALID [2020-07-18 01:11:34,835 INFO L280 TraceCheckUtils]: 129: Hoare triple {263925#true} havoc #t~nondet23; {263925#true} is VALID [2020-07-18 01:11:34,835 INFO L280 TraceCheckUtils]: 130: Hoare triple {263925#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,835 INFO L280 TraceCheckUtils]: 131: Hoare triple {263925#true} ~st3~0 := #t~nondet24; {263925#true} is VALID [2020-07-18 01:11:34,836 INFO L280 TraceCheckUtils]: 132: Hoare triple {263925#true} havoc #t~nondet24; {263925#true} is VALID [2020-07-18 01:11:34,836 INFO L280 TraceCheckUtils]: 133: Hoare triple {263925#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,836 INFO L280 TraceCheckUtils]: 134: Hoare triple {263925#true} ~nl3~0 := #t~nondet25; {263925#true} is VALID [2020-07-18 01:11:34,836 INFO L280 TraceCheckUtils]: 135: Hoare triple {263925#true} havoc #t~nondet25; {263925#true} is VALID [2020-07-18 01:11:34,836 INFO L280 TraceCheckUtils]: 136: Hoare triple {263925#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,837 INFO L280 TraceCheckUtils]: 137: Hoare triple {263925#true} ~m3~0 := #t~nondet26; {263925#true} is VALID [2020-07-18 01:11:34,837 INFO L280 TraceCheckUtils]: 138: Hoare triple {263925#true} havoc #t~nondet26; {263925#true} is VALID [2020-07-18 01:11:34,837 INFO L280 TraceCheckUtils]: 139: Hoare triple {263925#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {263925#true} is VALID [2020-07-18 01:11:34,837 INFO L280 TraceCheckUtils]: 140: Hoare triple {263925#true} ~max3~0 := #t~nondet27; {263925#true} is VALID [2020-07-18 01:11:34,837 INFO L280 TraceCheckUtils]: 141: Hoare triple {263925#true} havoc #t~nondet27; {263925#true} is VALID [2020-07-18 01:11:34,838 INFO L280 TraceCheckUtils]: 142: Hoare triple {263925#true} ~mode3~0 := #t~nondet28; {263925#true} is VALID [2020-07-18 01:11:34,838 INFO L280 TraceCheckUtils]: 143: Hoare triple {263925#true} havoc #t~nondet28; {263925#true} is VALID [2020-07-18 01:11:34,838 INFO L280 TraceCheckUtils]: 144: Hoare triple {263925#true} ~newmax3~0 := #t~nondet29; {263925#true} is VALID [2020-07-18 01:11:34,838 INFO L280 TraceCheckUtils]: 145: Hoare triple {263925#true} havoc #t~nondet29; {263925#true} is VALID [2020-07-18 01:11:34,839 INFO L280 TraceCheckUtils]: 146: Hoare triple {263925#true} havoc ~init__r121~0; {263925#true} is VALID [2020-07-18 01:11:34,839 INFO L280 TraceCheckUtils]: 147: Hoare triple {263925#true} havoc ~init__r131~0; {263925#true} is VALID [2020-07-18 01:11:34,839 INFO L280 TraceCheckUtils]: 148: Hoare triple {263925#true} havoc ~init__r211~0; {263925#true} is VALID [2020-07-18 01:11:34,839 INFO L280 TraceCheckUtils]: 149: Hoare triple {263925#true} havoc ~init__r231~0; {263925#true} is VALID [2020-07-18 01:11:34,839 INFO L280 TraceCheckUtils]: 150: Hoare triple {263925#true} havoc ~init__r311~0; {263925#true} is VALID [2020-07-18 01:11:34,840 INFO L280 TraceCheckUtils]: 151: Hoare triple {263925#true} havoc ~init__r321~0; {263925#true} is VALID [2020-07-18 01:11:34,840 INFO L280 TraceCheckUtils]: 152: Hoare triple {263925#true} havoc ~init__r122~0; {263925#true} is VALID [2020-07-18 01:11:34,840 INFO L280 TraceCheckUtils]: 153: Hoare triple {263925#true} havoc ~init__tmp~0; {263925#true} is VALID [2020-07-18 01:11:34,840 INFO L280 TraceCheckUtils]: 154: Hoare triple {263925#true} havoc ~init__r132~0; {263925#true} is VALID [2020-07-18 01:11:34,840 INFO L280 TraceCheckUtils]: 155: Hoare triple {263925#true} havoc ~init__tmp___0~0; {263925#true} is VALID [2020-07-18 01:11:34,841 INFO L280 TraceCheckUtils]: 156: Hoare triple {263925#true} havoc ~init__r212~0; {263925#true} is VALID [2020-07-18 01:11:34,841 INFO L280 TraceCheckUtils]: 157: Hoare triple {263925#true} havoc ~init__tmp___1~0; {263925#true} is VALID [2020-07-18 01:11:34,841 INFO L280 TraceCheckUtils]: 158: Hoare triple {263925#true} havoc ~init__r232~0; {263925#true} is VALID [2020-07-18 01:11:34,841 INFO L280 TraceCheckUtils]: 159: Hoare triple {263925#true} havoc ~init__tmp___2~0; {263925#true} is VALID [2020-07-18 01:11:34,842 INFO L280 TraceCheckUtils]: 160: Hoare triple {263925#true} havoc ~init__r312~0; {263925#true} is VALID [2020-07-18 01:11:34,842 INFO L280 TraceCheckUtils]: 161: Hoare triple {263925#true} havoc ~init__tmp___3~0; {263925#true} is VALID [2020-07-18 01:11:34,842 INFO L280 TraceCheckUtils]: 162: Hoare triple {263925#true} havoc ~init__r322~0; {263925#true} is VALID [2020-07-18 01:11:34,842 INFO L280 TraceCheckUtils]: 163: Hoare triple {263925#true} havoc ~init__tmp___4~0; {263925#true} is VALID [2020-07-18 01:11:34,843 INFO L280 TraceCheckUtils]: 164: Hoare triple {263925#true} havoc ~init__tmp___5~0; {263925#true} is VALID [2020-07-18 01:11:34,843 INFO L280 TraceCheckUtils]: 165: Hoare triple {263925#true} ~init__r121~0 := ~ep12~0; {263925#true} is VALID [2020-07-18 01:11:34,843 INFO L280 TraceCheckUtils]: 166: Hoare triple {263925#true} ~init__r131~0 := ~ep13~0; {263925#true} is VALID [2020-07-18 01:11:34,843 INFO L280 TraceCheckUtils]: 167: Hoare triple {263925#true} ~init__r211~0 := ~ep21~0; {263925#true} is VALID [2020-07-18 01:11:34,844 INFO L280 TraceCheckUtils]: 168: Hoare triple {263925#true} ~init__r231~0 := ~ep23~0; {263925#true} is VALID [2020-07-18 01:11:34,844 INFO L280 TraceCheckUtils]: 169: Hoare triple {263925#true} ~init__r311~0 := ~ep31~0; {263925#true} is VALID [2020-07-18 01:11:34,844 INFO L280 TraceCheckUtils]: 170: Hoare triple {263925#true} ~init__r321~0 := ~ep32~0; {263925#true} is VALID [2020-07-18 01:11:34,845 INFO L280 TraceCheckUtils]: 171: Hoare triple {263925#true} assume !!(0 == ~init__r121~0 % 256); {263925#true} is VALID [2020-07-18 01:11:34,845 INFO L280 TraceCheckUtils]: 172: Hoare triple {263925#true} assume !!(0 == ~init__r131~0 % 256); {263925#true} is VALID [2020-07-18 01:11:34,845 INFO L280 TraceCheckUtils]: 173: Hoare triple {263925#true} ~init__tmp~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,845 INFO L280 TraceCheckUtils]: 174: Hoare triple {263925#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {263925#true} is VALID [2020-07-18 01:11:34,846 INFO L280 TraceCheckUtils]: 175: Hoare triple {263925#true} assume !!(0 == ~init__r131~0 % 256); {263925#true} is VALID [2020-07-18 01:11:34,846 INFO L280 TraceCheckUtils]: 176: Hoare triple {263925#true} assume !!(0 == ~init__r121~0 % 256); {263925#true} is VALID [2020-07-18 01:11:34,846 INFO L280 TraceCheckUtils]: 177: Hoare triple {263925#true} ~init__tmp___0~0 := 0; {263925#true} is VALID [2020-07-18 01:11:34,846 INFO L280 TraceCheckUtils]: 178: Hoare triple {263925#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {263925#true} is VALID [2020-07-18 01:11:34,847 INFO L280 TraceCheckUtils]: 179: Hoare triple {263925#true} assume !!(0 == ~init__r211~0 % 256); {263925#true} is VALID [2020-07-18 01:11:34,850 INFO L280 TraceCheckUtils]: 180: Hoare triple {263925#true} assume !!(0 == ~init__r231~0 % 256); {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 01:11:34,852 INFO L280 TraceCheckUtils]: 181: Hoare triple {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 01:11:34,853 INFO L280 TraceCheckUtils]: 182: Hoare triple {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 01:11:34,855 INFO L280 TraceCheckUtils]: 183: Hoare triple {263990#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,856 INFO L280 TraceCheckUtils]: 184: Hoare triple {263926#false} ~init__tmp___2~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,856 INFO L280 TraceCheckUtils]: 185: Hoare triple {263926#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {263926#false} is VALID [2020-07-18 01:11:34,856 INFO L280 TraceCheckUtils]: 186: Hoare triple {263926#false} assume !(0 == ~init__r311~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,857 INFO L280 TraceCheckUtils]: 187: Hoare triple {263926#false} ~init__tmp___3~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,857 INFO L280 TraceCheckUtils]: 188: Hoare triple {263926#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {263926#false} is VALID [2020-07-18 01:11:34,857 INFO L280 TraceCheckUtils]: 189: Hoare triple {263926#false} assume !(0 == ~init__r321~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,858 INFO L280 TraceCheckUtils]: 190: Hoare triple {263926#false} ~init__tmp___4~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,858 INFO L280 TraceCheckUtils]: 191: Hoare triple {263926#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {263926#false} is VALID [2020-07-18 01:11:34,858 INFO L280 TraceCheckUtils]: 192: Hoare triple {263926#false} assume ~id1~0 != ~id2~0; {263926#false} is VALID [2020-07-18 01:11:34,858 INFO L280 TraceCheckUtils]: 193: Hoare triple {263926#false} assume ~id1~0 != ~id3~0; {263926#false} is VALID [2020-07-18 01:11:34,859 INFO L280 TraceCheckUtils]: 194: Hoare triple {263926#false} assume ~id2~0 != ~id3~0; {263926#false} is VALID [2020-07-18 01:11:34,859 INFO L280 TraceCheckUtils]: 195: Hoare triple {263926#false} assume ~id1~0 >= 0; {263926#false} is VALID [2020-07-18 01:11:34,859 INFO L280 TraceCheckUtils]: 196: Hoare triple {263926#false} assume ~id2~0 >= 0; {263926#false} is VALID [2020-07-18 01:11:34,859 INFO L280 TraceCheckUtils]: 197: Hoare triple {263926#false} assume ~id3~0 >= 0; {263926#false} is VALID [2020-07-18 01:11:34,860 INFO L280 TraceCheckUtils]: 198: Hoare triple {263926#false} assume 0 == ~r1~0; {263926#false} is VALID [2020-07-18 01:11:34,860 INFO L280 TraceCheckUtils]: 199: Hoare triple {263926#false} assume 0 == ~r2~0; {263926#false} is VALID [2020-07-18 01:11:34,860 INFO L280 TraceCheckUtils]: 200: Hoare triple {263926#false} assume 0 == ~r3~0; {263926#false} is VALID [2020-07-18 01:11:34,860 INFO L280 TraceCheckUtils]: 201: Hoare triple {263926#false} assume ~max1~0 == ~id1~0; {263926#false} is VALID [2020-07-18 01:11:34,861 INFO L280 TraceCheckUtils]: 202: Hoare triple {263926#false} assume ~max2~0 == ~id2~0; {263926#false} is VALID [2020-07-18 01:11:34,861 INFO L280 TraceCheckUtils]: 203: Hoare triple {263926#false} assume ~max3~0 == ~id3~0; {263926#false} is VALID [2020-07-18 01:11:34,861 INFO L280 TraceCheckUtils]: 204: Hoare triple {263926#false} assume 0 == ~st1~0; {263926#false} is VALID [2020-07-18 01:11:34,862 INFO L280 TraceCheckUtils]: 205: Hoare triple {263926#false} assume 0 == ~st2~0; {263926#false} is VALID [2020-07-18 01:11:34,862 INFO L280 TraceCheckUtils]: 206: Hoare triple {263926#false} assume 0 == ~st3~0; {263926#false} is VALID [2020-07-18 01:11:34,862 INFO L280 TraceCheckUtils]: 207: Hoare triple {263926#false} assume 0 == ~nl1~0; {263926#false} is VALID [2020-07-18 01:11:34,862 INFO L280 TraceCheckUtils]: 208: Hoare triple {263926#false} assume 0 == ~nl2~0; {263926#false} is VALID [2020-07-18 01:11:34,863 INFO L280 TraceCheckUtils]: 209: Hoare triple {263926#false} assume 0 == ~nl3~0; {263926#false} is VALID [2020-07-18 01:11:34,863 INFO L280 TraceCheckUtils]: 210: Hoare triple {263926#false} assume 0 == ~mode1~0 % 256; {263926#false} is VALID [2020-07-18 01:11:34,863 INFO L280 TraceCheckUtils]: 211: Hoare triple {263926#false} assume 0 == ~mode2~0 % 256; {263926#false} is VALID [2020-07-18 01:11:34,863 INFO L280 TraceCheckUtils]: 212: Hoare triple {263926#false} assume 0 == ~mode3~0 % 256; {263926#false} is VALID [2020-07-18 01:11:34,863 INFO L280 TraceCheckUtils]: 213: Hoare triple {263926#false} assume !(0 == ~newmax1~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,864 INFO L280 TraceCheckUtils]: 214: Hoare triple {263926#false} assume !(0 == ~newmax2~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,864 INFO L280 TraceCheckUtils]: 215: Hoare triple {263926#false} assume !(0 == ~newmax3~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,864 INFO L280 TraceCheckUtils]: 216: Hoare triple {263926#false} ~init__tmp___5~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,864 INFO L280 TraceCheckUtils]: 217: Hoare triple {263926#false} ~__return_1863~0 := ~init__tmp___5~0; {263926#false} is VALID [2020-07-18 01:11:34,865 INFO L280 TraceCheckUtils]: 218: Hoare triple {263926#false} ~main__i2~0 := ~__return_1863~0; {263926#false} is VALID [2020-07-18 01:11:34,865 INFO L280 TraceCheckUtils]: 219: Hoare triple {263926#false} assume 0 != ~main__i2~0; {263926#false} is VALID [2020-07-18 01:11:34,865 INFO L280 TraceCheckUtils]: 220: Hoare triple {263926#false} ~p12_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,865 INFO L280 TraceCheckUtils]: 221: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,866 INFO L280 TraceCheckUtils]: 222: Hoare triple {263926#false} ~p13_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,866 INFO L280 TraceCheckUtils]: 223: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,866 INFO L280 TraceCheckUtils]: 224: Hoare triple {263926#false} ~p21_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,867 INFO L280 TraceCheckUtils]: 225: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,867 INFO L280 TraceCheckUtils]: 226: Hoare triple {263926#false} ~p23_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,867 INFO L280 TraceCheckUtils]: 227: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,867 INFO L280 TraceCheckUtils]: 228: Hoare triple {263926#false} ~p31_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,867 INFO L280 TraceCheckUtils]: 229: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,868 INFO L280 TraceCheckUtils]: 230: Hoare triple {263926#false} ~p32_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,868 INFO L280 TraceCheckUtils]: 231: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,868 INFO L280 TraceCheckUtils]: 232: Hoare triple {263926#false} ~main__i2~0 := 0; {263926#false} is VALID [2020-07-18 01:11:34,868 INFO L280 TraceCheckUtils]: 233: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-18 01:11:34,868 INFO L280 TraceCheckUtils]: 234: Hoare triple {263926#false} havoc ~node1__newmax~0; {263926#false} is VALID [2020-07-18 01:11:34,869 INFO L280 TraceCheckUtils]: 235: Hoare triple {263926#false} ~node1__newmax~0 := 0; {263926#false} is VALID [2020-07-18 01:11:34,869 INFO L280 TraceCheckUtils]: 236: Hoare triple {263926#false} assume !!(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,869 INFO L280 TraceCheckUtils]: 237: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,869 INFO L280 TraceCheckUtils]: 238: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,870 INFO L280 TraceCheckUtils]: 239: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,870 INFO L280 TraceCheckUtils]: 240: Hoare triple {263926#false} ~mode1~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,870 INFO L280 TraceCheckUtils]: 241: Hoare triple {263926#false} havoc ~node2__newmax~0; {263926#false} is VALID [2020-07-18 01:11:34,871 INFO L280 TraceCheckUtils]: 242: Hoare triple {263926#false} ~node2__newmax~0 := 0; {263926#false} is VALID [2020-07-18 01:11:34,871 INFO L280 TraceCheckUtils]: 243: Hoare triple {263926#false} assume !!(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,871 INFO L280 TraceCheckUtils]: 244: Hoare triple {263926#false} assume ~r2~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,871 INFO L280 TraceCheckUtils]: 245: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,871 INFO L280 TraceCheckUtils]: 246: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,872 INFO L280 TraceCheckUtils]: 247: Hoare triple {263926#false} ~mode2~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,872 INFO L280 TraceCheckUtils]: 248: Hoare triple {263926#false} havoc ~node3__newmax~0; {263926#false} is VALID [2020-07-18 01:11:34,872 INFO L280 TraceCheckUtils]: 249: Hoare triple {263926#false} ~node3__newmax~0 := 0; {263926#false} is VALID [2020-07-18 01:11:34,872 INFO L280 TraceCheckUtils]: 250: Hoare triple {263926#false} assume !!(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,873 INFO L280 TraceCheckUtils]: 251: Hoare triple {263926#false} assume ~r3~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,873 INFO L280 TraceCheckUtils]: 252: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,873 INFO L280 TraceCheckUtils]: 253: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,873 INFO L280 TraceCheckUtils]: 254: Hoare triple {263926#false} ~mode3~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,873 INFO L280 TraceCheckUtils]: 255: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-18 01:11:34,874 INFO L280 TraceCheckUtils]: 256: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,874 INFO L280 TraceCheckUtils]: 257: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-18 01:11:34,874 INFO L280 TraceCheckUtils]: 258: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,874 INFO L280 TraceCheckUtils]: 259: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-18 01:11:34,874 INFO L280 TraceCheckUtils]: 260: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,875 INFO L280 TraceCheckUtils]: 261: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-18 01:11:34,875 INFO L280 TraceCheckUtils]: 262: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,875 INFO L280 TraceCheckUtils]: 263: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-18 01:11:34,875 INFO L280 TraceCheckUtils]: 264: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,876 INFO L280 TraceCheckUtils]: 265: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-18 01:11:34,876 INFO L280 TraceCheckUtils]: 266: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,876 INFO L280 TraceCheckUtils]: 267: Hoare triple {263926#false} havoc ~check__tmp~0; {263926#false} is VALID [2020-07-18 01:11:34,876 INFO L280 TraceCheckUtils]: 268: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,876 INFO L280 TraceCheckUtils]: 269: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,877 INFO L280 TraceCheckUtils]: 270: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,877 INFO L280 TraceCheckUtils]: 271: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,877 INFO L280 TraceCheckUtils]: 272: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 01:11:34,877 INFO L280 TraceCheckUtils]: 273: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-18 01:11:34,877 INFO L280 TraceCheckUtils]: 274: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,877 INFO L280 TraceCheckUtils]: 275: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 01:11:34,878 INFO L280 TraceCheckUtils]: 276: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-18 01:11:34,878 INFO L280 TraceCheckUtils]: 277: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,878 INFO L280 TraceCheckUtils]: 278: Hoare triple {263926#false} ~check__tmp~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,878 INFO L280 TraceCheckUtils]: 279: Hoare triple {263926#false} ~__return_2009~0 := ~check__tmp~0; {263926#false} is VALID [2020-07-18 01:11:34,878 INFO L280 TraceCheckUtils]: 280: Hoare triple {263926#false} ~main__c1~0 := ~__return_2009~0; {263926#false} is VALID [2020-07-18 01:11:34,879 INFO L280 TraceCheckUtils]: 281: Hoare triple {263926#false} havoc ~__tmp_1~0; {263926#false} is VALID [2020-07-18 01:11:34,879 INFO L280 TraceCheckUtils]: 282: Hoare triple {263926#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-18 01:11:34,879 INFO L280 TraceCheckUtils]: 283: Hoare triple {263926#false} havoc ~assert__arg~0; {263926#false} is VALID [2020-07-18 01:11:34,879 INFO L280 TraceCheckUtils]: 284: Hoare triple {263926#false} ~assert__arg~0 := ~__tmp_1~0; {263926#false} is VALID [2020-07-18 01:11:34,880 INFO L280 TraceCheckUtils]: 285: Hoare triple {263926#false} assume !(0 == ~assert__arg~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,880 INFO L280 TraceCheckUtils]: 286: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {263926#false} is VALID [2020-07-18 01:11:34,880 INFO L280 TraceCheckUtils]: 287: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-18 01:11:34,880 INFO L280 TraceCheckUtils]: 288: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-18 01:11:34,880 INFO L280 TraceCheckUtils]: 289: Hoare triple {263926#false} havoc ~node1__newmax~1; {263926#false} is VALID [2020-07-18 01:11:34,881 INFO L280 TraceCheckUtils]: 290: Hoare triple {263926#false} ~node1__newmax~1 := 0; {263926#false} is VALID [2020-07-18 01:11:34,881 INFO L280 TraceCheckUtils]: 291: Hoare triple {263926#false} assume !(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,881 INFO L280 TraceCheckUtils]: 292: Hoare triple {263926#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {263926#false} is VALID [2020-07-18 01:11:34,881 INFO L280 TraceCheckUtils]: 293: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,881 INFO L280 TraceCheckUtils]: 294: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,882 INFO L280 TraceCheckUtils]: 295: Hoare triple {263926#false} ~newmax1~0 := ~node1__newmax~1; {263926#false} is VALID [2020-07-18 01:11:34,882 INFO L280 TraceCheckUtils]: 296: Hoare triple {263926#false} assume !(2 == ~r1~0); {263926#false} is VALID [2020-07-18 01:11:34,882 INFO L280 TraceCheckUtils]: 297: Hoare triple {263926#false} ~mode1~0 := 0; {263926#false} is VALID [2020-07-18 01:11:34,882 INFO L280 TraceCheckUtils]: 298: Hoare triple {263926#false} havoc ~node2__newmax~1; {263926#false} is VALID [2020-07-18 01:11:34,882 INFO L280 TraceCheckUtils]: 299: Hoare triple {263926#false} ~node2__newmax~1 := 0; {263926#false} is VALID [2020-07-18 01:11:34,883 INFO L280 TraceCheckUtils]: 300: Hoare triple {263926#false} assume !(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,883 INFO L280 TraceCheckUtils]: 301: Hoare triple {263926#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {263926#false} is VALID [2020-07-18 01:11:34,883 INFO L280 TraceCheckUtils]: 302: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,883 INFO L280 TraceCheckUtils]: 303: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,884 INFO L280 TraceCheckUtils]: 304: Hoare triple {263926#false} ~newmax2~0 := ~node2__newmax~1; {263926#false} is VALID [2020-07-18 01:11:34,884 INFO L280 TraceCheckUtils]: 305: Hoare triple {263926#false} assume !(2 == ~r2~0); {263926#false} is VALID [2020-07-18 01:11:34,885 INFO L280 TraceCheckUtils]: 306: Hoare triple {263926#false} ~mode2~0 := 0; {263926#false} is VALID [2020-07-18 01:11:34,885 INFO L280 TraceCheckUtils]: 307: Hoare triple {263926#false} havoc ~node3__newmax~1; {263926#false} is VALID [2020-07-18 01:11:34,885 INFO L280 TraceCheckUtils]: 308: Hoare triple {263926#false} ~node3__newmax~1 := 0; {263926#false} is VALID [2020-07-18 01:11:34,885 INFO L280 TraceCheckUtils]: 309: Hoare triple {263926#false} assume !(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,885 INFO L280 TraceCheckUtils]: 310: Hoare triple {263926#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {263926#false} is VALID [2020-07-18 01:11:34,886 INFO L280 TraceCheckUtils]: 311: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,886 INFO L280 TraceCheckUtils]: 312: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,886 INFO L280 TraceCheckUtils]: 313: Hoare triple {263926#false} ~newmax3~0 := ~node3__newmax~1; {263926#false} is VALID [2020-07-18 01:11:34,886 INFO L280 TraceCheckUtils]: 314: Hoare triple {263926#false} assume !(2 == ~r3~0); {263926#false} is VALID [2020-07-18 01:11:34,887 INFO L280 TraceCheckUtils]: 315: Hoare triple {263926#false} ~mode3~0 := 0; {263926#false} is VALID [2020-07-18 01:11:34,887 INFO L280 TraceCheckUtils]: 316: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-18 01:11:34,887 INFO L280 TraceCheckUtils]: 317: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,887 INFO L280 TraceCheckUtils]: 318: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-18 01:11:34,888 INFO L280 TraceCheckUtils]: 319: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,888 INFO L280 TraceCheckUtils]: 320: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-18 01:11:34,888 INFO L280 TraceCheckUtils]: 321: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,888 INFO L280 TraceCheckUtils]: 322: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-18 01:11:34,889 INFO L280 TraceCheckUtils]: 323: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,889 INFO L280 TraceCheckUtils]: 324: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-18 01:11:34,889 INFO L280 TraceCheckUtils]: 325: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,889 INFO L280 TraceCheckUtils]: 326: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-18 01:11:34,890 INFO L280 TraceCheckUtils]: 327: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,890 INFO L280 TraceCheckUtils]: 328: Hoare triple {263926#false} havoc ~check__tmp~1; {263926#false} is VALID [2020-07-18 01:11:34,890 INFO L280 TraceCheckUtils]: 329: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,890 INFO L280 TraceCheckUtils]: 330: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,891 INFO L280 TraceCheckUtils]: 331: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,891 INFO L280 TraceCheckUtils]: 332: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,891 INFO L280 TraceCheckUtils]: 333: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 01:11:34,891 INFO L280 TraceCheckUtils]: 334: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-18 01:11:34,891 INFO L280 TraceCheckUtils]: 335: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,892 INFO L280 TraceCheckUtils]: 336: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 01:11:34,892 INFO L280 TraceCheckUtils]: 337: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-18 01:11:34,892 INFO L280 TraceCheckUtils]: 338: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,892 INFO L280 TraceCheckUtils]: 339: Hoare triple {263926#false} ~check__tmp~1 := 1; {263926#false} is VALID [2020-07-18 01:11:34,893 INFO L280 TraceCheckUtils]: 340: Hoare triple {263926#false} ~__return_2142~0 := ~check__tmp~1; {263926#false} is VALID [2020-07-18 01:11:34,893 INFO L280 TraceCheckUtils]: 341: Hoare triple {263926#false} ~main__c1~0 := ~__return_2142~0; {263926#false} is VALID [2020-07-18 01:11:34,893 INFO L280 TraceCheckUtils]: 342: Hoare triple {263926#false} havoc ~__tmp_2~0; {263926#false} is VALID [2020-07-18 01:11:34,893 INFO L280 TraceCheckUtils]: 343: Hoare triple {263926#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-18 01:11:34,894 INFO L280 TraceCheckUtils]: 344: Hoare triple {263926#false} havoc ~assert__arg~1; {263926#false} is VALID [2020-07-18 01:11:34,894 INFO L280 TraceCheckUtils]: 345: Hoare triple {263926#false} ~assert__arg~1 := ~__tmp_2~0; {263926#false} is VALID [2020-07-18 01:11:34,894 INFO L280 TraceCheckUtils]: 346: Hoare triple {263926#false} assume !(0 == ~assert__arg~1 % 256); {263926#false} is VALID [2020-07-18 01:11:34,894 INFO L280 TraceCheckUtils]: 347: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {263926#false} is VALID [2020-07-18 01:11:34,894 INFO L280 TraceCheckUtils]: 348: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-18 01:11:34,895 INFO L280 TraceCheckUtils]: 349: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-18 01:11:34,895 INFO L280 TraceCheckUtils]: 350: Hoare triple {263926#false} havoc ~node1__newmax~2; {263926#false} is VALID [2020-07-18 01:11:34,895 INFO L280 TraceCheckUtils]: 351: Hoare triple {263926#false} ~node1__newmax~2 := 0; {263926#false} is VALID [2020-07-18 01:11:34,896 INFO L280 TraceCheckUtils]: 352: Hoare triple {263926#false} assume !!(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,896 INFO L280 TraceCheckUtils]: 353: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,896 INFO L280 TraceCheckUtils]: 354: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,896 INFO L280 TraceCheckUtils]: 355: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,897 INFO L280 TraceCheckUtils]: 356: Hoare triple {263926#false} ~mode1~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,897 INFO L280 TraceCheckUtils]: 357: Hoare triple {263926#false} havoc ~node2__newmax~2; {263926#false} is VALID [2020-07-18 01:11:34,897 INFO L280 TraceCheckUtils]: 358: Hoare triple {263926#false} ~node2__newmax~2 := 0; {263926#false} is VALID [2020-07-18 01:11:34,898 INFO L280 TraceCheckUtils]: 359: Hoare triple {263926#false} assume !!(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,898 INFO L280 TraceCheckUtils]: 360: Hoare triple {263926#false} assume ~r2~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,898 INFO L280 TraceCheckUtils]: 361: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,898 INFO L280 TraceCheckUtils]: 362: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,898 INFO L280 TraceCheckUtils]: 363: Hoare triple {263926#false} ~mode2~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,899 INFO L280 TraceCheckUtils]: 364: Hoare triple {263926#false} havoc ~node3__newmax~2; {263926#false} is VALID [2020-07-18 01:11:34,899 INFO L280 TraceCheckUtils]: 365: Hoare triple {263926#false} ~node3__newmax~2 := 0; {263926#false} is VALID [2020-07-18 01:11:34,899 INFO L280 TraceCheckUtils]: 366: Hoare triple {263926#false} assume !!(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,899 INFO L280 TraceCheckUtils]: 367: Hoare triple {263926#false} assume ~r3~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,900 INFO L280 TraceCheckUtils]: 368: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,900 INFO L280 TraceCheckUtils]: 369: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,900 INFO L280 TraceCheckUtils]: 370: Hoare triple {263926#false} ~mode3~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,900 INFO L280 TraceCheckUtils]: 371: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-18 01:11:34,901 INFO L280 TraceCheckUtils]: 372: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,901 INFO L280 TraceCheckUtils]: 373: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-18 01:11:34,901 INFO L280 TraceCheckUtils]: 374: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,901 INFO L280 TraceCheckUtils]: 375: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-18 01:11:34,901 INFO L280 TraceCheckUtils]: 376: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,902 INFO L280 TraceCheckUtils]: 377: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-18 01:11:34,902 INFO L280 TraceCheckUtils]: 378: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,902 INFO L280 TraceCheckUtils]: 379: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-18 01:11:34,902 INFO L280 TraceCheckUtils]: 380: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,903 INFO L280 TraceCheckUtils]: 381: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-18 01:11:34,903 INFO L280 TraceCheckUtils]: 382: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,903 INFO L280 TraceCheckUtils]: 383: Hoare triple {263926#false} havoc ~check__tmp~2; {263926#false} is VALID [2020-07-18 01:11:34,903 INFO L280 TraceCheckUtils]: 384: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,904 INFO L280 TraceCheckUtils]: 385: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,904 INFO L280 TraceCheckUtils]: 386: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,904 INFO L280 TraceCheckUtils]: 387: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-18 01:11:34,905 INFO L280 TraceCheckUtils]: 388: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 01:11:34,905 INFO L280 TraceCheckUtils]: 389: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-18 01:11:34,905 INFO L280 TraceCheckUtils]: 390: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,905 INFO L280 TraceCheckUtils]: 391: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-18 01:11:34,906 INFO L280 TraceCheckUtils]: 392: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-18 01:11:34,906 INFO L280 TraceCheckUtils]: 393: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-18 01:11:34,906 INFO L280 TraceCheckUtils]: 394: Hoare triple {263926#false} ~check__tmp~2 := 1; {263926#false} is VALID [2020-07-18 01:11:34,906 INFO L280 TraceCheckUtils]: 395: Hoare triple {263926#false} ~__return_2281~0 := ~check__tmp~2; {263926#false} is VALID [2020-07-18 01:11:34,907 INFO L280 TraceCheckUtils]: 396: Hoare triple {263926#false} ~main__c1~0 := ~__return_2281~0; {263926#false} is VALID [2020-07-18 01:11:34,907 INFO L280 TraceCheckUtils]: 397: Hoare triple {263926#false} havoc ~__tmp_3~0; {263926#false} is VALID [2020-07-18 01:11:34,907 INFO L280 TraceCheckUtils]: 398: Hoare triple {263926#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-18 01:11:34,907 INFO L280 TraceCheckUtils]: 399: Hoare triple {263926#false} havoc ~assert__arg~2; {263926#false} is VALID [2020-07-18 01:11:34,907 INFO L280 TraceCheckUtils]: 400: Hoare triple {263926#false} ~assert__arg~2 := ~__tmp_3~0; {263926#false} is VALID [2020-07-18 01:11:34,908 INFO L280 TraceCheckUtils]: 401: Hoare triple {263926#false} assume !(0 == ~assert__arg~2 % 256); {263926#false} is VALID [2020-07-18 01:11:34,908 INFO L280 TraceCheckUtils]: 402: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {263926#false} is VALID [2020-07-18 01:11:34,908 INFO L280 TraceCheckUtils]: 403: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-18 01:11:34,908 INFO L280 TraceCheckUtils]: 404: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-18 01:11:34,909 INFO L280 TraceCheckUtils]: 405: Hoare triple {263926#false} havoc ~node1__newmax~3; {263926#false} is VALID [2020-07-18 01:11:34,909 INFO L280 TraceCheckUtils]: 406: Hoare triple {263926#false} ~node1__newmax~3 := 0; {263926#false} is VALID [2020-07-18 01:11:34,909 INFO L280 TraceCheckUtils]: 407: Hoare triple {263926#false} assume !(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,909 INFO L280 TraceCheckUtils]: 408: Hoare triple {263926#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {263926#false} is VALID [2020-07-18 01:11:34,909 INFO L280 TraceCheckUtils]: 409: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,910 INFO L280 TraceCheckUtils]: 410: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,910 INFO L280 TraceCheckUtils]: 411: Hoare triple {263926#false} ~newmax1~0 := ~node1__newmax~3; {263926#false} is VALID [2020-07-18 01:11:34,910 INFO L280 TraceCheckUtils]: 412: Hoare triple {263926#false} assume 2 == ~r1~0; {263926#false} is VALID [2020-07-18 01:11:34,910 INFO L280 TraceCheckUtils]: 413: Hoare triple {263926#false} assume ~max1~0 == ~id1~0; {263926#false} is VALID [2020-07-18 01:11:34,911 INFO L280 TraceCheckUtils]: 414: Hoare triple {263926#false} ~st1~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,911 INFO L280 TraceCheckUtils]: 415: Hoare triple {263926#false} ~mode1~0 := 0; {263926#false} is VALID [2020-07-18 01:11:34,911 INFO L280 TraceCheckUtils]: 416: Hoare triple {263926#false} havoc ~node2__newmax~3; {263926#false} is VALID [2020-07-18 01:11:34,911 INFO L280 TraceCheckUtils]: 417: Hoare triple {263926#false} ~node2__newmax~3 := 0; {263926#false} is VALID [2020-07-18 01:11:34,911 INFO L280 TraceCheckUtils]: 418: Hoare triple {263926#false} assume !(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,912 INFO L280 TraceCheckUtils]: 419: Hoare triple {263926#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {263926#false} is VALID [2020-07-18 01:11:34,912 INFO L280 TraceCheckUtils]: 420: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,912 INFO L280 TraceCheckUtils]: 421: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,912 INFO L280 TraceCheckUtils]: 422: Hoare triple {263926#false} ~newmax2~0 := ~node2__newmax~3; {263926#false} is VALID [2020-07-18 01:11:34,913 INFO L280 TraceCheckUtils]: 423: Hoare triple {263926#false} assume 2 == ~r2~0; {263926#false} is VALID [2020-07-18 01:11:34,913 INFO L280 TraceCheckUtils]: 424: Hoare triple {263926#false} assume ~max2~0 == ~id2~0; {263926#false} is VALID [2020-07-18 01:11:34,913 INFO L280 TraceCheckUtils]: 425: Hoare triple {263926#false} ~st2~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,913 INFO L280 TraceCheckUtils]: 426: Hoare triple {263926#false} ~mode2~0 := 0; {263926#false} is VALID [2020-07-18 01:11:34,914 INFO L280 TraceCheckUtils]: 427: Hoare triple {263926#false} havoc ~node3__newmax~3; {263926#false} is VALID [2020-07-18 01:11:34,914 INFO L280 TraceCheckUtils]: 428: Hoare triple {263926#false} ~node3__newmax~3 := 0; {263926#false} is VALID [2020-07-18 01:11:34,914 INFO L280 TraceCheckUtils]: 429: Hoare triple {263926#false} assume !(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,915 INFO L280 TraceCheckUtils]: 430: Hoare triple {263926#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {263926#false} is VALID [2020-07-18 01:11:34,915 INFO L280 TraceCheckUtils]: 431: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,915 INFO L280 TraceCheckUtils]: 432: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-18 01:11:34,915 INFO L280 TraceCheckUtils]: 433: Hoare triple {263926#false} ~newmax3~0 := ~node3__newmax~3; {263926#false} is VALID [2020-07-18 01:11:34,916 INFO L280 TraceCheckUtils]: 434: Hoare triple {263926#false} assume 2 == ~r3~0; {263926#false} is VALID [2020-07-18 01:11:34,916 INFO L280 TraceCheckUtils]: 435: Hoare triple {263926#false} assume ~max3~0 == ~id3~0; {263926#false} is VALID [2020-07-18 01:11:34,916 INFO L280 TraceCheckUtils]: 436: Hoare triple {263926#false} ~st3~0 := 1; {263926#false} is VALID [2020-07-18 01:11:34,916 INFO L280 TraceCheckUtils]: 437: Hoare triple {263926#false} ~mode3~0 := 0; {263926#false} is VALID [2020-07-18 01:11:34,916 INFO L280 TraceCheckUtils]: 438: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-18 01:11:34,917 INFO L280 TraceCheckUtils]: 439: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,917 INFO L280 TraceCheckUtils]: 440: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-18 01:11:34,917 INFO L280 TraceCheckUtils]: 441: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,917 INFO L280 TraceCheckUtils]: 442: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-18 01:11:34,918 INFO L280 TraceCheckUtils]: 443: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,918 INFO L280 TraceCheckUtils]: 444: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-18 01:11:34,918 INFO L280 TraceCheckUtils]: 445: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,918 INFO L280 TraceCheckUtils]: 446: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-18 01:11:34,919 INFO L280 TraceCheckUtils]: 447: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,919 INFO L280 TraceCheckUtils]: 448: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-18 01:11:34,919 INFO L280 TraceCheckUtils]: 449: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-18 01:11:34,919 INFO L280 TraceCheckUtils]: 450: Hoare triple {263926#false} havoc ~check__tmp~3; {263926#false} is VALID [2020-07-18 01:11:34,920 INFO L280 TraceCheckUtils]: 451: Hoare triple {263926#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {263926#false} is VALID [2020-07-18 01:11:34,920 INFO L280 TraceCheckUtils]: 452: Hoare triple {263926#false} ~check__tmp~3 := 0; {263926#false} is VALID [2020-07-18 01:11:34,920 INFO L280 TraceCheckUtils]: 453: Hoare triple {263926#false} ~__return_2419~0 := ~check__tmp~3; {263926#false} is VALID [2020-07-18 01:11:34,920 INFO L280 TraceCheckUtils]: 454: Hoare triple {263926#false} ~main__c1~0 := ~__return_2419~0; {263926#false} is VALID [2020-07-18 01:11:34,921 INFO L280 TraceCheckUtils]: 455: Hoare triple {263926#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {263926#false} is VALID [2020-07-18 01:11:34,921 INFO L280 TraceCheckUtils]: 456: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {263926#false} is VALID [2020-07-18 01:11:34,921 INFO L280 TraceCheckUtils]: 457: Hoare triple {263926#false} havoc ~__tmp_4~0; {263926#false} is VALID [2020-07-18 01:11:34,921 INFO L280 TraceCheckUtils]: 458: Hoare triple {263926#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-18 01:11:34,921 INFO L280 TraceCheckUtils]: 459: Hoare triple {263926#false} havoc ~assert__arg~3; {263926#false} is VALID [2020-07-18 01:11:34,921 INFO L280 TraceCheckUtils]: 460: Hoare triple {263926#false} ~assert__arg~3 := ~__tmp_4~0; {263926#false} is VALID [2020-07-18 01:11:34,922 INFO L280 TraceCheckUtils]: 461: Hoare triple {263926#false} assume 0 == ~assert__arg~3 % 256; {263926#false} is VALID [2020-07-18 01:11:34,922 INFO L280 TraceCheckUtils]: 462: Hoare triple {263926#false} assume !false; {263926#false} is VALID [2020-07-18 01:11:35,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 01:11:35,096 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 01:11:35,097 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1741942865] [2020-07-18 01:11:35,097 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 01:11:35,097 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 01:11:35,098 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461359303] [2020-07-18 01:11:35,099 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 463 [2020-07-18 01:11:35,100 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 01:11:35,100 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 01:11:36,280 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 463 edges. 463 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:11:36,280 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 01:11:36,281 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 01:11:36,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 01:11:36,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:11:36,283 INFO L87 Difference]: Start difference. First operand 12920 states and 16096 transitions. Second operand 4 states.