/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-11 02:51:13,778 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-11 02:51:13,780 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-11 02:51:13,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-11 02:51:13,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-11 02:51:13,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-11 02:51:13,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-11 02:51:13,813 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-11 02:51:13,816 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-11 02:51:13,819 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-11 02:51:13,821 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-11 02:51:13,823 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-11 02:51:13,823 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-11 02:51:13,825 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-11 02:51:13,827 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-11 02:51:13,828 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-11 02:51:13,829 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-11 02:51:13,830 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-11 02:51:13,831 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-11 02:51:13,836 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-11 02:51:13,841 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-11 02:51:13,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-11 02:51:13,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-11 02:51:13,846 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-11 02:51:13,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-11 02:51:13,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-11 02:51:13,848 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-11 02:51:13,850 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-11 02:51:13,851 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-11 02:51:13,853 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-11 02:51:13,853 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-11 02:51:13,854 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-11 02:51:13,855 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-11 02:51:13,855 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-11 02:51:13,856 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-11 02:51:13,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-11 02:51:13,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-11 02:51:13,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-11 02:51:13,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-11 02:51:13,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-11 02:51:13,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-11 02:51:13,861 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-11 02:51:13,878 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-11 02:51:13,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-11 02:51:13,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-11 02:51:13,880 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-11 02:51:13,880 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-11 02:51:13,881 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-11 02:51:13,881 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-11 02:51:13,881 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-11 02:51:13,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-11 02:51:13,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-11 02:51:13,885 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-11 02:51:13,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-11 02:51:13,885 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-11 02:51:13,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-11 02:51:13,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-11 02:51:13,886 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-11 02:51:13,887 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-11 02:51:13,887 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-11 02:51:13,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-11 02:51:13,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-11 02:51:13,887 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-11 02:51:13,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-11 02:51:13,888 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-11 02:51:14,161 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-11 02:51:14,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-11 02:51:14,181 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-11 02:51:14,183 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-11 02:51:14,183 INFO L275 PluginConnector]: CDTParser initialized [2020-07-11 02:51:14,184 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-11 02:51:14,250 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccf090c1e/e1710f6fd8714e12bfc92b1ba6b6e2c6/FLAG33193bfe6 [2020-07-11 02:51:14,763 INFO L306 CDTParser]: Found 1 translation units. [2020-07-11 02:51:14,764 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-11 02:51:14,776 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccf090c1e/e1710f6fd8714e12bfc92b1ba6b6e2c6/FLAG33193bfe6 [2020-07-11 02:51:14,990 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccf090c1e/e1710f6fd8714e12bfc92b1ba6b6e2c6 [2020-07-11 02:51:15,000 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-11 02:51:15,002 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-11 02:51:15,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-11 02:51:15,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-11 02:51:15,008 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-11 02:51:15,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 02:51:14" (1/1) ... [2020-07-11 02:51:15,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ae6445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:15, skipping insertion in model container [2020-07-11 02:51:15,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.07 02:51:14" (1/1) ... [2020-07-11 02:51:15,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-11 02:51:15,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-11 02:51:15,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 02:51:15,597 INFO L203 MainTranslator]: Completed pre-run [2020-07-11 02:51:15,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-11 02:51:15,913 INFO L208 MainTranslator]: Completed translation [2020-07-11 02:51:15,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:15 WrapperNode [2020-07-11 02:51:15,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-11 02:51:15,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-11 02:51:15,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-11 02:51:15,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-11 02:51:15,929 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:15" (1/1) ... [2020-07-11 02:51:15,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:15" (1/1) ... [2020-07-11 02:51:15,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:15" (1/1) ... [2020-07-11 02:51:15,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:15" (1/1) ... [2020-07-11 02:51:15,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:15" (1/1) ... [2020-07-11 02:51:16,027 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:15" (1/1) ... [2020-07-11 02:51:16,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:15" (1/1) ... [2020-07-11 02:51:16,041 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-11 02:51:16,042 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-11 02:51:16,042 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-11 02:51:16,042 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-11 02:51:16,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:15" (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 [2020-07-11 02:51:16,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-11 02:51:16,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-11 02:51:16,127 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-11 02:51:16,127 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-11 02:51:16,127 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-11 02:51:16,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-11 02:51:16,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-11 02:51:16,128 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-11 02:51:16,128 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-11 02:51:16,128 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-11 02:51:16,129 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-11 02:51:16,130 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-11 02:51:16,130 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-11 02:51:16,130 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-11 02:51:16,131 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-11 02:51:16,131 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-11 02:51:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-11 02:51:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-11 02:51:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-11 02:51:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-11 02:51:18,567 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-11 02:51:18,567 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-11 02:51:18,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 02:51:18 BoogieIcfgContainer [2020-07-11 02:51:18,587 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-11 02:51:18,588 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-11 02:51:18,589 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-11 02:51:18,598 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-11 02:51:18,598 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.07 02:51:14" (1/3) ... [2020-07-11 02:51:18,599 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3aaf1d65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 02:51:18, skipping insertion in model container [2020-07-11 02:51:18,599 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.07 02:51:15" (2/3) ... [2020-07-11 02:51:18,600 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3aaf1d65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.07 02:51:18, skipping insertion in model container [2020-07-11 02:51:18,600 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.07 02:51:18" (3/3) ... [2020-07-11 02:51:18,602 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-11 02:51:18,611 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-11 02:51:18,618 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-11 02:51:18,630 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-11 02:51:18,652 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-11 02:51:18,652 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-11 02:51:18,652 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-11 02:51:18,652 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-11 02:51:18,653 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-11 02:51:18,653 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-11 02:51:18,653 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-11 02:51:18,653 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-11 02:51:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states. [2020-07-11 02:51:18,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-11 02:51:18,725 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:51:18,726 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] [2020-07-11 02:51:18,727 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:51:18,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:51:18,734 INFO L82 PathProgramCache]: Analyzing trace with hash 752602954, now seen corresponding path program 1 times [2020-07-11 02:51:18,745 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:51:18,745 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [809998725] [2020-07-11 02:51:18,746 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:51:19,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:51:19,967 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-11 02:51:20,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:51:20,029 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 [2020-07-11 02:51:20,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {915#true} ~nomsg~0 := -1; {915#true} is VALID [2020-07-11 02:51:20,030 INFO L280 TraceCheckUtils]: 2: Hoare triple {915#true} ~p12~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {915#true} ~p12_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,031 INFO L280 TraceCheckUtils]: 4: Hoare triple {915#true} ~p12_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,031 INFO L280 TraceCheckUtils]: 5: Hoare triple {915#true} ~ep12~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,031 INFO L280 TraceCheckUtils]: 6: Hoare triple {915#true} ~p13~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,032 INFO L280 TraceCheckUtils]: 7: Hoare triple {915#true} ~p13_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,032 INFO L280 TraceCheckUtils]: 8: Hoare triple {915#true} ~p13_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,032 INFO L280 TraceCheckUtils]: 9: Hoare triple {915#true} ~ep13~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,033 INFO L280 TraceCheckUtils]: 10: Hoare triple {915#true} ~p21~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,033 INFO L280 TraceCheckUtils]: 11: Hoare triple {915#true} ~p21_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,033 INFO L280 TraceCheckUtils]: 12: Hoare triple {915#true} ~p21_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,034 INFO L280 TraceCheckUtils]: 13: Hoare triple {915#true} ~ep21~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,034 INFO L280 TraceCheckUtils]: 14: Hoare triple {915#true} ~p23~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,034 INFO L280 TraceCheckUtils]: 15: Hoare triple {915#true} ~p23_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,035 INFO L280 TraceCheckUtils]: 16: Hoare triple {915#true} ~p23_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,035 INFO L280 TraceCheckUtils]: 17: Hoare triple {915#true} ~ep23~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,035 INFO L280 TraceCheckUtils]: 18: Hoare triple {915#true} ~p31~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,036 INFO L280 TraceCheckUtils]: 19: Hoare triple {915#true} ~p31_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,036 INFO L280 TraceCheckUtils]: 20: Hoare triple {915#true} ~p31_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,036 INFO L280 TraceCheckUtils]: 21: Hoare triple {915#true} ~ep31~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,037 INFO L280 TraceCheckUtils]: 22: Hoare triple {915#true} ~p32~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,037 INFO L280 TraceCheckUtils]: 23: Hoare triple {915#true} ~p32_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,037 INFO L280 TraceCheckUtils]: 24: Hoare triple {915#true} ~p32_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,038 INFO L280 TraceCheckUtils]: 25: Hoare triple {915#true} ~ep32~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,038 INFO L280 TraceCheckUtils]: 26: Hoare triple {915#true} ~id1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,039 INFO L280 TraceCheckUtils]: 27: Hoare triple {915#true} ~r1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,039 INFO L280 TraceCheckUtils]: 28: Hoare triple {915#true} ~st1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,039 INFO L280 TraceCheckUtils]: 29: Hoare triple {915#true} ~nl1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,039 INFO L280 TraceCheckUtils]: 30: Hoare triple {915#true} ~m1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,040 INFO L280 TraceCheckUtils]: 31: Hoare triple {915#true} ~max1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,040 INFO L280 TraceCheckUtils]: 32: Hoare triple {915#true} ~mode1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,040 INFO L280 TraceCheckUtils]: 33: Hoare triple {915#true} ~newmax1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,041 INFO L280 TraceCheckUtils]: 34: Hoare triple {915#true} ~id2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,041 INFO L280 TraceCheckUtils]: 35: Hoare triple {915#true} ~r2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,041 INFO L280 TraceCheckUtils]: 36: Hoare triple {915#true} ~st2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,042 INFO L280 TraceCheckUtils]: 37: Hoare triple {915#true} ~nl2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,042 INFO L280 TraceCheckUtils]: 38: Hoare triple {915#true} ~m2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,042 INFO L280 TraceCheckUtils]: 39: Hoare triple {915#true} ~max2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,043 INFO L280 TraceCheckUtils]: 40: Hoare triple {915#true} ~mode2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,043 INFO L280 TraceCheckUtils]: 41: Hoare triple {915#true} ~newmax2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,043 INFO L280 TraceCheckUtils]: 42: Hoare triple {915#true} ~id3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,044 INFO L280 TraceCheckUtils]: 43: Hoare triple {915#true} ~r3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,044 INFO L280 TraceCheckUtils]: 44: Hoare triple {915#true} ~st3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,044 INFO L280 TraceCheckUtils]: 45: Hoare triple {915#true} ~nl3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,045 INFO L280 TraceCheckUtils]: 46: Hoare triple {915#true} ~m3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,045 INFO L280 TraceCheckUtils]: 47: Hoare triple {915#true} ~max3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,045 INFO L280 TraceCheckUtils]: 48: Hoare triple {915#true} ~mode3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,046 INFO L280 TraceCheckUtils]: 49: Hoare triple {915#true} ~newmax3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,046 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 [2020-07-11 02:51:20,046 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 [2020-07-11 02:51:20,047 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 [2020-07-11 02:51:20,047 INFO L280 TraceCheckUtils]: 53: Hoare triple {915#true} ~__return_1863~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,047 INFO L280 TraceCheckUtils]: 54: Hoare triple {915#true} ~__return_2009~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,048 INFO L280 TraceCheckUtils]: 55: Hoare triple {915#true} ~__return_2142~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,048 INFO L280 TraceCheckUtils]: 56: Hoare triple {915#true} ~__return_2281~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,048 INFO L280 TraceCheckUtils]: 57: Hoare triple {915#true} ~__return_2419~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,049 INFO L280 TraceCheckUtils]: 58: Hoare triple {915#true} ~__tmp_2420_0~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,049 INFO L280 TraceCheckUtils]: 59: Hoare triple {915#true} ~__return_2543~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,049 INFO L280 TraceCheckUtils]: 60: Hoare triple {915#true} ~__return_2433~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,050 INFO L280 TraceCheckUtils]: 61: Hoare triple {915#true} assume true; {915#true} is VALID [2020-07-11 02:51:20,050 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {915#true} {915#true} #1935#return; {915#true} is VALID [2020-07-11 02:51:20,062 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 [2020-07-11 02:51:20,062 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 [2020-07-11 02:51:20,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {915#true} ~nomsg~0 := -1; {915#true} is VALID [2020-07-11 02:51:20,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {915#true} ~p12~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,063 INFO L280 TraceCheckUtils]: 4: Hoare triple {915#true} ~p12_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {915#true} ~p12_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,064 INFO L280 TraceCheckUtils]: 6: Hoare triple {915#true} ~ep12~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,064 INFO L280 TraceCheckUtils]: 7: Hoare triple {915#true} ~p13~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,065 INFO L280 TraceCheckUtils]: 8: Hoare triple {915#true} ~p13_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,065 INFO L280 TraceCheckUtils]: 9: Hoare triple {915#true} ~p13_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,065 INFO L280 TraceCheckUtils]: 10: Hoare triple {915#true} ~ep13~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,066 INFO L280 TraceCheckUtils]: 11: Hoare triple {915#true} ~p21~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,066 INFO L280 TraceCheckUtils]: 12: Hoare triple {915#true} ~p21_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,066 INFO L280 TraceCheckUtils]: 13: Hoare triple {915#true} ~p21_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,066 INFO L280 TraceCheckUtils]: 14: Hoare triple {915#true} ~ep21~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,067 INFO L280 TraceCheckUtils]: 15: Hoare triple {915#true} ~p23~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,067 INFO L280 TraceCheckUtils]: 16: Hoare triple {915#true} ~p23_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,067 INFO L280 TraceCheckUtils]: 17: Hoare triple {915#true} ~p23_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,068 INFO L280 TraceCheckUtils]: 18: Hoare triple {915#true} ~ep23~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,068 INFO L280 TraceCheckUtils]: 19: Hoare triple {915#true} ~p31~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,068 INFO L280 TraceCheckUtils]: 20: Hoare triple {915#true} ~p31_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,069 INFO L280 TraceCheckUtils]: 21: Hoare triple {915#true} ~p31_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,069 INFO L280 TraceCheckUtils]: 22: Hoare triple {915#true} ~ep31~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,069 INFO L280 TraceCheckUtils]: 23: Hoare triple {915#true} ~p32~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,070 INFO L280 TraceCheckUtils]: 24: Hoare triple {915#true} ~p32_old~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,070 INFO L280 TraceCheckUtils]: 25: Hoare triple {915#true} ~p32_new~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,070 INFO L280 TraceCheckUtils]: 26: Hoare triple {915#true} ~ep32~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,070 INFO L280 TraceCheckUtils]: 27: Hoare triple {915#true} ~id1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,071 INFO L280 TraceCheckUtils]: 28: Hoare triple {915#true} ~r1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,071 INFO L280 TraceCheckUtils]: 29: Hoare triple {915#true} ~st1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,071 INFO L280 TraceCheckUtils]: 30: Hoare triple {915#true} ~nl1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,072 INFO L280 TraceCheckUtils]: 31: Hoare triple {915#true} ~m1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,072 INFO L280 TraceCheckUtils]: 32: Hoare triple {915#true} ~max1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,072 INFO L280 TraceCheckUtils]: 33: Hoare triple {915#true} ~mode1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,073 INFO L280 TraceCheckUtils]: 34: Hoare triple {915#true} ~newmax1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,073 INFO L280 TraceCheckUtils]: 35: Hoare triple {915#true} ~id2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,073 INFO L280 TraceCheckUtils]: 36: Hoare triple {915#true} ~r2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,074 INFO L280 TraceCheckUtils]: 37: Hoare triple {915#true} ~st2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,074 INFO L280 TraceCheckUtils]: 38: Hoare triple {915#true} ~nl2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,074 INFO L280 TraceCheckUtils]: 39: Hoare triple {915#true} ~m2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,074 INFO L280 TraceCheckUtils]: 40: Hoare triple {915#true} ~max2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,075 INFO L280 TraceCheckUtils]: 41: Hoare triple {915#true} ~mode2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,075 INFO L280 TraceCheckUtils]: 42: Hoare triple {915#true} ~newmax2~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,075 INFO L280 TraceCheckUtils]: 43: Hoare triple {915#true} ~id3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,076 INFO L280 TraceCheckUtils]: 44: Hoare triple {915#true} ~r3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,076 INFO L280 TraceCheckUtils]: 45: Hoare triple {915#true} ~st3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,076 INFO L280 TraceCheckUtils]: 46: Hoare triple {915#true} ~nl3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,077 INFO L280 TraceCheckUtils]: 47: Hoare triple {915#true} ~m3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,077 INFO L280 TraceCheckUtils]: 48: Hoare triple {915#true} ~max3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,077 INFO L280 TraceCheckUtils]: 49: Hoare triple {915#true} ~mode3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,078 INFO L280 TraceCheckUtils]: 50: Hoare triple {915#true} ~newmax3~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,078 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 [2020-07-11 02:51:20,078 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 [2020-07-11 02:51:20,078 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 [2020-07-11 02:51:20,079 INFO L280 TraceCheckUtils]: 54: Hoare triple {915#true} ~__return_1863~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,079 INFO L280 TraceCheckUtils]: 55: Hoare triple {915#true} ~__return_2009~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,079 INFO L280 TraceCheckUtils]: 56: Hoare triple {915#true} ~__return_2142~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,080 INFO L280 TraceCheckUtils]: 57: Hoare triple {915#true} ~__return_2281~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,080 INFO L280 TraceCheckUtils]: 58: Hoare triple {915#true} ~__return_2419~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,080 INFO L280 TraceCheckUtils]: 59: Hoare triple {915#true} ~__tmp_2420_0~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,080 INFO L280 TraceCheckUtils]: 60: Hoare triple {915#true} ~__return_2543~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,081 INFO L280 TraceCheckUtils]: 61: Hoare triple {915#true} ~__return_2433~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,081 INFO L280 TraceCheckUtils]: 62: Hoare triple {915#true} assume true; {915#true} is VALID [2020-07-11 02:51:20,081 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {915#true} {915#true} #1935#return; {915#true} is VALID [2020-07-11 02:51:20,082 INFO L263 TraceCheckUtils]: 64: Hoare triple {915#true} call #t~ret30 := main(); {915#true} is VALID [2020-07-11 02:51:20,082 INFO L280 TraceCheckUtils]: 65: Hoare triple {915#true} havoc ~main__c1~0; {915#true} is VALID [2020-07-11 02:51:20,082 INFO L280 TraceCheckUtils]: 66: Hoare triple {915#true} havoc ~main__i2~0; {915#true} is VALID [2020-07-11 02:51:20,083 INFO L280 TraceCheckUtils]: 67: Hoare triple {915#true} ~main__c1~0 := 0; {915#true} is VALID [2020-07-11 02:51:20,083 INFO L280 TraceCheckUtils]: 68: Hoare triple {915#true} ~ep12~0 := #t~nondet0; {915#true} is VALID [2020-07-11 02:51:20,083 INFO L280 TraceCheckUtils]: 69: Hoare triple {915#true} havoc #t~nondet0; {915#true} is VALID [2020-07-11 02:51:20,084 INFO L280 TraceCheckUtils]: 70: Hoare triple {915#true} ~ep13~0 := #t~nondet1; {915#true} is VALID [2020-07-11 02:51:20,084 INFO L280 TraceCheckUtils]: 71: Hoare triple {915#true} havoc #t~nondet1; {915#true} is VALID [2020-07-11 02:51:20,084 INFO L280 TraceCheckUtils]: 72: Hoare triple {915#true} ~ep21~0 := #t~nondet2; {915#true} is VALID [2020-07-11 02:51:20,084 INFO L280 TraceCheckUtils]: 73: Hoare triple {915#true} havoc #t~nondet2; {915#true} is VALID [2020-07-11 02:51:20,085 INFO L280 TraceCheckUtils]: 74: Hoare triple {915#true} ~ep23~0 := #t~nondet3; {915#true} is VALID [2020-07-11 02:51:20,085 INFO L280 TraceCheckUtils]: 75: Hoare triple {915#true} havoc #t~nondet3; {915#true} is VALID [2020-07-11 02:51:20,085 INFO L280 TraceCheckUtils]: 76: Hoare triple {915#true} ~ep31~0 := #t~nondet4; {915#true} is VALID [2020-07-11 02:51:20,085 INFO L280 TraceCheckUtils]: 77: Hoare triple {915#true} havoc #t~nondet4; {915#true} is VALID [2020-07-11 02:51:20,086 INFO L280 TraceCheckUtils]: 78: Hoare triple {915#true} ~ep32~0 := #t~nondet5; {915#true} is VALID [2020-07-11 02:51:20,086 INFO L280 TraceCheckUtils]: 79: Hoare triple {915#true} havoc #t~nondet5; {915#true} is VALID [2020-07-11 02:51:20,086 INFO L280 TraceCheckUtils]: 80: Hoare triple {915#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {915#true} is VALID [2020-07-11 02:51:20,087 INFO L280 TraceCheckUtils]: 81: Hoare triple {915#true} ~id1~0 := #t~nondet6; {915#true} is VALID [2020-07-11 02:51:20,087 INFO L280 TraceCheckUtils]: 82: Hoare triple {915#true} havoc #t~nondet6; {915#true} is VALID [2020-07-11 02:51:20,087 INFO L280 TraceCheckUtils]: 83: Hoare triple {915#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {915#true} is VALID [2020-07-11 02:51:20,088 INFO L280 TraceCheckUtils]: 84: Hoare triple {915#true} ~r1~0 := #t~nondet7; {915#true} is VALID [2020-07-11 02:51:20,088 INFO L280 TraceCheckUtils]: 85: Hoare triple {915#true} havoc #t~nondet7; {915#true} is VALID [2020-07-11 02:51:20,088 INFO L280 TraceCheckUtils]: 86: Hoare triple {915#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {915#true} is VALID [2020-07-11 02:51:20,088 INFO L280 TraceCheckUtils]: 87: Hoare triple {915#true} ~st1~0 := #t~nondet8; {915#true} is VALID [2020-07-11 02:51:20,089 INFO L280 TraceCheckUtils]: 88: Hoare triple {915#true} havoc #t~nondet8; {915#true} is VALID [2020-07-11 02:51:20,089 INFO L280 TraceCheckUtils]: 89: Hoare triple {915#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {915#true} is VALID [2020-07-11 02:51:20,089 INFO L280 TraceCheckUtils]: 90: Hoare triple {915#true} ~nl1~0 := #t~nondet9; {915#true} is VALID [2020-07-11 02:51:20,090 INFO L280 TraceCheckUtils]: 91: Hoare triple {915#true} havoc #t~nondet9; {915#true} is VALID [2020-07-11 02:51:20,090 INFO L280 TraceCheckUtils]: 92: Hoare triple {915#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {915#true} is VALID [2020-07-11 02:51:20,090 INFO L280 TraceCheckUtils]: 93: Hoare triple {915#true} ~m1~0 := #t~nondet10; {915#true} is VALID [2020-07-11 02:51:20,091 INFO L280 TraceCheckUtils]: 94: Hoare triple {915#true} havoc #t~nondet10; {915#true} is VALID [2020-07-11 02:51:20,091 INFO L280 TraceCheckUtils]: 95: Hoare triple {915#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {915#true} is VALID [2020-07-11 02:51:20,091 INFO L280 TraceCheckUtils]: 96: Hoare triple {915#true} ~max1~0 := #t~nondet11; {915#true} is VALID [2020-07-11 02:51:20,091 INFO L280 TraceCheckUtils]: 97: Hoare triple {915#true} havoc #t~nondet11; {915#true} is VALID [2020-07-11 02:51:20,092 INFO L280 TraceCheckUtils]: 98: Hoare triple {915#true} ~mode1~0 := #t~nondet12; {915#true} is VALID [2020-07-11 02:51:20,092 INFO L280 TraceCheckUtils]: 99: Hoare triple {915#true} havoc #t~nondet12; {915#true} is VALID [2020-07-11 02:51:20,092 INFO L280 TraceCheckUtils]: 100: Hoare triple {915#true} ~newmax1~0 := #t~nondet13; {915#true} is VALID [2020-07-11 02:51:20,093 INFO L280 TraceCheckUtils]: 101: Hoare triple {915#true} havoc #t~nondet13; {915#true} is VALID [2020-07-11 02:51:20,093 INFO L280 TraceCheckUtils]: 102: Hoare triple {915#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {915#true} is VALID [2020-07-11 02:51:20,093 INFO L280 TraceCheckUtils]: 103: Hoare triple {915#true} ~id2~0 := #t~nondet14; {915#true} is VALID [2020-07-11 02:51:20,094 INFO L280 TraceCheckUtils]: 104: Hoare triple {915#true} havoc #t~nondet14; {915#true} is VALID [2020-07-11 02:51:20,094 INFO L280 TraceCheckUtils]: 105: Hoare triple {915#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {915#true} is VALID [2020-07-11 02:51:20,094 INFO L280 TraceCheckUtils]: 106: Hoare triple {915#true} ~r2~0 := #t~nondet15; {915#true} is VALID [2020-07-11 02:51:20,094 INFO L280 TraceCheckUtils]: 107: Hoare triple {915#true} havoc #t~nondet15; {915#true} is VALID [2020-07-11 02:51:20,095 INFO L280 TraceCheckUtils]: 108: Hoare triple {915#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {915#true} is VALID [2020-07-11 02:51:20,095 INFO L280 TraceCheckUtils]: 109: Hoare triple {915#true} ~st2~0 := #t~nondet16; {915#true} is VALID [2020-07-11 02:51:20,095 INFO L280 TraceCheckUtils]: 110: Hoare triple {915#true} havoc #t~nondet16; {915#true} is VALID [2020-07-11 02:51:20,096 INFO L280 TraceCheckUtils]: 111: Hoare triple {915#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {915#true} is VALID [2020-07-11 02:51:20,096 INFO L280 TraceCheckUtils]: 112: Hoare triple {915#true} ~nl2~0 := #t~nondet17; {915#true} is VALID [2020-07-11 02:51:20,096 INFO L280 TraceCheckUtils]: 113: Hoare triple {915#true} havoc #t~nondet17; {915#true} is VALID [2020-07-11 02:51:20,096 INFO L280 TraceCheckUtils]: 114: Hoare triple {915#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {915#true} is VALID [2020-07-11 02:51:20,097 INFO L280 TraceCheckUtils]: 115: Hoare triple {915#true} ~m2~0 := #t~nondet18; {915#true} is VALID [2020-07-11 02:51:20,097 INFO L280 TraceCheckUtils]: 116: Hoare triple {915#true} havoc #t~nondet18; {915#true} is VALID [2020-07-11 02:51:20,097 INFO L280 TraceCheckUtils]: 117: Hoare triple {915#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {915#true} is VALID [2020-07-11 02:51:20,098 INFO L280 TraceCheckUtils]: 118: Hoare triple {915#true} ~max2~0 := #t~nondet19; {915#true} is VALID [2020-07-11 02:51:20,098 INFO L280 TraceCheckUtils]: 119: Hoare triple {915#true} havoc #t~nondet19; {915#true} is VALID [2020-07-11 02:51:20,098 INFO L280 TraceCheckUtils]: 120: Hoare triple {915#true} ~mode2~0 := #t~nondet20; {915#true} is VALID [2020-07-11 02:51:20,098 INFO L280 TraceCheckUtils]: 121: Hoare triple {915#true} havoc #t~nondet20; {915#true} is VALID [2020-07-11 02:51:20,099 INFO L280 TraceCheckUtils]: 122: Hoare triple {915#true} ~newmax2~0 := #t~nondet21; {915#true} is VALID [2020-07-11 02:51:20,099 INFO L280 TraceCheckUtils]: 123: Hoare triple {915#true} havoc #t~nondet21; {915#true} is VALID [2020-07-11 02:51:20,099 INFO L280 TraceCheckUtils]: 124: Hoare triple {915#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {915#true} is VALID [2020-07-11 02:51:20,100 INFO L280 TraceCheckUtils]: 125: Hoare triple {915#true} ~id3~0 := #t~nondet22; {915#true} is VALID [2020-07-11 02:51:20,100 INFO L280 TraceCheckUtils]: 126: Hoare triple {915#true} havoc #t~nondet22; {915#true} is VALID [2020-07-11 02:51:20,100 INFO L280 TraceCheckUtils]: 127: Hoare triple {915#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {915#true} is VALID [2020-07-11 02:51:20,100 INFO L280 TraceCheckUtils]: 128: Hoare triple {915#true} ~r3~0 := #t~nondet23; {915#true} is VALID [2020-07-11 02:51:20,101 INFO L280 TraceCheckUtils]: 129: Hoare triple {915#true} havoc #t~nondet23; {915#true} is VALID [2020-07-11 02:51:20,101 INFO L280 TraceCheckUtils]: 130: Hoare triple {915#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {915#true} is VALID [2020-07-11 02:51:20,101 INFO L280 TraceCheckUtils]: 131: Hoare triple {915#true} ~st3~0 := #t~nondet24; {915#true} is VALID [2020-07-11 02:51:20,101 INFO L280 TraceCheckUtils]: 132: Hoare triple {915#true} havoc #t~nondet24; {915#true} is VALID [2020-07-11 02:51:20,102 INFO L280 TraceCheckUtils]: 133: Hoare triple {915#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {915#true} is VALID [2020-07-11 02:51:20,102 INFO L280 TraceCheckUtils]: 134: Hoare triple {915#true} ~nl3~0 := #t~nondet25; {915#true} is VALID [2020-07-11 02:51:20,102 INFO L280 TraceCheckUtils]: 135: Hoare triple {915#true} havoc #t~nondet25; {915#true} is VALID [2020-07-11 02:51:20,103 INFO L280 TraceCheckUtils]: 136: Hoare triple {915#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {915#true} is VALID [2020-07-11 02:51:20,103 INFO L280 TraceCheckUtils]: 137: Hoare triple {915#true} ~m3~0 := #t~nondet26; {915#true} is VALID [2020-07-11 02:51:20,103 INFO L280 TraceCheckUtils]: 138: Hoare triple {915#true} havoc #t~nondet26; {915#true} is VALID [2020-07-11 02:51:20,103 INFO L280 TraceCheckUtils]: 139: Hoare triple {915#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {915#true} is VALID [2020-07-11 02:51:20,104 INFO L280 TraceCheckUtils]: 140: Hoare triple {915#true} ~max3~0 := #t~nondet27; {915#true} is VALID [2020-07-11 02:51:20,104 INFO L280 TraceCheckUtils]: 141: Hoare triple {915#true} havoc #t~nondet27; {915#true} is VALID [2020-07-11 02:51:20,104 INFO L280 TraceCheckUtils]: 142: Hoare triple {915#true} ~mode3~0 := #t~nondet28; {915#true} is VALID [2020-07-11 02:51:20,105 INFO L280 TraceCheckUtils]: 143: Hoare triple {915#true} havoc #t~nondet28; {915#true} is VALID [2020-07-11 02:51:20,105 INFO L280 TraceCheckUtils]: 144: Hoare triple {915#true} ~newmax3~0 := #t~nondet29; {915#true} is VALID [2020-07-11 02:51:20,105 INFO L280 TraceCheckUtils]: 145: Hoare triple {915#true} havoc #t~nondet29; {915#true} is VALID [2020-07-11 02:51:20,105 INFO L280 TraceCheckUtils]: 146: Hoare triple {915#true} havoc ~init__r121~0; {915#true} is VALID [2020-07-11 02:51:20,106 INFO L280 TraceCheckUtils]: 147: Hoare triple {915#true} havoc ~init__r131~0; {915#true} is VALID [2020-07-11 02:51:20,106 INFO L280 TraceCheckUtils]: 148: Hoare triple {915#true} havoc ~init__r211~0; {915#true} is VALID [2020-07-11 02:51:20,106 INFO L280 TraceCheckUtils]: 149: Hoare triple {915#true} havoc ~init__r231~0; {915#true} is VALID [2020-07-11 02:51:20,106 INFO L280 TraceCheckUtils]: 150: Hoare triple {915#true} havoc ~init__r311~0; {915#true} is VALID [2020-07-11 02:51:20,107 INFO L280 TraceCheckUtils]: 151: Hoare triple {915#true} havoc ~init__r321~0; {915#true} is VALID [2020-07-11 02:51:20,107 INFO L280 TraceCheckUtils]: 152: Hoare triple {915#true} havoc ~init__r122~0; {915#true} is VALID [2020-07-11 02:51:20,107 INFO L280 TraceCheckUtils]: 153: Hoare triple {915#true} havoc ~init__tmp~0; {915#true} is VALID [2020-07-11 02:51:20,107 INFO L280 TraceCheckUtils]: 154: Hoare triple {915#true} havoc ~init__r132~0; {915#true} is VALID [2020-07-11 02:51:20,108 INFO L280 TraceCheckUtils]: 155: Hoare triple {915#true} havoc ~init__tmp___0~0; {915#true} is VALID [2020-07-11 02:51:20,108 INFO L280 TraceCheckUtils]: 156: Hoare triple {915#true} havoc ~init__r212~0; {915#true} is VALID [2020-07-11 02:51:20,108 INFO L280 TraceCheckUtils]: 157: Hoare triple {915#true} havoc ~init__tmp___1~0; {915#true} is VALID [2020-07-11 02:51:20,109 INFO L280 TraceCheckUtils]: 158: Hoare triple {915#true} havoc ~init__r232~0; {915#true} is VALID [2020-07-11 02:51:20,109 INFO L280 TraceCheckUtils]: 159: Hoare triple {915#true} havoc ~init__tmp___2~0; {915#true} is VALID [2020-07-11 02:51:20,109 INFO L280 TraceCheckUtils]: 160: Hoare triple {915#true} havoc ~init__r312~0; {915#true} is VALID [2020-07-11 02:51:20,109 INFO L280 TraceCheckUtils]: 161: Hoare triple {915#true} havoc ~init__tmp___3~0; {915#true} is VALID [2020-07-11 02:51:20,110 INFO L280 TraceCheckUtils]: 162: Hoare triple {915#true} havoc ~init__r322~0; {915#true} is VALID [2020-07-11 02:51:20,110 INFO L280 TraceCheckUtils]: 163: Hoare triple {915#true} havoc ~init__tmp___4~0; {915#true} is VALID [2020-07-11 02:51:20,110 INFO L280 TraceCheckUtils]: 164: Hoare triple {915#true} havoc ~init__tmp___5~0; {915#true} is VALID [2020-07-11 02:51:20,111 INFO L280 TraceCheckUtils]: 165: Hoare triple {915#true} ~init__r121~0 := ~ep12~0; {915#true} is VALID [2020-07-11 02:51:20,111 INFO L280 TraceCheckUtils]: 166: Hoare triple {915#true} ~init__r131~0 := ~ep13~0; {915#true} is VALID [2020-07-11 02:51:20,111 INFO L280 TraceCheckUtils]: 167: Hoare triple {915#true} ~init__r211~0 := ~ep21~0; {915#true} is VALID [2020-07-11 02:51:20,111 INFO L280 TraceCheckUtils]: 168: Hoare triple {915#true} ~init__r231~0 := ~ep23~0; {915#true} is VALID [2020-07-11 02:51:20,112 INFO L280 TraceCheckUtils]: 169: Hoare triple {915#true} ~init__r311~0 := ~ep31~0; {915#true} is VALID [2020-07-11 02:51:20,112 INFO L280 TraceCheckUtils]: 170: Hoare triple {915#true} ~init__r321~0 := ~ep32~0; {915#true} is VALID [2020-07-11 02:51:20,112 INFO L280 TraceCheckUtils]: 171: Hoare triple {915#true} assume !(0 == ~init__r121~0 % 256); {915#true} is VALID [2020-07-11 02:51:20,113 INFO L280 TraceCheckUtils]: 172: Hoare triple {915#true} ~init__tmp~0 := 1; {915#true} is VALID [2020-07-11 02:51:20,113 INFO L280 TraceCheckUtils]: 173: Hoare triple {915#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {915#true} is VALID [2020-07-11 02:51:20,113 INFO L280 TraceCheckUtils]: 174: Hoare triple {915#true} assume !(0 == ~init__r131~0 % 256); {915#true} is VALID [2020-07-11 02:51:20,113 INFO L280 TraceCheckUtils]: 175: Hoare triple {915#true} ~init__tmp___0~0 := 1; {915#true} is VALID [2020-07-11 02:51:20,114 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 [2020-07-11 02:51:20,114 INFO L280 TraceCheckUtils]: 177: Hoare triple {915#true} assume !(0 == ~init__r211~0 % 256); {915#true} is VALID [2020-07-11 02:51:20,114 INFO L280 TraceCheckUtils]: 178: Hoare triple {915#true} ~init__tmp___1~0 := 1; {915#true} is VALID [2020-07-11 02:51:20,114 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 [2020-07-11 02:51:20,115 INFO L280 TraceCheckUtils]: 180: Hoare triple {915#true} assume !(0 == ~init__r231~0 % 256); {915#true} is VALID [2020-07-11 02:51:20,115 INFO L280 TraceCheckUtils]: 181: Hoare triple {915#true} ~init__tmp___2~0 := 1; {915#true} is VALID [2020-07-11 02:51:20,115 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 [2020-07-11 02:51:20,116 INFO L280 TraceCheckUtils]: 183: Hoare triple {915#true} assume !(0 == ~init__r311~0 % 256); {915#true} is VALID [2020-07-11 02:51:20,116 INFO L280 TraceCheckUtils]: 184: Hoare triple {915#true} ~init__tmp___3~0 := 1; {915#true} is VALID [2020-07-11 02:51:20,116 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 [2020-07-11 02:51:20,116 INFO L280 TraceCheckUtils]: 186: Hoare triple {915#true} assume !(0 == ~init__r321~0 % 256); {915#true} is VALID [2020-07-11 02:51:20,117 INFO L280 TraceCheckUtils]: 187: Hoare triple {915#true} ~init__tmp___4~0 := 1; {915#true} is VALID [2020-07-11 02:51:20,117 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 [2020-07-11 02:51:20,117 INFO L280 TraceCheckUtils]: 189: Hoare triple {915#true} assume ~id1~0 != ~id2~0; {915#true} is VALID [2020-07-11 02:51:20,117 INFO L280 TraceCheckUtils]: 190: Hoare triple {915#true} assume ~id1~0 != ~id3~0; {915#true} is VALID [2020-07-11 02:51:20,118 INFO L280 TraceCheckUtils]: 191: Hoare triple {915#true} assume ~id2~0 != ~id3~0; {915#true} is VALID [2020-07-11 02:51:20,118 INFO L280 TraceCheckUtils]: 192: Hoare triple {915#true} assume ~id1~0 >= 0; {915#true} is VALID [2020-07-11 02:51:20,118 INFO L280 TraceCheckUtils]: 193: Hoare triple {915#true} assume ~id2~0 >= 0; {915#true} is VALID [2020-07-11 02:51:20,119 INFO L280 TraceCheckUtils]: 194: Hoare triple {915#true} assume ~id3~0 >= 0; {915#true} is VALID [2020-07-11 02:51:20,119 INFO L280 TraceCheckUtils]: 195: Hoare triple {915#true} assume 0 == ~r1~0; {915#true} is VALID [2020-07-11 02:51:20,119 INFO L280 TraceCheckUtils]: 196: Hoare triple {915#true} assume 0 == ~r2~0; {915#true} is VALID [2020-07-11 02:51:20,119 INFO L280 TraceCheckUtils]: 197: Hoare triple {915#true} assume 0 == ~r3~0; {915#true} is VALID [2020-07-11 02:51:20,121 INFO L280 TraceCheckUtils]: 198: Hoare triple {915#true} assume ~max1~0 == ~id1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,124 INFO L280 TraceCheckUtils]: 199: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,130 INFO L280 TraceCheckUtils]: 200: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,135 INFO L280 TraceCheckUtils]: 201: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,136 INFO L280 TraceCheckUtils]: 202: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,140 INFO L280 TraceCheckUtils]: 203: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,141 INFO L280 TraceCheckUtils]: 204: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,142 INFO L280 TraceCheckUtils]: 205: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,146 INFO L280 TraceCheckUtils]: 206: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,146 INFO L280 TraceCheckUtils]: 207: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,149 INFO L280 TraceCheckUtils]: 208: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,155 INFO L280 TraceCheckUtils]: 209: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,155 INFO L280 TraceCheckUtils]: 210: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,156 INFO L280 TraceCheckUtils]: 211: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,157 INFO L280 TraceCheckUtils]: 212: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~newmax3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,157 INFO L280 TraceCheckUtils]: 213: Hoare triple {980#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,158 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 [2020-07-11 02:51:20,159 INFO L280 TraceCheckUtils]: 215: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1863~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,160 INFO L280 TraceCheckUtils]: 216: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,160 INFO L280 TraceCheckUtils]: 217: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,161 INFO L280 TraceCheckUtils]: 218: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,161 INFO L280 TraceCheckUtils]: 219: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,162 INFO L280 TraceCheckUtils]: 220: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,163 INFO L280 TraceCheckUtils]: 221: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,164 INFO L280 TraceCheckUtils]: 222: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,164 INFO L280 TraceCheckUtils]: 223: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,165 INFO L280 TraceCheckUtils]: 224: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,166 INFO L280 TraceCheckUtils]: 225: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,170 INFO L280 TraceCheckUtils]: 226: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,170 INFO L280 TraceCheckUtils]: 227: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,171 INFO L280 TraceCheckUtils]: 228: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,172 INFO L280 TraceCheckUtils]: 229: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,172 INFO L280 TraceCheckUtils]: 230: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,174 INFO L280 TraceCheckUtils]: 231: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,174 INFO L280 TraceCheckUtils]: 232: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,175 INFO L280 TraceCheckUtils]: 233: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,176 INFO L280 TraceCheckUtils]: 234: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,176 INFO L280 TraceCheckUtils]: 235: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,177 INFO L280 TraceCheckUtils]: 236: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,178 INFO L280 TraceCheckUtils]: 237: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,178 INFO L280 TraceCheckUtils]: 238: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,179 INFO L280 TraceCheckUtils]: 239: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,180 INFO L280 TraceCheckUtils]: 240: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,180 INFO L280 TraceCheckUtils]: 241: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,181 INFO L280 TraceCheckUtils]: 242: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,181 INFO L280 TraceCheckUtils]: 243: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,182 INFO L280 TraceCheckUtils]: 244: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,183 INFO L280 TraceCheckUtils]: 245: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,184 INFO L280 TraceCheckUtils]: 246: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,186 INFO L280 TraceCheckUtils]: 247: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,186 INFO L280 TraceCheckUtils]: 248: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,187 INFO L280 TraceCheckUtils]: 249: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,188 INFO L280 TraceCheckUtils]: 250: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,188 INFO L280 TraceCheckUtils]: 251: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,189 INFO L280 TraceCheckUtils]: 252: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,190 INFO L280 TraceCheckUtils]: 253: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,190 INFO L280 TraceCheckUtils]: 254: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,191 INFO L280 TraceCheckUtils]: 255: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,192 INFO L280 TraceCheckUtils]: 256: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,193 INFO L280 TraceCheckUtils]: 257: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,194 INFO L280 TraceCheckUtils]: 258: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,194 INFO L280 TraceCheckUtils]: 259: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,195 INFO L280 TraceCheckUtils]: 260: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,196 INFO L280 TraceCheckUtils]: 261: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,197 INFO L280 TraceCheckUtils]: 262: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,198 INFO L280 TraceCheckUtils]: 263: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,199 INFO L280 TraceCheckUtils]: 264: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,200 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 [2020-07-11 02:51:20,200 INFO L280 TraceCheckUtils]: 266: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,201 INFO L280 TraceCheckUtils]: 267: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,202 INFO L280 TraceCheckUtils]: 268: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,202 INFO L280 TraceCheckUtils]: 269: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,203 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 [2020-07-11 02:51:20,204 INFO L280 TraceCheckUtils]: 271: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,205 INFO L280 TraceCheckUtils]: 272: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,206 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 [2020-07-11 02:51:20,206 INFO L280 TraceCheckUtils]: 274: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,207 INFO L280 TraceCheckUtils]: 275: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,208 INFO L280 TraceCheckUtils]: 276: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2009~0 := ~check__tmp~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,208 INFO L280 TraceCheckUtils]: 277: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2009~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,209 INFO L280 TraceCheckUtils]: 278: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,210 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 [2020-07-11 02:51:20,212 INFO L280 TraceCheckUtils]: 280: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,214 INFO L280 TraceCheckUtils]: 281: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,214 INFO L280 TraceCheckUtils]: 282: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,215 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 [2020-07-11 02:51:20,216 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 [2020-07-11 02:51:20,216 INFO L280 TraceCheckUtils]: 285: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,218 INFO L280 TraceCheckUtils]: 286: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,219 INFO L280 TraceCheckUtils]: 287: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,220 INFO L280 TraceCheckUtils]: 288: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,221 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 [2020-07-11 02:51:20,228 INFO L280 TraceCheckUtils]: 290: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,228 INFO L280 TraceCheckUtils]: 291: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,230 INFO L280 TraceCheckUtils]: 292: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,231 INFO L280 TraceCheckUtils]: 293: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,231 INFO L280 TraceCheckUtils]: 294: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,232 INFO L280 TraceCheckUtils]: 295: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,233 INFO L280 TraceCheckUtils]: 296: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,234 INFO L280 TraceCheckUtils]: 297: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,234 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 [2020-07-11 02:51:20,235 INFO L280 TraceCheckUtils]: 299: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,235 INFO L280 TraceCheckUtils]: 300: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,236 INFO L280 TraceCheckUtils]: 301: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax2~0 := ~node2__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,237 INFO L280 TraceCheckUtils]: 302: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,237 INFO L280 TraceCheckUtils]: 303: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,238 INFO L280 TraceCheckUtils]: 304: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,239 INFO L280 TraceCheckUtils]: 305: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~1 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,243 INFO L280 TraceCheckUtils]: 306: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,244 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 [2020-07-11 02:51:20,244 INFO L280 TraceCheckUtils]: 308: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,245 INFO L280 TraceCheckUtils]: 309: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,246 INFO L280 TraceCheckUtils]: 310: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax3~0 := ~node3__newmax~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,248 INFO L280 TraceCheckUtils]: 311: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,249 INFO L280 TraceCheckUtils]: 312: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,250 INFO L280 TraceCheckUtils]: 313: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,251 INFO L280 TraceCheckUtils]: 314: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,253 INFO L280 TraceCheckUtils]: 315: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,253 INFO L280 TraceCheckUtils]: 316: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,255 INFO L280 TraceCheckUtils]: 317: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,255 INFO L280 TraceCheckUtils]: 318: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,259 INFO L280 TraceCheckUtils]: 319: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,266 INFO L280 TraceCheckUtils]: 320: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,269 INFO L280 TraceCheckUtils]: 321: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,270 INFO L280 TraceCheckUtils]: 322: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,270 INFO L280 TraceCheckUtils]: 323: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,272 INFO L280 TraceCheckUtils]: 324: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,274 INFO L280 TraceCheckUtils]: 325: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,275 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 [2020-07-11 02:51:20,276 INFO L280 TraceCheckUtils]: 327: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,276 INFO L280 TraceCheckUtils]: 328: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,277 INFO L280 TraceCheckUtils]: 329: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,277 INFO L280 TraceCheckUtils]: 330: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,278 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 [2020-07-11 02:51:20,278 INFO L280 TraceCheckUtils]: 332: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,279 INFO L280 TraceCheckUtils]: 333: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,280 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 [2020-07-11 02:51:20,281 INFO L280 TraceCheckUtils]: 335: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,282 INFO L280 TraceCheckUtils]: 336: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,282 INFO L280 TraceCheckUtils]: 337: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2142~0 := ~check__tmp~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,283 INFO L280 TraceCheckUtils]: 338: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2142~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,283 INFO L280 TraceCheckUtils]: 339: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,293 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 [2020-07-11 02:51:20,294 INFO L280 TraceCheckUtils]: 341: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,295 INFO L280 TraceCheckUtils]: 342: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,295 INFO L280 TraceCheckUtils]: 343: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,296 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 [2020-07-11 02:51:20,296 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 [2020-07-11 02:51:20,297 INFO L280 TraceCheckUtils]: 346: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,297 INFO L280 TraceCheckUtils]: 347: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,298 INFO L280 TraceCheckUtils]: 348: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,298 INFO L280 TraceCheckUtils]: 349: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,299 INFO L280 TraceCheckUtils]: 350: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,299 INFO L280 TraceCheckUtils]: 351: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,300 INFO L280 TraceCheckUtils]: 352: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,304 INFO L280 TraceCheckUtils]: 353: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,305 INFO L280 TraceCheckUtils]: 354: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node2__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,306 INFO L280 TraceCheckUtils]: 355: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node2__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,306 INFO L280 TraceCheckUtils]: 356: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,307 INFO L280 TraceCheckUtils]: 357: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,307 INFO L280 TraceCheckUtils]: 358: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,309 INFO L280 TraceCheckUtils]: 359: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,309 INFO L280 TraceCheckUtils]: 360: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,310 INFO L280 TraceCheckUtils]: 361: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node3__newmax~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,311 INFO L280 TraceCheckUtils]: 362: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node3__newmax~2 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,311 INFO L280 TraceCheckUtils]: 363: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,312 INFO L280 TraceCheckUtils]: 364: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,312 INFO L280 TraceCheckUtils]: 365: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,313 INFO L280 TraceCheckUtils]: 366: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,313 INFO L280 TraceCheckUtils]: 367: Hoare triple {980#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,314 INFO L280 TraceCheckUtils]: 368: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,314 INFO L280 TraceCheckUtils]: 369: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,315 INFO L280 TraceCheckUtils]: 370: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,315 INFO L280 TraceCheckUtils]: 371: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,316 INFO L280 TraceCheckUtils]: 372: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,316 INFO L280 TraceCheckUtils]: 373: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,317 INFO L280 TraceCheckUtils]: 374: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,318 INFO L280 TraceCheckUtils]: 375: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,318 INFO L280 TraceCheckUtils]: 376: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,319 INFO L280 TraceCheckUtils]: 377: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,319 INFO L280 TraceCheckUtils]: 378: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,320 INFO L280 TraceCheckUtils]: 379: Hoare triple {980#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,320 INFO L280 TraceCheckUtils]: 380: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,321 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 [2020-07-11 02:51:20,322 INFO L280 TraceCheckUtils]: 382: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,322 INFO L280 TraceCheckUtils]: 383: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,323 INFO L280 TraceCheckUtils]: 384: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,330 INFO L280 TraceCheckUtils]: 385: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,330 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 [2020-07-11 02:51:20,331 INFO L280 TraceCheckUtils]: 387: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,331 INFO L280 TraceCheckUtils]: 388: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,332 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 [2020-07-11 02:51:20,333 INFO L280 TraceCheckUtils]: 390: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,333 INFO L280 TraceCheckUtils]: 391: Hoare triple {980#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,334 INFO L280 TraceCheckUtils]: 392: Hoare triple {980#(= ~max1~0 ~id1~0)} ~__return_2281~0 := ~check__tmp~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,334 INFO L280 TraceCheckUtils]: 393: Hoare triple {980#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2281~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,335 INFO L280 TraceCheckUtils]: 394: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,335 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 [2020-07-11 02:51:20,336 INFO L280 TraceCheckUtils]: 396: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,336 INFO L280 TraceCheckUtils]: 397: Hoare triple {980#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,337 INFO L280 TraceCheckUtils]: 398: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,337 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 [2020-07-11 02:51:20,338 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 [2020-07-11 02:51:20,339 INFO L280 TraceCheckUtils]: 401: Hoare triple {980#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,339 INFO L280 TraceCheckUtils]: 402: Hoare triple {980#(= ~max1~0 ~id1~0)} havoc ~node1__newmax~3; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,340 INFO L280 TraceCheckUtils]: 403: Hoare triple {980#(= ~max1~0 ~id1~0)} ~node1__newmax~3 := 0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,340 INFO L280 TraceCheckUtils]: 404: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,341 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 [2020-07-11 02:51:20,341 INFO L280 TraceCheckUtils]: 406: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,342 INFO L280 TraceCheckUtils]: 407: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,342 INFO L280 TraceCheckUtils]: 408: Hoare triple {980#(= ~max1~0 ~id1~0)} ~newmax1~0 := ~node1__newmax~3; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,343 INFO L280 TraceCheckUtils]: 409: Hoare triple {980#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0; {980#(= ~max1~0 ~id1~0)} is VALID [2020-07-11 02:51:20,343 INFO L280 TraceCheckUtils]: 410: Hoare triple {980#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {916#false} is VALID [2020-07-11 02:51:20,343 INFO L280 TraceCheckUtils]: 411: Hoare triple {916#false} ~nl1~0 := 1; {916#false} is VALID [2020-07-11 02:51:20,344 INFO L280 TraceCheckUtils]: 412: Hoare triple {916#false} ~mode1~0 := 0; {916#false} is VALID [2020-07-11 02:51:20,344 INFO L280 TraceCheckUtils]: 413: Hoare triple {916#false} havoc ~node2__newmax~3; {916#false} is VALID [2020-07-11 02:51:20,346 INFO L280 TraceCheckUtils]: 414: Hoare triple {916#false} ~node2__newmax~3 := 0; {916#false} is VALID [2020-07-11 02:51:20,347 INFO L280 TraceCheckUtils]: 415: Hoare triple {916#false} assume !(0 == ~mode2~0 % 256); {916#false} is VALID [2020-07-11 02:51:20,347 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 [2020-07-11 02:51:20,347 INFO L280 TraceCheckUtils]: 417: Hoare triple {916#false} assume !!(0 == ~ep12~0 % 256); {916#false} is VALID [2020-07-11 02:51:20,347 INFO L280 TraceCheckUtils]: 418: Hoare triple {916#false} assume !!(0 == ~ep32~0 % 256); {916#false} is VALID [2020-07-11 02:51:20,347 INFO L280 TraceCheckUtils]: 419: Hoare triple {916#false} ~newmax2~0 := ~node2__newmax~3; {916#false} is VALID [2020-07-11 02:51:20,348 INFO L280 TraceCheckUtils]: 420: Hoare triple {916#false} assume 2 == ~r2~0; {916#false} is VALID [2020-07-11 02:51:20,348 INFO L280 TraceCheckUtils]: 421: Hoare triple {916#false} assume !(~max2~0 == ~id2~0); {916#false} is VALID [2020-07-11 02:51:20,348 INFO L280 TraceCheckUtils]: 422: Hoare triple {916#false} ~nl2~0 := 1; {916#false} is VALID [2020-07-11 02:51:20,348 INFO L280 TraceCheckUtils]: 423: Hoare triple {916#false} ~mode2~0 := 0; {916#false} is VALID [2020-07-11 02:51:20,349 INFO L280 TraceCheckUtils]: 424: Hoare triple {916#false} havoc ~node3__newmax~3; {916#false} is VALID [2020-07-11 02:51:20,349 INFO L280 TraceCheckUtils]: 425: Hoare triple {916#false} ~node3__newmax~3 := 0; {916#false} is VALID [2020-07-11 02:51:20,349 INFO L280 TraceCheckUtils]: 426: Hoare triple {916#false} assume !(0 == ~mode3~0 % 256); {916#false} is VALID [2020-07-11 02:51:20,349 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 [2020-07-11 02:51:20,349 INFO L280 TraceCheckUtils]: 428: Hoare triple {916#false} assume !!(0 == ~ep13~0 % 256); {916#false} is VALID [2020-07-11 02:51:20,350 INFO L280 TraceCheckUtils]: 429: Hoare triple {916#false} assume !!(0 == ~ep23~0 % 256); {916#false} is VALID [2020-07-11 02:51:20,350 INFO L280 TraceCheckUtils]: 430: Hoare triple {916#false} ~newmax3~0 := ~node3__newmax~3; {916#false} is VALID [2020-07-11 02:51:20,350 INFO L280 TraceCheckUtils]: 431: Hoare triple {916#false} assume 2 == ~r3~0; {916#false} is VALID [2020-07-11 02:51:20,350 INFO L280 TraceCheckUtils]: 432: Hoare triple {916#false} assume !(~max3~0 == ~id3~0); {916#false} is VALID [2020-07-11 02:51:20,350 INFO L280 TraceCheckUtils]: 433: Hoare triple {916#false} ~nl3~0 := 1; {916#false} is VALID [2020-07-11 02:51:20,351 INFO L280 TraceCheckUtils]: 434: Hoare triple {916#false} ~mode3~0 := 0; {916#false} is VALID [2020-07-11 02:51:20,351 INFO L280 TraceCheckUtils]: 435: Hoare triple {916#false} ~p12_old~0 := ~p12_new~0; {916#false} is VALID [2020-07-11 02:51:20,351 INFO L280 TraceCheckUtils]: 436: Hoare triple {916#false} ~p12_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-11 02:51:20,357 INFO L280 TraceCheckUtils]: 437: Hoare triple {916#false} ~p13_old~0 := ~p13_new~0; {916#false} is VALID [2020-07-11 02:51:20,357 INFO L280 TraceCheckUtils]: 438: Hoare triple {916#false} ~p13_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-11 02:51:20,357 INFO L280 TraceCheckUtils]: 439: Hoare triple {916#false} ~p21_old~0 := ~p21_new~0; {916#false} is VALID [2020-07-11 02:51:20,357 INFO L280 TraceCheckUtils]: 440: Hoare triple {916#false} ~p21_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-11 02:51:20,357 INFO L280 TraceCheckUtils]: 441: Hoare triple {916#false} ~p23_old~0 := ~p23_new~0; {916#false} is VALID [2020-07-11 02:51:20,358 INFO L280 TraceCheckUtils]: 442: Hoare triple {916#false} ~p23_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-11 02:51:20,358 INFO L280 TraceCheckUtils]: 443: Hoare triple {916#false} ~p31_old~0 := ~p31_new~0; {916#false} is VALID [2020-07-11 02:51:20,358 INFO L280 TraceCheckUtils]: 444: Hoare triple {916#false} ~p31_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-11 02:51:20,358 INFO L280 TraceCheckUtils]: 445: Hoare triple {916#false} ~p32_old~0 := ~p32_new~0; {916#false} is VALID [2020-07-11 02:51:20,359 INFO L280 TraceCheckUtils]: 446: Hoare triple {916#false} ~p32_new~0 := ~nomsg~0; {916#false} is VALID [2020-07-11 02:51:20,359 INFO L280 TraceCheckUtils]: 447: Hoare triple {916#false} havoc ~check__tmp~3; {916#false} is VALID [2020-07-11 02:51:20,359 INFO L280 TraceCheckUtils]: 448: Hoare triple {916#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {916#false} is VALID [2020-07-11 02:51:20,361 INFO L280 TraceCheckUtils]: 449: Hoare triple {916#false} ~check__tmp~3 := 0; {916#false} is VALID [2020-07-11 02:51:20,362 INFO L280 TraceCheckUtils]: 450: Hoare triple {916#false} ~__return_2419~0 := ~check__tmp~3; {916#false} is VALID [2020-07-11 02:51:20,362 INFO L280 TraceCheckUtils]: 451: Hoare triple {916#false} ~main__c1~0 := ~__return_2419~0; {916#false} is VALID [2020-07-11 02:51:20,362 INFO L280 TraceCheckUtils]: 452: Hoare triple {916#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {916#false} is VALID [2020-07-11 02:51:20,362 INFO L280 TraceCheckUtils]: 453: Hoare triple {916#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {916#false} is VALID [2020-07-11 02:51:20,362 INFO L280 TraceCheckUtils]: 454: Hoare triple {916#false} havoc ~__tmp_4~0; {916#false} is VALID [2020-07-11 02:51:20,363 INFO L280 TraceCheckUtils]: 455: Hoare triple {916#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {916#false} is VALID [2020-07-11 02:51:20,363 INFO L280 TraceCheckUtils]: 456: Hoare triple {916#false} havoc ~assert__arg~3; {916#false} is VALID [2020-07-11 02:51:20,363 INFO L280 TraceCheckUtils]: 457: Hoare triple {916#false} ~assert__arg~3 := ~__tmp_4~0; {916#false} is VALID [2020-07-11 02:51:20,363 INFO L280 TraceCheckUtils]: 458: Hoare triple {916#false} assume 0 == ~assert__arg~3 % 256; {916#false} is VALID [2020-07-11 02:51:20,363 INFO L280 TraceCheckUtils]: 459: Hoare triple {916#false} assume !false; {916#false} is VALID [2020-07-11 02:51:20,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:51:20,759 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [809998725] [2020-07-11 02:51:20,762 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:51:20,762 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-11 02:51:20,763 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579261217] [2020-07-11 02:51:20,773 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-11 02:51:20,786 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:51:20,793 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-11 02:51:21,296 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:51:21,296 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-11 02:51:21,296 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:51:21,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-11 02:51:21,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:51:21,308 INFO L87 Difference]: Start difference. First operand 912 states. Second operand 4 states. [2020-07-11 02:51:28,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:51:28,880 INFO L93 Difference]: Finished difference Result 1664 states and 2163 transitions. [2020-07-11 02:51:28,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-11 02:51:28,881 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-11 02:51:28,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:51:28,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:51:28,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2163 transitions. [2020-07-11 02:51:28,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:51:28,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2163 transitions. [2020-07-11 02:51:28,957 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2163 transitions. [2020-07-11 02:51:31,131 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2163 edges. 2163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:51:31,353 INFO L225 Difference]: With dead ends: 1664 [2020-07-11 02:51:31,353 INFO L226 Difference]: Without dead ends: 1251 [2020-07-11 02:51:31,361 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:51:31,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1251 states. [2020-07-11 02:51:32,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1251 to 1244. [2020-07-11 02:51:32,321 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:51:32,322 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1251 states. Second operand 1244 states. [2020-07-11 02:51:32,322 INFO L74 IsIncluded]: Start isIncluded. First operand 1251 states. Second operand 1244 states. [2020-07-11 02:51:32,322 INFO L87 Difference]: Start difference. First operand 1251 states. Second operand 1244 states. [2020-07-11 02:51:32,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:51:32,431 INFO L93 Difference]: Finished difference Result 1251 states and 1523 transitions. [2020-07-11 02:51:32,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1523 transitions. [2020-07-11 02:51:32,435 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:51:32,435 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:51:32,436 INFO L74 IsIncluded]: Start isIncluded. First operand 1244 states. Second operand 1251 states. [2020-07-11 02:51:32,436 INFO L87 Difference]: Start difference. First operand 1244 states. Second operand 1251 states. [2020-07-11 02:51:32,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:51:32,528 INFO L93 Difference]: Finished difference Result 1251 states and 1523 transitions. [2020-07-11 02:51:32,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1523 transitions. [2020-07-11 02:51:32,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:51:32,532 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:51:32,532 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:51:32,532 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:51:32,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1244 states. [2020-07-11 02:51:32,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 1244 states and 1517 transitions. [2020-07-11 02:51:32,648 INFO L78 Accepts]: Start accepts. Automaton has 1244 states and 1517 transitions. Word has length 460 [2020-07-11 02:51:32,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:51:32,650 INFO L479 AbstractCegarLoop]: Abstraction has 1244 states and 1517 transitions. [2020-07-11 02:51:32,650 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-11 02:51:32,650 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1244 states and 1517 transitions. [2020-07-11 02:51:34,148 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1517 edges. 1517 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:51:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1517 transitions. [2020-07-11 02:51:34,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-11 02:51:34,158 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:51:34,158 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] [2020-07-11 02:51:34,159 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-11 02:51:34,159 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:51:34,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:51:34,160 INFO L82 PathProgramCache]: Analyzing trace with hash 1495383786, now seen corresponding path program 1 times [2020-07-11 02:51:34,160 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:51:34,160 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1082581666] [2020-07-11 02:51:34,161 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:51:34,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:51:34,693 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-11 02:51:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:51:34,742 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 [2020-07-11 02:51:34,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {9302#true} ~nomsg~0 := -1; {9302#true} is VALID [2020-07-11 02:51:34,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {9302#true} ~p12~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,743 INFO L280 TraceCheckUtils]: 3: Hoare triple {9302#true} ~p12_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {9302#true} ~p12_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,744 INFO L280 TraceCheckUtils]: 5: Hoare triple {9302#true} ~ep12~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,744 INFO L280 TraceCheckUtils]: 6: Hoare triple {9302#true} ~p13~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {9302#true} ~p13_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,744 INFO L280 TraceCheckUtils]: 8: Hoare triple {9302#true} ~p13_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,744 INFO L280 TraceCheckUtils]: 9: Hoare triple {9302#true} ~ep13~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,745 INFO L280 TraceCheckUtils]: 10: Hoare triple {9302#true} ~p21~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,745 INFO L280 TraceCheckUtils]: 11: Hoare triple {9302#true} ~p21_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,745 INFO L280 TraceCheckUtils]: 12: Hoare triple {9302#true} ~p21_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {9302#true} ~ep21~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {9302#true} ~p23~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {9302#true} ~p23_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {9302#true} ~p23_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,747 INFO L280 TraceCheckUtils]: 17: Hoare triple {9302#true} ~ep23~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,747 INFO L280 TraceCheckUtils]: 18: Hoare triple {9302#true} ~p31~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,747 INFO L280 TraceCheckUtils]: 19: Hoare triple {9302#true} ~p31_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,747 INFO L280 TraceCheckUtils]: 20: Hoare triple {9302#true} ~p31_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,748 INFO L280 TraceCheckUtils]: 21: Hoare triple {9302#true} ~ep31~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,748 INFO L280 TraceCheckUtils]: 22: Hoare triple {9302#true} ~p32~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,748 INFO L280 TraceCheckUtils]: 23: Hoare triple {9302#true} ~p32_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,748 INFO L280 TraceCheckUtils]: 24: Hoare triple {9302#true} ~p32_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,748 INFO L280 TraceCheckUtils]: 25: Hoare triple {9302#true} ~ep32~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,749 INFO L280 TraceCheckUtils]: 26: Hoare triple {9302#true} ~id1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,749 INFO L280 TraceCheckUtils]: 27: Hoare triple {9302#true} ~r1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,749 INFO L280 TraceCheckUtils]: 28: Hoare triple {9302#true} ~st1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,749 INFO L280 TraceCheckUtils]: 29: Hoare triple {9302#true} ~nl1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,749 INFO L280 TraceCheckUtils]: 30: Hoare triple {9302#true} ~m1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,749 INFO L280 TraceCheckUtils]: 31: Hoare triple {9302#true} ~max1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,750 INFO L280 TraceCheckUtils]: 32: Hoare triple {9302#true} ~mode1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,750 INFO L280 TraceCheckUtils]: 33: Hoare triple {9302#true} ~newmax1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,750 INFO L280 TraceCheckUtils]: 34: Hoare triple {9302#true} ~id2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,750 INFO L280 TraceCheckUtils]: 35: Hoare triple {9302#true} ~r2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,750 INFO L280 TraceCheckUtils]: 36: Hoare triple {9302#true} ~st2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,751 INFO L280 TraceCheckUtils]: 37: Hoare triple {9302#true} ~nl2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,751 INFO L280 TraceCheckUtils]: 38: Hoare triple {9302#true} ~m2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,751 INFO L280 TraceCheckUtils]: 39: Hoare triple {9302#true} ~max2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,751 INFO L280 TraceCheckUtils]: 40: Hoare triple {9302#true} ~mode2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,751 INFO L280 TraceCheckUtils]: 41: Hoare triple {9302#true} ~newmax2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,752 INFO L280 TraceCheckUtils]: 42: Hoare triple {9302#true} ~id3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,752 INFO L280 TraceCheckUtils]: 43: Hoare triple {9302#true} ~r3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,752 INFO L280 TraceCheckUtils]: 44: Hoare triple {9302#true} ~st3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,752 INFO L280 TraceCheckUtils]: 45: Hoare triple {9302#true} ~nl3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,752 INFO L280 TraceCheckUtils]: 46: Hoare triple {9302#true} ~m3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,753 INFO L280 TraceCheckUtils]: 47: Hoare triple {9302#true} ~max3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,753 INFO L280 TraceCheckUtils]: 48: Hoare triple {9302#true} ~mode3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,753 INFO L280 TraceCheckUtils]: 49: Hoare triple {9302#true} ~newmax3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,753 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 [2020-07-11 02:51:34,753 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 [2020-07-11 02:51:34,753 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 [2020-07-11 02:51:34,754 INFO L280 TraceCheckUtils]: 53: Hoare triple {9302#true} ~__return_1863~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,754 INFO L280 TraceCheckUtils]: 54: Hoare triple {9302#true} ~__return_2009~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,754 INFO L280 TraceCheckUtils]: 55: Hoare triple {9302#true} ~__return_2142~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,754 INFO L280 TraceCheckUtils]: 56: Hoare triple {9302#true} ~__return_2281~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,754 INFO L280 TraceCheckUtils]: 57: Hoare triple {9302#true} ~__return_2419~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,755 INFO L280 TraceCheckUtils]: 58: Hoare triple {9302#true} ~__tmp_2420_0~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,755 INFO L280 TraceCheckUtils]: 59: Hoare triple {9302#true} ~__return_2543~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,755 INFO L280 TraceCheckUtils]: 60: Hoare triple {9302#true} ~__return_2433~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,755 INFO L280 TraceCheckUtils]: 61: Hoare triple {9302#true} assume true; {9302#true} is VALID [2020-07-11 02:51:34,755 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9302#true} {9302#true} #1935#return; {9302#true} is VALID [2020-07-11 02:51:34,762 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 [2020-07-11 02:51:34,762 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 [2020-07-11 02:51:34,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {9302#true} ~nomsg~0 := -1; {9302#true} is VALID [2020-07-11 02:51:34,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {9302#true} ~p12~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {9302#true} ~p12_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {9302#true} ~p12_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {9302#true} ~ep12~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {9302#true} ~p13~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {9302#true} ~p13_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {9302#true} ~p13_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,764 INFO L280 TraceCheckUtils]: 10: Hoare triple {9302#true} ~ep13~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,764 INFO L280 TraceCheckUtils]: 11: Hoare triple {9302#true} ~p21~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,764 INFO L280 TraceCheckUtils]: 12: Hoare triple {9302#true} ~p21_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,765 INFO L280 TraceCheckUtils]: 13: Hoare triple {9302#true} ~p21_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,765 INFO L280 TraceCheckUtils]: 14: Hoare triple {9302#true} ~ep21~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,765 INFO L280 TraceCheckUtils]: 15: Hoare triple {9302#true} ~p23~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,765 INFO L280 TraceCheckUtils]: 16: Hoare triple {9302#true} ~p23_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,765 INFO L280 TraceCheckUtils]: 17: Hoare triple {9302#true} ~p23_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,766 INFO L280 TraceCheckUtils]: 18: Hoare triple {9302#true} ~ep23~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,766 INFO L280 TraceCheckUtils]: 19: Hoare triple {9302#true} ~p31~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,766 INFO L280 TraceCheckUtils]: 20: Hoare triple {9302#true} ~p31_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,766 INFO L280 TraceCheckUtils]: 21: Hoare triple {9302#true} ~p31_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,766 INFO L280 TraceCheckUtils]: 22: Hoare triple {9302#true} ~ep31~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,766 INFO L280 TraceCheckUtils]: 23: Hoare triple {9302#true} ~p32~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {9302#true} ~p32_old~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {9302#true} ~p32_new~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,767 INFO L280 TraceCheckUtils]: 26: Hoare triple {9302#true} ~ep32~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,767 INFO L280 TraceCheckUtils]: 27: Hoare triple {9302#true} ~id1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,767 INFO L280 TraceCheckUtils]: 28: Hoare triple {9302#true} ~r1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,767 INFO L280 TraceCheckUtils]: 29: Hoare triple {9302#true} ~st1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,768 INFO L280 TraceCheckUtils]: 30: Hoare triple {9302#true} ~nl1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,768 INFO L280 TraceCheckUtils]: 31: Hoare triple {9302#true} ~m1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,768 INFO L280 TraceCheckUtils]: 32: Hoare triple {9302#true} ~max1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,768 INFO L280 TraceCheckUtils]: 33: Hoare triple {9302#true} ~mode1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,768 INFO L280 TraceCheckUtils]: 34: Hoare triple {9302#true} ~newmax1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,768 INFO L280 TraceCheckUtils]: 35: Hoare triple {9302#true} ~id2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,769 INFO L280 TraceCheckUtils]: 36: Hoare triple {9302#true} ~r2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,769 INFO L280 TraceCheckUtils]: 37: Hoare triple {9302#true} ~st2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,769 INFO L280 TraceCheckUtils]: 38: Hoare triple {9302#true} ~nl2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,769 INFO L280 TraceCheckUtils]: 39: Hoare triple {9302#true} ~m2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,769 INFO L280 TraceCheckUtils]: 40: Hoare triple {9302#true} ~max2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,770 INFO L280 TraceCheckUtils]: 41: Hoare triple {9302#true} ~mode2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,770 INFO L280 TraceCheckUtils]: 42: Hoare triple {9302#true} ~newmax2~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,770 INFO L280 TraceCheckUtils]: 43: Hoare triple {9302#true} ~id3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,770 INFO L280 TraceCheckUtils]: 44: Hoare triple {9302#true} ~r3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,770 INFO L280 TraceCheckUtils]: 45: Hoare triple {9302#true} ~st3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,770 INFO L280 TraceCheckUtils]: 46: Hoare triple {9302#true} ~nl3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,771 INFO L280 TraceCheckUtils]: 47: Hoare triple {9302#true} ~m3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,771 INFO L280 TraceCheckUtils]: 48: Hoare triple {9302#true} ~max3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,771 INFO L280 TraceCheckUtils]: 49: Hoare triple {9302#true} ~mode3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,771 INFO L280 TraceCheckUtils]: 50: Hoare triple {9302#true} ~newmax3~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,771 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 [2020-07-11 02:51:34,771 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 [2020-07-11 02:51:34,774 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 [2020-07-11 02:51:34,775 INFO L280 TraceCheckUtils]: 54: Hoare triple {9302#true} ~__return_1863~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,775 INFO L280 TraceCheckUtils]: 55: Hoare triple {9302#true} ~__return_2009~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,775 INFO L280 TraceCheckUtils]: 56: Hoare triple {9302#true} ~__return_2142~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,775 INFO L280 TraceCheckUtils]: 57: Hoare triple {9302#true} ~__return_2281~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,775 INFO L280 TraceCheckUtils]: 58: Hoare triple {9302#true} ~__return_2419~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,776 INFO L280 TraceCheckUtils]: 59: Hoare triple {9302#true} ~__tmp_2420_0~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,776 INFO L280 TraceCheckUtils]: 60: Hoare triple {9302#true} ~__return_2543~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,776 INFO L280 TraceCheckUtils]: 61: Hoare triple {9302#true} ~__return_2433~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,776 INFO L280 TraceCheckUtils]: 62: Hoare triple {9302#true} assume true; {9302#true} is VALID [2020-07-11 02:51:34,776 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9302#true} {9302#true} #1935#return; {9302#true} is VALID [2020-07-11 02:51:34,779 INFO L263 TraceCheckUtils]: 64: Hoare triple {9302#true} call #t~ret30 := main(); {9302#true} is VALID [2020-07-11 02:51:34,779 INFO L280 TraceCheckUtils]: 65: Hoare triple {9302#true} havoc ~main__c1~0; {9302#true} is VALID [2020-07-11 02:51:34,779 INFO L280 TraceCheckUtils]: 66: Hoare triple {9302#true} havoc ~main__i2~0; {9302#true} is VALID [2020-07-11 02:51:34,779 INFO L280 TraceCheckUtils]: 67: Hoare triple {9302#true} ~main__c1~0 := 0; {9302#true} is VALID [2020-07-11 02:51:34,779 INFO L280 TraceCheckUtils]: 68: Hoare triple {9302#true} ~ep12~0 := #t~nondet0; {9302#true} is VALID [2020-07-11 02:51:34,780 INFO L280 TraceCheckUtils]: 69: Hoare triple {9302#true} havoc #t~nondet0; {9302#true} is VALID [2020-07-11 02:51:34,780 INFO L280 TraceCheckUtils]: 70: Hoare triple {9302#true} ~ep13~0 := #t~nondet1; {9302#true} is VALID [2020-07-11 02:51:34,780 INFO L280 TraceCheckUtils]: 71: Hoare triple {9302#true} havoc #t~nondet1; {9302#true} is VALID [2020-07-11 02:51:34,780 INFO L280 TraceCheckUtils]: 72: Hoare triple {9302#true} ~ep21~0 := #t~nondet2; {9302#true} is VALID [2020-07-11 02:51:34,780 INFO L280 TraceCheckUtils]: 73: Hoare triple {9302#true} havoc #t~nondet2; {9302#true} is VALID [2020-07-11 02:51:34,781 INFO L280 TraceCheckUtils]: 74: Hoare triple {9302#true} ~ep23~0 := #t~nondet3; {9302#true} is VALID [2020-07-11 02:51:34,781 INFO L280 TraceCheckUtils]: 75: Hoare triple {9302#true} havoc #t~nondet3; {9302#true} is VALID [2020-07-11 02:51:34,781 INFO L280 TraceCheckUtils]: 76: Hoare triple {9302#true} ~ep31~0 := #t~nondet4; {9302#true} is VALID [2020-07-11 02:51:34,781 INFO L280 TraceCheckUtils]: 77: Hoare triple {9302#true} havoc #t~nondet4; {9302#true} is VALID [2020-07-11 02:51:34,781 INFO L280 TraceCheckUtils]: 78: Hoare triple {9302#true} ~ep32~0 := #t~nondet5; {9302#true} is VALID [2020-07-11 02:51:34,781 INFO L280 TraceCheckUtils]: 79: Hoare triple {9302#true} havoc #t~nondet5; {9302#true} is VALID [2020-07-11 02:51:34,782 INFO L280 TraceCheckUtils]: 80: Hoare triple {9302#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,782 INFO L280 TraceCheckUtils]: 81: Hoare triple {9302#true} ~id1~0 := #t~nondet6; {9302#true} is VALID [2020-07-11 02:51:34,782 INFO L280 TraceCheckUtils]: 82: Hoare triple {9302#true} havoc #t~nondet6; {9302#true} is VALID [2020-07-11 02:51:34,782 INFO L280 TraceCheckUtils]: 83: Hoare triple {9302#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,782 INFO L280 TraceCheckUtils]: 84: Hoare triple {9302#true} ~r1~0 := #t~nondet7; {9302#true} is VALID [2020-07-11 02:51:34,782 INFO L280 TraceCheckUtils]: 85: Hoare triple {9302#true} havoc #t~nondet7; {9302#true} is VALID [2020-07-11 02:51:34,783 INFO L280 TraceCheckUtils]: 86: Hoare triple {9302#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,783 INFO L280 TraceCheckUtils]: 87: Hoare triple {9302#true} ~st1~0 := #t~nondet8; {9302#true} is VALID [2020-07-11 02:51:34,783 INFO L280 TraceCheckUtils]: 88: Hoare triple {9302#true} havoc #t~nondet8; {9302#true} is VALID [2020-07-11 02:51:34,783 INFO L280 TraceCheckUtils]: 89: Hoare triple {9302#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,783 INFO L280 TraceCheckUtils]: 90: Hoare triple {9302#true} ~nl1~0 := #t~nondet9; {9302#true} is VALID [2020-07-11 02:51:34,783 INFO L280 TraceCheckUtils]: 91: Hoare triple {9302#true} havoc #t~nondet9; {9302#true} is VALID [2020-07-11 02:51:34,783 INFO L280 TraceCheckUtils]: 92: Hoare triple {9302#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,784 INFO L280 TraceCheckUtils]: 93: Hoare triple {9302#true} ~m1~0 := #t~nondet10; {9302#true} is VALID [2020-07-11 02:51:34,784 INFO L280 TraceCheckUtils]: 94: Hoare triple {9302#true} havoc #t~nondet10; {9302#true} is VALID [2020-07-11 02:51:34,784 INFO L280 TraceCheckUtils]: 95: Hoare triple {9302#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,784 INFO L280 TraceCheckUtils]: 96: Hoare triple {9302#true} ~max1~0 := #t~nondet11; {9302#true} is VALID [2020-07-11 02:51:34,784 INFO L280 TraceCheckUtils]: 97: Hoare triple {9302#true} havoc #t~nondet11; {9302#true} is VALID [2020-07-11 02:51:34,785 INFO L280 TraceCheckUtils]: 98: Hoare triple {9302#true} ~mode1~0 := #t~nondet12; {9302#true} is VALID [2020-07-11 02:51:34,785 INFO L280 TraceCheckUtils]: 99: Hoare triple {9302#true} havoc #t~nondet12; {9302#true} is VALID [2020-07-11 02:51:34,785 INFO L280 TraceCheckUtils]: 100: Hoare triple {9302#true} ~newmax1~0 := #t~nondet13; {9302#true} is VALID [2020-07-11 02:51:34,798 INFO L280 TraceCheckUtils]: 101: Hoare triple {9302#true} havoc #t~nondet13; {9302#true} is VALID [2020-07-11 02:51:34,799 INFO L280 TraceCheckUtils]: 102: Hoare triple {9302#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,799 INFO L280 TraceCheckUtils]: 103: Hoare triple {9302#true} ~id2~0 := #t~nondet14; {9302#true} is VALID [2020-07-11 02:51:34,799 INFO L280 TraceCheckUtils]: 104: Hoare triple {9302#true} havoc #t~nondet14; {9302#true} is VALID [2020-07-11 02:51:34,799 INFO L280 TraceCheckUtils]: 105: Hoare triple {9302#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,799 INFO L280 TraceCheckUtils]: 106: Hoare triple {9302#true} ~r2~0 := #t~nondet15; {9302#true} is VALID [2020-07-11 02:51:34,800 INFO L280 TraceCheckUtils]: 107: Hoare triple {9302#true} havoc #t~nondet15; {9302#true} is VALID [2020-07-11 02:51:34,800 INFO L280 TraceCheckUtils]: 108: Hoare triple {9302#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,800 INFO L280 TraceCheckUtils]: 109: Hoare triple {9302#true} ~st2~0 := #t~nondet16; {9302#true} is VALID [2020-07-11 02:51:34,800 INFO L280 TraceCheckUtils]: 110: Hoare triple {9302#true} havoc #t~nondet16; {9302#true} is VALID [2020-07-11 02:51:34,800 INFO L280 TraceCheckUtils]: 111: Hoare triple {9302#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,800 INFO L280 TraceCheckUtils]: 112: Hoare triple {9302#true} ~nl2~0 := #t~nondet17; {9302#true} is VALID [2020-07-11 02:51:34,801 INFO L280 TraceCheckUtils]: 113: Hoare triple {9302#true} havoc #t~nondet17; {9302#true} is VALID [2020-07-11 02:51:34,801 INFO L280 TraceCheckUtils]: 114: Hoare triple {9302#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,801 INFO L280 TraceCheckUtils]: 115: Hoare triple {9302#true} ~m2~0 := #t~nondet18; {9302#true} is VALID [2020-07-11 02:51:34,801 INFO L280 TraceCheckUtils]: 116: Hoare triple {9302#true} havoc #t~nondet18; {9302#true} is VALID [2020-07-11 02:51:34,805 INFO L280 TraceCheckUtils]: 117: Hoare triple {9302#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,805 INFO L280 TraceCheckUtils]: 118: Hoare triple {9302#true} ~max2~0 := #t~nondet19; {9302#true} is VALID [2020-07-11 02:51:34,806 INFO L280 TraceCheckUtils]: 119: Hoare triple {9302#true} havoc #t~nondet19; {9302#true} is VALID [2020-07-11 02:51:34,806 INFO L280 TraceCheckUtils]: 120: Hoare triple {9302#true} ~mode2~0 := #t~nondet20; {9302#true} is VALID [2020-07-11 02:51:34,806 INFO L280 TraceCheckUtils]: 121: Hoare triple {9302#true} havoc #t~nondet20; {9302#true} is VALID [2020-07-11 02:51:34,806 INFO L280 TraceCheckUtils]: 122: Hoare triple {9302#true} ~newmax2~0 := #t~nondet21; {9302#true} is VALID [2020-07-11 02:51:34,806 INFO L280 TraceCheckUtils]: 123: Hoare triple {9302#true} havoc #t~nondet21; {9302#true} is VALID [2020-07-11 02:51:34,807 INFO L280 TraceCheckUtils]: 124: Hoare triple {9302#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,807 INFO L280 TraceCheckUtils]: 125: Hoare triple {9302#true} ~id3~0 := #t~nondet22; {9302#true} is VALID [2020-07-11 02:51:34,807 INFO L280 TraceCheckUtils]: 126: Hoare triple {9302#true} havoc #t~nondet22; {9302#true} is VALID [2020-07-11 02:51:34,807 INFO L280 TraceCheckUtils]: 127: Hoare triple {9302#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,807 INFO L280 TraceCheckUtils]: 128: Hoare triple {9302#true} ~r3~0 := #t~nondet23; {9302#true} is VALID [2020-07-11 02:51:34,807 INFO L280 TraceCheckUtils]: 129: Hoare triple {9302#true} havoc #t~nondet23; {9302#true} is VALID [2020-07-11 02:51:34,808 INFO L280 TraceCheckUtils]: 130: Hoare triple {9302#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,808 INFO L280 TraceCheckUtils]: 131: Hoare triple {9302#true} ~st3~0 := #t~nondet24; {9302#true} is VALID [2020-07-11 02:51:34,808 INFO L280 TraceCheckUtils]: 132: Hoare triple {9302#true} havoc #t~nondet24; {9302#true} is VALID [2020-07-11 02:51:34,808 INFO L280 TraceCheckUtils]: 133: Hoare triple {9302#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,810 INFO L280 TraceCheckUtils]: 134: Hoare triple {9302#true} ~nl3~0 := #t~nondet25; {9302#true} is VALID [2020-07-11 02:51:34,810 INFO L280 TraceCheckUtils]: 135: Hoare triple {9302#true} havoc #t~nondet25; {9302#true} is VALID [2020-07-11 02:51:34,811 INFO L280 TraceCheckUtils]: 136: Hoare triple {9302#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,811 INFO L280 TraceCheckUtils]: 137: Hoare triple {9302#true} ~m3~0 := #t~nondet26; {9302#true} is VALID [2020-07-11 02:51:34,811 INFO L280 TraceCheckUtils]: 138: Hoare triple {9302#true} havoc #t~nondet26; {9302#true} is VALID [2020-07-11 02:51:34,811 INFO L280 TraceCheckUtils]: 139: Hoare triple {9302#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {9302#true} is VALID [2020-07-11 02:51:34,811 INFO L280 TraceCheckUtils]: 140: Hoare triple {9302#true} ~max3~0 := #t~nondet27; {9302#true} is VALID [2020-07-11 02:51:34,811 INFO L280 TraceCheckUtils]: 141: Hoare triple {9302#true} havoc #t~nondet27; {9302#true} is VALID [2020-07-11 02:51:34,812 INFO L280 TraceCheckUtils]: 142: Hoare triple {9302#true} ~mode3~0 := #t~nondet28; {9302#true} is VALID [2020-07-11 02:51:34,812 INFO L280 TraceCheckUtils]: 143: Hoare triple {9302#true} havoc #t~nondet28; {9302#true} is VALID [2020-07-11 02:51:34,812 INFO L280 TraceCheckUtils]: 144: Hoare triple {9302#true} ~newmax3~0 := #t~nondet29; {9302#true} is VALID [2020-07-11 02:51:34,814 INFO L280 TraceCheckUtils]: 145: Hoare triple {9302#true} havoc #t~nondet29; {9302#true} is VALID [2020-07-11 02:51:34,814 INFO L280 TraceCheckUtils]: 146: Hoare triple {9302#true} havoc ~init__r121~0; {9302#true} is VALID [2020-07-11 02:51:34,814 INFO L280 TraceCheckUtils]: 147: Hoare triple {9302#true} havoc ~init__r131~0; {9302#true} is VALID [2020-07-11 02:51:34,814 INFO L280 TraceCheckUtils]: 148: Hoare triple {9302#true} havoc ~init__r211~0; {9302#true} is VALID [2020-07-11 02:51:34,814 INFO L280 TraceCheckUtils]: 149: Hoare triple {9302#true} havoc ~init__r231~0; {9302#true} is VALID [2020-07-11 02:51:34,815 INFO L280 TraceCheckUtils]: 150: Hoare triple {9302#true} havoc ~init__r311~0; {9302#true} is VALID [2020-07-11 02:51:34,815 INFO L280 TraceCheckUtils]: 151: Hoare triple {9302#true} havoc ~init__r321~0; {9302#true} is VALID [2020-07-11 02:51:34,815 INFO L280 TraceCheckUtils]: 152: Hoare triple {9302#true} havoc ~init__r122~0; {9302#true} is VALID [2020-07-11 02:51:34,815 INFO L280 TraceCheckUtils]: 153: Hoare triple {9302#true} havoc ~init__tmp~0; {9302#true} is VALID [2020-07-11 02:51:34,815 INFO L280 TraceCheckUtils]: 154: Hoare triple {9302#true} havoc ~init__r132~0; {9302#true} is VALID [2020-07-11 02:51:34,816 INFO L280 TraceCheckUtils]: 155: Hoare triple {9302#true} havoc ~init__tmp___0~0; {9302#true} is VALID [2020-07-11 02:51:34,816 INFO L280 TraceCheckUtils]: 156: Hoare triple {9302#true} havoc ~init__r212~0; {9302#true} is VALID [2020-07-11 02:51:34,816 INFO L280 TraceCheckUtils]: 157: Hoare triple {9302#true} havoc ~init__tmp___1~0; {9302#true} is VALID [2020-07-11 02:51:34,816 INFO L280 TraceCheckUtils]: 158: Hoare triple {9302#true} havoc ~init__r232~0; {9302#true} is VALID [2020-07-11 02:51:34,816 INFO L280 TraceCheckUtils]: 159: Hoare triple {9302#true} havoc ~init__tmp___2~0; {9302#true} is VALID [2020-07-11 02:51:34,816 INFO L280 TraceCheckUtils]: 160: Hoare triple {9302#true} havoc ~init__r312~0; {9302#true} is VALID [2020-07-11 02:51:34,817 INFO L280 TraceCheckUtils]: 161: Hoare triple {9302#true} havoc ~init__tmp___3~0; {9302#true} is VALID [2020-07-11 02:51:34,817 INFO L280 TraceCheckUtils]: 162: Hoare triple {9302#true} havoc ~init__r322~0; {9302#true} is VALID [2020-07-11 02:51:34,817 INFO L280 TraceCheckUtils]: 163: Hoare triple {9302#true} havoc ~init__tmp___4~0; {9302#true} is VALID [2020-07-11 02:51:34,817 INFO L280 TraceCheckUtils]: 164: Hoare triple {9302#true} havoc ~init__tmp___5~0; {9302#true} is VALID [2020-07-11 02:51:34,817 INFO L280 TraceCheckUtils]: 165: Hoare triple {9302#true} ~init__r121~0 := ~ep12~0; {9302#true} is VALID [2020-07-11 02:51:34,817 INFO L280 TraceCheckUtils]: 166: Hoare triple {9302#true} ~init__r131~0 := ~ep13~0; {9302#true} is VALID [2020-07-11 02:51:34,818 INFO L280 TraceCheckUtils]: 167: Hoare triple {9302#true} ~init__r211~0 := ~ep21~0; {9302#true} is VALID [2020-07-11 02:51:34,818 INFO L280 TraceCheckUtils]: 168: Hoare triple {9302#true} ~init__r231~0 := ~ep23~0; {9302#true} is VALID [2020-07-11 02:51:34,818 INFO L280 TraceCheckUtils]: 169: Hoare triple {9302#true} ~init__r311~0 := ~ep31~0; {9302#true} is VALID [2020-07-11 02:51:34,818 INFO L280 TraceCheckUtils]: 170: Hoare triple {9302#true} ~init__r321~0 := ~ep32~0; {9302#true} is VALID [2020-07-11 02:51:34,818 INFO L280 TraceCheckUtils]: 171: Hoare triple {9302#true} assume !(0 == ~init__r121~0 % 256); {9302#true} is VALID [2020-07-11 02:51:34,818 INFO L280 TraceCheckUtils]: 172: Hoare triple {9302#true} ~init__tmp~0 := 1; {9302#true} is VALID [2020-07-11 02:51:34,819 INFO L280 TraceCheckUtils]: 173: Hoare triple {9302#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {9302#true} is VALID [2020-07-11 02:51:34,819 INFO L280 TraceCheckUtils]: 174: Hoare triple {9302#true} assume !(0 == ~init__r131~0 % 256); {9302#true} is VALID [2020-07-11 02:51:34,819 INFO L280 TraceCheckUtils]: 175: Hoare triple {9302#true} ~init__tmp___0~0 := 1; {9302#true} is VALID [2020-07-11 02:51:34,819 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 [2020-07-11 02:51:34,819 INFO L280 TraceCheckUtils]: 177: Hoare triple {9302#true} assume !(0 == ~init__r211~0 % 256); {9302#true} is VALID [2020-07-11 02:51:34,819 INFO L280 TraceCheckUtils]: 178: Hoare triple {9302#true} ~init__tmp___1~0 := 1; {9302#true} is VALID [2020-07-11 02:51:34,820 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 [2020-07-11 02:51:34,820 INFO L280 TraceCheckUtils]: 180: Hoare triple {9302#true} assume !(0 == ~init__r231~0 % 256); {9302#true} is VALID [2020-07-11 02:51:34,820 INFO L280 TraceCheckUtils]: 181: Hoare triple {9302#true} ~init__tmp___2~0 := 1; {9302#true} is VALID [2020-07-11 02:51:34,820 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 [2020-07-11 02:51:34,820 INFO L280 TraceCheckUtils]: 183: Hoare triple {9302#true} assume !(0 == ~init__r311~0 % 256); {9302#true} is VALID [2020-07-11 02:51:34,820 INFO L280 TraceCheckUtils]: 184: Hoare triple {9302#true} ~init__tmp___3~0 := 1; {9302#true} is VALID [2020-07-11 02:51:34,821 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 [2020-07-11 02:51:34,821 INFO L280 TraceCheckUtils]: 186: Hoare triple {9302#true} assume !(0 == ~init__r321~0 % 256); {9302#true} is VALID [2020-07-11 02:51:34,821 INFO L280 TraceCheckUtils]: 187: Hoare triple {9302#true} ~init__tmp___4~0 := 1; {9302#true} is VALID [2020-07-11 02:51:34,821 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 [2020-07-11 02:51:34,821 INFO L280 TraceCheckUtils]: 189: Hoare triple {9302#true} assume ~id1~0 != ~id2~0; {9302#true} is VALID [2020-07-11 02:51:34,821 INFO L280 TraceCheckUtils]: 190: Hoare triple {9302#true} assume ~id1~0 != ~id3~0; {9302#true} is VALID [2020-07-11 02:51:34,822 INFO L280 TraceCheckUtils]: 191: Hoare triple {9302#true} assume ~id2~0 != ~id3~0; {9302#true} is VALID [2020-07-11 02:51:34,822 INFO L280 TraceCheckUtils]: 192: Hoare triple {9302#true} assume ~id1~0 >= 0; {9302#true} is VALID [2020-07-11 02:51:34,822 INFO L280 TraceCheckUtils]: 193: Hoare triple {9302#true} assume ~id2~0 >= 0; {9302#true} is VALID [2020-07-11 02:51:34,822 INFO L280 TraceCheckUtils]: 194: Hoare triple {9302#true} assume ~id3~0 >= 0; {9302#true} is VALID [2020-07-11 02:51:34,822 INFO L280 TraceCheckUtils]: 195: Hoare triple {9302#true} assume 0 == ~r1~0; {9302#true} is VALID [2020-07-11 02:51:34,822 INFO L280 TraceCheckUtils]: 196: Hoare triple {9302#true} assume 0 == ~r2~0; {9302#true} is VALID [2020-07-11 02:51:34,823 INFO L280 TraceCheckUtils]: 197: Hoare triple {9302#true} assume 0 == ~r3~0; {9302#true} is VALID [2020-07-11 02:51:34,823 INFO L280 TraceCheckUtils]: 198: Hoare triple {9302#true} assume ~max1~0 == ~id1~0; {9302#true} is VALID [2020-07-11 02:51:34,827 INFO L280 TraceCheckUtils]: 199: Hoare triple {9302#true} assume ~max2~0 == ~id2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,827 INFO L280 TraceCheckUtils]: 200: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,828 INFO L280 TraceCheckUtils]: 201: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,828 INFO L280 TraceCheckUtils]: 202: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,829 INFO L280 TraceCheckUtils]: 203: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,829 INFO L280 TraceCheckUtils]: 204: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,830 INFO L280 TraceCheckUtils]: 205: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,830 INFO L280 TraceCheckUtils]: 206: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,831 INFO L280 TraceCheckUtils]: 207: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,831 INFO L280 TraceCheckUtils]: 208: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,832 INFO L280 TraceCheckUtils]: 209: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,832 INFO L280 TraceCheckUtils]: 210: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,833 INFO L280 TraceCheckUtils]: 211: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,833 INFO L280 TraceCheckUtils]: 212: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~newmax3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,834 INFO L280 TraceCheckUtils]: 213: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,834 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 [2020-07-11 02:51:34,835 INFO L280 TraceCheckUtils]: 215: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1863~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,835 INFO L280 TraceCheckUtils]: 216: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,836 INFO L280 TraceCheckUtils]: 217: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,836 INFO L280 TraceCheckUtils]: 218: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,837 INFO L280 TraceCheckUtils]: 219: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,837 INFO L280 TraceCheckUtils]: 220: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,838 INFO L280 TraceCheckUtils]: 221: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,838 INFO L280 TraceCheckUtils]: 222: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,839 INFO L280 TraceCheckUtils]: 223: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,839 INFO L280 TraceCheckUtils]: 224: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,840 INFO L280 TraceCheckUtils]: 225: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,840 INFO L280 TraceCheckUtils]: 226: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,841 INFO L280 TraceCheckUtils]: 227: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,841 INFO L280 TraceCheckUtils]: 228: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,842 INFO L280 TraceCheckUtils]: 229: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,842 INFO L280 TraceCheckUtils]: 230: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,843 INFO L280 TraceCheckUtils]: 231: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,843 INFO L280 TraceCheckUtils]: 232: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,844 INFO L280 TraceCheckUtils]: 233: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,844 INFO L280 TraceCheckUtils]: 234: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,845 INFO L280 TraceCheckUtils]: 235: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,845 INFO L280 TraceCheckUtils]: 236: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,846 INFO L280 TraceCheckUtils]: 237: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,846 INFO L280 TraceCheckUtils]: 238: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,847 INFO L280 TraceCheckUtils]: 239: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,847 INFO L280 TraceCheckUtils]: 240: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,853 INFO L280 TraceCheckUtils]: 241: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r2~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,853 INFO L280 TraceCheckUtils]: 242: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,854 INFO L280 TraceCheckUtils]: 243: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,854 INFO L280 TraceCheckUtils]: 244: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,855 INFO L280 TraceCheckUtils]: 245: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,856 INFO L280 TraceCheckUtils]: 246: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,856 INFO L280 TraceCheckUtils]: 247: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,857 INFO L280 TraceCheckUtils]: 248: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r3~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,857 INFO L280 TraceCheckUtils]: 249: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,858 INFO L280 TraceCheckUtils]: 250: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,858 INFO L280 TraceCheckUtils]: 251: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,859 INFO L280 TraceCheckUtils]: 252: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,859 INFO L280 TraceCheckUtils]: 253: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,860 INFO L280 TraceCheckUtils]: 254: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,860 INFO L280 TraceCheckUtils]: 255: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,861 INFO L280 TraceCheckUtils]: 256: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,861 INFO L280 TraceCheckUtils]: 257: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,861 INFO L280 TraceCheckUtils]: 258: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,862 INFO L280 TraceCheckUtils]: 259: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,863 INFO L280 TraceCheckUtils]: 260: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,863 INFO L280 TraceCheckUtils]: 261: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,864 INFO L280 TraceCheckUtils]: 262: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,864 INFO L280 TraceCheckUtils]: 263: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,865 INFO L280 TraceCheckUtils]: 264: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,865 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 [2020-07-11 02:51:34,866 INFO L280 TraceCheckUtils]: 266: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,866 INFO L280 TraceCheckUtils]: 267: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,867 INFO L280 TraceCheckUtils]: 268: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,867 INFO L280 TraceCheckUtils]: 269: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,868 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 [2020-07-11 02:51:34,868 INFO L280 TraceCheckUtils]: 271: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,869 INFO L280 TraceCheckUtils]: 272: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,869 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 [2020-07-11 02:51:34,870 INFO L280 TraceCheckUtils]: 274: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,870 INFO L280 TraceCheckUtils]: 275: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,871 INFO L280 TraceCheckUtils]: 276: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2009~0 := ~check__tmp~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,871 INFO L280 TraceCheckUtils]: 277: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2009~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,872 INFO L280 TraceCheckUtils]: 278: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,872 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 [2020-07-11 02:51:34,873 INFO L280 TraceCheckUtils]: 280: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,873 INFO L280 TraceCheckUtils]: 281: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,874 INFO L280 TraceCheckUtils]: 282: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,874 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 [2020-07-11 02:51:34,875 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 [2020-07-11 02:51:34,875 INFO L280 TraceCheckUtils]: 285: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,876 INFO L280 TraceCheckUtils]: 286: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,876 INFO L280 TraceCheckUtils]: 287: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,877 INFO L280 TraceCheckUtils]: 288: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,877 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 [2020-07-11 02:51:34,878 INFO L280 TraceCheckUtils]: 290: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,878 INFO L280 TraceCheckUtils]: 291: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,879 INFO L280 TraceCheckUtils]: 292: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,879 INFO L280 TraceCheckUtils]: 293: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,880 INFO L280 TraceCheckUtils]: 294: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,881 INFO L280 TraceCheckUtils]: 295: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,881 INFO L280 TraceCheckUtils]: 296: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,882 INFO L280 TraceCheckUtils]: 297: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,882 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 [2020-07-11 02:51:34,883 INFO L280 TraceCheckUtils]: 299: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,883 INFO L280 TraceCheckUtils]: 300: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,884 INFO L280 TraceCheckUtils]: 301: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,884 INFO L280 TraceCheckUtils]: 302: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,885 INFO L280 TraceCheckUtils]: 303: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,885 INFO L280 TraceCheckUtils]: 304: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,886 INFO L280 TraceCheckUtils]: 305: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~1 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,886 INFO L280 TraceCheckUtils]: 306: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,887 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 [2020-07-11 02:51:34,887 INFO L280 TraceCheckUtils]: 308: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,888 INFO L280 TraceCheckUtils]: 309: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,888 INFO L280 TraceCheckUtils]: 310: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax3~0 := ~node3__newmax~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,889 INFO L280 TraceCheckUtils]: 311: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,889 INFO L280 TraceCheckUtils]: 312: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,890 INFO L280 TraceCheckUtils]: 313: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,890 INFO L280 TraceCheckUtils]: 314: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,891 INFO L280 TraceCheckUtils]: 315: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,891 INFO L280 TraceCheckUtils]: 316: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,892 INFO L280 TraceCheckUtils]: 317: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,892 INFO L280 TraceCheckUtils]: 318: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,893 INFO L280 TraceCheckUtils]: 319: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,893 INFO L280 TraceCheckUtils]: 320: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,894 INFO L280 TraceCheckUtils]: 321: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,894 INFO L280 TraceCheckUtils]: 322: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,895 INFO L280 TraceCheckUtils]: 323: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,895 INFO L280 TraceCheckUtils]: 324: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,896 INFO L280 TraceCheckUtils]: 325: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,896 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 [2020-07-11 02:51:34,897 INFO L280 TraceCheckUtils]: 327: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,897 INFO L280 TraceCheckUtils]: 328: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,898 INFO L280 TraceCheckUtils]: 329: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,898 INFO L280 TraceCheckUtils]: 330: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,899 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 [2020-07-11 02:51:34,899 INFO L280 TraceCheckUtils]: 332: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,900 INFO L280 TraceCheckUtils]: 333: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,900 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 [2020-07-11 02:51:34,901 INFO L280 TraceCheckUtils]: 335: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,901 INFO L280 TraceCheckUtils]: 336: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,902 INFO L280 TraceCheckUtils]: 337: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2142~0 := ~check__tmp~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,902 INFO L280 TraceCheckUtils]: 338: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2142~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,903 INFO L280 TraceCheckUtils]: 339: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,903 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 [2020-07-11 02:51:34,904 INFO L280 TraceCheckUtils]: 341: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,904 INFO L280 TraceCheckUtils]: 342: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,905 INFO L280 TraceCheckUtils]: 343: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,905 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 [2020-07-11 02:51:34,906 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 [2020-07-11 02:51:34,906 INFO L280 TraceCheckUtils]: 346: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,907 INFO L280 TraceCheckUtils]: 347: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,907 INFO L280 TraceCheckUtils]: 348: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,908 INFO L280 TraceCheckUtils]: 349: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,908 INFO L280 TraceCheckUtils]: 350: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,909 INFO L280 TraceCheckUtils]: 351: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,909 INFO L280 TraceCheckUtils]: 352: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,910 INFO L280 TraceCheckUtils]: 353: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,910 INFO L280 TraceCheckUtils]: 354: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,911 INFO L280 TraceCheckUtils]: 355: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,911 INFO L280 TraceCheckUtils]: 356: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,912 INFO L280 TraceCheckUtils]: 357: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r2~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,912 INFO L280 TraceCheckUtils]: 358: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,913 INFO L280 TraceCheckUtils]: 359: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,913 INFO L280 TraceCheckUtils]: 360: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,914 INFO L280 TraceCheckUtils]: 361: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node3__newmax~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,914 INFO L280 TraceCheckUtils]: 362: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node3__newmax~2 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,915 INFO L280 TraceCheckUtils]: 363: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,916 INFO L280 TraceCheckUtils]: 364: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r3~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,916 INFO L280 TraceCheckUtils]: 365: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,917 INFO L280 TraceCheckUtils]: 366: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,917 INFO L280 TraceCheckUtils]: 367: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,918 INFO L280 TraceCheckUtils]: 368: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,918 INFO L280 TraceCheckUtils]: 369: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,919 INFO L280 TraceCheckUtils]: 370: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,919 INFO L280 TraceCheckUtils]: 371: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,920 INFO L280 TraceCheckUtils]: 372: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,920 INFO L280 TraceCheckUtils]: 373: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,921 INFO L280 TraceCheckUtils]: 374: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,921 INFO L280 TraceCheckUtils]: 375: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,922 INFO L280 TraceCheckUtils]: 376: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,922 INFO L280 TraceCheckUtils]: 377: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,923 INFO L280 TraceCheckUtils]: 378: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,924 INFO L280 TraceCheckUtils]: 379: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,924 INFO L280 TraceCheckUtils]: 380: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,925 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 [2020-07-11 02:51:34,925 INFO L280 TraceCheckUtils]: 382: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,926 INFO L280 TraceCheckUtils]: 383: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,926 INFO L280 TraceCheckUtils]: 384: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,927 INFO L280 TraceCheckUtils]: 385: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,927 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 [2020-07-11 02:51:34,928 INFO L280 TraceCheckUtils]: 387: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,928 INFO L280 TraceCheckUtils]: 388: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,929 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 [2020-07-11 02:51:34,929 INFO L280 TraceCheckUtils]: 390: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,930 INFO L280 TraceCheckUtils]: 391: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,930 INFO L280 TraceCheckUtils]: 392: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~__return_2281~0 := ~check__tmp~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,931 INFO L280 TraceCheckUtils]: 393: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2281~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,931 INFO L280 TraceCheckUtils]: 394: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,932 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 [2020-07-11 02:51:34,932 INFO L280 TraceCheckUtils]: 396: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,933 INFO L280 TraceCheckUtils]: 397: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,933 INFO L280 TraceCheckUtils]: 398: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,934 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 [2020-07-11 02:51:34,934 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 [2020-07-11 02:51:34,935 INFO L280 TraceCheckUtils]: 401: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,935 INFO L280 TraceCheckUtils]: 402: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node1__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,936 INFO L280 TraceCheckUtils]: 403: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node1__newmax~3 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,936 INFO L280 TraceCheckUtils]: 404: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,937 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 [2020-07-11 02:51:34,937 INFO L280 TraceCheckUtils]: 406: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,938 INFO L280 TraceCheckUtils]: 407: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,938 INFO L280 TraceCheckUtils]: 408: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax1~0 := ~node1__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,939 INFO L280 TraceCheckUtils]: 409: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,939 INFO L280 TraceCheckUtils]: 410: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,940 INFO L280 TraceCheckUtils]: 411: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,940 INFO L280 TraceCheckUtils]: 412: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,941 INFO L280 TraceCheckUtils]: 413: Hoare triple {9367#(= ~max2~0 ~id2~0)} havoc ~node2__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,941 INFO L280 TraceCheckUtils]: 414: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~node2__newmax~3 := 0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,942 INFO L280 TraceCheckUtils]: 415: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,942 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 [2020-07-11 02:51:34,943 INFO L280 TraceCheckUtils]: 417: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,943 INFO L280 TraceCheckUtils]: 418: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,944 INFO L280 TraceCheckUtils]: 419: Hoare triple {9367#(= ~max2~0 ~id2~0)} ~newmax2~0 := ~node2__newmax~3; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,944 INFO L280 TraceCheckUtils]: 420: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0; {9367#(= ~max2~0 ~id2~0)} is VALID [2020-07-11 02:51:34,945 INFO L280 TraceCheckUtils]: 421: Hoare triple {9367#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {9303#false} is VALID [2020-07-11 02:51:34,945 INFO L280 TraceCheckUtils]: 422: Hoare triple {9303#false} ~nl2~0 := 1; {9303#false} is VALID [2020-07-11 02:51:34,945 INFO L280 TraceCheckUtils]: 423: Hoare triple {9303#false} ~mode2~0 := 0; {9303#false} is VALID [2020-07-11 02:51:34,945 INFO L280 TraceCheckUtils]: 424: Hoare triple {9303#false} havoc ~node3__newmax~3; {9303#false} is VALID [2020-07-11 02:51:34,945 INFO L280 TraceCheckUtils]: 425: Hoare triple {9303#false} ~node3__newmax~3 := 0; {9303#false} is VALID [2020-07-11 02:51:34,946 INFO L280 TraceCheckUtils]: 426: Hoare triple {9303#false} assume !(0 == ~mode3~0 % 256); {9303#false} is VALID [2020-07-11 02:51:34,946 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 [2020-07-11 02:51:34,946 INFO L280 TraceCheckUtils]: 428: Hoare triple {9303#false} assume !!(0 == ~ep13~0 % 256); {9303#false} is VALID [2020-07-11 02:51:34,946 INFO L280 TraceCheckUtils]: 429: Hoare triple {9303#false} assume !!(0 == ~ep23~0 % 256); {9303#false} is VALID [2020-07-11 02:51:34,946 INFO L280 TraceCheckUtils]: 430: Hoare triple {9303#false} ~newmax3~0 := ~node3__newmax~3; {9303#false} is VALID [2020-07-11 02:51:34,946 INFO L280 TraceCheckUtils]: 431: Hoare triple {9303#false} assume 2 == ~r3~0; {9303#false} is VALID [2020-07-11 02:51:34,947 INFO L280 TraceCheckUtils]: 432: Hoare triple {9303#false} assume !(~max3~0 == ~id3~0); {9303#false} is VALID [2020-07-11 02:51:34,947 INFO L280 TraceCheckUtils]: 433: Hoare triple {9303#false} ~nl3~0 := 1; {9303#false} is VALID [2020-07-11 02:51:34,947 INFO L280 TraceCheckUtils]: 434: Hoare triple {9303#false} ~mode3~0 := 0; {9303#false} is VALID [2020-07-11 02:51:34,947 INFO L280 TraceCheckUtils]: 435: Hoare triple {9303#false} ~p12_old~0 := ~p12_new~0; {9303#false} is VALID [2020-07-11 02:51:34,947 INFO L280 TraceCheckUtils]: 436: Hoare triple {9303#false} ~p12_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-11 02:51:34,947 INFO L280 TraceCheckUtils]: 437: Hoare triple {9303#false} ~p13_old~0 := ~p13_new~0; {9303#false} is VALID [2020-07-11 02:51:34,948 INFO L280 TraceCheckUtils]: 438: Hoare triple {9303#false} ~p13_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-11 02:51:34,948 INFO L280 TraceCheckUtils]: 439: Hoare triple {9303#false} ~p21_old~0 := ~p21_new~0; {9303#false} is VALID [2020-07-11 02:51:34,948 INFO L280 TraceCheckUtils]: 440: Hoare triple {9303#false} ~p21_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-11 02:51:34,948 INFO L280 TraceCheckUtils]: 441: Hoare triple {9303#false} ~p23_old~0 := ~p23_new~0; {9303#false} is VALID [2020-07-11 02:51:34,948 INFO L280 TraceCheckUtils]: 442: Hoare triple {9303#false} ~p23_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-11 02:51:34,949 INFO L280 TraceCheckUtils]: 443: Hoare triple {9303#false} ~p31_old~0 := ~p31_new~0; {9303#false} is VALID [2020-07-11 02:51:34,949 INFO L280 TraceCheckUtils]: 444: Hoare triple {9303#false} ~p31_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-11 02:51:34,949 INFO L280 TraceCheckUtils]: 445: Hoare triple {9303#false} ~p32_old~0 := ~p32_new~0; {9303#false} is VALID [2020-07-11 02:51:34,949 INFO L280 TraceCheckUtils]: 446: Hoare triple {9303#false} ~p32_new~0 := ~nomsg~0; {9303#false} is VALID [2020-07-11 02:51:34,949 INFO L280 TraceCheckUtils]: 447: Hoare triple {9303#false} havoc ~check__tmp~3; {9303#false} is VALID [2020-07-11 02:51:34,949 INFO L280 TraceCheckUtils]: 448: Hoare triple {9303#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {9303#false} is VALID [2020-07-11 02:51:34,950 INFO L280 TraceCheckUtils]: 449: Hoare triple {9303#false} ~check__tmp~3 := 0; {9303#false} is VALID [2020-07-11 02:51:34,950 INFO L280 TraceCheckUtils]: 450: Hoare triple {9303#false} ~__return_2419~0 := ~check__tmp~3; {9303#false} is VALID [2020-07-11 02:51:34,950 INFO L280 TraceCheckUtils]: 451: Hoare triple {9303#false} ~main__c1~0 := ~__return_2419~0; {9303#false} is VALID [2020-07-11 02:51:34,950 INFO L280 TraceCheckUtils]: 452: Hoare triple {9303#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {9303#false} is VALID [2020-07-11 02:51:34,950 INFO L280 TraceCheckUtils]: 453: Hoare triple {9303#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {9303#false} is VALID [2020-07-11 02:51:34,950 INFO L280 TraceCheckUtils]: 454: Hoare triple {9303#false} havoc ~__tmp_4~0; {9303#false} is VALID [2020-07-11 02:51:34,951 INFO L280 TraceCheckUtils]: 455: Hoare triple {9303#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {9303#false} is VALID [2020-07-11 02:51:34,951 INFO L280 TraceCheckUtils]: 456: Hoare triple {9303#false} havoc ~assert__arg~3; {9303#false} is VALID [2020-07-11 02:51:34,951 INFO L280 TraceCheckUtils]: 457: Hoare triple {9303#false} ~assert__arg~3 := ~__tmp_4~0; {9303#false} is VALID [2020-07-11 02:51:34,951 INFO L280 TraceCheckUtils]: 458: Hoare triple {9303#false} assume 0 == ~assert__arg~3 % 256; {9303#false} is VALID [2020-07-11 02:51:34,951 INFO L280 TraceCheckUtils]: 459: Hoare triple {9303#false} assume !false; {9303#false} is VALID [2020-07-11 02:51:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:51:35,099 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1082581666] [2020-07-11 02:51:35,099 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:51:35,099 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-11 02:51:35,099 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098532770] [2020-07-11 02:51:35,102 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-11 02:51:35,102 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:51:35,102 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-11 02:51:35,550 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:51:35,551 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-11 02:51:35,551 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:51:35,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-11 02:51:35,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:51:35,552 INFO L87 Difference]: Start difference. First operand 1244 states and 1517 transitions. Second operand 4 states. [2020-07-11 02:51:42,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:51:42,914 INFO L93 Difference]: Finished difference Result 2510 states and 3146 transitions. [2020-07-11 02:51:42,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-11 02:51:42,914 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-11 02:51:42,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:51:42,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:51:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1799 transitions. [2020-07-11 02:51:42,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:51:42,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1799 transitions. [2020-07-11 02:51:42,952 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1799 transitions. [2020-07-11 02:51:44,705 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1799 edges. 1799 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:51:44,902 INFO L225 Difference]: With dead ends: 2510 [2020-07-11 02:51:44,902 INFO L226 Difference]: Without dead ends: 2066 [2020-07-11 02:51:44,931 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:51:44,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2066 states. [2020-07-11 02:51:46,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2066 to 2054. [2020-07-11 02:51:46,851 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:51:46,851 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2066 states. Second operand 2054 states. [2020-07-11 02:51:46,851 INFO L74 IsIncluded]: Start isIncluded. First operand 2066 states. Second operand 2054 states. [2020-07-11 02:51:46,851 INFO L87 Difference]: Start difference. First operand 2066 states. Second operand 2054 states. [2020-07-11 02:51:47,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:51:47,075 INFO L93 Difference]: Finished difference Result 2066 states and 2556 transitions. [2020-07-11 02:51:47,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 2556 transitions. [2020-07-11 02:51:47,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:51:47,080 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:51:47,080 INFO L74 IsIncluded]: Start isIncluded. First operand 2054 states. Second operand 2066 states. [2020-07-11 02:51:47,080 INFO L87 Difference]: Start difference. First operand 2054 states. Second operand 2066 states. [2020-07-11 02:51:47,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:51:47,257 INFO L93 Difference]: Finished difference Result 2066 states and 2556 transitions. [2020-07-11 02:51:47,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 2556 transitions. [2020-07-11 02:51:47,261 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:51:47,261 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:51:47,262 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:51:47,262 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:51:47,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2054 states. [2020-07-11 02:51:47,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 2054 states and 2545 transitions. [2020-07-11 02:51:47,576 INFO L78 Accepts]: Start accepts. Automaton has 2054 states and 2545 transitions. Word has length 460 [2020-07-11 02:51:47,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:51:47,577 INFO L479 AbstractCegarLoop]: Abstraction has 2054 states and 2545 transitions. [2020-07-11 02:51:47,577 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-11 02:51:47,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2054 states and 2545 transitions. [2020-07-11 02:51:50,242 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2545 edges. 2545 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:51:50,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 2545 transitions. [2020-07-11 02:51:50,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-11 02:51:50,254 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:51:50,254 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] [2020-07-11 02:51:50,255 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-11 02:51:50,255 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:51:50,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:51:50,255 INFO L82 PathProgramCache]: Analyzing trace with hash -863833942, now seen corresponding path program 1 times [2020-07-11 02:51:50,255 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:51:50,256 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [399162662] [2020-07-11 02:51:50,256 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:51:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:51:50,682 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-11 02:51:50,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:51:50,727 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 [2020-07-11 02:51:50,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {22631#true} ~nomsg~0 := -1; {22631#true} is VALID [2020-07-11 02:51:50,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {22631#true} ~p12~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,728 INFO L280 TraceCheckUtils]: 3: Hoare triple {22631#true} ~p12_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,728 INFO L280 TraceCheckUtils]: 4: Hoare triple {22631#true} ~p12_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {22631#true} ~ep12~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {22631#true} ~p13~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,729 INFO L280 TraceCheckUtils]: 7: Hoare triple {22631#true} ~p13_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,729 INFO L280 TraceCheckUtils]: 8: Hoare triple {22631#true} ~p13_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,729 INFO L280 TraceCheckUtils]: 9: Hoare triple {22631#true} ~ep13~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {22631#true} ~p21~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,729 INFO L280 TraceCheckUtils]: 11: Hoare triple {22631#true} ~p21_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,729 INFO L280 TraceCheckUtils]: 12: Hoare triple {22631#true} ~p21_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,730 INFO L280 TraceCheckUtils]: 13: Hoare triple {22631#true} ~ep21~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,730 INFO L280 TraceCheckUtils]: 14: Hoare triple {22631#true} ~p23~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,730 INFO L280 TraceCheckUtils]: 15: Hoare triple {22631#true} ~p23_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,730 INFO L280 TraceCheckUtils]: 16: Hoare triple {22631#true} ~p23_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,730 INFO L280 TraceCheckUtils]: 17: Hoare triple {22631#true} ~ep23~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,731 INFO L280 TraceCheckUtils]: 18: Hoare triple {22631#true} ~p31~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,731 INFO L280 TraceCheckUtils]: 19: Hoare triple {22631#true} ~p31_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,731 INFO L280 TraceCheckUtils]: 20: Hoare triple {22631#true} ~p31_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,731 INFO L280 TraceCheckUtils]: 21: Hoare triple {22631#true} ~ep31~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,731 INFO L280 TraceCheckUtils]: 22: Hoare triple {22631#true} ~p32~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,732 INFO L280 TraceCheckUtils]: 23: Hoare triple {22631#true} ~p32_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,732 INFO L280 TraceCheckUtils]: 24: Hoare triple {22631#true} ~p32_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,732 INFO L280 TraceCheckUtils]: 25: Hoare triple {22631#true} ~ep32~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,732 INFO L280 TraceCheckUtils]: 26: Hoare triple {22631#true} ~id1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,732 INFO L280 TraceCheckUtils]: 27: Hoare triple {22631#true} ~r1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,732 INFO L280 TraceCheckUtils]: 28: Hoare triple {22631#true} ~st1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,733 INFO L280 TraceCheckUtils]: 29: Hoare triple {22631#true} ~nl1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,733 INFO L280 TraceCheckUtils]: 30: Hoare triple {22631#true} ~m1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,733 INFO L280 TraceCheckUtils]: 31: Hoare triple {22631#true} ~max1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,733 INFO L280 TraceCheckUtils]: 32: Hoare triple {22631#true} ~mode1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,733 INFO L280 TraceCheckUtils]: 33: Hoare triple {22631#true} ~newmax1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,733 INFO L280 TraceCheckUtils]: 34: Hoare triple {22631#true} ~id2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,734 INFO L280 TraceCheckUtils]: 35: Hoare triple {22631#true} ~r2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,734 INFO L280 TraceCheckUtils]: 36: Hoare triple {22631#true} ~st2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,734 INFO L280 TraceCheckUtils]: 37: Hoare triple {22631#true} ~nl2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,734 INFO L280 TraceCheckUtils]: 38: Hoare triple {22631#true} ~m2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,734 INFO L280 TraceCheckUtils]: 39: Hoare triple {22631#true} ~max2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,735 INFO L280 TraceCheckUtils]: 40: Hoare triple {22631#true} ~mode2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,735 INFO L280 TraceCheckUtils]: 41: Hoare triple {22631#true} ~newmax2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,735 INFO L280 TraceCheckUtils]: 42: Hoare triple {22631#true} ~id3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,735 INFO L280 TraceCheckUtils]: 43: Hoare triple {22631#true} ~r3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,735 INFO L280 TraceCheckUtils]: 44: Hoare triple {22631#true} ~st3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,735 INFO L280 TraceCheckUtils]: 45: Hoare triple {22631#true} ~nl3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,736 INFO L280 TraceCheckUtils]: 46: Hoare triple {22631#true} ~m3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,736 INFO L280 TraceCheckUtils]: 47: Hoare triple {22631#true} ~max3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,736 INFO L280 TraceCheckUtils]: 48: Hoare triple {22631#true} ~mode3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,736 INFO L280 TraceCheckUtils]: 49: Hoare triple {22631#true} ~newmax3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,736 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 [2020-07-11 02:51:50,736 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 [2020-07-11 02:51:50,737 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 [2020-07-11 02:51:50,737 INFO L280 TraceCheckUtils]: 53: Hoare triple {22631#true} ~__return_1863~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,737 INFO L280 TraceCheckUtils]: 54: Hoare triple {22631#true} ~__return_2009~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,737 INFO L280 TraceCheckUtils]: 55: Hoare triple {22631#true} ~__return_2142~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,737 INFO L280 TraceCheckUtils]: 56: Hoare triple {22631#true} ~__return_2281~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,738 INFO L280 TraceCheckUtils]: 57: Hoare triple {22631#true} ~__return_2419~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,738 INFO L280 TraceCheckUtils]: 58: Hoare triple {22631#true} ~__tmp_2420_0~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,738 INFO L280 TraceCheckUtils]: 59: Hoare triple {22631#true} ~__return_2543~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,738 INFO L280 TraceCheckUtils]: 60: Hoare triple {22631#true} ~__return_2433~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,738 INFO L280 TraceCheckUtils]: 61: Hoare triple {22631#true} assume true; {22631#true} is VALID [2020-07-11 02:51:50,738 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {22631#true} {22631#true} #1935#return; {22631#true} is VALID [2020-07-11 02:51:50,749 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 [2020-07-11 02:51:50,749 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 [2020-07-11 02:51:50,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {22631#true} ~nomsg~0 := -1; {22631#true} is VALID [2020-07-11 02:51:50,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {22631#true} ~p12~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {22631#true} ~p12_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {22631#true} ~p12_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,750 INFO L280 TraceCheckUtils]: 6: Hoare triple {22631#true} ~ep12~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,750 INFO L280 TraceCheckUtils]: 7: Hoare triple {22631#true} ~p13~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,750 INFO L280 TraceCheckUtils]: 8: Hoare triple {22631#true} ~p13_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,751 INFO L280 TraceCheckUtils]: 9: Hoare triple {22631#true} ~p13_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,751 INFO L280 TraceCheckUtils]: 10: Hoare triple {22631#true} ~ep13~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,751 INFO L280 TraceCheckUtils]: 11: Hoare triple {22631#true} ~p21~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,751 INFO L280 TraceCheckUtils]: 12: Hoare triple {22631#true} ~p21_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,751 INFO L280 TraceCheckUtils]: 13: Hoare triple {22631#true} ~p21_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,751 INFO L280 TraceCheckUtils]: 14: Hoare triple {22631#true} ~ep21~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,752 INFO L280 TraceCheckUtils]: 15: Hoare triple {22631#true} ~p23~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,752 INFO L280 TraceCheckUtils]: 16: Hoare triple {22631#true} ~p23_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,752 INFO L280 TraceCheckUtils]: 17: Hoare triple {22631#true} ~p23_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,752 INFO L280 TraceCheckUtils]: 18: Hoare triple {22631#true} ~ep23~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,752 INFO L280 TraceCheckUtils]: 19: Hoare triple {22631#true} ~p31~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,752 INFO L280 TraceCheckUtils]: 20: Hoare triple {22631#true} ~p31_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,753 INFO L280 TraceCheckUtils]: 21: Hoare triple {22631#true} ~p31_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,753 INFO L280 TraceCheckUtils]: 22: Hoare triple {22631#true} ~ep31~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,753 INFO L280 TraceCheckUtils]: 23: Hoare triple {22631#true} ~p32~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,753 INFO L280 TraceCheckUtils]: 24: Hoare triple {22631#true} ~p32_old~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,753 INFO L280 TraceCheckUtils]: 25: Hoare triple {22631#true} ~p32_new~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,753 INFO L280 TraceCheckUtils]: 26: Hoare triple {22631#true} ~ep32~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,754 INFO L280 TraceCheckUtils]: 27: Hoare triple {22631#true} ~id1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,754 INFO L280 TraceCheckUtils]: 28: Hoare triple {22631#true} ~r1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,754 INFO L280 TraceCheckUtils]: 29: Hoare triple {22631#true} ~st1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,754 INFO L280 TraceCheckUtils]: 30: Hoare triple {22631#true} ~nl1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,754 INFO L280 TraceCheckUtils]: 31: Hoare triple {22631#true} ~m1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,755 INFO L280 TraceCheckUtils]: 32: Hoare triple {22631#true} ~max1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,755 INFO L280 TraceCheckUtils]: 33: Hoare triple {22631#true} ~mode1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,755 INFO L280 TraceCheckUtils]: 34: Hoare triple {22631#true} ~newmax1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,755 INFO L280 TraceCheckUtils]: 35: Hoare triple {22631#true} ~id2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,755 INFO L280 TraceCheckUtils]: 36: Hoare triple {22631#true} ~r2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,755 INFO L280 TraceCheckUtils]: 37: Hoare triple {22631#true} ~st2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,756 INFO L280 TraceCheckUtils]: 38: Hoare triple {22631#true} ~nl2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,756 INFO L280 TraceCheckUtils]: 39: Hoare triple {22631#true} ~m2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,756 INFO L280 TraceCheckUtils]: 40: Hoare triple {22631#true} ~max2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,756 INFO L280 TraceCheckUtils]: 41: Hoare triple {22631#true} ~mode2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,756 INFO L280 TraceCheckUtils]: 42: Hoare triple {22631#true} ~newmax2~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,757 INFO L280 TraceCheckUtils]: 43: Hoare triple {22631#true} ~id3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,757 INFO L280 TraceCheckUtils]: 44: Hoare triple {22631#true} ~r3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,757 INFO L280 TraceCheckUtils]: 45: Hoare triple {22631#true} ~st3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,757 INFO L280 TraceCheckUtils]: 46: Hoare triple {22631#true} ~nl3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,757 INFO L280 TraceCheckUtils]: 47: Hoare triple {22631#true} ~m3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,757 INFO L280 TraceCheckUtils]: 48: Hoare triple {22631#true} ~max3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,758 INFO L280 TraceCheckUtils]: 49: Hoare triple {22631#true} ~mode3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,758 INFO L280 TraceCheckUtils]: 50: Hoare triple {22631#true} ~newmax3~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,758 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 [2020-07-11 02:51:50,758 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 [2020-07-11 02:51:50,758 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 [2020-07-11 02:51:50,759 INFO L280 TraceCheckUtils]: 54: Hoare triple {22631#true} ~__return_1863~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,759 INFO L280 TraceCheckUtils]: 55: Hoare triple {22631#true} ~__return_2009~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,759 INFO L280 TraceCheckUtils]: 56: Hoare triple {22631#true} ~__return_2142~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,759 INFO L280 TraceCheckUtils]: 57: Hoare triple {22631#true} ~__return_2281~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,759 INFO L280 TraceCheckUtils]: 58: Hoare triple {22631#true} ~__return_2419~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,759 INFO L280 TraceCheckUtils]: 59: Hoare triple {22631#true} ~__tmp_2420_0~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,760 INFO L280 TraceCheckUtils]: 60: Hoare triple {22631#true} ~__return_2543~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,760 INFO L280 TraceCheckUtils]: 61: Hoare triple {22631#true} ~__return_2433~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,760 INFO L280 TraceCheckUtils]: 62: Hoare triple {22631#true} assume true; {22631#true} is VALID [2020-07-11 02:51:50,760 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {22631#true} {22631#true} #1935#return; {22631#true} is VALID [2020-07-11 02:51:50,760 INFO L263 TraceCheckUtils]: 64: Hoare triple {22631#true} call #t~ret30 := main(); {22631#true} is VALID [2020-07-11 02:51:50,760 INFO L280 TraceCheckUtils]: 65: Hoare triple {22631#true} havoc ~main__c1~0; {22631#true} is VALID [2020-07-11 02:51:50,761 INFO L280 TraceCheckUtils]: 66: Hoare triple {22631#true} havoc ~main__i2~0; {22631#true} is VALID [2020-07-11 02:51:50,761 INFO L280 TraceCheckUtils]: 67: Hoare triple {22631#true} ~main__c1~0 := 0; {22631#true} is VALID [2020-07-11 02:51:50,761 INFO L280 TraceCheckUtils]: 68: Hoare triple {22631#true} ~ep12~0 := #t~nondet0; {22631#true} is VALID [2020-07-11 02:51:50,761 INFO L280 TraceCheckUtils]: 69: Hoare triple {22631#true} havoc #t~nondet0; {22631#true} is VALID [2020-07-11 02:51:50,761 INFO L280 TraceCheckUtils]: 70: Hoare triple {22631#true} ~ep13~0 := #t~nondet1; {22631#true} is VALID [2020-07-11 02:51:50,761 INFO L280 TraceCheckUtils]: 71: Hoare triple {22631#true} havoc #t~nondet1; {22631#true} is VALID [2020-07-11 02:51:50,762 INFO L280 TraceCheckUtils]: 72: Hoare triple {22631#true} ~ep21~0 := #t~nondet2; {22631#true} is VALID [2020-07-11 02:51:50,762 INFO L280 TraceCheckUtils]: 73: Hoare triple {22631#true} havoc #t~nondet2; {22631#true} is VALID [2020-07-11 02:51:50,762 INFO L280 TraceCheckUtils]: 74: Hoare triple {22631#true} ~ep23~0 := #t~nondet3; {22631#true} is VALID [2020-07-11 02:51:50,762 INFO L280 TraceCheckUtils]: 75: Hoare triple {22631#true} havoc #t~nondet3; {22631#true} is VALID [2020-07-11 02:51:50,762 INFO L280 TraceCheckUtils]: 76: Hoare triple {22631#true} ~ep31~0 := #t~nondet4; {22631#true} is VALID [2020-07-11 02:51:50,762 INFO L280 TraceCheckUtils]: 77: Hoare triple {22631#true} havoc #t~nondet4; {22631#true} is VALID [2020-07-11 02:51:50,763 INFO L280 TraceCheckUtils]: 78: Hoare triple {22631#true} ~ep32~0 := #t~nondet5; {22631#true} is VALID [2020-07-11 02:51:50,763 INFO L280 TraceCheckUtils]: 79: Hoare triple {22631#true} havoc #t~nondet5; {22631#true} is VALID [2020-07-11 02:51:50,763 INFO L280 TraceCheckUtils]: 80: Hoare triple {22631#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,763 INFO L280 TraceCheckUtils]: 81: Hoare triple {22631#true} ~id1~0 := #t~nondet6; {22631#true} is VALID [2020-07-11 02:51:50,763 INFO L280 TraceCheckUtils]: 82: Hoare triple {22631#true} havoc #t~nondet6; {22631#true} is VALID [2020-07-11 02:51:50,763 INFO L280 TraceCheckUtils]: 83: Hoare triple {22631#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,764 INFO L280 TraceCheckUtils]: 84: Hoare triple {22631#true} ~r1~0 := #t~nondet7; {22631#true} is VALID [2020-07-11 02:51:50,764 INFO L280 TraceCheckUtils]: 85: Hoare triple {22631#true} havoc #t~nondet7; {22631#true} is VALID [2020-07-11 02:51:50,764 INFO L280 TraceCheckUtils]: 86: Hoare triple {22631#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,764 INFO L280 TraceCheckUtils]: 87: Hoare triple {22631#true} ~st1~0 := #t~nondet8; {22631#true} is VALID [2020-07-11 02:51:50,764 INFO L280 TraceCheckUtils]: 88: Hoare triple {22631#true} havoc #t~nondet8; {22631#true} is VALID [2020-07-11 02:51:50,764 INFO L280 TraceCheckUtils]: 89: Hoare triple {22631#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,765 INFO L280 TraceCheckUtils]: 90: Hoare triple {22631#true} ~nl1~0 := #t~nondet9; {22631#true} is VALID [2020-07-11 02:51:50,765 INFO L280 TraceCheckUtils]: 91: Hoare triple {22631#true} havoc #t~nondet9; {22631#true} is VALID [2020-07-11 02:51:50,765 INFO L280 TraceCheckUtils]: 92: Hoare triple {22631#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,765 INFO L280 TraceCheckUtils]: 93: Hoare triple {22631#true} ~m1~0 := #t~nondet10; {22631#true} is VALID [2020-07-11 02:51:50,765 INFO L280 TraceCheckUtils]: 94: Hoare triple {22631#true} havoc #t~nondet10; {22631#true} is VALID [2020-07-11 02:51:50,766 INFO L280 TraceCheckUtils]: 95: Hoare triple {22631#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,766 INFO L280 TraceCheckUtils]: 96: Hoare triple {22631#true} ~max1~0 := #t~nondet11; {22631#true} is VALID [2020-07-11 02:51:50,766 INFO L280 TraceCheckUtils]: 97: Hoare triple {22631#true} havoc #t~nondet11; {22631#true} is VALID [2020-07-11 02:51:50,766 INFO L280 TraceCheckUtils]: 98: Hoare triple {22631#true} ~mode1~0 := #t~nondet12; {22631#true} is VALID [2020-07-11 02:51:50,766 INFO L280 TraceCheckUtils]: 99: Hoare triple {22631#true} havoc #t~nondet12; {22631#true} is VALID [2020-07-11 02:51:50,766 INFO L280 TraceCheckUtils]: 100: Hoare triple {22631#true} ~newmax1~0 := #t~nondet13; {22631#true} is VALID [2020-07-11 02:51:50,767 INFO L280 TraceCheckUtils]: 101: Hoare triple {22631#true} havoc #t~nondet13; {22631#true} is VALID [2020-07-11 02:51:50,767 INFO L280 TraceCheckUtils]: 102: Hoare triple {22631#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,767 INFO L280 TraceCheckUtils]: 103: Hoare triple {22631#true} ~id2~0 := #t~nondet14; {22631#true} is VALID [2020-07-11 02:51:50,767 INFO L280 TraceCheckUtils]: 104: Hoare triple {22631#true} havoc #t~nondet14; {22631#true} is VALID [2020-07-11 02:51:50,767 INFO L280 TraceCheckUtils]: 105: Hoare triple {22631#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,767 INFO L280 TraceCheckUtils]: 106: Hoare triple {22631#true} ~r2~0 := #t~nondet15; {22631#true} is VALID [2020-07-11 02:51:50,768 INFO L280 TraceCheckUtils]: 107: Hoare triple {22631#true} havoc #t~nondet15; {22631#true} is VALID [2020-07-11 02:51:50,768 INFO L280 TraceCheckUtils]: 108: Hoare triple {22631#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,768 INFO L280 TraceCheckUtils]: 109: Hoare triple {22631#true} ~st2~0 := #t~nondet16; {22631#true} is VALID [2020-07-11 02:51:50,768 INFO L280 TraceCheckUtils]: 110: Hoare triple {22631#true} havoc #t~nondet16; {22631#true} is VALID [2020-07-11 02:51:50,768 INFO L280 TraceCheckUtils]: 111: Hoare triple {22631#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,768 INFO L280 TraceCheckUtils]: 112: Hoare triple {22631#true} ~nl2~0 := #t~nondet17; {22631#true} is VALID [2020-07-11 02:51:50,769 INFO L280 TraceCheckUtils]: 113: Hoare triple {22631#true} havoc #t~nondet17; {22631#true} is VALID [2020-07-11 02:51:50,769 INFO L280 TraceCheckUtils]: 114: Hoare triple {22631#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,769 INFO L280 TraceCheckUtils]: 115: Hoare triple {22631#true} ~m2~0 := #t~nondet18; {22631#true} is VALID [2020-07-11 02:51:50,769 INFO L280 TraceCheckUtils]: 116: Hoare triple {22631#true} havoc #t~nondet18; {22631#true} is VALID [2020-07-11 02:51:50,769 INFO L280 TraceCheckUtils]: 117: Hoare triple {22631#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,769 INFO L280 TraceCheckUtils]: 118: Hoare triple {22631#true} ~max2~0 := #t~nondet19; {22631#true} is VALID [2020-07-11 02:51:50,770 INFO L280 TraceCheckUtils]: 119: Hoare triple {22631#true} havoc #t~nondet19; {22631#true} is VALID [2020-07-11 02:51:50,770 INFO L280 TraceCheckUtils]: 120: Hoare triple {22631#true} ~mode2~0 := #t~nondet20; {22631#true} is VALID [2020-07-11 02:51:50,770 INFO L280 TraceCheckUtils]: 121: Hoare triple {22631#true} havoc #t~nondet20; {22631#true} is VALID [2020-07-11 02:51:50,770 INFO L280 TraceCheckUtils]: 122: Hoare triple {22631#true} ~newmax2~0 := #t~nondet21; {22631#true} is VALID [2020-07-11 02:51:50,770 INFO L280 TraceCheckUtils]: 123: Hoare triple {22631#true} havoc #t~nondet21; {22631#true} is VALID [2020-07-11 02:51:50,770 INFO L280 TraceCheckUtils]: 124: Hoare triple {22631#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,771 INFO L280 TraceCheckUtils]: 125: Hoare triple {22631#true} ~id3~0 := #t~nondet22; {22631#true} is VALID [2020-07-11 02:51:50,771 INFO L280 TraceCheckUtils]: 126: Hoare triple {22631#true} havoc #t~nondet22; {22631#true} is VALID [2020-07-11 02:51:50,771 INFO L280 TraceCheckUtils]: 127: Hoare triple {22631#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,771 INFO L280 TraceCheckUtils]: 128: Hoare triple {22631#true} ~r3~0 := #t~nondet23; {22631#true} is VALID [2020-07-11 02:51:50,771 INFO L280 TraceCheckUtils]: 129: Hoare triple {22631#true} havoc #t~nondet23; {22631#true} is VALID [2020-07-11 02:51:50,771 INFO L280 TraceCheckUtils]: 130: Hoare triple {22631#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,772 INFO L280 TraceCheckUtils]: 131: Hoare triple {22631#true} ~st3~0 := #t~nondet24; {22631#true} is VALID [2020-07-11 02:51:50,772 INFO L280 TraceCheckUtils]: 132: Hoare triple {22631#true} havoc #t~nondet24; {22631#true} is VALID [2020-07-11 02:51:50,772 INFO L280 TraceCheckUtils]: 133: Hoare triple {22631#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,772 INFO L280 TraceCheckUtils]: 134: Hoare triple {22631#true} ~nl3~0 := #t~nondet25; {22631#true} is VALID [2020-07-11 02:51:50,772 INFO L280 TraceCheckUtils]: 135: Hoare triple {22631#true} havoc #t~nondet25; {22631#true} is VALID [2020-07-11 02:51:50,773 INFO L280 TraceCheckUtils]: 136: Hoare triple {22631#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,773 INFO L280 TraceCheckUtils]: 137: Hoare triple {22631#true} ~m3~0 := #t~nondet26; {22631#true} is VALID [2020-07-11 02:51:50,773 INFO L280 TraceCheckUtils]: 138: Hoare triple {22631#true} havoc #t~nondet26; {22631#true} is VALID [2020-07-11 02:51:50,773 INFO L280 TraceCheckUtils]: 139: Hoare triple {22631#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {22631#true} is VALID [2020-07-11 02:51:50,773 INFO L280 TraceCheckUtils]: 140: Hoare triple {22631#true} ~max3~0 := #t~nondet27; {22631#true} is VALID [2020-07-11 02:51:50,773 INFO L280 TraceCheckUtils]: 141: Hoare triple {22631#true} havoc #t~nondet27; {22631#true} is VALID [2020-07-11 02:51:50,774 INFO L280 TraceCheckUtils]: 142: Hoare triple {22631#true} ~mode3~0 := #t~nondet28; {22631#true} is VALID [2020-07-11 02:51:50,774 INFO L280 TraceCheckUtils]: 143: Hoare triple {22631#true} havoc #t~nondet28; {22631#true} is VALID [2020-07-11 02:51:50,774 INFO L280 TraceCheckUtils]: 144: Hoare triple {22631#true} ~newmax3~0 := #t~nondet29; {22631#true} is VALID [2020-07-11 02:51:50,774 INFO L280 TraceCheckUtils]: 145: Hoare triple {22631#true} havoc #t~nondet29; {22631#true} is VALID [2020-07-11 02:51:50,774 INFO L280 TraceCheckUtils]: 146: Hoare triple {22631#true} havoc ~init__r121~0; {22631#true} is VALID [2020-07-11 02:51:50,774 INFO L280 TraceCheckUtils]: 147: Hoare triple {22631#true} havoc ~init__r131~0; {22631#true} is VALID [2020-07-11 02:51:50,775 INFO L280 TraceCheckUtils]: 148: Hoare triple {22631#true} havoc ~init__r211~0; {22631#true} is VALID [2020-07-11 02:51:50,775 INFO L280 TraceCheckUtils]: 149: Hoare triple {22631#true} havoc ~init__r231~0; {22631#true} is VALID [2020-07-11 02:51:50,775 INFO L280 TraceCheckUtils]: 150: Hoare triple {22631#true} havoc ~init__r311~0; {22631#true} is VALID [2020-07-11 02:51:50,775 INFO L280 TraceCheckUtils]: 151: Hoare triple {22631#true} havoc ~init__r321~0; {22631#true} is VALID [2020-07-11 02:51:50,775 INFO L280 TraceCheckUtils]: 152: Hoare triple {22631#true} havoc ~init__r122~0; {22631#true} is VALID [2020-07-11 02:51:50,775 INFO L280 TraceCheckUtils]: 153: Hoare triple {22631#true} havoc ~init__tmp~0; {22631#true} is VALID [2020-07-11 02:51:50,776 INFO L280 TraceCheckUtils]: 154: Hoare triple {22631#true} havoc ~init__r132~0; {22631#true} is VALID [2020-07-11 02:51:50,776 INFO L280 TraceCheckUtils]: 155: Hoare triple {22631#true} havoc ~init__tmp___0~0; {22631#true} is VALID [2020-07-11 02:51:50,776 INFO L280 TraceCheckUtils]: 156: Hoare triple {22631#true} havoc ~init__r212~0; {22631#true} is VALID [2020-07-11 02:51:50,776 INFO L280 TraceCheckUtils]: 157: Hoare triple {22631#true} havoc ~init__tmp___1~0; {22631#true} is VALID [2020-07-11 02:51:50,776 INFO L280 TraceCheckUtils]: 158: Hoare triple {22631#true} havoc ~init__r232~0; {22631#true} is VALID [2020-07-11 02:51:50,776 INFO L280 TraceCheckUtils]: 159: Hoare triple {22631#true} havoc ~init__tmp___2~0; {22631#true} is VALID [2020-07-11 02:51:50,777 INFO L280 TraceCheckUtils]: 160: Hoare triple {22631#true} havoc ~init__r312~0; {22631#true} is VALID [2020-07-11 02:51:50,777 INFO L280 TraceCheckUtils]: 161: Hoare triple {22631#true} havoc ~init__tmp___3~0; {22631#true} is VALID [2020-07-11 02:51:50,777 INFO L280 TraceCheckUtils]: 162: Hoare triple {22631#true} havoc ~init__r322~0; {22631#true} is VALID [2020-07-11 02:51:50,777 INFO L280 TraceCheckUtils]: 163: Hoare triple {22631#true} havoc ~init__tmp___4~0; {22631#true} is VALID [2020-07-11 02:51:50,777 INFO L280 TraceCheckUtils]: 164: Hoare triple {22631#true} havoc ~init__tmp___5~0; {22631#true} is VALID [2020-07-11 02:51:50,777 INFO L280 TraceCheckUtils]: 165: Hoare triple {22631#true} ~init__r121~0 := ~ep12~0; {22631#true} is VALID [2020-07-11 02:51:50,778 INFO L280 TraceCheckUtils]: 166: Hoare triple {22631#true} ~init__r131~0 := ~ep13~0; {22631#true} is VALID [2020-07-11 02:51:50,778 INFO L280 TraceCheckUtils]: 167: Hoare triple {22631#true} ~init__r211~0 := ~ep21~0; {22631#true} is VALID [2020-07-11 02:51:50,778 INFO L280 TraceCheckUtils]: 168: Hoare triple {22631#true} ~init__r231~0 := ~ep23~0; {22631#true} is VALID [2020-07-11 02:51:50,778 INFO L280 TraceCheckUtils]: 169: Hoare triple {22631#true} ~init__r311~0 := ~ep31~0; {22631#true} is VALID [2020-07-11 02:51:50,778 INFO L280 TraceCheckUtils]: 170: Hoare triple {22631#true} ~init__r321~0 := ~ep32~0; {22631#true} is VALID [2020-07-11 02:51:50,778 INFO L280 TraceCheckUtils]: 171: Hoare triple {22631#true} assume !(0 == ~init__r121~0 % 256); {22631#true} is VALID [2020-07-11 02:51:50,779 INFO L280 TraceCheckUtils]: 172: Hoare triple {22631#true} ~init__tmp~0 := 1; {22631#true} is VALID [2020-07-11 02:51:50,779 INFO L280 TraceCheckUtils]: 173: Hoare triple {22631#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {22631#true} is VALID [2020-07-11 02:51:50,779 INFO L280 TraceCheckUtils]: 174: Hoare triple {22631#true} assume !(0 == ~init__r131~0 % 256); {22631#true} is VALID [2020-07-11 02:51:50,779 INFO L280 TraceCheckUtils]: 175: Hoare triple {22631#true} ~init__tmp___0~0 := 1; {22631#true} is VALID [2020-07-11 02:51:50,779 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 [2020-07-11 02:51:50,779 INFO L280 TraceCheckUtils]: 177: Hoare triple {22631#true} assume !(0 == ~init__r211~0 % 256); {22631#true} is VALID [2020-07-11 02:51:50,780 INFO L280 TraceCheckUtils]: 178: Hoare triple {22631#true} ~init__tmp___1~0 := 1; {22631#true} is VALID [2020-07-11 02:51:50,780 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 [2020-07-11 02:51:50,780 INFO L280 TraceCheckUtils]: 180: Hoare triple {22631#true} assume !(0 == ~init__r231~0 % 256); {22631#true} is VALID [2020-07-11 02:51:50,780 INFO L280 TraceCheckUtils]: 181: Hoare triple {22631#true} ~init__tmp___2~0 := 1; {22631#true} is VALID [2020-07-11 02:51:50,780 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 [2020-07-11 02:51:50,780 INFO L280 TraceCheckUtils]: 183: Hoare triple {22631#true} assume !(0 == ~init__r311~0 % 256); {22631#true} is VALID [2020-07-11 02:51:50,781 INFO L280 TraceCheckUtils]: 184: Hoare triple {22631#true} ~init__tmp___3~0 := 1; {22631#true} is VALID [2020-07-11 02:51:50,781 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 [2020-07-11 02:51:50,781 INFO L280 TraceCheckUtils]: 186: Hoare triple {22631#true} assume !(0 == ~init__r321~0 % 256); {22631#true} is VALID [2020-07-11 02:51:50,781 INFO L280 TraceCheckUtils]: 187: Hoare triple {22631#true} ~init__tmp___4~0 := 1; {22631#true} is VALID [2020-07-11 02:51:50,781 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 [2020-07-11 02:51:50,782 INFO L280 TraceCheckUtils]: 189: Hoare triple {22631#true} assume ~id1~0 != ~id2~0; {22631#true} is VALID [2020-07-11 02:51:50,782 INFO L280 TraceCheckUtils]: 190: Hoare triple {22631#true} assume ~id1~0 != ~id3~0; {22631#true} is VALID [2020-07-11 02:51:50,782 INFO L280 TraceCheckUtils]: 191: Hoare triple {22631#true} assume ~id2~0 != ~id3~0; {22631#true} is VALID [2020-07-11 02:51:50,782 INFO L280 TraceCheckUtils]: 192: Hoare triple {22631#true} assume ~id1~0 >= 0; {22631#true} is VALID [2020-07-11 02:51:50,782 INFO L280 TraceCheckUtils]: 193: Hoare triple {22631#true} assume ~id2~0 >= 0; {22631#true} is VALID [2020-07-11 02:51:50,783 INFO L280 TraceCheckUtils]: 194: Hoare triple {22631#true} assume ~id3~0 >= 0; {22631#true} is VALID [2020-07-11 02:51:50,783 INFO L280 TraceCheckUtils]: 195: Hoare triple {22631#true} assume 0 == ~r1~0; {22631#true} is VALID [2020-07-11 02:51:50,783 INFO L280 TraceCheckUtils]: 196: Hoare triple {22631#true} assume 0 == ~r2~0; {22631#true} is VALID [2020-07-11 02:51:50,783 INFO L280 TraceCheckUtils]: 197: Hoare triple {22631#true} assume 0 == ~r3~0; {22631#true} is VALID [2020-07-11 02:51:50,783 INFO L280 TraceCheckUtils]: 198: Hoare triple {22631#true} assume ~max1~0 == ~id1~0; {22631#true} is VALID [2020-07-11 02:51:50,784 INFO L280 TraceCheckUtils]: 199: Hoare triple {22631#true} assume ~max2~0 == ~id2~0; {22631#true} is VALID [2020-07-11 02:51:50,784 INFO L280 TraceCheckUtils]: 200: Hoare triple {22631#true} assume ~max3~0 == ~id3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,785 INFO L280 TraceCheckUtils]: 201: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,786 INFO L280 TraceCheckUtils]: 202: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,787 INFO L280 TraceCheckUtils]: 203: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~st3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,787 INFO L280 TraceCheckUtils]: 204: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,788 INFO L280 TraceCheckUtils]: 205: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,788 INFO L280 TraceCheckUtils]: 206: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~nl3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,789 INFO L280 TraceCheckUtils]: 207: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode1~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,789 INFO L280 TraceCheckUtils]: 208: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode2~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,790 INFO L280 TraceCheckUtils]: 209: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 == ~mode3~0 % 256; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,790 INFO L280 TraceCheckUtils]: 210: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,791 INFO L280 TraceCheckUtils]: 211: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,791 INFO L280 TraceCheckUtils]: 212: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~newmax3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,791 INFO L280 TraceCheckUtils]: 213: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~init__tmp___5~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,792 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 [2020-07-11 02:51:50,792 INFO L280 TraceCheckUtils]: 215: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := ~__return_1863~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,793 INFO L280 TraceCheckUtils]: 216: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 0 != ~main__i2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,793 INFO L280 TraceCheckUtils]: 217: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,794 INFO L280 TraceCheckUtils]: 218: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,794 INFO L280 TraceCheckUtils]: 219: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,795 INFO L280 TraceCheckUtils]: 220: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,795 INFO L280 TraceCheckUtils]: 221: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,796 INFO L280 TraceCheckUtils]: 222: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,796 INFO L280 TraceCheckUtils]: 223: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,797 INFO L280 TraceCheckUtils]: 224: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,797 INFO L280 TraceCheckUtils]: 225: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,798 INFO L280 TraceCheckUtils]: 226: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,798 INFO L280 TraceCheckUtils]: 227: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,799 INFO L280 TraceCheckUtils]: 228: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,799 INFO L280 TraceCheckUtils]: 229: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__i2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,800 INFO L280 TraceCheckUtils]: 230: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,800 INFO L280 TraceCheckUtils]: 231: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,801 INFO L280 TraceCheckUtils]: 232: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,801 INFO L280 TraceCheckUtils]: 233: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,804 INFO L280 TraceCheckUtils]: 234: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,807 INFO L280 TraceCheckUtils]: 235: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,808 INFO L280 TraceCheckUtils]: 236: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,809 INFO L280 TraceCheckUtils]: 237: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,809 INFO L280 TraceCheckUtils]: 238: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,810 INFO L280 TraceCheckUtils]: 239: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,810 INFO L280 TraceCheckUtils]: 240: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,811 INFO L280 TraceCheckUtils]: 241: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r2~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,811 INFO L280 TraceCheckUtils]: 242: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,812 INFO L280 TraceCheckUtils]: 243: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,812 INFO L280 TraceCheckUtils]: 244: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,813 INFO L280 TraceCheckUtils]: 245: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,813 INFO L280 TraceCheckUtils]: 246: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,814 INFO L280 TraceCheckUtils]: 247: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,814 INFO L280 TraceCheckUtils]: 248: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r3~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,815 INFO L280 TraceCheckUtils]: 249: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,816 INFO L280 TraceCheckUtils]: 250: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,816 INFO L280 TraceCheckUtils]: 251: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,817 INFO L280 TraceCheckUtils]: 252: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,817 INFO L280 TraceCheckUtils]: 253: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,818 INFO L280 TraceCheckUtils]: 254: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,818 INFO L280 TraceCheckUtils]: 255: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,819 INFO L280 TraceCheckUtils]: 256: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,819 INFO L280 TraceCheckUtils]: 257: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,820 INFO L280 TraceCheckUtils]: 258: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,820 INFO L280 TraceCheckUtils]: 259: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,821 INFO L280 TraceCheckUtils]: 260: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,821 INFO L280 TraceCheckUtils]: 261: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,822 INFO L280 TraceCheckUtils]: 262: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,822 INFO L280 TraceCheckUtils]: 263: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,823 INFO L280 TraceCheckUtils]: 264: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,823 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 [2020-07-11 02:51:50,824 INFO L280 TraceCheckUtils]: 266: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,824 INFO L280 TraceCheckUtils]: 267: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,825 INFO L280 TraceCheckUtils]: 268: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,825 INFO L280 TraceCheckUtils]: 269: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,826 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 [2020-07-11 02:51:50,827 INFO L280 TraceCheckUtils]: 271: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,827 INFO L280 TraceCheckUtils]: 272: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,828 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 [2020-07-11 02:51:50,828 INFO L280 TraceCheckUtils]: 274: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,829 INFO L280 TraceCheckUtils]: 275: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,829 INFO L280 TraceCheckUtils]: 276: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2009~0 := ~check__tmp~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,830 INFO L280 TraceCheckUtils]: 277: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2009~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,830 INFO L280 TraceCheckUtils]: 278: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,831 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 [2020-07-11 02:51:50,831 INFO L280 TraceCheckUtils]: 280: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,832 INFO L280 TraceCheckUtils]: 281: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~0 := ~__tmp_1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,832 INFO L280 TraceCheckUtils]: 282: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,833 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 [2020-07-11 02:51:50,833 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 [2020-07-11 02:51:50,834 INFO L280 TraceCheckUtils]: 285: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,834 INFO L280 TraceCheckUtils]: 286: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,835 INFO L280 TraceCheckUtils]: 287: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,835 INFO L280 TraceCheckUtils]: 288: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,836 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 [2020-07-11 02:51:50,836 INFO L280 TraceCheckUtils]: 290: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,837 INFO L280 TraceCheckUtils]: 291: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,837 INFO L280 TraceCheckUtils]: 292: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax1~0 := ~node1__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,838 INFO L280 TraceCheckUtils]: 293: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r1~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,838 INFO L280 TraceCheckUtils]: 294: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,839 INFO L280 TraceCheckUtils]: 295: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,839 INFO L280 TraceCheckUtils]: 296: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,840 INFO L280 TraceCheckUtils]: 297: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,840 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 [2020-07-11 02:51:50,841 INFO L280 TraceCheckUtils]: 299: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,841 INFO L280 TraceCheckUtils]: 300: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,842 INFO L280 TraceCheckUtils]: 301: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax2~0 := ~node2__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,842 INFO L280 TraceCheckUtils]: 302: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r2~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,843 INFO L280 TraceCheckUtils]: 303: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,843 INFO L280 TraceCheckUtils]: 304: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,844 INFO L280 TraceCheckUtils]: 305: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~1 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,844 INFO L280 TraceCheckUtils]: 306: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,845 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 [2020-07-11 02:51:50,845 INFO L280 TraceCheckUtils]: 308: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,846 INFO L280 TraceCheckUtils]: 309: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,846 INFO L280 TraceCheckUtils]: 310: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax3~0 := ~node3__newmax~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,847 INFO L280 TraceCheckUtils]: 311: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(2 == ~r3~0); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,847 INFO L280 TraceCheckUtils]: 312: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,848 INFO L280 TraceCheckUtils]: 313: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,848 INFO L280 TraceCheckUtils]: 314: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,849 INFO L280 TraceCheckUtils]: 315: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,849 INFO L280 TraceCheckUtils]: 316: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,850 INFO L280 TraceCheckUtils]: 317: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,850 INFO L280 TraceCheckUtils]: 318: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,851 INFO L280 TraceCheckUtils]: 319: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,852 INFO L280 TraceCheckUtils]: 320: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,852 INFO L280 TraceCheckUtils]: 321: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,853 INFO L280 TraceCheckUtils]: 322: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,853 INFO L280 TraceCheckUtils]: 323: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,854 INFO L280 TraceCheckUtils]: 324: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,854 INFO L280 TraceCheckUtils]: 325: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,855 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 [2020-07-11 02:51:50,855 INFO L280 TraceCheckUtils]: 327: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,856 INFO L280 TraceCheckUtils]: 328: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,856 INFO L280 TraceCheckUtils]: 329: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,857 INFO L280 TraceCheckUtils]: 330: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,857 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 [2020-07-11 02:51:50,858 INFO L280 TraceCheckUtils]: 332: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,858 INFO L280 TraceCheckUtils]: 333: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,859 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 [2020-07-11 02:51:50,859 INFO L280 TraceCheckUtils]: 335: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,860 INFO L280 TraceCheckUtils]: 336: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~1 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,860 INFO L280 TraceCheckUtils]: 337: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2142~0 := ~check__tmp~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,861 INFO L280 TraceCheckUtils]: 338: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2142~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,861 INFO L280 TraceCheckUtils]: 339: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,862 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 [2020-07-11 02:51:50,862 INFO L280 TraceCheckUtils]: 341: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,863 INFO L280 TraceCheckUtils]: 342: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~1 := ~__tmp_2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,863 INFO L280 TraceCheckUtils]: 343: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~1 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,864 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 [2020-07-11 02:51:50,864 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 [2020-07-11 02:51:50,865 INFO L280 TraceCheckUtils]: 346: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,865 INFO L280 TraceCheckUtils]: 347: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,866 INFO L280 TraceCheckUtils]: 348: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,866 INFO L280 TraceCheckUtils]: 349: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,867 INFO L280 TraceCheckUtils]: 350: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,867 INFO L280 TraceCheckUtils]: 351: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,868 INFO L280 TraceCheckUtils]: 352: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,868 INFO L280 TraceCheckUtils]: 353: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,869 INFO L280 TraceCheckUtils]: 354: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,870 INFO L280 TraceCheckUtils]: 355: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,870 INFO L280 TraceCheckUtils]: 356: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,871 INFO L280 TraceCheckUtils]: 357: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r2~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,871 INFO L280 TraceCheckUtils]: 358: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,872 INFO L280 TraceCheckUtils]: 359: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,872 INFO L280 TraceCheckUtils]: 360: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,873 INFO L280 TraceCheckUtils]: 361: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,873 INFO L280 TraceCheckUtils]: 362: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~2 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,874 INFO L280 TraceCheckUtils]: 363: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,874 INFO L280 TraceCheckUtils]: 364: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r3~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,875 INFO L280 TraceCheckUtils]: 365: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,875 INFO L280 TraceCheckUtils]: 366: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,876 INFO L280 TraceCheckUtils]: 367: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode3~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,876 INFO L280 TraceCheckUtils]: 368: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,877 INFO L280 TraceCheckUtils]: 369: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,877 INFO L280 TraceCheckUtils]: 370: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,878 INFO L280 TraceCheckUtils]: 371: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,878 INFO L280 TraceCheckUtils]: 372: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,879 INFO L280 TraceCheckUtils]: 373: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,879 INFO L280 TraceCheckUtils]: 374: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,880 INFO L280 TraceCheckUtils]: 375: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,880 INFO L280 TraceCheckUtils]: 376: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,881 INFO L280 TraceCheckUtils]: 377: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,881 INFO L280 TraceCheckUtils]: 378: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,882 INFO L280 TraceCheckUtils]: 379: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,882 INFO L280 TraceCheckUtils]: 380: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~check__tmp~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,883 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 [2020-07-11 02:51:50,883 INFO L280 TraceCheckUtils]: 382: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,884 INFO L280 TraceCheckUtils]: 383: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,884 INFO L280 TraceCheckUtils]: 384: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,885 INFO L280 TraceCheckUtils]: 385: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,885 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 [2020-07-11 02:51:50,886 INFO L280 TraceCheckUtils]: 387: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,886 INFO L280 TraceCheckUtils]: 388: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,887 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 [2020-07-11 02:51:50,887 INFO L280 TraceCheckUtils]: 390: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,888 INFO L280 TraceCheckUtils]: 391: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~check__tmp~2 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,888 INFO L280 TraceCheckUtils]: 392: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~__return_2281~0 := ~check__tmp~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,889 INFO L280 TraceCheckUtils]: 393: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2281~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,889 INFO L280 TraceCheckUtils]: 394: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~__tmp_3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,890 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 [2020-07-11 02:51:50,890 INFO L280 TraceCheckUtils]: 396: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~assert__arg~2; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,891 INFO L280 TraceCheckUtils]: 397: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~assert__arg~2 := ~__tmp_3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,891 INFO L280 TraceCheckUtils]: 398: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~2 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,892 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 [2020-07-11 02:51:50,892 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 [2020-07-11 02:51:50,893 INFO L280 TraceCheckUtils]: 401: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,893 INFO L280 TraceCheckUtils]: 402: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node1__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,894 INFO L280 TraceCheckUtils]: 403: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node1__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,894 INFO L280 TraceCheckUtils]: 404: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode1~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,895 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 [2020-07-11 02:51:50,895 INFO L280 TraceCheckUtils]: 406: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,896 INFO L280 TraceCheckUtils]: 407: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,896 INFO L280 TraceCheckUtils]: 408: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax1~0 := ~node1__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,897 INFO L280 TraceCheckUtils]: 409: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,897 INFO L280 TraceCheckUtils]: 410: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~max1~0 == ~id1~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,898 INFO L280 TraceCheckUtils]: 411: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~st1~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,898 INFO L280 TraceCheckUtils]: 412: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode1~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,899 INFO L280 TraceCheckUtils]: 413: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node2__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,900 INFO L280 TraceCheckUtils]: 414: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node2__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,900 INFO L280 TraceCheckUtils]: 415: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode2~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,901 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 [2020-07-11 02:51:50,901 INFO L280 TraceCheckUtils]: 417: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,902 INFO L280 TraceCheckUtils]: 418: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,902 INFO L280 TraceCheckUtils]: 419: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax2~0 := ~node2__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,903 INFO L280 TraceCheckUtils]: 420: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,903 INFO L280 TraceCheckUtils]: 421: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume ~max2~0 == ~id2~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,904 INFO L280 TraceCheckUtils]: 422: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~st2~0 := 1; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,904 INFO L280 TraceCheckUtils]: 423: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~mode2~0 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,904 INFO L280 TraceCheckUtils]: 424: Hoare triple {22696#(= ~max3~0 ~id3~0)} havoc ~node3__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,905 INFO L280 TraceCheckUtils]: 425: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~node3__newmax~3 := 0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,906 INFO L280 TraceCheckUtils]: 426: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(0 == ~mode3~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,906 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 [2020-07-11 02:51:50,906 INFO L280 TraceCheckUtils]: 428: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,907 INFO L280 TraceCheckUtils]: 429: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,907 INFO L280 TraceCheckUtils]: 430: Hoare triple {22696#(= ~max3~0 ~id3~0)} ~newmax3~0 := ~node3__newmax~3; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,907 INFO L280 TraceCheckUtils]: 431: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume 2 == ~r3~0; {22696#(= ~max3~0 ~id3~0)} is VALID [2020-07-11 02:51:50,908 INFO L280 TraceCheckUtils]: 432: Hoare triple {22696#(= ~max3~0 ~id3~0)} assume !(~max3~0 == ~id3~0); {22632#false} is VALID [2020-07-11 02:51:50,908 INFO L280 TraceCheckUtils]: 433: Hoare triple {22632#false} ~nl3~0 := 1; {22632#false} is VALID [2020-07-11 02:51:50,908 INFO L280 TraceCheckUtils]: 434: Hoare triple {22632#false} ~mode3~0 := 0; {22632#false} is VALID [2020-07-11 02:51:50,908 INFO L280 TraceCheckUtils]: 435: Hoare triple {22632#false} ~p12_old~0 := ~p12_new~0; {22632#false} is VALID [2020-07-11 02:51:50,908 INFO L280 TraceCheckUtils]: 436: Hoare triple {22632#false} ~p12_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-11 02:51:50,908 INFO L280 TraceCheckUtils]: 437: Hoare triple {22632#false} ~p13_old~0 := ~p13_new~0; {22632#false} is VALID [2020-07-11 02:51:50,909 INFO L280 TraceCheckUtils]: 438: Hoare triple {22632#false} ~p13_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-11 02:51:50,909 INFO L280 TraceCheckUtils]: 439: Hoare triple {22632#false} ~p21_old~0 := ~p21_new~0; {22632#false} is VALID [2020-07-11 02:51:50,909 INFO L280 TraceCheckUtils]: 440: Hoare triple {22632#false} ~p21_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-11 02:51:50,909 INFO L280 TraceCheckUtils]: 441: Hoare triple {22632#false} ~p23_old~0 := ~p23_new~0; {22632#false} is VALID [2020-07-11 02:51:50,909 INFO L280 TraceCheckUtils]: 442: Hoare triple {22632#false} ~p23_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-11 02:51:50,909 INFO L280 TraceCheckUtils]: 443: Hoare triple {22632#false} ~p31_old~0 := ~p31_new~0; {22632#false} is VALID [2020-07-11 02:51:50,909 INFO L280 TraceCheckUtils]: 444: Hoare triple {22632#false} ~p31_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-11 02:51:50,909 INFO L280 TraceCheckUtils]: 445: Hoare triple {22632#false} ~p32_old~0 := ~p32_new~0; {22632#false} is VALID [2020-07-11 02:51:50,909 INFO L280 TraceCheckUtils]: 446: Hoare triple {22632#false} ~p32_new~0 := ~nomsg~0; {22632#false} is VALID [2020-07-11 02:51:50,910 INFO L280 TraceCheckUtils]: 447: Hoare triple {22632#false} havoc ~check__tmp~3; {22632#false} is VALID [2020-07-11 02:51:50,910 INFO L280 TraceCheckUtils]: 448: Hoare triple {22632#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {22632#false} is VALID [2020-07-11 02:51:50,910 INFO L280 TraceCheckUtils]: 449: Hoare triple {22632#false} ~check__tmp~3 := 0; {22632#false} is VALID [2020-07-11 02:51:50,910 INFO L280 TraceCheckUtils]: 450: Hoare triple {22632#false} ~__return_2419~0 := ~check__tmp~3; {22632#false} is VALID [2020-07-11 02:51:50,910 INFO L280 TraceCheckUtils]: 451: Hoare triple {22632#false} ~main__c1~0 := ~__return_2419~0; {22632#false} is VALID [2020-07-11 02:51:50,910 INFO L280 TraceCheckUtils]: 452: Hoare triple {22632#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {22632#false} is VALID [2020-07-11 02:51:50,910 INFO L280 TraceCheckUtils]: 453: Hoare triple {22632#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {22632#false} is VALID [2020-07-11 02:51:50,910 INFO L280 TraceCheckUtils]: 454: Hoare triple {22632#false} havoc ~__tmp_4~0; {22632#false} is VALID [2020-07-11 02:51:50,911 INFO L280 TraceCheckUtils]: 455: Hoare triple {22632#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {22632#false} is VALID [2020-07-11 02:51:50,911 INFO L280 TraceCheckUtils]: 456: Hoare triple {22632#false} havoc ~assert__arg~3; {22632#false} is VALID [2020-07-11 02:51:50,911 INFO L280 TraceCheckUtils]: 457: Hoare triple {22632#false} ~assert__arg~3 := ~__tmp_4~0; {22632#false} is VALID [2020-07-11 02:51:50,911 INFO L280 TraceCheckUtils]: 458: Hoare triple {22632#false} assume 0 == ~assert__arg~3 % 256; {22632#false} is VALID [2020-07-11 02:51:50,911 INFO L280 TraceCheckUtils]: 459: Hoare triple {22632#false} assume !false; {22632#false} is VALID [2020-07-11 02:51:51,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:51:51,036 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [399162662] [2020-07-11 02:51:51,036 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:51:51,036 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-11 02:51:51,036 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588227255] [2020-07-11 02:51:51,037 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-11 02:51:51,038 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:51:51,038 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-11 02:51:51,498 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:51:51,498 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-11 02:51:51,498 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:51:51,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-11 02:51:51,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:51:51,499 INFO L87 Difference]: Start difference. First operand 2054 states and 2545 transitions. Second operand 4 states. [2020-07-11 02:52:01,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:52:01,392 INFO L93 Difference]: Finished difference Result 4382 states and 5559 transitions. [2020-07-11 02:52:01,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-11 02:52:01,392 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 460 [2020-07-11 02:52:01,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:52:01,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:52:01,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1749 transitions. [2020-07-11 02:52:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:52:01,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1749 transitions. [2020-07-11 02:52:01,414 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1749 transitions. [2020-07-11 02:52:03,092 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1749 edges. 1749 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:52:03,569 INFO L225 Difference]: With dead ends: 4382 [2020-07-11 02:52:03,570 INFO L226 Difference]: Without dead ends: 3596 [2020-07-11 02:52:03,572 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:52:03,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3596 states. [2020-07-11 02:52:08,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3596 to 3574. [2020-07-11 02:52:08,107 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:52:08,107 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3596 states. Second operand 3574 states. [2020-07-11 02:52:08,108 INFO L74 IsIncluded]: Start isIncluded. First operand 3596 states. Second operand 3574 states. [2020-07-11 02:52:08,108 INFO L87 Difference]: Start difference. First operand 3596 states. Second operand 3574 states. [2020-07-11 02:52:08,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:52:08,741 INFO L93 Difference]: Finished difference Result 3596 states and 4502 transitions. [2020-07-11 02:52:08,741 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states and 4502 transitions. [2020-07-11 02:52:08,749 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:52:08,749 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:52:08,749 INFO L74 IsIncluded]: Start isIncluded. First operand 3574 states. Second operand 3596 states. [2020-07-11 02:52:08,749 INFO L87 Difference]: Start difference. First operand 3574 states. Second operand 3596 states. [2020-07-11 02:52:09,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:52:09,210 INFO L93 Difference]: Finished difference Result 3596 states and 4502 transitions. [2020-07-11 02:52:09,210 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states and 4502 transitions. [2020-07-11 02:52:09,216 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:52:09,216 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:52:09,216 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:52:09,216 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:52:09,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3574 states. [2020-07-11 02:52:09,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 3574 states and 4481 transitions. [2020-07-11 02:52:09,684 INFO L78 Accepts]: Start accepts. Automaton has 3574 states and 4481 transitions. Word has length 460 [2020-07-11 02:52:09,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:52:09,684 INFO L479 AbstractCegarLoop]: Abstraction has 3574 states and 4481 transitions. [2020-07-11 02:52:09,685 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-11 02:52:09,685 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3574 states and 4481 transitions. [2020-07-11 02:52:14,487 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4481 edges. 4481 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:52:14,488 INFO L276 IsEmpty]: Start isEmpty. Operand 3574 states and 4481 transitions. [2020-07-11 02:52:14,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2020-07-11 02:52:14,495 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:52:14,495 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 02:52:14,495 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-11 02:52:14,496 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:52:14,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:52:14,496 INFO L82 PathProgramCache]: Analyzing trace with hash 1795052938, now seen corresponding path program 1 times [2020-07-11 02:52:14,496 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:52:14,496 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1770477285] [2020-07-11 02:52:14,497 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:52:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:52:15,032 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-11 02:52:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:52:15,078 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 [2020-07-11 02:52:15,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {45804#true} ~nomsg~0 := -1; {45804#true} is VALID [2020-07-11 02:52:15,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {45804#true} ~p12~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,079 INFO L280 TraceCheckUtils]: 3: Hoare triple {45804#true} ~p12_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,079 INFO L280 TraceCheckUtils]: 4: Hoare triple {45804#true} ~p12_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,079 INFO L280 TraceCheckUtils]: 5: Hoare triple {45804#true} ~ep12~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,079 INFO L280 TraceCheckUtils]: 6: Hoare triple {45804#true} ~p13~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {45804#true} ~p13_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {45804#true} ~p13_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,080 INFO L280 TraceCheckUtils]: 9: Hoare triple {45804#true} ~ep13~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,080 INFO L280 TraceCheckUtils]: 10: Hoare triple {45804#true} ~p21~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,080 INFO L280 TraceCheckUtils]: 11: Hoare triple {45804#true} ~p21_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,080 INFO L280 TraceCheckUtils]: 12: Hoare triple {45804#true} ~p21_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,080 INFO L280 TraceCheckUtils]: 13: Hoare triple {45804#true} ~ep21~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,081 INFO L280 TraceCheckUtils]: 14: Hoare triple {45804#true} ~p23~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,081 INFO L280 TraceCheckUtils]: 15: Hoare triple {45804#true} ~p23_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,081 INFO L280 TraceCheckUtils]: 16: Hoare triple {45804#true} ~p23_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,081 INFO L280 TraceCheckUtils]: 17: Hoare triple {45804#true} ~ep23~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,081 INFO L280 TraceCheckUtils]: 18: Hoare triple {45804#true} ~p31~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,081 INFO L280 TraceCheckUtils]: 19: Hoare triple {45804#true} ~p31_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,082 INFO L280 TraceCheckUtils]: 20: Hoare triple {45804#true} ~p31_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,082 INFO L280 TraceCheckUtils]: 21: Hoare triple {45804#true} ~ep31~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,082 INFO L280 TraceCheckUtils]: 22: Hoare triple {45804#true} ~p32~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,082 INFO L280 TraceCheckUtils]: 23: Hoare triple {45804#true} ~p32_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,082 INFO L280 TraceCheckUtils]: 24: Hoare triple {45804#true} ~p32_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,083 INFO L280 TraceCheckUtils]: 25: Hoare triple {45804#true} ~ep32~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,083 INFO L280 TraceCheckUtils]: 26: Hoare triple {45804#true} ~id1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,083 INFO L280 TraceCheckUtils]: 27: Hoare triple {45804#true} ~r1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,083 INFO L280 TraceCheckUtils]: 28: Hoare triple {45804#true} ~st1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,083 INFO L280 TraceCheckUtils]: 29: Hoare triple {45804#true} ~nl1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,084 INFO L280 TraceCheckUtils]: 30: Hoare triple {45804#true} ~m1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,084 INFO L280 TraceCheckUtils]: 31: Hoare triple {45804#true} ~max1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,084 INFO L280 TraceCheckUtils]: 32: Hoare triple {45804#true} ~mode1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,084 INFO L280 TraceCheckUtils]: 33: Hoare triple {45804#true} ~newmax1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,084 INFO L280 TraceCheckUtils]: 34: Hoare triple {45804#true} ~id2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,084 INFO L280 TraceCheckUtils]: 35: Hoare triple {45804#true} ~r2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,085 INFO L280 TraceCheckUtils]: 36: Hoare triple {45804#true} ~st2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,085 INFO L280 TraceCheckUtils]: 37: Hoare triple {45804#true} ~nl2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,085 INFO L280 TraceCheckUtils]: 38: Hoare triple {45804#true} ~m2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,085 INFO L280 TraceCheckUtils]: 39: Hoare triple {45804#true} ~max2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,085 INFO L280 TraceCheckUtils]: 40: Hoare triple {45804#true} ~mode2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,085 INFO L280 TraceCheckUtils]: 41: Hoare triple {45804#true} ~newmax2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,086 INFO L280 TraceCheckUtils]: 42: Hoare triple {45804#true} ~id3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,086 INFO L280 TraceCheckUtils]: 43: Hoare triple {45804#true} ~r3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,086 INFO L280 TraceCheckUtils]: 44: Hoare triple {45804#true} ~st3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,086 INFO L280 TraceCheckUtils]: 45: Hoare triple {45804#true} ~nl3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,086 INFO L280 TraceCheckUtils]: 46: Hoare triple {45804#true} ~m3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,086 INFO L280 TraceCheckUtils]: 47: Hoare triple {45804#true} ~max3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,087 INFO L280 TraceCheckUtils]: 48: Hoare triple {45804#true} ~mode3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,087 INFO L280 TraceCheckUtils]: 49: Hoare triple {45804#true} ~newmax3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,087 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 [2020-07-11 02:52:15,087 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 [2020-07-11 02:52:15,087 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 [2020-07-11 02:52:15,088 INFO L280 TraceCheckUtils]: 53: Hoare triple {45804#true} ~__return_1863~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,088 INFO L280 TraceCheckUtils]: 54: Hoare triple {45804#true} ~__return_2009~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,088 INFO L280 TraceCheckUtils]: 55: Hoare triple {45804#true} ~__return_2142~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,088 INFO L280 TraceCheckUtils]: 56: Hoare triple {45804#true} ~__return_2281~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,088 INFO L280 TraceCheckUtils]: 57: Hoare triple {45804#true} ~__return_2419~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,088 INFO L280 TraceCheckUtils]: 58: Hoare triple {45804#true} ~__tmp_2420_0~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,089 INFO L280 TraceCheckUtils]: 59: Hoare triple {45804#true} ~__return_2543~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,089 INFO L280 TraceCheckUtils]: 60: Hoare triple {45804#true} ~__return_2433~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,089 INFO L280 TraceCheckUtils]: 61: Hoare triple {45804#true} assume true; {45804#true} is VALID [2020-07-11 02:52:15,089 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {45804#true} {45804#true} #1935#return; {45804#true} is VALID [2020-07-11 02:52:15,100 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 [2020-07-11 02:52:15,100 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 [2020-07-11 02:52:15,100 INFO L280 TraceCheckUtils]: 2: Hoare triple {45804#true} ~nomsg~0 := -1; {45804#true} is VALID [2020-07-11 02:52:15,101 INFO L280 TraceCheckUtils]: 3: Hoare triple {45804#true} ~p12~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {45804#true} ~p12_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,101 INFO L280 TraceCheckUtils]: 5: Hoare triple {45804#true} ~p12_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,101 INFO L280 TraceCheckUtils]: 6: Hoare triple {45804#true} ~ep12~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,101 INFO L280 TraceCheckUtils]: 7: Hoare triple {45804#true} ~p13~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,102 INFO L280 TraceCheckUtils]: 8: Hoare triple {45804#true} ~p13_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,102 INFO L280 TraceCheckUtils]: 9: Hoare triple {45804#true} ~p13_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,102 INFO L280 TraceCheckUtils]: 10: Hoare triple {45804#true} ~ep13~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,102 INFO L280 TraceCheckUtils]: 11: Hoare triple {45804#true} ~p21~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,102 INFO L280 TraceCheckUtils]: 12: Hoare triple {45804#true} ~p21_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,102 INFO L280 TraceCheckUtils]: 13: Hoare triple {45804#true} ~p21_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,103 INFO L280 TraceCheckUtils]: 14: Hoare triple {45804#true} ~ep21~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,103 INFO L280 TraceCheckUtils]: 15: Hoare triple {45804#true} ~p23~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,103 INFO L280 TraceCheckUtils]: 16: Hoare triple {45804#true} ~p23_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,103 INFO L280 TraceCheckUtils]: 17: Hoare triple {45804#true} ~p23_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,103 INFO L280 TraceCheckUtils]: 18: Hoare triple {45804#true} ~ep23~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,104 INFO L280 TraceCheckUtils]: 19: Hoare triple {45804#true} ~p31~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,104 INFO L280 TraceCheckUtils]: 20: Hoare triple {45804#true} ~p31_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,104 INFO L280 TraceCheckUtils]: 21: Hoare triple {45804#true} ~p31_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,104 INFO L280 TraceCheckUtils]: 22: Hoare triple {45804#true} ~ep31~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,104 INFO L280 TraceCheckUtils]: 23: Hoare triple {45804#true} ~p32~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,104 INFO L280 TraceCheckUtils]: 24: Hoare triple {45804#true} ~p32_old~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,105 INFO L280 TraceCheckUtils]: 25: Hoare triple {45804#true} ~p32_new~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,105 INFO L280 TraceCheckUtils]: 26: Hoare triple {45804#true} ~ep32~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,105 INFO L280 TraceCheckUtils]: 27: Hoare triple {45804#true} ~id1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,105 INFO L280 TraceCheckUtils]: 28: Hoare triple {45804#true} ~r1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,105 INFO L280 TraceCheckUtils]: 29: Hoare triple {45804#true} ~st1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,106 INFO L280 TraceCheckUtils]: 30: Hoare triple {45804#true} ~nl1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,106 INFO L280 TraceCheckUtils]: 31: Hoare triple {45804#true} ~m1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,106 INFO L280 TraceCheckUtils]: 32: Hoare triple {45804#true} ~max1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,106 INFO L280 TraceCheckUtils]: 33: Hoare triple {45804#true} ~mode1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,106 INFO L280 TraceCheckUtils]: 34: Hoare triple {45804#true} ~newmax1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,106 INFO L280 TraceCheckUtils]: 35: Hoare triple {45804#true} ~id2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,107 INFO L280 TraceCheckUtils]: 36: Hoare triple {45804#true} ~r2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,107 INFO L280 TraceCheckUtils]: 37: Hoare triple {45804#true} ~st2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,107 INFO L280 TraceCheckUtils]: 38: Hoare triple {45804#true} ~nl2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,107 INFO L280 TraceCheckUtils]: 39: Hoare triple {45804#true} ~m2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,107 INFO L280 TraceCheckUtils]: 40: Hoare triple {45804#true} ~max2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,107 INFO L280 TraceCheckUtils]: 41: Hoare triple {45804#true} ~mode2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,108 INFO L280 TraceCheckUtils]: 42: Hoare triple {45804#true} ~newmax2~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,108 INFO L280 TraceCheckUtils]: 43: Hoare triple {45804#true} ~id3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,108 INFO L280 TraceCheckUtils]: 44: Hoare triple {45804#true} ~r3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,108 INFO L280 TraceCheckUtils]: 45: Hoare triple {45804#true} ~st3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,108 INFO L280 TraceCheckUtils]: 46: Hoare triple {45804#true} ~nl3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,109 INFO L280 TraceCheckUtils]: 47: Hoare triple {45804#true} ~m3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,109 INFO L280 TraceCheckUtils]: 48: Hoare triple {45804#true} ~max3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,109 INFO L280 TraceCheckUtils]: 49: Hoare triple {45804#true} ~mode3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,109 INFO L280 TraceCheckUtils]: 50: Hoare triple {45804#true} ~newmax3~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,109 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 [2020-07-11 02:52:15,110 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 [2020-07-11 02:52:15,110 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 [2020-07-11 02:52:15,110 INFO L280 TraceCheckUtils]: 54: Hoare triple {45804#true} ~__return_1863~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,110 INFO L280 TraceCheckUtils]: 55: Hoare triple {45804#true} ~__return_2009~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,110 INFO L280 TraceCheckUtils]: 56: Hoare triple {45804#true} ~__return_2142~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,110 INFO L280 TraceCheckUtils]: 57: Hoare triple {45804#true} ~__return_2281~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,111 INFO L280 TraceCheckUtils]: 58: Hoare triple {45804#true} ~__return_2419~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,111 INFO L280 TraceCheckUtils]: 59: Hoare triple {45804#true} ~__tmp_2420_0~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,111 INFO L280 TraceCheckUtils]: 60: Hoare triple {45804#true} ~__return_2543~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,111 INFO L280 TraceCheckUtils]: 61: Hoare triple {45804#true} ~__return_2433~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,111 INFO L280 TraceCheckUtils]: 62: Hoare triple {45804#true} assume true; {45804#true} is VALID [2020-07-11 02:52:15,112 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {45804#true} {45804#true} #1935#return; {45804#true} is VALID [2020-07-11 02:52:15,112 INFO L263 TraceCheckUtils]: 64: Hoare triple {45804#true} call #t~ret30 := main(); {45804#true} is VALID [2020-07-11 02:52:15,112 INFO L280 TraceCheckUtils]: 65: Hoare triple {45804#true} havoc ~main__c1~0; {45804#true} is VALID [2020-07-11 02:52:15,112 INFO L280 TraceCheckUtils]: 66: Hoare triple {45804#true} havoc ~main__i2~0; {45804#true} is VALID [2020-07-11 02:52:15,112 INFO L280 TraceCheckUtils]: 67: Hoare triple {45804#true} ~main__c1~0 := 0; {45804#true} is VALID [2020-07-11 02:52:15,113 INFO L280 TraceCheckUtils]: 68: Hoare triple {45804#true} ~ep12~0 := #t~nondet0; {45804#true} is VALID [2020-07-11 02:52:15,113 INFO L280 TraceCheckUtils]: 69: Hoare triple {45804#true} havoc #t~nondet0; {45804#true} is VALID [2020-07-11 02:52:15,113 INFO L280 TraceCheckUtils]: 70: Hoare triple {45804#true} ~ep13~0 := #t~nondet1; {45804#true} is VALID [2020-07-11 02:52:15,113 INFO L280 TraceCheckUtils]: 71: Hoare triple {45804#true} havoc #t~nondet1; {45804#true} is VALID [2020-07-11 02:52:15,113 INFO L280 TraceCheckUtils]: 72: Hoare triple {45804#true} ~ep21~0 := #t~nondet2; {45804#true} is VALID [2020-07-11 02:52:15,113 INFO L280 TraceCheckUtils]: 73: Hoare triple {45804#true} havoc #t~nondet2; {45804#true} is VALID [2020-07-11 02:52:15,114 INFO L280 TraceCheckUtils]: 74: Hoare triple {45804#true} ~ep23~0 := #t~nondet3; {45804#true} is VALID [2020-07-11 02:52:15,114 INFO L280 TraceCheckUtils]: 75: Hoare triple {45804#true} havoc #t~nondet3; {45804#true} is VALID [2020-07-11 02:52:15,114 INFO L280 TraceCheckUtils]: 76: Hoare triple {45804#true} ~ep31~0 := #t~nondet4; {45804#true} is VALID [2020-07-11 02:52:15,114 INFO L280 TraceCheckUtils]: 77: Hoare triple {45804#true} havoc #t~nondet4; {45804#true} is VALID [2020-07-11 02:52:15,114 INFO L280 TraceCheckUtils]: 78: Hoare triple {45804#true} ~ep32~0 := #t~nondet5; {45804#true} is VALID [2020-07-11 02:52:15,115 INFO L280 TraceCheckUtils]: 79: Hoare triple {45804#true} havoc #t~nondet5; {45804#true} is VALID [2020-07-11 02:52:15,115 INFO L280 TraceCheckUtils]: 80: Hoare triple {45804#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,115 INFO L280 TraceCheckUtils]: 81: Hoare triple {45804#true} ~id1~0 := #t~nondet6; {45804#true} is VALID [2020-07-11 02:52:15,115 INFO L280 TraceCheckUtils]: 82: Hoare triple {45804#true} havoc #t~nondet6; {45804#true} is VALID [2020-07-11 02:52:15,115 INFO L280 TraceCheckUtils]: 83: Hoare triple {45804#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,115 INFO L280 TraceCheckUtils]: 84: Hoare triple {45804#true} ~r1~0 := #t~nondet7; {45804#true} is VALID [2020-07-11 02:52:15,116 INFO L280 TraceCheckUtils]: 85: Hoare triple {45804#true} havoc #t~nondet7; {45804#true} is VALID [2020-07-11 02:52:15,116 INFO L280 TraceCheckUtils]: 86: Hoare triple {45804#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,116 INFO L280 TraceCheckUtils]: 87: Hoare triple {45804#true} ~st1~0 := #t~nondet8; {45804#true} is VALID [2020-07-11 02:52:15,116 INFO L280 TraceCheckUtils]: 88: Hoare triple {45804#true} havoc #t~nondet8; {45804#true} is VALID [2020-07-11 02:52:15,116 INFO L280 TraceCheckUtils]: 89: Hoare triple {45804#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,117 INFO L280 TraceCheckUtils]: 90: Hoare triple {45804#true} ~nl1~0 := #t~nondet9; {45804#true} is VALID [2020-07-11 02:52:15,117 INFO L280 TraceCheckUtils]: 91: Hoare triple {45804#true} havoc #t~nondet9; {45804#true} is VALID [2020-07-11 02:52:15,117 INFO L280 TraceCheckUtils]: 92: Hoare triple {45804#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,117 INFO L280 TraceCheckUtils]: 93: Hoare triple {45804#true} ~m1~0 := #t~nondet10; {45804#true} is VALID [2020-07-11 02:52:15,117 INFO L280 TraceCheckUtils]: 94: Hoare triple {45804#true} havoc #t~nondet10; {45804#true} is VALID [2020-07-11 02:52:15,118 INFO L280 TraceCheckUtils]: 95: Hoare triple {45804#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,118 INFO L280 TraceCheckUtils]: 96: Hoare triple {45804#true} ~max1~0 := #t~nondet11; {45804#true} is VALID [2020-07-11 02:52:15,118 INFO L280 TraceCheckUtils]: 97: Hoare triple {45804#true} havoc #t~nondet11; {45804#true} is VALID [2020-07-11 02:52:15,118 INFO L280 TraceCheckUtils]: 98: Hoare triple {45804#true} ~mode1~0 := #t~nondet12; {45804#true} is VALID [2020-07-11 02:52:15,118 INFO L280 TraceCheckUtils]: 99: Hoare triple {45804#true} havoc #t~nondet12; {45804#true} is VALID [2020-07-11 02:52:15,118 INFO L280 TraceCheckUtils]: 100: Hoare triple {45804#true} ~newmax1~0 := #t~nondet13; {45804#true} is VALID [2020-07-11 02:52:15,119 INFO L280 TraceCheckUtils]: 101: Hoare triple {45804#true} havoc #t~nondet13; {45804#true} is VALID [2020-07-11 02:52:15,119 INFO L280 TraceCheckUtils]: 102: Hoare triple {45804#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,119 INFO L280 TraceCheckUtils]: 103: Hoare triple {45804#true} ~id2~0 := #t~nondet14; {45804#true} is VALID [2020-07-11 02:52:15,119 INFO L280 TraceCheckUtils]: 104: Hoare triple {45804#true} havoc #t~nondet14; {45804#true} is VALID [2020-07-11 02:52:15,119 INFO L280 TraceCheckUtils]: 105: Hoare triple {45804#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,120 INFO L280 TraceCheckUtils]: 106: Hoare triple {45804#true} ~r2~0 := #t~nondet15; {45804#true} is VALID [2020-07-11 02:52:15,120 INFO L280 TraceCheckUtils]: 107: Hoare triple {45804#true} havoc #t~nondet15; {45804#true} is VALID [2020-07-11 02:52:15,120 INFO L280 TraceCheckUtils]: 108: Hoare triple {45804#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,120 INFO L280 TraceCheckUtils]: 109: Hoare triple {45804#true} ~st2~0 := #t~nondet16; {45804#true} is VALID [2020-07-11 02:52:15,120 INFO L280 TraceCheckUtils]: 110: Hoare triple {45804#true} havoc #t~nondet16; {45804#true} is VALID [2020-07-11 02:52:15,120 INFO L280 TraceCheckUtils]: 111: Hoare triple {45804#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,121 INFO L280 TraceCheckUtils]: 112: Hoare triple {45804#true} ~nl2~0 := #t~nondet17; {45804#true} is VALID [2020-07-11 02:52:15,121 INFO L280 TraceCheckUtils]: 113: Hoare triple {45804#true} havoc #t~nondet17; {45804#true} is VALID [2020-07-11 02:52:15,121 INFO L280 TraceCheckUtils]: 114: Hoare triple {45804#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,121 INFO L280 TraceCheckUtils]: 115: Hoare triple {45804#true} ~m2~0 := #t~nondet18; {45804#true} is VALID [2020-07-11 02:52:15,121 INFO L280 TraceCheckUtils]: 116: Hoare triple {45804#true} havoc #t~nondet18; {45804#true} is VALID [2020-07-11 02:52:15,121 INFO L280 TraceCheckUtils]: 117: Hoare triple {45804#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,122 INFO L280 TraceCheckUtils]: 118: Hoare triple {45804#true} ~max2~0 := #t~nondet19; {45804#true} is VALID [2020-07-11 02:52:15,122 INFO L280 TraceCheckUtils]: 119: Hoare triple {45804#true} havoc #t~nondet19; {45804#true} is VALID [2020-07-11 02:52:15,122 INFO L280 TraceCheckUtils]: 120: Hoare triple {45804#true} ~mode2~0 := #t~nondet20; {45804#true} is VALID [2020-07-11 02:52:15,122 INFO L280 TraceCheckUtils]: 121: Hoare triple {45804#true} havoc #t~nondet20; {45804#true} is VALID [2020-07-11 02:52:15,122 INFO L280 TraceCheckUtils]: 122: Hoare triple {45804#true} ~newmax2~0 := #t~nondet21; {45804#true} is VALID [2020-07-11 02:52:15,123 INFO L280 TraceCheckUtils]: 123: Hoare triple {45804#true} havoc #t~nondet21; {45804#true} is VALID [2020-07-11 02:52:15,123 INFO L280 TraceCheckUtils]: 124: Hoare triple {45804#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,123 INFO L280 TraceCheckUtils]: 125: Hoare triple {45804#true} ~id3~0 := #t~nondet22; {45804#true} is VALID [2020-07-11 02:52:15,123 INFO L280 TraceCheckUtils]: 126: Hoare triple {45804#true} havoc #t~nondet22; {45804#true} is VALID [2020-07-11 02:52:15,123 INFO L280 TraceCheckUtils]: 127: Hoare triple {45804#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,124 INFO L280 TraceCheckUtils]: 128: Hoare triple {45804#true} ~r3~0 := #t~nondet23; {45804#true} is VALID [2020-07-11 02:52:15,124 INFO L280 TraceCheckUtils]: 129: Hoare triple {45804#true} havoc #t~nondet23; {45804#true} is VALID [2020-07-11 02:52:15,124 INFO L280 TraceCheckUtils]: 130: Hoare triple {45804#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,124 INFO L280 TraceCheckUtils]: 131: Hoare triple {45804#true} ~st3~0 := #t~nondet24; {45804#true} is VALID [2020-07-11 02:52:15,124 INFO L280 TraceCheckUtils]: 132: Hoare triple {45804#true} havoc #t~nondet24; {45804#true} is VALID [2020-07-11 02:52:15,124 INFO L280 TraceCheckUtils]: 133: Hoare triple {45804#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,125 INFO L280 TraceCheckUtils]: 134: Hoare triple {45804#true} ~nl3~0 := #t~nondet25; {45804#true} is VALID [2020-07-11 02:52:15,125 INFO L280 TraceCheckUtils]: 135: Hoare triple {45804#true} havoc #t~nondet25; {45804#true} is VALID [2020-07-11 02:52:15,125 INFO L280 TraceCheckUtils]: 136: Hoare triple {45804#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,125 INFO L280 TraceCheckUtils]: 137: Hoare triple {45804#true} ~m3~0 := #t~nondet26; {45804#true} is VALID [2020-07-11 02:52:15,125 INFO L280 TraceCheckUtils]: 138: Hoare triple {45804#true} havoc #t~nondet26; {45804#true} is VALID [2020-07-11 02:52:15,126 INFO L280 TraceCheckUtils]: 139: Hoare triple {45804#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {45804#true} is VALID [2020-07-11 02:52:15,126 INFO L280 TraceCheckUtils]: 140: Hoare triple {45804#true} ~max3~0 := #t~nondet27; {45804#true} is VALID [2020-07-11 02:52:15,126 INFO L280 TraceCheckUtils]: 141: Hoare triple {45804#true} havoc #t~nondet27; {45804#true} is VALID [2020-07-11 02:52:15,126 INFO L280 TraceCheckUtils]: 142: Hoare triple {45804#true} ~mode3~0 := #t~nondet28; {45804#true} is VALID [2020-07-11 02:52:15,126 INFO L280 TraceCheckUtils]: 143: Hoare triple {45804#true} havoc #t~nondet28; {45804#true} is VALID [2020-07-11 02:52:15,126 INFO L280 TraceCheckUtils]: 144: Hoare triple {45804#true} ~newmax3~0 := #t~nondet29; {45804#true} is VALID [2020-07-11 02:52:15,127 INFO L280 TraceCheckUtils]: 145: Hoare triple {45804#true} havoc #t~nondet29; {45804#true} is VALID [2020-07-11 02:52:15,127 INFO L280 TraceCheckUtils]: 146: Hoare triple {45804#true} havoc ~init__r121~0; {45804#true} is VALID [2020-07-11 02:52:15,127 INFO L280 TraceCheckUtils]: 147: Hoare triple {45804#true} havoc ~init__r131~0; {45804#true} is VALID [2020-07-11 02:52:15,127 INFO L280 TraceCheckUtils]: 148: Hoare triple {45804#true} havoc ~init__r211~0; {45804#true} is VALID [2020-07-11 02:52:15,127 INFO L280 TraceCheckUtils]: 149: Hoare triple {45804#true} havoc ~init__r231~0; {45804#true} is VALID [2020-07-11 02:52:15,128 INFO L280 TraceCheckUtils]: 150: Hoare triple {45804#true} havoc ~init__r311~0; {45804#true} is VALID [2020-07-11 02:52:15,128 INFO L280 TraceCheckUtils]: 151: Hoare triple {45804#true} havoc ~init__r321~0; {45804#true} is VALID [2020-07-11 02:52:15,128 INFO L280 TraceCheckUtils]: 152: Hoare triple {45804#true} havoc ~init__r122~0; {45804#true} is VALID [2020-07-11 02:52:15,128 INFO L280 TraceCheckUtils]: 153: Hoare triple {45804#true} havoc ~init__tmp~0; {45804#true} is VALID [2020-07-11 02:52:15,128 INFO L280 TraceCheckUtils]: 154: Hoare triple {45804#true} havoc ~init__r132~0; {45804#true} is VALID [2020-07-11 02:52:15,129 INFO L280 TraceCheckUtils]: 155: Hoare triple {45804#true} havoc ~init__tmp___0~0; {45804#true} is VALID [2020-07-11 02:52:15,129 INFO L280 TraceCheckUtils]: 156: Hoare triple {45804#true} havoc ~init__r212~0; {45804#true} is VALID [2020-07-11 02:52:15,129 INFO L280 TraceCheckUtils]: 157: Hoare triple {45804#true} havoc ~init__tmp___1~0; {45804#true} is VALID [2020-07-11 02:52:15,129 INFO L280 TraceCheckUtils]: 158: Hoare triple {45804#true} havoc ~init__r232~0; {45804#true} is VALID [2020-07-11 02:52:15,129 INFO L280 TraceCheckUtils]: 159: Hoare triple {45804#true} havoc ~init__tmp___2~0; {45804#true} is VALID [2020-07-11 02:52:15,129 INFO L280 TraceCheckUtils]: 160: Hoare triple {45804#true} havoc ~init__r312~0; {45804#true} is VALID [2020-07-11 02:52:15,130 INFO L280 TraceCheckUtils]: 161: Hoare triple {45804#true} havoc ~init__tmp___3~0; {45804#true} is VALID [2020-07-11 02:52:15,130 INFO L280 TraceCheckUtils]: 162: Hoare triple {45804#true} havoc ~init__r322~0; {45804#true} is VALID [2020-07-11 02:52:15,130 INFO L280 TraceCheckUtils]: 163: Hoare triple {45804#true} havoc ~init__tmp___4~0; {45804#true} is VALID [2020-07-11 02:52:15,130 INFO L280 TraceCheckUtils]: 164: Hoare triple {45804#true} havoc ~init__tmp___5~0; {45804#true} is VALID [2020-07-11 02:52:15,133 INFO L280 TraceCheckUtils]: 165: Hoare triple {45804#true} ~init__r121~0 := ~ep12~0; {45869#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-11 02:52:15,134 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 [2020-07-11 02:52:15,134 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 [2020-07-11 02:52:15,135 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 [2020-07-11 02:52:15,135 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 [2020-07-11 02:52:15,136 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 [2020-07-11 02:52:15,137 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 [2020-07-11 02:52:15,137 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 [2020-07-11 02:52:15,138 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 [2020-07-11 02:52:15,138 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 [2020-07-11 02:52:15,139 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 [2020-07-11 02:52:15,140 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 [2020-07-11 02:52:15,140 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 [2020-07-11 02:52:15,141 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 [2020-07-11 02:52:15,141 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 [2020-07-11 02:52:15,142 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 [2020-07-11 02:52:15,142 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 [2020-07-11 02:52:15,143 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 [2020-07-11 02:52:15,143 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 [2020-07-11 02:52:15,144 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 [2020-07-11 02:52:15,144 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 [2020-07-11 02:52:15,145 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 [2020-07-11 02:52:15,145 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 [2020-07-11 02:52:15,146 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 [2020-07-11 02:52:15,146 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 [2020-07-11 02:52:15,147 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 [2020-07-11 02:52:15,147 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 [2020-07-11 02:52:15,148 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 [2020-07-11 02:52:15,148 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 [2020-07-11 02:52:15,149 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 [2020-07-11 02:52:15,149 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 [2020-07-11 02:52:15,150 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 [2020-07-11 02:52:15,150 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 [2020-07-11 02:52:15,151 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 [2020-07-11 02:52:15,151 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 [2020-07-11 02:52:15,152 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 [2020-07-11 02:52:15,152 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 [2020-07-11 02:52:15,153 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 [2020-07-11 02:52:15,153 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 [2020-07-11 02:52:15,154 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 [2020-07-11 02:52:15,154 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 [2020-07-11 02:52:15,155 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 [2020-07-11 02:52:15,155 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 [2020-07-11 02:52:15,156 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 [2020-07-11 02:52:15,157 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 [2020-07-11 02:52:15,157 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 [2020-07-11 02:52:15,157 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 [2020-07-11 02:52:15,158 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 [2020-07-11 02:52:15,158 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 [2020-07-11 02:52:15,159 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 [2020-07-11 02:52:15,159 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 [2020-07-11 02:52:15,160 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 [2020-07-11 02:52:15,160 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 [2020-07-11 02:52:15,161 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 [2020-07-11 02:52:15,161 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 [2020-07-11 02:52:15,162 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 [2020-07-11 02:52:15,162 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 [2020-07-11 02:52:15,163 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 [2020-07-11 02:52:15,163 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 [2020-07-11 02:52:15,164 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 [2020-07-11 02:52:15,164 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 [2020-07-11 02:52:15,164 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 [2020-07-11 02:52:15,165 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 [2020-07-11 02:52:15,165 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 [2020-07-11 02:52:15,166 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 [2020-07-11 02:52:15,166 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 [2020-07-11 02:52:15,167 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 [2020-07-11 02:52:15,167 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 [2020-07-11 02:52:15,168 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 [2020-07-11 02:52:15,168 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 [2020-07-11 02:52:15,169 INFO L280 TraceCheckUtils]: 235: Hoare triple {45870#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,169 INFO L280 TraceCheckUtils]: 236: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,169 INFO L280 TraceCheckUtils]: 237: Hoare triple {45805#false} ~mode1~0 := 1; {45805#false} is VALID [2020-07-11 02:52:15,170 INFO L280 TraceCheckUtils]: 238: Hoare triple {45805#false} havoc ~node2__newmax~0; {45805#false} is VALID [2020-07-11 02:52:15,170 INFO L280 TraceCheckUtils]: 239: Hoare triple {45805#false} ~node2__newmax~0 := 0; {45805#false} is VALID [2020-07-11 02:52:15,170 INFO L280 TraceCheckUtils]: 240: Hoare triple {45805#false} assume !!(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,170 INFO L280 TraceCheckUtils]: 241: Hoare triple {45805#false} assume ~r2~0 < 2; {45805#false} is VALID [2020-07-11 02:52:15,170 INFO L280 TraceCheckUtils]: 242: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,171 INFO L280 TraceCheckUtils]: 243: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,171 INFO L280 TraceCheckUtils]: 244: Hoare triple {45805#false} ~mode2~0 := 1; {45805#false} is VALID [2020-07-11 02:52:15,171 INFO L280 TraceCheckUtils]: 245: Hoare triple {45805#false} havoc ~node3__newmax~0; {45805#false} is VALID [2020-07-11 02:52:15,171 INFO L280 TraceCheckUtils]: 246: Hoare triple {45805#false} ~node3__newmax~0 := 0; {45805#false} is VALID [2020-07-11 02:52:15,171 INFO L280 TraceCheckUtils]: 247: Hoare triple {45805#false} assume !!(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,171 INFO L280 TraceCheckUtils]: 248: Hoare triple {45805#false} assume ~r3~0 < 2; {45805#false} is VALID [2020-07-11 02:52:15,172 INFO L280 TraceCheckUtils]: 249: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,172 INFO L280 TraceCheckUtils]: 250: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,172 INFO L280 TraceCheckUtils]: 251: Hoare triple {45805#false} ~mode3~0 := 1; {45805#false} is VALID [2020-07-11 02:52:15,172 INFO L280 TraceCheckUtils]: 252: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-11 02:52:15,172 INFO L280 TraceCheckUtils]: 253: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,172 INFO L280 TraceCheckUtils]: 254: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-11 02:52:15,173 INFO L280 TraceCheckUtils]: 255: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,173 INFO L280 TraceCheckUtils]: 256: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-11 02:52:15,173 INFO L280 TraceCheckUtils]: 257: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,173 INFO L280 TraceCheckUtils]: 258: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-11 02:52:15,174 INFO L280 TraceCheckUtils]: 259: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,174 INFO L280 TraceCheckUtils]: 260: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-11 02:52:15,174 INFO L280 TraceCheckUtils]: 261: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,174 INFO L280 TraceCheckUtils]: 262: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-11 02:52:15,174 INFO L280 TraceCheckUtils]: 263: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,174 INFO L280 TraceCheckUtils]: 264: Hoare triple {45805#false} havoc ~check__tmp~0; {45805#false} is VALID [2020-07-11 02:52:15,175 INFO L280 TraceCheckUtils]: 265: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,175 INFO L280 TraceCheckUtils]: 266: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,175 INFO L280 TraceCheckUtils]: 267: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,175 INFO L280 TraceCheckUtils]: 268: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,175 INFO L280 TraceCheckUtils]: 269: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-11 02:52:15,175 INFO L280 TraceCheckUtils]: 270: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-11 02:52:15,176 INFO L280 TraceCheckUtils]: 271: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-11 02:52:15,176 INFO L280 TraceCheckUtils]: 272: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-11 02:52:15,176 INFO L280 TraceCheckUtils]: 273: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-11 02:52:15,176 INFO L280 TraceCheckUtils]: 274: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-11 02:52:15,176 INFO L280 TraceCheckUtils]: 275: Hoare triple {45805#false} ~check__tmp~0 := 1; {45805#false} is VALID [2020-07-11 02:52:15,176 INFO L280 TraceCheckUtils]: 276: Hoare triple {45805#false} ~__return_2009~0 := ~check__tmp~0; {45805#false} is VALID [2020-07-11 02:52:15,177 INFO L280 TraceCheckUtils]: 277: Hoare triple {45805#false} ~main__c1~0 := ~__return_2009~0; {45805#false} is VALID [2020-07-11 02:52:15,177 INFO L280 TraceCheckUtils]: 278: Hoare triple {45805#false} havoc ~__tmp_1~0; {45805#false} is VALID [2020-07-11 02:52:15,177 INFO L280 TraceCheckUtils]: 279: Hoare triple {45805#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-11 02:52:15,177 INFO L280 TraceCheckUtils]: 280: Hoare triple {45805#false} havoc ~assert__arg~0; {45805#false} is VALID [2020-07-11 02:52:15,177 INFO L280 TraceCheckUtils]: 281: Hoare triple {45805#false} ~assert__arg~0 := ~__tmp_1~0; {45805#false} is VALID [2020-07-11 02:52:15,177 INFO L280 TraceCheckUtils]: 282: Hoare triple {45805#false} assume !(0 == ~assert__arg~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,178 INFO L280 TraceCheckUtils]: 283: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {45805#false} is VALID [2020-07-11 02:52:15,178 INFO L280 TraceCheckUtils]: 284: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-11 02:52:15,178 INFO L280 TraceCheckUtils]: 285: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-11 02:52:15,178 INFO L280 TraceCheckUtils]: 286: Hoare triple {45805#false} havoc ~node1__newmax~1; {45805#false} is VALID [2020-07-11 02:52:15,178 INFO L280 TraceCheckUtils]: 287: Hoare triple {45805#false} ~node1__newmax~1 := 0; {45805#false} is VALID [2020-07-11 02:52:15,178 INFO L280 TraceCheckUtils]: 288: Hoare triple {45805#false} assume !(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,179 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 [2020-07-11 02:52:15,179 INFO L280 TraceCheckUtils]: 290: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,179 INFO L280 TraceCheckUtils]: 291: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,179 INFO L280 TraceCheckUtils]: 292: Hoare triple {45805#false} ~newmax1~0 := ~node1__newmax~1; {45805#false} is VALID [2020-07-11 02:52:15,179 INFO L280 TraceCheckUtils]: 293: Hoare triple {45805#false} assume !(2 == ~r1~0); {45805#false} is VALID [2020-07-11 02:52:15,179 INFO L280 TraceCheckUtils]: 294: Hoare triple {45805#false} ~mode1~0 := 0; {45805#false} is VALID [2020-07-11 02:52:15,180 INFO L280 TraceCheckUtils]: 295: Hoare triple {45805#false} havoc ~node2__newmax~1; {45805#false} is VALID [2020-07-11 02:52:15,180 INFO L280 TraceCheckUtils]: 296: Hoare triple {45805#false} ~node2__newmax~1 := 0; {45805#false} is VALID [2020-07-11 02:52:15,180 INFO L280 TraceCheckUtils]: 297: Hoare triple {45805#false} assume !(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,180 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 [2020-07-11 02:52:15,181 INFO L280 TraceCheckUtils]: 299: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,181 INFO L280 TraceCheckUtils]: 300: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,181 INFO L280 TraceCheckUtils]: 301: Hoare triple {45805#false} ~newmax2~0 := ~node2__newmax~1; {45805#false} is VALID [2020-07-11 02:52:15,182 INFO L280 TraceCheckUtils]: 302: Hoare triple {45805#false} assume !(2 == ~r2~0); {45805#false} is VALID [2020-07-11 02:52:15,182 INFO L280 TraceCheckUtils]: 303: Hoare triple {45805#false} ~mode2~0 := 0; {45805#false} is VALID [2020-07-11 02:52:15,182 INFO L280 TraceCheckUtils]: 304: Hoare triple {45805#false} havoc ~node3__newmax~1; {45805#false} is VALID [2020-07-11 02:52:15,182 INFO L280 TraceCheckUtils]: 305: Hoare triple {45805#false} ~node3__newmax~1 := 0; {45805#false} is VALID [2020-07-11 02:52:15,182 INFO L280 TraceCheckUtils]: 306: Hoare triple {45805#false} assume !(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,183 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 [2020-07-11 02:52:15,183 INFO L280 TraceCheckUtils]: 308: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,183 INFO L280 TraceCheckUtils]: 309: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,183 INFO L280 TraceCheckUtils]: 310: Hoare triple {45805#false} ~newmax3~0 := ~node3__newmax~1; {45805#false} is VALID [2020-07-11 02:52:15,184 INFO L280 TraceCheckUtils]: 311: Hoare triple {45805#false} assume !(2 == ~r3~0); {45805#false} is VALID [2020-07-11 02:52:15,184 INFO L280 TraceCheckUtils]: 312: Hoare triple {45805#false} ~mode3~0 := 0; {45805#false} is VALID [2020-07-11 02:52:15,184 INFO L280 TraceCheckUtils]: 313: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-11 02:52:15,184 INFO L280 TraceCheckUtils]: 314: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,184 INFO L280 TraceCheckUtils]: 315: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-11 02:52:15,184 INFO L280 TraceCheckUtils]: 316: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,185 INFO L280 TraceCheckUtils]: 317: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-11 02:52:15,185 INFO L280 TraceCheckUtils]: 318: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,185 INFO L280 TraceCheckUtils]: 319: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-11 02:52:15,185 INFO L280 TraceCheckUtils]: 320: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,186 INFO L280 TraceCheckUtils]: 321: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-11 02:52:15,186 INFO L280 TraceCheckUtils]: 322: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,186 INFO L280 TraceCheckUtils]: 323: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-11 02:52:15,186 INFO L280 TraceCheckUtils]: 324: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,186 INFO L280 TraceCheckUtils]: 325: Hoare triple {45805#false} havoc ~check__tmp~1; {45805#false} is VALID [2020-07-11 02:52:15,186 INFO L280 TraceCheckUtils]: 326: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,187 INFO L280 TraceCheckUtils]: 327: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,187 INFO L280 TraceCheckUtils]: 328: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,187 INFO L280 TraceCheckUtils]: 329: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,187 INFO L280 TraceCheckUtils]: 330: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-11 02:52:15,187 INFO L280 TraceCheckUtils]: 331: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-11 02:52:15,187 INFO L280 TraceCheckUtils]: 332: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-11 02:52:15,188 INFO L280 TraceCheckUtils]: 333: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-11 02:52:15,188 INFO L280 TraceCheckUtils]: 334: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-11 02:52:15,188 INFO L280 TraceCheckUtils]: 335: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-11 02:52:15,188 INFO L280 TraceCheckUtils]: 336: Hoare triple {45805#false} ~check__tmp~1 := 1; {45805#false} is VALID [2020-07-11 02:52:15,188 INFO L280 TraceCheckUtils]: 337: Hoare triple {45805#false} ~__return_2142~0 := ~check__tmp~1; {45805#false} is VALID [2020-07-11 02:52:15,188 INFO L280 TraceCheckUtils]: 338: Hoare triple {45805#false} ~main__c1~0 := ~__return_2142~0; {45805#false} is VALID [2020-07-11 02:52:15,189 INFO L280 TraceCheckUtils]: 339: Hoare triple {45805#false} havoc ~__tmp_2~0; {45805#false} is VALID [2020-07-11 02:52:15,189 INFO L280 TraceCheckUtils]: 340: Hoare triple {45805#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-11 02:52:15,189 INFO L280 TraceCheckUtils]: 341: Hoare triple {45805#false} havoc ~assert__arg~1; {45805#false} is VALID [2020-07-11 02:52:15,189 INFO L280 TraceCheckUtils]: 342: Hoare triple {45805#false} ~assert__arg~1 := ~__tmp_2~0; {45805#false} is VALID [2020-07-11 02:52:15,189 INFO L280 TraceCheckUtils]: 343: Hoare triple {45805#false} assume !(0 == ~assert__arg~1 % 256); {45805#false} is VALID [2020-07-11 02:52:15,189 INFO L280 TraceCheckUtils]: 344: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {45805#false} is VALID [2020-07-11 02:52:15,190 INFO L280 TraceCheckUtils]: 345: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-11 02:52:15,190 INFO L280 TraceCheckUtils]: 346: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-11 02:52:15,190 INFO L280 TraceCheckUtils]: 347: Hoare triple {45805#false} havoc ~node1__newmax~2; {45805#false} is VALID [2020-07-11 02:52:15,190 INFO L280 TraceCheckUtils]: 348: Hoare triple {45805#false} ~node1__newmax~2 := 0; {45805#false} is VALID [2020-07-11 02:52:15,190 INFO L280 TraceCheckUtils]: 349: Hoare triple {45805#false} assume !!(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,190 INFO L280 TraceCheckUtils]: 350: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-11 02:52:15,191 INFO L280 TraceCheckUtils]: 351: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,191 INFO L280 TraceCheckUtils]: 352: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,191 INFO L280 TraceCheckUtils]: 353: Hoare triple {45805#false} ~mode1~0 := 1; {45805#false} is VALID [2020-07-11 02:52:15,191 INFO L280 TraceCheckUtils]: 354: Hoare triple {45805#false} havoc ~node2__newmax~2; {45805#false} is VALID [2020-07-11 02:52:15,191 INFO L280 TraceCheckUtils]: 355: Hoare triple {45805#false} ~node2__newmax~2 := 0; {45805#false} is VALID [2020-07-11 02:52:15,191 INFO L280 TraceCheckUtils]: 356: Hoare triple {45805#false} assume !!(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,192 INFO L280 TraceCheckUtils]: 357: Hoare triple {45805#false} assume ~r2~0 < 2; {45805#false} is VALID [2020-07-11 02:52:15,192 INFO L280 TraceCheckUtils]: 358: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,192 INFO L280 TraceCheckUtils]: 359: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,192 INFO L280 TraceCheckUtils]: 360: Hoare triple {45805#false} ~mode2~0 := 1; {45805#false} is VALID [2020-07-11 02:52:15,192 INFO L280 TraceCheckUtils]: 361: Hoare triple {45805#false} havoc ~node3__newmax~2; {45805#false} is VALID [2020-07-11 02:52:15,192 INFO L280 TraceCheckUtils]: 362: Hoare triple {45805#false} ~node3__newmax~2 := 0; {45805#false} is VALID [2020-07-11 02:52:15,193 INFO L280 TraceCheckUtils]: 363: Hoare triple {45805#false} assume !!(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,193 INFO L280 TraceCheckUtils]: 364: Hoare triple {45805#false} assume ~r3~0 < 2; {45805#false} is VALID [2020-07-11 02:52:15,193 INFO L280 TraceCheckUtils]: 365: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,193 INFO L280 TraceCheckUtils]: 366: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,193 INFO L280 TraceCheckUtils]: 367: Hoare triple {45805#false} ~mode3~0 := 1; {45805#false} is VALID [2020-07-11 02:52:15,194 INFO L280 TraceCheckUtils]: 368: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-11 02:52:15,194 INFO L280 TraceCheckUtils]: 369: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,194 INFO L280 TraceCheckUtils]: 370: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-11 02:52:15,194 INFO L280 TraceCheckUtils]: 371: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,194 INFO L280 TraceCheckUtils]: 372: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-11 02:52:15,194 INFO L280 TraceCheckUtils]: 373: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,195 INFO L280 TraceCheckUtils]: 374: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-11 02:52:15,195 INFO L280 TraceCheckUtils]: 375: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,195 INFO L280 TraceCheckUtils]: 376: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-11 02:52:15,195 INFO L280 TraceCheckUtils]: 377: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,195 INFO L280 TraceCheckUtils]: 378: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-11 02:52:15,195 INFO L280 TraceCheckUtils]: 379: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,196 INFO L280 TraceCheckUtils]: 380: Hoare triple {45805#false} havoc ~check__tmp~2; {45805#false} is VALID [2020-07-11 02:52:15,196 INFO L280 TraceCheckUtils]: 381: Hoare triple {45805#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,196 INFO L280 TraceCheckUtils]: 382: Hoare triple {45805#false} assume ~st1~0 + ~nl1~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,196 INFO L280 TraceCheckUtils]: 383: Hoare triple {45805#false} assume ~st2~0 + ~nl2~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,196 INFO L280 TraceCheckUtils]: 384: Hoare triple {45805#false} assume ~st3~0 + ~nl3~0 <= 1; {45805#false} is VALID [2020-07-11 02:52:15,196 INFO L280 TraceCheckUtils]: 385: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-11 02:52:15,197 INFO L280 TraceCheckUtils]: 386: Hoare triple {45805#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {45805#false} is VALID [2020-07-11 02:52:15,197 INFO L280 TraceCheckUtils]: 387: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-11 02:52:15,197 INFO L280 TraceCheckUtils]: 388: Hoare triple {45805#false} assume !(~r1~0 >= 2); {45805#false} is VALID [2020-07-11 02:52:15,197 INFO L280 TraceCheckUtils]: 389: Hoare triple {45805#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {45805#false} is VALID [2020-07-11 02:52:15,197 INFO L280 TraceCheckUtils]: 390: Hoare triple {45805#false} assume ~r1~0 < 2; {45805#false} is VALID [2020-07-11 02:52:15,197 INFO L280 TraceCheckUtils]: 391: Hoare triple {45805#false} ~check__tmp~2 := 1; {45805#false} is VALID [2020-07-11 02:52:15,198 INFO L280 TraceCheckUtils]: 392: Hoare triple {45805#false} ~__return_2281~0 := ~check__tmp~2; {45805#false} is VALID [2020-07-11 02:52:15,198 INFO L280 TraceCheckUtils]: 393: Hoare triple {45805#false} ~main__c1~0 := ~__return_2281~0; {45805#false} is VALID [2020-07-11 02:52:15,198 INFO L280 TraceCheckUtils]: 394: Hoare triple {45805#false} havoc ~__tmp_3~0; {45805#false} is VALID [2020-07-11 02:52:15,198 INFO L280 TraceCheckUtils]: 395: Hoare triple {45805#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-11 02:52:15,199 INFO L280 TraceCheckUtils]: 396: Hoare triple {45805#false} havoc ~assert__arg~2; {45805#false} is VALID [2020-07-11 02:52:15,199 INFO L280 TraceCheckUtils]: 397: Hoare triple {45805#false} ~assert__arg~2 := ~__tmp_3~0; {45805#false} is VALID [2020-07-11 02:52:15,199 INFO L280 TraceCheckUtils]: 398: Hoare triple {45805#false} assume !(0 == ~assert__arg~2 % 256); {45805#false} is VALID [2020-07-11 02:52:15,199 INFO L280 TraceCheckUtils]: 399: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {45805#false} is VALID [2020-07-11 02:52:15,200 INFO L280 TraceCheckUtils]: 400: Hoare triple {45805#false} ~main__i2~0 := 1 + ~main__i2~0; {45805#false} is VALID [2020-07-11 02:52:15,200 INFO L280 TraceCheckUtils]: 401: Hoare triple {45805#false} assume ~main__i2~0 < 6; {45805#false} is VALID [2020-07-11 02:52:15,200 INFO L280 TraceCheckUtils]: 402: Hoare triple {45805#false} havoc ~node1__newmax~3; {45805#false} is VALID [2020-07-11 02:52:15,200 INFO L280 TraceCheckUtils]: 403: Hoare triple {45805#false} ~node1__newmax~3 := 0; {45805#false} is VALID [2020-07-11 02:52:15,200 INFO L280 TraceCheckUtils]: 404: Hoare triple {45805#false} assume !(0 == ~mode1~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,201 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 [2020-07-11 02:52:15,201 INFO L280 TraceCheckUtils]: 406: Hoare triple {45805#false} assume !!(0 == ~ep21~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,201 INFO L280 TraceCheckUtils]: 407: Hoare triple {45805#false} assume !!(0 == ~ep31~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,201 INFO L280 TraceCheckUtils]: 408: Hoare triple {45805#false} ~newmax1~0 := ~node1__newmax~3; {45805#false} is VALID [2020-07-11 02:52:15,202 INFO L280 TraceCheckUtils]: 409: Hoare triple {45805#false} assume 2 == ~r1~0; {45805#false} is VALID [2020-07-11 02:52:15,202 INFO L280 TraceCheckUtils]: 410: Hoare triple {45805#false} assume ~max1~0 == ~id1~0; {45805#false} is VALID [2020-07-11 02:52:15,202 INFO L280 TraceCheckUtils]: 411: Hoare triple {45805#false} ~st1~0 := 1; {45805#false} is VALID [2020-07-11 02:52:15,202 INFO L280 TraceCheckUtils]: 412: Hoare triple {45805#false} ~mode1~0 := 0; {45805#false} is VALID [2020-07-11 02:52:15,202 INFO L280 TraceCheckUtils]: 413: Hoare triple {45805#false} havoc ~node2__newmax~3; {45805#false} is VALID [2020-07-11 02:52:15,203 INFO L280 TraceCheckUtils]: 414: Hoare triple {45805#false} ~node2__newmax~3 := 0; {45805#false} is VALID [2020-07-11 02:52:15,203 INFO L280 TraceCheckUtils]: 415: Hoare triple {45805#false} assume !(0 == ~mode2~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,203 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 [2020-07-11 02:52:15,203 INFO L280 TraceCheckUtils]: 417: Hoare triple {45805#false} assume !!(0 == ~ep12~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,203 INFO L280 TraceCheckUtils]: 418: Hoare triple {45805#false} assume !!(0 == ~ep32~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,204 INFO L280 TraceCheckUtils]: 419: Hoare triple {45805#false} ~newmax2~0 := ~node2__newmax~3; {45805#false} is VALID [2020-07-11 02:52:15,204 INFO L280 TraceCheckUtils]: 420: Hoare triple {45805#false} assume 2 == ~r2~0; {45805#false} is VALID [2020-07-11 02:52:15,204 INFO L280 TraceCheckUtils]: 421: Hoare triple {45805#false} assume ~max2~0 == ~id2~0; {45805#false} is VALID [2020-07-11 02:52:15,204 INFO L280 TraceCheckUtils]: 422: Hoare triple {45805#false} ~st2~0 := 1; {45805#false} is VALID [2020-07-11 02:52:15,204 INFO L280 TraceCheckUtils]: 423: Hoare triple {45805#false} ~mode2~0 := 0; {45805#false} is VALID [2020-07-11 02:52:15,205 INFO L280 TraceCheckUtils]: 424: Hoare triple {45805#false} havoc ~node3__newmax~3; {45805#false} is VALID [2020-07-11 02:52:15,205 INFO L280 TraceCheckUtils]: 425: Hoare triple {45805#false} ~node3__newmax~3 := 0; {45805#false} is VALID [2020-07-11 02:52:15,205 INFO L280 TraceCheckUtils]: 426: Hoare triple {45805#false} assume !(0 == ~mode3~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,205 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 [2020-07-11 02:52:15,205 INFO L280 TraceCheckUtils]: 428: Hoare triple {45805#false} assume !!(0 == ~ep13~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,205 INFO L280 TraceCheckUtils]: 429: Hoare triple {45805#false} assume !!(0 == ~ep23~0 % 256); {45805#false} is VALID [2020-07-11 02:52:15,206 INFO L280 TraceCheckUtils]: 430: Hoare triple {45805#false} ~newmax3~0 := ~node3__newmax~3; {45805#false} is VALID [2020-07-11 02:52:15,206 INFO L280 TraceCheckUtils]: 431: Hoare triple {45805#false} assume 2 == ~r3~0; {45805#false} is VALID [2020-07-11 02:52:15,206 INFO L280 TraceCheckUtils]: 432: Hoare triple {45805#false} assume ~max3~0 == ~id3~0; {45805#false} is VALID [2020-07-11 02:52:15,206 INFO L280 TraceCheckUtils]: 433: Hoare triple {45805#false} ~st3~0 := 1; {45805#false} is VALID [2020-07-11 02:52:15,206 INFO L280 TraceCheckUtils]: 434: Hoare triple {45805#false} ~mode3~0 := 0; {45805#false} is VALID [2020-07-11 02:52:15,206 INFO L280 TraceCheckUtils]: 435: Hoare triple {45805#false} ~p12_old~0 := ~p12_new~0; {45805#false} is VALID [2020-07-11 02:52:15,207 INFO L280 TraceCheckUtils]: 436: Hoare triple {45805#false} ~p12_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,207 INFO L280 TraceCheckUtils]: 437: Hoare triple {45805#false} ~p13_old~0 := ~p13_new~0; {45805#false} is VALID [2020-07-11 02:52:15,207 INFO L280 TraceCheckUtils]: 438: Hoare triple {45805#false} ~p13_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,207 INFO L280 TraceCheckUtils]: 439: Hoare triple {45805#false} ~p21_old~0 := ~p21_new~0; {45805#false} is VALID [2020-07-11 02:52:15,207 INFO L280 TraceCheckUtils]: 440: Hoare triple {45805#false} ~p21_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,207 INFO L280 TraceCheckUtils]: 441: Hoare triple {45805#false} ~p23_old~0 := ~p23_new~0; {45805#false} is VALID [2020-07-11 02:52:15,208 INFO L280 TraceCheckUtils]: 442: Hoare triple {45805#false} ~p23_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,208 INFO L280 TraceCheckUtils]: 443: Hoare triple {45805#false} ~p31_old~0 := ~p31_new~0; {45805#false} is VALID [2020-07-11 02:52:15,208 INFO L280 TraceCheckUtils]: 444: Hoare triple {45805#false} ~p31_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,208 INFO L280 TraceCheckUtils]: 445: Hoare triple {45805#false} ~p32_old~0 := ~p32_new~0; {45805#false} is VALID [2020-07-11 02:52:15,209 INFO L280 TraceCheckUtils]: 446: Hoare triple {45805#false} ~p32_new~0 := ~nomsg~0; {45805#false} is VALID [2020-07-11 02:52:15,209 INFO L280 TraceCheckUtils]: 447: Hoare triple {45805#false} havoc ~check__tmp~3; {45805#false} is VALID [2020-07-11 02:52:15,209 INFO L280 TraceCheckUtils]: 448: Hoare triple {45805#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {45805#false} is VALID [2020-07-11 02:52:15,209 INFO L280 TraceCheckUtils]: 449: Hoare triple {45805#false} ~check__tmp~3 := 0; {45805#false} is VALID [2020-07-11 02:52:15,210 INFO L280 TraceCheckUtils]: 450: Hoare triple {45805#false} ~__return_2419~0 := ~check__tmp~3; {45805#false} is VALID [2020-07-11 02:52:15,210 INFO L280 TraceCheckUtils]: 451: Hoare triple {45805#false} ~main__c1~0 := ~__return_2419~0; {45805#false} is VALID [2020-07-11 02:52:15,210 INFO L280 TraceCheckUtils]: 452: Hoare triple {45805#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {45805#false} is VALID [2020-07-11 02:52:15,210 INFO L280 TraceCheckUtils]: 453: Hoare triple {45805#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {45805#false} is VALID [2020-07-11 02:52:15,210 INFO L280 TraceCheckUtils]: 454: Hoare triple {45805#false} havoc ~__tmp_4~0; {45805#false} is VALID [2020-07-11 02:52:15,211 INFO L280 TraceCheckUtils]: 455: Hoare triple {45805#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {45805#false} is VALID [2020-07-11 02:52:15,211 INFO L280 TraceCheckUtils]: 456: Hoare triple {45805#false} havoc ~assert__arg~3; {45805#false} is VALID [2020-07-11 02:52:15,211 INFO L280 TraceCheckUtils]: 457: Hoare triple {45805#false} ~assert__arg~3 := ~__tmp_4~0; {45805#false} is VALID [2020-07-11 02:52:15,211 INFO L280 TraceCheckUtils]: 458: Hoare triple {45805#false} assume 0 == ~assert__arg~3 % 256; {45805#false} is VALID [2020-07-11 02:52:15,212 INFO L280 TraceCheckUtils]: 459: Hoare triple {45805#false} assume !false; {45805#false} is VALID [2020-07-11 02:52:15,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:52:15,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1770477285] [2020-07-11 02:52:15,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:52:15,456 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 02:52:15,456 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658727317] [2020-07-11 02:52:15,457 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-11 02:52:15,458 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:52:15,458 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 02:52:15,941 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:52:15,942 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 02:52:15,942 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:52:15,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 02:52:15,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-11 02:52:15,943 INFO L87 Difference]: Start difference. First operand 3574 states and 4481 transitions. Second operand 5 states. [2020-07-11 02:52:42,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:52:42,874 INFO L93 Difference]: Finished difference Result 10152 states and 12790 transitions. [2020-07-11 02:52:42,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 02:52:42,874 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 460 [2020-07-11 02:52:42,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:52:42,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 02:52:42,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2492 transitions. [2020-07-11 02:52:42,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 02:52:42,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2492 transitions. [2020-07-11 02:52:42,901 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2492 transitions. [2020-07-11 02:52:45,813 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2492 edges. 2492 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:52:47,341 INFO L225 Difference]: With dead ends: 10152 [2020-07-11 02:52:47,341 INFO L226 Difference]: Without dead ends: 6763 [2020-07-11 02:52:47,348 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-11 02:52:47,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2020-07-11 02:53:03,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6761. [2020-07-11 02:53:03,413 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:53:03,413 INFO L82 GeneralOperation]: Start isEquivalent. First operand 6763 states. Second operand 6761 states. [2020-07-11 02:53:03,413 INFO L74 IsIncluded]: Start isIncluded. First operand 6763 states. Second operand 6761 states. [2020-07-11 02:53:03,413 INFO L87 Difference]: Start difference. First operand 6763 states. Second operand 6761 states. [2020-07-11 02:53:04,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:53:04,796 INFO L93 Difference]: Finished difference Result 6763 states and 8463 transitions. [2020-07-11 02:53:04,796 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8463 transitions. [2020-07-11 02:53:04,802 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:53:04,802 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:53:04,802 INFO L74 IsIncluded]: Start isIncluded. First operand 6761 states. Second operand 6763 states. [2020-07-11 02:53:04,802 INFO L87 Difference]: Start difference. First operand 6761 states. Second operand 6763 states. [2020-07-11 02:53:06,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:53:06,308 INFO L93 Difference]: Finished difference Result 6763 states and 8463 transitions. [2020-07-11 02:53:06,308 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8463 transitions. [2020-07-11 02:53:06,315 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:53:06,315 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:53:06,315 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:53:06,315 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:53:06,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6761 states. [2020-07-11 02:53:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6761 states to 6761 states and 8462 transitions. [2020-07-11 02:53:07,786 INFO L78 Accepts]: Start accepts. Automaton has 6761 states and 8462 transitions. Word has length 460 [2020-07-11 02:53:07,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:53:07,786 INFO L479 AbstractCegarLoop]: Abstraction has 6761 states and 8462 transitions. [2020-07-11 02:53:07,786 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 02:53:07,787 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6761 states and 8462 transitions. [2020-07-11 02:53:19,303 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8462 edges. 8462 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:53:19,304 INFO L276 IsEmpty]: Start isEmpty. Operand 6761 states and 8462 transitions. [2020-07-11 02:53:19,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2020-07-11 02:53:19,313 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:53:19,314 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] [2020-07-11 02:53:19,314 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-11 02:53:19,314 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:53:19,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:53:19,314 INFO L82 PathProgramCache]: Analyzing trace with hash -838934958, now seen corresponding path program 1 times [2020-07-11 02:53:19,315 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:53:19,315 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [387525738] [2020-07-11 02:53:19,315 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:53:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:53:19,681 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-11 02:53:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:53:19,737 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 [2020-07-11 02:53:19,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {93228#true} ~nomsg~0 := -1; {93228#true} is VALID [2020-07-11 02:53:19,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {93228#true} ~p12~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {93228#true} ~p12_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,738 INFO L280 TraceCheckUtils]: 4: Hoare triple {93228#true} ~p12_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,738 INFO L280 TraceCheckUtils]: 5: Hoare triple {93228#true} ~ep12~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,739 INFO L280 TraceCheckUtils]: 6: Hoare triple {93228#true} ~p13~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,739 INFO L280 TraceCheckUtils]: 7: Hoare triple {93228#true} ~p13_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,739 INFO L280 TraceCheckUtils]: 8: Hoare triple {93228#true} ~p13_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {93228#true} ~ep13~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {93228#true} ~p21~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,739 INFO L280 TraceCheckUtils]: 11: Hoare triple {93228#true} ~p21_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,740 INFO L280 TraceCheckUtils]: 12: Hoare triple {93228#true} ~p21_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,740 INFO L280 TraceCheckUtils]: 13: Hoare triple {93228#true} ~ep21~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,740 INFO L280 TraceCheckUtils]: 14: Hoare triple {93228#true} ~p23~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,740 INFO L280 TraceCheckUtils]: 15: Hoare triple {93228#true} ~p23_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,740 INFO L280 TraceCheckUtils]: 16: Hoare triple {93228#true} ~p23_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,741 INFO L280 TraceCheckUtils]: 17: Hoare triple {93228#true} ~ep23~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,741 INFO L280 TraceCheckUtils]: 18: Hoare triple {93228#true} ~p31~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,741 INFO L280 TraceCheckUtils]: 19: Hoare triple {93228#true} ~p31_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,741 INFO L280 TraceCheckUtils]: 20: Hoare triple {93228#true} ~p31_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,741 INFO L280 TraceCheckUtils]: 21: Hoare triple {93228#true} ~ep31~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,741 INFO L280 TraceCheckUtils]: 22: Hoare triple {93228#true} ~p32~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,742 INFO L280 TraceCheckUtils]: 23: Hoare triple {93228#true} ~p32_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,742 INFO L280 TraceCheckUtils]: 24: Hoare triple {93228#true} ~p32_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,742 INFO L280 TraceCheckUtils]: 25: Hoare triple {93228#true} ~ep32~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,742 INFO L280 TraceCheckUtils]: 26: Hoare triple {93228#true} ~id1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,742 INFO L280 TraceCheckUtils]: 27: Hoare triple {93228#true} ~r1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,743 INFO L280 TraceCheckUtils]: 28: Hoare triple {93228#true} ~st1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,743 INFO L280 TraceCheckUtils]: 29: Hoare triple {93228#true} ~nl1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,743 INFO L280 TraceCheckUtils]: 30: Hoare triple {93228#true} ~m1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,743 INFO L280 TraceCheckUtils]: 31: Hoare triple {93228#true} ~max1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,743 INFO L280 TraceCheckUtils]: 32: Hoare triple {93228#true} ~mode1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,744 INFO L280 TraceCheckUtils]: 33: Hoare triple {93228#true} ~newmax1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,744 INFO L280 TraceCheckUtils]: 34: Hoare triple {93228#true} ~id2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,744 INFO L280 TraceCheckUtils]: 35: Hoare triple {93228#true} ~r2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,744 INFO L280 TraceCheckUtils]: 36: Hoare triple {93228#true} ~st2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,744 INFO L280 TraceCheckUtils]: 37: Hoare triple {93228#true} ~nl2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,745 INFO L280 TraceCheckUtils]: 38: Hoare triple {93228#true} ~m2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,745 INFO L280 TraceCheckUtils]: 39: Hoare triple {93228#true} ~max2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,745 INFO L280 TraceCheckUtils]: 40: Hoare triple {93228#true} ~mode2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,745 INFO L280 TraceCheckUtils]: 41: Hoare triple {93228#true} ~newmax2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,745 INFO L280 TraceCheckUtils]: 42: Hoare triple {93228#true} ~id3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,746 INFO L280 TraceCheckUtils]: 43: Hoare triple {93228#true} ~r3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,746 INFO L280 TraceCheckUtils]: 44: Hoare triple {93228#true} ~st3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,746 INFO L280 TraceCheckUtils]: 45: Hoare triple {93228#true} ~nl3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,746 INFO L280 TraceCheckUtils]: 46: Hoare triple {93228#true} ~m3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,746 INFO L280 TraceCheckUtils]: 47: Hoare triple {93228#true} ~max3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,746 INFO L280 TraceCheckUtils]: 48: Hoare triple {93228#true} ~mode3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,747 INFO L280 TraceCheckUtils]: 49: Hoare triple {93228#true} ~newmax3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,747 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 [2020-07-11 02:53:19,747 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 [2020-07-11 02:53:19,747 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 [2020-07-11 02:53:19,747 INFO L280 TraceCheckUtils]: 53: Hoare triple {93228#true} ~__return_1863~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,748 INFO L280 TraceCheckUtils]: 54: Hoare triple {93228#true} ~__return_2009~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,748 INFO L280 TraceCheckUtils]: 55: Hoare triple {93228#true} ~__return_2142~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,748 INFO L280 TraceCheckUtils]: 56: Hoare triple {93228#true} ~__return_2281~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,748 INFO L280 TraceCheckUtils]: 57: Hoare triple {93228#true} ~__return_2419~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,748 INFO L280 TraceCheckUtils]: 58: Hoare triple {93228#true} ~__tmp_2420_0~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,748 INFO L280 TraceCheckUtils]: 59: Hoare triple {93228#true} ~__return_2543~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,749 INFO L280 TraceCheckUtils]: 60: Hoare triple {93228#true} ~__return_2433~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,749 INFO L280 TraceCheckUtils]: 61: Hoare triple {93228#true} assume true; {93228#true} is VALID [2020-07-11 02:53:19,749 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {93228#true} {93228#true} #1935#return; {93228#true} is VALID [2020-07-11 02:53:19,755 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 [2020-07-11 02:53:19,756 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 [2020-07-11 02:53:19,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {93228#true} ~nomsg~0 := -1; {93228#true} is VALID [2020-07-11 02:53:19,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {93228#true} ~p12~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {93228#true} ~p12_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {93228#true} ~p12_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,757 INFO L280 TraceCheckUtils]: 6: Hoare triple {93228#true} ~ep12~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,757 INFO L280 TraceCheckUtils]: 7: Hoare triple {93228#true} ~p13~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {93228#true} ~p13_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,757 INFO L280 TraceCheckUtils]: 9: Hoare triple {93228#true} ~p13_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {93228#true} ~ep13~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,758 INFO L280 TraceCheckUtils]: 11: Hoare triple {93228#true} ~p21~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,758 INFO L280 TraceCheckUtils]: 12: Hoare triple {93228#true} ~p21_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,758 INFO L280 TraceCheckUtils]: 13: Hoare triple {93228#true} ~p21_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,758 INFO L280 TraceCheckUtils]: 14: Hoare triple {93228#true} ~ep21~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,759 INFO L280 TraceCheckUtils]: 15: Hoare triple {93228#true} ~p23~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,759 INFO L280 TraceCheckUtils]: 16: Hoare triple {93228#true} ~p23_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,759 INFO L280 TraceCheckUtils]: 17: Hoare triple {93228#true} ~p23_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,759 INFO L280 TraceCheckUtils]: 18: Hoare triple {93228#true} ~ep23~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,759 INFO L280 TraceCheckUtils]: 19: Hoare triple {93228#true} ~p31~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,760 INFO L280 TraceCheckUtils]: 20: Hoare triple {93228#true} ~p31_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,760 INFO L280 TraceCheckUtils]: 21: Hoare triple {93228#true} ~p31_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,760 INFO L280 TraceCheckUtils]: 22: Hoare triple {93228#true} ~ep31~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,760 INFO L280 TraceCheckUtils]: 23: Hoare triple {93228#true} ~p32~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,760 INFO L280 TraceCheckUtils]: 24: Hoare triple {93228#true} ~p32_old~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,761 INFO L280 TraceCheckUtils]: 25: Hoare triple {93228#true} ~p32_new~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,761 INFO L280 TraceCheckUtils]: 26: Hoare triple {93228#true} ~ep32~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,761 INFO L280 TraceCheckUtils]: 27: Hoare triple {93228#true} ~id1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,761 INFO L280 TraceCheckUtils]: 28: Hoare triple {93228#true} ~r1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,761 INFO L280 TraceCheckUtils]: 29: Hoare triple {93228#true} ~st1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,761 INFO L280 TraceCheckUtils]: 30: Hoare triple {93228#true} ~nl1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,762 INFO L280 TraceCheckUtils]: 31: Hoare triple {93228#true} ~m1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,762 INFO L280 TraceCheckUtils]: 32: Hoare triple {93228#true} ~max1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,762 INFO L280 TraceCheckUtils]: 33: Hoare triple {93228#true} ~mode1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,762 INFO L280 TraceCheckUtils]: 34: Hoare triple {93228#true} ~newmax1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,762 INFO L280 TraceCheckUtils]: 35: Hoare triple {93228#true} ~id2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,762 INFO L280 TraceCheckUtils]: 36: Hoare triple {93228#true} ~r2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,763 INFO L280 TraceCheckUtils]: 37: Hoare triple {93228#true} ~st2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,763 INFO L280 TraceCheckUtils]: 38: Hoare triple {93228#true} ~nl2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,763 INFO L280 TraceCheckUtils]: 39: Hoare triple {93228#true} ~m2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,763 INFO L280 TraceCheckUtils]: 40: Hoare triple {93228#true} ~max2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,763 INFO L280 TraceCheckUtils]: 41: Hoare triple {93228#true} ~mode2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,763 INFO L280 TraceCheckUtils]: 42: Hoare triple {93228#true} ~newmax2~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,764 INFO L280 TraceCheckUtils]: 43: Hoare triple {93228#true} ~id3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,764 INFO L280 TraceCheckUtils]: 44: Hoare triple {93228#true} ~r3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,764 INFO L280 TraceCheckUtils]: 45: Hoare triple {93228#true} ~st3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,764 INFO L280 TraceCheckUtils]: 46: Hoare triple {93228#true} ~nl3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,764 INFO L280 TraceCheckUtils]: 47: Hoare triple {93228#true} ~m3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,765 INFO L280 TraceCheckUtils]: 48: Hoare triple {93228#true} ~max3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,765 INFO L280 TraceCheckUtils]: 49: Hoare triple {93228#true} ~mode3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,765 INFO L280 TraceCheckUtils]: 50: Hoare triple {93228#true} ~newmax3~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,765 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 [2020-07-11 02:53:19,765 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 [2020-07-11 02:53:19,766 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 [2020-07-11 02:53:19,766 INFO L280 TraceCheckUtils]: 54: Hoare triple {93228#true} ~__return_1863~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,766 INFO L280 TraceCheckUtils]: 55: Hoare triple {93228#true} ~__return_2009~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,766 INFO L280 TraceCheckUtils]: 56: Hoare triple {93228#true} ~__return_2142~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,767 INFO L280 TraceCheckUtils]: 57: Hoare triple {93228#true} ~__return_2281~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,767 INFO L280 TraceCheckUtils]: 58: Hoare triple {93228#true} ~__return_2419~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,767 INFO L280 TraceCheckUtils]: 59: Hoare triple {93228#true} ~__tmp_2420_0~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,767 INFO L280 TraceCheckUtils]: 60: Hoare triple {93228#true} ~__return_2543~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,767 INFO L280 TraceCheckUtils]: 61: Hoare triple {93228#true} ~__return_2433~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,767 INFO L280 TraceCheckUtils]: 62: Hoare triple {93228#true} assume true; {93228#true} is VALID [2020-07-11 02:53:19,768 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {93228#true} {93228#true} #1935#return; {93228#true} is VALID [2020-07-11 02:53:19,768 INFO L263 TraceCheckUtils]: 64: Hoare triple {93228#true} call #t~ret30 := main(); {93228#true} is VALID [2020-07-11 02:53:19,768 INFO L280 TraceCheckUtils]: 65: Hoare triple {93228#true} havoc ~main__c1~0; {93228#true} is VALID [2020-07-11 02:53:19,768 INFO L280 TraceCheckUtils]: 66: Hoare triple {93228#true} havoc ~main__i2~0; {93228#true} is VALID [2020-07-11 02:53:19,768 INFO L280 TraceCheckUtils]: 67: Hoare triple {93228#true} ~main__c1~0 := 0; {93228#true} is VALID [2020-07-11 02:53:19,769 INFO L280 TraceCheckUtils]: 68: Hoare triple {93228#true} ~ep12~0 := #t~nondet0; {93228#true} is VALID [2020-07-11 02:53:19,769 INFO L280 TraceCheckUtils]: 69: Hoare triple {93228#true} havoc #t~nondet0; {93228#true} is VALID [2020-07-11 02:53:19,769 INFO L280 TraceCheckUtils]: 70: Hoare triple {93228#true} ~ep13~0 := #t~nondet1; {93228#true} is VALID [2020-07-11 02:53:19,769 INFO L280 TraceCheckUtils]: 71: Hoare triple {93228#true} havoc #t~nondet1; {93228#true} is VALID [2020-07-11 02:53:19,770 INFO L280 TraceCheckUtils]: 72: Hoare triple {93228#true} ~ep21~0 := #t~nondet2; {93228#true} is VALID [2020-07-11 02:53:19,770 INFO L280 TraceCheckUtils]: 73: Hoare triple {93228#true} havoc #t~nondet2; {93228#true} is VALID [2020-07-11 02:53:19,770 INFO L280 TraceCheckUtils]: 74: Hoare triple {93228#true} ~ep23~0 := #t~nondet3; {93228#true} is VALID [2020-07-11 02:53:19,770 INFO L280 TraceCheckUtils]: 75: Hoare triple {93228#true} havoc #t~nondet3; {93228#true} is VALID [2020-07-11 02:53:19,770 INFO L280 TraceCheckUtils]: 76: Hoare triple {93228#true} ~ep31~0 := #t~nondet4; {93228#true} is VALID [2020-07-11 02:53:19,770 INFO L280 TraceCheckUtils]: 77: Hoare triple {93228#true} havoc #t~nondet4; {93228#true} is VALID [2020-07-11 02:53:19,771 INFO L280 TraceCheckUtils]: 78: Hoare triple {93228#true} ~ep32~0 := #t~nondet5; {93228#true} is VALID [2020-07-11 02:53:19,771 INFO L280 TraceCheckUtils]: 79: Hoare triple {93228#true} havoc #t~nondet5; {93228#true} is VALID [2020-07-11 02:53:19,771 INFO L280 TraceCheckUtils]: 80: Hoare triple {93228#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,771 INFO L280 TraceCheckUtils]: 81: Hoare triple {93228#true} ~id1~0 := #t~nondet6; {93228#true} is VALID [2020-07-11 02:53:19,771 INFO L280 TraceCheckUtils]: 82: Hoare triple {93228#true} havoc #t~nondet6; {93228#true} is VALID [2020-07-11 02:53:19,772 INFO L280 TraceCheckUtils]: 83: Hoare triple {93228#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,772 INFO L280 TraceCheckUtils]: 84: Hoare triple {93228#true} ~r1~0 := #t~nondet7; {93228#true} is VALID [2020-07-11 02:53:19,772 INFO L280 TraceCheckUtils]: 85: Hoare triple {93228#true} havoc #t~nondet7; {93228#true} is VALID [2020-07-11 02:53:19,772 INFO L280 TraceCheckUtils]: 86: Hoare triple {93228#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,772 INFO L280 TraceCheckUtils]: 87: Hoare triple {93228#true} ~st1~0 := #t~nondet8; {93228#true} is VALID [2020-07-11 02:53:19,772 INFO L280 TraceCheckUtils]: 88: Hoare triple {93228#true} havoc #t~nondet8; {93228#true} is VALID [2020-07-11 02:53:19,773 INFO L280 TraceCheckUtils]: 89: Hoare triple {93228#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,773 INFO L280 TraceCheckUtils]: 90: Hoare triple {93228#true} ~nl1~0 := #t~nondet9; {93228#true} is VALID [2020-07-11 02:53:19,773 INFO L280 TraceCheckUtils]: 91: Hoare triple {93228#true} havoc #t~nondet9; {93228#true} is VALID [2020-07-11 02:53:19,773 INFO L280 TraceCheckUtils]: 92: Hoare triple {93228#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,773 INFO L280 TraceCheckUtils]: 93: Hoare triple {93228#true} ~m1~0 := #t~nondet10; {93228#true} is VALID [2020-07-11 02:53:19,773 INFO L280 TraceCheckUtils]: 94: Hoare triple {93228#true} havoc #t~nondet10; {93228#true} is VALID [2020-07-11 02:53:19,774 INFO L280 TraceCheckUtils]: 95: Hoare triple {93228#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,774 INFO L280 TraceCheckUtils]: 96: Hoare triple {93228#true} ~max1~0 := #t~nondet11; {93228#true} is VALID [2020-07-11 02:53:19,774 INFO L280 TraceCheckUtils]: 97: Hoare triple {93228#true} havoc #t~nondet11; {93228#true} is VALID [2020-07-11 02:53:19,774 INFO L280 TraceCheckUtils]: 98: Hoare triple {93228#true} ~mode1~0 := #t~nondet12; {93228#true} is VALID [2020-07-11 02:53:19,774 INFO L280 TraceCheckUtils]: 99: Hoare triple {93228#true} havoc #t~nondet12; {93228#true} is VALID [2020-07-11 02:53:19,775 INFO L280 TraceCheckUtils]: 100: Hoare triple {93228#true} ~newmax1~0 := #t~nondet13; {93228#true} is VALID [2020-07-11 02:53:19,775 INFO L280 TraceCheckUtils]: 101: Hoare triple {93228#true} havoc #t~nondet13; {93228#true} is VALID [2020-07-11 02:53:19,775 INFO L280 TraceCheckUtils]: 102: Hoare triple {93228#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,775 INFO L280 TraceCheckUtils]: 103: Hoare triple {93228#true} ~id2~0 := #t~nondet14; {93228#true} is VALID [2020-07-11 02:53:19,775 INFO L280 TraceCheckUtils]: 104: Hoare triple {93228#true} havoc #t~nondet14; {93228#true} is VALID [2020-07-11 02:53:19,775 INFO L280 TraceCheckUtils]: 105: Hoare triple {93228#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,776 INFO L280 TraceCheckUtils]: 106: Hoare triple {93228#true} ~r2~0 := #t~nondet15; {93228#true} is VALID [2020-07-11 02:53:19,776 INFO L280 TraceCheckUtils]: 107: Hoare triple {93228#true} havoc #t~nondet15; {93228#true} is VALID [2020-07-11 02:53:19,776 INFO L280 TraceCheckUtils]: 108: Hoare triple {93228#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,776 INFO L280 TraceCheckUtils]: 109: Hoare triple {93228#true} ~st2~0 := #t~nondet16; {93228#true} is VALID [2020-07-11 02:53:19,776 INFO L280 TraceCheckUtils]: 110: Hoare triple {93228#true} havoc #t~nondet16; {93228#true} is VALID [2020-07-11 02:53:19,776 INFO L280 TraceCheckUtils]: 111: Hoare triple {93228#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,777 INFO L280 TraceCheckUtils]: 112: Hoare triple {93228#true} ~nl2~0 := #t~nondet17; {93228#true} is VALID [2020-07-11 02:53:19,777 INFO L280 TraceCheckUtils]: 113: Hoare triple {93228#true} havoc #t~nondet17; {93228#true} is VALID [2020-07-11 02:53:19,777 INFO L280 TraceCheckUtils]: 114: Hoare triple {93228#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,777 INFO L280 TraceCheckUtils]: 115: Hoare triple {93228#true} ~m2~0 := #t~nondet18; {93228#true} is VALID [2020-07-11 02:53:19,777 INFO L280 TraceCheckUtils]: 116: Hoare triple {93228#true} havoc #t~nondet18; {93228#true} is VALID [2020-07-11 02:53:19,777 INFO L280 TraceCheckUtils]: 117: Hoare triple {93228#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,778 INFO L280 TraceCheckUtils]: 118: Hoare triple {93228#true} ~max2~0 := #t~nondet19; {93228#true} is VALID [2020-07-11 02:53:19,778 INFO L280 TraceCheckUtils]: 119: Hoare triple {93228#true} havoc #t~nondet19; {93228#true} is VALID [2020-07-11 02:53:19,778 INFO L280 TraceCheckUtils]: 120: Hoare triple {93228#true} ~mode2~0 := #t~nondet20; {93228#true} is VALID [2020-07-11 02:53:19,778 INFO L280 TraceCheckUtils]: 121: Hoare triple {93228#true} havoc #t~nondet20; {93228#true} is VALID [2020-07-11 02:53:19,778 INFO L280 TraceCheckUtils]: 122: Hoare triple {93228#true} ~newmax2~0 := #t~nondet21; {93228#true} is VALID [2020-07-11 02:53:19,778 INFO L280 TraceCheckUtils]: 123: Hoare triple {93228#true} havoc #t~nondet21; {93228#true} is VALID [2020-07-11 02:53:19,779 INFO L280 TraceCheckUtils]: 124: Hoare triple {93228#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,779 INFO L280 TraceCheckUtils]: 125: Hoare triple {93228#true} ~id3~0 := #t~nondet22; {93228#true} is VALID [2020-07-11 02:53:19,779 INFO L280 TraceCheckUtils]: 126: Hoare triple {93228#true} havoc #t~nondet22; {93228#true} is VALID [2020-07-11 02:53:19,779 INFO L280 TraceCheckUtils]: 127: Hoare triple {93228#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,779 INFO L280 TraceCheckUtils]: 128: Hoare triple {93228#true} ~r3~0 := #t~nondet23; {93228#true} is VALID [2020-07-11 02:53:19,779 INFO L280 TraceCheckUtils]: 129: Hoare triple {93228#true} havoc #t~nondet23; {93228#true} is VALID [2020-07-11 02:53:19,780 INFO L280 TraceCheckUtils]: 130: Hoare triple {93228#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,780 INFO L280 TraceCheckUtils]: 131: Hoare triple {93228#true} ~st3~0 := #t~nondet24; {93228#true} is VALID [2020-07-11 02:53:19,780 INFO L280 TraceCheckUtils]: 132: Hoare triple {93228#true} havoc #t~nondet24; {93228#true} is VALID [2020-07-11 02:53:19,780 INFO L280 TraceCheckUtils]: 133: Hoare triple {93228#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,780 INFO L280 TraceCheckUtils]: 134: Hoare triple {93228#true} ~nl3~0 := #t~nondet25; {93228#true} is VALID [2020-07-11 02:53:19,780 INFO L280 TraceCheckUtils]: 135: Hoare triple {93228#true} havoc #t~nondet25; {93228#true} is VALID [2020-07-11 02:53:19,781 INFO L280 TraceCheckUtils]: 136: Hoare triple {93228#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,781 INFO L280 TraceCheckUtils]: 137: Hoare triple {93228#true} ~m3~0 := #t~nondet26; {93228#true} is VALID [2020-07-11 02:53:19,781 INFO L280 TraceCheckUtils]: 138: Hoare triple {93228#true} havoc #t~nondet26; {93228#true} is VALID [2020-07-11 02:53:19,781 INFO L280 TraceCheckUtils]: 139: Hoare triple {93228#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {93228#true} is VALID [2020-07-11 02:53:19,781 INFO L280 TraceCheckUtils]: 140: Hoare triple {93228#true} ~max3~0 := #t~nondet27; {93228#true} is VALID [2020-07-11 02:53:19,781 INFO L280 TraceCheckUtils]: 141: Hoare triple {93228#true} havoc #t~nondet27; {93228#true} is VALID [2020-07-11 02:53:19,781 INFO L280 TraceCheckUtils]: 142: Hoare triple {93228#true} ~mode3~0 := #t~nondet28; {93228#true} is VALID [2020-07-11 02:53:19,782 INFO L280 TraceCheckUtils]: 143: Hoare triple {93228#true} havoc #t~nondet28; {93228#true} is VALID [2020-07-11 02:53:19,782 INFO L280 TraceCheckUtils]: 144: Hoare triple {93228#true} ~newmax3~0 := #t~nondet29; {93228#true} is VALID [2020-07-11 02:53:19,782 INFO L280 TraceCheckUtils]: 145: Hoare triple {93228#true} havoc #t~nondet29; {93228#true} is VALID [2020-07-11 02:53:19,782 INFO L280 TraceCheckUtils]: 146: Hoare triple {93228#true} havoc ~init__r121~0; {93228#true} is VALID [2020-07-11 02:53:19,782 INFO L280 TraceCheckUtils]: 147: Hoare triple {93228#true} havoc ~init__r131~0; {93228#true} is VALID [2020-07-11 02:53:19,783 INFO L280 TraceCheckUtils]: 148: Hoare triple {93228#true} havoc ~init__r211~0; {93228#true} is VALID [2020-07-11 02:53:19,783 INFO L280 TraceCheckUtils]: 149: Hoare triple {93228#true} havoc ~init__r231~0; {93228#true} is VALID [2020-07-11 02:53:19,783 INFO L280 TraceCheckUtils]: 150: Hoare triple {93228#true} havoc ~init__r311~0; {93228#true} is VALID [2020-07-11 02:53:19,783 INFO L280 TraceCheckUtils]: 151: Hoare triple {93228#true} havoc ~init__r321~0; {93228#true} is VALID [2020-07-11 02:53:19,783 INFO L280 TraceCheckUtils]: 152: Hoare triple {93228#true} havoc ~init__r122~0; {93228#true} is VALID [2020-07-11 02:53:19,783 INFO L280 TraceCheckUtils]: 153: Hoare triple {93228#true} havoc ~init__tmp~0; {93228#true} is VALID [2020-07-11 02:53:19,783 INFO L280 TraceCheckUtils]: 154: Hoare triple {93228#true} havoc ~init__r132~0; {93228#true} is VALID [2020-07-11 02:53:19,784 INFO L280 TraceCheckUtils]: 155: Hoare triple {93228#true} havoc ~init__tmp___0~0; {93228#true} is VALID [2020-07-11 02:53:19,784 INFO L280 TraceCheckUtils]: 156: Hoare triple {93228#true} havoc ~init__r212~0; {93228#true} is VALID [2020-07-11 02:53:19,784 INFO L280 TraceCheckUtils]: 157: Hoare triple {93228#true} havoc ~init__tmp___1~0; {93228#true} is VALID [2020-07-11 02:53:19,784 INFO L280 TraceCheckUtils]: 158: Hoare triple {93228#true} havoc ~init__r232~0; {93228#true} is VALID [2020-07-11 02:53:19,784 INFO L280 TraceCheckUtils]: 159: Hoare triple {93228#true} havoc ~init__tmp___2~0; {93228#true} is VALID [2020-07-11 02:53:19,784 INFO L280 TraceCheckUtils]: 160: Hoare triple {93228#true} havoc ~init__r312~0; {93228#true} is VALID [2020-07-11 02:53:19,785 INFO L280 TraceCheckUtils]: 161: Hoare triple {93228#true} havoc ~init__tmp___3~0; {93228#true} is VALID [2020-07-11 02:53:19,785 INFO L280 TraceCheckUtils]: 162: Hoare triple {93228#true} havoc ~init__r322~0; {93228#true} is VALID [2020-07-11 02:53:19,785 INFO L280 TraceCheckUtils]: 163: Hoare triple {93228#true} havoc ~init__tmp___4~0; {93228#true} is VALID [2020-07-11 02:53:19,785 INFO L280 TraceCheckUtils]: 164: Hoare triple {93228#true} havoc ~init__tmp___5~0; {93228#true} is VALID [2020-07-11 02:53:19,785 INFO L280 TraceCheckUtils]: 165: Hoare triple {93228#true} ~init__r121~0 := ~ep12~0; {93228#true} is VALID [2020-07-11 02:53:19,785 INFO L280 TraceCheckUtils]: 166: Hoare triple {93228#true} ~init__r131~0 := ~ep13~0; {93228#true} is VALID [2020-07-11 02:53:19,786 INFO L280 TraceCheckUtils]: 167: Hoare triple {93228#true} ~init__r211~0 := ~ep21~0; {93228#true} is VALID [2020-07-11 02:53:19,786 INFO L280 TraceCheckUtils]: 168: Hoare triple {93228#true} ~init__r231~0 := ~ep23~0; {93228#true} is VALID [2020-07-11 02:53:19,786 INFO L280 TraceCheckUtils]: 169: Hoare triple {93228#true} ~init__r311~0 := ~ep31~0; {93228#true} is VALID [2020-07-11 02:53:19,786 INFO L280 TraceCheckUtils]: 170: Hoare triple {93228#true} ~init__r321~0 := ~ep32~0; {93228#true} is VALID [2020-07-11 02:53:19,786 INFO L280 TraceCheckUtils]: 171: Hoare triple {93228#true} assume !!(0 == ~init__r121~0 % 256); {93228#true} is VALID [2020-07-11 02:53:19,788 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 [2020-07-11 02:53:19,791 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 [2020-07-11 02:53:19,792 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 [2020-07-11 02:53:19,796 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 [2020-07-11 02:53:19,797 INFO L280 TraceCheckUtils]: 176: Hoare triple {93229#false} ~init__tmp___0~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,797 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 [2020-07-11 02:53:19,797 INFO L280 TraceCheckUtils]: 178: Hoare triple {93229#false} assume !(0 == ~init__r211~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,797 INFO L280 TraceCheckUtils]: 179: Hoare triple {93229#false} ~init__tmp___1~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,797 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 [2020-07-11 02:53:19,797 INFO L280 TraceCheckUtils]: 181: Hoare triple {93229#false} assume !(0 == ~init__r231~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,798 INFO L280 TraceCheckUtils]: 182: Hoare triple {93229#false} ~init__tmp___2~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,798 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 [2020-07-11 02:53:19,798 INFO L280 TraceCheckUtils]: 184: Hoare triple {93229#false} assume !(0 == ~init__r311~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,798 INFO L280 TraceCheckUtils]: 185: Hoare triple {93229#false} ~init__tmp___3~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,798 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 [2020-07-11 02:53:19,799 INFO L280 TraceCheckUtils]: 187: Hoare triple {93229#false} assume !(0 == ~init__r321~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,799 INFO L280 TraceCheckUtils]: 188: Hoare triple {93229#false} ~init__tmp___4~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,799 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 [2020-07-11 02:53:19,799 INFO L280 TraceCheckUtils]: 190: Hoare triple {93229#false} assume ~id1~0 != ~id2~0; {93229#false} is VALID [2020-07-11 02:53:19,799 INFO L280 TraceCheckUtils]: 191: Hoare triple {93229#false} assume ~id1~0 != ~id3~0; {93229#false} is VALID [2020-07-11 02:53:19,799 INFO L280 TraceCheckUtils]: 192: Hoare triple {93229#false} assume ~id2~0 != ~id3~0; {93229#false} is VALID [2020-07-11 02:53:19,800 INFO L280 TraceCheckUtils]: 193: Hoare triple {93229#false} assume ~id1~0 >= 0; {93229#false} is VALID [2020-07-11 02:53:19,800 INFO L280 TraceCheckUtils]: 194: Hoare triple {93229#false} assume ~id2~0 >= 0; {93229#false} is VALID [2020-07-11 02:53:19,800 INFO L280 TraceCheckUtils]: 195: Hoare triple {93229#false} assume ~id3~0 >= 0; {93229#false} is VALID [2020-07-11 02:53:19,800 INFO L280 TraceCheckUtils]: 196: Hoare triple {93229#false} assume 0 == ~r1~0; {93229#false} is VALID [2020-07-11 02:53:19,800 INFO L280 TraceCheckUtils]: 197: Hoare triple {93229#false} assume 0 == ~r2~0; {93229#false} is VALID [2020-07-11 02:53:19,800 INFO L280 TraceCheckUtils]: 198: Hoare triple {93229#false} assume 0 == ~r3~0; {93229#false} is VALID [2020-07-11 02:53:19,801 INFO L280 TraceCheckUtils]: 199: Hoare triple {93229#false} assume ~max1~0 == ~id1~0; {93229#false} is VALID [2020-07-11 02:53:19,801 INFO L280 TraceCheckUtils]: 200: Hoare triple {93229#false} assume ~max2~0 == ~id2~0; {93229#false} is VALID [2020-07-11 02:53:19,801 INFO L280 TraceCheckUtils]: 201: Hoare triple {93229#false} assume ~max3~0 == ~id3~0; {93229#false} is VALID [2020-07-11 02:53:19,801 INFO L280 TraceCheckUtils]: 202: Hoare triple {93229#false} assume 0 == ~st1~0; {93229#false} is VALID [2020-07-11 02:53:19,801 INFO L280 TraceCheckUtils]: 203: Hoare triple {93229#false} assume 0 == ~st2~0; {93229#false} is VALID [2020-07-11 02:53:19,801 INFO L280 TraceCheckUtils]: 204: Hoare triple {93229#false} assume 0 == ~st3~0; {93229#false} is VALID [2020-07-11 02:53:19,802 INFO L280 TraceCheckUtils]: 205: Hoare triple {93229#false} assume 0 == ~nl1~0; {93229#false} is VALID [2020-07-11 02:53:19,802 INFO L280 TraceCheckUtils]: 206: Hoare triple {93229#false} assume 0 == ~nl2~0; {93229#false} is VALID [2020-07-11 02:53:19,802 INFO L280 TraceCheckUtils]: 207: Hoare triple {93229#false} assume 0 == ~nl3~0; {93229#false} is VALID [2020-07-11 02:53:19,802 INFO L280 TraceCheckUtils]: 208: Hoare triple {93229#false} assume 0 == ~mode1~0 % 256; {93229#false} is VALID [2020-07-11 02:53:19,802 INFO L280 TraceCheckUtils]: 209: Hoare triple {93229#false} assume 0 == ~mode2~0 % 256; {93229#false} is VALID [2020-07-11 02:53:19,802 INFO L280 TraceCheckUtils]: 210: Hoare triple {93229#false} assume 0 == ~mode3~0 % 256; {93229#false} is VALID [2020-07-11 02:53:19,803 INFO L280 TraceCheckUtils]: 211: Hoare triple {93229#false} assume !(0 == ~newmax1~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,803 INFO L280 TraceCheckUtils]: 212: Hoare triple {93229#false} assume !(0 == ~newmax2~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,803 INFO L280 TraceCheckUtils]: 213: Hoare triple {93229#false} assume !(0 == ~newmax3~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,803 INFO L280 TraceCheckUtils]: 214: Hoare triple {93229#false} ~init__tmp___5~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,803 INFO L280 TraceCheckUtils]: 215: Hoare triple {93229#false} ~__return_1863~0 := ~init__tmp___5~0; {93229#false} is VALID [2020-07-11 02:53:19,803 INFO L280 TraceCheckUtils]: 216: Hoare triple {93229#false} ~main__i2~0 := ~__return_1863~0; {93229#false} is VALID [2020-07-11 02:53:19,804 INFO L280 TraceCheckUtils]: 217: Hoare triple {93229#false} assume 0 != ~main__i2~0; {93229#false} is VALID [2020-07-11 02:53:19,804 INFO L280 TraceCheckUtils]: 218: Hoare triple {93229#false} ~p12_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,804 INFO L280 TraceCheckUtils]: 219: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,804 INFO L280 TraceCheckUtils]: 220: Hoare triple {93229#false} ~p13_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,804 INFO L280 TraceCheckUtils]: 221: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,804 INFO L280 TraceCheckUtils]: 222: Hoare triple {93229#false} ~p21_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,805 INFO L280 TraceCheckUtils]: 223: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,805 INFO L280 TraceCheckUtils]: 224: Hoare triple {93229#false} ~p23_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,805 INFO L280 TraceCheckUtils]: 225: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,805 INFO L280 TraceCheckUtils]: 226: Hoare triple {93229#false} ~p31_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,805 INFO L280 TraceCheckUtils]: 227: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,805 INFO L280 TraceCheckUtils]: 228: Hoare triple {93229#false} ~p32_old~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,806 INFO L280 TraceCheckUtils]: 229: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,806 INFO L280 TraceCheckUtils]: 230: Hoare triple {93229#false} ~main__i2~0 := 0; {93229#false} is VALID [2020-07-11 02:53:19,806 INFO L280 TraceCheckUtils]: 231: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-11 02:53:19,806 INFO L280 TraceCheckUtils]: 232: Hoare triple {93229#false} havoc ~node1__newmax~0; {93229#false} is VALID [2020-07-11 02:53:19,806 INFO L280 TraceCheckUtils]: 233: Hoare triple {93229#false} ~node1__newmax~0 := 0; {93229#false} is VALID [2020-07-11 02:53:19,806 INFO L280 TraceCheckUtils]: 234: Hoare triple {93229#false} assume !!(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,807 INFO L280 TraceCheckUtils]: 235: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,807 INFO L280 TraceCheckUtils]: 236: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,807 INFO L280 TraceCheckUtils]: 237: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,807 INFO L280 TraceCheckUtils]: 238: Hoare triple {93229#false} ~mode1~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,807 INFO L280 TraceCheckUtils]: 239: Hoare triple {93229#false} havoc ~node2__newmax~0; {93229#false} is VALID [2020-07-11 02:53:19,807 INFO L280 TraceCheckUtils]: 240: Hoare triple {93229#false} ~node2__newmax~0 := 0; {93229#false} is VALID [2020-07-11 02:53:19,808 INFO L280 TraceCheckUtils]: 241: Hoare triple {93229#false} assume !!(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,808 INFO L280 TraceCheckUtils]: 242: Hoare triple {93229#false} assume ~r2~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,808 INFO L280 TraceCheckUtils]: 243: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,808 INFO L280 TraceCheckUtils]: 244: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,808 INFO L280 TraceCheckUtils]: 245: Hoare triple {93229#false} ~mode2~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,808 INFO L280 TraceCheckUtils]: 246: Hoare triple {93229#false} havoc ~node3__newmax~0; {93229#false} is VALID [2020-07-11 02:53:19,809 INFO L280 TraceCheckUtils]: 247: Hoare triple {93229#false} ~node3__newmax~0 := 0; {93229#false} is VALID [2020-07-11 02:53:19,809 INFO L280 TraceCheckUtils]: 248: Hoare triple {93229#false} assume !!(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,809 INFO L280 TraceCheckUtils]: 249: Hoare triple {93229#false} assume ~r3~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,809 INFO L280 TraceCheckUtils]: 250: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,809 INFO L280 TraceCheckUtils]: 251: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,809 INFO L280 TraceCheckUtils]: 252: Hoare triple {93229#false} ~mode3~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,810 INFO L280 TraceCheckUtils]: 253: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-11 02:53:19,810 INFO L280 TraceCheckUtils]: 254: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,810 INFO L280 TraceCheckUtils]: 255: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-11 02:53:19,810 INFO L280 TraceCheckUtils]: 256: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,810 INFO L280 TraceCheckUtils]: 257: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-11 02:53:19,810 INFO L280 TraceCheckUtils]: 258: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,811 INFO L280 TraceCheckUtils]: 259: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-11 02:53:19,811 INFO L280 TraceCheckUtils]: 260: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,811 INFO L280 TraceCheckUtils]: 261: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-11 02:53:19,811 INFO L280 TraceCheckUtils]: 262: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,811 INFO L280 TraceCheckUtils]: 263: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-11 02:53:19,811 INFO L280 TraceCheckUtils]: 264: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,811 INFO L280 TraceCheckUtils]: 265: Hoare triple {93229#false} havoc ~check__tmp~0; {93229#false} is VALID [2020-07-11 02:53:19,812 INFO L280 TraceCheckUtils]: 266: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,812 INFO L280 TraceCheckUtils]: 267: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,812 INFO L280 TraceCheckUtils]: 268: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,812 INFO L280 TraceCheckUtils]: 269: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,812 INFO L280 TraceCheckUtils]: 270: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-11 02:53:19,812 INFO L280 TraceCheckUtils]: 271: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-11 02:53:19,813 INFO L280 TraceCheckUtils]: 272: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,813 INFO L280 TraceCheckUtils]: 273: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-11 02:53:19,813 INFO L280 TraceCheckUtils]: 274: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-11 02:53:19,813 INFO L280 TraceCheckUtils]: 275: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,813 INFO L280 TraceCheckUtils]: 276: Hoare triple {93229#false} ~check__tmp~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,813 INFO L280 TraceCheckUtils]: 277: Hoare triple {93229#false} ~__return_2009~0 := ~check__tmp~0; {93229#false} is VALID [2020-07-11 02:53:19,814 INFO L280 TraceCheckUtils]: 278: Hoare triple {93229#false} ~main__c1~0 := ~__return_2009~0; {93229#false} is VALID [2020-07-11 02:53:19,814 INFO L280 TraceCheckUtils]: 279: Hoare triple {93229#false} havoc ~__tmp_1~0; {93229#false} is VALID [2020-07-11 02:53:19,814 INFO L280 TraceCheckUtils]: 280: Hoare triple {93229#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-11 02:53:19,814 INFO L280 TraceCheckUtils]: 281: Hoare triple {93229#false} havoc ~assert__arg~0; {93229#false} is VALID [2020-07-11 02:53:19,814 INFO L280 TraceCheckUtils]: 282: Hoare triple {93229#false} ~assert__arg~0 := ~__tmp_1~0; {93229#false} is VALID [2020-07-11 02:53:19,814 INFO L280 TraceCheckUtils]: 283: Hoare triple {93229#false} assume !(0 == ~assert__arg~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,815 INFO L280 TraceCheckUtils]: 284: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {93229#false} is VALID [2020-07-11 02:53:19,815 INFO L280 TraceCheckUtils]: 285: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-11 02:53:19,815 INFO L280 TraceCheckUtils]: 286: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-11 02:53:19,815 INFO L280 TraceCheckUtils]: 287: Hoare triple {93229#false} havoc ~node1__newmax~1; {93229#false} is VALID [2020-07-11 02:53:19,815 INFO L280 TraceCheckUtils]: 288: Hoare triple {93229#false} ~node1__newmax~1 := 0; {93229#false} is VALID [2020-07-11 02:53:19,815 INFO L280 TraceCheckUtils]: 289: Hoare triple {93229#false} assume !(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,816 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 [2020-07-11 02:53:19,816 INFO L280 TraceCheckUtils]: 291: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,816 INFO L280 TraceCheckUtils]: 292: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,816 INFO L280 TraceCheckUtils]: 293: Hoare triple {93229#false} ~newmax1~0 := ~node1__newmax~1; {93229#false} is VALID [2020-07-11 02:53:19,816 INFO L280 TraceCheckUtils]: 294: Hoare triple {93229#false} assume !(2 == ~r1~0); {93229#false} is VALID [2020-07-11 02:53:19,816 INFO L280 TraceCheckUtils]: 295: Hoare triple {93229#false} ~mode1~0 := 0; {93229#false} is VALID [2020-07-11 02:53:19,817 INFO L280 TraceCheckUtils]: 296: Hoare triple {93229#false} havoc ~node2__newmax~1; {93229#false} is VALID [2020-07-11 02:53:19,817 INFO L280 TraceCheckUtils]: 297: Hoare triple {93229#false} ~node2__newmax~1 := 0; {93229#false} is VALID [2020-07-11 02:53:19,817 INFO L280 TraceCheckUtils]: 298: Hoare triple {93229#false} assume !(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,817 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 [2020-07-11 02:53:19,817 INFO L280 TraceCheckUtils]: 300: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,817 INFO L280 TraceCheckUtils]: 301: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,817 INFO L280 TraceCheckUtils]: 302: Hoare triple {93229#false} ~newmax2~0 := ~node2__newmax~1; {93229#false} is VALID [2020-07-11 02:53:19,818 INFO L280 TraceCheckUtils]: 303: Hoare triple {93229#false} assume !(2 == ~r2~0); {93229#false} is VALID [2020-07-11 02:53:19,818 INFO L280 TraceCheckUtils]: 304: Hoare triple {93229#false} ~mode2~0 := 0; {93229#false} is VALID [2020-07-11 02:53:19,818 INFO L280 TraceCheckUtils]: 305: Hoare triple {93229#false} havoc ~node3__newmax~1; {93229#false} is VALID [2020-07-11 02:53:19,818 INFO L280 TraceCheckUtils]: 306: Hoare triple {93229#false} ~node3__newmax~1 := 0; {93229#false} is VALID [2020-07-11 02:53:19,818 INFO L280 TraceCheckUtils]: 307: Hoare triple {93229#false} assume !(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,818 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 [2020-07-11 02:53:19,819 INFO L280 TraceCheckUtils]: 309: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,819 INFO L280 TraceCheckUtils]: 310: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,819 INFO L280 TraceCheckUtils]: 311: Hoare triple {93229#false} ~newmax3~0 := ~node3__newmax~1; {93229#false} is VALID [2020-07-11 02:53:19,819 INFO L280 TraceCheckUtils]: 312: Hoare triple {93229#false} assume !(2 == ~r3~0); {93229#false} is VALID [2020-07-11 02:53:19,819 INFO L280 TraceCheckUtils]: 313: Hoare triple {93229#false} ~mode3~0 := 0; {93229#false} is VALID [2020-07-11 02:53:19,819 INFO L280 TraceCheckUtils]: 314: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-11 02:53:19,820 INFO L280 TraceCheckUtils]: 315: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,820 INFO L280 TraceCheckUtils]: 316: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-11 02:53:19,820 INFO L280 TraceCheckUtils]: 317: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,820 INFO L280 TraceCheckUtils]: 318: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-11 02:53:19,820 INFO L280 TraceCheckUtils]: 319: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,821 INFO L280 TraceCheckUtils]: 320: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-11 02:53:19,821 INFO L280 TraceCheckUtils]: 321: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,821 INFO L280 TraceCheckUtils]: 322: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-11 02:53:19,821 INFO L280 TraceCheckUtils]: 323: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,821 INFO L280 TraceCheckUtils]: 324: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-11 02:53:19,821 INFO L280 TraceCheckUtils]: 325: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,822 INFO L280 TraceCheckUtils]: 326: Hoare triple {93229#false} havoc ~check__tmp~1; {93229#false} is VALID [2020-07-11 02:53:19,822 INFO L280 TraceCheckUtils]: 327: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,822 INFO L280 TraceCheckUtils]: 328: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,822 INFO L280 TraceCheckUtils]: 329: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,822 INFO L280 TraceCheckUtils]: 330: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,822 INFO L280 TraceCheckUtils]: 331: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-11 02:53:19,823 INFO L280 TraceCheckUtils]: 332: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-11 02:53:19,823 INFO L280 TraceCheckUtils]: 333: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,823 INFO L280 TraceCheckUtils]: 334: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-11 02:53:19,823 INFO L280 TraceCheckUtils]: 335: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-11 02:53:19,823 INFO L280 TraceCheckUtils]: 336: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,823 INFO L280 TraceCheckUtils]: 337: Hoare triple {93229#false} ~check__tmp~1 := 1; {93229#false} is VALID [2020-07-11 02:53:19,824 INFO L280 TraceCheckUtils]: 338: Hoare triple {93229#false} ~__return_2142~0 := ~check__tmp~1; {93229#false} is VALID [2020-07-11 02:53:19,824 INFO L280 TraceCheckUtils]: 339: Hoare triple {93229#false} ~main__c1~0 := ~__return_2142~0; {93229#false} is VALID [2020-07-11 02:53:19,824 INFO L280 TraceCheckUtils]: 340: Hoare triple {93229#false} havoc ~__tmp_2~0; {93229#false} is VALID [2020-07-11 02:53:19,824 INFO L280 TraceCheckUtils]: 341: Hoare triple {93229#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-11 02:53:19,824 INFO L280 TraceCheckUtils]: 342: Hoare triple {93229#false} havoc ~assert__arg~1; {93229#false} is VALID [2020-07-11 02:53:19,824 INFO L280 TraceCheckUtils]: 343: Hoare triple {93229#false} ~assert__arg~1 := ~__tmp_2~0; {93229#false} is VALID [2020-07-11 02:53:19,825 INFO L280 TraceCheckUtils]: 344: Hoare triple {93229#false} assume !(0 == ~assert__arg~1 % 256); {93229#false} is VALID [2020-07-11 02:53:19,825 INFO L280 TraceCheckUtils]: 345: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {93229#false} is VALID [2020-07-11 02:53:19,825 INFO L280 TraceCheckUtils]: 346: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-11 02:53:19,825 INFO L280 TraceCheckUtils]: 347: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-11 02:53:19,825 INFO L280 TraceCheckUtils]: 348: Hoare triple {93229#false} havoc ~node1__newmax~2; {93229#false} is VALID [2020-07-11 02:53:19,825 INFO L280 TraceCheckUtils]: 349: Hoare triple {93229#false} ~node1__newmax~2 := 0; {93229#false} is VALID [2020-07-11 02:53:19,826 INFO L280 TraceCheckUtils]: 350: Hoare triple {93229#false} assume !!(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,826 INFO L280 TraceCheckUtils]: 351: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,826 INFO L280 TraceCheckUtils]: 352: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,826 INFO L280 TraceCheckUtils]: 353: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,826 INFO L280 TraceCheckUtils]: 354: Hoare triple {93229#false} ~mode1~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,826 INFO L280 TraceCheckUtils]: 355: Hoare triple {93229#false} havoc ~node2__newmax~2; {93229#false} is VALID [2020-07-11 02:53:19,827 INFO L280 TraceCheckUtils]: 356: Hoare triple {93229#false} ~node2__newmax~2 := 0; {93229#false} is VALID [2020-07-11 02:53:19,827 INFO L280 TraceCheckUtils]: 357: Hoare triple {93229#false} assume !!(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,827 INFO L280 TraceCheckUtils]: 358: Hoare triple {93229#false} assume ~r2~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,827 INFO L280 TraceCheckUtils]: 359: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,827 INFO L280 TraceCheckUtils]: 360: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,827 INFO L280 TraceCheckUtils]: 361: Hoare triple {93229#false} ~mode2~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,828 INFO L280 TraceCheckUtils]: 362: Hoare triple {93229#false} havoc ~node3__newmax~2; {93229#false} is VALID [2020-07-11 02:53:19,828 INFO L280 TraceCheckUtils]: 363: Hoare triple {93229#false} ~node3__newmax~2 := 0; {93229#false} is VALID [2020-07-11 02:53:19,828 INFO L280 TraceCheckUtils]: 364: Hoare triple {93229#false} assume !!(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,828 INFO L280 TraceCheckUtils]: 365: Hoare triple {93229#false} assume ~r3~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,828 INFO L280 TraceCheckUtils]: 366: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,829 INFO L280 TraceCheckUtils]: 367: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,829 INFO L280 TraceCheckUtils]: 368: Hoare triple {93229#false} ~mode3~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,829 INFO L280 TraceCheckUtils]: 369: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-11 02:53:19,829 INFO L280 TraceCheckUtils]: 370: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,829 INFO L280 TraceCheckUtils]: 371: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-11 02:53:19,829 INFO L280 TraceCheckUtils]: 372: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,830 INFO L280 TraceCheckUtils]: 373: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-11 02:53:19,830 INFO L280 TraceCheckUtils]: 374: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,830 INFO L280 TraceCheckUtils]: 375: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-11 02:53:19,830 INFO L280 TraceCheckUtils]: 376: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,830 INFO L280 TraceCheckUtils]: 377: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-11 02:53:19,831 INFO L280 TraceCheckUtils]: 378: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,831 INFO L280 TraceCheckUtils]: 379: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-11 02:53:19,831 INFO L280 TraceCheckUtils]: 380: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,831 INFO L280 TraceCheckUtils]: 381: Hoare triple {93229#false} havoc ~check__tmp~2; {93229#false} is VALID [2020-07-11 02:53:19,831 INFO L280 TraceCheckUtils]: 382: Hoare triple {93229#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,831 INFO L280 TraceCheckUtils]: 383: Hoare triple {93229#false} assume ~st1~0 + ~nl1~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,832 INFO L280 TraceCheckUtils]: 384: Hoare triple {93229#false} assume ~st2~0 + ~nl2~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,832 INFO L280 TraceCheckUtils]: 385: Hoare triple {93229#false} assume ~st3~0 + ~nl3~0 <= 1; {93229#false} is VALID [2020-07-11 02:53:19,832 INFO L280 TraceCheckUtils]: 386: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-11 02:53:19,832 INFO L280 TraceCheckUtils]: 387: Hoare triple {93229#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {93229#false} is VALID [2020-07-11 02:53:19,832 INFO L280 TraceCheckUtils]: 388: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,832 INFO L280 TraceCheckUtils]: 389: Hoare triple {93229#false} assume !(~r1~0 >= 2); {93229#false} is VALID [2020-07-11 02:53:19,833 INFO L280 TraceCheckUtils]: 390: Hoare triple {93229#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {93229#false} is VALID [2020-07-11 02:53:19,833 INFO L280 TraceCheckUtils]: 391: Hoare triple {93229#false} assume ~r1~0 < 2; {93229#false} is VALID [2020-07-11 02:53:19,833 INFO L280 TraceCheckUtils]: 392: Hoare triple {93229#false} ~check__tmp~2 := 1; {93229#false} is VALID [2020-07-11 02:53:19,833 INFO L280 TraceCheckUtils]: 393: Hoare triple {93229#false} ~__return_2281~0 := ~check__tmp~2; {93229#false} is VALID [2020-07-11 02:53:19,833 INFO L280 TraceCheckUtils]: 394: Hoare triple {93229#false} ~main__c1~0 := ~__return_2281~0; {93229#false} is VALID [2020-07-11 02:53:19,834 INFO L280 TraceCheckUtils]: 395: Hoare triple {93229#false} havoc ~__tmp_3~0; {93229#false} is VALID [2020-07-11 02:53:19,834 INFO L280 TraceCheckUtils]: 396: Hoare triple {93229#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-11 02:53:19,834 INFO L280 TraceCheckUtils]: 397: Hoare triple {93229#false} havoc ~assert__arg~2; {93229#false} is VALID [2020-07-11 02:53:19,834 INFO L280 TraceCheckUtils]: 398: Hoare triple {93229#false} ~assert__arg~2 := ~__tmp_3~0; {93229#false} is VALID [2020-07-11 02:53:19,834 INFO L280 TraceCheckUtils]: 399: Hoare triple {93229#false} assume !(0 == ~assert__arg~2 % 256); {93229#false} is VALID [2020-07-11 02:53:19,834 INFO L280 TraceCheckUtils]: 400: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {93229#false} is VALID [2020-07-11 02:53:19,835 INFO L280 TraceCheckUtils]: 401: Hoare triple {93229#false} ~main__i2~0 := 1 + ~main__i2~0; {93229#false} is VALID [2020-07-11 02:53:19,835 INFO L280 TraceCheckUtils]: 402: Hoare triple {93229#false} assume ~main__i2~0 < 6; {93229#false} is VALID [2020-07-11 02:53:19,835 INFO L280 TraceCheckUtils]: 403: Hoare triple {93229#false} havoc ~node1__newmax~3; {93229#false} is VALID [2020-07-11 02:53:19,835 INFO L280 TraceCheckUtils]: 404: Hoare triple {93229#false} ~node1__newmax~3 := 0; {93229#false} is VALID [2020-07-11 02:53:19,835 INFO L280 TraceCheckUtils]: 405: Hoare triple {93229#false} assume !(0 == ~mode1~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,836 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 [2020-07-11 02:53:19,836 INFO L280 TraceCheckUtils]: 407: Hoare triple {93229#false} assume !!(0 == ~ep21~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,836 INFO L280 TraceCheckUtils]: 408: Hoare triple {93229#false} assume !!(0 == ~ep31~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,836 INFO L280 TraceCheckUtils]: 409: Hoare triple {93229#false} ~newmax1~0 := ~node1__newmax~3; {93229#false} is VALID [2020-07-11 02:53:19,836 INFO L280 TraceCheckUtils]: 410: Hoare triple {93229#false} assume 2 == ~r1~0; {93229#false} is VALID [2020-07-11 02:53:19,837 INFO L280 TraceCheckUtils]: 411: Hoare triple {93229#false} assume ~max1~0 == ~id1~0; {93229#false} is VALID [2020-07-11 02:53:19,837 INFO L280 TraceCheckUtils]: 412: Hoare triple {93229#false} ~st1~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,837 INFO L280 TraceCheckUtils]: 413: Hoare triple {93229#false} ~mode1~0 := 0; {93229#false} is VALID [2020-07-11 02:53:19,837 INFO L280 TraceCheckUtils]: 414: Hoare triple {93229#false} havoc ~node2__newmax~3; {93229#false} is VALID [2020-07-11 02:53:19,837 INFO L280 TraceCheckUtils]: 415: Hoare triple {93229#false} ~node2__newmax~3 := 0; {93229#false} is VALID [2020-07-11 02:53:19,837 INFO L280 TraceCheckUtils]: 416: Hoare triple {93229#false} assume !(0 == ~mode2~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,838 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 [2020-07-11 02:53:19,838 INFO L280 TraceCheckUtils]: 418: Hoare triple {93229#false} assume !!(0 == ~ep12~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,838 INFO L280 TraceCheckUtils]: 419: Hoare triple {93229#false} assume !!(0 == ~ep32~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,838 INFO L280 TraceCheckUtils]: 420: Hoare triple {93229#false} ~newmax2~0 := ~node2__newmax~3; {93229#false} is VALID [2020-07-11 02:53:19,838 INFO L280 TraceCheckUtils]: 421: Hoare triple {93229#false} assume 2 == ~r2~0; {93229#false} is VALID [2020-07-11 02:53:19,838 INFO L280 TraceCheckUtils]: 422: Hoare triple {93229#false} assume ~max2~0 == ~id2~0; {93229#false} is VALID [2020-07-11 02:53:19,839 INFO L280 TraceCheckUtils]: 423: Hoare triple {93229#false} ~st2~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,839 INFO L280 TraceCheckUtils]: 424: Hoare triple {93229#false} ~mode2~0 := 0; {93229#false} is VALID [2020-07-11 02:53:19,839 INFO L280 TraceCheckUtils]: 425: Hoare triple {93229#false} havoc ~node3__newmax~3; {93229#false} is VALID [2020-07-11 02:53:19,839 INFO L280 TraceCheckUtils]: 426: Hoare triple {93229#false} ~node3__newmax~3 := 0; {93229#false} is VALID [2020-07-11 02:53:19,839 INFO L280 TraceCheckUtils]: 427: Hoare triple {93229#false} assume !(0 == ~mode3~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,840 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 [2020-07-11 02:53:19,840 INFO L280 TraceCheckUtils]: 429: Hoare triple {93229#false} assume !!(0 == ~ep13~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,840 INFO L280 TraceCheckUtils]: 430: Hoare triple {93229#false} assume !!(0 == ~ep23~0 % 256); {93229#false} is VALID [2020-07-11 02:53:19,840 INFO L280 TraceCheckUtils]: 431: Hoare triple {93229#false} ~newmax3~0 := ~node3__newmax~3; {93229#false} is VALID [2020-07-11 02:53:19,840 INFO L280 TraceCheckUtils]: 432: Hoare triple {93229#false} assume 2 == ~r3~0; {93229#false} is VALID [2020-07-11 02:53:19,840 INFO L280 TraceCheckUtils]: 433: Hoare triple {93229#false} assume ~max3~0 == ~id3~0; {93229#false} is VALID [2020-07-11 02:53:19,841 INFO L280 TraceCheckUtils]: 434: Hoare triple {93229#false} ~st3~0 := 1; {93229#false} is VALID [2020-07-11 02:53:19,841 INFO L280 TraceCheckUtils]: 435: Hoare triple {93229#false} ~mode3~0 := 0; {93229#false} is VALID [2020-07-11 02:53:19,841 INFO L280 TraceCheckUtils]: 436: Hoare triple {93229#false} ~p12_old~0 := ~p12_new~0; {93229#false} is VALID [2020-07-11 02:53:19,841 INFO L280 TraceCheckUtils]: 437: Hoare triple {93229#false} ~p12_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,841 INFO L280 TraceCheckUtils]: 438: Hoare triple {93229#false} ~p13_old~0 := ~p13_new~0; {93229#false} is VALID [2020-07-11 02:53:19,842 INFO L280 TraceCheckUtils]: 439: Hoare triple {93229#false} ~p13_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,842 INFO L280 TraceCheckUtils]: 440: Hoare triple {93229#false} ~p21_old~0 := ~p21_new~0; {93229#false} is VALID [2020-07-11 02:53:19,842 INFO L280 TraceCheckUtils]: 441: Hoare triple {93229#false} ~p21_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,842 INFO L280 TraceCheckUtils]: 442: Hoare triple {93229#false} ~p23_old~0 := ~p23_new~0; {93229#false} is VALID [2020-07-11 02:53:19,842 INFO L280 TraceCheckUtils]: 443: Hoare triple {93229#false} ~p23_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,842 INFO L280 TraceCheckUtils]: 444: Hoare triple {93229#false} ~p31_old~0 := ~p31_new~0; {93229#false} is VALID [2020-07-11 02:53:19,843 INFO L280 TraceCheckUtils]: 445: Hoare triple {93229#false} ~p31_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,843 INFO L280 TraceCheckUtils]: 446: Hoare triple {93229#false} ~p32_old~0 := ~p32_new~0; {93229#false} is VALID [2020-07-11 02:53:19,843 INFO L280 TraceCheckUtils]: 447: Hoare triple {93229#false} ~p32_new~0 := ~nomsg~0; {93229#false} is VALID [2020-07-11 02:53:19,843 INFO L280 TraceCheckUtils]: 448: Hoare triple {93229#false} havoc ~check__tmp~3; {93229#false} is VALID [2020-07-11 02:53:19,843 INFO L280 TraceCheckUtils]: 449: Hoare triple {93229#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {93229#false} is VALID [2020-07-11 02:53:19,844 INFO L280 TraceCheckUtils]: 450: Hoare triple {93229#false} ~check__tmp~3 := 0; {93229#false} is VALID [2020-07-11 02:53:19,844 INFO L280 TraceCheckUtils]: 451: Hoare triple {93229#false} ~__return_2419~0 := ~check__tmp~3; {93229#false} is VALID [2020-07-11 02:53:19,844 INFO L280 TraceCheckUtils]: 452: Hoare triple {93229#false} ~main__c1~0 := ~__return_2419~0; {93229#false} is VALID [2020-07-11 02:53:19,844 INFO L280 TraceCheckUtils]: 453: Hoare triple {93229#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {93229#false} is VALID [2020-07-11 02:53:19,844 INFO L280 TraceCheckUtils]: 454: Hoare triple {93229#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {93229#false} is VALID [2020-07-11 02:53:19,844 INFO L280 TraceCheckUtils]: 455: Hoare triple {93229#false} havoc ~__tmp_4~0; {93229#false} is VALID [2020-07-11 02:53:19,845 INFO L280 TraceCheckUtils]: 456: Hoare triple {93229#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {93229#false} is VALID [2020-07-11 02:53:19,845 INFO L280 TraceCheckUtils]: 457: Hoare triple {93229#false} havoc ~assert__arg~3; {93229#false} is VALID [2020-07-11 02:53:19,845 INFO L280 TraceCheckUtils]: 458: Hoare triple {93229#false} ~assert__arg~3 := ~__tmp_4~0; {93229#false} is VALID [2020-07-11 02:53:19,845 INFO L280 TraceCheckUtils]: 459: Hoare triple {93229#false} assume 0 == ~assert__arg~3 % 256; {93229#false} is VALID [2020-07-11 02:53:19,845 INFO L280 TraceCheckUtils]: 460: Hoare triple {93229#false} assume !false; {93229#false} is VALID [2020-07-11 02:53:19,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:53:19,994 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [387525738] [2020-07-11 02:53:19,994 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:53:19,994 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-11 02:53:19,995 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506286848] [2020-07-11 02:53:19,996 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 461 [2020-07-11 02:53:19,996 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:53:19,996 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-11 02:53:20,457 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:53:20,458 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-11 02:53:20,458 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:53:20,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-11 02:53:20,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:53:20,459 INFO L87 Difference]: Start difference. First operand 6761 states and 8462 transitions. Second operand 4 states. [2020-07-11 02:54:19,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:54:19,134 INFO L93 Difference]: Finished difference Result 19876 states and 24955 transitions. [2020-07-11 02:54:19,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-11 02:54:19,134 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 461 [2020-07-11 02:54:19,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:54:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:54:19,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2539 transitions. [2020-07-11 02:54:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 02:54:19,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2539 transitions. [2020-07-11 02:54:19,151 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2539 transitions. [2020-07-11 02:54:22,244 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2539 edges. 2539 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:54:28,009 INFO L225 Difference]: With dead ends: 19876 [2020-07-11 02:54:28,009 INFO L226 Difference]: Without dead ends: 13334 [2020-07-11 02:54:28,022 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:54:28,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13334 states. [2020-07-11 02:54:52,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13334 to 6763. [2020-07-11 02:54:52,648 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:54:52,648 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13334 states. Second operand 6763 states. [2020-07-11 02:54:52,648 INFO L74 IsIncluded]: Start isIncluded. First operand 13334 states. Second operand 6763 states. [2020-07-11 02:54:52,648 INFO L87 Difference]: Start difference. First operand 13334 states. Second operand 6763 states. [2020-07-11 02:54:58,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:54:58,270 INFO L93 Difference]: Finished difference Result 13334 states and 16729 transitions. [2020-07-11 02:54:58,270 INFO L276 IsEmpty]: Start isEmpty. Operand 13334 states and 16729 transitions. [2020-07-11 02:54:58,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:54:58,283 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:54:58,283 INFO L74 IsIncluded]: Start isIncluded. First operand 6763 states. Second operand 13334 states. [2020-07-11 02:54:58,283 INFO L87 Difference]: Start difference. First operand 6763 states. Second operand 13334 states. [2020-07-11 02:55:04,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:55:04,160 INFO L93 Difference]: Finished difference Result 13334 states and 16729 transitions. [2020-07-11 02:55:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 13334 states and 16729 transitions. [2020-07-11 02:55:04,177 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:55:04,177 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:55:04,178 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:55:04,178 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:55:04,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6763 states. [2020-07-11 02:55:05,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6763 states to 6763 states and 8464 transitions. [2020-07-11 02:55:05,710 INFO L78 Accepts]: Start accepts. Automaton has 6763 states and 8464 transitions. Word has length 461 [2020-07-11 02:55:05,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:55:05,711 INFO L479 AbstractCegarLoop]: Abstraction has 6763 states and 8464 transitions. [2020-07-11 02:55:05,711 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-11 02:55:05,711 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6763 states and 8464 transitions. [2020-07-11 02:55:21,515 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8464 edges. 8464 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:55:21,515 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8464 transitions. [2020-07-11 02:55:21,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2020-07-11 02:55:21,522 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:55:21,522 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] [2020-07-11 02:55:21,522 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-11 02:55:21,522 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:55:21,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:55:21,523 INFO L82 PathProgramCache]: Analyzing trace with hash 1929671204, now seen corresponding path program 1 times [2020-07-11 02:55:21,523 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:55:21,523 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1244598217] [2020-07-11 02:55:21,523 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:55:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:55:22,025 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-11 02:55:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:55:22,067 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 [2020-07-11 02:55:22,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {173243#true} ~nomsg~0 := -1; {173243#true} is VALID [2020-07-11 02:55:22,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {173243#true} ~p12~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {173243#true} ~p12_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {173243#true} ~p12_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,068 INFO L280 TraceCheckUtils]: 5: Hoare triple {173243#true} ~ep12~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {173243#true} ~p13~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,068 INFO L280 TraceCheckUtils]: 7: Hoare triple {173243#true} ~p13_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,069 INFO L280 TraceCheckUtils]: 8: Hoare triple {173243#true} ~p13_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,069 INFO L280 TraceCheckUtils]: 9: Hoare triple {173243#true} ~ep13~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,069 INFO L280 TraceCheckUtils]: 10: Hoare triple {173243#true} ~p21~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,069 INFO L280 TraceCheckUtils]: 11: Hoare triple {173243#true} ~p21_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,069 INFO L280 TraceCheckUtils]: 12: Hoare triple {173243#true} ~p21_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,070 INFO L280 TraceCheckUtils]: 13: Hoare triple {173243#true} ~ep21~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,070 INFO L280 TraceCheckUtils]: 14: Hoare triple {173243#true} ~p23~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {173243#true} ~p23_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,070 INFO L280 TraceCheckUtils]: 16: Hoare triple {173243#true} ~p23_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,070 INFO L280 TraceCheckUtils]: 17: Hoare triple {173243#true} ~ep23~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,070 INFO L280 TraceCheckUtils]: 18: Hoare triple {173243#true} ~p31~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,071 INFO L280 TraceCheckUtils]: 19: Hoare triple {173243#true} ~p31_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,071 INFO L280 TraceCheckUtils]: 20: Hoare triple {173243#true} ~p31_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,071 INFO L280 TraceCheckUtils]: 21: Hoare triple {173243#true} ~ep31~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,071 INFO L280 TraceCheckUtils]: 22: Hoare triple {173243#true} ~p32~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,071 INFO L280 TraceCheckUtils]: 23: Hoare triple {173243#true} ~p32_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,071 INFO L280 TraceCheckUtils]: 24: Hoare triple {173243#true} ~p32_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,072 INFO L280 TraceCheckUtils]: 25: Hoare triple {173243#true} ~ep32~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,072 INFO L280 TraceCheckUtils]: 26: Hoare triple {173243#true} ~id1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,072 INFO L280 TraceCheckUtils]: 27: Hoare triple {173243#true} ~r1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,072 INFO L280 TraceCheckUtils]: 28: Hoare triple {173243#true} ~st1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,072 INFO L280 TraceCheckUtils]: 29: Hoare triple {173243#true} ~nl1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,072 INFO L280 TraceCheckUtils]: 30: Hoare triple {173243#true} ~m1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,073 INFO L280 TraceCheckUtils]: 31: Hoare triple {173243#true} ~max1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,073 INFO L280 TraceCheckUtils]: 32: Hoare triple {173243#true} ~mode1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,073 INFO L280 TraceCheckUtils]: 33: Hoare triple {173243#true} ~newmax1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,073 INFO L280 TraceCheckUtils]: 34: Hoare triple {173243#true} ~id2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,073 INFO L280 TraceCheckUtils]: 35: Hoare triple {173243#true} ~r2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,073 INFO L280 TraceCheckUtils]: 36: Hoare triple {173243#true} ~st2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,074 INFO L280 TraceCheckUtils]: 37: Hoare triple {173243#true} ~nl2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,074 INFO L280 TraceCheckUtils]: 38: Hoare triple {173243#true} ~m2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,074 INFO L280 TraceCheckUtils]: 39: Hoare triple {173243#true} ~max2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,074 INFO L280 TraceCheckUtils]: 40: Hoare triple {173243#true} ~mode2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,074 INFO L280 TraceCheckUtils]: 41: Hoare triple {173243#true} ~newmax2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,075 INFO L280 TraceCheckUtils]: 42: Hoare triple {173243#true} ~id3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,075 INFO L280 TraceCheckUtils]: 43: Hoare triple {173243#true} ~r3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,075 INFO L280 TraceCheckUtils]: 44: Hoare triple {173243#true} ~st3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,075 INFO L280 TraceCheckUtils]: 45: Hoare triple {173243#true} ~nl3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,075 INFO L280 TraceCheckUtils]: 46: Hoare triple {173243#true} ~m3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,075 INFO L280 TraceCheckUtils]: 47: Hoare triple {173243#true} ~max3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,076 INFO L280 TraceCheckUtils]: 48: Hoare triple {173243#true} ~mode3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,076 INFO L280 TraceCheckUtils]: 49: Hoare triple {173243#true} ~newmax3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,076 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 [2020-07-11 02:55:22,076 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 [2020-07-11 02:55:22,076 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 [2020-07-11 02:55:22,076 INFO L280 TraceCheckUtils]: 53: Hoare triple {173243#true} ~__return_1863~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,077 INFO L280 TraceCheckUtils]: 54: Hoare triple {173243#true} ~__return_2009~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,077 INFO L280 TraceCheckUtils]: 55: Hoare triple {173243#true} ~__return_2142~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,077 INFO L280 TraceCheckUtils]: 56: Hoare triple {173243#true} ~__return_2281~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,077 INFO L280 TraceCheckUtils]: 57: Hoare triple {173243#true} ~__return_2419~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,077 INFO L280 TraceCheckUtils]: 58: Hoare triple {173243#true} ~__tmp_2420_0~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,077 INFO L280 TraceCheckUtils]: 59: Hoare triple {173243#true} ~__return_2543~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,078 INFO L280 TraceCheckUtils]: 60: Hoare triple {173243#true} ~__return_2433~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,078 INFO L280 TraceCheckUtils]: 61: Hoare triple {173243#true} assume true; {173243#true} is VALID [2020-07-11 02:55:22,078 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {173243#true} {173243#true} #1935#return; {173243#true} is VALID [2020-07-11 02:55:22,083 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 [2020-07-11 02:55:22,084 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 [2020-07-11 02:55:22,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {173243#true} ~nomsg~0 := -1; {173243#true} is VALID [2020-07-11 02:55:22,084 INFO L280 TraceCheckUtils]: 3: Hoare triple {173243#true} ~p12~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,084 INFO L280 TraceCheckUtils]: 4: Hoare triple {173243#true} ~p12_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,085 INFO L280 TraceCheckUtils]: 5: Hoare triple {173243#true} ~p12_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,085 INFO L280 TraceCheckUtils]: 6: Hoare triple {173243#true} ~ep12~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {173243#true} ~p13~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,085 INFO L280 TraceCheckUtils]: 8: Hoare triple {173243#true} ~p13_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,085 INFO L280 TraceCheckUtils]: 9: Hoare triple {173243#true} ~p13_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,085 INFO L280 TraceCheckUtils]: 10: Hoare triple {173243#true} ~ep13~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,085 INFO L280 TraceCheckUtils]: 11: Hoare triple {173243#true} ~p21~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,086 INFO L280 TraceCheckUtils]: 12: Hoare triple {173243#true} ~p21_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,086 INFO L280 TraceCheckUtils]: 13: Hoare triple {173243#true} ~p21_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,086 INFO L280 TraceCheckUtils]: 14: Hoare triple {173243#true} ~ep21~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,086 INFO L280 TraceCheckUtils]: 15: Hoare triple {173243#true} ~p23~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,086 INFO L280 TraceCheckUtils]: 16: Hoare triple {173243#true} ~p23_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,086 INFO L280 TraceCheckUtils]: 17: Hoare triple {173243#true} ~p23_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,087 INFO L280 TraceCheckUtils]: 18: Hoare triple {173243#true} ~ep23~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,087 INFO L280 TraceCheckUtils]: 19: Hoare triple {173243#true} ~p31~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,087 INFO L280 TraceCheckUtils]: 20: Hoare triple {173243#true} ~p31_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,087 INFO L280 TraceCheckUtils]: 21: Hoare triple {173243#true} ~p31_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,087 INFO L280 TraceCheckUtils]: 22: Hoare triple {173243#true} ~ep31~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,087 INFO L280 TraceCheckUtils]: 23: Hoare triple {173243#true} ~p32~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,088 INFO L280 TraceCheckUtils]: 24: Hoare triple {173243#true} ~p32_old~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,088 INFO L280 TraceCheckUtils]: 25: Hoare triple {173243#true} ~p32_new~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,088 INFO L280 TraceCheckUtils]: 26: Hoare triple {173243#true} ~ep32~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,088 INFO L280 TraceCheckUtils]: 27: Hoare triple {173243#true} ~id1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,088 INFO L280 TraceCheckUtils]: 28: Hoare triple {173243#true} ~r1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,088 INFO L280 TraceCheckUtils]: 29: Hoare triple {173243#true} ~st1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,088 INFO L280 TraceCheckUtils]: 30: Hoare triple {173243#true} ~nl1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,089 INFO L280 TraceCheckUtils]: 31: Hoare triple {173243#true} ~m1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,089 INFO L280 TraceCheckUtils]: 32: Hoare triple {173243#true} ~max1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,089 INFO L280 TraceCheckUtils]: 33: Hoare triple {173243#true} ~mode1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,089 INFO L280 TraceCheckUtils]: 34: Hoare triple {173243#true} ~newmax1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,089 INFO L280 TraceCheckUtils]: 35: Hoare triple {173243#true} ~id2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,089 INFO L280 TraceCheckUtils]: 36: Hoare triple {173243#true} ~r2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,090 INFO L280 TraceCheckUtils]: 37: Hoare triple {173243#true} ~st2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,090 INFO L280 TraceCheckUtils]: 38: Hoare triple {173243#true} ~nl2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,090 INFO L280 TraceCheckUtils]: 39: Hoare triple {173243#true} ~m2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,090 INFO L280 TraceCheckUtils]: 40: Hoare triple {173243#true} ~max2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,090 INFO L280 TraceCheckUtils]: 41: Hoare triple {173243#true} ~mode2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,090 INFO L280 TraceCheckUtils]: 42: Hoare triple {173243#true} ~newmax2~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,090 INFO L280 TraceCheckUtils]: 43: Hoare triple {173243#true} ~id3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,091 INFO L280 TraceCheckUtils]: 44: Hoare triple {173243#true} ~r3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,091 INFO L280 TraceCheckUtils]: 45: Hoare triple {173243#true} ~st3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,091 INFO L280 TraceCheckUtils]: 46: Hoare triple {173243#true} ~nl3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,091 INFO L280 TraceCheckUtils]: 47: Hoare triple {173243#true} ~m3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,091 INFO L280 TraceCheckUtils]: 48: Hoare triple {173243#true} ~max3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,091 INFO L280 TraceCheckUtils]: 49: Hoare triple {173243#true} ~mode3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,092 INFO L280 TraceCheckUtils]: 50: Hoare triple {173243#true} ~newmax3~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,092 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 [2020-07-11 02:55:22,092 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 [2020-07-11 02:55:22,092 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 [2020-07-11 02:55:22,092 INFO L280 TraceCheckUtils]: 54: Hoare triple {173243#true} ~__return_1863~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,092 INFO L280 TraceCheckUtils]: 55: Hoare triple {173243#true} ~__return_2009~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,093 INFO L280 TraceCheckUtils]: 56: Hoare triple {173243#true} ~__return_2142~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,093 INFO L280 TraceCheckUtils]: 57: Hoare triple {173243#true} ~__return_2281~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,093 INFO L280 TraceCheckUtils]: 58: Hoare triple {173243#true} ~__return_2419~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,093 INFO L280 TraceCheckUtils]: 59: Hoare triple {173243#true} ~__tmp_2420_0~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,093 INFO L280 TraceCheckUtils]: 60: Hoare triple {173243#true} ~__return_2543~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,094 INFO L280 TraceCheckUtils]: 61: Hoare triple {173243#true} ~__return_2433~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,094 INFO L280 TraceCheckUtils]: 62: Hoare triple {173243#true} assume true; {173243#true} is VALID [2020-07-11 02:55:22,094 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {173243#true} {173243#true} #1935#return; {173243#true} is VALID [2020-07-11 02:55:22,094 INFO L263 TraceCheckUtils]: 64: Hoare triple {173243#true} call #t~ret30 := main(); {173243#true} is VALID [2020-07-11 02:55:22,094 INFO L280 TraceCheckUtils]: 65: Hoare triple {173243#true} havoc ~main__c1~0; {173243#true} is VALID [2020-07-11 02:55:22,094 INFO L280 TraceCheckUtils]: 66: Hoare triple {173243#true} havoc ~main__i2~0; {173243#true} is VALID [2020-07-11 02:55:22,095 INFO L280 TraceCheckUtils]: 67: Hoare triple {173243#true} ~main__c1~0 := 0; {173243#true} is VALID [2020-07-11 02:55:22,095 INFO L280 TraceCheckUtils]: 68: Hoare triple {173243#true} ~ep12~0 := #t~nondet0; {173243#true} is VALID [2020-07-11 02:55:22,095 INFO L280 TraceCheckUtils]: 69: Hoare triple {173243#true} havoc #t~nondet0; {173243#true} is VALID [2020-07-11 02:55:22,095 INFO L280 TraceCheckUtils]: 70: Hoare triple {173243#true} ~ep13~0 := #t~nondet1; {173243#true} is VALID [2020-07-11 02:55:22,095 INFO L280 TraceCheckUtils]: 71: Hoare triple {173243#true} havoc #t~nondet1; {173243#true} is VALID [2020-07-11 02:55:22,095 INFO L280 TraceCheckUtils]: 72: Hoare triple {173243#true} ~ep21~0 := #t~nondet2; {173243#true} is VALID [2020-07-11 02:55:22,096 INFO L280 TraceCheckUtils]: 73: Hoare triple {173243#true} havoc #t~nondet2; {173243#true} is VALID [2020-07-11 02:55:22,096 INFO L280 TraceCheckUtils]: 74: Hoare triple {173243#true} ~ep23~0 := #t~nondet3; {173243#true} is VALID [2020-07-11 02:55:22,096 INFO L280 TraceCheckUtils]: 75: Hoare triple {173243#true} havoc #t~nondet3; {173243#true} is VALID [2020-07-11 02:55:22,096 INFO L280 TraceCheckUtils]: 76: Hoare triple {173243#true} ~ep31~0 := #t~nondet4; {173243#true} is VALID [2020-07-11 02:55:22,096 INFO L280 TraceCheckUtils]: 77: Hoare triple {173243#true} havoc #t~nondet4; {173243#true} is VALID [2020-07-11 02:55:22,096 INFO L280 TraceCheckUtils]: 78: Hoare triple {173243#true} ~ep32~0 := #t~nondet5; {173243#true} is VALID [2020-07-11 02:55:22,097 INFO L280 TraceCheckUtils]: 79: Hoare triple {173243#true} havoc #t~nondet5; {173243#true} is VALID [2020-07-11 02:55:22,097 INFO L280 TraceCheckUtils]: 80: Hoare triple {173243#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,097 INFO L280 TraceCheckUtils]: 81: Hoare triple {173243#true} ~id1~0 := #t~nondet6; {173243#true} is VALID [2020-07-11 02:55:22,097 INFO L280 TraceCheckUtils]: 82: Hoare triple {173243#true} havoc #t~nondet6; {173243#true} is VALID [2020-07-11 02:55:22,097 INFO L280 TraceCheckUtils]: 83: Hoare triple {173243#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,097 INFO L280 TraceCheckUtils]: 84: Hoare triple {173243#true} ~r1~0 := #t~nondet7; {173243#true} is VALID [2020-07-11 02:55:22,098 INFO L280 TraceCheckUtils]: 85: Hoare triple {173243#true} havoc #t~nondet7; {173243#true} is VALID [2020-07-11 02:55:22,098 INFO L280 TraceCheckUtils]: 86: Hoare triple {173243#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,098 INFO L280 TraceCheckUtils]: 87: Hoare triple {173243#true} ~st1~0 := #t~nondet8; {173243#true} is VALID [2020-07-11 02:55:22,098 INFO L280 TraceCheckUtils]: 88: Hoare triple {173243#true} havoc #t~nondet8; {173243#true} is VALID [2020-07-11 02:55:22,098 INFO L280 TraceCheckUtils]: 89: Hoare triple {173243#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,098 INFO L280 TraceCheckUtils]: 90: Hoare triple {173243#true} ~nl1~0 := #t~nondet9; {173243#true} is VALID [2020-07-11 02:55:22,099 INFO L280 TraceCheckUtils]: 91: Hoare triple {173243#true} havoc #t~nondet9; {173243#true} is VALID [2020-07-11 02:55:22,099 INFO L280 TraceCheckUtils]: 92: Hoare triple {173243#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,099 INFO L280 TraceCheckUtils]: 93: Hoare triple {173243#true} ~m1~0 := #t~nondet10; {173243#true} is VALID [2020-07-11 02:55:22,099 INFO L280 TraceCheckUtils]: 94: Hoare triple {173243#true} havoc #t~nondet10; {173243#true} is VALID [2020-07-11 02:55:22,099 INFO L280 TraceCheckUtils]: 95: Hoare triple {173243#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,099 INFO L280 TraceCheckUtils]: 96: Hoare triple {173243#true} ~max1~0 := #t~nondet11; {173243#true} is VALID [2020-07-11 02:55:22,100 INFO L280 TraceCheckUtils]: 97: Hoare triple {173243#true} havoc #t~nondet11; {173243#true} is VALID [2020-07-11 02:55:22,100 INFO L280 TraceCheckUtils]: 98: Hoare triple {173243#true} ~mode1~0 := #t~nondet12; {173243#true} is VALID [2020-07-11 02:55:22,100 INFO L280 TraceCheckUtils]: 99: Hoare triple {173243#true} havoc #t~nondet12; {173243#true} is VALID [2020-07-11 02:55:22,100 INFO L280 TraceCheckUtils]: 100: Hoare triple {173243#true} ~newmax1~0 := #t~nondet13; {173243#true} is VALID [2020-07-11 02:55:22,100 INFO L280 TraceCheckUtils]: 101: Hoare triple {173243#true} havoc #t~nondet13; {173243#true} is VALID [2020-07-11 02:55:22,100 INFO L280 TraceCheckUtils]: 102: Hoare triple {173243#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,100 INFO L280 TraceCheckUtils]: 103: Hoare triple {173243#true} ~id2~0 := #t~nondet14; {173243#true} is VALID [2020-07-11 02:55:22,101 INFO L280 TraceCheckUtils]: 104: Hoare triple {173243#true} havoc #t~nondet14; {173243#true} is VALID [2020-07-11 02:55:22,101 INFO L280 TraceCheckUtils]: 105: Hoare triple {173243#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,101 INFO L280 TraceCheckUtils]: 106: Hoare triple {173243#true} ~r2~0 := #t~nondet15; {173243#true} is VALID [2020-07-11 02:55:22,101 INFO L280 TraceCheckUtils]: 107: Hoare triple {173243#true} havoc #t~nondet15; {173243#true} is VALID [2020-07-11 02:55:22,101 INFO L280 TraceCheckUtils]: 108: Hoare triple {173243#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,101 INFO L280 TraceCheckUtils]: 109: Hoare triple {173243#true} ~st2~0 := #t~nondet16; {173243#true} is VALID [2020-07-11 02:55:22,102 INFO L280 TraceCheckUtils]: 110: Hoare triple {173243#true} havoc #t~nondet16; {173243#true} is VALID [2020-07-11 02:55:22,102 INFO L280 TraceCheckUtils]: 111: Hoare triple {173243#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,102 INFO L280 TraceCheckUtils]: 112: Hoare triple {173243#true} ~nl2~0 := #t~nondet17; {173243#true} is VALID [2020-07-11 02:55:22,102 INFO L280 TraceCheckUtils]: 113: Hoare triple {173243#true} havoc #t~nondet17; {173243#true} is VALID [2020-07-11 02:55:22,102 INFO L280 TraceCheckUtils]: 114: Hoare triple {173243#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,102 INFO L280 TraceCheckUtils]: 115: Hoare triple {173243#true} ~m2~0 := #t~nondet18; {173243#true} is VALID [2020-07-11 02:55:22,103 INFO L280 TraceCheckUtils]: 116: Hoare triple {173243#true} havoc #t~nondet18; {173243#true} is VALID [2020-07-11 02:55:22,103 INFO L280 TraceCheckUtils]: 117: Hoare triple {173243#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,103 INFO L280 TraceCheckUtils]: 118: Hoare triple {173243#true} ~max2~0 := #t~nondet19; {173243#true} is VALID [2020-07-11 02:55:22,103 INFO L280 TraceCheckUtils]: 119: Hoare triple {173243#true} havoc #t~nondet19; {173243#true} is VALID [2020-07-11 02:55:22,103 INFO L280 TraceCheckUtils]: 120: Hoare triple {173243#true} ~mode2~0 := #t~nondet20; {173243#true} is VALID [2020-07-11 02:55:22,103 INFO L280 TraceCheckUtils]: 121: Hoare triple {173243#true} havoc #t~nondet20; {173243#true} is VALID [2020-07-11 02:55:22,104 INFO L280 TraceCheckUtils]: 122: Hoare triple {173243#true} ~newmax2~0 := #t~nondet21; {173243#true} is VALID [2020-07-11 02:55:22,104 INFO L280 TraceCheckUtils]: 123: Hoare triple {173243#true} havoc #t~nondet21; {173243#true} is VALID [2020-07-11 02:55:22,104 INFO L280 TraceCheckUtils]: 124: Hoare triple {173243#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,104 INFO L280 TraceCheckUtils]: 125: Hoare triple {173243#true} ~id3~0 := #t~nondet22; {173243#true} is VALID [2020-07-11 02:55:22,104 INFO L280 TraceCheckUtils]: 126: Hoare triple {173243#true} havoc #t~nondet22; {173243#true} is VALID [2020-07-11 02:55:22,104 INFO L280 TraceCheckUtils]: 127: Hoare triple {173243#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,105 INFO L280 TraceCheckUtils]: 128: Hoare triple {173243#true} ~r3~0 := #t~nondet23; {173243#true} is VALID [2020-07-11 02:55:22,105 INFO L280 TraceCheckUtils]: 129: Hoare triple {173243#true} havoc #t~nondet23; {173243#true} is VALID [2020-07-11 02:55:22,105 INFO L280 TraceCheckUtils]: 130: Hoare triple {173243#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,105 INFO L280 TraceCheckUtils]: 131: Hoare triple {173243#true} ~st3~0 := #t~nondet24; {173243#true} is VALID [2020-07-11 02:55:22,105 INFO L280 TraceCheckUtils]: 132: Hoare triple {173243#true} havoc #t~nondet24; {173243#true} is VALID [2020-07-11 02:55:22,105 INFO L280 TraceCheckUtils]: 133: Hoare triple {173243#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,105 INFO L280 TraceCheckUtils]: 134: Hoare triple {173243#true} ~nl3~0 := #t~nondet25; {173243#true} is VALID [2020-07-11 02:55:22,106 INFO L280 TraceCheckUtils]: 135: Hoare triple {173243#true} havoc #t~nondet25; {173243#true} is VALID [2020-07-11 02:55:22,106 INFO L280 TraceCheckUtils]: 136: Hoare triple {173243#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,106 INFO L280 TraceCheckUtils]: 137: Hoare triple {173243#true} ~m3~0 := #t~nondet26; {173243#true} is VALID [2020-07-11 02:55:22,106 INFO L280 TraceCheckUtils]: 138: Hoare triple {173243#true} havoc #t~nondet26; {173243#true} is VALID [2020-07-11 02:55:22,106 INFO L280 TraceCheckUtils]: 139: Hoare triple {173243#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {173243#true} is VALID [2020-07-11 02:55:22,106 INFO L280 TraceCheckUtils]: 140: Hoare triple {173243#true} ~max3~0 := #t~nondet27; {173243#true} is VALID [2020-07-11 02:55:22,107 INFO L280 TraceCheckUtils]: 141: Hoare triple {173243#true} havoc #t~nondet27; {173243#true} is VALID [2020-07-11 02:55:22,107 INFO L280 TraceCheckUtils]: 142: Hoare triple {173243#true} ~mode3~0 := #t~nondet28; {173243#true} is VALID [2020-07-11 02:55:22,107 INFO L280 TraceCheckUtils]: 143: Hoare triple {173243#true} havoc #t~nondet28; {173243#true} is VALID [2020-07-11 02:55:22,107 INFO L280 TraceCheckUtils]: 144: Hoare triple {173243#true} ~newmax3~0 := #t~nondet29; {173243#true} is VALID [2020-07-11 02:55:22,107 INFO L280 TraceCheckUtils]: 145: Hoare triple {173243#true} havoc #t~nondet29; {173243#true} is VALID [2020-07-11 02:55:22,107 INFO L280 TraceCheckUtils]: 146: Hoare triple {173243#true} havoc ~init__r121~0; {173243#true} is VALID [2020-07-11 02:55:22,108 INFO L280 TraceCheckUtils]: 147: Hoare triple {173243#true} havoc ~init__r131~0; {173243#true} is VALID [2020-07-11 02:55:22,108 INFO L280 TraceCheckUtils]: 148: Hoare triple {173243#true} havoc ~init__r211~0; {173243#true} is VALID [2020-07-11 02:55:22,108 INFO L280 TraceCheckUtils]: 149: Hoare triple {173243#true} havoc ~init__r231~0; {173243#true} is VALID [2020-07-11 02:55:22,108 INFO L280 TraceCheckUtils]: 150: Hoare triple {173243#true} havoc ~init__r311~0; {173243#true} is VALID [2020-07-11 02:55:22,108 INFO L280 TraceCheckUtils]: 151: Hoare triple {173243#true} havoc ~init__r321~0; {173243#true} is VALID [2020-07-11 02:55:22,108 INFO L280 TraceCheckUtils]: 152: Hoare triple {173243#true} havoc ~init__r122~0; {173243#true} is VALID [2020-07-11 02:55:22,109 INFO L280 TraceCheckUtils]: 153: Hoare triple {173243#true} havoc ~init__tmp~0; {173243#true} is VALID [2020-07-11 02:55:22,109 INFO L280 TraceCheckUtils]: 154: Hoare triple {173243#true} havoc ~init__r132~0; {173243#true} is VALID [2020-07-11 02:55:22,109 INFO L280 TraceCheckUtils]: 155: Hoare triple {173243#true} havoc ~init__tmp___0~0; {173243#true} is VALID [2020-07-11 02:55:22,109 INFO L280 TraceCheckUtils]: 156: Hoare triple {173243#true} havoc ~init__r212~0; {173243#true} is VALID [2020-07-11 02:55:22,109 INFO L280 TraceCheckUtils]: 157: Hoare triple {173243#true} havoc ~init__tmp___1~0; {173243#true} is VALID [2020-07-11 02:55:22,109 INFO L280 TraceCheckUtils]: 158: Hoare triple {173243#true} havoc ~init__r232~0; {173243#true} is VALID [2020-07-11 02:55:22,110 INFO L280 TraceCheckUtils]: 159: Hoare triple {173243#true} havoc ~init__tmp___2~0; {173243#true} is VALID [2020-07-11 02:55:22,110 INFO L280 TraceCheckUtils]: 160: Hoare triple {173243#true} havoc ~init__r312~0; {173243#true} is VALID [2020-07-11 02:55:22,110 INFO L280 TraceCheckUtils]: 161: Hoare triple {173243#true} havoc ~init__tmp___3~0; {173243#true} is VALID [2020-07-11 02:55:22,110 INFO L280 TraceCheckUtils]: 162: Hoare triple {173243#true} havoc ~init__r322~0; {173243#true} is VALID [2020-07-11 02:55:22,110 INFO L280 TraceCheckUtils]: 163: Hoare triple {173243#true} havoc ~init__tmp___4~0; {173243#true} is VALID [2020-07-11 02:55:22,110 INFO L280 TraceCheckUtils]: 164: Hoare triple {173243#true} havoc ~init__tmp___5~0; {173243#true} is VALID [2020-07-11 02:55:22,110 INFO L280 TraceCheckUtils]: 165: Hoare triple {173243#true} ~init__r121~0 := ~ep12~0; {173243#true} is VALID [2020-07-11 02:55:22,111 INFO L280 TraceCheckUtils]: 166: Hoare triple {173243#true} ~init__r131~0 := ~ep13~0; {173243#true} is VALID [2020-07-11 02:55:22,112 INFO L280 TraceCheckUtils]: 167: Hoare triple {173243#true} ~init__r211~0 := ~ep21~0; {173308#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-11 02:55:22,112 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 [2020-07-11 02:55:22,113 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 [2020-07-11 02:55:22,113 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 [2020-07-11 02:55:22,114 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 [2020-07-11 02:55:22,114 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 [2020-07-11 02:55:22,115 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 [2020-07-11 02:55:22,116 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 [2020-07-11 02:55:22,116 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 [2020-07-11 02:55:22,117 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 [2020-07-11 02:55:22,118 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 [2020-07-11 02:55:22,118 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 [2020-07-11 02:55:22,119 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 [2020-07-11 02:55:22,120 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 [2020-07-11 02:55:22,121 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 [2020-07-11 02:55:22,121 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 [2020-07-11 02:55:22,122 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 [2020-07-11 02:55:22,122 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 [2020-07-11 02:55:22,123 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 [2020-07-11 02:55:22,124 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 [2020-07-11 02:55:22,124 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 [2020-07-11 02:55:22,125 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 [2020-07-11 02:55:22,125 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 [2020-07-11 02:55:22,126 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 [2020-07-11 02:55:22,127 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 [2020-07-11 02:55:22,127 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 [2020-07-11 02:55:22,128 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 [2020-07-11 02:55:22,128 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 [2020-07-11 02:55:22,129 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 [2020-07-11 02:55:22,130 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 [2020-07-11 02:55:22,130 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 [2020-07-11 02:55:22,131 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 [2020-07-11 02:55:22,131 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 [2020-07-11 02:55:22,132 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 [2020-07-11 02:55:22,133 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 [2020-07-11 02:55:22,133 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 [2020-07-11 02:55:22,134 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 [2020-07-11 02:55:22,134 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 [2020-07-11 02:55:22,135 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 [2020-07-11 02:55:22,136 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 [2020-07-11 02:55:22,136 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 [2020-07-11 02:55:22,137 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 [2020-07-11 02:55:22,137 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 [2020-07-11 02:55:22,138 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 [2020-07-11 02:55:22,138 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 [2020-07-11 02:55:22,139 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 [2020-07-11 02:55:22,140 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 [2020-07-11 02:55:22,140 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 [2020-07-11 02:55:22,141 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 [2020-07-11 02:55:22,141 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 [2020-07-11 02:55:22,142 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 [2020-07-11 02:55:22,143 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 [2020-07-11 02:55:22,143 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 [2020-07-11 02:55:22,144 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 [2020-07-11 02:55:22,144 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 [2020-07-11 02:55:22,145 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 [2020-07-11 02:55:22,146 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 [2020-07-11 02:55:22,146 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 [2020-07-11 02:55:22,147 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 [2020-07-11 02:55:22,147 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 [2020-07-11 02:55:22,148 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 [2020-07-11 02:55:22,148 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 [2020-07-11 02:55:22,149 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 [2020-07-11 02:55:22,150 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 [2020-07-11 02:55:22,150 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 [2020-07-11 02:55:22,151 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 [2020-07-11 02:55:22,151 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 [2020-07-11 02:55:22,152 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 [2020-07-11 02:55:22,153 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 [2020-07-11 02:55:22,153 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 [2020-07-11 02:55:22,154 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 [2020-07-11 02:55:22,154 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 [2020-07-11 02:55:22,155 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 [2020-07-11 02:55:22,156 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 [2020-07-11 02:55:22,156 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 [2020-07-11 02:55:22,157 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 [2020-07-11 02:55:22,157 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 [2020-07-11 02:55:22,158 INFO L280 TraceCheckUtils]: 244: Hoare triple {173309#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,159 INFO L280 TraceCheckUtils]: 245: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,159 INFO L280 TraceCheckUtils]: 246: Hoare triple {173244#false} ~mode2~0 := 1; {173244#false} is VALID [2020-07-11 02:55:22,159 INFO L280 TraceCheckUtils]: 247: Hoare triple {173244#false} havoc ~node3__newmax~0; {173244#false} is VALID [2020-07-11 02:55:22,159 INFO L280 TraceCheckUtils]: 248: Hoare triple {173244#false} ~node3__newmax~0 := 0; {173244#false} is VALID [2020-07-11 02:55:22,159 INFO L280 TraceCheckUtils]: 249: Hoare triple {173244#false} assume !!(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,159 INFO L280 TraceCheckUtils]: 250: Hoare triple {173244#false} assume ~r3~0 < 2; {173244#false} is VALID [2020-07-11 02:55:22,160 INFO L280 TraceCheckUtils]: 251: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,160 INFO L280 TraceCheckUtils]: 252: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,160 INFO L280 TraceCheckUtils]: 253: Hoare triple {173244#false} ~mode3~0 := 1; {173244#false} is VALID [2020-07-11 02:55:22,160 INFO L280 TraceCheckUtils]: 254: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-11 02:55:22,160 INFO L280 TraceCheckUtils]: 255: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,160 INFO L280 TraceCheckUtils]: 256: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-11 02:55:22,161 INFO L280 TraceCheckUtils]: 257: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,161 INFO L280 TraceCheckUtils]: 258: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-11 02:55:22,161 INFO L280 TraceCheckUtils]: 259: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,161 INFO L280 TraceCheckUtils]: 260: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-11 02:55:22,161 INFO L280 TraceCheckUtils]: 261: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,161 INFO L280 TraceCheckUtils]: 262: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-11 02:55:22,161 INFO L280 TraceCheckUtils]: 263: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,162 INFO L280 TraceCheckUtils]: 264: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-11 02:55:22,162 INFO L280 TraceCheckUtils]: 265: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,162 INFO L280 TraceCheckUtils]: 266: Hoare triple {173244#false} havoc ~check__tmp~0; {173244#false} is VALID [2020-07-11 02:55:22,162 INFO L280 TraceCheckUtils]: 267: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,162 INFO L280 TraceCheckUtils]: 268: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,162 INFO L280 TraceCheckUtils]: 269: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,163 INFO L280 TraceCheckUtils]: 270: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,163 INFO L280 TraceCheckUtils]: 271: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-11 02:55:22,163 INFO L280 TraceCheckUtils]: 272: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-11 02:55:22,163 INFO L280 TraceCheckUtils]: 273: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-11 02:55:22,163 INFO L280 TraceCheckUtils]: 274: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-11 02:55:22,163 INFO L280 TraceCheckUtils]: 275: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-11 02:55:22,163 INFO L280 TraceCheckUtils]: 276: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-11 02:55:22,164 INFO L280 TraceCheckUtils]: 277: Hoare triple {173244#false} ~check__tmp~0 := 1; {173244#false} is VALID [2020-07-11 02:55:22,164 INFO L280 TraceCheckUtils]: 278: Hoare triple {173244#false} ~__return_2009~0 := ~check__tmp~0; {173244#false} is VALID [2020-07-11 02:55:22,164 INFO L280 TraceCheckUtils]: 279: Hoare triple {173244#false} ~main__c1~0 := ~__return_2009~0; {173244#false} is VALID [2020-07-11 02:55:22,164 INFO L280 TraceCheckUtils]: 280: Hoare triple {173244#false} havoc ~__tmp_1~0; {173244#false} is VALID [2020-07-11 02:55:22,164 INFO L280 TraceCheckUtils]: 281: Hoare triple {173244#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-11 02:55:22,164 INFO L280 TraceCheckUtils]: 282: Hoare triple {173244#false} havoc ~assert__arg~0; {173244#false} is VALID [2020-07-11 02:55:22,165 INFO L280 TraceCheckUtils]: 283: Hoare triple {173244#false} ~assert__arg~0 := ~__tmp_1~0; {173244#false} is VALID [2020-07-11 02:55:22,165 INFO L280 TraceCheckUtils]: 284: Hoare triple {173244#false} assume !(0 == ~assert__arg~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,165 INFO L280 TraceCheckUtils]: 285: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {173244#false} is VALID [2020-07-11 02:55:22,165 INFO L280 TraceCheckUtils]: 286: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-11 02:55:22,165 INFO L280 TraceCheckUtils]: 287: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-11 02:55:22,165 INFO L280 TraceCheckUtils]: 288: Hoare triple {173244#false} havoc ~node1__newmax~1; {173244#false} is VALID [2020-07-11 02:55:22,165 INFO L280 TraceCheckUtils]: 289: Hoare triple {173244#false} ~node1__newmax~1 := 0; {173244#false} is VALID [2020-07-11 02:55:22,166 INFO L280 TraceCheckUtils]: 290: Hoare triple {173244#false} assume !(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,166 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 [2020-07-11 02:55:22,166 INFO L280 TraceCheckUtils]: 292: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,166 INFO L280 TraceCheckUtils]: 293: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,166 INFO L280 TraceCheckUtils]: 294: Hoare triple {173244#false} ~newmax1~0 := ~node1__newmax~1; {173244#false} is VALID [2020-07-11 02:55:22,166 INFO L280 TraceCheckUtils]: 295: Hoare triple {173244#false} assume !(2 == ~r1~0); {173244#false} is VALID [2020-07-11 02:55:22,167 INFO L280 TraceCheckUtils]: 296: Hoare triple {173244#false} ~mode1~0 := 0; {173244#false} is VALID [2020-07-11 02:55:22,167 INFO L280 TraceCheckUtils]: 297: Hoare triple {173244#false} havoc ~node2__newmax~1; {173244#false} is VALID [2020-07-11 02:55:22,167 INFO L280 TraceCheckUtils]: 298: Hoare triple {173244#false} ~node2__newmax~1 := 0; {173244#false} is VALID [2020-07-11 02:55:22,167 INFO L280 TraceCheckUtils]: 299: Hoare triple {173244#false} assume !(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,167 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 [2020-07-11 02:55:22,167 INFO L280 TraceCheckUtils]: 301: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,168 INFO L280 TraceCheckUtils]: 302: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,168 INFO L280 TraceCheckUtils]: 303: Hoare triple {173244#false} ~newmax2~0 := ~node2__newmax~1; {173244#false} is VALID [2020-07-11 02:55:22,168 INFO L280 TraceCheckUtils]: 304: Hoare triple {173244#false} assume !(2 == ~r2~0); {173244#false} is VALID [2020-07-11 02:55:22,168 INFO L280 TraceCheckUtils]: 305: Hoare triple {173244#false} ~mode2~0 := 0; {173244#false} is VALID [2020-07-11 02:55:22,168 INFO L280 TraceCheckUtils]: 306: Hoare triple {173244#false} havoc ~node3__newmax~1; {173244#false} is VALID [2020-07-11 02:55:22,168 INFO L280 TraceCheckUtils]: 307: Hoare triple {173244#false} ~node3__newmax~1 := 0; {173244#false} is VALID [2020-07-11 02:55:22,169 INFO L280 TraceCheckUtils]: 308: Hoare triple {173244#false} assume !(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,169 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 [2020-07-11 02:55:22,169 INFO L280 TraceCheckUtils]: 310: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,169 INFO L280 TraceCheckUtils]: 311: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,169 INFO L280 TraceCheckUtils]: 312: Hoare triple {173244#false} ~newmax3~0 := ~node3__newmax~1; {173244#false} is VALID [2020-07-11 02:55:22,169 INFO L280 TraceCheckUtils]: 313: Hoare triple {173244#false} assume !(2 == ~r3~0); {173244#false} is VALID [2020-07-11 02:55:22,169 INFO L280 TraceCheckUtils]: 314: Hoare triple {173244#false} ~mode3~0 := 0; {173244#false} is VALID [2020-07-11 02:55:22,170 INFO L280 TraceCheckUtils]: 315: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-11 02:55:22,170 INFO L280 TraceCheckUtils]: 316: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,170 INFO L280 TraceCheckUtils]: 317: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-11 02:55:22,170 INFO L280 TraceCheckUtils]: 318: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,170 INFO L280 TraceCheckUtils]: 319: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-11 02:55:22,170 INFO L280 TraceCheckUtils]: 320: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,171 INFO L280 TraceCheckUtils]: 321: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-11 02:55:22,171 INFO L280 TraceCheckUtils]: 322: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,171 INFO L280 TraceCheckUtils]: 323: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-11 02:55:22,171 INFO L280 TraceCheckUtils]: 324: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,171 INFO L280 TraceCheckUtils]: 325: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-11 02:55:22,171 INFO L280 TraceCheckUtils]: 326: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,172 INFO L280 TraceCheckUtils]: 327: Hoare triple {173244#false} havoc ~check__tmp~1; {173244#false} is VALID [2020-07-11 02:55:22,172 INFO L280 TraceCheckUtils]: 328: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,172 INFO L280 TraceCheckUtils]: 329: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,172 INFO L280 TraceCheckUtils]: 330: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,172 INFO L280 TraceCheckUtils]: 331: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,172 INFO L280 TraceCheckUtils]: 332: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-11 02:55:22,172 INFO L280 TraceCheckUtils]: 333: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-11 02:55:22,173 INFO L280 TraceCheckUtils]: 334: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-11 02:55:22,173 INFO L280 TraceCheckUtils]: 335: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-11 02:55:22,173 INFO L280 TraceCheckUtils]: 336: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-11 02:55:22,173 INFO L280 TraceCheckUtils]: 337: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-11 02:55:22,173 INFO L280 TraceCheckUtils]: 338: Hoare triple {173244#false} ~check__tmp~1 := 1; {173244#false} is VALID [2020-07-11 02:55:22,173 INFO L280 TraceCheckUtils]: 339: Hoare triple {173244#false} ~__return_2142~0 := ~check__tmp~1; {173244#false} is VALID [2020-07-11 02:55:22,174 INFO L280 TraceCheckUtils]: 340: Hoare triple {173244#false} ~main__c1~0 := ~__return_2142~0; {173244#false} is VALID [2020-07-11 02:55:22,174 INFO L280 TraceCheckUtils]: 341: Hoare triple {173244#false} havoc ~__tmp_2~0; {173244#false} is VALID [2020-07-11 02:55:22,174 INFO L280 TraceCheckUtils]: 342: Hoare triple {173244#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-11 02:55:22,174 INFO L280 TraceCheckUtils]: 343: Hoare triple {173244#false} havoc ~assert__arg~1; {173244#false} is VALID [2020-07-11 02:55:22,174 INFO L280 TraceCheckUtils]: 344: Hoare triple {173244#false} ~assert__arg~1 := ~__tmp_2~0; {173244#false} is VALID [2020-07-11 02:55:22,174 INFO L280 TraceCheckUtils]: 345: Hoare triple {173244#false} assume !(0 == ~assert__arg~1 % 256); {173244#false} is VALID [2020-07-11 02:55:22,174 INFO L280 TraceCheckUtils]: 346: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {173244#false} is VALID [2020-07-11 02:55:22,175 INFO L280 TraceCheckUtils]: 347: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-11 02:55:22,175 INFO L280 TraceCheckUtils]: 348: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-11 02:55:22,175 INFO L280 TraceCheckUtils]: 349: Hoare triple {173244#false} havoc ~node1__newmax~2; {173244#false} is VALID [2020-07-11 02:55:22,175 INFO L280 TraceCheckUtils]: 350: Hoare triple {173244#false} ~node1__newmax~2 := 0; {173244#false} is VALID [2020-07-11 02:55:22,175 INFO L280 TraceCheckUtils]: 351: Hoare triple {173244#false} assume !!(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,175 INFO L280 TraceCheckUtils]: 352: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-11 02:55:22,176 INFO L280 TraceCheckUtils]: 353: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,176 INFO L280 TraceCheckUtils]: 354: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,176 INFO L280 TraceCheckUtils]: 355: Hoare triple {173244#false} ~mode1~0 := 1; {173244#false} is VALID [2020-07-11 02:55:22,176 INFO L280 TraceCheckUtils]: 356: Hoare triple {173244#false} havoc ~node2__newmax~2; {173244#false} is VALID [2020-07-11 02:55:22,176 INFO L280 TraceCheckUtils]: 357: Hoare triple {173244#false} ~node2__newmax~2 := 0; {173244#false} is VALID [2020-07-11 02:55:22,176 INFO L280 TraceCheckUtils]: 358: Hoare triple {173244#false} assume !!(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,177 INFO L280 TraceCheckUtils]: 359: Hoare triple {173244#false} assume ~r2~0 < 2; {173244#false} is VALID [2020-07-11 02:55:22,177 INFO L280 TraceCheckUtils]: 360: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,177 INFO L280 TraceCheckUtils]: 361: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,177 INFO L280 TraceCheckUtils]: 362: Hoare triple {173244#false} ~mode2~0 := 1; {173244#false} is VALID [2020-07-11 02:55:22,177 INFO L280 TraceCheckUtils]: 363: Hoare triple {173244#false} havoc ~node3__newmax~2; {173244#false} is VALID [2020-07-11 02:55:22,177 INFO L280 TraceCheckUtils]: 364: Hoare triple {173244#false} ~node3__newmax~2 := 0; {173244#false} is VALID [2020-07-11 02:55:22,177 INFO L280 TraceCheckUtils]: 365: Hoare triple {173244#false} assume !!(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,178 INFO L280 TraceCheckUtils]: 366: Hoare triple {173244#false} assume ~r3~0 < 2; {173244#false} is VALID [2020-07-11 02:55:22,178 INFO L280 TraceCheckUtils]: 367: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,178 INFO L280 TraceCheckUtils]: 368: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,178 INFO L280 TraceCheckUtils]: 369: Hoare triple {173244#false} ~mode3~0 := 1; {173244#false} is VALID [2020-07-11 02:55:22,178 INFO L280 TraceCheckUtils]: 370: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-11 02:55:22,178 INFO L280 TraceCheckUtils]: 371: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,179 INFO L280 TraceCheckUtils]: 372: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-11 02:55:22,179 INFO L280 TraceCheckUtils]: 373: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,179 INFO L280 TraceCheckUtils]: 374: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-11 02:55:22,179 INFO L280 TraceCheckUtils]: 375: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,179 INFO L280 TraceCheckUtils]: 376: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-11 02:55:22,179 INFO L280 TraceCheckUtils]: 377: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,180 INFO L280 TraceCheckUtils]: 378: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-11 02:55:22,180 INFO L280 TraceCheckUtils]: 379: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,180 INFO L280 TraceCheckUtils]: 380: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-11 02:55:22,180 INFO L280 TraceCheckUtils]: 381: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,180 INFO L280 TraceCheckUtils]: 382: Hoare triple {173244#false} havoc ~check__tmp~2; {173244#false} is VALID [2020-07-11 02:55:22,180 INFO L280 TraceCheckUtils]: 383: Hoare triple {173244#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,180 INFO L280 TraceCheckUtils]: 384: Hoare triple {173244#false} assume ~st1~0 + ~nl1~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,181 INFO L280 TraceCheckUtils]: 385: Hoare triple {173244#false} assume ~st2~0 + ~nl2~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,181 INFO L280 TraceCheckUtils]: 386: Hoare triple {173244#false} assume ~st3~0 + ~nl3~0 <= 1; {173244#false} is VALID [2020-07-11 02:55:22,181 INFO L280 TraceCheckUtils]: 387: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-11 02:55:22,181 INFO L280 TraceCheckUtils]: 388: Hoare triple {173244#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {173244#false} is VALID [2020-07-11 02:55:22,181 INFO L280 TraceCheckUtils]: 389: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-11 02:55:22,181 INFO L280 TraceCheckUtils]: 390: Hoare triple {173244#false} assume !(~r1~0 >= 2); {173244#false} is VALID [2020-07-11 02:55:22,181 INFO L280 TraceCheckUtils]: 391: Hoare triple {173244#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {173244#false} is VALID [2020-07-11 02:55:22,182 INFO L280 TraceCheckUtils]: 392: Hoare triple {173244#false} assume ~r1~0 < 2; {173244#false} is VALID [2020-07-11 02:55:22,182 INFO L280 TraceCheckUtils]: 393: Hoare triple {173244#false} ~check__tmp~2 := 1; {173244#false} is VALID [2020-07-11 02:55:22,182 INFO L280 TraceCheckUtils]: 394: Hoare triple {173244#false} ~__return_2281~0 := ~check__tmp~2; {173244#false} is VALID [2020-07-11 02:55:22,182 INFO L280 TraceCheckUtils]: 395: Hoare triple {173244#false} ~main__c1~0 := ~__return_2281~0; {173244#false} is VALID [2020-07-11 02:55:22,182 INFO L280 TraceCheckUtils]: 396: Hoare triple {173244#false} havoc ~__tmp_3~0; {173244#false} is VALID [2020-07-11 02:55:22,182 INFO L280 TraceCheckUtils]: 397: Hoare triple {173244#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-11 02:55:22,183 INFO L280 TraceCheckUtils]: 398: Hoare triple {173244#false} havoc ~assert__arg~2; {173244#false} is VALID [2020-07-11 02:55:22,183 INFO L280 TraceCheckUtils]: 399: Hoare triple {173244#false} ~assert__arg~2 := ~__tmp_3~0; {173244#false} is VALID [2020-07-11 02:55:22,183 INFO L280 TraceCheckUtils]: 400: Hoare triple {173244#false} assume !(0 == ~assert__arg~2 % 256); {173244#false} is VALID [2020-07-11 02:55:22,183 INFO L280 TraceCheckUtils]: 401: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {173244#false} is VALID [2020-07-11 02:55:22,183 INFO L280 TraceCheckUtils]: 402: Hoare triple {173244#false} ~main__i2~0 := 1 + ~main__i2~0; {173244#false} is VALID [2020-07-11 02:55:22,183 INFO L280 TraceCheckUtils]: 403: Hoare triple {173244#false} assume ~main__i2~0 < 6; {173244#false} is VALID [2020-07-11 02:55:22,183 INFO L280 TraceCheckUtils]: 404: Hoare triple {173244#false} havoc ~node1__newmax~3; {173244#false} is VALID [2020-07-11 02:55:22,184 INFO L280 TraceCheckUtils]: 405: Hoare triple {173244#false} ~node1__newmax~3 := 0; {173244#false} is VALID [2020-07-11 02:55:22,184 INFO L280 TraceCheckUtils]: 406: Hoare triple {173244#false} assume !(0 == ~mode1~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,184 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 [2020-07-11 02:55:22,184 INFO L280 TraceCheckUtils]: 408: Hoare triple {173244#false} assume !!(0 == ~ep21~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,184 INFO L280 TraceCheckUtils]: 409: Hoare triple {173244#false} assume !!(0 == ~ep31~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,184 INFO L280 TraceCheckUtils]: 410: Hoare triple {173244#false} ~newmax1~0 := ~node1__newmax~3; {173244#false} is VALID [2020-07-11 02:55:22,185 INFO L280 TraceCheckUtils]: 411: Hoare triple {173244#false} assume 2 == ~r1~0; {173244#false} is VALID [2020-07-11 02:55:22,185 INFO L280 TraceCheckUtils]: 412: Hoare triple {173244#false} assume ~max1~0 == ~id1~0; {173244#false} is VALID [2020-07-11 02:55:22,185 INFO L280 TraceCheckUtils]: 413: Hoare triple {173244#false} ~st1~0 := 1; {173244#false} is VALID [2020-07-11 02:55:22,185 INFO L280 TraceCheckUtils]: 414: Hoare triple {173244#false} ~mode1~0 := 0; {173244#false} is VALID [2020-07-11 02:55:22,185 INFO L280 TraceCheckUtils]: 415: Hoare triple {173244#false} havoc ~node2__newmax~3; {173244#false} is VALID [2020-07-11 02:55:22,185 INFO L280 TraceCheckUtils]: 416: Hoare triple {173244#false} ~node2__newmax~3 := 0; {173244#false} is VALID [2020-07-11 02:55:22,185 INFO L280 TraceCheckUtils]: 417: Hoare triple {173244#false} assume !(0 == ~mode2~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,186 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 [2020-07-11 02:55:22,186 INFO L280 TraceCheckUtils]: 419: Hoare triple {173244#false} assume !!(0 == ~ep12~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,186 INFO L280 TraceCheckUtils]: 420: Hoare triple {173244#false} assume !!(0 == ~ep32~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,186 INFO L280 TraceCheckUtils]: 421: Hoare triple {173244#false} ~newmax2~0 := ~node2__newmax~3; {173244#false} is VALID [2020-07-11 02:55:22,186 INFO L280 TraceCheckUtils]: 422: Hoare triple {173244#false} assume 2 == ~r2~0; {173244#false} is VALID [2020-07-11 02:55:22,186 INFO L280 TraceCheckUtils]: 423: Hoare triple {173244#false} assume ~max2~0 == ~id2~0; {173244#false} is VALID [2020-07-11 02:55:22,187 INFO L280 TraceCheckUtils]: 424: Hoare triple {173244#false} ~st2~0 := 1; {173244#false} is VALID [2020-07-11 02:55:22,187 INFO L280 TraceCheckUtils]: 425: Hoare triple {173244#false} ~mode2~0 := 0; {173244#false} is VALID [2020-07-11 02:55:22,187 INFO L280 TraceCheckUtils]: 426: Hoare triple {173244#false} havoc ~node3__newmax~3; {173244#false} is VALID [2020-07-11 02:55:22,187 INFO L280 TraceCheckUtils]: 427: Hoare triple {173244#false} ~node3__newmax~3 := 0; {173244#false} is VALID [2020-07-11 02:55:22,187 INFO L280 TraceCheckUtils]: 428: Hoare triple {173244#false} assume !(0 == ~mode3~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,187 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 [2020-07-11 02:55:22,188 INFO L280 TraceCheckUtils]: 430: Hoare triple {173244#false} assume !!(0 == ~ep13~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,188 INFO L280 TraceCheckUtils]: 431: Hoare triple {173244#false} assume !!(0 == ~ep23~0 % 256); {173244#false} is VALID [2020-07-11 02:55:22,188 INFO L280 TraceCheckUtils]: 432: Hoare triple {173244#false} ~newmax3~0 := ~node3__newmax~3; {173244#false} is VALID [2020-07-11 02:55:22,188 INFO L280 TraceCheckUtils]: 433: Hoare triple {173244#false} assume 2 == ~r3~0; {173244#false} is VALID [2020-07-11 02:55:22,188 INFO L280 TraceCheckUtils]: 434: Hoare triple {173244#false} assume ~max3~0 == ~id3~0; {173244#false} is VALID [2020-07-11 02:55:22,188 INFO L280 TraceCheckUtils]: 435: Hoare triple {173244#false} ~st3~0 := 1; {173244#false} is VALID [2020-07-11 02:55:22,189 INFO L280 TraceCheckUtils]: 436: Hoare triple {173244#false} ~mode3~0 := 0; {173244#false} is VALID [2020-07-11 02:55:22,189 INFO L280 TraceCheckUtils]: 437: Hoare triple {173244#false} ~p12_old~0 := ~p12_new~0; {173244#false} is VALID [2020-07-11 02:55:22,189 INFO L280 TraceCheckUtils]: 438: Hoare triple {173244#false} ~p12_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,189 INFO L280 TraceCheckUtils]: 439: Hoare triple {173244#false} ~p13_old~0 := ~p13_new~0; {173244#false} is VALID [2020-07-11 02:55:22,189 INFO L280 TraceCheckUtils]: 440: Hoare triple {173244#false} ~p13_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,189 INFO L280 TraceCheckUtils]: 441: Hoare triple {173244#false} ~p21_old~0 := ~p21_new~0; {173244#false} is VALID [2020-07-11 02:55:22,190 INFO L280 TraceCheckUtils]: 442: Hoare triple {173244#false} ~p21_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,190 INFO L280 TraceCheckUtils]: 443: Hoare triple {173244#false} ~p23_old~0 := ~p23_new~0; {173244#false} is VALID [2020-07-11 02:55:22,190 INFO L280 TraceCheckUtils]: 444: Hoare triple {173244#false} ~p23_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,190 INFO L280 TraceCheckUtils]: 445: Hoare triple {173244#false} ~p31_old~0 := ~p31_new~0; {173244#false} is VALID [2020-07-11 02:55:22,190 INFO L280 TraceCheckUtils]: 446: Hoare triple {173244#false} ~p31_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,190 INFO L280 TraceCheckUtils]: 447: Hoare triple {173244#false} ~p32_old~0 := ~p32_new~0; {173244#false} is VALID [2020-07-11 02:55:22,191 INFO L280 TraceCheckUtils]: 448: Hoare triple {173244#false} ~p32_new~0 := ~nomsg~0; {173244#false} is VALID [2020-07-11 02:55:22,191 INFO L280 TraceCheckUtils]: 449: Hoare triple {173244#false} havoc ~check__tmp~3; {173244#false} is VALID [2020-07-11 02:55:22,191 INFO L280 TraceCheckUtils]: 450: Hoare triple {173244#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {173244#false} is VALID [2020-07-11 02:55:22,191 INFO L280 TraceCheckUtils]: 451: Hoare triple {173244#false} ~check__tmp~3 := 0; {173244#false} is VALID [2020-07-11 02:55:22,191 INFO L280 TraceCheckUtils]: 452: Hoare triple {173244#false} ~__return_2419~0 := ~check__tmp~3; {173244#false} is VALID [2020-07-11 02:55:22,191 INFO L280 TraceCheckUtils]: 453: Hoare triple {173244#false} ~main__c1~0 := ~__return_2419~0; {173244#false} is VALID [2020-07-11 02:55:22,191 INFO L280 TraceCheckUtils]: 454: Hoare triple {173244#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {173244#false} is VALID [2020-07-11 02:55:22,192 INFO L280 TraceCheckUtils]: 455: Hoare triple {173244#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {173244#false} is VALID [2020-07-11 02:55:22,192 INFO L280 TraceCheckUtils]: 456: Hoare triple {173244#false} havoc ~__tmp_4~0; {173244#false} is VALID [2020-07-11 02:55:22,192 INFO L280 TraceCheckUtils]: 457: Hoare triple {173244#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {173244#false} is VALID [2020-07-11 02:55:22,192 INFO L280 TraceCheckUtils]: 458: Hoare triple {173244#false} havoc ~assert__arg~3; {173244#false} is VALID [2020-07-11 02:55:22,192 INFO L280 TraceCheckUtils]: 459: Hoare triple {173244#false} ~assert__arg~3 := ~__tmp_4~0; {173244#false} is VALID [2020-07-11 02:55:22,192 INFO L280 TraceCheckUtils]: 460: Hoare triple {173244#false} assume 0 == ~assert__arg~3 % 256; {173244#false} is VALID [2020-07-11 02:55:22,193 INFO L280 TraceCheckUtils]: 461: Hoare triple {173244#false} assume !false; {173244#false} is VALID [2020-07-11 02:55:22,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:55:22,306 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1244598217] [2020-07-11 02:55:22,306 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:55:22,307 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-11 02:55:22,307 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [772087633] [2020-07-11 02:55:22,308 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 462 [2020-07-11 02:55:22,308 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:55:22,309 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-11 02:55:22,880 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 462 edges. 462 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:55:22,880 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-11 02:55:22,881 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:55:22,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-11 02:55:22,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-11 02:55:22,881 INFO L87 Difference]: Start difference. First operand 6763 states and 8464 transitions. Second operand 5 states. [2020-07-11 02:56:37,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:56:37,169 INFO L93 Difference]: Finished difference Result 19463 states and 24392 transitions. [2020-07-11 02:56:37,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-11 02:56:37,169 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 462 [2020-07-11 02:56:37,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 02:56:37,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 02:56:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2448 transitions. [2020-07-11 02:56:37,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-11 02:56:37,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2448 transitions. [2020-07-11 02:56:37,193 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2448 transitions. [2020-07-11 02:56:40,707 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2448 edges. 2448 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:56:46,238 INFO L225 Difference]: With dead ends: 19463 [2020-07-11 02:56:46,238 INFO L226 Difference]: Without dead ends: 12922 [2020-07-11 02:56:46,249 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-11 02:56:46,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12922 states. [2020-07-11 02:57:40,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12922 to 12920. [2020-07-11 02:57:40,605 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 02:57:40,605 INFO L82 GeneralOperation]: Start isEquivalent. First operand 12922 states. Second operand 12920 states. [2020-07-11 02:57:40,605 INFO L74 IsIncluded]: Start isIncluded. First operand 12922 states. Second operand 12920 states. [2020-07-11 02:57:40,606 INFO L87 Difference]: Start difference. First operand 12922 states. Second operand 12920 states. [2020-07-11 02:57:46,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:57:46,305 INFO L93 Difference]: Finished difference Result 12922 states and 16097 transitions. [2020-07-11 02:57:46,305 INFO L276 IsEmpty]: Start isEmpty. Operand 12922 states and 16097 transitions. [2020-07-11 02:57:46,315 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:57:46,315 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:57:46,315 INFO L74 IsIncluded]: Start isIncluded. First operand 12920 states. Second operand 12922 states. [2020-07-11 02:57:46,315 INFO L87 Difference]: Start difference. First operand 12920 states. Second operand 12922 states. [2020-07-11 02:57:51,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 02:57:51,847 INFO L93 Difference]: Finished difference Result 12922 states and 16097 transitions. [2020-07-11 02:57:51,847 INFO L276 IsEmpty]: Start isEmpty. Operand 12922 states and 16097 transitions. [2020-07-11 02:57:51,854 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 02:57:51,855 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 02:57:51,855 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 02:57:51,855 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 02:57:51,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12920 states. [2020-07-11 02:57:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12920 states to 12920 states and 16096 transitions. [2020-07-11 02:57:57,502 INFO L78 Accepts]: Start accepts. Automaton has 12920 states and 16096 transitions. Word has length 462 [2020-07-11 02:57:57,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 02:57:57,503 INFO L479 AbstractCegarLoop]: Abstraction has 12920 states and 16096 transitions. [2020-07-11 02:57:57,503 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-11 02:57:57,503 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12920 states and 16096 transitions. [2020-07-11 02:58:35,075 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16096 edges. 16096 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:58:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 12920 states and 16096 transitions. [2020-07-11 02:58:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2020-07-11 02:58:35,090 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 02:58:35,091 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] [2020-07-11 02:58:35,091 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-11 02:58:35,091 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 02:58:35,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 02:58:35,092 INFO L82 PathProgramCache]: Analyzing trace with hash 71789604, now seen corresponding path program 1 times [2020-07-11 02:58:35,092 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 02:58:35,092 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [643280632] [2020-07-11 02:58:35,092 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 02:58:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:58:35,478 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2020-07-11 02:58:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 02:58:35,526 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 [2020-07-11 02:58:35,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {263925#true} ~nomsg~0 := -1; {263925#true} is VALID [2020-07-11 02:58:35,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {263925#true} ~p12~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,527 INFO L280 TraceCheckUtils]: 3: Hoare triple {263925#true} ~p12_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,527 INFO L280 TraceCheckUtils]: 4: Hoare triple {263925#true} ~p12_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,527 INFO L280 TraceCheckUtils]: 5: Hoare triple {263925#true} ~ep12~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,527 INFO L280 TraceCheckUtils]: 6: Hoare triple {263925#true} ~p13~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,527 INFO L280 TraceCheckUtils]: 7: Hoare triple {263925#true} ~p13_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,527 INFO L280 TraceCheckUtils]: 8: Hoare triple {263925#true} ~p13_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,528 INFO L280 TraceCheckUtils]: 9: Hoare triple {263925#true} ~ep13~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,528 INFO L280 TraceCheckUtils]: 10: Hoare triple {263925#true} ~p21~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,528 INFO L280 TraceCheckUtils]: 11: Hoare triple {263925#true} ~p21_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,528 INFO L280 TraceCheckUtils]: 12: Hoare triple {263925#true} ~p21_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,528 INFO L280 TraceCheckUtils]: 13: Hoare triple {263925#true} ~ep21~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,529 INFO L280 TraceCheckUtils]: 14: Hoare triple {263925#true} ~p23~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,529 INFO L280 TraceCheckUtils]: 15: Hoare triple {263925#true} ~p23_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,529 INFO L280 TraceCheckUtils]: 16: Hoare triple {263925#true} ~p23_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,529 INFO L280 TraceCheckUtils]: 17: Hoare triple {263925#true} ~ep23~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,529 INFO L280 TraceCheckUtils]: 18: Hoare triple {263925#true} ~p31~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,529 INFO L280 TraceCheckUtils]: 19: Hoare triple {263925#true} ~p31_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,530 INFO L280 TraceCheckUtils]: 20: Hoare triple {263925#true} ~p31_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,530 INFO L280 TraceCheckUtils]: 21: Hoare triple {263925#true} ~ep31~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,530 INFO L280 TraceCheckUtils]: 22: Hoare triple {263925#true} ~p32~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,530 INFO L280 TraceCheckUtils]: 23: Hoare triple {263925#true} ~p32_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,530 INFO L280 TraceCheckUtils]: 24: Hoare triple {263925#true} ~p32_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,531 INFO L280 TraceCheckUtils]: 25: Hoare triple {263925#true} ~ep32~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,531 INFO L280 TraceCheckUtils]: 26: Hoare triple {263925#true} ~id1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,531 INFO L280 TraceCheckUtils]: 27: Hoare triple {263925#true} ~r1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,531 INFO L280 TraceCheckUtils]: 28: Hoare triple {263925#true} ~st1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,531 INFO L280 TraceCheckUtils]: 29: Hoare triple {263925#true} ~nl1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,531 INFO L280 TraceCheckUtils]: 30: Hoare triple {263925#true} ~m1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,532 INFO L280 TraceCheckUtils]: 31: Hoare triple {263925#true} ~max1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,532 INFO L280 TraceCheckUtils]: 32: Hoare triple {263925#true} ~mode1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,532 INFO L280 TraceCheckUtils]: 33: Hoare triple {263925#true} ~newmax1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,532 INFO L280 TraceCheckUtils]: 34: Hoare triple {263925#true} ~id2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,532 INFO L280 TraceCheckUtils]: 35: Hoare triple {263925#true} ~r2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,533 INFO L280 TraceCheckUtils]: 36: Hoare triple {263925#true} ~st2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,533 INFO L280 TraceCheckUtils]: 37: Hoare triple {263925#true} ~nl2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,533 INFO L280 TraceCheckUtils]: 38: Hoare triple {263925#true} ~m2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,533 INFO L280 TraceCheckUtils]: 39: Hoare triple {263925#true} ~max2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,533 INFO L280 TraceCheckUtils]: 40: Hoare triple {263925#true} ~mode2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,533 INFO L280 TraceCheckUtils]: 41: Hoare triple {263925#true} ~newmax2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,534 INFO L280 TraceCheckUtils]: 42: Hoare triple {263925#true} ~id3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,534 INFO L280 TraceCheckUtils]: 43: Hoare triple {263925#true} ~r3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,534 INFO L280 TraceCheckUtils]: 44: Hoare triple {263925#true} ~st3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,534 INFO L280 TraceCheckUtils]: 45: Hoare triple {263925#true} ~nl3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,534 INFO L280 TraceCheckUtils]: 46: Hoare triple {263925#true} ~m3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,534 INFO L280 TraceCheckUtils]: 47: Hoare triple {263925#true} ~max3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,535 INFO L280 TraceCheckUtils]: 48: Hoare triple {263925#true} ~mode3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,535 INFO L280 TraceCheckUtils]: 49: Hoare triple {263925#true} ~newmax3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,535 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 [2020-07-11 02:58:35,535 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 [2020-07-11 02:58:35,535 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 [2020-07-11 02:58:35,535 INFO L280 TraceCheckUtils]: 53: Hoare triple {263925#true} ~__return_1863~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,536 INFO L280 TraceCheckUtils]: 54: Hoare triple {263925#true} ~__return_2009~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,536 INFO L280 TraceCheckUtils]: 55: Hoare triple {263925#true} ~__return_2142~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,536 INFO L280 TraceCheckUtils]: 56: Hoare triple {263925#true} ~__return_2281~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,536 INFO L280 TraceCheckUtils]: 57: Hoare triple {263925#true} ~__return_2419~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,536 INFO L280 TraceCheckUtils]: 58: Hoare triple {263925#true} ~__tmp_2420_0~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,536 INFO L280 TraceCheckUtils]: 59: Hoare triple {263925#true} ~__return_2543~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,537 INFO L280 TraceCheckUtils]: 60: Hoare triple {263925#true} ~__return_2433~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,537 INFO L280 TraceCheckUtils]: 61: Hoare triple {263925#true} assume true; {263925#true} is VALID [2020-07-11 02:58:35,537 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {263925#true} {263925#true} #1935#return; {263925#true} is VALID [2020-07-11 02:58:35,547 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 [2020-07-11 02:58:35,548 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 [2020-07-11 02:58:35,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {263925#true} ~nomsg~0 := -1; {263925#true} is VALID [2020-07-11 02:58:35,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {263925#true} ~p12~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,548 INFO L280 TraceCheckUtils]: 4: Hoare triple {263925#true} ~p12_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {263925#true} ~p12_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {263925#true} ~ep12~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,549 INFO L280 TraceCheckUtils]: 7: Hoare triple {263925#true} ~p13~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {263925#true} ~p13_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,549 INFO L280 TraceCheckUtils]: 9: Hoare triple {263925#true} ~p13_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,549 INFO L280 TraceCheckUtils]: 10: Hoare triple {263925#true} ~ep13~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {263925#true} ~p21~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,550 INFO L280 TraceCheckUtils]: 12: Hoare triple {263925#true} ~p21_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,550 INFO L280 TraceCheckUtils]: 13: Hoare triple {263925#true} ~p21_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,550 INFO L280 TraceCheckUtils]: 14: Hoare triple {263925#true} ~ep21~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,550 INFO L280 TraceCheckUtils]: 15: Hoare triple {263925#true} ~p23~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,551 INFO L280 TraceCheckUtils]: 16: Hoare triple {263925#true} ~p23_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,551 INFO L280 TraceCheckUtils]: 17: Hoare triple {263925#true} ~p23_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,551 INFO L280 TraceCheckUtils]: 18: Hoare triple {263925#true} ~ep23~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,551 INFO L280 TraceCheckUtils]: 19: Hoare triple {263925#true} ~p31~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,551 INFO L280 TraceCheckUtils]: 20: Hoare triple {263925#true} ~p31_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,551 INFO L280 TraceCheckUtils]: 21: Hoare triple {263925#true} ~p31_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,552 INFO L280 TraceCheckUtils]: 22: Hoare triple {263925#true} ~ep31~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,552 INFO L280 TraceCheckUtils]: 23: Hoare triple {263925#true} ~p32~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,552 INFO L280 TraceCheckUtils]: 24: Hoare triple {263925#true} ~p32_old~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,552 INFO L280 TraceCheckUtils]: 25: Hoare triple {263925#true} ~p32_new~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,552 INFO L280 TraceCheckUtils]: 26: Hoare triple {263925#true} ~ep32~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,553 INFO L280 TraceCheckUtils]: 27: Hoare triple {263925#true} ~id1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,553 INFO L280 TraceCheckUtils]: 28: Hoare triple {263925#true} ~r1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,553 INFO L280 TraceCheckUtils]: 29: Hoare triple {263925#true} ~st1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,553 INFO L280 TraceCheckUtils]: 30: Hoare triple {263925#true} ~nl1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,553 INFO L280 TraceCheckUtils]: 31: Hoare triple {263925#true} ~m1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,553 INFO L280 TraceCheckUtils]: 32: Hoare triple {263925#true} ~max1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,554 INFO L280 TraceCheckUtils]: 33: Hoare triple {263925#true} ~mode1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,554 INFO L280 TraceCheckUtils]: 34: Hoare triple {263925#true} ~newmax1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,554 INFO L280 TraceCheckUtils]: 35: Hoare triple {263925#true} ~id2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,554 INFO L280 TraceCheckUtils]: 36: Hoare triple {263925#true} ~r2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,554 INFO L280 TraceCheckUtils]: 37: Hoare triple {263925#true} ~st2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,554 INFO L280 TraceCheckUtils]: 38: Hoare triple {263925#true} ~nl2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,554 INFO L280 TraceCheckUtils]: 39: Hoare triple {263925#true} ~m2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,555 INFO L280 TraceCheckUtils]: 40: Hoare triple {263925#true} ~max2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,555 INFO L280 TraceCheckUtils]: 41: Hoare triple {263925#true} ~mode2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,555 INFO L280 TraceCheckUtils]: 42: Hoare triple {263925#true} ~newmax2~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,555 INFO L280 TraceCheckUtils]: 43: Hoare triple {263925#true} ~id3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,555 INFO L280 TraceCheckUtils]: 44: Hoare triple {263925#true} ~r3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,556 INFO L280 TraceCheckUtils]: 45: Hoare triple {263925#true} ~st3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,556 INFO L280 TraceCheckUtils]: 46: Hoare triple {263925#true} ~nl3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,556 INFO L280 TraceCheckUtils]: 47: Hoare triple {263925#true} ~m3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,556 INFO L280 TraceCheckUtils]: 48: Hoare triple {263925#true} ~max3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,556 INFO L280 TraceCheckUtils]: 49: Hoare triple {263925#true} ~mode3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,556 INFO L280 TraceCheckUtils]: 50: Hoare triple {263925#true} ~newmax3~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,556 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 [2020-07-11 02:58:35,557 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 [2020-07-11 02:58:35,557 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 [2020-07-11 02:58:35,557 INFO L280 TraceCheckUtils]: 54: Hoare triple {263925#true} ~__return_1863~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,557 INFO L280 TraceCheckUtils]: 55: Hoare triple {263925#true} ~__return_2009~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,557 INFO L280 TraceCheckUtils]: 56: Hoare triple {263925#true} ~__return_2142~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,558 INFO L280 TraceCheckUtils]: 57: Hoare triple {263925#true} ~__return_2281~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,558 INFO L280 TraceCheckUtils]: 58: Hoare triple {263925#true} ~__return_2419~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,558 INFO L280 TraceCheckUtils]: 59: Hoare triple {263925#true} ~__tmp_2420_0~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,558 INFO L280 TraceCheckUtils]: 60: Hoare triple {263925#true} ~__return_2543~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,558 INFO L280 TraceCheckUtils]: 61: Hoare triple {263925#true} ~__return_2433~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,558 INFO L280 TraceCheckUtils]: 62: Hoare triple {263925#true} assume true; {263925#true} is VALID [2020-07-11 02:58:35,559 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {263925#true} {263925#true} #1935#return; {263925#true} is VALID [2020-07-11 02:58:35,559 INFO L263 TraceCheckUtils]: 64: Hoare triple {263925#true} call #t~ret30 := main(); {263925#true} is VALID [2020-07-11 02:58:35,559 INFO L280 TraceCheckUtils]: 65: Hoare triple {263925#true} havoc ~main__c1~0; {263925#true} is VALID [2020-07-11 02:58:35,559 INFO L280 TraceCheckUtils]: 66: Hoare triple {263925#true} havoc ~main__i2~0; {263925#true} is VALID [2020-07-11 02:58:35,559 INFO L280 TraceCheckUtils]: 67: Hoare triple {263925#true} ~main__c1~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,559 INFO L280 TraceCheckUtils]: 68: Hoare triple {263925#true} ~ep12~0 := #t~nondet0; {263925#true} is VALID [2020-07-11 02:58:35,559 INFO L280 TraceCheckUtils]: 69: Hoare triple {263925#true} havoc #t~nondet0; {263925#true} is VALID [2020-07-11 02:58:35,560 INFO L280 TraceCheckUtils]: 70: Hoare triple {263925#true} ~ep13~0 := #t~nondet1; {263925#true} is VALID [2020-07-11 02:58:35,560 INFO L280 TraceCheckUtils]: 71: Hoare triple {263925#true} havoc #t~nondet1; {263925#true} is VALID [2020-07-11 02:58:35,560 INFO L280 TraceCheckUtils]: 72: Hoare triple {263925#true} ~ep21~0 := #t~nondet2; {263925#true} is VALID [2020-07-11 02:58:35,560 INFO L280 TraceCheckUtils]: 73: Hoare triple {263925#true} havoc #t~nondet2; {263925#true} is VALID [2020-07-11 02:58:35,560 INFO L280 TraceCheckUtils]: 74: Hoare triple {263925#true} ~ep23~0 := #t~nondet3; {263925#true} is VALID [2020-07-11 02:58:35,561 INFO L280 TraceCheckUtils]: 75: Hoare triple {263925#true} havoc #t~nondet3; {263925#true} is VALID [2020-07-11 02:58:35,561 INFO L280 TraceCheckUtils]: 76: Hoare triple {263925#true} ~ep31~0 := #t~nondet4; {263925#true} is VALID [2020-07-11 02:58:35,561 INFO L280 TraceCheckUtils]: 77: Hoare triple {263925#true} havoc #t~nondet4; {263925#true} is VALID [2020-07-11 02:58:35,561 INFO L280 TraceCheckUtils]: 78: Hoare triple {263925#true} ~ep32~0 := #t~nondet5; {263925#true} is VALID [2020-07-11 02:58:35,561 INFO L280 TraceCheckUtils]: 79: Hoare triple {263925#true} havoc #t~nondet5; {263925#true} is VALID [2020-07-11 02:58:35,561 INFO L280 TraceCheckUtils]: 80: Hoare triple {263925#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,562 INFO L280 TraceCheckUtils]: 81: Hoare triple {263925#true} ~id1~0 := #t~nondet6; {263925#true} is VALID [2020-07-11 02:58:35,562 INFO L280 TraceCheckUtils]: 82: Hoare triple {263925#true} havoc #t~nondet6; {263925#true} is VALID [2020-07-11 02:58:35,562 INFO L280 TraceCheckUtils]: 83: Hoare triple {263925#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,562 INFO L280 TraceCheckUtils]: 84: Hoare triple {263925#true} ~r1~0 := #t~nondet7; {263925#true} is VALID [2020-07-11 02:58:35,562 INFO L280 TraceCheckUtils]: 85: Hoare triple {263925#true} havoc #t~nondet7; {263925#true} is VALID [2020-07-11 02:58:35,562 INFO L280 TraceCheckUtils]: 86: Hoare triple {263925#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,562 INFO L280 TraceCheckUtils]: 87: Hoare triple {263925#true} ~st1~0 := #t~nondet8; {263925#true} is VALID [2020-07-11 02:58:35,563 INFO L280 TraceCheckUtils]: 88: Hoare triple {263925#true} havoc #t~nondet8; {263925#true} is VALID [2020-07-11 02:58:35,563 INFO L280 TraceCheckUtils]: 89: Hoare triple {263925#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,563 INFO L280 TraceCheckUtils]: 90: Hoare triple {263925#true} ~nl1~0 := #t~nondet9; {263925#true} is VALID [2020-07-11 02:58:35,563 INFO L280 TraceCheckUtils]: 91: Hoare triple {263925#true} havoc #t~nondet9; {263925#true} is VALID [2020-07-11 02:58:35,563 INFO L280 TraceCheckUtils]: 92: Hoare triple {263925#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,564 INFO L280 TraceCheckUtils]: 93: Hoare triple {263925#true} ~m1~0 := #t~nondet10; {263925#true} is VALID [2020-07-11 02:58:35,564 INFO L280 TraceCheckUtils]: 94: Hoare triple {263925#true} havoc #t~nondet10; {263925#true} is VALID [2020-07-11 02:58:35,564 INFO L280 TraceCheckUtils]: 95: Hoare triple {263925#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,564 INFO L280 TraceCheckUtils]: 96: Hoare triple {263925#true} ~max1~0 := #t~nondet11; {263925#true} is VALID [2020-07-11 02:58:35,564 INFO L280 TraceCheckUtils]: 97: Hoare triple {263925#true} havoc #t~nondet11; {263925#true} is VALID [2020-07-11 02:58:35,564 INFO L280 TraceCheckUtils]: 98: Hoare triple {263925#true} ~mode1~0 := #t~nondet12; {263925#true} is VALID [2020-07-11 02:58:35,564 INFO L280 TraceCheckUtils]: 99: Hoare triple {263925#true} havoc #t~nondet12; {263925#true} is VALID [2020-07-11 02:58:35,565 INFO L280 TraceCheckUtils]: 100: Hoare triple {263925#true} ~newmax1~0 := #t~nondet13; {263925#true} is VALID [2020-07-11 02:58:35,565 INFO L280 TraceCheckUtils]: 101: Hoare triple {263925#true} havoc #t~nondet13; {263925#true} is VALID [2020-07-11 02:58:35,565 INFO L280 TraceCheckUtils]: 102: Hoare triple {263925#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,565 INFO L280 TraceCheckUtils]: 103: Hoare triple {263925#true} ~id2~0 := #t~nondet14; {263925#true} is VALID [2020-07-11 02:58:35,565 INFO L280 TraceCheckUtils]: 104: Hoare triple {263925#true} havoc #t~nondet14; {263925#true} is VALID [2020-07-11 02:58:35,565 INFO L280 TraceCheckUtils]: 105: Hoare triple {263925#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,566 INFO L280 TraceCheckUtils]: 106: Hoare triple {263925#true} ~r2~0 := #t~nondet15; {263925#true} is VALID [2020-07-11 02:58:35,566 INFO L280 TraceCheckUtils]: 107: Hoare triple {263925#true} havoc #t~nondet15; {263925#true} is VALID [2020-07-11 02:58:35,566 INFO L280 TraceCheckUtils]: 108: Hoare triple {263925#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,566 INFO L280 TraceCheckUtils]: 109: Hoare triple {263925#true} ~st2~0 := #t~nondet16; {263925#true} is VALID [2020-07-11 02:58:35,566 INFO L280 TraceCheckUtils]: 110: Hoare triple {263925#true} havoc #t~nondet16; {263925#true} is VALID [2020-07-11 02:58:35,566 INFO L280 TraceCheckUtils]: 111: Hoare triple {263925#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,567 INFO L280 TraceCheckUtils]: 112: Hoare triple {263925#true} ~nl2~0 := #t~nondet17; {263925#true} is VALID [2020-07-11 02:58:35,567 INFO L280 TraceCheckUtils]: 113: Hoare triple {263925#true} havoc #t~nondet17; {263925#true} is VALID [2020-07-11 02:58:35,567 INFO L280 TraceCheckUtils]: 114: Hoare triple {263925#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,567 INFO L280 TraceCheckUtils]: 115: Hoare triple {263925#true} ~m2~0 := #t~nondet18; {263925#true} is VALID [2020-07-11 02:58:35,567 INFO L280 TraceCheckUtils]: 116: Hoare triple {263925#true} havoc #t~nondet18; {263925#true} is VALID [2020-07-11 02:58:35,568 INFO L280 TraceCheckUtils]: 117: Hoare triple {263925#true} assume -128 <= #t~nondet19 && #t~nondet19 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,568 INFO L280 TraceCheckUtils]: 118: Hoare triple {263925#true} ~max2~0 := #t~nondet19; {263925#true} is VALID [2020-07-11 02:58:35,568 INFO L280 TraceCheckUtils]: 119: Hoare triple {263925#true} havoc #t~nondet19; {263925#true} is VALID [2020-07-11 02:58:35,568 INFO L280 TraceCheckUtils]: 120: Hoare triple {263925#true} ~mode2~0 := #t~nondet20; {263925#true} is VALID [2020-07-11 02:58:35,568 INFO L280 TraceCheckUtils]: 121: Hoare triple {263925#true} havoc #t~nondet20; {263925#true} is VALID [2020-07-11 02:58:35,568 INFO L280 TraceCheckUtils]: 122: Hoare triple {263925#true} ~newmax2~0 := #t~nondet21; {263925#true} is VALID [2020-07-11 02:58:35,569 INFO L280 TraceCheckUtils]: 123: Hoare triple {263925#true} havoc #t~nondet21; {263925#true} is VALID [2020-07-11 02:58:35,569 INFO L280 TraceCheckUtils]: 124: Hoare triple {263925#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,569 INFO L280 TraceCheckUtils]: 125: Hoare triple {263925#true} ~id3~0 := #t~nondet22; {263925#true} is VALID [2020-07-11 02:58:35,569 INFO L280 TraceCheckUtils]: 126: Hoare triple {263925#true} havoc #t~nondet22; {263925#true} is VALID [2020-07-11 02:58:35,569 INFO L280 TraceCheckUtils]: 127: Hoare triple {263925#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,570 INFO L280 TraceCheckUtils]: 128: Hoare triple {263925#true} ~r3~0 := #t~nondet23; {263925#true} is VALID [2020-07-11 02:58:35,570 INFO L280 TraceCheckUtils]: 129: Hoare triple {263925#true} havoc #t~nondet23; {263925#true} is VALID [2020-07-11 02:58:35,570 INFO L280 TraceCheckUtils]: 130: Hoare triple {263925#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,570 INFO L280 TraceCheckUtils]: 131: Hoare triple {263925#true} ~st3~0 := #t~nondet24; {263925#true} is VALID [2020-07-11 02:58:35,570 INFO L280 TraceCheckUtils]: 132: Hoare triple {263925#true} havoc #t~nondet24; {263925#true} is VALID [2020-07-11 02:58:35,570 INFO L280 TraceCheckUtils]: 133: Hoare triple {263925#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,571 INFO L280 TraceCheckUtils]: 134: Hoare triple {263925#true} ~nl3~0 := #t~nondet25; {263925#true} is VALID [2020-07-11 02:58:35,571 INFO L280 TraceCheckUtils]: 135: Hoare triple {263925#true} havoc #t~nondet25; {263925#true} is VALID [2020-07-11 02:58:35,571 INFO L280 TraceCheckUtils]: 136: Hoare triple {263925#true} assume -128 <= #t~nondet26 && #t~nondet26 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,571 INFO L280 TraceCheckUtils]: 137: Hoare triple {263925#true} ~m3~0 := #t~nondet26; {263925#true} is VALID [2020-07-11 02:58:35,571 INFO L280 TraceCheckUtils]: 138: Hoare triple {263925#true} havoc #t~nondet26; {263925#true} is VALID [2020-07-11 02:58:35,571 INFO L280 TraceCheckUtils]: 139: Hoare triple {263925#true} assume -128 <= #t~nondet27 && #t~nondet27 <= 127; {263925#true} is VALID [2020-07-11 02:58:35,572 INFO L280 TraceCheckUtils]: 140: Hoare triple {263925#true} ~max3~0 := #t~nondet27; {263925#true} is VALID [2020-07-11 02:58:35,572 INFO L280 TraceCheckUtils]: 141: Hoare triple {263925#true} havoc #t~nondet27; {263925#true} is VALID [2020-07-11 02:58:35,572 INFO L280 TraceCheckUtils]: 142: Hoare triple {263925#true} ~mode3~0 := #t~nondet28; {263925#true} is VALID [2020-07-11 02:58:35,572 INFO L280 TraceCheckUtils]: 143: Hoare triple {263925#true} havoc #t~nondet28; {263925#true} is VALID [2020-07-11 02:58:35,572 INFO L280 TraceCheckUtils]: 144: Hoare triple {263925#true} ~newmax3~0 := #t~nondet29; {263925#true} is VALID [2020-07-11 02:58:35,572 INFO L280 TraceCheckUtils]: 145: Hoare triple {263925#true} havoc #t~nondet29; {263925#true} is VALID [2020-07-11 02:58:35,573 INFO L280 TraceCheckUtils]: 146: Hoare triple {263925#true} havoc ~init__r121~0; {263925#true} is VALID [2020-07-11 02:58:35,573 INFO L280 TraceCheckUtils]: 147: Hoare triple {263925#true} havoc ~init__r131~0; {263925#true} is VALID [2020-07-11 02:58:35,573 INFO L280 TraceCheckUtils]: 148: Hoare triple {263925#true} havoc ~init__r211~0; {263925#true} is VALID [2020-07-11 02:58:35,573 INFO L280 TraceCheckUtils]: 149: Hoare triple {263925#true} havoc ~init__r231~0; {263925#true} is VALID [2020-07-11 02:58:35,573 INFO L280 TraceCheckUtils]: 150: Hoare triple {263925#true} havoc ~init__r311~0; {263925#true} is VALID [2020-07-11 02:58:35,573 INFO L280 TraceCheckUtils]: 151: Hoare triple {263925#true} havoc ~init__r321~0; {263925#true} is VALID [2020-07-11 02:58:35,574 INFO L280 TraceCheckUtils]: 152: Hoare triple {263925#true} havoc ~init__r122~0; {263925#true} is VALID [2020-07-11 02:58:35,574 INFO L280 TraceCheckUtils]: 153: Hoare triple {263925#true} havoc ~init__tmp~0; {263925#true} is VALID [2020-07-11 02:58:35,574 INFO L280 TraceCheckUtils]: 154: Hoare triple {263925#true} havoc ~init__r132~0; {263925#true} is VALID [2020-07-11 02:58:35,574 INFO L280 TraceCheckUtils]: 155: Hoare triple {263925#true} havoc ~init__tmp___0~0; {263925#true} is VALID [2020-07-11 02:58:35,574 INFO L280 TraceCheckUtils]: 156: Hoare triple {263925#true} havoc ~init__r212~0; {263925#true} is VALID [2020-07-11 02:58:35,574 INFO L280 TraceCheckUtils]: 157: Hoare triple {263925#true} havoc ~init__tmp___1~0; {263925#true} is VALID [2020-07-11 02:58:35,575 INFO L280 TraceCheckUtils]: 158: Hoare triple {263925#true} havoc ~init__r232~0; {263925#true} is VALID [2020-07-11 02:58:35,575 INFO L280 TraceCheckUtils]: 159: Hoare triple {263925#true} havoc ~init__tmp___2~0; {263925#true} is VALID [2020-07-11 02:58:35,575 INFO L280 TraceCheckUtils]: 160: Hoare triple {263925#true} havoc ~init__r312~0; {263925#true} is VALID [2020-07-11 02:58:35,575 INFO L280 TraceCheckUtils]: 161: Hoare triple {263925#true} havoc ~init__tmp___3~0; {263925#true} is VALID [2020-07-11 02:58:35,575 INFO L280 TraceCheckUtils]: 162: Hoare triple {263925#true} havoc ~init__r322~0; {263925#true} is VALID [2020-07-11 02:58:35,575 INFO L280 TraceCheckUtils]: 163: Hoare triple {263925#true} havoc ~init__tmp___4~0; {263925#true} is VALID [2020-07-11 02:58:35,575 INFO L280 TraceCheckUtils]: 164: Hoare triple {263925#true} havoc ~init__tmp___5~0; {263925#true} is VALID [2020-07-11 02:58:35,576 INFO L280 TraceCheckUtils]: 165: Hoare triple {263925#true} ~init__r121~0 := ~ep12~0; {263925#true} is VALID [2020-07-11 02:58:35,576 INFO L280 TraceCheckUtils]: 166: Hoare triple {263925#true} ~init__r131~0 := ~ep13~0; {263925#true} is VALID [2020-07-11 02:58:35,576 INFO L280 TraceCheckUtils]: 167: Hoare triple {263925#true} ~init__r211~0 := ~ep21~0; {263925#true} is VALID [2020-07-11 02:58:35,576 INFO L280 TraceCheckUtils]: 168: Hoare triple {263925#true} ~init__r231~0 := ~ep23~0; {263925#true} is VALID [2020-07-11 02:58:35,576 INFO L280 TraceCheckUtils]: 169: Hoare triple {263925#true} ~init__r311~0 := ~ep31~0; {263925#true} is VALID [2020-07-11 02:58:35,577 INFO L280 TraceCheckUtils]: 170: Hoare triple {263925#true} ~init__r321~0 := ~ep32~0; {263925#true} is VALID [2020-07-11 02:58:35,577 INFO L280 TraceCheckUtils]: 171: Hoare triple {263925#true} assume !!(0 == ~init__r121~0 % 256); {263925#true} is VALID [2020-07-11 02:58:35,577 INFO L280 TraceCheckUtils]: 172: Hoare triple {263925#true} assume !!(0 == ~init__r131~0 % 256); {263925#true} is VALID [2020-07-11 02:58:35,577 INFO L280 TraceCheckUtils]: 173: Hoare triple {263925#true} ~init__tmp~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,577 INFO L280 TraceCheckUtils]: 174: Hoare triple {263925#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {263925#true} is VALID [2020-07-11 02:58:35,577 INFO L280 TraceCheckUtils]: 175: Hoare triple {263925#true} assume !!(0 == ~init__r131~0 % 256); {263925#true} is VALID [2020-07-11 02:58:35,578 INFO L280 TraceCheckUtils]: 176: Hoare triple {263925#true} assume !!(0 == ~init__r121~0 % 256); {263925#true} is VALID [2020-07-11 02:58:35,578 INFO L280 TraceCheckUtils]: 177: Hoare triple {263925#true} ~init__tmp___0~0 := 0; {263925#true} is VALID [2020-07-11 02:58:35,578 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 [2020-07-11 02:58:35,578 INFO L280 TraceCheckUtils]: 179: Hoare triple {263925#true} assume !!(0 == ~init__r211~0 % 256); {263925#true} is VALID [2020-07-11 02:58:35,585 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 [2020-07-11 02:58:35,588 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 [2020-07-11 02:58:35,589 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 [2020-07-11 02:58:35,590 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 [2020-07-11 02:58:35,590 INFO L280 TraceCheckUtils]: 184: Hoare triple {263926#false} ~init__tmp___2~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,591 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 [2020-07-11 02:58:35,591 INFO L280 TraceCheckUtils]: 186: Hoare triple {263926#false} assume !(0 == ~init__r311~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,591 INFO L280 TraceCheckUtils]: 187: Hoare triple {263926#false} ~init__tmp___3~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,591 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 [2020-07-11 02:58:35,591 INFO L280 TraceCheckUtils]: 189: Hoare triple {263926#false} assume !(0 == ~init__r321~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,592 INFO L280 TraceCheckUtils]: 190: Hoare triple {263926#false} ~init__tmp___4~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,592 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 [2020-07-11 02:58:35,592 INFO L280 TraceCheckUtils]: 192: Hoare triple {263926#false} assume ~id1~0 != ~id2~0; {263926#false} is VALID [2020-07-11 02:58:35,592 INFO L280 TraceCheckUtils]: 193: Hoare triple {263926#false} assume ~id1~0 != ~id3~0; {263926#false} is VALID [2020-07-11 02:58:35,592 INFO L280 TraceCheckUtils]: 194: Hoare triple {263926#false} assume ~id2~0 != ~id3~0; {263926#false} is VALID [2020-07-11 02:58:35,592 INFO L280 TraceCheckUtils]: 195: Hoare triple {263926#false} assume ~id1~0 >= 0; {263926#false} is VALID [2020-07-11 02:58:35,593 INFO L280 TraceCheckUtils]: 196: Hoare triple {263926#false} assume ~id2~0 >= 0; {263926#false} is VALID [2020-07-11 02:58:35,593 INFO L280 TraceCheckUtils]: 197: Hoare triple {263926#false} assume ~id3~0 >= 0; {263926#false} is VALID [2020-07-11 02:58:35,593 INFO L280 TraceCheckUtils]: 198: Hoare triple {263926#false} assume 0 == ~r1~0; {263926#false} is VALID [2020-07-11 02:58:35,593 INFO L280 TraceCheckUtils]: 199: Hoare triple {263926#false} assume 0 == ~r2~0; {263926#false} is VALID [2020-07-11 02:58:35,593 INFO L280 TraceCheckUtils]: 200: Hoare triple {263926#false} assume 0 == ~r3~0; {263926#false} is VALID [2020-07-11 02:58:35,593 INFO L280 TraceCheckUtils]: 201: Hoare triple {263926#false} assume ~max1~0 == ~id1~0; {263926#false} is VALID [2020-07-11 02:58:35,594 INFO L280 TraceCheckUtils]: 202: Hoare triple {263926#false} assume ~max2~0 == ~id2~0; {263926#false} is VALID [2020-07-11 02:58:35,594 INFO L280 TraceCheckUtils]: 203: Hoare triple {263926#false} assume ~max3~0 == ~id3~0; {263926#false} is VALID [2020-07-11 02:58:35,594 INFO L280 TraceCheckUtils]: 204: Hoare triple {263926#false} assume 0 == ~st1~0; {263926#false} is VALID [2020-07-11 02:58:35,594 INFO L280 TraceCheckUtils]: 205: Hoare triple {263926#false} assume 0 == ~st2~0; {263926#false} is VALID [2020-07-11 02:58:35,594 INFO L280 TraceCheckUtils]: 206: Hoare triple {263926#false} assume 0 == ~st3~0; {263926#false} is VALID [2020-07-11 02:58:35,594 INFO L280 TraceCheckUtils]: 207: Hoare triple {263926#false} assume 0 == ~nl1~0; {263926#false} is VALID [2020-07-11 02:58:35,594 INFO L280 TraceCheckUtils]: 208: Hoare triple {263926#false} assume 0 == ~nl2~0; {263926#false} is VALID [2020-07-11 02:58:35,595 INFO L280 TraceCheckUtils]: 209: Hoare triple {263926#false} assume 0 == ~nl3~0; {263926#false} is VALID [2020-07-11 02:58:35,595 INFO L280 TraceCheckUtils]: 210: Hoare triple {263926#false} assume 0 == ~mode1~0 % 256; {263926#false} is VALID [2020-07-11 02:58:35,595 INFO L280 TraceCheckUtils]: 211: Hoare triple {263926#false} assume 0 == ~mode2~0 % 256; {263926#false} is VALID [2020-07-11 02:58:35,595 INFO L280 TraceCheckUtils]: 212: Hoare triple {263926#false} assume 0 == ~mode3~0 % 256; {263926#false} is VALID [2020-07-11 02:58:35,595 INFO L280 TraceCheckUtils]: 213: Hoare triple {263926#false} assume !(0 == ~newmax1~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,595 INFO L280 TraceCheckUtils]: 214: Hoare triple {263926#false} assume !(0 == ~newmax2~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,596 INFO L280 TraceCheckUtils]: 215: Hoare triple {263926#false} assume !(0 == ~newmax3~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,596 INFO L280 TraceCheckUtils]: 216: Hoare triple {263926#false} ~init__tmp___5~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,596 INFO L280 TraceCheckUtils]: 217: Hoare triple {263926#false} ~__return_1863~0 := ~init__tmp___5~0; {263926#false} is VALID [2020-07-11 02:58:35,596 INFO L280 TraceCheckUtils]: 218: Hoare triple {263926#false} ~main__i2~0 := ~__return_1863~0; {263926#false} is VALID [2020-07-11 02:58:35,596 INFO L280 TraceCheckUtils]: 219: Hoare triple {263926#false} assume 0 != ~main__i2~0; {263926#false} is VALID [2020-07-11 02:58:35,597 INFO L280 TraceCheckUtils]: 220: Hoare triple {263926#false} ~p12_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,597 INFO L280 TraceCheckUtils]: 221: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,597 INFO L280 TraceCheckUtils]: 222: Hoare triple {263926#false} ~p13_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,597 INFO L280 TraceCheckUtils]: 223: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,597 INFO L280 TraceCheckUtils]: 224: Hoare triple {263926#false} ~p21_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,597 INFO L280 TraceCheckUtils]: 225: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,598 INFO L280 TraceCheckUtils]: 226: Hoare triple {263926#false} ~p23_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,598 INFO L280 TraceCheckUtils]: 227: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,598 INFO L280 TraceCheckUtils]: 228: Hoare triple {263926#false} ~p31_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,598 INFO L280 TraceCheckUtils]: 229: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,598 INFO L280 TraceCheckUtils]: 230: Hoare triple {263926#false} ~p32_old~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,598 INFO L280 TraceCheckUtils]: 231: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,599 INFO L280 TraceCheckUtils]: 232: Hoare triple {263926#false} ~main__i2~0 := 0; {263926#false} is VALID [2020-07-11 02:58:35,599 INFO L280 TraceCheckUtils]: 233: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-11 02:58:35,599 INFO L280 TraceCheckUtils]: 234: Hoare triple {263926#false} havoc ~node1__newmax~0; {263926#false} is VALID [2020-07-11 02:58:35,599 INFO L280 TraceCheckUtils]: 235: Hoare triple {263926#false} ~node1__newmax~0 := 0; {263926#false} is VALID [2020-07-11 02:58:35,599 INFO L280 TraceCheckUtils]: 236: Hoare triple {263926#false} assume !!(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,599 INFO L280 TraceCheckUtils]: 237: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,599 INFO L280 TraceCheckUtils]: 238: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,600 INFO L280 TraceCheckUtils]: 239: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,600 INFO L280 TraceCheckUtils]: 240: Hoare triple {263926#false} ~mode1~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,600 INFO L280 TraceCheckUtils]: 241: Hoare triple {263926#false} havoc ~node2__newmax~0; {263926#false} is VALID [2020-07-11 02:58:35,600 INFO L280 TraceCheckUtils]: 242: Hoare triple {263926#false} ~node2__newmax~0 := 0; {263926#false} is VALID [2020-07-11 02:58:35,600 INFO L280 TraceCheckUtils]: 243: Hoare triple {263926#false} assume !!(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,600 INFO L280 TraceCheckUtils]: 244: Hoare triple {263926#false} assume ~r2~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,601 INFO L280 TraceCheckUtils]: 245: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,601 INFO L280 TraceCheckUtils]: 246: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,601 INFO L280 TraceCheckUtils]: 247: Hoare triple {263926#false} ~mode2~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,601 INFO L280 TraceCheckUtils]: 248: Hoare triple {263926#false} havoc ~node3__newmax~0; {263926#false} is VALID [2020-07-11 02:58:35,601 INFO L280 TraceCheckUtils]: 249: Hoare triple {263926#false} ~node3__newmax~0 := 0; {263926#false} is VALID [2020-07-11 02:58:35,602 INFO L280 TraceCheckUtils]: 250: Hoare triple {263926#false} assume !!(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,602 INFO L280 TraceCheckUtils]: 251: Hoare triple {263926#false} assume ~r3~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,602 INFO L280 TraceCheckUtils]: 252: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,602 INFO L280 TraceCheckUtils]: 253: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,602 INFO L280 TraceCheckUtils]: 254: Hoare triple {263926#false} ~mode3~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,602 INFO L280 TraceCheckUtils]: 255: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-11 02:58:35,603 INFO L280 TraceCheckUtils]: 256: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,603 INFO L280 TraceCheckUtils]: 257: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-11 02:58:35,603 INFO L280 TraceCheckUtils]: 258: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,603 INFO L280 TraceCheckUtils]: 259: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-11 02:58:35,603 INFO L280 TraceCheckUtils]: 260: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,603 INFO L280 TraceCheckUtils]: 261: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-11 02:58:35,604 INFO L280 TraceCheckUtils]: 262: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,604 INFO L280 TraceCheckUtils]: 263: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-11 02:58:35,604 INFO L280 TraceCheckUtils]: 264: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,604 INFO L280 TraceCheckUtils]: 265: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-11 02:58:35,604 INFO L280 TraceCheckUtils]: 266: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,604 INFO L280 TraceCheckUtils]: 267: Hoare triple {263926#false} havoc ~check__tmp~0; {263926#false} is VALID [2020-07-11 02:58:35,605 INFO L280 TraceCheckUtils]: 268: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,605 INFO L280 TraceCheckUtils]: 269: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,605 INFO L280 TraceCheckUtils]: 270: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,605 INFO L280 TraceCheckUtils]: 271: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,605 INFO L280 TraceCheckUtils]: 272: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-11 02:58:35,605 INFO L280 TraceCheckUtils]: 273: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-11 02:58:35,606 INFO L280 TraceCheckUtils]: 274: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,606 INFO L280 TraceCheckUtils]: 275: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-11 02:58:35,606 INFO L280 TraceCheckUtils]: 276: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-11 02:58:35,606 INFO L280 TraceCheckUtils]: 277: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,606 INFO L280 TraceCheckUtils]: 278: Hoare triple {263926#false} ~check__tmp~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,606 INFO L280 TraceCheckUtils]: 279: Hoare triple {263926#false} ~__return_2009~0 := ~check__tmp~0; {263926#false} is VALID [2020-07-11 02:58:35,606 INFO L280 TraceCheckUtils]: 280: Hoare triple {263926#false} ~main__c1~0 := ~__return_2009~0; {263926#false} is VALID [2020-07-11 02:58:35,607 INFO L280 TraceCheckUtils]: 281: Hoare triple {263926#false} havoc ~__tmp_1~0; {263926#false} is VALID [2020-07-11 02:58:35,607 INFO L280 TraceCheckUtils]: 282: Hoare triple {263926#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-11 02:58:35,607 INFO L280 TraceCheckUtils]: 283: Hoare triple {263926#false} havoc ~assert__arg~0; {263926#false} is VALID [2020-07-11 02:58:35,607 INFO L280 TraceCheckUtils]: 284: Hoare triple {263926#false} ~assert__arg~0 := ~__tmp_1~0; {263926#false} is VALID [2020-07-11 02:58:35,607 INFO L280 TraceCheckUtils]: 285: Hoare triple {263926#false} assume !(0 == ~assert__arg~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,607 INFO L280 TraceCheckUtils]: 286: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {263926#false} is VALID [2020-07-11 02:58:35,607 INFO L280 TraceCheckUtils]: 287: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-11 02:58:35,608 INFO L280 TraceCheckUtils]: 288: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-11 02:58:35,608 INFO L280 TraceCheckUtils]: 289: Hoare triple {263926#false} havoc ~node1__newmax~1; {263926#false} is VALID [2020-07-11 02:58:35,608 INFO L280 TraceCheckUtils]: 290: Hoare triple {263926#false} ~node1__newmax~1 := 0; {263926#false} is VALID [2020-07-11 02:58:35,608 INFO L280 TraceCheckUtils]: 291: Hoare triple {263926#false} assume !(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,608 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 [2020-07-11 02:58:35,608 INFO L280 TraceCheckUtils]: 293: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,609 INFO L280 TraceCheckUtils]: 294: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,609 INFO L280 TraceCheckUtils]: 295: Hoare triple {263926#false} ~newmax1~0 := ~node1__newmax~1; {263926#false} is VALID [2020-07-11 02:58:35,609 INFO L280 TraceCheckUtils]: 296: Hoare triple {263926#false} assume !(2 == ~r1~0); {263926#false} is VALID [2020-07-11 02:58:35,609 INFO L280 TraceCheckUtils]: 297: Hoare triple {263926#false} ~mode1~0 := 0; {263926#false} is VALID [2020-07-11 02:58:35,609 INFO L280 TraceCheckUtils]: 298: Hoare triple {263926#false} havoc ~node2__newmax~1; {263926#false} is VALID [2020-07-11 02:58:35,609 INFO L280 TraceCheckUtils]: 299: Hoare triple {263926#false} ~node2__newmax~1 := 0; {263926#false} is VALID [2020-07-11 02:58:35,610 INFO L280 TraceCheckUtils]: 300: Hoare triple {263926#false} assume !(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,610 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 [2020-07-11 02:58:35,610 INFO L280 TraceCheckUtils]: 302: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,610 INFO L280 TraceCheckUtils]: 303: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,610 INFO L280 TraceCheckUtils]: 304: Hoare triple {263926#false} ~newmax2~0 := ~node2__newmax~1; {263926#false} is VALID [2020-07-11 02:58:35,610 INFO L280 TraceCheckUtils]: 305: Hoare triple {263926#false} assume !(2 == ~r2~0); {263926#false} is VALID [2020-07-11 02:58:35,611 INFO L280 TraceCheckUtils]: 306: Hoare triple {263926#false} ~mode2~0 := 0; {263926#false} is VALID [2020-07-11 02:58:35,611 INFO L280 TraceCheckUtils]: 307: Hoare triple {263926#false} havoc ~node3__newmax~1; {263926#false} is VALID [2020-07-11 02:58:35,611 INFO L280 TraceCheckUtils]: 308: Hoare triple {263926#false} ~node3__newmax~1 := 0; {263926#false} is VALID [2020-07-11 02:58:35,611 INFO L280 TraceCheckUtils]: 309: Hoare triple {263926#false} assume !(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,611 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 [2020-07-11 02:58:35,612 INFO L280 TraceCheckUtils]: 311: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,612 INFO L280 TraceCheckUtils]: 312: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,612 INFO L280 TraceCheckUtils]: 313: Hoare triple {263926#false} ~newmax3~0 := ~node3__newmax~1; {263926#false} is VALID [2020-07-11 02:58:35,612 INFO L280 TraceCheckUtils]: 314: Hoare triple {263926#false} assume !(2 == ~r3~0); {263926#false} is VALID [2020-07-11 02:58:35,612 INFO L280 TraceCheckUtils]: 315: Hoare triple {263926#false} ~mode3~0 := 0; {263926#false} is VALID [2020-07-11 02:58:35,612 INFO L280 TraceCheckUtils]: 316: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-11 02:58:35,613 INFO L280 TraceCheckUtils]: 317: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,613 INFO L280 TraceCheckUtils]: 318: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-11 02:58:35,613 INFO L280 TraceCheckUtils]: 319: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,613 INFO L280 TraceCheckUtils]: 320: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-11 02:58:35,613 INFO L280 TraceCheckUtils]: 321: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,614 INFO L280 TraceCheckUtils]: 322: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-11 02:58:35,614 INFO L280 TraceCheckUtils]: 323: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,614 INFO L280 TraceCheckUtils]: 324: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-11 02:58:35,614 INFO L280 TraceCheckUtils]: 325: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,614 INFO L280 TraceCheckUtils]: 326: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-11 02:58:35,614 INFO L280 TraceCheckUtils]: 327: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,615 INFO L280 TraceCheckUtils]: 328: Hoare triple {263926#false} havoc ~check__tmp~1; {263926#false} is VALID [2020-07-11 02:58:35,615 INFO L280 TraceCheckUtils]: 329: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,615 INFO L280 TraceCheckUtils]: 330: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,615 INFO L280 TraceCheckUtils]: 331: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,615 INFO L280 TraceCheckUtils]: 332: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,615 INFO L280 TraceCheckUtils]: 333: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-11 02:58:35,616 INFO L280 TraceCheckUtils]: 334: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-11 02:58:35,616 INFO L280 TraceCheckUtils]: 335: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,616 INFO L280 TraceCheckUtils]: 336: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-11 02:58:35,616 INFO L280 TraceCheckUtils]: 337: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-11 02:58:35,616 INFO L280 TraceCheckUtils]: 338: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,617 INFO L280 TraceCheckUtils]: 339: Hoare triple {263926#false} ~check__tmp~1 := 1; {263926#false} is VALID [2020-07-11 02:58:35,617 INFO L280 TraceCheckUtils]: 340: Hoare triple {263926#false} ~__return_2142~0 := ~check__tmp~1; {263926#false} is VALID [2020-07-11 02:58:35,617 INFO L280 TraceCheckUtils]: 341: Hoare triple {263926#false} ~main__c1~0 := ~__return_2142~0; {263926#false} is VALID [2020-07-11 02:58:35,617 INFO L280 TraceCheckUtils]: 342: Hoare triple {263926#false} havoc ~__tmp_2~0; {263926#false} is VALID [2020-07-11 02:58:35,617 INFO L280 TraceCheckUtils]: 343: Hoare triple {263926#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-11 02:58:35,617 INFO L280 TraceCheckUtils]: 344: Hoare triple {263926#false} havoc ~assert__arg~1; {263926#false} is VALID [2020-07-11 02:58:35,618 INFO L280 TraceCheckUtils]: 345: Hoare triple {263926#false} ~assert__arg~1 := ~__tmp_2~0; {263926#false} is VALID [2020-07-11 02:58:35,618 INFO L280 TraceCheckUtils]: 346: Hoare triple {263926#false} assume !(0 == ~assert__arg~1 % 256); {263926#false} is VALID [2020-07-11 02:58:35,618 INFO L280 TraceCheckUtils]: 347: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {263926#false} is VALID [2020-07-11 02:58:35,618 INFO L280 TraceCheckUtils]: 348: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-11 02:58:35,618 INFO L280 TraceCheckUtils]: 349: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-11 02:58:35,618 INFO L280 TraceCheckUtils]: 350: Hoare triple {263926#false} havoc ~node1__newmax~2; {263926#false} is VALID [2020-07-11 02:58:35,619 INFO L280 TraceCheckUtils]: 351: Hoare triple {263926#false} ~node1__newmax~2 := 0; {263926#false} is VALID [2020-07-11 02:58:35,619 INFO L280 TraceCheckUtils]: 352: Hoare triple {263926#false} assume !!(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,619 INFO L280 TraceCheckUtils]: 353: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,619 INFO L280 TraceCheckUtils]: 354: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,619 INFO L280 TraceCheckUtils]: 355: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,619 INFO L280 TraceCheckUtils]: 356: Hoare triple {263926#false} ~mode1~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,620 INFO L280 TraceCheckUtils]: 357: Hoare triple {263926#false} havoc ~node2__newmax~2; {263926#false} is VALID [2020-07-11 02:58:35,620 INFO L280 TraceCheckUtils]: 358: Hoare triple {263926#false} ~node2__newmax~2 := 0; {263926#false} is VALID [2020-07-11 02:58:35,620 INFO L280 TraceCheckUtils]: 359: Hoare triple {263926#false} assume !!(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,620 INFO L280 TraceCheckUtils]: 360: Hoare triple {263926#false} assume ~r2~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,620 INFO L280 TraceCheckUtils]: 361: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,620 INFO L280 TraceCheckUtils]: 362: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,620 INFO L280 TraceCheckUtils]: 363: Hoare triple {263926#false} ~mode2~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,621 INFO L280 TraceCheckUtils]: 364: Hoare triple {263926#false} havoc ~node3__newmax~2; {263926#false} is VALID [2020-07-11 02:58:35,621 INFO L280 TraceCheckUtils]: 365: Hoare triple {263926#false} ~node3__newmax~2 := 0; {263926#false} is VALID [2020-07-11 02:58:35,621 INFO L280 TraceCheckUtils]: 366: Hoare triple {263926#false} assume !!(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,621 INFO L280 TraceCheckUtils]: 367: Hoare triple {263926#false} assume ~r3~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,621 INFO L280 TraceCheckUtils]: 368: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,621 INFO L280 TraceCheckUtils]: 369: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,622 INFO L280 TraceCheckUtils]: 370: Hoare triple {263926#false} ~mode3~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,622 INFO L280 TraceCheckUtils]: 371: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-11 02:58:35,622 INFO L280 TraceCheckUtils]: 372: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,622 INFO L280 TraceCheckUtils]: 373: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-11 02:58:35,622 INFO L280 TraceCheckUtils]: 374: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,622 INFO L280 TraceCheckUtils]: 375: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-11 02:58:35,623 INFO L280 TraceCheckUtils]: 376: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,623 INFO L280 TraceCheckUtils]: 377: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-11 02:58:35,623 INFO L280 TraceCheckUtils]: 378: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,623 INFO L280 TraceCheckUtils]: 379: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-11 02:58:35,623 INFO L280 TraceCheckUtils]: 380: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,623 INFO L280 TraceCheckUtils]: 381: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-11 02:58:35,624 INFO L280 TraceCheckUtils]: 382: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,624 INFO L280 TraceCheckUtils]: 383: Hoare triple {263926#false} havoc ~check__tmp~2; {263926#false} is VALID [2020-07-11 02:58:35,624 INFO L280 TraceCheckUtils]: 384: Hoare triple {263926#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,624 INFO L280 TraceCheckUtils]: 385: Hoare triple {263926#false} assume ~st1~0 + ~nl1~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,624 INFO L280 TraceCheckUtils]: 386: Hoare triple {263926#false} assume ~st2~0 + ~nl2~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,624 INFO L280 TraceCheckUtils]: 387: Hoare triple {263926#false} assume ~st3~0 + ~nl3~0 <= 1; {263926#false} is VALID [2020-07-11 02:58:35,625 INFO L280 TraceCheckUtils]: 388: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-11 02:58:35,625 INFO L280 TraceCheckUtils]: 389: Hoare triple {263926#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {263926#false} is VALID [2020-07-11 02:58:35,625 INFO L280 TraceCheckUtils]: 390: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,625 INFO L280 TraceCheckUtils]: 391: Hoare triple {263926#false} assume !(~r1~0 >= 2); {263926#false} is VALID [2020-07-11 02:58:35,625 INFO L280 TraceCheckUtils]: 392: Hoare triple {263926#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {263926#false} is VALID [2020-07-11 02:58:35,625 INFO L280 TraceCheckUtils]: 393: Hoare triple {263926#false} assume ~r1~0 < 2; {263926#false} is VALID [2020-07-11 02:58:35,626 INFO L280 TraceCheckUtils]: 394: Hoare triple {263926#false} ~check__tmp~2 := 1; {263926#false} is VALID [2020-07-11 02:58:35,626 INFO L280 TraceCheckUtils]: 395: Hoare triple {263926#false} ~__return_2281~0 := ~check__tmp~2; {263926#false} is VALID [2020-07-11 02:58:35,626 INFO L280 TraceCheckUtils]: 396: Hoare triple {263926#false} ~main__c1~0 := ~__return_2281~0; {263926#false} is VALID [2020-07-11 02:58:35,626 INFO L280 TraceCheckUtils]: 397: Hoare triple {263926#false} havoc ~__tmp_3~0; {263926#false} is VALID [2020-07-11 02:58:35,626 INFO L280 TraceCheckUtils]: 398: Hoare triple {263926#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-11 02:58:35,626 INFO L280 TraceCheckUtils]: 399: Hoare triple {263926#false} havoc ~assert__arg~2; {263926#false} is VALID [2020-07-11 02:58:35,627 INFO L280 TraceCheckUtils]: 400: Hoare triple {263926#false} ~assert__arg~2 := ~__tmp_3~0; {263926#false} is VALID [2020-07-11 02:58:35,627 INFO L280 TraceCheckUtils]: 401: Hoare triple {263926#false} assume !(0 == ~assert__arg~2 % 256); {263926#false} is VALID [2020-07-11 02:58:35,627 INFO L280 TraceCheckUtils]: 402: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {263926#false} is VALID [2020-07-11 02:58:35,627 INFO L280 TraceCheckUtils]: 403: Hoare triple {263926#false} ~main__i2~0 := 1 + ~main__i2~0; {263926#false} is VALID [2020-07-11 02:58:35,627 INFO L280 TraceCheckUtils]: 404: Hoare triple {263926#false} assume ~main__i2~0 < 6; {263926#false} is VALID [2020-07-11 02:58:35,627 INFO L280 TraceCheckUtils]: 405: Hoare triple {263926#false} havoc ~node1__newmax~3; {263926#false} is VALID [2020-07-11 02:58:35,628 INFO L280 TraceCheckUtils]: 406: Hoare triple {263926#false} ~node1__newmax~3 := 0; {263926#false} is VALID [2020-07-11 02:58:35,628 INFO L280 TraceCheckUtils]: 407: Hoare triple {263926#false} assume !(0 == ~mode1~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,628 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 [2020-07-11 02:58:35,628 INFO L280 TraceCheckUtils]: 409: Hoare triple {263926#false} assume !!(0 == ~ep21~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,628 INFO L280 TraceCheckUtils]: 410: Hoare triple {263926#false} assume !!(0 == ~ep31~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,628 INFO L280 TraceCheckUtils]: 411: Hoare triple {263926#false} ~newmax1~0 := ~node1__newmax~3; {263926#false} is VALID [2020-07-11 02:58:35,629 INFO L280 TraceCheckUtils]: 412: Hoare triple {263926#false} assume 2 == ~r1~0; {263926#false} is VALID [2020-07-11 02:58:35,629 INFO L280 TraceCheckUtils]: 413: Hoare triple {263926#false} assume ~max1~0 == ~id1~0; {263926#false} is VALID [2020-07-11 02:58:35,629 INFO L280 TraceCheckUtils]: 414: Hoare triple {263926#false} ~st1~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,629 INFO L280 TraceCheckUtils]: 415: Hoare triple {263926#false} ~mode1~0 := 0; {263926#false} is VALID [2020-07-11 02:58:35,629 INFO L280 TraceCheckUtils]: 416: Hoare triple {263926#false} havoc ~node2__newmax~3; {263926#false} is VALID [2020-07-11 02:58:35,629 INFO L280 TraceCheckUtils]: 417: Hoare triple {263926#false} ~node2__newmax~3 := 0; {263926#false} is VALID [2020-07-11 02:58:35,629 INFO L280 TraceCheckUtils]: 418: Hoare triple {263926#false} assume !(0 == ~mode2~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,630 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 [2020-07-11 02:58:35,630 INFO L280 TraceCheckUtils]: 420: Hoare triple {263926#false} assume !!(0 == ~ep12~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,630 INFO L280 TraceCheckUtils]: 421: Hoare triple {263926#false} assume !!(0 == ~ep32~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,630 INFO L280 TraceCheckUtils]: 422: Hoare triple {263926#false} ~newmax2~0 := ~node2__newmax~3; {263926#false} is VALID [2020-07-11 02:58:35,630 INFO L280 TraceCheckUtils]: 423: Hoare triple {263926#false} assume 2 == ~r2~0; {263926#false} is VALID [2020-07-11 02:58:35,630 INFO L280 TraceCheckUtils]: 424: Hoare triple {263926#false} assume ~max2~0 == ~id2~0; {263926#false} is VALID [2020-07-11 02:58:35,631 INFO L280 TraceCheckUtils]: 425: Hoare triple {263926#false} ~st2~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,631 INFO L280 TraceCheckUtils]: 426: Hoare triple {263926#false} ~mode2~0 := 0; {263926#false} is VALID [2020-07-11 02:58:35,631 INFO L280 TraceCheckUtils]: 427: Hoare triple {263926#false} havoc ~node3__newmax~3; {263926#false} is VALID [2020-07-11 02:58:35,631 INFO L280 TraceCheckUtils]: 428: Hoare triple {263926#false} ~node3__newmax~3 := 0; {263926#false} is VALID [2020-07-11 02:58:35,631 INFO L280 TraceCheckUtils]: 429: Hoare triple {263926#false} assume !(0 == ~mode3~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,631 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 [2020-07-11 02:58:35,632 INFO L280 TraceCheckUtils]: 431: Hoare triple {263926#false} assume !!(0 == ~ep13~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,632 INFO L280 TraceCheckUtils]: 432: Hoare triple {263926#false} assume !!(0 == ~ep23~0 % 256); {263926#false} is VALID [2020-07-11 02:58:35,632 INFO L280 TraceCheckUtils]: 433: Hoare triple {263926#false} ~newmax3~0 := ~node3__newmax~3; {263926#false} is VALID [2020-07-11 02:58:35,632 INFO L280 TraceCheckUtils]: 434: Hoare triple {263926#false} assume 2 == ~r3~0; {263926#false} is VALID [2020-07-11 02:58:35,632 INFO L280 TraceCheckUtils]: 435: Hoare triple {263926#false} assume ~max3~0 == ~id3~0; {263926#false} is VALID [2020-07-11 02:58:35,632 INFO L280 TraceCheckUtils]: 436: Hoare triple {263926#false} ~st3~0 := 1; {263926#false} is VALID [2020-07-11 02:58:35,633 INFO L280 TraceCheckUtils]: 437: Hoare triple {263926#false} ~mode3~0 := 0; {263926#false} is VALID [2020-07-11 02:58:35,633 INFO L280 TraceCheckUtils]: 438: Hoare triple {263926#false} ~p12_old~0 := ~p12_new~0; {263926#false} is VALID [2020-07-11 02:58:35,633 INFO L280 TraceCheckUtils]: 439: Hoare triple {263926#false} ~p12_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,633 INFO L280 TraceCheckUtils]: 440: Hoare triple {263926#false} ~p13_old~0 := ~p13_new~0; {263926#false} is VALID [2020-07-11 02:58:35,633 INFO L280 TraceCheckUtils]: 441: Hoare triple {263926#false} ~p13_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,634 INFO L280 TraceCheckUtils]: 442: Hoare triple {263926#false} ~p21_old~0 := ~p21_new~0; {263926#false} is VALID [2020-07-11 02:58:35,634 INFO L280 TraceCheckUtils]: 443: Hoare triple {263926#false} ~p21_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,634 INFO L280 TraceCheckUtils]: 444: Hoare triple {263926#false} ~p23_old~0 := ~p23_new~0; {263926#false} is VALID [2020-07-11 02:58:35,634 INFO L280 TraceCheckUtils]: 445: Hoare triple {263926#false} ~p23_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,634 INFO L280 TraceCheckUtils]: 446: Hoare triple {263926#false} ~p31_old~0 := ~p31_new~0; {263926#false} is VALID [2020-07-11 02:58:35,634 INFO L280 TraceCheckUtils]: 447: Hoare triple {263926#false} ~p31_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,635 INFO L280 TraceCheckUtils]: 448: Hoare triple {263926#false} ~p32_old~0 := ~p32_new~0; {263926#false} is VALID [2020-07-11 02:58:35,635 INFO L280 TraceCheckUtils]: 449: Hoare triple {263926#false} ~p32_new~0 := ~nomsg~0; {263926#false} is VALID [2020-07-11 02:58:35,635 INFO L280 TraceCheckUtils]: 450: Hoare triple {263926#false} havoc ~check__tmp~3; {263926#false} is VALID [2020-07-11 02:58:35,635 INFO L280 TraceCheckUtils]: 451: Hoare triple {263926#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {263926#false} is VALID [2020-07-11 02:58:35,635 INFO L280 TraceCheckUtils]: 452: Hoare triple {263926#false} ~check__tmp~3 := 0; {263926#false} is VALID [2020-07-11 02:58:35,635 INFO L280 TraceCheckUtils]: 453: Hoare triple {263926#false} ~__return_2419~0 := ~check__tmp~3; {263926#false} is VALID [2020-07-11 02:58:35,636 INFO L280 TraceCheckUtils]: 454: Hoare triple {263926#false} ~main__c1~0 := ~__return_2419~0; {263926#false} is VALID [2020-07-11 02:58:35,636 INFO L280 TraceCheckUtils]: 455: Hoare triple {263926#false} ~__tmp_2420_0~0 := ~main____CPAchecker_TMP_0~2; {263926#false} is VALID [2020-07-11 02:58:35,636 INFO L280 TraceCheckUtils]: 456: Hoare triple {263926#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2420_0~0; {263926#false} is VALID [2020-07-11 02:58:35,636 INFO L280 TraceCheckUtils]: 457: Hoare triple {263926#false} havoc ~__tmp_4~0; {263926#false} is VALID [2020-07-11 02:58:35,636 INFO L280 TraceCheckUtils]: 458: Hoare triple {263926#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {263926#false} is VALID [2020-07-11 02:58:35,636 INFO L280 TraceCheckUtils]: 459: Hoare triple {263926#false} havoc ~assert__arg~3; {263926#false} is VALID [2020-07-11 02:58:35,637 INFO L280 TraceCheckUtils]: 460: Hoare triple {263926#false} ~assert__arg~3 := ~__tmp_4~0; {263926#false} is VALID [2020-07-11 02:58:35,637 INFO L280 TraceCheckUtils]: 461: Hoare triple {263926#false} assume 0 == ~assert__arg~3 % 256; {263926#false} is VALID [2020-07-11 02:58:35,637 INFO L280 TraceCheckUtils]: 462: Hoare triple {263926#false} assume !false; {263926#false} is VALID [2020-07-11 02:58:35,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-11 02:58:35,739 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [643280632] [2020-07-11 02:58:35,739 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-11 02:58:35,739 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-11 02:58:35,739 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1553209808] [2020-07-11 02:58:35,740 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 463 [2020-07-11 02:58:35,740 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 02:58:35,741 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-11 02:58:36,438 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 463 edges. 463 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 02:58:36,439 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-11 02:58:36,439 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 02:58:36,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-11 02:58:36,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 02:58:36,440 INFO L87 Difference]: Start difference. First operand 12920 states and 16096 transitions. Second operand 4 states. [2020-07-11 03:03:28,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 03:03:28,012 INFO L93 Difference]: Finished difference Result 38290 states and 47774 transitions. [2020-07-11 03:03:28,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-11 03:03:28,012 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 463 [2020-07-11 03:03:28,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 03:03:28,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 03:03:28,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2495 transitions. [2020-07-11 03:03:28,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-11 03:03:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2495 transitions. [2020-07-11 03:03:28,028 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2495 transitions. [2020-07-11 03:03:32,381 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2495 edges. 2495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 03:04:00,507 INFO L225 Difference]: With dead ends: 38290 [2020-07-11 03:04:00,507 INFO L226 Difference]: Without dead ends: 25612 [2020-07-11 03:04:00,525 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-11 03:04:00,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25612 states.