/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:51:12,728 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:51:12,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:51:12,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:51:12,743 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:51:12,744 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:51:12,745 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:51:12,747 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:51:12,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:51:12,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:51:12,751 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:51:12,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:51:12,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:51:12,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:51:12,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:51:12,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:51:12,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:51:12,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:51:12,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:51:12,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:51:12,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:51:12,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:51:12,780 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:51:12,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:51:12,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:51:12,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:51:12,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:51:12,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:51:12,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:51:12,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2020-07-18 00:51:12,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:51:12,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:51:12,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:51:12,802 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:51:12,817 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:51:12,817 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:51:12,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:51:12,819 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:51:12,819 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:51:12,819 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:51:12,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:51:12,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:51:12,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:51:12,820 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:51:12,821 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:51:12,821 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:51:12,821 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:51:12,821 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:51:12,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:51:12,822 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:51:12,822 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:51:12,823 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:51:12,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:51:12,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:51:12,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:51:12,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:51:12,824 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:51:13,100 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:51:13,112 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:51:13,115 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:51:13,117 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:51:13,117 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:51:13,118 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-18 00:51:13,195 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3523add4/708e80337b1a4f008ce774f247cabc7b/FLAG8403ac88d [2020-07-18 00:51:13,715 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:51:13,716 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-18 00:51:13,731 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3523add4/708e80337b1a4f008ce774f247cabc7b/FLAG8403ac88d [2020-07-18 00:51:14,072 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3523add4/708e80337b1a4f008ce774f247cabc7b [2020-07-18 00:51:14,081 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:51:14,085 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:51:14,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:51:14,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:51:14,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:51:14,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:51:14" (1/1) ... [2020-07-18 00:51:14,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@197d3ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:14, skipping insertion in model container [2020-07-18 00:51:14,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:51:14" (1/1) ... [2020-07-18 00:51:14,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:51:14,183 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:51:14,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:51:14,797 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:51:15,000 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:51:15,022 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:51:15,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:15 WrapperNode [2020-07-18 00:51:15,022 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:51:15,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:51:15,024 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:51:15,024 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:51:15,035 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:15" (1/1) ... [2020-07-18 00:51:15,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:15" (1/1) ... [2020-07-18 00:51:15,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:15" (1/1) ... [2020-07-18 00:51:15,055 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:15" (1/1) ... [2020-07-18 00:51:15,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:15" (1/1) ... [2020-07-18 00:51:15,140 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:15" (1/1) ... [2020-07-18 00:51:15,152 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:15" (1/1) ... [2020-07-18 00:51:15,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:51:15,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:51:15,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:51:15,170 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:51:15,174 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:15" (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 [2020-07-18 00:51:15,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:51:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:51:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-18 00:51:15,265 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:51:15,265 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:51:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-18 00:51:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-18 00:51:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-18 00:51:15,266 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 00:51:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-18 00:51:15,267 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-18 00:51:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-18 00:51:15,268 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-18 00:51:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-18 00:51:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-18 00:51:15,269 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-18 00:51:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-18 00:51:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:51:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:51:15,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:51:17,621 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:51:17,622 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-18 00:51:17,633 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:51:17 BoogieIcfgContainer [2020-07-18 00:51:17,633 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:51:17,634 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:51:17,635 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:51:17,638 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:51:17,639 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:51:14" (1/3) ... [2020-07-18 00:51:17,640 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa7f895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:51:17, skipping insertion in model container [2020-07-18 00:51:17,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:15" (2/3) ... [2020-07-18 00:51:17,640 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa7f895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:51:17, skipping insertion in model container [2020-07-18 00:51:17,641 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:51:17" (3/3) ... [2020-07-18 00:51:17,643 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2020-07-18 00:51:17,654 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:51:17,664 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:51:17,679 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:51:17,703 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:51:17,704 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:51:17,704 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:51:17,704 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:51:17,704 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:51:17,704 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:51:17,704 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:51:17,705 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:51:17,744 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states. [2020-07-18 00:51:17,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2020-07-18 00:51:17,787 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:51:17,788 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] [2020-07-18 00:51:17,789 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:51:17,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:51:17,796 INFO L82 PathProgramCache]: Analyzing trace with hash -1493724513, now seen corresponding path program 1 times [2020-07-18 00:51:17,805 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:51:17,805 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [639705217] [2020-07-18 00:51:17,806 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:51:18,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:18,988 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2020-07-18 00:51:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:19,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {888#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {825#true} ~nomsg~0 := -1; {825#true} is VALID [2020-07-18 00:51:19,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {825#true} ~p12~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,066 INFO L280 TraceCheckUtils]: 3: Hoare triple {825#true} ~p12_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,067 INFO L280 TraceCheckUtils]: 4: Hoare triple {825#true} ~p12_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {825#true} ~ep12~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,067 INFO L280 TraceCheckUtils]: 6: Hoare triple {825#true} ~p13~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,068 INFO L280 TraceCheckUtils]: 7: Hoare triple {825#true} ~p13_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,068 INFO L280 TraceCheckUtils]: 8: Hoare triple {825#true} ~p13_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,068 INFO L280 TraceCheckUtils]: 9: Hoare triple {825#true} ~ep13~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,069 INFO L280 TraceCheckUtils]: 10: Hoare triple {825#true} ~p21~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,069 INFO L280 TraceCheckUtils]: 11: Hoare triple {825#true} ~p21_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,069 INFO L280 TraceCheckUtils]: 12: Hoare triple {825#true} ~p21_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,070 INFO L280 TraceCheckUtils]: 13: Hoare triple {825#true} ~ep21~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,070 INFO L280 TraceCheckUtils]: 14: Hoare triple {825#true} ~p23~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,071 INFO L280 TraceCheckUtils]: 15: Hoare triple {825#true} ~p23_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,071 INFO L280 TraceCheckUtils]: 16: Hoare triple {825#true} ~p23_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,071 INFO L280 TraceCheckUtils]: 17: Hoare triple {825#true} ~ep23~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,072 INFO L280 TraceCheckUtils]: 18: Hoare triple {825#true} ~p31~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,072 INFO L280 TraceCheckUtils]: 19: Hoare triple {825#true} ~p31_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,073 INFO L280 TraceCheckUtils]: 20: Hoare triple {825#true} ~p31_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,073 INFO L280 TraceCheckUtils]: 21: Hoare triple {825#true} ~ep31~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,073 INFO L280 TraceCheckUtils]: 22: Hoare triple {825#true} ~p32~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,074 INFO L280 TraceCheckUtils]: 23: Hoare triple {825#true} ~p32_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,074 INFO L280 TraceCheckUtils]: 24: Hoare triple {825#true} ~p32_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,074 INFO L280 TraceCheckUtils]: 25: Hoare triple {825#true} ~ep32~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,075 INFO L280 TraceCheckUtils]: 26: Hoare triple {825#true} ~id1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,075 INFO L280 TraceCheckUtils]: 27: Hoare triple {825#true} ~r1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,076 INFO L280 TraceCheckUtils]: 28: Hoare triple {825#true} ~st1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,076 INFO L280 TraceCheckUtils]: 29: Hoare triple {825#true} ~nl1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,076 INFO L280 TraceCheckUtils]: 30: Hoare triple {825#true} ~m1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,077 INFO L280 TraceCheckUtils]: 31: Hoare triple {825#true} ~max1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,077 INFO L280 TraceCheckUtils]: 32: Hoare triple {825#true} ~mode1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,077 INFO L280 TraceCheckUtils]: 33: Hoare triple {825#true} ~id2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,077 INFO L280 TraceCheckUtils]: 34: Hoare triple {825#true} ~r2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,078 INFO L280 TraceCheckUtils]: 35: Hoare triple {825#true} ~st2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,078 INFO L280 TraceCheckUtils]: 36: Hoare triple {825#true} ~nl2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,078 INFO L280 TraceCheckUtils]: 37: Hoare triple {825#true} ~m2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,080 INFO L280 TraceCheckUtils]: 38: Hoare triple {825#true} ~max2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,080 INFO L280 TraceCheckUtils]: 39: Hoare triple {825#true} ~mode2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,080 INFO L280 TraceCheckUtils]: 40: Hoare triple {825#true} ~id3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,081 INFO L280 TraceCheckUtils]: 41: Hoare triple {825#true} ~r3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,081 INFO L280 TraceCheckUtils]: 42: Hoare triple {825#true} ~st3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,081 INFO L280 TraceCheckUtils]: 43: Hoare triple {825#true} ~nl3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,082 INFO L280 TraceCheckUtils]: 44: Hoare triple {825#true} ~m3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,082 INFO L280 TraceCheckUtils]: 45: Hoare triple {825#true} ~max3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,082 INFO L280 TraceCheckUtils]: 46: Hoare triple {825#true} ~mode3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,083 INFO L280 TraceCheckUtils]: 47: Hoare triple {825#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {825#true} is VALID [2020-07-18 00:51:19,083 INFO L280 TraceCheckUtils]: 48: Hoare triple {825#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {825#true} is VALID [2020-07-18 00:51:19,084 INFO L280 TraceCheckUtils]: 49: Hoare triple {825#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {825#true} is VALID [2020-07-18 00:51:19,084 INFO L280 TraceCheckUtils]: 50: Hoare triple {825#true} ~__return_1708~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,088 INFO L280 TraceCheckUtils]: 51: Hoare triple {825#true} ~__return_1836~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,088 INFO L280 TraceCheckUtils]: 52: Hoare triple {825#true} ~__return_1954~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,089 INFO L280 TraceCheckUtils]: 53: Hoare triple {825#true} ~__return_2075~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,089 INFO L280 TraceCheckUtils]: 54: Hoare triple {825#true} ~__return_2198~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,089 INFO L280 TraceCheckUtils]: 55: Hoare triple {825#true} ~__tmp_2199_0~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,090 INFO L280 TraceCheckUtils]: 56: Hoare triple {825#true} ~__return_2307~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,090 INFO L280 TraceCheckUtils]: 57: Hoare triple {825#true} ~__return_2212~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,090 INFO L280 TraceCheckUtils]: 58: Hoare triple {825#true} assume true; {825#true} is VALID [2020-07-18 00:51:19,091 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {825#true} {825#true} #1764#return; {825#true} is VALID [2020-07-18 00:51:19,123 INFO L263 TraceCheckUtils]: 0: Hoare triple {825#true} call ULTIMATE.init(); {888#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:51:19,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {888#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {825#true} ~nomsg~0 := -1; {825#true} is VALID [2020-07-18 00:51:19,125 INFO L280 TraceCheckUtils]: 3: Hoare triple {825#true} ~p12~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {825#true} ~p12_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,127 INFO L280 TraceCheckUtils]: 5: Hoare triple {825#true} ~p12_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {825#true} ~ep12~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,128 INFO L280 TraceCheckUtils]: 7: Hoare triple {825#true} ~p13~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,128 INFO L280 TraceCheckUtils]: 8: Hoare triple {825#true} ~p13_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,129 INFO L280 TraceCheckUtils]: 9: Hoare triple {825#true} ~p13_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,129 INFO L280 TraceCheckUtils]: 10: Hoare triple {825#true} ~ep13~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,129 INFO L280 TraceCheckUtils]: 11: Hoare triple {825#true} ~p21~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,130 INFO L280 TraceCheckUtils]: 12: Hoare triple {825#true} ~p21_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,130 INFO L280 TraceCheckUtils]: 13: Hoare triple {825#true} ~p21_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,131 INFO L280 TraceCheckUtils]: 14: Hoare triple {825#true} ~ep21~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,131 INFO L280 TraceCheckUtils]: 15: Hoare triple {825#true} ~p23~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {825#true} ~p23_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {825#true} ~p23_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,132 INFO L280 TraceCheckUtils]: 18: Hoare triple {825#true} ~ep23~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {825#true} ~p31~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,133 INFO L280 TraceCheckUtils]: 20: Hoare triple {825#true} ~p31_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,133 INFO L280 TraceCheckUtils]: 21: Hoare triple {825#true} ~p31_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,134 INFO L280 TraceCheckUtils]: 22: Hoare triple {825#true} ~ep31~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,134 INFO L280 TraceCheckUtils]: 23: Hoare triple {825#true} ~p32~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,134 INFO L280 TraceCheckUtils]: 24: Hoare triple {825#true} ~p32_old~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,135 INFO L280 TraceCheckUtils]: 25: Hoare triple {825#true} ~p32_new~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,135 INFO L280 TraceCheckUtils]: 26: Hoare triple {825#true} ~ep32~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,135 INFO L280 TraceCheckUtils]: 27: Hoare triple {825#true} ~id1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,136 INFO L280 TraceCheckUtils]: 28: Hoare triple {825#true} ~r1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,140 INFO L280 TraceCheckUtils]: 29: Hoare triple {825#true} ~st1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,141 INFO L280 TraceCheckUtils]: 30: Hoare triple {825#true} ~nl1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,141 INFO L280 TraceCheckUtils]: 31: Hoare triple {825#true} ~m1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,141 INFO L280 TraceCheckUtils]: 32: Hoare triple {825#true} ~max1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,147 INFO L280 TraceCheckUtils]: 33: Hoare triple {825#true} ~mode1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,148 INFO L280 TraceCheckUtils]: 34: Hoare triple {825#true} ~id2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,148 INFO L280 TraceCheckUtils]: 35: Hoare triple {825#true} ~r2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,148 INFO L280 TraceCheckUtils]: 36: Hoare triple {825#true} ~st2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,149 INFO L280 TraceCheckUtils]: 37: Hoare triple {825#true} ~nl2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,149 INFO L280 TraceCheckUtils]: 38: Hoare triple {825#true} ~m2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,151 INFO L280 TraceCheckUtils]: 39: Hoare triple {825#true} ~max2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,151 INFO L280 TraceCheckUtils]: 40: Hoare triple {825#true} ~mode2~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,152 INFO L280 TraceCheckUtils]: 41: Hoare triple {825#true} ~id3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,152 INFO L280 TraceCheckUtils]: 42: Hoare triple {825#true} ~r3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,152 INFO L280 TraceCheckUtils]: 43: Hoare triple {825#true} ~st3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,153 INFO L280 TraceCheckUtils]: 44: Hoare triple {825#true} ~nl3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,153 INFO L280 TraceCheckUtils]: 45: Hoare triple {825#true} ~m3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,154 INFO L280 TraceCheckUtils]: 46: Hoare triple {825#true} ~max3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,154 INFO L280 TraceCheckUtils]: 47: Hoare triple {825#true} ~mode3~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,155 INFO L280 TraceCheckUtils]: 48: Hoare triple {825#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {825#true} is VALID [2020-07-18 00:51:19,155 INFO L280 TraceCheckUtils]: 49: Hoare triple {825#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {825#true} is VALID [2020-07-18 00:51:19,156 INFO L280 TraceCheckUtils]: 50: Hoare triple {825#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {825#true} is VALID [2020-07-18 00:51:19,156 INFO L280 TraceCheckUtils]: 51: Hoare triple {825#true} ~__return_1708~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,157 INFO L280 TraceCheckUtils]: 52: Hoare triple {825#true} ~__return_1836~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,157 INFO L280 TraceCheckUtils]: 53: Hoare triple {825#true} ~__return_1954~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,158 INFO L280 TraceCheckUtils]: 54: Hoare triple {825#true} ~__return_2075~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,159 INFO L280 TraceCheckUtils]: 55: Hoare triple {825#true} ~__return_2198~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,159 INFO L280 TraceCheckUtils]: 56: Hoare triple {825#true} ~__tmp_2199_0~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,159 INFO L280 TraceCheckUtils]: 57: Hoare triple {825#true} ~__return_2307~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,160 INFO L280 TraceCheckUtils]: 58: Hoare triple {825#true} ~__return_2212~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,160 INFO L280 TraceCheckUtils]: 59: Hoare triple {825#true} assume true; {825#true} is VALID [2020-07-18 00:51:19,169 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {825#true} {825#true} #1764#return; {825#true} is VALID [2020-07-18 00:51:19,170 INFO L263 TraceCheckUtils]: 61: Hoare triple {825#true} call #t~ret27 := main(); {825#true} is VALID [2020-07-18 00:51:19,170 INFO L280 TraceCheckUtils]: 62: Hoare triple {825#true} havoc ~main__c1~0; {825#true} is VALID [2020-07-18 00:51:19,170 INFO L280 TraceCheckUtils]: 63: Hoare triple {825#true} havoc ~main__i2~0; {825#true} is VALID [2020-07-18 00:51:19,171 INFO L280 TraceCheckUtils]: 64: Hoare triple {825#true} ~main__c1~0 := 0; {825#true} is VALID [2020-07-18 00:51:19,172 INFO L280 TraceCheckUtils]: 65: Hoare triple {825#true} ~ep12~0 := #t~nondet0; {825#true} is VALID [2020-07-18 00:51:19,173 INFO L280 TraceCheckUtils]: 66: Hoare triple {825#true} havoc #t~nondet0; {825#true} is VALID [2020-07-18 00:51:19,173 INFO L280 TraceCheckUtils]: 67: Hoare triple {825#true} ~ep13~0 := #t~nondet1; {825#true} is VALID [2020-07-18 00:51:19,174 INFO L280 TraceCheckUtils]: 68: Hoare triple {825#true} havoc #t~nondet1; {825#true} is VALID [2020-07-18 00:51:19,174 INFO L280 TraceCheckUtils]: 69: Hoare triple {825#true} ~ep21~0 := #t~nondet2; {825#true} is VALID [2020-07-18 00:51:19,174 INFO L280 TraceCheckUtils]: 70: Hoare triple {825#true} havoc #t~nondet2; {825#true} is VALID [2020-07-18 00:51:19,175 INFO L280 TraceCheckUtils]: 71: Hoare triple {825#true} ~ep23~0 := #t~nondet3; {825#true} is VALID [2020-07-18 00:51:19,175 INFO L280 TraceCheckUtils]: 72: Hoare triple {825#true} havoc #t~nondet3; {825#true} is VALID [2020-07-18 00:51:19,175 INFO L280 TraceCheckUtils]: 73: Hoare triple {825#true} ~ep31~0 := #t~nondet4; {825#true} is VALID [2020-07-18 00:51:19,175 INFO L280 TraceCheckUtils]: 74: Hoare triple {825#true} havoc #t~nondet4; {825#true} is VALID [2020-07-18 00:51:19,176 INFO L280 TraceCheckUtils]: 75: Hoare triple {825#true} ~ep32~0 := #t~nondet5; {825#true} is VALID [2020-07-18 00:51:19,176 INFO L280 TraceCheckUtils]: 76: Hoare triple {825#true} havoc #t~nondet5; {825#true} is VALID [2020-07-18 00:51:19,177 INFO L280 TraceCheckUtils]: 77: Hoare triple {825#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {825#true} is VALID [2020-07-18 00:51:19,177 INFO L280 TraceCheckUtils]: 78: Hoare triple {825#true} ~id1~0 := #t~nondet6; {825#true} is VALID [2020-07-18 00:51:19,177 INFO L280 TraceCheckUtils]: 79: Hoare triple {825#true} havoc #t~nondet6; {825#true} is VALID [2020-07-18 00:51:19,178 INFO L280 TraceCheckUtils]: 80: Hoare triple {825#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {825#true} is VALID [2020-07-18 00:51:19,178 INFO L280 TraceCheckUtils]: 81: Hoare triple {825#true} ~r1~0 := #t~nondet7; {825#true} is VALID [2020-07-18 00:51:19,178 INFO L280 TraceCheckUtils]: 82: Hoare triple {825#true} havoc #t~nondet7; {825#true} is VALID [2020-07-18 00:51:19,179 INFO L280 TraceCheckUtils]: 83: Hoare triple {825#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {825#true} is VALID [2020-07-18 00:51:19,179 INFO L280 TraceCheckUtils]: 84: Hoare triple {825#true} ~st1~0 := #t~nondet8; {825#true} is VALID [2020-07-18 00:51:19,179 INFO L280 TraceCheckUtils]: 85: Hoare triple {825#true} havoc #t~nondet8; {825#true} is VALID [2020-07-18 00:51:19,180 INFO L280 TraceCheckUtils]: 86: Hoare triple {825#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {825#true} is VALID [2020-07-18 00:51:19,180 INFO L280 TraceCheckUtils]: 87: Hoare triple {825#true} ~nl1~0 := #t~nondet9; {825#true} is VALID [2020-07-18 00:51:19,184 INFO L280 TraceCheckUtils]: 88: Hoare triple {825#true} havoc #t~nondet9; {825#true} is VALID [2020-07-18 00:51:19,185 INFO L280 TraceCheckUtils]: 89: Hoare triple {825#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {825#true} is VALID [2020-07-18 00:51:19,185 INFO L280 TraceCheckUtils]: 90: Hoare triple {825#true} ~m1~0 := #t~nondet10; {825#true} is VALID [2020-07-18 00:51:19,185 INFO L280 TraceCheckUtils]: 91: Hoare triple {825#true} havoc #t~nondet10; {825#true} is VALID [2020-07-18 00:51:19,186 INFO L280 TraceCheckUtils]: 92: Hoare triple {825#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {825#true} is VALID [2020-07-18 00:51:19,186 INFO L280 TraceCheckUtils]: 93: Hoare triple {825#true} ~max1~0 := #t~nondet11; {825#true} is VALID [2020-07-18 00:51:19,186 INFO L280 TraceCheckUtils]: 94: Hoare triple {825#true} havoc #t~nondet11; {825#true} is VALID [2020-07-18 00:51:19,187 INFO L280 TraceCheckUtils]: 95: Hoare triple {825#true} ~mode1~0 := #t~nondet12; {825#true} is VALID [2020-07-18 00:51:19,187 INFO L280 TraceCheckUtils]: 96: Hoare triple {825#true} havoc #t~nondet12; {825#true} is VALID [2020-07-18 00:51:19,189 INFO L280 TraceCheckUtils]: 97: Hoare triple {825#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {825#true} is VALID [2020-07-18 00:51:19,189 INFO L280 TraceCheckUtils]: 98: Hoare triple {825#true} ~id2~0 := #t~nondet13; {825#true} is VALID [2020-07-18 00:51:19,190 INFO L280 TraceCheckUtils]: 99: Hoare triple {825#true} havoc #t~nondet13; {825#true} is VALID [2020-07-18 00:51:19,190 INFO L280 TraceCheckUtils]: 100: Hoare triple {825#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {825#true} is VALID [2020-07-18 00:51:19,191 INFO L280 TraceCheckUtils]: 101: Hoare triple {825#true} ~r2~0 := #t~nondet14; {825#true} is VALID [2020-07-18 00:51:19,191 INFO L280 TraceCheckUtils]: 102: Hoare triple {825#true} havoc #t~nondet14; {825#true} is VALID [2020-07-18 00:51:19,191 INFO L280 TraceCheckUtils]: 103: Hoare triple {825#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {825#true} is VALID [2020-07-18 00:51:19,192 INFO L280 TraceCheckUtils]: 104: Hoare triple {825#true} ~st2~0 := #t~nondet15; {825#true} is VALID [2020-07-18 00:51:19,192 INFO L280 TraceCheckUtils]: 105: Hoare triple {825#true} havoc #t~nondet15; {825#true} is VALID [2020-07-18 00:51:19,192 INFO L280 TraceCheckUtils]: 106: Hoare triple {825#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {825#true} is VALID [2020-07-18 00:51:19,193 INFO L280 TraceCheckUtils]: 107: Hoare triple {825#true} ~nl2~0 := #t~nondet16; {825#true} is VALID [2020-07-18 00:51:19,193 INFO L280 TraceCheckUtils]: 108: Hoare triple {825#true} havoc #t~nondet16; {825#true} is VALID [2020-07-18 00:51:19,193 INFO L280 TraceCheckUtils]: 109: Hoare triple {825#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {825#true} is VALID [2020-07-18 00:51:19,194 INFO L280 TraceCheckUtils]: 110: Hoare triple {825#true} ~m2~0 := #t~nondet17; {825#true} is VALID [2020-07-18 00:51:19,194 INFO L280 TraceCheckUtils]: 111: Hoare triple {825#true} havoc #t~nondet17; {825#true} is VALID [2020-07-18 00:51:19,194 INFO L280 TraceCheckUtils]: 112: Hoare triple {825#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {825#true} is VALID [2020-07-18 00:51:19,194 INFO L280 TraceCheckUtils]: 113: Hoare triple {825#true} ~max2~0 := #t~nondet18; {825#true} is VALID [2020-07-18 00:51:19,195 INFO L280 TraceCheckUtils]: 114: Hoare triple {825#true} havoc #t~nondet18; {825#true} is VALID [2020-07-18 00:51:19,195 INFO L280 TraceCheckUtils]: 115: Hoare triple {825#true} ~mode2~0 := #t~nondet19; {825#true} is VALID [2020-07-18 00:51:19,195 INFO L280 TraceCheckUtils]: 116: Hoare triple {825#true} havoc #t~nondet19; {825#true} is VALID [2020-07-18 00:51:19,196 INFO L280 TraceCheckUtils]: 117: Hoare triple {825#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {825#true} is VALID [2020-07-18 00:51:19,196 INFO L280 TraceCheckUtils]: 118: Hoare triple {825#true} ~id3~0 := #t~nondet20; {825#true} is VALID [2020-07-18 00:51:19,196 INFO L280 TraceCheckUtils]: 119: Hoare triple {825#true} havoc #t~nondet20; {825#true} is VALID [2020-07-18 00:51:19,197 INFO L280 TraceCheckUtils]: 120: Hoare triple {825#true} assume -128 <= #t~nondet21 && #t~nondet21 <= 127; {825#true} is VALID [2020-07-18 00:51:19,197 INFO L280 TraceCheckUtils]: 121: Hoare triple {825#true} ~r3~0 := #t~nondet21; {825#true} is VALID [2020-07-18 00:51:19,197 INFO L280 TraceCheckUtils]: 122: Hoare triple {825#true} havoc #t~nondet21; {825#true} is VALID [2020-07-18 00:51:19,198 INFO L280 TraceCheckUtils]: 123: Hoare triple {825#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {825#true} is VALID [2020-07-18 00:51:19,198 INFO L280 TraceCheckUtils]: 124: Hoare triple {825#true} ~st3~0 := #t~nondet22; {825#true} is VALID [2020-07-18 00:51:19,198 INFO L280 TraceCheckUtils]: 125: Hoare triple {825#true} havoc #t~nondet22; {825#true} is VALID [2020-07-18 00:51:19,199 INFO L280 TraceCheckUtils]: 126: Hoare triple {825#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {825#true} is VALID [2020-07-18 00:51:19,199 INFO L280 TraceCheckUtils]: 127: Hoare triple {825#true} ~nl3~0 := #t~nondet23; {825#true} is VALID [2020-07-18 00:51:19,199 INFO L280 TraceCheckUtils]: 128: Hoare triple {825#true} havoc #t~nondet23; {825#true} is VALID [2020-07-18 00:51:19,200 INFO L280 TraceCheckUtils]: 129: Hoare triple {825#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {825#true} is VALID [2020-07-18 00:51:19,201 INFO L280 TraceCheckUtils]: 130: Hoare triple {825#true} ~m3~0 := #t~nondet24; {825#true} is VALID [2020-07-18 00:51:19,205 INFO L280 TraceCheckUtils]: 131: Hoare triple {825#true} havoc #t~nondet24; {825#true} is VALID [2020-07-18 00:51:19,205 INFO L280 TraceCheckUtils]: 132: Hoare triple {825#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {825#true} is VALID [2020-07-18 00:51:19,205 INFO L280 TraceCheckUtils]: 133: Hoare triple {825#true} ~max3~0 := #t~nondet25; {825#true} is VALID [2020-07-18 00:51:19,206 INFO L280 TraceCheckUtils]: 134: Hoare triple {825#true} havoc #t~nondet25; {825#true} is VALID [2020-07-18 00:51:19,206 INFO L280 TraceCheckUtils]: 135: Hoare triple {825#true} ~mode3~0 := #t~nondet26; {825#true} is VALID [2020-07-18 00:51:19,206 INFO L280 TraceCheckUtils]: 136: Hoare triple {825#true} havoc #t~nondet26; {825#true} is VALID [2020-07-18 00:51:19,207 INFO L280 TraceCheckUtils]: 137: Hoare triple {825#true} havoc ~init__r121~0; {825#true} is VALID [2020-07-18 00:51:19,207 INFO L280 TraceCheckUtils]: 138: Hoare triple {825#true} havoc ~init__r131~0; {825#true} is VALID [2020-07-18 00:51:19,207 INFO L280 TraceCheckUtils]: 139: Hoare triple {825#true} havoc ~init__r211~0; {825#true} is VALID [2020-07-18 00:51:19,207 INFO L280 TraceCheckUtils]: 140: Hoare triple {825#true} havoc ~init__r231~0; {825#true} is VALID [2020-07-18 00:51:19,208 INFO L280 TraceCheckUtils]: 141: Hoare triple {825#true} havoc ~init__r311~0; {825#true} is VALID [2020-07-18 00:51:19,209 INFO L280 TraceCheckUtils]: 142: Hoare triple {825#true} havoc ~init__r321~0; {825#true} is VALID [2020-07-18 00:51:19,209 INFO L280 TraceCheckUtils]: 143: Hoare triple {825#true} havoc ~init__r122~0; {825#true} is VALID [2020-07-18 00:51:19,214 INFO L280 TraceCheckUtils]: 144: Hoare triple {825#true} havoc ~init__tmp~0; {825#true} is VALID [2020-07-18 00:51:19,215 INFO L280 TraceCheckUtils]: 145: Hoare triple {825#true} havoc ~init__r132~0; {825#true} is VALID [2020-07-18 00:51:19,215 INFO L280 TraceCheckUtils]: 146: Hoare triple {825#true} havoc ~init__tmp___0~0; {825#true} is VALID [2020-07-18 00:51:19,215 INFO L280 TraceCheckUtils]: 147: Hoare triple {825#true} havoc ~init__r212~0; {825#true} is VALID [2020-07-18 00:51:19,216 INFO L280 TraceCheckUtils]: 148: Hoare triple {825#true} havoc ~init__tmp___1~0; {825#true} is VALID [2020-07-18 00:51:19,216 INFO L280 TraceCheckUtils]: 149: Hoare triple {825#true} havoc ~init__r232~0; {825#true} is VALID [2020-07-18 00:51:19,216 INFO L280 TraceCheckUtils]: 150: Hoare triple {825#true} havoc ~init__tmp___2~0; {825#true} is VALID [2020-07-18 00:51:19,217 INFO L280 TraceCheckUtils]: 151: Hoare triple {825#true} havoc ~init__r312~0; {825#true} is VALID [2020-07-18 00:51:19,217 INFO L280 TraceCheckUtils]: 152: Hoare triple {825#true} havoc ~init__tmp___3~0; {825#true} is VALID [2020-07-18 00:51:19,217 INFO L280 TraceCheckUtils]: 153: Hoare triple {825#true} havoc ~init__r322~0; {825#true} is VALID [2020-07-18 00:51:19,217 INFO L280 TraceCheckUtils]: 154: Hoare triple {825#true} havoc ~init__tmp___4~0; {825#true} is VALID [2020-07-18 00:51:19,218 INFO L280 TraceCheckUtils]: 155: Hoare triple {825#true} havoc ~init__tmp___5~0; {825#true} is VALID [2020-07-18 00:51:19,223 INFO L280 TraceCheckUtils]: 156: Hoare triple {825#true} ~init__r121~0 := ~ep12~0; {825#true} is VALID [2020-07-18 00:51:19,223 INFO L280 TraceCheckUtils]: 157: Hoare triple {825#true} ~init__r131~0 := ~ep13~0; {825#true} is VALID [2020-07-18 00:51:19,223 INFO L280 TraceCheckUtils]: 158: Hoare triple {825#true} ~init__r211~0 := ~ep21~0; {825#true} is VALID [2020-07-18 00:51:19,224 INFO L280 TraceCheckUtils]: 159: Hoare triple {825#true} ~init__r231~0 := ~ep23~0; {825#true} is VALID [2020-07-18 00:51:19,224 INFO L280 TraceCheckUtils]: 160: Hoare triple {825#true} ~init__r311~0 := ~ep31~0; {825#true} is VALID [2020-07-18 00:51:19,227 INFO L280 TraceCheckUtils]: 161: Hoare triple {825#true} ~init__r321~0 := ~ep32~0; {825#true} is VALID [2020-07-18 00:51:19,228 INFO L280 TraceCheckUtils]: 162: Hoare triple {825#true} assume !(0 == ~init__r121~0 % 256); {825#true} is VALID [2020-07-18 00:51:19,228 INFO L280 TraceCheckUtils]: 163: Hoare triple {825#true} ~init__tmp~0 := 1; {825#true} is VALID [2020-07-18 00:51:19,229 INFO L280 TraceCheckUtils]: 164: Hoare triple {825#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {825#true} is VALID [2020-07-18 00:51:19,239 INFO L280 TraceCheckUtils]: 165: Hoare triple {825#true} assume !(0 == ~init__r131~0 % 256); {825#true} is VALID [2020-07-18 00:51:19,240 INFO L280 TraceCheckUtils]: 166: Hoare triple {825#true} ~init__tmp___0~0 := 1; {825#true} is VALID [2020-07-18 00:51:19,240 INFO L280 TraceCheckUtils]: 167: Hoare triple {825#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {825#true} is VALID [2020-07-18 00:51:19,241 INFO L280 TraceCheckUtils]: 168: Hoare triple {825#true} assume !(0 == ~init__r211~0 % 256); {825#true} is VALID [2020-07-18 00:51:19,242 INFO L280 TraceCheckUtils]: 169: Hoare triple {825#true} ~init__tmp___1~0 := 1; {825#true} is VALID [2020-07-18 00:51:19,242 INFO L280 TraceCheckUtils]: 170: Hoare triple {825#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {825#true} is VALID [2020-07-18 00:51:19,243 INFO L280 TraceCheckUtils]: 171: Hoare triple {825#true} assume !(0 == ~init__r231~0 % 256); {825#true} is VALID [2020-07-18 00:51:19,243 INFO L280 TraceCheckUtils]: 172: Hoare triple {825#true} ~init__tmp___2~0 := 1; {825#true} is VALID [2020-07-18 00:51:19,244 INFO L280 TraceCheckUtils]: 173: Hoare triple {825#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {825#true} is VALID [2020-07-18 00:51:19,244 INFO L280 TraceCheckUtils]: 174: Hoare triple {825#true} assume !(0 == ~init__r311~0 % 256); {825#true} is VALID [2020-07-18 00:51:19,245 INFO L280 TraceCheckUtils]: 175: Hoare triple {825#true} ~init__tmp___3~0 := 1; {825#true} is VALID [2020-07-18 00:51:19,247 INFO L280 TraceCheckUtils]: 176: Hoare triple {825#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {825#true} is VALID [2020-07-18 00:51:19,248 INFO L280 TraceCheckUtils]: 177: Hoare triple {825#true} assume !(0 == ~init__r321~0 % 256); {825#true} is VALID [2020-07-18 00:51:19,248 INFO L280 TraceCheckUtils]: 178: Hoare triple {825#true} ~init__tmp___4~0 := 1; {825#true} is VALID [2020-07-18 00:51:19,249 INFO L280 TraceCheckUtils]: 179: Hoare triple {825#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {825#true} is VALID [2020-07-18 00:51:19,249 INFO L280 TraceCheckUtils]: 180: Hoare triple {825#true} assume ~id1~0 != ~id2~0; {825#true} is VALID [2020-07-18 00:51:19,249 INFO L280 TraceCheckUtils]: 181: Hoare triple {825#true} assume ~id1~0 != ~id3~0; {825#true} is VALID [2020-07-18 00:51:19,250 INFO L280 TraceCheckUtils]: 182: Hoare triple {825#true} assume ~id2~0 != ~id3~0; {825#true} is VALID [2020-07-18 00:51:19,252 INFO L280 TraceCheckUtils]: 183: Hoare triple {825#true} assume ~id1~0 >= 0; {825#true} is VALID [2020-07-18 00:51:19,252 INFO L280 TraceCheckUtils]: 184: Hoare triple {825#true} assume ~id2~0 >= 0; {825#true} is VALID [2020-07-18 00:51:19,253 INFO L280 TraceCheckUtils]: 185: Hoare triple {825#true} assume ~id3~0 >= 0; {825#true} is VALID [2020-07-18 00:51:19,256 INFO L280 TraceCheckUtils]: 186: Hoare triple {825#true} assume 0 == ~r1~0; {825#true} is VALID [2020-07-18 00:51:19,257 INFO L280 TraceCheckUtils]: 187: Hoare triple {825#true} assume 0 == ~r2~0; {825#true} is VALID [2020-07-18 00:51:19,257 INFO L280 TraceCheckUtils]: 188: Hoare triple {825#true} assume 0 == ~r3~0; {825#true} is VALID [2020-07-18 00:51:19,260 INFO L280 TraceCheckUtils]: 189: Hoare triple {825#true} assume ~max1~0 == ~id1~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,262 INFO L280 TraceCheckUtils]: 190: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~max2~0 == ~id2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,263 INFO L280 TraceCheckUtils]: 191: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~max3~0 == ~id3~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,264 INFO L280 TraceCheckUtils]: 192: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,267 INFO L280 TraceCheckUtils]: 193: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~st2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,271 INFO L280 TraceCheckUtils]: 194: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~st3~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,276 INFO L280 TraceCheckUtils]: 195: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,278 INFO L280 TraceCheckUtils]: 196: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~nl2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,280 INFO L280 TraceCheckUtils]: 197: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~nl3~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,281 INFO L280 TraceCheckUtils]: 198: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~mode1~0 % 256; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,285 INFO L280 TraceCheckUtils]: 199: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~mode2~0 % 256; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,287 INFO L280 TraceCheckUtils]: 200: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~mode3~0 % 256; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,288 INFO L280 TraceCheckUtils]: 201: Hoare triple {887#(= ~max1~0 ~id1~0)} ~init__tmp___5~0 := 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,289 INFO L280 TraceCheckUtils]: 202: Hoare triple {887#(= ~max1~0 ~id1~0)} ~__return_1708~0 := ~init__tmp___5~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,291 INFO L280 TraceCheckUtils]: 203: Hoare triple {887#(= ~max1~0 ~id1~0)} ~main__i2~0 := ~__return_1708~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,293 INFO L280 TraceCheckUtils]: 204: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 != ~main__i2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,294 INFO L280 TraceCheckUtils]: 205: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,295 INFO L280 TraceCheckUtils]: 206: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,296 INFO L280 TraceCheckUtils]: 207: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,297 INFO L280 TraceCheckUtils]: 208: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,298 INFO L280 TraceCheckUtils]: 209: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,299 INFO L280 TraceCheckUtils]: 210: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,300 INFO L280 TraceCheckUtils]: 211: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,301 INFO L280 TraceCheckUtils]: 212: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,302 INFO L280 TraceCheckUtils]: 213: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,303 INFO L280 TraceCheckUtils]: 214: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,304 INFO L280 TraceCheckUtils]: 215: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,305 INFO L280 TraceCheckUtils]: 216: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,306 INFO L280 TraceCheckUtils]: 217: Hoare triple {887#(= ~max1~0 ~id1~0)} ~main__i2~0 := 0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,307 INFO L280 TraceCheckUtils]: 218: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,308 INFO L280 TraceCheckUtils]: 219: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,309 INFO L280 TraceCheckUtils]: 220: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,310 INFO L280 TraceCheckUtils]: 221: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,311 INFO L280 TraceCheckUtils]: 222: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,312 INFO L280 TraceCheckUtils]: 223: Hoare triple {887#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,314 INFO L280 TraceCheckUtils]: 224: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,315 INFO L280 TraceCheckUtils]: 225: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,316 INFO L280 TraceCheckUtils]: 226: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,317 INFO L280 TraceCheckUtils]: 227: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,318 INFO L280 TraceCheckUtils]: 228: Hoare triple {887#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,319 INFO L280 TraceCheckUtils]: 229: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,320 INFO L280 TraceCheckUtils]: 230: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,322 INFO L280 TraceCheckUtils]: 231: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,323 INFO L280 TraceCheckUtils]: 232: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,324 INFO L280 TraceCheckUtils]: 233: Hoare triple {887#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,325 INFO L280 TraceCheckUtils]: 234: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,326 INFO L280 TraceCheckUtils]: 235: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,327 INFO L280 TraceCheckUtils]: 236: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,328 INFO L280 TraceCheckUtils]: 237: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,329 INFO L280 TraceCheckUtils]: 238: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,330 INFO L280 TraceCheckUtils]: 239: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,331 INFO L280 TraceCheckUtils]: 240: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,332 INFO L280 TraceCheckUtils]: 241: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,333 INFO L280 TraceCheckUtils]: 242: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,334 INFO L280 TraceCheckUtils]: 243: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,335 INFO L280 TraceCheckUtils]: 244: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,336 INFO L280 TraceCheckUtils]: 245: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,337 INFO L280 TraceCheckUtils]: 246: Hoare triple {887#(= ~max1~0 ~id1~0)} havoc ~check__tmp~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,340 INFO L280 TraceCheckUtils]: 247: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,341 INFO L280 TraceCheckUtils]: 248: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,342 INFO L280 TraceCheckUtils]: 249: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,343 INFO L280 TraceCheckUtils]: 250: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,344 INFO L280 TraceCheckUtils]: 251: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,346 INFO L280 TraceCheckUtils]: 252: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,347 INFO L280 TraceCheckUtils]: 253: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,348 INFO L280 TraceCheckUtils]: 254: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,349 INFO L280 TraceCheckUtils]: 255: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,350 INFO L280 TraceCheckUtils]: 256: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,353 INFO L280 TraceCheckUtils]: 257: Hoare triple {887#(= ~max1~0 ~id1~0)} ~check__tmp~0 := 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,354 INFO L280 TraceCheckUtils]: 258: Hoare triple {887#(= ~max1~0 ~id1~0)} ~__return_1836~0 := ~check__tmp~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,355 INFO L280 TraceCheckUtils]: 259: Hoare triple {887#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_1836~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,356 INFO L280 TraceCheckUtils]: 260: Hoare triple {887#(= ~max1~0 ~id1~0)} havoc ~__tmp_1~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,357 INFO L280 TraceCheckUtils]: 261: Hoare triple {887#(= ~max1~0 ~id1~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,358 INFO L280 TraceCheckUtils]: 262: Hoare triple {887#(= ~max1~0 ~id1~0)} havoc ~assert__arg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,360 INFO L280 TraceCheckUtils]: 263: Hoare triple {887#(= ~max1~0 ~id1~0)} ~assert__arg~0 := ~__tmp_1~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,361 INFO L280 TraceCheckUtils]: 264: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,362 INFO L280 TraceCheckUtils]: 265: Hoare triple {887#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,364 INFO L280 TraceCheckUtils]: 266: Hoare triple {887#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,365 INFO L280 TraceCheckUtils]: 267: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,366 INFO L280 TraceCheckUtils]: 268: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,367 INFO L280 TraceCheckUtils]: 269: Hoare triple {887#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,368 INFO L280 TraceCheckUtils]: 270: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,369 INFO L280 TraceCheckUtils]: 271: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,371 INFO L280 TraceCheckUtils]: 272: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(2 == ~r1~0); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,372 INFO L280 TraceCheckUtils]: 273: Hoare triple {887#(= ~max1~0 ~id1~0)} ~mode1~0 := 0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,373 INFO L280 TraceCheckUtils]: 274: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(0 == ~mode2~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,374 INFO L280 TraceCheckUtils]: 275: Hoare triple {887#(= ~max1~0 ~id1~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,375 INFO L280 TraceCheckUtils]: 276: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,376 INFO L280 TraceCheckUtils]: 277: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,377 INFO L280 TraceCheckUtils]: 278: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(2 == ~r2~0); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,378 INFO L280 TraceCheckUtils]: 279: Hoare triple {887#(= ~max1~0 ~id1~0)} ~mode2~0 := 0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,379 INFO L280 TraceCheckUtils]: 280: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(0 == ~mode3~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,389 INFO L280 TraceCheckUtils]: 281: Hoare triple {887#(= ~max1~0 ~id1~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,390 INFO L280 TraceCheckUtils]: 282: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,391 INFO L280 TraceCheckUtils]: 283: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,392 INFO L280 TraceCheckUtils]: 284: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(2 == ~r3~0); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,393 INFO L280 TraceCheckUtils]: 285: Hoare triple {887#(= ~max1~0 ~id1~0)} ~mode3~0 := 0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,394 INFO L280 TraceCheckUtils]: 286: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,394 INFO L280 TraceCheckUtils]: 287: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,396 INFO L280 TraceCheckUtils]: 288: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,397 INFO L280 TraceCheckUtils]: 289: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,397 INFO L280 TraceCheckUtils]: 290: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,398 INFO L280 TraceCheckUtils]: 291: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,399 INFO L280 TraceCheckUtils]: 292: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,399 INFO L280 TraceCheckUtils]: 293: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,400 INFO L280 TraceCheckUtils]: 294: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,401 INFO L280 TraceCheckUtils]: 295: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,402 INFO L280 TraceCheckUtils]: 296: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,403 INFO L280 TraceCheckUtils]: 297: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,404 INFO L280 TraceCheckUtils]: 298: Hoare triple {887#(= ~max1~0 ~id1~0)} havoc ~check__tmp~1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,405 INFO L280 TraceCheckUtils]: 299: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,406 INFO L280 TraceCheckUtils]: 300: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,407 INFO L280 TraceCheckUtils]: 301: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,408 INFO L280 TraceCheckUtils]: 302: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,409 INFO L280 TraceCheckUtils]: 303: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,410 INFO L280 TraceCheckUtils]: 304: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,412 INFO L280 TraceCheckUtils]: 305: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,413 INFO L280 TraceCheckUtils]: 306: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,414 INFO L280 TraceCheckUtils]: 307: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,416 INFO L280 TraceCheckUtils]: 308: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,425 INFO L280 TraceCheckUtils]: 309: Hoare triple {887#(= ~max1~0 ~id1~0)} ~check__tmp~1 := 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,427 INFO L280 TraceCheckUtils]: 310: Hoare triple {887#(= ~max1~0 ~id1~0)} ~__return_1954~0 := ~check__tmp~1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,428 INFO L280 TraceCheckUtils]: 311: Hoare triple {887#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_1954~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,429 INFO L280 TraceCheckUtils]: 312: Hoare triple {887#(= ~max1~0 ~id1~0)} havoc ~__tmp_2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,430 INFO L280 TraceCheckUtils]: 313: Hoare triple {887#(= ~max1~0 ~id1~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,432 INFO L280 TraceCheckUtils]: 314: Hoare triple {887#(= ~max1~0 ~id1~0)} havoc ~assert__arg~1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,433 INFO L280 TraceCheckUtils]: 315: Hoare triple {887#(= ~max1~0 ~id1~0)} ~assert__arg~1 := ~__tmp_2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,434 INFO L280 TraceCheckUtils]: 316: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~1 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,436 INFO L280 TraceCheckUtils]: 317: Hoare triple {887#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,437 INFO L280 TraceCheckUtils]: 318: Hoare triple {887#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,438 INFO L280 TraceCheckUtils]: 319: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,439 INFO L280 TraceCheckUtils]: 320: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode1~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,440 INFO L280 TraceCheckUtils]: 321: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,441 INFO L280 TraceCheckUtils]: 322: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep12~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,444 INFO L280 TraceCheckUtils]: 323: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep13~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,449 INFO L280 TraceCheckUtils]: 324: Hoare triple {887#(= ~max1~0 ~id1~0)} ~mode1~0 := 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,450 INFO L280 TraceCheckUtils]: 325: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode2~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,451 INFO L280 TraceCheckUtils]: 326: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r2~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,452 INFO L280 TraceCheckUtils]: 327: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,454 INFO L280 TraceCheckUtils]: 328: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep23~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,456 INFO L280 TraceCheckUtils]: 329: Hoare triple {887#(= ~max1~0 ~id1~0)} ~mode2~0 := 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,457 INFO L280 TraceCheckUtils]: 330: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~mode3~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,458 INFO L280 TraceCheckUtils]: 331: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r3~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,459 INFO L280 TraceCheckUtils]: 332: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,460 INFO L280 TraceCheckUtils]: 333: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep32~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,461 INFO L280 TraceCheckUtils]: 334: Hoare triple {887#(= ~max1~0 ~id1~0)} ~mode3~0 := 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,463 INFO L280 TraceCheckUtils]: 335: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p12_old~0 := ~p12_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,464 INFO L280 TraceCheckUtils]: 336: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p12_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,465 INFO L280 TraceCheckUtils]: 337: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p13_old~0 := ~p13_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,466 INFO L280 TraceCheckUtils]: 338: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p13_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,467 INFO L280 TraceCheckUtils]: 339: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p21_old~0 := ~p21_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,467 INFO L280 TraceCheckUtils]: 340: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p21_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,468 INFO L280 TraceCheckUtils]: 341: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p23_old~0 := ~p23_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,487 INFO L280 TraceCheckUtils]: 342: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p23_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,489 INFO L280 TraceCheckUtils]: 343: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p31_old~0 := ~p31_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,490 INFO L280 TraceCheckUtils]: 344: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p31_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,491 INFO L280 TraceCheckUtils]: 345: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p32_old~0 := ~p32_new~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,492 INFO L280 TraceCheckUtils]: 346: Hoare triple {887#(= ~max1~0 ~id1~0)} ~p32_new~0 := ~nomsg~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,493 INFO L280 TraceCheckUtils]: 347: Hoare triple {887#(= ~max1~0 ~id1~0)} havoc ~check__tmp~2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,494 INFO L280 TraceCheckUtils]: 348: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,495 INFO L280 TraceCheckUtils]: 349: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st1~0 + ~nl1~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,496 INFO L280 TraceCheckUtils]: 350: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st2~0 + ~nl2~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,497 INFO L280 TraceCheckUtils]: 351: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~st3~0 + ~nl3~0 <= 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,498 INFO L280 TraceCheckUtils]: 352: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,499 INFO L280 TraceCheckUtils]: 353: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,500 INFO L280 TraceCheckUtils]: 354: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,501 INFO L280 TraceCheckUtils]: 355: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(~r1~0 >= 2); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,502 INFO L280 TraceCheckUtils]: 356: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,503 INFO L280 TraceCheckUtils]: 357: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~r1~0 < 2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,504 INFO L280 TraceCheckUtils]: 358: Hoare triple {887#(= ~max1~0 ~id1~0)} ~check__tmp~2 := 1; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,505 INFO L280 TraceCheckUtils]: 359: Hoare triple {887#(= ~max1~0 ~id1~0)} ~__return_2075~0 := ~check__tmp~2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,506 INFO L280 TraceCheckUtils]: 360: Hoare triple {887#(= ~max1~0 ~id1~0)} ~main__c1~0 := ~__return_2075~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,506 INFO L280 TraceCheckUtils]: 361: Hoare triple {887#(= ~max1~0 ~id1~0)} havoc ~__tmp_3~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,507 INFO L280 TraceCheckUtils]: 362: Hoare triple {887#(= ~max1~0 ~id1~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,508 INFO L280 TraceCheckUtils]: 363: Hoare triple {887#(= ~max1~0 ~id1~0)} havoc ~assert__arg~2; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,509 INFO L280 TraceCheckUtils]: 364: Hoare triple {887#(= ~max1~0 ~id1~0)} ~assert__arg~2 := ~__tmp_3~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,510 INFO L280 TraceCheckUtils]: 365: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(0 == ~assert__arg~2 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,511 INFO L280 TraceCheckUtils]: 366: Hoare triple {887#(= ~max1~0 ~id1~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,512 INFO L280 TraceCheckUtils]: 367: Hoare triple {887#(= ~max1~0 ~id1~0)} ~main__i2~0 := 1 + ~main__i2~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,513 INFO L280 TraceCheckUtils]: 368: Hoare triple {887#(= ~max1~0 ~id1~0)} assume ~main__i2~0 < 6; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,514 INFO L280 TraceCheckUtils]: 369: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(0 == ~mode1~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,515 INFO L280 TraceCheckUtils]: 370: Hoare triple {887#(= ~max1~0 ~id1~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,516 INFO L280 TraceCheckUtils]: 371: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep21~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,517 INFO L280 TraceCheckUtils]: 372: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !!(0 == ~ep31~0 % 256); {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,518 INFO L280 TraceCheckUtils]: 373: Hoare triple {887#(= ~max1~0 ~id1~0)} assume 2 == ~r1~0; {887#(= ~max1~0 ~id1~0)} is VALID [2020-07-18 00:51:19,518 INFO L280 TraceCheckUtils]: 374: Hoare triple {887#(= ~max1~0 ~id1~0)} assume !(~max1~0 == ~id1~0); {826#false} is VALID [2020-07-18 00:51:19,519 INFO L280 TraceCheckUtils]: 375: Hoare triple {826#false} ~nl1~0 := 1; {826#false} is VALID [2020-07-18 00:51:19,520 INFO L280 TraceCheckUtils]: 376: Hoare triple {826#false} ~mode1~0 := 0; {826#false} is VALID [2020-07-18 00:51:19,520 INFO L280 TraceCheckUtils]: 377: Hoare triple {826#false} assume !(0 == ~mode2~0 % 256); {826#false} is VALID [2020-07-18 00:51:19,520 INFO L280 TraceCheckUtils]: 378: Hoare triple {826#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {826#false} is VALID [2020-07-18 00:51:19,521 INFO L280 TraceCheckUtils]: 379: Hoare triple {826#false} assume !!(0 == ~ep12~0 % 256); {826#false} is VALID [2020-07-18 00:51:19,521 INFO L280 TraceCheckUtils]: 380: Hoare triple {826#false} assume !!(0 == ~ep32~0 % 256); {826#false} is VALID [2020-07-18 00:51:19,522 INFO L280 TraceCheckUtils]: 381: Hoare triple {826#false} assume 2 == ~r2~0; {826#false} is VALID [2020-07-18 00:51:19,522 INFO L280 TraceCheckUtils]: 382: Hoare triple {826#false} assume !(~max2~0 == ~id2~0); {826#false} is VALID [2020-07-18 00:51:19,522 INFO L280 TraceCheckUtils]: 383: Hoare triple {826#false} ~nl2~0 := 1; {826#false} is VALID [2020-07-18 00:51:19,523 INFO L280 TraceCheckUtils]: 384: Hoare triple {826#false} ~mode2~0 := 0; {826#false} is VALID [2020-07-18 00:51:19,523 INFO L280 TraceCheckUtils]: 385: Hoare triple {826#false} assume !(0 == ~mode3~0 % 256); {826#false} is VALID [2020-07-18 00:51:19,524 INFO L280 TraceCheckUtils]: 386: Hoare triple {826#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {826#false} is VALID [2020-07-18 00:51:19,524 INFO L280 TraceCheckUtils]: 387: Hoare triple {826#false} assume !!(0 == ~ep13~0 % 256); {826#false} is VALID [2020-07-18 00:51:19,531 INFO L280 TraceCheckUtils]: 388: Hoare triple {826#false} assume !!(0 == ~ep23~0 % 256); {826#false} is VALID [2020-07-18 00:51:19,532 INFO L280 TraceCheckUtils]: 389: Hoare triple {826#false} assume 2 == ~r3~0; {826#false} is VALID [2020-07-18 00:51:19,532 INFO L280 TraceCheckUtils]: 390: Hoare triple {826#false} assume !(~max3~0 == ~id3~0); {826#false} is VALID [2020-07-18 00:51:19,533 INFO L280 TraceCheckUtils]: 391: Hoare triple {826#false} ~nl3~0 := 1; {826#false} is VALID [2020-07-18 00:51:19,533 INFO L280 TraceCheckUtils]: 392: Hoare triple {826#false} ~mode3~0 := 0; {826#false} is VALID [2020-07-18 00:51:19,535 INFO L280 TraceCheckUtils]: 393: Hoare triple {826#false} ~p12_old~0 := ~p12_new~0; {826#false} is VALID [2020-07-18 00:51:19,536 INFO L280 TraceCheckUtils]: 394: Hoare triple {826#false} ~p12_new~0 := ~nomsg~0; {826#false} is VALID [2020-07-18 00:51:19,536 INFO L280 TraceCheckUtils]: 395: Hoare triple {826#false} ~p13_old~0 := ~p13_new~0; {826#false} is VALID [2020-07-18 00:51:19,536 INFO L280 TraceCheckUtils]: 396: Hoare triple {826#false} ~p13_new~0 := ~nomsg~0; {826#false} is VALID [2020-07-18 00:51:19,537 INFO L280 TraceCheckUtils]: 397: Hoare triple {826#false} ~p21_old~0 := ~p21_new~0; {826#false} is VALID [2020-07-18 00:51:19,537 INFO L280 TraceCheckUtils]: 398: Hoare triple {826#false} ~p21_new~0 := ~nomsg~0; {826#false} is VALID [2020-07-18 00:51:19,537 INFO L280 TraceCheckUtils]: 399: Hoare triple {826#false} ~p23_old~0 := ~p23_new~0; {826#false} is VALID [2020-07-18 00:51:19,538 INFO L280 TraceCheckUtils]: 400: Hoare triple {826#false} ~p23_new~0 := ~nomsg~0; {826#false} is VALID [2020-07-18 00:51:19,538 INFO L280 TraceCheckUtils]: 401: Hoare triple {826#false} ~p31_old~0 := ~p31_new~0; {826#false} is VALID [2020-07-18 00:51:19,538 INFO L280 TraceCheckUtils]: 402: Hoare triple {826#false} ~p31_new~0 := ~nomsg~0; {826#false} is VALID [2020-07-18 00:51:19,538 INFO L280 TraceCheckUtils]: 403: Hoare triple {826#false} ~p32_old~0 := ~p32_new~0; {826#false} is VALID [2020-07-18 00:51:19,539 INFO L280 TraceCheckUtils]: 404: Hoare triple {826#false} ~p32_new~0 := ~nomsg~0; {826#false} is VALID [2020-07-18 00:51:19,539 INFO L280 TraceCheckUtils]: 405: Hoare triple {826#false} havoc ~check__tmp~3; {826#false} is VALID [2020-07-18 00:51:19,539 INFO L280 TraceCheckUtils]: 406: Hoare triple {826#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {826#false} is VALID [2020-07-18 00:51:19,539 INFO L280 TraceCheckUtils]: 407: Hoare triple {826#false} ~check__tmp~3 := 0; {826#false} is VALID [2020-07-18 00:51:19,540 INFO L280 TraceCheckUtils]: 408: Hoare triple {826#false} ~__return_2198~0 := ~check__tmp~3; {826#false} is VALID [2020-07-18 00:51:19,540 INFO L280 TraceCheckUtils]: 409: Hoare triple {826#false} ~main__c1~0 := ~__return_2198~0; {826#false} is VALID [2020-07-18 00:51:19,540 INFO L280 TraceCheckUtils]: 410: Hoare triple {826#false} ~__tmp_2199_0~0 := ~main____CPAchecker_TMP_0~2; {826#false} is VALID [2020-07-18 00:51:19,541 INFO L280 TraceCheckUtils]: 411: Hoare triple {826#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2199_0~0; {826#false} is VALID [2020-07-18 00:51:19,541 INFO L280 TraceCheckUtils]: 412: Hoare triple {826#false} havoc ~__tmp_4~0; {826#false} is VALID [2020-07-18 00:51:19,541 INFO L280 TraceCheckUtils]: 413: Hoare triple {826#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {826#false} is VALID [2020-07-18 00:51:19,541 INFO L280 TraceCheckUtils]: 414: Hoare triple {826#false} havoc ~assert__arg~3; {826#false} is VALID [2020-07-18 00:51:19,542 INFO L280 TraceCheckUtils]: 415: Hoare triple {826#false} ~assert__arg~3 := ~__tmp_4~0; {826#false} is VALID [2020-07-18 00:51:19,542 INFO L280 TraceCheckUtils]: 416: Hoare triple {826#false} assume 0 == ~assert__arg~3 % 256; {826#false} is VALID [2020-07-18 00:51:19,542 INFO L280 TraceCheckUtils]: 417: Hoare triple {826#false} assume !false; {826#false} is VALID [2020-07-18 00:51:19,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:51:19,987 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:51:19,992 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [639705217] [2020-07-18 00:51:19,994 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:51:19,995 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:51:19,996 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512874206] [2020-07-18 00:51:20,011 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 418 [2020-07-18 00:51:20,028 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:51:20,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:51:20,775 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:20,775 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:51:20,776 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:51:20,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:51:20,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:51:20,795 INFO L87 Difference]: Start difference. First operand 822 states. Second operand 4 states. [2020-07-18 00:51:28,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:28,145 INFO L93 Difference]: Finished difference Result 1488 states and 1948 transitions. [2020-07-18 00:51:28,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:51:28,146 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 418 [2020-07-18 00:51:28,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:51:28,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:51:28,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1948 transitions. [2020-07-18 00:51:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:51:28,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1948 transitions. [2020-07-18 00:51:28,229 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1948 transitions. [2020-07-18 00:51:30,208 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1948 edges. 1948 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:30,458 INFO L225 Difference]: With dead ends: 1488 [2020-07-18 00:51:30,459 INFO L226 Difference]: Without dead ends: 1109 [2020-07-18 00:51:30,470 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:51:30,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1109 states. [2020-07-18 00:51:31,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1109 to 1102. [2020-07-18 00:51:31,349 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:51:31,350 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1109 states. Second operand 1102 states. [2020-07-18 00:51:31,351 INFO L74 IsIncluded]: Start isIncluded. First operand 1109 states. Second operand 1102 states. [2020-07-18 00:51:31,351 INFO L87 Difference]: Start difference. First operand 1109 states. Second operand 1102 states. [2020-07-18 00:51:31,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:31,438 INFO L93 Difference]: Finished difference Result 1109 states and 1351 transitions. [2020-07-18 00:51:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1351 transitions. [2020-07-18 00:51:31,443 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:51:31,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:51:31,444 INFO L74 IsIncluded]: Start isIncluded. First operand 1102 states. Second operand 1109 states. [2020-07-18 00:51:31,444 INFO L87 Difference]: Start difference. First operand 1102 states. Second operand 1109 states. [2020-07-18 00:51:31,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:31,521 INFO L93 Difference]: Finished difference Result 1109 states and 1351 transitions. [2020-07-18 00:51:31,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1351 transitions. [2020-07-18 00:51:31,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:51:31,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:51:31,525 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:51:31,525 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:51:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1102 states. [2020-07-18 00:51:31,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 1102 states and 1345 transitions. [2020-07-18 00:51:31,613 INFO L78 Accepts]: Start accepts. Automaton has 1102 states and 1345 transitions. Word has length 418 [2020-07-18 00:51:31,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:51:31,614 INFO L479 AbstractCegarLoop]: Abstraction has 1102 states and 1345 transitions. [2020-07-18 00:51:31,614 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:51:31,614 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1102 states and 1345 transitions. [2020-07-18 00:51:32,977 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1345 edges. 1345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:32,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1345 transitions. [2020-07-18 00:51:32,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2020-07-18 00:51:32,986 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:51:32,987 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] [2020-07-18 00:51:32,987 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:51:32,987 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:51:32,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:51:32,988 INFO L82 PathProgramCache]: Analyzing trace with hash 1571498271, now seen corresponding path program 1 times [2020-07-18 00:51:32,988 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:51:32,989 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1679975933] [2020-07-18 00:51:32,989 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:51:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:33,544 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2020-07-18 00:51:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:33,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {8352#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {8289#true} ~nomsg~0 := -1; {8289#true} is VALID [2020-07-18 00:51:33,595 INFO L280 TraceCheckUtils]: 2: Hoare triple {8289#true} ~p12~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,595 INFO L280 TraceCheckUtils]: 3: Hoare triple {8289#true} ~p12_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {8289#true} ~p12_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {8289#true} ~ep12~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,596 INFO L280 TraceCheckUtils]: 6: Hoare triple {8289#true} ~p13~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,596 INFO L280 TraceCheckUtils]: 7: Hoare triple {8289#true} ~p13_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,597 INFO L280 TraceCheckUtils]: 8: Hoare triple {8289#true} ~p13_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,597 INFO L280 TraceCheckUtils]: 9: Hoare triple {8289#true} ~ep13~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {8289#true} ~p21~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,597 INFO L280 TraceCheckUtils]: 11: Hoare triple {8289#true} ~p21_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,598 INFO L280 TraceCheckUtils]: 12: Hoare triple {8289#true} ~p21_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {8289#true} ~ep21~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,598 INFO L280 TraceCheckUtils]: 14: Hoare triple {8289#true} ~p23~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {8289#true} ~p23_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {8289#true} ~p23_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {8289#true} ~ep23~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {8289#true} ~p31~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {8289#true} ~p31_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,599 INFO L280 TraceCheckUtils]: 20: Hoare triple {8289#true} ~p31_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,600 INFO L280 TraceCheckUtils]: 21: Hoare triple {8289#true} ~ep31~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,600 INFO L280 TraceCheckUtils]: 22: Hoare triple {8289#true} ~p32~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {8289#true} ~p32_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {8289#true} ~p32_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,600 INFO L280 TraceCheckUtils]: 25: Hoare triple {8289#true} ~ep32~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,601 INFO L280 TraceCheckUtils]: 26: Hoare triple {8289#true} ~id1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,601 INFO L280 TraceCheckUtils]: 27: Hoare triple {8289#true} ~r1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,601 INFO L280 TraceCheckUtils]: 28: Hoare triple {8289#true} ~st1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,601 INFO L280 TraceCheckUtils]: 29: Hoare triple {8289#true} ~nl1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,602 INFO L280 TraceCheckUtils]: 30: Hoare triple {8289#true} ~m1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,602 INFO L280 TraceCheckUtils]: 31: Hoare triple {8289#true} ~max1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,602 INFO L280 TraceCheckUtils]: 32: Hoare triple {8289#true} ~mode1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,602 INFO L280 TraceCheckUtils]: 33: Hoare triple {8289#true} ~id2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,602 INFO L280 TraceCheckUtils]: 34: Hoare triple {8289#true} ~r2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,603 INFO L280 TraceCheckUtils]: 35: Hoare triple {8289#true} ~st2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,603 INFO L280 TraceCheckUtils]: 36: Hoare triple {8289#true} ~nl2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,603 INFO L280 TraceCheckUtils]: 37: Hoare triple {8289#true} ~m2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,603 INFO L280 TraceCheckUtils]: 38: Hoare triple {8289#true} ~max2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,604 INFO L280 TraceCheckUtils]: 39: Hoare triple {8289#true} ~mode2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,604 INFO L280 TraceCheckUtils]: 40: Hoare triple {8289#true} ~id3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,604 INFO L280 TraceCheckUtils]: 41: Hoare triple {8289#true} ~r3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,604 INFO L280 TraceCheckUtils]: 42: Hoare triple {8289#true} ~st3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,605 INFO L280 TraceCheckUtils]: 43: Hoare triple {8289#true} ~nl3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,605 INFO L280 TraceCheckUtils]: 44: Hoare triple {8289#true} ~m3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,605 INFO L280 TraceCheckUtils]: 45: Hoare triple {8289#true} ~max3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,605 INFO L280 TraceCheckUtils]: 46: Hoare triple {8289#true} ~mode3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,605 INFO L280 TraceCheckUtils]: 47: Hoare triple {8289#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {8289#true} is VALID [2020-07-18 00:51:33,606 INFO L280 TraceCheckUtils]: 48: Hoare triple {8289#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {8289#true} is VALID [2020-07-18 00:51:33,606 INFO L280 TraceCheckUtils]: 49: Hoare triple {8289#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {8289#true} is VALID [2020-07-18 00:51:33,606 INFO L280 TraceCheckUtils]: 50: Hoare triple {8289#true} ~__return_1708~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,606 INFO L280 TraceCheckUtils]: 51: Hoare triple {8289#true} ~__return_1836~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,607 INFO L280 TraceCheckUtils]: 52: Hoare triple {8289#true} ~__return_1954~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,607 INFO L280 TraceCheckUtils]: 53: Hoare triple {8289#true} ~__return_2075~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,607 INFO L280 TraceCheckUtils]: 54: Hoare triple {8289#true} ~__return_2198~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,607 INFO L280 TraceCheckUtils]: 55: Hoare triple {8289#true} ~__tmp_2199_0~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,608 INFO L280 TraceCheckUtils]: 56: Hoare triple {8289#true} ~__return_2307~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,608 INFO L280 TraceCheckUtils]: 57: Hoare triple {8289#true} ~__return_2212~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,608 INFO L280 TraceCheckUtils]: 58: Hoare triple {8289#true} assume true; {8289#true} is VALID [2020-07-18 00:51:33,608 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {8289#true} {8289#true} #1764#return; {8289#true} is VALID [2020-07-18 00:51:33,614 INFO L263 TraceCheckUtils]: 0: Hoare triple {8289#true} call ULTIMATE.init(); {8352#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:51:33,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {8352#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {8289#true} ~nomsg~0 := -1; {8289#true} is VALID [2020-07-18 00:51:33,615 INFO L280 TraceCheckUtils]: 3: Hoare triple {8289#true} ~p12~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,615 INFO L280 TraceCheckUtils]: 4: Hoare triple {8289#true} ~p12_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,615 INFO L280 TraceCheckUtils]: 5: Hoare triple {8289#true} ~p12_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,615 INFO L280 TraceCheckUtils]: 6: Hoare triple {8289#true} ~ep12~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,616 INFO L280 TraceCheckUtils]: 7: Hoare triple {8289#true} ~p13~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,616 INFO L280 TraceCheckUtils]: 8: Hoare triple {8289#true} ~p13_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,616 INFO L280 TraceCheckUtils]: 9: Hoare triple {8289#true} ~p13_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,616 INFO L280 TraceCheckUtils]: 10: Hoare triple {8289#true} ~ep13~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,616 INFO L280 TraceCheckUtils]: 11: Hoare triple {8289#true} ~p21~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,617 INFO L280 TraceCheckUtils]: 12: Hoare triple {8289#true} ~p21_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,617 INFO L280 TraceCheckUtils]: 13: Hoare triple {8289#true} ~p21_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,617 INFO L280 TraceCheckUtils]: 14: Hoare triple {8289#true} ~ep21~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,617 INFO L280 TraceCheckUtils]: 15: Hoare triple {8289#true} ~p23~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,617 INFO L280 TraceCheckUtils]: 16: Hoare triple {8289#true} ~p23_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,618 INFO L280 TraceCheckUtils]: 17: Hoare triple {8289#true} ~p23_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,618 INFO L280 TraceCheckUtils]: 18: Hoare triple {8289#true} ~ep23~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,618 INFO L280 TraceCheckUtils]: 19: Hoare triple {8289#true} ~p31~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,618 INFO L280 TraceCheckUtils]: 20: Hoare triple {8289#true} ~p31_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,618 INFO L280 TraceCheckUtils]: 21: Hoare triple {8289#true} ~p31_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,619 INFO L280 TraceCheckUtils]: 22: Hoare triple {8289#true} ~ep31~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,619 INFO L280 TraceCheckUtils]: 23: Hoare triple {8289#true} ~p32~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,619 INFO L280 TraceCheckUtils]: 24: Hoare triple {8289#true} ~p32_old~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,619 INFO L280 TraceCheckUtils]: 25: Hoare triple {8289#true} ~p32_new~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,619 INFO L280 TraceCheckUtils]: 26: Hoare triple {8289#true} ~ep32~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,620 INFO L280 TraceCheckUtils]: 27: Hoare triple {8289#true} ~id1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,620 INFO L280 TraceCheckUtils]: 28: Hoare triple {8289#true} ~r1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,620 INFO L280 TraceCheckUtils]: 29: Hoare triple {8289#true} ~st1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,620 INFO L280 TraceCheckUtils]: 30: Hoare triple {8289#true} ~nl1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,621 INFO L280 TraceCheckUtils]: 31: Hoare triple {8289#true} ~m1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,621 INFO L280 TraceCheckUtils]: 32: Hoare triple {8289#true} ~max1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,621 INFO L280 TraceCheckUtils]: 33: Hoare triple {8289#true} ~mode1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,621 INFO L280 TraceCheckUtils]: 34: Hoare triple {8289#true} ~id2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,621 INFO L280 TraceCheckUtils]: 35: Hoare triple {8289#true} ~r2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,622 INFO L280 TraceCheckUtils]: 36: Hoare triple {8289#true} ~st2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,622 INFO L280 TraceCheckUtils]: 37: Hoare triple {8289#true} ~nl2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,622 INFO L280 TraceCheckUtils]: 38: Hoare triple {8289#true} ~m2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,622 INFO L280 TraceCheckUtils]: 39: Hoare triple {8289#true} ~max2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,622 INFO L280 TraceCheckUtils]: 40: Hoare triple {8289#true} ~mode2~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,623 INFO L280 TraceCheckUtils]: 41: Hoare triple {8289#true} ~id3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,623 INFO L280 TraceCheckUtils]: 42: Hoare triple {8289#true} ~r3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,623 INFO L280 TraceCheckUtils]: 43: Hoare triple {8289#true} ~st3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,623 INFO L280 TraceCheckUtils]: 44: Hoare triple {8289#true} ~nl3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,623 INFO L280 TraceCheckUtils]: 45: Hoare triple {8289#true} ~m3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,624 INFO L280 TraceCheckUtils]: 46: Hoare triple {8289#true} ~max3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,624 INFO L280 TraceCheckUtils]: 47: Hoare triple {8289#true} ~mode3~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,624 INFO L280 TraceCheckUtils]: 48: Hoare triple {8289#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {8289#true} is VALID [2020-07-18 00:51:33,624 INFO L280 TraceCheckUtils]: 49: Hoare triple {8289#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {8289#true} is VALID [2020-07-18 00:51:33,625 INFO L280 TraceCheckUtils]: 50: Hoare triple {8289#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {8289#true} is VALID [2020-07-18 00:51:33,625 INFO L280 TraceCheckUtils]: 51: Hoare triple {8289#true} ~__return_1708~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,625 INFO L280 TraceCheckUtils]: 52: Hoare triple {8289#true} ~__return_1836~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,625 INFO L280 TraceCheckUtils]: 53: Hoare triple {8289#true} ~__return_1954~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,625 INFO L280 TraceCheckUtils]: 54: Hoare triple {8289#true} ~__return_2075~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,626 INFO L280 TraceCheckUtils]: 55: Hoare triple {8289#true} ~__return_2198~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,626 INFO L280 TraceCheckUtils]: 56: Hoare triple {8289#true} ~__tmp_2199_0~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,626 INFO L280 TraceCheckUtils]: 57: Hoare triple {8289#true} ~__return_2307~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,626 INFO L280 TraceCheckUtils]: 58: Hoare triple {8289#true} ~__return_2212~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,627 INFO L280 TraceCheckUtils]: 59: Hoare triple {8289#true} assume true; {8289#true} is VALID [2020-07-18 00:51:33,627 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8289#true} {8289#true} #1764#return; {8289#true} is VALID [2020-07-18 00:51:33,627 INFO L263 TraceCheckUtils]: 61: Hoare triple {8289#true} call #t~ret27 := main(); {8289#true} is VALID [2020-07-18 00:51:33,627 INFO L280 TraceCheckUtils]: 62: Hoare triple {8289#true} havoc ~main__c1~0; {8289#true} is VALID [2020-07-18 00:51:33,627 INFO L280 TraceCheckUtils]: 63: Hoare triple {8289#true} havoc ~main__i2~0; {8289#true} is VALID [2020-07-18 00:51:33,628 INFO L280 TraceCheckUtils]: 64: Hoare triple {8289#true} ~main__c1~0 := 0; {8289#true} is VALID [2020-07-18 00:51:33,628 INFO L280 TraceCheckUtils]: 65: Hoare triple {8289#true} ~ep12~0 := #t~nondet0; {8289#true} is VALID [2020-07-18 00:51:33,628 INFO L280 TraceCheckUtils]: 66: Hoare triple {8289#true} havoc #t~nondet0; {8289#true} is VALID [2020-07-18 00:51:33,628 INFO L280 TraceCheckUtils]: 67: Hoare triple {8289#true} ~ep13~0 := #t~nondet1; {8289#true} is VALID [2020-07-18 00:51:33,629 INFO L280 TraceCheckUtils]: 68: Hoare triple {8289#true} havoc #t~nondet1; {8289#true} is VALID [2020-07-18 00:51:33,629 INFO L280 TraceCheckUtils]: 69: Hoare triple {8289#true} ~ep21~0 := #t~nondet2; {8289#true} is VALID [2020-07-18 00:51:33,629 INFO L280 TraceCheckUtils]: 70: Hoare triple {8289#true} havoc #t~nondet2; {8289#true} is VALID [2020-07-18 00:51:33,629 INFO L280 TraceCheckUtils]: 71: Hoare triple {8289#true} ~ep23~0 := #t~nondet3; {8289#true} is VALID [2020-07-18 00:51:33,629 INFO L280 TraceCheckUtils]: 72: Hoare triple {8289#true} havoc #t~nondet3; {8289#true} is VALID [2020-07-18 00:51:33,630 INFO L280 TraceCheckUtils]: 73: Hoare triple {8289#true} ~ep31~0 := #t~nondet4; {8289#true} is VALID [2020-07-18 00:51:33,630 INFO L280 TraceCheckUtils]: 74: Hoare triple {8289#true} havoc #t~nondet4; {8289#true} is VALID [2020-07-18 00:51:33,630 INFO L280 TraceCheckUtils]: 75: Hoare triple {8289#true} ~ep32~0 := #t~nondet5; {8289#true} is VALID [2020-07-18 00:51:33,630 INFO L280 TraceCheckUtils]: 76: Hoare triple {8289#true} havoc #t~nondet5; {8289#true} is VALID [2020-07-18 00:51:33,630 INFO L280 TraceCheckUtils]: 77: Hoare triple {8289#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,631 INFO L280 TraceCheckUtils]: 78: Hoare triple {8289#true} ~id1~0 := #t~nondet6; {8289#true} is VALID [2020-07-18 00:51:33,631 INFO L280 TraceCheckUtils]: 79: Hoare triple {8289#true} havoc #t~nondet6; {8289#true} is VALID [2020-07-18 00:51:33,631 INFO L280 TraceCheckUtils]: 80: Hoare triple {8289#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,631 INFO L280 TraceCheckUtils]: 81: Hoare triple {8289#true} ~r1~0 := #t~nondet7; {8289#true} is VALID [2020-07-18 00:51:33,631 INFO L280 TraceCheckUtils]: 82: Hoare triple {8289#true} havoc #t~nondet7; {8289#true} is VALID [2020-07-18 00:51:33,632 INFO L280 TraceCheckUtils]: 83: Hoare triple {8289#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,632 INFO L280 TraceCheckUtils]: 84: Hoare triple {8289#true} ~st1~0 := #t~nondet8; {8289#true} is VALID [2020-07-18 00:51:33,632 INFO L280 TraceCheckUtils]: 85: Hoare triple {8289#true} havoc #t~nondet8; {8289#true} is VALID [2020-07-18 00:51:33,632 INFO L280 TraceCheckUtils]: 86: Hoare triple {8289#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,633 INFO L280 TraceCheckUtils]: 87: Hoare triple {8289#true} ~nl1~0 := #t~nondet9; {8289#true} is VALID [2020-07-18 00:51:33,633 INFO L280 TraceCheckUtils]: 88: Hoare triple {8289#true} havoc #t~nondet9; {8289#true} is VALID [2020-07-18 00:51:33,633 INFO L280 TraceCheckUtils]: 89: Hoare triple {8289#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,633 INFO L280 TraceCheckUtils]: 90: Hoare triple {8289#true} ~m1~0 := #t~nondet10; {8289#true} is VALID [2020-07-18 00:51:33,633 INFO L280 TraceCheckUtils]: 91: Hoare triple {8289#true} havoc #t~nondet10; {8289#true} is VALID [2020-07-18 00:51:33,634 INFO L280 TraceCheckUtils]: 92: Hoare triple {8289#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,634 INFO L280 TraceCheckUtils]: 93: Hoare triple {8289#true} ~max1~0 := #t~nondet11; {8289#true} is VALID [2020-07-18 00:51:33,634 INFO L280 TraceCheckUtils]: 94: Hoare triple {8289#true} havoc #t~nondet11; {8289#true} is VALID [2020-07-18 00:51:33,634 INFO L280 TraceCheckUtils]: 95: Hoare triple {8289#true} ~mode1~0 := #t~nondet12; {8289#true} is VALID [2020-07-18 00:51:33,634 INFO L280 TraceCheckUtils]: 96: Hoare triple {8289#true} havoc #t~nondet12; {8289#true} is VALID [2020-07-18 00:51:33,635 INFO L280 TraceCheckUtils]: 97: Hoare triple {8289#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,635 INFO L280 TraceCheckUtils]: 98: Hoare triple {8289#true} ~id2~0 := #t~nondet13; {8289#true} is VALID [2020-07-18 00:51:33,635 INFO L280 TraceCheckUtils]: 99: Hoare triple {8289#true} havoc #t~nondet13; {8289#true} is VALID [2020-07-18 00:51:33,635 INFO L280 TraceCheckUtils]: 100: Hoare triple {8289#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,635 INFO L280 TraceCheckUtils]: 101: Hoare triple {8289#true} ~r2~0 := #t~nondet14; {8289#true} is VALID [2020-07-18 00:51:33,636 INFO L280 TraceCheckUtils]: 102: Hoare triple {8289#true} havoc #t~nondet14; {8289#true} is VALID [2020-07-18 00:51:33,636 INFO L280 TraceCheckUtils]: 103: Hoare triple {8289#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,636 INFO L280 TraceCheckUtils]: 104: Hoare triple {8289#true} ~st2~0 := #t~nondet15; {8289#true} is VALID [2020-07-18 00:51:33,636 INFO L280 TraceCheckUtils]: 105: Hoare triple {8289#true} havoc #t~nondet15; {8289#true} is VALID [2020-07-18 00:51:33,636 INFO L280 TraceCheckUtils]: 106: Hoare triple {8289#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,637 INFO L280 TraceCheckUtils]: 107: Hoare triple {8289#true} ~nl2~0 := #t~nondet16; {8289#true} is VALID [2020-07-18 00:51:33,637 INFO L280 TraceCheckUtils]: 108: Hoare triple {8289#true} havoc #t~nondet16; {8289#true} is VALID [2020-07-18 00:51:33,637 INFO L280 TraceCheckUtils]: 109: Hoare triple {8289#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,637 INFO L280 TraceCheckUtils]: 110: Hoare triple {8289#true} ~m2~0 := #t~nondet17; {8289#true} is VALID [2020-07-18 00:51:33,638 INFO L280 TraceCheckUtils]: 111: Hoare triple {8289#true} havoc #t~nondet17; {8289#true} is VALID [2020-07-18 00:51:33,638 INFO L280 TraceCheckUtils]: 112: Hoare triple {8289#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,638 INFO L280 TraceCheckUtils]: 113: Hoare triple {8289#true} ~max2~0 := #t~nondet18; {8289#true} is VALID [2020-07-18 00:51:33,638 INFO L280 TraceCheckUtils]: 114: Hoare triple {8289#true} havoc #t~nondet18; {8289#true} is VALID [2020-07-18 00:51:33,638 INFO L280 TraceCheckUtils]: 115: Hoare triple {8289#true} ~mode2~0 := #t~nondet19; {8289#true} is VALID [2020-07-18 00:51:33,639 INFO L280 TraceCheckUtils]: 116: Hoare triple {8289#true} havoc #t~nondet19; {8289#true} is VALID [2020-07-18 00:51:33,639 INFO L280 TraceCheckUtils]: 117: Hoare triple {8289#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,639 INFO L280 TraceCheckUtils]: 118: Hoare triple {8289#true} ~id3~0 := #t~nondet20; {8289#true} is VALID [2020-07-18 00:51:33,639 INFO L280 TraceCheckUtils]: 119: Hoare triple {8289#true} havoc #t~nondet20; {8289#true} is VALID [2020-07-18 00:51:33,639 INFO L280 TraceCheckUtils]: 120: Hoare triple {8289#true} assume -128 <= #t~nondet21 && #t~nondet21 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,640 INFO L280 TraceCheckUtils]: 121: Hoare triple {8289#true} ~r3~0 := #t~nondet21; {8289#true} is VALID [2020-07-18 00:51:33,640 INFO L280 TraceCheckUtils]: 122: Hoare triple {8289#true} havoc #t~nondet21; {8289#true} is VALID [2020-07-18 00:51:33,640 INFO L280 TraceCheckUtils]: 123: Hoare triple {8289#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,640 INFO L280 TraceCheckUtils]: 124: Hoare triple {8289#true} ~st3~0 := #t~nondet22; {8289#true} is VALID [2020-07-18 00:51:33,640 INFO L280 TraceCheckUtils]: 125: Hoare triple {8289#true} havoc #t~nondet22; {8289#true} is VALID [2020-07-18 00:51:33,641 INFO L280 TraceCheckUtils]: 126: Hoare triple {8289#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,641 INFO L280 TraceCheckUtils]: 127: Hoare triple {8289#true} ~nl3~0 := #t~nondet23; {8289#true} is VALID [2020-07-18 00:51:33,641 INFO L280 TraceCheckUtils]: 128: Hoare triple {8289#true} havoc #t~nondet23; {8289#true} is VALID [2020-07-18 00:51:33,641 INFO L280 TraceCheckUtils]: 129: Hoare triple {8289#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,641 INFO L280 TraceCheckUtils]: 130: Hoare triple {8289#true} ~m3~0 := #t~nondet24; {8289#true} is VALID [2020-07-18 00:51:33,642 INFO L280 TraceCheckUtils]: 131: Hoare triple {8289#true} havoc #t~nondet24; {8289#true} is VALID [2020-07-18 00:51:33,642 INFO L280 TraceCheckUtils]: 132: Hoare triple {8289#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {8289#true} is VALID [2020-07-18 00:51:33,642 INFO L280 TraceCheckUtils]: 133: Hoare triple {8289#true} ~max3~0 := #t~nondet25; {8289#true} is VALID [2020-07-18 00:51:33,642 INFO L280 TraceCheckUtils]: 134: Hoare triple {8289#true} havoc #t~nondet25; {8289#true} is VALID [2020-07-18 00:51:33,643 INFO L280 TraceCheckUtils]: 135: Hoare triple {8289#true} ~mode3~0 := #t~nondet26; {8289#true} is VALID [2020-07-18 00:51:33,643 INFO L280 TraceCheckUtils]: 136: Hoare triple {8289#true} havoc #t~nondet26; {8289#true} is VALID [2020-07-18 00:51:33,643 INFO L280 TraceCheckUtils]: 137: Hoare triple {8289#true} havoc ~init__r121~0; {8289#true} is VALID [2020-07-18 00:51:33,643 INFO L280 TraceCheckUtils]: 138: Hoare triple {8289#true} havoc ~init__r131~0; {8289#true} is VALID [2020-07-18 00:51:33,643 INFO L280 TraceCheckUtils]: 139: Hoare triple {8289#true} havoc ~init__r211~0; {8289#true} is VALID [2020-07-18 00:51:33,643 INFO L280 TraceCheckUtils]: 140: Hoare triple {8289#true} havoc ~init__r231~0; {8289#true} is VALID [2020-07-18 00:51:33,644 INFO L280 TraceCheckUtils]: 141: Hoare triple {8289#true} havoc ~init__r311~0; {8289#true} is VALID [2020-07-18 00:51:33,644 INFO L280 TraceCheckUtils]: 142: Hoare triple {8289#true} havoc ~init__r321~0; {8289#true} is VALID [2020-07-18 00:51:33,644 INFO L280 TraceCheckUtils]: 143: Hoare triple {8289#true} havoc ~init__r122~0; {8289#true} is VALID [2020-07-18 00:51:33,644 INFO L280 TraceCheckUtils]: 144: Hoare triple {8289#true} havoc ~init__tmp~0; {8289#true} is VALID [2020-07-18 00:51:33,644 INFO L280 TraceCheckUtils]: 145: Hoare triple {8289#true} havoc ~init__r132~0; {8289#true} is VALID [2020-07-18 00:51:33,645 INFO L280 TraceCheckUtils]: 146: Hoare triple {8289#true} havoc ~init__tmp___0~0; {8289#true} is VALID [2020-07-18 00:51:33,645 INFO L280 TraceCheckUtils]: 147: Hoare triple {8289#true} havoc ~init__r212~0; {8289#true} is VALID [2020-07-18 00:51:33,645 INFO L280 TraceCheckUtils]: 148: Hoare triple {8289#true} havoc ~init__tmp___1~0; {8289#true} is VALID [2020-07-18 00:51:33,645 INFO L280 TraceCheckUtils]: 149: Hoare triple {8289#true} havoc ~init__r232~0; {8289#true} is VALID [2020-07-18 00:51:33,645 INFO L280 TraceCheckUtils]: 150: Hoare triple {8289#true} havoc ~init__tmp___2~0; {8289#true} is VALID [2020-07-18 00:51:33,646 INFO L280 TraceCheckUtils]: 151: Hoare triple {8289#true} havoc ~init__r312~0; {8289#true} is VALID [2020-07-18 00:51:33,646 INFO L280 TraceCheckUtils]: 152: Hoare triple {8289#true} havoc ~init__tmp___3~0; {8289#true} is VALID [2020-07-18 00:51:33,646 INFO L280 TraceCheckUtils]: 153: Hoare triple {8289#true} havoc ~init__r322~0; {8289#true} is VALID [2020-07-18 00:51:33,646 INFO L280 TraceCheckUtils]: 154: Hoare triple {8289#true} havoc ~init__tmp___4~0; {8289#true} is VALID [2020-07-18 00:51:33,646 INFO L280 TraceCheckUtils]: 155: Hoare triple {8289#true} havoc ~init__tmp___5~0; {8289#true} is VALID [2020-07-18 00:51:33,647 INFO L280 TraceCheckUtils]: 156: Hoare triple {8289#true} ~init__r121~0 := ~ep12~0; {8289#true} is VALID [2020-07-18 00:51:33,647 INFO L280 TraceCheckUtils]: 157: Hoare triple {8289#true} ~init__r131~0 := ~ep13~0; {8289#true} is VALID [2020-07-18 00:51:33,647 INFO L280 TraceCheckUtils]: 158: Hoare triple {8289#true} ~init__r211~0 := ~ep21~0; {8289#true} is VALID [2020-07-18 00:51:33,647 INFO L280 TraceCheckUtils]: 159: Hoare triple {8289#true} ~init__r231~0 := ~ep23~0; {8289#true} is VALID [2020-07-18 00:51:33,647 INFO L280 TraceCheckUtils]: 160: Hoare triple {8289#true} ~init__r311~0 := ~ep31~0; {8289#true} is VALID [2020-07-18 00:51:33,648 INFO L280 TraceCheckUtils]: 161: Hoare triple {8289#true} ~init__r321~0 := ~ep32~0; {8289#true} is VALID [2020-07-18 00:51:33,648 INFO L280 TraceCheckUtils]: 162: Hoare triple {8289#true} assume !(0 == ~init__r121~0 % 256); {8289#true} is VALID [2020-07-18 00:51:33,648 INFO L280 TraceCheckUtils]: 163: Hoare triple {8289#true} ~init__tmp~0 := 1; {8289#true} is VALID [2020-07-18 00:51:33,648 INFO L280 TraceCheckUtils]: 164: Hoare triple {8289#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {8289#true} is VALID [2020-07-18 00:51:33,648 INFO L280 TraceCheckUtils]: 165: Hoare triple {8289#true} assume !(0 == ~init__r131~0 % 256); {8289#true} is VALID [2020-07-18 00:51:33,649 INFO L280 TraceCheckUtils]: 166: Hoare triple {8289#true} ~init__tmp___0~0 := 1; {8289#true} is VALID [2020-07-18 00:51:33,649 INFO L280 TraceCheckUtils]: 167: Hoare triple {8289#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {8289#true} is VALID [2020-07-18 00:51:33,649 INFO L280 TraceCheckUtils]: 168: Hoare triple {8289#true} assume !(0 == ~init__r211~0 % 256); {8289#true} is VALID [2020-07-18 00:51:33,649 INFO L280 TraceCheckUtils]: 169: Hoare triple {8289#true} ~init__tmp___1~0 := 1; {8289#true} is VALID [2020-07-18 00:51:33,649 INFO L280 TraceCheckUtils]: 170: Hoare triple {8289#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {8289#true} is VALID [2020-07-18 00:51:33,650 INFO L280 TraceCheckUtils]: 171: Hoare triple {8289#true} assume !(0 == ~init__r231~0 % 256); {8289#true} is VALID [2020-07-18 00:51:33,650 INFO L280 TraceCheckUtils]: 172: Hoare triple {8289#true} ~init__tmp___2~0 := 1; {8289#true} is VALID [2020-07-18 00:51:33,650 INFO L280 TraceCheckUtils]: 173: Hoare triple {8289#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {8289#true} is VALID [2020-07-18 00:51:33,650 INFO L280 TraceCheckUtils]: 174: Hoare triple {8289#true} assume !(0 == ~init__r311~0 % 256); {8289#true} is VALID [2020-07-18 00:51:33,651 INFO L280 TraceCheckUtils]: 175: Hoare triple {8289#true} ~init__tmp___3~0 := 1; {8289#true} is VALID [2020-07-18 00:51:33,651 INFO L280 TraceCheckUtils]: 176: Hoare triple {8289#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {8289#true} is VALID [2020-07-18 00:51:33,651 INFO L280 TraceCheckUtils]: 177: Hoare triple {8289#true} assume !(0 == ~init__r321~0 % 256); {8289#true} is VALID [2020-07-18 00:51:33,651 INFO L280 TraceCheckUtils]: 178: Hoare triple {8289#true} ~init__tmp___4~0 := 1; {8289#true} is VALID [2020-07-18 00:51:33,651 INFO L280 TraceCheckUtils]: 179: Hoare triple {8289#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {8289#true} is VALID [2020-07-18 00:51:33,652 INFO L280 TraceCheckUtils]: 180: Hoare triple {8289#true} assume ~id1~0 != ~id2~0; {8289#true} is VALID [2020-07-18 00:51:33,652 INFO L280 TraceCheckUtils]: 181: Hoare triple {8289#true} assume ~id1~0 != ~id3~0; {8289#true} is VALID [2020-07-18 00:51:33,652 INFO L280 TraceCheckUtils]: 182: Hoare triple {8289#true} assume ~id2~0 != ~id3~0; {8289#true} is VALID [2020-07-18 00:51:33,652 INFO L280 TraceCheckUtils]: 183: Hoare triple {8289#true} assume ~id1~0 >= 0; {8289#true} is VALID [2020-07-18 00:51:33,652 INFO L280 TraceCheckUtils]: 184: Hoare triple {8289#true} assume ~id2~0 >= 0; {8289#true} is VALID [2020-07-18 00:51:33,653 INFO L280 TraceCheckUtils]: 185: Hoare triple {8289#true} assume ~id3~0 >= 0; {8289#true} is VALID [2020-07-18 00:51:33,653 INFO L280 TraceCheckUtils]: 186: Hoare triple {8289#true} assume 0 == ~r1~0; {8289#true} is VALID [2020-07-18 00:51:33,653 INFO L280 TraceCheckUtils]: 187: Hoare triple {8289#true} assume 0 == ~r2~0; {8289#true} is VALID [2020-07-18 00:51:33,653 INFO L280 TraceCheckUtils]: 188: Hoare triple {8289#true} assume 0 == ~r3~0; {8289#true} is VALID [2020-07-18 00:51:33,654 INFO L280 TraceCheckUtils]: 189: Hoare triple {8289#true} assume ~max1~0 == ~id1~0; {8289#true} is VALID [2020-07-18 00:51:33,654 INFO L280 TraceCheckUtils]: 190: Hoare triple {8289#true} assume ~max2~0 == ~id2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,655 INFO L280 TraceCheckUtils]: 191: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,655 INFO L280 TraceCheckUtils]: 192: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,656 INFO L280 TraceCheckUtils]: 193: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,657 INFO L280 TraceCheckUtils]: 194: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,657 INFO L280 TraceCheckUtils]: 195: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,658 INFO L280 TraceCheckUtils]: 196: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,658 INFO L280 TraceCheckUtils]: 197: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,659 INFO L280 TraceCheckUtils]: 198: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,659 INFO L280 TraceCheckUtils]: 199: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,660 INFO L280 TraceCheckUtils]: 200: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,660 INFO L280 TraceCheckUtils]: 201: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,661 INFO L280 TraceCheckUtils]: 202: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~__return_1708~0 := ~init__tmp___5~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,661 INFO L280 TraceCheckUtils]: 203: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1708~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,662 INFO L280 TraceCheckUtils]: 204: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,663 INFO L280 TraceCheckUtils]: 205: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,663 INFO L280 TraceCheckUtils]: 206: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,664 INFO L280 TraceCheckUtils]: 207: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,664 INFO L280 TraceCheckUtils]: 208: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,665 INFO L280 TraceCheckUtils]: 209: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,665 INFO L280 TraceCheckUtils]: 210: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,666 INFO L280 TraceCheckUtils]: 211: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,666 INFO L280 TraceCheckUtils]: 212: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,667 INFO L280 TraceCheckUtils]: 213: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,667 INFO L280 TraceCheckUtils]: 214: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,668 INFO L280 TraceCheckUtils]: 215: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,668 INFO L280 TraceCheckUtils]: 216: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,669 INFO L280 TraceCheckUtils]: 217: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,670 INFO L280 TraceCheckUtils]: 218: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,670 INFO L280 TraceCheckUtils]: 219: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,671 INFO L280 TraceCheckUtils]: 220: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,671 INFO L280 TraceCheckUtils]: 221: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,672 INFO L280 TraceCheckUtils]: 222: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,672 INFO L280 TraceCheckUtils]: 223: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,673 INFO L280 TraceCheckUtils]: 224: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,673 INFO L280 TraceCheckUtils]: 225: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r2~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,674 INFO L280 TraceCheckUtils]: 226: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,674 INFO L280 TraceCheckUtils]: 227: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,675 INFO L280 TraceCheckUtils]: 228: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,676 INFO L280 TraceCheckUtils]: 229: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,677 INFO L280 TraceCheckUtils]: 230: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r3~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,677 INFO L280 TraceCheckUtils]: 231: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,678 INFO L280 TraceCheckUtils]: 232: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,679 INFO L280 TraceCheckUtils]: 233: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,679 INFO L280 TraceCheckUtils]: 234: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,680 INFO L280 TraceCheckUtils]: 235: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,680 INFO L280 TraceCheckUtils]: 236: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,681 INFO L280 TraceCheckUtils]: 237: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,681 INFO L280 TraceCheckUtils]: 238: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,682 INFO L280 TraceCheckUtils]: 239: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,683 INFO L280 TraceCheckUtils]: 240: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,683 INFO L280 TraceCheckUtils]: 241: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,684 INFO L280 TraceCheckUtils]: 242: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,684 INFO L280 TraceCheckUtils]: 243: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,685 INFO L280 TraceCheckUtils]: 244: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,685 INFO L280 TraceCheckUtils]: 245: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,686 INFO L280 TraceCheckUtils]: 246: Hoare triple {8351#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,686 INFO L280 TraceCheckUtils]: 247: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,687 INFO L280 TraceCheckUtils]: 248: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,687 INFO L280 TraceCheckUtils]: 249: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,688 INFO L280 TraceCheckUtils]: 250: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,688 INFO L280 TraceCheckUtils]: 251: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,689 INFO L280 TraceCheckUtils]: 252: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,689 INFO L280 TraceCheckUtils]: 253: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,690 INFO L280 TraceCheckUtils]: 254: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,690 INFO L280 TraceCheckUtils]: 255: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,691 INFO L280 TraceCheckUtils]: 256: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,691 INFO L280 TraceCheckUtils]: 257: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,692 INFO L280 TraceCheckUtils]: 258: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~__return_1836~0 := ~check__tmp~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,692 INFO L280 TraceCheckUtils]: 259: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_1836~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,693 INFO L280 TraceCheckUtils]: 260: Hoare triple {8351#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,693 INFO L280 TraceCheckUtils]: 261: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,694 INFO L280 TraceCheckUtils]: 262: Hoare triple {8351#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,694 INFO L280 TraceCheckUtils]: 263: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,695 INFO L280 TraceCheckUtils]: 264: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,696 INFO L280 TraceCheckUtils]: 265: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,696 INFO L280 TraceCheckUtils]: 266: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,697 INFO L280 TraceCheckUtils]: 267: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,697 INFO L280 TraceCheckUtils]: 268: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,698 INFO L280 TraceCheckUtils]: 269: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,698 INFO L280 TraceCheckUtils]: 270: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,699 INFO L280 TraceCheckUtils]: 271: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,699 INFO L280 TraceCheckUtils]: 272: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,700 INFO L280 TraceCheckUtils]: 273: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,700 INFO L280 TraceCheckUtils]: 274: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,700 INFO L280 TraceCheckUtils]: 275: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,701 INFO L280 TraceCheckUtils]: 276: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,701 INFO L280 TraceCheckUtils]: 277: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,702 INFO L280 TraceCheckUtils]: 278: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,702 INFO L280 TraceCheckUtils]: 279: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,703 INFO L280 TraceCheckUtils]: 280: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,707 INFO L280 TraceCheckUtils]: 281: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,708 INFO L280 TraceCheckUtils]: 282: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,708 INFO L280 TraceCheckUtils]: 283: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,709 INFO L280 TraceCheckUtils]: 284: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,709 INFO L280 TraceCheckUtils]: 285: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,710 INFO L280 TraceCheckUtils]: 286: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,711 INFO L280 TraceCheckUtils]: 287: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,711 INFO L280 TraceCheckUtils]: 288: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,712 INFO L280 TraceCheckUtils]: 289: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,713 INFO L280 TraceCheckUtils]: 290: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,713 INFO L280 TraceCheckUtils]: 291: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,714 INFO L280 TraceCheckUtils]: 292: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,715 INFO L280 TraceCheckUtils]: 293: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,716 INFO L280 TraceCheckUtils]: 294: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,717 INFO L280 TraceCheckUtils]: 295: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,717 INFO L280 TraceCheckUtils]: 296: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,718 INFO L280 TraceCheckUtils]: 297: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,718 INFO L280 TraceCheckUtils]: 298: Hoare triple {8351#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,719 INFO L280 TraceCheckUtils]: 299: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,720 INFO L280 TraceCheckUtils]: 300: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,720 INFO L280 TraceCheckUtils]: 301: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,721 INFO L280 TraceCheckUtils]: 302: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,721 INFO L280 TraceCheckUtils]: 303: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,722 INFO L280 TraceCheckUtils]: 304: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,722 INFO L280 TraceCheckUtils]: 305: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,723 INFO L280 TraceCheckUtils]: 306: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,723 INFO L280 TraceCheckUtils]: 307: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,724 INFO L280 TraceCheckUtils]: 308: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,724 INFO L280 TraceCheckUtils]: 309: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,725 INFO L280 TraceCheckUtils]: 310: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~__return_1954~0 := ~check__tmp~1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,726 INFO L280 TraceCheckUtils]: 311: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_1954~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,726 INFO L280 TraceCheckUtils]: 312: Hoare triple {8351#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,727 INFO L280 TraceCheckUtils]: 313: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,727 INFO L280 TraceCheckUtils]: 314: Hoare triple {8351#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,728 INFO L280 TraceCheckUtils]: 315: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,728 INFO L280 TraceCheckUtils]: 316: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,729 INFO L280 TraceCheckUtils]: 317: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,729 INFO L280 TraceCheckUtils]: 318: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,730 INFO L280 TraceCheckUtils]: 319: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,730 INFO L280 TraceCheckUtils]: 320: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,731 INFO L280 TraceCheckUtils]: 321: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,735 INFO L280 TraceCheckUtils]: 322: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,739 INFO L280 TraceCheckUtils]: 323: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,742 INFO L280 TraceCheckUtils]: 324: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,742 INFO L280 TraceCheckUtils]: 325: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,743 INFO L280 TraceCheckUtils]: 326: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r2~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,744 INFO L280 TraceCheckUtils]: 327: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,744 INFO L280 TraceCheckUtils]: 328: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,745 INFO L280 TraceCheckUtils]: 329: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,745 INFO L280 TraceCheckUtils]: 330: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,746 INFO L280 TraceCheckUtils]: 331: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r3~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,746 INFO L280 TraceCheckUtils]: 332: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,747 INFO L280 TraceCheckUtils]: 333: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,747 INFO L280 TraceCheckUtils]: 334: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,748 INFO L280 TraceCheckUtils]: 335: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,748 INFO L280 TraceCheckUtils]: 336: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,749 INFO L280 TraceCheckUtils]: 337: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,750 INFO L280 TraceCheckUtils]: 338: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,750 INFO L280 TraceCheckUtils]: 339: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,751 INFO L280 TraceCheckUtils]: 340: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,751 INFO L280 TraceCheckUtils]: 341: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,752 INFO L280 TraceCheckUtils]: 342: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,752 INFO L280 TraceCheckUtils]: 343: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,753 INFO L280 TraceCheckUtils]: 344: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,753 INFO L280 TraceCheckUtils]: 345: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,754 INFO L280 TraceCheckUtils]: 346: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,754 INFO L280 TraceCheckUtils]: 347: Hoare triple {8351#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,755 INFO L280 TraceCheckUtils]: 348: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,755 INFO L280 TraceCheckUtils]: 349: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,756 INFO L280 TraceCheckUtils]: 350: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,757 INFO L280 TraceCheckUtils]: 351: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,757 INFO L280 TraceCheckUtils]: 352: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,758 INFO L280 TraceCheckUtils]: 353: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,759 INFO L280 TraceCheckUtils]: 354: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,759 INFO L280 TraceCheckUtils]: 355: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(~r1~0 >= 2); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,760 INFO L280 TraceCheckUtils]: 356: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,761 INFO L280 TraceCheckUtils]: 357: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~r1~0 < 2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,761 INFO L280 TraceCheckUtils]: 358: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,762 INFO L280 TraceCheckUtils]: 359: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~__return_2075~0 := ~check__tmp~2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,762 INFO L280 TraceCheckUtils]: 360: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2075~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,763 INFO L280 TraceCheckUtils]: 361: Hoare triple {8351#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,763 INFO L280 TraceCheckUtils]: 362: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,764 INFO L280 TraceCheckUtils]: 363: Hoare triple {8351#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,765 INFO L280 TraceCheckUtils]: 364: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,765 INFO L280 TraceCheckUtils]: 365: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,766 INFO L280 TraceCheckUtils]: 366: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,766 INFO L280 TraceCheckUtils]: 367: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~main__i2~0 := 1 + ~main__i2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,767 INFO L280 TraceCheckUtils]: 368: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~main__i2~0 < 6; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,767 INFO L280 TraceCheckUtils]: 369: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,768 INFO L280 TraceCheckUtils]: 370: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,768 INFO L280 TraceCheckUtils]: 371: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,769 INFO L280 TraceCheckUtils]: 372: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,770 INFO L280 TraceCheckUtils]: 373: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,770 INFO L280 TraceCheckUtils]: 374: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,771 INFO L280 TraceCheckUtils]: 375: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,772 INFO L280 TraceCheckUtils]: 376: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,773 INFO L280 TraceCheckUtils]: 377: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,773 INFO L280 TraceCheckUtils]: 378: Hoare triple {8351#(= ~max2~0 ~id2~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,774 INFO L280 TraceCheckUtils]: 379: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,774 INFO L280 TraceCheckUtils]: 380: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,775 INFO L280 TraceCheckUtils]: 381: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0; {8351#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 00:51:33,775 INFO L280 TraceCheckUtils]: 382: Hoare triple {8351#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {8290#false} is VALID [2020-07-18 00:51:33,776 INFO L280 TraceCheckUtils]: 383: Hoare triple {8290#false} ~nl2~0 := 1; {8290#false} is VALID [2020-07-18 00:51:33,776 INFO L280 TraceCheckUtils]: 384: Hoare triple {8290#false} ~mode2~0 := 0; {8290#false} is VALID [2020-07-18 00:51:33,776 INFO L280 TraceCheckUtils]: 385: Hoare triple {8290#false} assume !(0 == ~mode3~0 % 256); {8290#false} is VALID [2020-07-18 00:51:33,776 INFO L280 TraceCheckUtils]: 386: Hoare triple {8290#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {8290#false} is VALID [2020-07-18 00:51:33,776 INFO L280 TraceCheckUtils]: 387: Hoare triple {8290#false} assume !!(0 == ~ep13~0 % 256); {8290#false} is VALID [2020-07-18 00:51:33,777 INFO L280 TraceCheckUtils]: 388: Hoare triple {8290#false} assume !!(0 == ~ep23~0 % 256); {8290#false} is VALID [2020-07-18 00:51:33,777 INFO L280 TraceCheckUtils]: 389: Hoare triple {8290#false} assume 2 == ~r3~0; {8290#false} is VALID [2020-07-18 00:51:33,777 INFO L280 TraceCheckUtils]: 390: Hoare triple {8290#false} assume !(~max3~0 == ~id3~0); {8290#false} is VALID [2020-07-18 00:51:33,777 INFO L280 TraceCheckUtils]: 391: Hoare triple {8290#false} ~nl3~0 := 1; {8290#false} is VALID [2020-07-18 00:51:33,777 INFO L280 TraceCheckUtils]: 392: Hoare triple {8290#false} ~mode3~0 := 0; {8290#false} is VALID [2020-07-18 00:51:33,778 INFO L280 TraceCheckUtils]: 393: Hoare triple {8290#false} ~p12_old~0 := ~p12_new~0; {8290#false} is VALID [2020-07-18 00:51:33,778 INFO L280 TraceCheckUtils]: 394: Hoare triple {8290#false} ~p12_new~0 := ~nomsg~0; {8290#false} is VALID [2020-07-18 00:51:33,778 INFO L280 TraceCheckUtils]: 395: Hoare triple {8290#false} ~p13_old~0 := ~p13_new~0; {8290#false} is VALID [2020-07-18 00:51:33,778 INFO L280 TraceCheckUtils]: 396: Hoare triple {8290#false} ~p13_new~0 := ~nomsg~0; {8290#false} is VALID [2020-07-18 00:51:33,778 INFO L280 TraceCheckUtils]: 397: Hoare triple {8290#false} ~p21_old~0 := ~p21_new~0; {8290#false} is VALID [2020-07-18 00:51:33,779 INFO L280 TraceCheckUtils]: 398: Hoare triple {8290#false} ~p21_new~0 := ~nomsg~0; {8290#false} is VALID [2020-07-18 00:51:33,779 INFO L280 TraceCheckUtils]: 399: Hoare triple {8290#false} ~p23_old~0 := ~p23_new~0; {8290#false} is VALID [2020-07-18 00:51:33,779 INFO L280 TraceCheckUtils]: 400: Hoare triple {8290#false} ~p23_new~0 := ~nomsg~0; {8290#false} is VALID [2020-07-18 00:51:33,780 INFO L280 TraceCheckUtils]: 401: Hoare triple {8290#false} ~p31_old~0 := ~p31_new~0; {8290#false} is VALID [2020-07-18 00:51:33,780 INFO L280 TraceCheckUtils]: 402: Hoare triple {8290#false} ~p31_new~0 := ~nomsg~0; {8290#false} is VALID [2020-07-18 00:51:33,780 INFO L280 TraceCheckUtils]: 403: Hoare triple {8290#false} ~p32_old~0 := ~p32_new~0; {8290#false} is VALID [2020-07-18 00:51:33,781 INFO L280 TraceCheckUtils]: 404: Hoare triple {8290#false} ~p32_new~0 := ~nomsg~0; {8290#false} is VALID [2020-07-18 00:51:33,781 INFO L280 TraceCheckUtils]: 405: Hoare triple {8290#false} havoc ~check__tmp~3; {8290#false} is VALID [2020-07-18 00:51:33,781 INFO L280 TraceCheckUtils]: 406: Hoare triple {8290#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {8290#false} is VALID [2020-07-18 00:51:33,782 INFO L280 TraceCheckUtils]: 407: Hoare triple {8290#false} ~check__tmp~3 := 0; {8290#false} is VALID [2020-07-18 00:51:33,782 INFO L280 TraceCheckUtils]: 408: Hoare triple {8290#false} ~__return_2198~0 := ~check__tmp~3; {8290#false} is VALID [2020-07-18 00:51:33,782 INFO L280 TraceCheckUtils]: 409: Hoare triple {8290#false} ~main__c1~0 := ~__return_2198~0; {8290#false} is VALID [2020-07-18 00:51:33,782 INFO L280 TraceCheckUtils]: 410: Hoare triple {8290#false} ~__tmp_2199_0~0 := ~main____CPAchecker_TMP_0~2; {8290#false} is VALID [2020-07-18 00:51:33,783 INFO L280 TraceCheckUtils]: 411: Hoare triple {8290#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2199_0~0; {8290#false} is VALID [2020-07-18 00:51:33,783 INFO L280 TraceCheckUtils]: 412: Hoare triple {8290#false} havoc ~__tmp_4~0; {8290#false} is VALID [2020-07-18 00:51:33,783 INFO L280 TraceCheckUtils]: 413: Hoare triple {8290#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {8290#false} is VALID [2020-07-18 00:51:33,783 INFO L280 TraceCheckUtils]: 414: Hoare triple {8290#false} havoc ~assert__arg~3; {8290#false} is VALID [2020-07-18 00:51:33,784 INFO L280 TraceCheckUtils]: 415: Hoare triple {8290#false} ~assert__arg~3 := ~__tmp_4~0; {8290#false} is VALID [2020-07-18 00:51:33,784 INFO L280 TraceCheckUtils]: 416: Hoare triple {8290#false} assume 0 == ~assert__arg~3 % 256; {8290#false} is VALID [2020-07-18 00:51:33,784 INFO L280 TraceCheckUtils]: 417: Hoare triple {8290#false} assume !false; {8290#false} is VALID [2020-07-18 00:51:33,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:51:33,961 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:51:33,961 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1679975933] [2020-07-18 00:51:33,962 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:51:33,962 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:51:33,962 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518615866] [2020-07-18 00:51:33,965 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 418 [2020-07-18 00:51:33,966 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:51:33,966 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:51:34,447 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:34,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:51:34,447 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:51:34,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:51:34,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:51:34,448 INFO L87 Difference]: Start difference. First operand 1102 states and 1345 transitions. Second operand 4 states. [2020-07-18 00:51:41,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:41,412 INFO L93 Difference]: Finished difference Result 2222 states and 2792 transitions. [2020-07-18 00:51:41,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:51:41,413 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 418 [2020-07-18 00:51:41,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:51:41,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:51:41,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1600 transitions. [2020-07-18 00:51:41,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:51:41,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1600 transitions. [2020-07-18 00:51:41,442 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1600 transitions. [2020-07-18 00:51:43,153 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1600 edges. 1600 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:43,341 INFO L225 Difference]: With dead ends: 2222 [2020-07-18 00:51:43,341 INFO L226 Difference]: Without dead ends: 1828 [2020-07-18 00:51:43,345 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:51:43,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1828 states. [2020-07-18 00:51:45,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1828 to 1816. [2020-07-18 00:51:45,128 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:51:45,128 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1828 states. Second operand 1816 states. [2020-07-18 00:51:45,128 INFO L74 IsIncluded]: Start isIncluded. First operand 1828 states. Second operand 1816 states. [2020-07-18 00:51:45,129 INFO L87 Difference]: Start difference. First operand 1828 states. Second operand 1816 states. [2020-07-18 00:51:45,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:45,315 INFO L93 Difference]: Finished difference Result 1828 states and 2264 transitions. [2020-07-18 00:51:45,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2264 transitions. [2020-07-18 00:51:45,320 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:51:45,320 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:51:45,320 INFO L74 IsIncluded]: Start isIncluded. First operand 1816 states. Second operand 1828 states. [2020-07-18 00:51:45,320 INFO L87 Difference]: Start difference. First operand 1816 states. Second operand 1828 states. [2020-07-18 00:51:45,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:45,522 INFO L93 Difference]: Finished difference Result 1828 states and 2264 transitions. [2020-07-18 00:51:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2264 transitions. [2020-07-18 00:51:45,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:51:45,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:51:45,526 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:51:45,526 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:51:45,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1816 states. [2020-07-18 00:51:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1816 states and 2253 transitions. [2020-07-18 00:51:45,783 INFO L78 Accepts]: Start accepts. Automaton has 1816 states and 2253 transitions. Word has length 418 [2020-07-18 00:51:45,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:51:45,784 INFO L479 AbstractCegarLoop]: Abstraction has 1816 states and 2253 transitions. [2020-07-18 00:51:45,784 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:51:45,785 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1816 states and 2253 transitions. [2020-07-18 00:51:48,076 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2253 edges. 2253 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:48,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2253 transitions. [2020-07-18 00:51:48,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2020-07-18 00:51:48,086 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:51:48,087 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] [2020-07-18 00:51:48,087 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:51:48,087 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:51:48,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:51:48,087 INFO L82 PathProgramCache]: Analyzing trace with hash 924566943, now seen corresponding path program 1 times [2020-07-18 00:51:48,088 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:51:48,088 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1533934296] [2020-07-18 00:51:48,088 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:51:48,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:48,488 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2020-07-18 00:51:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:48,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {20150#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {20087#true} ~nomsg~0 := -1; {20087#true} is VALID [2020-07-18 00:51:48,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {20087#true} ~p12~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,557 INFO L280 TraceCheckUtils]: 3: Hoare triple {20087#true} ~p12_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {20087#true} ~p12_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {20087#true} ~ep12~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {20087#true} ~p13~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,558 INFO L280 TraceCheckUtils]: 7: Hoare triple {20087#true} ~p13_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,558 INFO L280 TraceCheckUtils]: 8: Hoare triple {20087#true} ~p13_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,559 INFO L280 TraceCheckUtils]: 9: Hoare triple {20087#true} ~ep13~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {20087#true} ~p21~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,559 INFO L280 TraceCheckUtils]: 11: Hoare triple {20087#true} ~p21_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,559 INFO L280 TraceCheckUtils]: 12: Hoare triple {20087#true} ~p21_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {20087#true} ~ep21~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {20087#true} ~p23~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {20087#true} ~p23_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,561 INFO L280 TraceCheckUtils]: 16: Hoare triple {20087#true} ~p23_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {20087#true} ~ep23~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {20087#true} ~p31~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {20087#true} ~p31_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,562 INFO L280 TraceCheckUtils]: 20: Hoare triple {20087#true} ~p31_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,562 INFO L280 TraceCheckUtils]: 21: Hoare triple {20087#true} ~ep31~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,562 INFO L280 TraceCheckUtils]: 22: Hoare triple {20087#true} ~p32~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,562 INFO L280 TraceCheckUtils]: 23: Hoare triple {20087#true} ~p32_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,562 INFO L280 TraceCheckUtils]: 24: Hoare triple {20087#true} ~p32_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,563 INFO L280 TraceCheckUtils]: 25: Hoare triple {20087#true} ~ep32~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,563 INFO L280 TraceCheckUtils]: 26: Hoare triple {20087#true} ~id1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,563 INFO L280 TraceCheckUtils]: 27: Hoare triple {20087#true} ~r1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,563 INFO L280 TraceCheckUtils]: 28: Hoare triple {20087#true} ~st1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,563 INFO L280 TraceCheckUtils]: 29: Hoare triple {20087#true} ~nl1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,564 INFO L280 TraceCheckUtils]: 30: Hoare triple {20087#true} ~m1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,564 INFO L280 TraceCheckUtils]: 31: Hoare triple {20087#true} ~max1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,564 INFO L280 TraceCheckUtils]: 32: Hoare triple {20087#true} ~mode1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,564 INFO L280 TraceCheckUtils]: 33: Hoare triple {20087#true} ~id2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,564 INFO L280 TraceCheckUtils]: 34: Hoare triple {20087#true} ~r2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,564 INFO L280 TraceCheckUtils]: 35: Hoare triple {20087#true} ~st2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,565 INFO L280 TraceCheckUtils]: 36: Hoare triple {20087#true} ~nl2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,565 INFO L280 TraceCheckUtils]: 37: Hoare triple {20087#true} ~m2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,565 INFO L280 TraceCheckUtils]: 38: Hoare triple {20087#true} ~max2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,565 INFO L280 TraceCheckUtils]: 39: Hoare triple {20087#true} ~mode2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,566 INFO L280 TraceCheckUtils]: 40: Hoare triple {20087#true} ~id3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,566 INFO L280 TraceCheckUtils]: 41: Hoare triple {20087#true} ~r3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,566 INFO L280 TraceCheckUtils]: 42: Hoare triple {20087#true} ~st3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,566 INFO L280 TraceCheckUtils]: 43: Hoare triple {20087#true} ~nl3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,566 INFO L280 TraceCheckUtils]: 44: Hoare triple {20087#true} ~m3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,567 INFO L280 TraceCheckUtils]: 45: Hoare triple {20087#true} ~max3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,567 INFO L280 TraceCheckUtils]: 46: Hoare triple {20087#true} ~mode3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,567 INFO L280 TraceCheckUtils]: 47: Hoare triple {20087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {20087#true} is VALID [2020-07-18 00:51:48,567 INFO L280 TraceCheckUtils]: 48: Hoare triple {20087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {20087#true} is VALID [2020-07-18 00:51:48,567 INFO L280 TraceCheckUtils]: 49: Hoare triple {20087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {20087#true} is VALID [2020-07-18 00:51:48,567 INFO L280 TraceCheckUtils]: 50: Hoare triple {20087#true} ~__return_1708~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,568 INFO L280 TraceCheckUtils]: 51: Hoare triple {20087#true} ~__return_1836~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,568 INFO L280 TraceCheckUtils]: 52: Hoare triple {20087#true} ~__return_1954~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,568 INFO L280 TraceCheckUtils]: 53: Hoare triple {20087#true} ~__return_2075~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,568 INFO L280 TraceCheckUtils]: 54: Hoare triple {20087#true} ~__return_2198~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,569 INFO L280 TraceCheckUtils]: 55: Hoare triple {20087#true} ~__tmp_2199_0~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,569 INFO L280 TraceCheckUtils]: 56: Hoare triple {20087#true} ~__return_2307~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,569 INFO L280 TraceCheckUtils]: 57: Hoare triple {20087#true} ~__return_2212~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,570 INFO L280 TraceCheckUtils]: 58: Hoare triple {20087#true} assume true; {20087#true} is VALID [2020-07-18 00:51:48,570 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {20087#true} {20087#true} #1764#return; {20087#true} is VALID [2020-07-18 00:51:48,579 INFO L263 TraceCheckUtils]: 0: Hoare triple {20087#true} call ULTIMATE.init(); {20150#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:51:48,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {20150#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {20087#true} ~nomsg~0 := -1; {20087#true} is VALID [2020-07-18 00:51:48,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {20087#true} ~p12~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,580 INFO L280 TraceCheckUtils]: 4: Hoare triple {20087#true} ~p12_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,581 INFO L280 TraceCheckUtils]: 5: Hoare triple {20087#true} ~p12_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,581 INFO L280 TraceCheckUtils]: 6: Hoare triple {20087#true} ~ep12~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,581 INFO L280 TraceCheckUtils]: 7: Hoare triple {20087#true} ~p13~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,581 INFO L280 TraceCheckUtils]: 8: Hoare triple {20087#true} ~p13_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,581 INFO L280 TraceCheckUtils]: 9: Hoare triple {20087#true} ~p13_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,582 INFO L280 TraceCheckUtils]: 10: Hoare triple {20087#true} ~ep13~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,582 INFO L280 TraceCheckUtils]: 11: Hoare triple {20087#true} ~p21~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,582 INFO L280 TraceCheckUtils]: 12: Hoare triple {20087#true} ~p21_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,582 INFO L280 TraceCheckUtils]: 13: Hoare triple {20087#true} ~p21_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,582 INFO L280 TraceCheckUtils]: 14: Hoare triple {20087#true} ~ep21~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,582 INFO L280 TraceCheckUtils]: 15: Hoare triple {20087#true} ~p23~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,583 INFO L280 TraceCheckUtils]: 16: Hoare triple {20087#true} ~p23_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,583 INFO L280 TraceCheckUtils]: 17: Hoare triple {20087#true} ~p23_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,583 INFO L280 TraceCheckUtils]: 18: Hoare triple {20087#true} ~ep23~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,583 INFO L280 TraceCheckUtils]: 19: Hoare triple {20087#true} ~p31~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,584 INFO L280 TraceCheckUtils]: 20: Hoare triple {20087#true} ~p31_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,584 INFO L280 TraceCheckUtils]: 21: Hoare triple {20087#true} ~p31_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,584 INFO L280 TraceCheckUtils]: 22: Hoare triple {20087#true} ~ep31~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,584 INFO L280 TraceCheckUtils]: 23: Hoare triple {20087#true} ~p32~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,585 INFO L280 TraceCheckUtils]: 24: Hoare triple {20087#true} ~p32_old~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,585 INFO L280 TraceCheckUtils]: 25: Hoare triple {20087#true} ~p32_new~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,585 INFO L280 TraceCheckUtils]: 26: Hoare triple {20087#true} ~ep32~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,586 INFO L280 TraceCheckUtils]: 27: Hoare triple {20087#true} ~id1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,586 INFO L280 TraceCheckUtils]: 28: Hoare triple {20087#true} ~r1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,586 INFO L280 TraceCheckUtils]: 29: Hoare triple {20087#true} ~st1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,587 INFO L280 TraceCheckUtils]: 30: Hoare triple {20087#true} ~nl1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,587 INFO L280 TraceCheckUtils]: 31: Hoare triple {20087#true} ~m1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,587 INFO L280 TraceCheckUtils]: 32: Hoare triple {20087#true} ~max1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,587 INFO L280 TraceCheckUtils]: 33: Hoare triple {20087#true} ~mode1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,588 INFO L280 TraceCheckUtils]: 34: Hoare triple {20087#true} ~id2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,588 INFO L280 TraceCheckUtils]: 35: Hoare triple {20087#true} ~r2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,588 INFO L280 TraceCheckUtils]: 36: Hoare triple {20087#true} ~st2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,589 INFO L280 TraceCheckUtils]: 37: Hoare triple {20087#true} ~nl2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,589 INFO L280 TraceCheckUtils]: 38: Hoare triple {20087#true} ~m2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,589 INFO L280 TraceCheckUtils]: 39: Hoare triple {20087#true} ~max2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,590 INFO L280 TraceCheckUtils]: 40: Hoare triple {20087#true} ~mode2~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,590 INFO L280 TraceCheckUtils]: 41: Hoare triple {20087#true} ~id3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,590 INFO L280 TraceCheckUtils]: 42: Hoare triple {20087#true} ~r3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,591 INFO L280 TraceCheckUtils]: 43: Hoare triple {20087#true} ~st3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,591 INFO L280 TraceCheckUtils]: 44: Hoare triple {20087#true} ~nl3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,591 INFO L280 TraceCheckUtils]: 45: Hoare triple {20087#true} ~m3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,591 INFO L280 TraceCheckUtils]: 46: Hoare triple {20087#true} ~max3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,592 INFO L280 TraceCheckUtils]: 47: Hoare triple {20087#true} ~mode3~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,592 INFO L280 TraceCheckUtils]: 48: Hoare triple {20087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {20087#true} is VALID [2020-07-18 00:51:48,592 INFO L280 TraceCheckUtils]: 49: Hoare triple {20087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {20087#true} is VALID [2020-07-18 00:51:48,592 INFO L280 TraceCheckUtils]: 50: Hoare triple {20087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {20087#true} is VALID [2020-07-18 00:51:48,593 INFO L280 TraceCheckUtils]: 51: Hoare triple {20087#true} ~__return_1708~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,593 INFO L280 TraceCheckUtils]: 52: Hoare triple {20087#true} ~__return_1836~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,593 INFO L280 TraceCheckUtils]: 53: Hoare triple {20087#true} ~__return_1954~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,594 INFO L280 TraceCheckUtils]: 54: Hoare triple {20087#true} ~__return_2075~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,594 INFO L280 TraceCheckUtils]: 55: Hoare triple {20087#true} ~__return_2198~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,594 INFO L280 TraceCheckUtils]: 56: Hoare triple {20087#true} ~__tmp_2199_0~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,595 INFO L280 TraceCheckUtils]: 57: Hoare triple {20087#true} ~__return_2307~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,595 INFO L280 TraceCheckUtils]: 58: Hoare triple {20087#true} ~__return_2212~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,595 INFO L280 TraceCheckUtils]: 59: Hoare triple {20087#true} assume true; {20087#true} is VALID [2020-07-18 00:51:48,595 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {20087#true} {20087#true} #1764#return; {20087#true} is VALID [2020-07-18 00:51:48,596 INFO L263 TraceCheckUtils]: 61: Hoare triple {20087#true} call #t~ret27 := main(); {20087#true} is VALID [2020-07-18 00:51:48,596 INFO L280 TraceCheckUtils]: 62: Hoare triple {20087#true} havoc ~main__c1~0; {20087#true} is VALID [2020-07-18 00:51:48,596 INFO L280 TraceCheckUtils]: 63: Hoare triple {20087#true} havoc ~main__i2~0; {20087#true} is VALID [2020-07-18 00:51:48,596 INFO L280 TraceCheckUtils]: 64: Hoare triple {20087#true} ~main__c1~0 := 0; {20087#true} is VALID [2020-07-18 00:51:48,597 INFO L280 TraceCheckUtils]: 65: Hoare triple {20087#true} ~ep12~0 := #t~nondet0; {20087#true} is VALID [2020-07-18 00:51:48,597 INFO L280 TraceCheckUtils]: 66: Hoare triple {20087#true} havoc #t~nondet0; {20087#true} is VALID [2020-07-18 00:51:48,597 INFO L280 TraceCheckUtils]: 67: Hoare triple {20087#true} ~ep13~0 := #t~nondet1; {20087#true} is VALID [2020-07-18 00:51:48,597 INFO L280 TraceCheckUtils]: 68: Hoare triple {20087#true} havoc #t~nondet1; {20087#true} is VALID [2020-07-18 00:51:48,597 INFO L280 TraceCheckUtils]: 69: Hoare triple {20087#true} ~ep21~0 := #t~nondet2; {20087#true} is VALID [2020-07-18 00:51:48,598 INFO L280 TraceCheckUtils]: 70: Hoare triple {20087#true} havoc #t~nondet2; {20087#true} is VALID [2020-07-18 00:51:48,598 INFO L280 TraceCheckUtils]: 71: Hoare triple {20087#true} ~ep23~0 := #t~nondet3; {20087#true} is VALID [2020-07-18 00:51:48,598 INFO L280 TraceCheckUtils]: 72: Hoare triple {20087#true} havoc #t~nondet3; {20087#true} is VALID [2020-07-18 00:51:48,598 INFO L280 TraceCheckUtils]: 73: Hoare triple {20087#true} ~ep31~0 := #t~nondet4; {20087#true} is VALID [2020-07-18 00:51:48,598 INFO L280 TraceCheckUtils]: 74: Hoare triple {20087#true} havoc #t~nondet4; {20087#true} is VALID [2020-07-18 00:51:48,599 INFO L280 TraceCheckUtils]: 75: Hoare triple {20087#true} ~ep32~0 := #t~nondet5; {20087#true} is VALID [2020-07-18 00:51:48,599 INFO L280 TraceCheckUtils]: 76: Hoare triple {20087#true} havoc #t~nondet5; {20087#true} is VALID [2020-07-18 00:51:48,599 INFO L280 TraceCheckUtils]: 77: Hoare triple {20087#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,599 INFO L280 TraceCheckUtils]: 78: Hoare triple {20087#true} ~id1~0 := #t~nondet6; {20087#true} is VALID [2020-07-18 00:51:48,599 INFO L280 TraceCheckUtils]: 79: Hoare triple {20087#true} havoc #t~nondet6; {20087#true} is VALID [2020-07-18 00:51:48,599 INFO L280 TraceCheckUtils]: 80: Hoare triple {20087#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,600 INFO L280 TraceCheckUtils]: 81: Hoare triple {20087#true} ~r1~0 := #t~nondet7; {20087#true} is VALID [2020-07-18 00:51:48,600 INFO L280 TraceCheckUtils]: 82: Hoare triple {20087#true} havoc #t~nondet7; {20087#true} is VALID [2020-07-18 00:51:48,600 INFO L280 TraceCheckUtils]: 83: Hoare triple {20087#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,600 INFO L280 TraceCheckUtils]: 84: Hoare triple {20087#true} ~st1~0 := #t~nondet8; {20087#true} is VALID [2020-07-18 00:51:48,600 INFO L280 TraceCheckUtils]: 85: Hoare triple {20087#true} havoc #t~nondet8; {20087#true} is VALID [2020-07-18 00:51:48,601 INFO L280 TraceCheckUtils]: 86: Hoare triple {20087#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,601 INFO L280 TraceCheckUtils]: 87: Hoare triple {20087#true} ~nl1~0 := #t~nondet9; {20087#true} is VALID [2020-07-18 00:51:48,601 INFO L280 TraceCheckUtils]: 88: Hoare triple {20087#true} havoc #t~nondet9; {20087#true} is VALID [2020-07-18 00:51:48,601 INFO L280 TraceCheckUtils]: 89: Hoare triple {20087#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,601 INFO L280 TraceCheckUtils]: 90: Hoare triple {20087#true} ~m1~0 := #t~nondet10; {20087#true} is VALID [2020-07-18 00:51:48,602 INFO L280 TraceCheckUtils]: 91: Hoare triple {20087#true} havoc #t~nondet10; {20087#true} is VALID [2020-07-18 00:51:48,602 INFO L280 TraceCheckUtils]: 92: Hoare triple {20087#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,602 INFO L280 TraceCheckUtils]: 93: Hoare triple {20087#true} ~max1~0 := #t~nondet11; {20087#true} is VALID [2020-07-18 00:51:48,602 INFO L280 TraceCheckUtils]: 94: Hoare triple {20087#true} havoc #t~nondet11; {20087#true} is VALID [2020-07-18 00:51:48,602 INFO L280 TraceCheckUtils]: 95: Hoare triple {20087#true} ~mode1~0 := #t~nondet12; {20087#true} is VALID [2020-07-18 00:51:48,603 INFO L280 TraceCheckUtils]: 96: Hoare triple {20087#true} havoc #t~nondet12; {20087#true} is VALID [2020-07-18 00:51:48,603 INFO L280 TraceCheckUtils]: 97: Hoare triple {20087#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,603 INFO L280 TraceCheckUtils]: 98: Hoare triple {20087#true} ~id2~0 := #t~nondet13; {20087#true} is VALID [2020-07-18 00:51:48,603 INFO L280 TraceCheckUtils]: 99: Hoare triple {20087#true} havoc #t~nondet13; {20087#true} is VALID [2020-07-18 00:51:48,603 INFO L280 TraceCheckUtils]: 100: Hoare triple {20087#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,604 INFO L280 TraceCheckUtils]: 101: Hoare triple {20087#true} ~r2~0 := #t~nondet14; {20087#true} is VALID [2020-07-18 00:51:48,604 INFO L280 TraceCheckUtils]: 102: Hoare triple {20087#true} havoc #t~nondet14; {20087#true} is VALID [2020-07-18 00:51:48,604 INFO L280 TraceCheckUtils]: 103: Hoare triple {20087#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,604 INFO L280 TraceCheckUtils]: 104: Hoare triple {20087#true} ~st2~0 := #t~nondet15; {20087#true} is VALID [2020-07-18 00:51:48,604 INFO L280 TraceCheckUtils]: 105: Hoare triple {20087#true} havoc #t~nondet15; {20087#true} is VALID [2020-07-18 00:51:48,604 INFO L280 TraceCheckUtils]: 106: Hoare triple {20087#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,605 INFO L280 TraceCheckUtils]: 107: Hoare triple {20087#true} ~nl2~0 := #t~nondet16; {20087#true} is VALID [2020-07-18 00:51:48,605 INFO L280 TraceCheckUtils]: 108: Hoare triple {20087#true} havoc #t~nondet16; {20087#true} is VALID [2020-07-18 00:51:48,605 INFO L280 TraceCheckUtils]: 109: Hoare triple {20087#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,606 INFO L280 TraceCheckUtils]: 110: Hoare triple {20087#true} ~m2~0 := #t~nondet17; {20087#true} is VALID [2020-07-18 00:51:48,606 INFO L280 TraceCheckUtils]: 111: Hoare triple {20087#true} havoc #t~nondet17; {20087#true} is VALID [2020-07-18 00:51:48,606 INFO L280 TraceCheckUtils]: 112: Hoare triple {20087#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,607 INFO L280 TraceCheckUtils]: 113: Hoare triple {20087#true} ~max2~0 := #t~nondet18; {20087#true} is VALID [2020-07-18 00:51:48,607 INFO L280 TraceCheckUtils]: 114: Hoare triple {20087#true} havoc #t~nondet18; {20087#true} is VALID [2020-07-18 00:51:48,607 INFO L280 TraceCheckUtils]: 115: Hoare triple {20087#true} ~mode2~0 := #t~nondet19; {20087#true} is VALID [2020-07-18 00:51:48,608 INFO L280 TraceCheckUtils]: 116: Hoare triple {20087#true} havoc #t~nondet19; {20087#true} is VALID [2020-07-18 00:51:48,608 INFO L280 TraceCheckUtils]: 117: Hoare triple {20087#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,608 INFO L280 TraceCheckUtils]: 118: Hoare triple {20087#true} ~id3~0 := #t~nondet20; {20087#true} is VALID [2020-07-18 00:51:48,608 INFO L280 TraceCheckUtils]: 119: Hoare triple {20087#true} havoc #t~nondet20; {20087#true} is VALID [2020-07-18 00:51:48,609 INFO L280 TraceCheckUtils]: 120: Hoare triple {20087#true} assume -128 <= #t~nondet21 && #t~nondet21 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,609 INFO L280 TraceCheckUtils]: 121: Hoare triple {20087#true} ~r3~0 := #t~nondet21; {20087#true} is VALID [2020-07-18 00:51:48,609 INFO L280 TraceCheckUtils]: 122: Hoare triple {20087#true} havoc #t~nondet21; {20087#true} is VALID [2020-07-18 00:51:48,610 INFO L280 TraceCheckUtils]: 123: Hoare triple {20087#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,610 INFO L280 TraceCheckUtils]: 124: Hoare triple {20087#true} ~st3~0 := #t~nondet22; {20087#true} is VALID [2020-07-18 00:51:48,610 INFO L280 TraceCheckUtils]: 125: Hoare triple {20087#true} havoc #t~nondet22; {20087#true} is VALID [2020-07-18 00:51:48,611 INFO L280 TraceCheckUtils]: 126: Hoare triple {20087#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,611 INFO L280 TraceCheckUtils]: 127: Hoare triple {20087#true} ~nl3~0 := #t~nondet23; {20087#true} is VALID [2020-07-18 00:51:48,611 INFO L280 TraceCheckUtils]: 128: Hoare triple {20087#true} havoc #t~nondet23; {20087#true} is VALID [2020-07-18 00:51:48,612 INFO L280 TraceCheckUtils]: 129: Hoare triple {20087#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,612 INFO L280 TraceCheckUtils]: 130: Hoare triple {20087#true} ~m3~0 := #t~nondet24; {20087#true} is VALID [2020-07-18 00:51:48,612 INFO L280 TraceCheckUtils]: 131: Hoare triple {20087#true} havoc #t~nondet24; {20087#true} is VALID [2020-07-18 00:51:48,612 INFO L280 TraceCheckUtils]: 132: Hoare triple {20087#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {20087#true} is VALID [2020-07-18 00:51:48,612 INFO L280 TraceCheckUtils]: 133: Hoare triple {20087#true} ~max3~0 := #t~nondet25; {20087#true} is VALID [2020-07-18 00:51:48,613 INFO L280 TraceCheckUtils]: 134: Hoare triple {20087#true} havoc #t~nondet25; {20087#true} is VALID [2020-07-18 00:51:48,613 INFO L280 TraceCheckUtils]: 135: Hoare triple {20087#true} ~mode3~0 := #t~nondet26; {20087#true} is VALID [2020-07-18 00:51:48,613 INFO L280 TraceCheckUtils]: 136: Hoare triple {20087#true} havoc #t~nondet26; {20087#true} is VALID [2020-07-18 00:51:48,614 INFO L280 TraceCheckUtils]: 137: Hoare triple {20087#true} havoc ~init__r121~0; {20087#true} is VALID [2020-07-18 00:51:48,614 INFO L280 TraceCheckUtils]: 138: Hoare triple {20087#true} havoc ~init__r131~0; {20087#true} is VALID [2020-07-18 00:51:48,614 INFO L280 TraceCheckUtils]: 139: Hoare triple {20087#true} havoc ~init__r211~0; {20087#true} is VALID [2020-07-18 00:51:48,615 INFO L280 TraceCheckUtils]: 140: Hoare triple {20087#true} havoc ~init__r231~0; {20087#true} is VALID [2020-07-18 00:51:48,615 INFO L280 TraceCheckUtils]: 141: Hoare triple {20087#true} havoc ~init__r311~0; {20087#true} is VALID [2020-07-18 00:51:48,615 INFO L280 TraceCheckUtils]: 142: Hoare triple {20087#true} havoc ~init__r321~0; {20087#true} is VALID [2020-07-18 00:51:48,615 INFO L280 TraceCheckUtils]: 143: Hoare triple {20087#true} havoc ~init__r122~0; {20087#true} is VALID [2020-07-18 00:51:48,616 INFO L280 TraceCheckUtils]: 144: Hoare triple {20087#true} havoc ~init__tmp~0; {20087#true} is VALID [2020-07-18 00:51:48,616 INFO L280 TraceCheckUtils]: 145: Hoare triple {20087#true} havoc ~init__r132~0; {20087#true} is VALID [2020-07-18 00:51:48,616 INFO L280 TraceCheckUtils]: 146: Hoare triple {20087#true} havoc ~init__tmp___0~0; {20087#true} is VALID [2020-07-18 00:51:48,617 INFO L280 TraceCheckUtils]: 147: Hoare triple {20087#true} havoc ~init__r212~0; {20087#true} is VALID [2020-07-18 00:51:48,617 INFO L280 TraceCheckUtils]: 148: Hoare triple {20087#true} havoc ~init__tmp___1~0; {20087#true} is VALID [2020-07-18 00:51:48,617 INFO L280 TraceCheckUtils]: 149: Hoare triple {20087#true} havoc ~init__r232~0; {20087#true} is VALID [2020-07-18 00:51:48,618 INFO L280 TraceCheckUtils]: 150: Hoare triple {20087#true} havoc ~init__tmp___2~0; {20087#true} is VALID [2020-07-18 00:51:48,618 INFO L280 TraceCheckUtils]: 151: Hoare triple {20087#true} havoc ~init__r312~0; {20087#true} is VALID [2020-07-18 00:51:48,618 INFO L280 TraceCheckUtils]: 152: Hoare triple {20087#true} havoc ~init__tmp___3~0; {20087#true} is VALID [2020-07-18 00:51:48,618 INFO L280 TraceCheckUtils]: 153: Hoare triple {20087#true} havoc ~init__r322~0; {20087#true} is VALID [2020-07-18 00:51:48,619 INFO L280 TraceCheckUtils]: 154: Hoare triple {20087#true} havoc ~init__tmp___4~0; {20087#true} is VALID [2020-07-18 00:51:48,619 INFO L280 TraceCheckUtils]: 155: Hoare triple {20087#true} havoc ~init__tmp___5~0; {20087#true} is VALID [2020-07-18 00:51:48,619 INFO L280 TraceCheckUtils]: 156: Hoare triple {20087#true} ~init__r121~0 := ~ep12~0; {20087#true} is VALID [2020-07-18 00:51:48,620 INFO L280 TraceCheckUtils]: 157: Hoare triple {20087#true} ~init__r131~0 := ~ep13~0; {20087#true} is VALID [2020-07-18 00:51:48,620 INFO L280 TraceCheckUtils]: 158: Hoare triple {20087#true} ~init__r211~0 := ~ep21~0; {20087#true} is VALID [2020-07-18 00:51:48,620 INFO L280 TraceCheckUtils]: 159: Hoare triple {20087#true} ~init__r231~0 := ~ep23~0; {20087#true} is VALID [2020-07-18 00:51:48,620 INFO L280 TraceCheckUtils]: 160: Hoare triple {20087#true} ~init__r311~0 := ~ep31~0; {20087#true} is VALID [2020-07-18 00:51:48,621 INFO L280 TraceCheckUtils]: 161: Hoare triple {20087#true} ~init__r321~0 := ~ep32~0; {20087#true} is VALID [2020-07-18 00:51:48,621 INFO L280 TraceCheckUtils]: 162: Hoare triple {20087#true} assume !(0 == ~init__r121~0 % 256); {20087#true} is VALID [2020-07-18 00:51:48,621 INFO L280 TraceCheckUtils]: 163: Hoare triple {20087#true} ~init__tmp~0 := 1; {20087#true} is VALID [2020-07-18 00:51:48,622 INFO L280 TraceCheckUtils]: 164: Hoare triple {20087#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {20087#true} is VALID [2020-07-18 00:51:48,622 INFO L280 TraceCheckUtils]: 165: Hoare triple {20087#true} assume !(0 == ~init__r131~0 % 256); {20087#true} is VALID [2020-07-18 00:51:48,622 INFO L280 TraceCheckUtils]: 166: Hoare triple {20087#true} ~init__tmp___0~0 := 1; {20087#true} is VALID [2020-07-18 00:51:48,622 INFO L280 TraceCheckUtils]: 167: Hoare triple {20087#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {20087#true} is VALID [2020-07-18 00:51:48,623 INFO L280 TraceCheckUtils]: 168: Hoare triple {20087#true} assume !(0 == ~init__r211~0 % 256); {20087#true} is VALID [2020-07-18 00:51:48,623 INFO L280 TraceCheckUtils]: 169: Hoare triple {20087#true} ~init__tmp___1~0 := 1; {20087#true} is VALID [2020-07-18 00:51:48,625 INFO L280 TraceCheckUtils]: 170: Hoare triple {20087#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {20087#true} is VALID [2020-07-18 00:51:48,625 INFO L280 TraceCheckUtils]: 171: Hoare triple {20087#true} assume !(0 == ~init__r231~0 % 256); {20087#true} is VALID [2020-07-18 00:51:48,626 INFO L280 TraceCheckUtils]: 172: Hoare triple {20087#true} ~init__tmp___2~0 := 1; {20087#true} is VALID [2020-07-18 00:51:48,626 INFO L280 TraceCheckUtils]: 173: Hoare triple {20087#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {20087#true} is VALID [2020-07-18 00:51:48,626 INFO L280 TraceCheckUtils]: 174: Hoare triple {20087#true} assume !(0 == ~init__r311~0 % 256); {20087#true} is VALID [2020-07-18 00:51:48,626 INFO L280 TraceCheckUtils]: 175: Hoare triple {20087#true} ~init__tmp___3~0 := 1; {20087#true} is VALID [2020-07-18 00:51:48,626 INFO L280 TraceCheckUtils]: 176: Hoare triple {20087#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {20087#true} is VALID [2020-07-18 00:51:48,627 INFO L280 TraceCheckUtils]: 177: Hoare triple {20087#true} assume !(0 == ~init__r321~0 % 256); {20087#true} is VALID [2020-07-18 00:51:48,627 INFO L280 TraceCheckUtils]: 178: Hoare triple {20087#true} ~init__tmp___4~0 := 1; {20087#true} is VALID [2020-07-18 00:51:48,627 INFO L280 TraceCheckUtils]: 179: Hoare triple {20087#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {20087#true} is VALID [2020-07-18 00:51:48,627 INFO L280 TraceCheckUtils]: 180: Hoare triple {20087#true} assume ~id1~0 != ~id2~0; {20087#true} is VALID [2020-07-18 00:51:48,627 INFO L280 TraceCheckUtils]: 181: Hoare triple {20087#true} assume ~id1~0 != ~id3~0; {20087#true} is VALID [2020-07-18 00:51:48,627 INFO L280 TraceCheckUtils]: 182: Hoare triple {20087#true} assume ~id2~0 != ~id3~0; {20087#true} is VALID [2020-07-18 00:51:48,628 INFO L280 TraceCheckUtils]: 183: Hoare triple {20087#true} assume ~id1~0 >= 0; {20087#true} is VALID [2020-07-18 00:51:48,628 INFO L280 TraceCheckUtils]: 184: Hoare triple {20087#true} assume ~id2~0 >= 0; {20087#true} is VALID [2020-07-18 00:51:48,628 INFO L280 TraceCheckUtils]: 185: Hoare triple {20087#true} assume ~id3~0 >= 0; {20087#true} is VALID [2020-07-18 00:51:48,628 INFO L280 TraceCheckUtils]: 186: Hoare triple {20087#true} assume 0 == ~r1~0; {20087#true} is VALID [2020-07-18 00:51:48,628 INFO L280 TraceCheckUtils]: 187: Hoare triple {20087#true} assume 0 == ~r2~0; {20087#true} is VALID [2020-07-18 00:51:48,629 INFO L280 TraceCheckUtils]: 188: Hoare triple {20087#true} assume 0 == ~r3~0; {20087#true} is VALID [2020-07-18 00:51:48,629 INFO L280 TraceCheckUtils]: 189: Hoare triple {20087#true} assume ~max1~0 == ~id1~0; {20087#true} is VALID [2020-07-18 00:51:48,629 INFO L280 TraceCheckUtils]: 190: Hoare triple {20087#true} assume ~max2~0 == ~id2~0; {20087#true} is VALID [2020-07-18 00:51:48,633 INFO L280 TraceCheckUtils]: 191: Hoare triple {20087#true} assume ~max3~0 == ~id3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,634 INFO L280 TraceCheckUtils]: 192: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,635 INFO L280 TraceCheckUtils]: 193: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~st2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,636 INFO L280 TraceCheckUtils]: 194: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~st3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,636 INFO L280 TraceCheckUtils]: 195: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,637 INFO L280 TraceCheckUtils]: 196: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~nl2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,638 INFO L280 TraceCheckUtils]: 197: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~nl3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,638 INFO L280 TraceCheckUtils]: 198: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~mode1~0 % 256; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,639 INFO L280 TraceCheckUtils]: 199: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~mode2~0 % 256; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,640 INFO L280 TraceCheckUtils]: 200: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~mode3~0 % 256; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,641 INFO L280 TraceCheckUtils]: 201: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~init__tmp___5~0 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,641 INFO L280 TraceCheckUtils]: 202: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~__return_1708~0 := ~init__tmp___5~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,642 INFO L280 TraceCheckUtils]: 203: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~main__i2~0 := ~__return_1708~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,643 INFO L280 TraceCheckUtils]: 204: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 != ~main__i2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,643 INFO L280 TraceCheckUtils]: 205: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,644 INFO L280 TraceCheckUtils]: 206: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,645 INFO L280 TraceCheckUtils]: 207: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,645 INFO L280 TraceCheckUtils]: 208: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,646 INFO L280 TraceCheckUtils]: 209: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,647 INFO L280 TraceCheckUtils]: 210: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,648 INFO L280 TraceCheckUtils]: 211: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,653 INFO L280 TraceCheckUtils]: 212: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,653 INFO L280 TraceCheckUtils]: 213: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,654 INFO L280 TraceCheckUtils]: 214: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,654 INFO L280 TraceCheckUtils]: 215: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,655 INFO L280 TraceCheckUtils]: 216: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,656 INFO L280 TraceCheckUtils]: 217: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~main__i2~0 := 0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,657 INFO L280 TraceCheckUtils]: 218: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,657 INFO L280 TraceCheckUtils]: 219: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode1~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,658 INFO L280 TraceCheckUtils]: 220: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,659 INFO L280 TraceCheckUtils]: 221: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,660 INFO L280 TraceCheckUtils]: 222: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,660 INFO L280 TraceCheckUtils]: 223: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~mode1~0 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,661 INFO L280 TraceCheckUtils]: 224: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode2~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,662 INFO L280 TraceCheckUtils]: 225: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r2~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,663 INFO L280 TraceCheckUtils]: 226: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,664 INFO L280 TraceCheckUtils]: 227: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,665 INFO L280 TraceCheckUtils]: 228: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~mode2~0 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,666 INFO L280 TraceCheckUtils]: 229: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode3~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,666 INFO L280 TraceCheckUtils]: 230: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r3~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,667 INFO L280 TraceCheckUtils]: 231: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,668 INFO L280 TraceCheckUtils]: 232: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,668 INFO L280 TraceCheckUtils]: 233: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~mode3~0 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,669 INFO L280 TraceCheckUtils]: 234: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,670 INFO L280 TraceCheckUtils]: 235: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,671 INFO L280 TraceCheckUtils]: 236: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,671 INFO L280 TraceCheckUtils]: 237: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,672 INFO L280 TraceCheckUtils]: 238: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,672 INFO L280 TraceCheckUtils]: 239: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,673 INFO L280 TraceCheckUtils]: 240: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,673 INFO L280 TraceCheckUtils]: 241: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,674 INFO L280 TraceCheckUtils]: 242: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,674 INFO L280 TraceCheckUtils]: 243: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,675 INFO L280 TraceCheckUtils]: 244: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,675 INFO L280 TraceCheckUtils]: 245: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,676 INFO L280 TraceCheckUtils]: 246: Hoare triple {20149#(= ~max3~0 ~id3~0)} havoc ~check__tmp~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,676 INFO L280 TraceCheckUtils]: 247: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,677 INFO L280 TraceCheckUtils]: 248: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,678 INFO L280 TraceCheckUtils]: 249: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,679 INFO L280 TraceCheckUtils]: 250: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,679 INFO L280 TraceCheckUtils]: 251: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,680 INFO L280 TraceCheckUtils]: 252: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,681 INFO L280 TraceCheckUtils]: 253: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,682 INFO L280 TraceCheckUtils]: 254: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,682 INFO L280 TraceCheckUtils]: 255: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,683 INFO L280 TraceCheckUtils]: 256: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,684 INFO L280 TraceCheckUtils]: 257: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~check__tmp~0 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,684 INFO L280 TraceCheckUtils]: 258: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~__return_1836~0 := ~check__tmp~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,685 INFO L280 TraceCheckUtils]: 259: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_1836~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,686 INFO L280 TraceCheckUtils]: 260: Hoare triple {20149#(= ~max3~0 ~id3~0)} havoc ~__tmp_1~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,686 INFO L280 TraceCheckUtils]: 261: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,687 INFO L280 TraceCheckUtils]: 262: Hoare triple {20149#(= ~max3~0 ~id3~0)} havoc ~assert__arg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,688 INFO L280 TraceCheckUtils]: 263: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~assert__arg~0 := ~__tmp_1~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,689 INFO L280 TraceCheckUtils]: 264: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,690 INFO L280 TraceCheckUtils]: 265: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,690 INFO L280 TraceCheckUtils]: 266: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,691 INFO L280 TraceCheckUtils]: 267: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,692 INFO L280 TraceCheckUtils]: 268: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(0 == ~mode1~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,692 INFO L280 TraceCheckUtils]: 269: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,693 INFO L280 TraceCheckUtils]: 270: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,694 INFO L280 TraceCheckUtils]: 271: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,694 INFO L280 TraceCheckUtils]: 272: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(2 == ~r1~0); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,695 INFO L280 TraceCheckUtils]: 273: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~mode1~0 := 0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,695 INFO L280 TraceCheckUtils]: 274: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(0 == ~mode2~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,696 INFO L280 TraceCheckUtils]: 275: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,696 INFO L280 TraceCheckUtils]: 276: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,697 INFO L280 TraceCheckUtils]: 277: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,697 INFO L280 TraceCheckUtils]: 278: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(2 == ~r2~0); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,698 INFO L280 TraceCheckUtils]: 279: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~mode2~0 := 0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,698 INFO L280 TraceCheckUtils]: 280: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(0 == ~mode3~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,699 INFO L280 TraceCheckUtils]: 281: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,699 INFO L280 TraceCheckUtils]: 282: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,700 INFO L280 TraceCheckUtils]: 283: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,700 INFO L280 TraceCheckUtils]: 284: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(2 == ~r3~0); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,701 INFO L280 TraceCheckUtils]: 285: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~mode3~0 := 0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,701 INFO L280 TraceCheckUtils]: 286: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,702 INFO L280 TraceCheckUtils]: 287: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,702 INFO L280 TraceCheckUtils]: 288: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,703 INFO L280 TraceCheckUtils]: 289: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,703 INFO L280 TraceCheckUtils]: 290: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,704 INFO L280 TraceCheckUtils]: 291: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,704 INFO L280 TraceCheckUtils]: 292: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,705 INFO L280 TraceCheckUtils]: 293: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,705 INFO L280 TraceCheckUtils]: 294: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,706 INFO L280 TraceCheckUtils]: 295: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,706 INFO L280 TraceCheckUtils]: 296: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,707 INFO L280 TraceCheckUtils]: 297: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,724 INFO L280 TraceCheckUtils]: 298: Hoare triple {20149#(= ~max3~0 ~id3~0)} havoc ~check__tmp~1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,725 INFO L280 TraceCheckUtils]: 299: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,725 INFO L280 TraceCheckUtils]: 300: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,726 INFO L280 TraceCheckUtils]: 301: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,726 INFO L280 TraceCheckUtils]: 302: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,727 INFO L280 TraceCheckUtils]: 303: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,727 INFO L280 TraceCheckUtils]: 304: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,728 INFO L280 TraceCheckUtils]: 305: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,729 INFO L280 TraceCheckUtils]: 306: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,729 INFO L280 TraceCheckUtils]: 307: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,730 INFO L280 TraceCheckUtils]: 308: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,730 INFO L280 TraceCheckUtils]: 309: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~check__tmp~1 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,731 INFO L280 TraceCheckUtils]: 310: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~__return_1954~0 := ~check__tmp~1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,731 INFO L280 TraceCheckUtils]: 311: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_1954~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,732 INFO L280 TraceCheckUtils]: 312: Hoare triple {20149#(= ~max3~0 ~id3~0)} havoc ~__tmp_2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,732 INFO L280 TraceCheckUtils]: 313: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,733 INFO L280 TraceCheckUtils]: 314: Hoare triple {20149#(= ~max3~0 ~id3~0)} havoc ~assert__arg~1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,733 INFO L280 TraceCheckUtils]: 315: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~assert__arg~1 := ~__tmp_2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,734 INFO L280 TraceCheckUtils]: 316: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~1 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,734 INFO L280 TraceCheckUtils]: 317: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,735 INFO L280 TraceCheckUtils]: 318: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,735 INFO L280 TraceCheckUtils]: 319: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,736 INFO L280 TraceCheckUtils]: 320: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode1~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,736 INFO L280 TraceCheckUtils]: 321: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,736 INFO L280 TraceCheckUtils]: 322: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,737 INFO L280 TraceCheckUtils]: 323: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,737 INFO L280 TraceCheckUtils]: 324: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~mode1~0 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,738 INFO L280 TraceCheckUtils]: 325: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode2~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,738 INFO L280 TraceCheckUtils]: 326: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r2~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,739 INFO L280 TraceCheckUtils]: 327: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,739 INFO L280 TraceCheckUtils]: 328: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,740 INFO L280 TraceCheckUtils]: 329: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~mode2~0 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,740 INFO L280 TraceCheckUtils]: 330: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~mode3~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,741 INFO L280 TraceCheckUtils]: 331: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r3~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,741 INFO L280 TraceCheckUtils]: 332: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,742 INFO L280 TraceCheckUtils]: 333: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,742 INFO L280 TraceCheckUtils]: 334: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~mode3~0 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,743 INFO L280 TraceCheckUtils]: 335: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p12_old~0 := ~p12_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,743 INFO L280 TraceCheckUtils]: 336: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p12_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,744 INFO L280 TraceCheckUtils]: 337: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p13_old~0 := ~p13_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,744 INFO L280 TraceCheckUtils]: 338: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p13_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,745 INFO L280 TraceCheckUtils]: 339: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p21_old~0 := ~p21_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,745 INFO L280 TraceCheckUtils]: 340: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p21_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,746 INFO L280 TraceCheckUtils]: 341: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p23_old~0 := ~p23_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,746 INFO L280 TraceCheckUtils]: 342: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p23_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,747 INFO L280 TraceCheckUtils]: 343: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p31_old~0 := ~p31_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,748 INFO L280 TraceCheckUtils]: 344: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p31_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,749 INFO L280 TraceCheckUtils]: 345: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p32_old~0 := ~p32_new~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,750 INFO L280 TraceCheckUtils]: 346: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~p32_new~0 := ~nomsg~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,750 INFO L280 TraceCheckUtils]: 347: Hoare triple {20149#(= ~max3~0 ~id3~0)} havoc ~check__tmp~2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,751 INFO L280 TraceCheckUtils]: 348: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,751 INFO L280 TraceCheckUtils]: 349: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st1~0 + ~nl1~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,752 INFO L280 TraceCheckUtils]: 350: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st2~0 + ~nl2~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,752 INFO L280 TraceCheckUtils]: 351: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~st3~0 + ~nl3~0 <= 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,753 INFO L280 TraceCheckUtils]: 352: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,753 INFO L280 TraceCheckUtils]: 353: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,754 INFO L280 TraceCheckUtils]: 354: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,754 INFO L280 TraceCheckUtils]: 355: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(~r1~0 >= 2); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,755 INFO L280 TraceCheckUtils]: 356: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,755 INFO L280 TraceCheckUtils]: 357: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~r1~0 < 2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,756 INFO L280 TraceCheckUtils]: 358: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~check__tmp~2 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,756 INFO L280 TraceCheckUtils]: 359: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~__return_2075~0 := ~check__tmp~2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,757 INFO L280 TraceCheckUtils]: 360: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~main__c1~0 := ~__return_2075~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,757 INFO L280 TraceCheckUtils]: 361: Hoare triple {20149#(= ~max3~0 ~id3~0)} havoc ~__tmp_3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,757 INFO L280 TraceCheckUtils]: 362: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,758 INFO L280 TraceCheckUtils]: 363: Hoare triple {20149#(= ~max3~0 ~id3~0)} havoc ~assert__arg~2; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,758 INFO L280 TraceCheckUtils]: 364: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~assert__arg~2 := ~__tmp_3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,759 INFO L280 TraceCheckUtils]: 365: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(0 == ~assert__arg~2 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,759 INFO L280 TraceCheckUtils]: 366: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,760 INFO L280 TraceCheckUtils]: 367: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~main__i2~0 := 1 + ~main__i2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,760 INFO L280 TraceCheckUtils]: 368: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~main__i2~0 < 6; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,761 INFO L280 TraceCheckUtils]: 369: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(0 == ~mode1~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,761 INFO L280 TraceCheckUtils]: 370: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,762 INFO L280 TraceCheckUtils]: 371: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep21~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,762 INFO L280 TraceCheckUtils]: 372: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep31~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,763 INFO L280 TraceCheckUtils]: 373: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 2 == ~r1~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,763 INFO L280 TraceCheckUtils]: 374: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~max1~0 == ~id1~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,764 INFO L280 TraceCheckUtils]: 375: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~st1~0 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,765 INFO L280 TraceCheckUtils]: 376: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~mode1~0 := 0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,765 INFO L280 TraceCheckUtils]: 377: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(0 == ~mode2~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,766 INFO L280 TraceCheckUtils]: 378: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,766 INFO L280 TraceCheckUtils]: 379: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep12~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,767 INFO L280 TraceCheckUtils]: 380: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep32~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,767 INFO L280 TraceCheckUtils]: 381: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 2 == ~r2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,768 INFO L280 TraceCheckUtils]: 382: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume ~max2~0 == ~id2~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,768 INFO L280 TraceCheckUtils]: 383: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~st2~0 := 1; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,769 INFO L280 TraceCheckUtils]: 384: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~mode2~0 := 0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,769 INFO L280 TraceCheckUtils]: 385: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(0 == ~mode3~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,770 INFO L280 TraceCheckUtils]: 386: Hoare triple {20149#(= ~max3~0 ~id3~0)} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,770 INFO L280 TraceCheckUtils]: 387: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep13~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,771 INFO L280 TraceCheckUtils]: 388: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !!(0 == ~ep23~0 % 256); {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,771 INFO L280 TraceCheckUtils]: 389: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume 2 == ~r3~0; {20149#(= ~max3~0 ~id3~0)} is VALID [2020-07-18 00:51:48,772 INFO L280 TraceCheckUtils]: 390: Hoare triple {20149#(= ~max3~0 ~id3~0)} assume !(~max3~0 == ~id3~0); {20088#false} is VALID [2020-07-18 00:51:48,772 INFO L280 TraceCheckUtils]: 391: Hoare triple {20088#false} ~nl3~0 := 1; {20088#false} is VALID [2020-07-18 00:51:48,772 INFO L280 TraceCheckUtils]: 392: Hoare triple {20088#false} ~mode3~0 := 0; {20088#false} is VALID [2020-07-18 00:51:48,772 INFO L280 TraceCheckUtils]: 393: Hoare triple {20088#false} ~p12_old~0 := ~p12_new~0; {20088#false} is VALID [2020-07-18 00:51:48,772 INFO L280 TraceCheckUtils]: 394: Hoare triple {20088#false} ~p12_new~0 := ~nomsg~0; {20088#false} is VALID [2020-07-18 00:51:48,773 INFO L280 TraceCheckUtils]: 395: Hoare triple {20088#false} ~p13_old~0 := ~p13_new~0; {20088#false} is VALID [2020-07-18 00:51:48,773 INFO L280 TraceCheckUtils]: 396: Hoare triple {20088#false} ~p13_new~0 := ~nomsg~0; {20088#false} is VALID [2020-07-18 00:51:48,773 INFO L280 TraceCheckUtils]: 397: Hoare triple {20088#false} ~p21_old~0 := ~p21_new~0; {20088#false} is VALID [2020-07-18 00:51:48,773 INFO L280 TraceCheckUtils]: 398: Hoare triple {20088#false} ~p21_new~0 := ~nomsg~0; {20088#false} is VALID [2020-07-18 00:51:48,773 INFO L280 TraceCheckUtils]: 399: Hoare triple {20088#false} ~p23_old~0 := ~p23_new~0; {20088#false} is VALID [2020-07-18 00:51:48,773 INFO L280 TraceCheckUtils]: 400: Hoare triple {20088#false} ~p23_new~0 := ~nomsg~0; {20088#false} is VALID [2020-07-18 00:51:48,774 INFO L280 TraceCheckUtils]: 401: Hoare triple {20088#false} ~p31_old~0 := ~p31_new~0; {20088#false} is VALID [2020-07-18 00:51:48,774 INFO L280 TraceCheckUtils]: 402: Hoare triple {20088#false} ~p31_new~0 := ~nomsg~0; {20088#false} is VALID [2020-07-18 00:51:48,774 INFO L280 TraceCheckUtils]: 403: Hoare triple {20088#false} ~p32_old~0 := ~p32_new~0; {20088#false} is VALID [2020-07-18 00:51:48,774 INFO L280 TraceCheckUtils]: 404: Hoare triple {20088#false} ~p32_new~0 := ~nomsg~0; {20088#false} is VALID [2020-07-18 00:51:48,774 INFO L280 TraceCheckUtils]: 405: Hoare triple {20088#false} havoc ~check__tmp~3; {20088#false} is VALID [2020-07-18 00:51:48,775 INFO L280 TraceCheckUtils]: 406: Hoare triple {20088#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {20088#false} is VALID [2020-07-18 00:51:48,775 INFO L280 TraceCheckUtils]: 407: Hoare triple {20088#false} ~check__tmp~3 := 0; {20088#false} is VALID [2020-07-18 00:51:48,775 INFO L280 TraceCheckUtils]: 408: Hoare triple {20088#false} ~__return_2198~0 := ~check__tmp~3; {20088#false} is VALID [2020-07-18 00:51:48,775 INFO L280 TraceCheckUtils]: 409: Hoare triple {20088#false} ~main__c1~0 := ~__return_2198~0; {20088#false} is VALID [2020-07-18 00:51:48,775 INFO L280 TraceCheckUtils]: 410: Hoare triple {20088#false} ~__tmp_2199_0~0 := ~main____CPAchecker_TMP_0~2; {20088#false} is VALID [2020-07-18 00:51:48,776 INFO L280 TraceCheckUtils]: 411: Hoare triple {20088#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2199_0~0; {20088#false} is VALID [2020-07-18 00:51:48,776 INFO L280 TraceCheckUtils]: 412: Hoare triple {20088#false} havoc ~__tmp_4~0; {20088#false} is VALID [2020-07-18 00:51:48,776 INFO L280 TraceCheckUtils]: 413: Hoare triple {20088#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {20088#false} is VALID [2020-07-18 00:51:48,776 INFO L280 TraceCheckUtils]: 414: Hoare triple {20088#false} havoc ~assert__arg~3; {20088#false} is VALID [2020-07-18 00:51:48,776 INFO L280 TraceCheckUtils]: 415: Hoare triple {20088#false} ~assert__arg~3 := ~__tmp_4~0; {20088#false} is VALID [2020-07-18 00:51:48,777 INFO L280 TraceCheckUtils]: 416: Hoare triple {20088#false} assume 0 == ~assert__arg~3 % 256; {20088#false} is VALID [2020-07-18 00:51:48,777 INFO L280 TraceCheckUtils]: 417: Hoare triple {20088#false} assume !false; {20088#false} is VALID [2020-07-18 00:51:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:51:48,939 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:51:48,940 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1533934296] [2020-07-18 00:51:48,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:51:48,940 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:51:48,940 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136469836] [2020-07-18 00:51:48,941 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 418 [2020-07-18 00:51:48,942 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:51:48,942 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:51:49,358 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:49,359 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:51:49,359 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:51:49,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:51:49,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:51:49,360 INFO L87 Difference]: Start difference. First operand 1816 states and 2253 transitions. Second operand 4 states. [2020-07-18 00:51:58,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:58,741 INFO L93 Difference]: Finished difference Result 3904 states and 4955 transitions. [2020-07-18 00:51:58,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:51:58,741 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 418 [2020-07-18 00:51:58,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:51:58,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:51:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1560 transitions. [2020-07-18 00:51:58,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:51:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1560 transitions. [2020-07-18 00:51:58,758 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 1560 transitions. [2020-07-18 00:52:00,369 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1560 edges. 1560 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:00,724 INFO L225 Difference]: With dead ends: 3904 [2020-07-18 00:52:00,724 INFO L226 Difference]: Without dead ends: 3194 [2020-07-18 00:52:00,726 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:52:00,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3194 states. [2020-07-18 00:52:04,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3194 to 3172. [2020-07-18 00:52:04,958 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:52:04,959 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3194 states. Second operand 3172 states. [2020-07-18 00:52:04,959 INFO L74 IsIncluded]: Start isIncluded. First operand 3194 states. Second operand 3172 states. [2020-07-18 00:52:04,959 INFO L87 Difference]: Start difference. First operand 3194 states. Second operand 3172 states. [2020-07-18 00:52:05,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:05,313 INFO L93 Difference]: Finished difference Result 3194 states and 3998 transitions. [2020-07-18 00:52:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 3998 transitions. [2020-07-18 00:52:05,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:05,319 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:05,320 INFO L74 IsIncluded]: Start isIncluded. First operand 3172 states. Second operand 3194 states. [2020-07-18 00:52:05,320 INFO L87 Difference]: Start difference. First operand 3172 states. Second operand 3194 states. [2020-07-18 00:52:05,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:05,651 INFO L93 Difference]: Finished difference Result 3194 states and 3998 transitions. [2020-07-18 00:52:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 3998 transitions. [2020-07-18 00:52:05,657 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:05,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:05,658 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:52:05,658 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:52:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3172 states. [2020-07-18 00:52:06,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 3172 states and 3977 transitions. [2020-07-18 00:52:06,008 INFO L78 Accepts]: Start accepts. Automaton has 3172 states and 3977 transitions. Word has length 418 [2020-07-18 00:52:06,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:52:06,009 INFO L479 AbstractCegarLoop]: Abstraction has 3172 states and 3977 transitions. [2020-07-18 00:52:06,009 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:52:06,009 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3172 states and 3977 transitions. [2020-07-18 00:52:10,390 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3977 edges. 3977 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:10,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 3977 transitions. [2020-07-18 00:52:10,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2020-07-18 00:52:10,397 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:52:10,398 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] [2020-07-18 00:52:10,398 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:52:10,398 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:52:10,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:52:10,399 INFO L82 PathProgramCache]: Analyzing trace with hash 1033201695, now seen corresponding path program 1 times [2020-07-18 00:52:10,399 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:52:10,399 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [369639346] [2020-07-18 00:52:10,399 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:52:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:10,870 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2020-07-18 00:52:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:10,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {40757#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {40693#true} ~nomsg~0 := -1; {40693#true} is VALID [2020-07-18 00:52:10,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {40693#true} ~p12~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,941 INFO L280 TraceCheckUtils]: 3: Hoare triple {40693#true} ~p12_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,941 INFO L280 TraceCheckUtils]: 4: Hoare triple {40693#true} ~p12_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,942 INFO L280 TraceCheckUtils]: 5: Hoare triple {40693#true} ~ep12~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,942 INFO L280 TraceCheckUtils]: 6: Hoare triple {40693#true} ~p13~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,942 INFO L280 TraceCheckUtils]: 7: Hoare triple {40693#true} ~p13_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,942 INFO L280 TraceCheckUtils]: 8: Hoare triple {40693#true} ~p13_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,942 INFO L280 TraceCheckUtils]: 9: Hoare triple {40693#true} ~ep13~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,943 INFO L280 TraceCheckUtils]: 10: Hoare triple {40693#true} ~p21~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,943 INFO L280 TraceCheckUtils]: 11: Hoare triple {40693#true} ~p21_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,943 INFO L280 TraceCheckUtils]: 12: Hoare triple {40693#true} ~p21_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,943 INFO L280 TraceCheckUtils]: 13: Hoare triple {40693#true} ~ep21~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,943 INFO L280 TraceCheckUtils]: 14: Hoare triple {40693#true} ~p23~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,944 INFO L280 TraceCheckUtils]: 15: Hoare triple {40693#true} ~p23_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,944 INFO L280 TraceCheckUtils]: 16: Hoare triple {40693#true} ~p23_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,944 INFO L280 TraceCheckUtils]: 17: Hoare triple {40693#true} ~ep23~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,944 INFO L280 TraceCheckUtils]: 18: Hoare triple {40693#true} ~p31~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,945 INFO L280 TraceCheckUtils]: 19: Hoare triple {40693#true} ~p31_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,945 INFO L280 TraceCheckUtils]: 20: Hoare triple {40693#true} ~p31_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,945 INFO L280 TraceCheckUtils]: 21: Hoare triple {40693#true} ~ep31~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,945 INFO L280 TraceCheckUtils]: 22: Hoare triple {40693#true} ~p32~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,945 INFO L280 TraceCheckUtils]: 23: Hoare triple {40693#true} ~p32_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,946 INFO L280 TraceCheckUtils]: 24: Hoare triple {40693#true} ~p32_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,946 INFO L280 TraceCheckUtils]: 25: Hoare triple {40693#true} ~ep32~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,946 INFO L280 TraceCheckUtils]: 26: Hoare triple {40693#true} ~id1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,946 INFO L280 TraceCheckUtils]: 27: Hoare triple {40693#true} ~r1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,946 INFO L280 TraceCheckUtils]: 28: Hoare triple {40693#true} ~st1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,947 INFO L280 TraceCheckUtils]: 29: Hoare triple {40693#true} ~nl1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,947 INFO L280 TraceCheckUtils]: 30: Hoare triple {40693#true} ~m1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,947 INFO L280 TraceCheckUtils]: 31: Hoare triple {40693#true} ~max1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,948 INFO L280 TraceCheckUtils]: 32: Hoare triple {40693#true} ~mode1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,948 INFO L280 TraceCheckUtils]: 33: Hoare triple {40693#true} ~id2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,948 INFO L280 TraceCheckUtils]: 34: Hoare triple {40693#true} ~r2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,948 INFO L280 TraceCheckUtils]: 35: Hoare triple {40693#true} ~st2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,949 INFO L280 TraceCheckUtils]: 36: Hoare triple {40693#true} ~nl2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,949 INFO L280 TraceCheckUtils]: 37: Hoare triple {40693#true} ~m2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,949 INFO L280 TraceCheckUtils]: 38: Hoare triple {40693#true} ~max2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,950 INFO L280 TraceCheckUtils]: 39: Hoare triple {40693#true} ~mode2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,950 INFO L280 TraceCheckUtils]: 40: Hoare triple {40693#true} ~id3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,950 INFO L280 TraceCheckUtils]: 41: Hoare triple {40693#true} ~r3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,951 INFO L280 TraceCheckUtils]: 42: Hoare triple {40693#true} ~st3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,951 INFO L280 TraceCheckUtils]: 43: Hoare triple {40693#true} ~nl3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,951 INFO L280 TraceCheckUtils]: 44: Hoare triple {40693#true} ~m3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,952 INFO L280 TraceCheckUtils]: 45: Hoare triple {40693#true} ~max3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,952 INFO L280 TraceCheckUtils]: 46: Hoare triple {40693#true} ~mode3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,952 INFO L280 TraceCheckUtils]: 47: Hoare triple {40693#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {40693#true} is VALID [2020-07-18 00:52:10,952 INFO L280 TraceCheckUtils]: 48: Hoare triple {40693#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {40693#true} is VALID [2020-07-18 00:52:10,953 INFO L280 TraceCheckUtils]: 49: Hoare triple {40693#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {40693#true} is VALID [2020-07-18 00:52:10,953 INFO L280 TraceCheckUtils]: 50: Hoare triple {40693#true} ~__return_1708~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,953 INFO L280 TraceCheckUtils]: 51: Hoare triple {40693#true} ~__return_1836~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,954 INFO L280 TraceCheckUtils]: 52: Hoare triple {40693#true} ~__return_1954~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,954 INFO L280 TraceCheckUtils]: 53: Hoare triple {40693#true} ~__return_2075~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,954 INFO L280 TraceCheckUtils]: 54: Hoare triple {40693#true} ~__return_2198~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,954 INFO L280 TraceCheckUtils]: 55: Hoare triple {40693#true} ~__tmp_2199_0~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,954 INFO L280 TraceCheckUtils]: 56: Hoare triple {40693#true} ~__return_2307~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,955 INFO L280 TraceCheckUtils]: 57: Hoare triple {40693#true} ~__return_2212~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,955 INFO L280 TraceCheckUtils]: 58: Hoare triple {40693#true} assume true; {40693#true} is VALID [2020-07-18 00:52:10,955 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {40693#true} {40693#true} #1764#return; {40693#true} is VALID [2020-07-18 00:52:10,963 INFO L263 TraceCheckUtils]: 0: Hoare triple {40693#true} call ULTIMATE.init(); {40757#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:52:10,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {40757#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {40693#true} ~nomsg~0 := -1; {40693#true} is VALID [2020-07-18 00:52:10,964 INFO L280 TraceCheckUtils]: 3: Hoare triple {40693#true} ~p12~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {40693#true} ~p12_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {40693#true} ~p12_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {40693#true} ~ep12~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {40693#true} ~p13~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,965 INFO L280 TraceCheckUtils]: 8: Hoare triple {40693#true} ~p13_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,965 INFO L280 TraceCheckUtils]: 9: Hoare triple {40693#true} ~p13_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {40693#true} ~ep13~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,966 INFO L280 TraceCheckUtils]: 11: Hoare triple {40693#true} ~p21~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,966 INFO L280 TraceCheckUtils]: 12: Hoare triple {40693#true} ~p21_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,966 INFO L280 TraceCheckUtils]: 13: Hoare triple {40693#true} ~p21_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,966 INFO L280 TraceCheckUtils]: 14: Hoare triple {40693#true} ~ep21~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,966 INFO L280 TraceCheckUtils]: 15: Hoare triple {40693#true} ~p23~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,967 INFO L280 TraceCheckUtils]: 16: Hoare triple {40693#true} ~p23_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,967 INFO L280 TraceCheckUtils]: 17: Hoare triple {40693#true} ~p23_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,967 INFO L280 TraceCheckUtils]: 18: Hoare triple {40693#true} ~ep23~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,967 INFO L280 TraceCheckUtils]: 19: Hoare triple {40693#true} ~p31~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,967 INFO L280 TraceCheckUtils]: 20: Hoare triple {40693#true} ~p31_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,967 INFO L280 TraceCheckUtils]: 21: Hoare triple {40693#true} ~p31_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,968 INFO L280 TraceCheckUtils]: 22: Hoare triple {40693#true} ~ep31~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,968 INFO L280 TraceCheckUtils]: 23: Hoare triple {40693#true} ~p32~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,968 INFO L280 TraceCheckUtils]: 24: Hoare triple {40693#true} ~p32_old~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,968 INFO L280 TraceCheckUtils]: 25: Hoare triple {40693#true} ~p32_new~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,968 INFO L280 TraceCheckUtils]: 26: Hoare triple {40693#true} ~ep32~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,969 INFO L280 TraceCheckUtils]: 27: Hoare triple {40693#true} ~id1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,969 INFO L280 TraceCheckUtils]: 28: Hoare triple {40693#true} ~r1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,969 INFO L280 TraceCheckUtils]: 29: Hoare triple {40693#true} ~st1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,970 INFO L280 TraceCheckUtils]: 30: Hoare triple {40693#true} ~nl1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,970 INFO L280 TraceCheckUtils]: 31: Hoare triple {40693#true} ~m1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,970 INFO L280 TraceCheckUtils]: 32: Hoare triple {40693#true} ~max1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,970 INFO L280 TraceCheckUtils]: 33: Hoare triple {40693#true} ~mode1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,971 INFO L280 TraceCheckUtils]: 34: Hoare triple {40693#true} ~id2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,971 INFO L280 TraceCheckUtils]: 35: Hoare triple {40693#true} ~r2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,971 INFO L280 TraceCheckUtils]: 36: Hoare triple {40693#true} ~st2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,972 INFO L280 TraceCheckUtils]: 37: Hoare triple {40693#true} ~nl2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,972 INFO L280 TraceCheckUtils]: 38: Hoare triple {40693#true} ~m2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,972 INFO L280 TraceCheckUtils]: 39: Hoare triple {40693#true} ~max2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,973 INFO L280 TraceCheckUtils]: 40: Hoare triple {40693#true} ~mode2~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,973 INFO L280 TraceCheckUtils]: 41: Hoare triple {40693#true} ~id3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,973 INFO L280 TraceCheckUtils]: 42: Hoare triple {40693#true} ~r3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,973 INFO L280 TraceCheckUtils]: 43: Hoare triple {40693#true} ~st3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,974 INFO L280 TraceCheckUtils]: 44: Hoare triple {40693#true} ~nl3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,974 INFO L280 TraceCheckUtils]: 45: Hoare triple {40693#true} ~m3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,974 INFO L280 TraceCheckUtils]: 46: Hoare triple {40693#true} ~max3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,975 INFO L280 TraceCheckUtils]: 47: Hoare triple {40693#true} ~mode3~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,975 INFO L280 TraceCheckUtils]: 48: Hoare triple {40693#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {40693#true} is VALID [2020-07-18 00:52:10,975 INFO L280 TraceCheckUtils]: 49: Hoare triple {40693#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {40693#true} is VALID [2020-07-18 00:52:10,975 INFO L280 TraceCheckUtils]: 50: Hoare triple {40693#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {40693#true} is VALID [2020-07-18 00:52:10,976 INFO L280 TraceCheckUtils]: 51: Hoare triple {40693#true} ~__return_1708~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,976 INFO L280 TraceCheckUtils]: 52: Hoare triple {40693#true} ~__return_1836~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,976 INFO L280 TraceCheckUtils]: 53: Hoare triple {40693#true} ~__return_1954~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,976 INFO L280 TraceCheckUtils]: 54: Hoare triple {40693#true} ~__return_2075~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,976 INFO L280 TraceCheckUtils]: 55: Hoare triple {40693#true} ~__return_2198~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,977 INFO L280 TraceCheckUtils]: 56: Hoare triple {40693#true} ~__tmp_2199_0~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,977 INFO L280 TraceCheckUtils]: 57: Hoare triple {40693#true} ~__return_2307~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,977 INFO L280 TraceCheckUtils]: 58: Hoare triple {40693#true} ~__return_2212~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,977 INFO L280 TraceCheckUtils]: 59: Hoare triple {40693#true} assume true; {40693#true} is VALID [2020-07-18 00:52:10,977 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {40693#true} {40693#true} #1764#return; {40693#true} is VALID [2020-07-18 00:52:10,978 INFO L263 TraceCheckUtils]: 61: Hoare triple {40693#true} call #t~ret27 := main(); {40693#true} is VALID [2020-07-18 00:52:10,978 INFO L280 TraceCheckUtils]: 62: Hoare triple {40693#true} havoc ~main__c1~0; {40693#true} is VALID [2020-07-18 00:52:10,978 INFO L280 TraceCheckUtils]: 63: Hoare triple {40693#true} havoc ~main__i2~0; {40693#true} is VALID [2020-07-18 00:52:10,978 INFO L280 TraceCheckUtils]: 64: Hoare triple {40693#true} ~main__c1~0 := 0; {40693#true} is VALID [2020-07-18 00:52:10,978 INFO L280 TraceCheckUtils]: 65: Hoare triple {40693#true} ~ep12~0 := #t~nondet0; {40693#true} is VALID [2020-07-18 00:52:10,978 INFO L280 TraceCheckUtils]: 66: Hoare triple {40693#true} havoc #t~nondet0; {40693#true} is VALID [2020-07-18 00:52:10,979 INFO L280 TraceCheckUtils]: 67: Hoare triple {40693#true} ~ep13~0 := #t~nondet1; {40693#true} is VALID [2020-07-18 00:52:10,979 INFO L280 TraceCheckUtils]: 68: Hoare triple {40693#true} havoc #t~nondet1; {40693#true} is VALID [2020-07-18 00:52:10,979 INFO L280 TraceCheckUtils]: 69: Hoare triple {40693#true} ~ep21~0 := #t~nondet2; {40693#true} is VALID [2020-07-18 00:52:10,979 INFO L280 TraceCheckUtils]: 70: Hoare triple {40693#true} havoc #t~nondet2; {40693#true} is VALID [2020-07-18 00:52:10,979 INFO L280 TraceCheckUtils]: 71: Hoare triple {40693#true} ~ep23~0 := #t~nondet3; {40693#true} is VALID [2020-07-18 00:52:10,980 INFO L280 TraceCheckUtils]: 72: Hoare triple {40693#true} havoc #t~nondet3; {40693#true} is VALID [2020-07-18 00:52:10,980 INFO L280 TraceCheckUtils]: 73: Hoare triple {40693#true} ~ep31~0 := #t~nondet4; {40693#true} is VALID [2020-07-18 00:52:10,980 INFO L280 TraceCheckUtils]: 74: Hoare triple {40693#true} havoc #t~nondet4; {40693#true} is VALID [2020-07-18 00:52:10,980 INFO L280 TraceCheckUtils]: 75: Hoare triple {40693#true} ~ep32~0 := #t~nondet5; {40693#true} is VALID [2020-07-18 00:52:10,980 INFO L280 TraceCheckUtils]: 76: Hoare triple {40693#true} havoc #t~nondet5; {40693#true} is VALID [2020-07-18 00:52:10,981 INFO L280 TraceCheckUtils]: 77: Hoare triple {40693#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,981 INFO L280 TraceCheckUtils]: 78: Hoare triple {40693#true} ~id1~0 := #t~nondet6; {40693#true} is VALID [2020-07-18 00:52:10,981 INFO L280 TraceCheckUtils]: 79: Hoare triple {40693#true} havoc #t~nondet6; {40693#true} is VALID [2020-07-18 00:52:10,981 INFO L280 TraceCheckUtils]: 80: Hoare triple {40693#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,981 INFO L280 TraceCheckUtils]: 81: Hoare triple {40693#true} ~r1~0 := #t~nondet7; {40693#true} is VALID [2020-07-18 00:52:10,981 INFO L280 TraceCheckUtils]: 82: Hoare triple {40693#true} havoc #t~nondet7; {40693#true} is VALID [2020-07-18 00:52:10,982 INFO L280 TraceCheckUtils]: 83: Hoare triple {40693#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,982 INFO L280 TraceCheckUtils]: 84: Hoare triple {40693#true} ~st1~0 := #t~nondet8; {40693#true} is VALID [2020-07-18 00:52:10,982 INFO L280 TraceCheckUtils]: 85: Hoare triple {40693#true} havoc #t~nondet8; {40693#true} is VALID [2020-07-18 00:52:10,982 INFO L280 TraceCheckUtils]: 86: Hoare triple {40693#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,982 INFO L280 TraceCheckUtils]: 87: Hoare triple {40693#true} ~nl1~0 := #t~nondet9; {40693#true} is VALID [2020-07-18 00:52:10,983 INFO L280 TraceCheckUtils]: 88: Hoare triple {40693#true} havoc #t~nondet9; {40693#true} is VALID [2020-07-18 00:52:10,983 INFO L280 TraceCheckUtils]: 89: Hoare triple {40693#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,983 INFO L280 TraceCheckUtils]: 90: Hoare triple {40693#true} ~m1~0 := #t~nondet10; {40693#true} is VALID [2020-07-18 00:52:10,983 INFO L280 TraceCheckUtils]: 91: Hoare triple {40693#true} havoc #t~nondet10; {40693#true} is VALID [2020-07-18 00:52:10,983 INFO L280 TraceCheckUtils]: 92: Hoare triple {40693#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,983 INFO L280 TraceCheckUtils]: 93: Hoare triple {40693#true} ~max1~0 := #t~nondet11; {40693#true} is VALID [2020-07-18 00:52:10,984 INFO L280 TraceCheckUtils]: 94: Hoare triple {40693#true} havoc #t~nondet11; {40693#true} is VALID [2020-07-18 00:52:10,984 INFO L280 TraceCheckUtils]: 95: Hoare triple {40693#true} ~mode1~0 := #t~nondet12; {40693#true} is VALID [2020-07-18 00:52:10,984 INFO L280 TraceCheckUtils]: 96: Hoare triple {40693#true} havoc #t~nondet12; {40693#true} is VALID [2020-07-18 00:52:10,984 INFO L280 TraceCheckUtils]: 97: Hoare triple {40693#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,984 INFO L280 TraceCheckUtils]: 98: Hoare triple {40693#true} ~id2~0 := #t~nondet13; {40693#true} is VALID [2020-07-18 00:52:10,985 INFO L280 TraceCheckUtils]: 99: Hoare triple {40693#true} havoc #t~nondet13; {40693#true} is VALID [2020-07-18 00:52:10,985 INFO L280 TraceCheckUtils]: 100: Hoare triple {40693#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,985 INFO L280 TraceCheckUtils]: 101: Hoare triple {40693#true} ~r2~0 := #t~nondet14; {40693#true} is VALID [2020-07-18 00:52:10,985 INFO L280 TraceCheckUtils]: 102: Hoare triple {40693#true} havoc #t~nondet14; {40693#true} is VALID [2020-07-18 00:52:10,985 INFO L280 TraceCheckUtils]: 103: Hoare triple {40693#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,986 INFO L280 TraceCheckUtils]: 104: Hoare triple {40693#true} ~st2~0 := #t~nondet15; {40693#true} is VALID [2020-07-18 00:52:10,986 INFO L280 TraceCheckUtils]: 105: Hoare triple {40693#true} havoc #t~nondet15; {40693#true} is VALID [2020-07-18 00:52:10,986 INFO L280 TraceCheckUtils]: 106: Hoare triple {40693#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,986 INFO L280 TraceCheckUtils]: 107: Hoare triple {40693#true} ~nl2~0 := #t~nondet16; {40693#true} is VALID [2020-07-18 00:52:10,986 INFO L280 TraceCheckUtils]: 108: Hoare triple {40693#true} havoc #t~nondet16; {40693#true} is VALID [2020-07-18 00:52:10,986 INFO L280 TraceCheckUtils]: 109: Hoare triple {40693#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,987 INFO L280 TraceCheckUtils]: 110: Hoare triple {40693#true} ~m2~0 := #t~nondet17; {40693#true} is VALID [2020-07-18 00:52:10,987 INFO L280 TraceCheckUtils]: 111: Hoare triple {40693#true} havoc #t~nondet17; {40693#true} is VALID [2020-07-18 00:52:10,987 INFO L280 TraceCheckUtils]: 112: Hoare triple {40693#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,987 INFO L280 TraceCheckUtils]: 113: Hoare triple {40693#true} ~max2~0 := #t~nondet18; {40693#true} is VALID [2020-07-18 00:52:10,987 INFO L280 TraceCheckUtils]: 114: Hoare triple {40693#true} havoc #t~nondet18; {40693#true} is VALID [2020-07-18 00:52:10,988 INFO L280 TraceCheckUtils]: 115: Hoare triple {40693#true} ~mode2~0 := #t~nondet19; {40693#true} is VALID [2020-07-18 00:52:10,988 INFO L280 TraceCheckUtils]: 116: Hoare triple {40693#true} havoc #t~nondet19; {40693#true} is VALID [2020-07-18 00:52:10,988 INFO L280 TraceCheckUtils]: 117: Hoare triple {40693#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,988 INFO L280 TraceCheckUtils]: 118: Hoare triple {40693#true} ~id3~0 := #t~nondet20; {40693#true} is VALID [2020-07-18 00:52:10,988 INFO L280 TraceCheckUtils]: 119: Hoare triple {40693#true} havoc #t~nondet20; {40693#true} is VALID [2020-07-18 00:52:10,989 INFO L280 TraceCheckUtils]: 120: Hoare triple {40693#true} assume -128 <= #t~nondet21 && #t~nondet21 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,989 INFO L280 TraceCheckUtils]: 121: Hoare triple {40693#true} ~r3~0 := #t~nondet21; {40693#true} is VALID [2020-07-18 00:52:10,989 INFO L280 TraceCheckUtils]: 122: Hoare triple {40693#true} havoc #t~nondet21; {40693#true} is VALID [2020-07-18 00:52:10,989 INFO L280 TraceCheckUtils]: 123: Hoare triple {40693#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,989 INFO L280 TraceCheckUtils]: 124: Hoare triple {40693#true} ~st3~0 := #t~nondet22; {40693#true} is VALID [2020-07-18 00:52:10,989 INFO L280 TraceCheckUtils]: 125: Hoare triple {40693#true} havoc #t~nondet22; {40693#true} is VALID [2020-07-18 00:52:10,990 INFO L280 TraceCheckUtils]: 126: Hoare triple {40693#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,990 INFO L280 TraceCheckUtils]: 127: Hoare triple {40693#true} ~nl3~0 := #t~nondet23; {40693#true} is VALID [2020-07-18 00:52:10,990 INFO L280 TraceCheckUtils]: 128: Hoare triple {40693#true} havoc #t~nondet23; {40693#true} is VALID [2020-07-18 00:52:10,990 INFO L280 TraceCheckUtils]: 129: Hoare triple {40693#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,990 INFO L280 TraceCheckUtils]: 130: Hoare triple {40693#true} ~m3~0 := #t~nondet24; {40693#true} is VALID [2020-07-18 00:52:10,991 INFO L280 TraceCheckUtils]: 131: Hoare triple {40693#true} havoc #t~nondet24; {40693#true} is VALID [2020-07-18 00:52:10,991 INFO L280 TraceCheckUtils]: 132: Hoare triple {40693#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {40693#true} is VALID [2020-07-18 00:52:10,991 INFO L280 TraceCheckUtils]: 133: Hoare triple {40693#true} ~max3~0 := #t~nondet25; {40693#true} is VALID [2020-07-18 00:52:10,991 INFO L280 TraceCheckUtils]: 134: Hoare triple {40693#true} havoc #t~nondet25; {40693#true} is VALID [2020-07-18 00:52:10,991 INFO L280 TraceCheckUtils]: 135: Hoare triple {40693#true} ~mode3~0 := #t~nondet26; {40693#true} is VALID [2020-07-18 00:52:10,991 INFO L280 TraceCheckUtils]: 136: Hoare triple {40693#true} havoc #t~nondet26; {40693#true} is VALID [2020-07-18 00:52:10,992 INFO L280 TraceCheckUtils]: 137: Hoare triple {40693#true} havoc ~init__r121~0; {40693#true} is VALID [2020-07-18 00:52:10,992 INFO L280 TraceCheckUtils]: 138: Hoare triple {40693#true} havoc ~init__r131~0; {40693#true} is VALID [2020-07-18 00:52:10,992 INFO L280 TraceCheckUtils]: 139: Hoare triple {40693#true} havoc ~init__r211~0; {40693#true} is VALID [2020-07-18 00:52:10,992 INFO L280 TraceCheckUtils]: 140: Hoare triple {40693#true} havoc ~init__r231~0; {40693#true} is VALID [2020-07-18 00:52:10,992 INFO L280 TraceCheckUtils]: 141: Hoare triple {40693#true} havoc ~init__r311~0; {40693#true} is VALID [2020-07-18 00:52:10,993 INFO L280 TraceCheckUtils]: 142: Hoare triple {40693#true} havoc ~init__r321~0; {40693#true} is VALID [2020-07-18 00:52:10,993 INFO L280 TraceCheckUtils]: 143: Hoare triple {40693#true} havoc ~init__r122~0; {40693#true} is VALID [2020-07-18 00:52:10,993 INFO L280 TraceCheckUtils]: 144: Hoare triple {40693#true} havoc ~init__tmp~0; {40693#true} is VALID [2020-07-18 00:52:10,993 INFO L280 TraceCheckUtils]: 145: Hoare triple {40693#true} havoc ~init__r132~0; {40693#true} is VALID [2020-07-18 00:52:10,993 INFO L280 TraceCheckUtils]: 146: Hoare triple {40693#true} havoc ~init__tmp___0~0; {40693#true} is VALID [2020-07-18 00:52:10,994 INFO L280 TraceCheckUtils]: 147: Hoare triple {40693#true} havoc ~init__r212~0; {40693#true} is VALID [2020-07-18 00:52:10,994 INFO L280 TraceCheckUtils]: 148: Hoare triple {40693#true} havoc ~init__tmp___1~0; {40693#true} is VALID [2020-07-18 00:52:10,994 INFO L280 TraceCheckUtils]: 149: Hoare triple {40693#true} havoc ~init__r232~0; {40693#true} is VALID [2020-07-18 00:52:10,994 INFO L280 TraceCheckUtils]: 150: Hoare triple {40693#true} havoc ~init__tmp___2~0; {40693#true} is VALID [2020-07-18 00:52:10,994 INFO L280 TraceCheckUtils]: 151: Hoare triple {40693#true} havoc ~init__r312~0; {40693#true} is VALID [2020-07-18 00:52:10,995 INFO L280 TraceCheckUtils]: 152: Hoare triple {40693#true} havoc ~init__tmp___3~0; {40693#true} is VALID [2020-07-18 00:52:10,995 INFO L280 TraceCheckUtils]: 153: Hoare triple {40693#true} havoc ~init__r322~0; {40693#true} is VALID [2020-07-18 00:52:10,995 INFO L280 TraceCheckUtils]: 154: Hoare triple {40693#true} havoc ~init__tmp___4~0; {40693#true} is VALID [2020-07-18 00:52:10,995 INFO L280 TraceCheckUtils]: 155: Hoare triple {40693#true} havoc ~init__tmp___5~0; {40693#true} is VALID [2020-07-18 00:52:10,996 INFO L280 TraceCheckUtils]: 156: Hoare triple {40693#true} ~init__r121~0 := ~ep12~0; {40755#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:10,997 INFO L280 TraceCheckUtils]: 157: Hoare triple {40755#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {40755#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:10,997 INFO L280 TraceCheckUtils]: 158: Hoare triple {40755#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {40755#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:10,998 INFO L280 TraceCheckUtils]: 159: Hoare triple {40755#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {40755#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:10,999 INFO L280 TraceCheckUtils]: 160: Hoare triple {40755#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {40755#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:10,999 INFO L280 TraceCheckUtils]: 161: Hoare triple {40755#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {40755#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:52:11,000 INFO L280 TraceCheckUtils]: 162: Hoare triple {40755#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,001 INFO L280 TraceCheckUtils]: 163: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,001 INFO L280 TraceCheckUtils]: 164: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,002 INFO L280 TraceCheckUtils]: 165: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,003 INFO L280 TraceCheckUtils]: 166: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,003 INFO L280 TraceCheckUtils]: 167: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,004 INFO L280 TraceCheckUtils]: 168: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,005 INFO L280 TraceCheckUtils]: 169: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,005 INFO L280 TraceCheckUtils]: 170: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,006 INFO L280 TraceCheckUtils]: 171: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,006 INFO L280 TraceCheckUtils]: 172: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,007 INFO L280 TraceCheckUtils]: 173: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,008 INFO L280 TraceCheckUtils]: 174: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,008 INFO L280 TraceCheckUtils]: 175: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,009 INFO L280 TraceCheckUtils]: 176: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,009 INFO L280 TraceCheckUtils]: 177: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,010 INFO L280 TraceCheckUtils]: 178: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,010 INFO L280 TraceCheckUtils]: 179: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,011 INFO L280 TraceCheckUtils]: 180: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,012 INFO L280 TraceCheckUtils]: 181: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,012 INFO L280 TraceCheckUtils]: 182: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,013 INFO L280 TraceCheckUtils]: 183: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,013 INFO L280 TraceCheckUtils]: 184: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,014 INFO L280 TraceCheckUtils]: 185: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,014 INFO L280 TraceCheckUtils]: 186: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,015 INFO L280 TraceCheckUtils]: 187: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,015 INFO L280 TraceCheckUtils]: 188: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,016 INFO L280 TraceCheckUtils]: 189: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,017 INFO L280 TraceCheckUtils]: 190: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,017 INFO L280 TraceCheckUtils]: 191: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,018 INFO L280 TraceCheckUtils]: 192: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,018 INFO L280 TraceCheckUtils]: 193: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,019 INFO L280 TraceCheckUtils]: 194: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,019 INFO L280 TraceCheckUtils]: 195: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,020 INFO L280 TraceCheckUtils]: 196: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,020 INFO L280 TraceCheckUtils]: 197: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,021 INFO L280 TraceCheckUtils]: 198: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,021 INFO L280 TraceCheckUtils]: 199: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,022 INFO L280 TraceCheckUtils]: 200: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,022 INFO L280 TraceCheckUtils]: 201: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,023 INFO L280 TraceCheckUtils]: 202: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1708~0 := ~init__tmp___5~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,024 INFO L280 TraceCheckUtils]: 203: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1708~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,024 INFO L280 TraceCheckUtils]: 204: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,025 INFO L280 TraceCheckUtils]: 205: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,025 INFO L280 TraceCheckUtils]: 206: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,026 INFO L280 TraceCheckUtils]: 207: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,027 INFO L280 TraceCheckUtils]: 208: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,027 INFO L280 TraceCheckUtils]: 209: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,028 INFO L280 TraceCheckUtils]: 210: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,028 INFO L280 TraceCheckUtils]: 211: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,029 INFO L280 TraceCheckUtils]: 212: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,029 INFO L280 TraceCheckUtils]: 213: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,030 INFO L280 TraceCheckUtils]: 214: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,031 INFO L280 TraceCheckUtils]: 215: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,031 INFO L280 TraceCheckUtils]: 216: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,032 INFO L280 TraceCheckUtils]: 217: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,032 INFO L280 TraceCheckUtils]: 218: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~main__i2~0 < 6; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,033 INFO L280 TraceCheckUtils]: 219: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,033 INFO L280 TraceCheckUtils]: 220: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 < 2; {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:52:11,034 INFO L280 TraceCheckUtils]: 221: Hoare triple {40756#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,034 INFO L280 TraceCheckUtils]: 222: Hoare triple {40694#false} assume !!(0 == ~ep13~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,035 INFO L280 TraceCheckUtils]: 223: Hoare triple {40694#false} ~mode1~0 := 1; {40694#false} is VALID [2020-07-18 00:52:11,035 INFO L280 TraceCheckUtils]: 224: Hoare triple {40694#false} assume !!(0 == ~mode2~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,035 INFO L280 TraceCheckUtils]: 225: Hoare triple {40694#false} assume ~r2~0 < 2; {40694#false} is VALID [2020-07-18 00:52:11,035 INFO L280 TraceCheckUtils]: 226: Hoare triple {40694#false} assume !!(0 == ~ep21~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,035 INFO L280 TraceCheckUtils]: 227: Hoare triple {40694#false} assume !!(0 == ~ep23~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,036 INFO L280 TraceCheckUtils]: 228: Hoare triple {40694#false} ~mode2~0 := 1; {40694#false} is VALID [2020-07-18 00:52:11,036 INFO L280 TraceCheckUtils]: 229: Hoare triple {40694#false} assume !!(0 == ~mode3~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,036 INFO L280 TraceCheckUtils]: 230: Hoare triple {40694#false} assume ~r3~0 < 2; {40694#false} is VALID [2020-07-18 00:52:11,036 INFO L280 TraceCheckUtils]: 231: Hoare triple {40694#false} assume !!(0 == ~ep31~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,036 INFO L280 TraceCheckUtils]: 232: Hoare triple {40694#false} assume !!(0 == ~ep32~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,036 INFO L280 TraceCheckUtils]: 233: Hoare triple {40694#false} ~mode3~0 := 1; {40694#false} is VALID [2020-07-18 00:52:11,037 INFO L280 TraceCheckUtils]: 234: Hoare triple {40694#false} ~p12_old~0 := ~p12_new~0; {40694#false} is VALID [2020-07-18 00:52:11,037 INFO L280 TraceCheckUtils]: 235: Hoare triple {40694#false} ~p12_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,037 INFO L280 TraceCheckUtils]: 236: Hoare triple {40694#false} ~p13_old~0 := ~p13_new~0; {40694#false} is VALID [2020-07-18 00:52:11,037 INFO L280 TraceCheckUtils]: 237: Hoare triple {40694#false} ~p13_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,037 INFO L280 TraceCheckUtils]: 238: Hoare triple {40694#false} ~p21_old~0 := ~p21_new~0; {40694#false} is VALID [2020-07-18 00:52:11,038 INFO L280 TraceCheckUtils]: 239: Hoare triple {40694#false} ~p21_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,038 INFO L280 TraceCheckUtils]: 240: Hoare triple {40694#false} ~p23_old~0 := ~p23_new~0; {40694#false} is VALID [2020-07-18 00:52:11,038 INFO L280 TraceCheckUtils]: 241: Hoare triple {40694#false} ~p23_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,038 INFO L280 TraceCheckUtils]: 242: Hoare triple {40694#false} ~p31_old~0 := ~p31_new~0; {40694#false} is VALID [2020-07-18 00:52:11,039 INFO L280 TraceCheckUtils]: 243: Hoare triple {40694#false} ~p31_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,039 INFO L280 TraceCheckUtils]: 244: Hoare triple {40694#false} ~p32_old~0 := ~p32_new~0; {40694#false} is VALID [2020-07-18 00:52:11,039 INFO L280 TraceCheckUtils]: 245: Hoare triple {40694#false} ~p32_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,039 INFO L280 TraceCheckUtils]: 246: Hoare triple {40694#false} havoc ~check__tmp~0; {40694#false} is VALID [2020-07-18 00:52:11,039 INFO L280 TraceCheckUtils]: 247: Hoare triple {40694#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,040 INFO L280 TraceCheckUtils]: 248: Hoare triple {40694#false} assume ~st1~0 + ~nl1~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,040 INFO L280 TraceCheckUtils]: 249: Hoare triple {40694#false} assume ~st2~0 + ~nl2~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,040 INFO L280 TraceCheckUtils]: 250: Hoare triple {40694#false} assume ~st3~0 + ~nl3~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,040 INFO L280 TraceCheckUtils]: 251: Hoare triple {40694#false} assume !(~r1~0 >= 2); {40694#false} is VALID [2020-07-18 00:52:11,040 INFO L280 TraceCheckUtils]: 252: Hoare triple {40694#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {40694#false} is VALID [2020-07-18 00:52:11,041 INFO L280 TraceCheckUtils]: 253: Hoare triple {40694#false} assume ~r1~0 < 2; {40694#false} is VALID [2020-07-18 00:52:11,041 INFO L280 TraceCheckUtils]: 254: Hoare triple {40694#false} assume !(~r1~0 >= 2); {40694#false} is VALID [2020-07-18 00:52:11,041 INFO L280 TraceCheckUtils]: 255: Hoare triple {40694#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {40694#false} is VALID [2020-07-18 00:52:11,041 INFO L280 TraceCheckUtils]: 256: Hoare triple {40694#false} assume ~r1~0 < 2; {40694#false} is VALID [2020-07-18 00:52:11,041 INFO L280 TraceCheckUtils]: 257: Hoare triple {40694#false} ~check__tmp~0 := 1; {40694#false} is VALID [2020-07-18 00:52:11,042 INFO L280 TraceCheckUtils]: 258: Hoare triple {40694#false} ~__return_1836~0 := ~check__tmp~0; {40694#false} is VALID [2020-07-18 00:52:11,042 INFO L280 TraceCheckUtils]: 259: Hoare triple {40694#false} ~main__c1~0 := ~__return_1836~0; {40694#false} is VALID [2020-07-18 00:52:11,042 INFO L280 TraceCheckUtils]: 260: Hoare triple {40694#false} havoc ~__tmp_1~0; {40694#false} is VALID [2020-07-18 00:52:11,042 INFO L280 TraceCheckUtils]: 261: Hoare triple {40694#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {40694#false} is VALID [2020-07-18 00:52:11,042 INFO L280 TraceCheckUtils]: 262: Hoare triple {40694#false} havoc ~assert__arg~0; {40694#false} is VALID [2020-07-18 00:52:11,042 INFO L280 TraceCheckUtils]: 263: Hoare triple {40694#false} ~assert__arg~0 := ~__tmp_1~0; {40694#false} is VALID [2020-07-18 00:52:11,043 INFO L280 TraceCheckUtils]: 264: Hoare triple {40694#false} assume !(0 == ~assert__arg~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,043 INFO L280 TraceCheckUtils]: 265: Hoare triple {40694#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {40694#false} is VALID [2020-07-18 00:52:11,043 INFO L280 TraceCheckUtils]: 266: Hoare triple {40694#false} ~main__i2~0 := 1 + ~main__i2~0; {40694#false} is VALID [2020-07-18 00:52:11,043 INFO L280 TraceCheckUtils]: 267: Hoare triple {40694#false} assume ~main__i2~0 < 6; {40694#false} is VALID [2020-07-18 00:52:11,043 INFO L280 TraceCheckUtils]: 268: Hoare triple {40694#false} assume !(0 == ~mode1~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,044 INFO L280 TraceCheckUtils]: 269: Hoare triple {40694#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {40694#false} is VALID [2020-07-18 00:52:11,044 INFO L280 TraceCheckUtils]: 270: Hoare triple {40694#false} assume !!(0 == ~ep21~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,044 INFO L280 TraceCheckUtils]: 271: Hoare triple {40694#false} assume !!(0 == ~ep31~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,044 INFO L280 TraceCheckUtils]: 272: Hoare triple {40694#false} assume !(2 == ~r1~0); {40694#false} is VALID [2020-07-18 00:52:11,044 INFO L280 TraceCheckUtils]: 273: Hoare triple {40694#false} ~mode1~0 := 0; {40694#false} is VALID [2020-07-18 00:52:11,045 INFO L280 TraceCheckUtils]: 274: Hoare triple {40694#false} assume !(0 == ~mode2~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,045 INFO L280 TraceCheckUtils]: 275: Hoare triple {40694#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {40694#false} is VALID [2020-07-18 00:52:11,045 INFO L280 TraceCheckUtils]: 276: Hoare triple {40694#false} assume !!(0 == ~ep12~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,045 INFO L280 TraceCheckUtils]: 277: Hoare triple {40694#false} assume !!(0 == ~ep32~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,045 INFO L280 TraceCheckUtils]: 278: Hoare triple {40694#false} assume !(2 == ~r2~0); {40694#false} is VALID [2020-07-18 00:52:11,045 INFO L280 TraceCheckUtils]: 279: Hoare triple {40694#false} ~mode2~0 := 0; {40694#false} is VALID [2020-07-18 00:52:11,046 INFO L280 TraceCheckUtils]: 280: Hoare triple {40694#false} assume !(0 == ~mode3~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,046 INFO L280 TraceCheckUtils]: 281: Hoare triple {40694#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {40694#false} is VALID [2020-07-18 00:52:11,046 INFO L280 TraceCheckUtils]: 282: Hoare triple {40694#false} assume !!(0 == ~ep13~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,046 INFO L280 TraceCheckUtils]: 283: Hoare triple {40694#false} assume !!(0 == ~ep23~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,046 INFO L280 TraceCheckUtils]: 284: Hoare triple {40694#false} assume !(2 == ~r3~0); {40694#false} is VALID [2020-07-18 00:52:11,047 INFO L280 TraceCheckUtils]: 285: Hoare triple {40694#false} ~mode3~0 := 0; {40694#false} is VALID [2020-07-18 00:52:11,047 INFO L280 TraceCheckUtils]: 286: Hoare triple {40694#false} ~p12_old~0 := ~p12_new~0; {40694#false} is VALID [2020-07-18 00:52:11,047 INFO L280 TraceCheckUtils]: 287: Hoare triple {40694#false} ~p12_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,047 INFO L280 TraceCheckUtils]: 288: Hoare triple {40694#false} ~p13_old~0 := ~p13_new~0; {40694#false} is VALID [2020-07-18 00:52:11,047 INFO L280 TraceCheckUtils]: 289: Hoare triple {40694#false} ~p13_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,048 INFO L280 TraceCheckUtils]: 290: Hoare triple {40694#false} ~p21_old~0 := ~p21_new~0; {40694#false} is VALID [2020-07-18 00:52:11,048 INFO L280 TraceCheckUtils]: 291: Hoare triple {40694#false} ~p21_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,048 INFO L280 TraceCheckUtils]: 292: Hoare triple {40694#false} ~p23_old~0 := ~p23_new~0; {40694#false} is VALID [2020-07-18 00:52:11,048 INFO L280 TraceCheckUtils]: 293: Hoare triple {40694#false} ~p23_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,048 INFO L280 TraceCheckUtils]: 294: Hoare triple {40694#false} ~p31_old~0 := ~p31_new~0; {40694#false} is VALID [2020-07-18 00:52:11,048 INFO L280 TraceCheckUtils]: 295: Hoare triple {40694#false} ~p31_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,049 INFO L280 TraceCheckUtils]: 296: Hoare triple {40694#false} ~p32_old~0 := ~p32_new~0; {40694#false} is VALID [2020-07-18 00:52:11,049 INFO L280 TraceCheckUtils]: 297: Hoare triple {40694#false} ~p32_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,049 INFO L280 TraceCheckUtils]: 298: Hoare triple {40694#false} havoc ~check__tmp~1; {40694#false} is VALID [2020-07-18 00:52:11,049 INFO L280 TraceCheckUtils]: 299: Hoare triple {40694#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,049 INFO L280 TraceCheckUtils]: 300: Hoare triple {40694#false} assume ~st1~0 + ~nl1~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,050 INFO L280 TraceCheckUtils]: 301: Hoare triple {40694#false} assume ~st2~0 + ~nl2~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,050 INFO L280 TraceCheckUtils]: 302: Hoare triple {40694#false} assume ~st3~0 + ~nl3~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,050 INFO L280 TraceCheckUtils]: 303: Hoare triple {40694#false} assume !(~r1~0 >= 2); {40694#false} is VALID [2020-07-18 00:52:11,050 INFO L280 TraceCheckUtils]: 304: Hoare triple {40694#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {40694#false} is VALID [2020-07-18 00:52:11,050 INFO L280 TraceCheckUtils]: 305: Hoare triple {40694#false} assume ~r1~0 < 2; {40694#false} is VALID [2020-07-18 00:52:11,050 INFO L280 TraceCheckUtils]: 306: Hoare triple {40694#false} assume !(~r1~0 >= 2); {40694#false} is VALID [2020-07-18 00:52:11,051 INFO L280 TraceCheckUtils]: 307: Hoare triple {40694#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {40694#false} is VALID [2020-07-18 00:52:11,051 INFO L280 TraceCheckUtils]: 308: Hoare triple {40694#false} assume ~r1~0 < 2; {40694#false} is VALID [2020-07-18 00:52:11,051 INFO L280 TraceCheckUtils]: 309: Hoare triple {40694#false} ~check__tmp~1 := 1; {40694#false} is VALID [2020-07-18 00:52:11,051 INFO L280 TraceCheckUtils]: 310: Hoare triple {40694#false} ~__return_1954~0 := ~check__tmp~1; {40694#false} is VALID [2020-07-18 00:52:11,051 INFO L280 TraceCheckUtils]: 311: Hoare triple {40694#false} ~main__c1~0 := ~__return_1954~0; {40694#false} is VALID [2020-07-18 00:52:11,052 INFO L280 TraceCheckUtils]: 312: Hoare triple {40694#false} havoc ~__tmp_2~0; {40694#false} is VALID [2020-07-18 00:52:11,052 INFO L280 TraceCheckUtils]: 313: Hoare triple {40694#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {40694#false} is VALID [2020-07-18 00:52:11,052 INFO L280 TraceCheckUtils]: 314: Hoare triple {40694#false} havoc ~assert__arg~1; {40694#false} is VALID [2020-07-18 00:52:11,052 INFO L280 TraceCheckUtils]: 315: Hoare triple {40694#false} ~assert__arg~1 := ~__tmp_2~0; {40694#false} is VALID [2020-07-18 00:52:11,052 INFO L280 TraceCheckUtils]: 316: Hoare triple {40694#false} assume !(0 == ~assert__arg~1 % 256); {40694#false} is VALID [2020-07-18 00:52:11,053 INFO L280 TraceCheckUtils]: 317: Hoare triple {40694#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {40694#false} is VALID [2020-07-18 00:52:11,053 INFO L280 TraceCheckUtils]: 318: Hoare triple {40694#false} ~main__i2~0 := 1 + ~main__i2~0; {40694#false} is VALID [2020-07-18 00:52:11,053 INFO L280 TraceCheckUtils]: 319: Hoare triple {40694#false} assume ~main__i2~0 < 6; {40694#false} is VALID [2020-07-18 00:52:11,053 INFO L280 TraceCheckUtils]: 320: Hoare triple {40694#false} assume !!(0 == ~mode1~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,053 INFO L280 TraceCheckUtils]: 321: Hoare triple {40694#false} assume ~r1~0 < 2; {40694#false} is VALID [2020-07-18 00:52:11,054 INFO L280 TraceCheckUtils]: 322: Hoare triple {40694#false} assume !!(0 == ~ep12~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,054 INFO L280 TraceCheckUtils]: 323: Hoare triple {40694#false} assume !!(0 == ~ep13~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,054 INFO L280 TraceCheckUtils]: 324: Hoare triple {40694#false} ~mode1~0 := 1; {40694#false} is VALID [2020-07-18 00:52:11,054 INFO L280 TraceCheckUtils]: 325: Hoare triple {40694#false} assume !!(0 == ~mode2~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,054 INFO L280 TraceCheckUtils]: 326: Hoare triple {40694#false} assume ~r2~0 < 2; {40694#false} is VALID [2020-07-18 00:52:11,055 INFO L280 TraceCheckUtils]: 327: Hoare triple {40694#false} assume !!(0 == ~ep21~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,055 INFO L280 TraceCheckUtils]: 328: Hoare triple {40694#false} assume !!(0 == ~ep23~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,055 INFO L280 TraceCheckUtils]: 329: Hoare triple {40694#false} ~mode2~0 := 1; {40694#false} is VALID [2020-07-18 00:52:11,055 INFO L280 TraceCheckUtils]: 330: Hoare triple {40694#false} assume !!(0 == ~mode3~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,055 INFO L280 TraceCheckUtils]: 331: Hoare triple {40694#false} assume ~r3~0 < 2; {40694#false} is VALID [2020-07-18 00:52:11,056 INFO L280 TraceCheckUtils]: 332: Hoare triple {40694#false} assume !!(0 == ~ep31~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,056 INFO L280 TraceCheckUtils]: 333: Hoare triple {40694#false} assume !!(0 == ~ep32~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,056 INFO L280 TraceCheckUtils]: 334: Hoare triple {40694#false} ~mode3~0 := 1; {40694#false} is VALID [2020-07-18 00:52:11,056 INFO L280 TraceCheckUtils]: 335: Hoare triple {40694#false} ~p12_old~0 := ~p12_new~0; {40694#false} is VALID [2020-07-18 00:52:11,056 INFO L280 TraceCheckUtils]: 336: Hoare triple {40694#false} ~p12_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,057 INFO L280 TraceCheckUtils]: 337: Hoare triple {40694#false} ~p13_old~0 := ~p13_new~0; {40694#false} is VALID [2020-07-18 00:52:11,057 INFO L280 TraceCheckUtils]: 338: Hoare triple {40694#false} ~p13_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,057 INFO L280 TraceCheckUtils]: 339: Hoare triple {40694#false} ~p21_old~0 := ~p21_new~0; {40694#false} is VALID [2020-07-18 00:52:11,057 INFO L280 TraceCheckUtils]: 340: Hoare triple {40694#false} ~p21_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,057 INFO L280 TraceCheckUtils]: 341: Hoare triple {40694#false} ~p23_old~0 := ~p23_new~0; {40694#false} is VALID [2020-07-18 00:52:11,057 INFO L280 TraceCheckUtils]: 342: Hoare triple {40694#false} ~p23_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,058 INFO L280 TraceCheckUtils]: 343: Hoare triple {40694#false} ~p31_old~0 := ~p31_new~0; {40694#false} is VALID [2020-07-18 00:52:11,058 INFO L280 TraceCheckUtils]: 344: Hoare triple {40694#false} ~p31_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,058 INFO L280 TraceCheckUtils]: 345: Hoare triple {40694#false} ~p32_old~0 := ~p32_new~0; {40694#false} is VALID [2020-07-18 00:52:11,058 INFO L280 TraceCheckUtils]: 346: Hoare triple {40694#false} ~p32_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,058 INFO L280 TraceCheckUtils]: 347: Hoare triple {40694#false} havoc ~check__tmp~2; {40694#false} is VALID [2020-07-18 00:52:11,059 INFO L280 TraceCheckUtils]: 348: Hoare triple {40694#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,059 INFO L280 TraceCheckUtils]: 349: Hoare triple {40694#false} assume ~st1~0 + ~nl1~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,059 INFO L280 TraceCheckUtils]: 350: Hoare triple {40694#false} assume ~st2~0 + ~nl2~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,059 INFO L280 TraceCheckUtils]: 351: Hoare triple {40694#false} assume ~st3~0 + ~nl3~0 <= 1; {40694#false} is VALID [2020-07-18 00:52:11,059 INFO L280 TraceCheckUtils]: 352: Hoare triple {40694#false} assume !(~r1~0 >= 2); {40694#false} is VALID [2020-07-18 00:52:11,060 INFO L280 TraceCheckUtils]: 353: Hoare triple {40694#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {40694#false} is VALID [2020-07-18 00:52:11,060 INFO L280 TraceCheckUtils]: 354: Hoare triple {40694#false} assume ~r1~0 < 2; {40694#false} is VALID [2020-07-18 00:52:11,060 INFO L280 TraceCheckUtils]: 355: Hoare triple {40694#false} assume !(~r1~0 >= 2); {40694#false} is VALID [2020-07-18 00:52:11,060 INFO L280 TraceCheckUtils]: 356: Hoare triple {40694#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {40694#false} is VALID [2020-07-18 00:52:11,060 INFO L280 TraceCheckUtils]: 357: Hoare triple {40694#false} assume ~r1~0 < 2; {40694#false} is VALID [2020-07-18 00:52:11,060 INFO L280 TraceCheckUtils]: 358: Hoare triple {40694#false} ~check__tmp~2 := 1; {40694#false} is VALID [2020-07-18 00:52:11,061 INFO L280 TraceCheckUtils]: 359: Hoare triple {40694#false} ~__return_2075~0 := ~check__tmp~2; {40694#false} is VALID [2020-07-18 00:52:11,061 INFO L280 TraceCheckUtils]: 360: Hoare triple {40694#false} ~main__c1~0 := ~__return_2075~0; {40694#false} is VALID [2020-07-18 00:52:11,061 INFO L280 TraceCheckUtils]: 361: Hoare triple {40694#false} havoc ~__tmp_3~0; {40694#false} is VALID [2020-07-18 00:52:11,061 INFO L280 TraceCheckUtils]: 362: Hoare triple {40694#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {40694#false} is VALID [2020-07-18 00:52:11,061 INFO L280 TraceCheckUtils]: 363: Hoare triple {40694#false} havoc ~assert__arg~2; {40694#false} is VALID [2020-07-18 00:52:11,062 INFO L280 TraceCheckUtils]: 364: Hoare triple {40694#false} ~assert__arg~2 := ~__tmp_3~0; {40694#false} is VALID [2020-07-18 00:52:11,062 INFO L280 TraceCheckUtils]: 365: Hoare triple {40694#false} assume !(0 == ~assert__arg~2 % 256); {40694#false} is VALID [2020-07-18 00:52:11,062 INFO L280 TraceCheckUtils]: 366: Hoare triple {40694#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {40694#false} is VALID [2020-07-18 00:52:11,062 INFO L280 TraceCheckUtils]: 367: Hoare triple {40694#false} ~main__i2~0 := 1 + ~main__i2~0; {40694#false} is VALID [2020-07-18 00:52:11,062 INFO L280 TraceCheckUtils]: 368: Hoare triple {40694#false} assume ~main__i2~0 < 6; {40694#false} is VALID [2020-07-18 00:52:11,062 INFO L280 TraceCheckUtils]: 369: Hoare triple {40694#false} assume !(0 == ~mode1~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,063 INFO L280 TraceCheckUtils]: 370: Hoare triple {40694#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {40694#false} is VALID [2020-07-18 00:52:11,063 INFO L280 TraceCheckUtils]: 371: Hoare triple {40694#false} assume !!(0 == ~ep21~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,063 INFO L280 TraceCheckUtils]: 372: Hoare triple {40694#false} assume !!(0 == ~ep31~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,063 INFO L280 TraceCheckUtils]: 373: Hoare triple {40694#false} assume 2 == ~r1~0; {40694#false} is VALID [2020-07-18 00:52:11,063 INFO L280 TraceCheckUtils]: 374: Hoare triple {40694#false} assume ~max1~0 == ~id1~0; {40694#false} is VALID [2020-07-18 00:52:11,064 INFO L280 TraceCheckUtils]: 375: Hoare triple {40694#false} ~st1~0 := 1; {40694#false} is VALID [2020-07-18 00:52:11,064 INFO L280 TraceCheckUtils]: 376: Hoare triple {40694#false} ~mode1~0 := 0; {40694#false} is VALID [2020-07-18 00:52:11,064 INFO L280 TraceCheckUtils]: 377: Hoare triple {40694#false} assume !(0 == ~mode2~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,064 INFO L280 TraceCheckUtils]: 378: Hoare triple {40694#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {40694#false} is VALID [2020-07-18 00:52:11,064 INFO L280 TraceCheckUtils]: 379: Hoare triple {40694#false} assume !!(0 == ~ep12~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,064 INFO L280 TraceCheckUtils]: 380: Hoare triple {40694#false} assume !!(0 == ~ep32~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,065 INFO L280 TraceCheckUtils]: 381: Hoare triple {40694#false} assume 2 == ~r2~0; {40694#false} is VALID [2020-07-18 00:52:11,065 INFO L280 TraceCheckUtils]: 382: Hoare triple {40694#false} assume ~max2~0 == ~id2~0; {40694#false} is VALID [2020-07-18 00:52:11,065 INFO L280 TraceCheckUtils]: 383: Hoare triple {40694#false} ~st2~0 := 1; {40694#false} is VALID [2020-07-18 00:52:11,065 INFO L280 TraceCheckUtils]: 384: Hoare triple {40694#false} ~mode2~0 := 0; {40694#false} is VALID [2020-07-18 00:52:11,065 INFO L280 TraceCheckUtils]: 385: Hoare triple {40694#false} assume !(0 == ~mode3~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,065 INFO L280 TraceCheckUtils]: 386: Hoare triple {40694#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {40694#false} is VALID [2020-07-18 00:52:11,066 INFO L280 TraceCheckUtils]: 387: Hoare triple {40694#false} assume !!(0 == ~ep13~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,066 INFO L280 TraceCheckUtils]: 388: Hoare triple {40694#false} assume !!(0 == ~ep23~0 % 256); {40694#false} is VALID [2020-07-18 00:52:11,066 INFO L280 TraceCheckUtils]: 389: Hoare triple {40694#false} assume 2 == ~r3~0; {40694#false} is VALID [2020-07-18 00:52:11,067 INFO L280 TraceCheckUtils]: 390: Hoare triple {40694#false} assume ~max3~0 == ~id3~0; {40694#false} is VALID [2020-07-18 00:52:11,068 INFO L280 TraceCheckUtils]: 391: Hoare triple {40694#false} ~st3~0 := 1; {40694#false} is VALID [2020-07-18 00:52:11,068 INFO L280 TraceCheckUtils]: 392: Hoare triple {40694#false} ~mode3~0 := 0; {40694#false} is VALID [2020-07-18 00:52:11,068 INFO L280 TraceCheckUtils]: 393: Hoare triple {40694#false} ~p12_old~0 := ~p12_new~0; {40694#false} is VALID [2020-07-18 00:52:11,068 INFO L280 TraceCheckUtils]: 394: Hoare triple {40694#false} ~p12_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,069 INFO L280 TraceCheckUtils]: 395: Hoare triple {40694#false} ~p13_old~0 := ~p13_new~0; {40694#false} is VALID [2020-07-18 00:52:11,069 INFO L280 TraceCheckUtils]: 396: Hoare triple {40694#false} ~p13_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,069 INFO L280 TraceCheckUtils]: 397: Hoare triple {40694#false} ~p21_old~0 := ~p21_new~0; {40694#false} is VALID [2020-07-18 00:52:11,069 INFO L280 TraceCheckUtils]: 398: Hoare triple {40694#false} ~p21_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,069 INFO L280 TraceCheckUtils]: 399: Hoare triple {40694#false} ~p23_old~0 := ~p23_new~0; {40694#false} is VALID [2020-07-18 00:52:11,069 INFO L280 TraceCheckUtils]: 400: Hoare triple {40694#false} ~p23_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,070 INFO L280 TraceCheckUtils]: 401: Hoare triple {40694#false} ~p31_old~0 := ~p31_new~0; {40694#false} is VALID [2020-07-18 00:52:11,070 INFO L280 TraceCheckUtils]: 402: Hoare triple {40694#false} ~p31_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,070 INFO L280 TraceCheckUtils]: 403: Hoare triple {40694#false} ~p32_old~0 := ~p32_new~0; {40694#false} is VALID [2020-07-18 00:52:11,070 INFO L280 TraceCheckUtils]: 404: Hoare triple {40694#false} ~p32_new~0 := ~nomsg~0; {40694#false} is VALID [2020-07-18 00:52:11,070 INFO L280 TraceCheckUtils]: 405: Hoare triple {40694#false} havoc ~check__tmp~3; {40694#false} is VALID [2020-07-18 00:52:11,071 INFO L280 TraceCheckUtils]: 406: Hoare triple {40694#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {40694#false} is VALID [2020-07-18 00:52:11,071 INFO L280 TraceCheckUtils]: 407: Hoare triple {40694#false} ~check__tmp~3 := 0; {40694#false} is VALID [2020-07-18 00:52:11,071 INFO L280 TraceCheckUtils]: 408: Hoare triple {40694#false} ~__return_2198~0 := ~check__tmp~3; {40694#false} is VALID [2020-07-18 00:52:11,071 INFO L280 TraceCheckUtils]: 409: Hoare triple {40694#false} ~main__c1~0 := ~__return_2198~0; {40694#false} is VALID [2020-07-18 00:52:11,071 INFO L280 TraceCheckUtils]: 410: Hoare triple {40694#false} ~__tmp_2199_0~0 := ~main____CPAchecker_TMP_0~2; {40694#false} is VALID [2020-07-18 00:52:11,072 INFO L280 TraceCheckUtils]: 411: Hoare triple {40694#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2199_0~0; {40694#false} is VALID [2020-07-18 00:52:11,072 INFO L280 TraceCheckUtils]: 412: Hoare triple {40694#false} havoc ~__tmp_4~0; {40694#false} is VALID [2020-07-18 00:52:11,072 INFO L280 TraceCheckUtils]: 413: Hoare triple {40694#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {40694#false} is VALID [2020-07-18 00:52:11,072 INFO L280 TraceCheckUtils]: 414: Hoare triple {40694#false} havoc ~assert__arg~3; {40694#false} is VALID [2020-07-18 00:52:11,072 INFO L280 TraceCheckUtils]: 415: Hoare triple {40694#false} ~assert__arg~3 := ~__tmp_4~0; {40694#false} is VALID [2020-07-18 00:52:11,072 INFO L280 TraceCheckUtils]: 416: Hoare triple {40694#false} assume 0 == ~assert__arg~3 % 256; {40694#false} is VALID [2020-07-18 00:52:11,073 INFO L280 TraceCheckUtils]: 417: Hoare triple {40694#false} assume !false; {40694#false} is VALID [2020-07-18 00:52:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:52:11,246 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:52:11,247 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [369639346] [2020-07-18 00:52:11,247 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:52:11,247 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:52:11,248 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482786619] [2020-07-18 00:52:11,248 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 418 [2020-07-18 00:52:11,249 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:52:11,249 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:52:11,685 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:11,685 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:52:11,686 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:52:11,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:52:11,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:52:11,687 INFO L87 Difference]: Start difference. First operand 3172 states and 3977 transitions. Second operand 5 states. [2020-07-18 00:52:35,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:35,597 INFO L93 Difference]: Finished difference Result 8991 states and 11340 transitions. [2020-07-18 00:52:35,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:52:35,597 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 418 [2020-07-18 00:52:35,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:52:35,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:52:35,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2204 transitions. [2020-07-18 00:52:35,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:52:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2204 transitions. [2020-07-18 00:52:35,615 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2204 transitions. [2020-07-18 00:52:38,233 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2204 edges. 2204 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:39,385 INFO L225 Difference]: With dead ends: 8991 [2020-07-18 00:52:39,385 INFO L226 Difference]: Without dead ends: 5995 [2020-07-18 00:52:39,391 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 198 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:52:39,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5995 states. [2020-07-18 00:52:53,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5995 to 5993. [2020-07-18 00:52:53,342 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:52:53,342 INFO L82 GeneralOperation]: Start isEquivalent. First operand 5995 states. Second operand 5993 states. [2020-07-18 00:52:53,342 INFO L74 IsIncluded]: Start isIncluded. First operand 5995 states. Second operand 5993 states. [2020-07-18 00:52:53,342 INFO L87 Difference]: Start difference. First operand 5995 states. Second operand 5993 states. [2020-07-18 00:52:54,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:54,440 INFO L93 Difference]: Finished difference Result 5995 states and 7508 transitions. [2020-07-18 00:52:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 5995 states and 7508 transitions. [2020-07-18 00:52:54,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:54,447 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:54,447 INFO L74 IsIncluded]: Start isIncluded. First operand 5993 states. Second operand 5995 states. [2020-07-18 00:52:54,447 INFO L87 Difference]: Start difference. First operand 5993 states. Second operand 5995 states. [2020-07-18 00:52:55,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:55,557 INFO L93 Difference]: Finished difference Result 5995 states and 7508 transitions. [2020-07-18 00:52:55,557 INFO L276 IsEmpty]: Start isEmpty. Operand 5995 states and 7508 transitions. [2020-07-18 00:52:55,563 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:55,563 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:55,563 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:52:55,563 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:52:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5993 states. [2020-07-18 00:52:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5993 states to 5993 states and 7507 transitions. [2020-07-18 00:52:56,818 INFO L78 Accepts]: Start accepts. Automaton has 5993 states and 7507 transitions. Word has length 418 [2020-07-18 00:52:56,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:52:56,819 INFO L479 AbstractCegarLoop]: Abstraction has 5993 states and 7507 transitions. [2020-07-18 00:52:56,819 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:52:56,819 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5993 states and 7507 transitions. [2020-07-18 00:53:07,211 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 7507 edges. 7507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:07,211 INFO L276 IsEmpty]: Start isEmpty. Operand 5993 states and 7507 transitions. [2020-07-18 00:53:07,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2020-07-18 00:53:07,219 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:53:07,219 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] [2020-07-18 00:53:07,219 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 00:53:07,219 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:53:07,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:53:07,220 INFO L82 PathProgramCache]: Analyzing trace with hash 2033457773, now seen corresponding path program 1 times [2020-07-18 00:53:07,220 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:53:07,220 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1099463576] [2020-07-18 00:53:07,220 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:53:07,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:53:07,615 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2020-07-18 00:53:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:53:07,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {82783#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {82720#true} ~nomsg~0 := -1; {82720#true} is VALID [2020-07-18 00:53:07,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {82720#true} ~p12~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {82720#true} ~p12_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {82720#true} ~p12_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {82720#true} ~ep12~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {82720#true} ~p13~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,684 INFO L280 TraceCheckUtils]: 7: Hoare triple {82720#true} ~p13_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {82720#true} ~p13_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {82720#true} ~ep13~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {82720#true} ~p21~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,685 INFO L280 TraceCheckUtils]: 11: Hoare triple {82720#true} ~p21_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,686 INFO L280 TraceCheckUtils]: 12: Hoare triple {82720#true} ~p21_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {82720#true} ~ep21~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,686 INFO L280 TraceCheckUtils]: 14: Hoare triple {82720#true} ~p23~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,686 INFO L280 TraceCheckUtils]: 15: Hoare triple {82720#true} ~p23_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,687 INFO L280 TraceCheckUtils]: 16: Hoare triple {82720#true} ~p23_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {82720#true} ~ep23~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,687 INFO L280 TraceCheckUtils]: 18: Hoare triple {82720#true} ~p31~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,688 INFO L280 TraceCheckUtils]: 19: Hoare triple {82720#true} ~p31_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,688 INFO L280 TraceCheckUtils]: 20: Hoare triple {82720#true} ~p31_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,688 INFO L280 TraceCheckUtils]: 21: Hoare triple {82720#true} ~ep31~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,689 INFO L280 TraceCheckUtils]: 22: Hoare triple {82720#true} ~p32~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,689 INFO L280 TraceCheckUtils]: 23: Hoare triple {82720#true} ~p32_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,689 INFO L280 TraceCheckUtils]: 24: Hoare triple {82720#true} ~p32_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,690 INFO L280 TraceCheckUtils]: 25: Hoare triple {82720#true} ~ep32~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,690 INFO L280 TraceCheckUtils]: 26: Hoare triple {82720#true} ~id1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,690 INFO L280 TraceCheckUtils]: 27: Hoare triple {82720#true} ~r1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,691 INFO L280 TraceCheckUtils]: 28: Hoare triple {82720#true} ~st1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,691 INFO L280 TraceCheckUtils]: 29: Hoare triple {82720#true} ~nl1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,691 INFO L280 TraceCheckUtils]: 30: Hoare triple {82720#true} ~m1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,691 INFO L280 TraceCheckUtils]: 31: Hoare triple {82720#true} ~max1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,692 INFO L280 TraceCheckUtils]: 32: Hoare triple {82720#true} ~mode1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,692 INFO L280 TraceCheckUtils]: 33: Hoare triple {82720#true} ~id2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,692 INFO L280 TraceCheckUtils]: 34: Hoare triple {82720#true} ~r2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,693 INFO L280 TraceCheckUtils]: 35: Hoare triple {82720#true} ~st2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,693 INFO L280 TraceCheckUtils]: 36: Hoare triple {82720#true} ~nl2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,693 INFO L280 TraceCheckUtils]: 37: Hoare triple {82720#true} ~m2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,694 INFO L280 TraceCheckUtils]: 38: Hoare triple {82720#true} ~max2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,694 INFO L280 TraceCheckUtils]: 39: Hoare triple {82720#true} ~mode2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,694 INFO L280 TraceCheckUtils]: 40: Hoare triple {82720#true} ~id3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,695 INFO L280 TraceCheckUtils]: 41: Hoare triple {82720#true} ~r3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,695 INFO L280 TraceCheckUtils]: 42: Hoare triple {82720#true} ~st3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,695 INFO L280 TraceCheckUtils]: 43: Hoare triple {82720#true} ~nl3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,695 INFO L280 TraceCheckUtils]: 44: Hoare triple {82720#true} ~m3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,696 INFO L280 TraceCheckUtils]: 45: Hoare triple {82720#true} ~max3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,696 INFO L280 TraceCheckUtils]: 46: Hoare triple {82720#true} ~mode3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,696 INFO L280 TraceCheckUtils]: 47: Hoare triple {82720#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {82720#true} is VALID [2020-07-18 00:53:07,696 INFO L280 TraceCheckUtils]: 48: Hoare triple {82720#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {82720#true} is VALID [2020-07-18 00:53:07,696 INFO L280 TraceCheckUtils]: 49: Hoare triple {82720#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {82720#true} is VALID [2020-07-18 00:53:07,697 INFO L280 TraceCheckUtils]: 50: Hoare triple {82720#true} ~__return_1708~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,697 INFO L280 TraceCheckUtils]: 51: Hoare triple {82720#true} ~__return_1836~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,697 INFO L280 TraceCheckUtils]: 52: Hoare triple {82720#true} ~__return_1954~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,697 INFO L280 TraceCheckUtils]: 53: Hoare triple {82720#true} ~__return_2075~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,698 INFO L280 TraceCheckUtils]: 54: Hoare triple {82720#true} ~__return_2198~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,698 INFO L280 TraceCheckUtils]: 55: Hoare triple {82720#true} ~__tmp_2199_0~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,698 INFO L280 TraceCheckUtils]: 56: Hoare triple {82720#true} ~__return_2307~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,699 INFO L280 TraceCheckUtils]: 57: Hoare triple {82720#true} ~__return_2212~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,699 INFO L280 TraceCheckUtils]: 58: Hoare triple {82720#true} assume true; {82720#true} is VALID [2020-07-18 00:53:07,699 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {82720#true} {82720#true} #1764#return; {82720#true} is VALID [2020-07-18 00:53:07,709 INFO L263 TraceCheckUtils]: 0: Hoare triple {82720#true} call ULTIMATE.init(); {82783#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:53:07,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {82783#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {82720#true} ~nomsg~0 := -1; {82720#true} is VALID [2020-07-18 00:53:07,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {82720#true} ~p12~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {82720#true} ~p12_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {82720#true} ~p12_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {82720#true} ~ep12~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,711 INFO L280 TraceCheckUtils]: 7: Hoare triple {82720#true} ~p13~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,711 INFO L280 TraceCheckUtils]: 8: Hoare triple {82720#true} ~p13_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,711 INFO L280 TraceCheckUtils]: 9: Hoare triple {82720#true} ~p13_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,712 INFO L280 TraceCheckUtils]: 10: Hoare triple {82720#true} ~ep13~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,712 INFO L280 TraceCheckUtils]: 11: Hoare triple {82720#true} ~p21~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,712 INFO L280 TraceCheckUtils]: 12: Hoare triple {82720#true} ~p21_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,712 INFO L280 TraceCheckUtils]: 13: Hoare triple {82720#true} ~p21_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,713 INFO L280 TraceCheckUtils]: 14: Hoare triple {82720#true} ~ep21~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,713 INFO L280 TraceCheckUtils]: 15: Hoare triple {82720#true} ~p23~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,713 INFO L280 TraceCheckUtils]: 16: Hoare triple {82720#true} ~p23_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,714 INFO L280 TraceCheckUtils]: 17: Hoare triple {82720#true} ~p23_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,714 INFO L280 TraceCheckUtils]: 18: Hoare triple {82720#true} ~ep23~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,714 INFO L280 TraceCheckUtils]: 19: Hoare triple {82720#true} ~p31~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,714 INFO L280 TraceCheckUtils]: 20: Hoare triple {82720#true} ~p31_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,715 INFO L280 TraceCheckUtils]: 21: Hoare triple {82720#true} ~p31_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,715 INFO L280 TraceCheckUtils]: 22: Hoare triple {82720#true} ~ep31~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,715 INFO L280 TraceCheckUtils]: 23: Hoare triple {82720#true} ~p32~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,716 INFO L280 TraceCheckUtils]: 24: Hoare triple {82720#true} ~p32_old~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,716 INFO L280 TraceCheckUtils]: 25: Hoare triple {82720#true} ~p32_new~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,716 INFO L280 TraceCheckUtils]: 26: Hoare triple {82720#true} ~ep32~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,716 INFO L280 TraceCheckUtils]: 27: Hoare triple {82720#true} ~id1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,717 INFO L280 TraceCheckUtils]: 28: Hoare triple {82720#true} ~r1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,717 INFO L280 TraceCheckUtils]: 29: Hoare triple {82720#true} ~st1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,717 INFO L280 TraceCheckUtils]: 30: Hoare triple {82720#true} ~nl1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,717 INFO L280 TraceCheckUtils]: 31: Hoare triple {82720#true} ~m1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,718 INFO L280 TraceCheckUtils]: 32: Hoare triple {82720#true} ~max1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,718 INFO L280 TraceCheckUtils]: 33: Hoare triple {82720#true} ~mode1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,718 INFO L280 TraceCheckUtils]: 34: Hoare triple {82720#true} ~id2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,719 INFO L280 TraceCheckUtils]: 35: Hoare triple {82720#true} ~r2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,719 INFO L280 TraceCheckUtils]: 36: Hoare triple {82720#true} ~st2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,719 INFO L280 TraceCheckUtils]: 37: Hoare triple {82720#true} ~nl2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,719 INFO L280 TraceCheckUtils]: 38: Hoare triple {82720#true} ~m2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,720 INFO L280 TraceCheckUtils]: 39: Hoare triple {82720#true} ~max2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,720 INFO L280 TraceCheckUtils]: 40: Hoare triple {82720#true} ~mode2~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,720 INFO L280 TraceCheckUtils]: 41: Hoare triple {82720#true} ~id3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,721 INFO L280 TraceCheckUtils]: 42: Hoare triple {82720#true} ~r3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,721 INFO L280 TraceCheckUtils]: 43: Hoare triple {82720#true} ~st3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,721 INFO L280 TraceCheckUtils]: 44: Hoare triple {82720#true} ~nl3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,721 INFO L280 TraceCheckUtils]: 45: Hoare triple {82720#true} ~m3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,722 INFO L280 TraceCheckUtils]: 46: Hoare triple {82720#true} ~max3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,722 INFO L280 TraceCheckUtils]: 47: Hoare triple {82720#true} ~mode3~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,722 INFO L280 TraceCheckUtils]: 48: Hoare triple {82720#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {82720#true} is VALID [2020-07-18 00:53:07,723 INFO L280 TraceCheckUtils]: 49: Hoare triple {82720#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {82720#true} is VALID [2020-07-18 00:53:07,723 INFO L280 TraceCheckUtils]: 50: Hoare triple {82720#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {82720#true} is VALID [2020-07-18 00:53:07,723 INFO L280 TraceCheckUtils]: 51: Hoare triple {82720#true} ~__return_1708~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,723 INFO L280 TraceCheckUtils]: 52: Hoare triple {82720#true} ~__return_1836~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,724 INFO L280 TraceCheckUtils]: 53: Hoare triple {82720#true} ~__return_1954~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,724 INFO L280 TraceCheckUtils]: 54: Hoare triple {82720#true} ~__return_2075~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,724 INFO L280 TraceCheckUtils]: 55: Hoare triple {82720#true} ~__return_2198~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,725 INFO L280 TraceCheckUtils]: 56: Hoare triple {82720#true} ~__tmp_2199_0~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,725 INFO L280 TraceCheckUtils]: 57: Hoare triple {82720#true} ~__return_2307~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,725 INFO L280 TraceCheckUtils]: 58: Hoare triple {82720#true} ~__return_2212~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,725 INFO L280 TraceCheckUtils]: 59: Hoare triple {82720#true} assume true; {82720#true} is VALID [2020-07-18 00:53:07,726 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {82720#true} {82720#true} #1764#return; {82720#true} is VALID [2020-07-18 00:53:07,726 INFO L263 TraceCheckUtils]: 61: Hoare triple {82720#true} call #t~ret27 := main(); {82720#true} is VALID [2020-07-18 00:53:07,726 INFO L280 TraceCheckUtils]: 62: Hoare triple {82720#true} havoc ~main__c1~0; {82720#true} is VALID [2020-07-18 00:53:07,727 INFO L280 TraceCheckUtils]: 63: Hoare triple {82720#true} havoc ~main__i2~0; {82720#true} is VALID [2020-07-18 00:53:07,727 INFO L280 TraceCheckUtils]: 64: Hoare triple {82720#true} ~main__c1~0 := 0; {82720#true} is VALID [2020-07-18 00:53:07,727 INFO L280 TraceCheckUtils]: 65: Hoare triple {82720#true} ~ep12~0 := #t~nondet0; {82720#true} is VALID [2020-07-18 00:53:07,728 INFO L280 TraceCheckUtils]: 66: Hoare triple {82720#true} havoc #t~nondet0; {82720#true} is VALID [2020-07-18 00:53:07,728 INFO L280 TraceCheckUtils]: 67: Hoare triple {82720#true} ~ep13~0 := #t~nondet1; {82720#true} is VALID [2020-07-18 00:53:07,728 INFO L280 TraceCheckUtils]: 68: Hoare triple {82720#true} havoc #t~nondet1; {82720#true} is VALID [2020-07-18 00:53:07,729 INFO L280 TraceCheckUtils]: 69: Hoare triple {82720#true} ~ep21~0 := #t~nondet2; {82720#true} is VALID [2020-07-18 00:53:07,729 INFO L280 TraceCheckUtils]: 70: Hoare triple {82720#true} havoc #t~nondet2; {82720#true} is VALID [2020-07-18 00:53:07,729 INFO L280 TraceCheckUtils]: 71: Hoare triple {82720#true} ~ep23~0 := #t~nondet3; {82720#true} is VALID [2020-07-18 00:53:07,729 INFO L280 TraceCheckUtils]: 72: Hoare triple {82720#true} havoc #t~nondet3; {82720#true} is VALID [2020-07-18 00:53:07,730 INFO L280 TraceCheckUtils]: 73: Hoare triple {82720#true} ~ep31~0 := #t~nondet4; {82720#true} is VALID [2020-07-18 00:53:07,730 INFO L280 TraceCheckUtils]: 74: Hoare triple {82720#true} havoc #t~nondet4; {82720#true} is VALID [2020-07-18 00:53:07,731 INFO L280 TraceCheckUtils]: 75: Hoare triple {82720#true} ~ep32~0 := #t~nondet5; {82720#true} is VALID [2020-07-18 00:53:07,731 INFO L280 TraceCheckUtils]: 76: Hoare triple {82720#true} havoc #t~nondet5; {82720#true} is VALID [2020-07-18 00:53:07,731 INFO L280 TraceCheckUtils]: 77: Hoare triple {82720#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,732 INFO L280 TraceCheckUtils]: 78: Hoare triple {82720#true} ~id1~0 := #t~nondet6; {82720#true} is VALID [2020-07-18 00:53:07,732 INFO L280 TraceCheckUtils]: 79: Hoare triple {82720#true} havoc #t~nondet6; {82720#true} is VALID [2020-07-18 00:53:07,732 INFO L280 TraceCheckUtils]: 80: Hoare triple {82720#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,732 INFO L280 TraceCheckUtils]: 81: Hoare triple {82720#true} ~r1~0 := #t~nondet7; {82720#true} is VALID [2020-07-18 00:53:07,733 INFO L280 TraceCheckUtils]: 82: Hoare triple {82720#true} havoc #t~nondet7; {82720#true} is VALID [2020-07-18 00:53:07,733 INFO L280 TraceCheckUtils]: 83: Hoare triple {82720#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,733 INFO L280 TraceCheckUtils]: 84: Hoare triple {82720#true} ~st1~0 := #t~nondet8; {82720#true} is VALID [2020-07-18 00:53:07,734 INFO L280 TraceCheckUtils]: 85: Hoare triple {82720#true} havoc #t~nondet8; {82720#true} is VALID [2020-07-18 00:53:07,734 INFO L280 TraceCheckUtils]: 86: Hoare triple {82720#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,734 INFO L280 TraceCheckUtils]: 87: Hoare triple {82720#true} ~nl1~0 := #t~nondet9; {82720#true} is VALID [2020-07-18 00:53:07,734 INFO L280 TraceCheckUtils]: 88: Hoare triple {82720#true} havoc #t~nondet9; {82720#true} is VALID [2020-07-18 00:53:07,735 INFO L280 TraceCheckUtils]: 89: Hoare triple {82720#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,735 INFO L280 TraceCheckUtils]: 90: Hoare triple {82720#true} ~m1~0 := #t~nondet10; {82720#true} is VALID [2020-07-18 00:53:07,735 INFO L280 TraceCheckUtils]: 91: Hoare triple {82720#true} havoc #t~nondet10; {82720#true} is VALID [2020-07-18 00:53:07,736 INFO L280 TraceCheckUtils]: 92: Hoare triple {82720#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,736 INFO L280 TraceCheckUtils]: 93: Hoare triple {82720#true} ~max1~0 := #t~nondet11; {82720#true} is VALID [2020-07-18 00:53:07,736 INFO L280 TraceCheckUtils]: 94: Hoare triple {82720#true} havoc #t~nondet11; {82720#true} is VALID [2020-07-18 00:53:07,736 INFO L280 TraceCheckUtils]: 95: Hoare triple {82720#true} ~mode1~0 := #t~nondet12; {82720#true} is VALID [2020-07-18 00:53:07,737 INFO L280 TraceCheckUtils]: 96: Hoare triple {82720#true} havoc #t~nondet12; {82720#true} is VALID [2020-07-18 00:53:07,737 INFO L280 TraceCheckUtils]: 97: Hoare triple {82720#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,737 INFO L280 TraceCheckUtils]: 98: Hoare triple {82720#true} ~id2~0 := #t~nondet13; {82720#true} is VALID [2020-07-18 00:53:07,737 INFO L280 TraceCheckUtils]: 99: Hoare triple {82720#true} havoc #t~nondet13; {82720#true} is VALID [2020-07-18 00:53:07,737 INFO L280 TraceCheckUtils]: 100: Hoare triple {82720#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,738 INFO L280 TraceCheckUtils]: 101: Hoare triple {82720#true} ~r2~0 := #t~nondet14; {82720#true} is VALID [2020-07-18 00:53:07,738 INFO L280 TraceCheckUtils]: 102: Hoare triple {82720#true} havoc #t~nondet14; {82720#true} is VALID [2020-07-18 00:53:07,738 INFO L280 TraceCheckUtils]: 103: Hoare triple {82720#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,738 INFO L280 TraceCheckUtils]: 104: Hoare triple {82720#true} ~st2~0 := #t~nondet15; {82720#true} is VALID [2020-07-18 00:53:07,738 INFO L280 TraceCheckUtils]: 105: Hoare triple {82720#true} havoc #t~nondet15; {82720#true} is VALID [2020-07-18 00:53:07,739 INFO L280 TraceCheckUtils]: 106: Hoare triple {82720#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,739 INFO L280 TraceCheckUtils]: 107: Hoare triple {82720#true} ~nl2~0 := #t~nondet16; {82720#true} is VALID [2020-07-18 00:53:07,739 INFO L280 TraceCheckUtils]: 108: Hoare triple {82720#true} havoc #t~nondet16; {82720#true} is VALID [2020-07-18 00:53:07,739 INFO L280 TraceCheckUtils]: 109: Hoare triple {82720#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,739 INFO L280 TraceCheckUtils]: 110: Hoare triple {82720#true} ~m2~0 := #t~nondet17; {82720#true} is VALID [2020-07-18 00:53:07,740 INFO L280 TraceCheckUtils]: 111: Hoare triple {82720#true} havoc #t~nondet17; {82720#true} is VALID [2020-07-18 00:53:07,740 INFO L280 TraceCheckUtils]: 112: Hoare triple {82720#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,740 INFO L280 TraceCheckUtils]: 113: Hoare triple {82720#true} ~max2~0 := #t~nondet18; {82720#true} is VALID [2020-07-18 00:53:07,740 INFO L280 TraceCheckUtils]: 114: Hoare triple {82720#true} havoc #t~nondet18; {82720#true} is VALID [2020-07-18 00:53:07,740 INFO L280 TraceCheckUtils]: 115: Hoare triple {82720#true} ~mode2~0 := #t~nondet19; {82720#true} is VALID [2020-07-18 00:53:07,740 INFO L280 TraceCheckUtils]: 116: Hoare triple {82720#true} havoc #t~nondet19; {82720#true} is VALID [2020-07-18 00:53:07,741 INFO L280 TraceCheckUtils]: 117: Hoare triple {82720#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,741 INFO L280 TraceCheckUtils]: 118: Hoare triple {82720#true} ~id3~0 := #t~nondet20; {82720#true} is VALID [2020-07-18 00:53:07,741 INFO L280 TraceCheckUtils]: 119: Hoare triple {82720#true} havoc #t~nondet20; {82720#true} is VALID [2020-07-18 00:53:07,741 INFO L280 TraceCheckUtils]: 120: Hoare triple {82720#true} assume -128 <= #t~nondet21 && #t~nondet21 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,741 INFO L280 TraceCheckUtils]: 121: Hoare triple {82720#true} ~r3~0 := #t~nondet21; {82720#true} is VALID [2020-07-18 00:53:07,742 INFO L280 TraceCheckUtils]: 122: Hoare triple {82720#true} havoc #t~nondet21; {82720#true} is VALID [2020-07-18 00:53:07,742 INFO L280 TraceCheckUtils]: 123: Hoare triple {82720#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,742 INFO L280 TraceCheckUtils]: 124: Hoare triple {82720#true} ~st3~0 := #t~nondet22; {82720#true} is VALID [2020-07-18 00:53:07,742 INFO L280 TraceCheckUtils]: 125: Hoare triple {82720#true} havoc #t~nondet22; {82720#true} is VALID [2020-07-18 00:53:07,743 INFO L280 TraceCheckUtils]: 126: Hoare triple {82720#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,743 INFO L280 TraceCheckUtils]: 127: Hoare triple {82720#true} ~nl3~0 := #t~nondet23; {82720#true} is VALID [2020-07-18 00:53:07,743 INFO L280 TraceCheckUtils]: 128: Hoare triple {82720#true} havoc #t~nondet23; {82720#true} is VALID [2020-07-18 00:53:07,743 INFO L280 TraceCheckUtils]: 129: Hoare triple {82720#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,743 INFO L280 TraceCheckUtils]: 130: Hoare triple {82720#true} ~m3~0 := #t~nondet24; {82720#true} is VALID [2020-07-18 00:53:07,743 INFO L280 TraceCheckUtils]: 131: Hoare triple {82720#true} havoc #t~nondet24; {82720#true} is VALID [2020-07-18 00:53:07,744 INFO L280 TraceCheckUtils]: 132: Hoare triple {82720#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {82720#true} is VALID [2020-07-18 00:53:07,744 INFO L280 TraceCheckUtils]: 133: Hoare triple {82720#true} ~max3~0 := #t~nondet25; {82720#true} is VALID [2020-07-18 00:53:07,744 INFO L280 TraceCheckUtils]: 134: Hoare triple {82720#true} havoc #t~nondet25; {82720#true} is VALID [2020-07-18 00:53:07,744 INFO L280 TraceCheckUtils]: 135: Hoare triple {82720#true} ~mode3~0 := #t~nondet26; {82720#true} is VALID [2020-07-18 00:53:07,744 INFO L280 TraceCheckUtils]: 136: Hoare triple {82720#true} havoc #t~nondet26; {82720#true} is VALID [2020-07-18 00:53:07,744 INFO L280 TraceCheckUtils]: 137: Hoare triple {82720#true} havoc ~init__r121~0; {82720#true} is VALID [2020-07-18 00:53:07,745 INFO L280 TraceCheckUtils]: 138: Hoare triple {82720#true} havoc ~init__r131~0; {82720#true} is VALID [2020-07-18 00:53:07,745 INFO L280 TraceCheckUtils]: 139: Hoare triple {82720#true} havoc ~init__r211~0; {82720#true} is VALID [2020-07-18 00:53:07,745 INFO L280 TraceCheckUtils]: 140: Hoare triple {82720#true} havoc ~init__r231~0; {82720#true} is VALID [2020-07-18 00:53:07,745 INFO L280 TraceCheckUtils]: 141: Hoare triple {82720#true} havoc ~init__r311~0; {82720#true} is VALID [2020-07-18 00:53:07,745 INFO L280 TraceCheckUtils]: 142: Hoare triple {82720#true} havoc ~init__r321~0; {82720#true} is VALID [2020-07-18 00:53:07,745 INFO L280 TraceCheckUtils]: 143: Hoare triple {82720#true} havoc ~init__r122~0; {82720#true} is VALID [2020-07-18 00:53:07,746 INFO L280 TraceCheckUtils]: 144: Hoare triple {82720#true} havoc ~init__tmp~0; {82720#true} is VALID [2020-07-18 00:53:07,746 INFO L280 TraceCheckUtils]: 145: Hoare triple {82720#true} havoc ~init__r132~0; {82720#true} is VALID [2020-07-18 00:53:07,746 INFO L280 TraceCheckUtils]: 146: Hoare triple {82720#true} havoc ~init__tmp___0~0; {82720#true} is VALID [2020-07-18 00:53:07,746 INFO L280 TraceCheckUtils]: 147: Hoare triple {82720#true} havoc ~init__r212~0; {82720#true} is VALID [2020-07-18 00:53:07,746 INFO L280 TraceCheckUtils]: 148: Hoare triple {82720#true} havoc ~init__tmp___1~0; {82720#true} is VALID [2020-07-18 00:53:07,747 INFO L280 TraceCheckUtils]: 149: Hoare triple {82720#true} havoc ~init__r232~0; {82720#true} is VALID [2020-07-18 00:53:07,747 INFO L280 TraceCheckUtils]: 150: Hoare triple {82720#true} havoc ~init__tmp___2~0; {82720#true} is VALID [2020-07-18 00:53:07,747 INFO L280 TraceCheckUtils]: 151: Hoare triple {82720#true} havoc ~init__r312~0; {82720#true} is VALID [2020-07-18 00:53:07,747 INFO L280 TraceCheckUtils]: 152: Hoare triple {82720#true} havoc ~init__tmp___3~0; {82720#true} is VALID [2020-07-18 00:53:07,747 INFO L280 TraceCheckUtils]: 153: Hoare triple {82720#true} havoc ~init__r322~0; {82720#true} is VALID [2020-07-18 00:53:07,748 INFO L280 TraceCheckUtils]: 154: Hoare triple {82720#true} havoc ~init__tmp___4~0; {82720#true} is VALID [2020-07-18 00:53:07,748 INFO L280 TraceCheckUtils]: 155: Hoare triple {82720#true} havoc ~init__tmp___5~0; {82720#true} is VALID [2020-07-18 00:53:07,748 INFO L280 TraceCheckUtils]: 156: Hoare triple {82720#true} ~init__r121~0 := ~ep12~0; {82720#true} is VALID [2020-07-18 00:53:07,748 INFO L280 TraceCheckUtils]: 157: Hoare triple {82720#true} ~init__r131~0 := ~ep13~0; {82720#true} is VALID [2020-07-18 00:53:07,748 INFO L280 TraceCheckUtils]: 158: Hoare triple {82720#true} ~init__r211~0 := ~ep21~0; {82720#true} is VALID [2020-07-18 00:53:07,748 INFO L280 TraceCheckUtils]: 159: Hoare triple {82720#true} ~init__r231~0 := ~ep23~0; {82720#true} is VALID [2020-07-18 00:53:07,749 INFO L280 TraceCheckUtils]: 160: Hoare triple {82720#true} ~init__r311~0 := ~ep31~0; {82720#true} is VALID [2020-07-18 00:53:07,749 INFO L280 TraceCheckUtils]: 161: Hoare triple {82720#true} ~init__r321~0 := ~ep32~0; {82720#true} is VALID [2020-07-18 00:53:07,749 INFO L280 TraceCheckUtils]: 162: Hoare triple {82720#true} assume !!(0 == ~init__r121~0 % 256); {82720#true} is VALID [2020-07-18 00:53:07,750 INFO L280 TraceCheckUtils]: 163: Hoare triple {82720#true} assume !!(0 == ~init__r131~0 % 256); {82782#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:53:07,751 INFO L280 TraceCheckUtils]: 164: Hoare triple {82782#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {82782#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:53:07,752 INFO L280 TraceCheckUtils]: 165: Hoare triple {82782#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {82782#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:53:07,753 INFO L280 TraceCheckUtils]: 166: Hoare triple {82782#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,753 INFO L280 TraceCheckUtils]: 167: Hoare triple {82721#false} ~init__tmp___0~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,753 INFO L280 TraceCheckUtils]: 168: Hoare triple {82721#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {82721#false} is VALID [2020-07-18 00:53:07,753 INFO L280 TraceCheckUtils]: 169: Hoare triple {82721#false} assume !(0 == ~init__r211~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,753 INFO L280 TraceCheckUtils]: 170: Hoare triple {82721#false} ~init__tmp___1~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,754 INFO L280 TraceCheckUtils]: 171: Hoare triple {82721#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {82721#false} is VALID [2020-07-18 00:53:07,754 INFO L280 TraceCheckUtils]: 172: Hoare triple {82721#false} assume !(0 == ~init__r231~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,754 INFO L280 TraceCheckUtils]: 173: Hoare triple {82721#false} ~init__tmp___2~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,754 INFO L280 TraceCheckUtils]: 174: Hoare triple {82721#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {82721#false} is VALID [2020-07-18 00:53:07,754 INFO L280 TraceCheckUtils]: 175: Hoare triple {82721#false} assume !(0 == ~init__r311~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,755 INFO L280 TraceCheckUtils]: 176: Hoare triple {82721#false} ~init__tmp___3~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,755 INFO L280 TraceCheckUtils]: 177: Hoare triple {82721#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {82721#false} is VALID [2020-07-18 00:53:07,755 INFO L280 TraceCheckUtils]: 178: Hoare triple {82721#false} assume !(0 == ~init__r321~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,755 INFO L280 TraceCheckUtils]: 179: Hoare triple {82721#false} ~init__tmp___4~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,755 INFO L280 TraceCheckUtils]: 180: Hoare triple {82721#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {82721#false} is VALID [2020-07-18 00:53:07,756 INFO L280 TraceCheckUtils]: 181: Hoare triple {82721#false} assume ~id1~0 != ~id2~0; {82721#false} is VALID [2020-07-18 00:53:07,756 INFO L280 TraceCheckUtils]: 182: Hoare triple {82721#false} assume ~id1~0 != ~id3~0; {82721#false} is VALID [2020-07-18 00:53:07,756 INFO L280 TraceCheckUtils]: 183: Hoare triple {82721#false} assume ~id2~0 != ~id3~0; {82721#false} is VALID [2020-07-18 00:53:07,756 INFO L280 TraceCheckUtils]: 184: Hoare triple {82721#false} assume ~id1~0 >= 0; {82721#false} is VALID [2020-07-18 00:53:07,756 INFO L280 TraceCheckUtils]: 185: Hoare triple {82721#false} assume ~id2~0 >= 0; {82721#false} is VALID [2020-07-18 00:53:07,757 INFO L280 TraceCheckUtils]: 186: Hoare triple {82721#false} assume ~id3~0 >= 0; {82721#false} is VALID [2020-07-18 00:53:07,757 INFO L280 TraceCheckUtils]: 187: Hoare triple {82721#false} assume 0 == ~r1~0; {82721#false} is VALID [2020-07-18 00:53:07,757 INFO L280 TraceCheckUtils]: 188: Hoare triple {82721#false} assume 0 == ~r2~0; {82721#false} is VALID [2020-07-18 00:53:07,757 INFO L280 TraceCheckUtils]: 189: Hoare triple {82721#false} assume 0 == ~r3~0; {82721#false} is VALID [2020-07-18 00:53:07,757 INFO L280 TraceCheckUtils]: 190: Hoare triple {82721#false} assume ~max1~0 == ~id1~0; {82721#false} is VALID [2020-07-18 00:53:07,758 INFO L280 TraceCheckUtils]: 191: Hoare triple {82721#false} assume ~max2~0 == ~id2~0; {82721#false} is VALID [2020-07-18 00:53:07,758 INFO L280 TraceCheckUtils]: 192: Hoare triple {82721#false} assume ~max3~0 == ~id3~0; {82721#false} is VALID [2020-07-18 00:53:07,758 INFO L280 TraceCheckUtils]: 193: Hoare triple {82721#false} assume 0 == ~st1~0; {82721#false} is VALID [2020-07-18 00:53:07,758 INFO L280 TraceCheckUtils]: 194: Hoare triple {82721#false} assume 0 == ~st2~0; {82721#false} is VALID [2020-07-18 00:53:07,758 INFO L280 TraceCheckUtils]: 195: Hoare triple {82721#false} assume 0 == ~st3~0; {82721#false} is VALID [2020-07-18 00:53:07,758 INFO L280 TraceCheckUtils]: 196: Hoare triple {82721#false} assume 0 == ~nl1~0; {82721#false} is VALID [2020-07-18 00:53:07,759 INFO L280 TraceCheckUtils]: 197: Hoare triple {82721#false} assume 0 == ~nl2~0; {82721#false} is VALID [2020-07-18 00:53:07,759 INFO L280 TraceCheckUtils]: 198: Hoare triple {82721#false} assume 0 == ~nl3~0; {82721#false} is VALID [2020-07-18 00:53:07,759 INFO L280 TraceCheckUtils]: 199: Hoare triple {82721#false} assume 0 == ~mode1~0 % 256; {82721#false} is VALID [2020-07-18 00:53:07,759 INFO L280 TraceCheckUtils]: 200: Hoare triple {82721#false} assume 0 == ~mode2~0 % 256; {82721#false} is VALID [2020-07-18 00:53:07,759 INFO L280 TraceCheckUtils]: 201: Hoare triple {82721#false} assume 0 == ~mode3~0 % 256; {82721#false} is VALID [2020-07-18 00:53:07,760 INFO L280 TraceCheckUtils]: 202: Hoare triple {82721#false} ~init__tmp___5~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,760 INFO L280 TraceCheckUtils]: 203: Hoare triple {82721#false} ~__return_1708~0 := ~init__tmp___5~0; {82721#false} is VALID [2020-07-18 00:53:07,760 INFO L280 TraceCheckUtils]: 204: Hoare triple {82721#false} ~main__i2~0 := ~__return_1708~0; {82721#false} is VALID [2020-07-18 00:53:07,760 INFO L280 TraceCheckUtils]: 205: Hoare triple {82721#false} assume 0 != ~main__i2~0; {82721#false} is VALID [2020-07-18 00:53:07,760 INFO L280 TraceCheckUtils]: 206: Hoare triple {82721#false} ~p12_old~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,760 INFO L280 TraceCheckUtils]: 207: Hoare triple {82721#false} ~p12_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,761 INFO L280 TraceCheckUtils]: 208: Hoare triple {82721#false} ~p13_old~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,761 INFO L280 TraceCheckUtils]: 209: Hoare triple {82721#false} ~p13_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,761 INFO L280 TraceCheckUtils]: 210: Hoare triple {82721#false} ~p21_old~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,761 INFO L280 TraceCheckUtils]: 211: Hoare triple {82721#false} ~p21_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,761 INFO L280 TraceCheckUtils]: 212: Hoare triple {82721#false} ~p23_old~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,762 INFO L280 TraceCheckUtils]: 213: Hoare triple {82721#false} ~p23_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,762 INFO L280 TraceCheckUtils]: 214: Hoare triple {82721#false} ~p31_old~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,762 INFO L280 TraceCheckUtils]: 215: Hoare triple {82721#false} ~p31_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,762 INFO L280 TraceCheckUtils]: 216: Hoare triple {82721#false} ~p32_old~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,762 INFO L280 TraceCheckUtils]: 217: Hoare triple {82721#false} ~p32_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,763 INFO L280 TraceCheckUtils]: 218: Hoare triple {82721#false} ~main__i2~0 := 0; {82721#false} is VALID [2020-07-18 00:53:07,763 INFO L280 TraceCheckUtils]: 219: Hoare triple {82721#false} assume ~main__i2~0 < 6; {82721#false} is VALID [2020-07-18 00:53:07,763 INFO L280 TraceCheckUtils]: 220: Hoare triple {82721#false} assume !!(0 == ~mode1~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,763 INFO L280 TraceCheckUtils]: 221: Hoare triple {82721#false} assume ~r1~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,763 INFO L280 TraceCheckUtils]: 222: Hoare triple {82721#false} assume !!(0 == ~ep12~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,763 INFO L280 TraceCheckUtils]: 223: Hoare triple {82721#false} assume !!(0 == ~ep13~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,764 INFO L280 TraceCheckUtils]: 224: Hoare triple {82721#false} ~mode1~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,764 INFO L280 TraceCheckUtils]: 225: Hoare triple {82721#false} assume !!(0 == ~mode2~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,764 INFO L280 TraceCheckUtils]: 226: Hoare triple {82721#false} assume ~r2~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,764 INFO L280 TraceCheckUtils]: 227: Hoare triple {82721#false} assume !!(0 == ~ep21~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,764 INFO L280 TraceCheckUtils]: 228: Hoare triple {82721#false} assume !!(0 == ~ep23~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,765 INFO L280 TraceCheckUtils]: 229: Hoare triple {82721#false} ~mode2~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,765 INFO L280 TraceCheckUtils]: 230: Hoare triple {82721#false} assume !!(0 == ~mode3~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,765 INFO L280 TraceCheckUtils]: 231: Hoare triple {82721#false} assume ~r3~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,765 INFO L280 TraceCheckUtils]: 232: Hoare triple {82721#false} assume !!(0 == ~ep31~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,765 INFO L280 TraceCheckUtils]: 233: Hoare triple {82721#false} assume !!(0 == ~ep32~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,766 INFO L280 TraceCheckUtils]: 234: Hoare triple {82721#false} ~mode3~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,766 INFO L280 TraceCheckUtils]: 235: Hoare triple {82721#false} ~p12_old~0 := ~p12_new~0; {82721#false} is VALID [2020-07-18 00:53:07,766 INFO L280 TraceCheckUtils]: 236: Hoare triple {82721#false} ~p12_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,766 INFO L280 TraceCheckUtils]: 237: Hoare triple {82721#false} ~p13_old~0 := ~p13_new~0; {82721#false} is VALID [2020-07-18 00:53:07,766 INFO L280 TraceCheckUtils]: 238: Hoare triple {82721#false} ~p13_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,767 INFO L280 TraceCheckUtils]: 239: Hoare triple {82721#false} ~p21_old~0 := ~p21_new~0; {82721#false} is VALID [2020-07-18 00:53:07,767 INFO L280 TraceCheckUtils]: 240: Hoare triple {82721#false} ~p21_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,767 INFO L280 TraceCheckUtils]: 241: Hoare triple {82721#false} ~p23_old~0 := ~p23_new~0; {82721#false} is VALID [2020-07-18 00:53:07,767 INFO L280 TraceCheckUtils]: 242: Hoare triple {82721#false} ~p23_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,767 INFO L280 TraceCheckUtils]: 243: Hoare triple {82721#false} ~p31_old~0 := ~p31_new~0; {82721#false} is VALID [2020-07-18 00:53:07,768 INFO L280 TraceCheckUtils]: 244: Hoare triple {82721#false} ~p31_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,768 INFO L280 TraceCheckUtils]: 245: Hoare triple {82721#false} ~p32_old~0 := ~p32_new~0; {82721#false} is VALID [2020-07-18 00:53:07,768 INFO L280 TraceCheckUtils]: 246: Hoare triple {82721#false} ~p32_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,768 INFO L280 TraceCheckUtils]: 247: Hoare triple {82721#false} havoc ~check__tmp~0; {82721#false} is VALID [2020-07-18 00:53:07,768 INFO L280 TraceCheckUtils]: 248: Hoare triple {82721#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,769 INFO L280 TraceCheckUtils]: 249: Hoare triple {82721#false} assume ~st1~0 + ~nl1~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,769 INFO L280 TraceCheckUtils]: 250: Hoare triple {82721#false} assume ~st2~0 + ~nl2~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,769 INFO L280 TraceCheckUtils]: 251: Hoare triple {82721#false} assume ~st3~0 + ~nl3~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,769 INFO L280 TraceCheckUtils]: 252: Hoare triple {82721#false} assume !(~r1~0 >= 2); {82721#false} is VALID [2020-07-18 00:53:07,769 INFO L280 TraceCheckUtils]: 253: Hoare triple {82721#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {82721#false} is VALID [2020-07-18 00:53:07,770 INFO L280 TraceCheckUtils]: 254: Hoare triple {82721#false} assume ~r1~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,770 INFO L280 TraceCheckUtils]: 255: Hoare triple {82721#false} assume !(~r1~0 >= 2); {82721#false} is VALID [2020-07-18 00:53:07,770 INFO L280 TraceCheckUtils]: 256: Hoare triple {82721#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {82721#false} is VALID [2020-07-18 00:53:07,770 INFO L280 TraceCheckUtils]: 257: Hoare triple {82721#false} assume ~r1~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,770 INFO L280 TraceCheckUtils]: 258: Hoare triple {82721#false} ~check__tmp~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,771 INFO L280 TraceCheckUtils]: 259: Hoare triple {82721#false} ~__return_1836~0 := ~check__tmp~0; {82721#false} is VALID [2020-07-18 00:53:07,771 INFO L280 TraceCheckUtils]: 260: Hoare triple {82721#false} ~main__c1~0 := ~__return_1836~0; {82721#false} is VALID [2020-07-18 00:53:07,771 INFO L280 TraceCheckUtils]: 261: Hoare triple {82721#false} havoc ~__tmp_1~0; {82721#false} is VALID [2020-07-18 00:53:07,771 INFO L280 TraceCheckUtils]: 262: Hoare triple {82721#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {82721#false} is VALID [2020-07-18 00:53:07,771 INFO L280 TraceCheckUtils]: 263: Hoare triple {82721#false} havoc ~assert__arg~0; {82721#false} is VALID [2020-07-18 00:53:07,772 INFO L280 TraceCheckUtils]: 264: Hoare triple {82721#false} ~assert__arg~0 := ~__tmp_1~0; {82721#false} is VALID [2020-07-18 00:53:07,772 INFO L280 TraceCheckUtils]: 265: Hoare triple {82721#false} assume !(0 == ~assert__arg~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,772 INFO L280 TraceCheckUtils]: 266: Hoare triple {82721#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {82721#false} is VALID [2020-07-18 00:53:07,772 INFO L280 TraceCheckUtils]: 267: Hoare triple {82721#false} ~main__i2~0 := 1 + ~main__i2~0; {82721#false} is VALID [2020-07-18 00:53:07,772 INFO L280 TraceCheckUtils]: 268: Hoare triple {82721#false} assume ~main__i2~0 < 6; {82721#false} is VALID [2020-07-18 00:53:07,773 INFO L280 TraceCheckUtils]: 269: Hoare triple {82721#false} assume !(0 == ~mode1~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,773 INFO L280 TraceCheckUtils]: 270: Hoare triple {82721#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {82721#false} is VALID [2020-07-18 00:53:07,773 INFO L280 TraceCheckUtils]: 271: Hoare triple {82721#false} assume !!(0 == ~ep21~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,773 INFO L280 TraceCheckUtils]: 272: Hoare triple {82721#false} assume !!(0 == ~ep31~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,773 INFO L280 TraceCheckUtils]: 273: Hoare triple {82721#false} assume !(2 == ~r1~0); {82721#false} is VALID [2020-07-18 00:53:07,774 INFO L280 TraceCheckUtils]: 274: Hoare triple {82721#false} ~mode1~0 := 0; {82721#false} is VALID [2020-07-18 00:53:07,774 INFO L280 TraceCheckUtils]: 275: Hoare triple {82721#false} assume !(0 == ~mode2~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,774 INFO L280 TraceCheckUtils]: 276: Hoare triple {82721#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {82721#false} is VALID [2020-07-18 00:53:07,774 INFO L280 TraceCheckUtils]: 277: Hoare triple {82721#false} assume !!(0 == ~ep12~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,774 INFO L280 TraceCheckUtils]: 278: Hoare triple {82721#false} assume !!(0 == ~ep32~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,775 INFO L280 TraceCheckUtils]: 279: Hoare triple {82721#false} assume !(2 == ~r2~0); {82721#false} is VALID [2020-07-18 00:53:07,775 INFO L280 TraceCheckUtils]: 280: Hoare triple {82721#false} ~mode2~0 := 0; {82721#false} is VALID [2020-07-18 00:53:07,775 INFO L280 TraceCheckUtils]: 281: Hoare triple {82721#false} assume !(0 == ~mode3~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,775 INFO L280 TraceCheckUtils]: 282: Hoare triple {82721#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {82721#false} is VALID [2020-07-18 00:53:07,775 INFO L280 TraceCheckUtils]: 283: Hoare triple {82721#false} assume !!(0 == ~ep13~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,776 INFO L280 TraceCheckUtils]: 284: Hoare triple {82721#false} assume !!(0 == ~ep23~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,776 INFO L280 TraceCheckUtils]: 285: Hoare triple {82721#false} assume !(2 == ~r3~0); {82721#false} is VALID [2020-07-18 00:53:07,776 INFO L280 TraceCheckUtils]: 286: Hoare triple {82721#false} ~mode3~0 := 0; {82721#false} is VALID [2020-07-18 00:53:07,776 INFO L280 TraceCheckUtils]: 287: Hoare triple {82721#false} ~p12_old~0 := ~p12_new~0; {82721#false} is VALID [2020-07-18 00:53:07,776 INFO L280 TraceCheckUtils]: 288: Hoare triple {82721#false} ~p12_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,776 INFO L280 TraceCheckUtils]: 289: Hoare triple {82721#false} ~p13_old~0 := ~p13_new~0; {82721#false} is VALID [2020-07-18 00:53:07,777 INFO L280 TraceCheckUtils]: 290: Hoare triple {82721#false} ~p13_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,777 INFO L280 TraceCheckUtils]: 291: Hoare triple {82721#false} ~p21_old~0 := ~p21_new~0; {82721#false} is VALID [2020-07-18 00:53:07,777 INFO L280 TraceCheckUtils]: 292: Hoare triple {82721#false} ~p21_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,777 INFO L280 TraceCheckUtils]: 293: Hoare triple {82721#false} ~p23_old~0 := ~p23_new~0; {82721#false} is VALID [2020-07-18 00:53:07,777 INFO L280 TraceCheckUtils]: 294: Hoare triple {82721#false} ~p23_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,778 INFO L280 TraceCheckUtils]: 295: Hoare triple {82721#false} ~p31_old~0 := ~p31_new~0; {82721#false} is VALID [2020-07-18 00:53:07,778 INFO L280 TraceCheckUtils]: 296: Hoare triple {82721#false} ~p31_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,778 INFO L280 TraceCheckUtils]: 297: Hoare triple {82721#false} ~p32_old~0 := ~p32_new~0; {82721#false} is VALID [2020-07-18 00:53:07,778 INFO L280 TraceCheckUtils]: 298: Hoare triple {82721#false} ~p32_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,778 INFO L280 TraceCheckUtils]: 299: Hoare triple {82721#false} havoc ~check__tmp~1; {82721#false} is VALID [2020-07-18 00:53:07,779 INFO L280 TraceCheckUtils]: 300: Hoare triple {82721#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,779 INFO L280 TraceCheckUtils]: 301: Hoare triple {82721#false} assume ~st1~0 + ~nl1~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,779 INFO L280 TraceCheckUtils]: 302: Hoare triple {82721#false} assume ~st2~0 + ~nl2~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,779 INFO L280 TraceCheckUtils]: 303: Hoare triple {82721#false} assume ~st3~0 + ~nl3~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,779 INFO L280 TraceCheckUtils]: 304: Hoare triple {82721#false} assume !(~r1~0 >= 2); {82721#false} is VALID [2020-07-18 00:53:07,780 INFO L280 TraceCheckUtils]: 305: Hoare triple {82721#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {82721#false} is VALID [2020-07-18 00:53:07,780 INFO L280 TraceCheckUtils]: 306: Hoare triple {82721#false} assume ~r1~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,780 INFO L280 TraceCheckUtils]: 307: Hoare triple {82721#false} assume !(~r1~0 >= 2); {82721#false} is VALID [2020-07-18 00:53:07,780 INFO L280 TraceCheckUtils]: 308: Hoare triple {82721#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {82721#false} is VALID [2020-07-18 00:53:07,780 INFO L280 TraceCheckUtils]: 309: Hoare triple {82721#false} assume ~r1~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,780 INFO L280 TraceCheckUtils]: 310: Hoare triple {82721#false} ~check__tmp~1 := 1; {82721#false} is VALID [2020-07-18 00:53:07,781 INFO L280 TraceCheckUtils]: 311: Hoare triple {82721#false} ~__return_1954~0 := ~check__tmp~1; {82721#false} is VALID [2020-07-18 00:53:07,781 INFO L280 TraceCheckUtils]: 312: Hoare triple {82721#false} ~main__c1~0 := ~__return_1954~0; {82721#false} is VALID [2020-07-18 00:53:07,781 INFO L280 TraceCheckUtils]: 313: Hoare triple {82721#false} havoc ~__tmp_2~0; {82721#false} is VALID [2020-07-18 00:53:07,781 INFO L280 TraceCheckUtils]: 314: Hoare triple {82721#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {82721#false} is VALID [2020-07-18 00:53:07,781 INFO L280 TraceCheckUtils]: 315: Hoare triple {82721#false} havoc ~assert__arg~1; {82721#false} is VALID [2020-07-18 00:53:07,781 INFO L280 TraceCheckUtils]: 316: Hoare triple {82721#false} ~assert__arg~1 := ~__tmp_2~0; {82721#false} is VALID [2020-07-18 00:53:07,782 INFO L280 TraceCheckUtils]: 317: Hoare triple {82721#false} assume !(0 == ~assert__arg~1 % 256); {82721#false} is VALID [2020-07-18 00:53:07,782 INFO L280 TraceCheckUtils]: 318: Hoare triple {82721#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {82721#false} is VALID [2020-07-18 00:53:07,782 INFO L280 TraceCheckUtils]: 319: Hoare triple {82721#false} ~main__i2~0 := 1 + ~main__i2~0; {82721#false} is VALID [2020-07-18 00:53:07,782 INFO L280 TraceCheckUtils]: 320: Hoare triple {82721#false} assume ~main__i2~0 < 6; {82721#false} is VALID [2020-07-18 00:53:07,782 INFO L280 TraceCheckUtils]: 321: Hoare triple {82721#false} assume !!(0 == ~mode1~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,783 INFO L280 TraceCheckUtils]: 322: Hoare triple {82721#false} assume ~r1~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,783 INFO L280 TraceCheckUtils]: 323: Hoare triple {82721#false} assume !!(0 == ~ep12~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,783 INFO L280 TraceCheckUtils]: 324: Hoare triple {82721#false} assume !!(0 == ~ep13~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,783 INFO L280 TraceCheckUtils]: 325: Hoare triple {82721#false} ~mode1~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,783 INFO L280 TraceCheckUtils]: 326: Hoare triple {82721#false} assume !!(0 == ~mode2~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,783 INFO L280 TraceCheckUtils]: 327: Hoare triple {82721#false} assume ~r2~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,784 INFO L280 TraceCheckUtils]: 328: Hoare triple {82721#false} assume !!(0 == ~ep21~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,784 INFO L280 TraceCheckUtils]: 329: Hoare triple {82721#false} assume !!(0 == ~ep23~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,784 INFO L280 TraceCheckUtils]: 330: Hoare triple {82721#false} ~mode2~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,784 INFO L280 TraceCheckUtils]: 331: Hoare triple {82721#false} assume !!(0 == ~mode3~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,784 INFO L280 TraceCheckUtils]: 332: Hoare triple {82721#false} assume ~r3~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,785 INFO L280 TraceCheckUtils]: 333: Hoare triple {82721#false} assume !!(0 == ~ep31~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,785 INFO L280 TraceCheckUtils]: 334: Hoare triple {82721#false} assume !!(0 == ~ep32~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,785 INFO L280 TraceCheckUtils]: 335: Hoare triple {82721#false} ~mode3~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,785 INFO L280 TraceCheckUtils]: 336: Hoare triple {82721#false} ~p12_old~0 := ~p12_new~0; {82721#false} is VALID [2020-07-18 00:53:07,785 INFO L280 TraceCheckUtils]: 337: Hoare triple {82721#false} ~p12_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,785 INFO L280 TraceCheckUtils]: 338: Hoare triple {82721#false} ~p13_old~0 := ~p13_new~0; {82721#false} is VALID [2020-07-18 00:53:07,786 INFO L280 TraceCheckUtils]: 339: Hoare triple {82721#false} ~p13_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,786 INFO L280 TraceCheckUtils]: 340: Hoare triple {82721#false} ~p21_old~0 := ~p21_new~0; {82721#false} is VALID [2020-07-18 00:53:07,786 INFO L280 TraceCheckUtils]: 341: Hoare triple {82721#false} ~p21_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,786 INFO L280 TraceCheckUtils]: 342: Hoare triple {82721#false} ~p23_old~0 := ~p23_new~0; {82721#false} is VALID [2020-07-18 00:53:07,786 INFO L280 TraceCheckUtils]: 343: Hoare triple {82721#false} ~p23_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,786 INFO L280 TraceCheckUtils]: 344: Hoare triple {82721#false} ~p31_old~0 := ~p31_new~0; {82721#false} is VALID [2020-07-18 00:53:07,787 INFO L280 TraceCheckUtils]: 345: Hoare triple {82721#false} ~p31_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,787 INFO L280 TraceCheckUtils]: 346: Hoare triple {82721#false} ~p32_old~0 := ~p32_new~0; {82721#false} is VALID [2020-07-18 00:53:07,787 INFO L280 TraceCheckUtils]: 347: Hoare triple {82721#false} ~p32_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,787 INFO L280 TraceCheckUtils]: 348: Hoare triple {82721#false} havoc ~check__tmp~2; {82721#false} is VALID [2020-07-18 00:53:07,787 INFO L280 TraceCheckUtils]: 349: Hoare triple {82721#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,788 INFO L280 TraceCheckUtils]: 350: Hoare triple {82721#false} assume ~st1~0 + ~nl1~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,788 INFO L280 TraceCheckUtils]: 351: Hoare triple {82721#false} assume ~st2~0 + ~nl2~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,788 INFO L280 TraceCheckUtils]: 352: Hoare triple {82721#false} assume ~st3~0 + ~nl3~0 <= 1; {82721#false} is VALID [2020-07-18 00:53:07,788 INFO L280 TraceCheckUtils]: 353: Hoare triple {82721#false} assume !(~r1~0 >= 2); {82721#false} is VALID [2020-07-18 00:53:07,788 INFO L280 TraceCheckUtils]: 354: Hoare triple {82721#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {82721#false} is VALID [2020-07-18 00:53:07,788 INFO L280 TraceCheckUtils]: 355: Hoare triple {82721#false} assume ~r1~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,789 INFO L280 TraceCheckUtils]: 356: Hoare triple {82721#false} assume !(~r1~0 >= 2); {82721#false} is VALID [2020-07-18 00:53:07,789 INFO L280 TraceCheckUtils]: 357: Hoare triple {82721#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {82721#false} is VALID [2020-07-18 00:53:07,789 INFO L280 TraceCheckUtils]: 358: Hoare triple {82721#false} assume ~r1~0 < 2; {82721#false} is VALID [2020-07-18 00:53:07,789 INFO L280 TraceCheckUtils]: 359: Hoare triple {82721#false} ~check__tmp~2 := 1; {82721#false} is VALID [2020-07-18 00:53:07,789 INFO L280 TraceCheckUtils]: 360: Hoare triple {82721#false} ~__return_2075~0 := ~check__tmp~2; {82721#false} is VALID [2020-07-18 00:53:07,790 INFO L280 TraceCheckUtils]: 361: Hoare triple {82721#false} ~main__c1~0 := ~__return_2075~0; {82721#false} is VALID [2020-07-18 00:53:07,790 INFO L280 TraceCheckUtils]: 362: Hoare triple {82721#false} havoc ~__tmp_3~0; {82721#false} is VALID [2020-07-18 00:53:07,790 INFO L280 TraceCheckUtils]: 363: Hoare triple {82721#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {82721#false} is VALID [2020-07-18 00:53:07,790 INFO L280 TraceCheckUtils]: 364: Hoare triple {82721#false} havoc ~assert__arg~2; {82721#false} is VALID [2020-07-18 00:53:07,791 INFO L280 TraceCheckUtils]: 365: Hoare triple {82721#false} ~assert__arg~2 := ~__tmp_3~0; {82721#false} is VALID [2020-07-18 00:53:07,791 INFO L280 TraceCheckUtils]: 366: Hoare triple {82721#false} assume !(0 == ~assert__arg~2 % 256); {82721#false} is VALID [2020-07-18 00:53:07,791 INFO L280 TraceCheckUtils]: 367: Hoare triple {82721#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {82721#false} is VALID [2020-07-18 00:53:07,791 INFO L280 TraceCheckUtils]: 368: Hoare triple {82721#false} ~main__i2~0 := 1 + ~main__i2~0; {82721#false} is VALID [2020-07-18 00:53:07,791 INFO L280 TraceCheckUtils]: 369: Hoare triple {82721#false} assume ~main__i2~0 < 6; {82721#false} is VALID [2020-07-18 00:53:07,792 INFO L280 TraceCheckUtils]: 370: Hoare triple {82721#false} assume !(0 == ~mode1~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,792 INFO L280 TraceCheckUtils]: 371: Hoare triple {82721#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {82721#false} is VALID [2020-07-18 00:53:07,792 INFO L280 TraceCheckUtils]: 372: Hoare triple {82721#false} assume !!(0 == ~ep21~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,792 INFO L280 TraceCheckUtils]: 373: Hoare triple {82721#false} assume !!(0 == ~ep31~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,792 INFO L280 TraceCheckUtils]: 374: Hoare triple {82721#false} assume 2 == ~r1~0; {82721#false} is VALID [2020-07-18 00:53:07,793 INFO L280 TraceCheckUtils]: 375: Hoare triple {82721#false} assume ~max1~0 == ~id1~0; {82721#false} is VALID [2020-07-18 00:53:07,793 INFO L280 TraceCheckUtils]: 376: Hoare triple {82721#false} ~st1~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,793 INFO L280 TraceCheckUtils]: 377: Hoare triple {82721#false} ~mode1~0 := 0; {82721#false} is VALID [2020-07-18 00:53:07,793 INFO L280 TraceCheckUtils]: 378: Hoare triple {82721#false} assume !(0 == ~mode2~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,793 INFO L280 TraceCheckUtils]: 379: Hoare triple {82721#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {82721#false} is VALID [2020-07-18 00:53:07,793 INFO L280 TraceCheckUtils]: 380: Hoare triple {82721#false} assume !!(0 == ~ep12~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,794 INFO L280 TraceCheckUtils]: 381: Hoare triple {82721#false} assume !!(0 == ~ep32~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,794 INFO L280 TraceCheckUtils]: 382: Hoare triple {82721#false} assume 2 == ~r2~0; {82721#false} is VALID [2020-07-18 00:53:07,794 INFO L280 TraceCheckUtils]: 383: Hoare triple {82721#false} assume ~max2~0 == ~id2~0; {82721#false} is VALID [2020-07-18 00:53:07,794 INFO L280 TraceCheckUtils]: 384: Hoare triple {82721#false} ~st2~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,794 INFO L280 TraceCheckUtils]: 385: Hoare triple {82721#false} ~mode2~0 := 0; {82721#false} is VALID [2020-07-18 00:53:07,795 INFO L280 TraceCheckUtils]: 386: Hoare triple {82721#false} assume !(0 == ~mode3~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,795 INFO L280 TraceCheckUtils]: 387: Hoare triple {82721#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {82721#false} is VALID [2020-07-18 00:53:07,795 INFO L280 TraceCheckUtils]: 388: Hoare triple {82721#false} assume !!(0 == ~ep13~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,795 INFO L280 TraceCheckUtils]: 389: Hoare triple {82721#false} assume !!(0 == ~ep23~0 % 256); {82721#false} is VALID [2020-07-18 00:53:07,795 INFO L280 TraceCheckUtils]: 390: Hoare triple {82721#false} assume 2 == ~r3~0; {82721#false} is VALID [2020-07-18 00:53:07,796 INFO L280 TraceCheckUtils]: 391: Hoare triple {82721#false} assume ~max3~0 == ~id3~0; {82721#false} is VALID [2020-07-18 00:53:07,796 INFO L280 TraceCheckUtils]: 392: Hoare triple {82721#false} ~st3~0 := 1; {82721#false} is VALID [2020-07-18 00:53:07,796 INFO L280 TraceCheckUtils]: 393: Hoare triple {82721#false} ~mode3~0 := 0; {82721#false} is VALID [2020-07-18 00:53:07,796 INFO L280 TraceCheckUtils]: 394: Hoare triple {82721#false} ~p12_old~0 := ~p12_new~0; {82721#false} is VALID [2020-07-18 00:53:07,796 INFO L280 TraceCheckUtils]: 395: Hoare triple {82721#false} ~p12_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,796 INFO L280 TraceCheckUtils]: 396: Hoare triple {82721#false} ~p13_old~0 := ~p13_new~0; {82721#false} is VALID [2020-07-18 00:53:07,797 INFO L280 TraceCheckUtils]: 397: Hoare triple {82721#false} ~p13_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,797 INFO L280 TraceCheckUtils]: 398: Hoare triple {82721#false} ~p21_old~0 := ~p21_new~0; {82721#false} is VALID [2020-07-18 00:53:07,797 INFO L280 TraceCheckUtils]: 399: Hoare triple {82721#false} ~p21_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,797 INFO L280 TraceCheckUtils]: 400: Hoare triple {82721#false} ~p23_old~0 := ~p23_new~0; {82721#false} is VALID [2020-07-18 00:53:07,797 INFO L280 TraceCheckUtils]: 401: Hoare triple {82721#false} ~p23_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,798 INFO L280 TraceCheckUtils]: 402: Hoare triple {82721#false} ~p31_old~0 := ~p31_new~0; {82721#false} is VALID [2020-07-18 00:53:07,798 INFO L280 TraceCheckUtils]: 403: Hoare triple {82721#false} ~p31_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,798 INFO L280 TraceCheckUtils]: 404: Hoare triple {82721#false} ~p32_old~0 := ~p32_new~0; {82721#false} is VALID [2020-07-18 00:53:07,798 INFO L280 TraceCheckUtils]: 405: Hoare triple {82721#false} ~p32_new~0 := ~nomsg~0; {82721#false} is VALID [2020-07-18 00:53:07,798 INFO L280 TraceCheckUtils]: 406: Hoare triple {82721#false} havoc ~check__tmp~3; {82721#false} is VALID [2020-07-18 00:53:07,799 INFO L280 TraceCheckUtils]: 407: Hoare triple {82721#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {82721#false} is VALID [2020-07-18 00:53:07,799 INFO L280 TraceCheckUtils]: 408: Hoare triple {82721#false} ~check__tmp~3 := 0; {82721#false} is VALID [2020-07-18 00:53:07,799 INFO L280 TraceCheckUtils]: 409: Hoare triple {82721#false} ~__return_2198~0 := ~check__tmp~3; {82721#false} is VALID [2020-07-18 00:53:07,799 INFO L280 TraceCheckUtils]: 410: Hoare triple {82721#false} ~main__c1~0 := ~__return_2198~0; {82721#false} is VALID [2020-07-18 00:53:07,799 INFO L280 TraceCheckUtils]: 411: Hoare triple {82721#false} ~__tmp_2199_0~0 := ~main____CPAchecker_TMP_0~2; {82721#false} is VALID [2020-07-18 00:53:07,799 INFO L280 TraceCheckUtils]: 412: Hoare triple {82721#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2199_0~0; {82721#false} is VALID [2020-07-18 00:53:07,800 INFO L280 TraceCheckUtils]: 413: Hoare triple {82721#false} havoc ~__tmp_4~0; {82721#false} is VALID [2020-07-18 00:53:07,800 INFO L280 TraceCheckUtils]: 414: Hoare triple {82721#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {82721#false} is VALID [2020-07-18 00:53:07,800 INFO L280 TraceCheckUtils]: 415: Hoare triple {82721#false} havoc ~assert__arg~3; {82721#false} is VALID [2020-07-18 00:53:07,800 INFO L280 TraceCheckUtils]: 416: Hoare triple {82721#false} ~assert__arg~3 := ~__tmp_4~0; {82721#false} is VALID [2020-07-18 00:53:07,800 INFO L280 TraceCheckUtils]: 417: Hoare triple {82721#false} assume 0 == ~assert__arg~3 % 256; {82721#false} is VALID [2020-07-18 00:53:07,801 INFO L280 TraceCheckUtils]: 418: Hoare triple {82721#false} assume !false; {82721#false} is VALID [2020-07-18 00:53:07,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:53:07,918 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:53:07,919 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1099463576] [2020-07-18 00:53:07,919 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:53:07,923 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:53:07,924 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696917182] [2020-07-18 00:53:07,924 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 419 [2020-07-18 00:53:07,925 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:53:07,925 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:53:08,376 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 419 edges. 419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:08,376 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:53:08,376 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:53:08,377 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:53:08,377 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:53:08,377 INFO L87 Difference]: Start difference. First operand 5993 states and 7507 transitions. Second operand 4 states. [2020-07-18 00:54:18,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:54:18,823 INFO L93 Difference]: Finished difference Result 17590 states and 22108 transitions. [2020-07-18 00:54:18,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:54:18,823 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 419 [2020-07-18 00:54:18,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:54:18,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:54:18,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2242 transitions. [2020-07-18 00:54:18,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:54:18,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2242 transitions. [2020-07-18 00:54:18,838 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2242 transitions. [2020-07-18 00:54:21,748 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2242 edges. 2242 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:54:27,175 INFO L225 Difference]: With dead ends: 17590 [2020-07-18 00:54:27,175 INFO L226 Difference]: Without dead ends: 11807 [2020-07-18 00:54:27,188 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 254 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:54:27,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11807 states. [2020-07-18 00:54:51,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11807 to 5995. [2020-07-18 00:54:51,609 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:54:51,609 INFO L82 GeneralOperation]: Start isEquivalent. First operand 11807 states. Second operand 5995 states. [2020-07-18 00:54:51,609 INFO L74 IsIncluded]: Start isIncluded. First operand 11807 states. Second operand 5995 states. [2020-07-18 00:54:51,609 INFO L87 Difference]: Start difference. First operand 11807 states. Second operand 5995 states. [2020-07-18 00:54:57,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:54:57,236 INFO L93 Difference]: Finished difference Result 11807 states and 14828 transitions. [2020-07-18 00:54:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 11807 states and 14828 transitions. [2020-07-18 00:54:57,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:54:57,249 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:54:57,249 INFO L74 IsIncluded]: Start isIncluded. First operand 5995 states. Second operand 11807 states. [2020-07-18 00:54:57,249 INFO L87 Difference]: Start difference. First operand 5995 states. Second operand 11807 states. [2020-07-18 00:55:02,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:55:02,572 INFO L93 Difference]: Finished difference Result 11807 states and 14828 transitions. [2020-07-18 00:55:02,573 INFO L276 IsEmpty]: Start isEmpty. Operand 11807 states and 14828 transitions. [2020-07-18 00:55:02,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:55:02,586 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:55:02,586 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:55:02,587 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:55:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5995 states. [2020-07-18 00:55:03,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5995 states to 5995 states and 7509 transitions. [2020-07-18 00:55:03,806 INFO L78 Accepts]: Start accepts. Automaton has 5995 states and 7509 transitions. Word has length 419 [2020-07-18 00:55:03,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:55:03,807 INFO L479 AbstractCegarLoop]: Abstraction has 5995 states and 7509 transitions. [2020-07-18 00:55:03,807 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:55:03,807 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5995 states and 7509 transitions. [2020-07-18 00:55:19,729 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 7509 edges. 7509 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:55:19,729 INFO L276 IsEmpty]: Start isEmpty. Operand 5995 states and 7509 transitions. [2020-07-18 00:55:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2020-07-18 00:55:19,737 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:55:19,737 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] [2020-07-18 00:55:19,737 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 00:55:19,737 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:55:19,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:55:19,738 INFO L82 PathProgramCache]: Analyzing trace with hash -883050103, now seen corresponding path program 1 times [2020-07-18 00:55:19,738 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:55:19,738 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1858243161] [2020-07-18 00:55:19,738 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:55:19,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:55:20,215 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2020-07-18 00:55:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:55:20,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {153634#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {153570#true} ~nomsg~0 := -1; {153570#true} is VALID [2020-07-18 00:55:20,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {153570#true} ~p12~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {153570#true} ~p12_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {153570#true} ~p12_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,263 INFO L280 TraceCheckUtils]: 5: Hoare triple {153570#true} ~ep12~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {153570#true} ~p13~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,264 INFO L280 TraceCheckUtils]: 7: Hoare triple {153570#true} ~p13_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {153570#true} ~p13_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,264 INFO L280 TraceCheckUtils]: 9: Hoare triple {153570#true} ~ep13~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,264 INFO L280 TraceCheckUtils]: 10: Hoare triple {153570#true} ~p21~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,264 INFO L280 TraceCheckUtils]: 11: Hoare triple {153570#true} ~p21_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,265 INFO L280 TraceCheckUtils]: 12: Hoare triple {153570#true} ~p21_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,265 INFO L280 TraceCheckUtils]: 13: Hoare triple {153570#true} ~ep21~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,265 INFO L280 TraceCheckUtils]: 14: Hoare triple {153570#true} ~p23~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,265 INFO L280 TraceCheckUtils]: 15: Hoare triple {153570#true} ~p23_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,265 INFO L280 TraceCheckUtils]: 16: Hoare triple {153570#true} ~p23_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,266 INFO L280 TraceCheckUtils]: 17: Hoare triple {153570#true} ~ep23~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,266 INFO L280 TraceCheckUtils]: 18: Hoare triple {153570#true} ~p31~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,266 INFO L280 TraceCheckUtils]: 19: Hoare triple {153570#true} ~p31_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,266 INFO L280 TraceCheckUtils]: 20: Hoare triple {153570#true} ~p31_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,266 INFO L280 TraceCheckUtils]: 21: Hoare triple {153570#true} ~ep31~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,267 INFO L280 TraceCheckUtils]: 22: Hoare triple {153570#true} ~p32~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,267 INFO L280 TraceCheckUtils]: 23: Hoare triple {153570#true} ~p32_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,267 INFO L280 TraceCheckUtils]: 24: Hoare triple {153570#true} ~p32_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,267 INFO L280 TraceCheckUtils]: 25: Hoare triple {153570#true} ~ep32~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,267 INFO L280 TraceCheckUtils]: 26: Hoare triple {153570#true} ~id1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,268 INFO L280 TraceCheckUtils]: 27: Hoare triple {153570#true} ~r1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,268 INFO L280 TraceCheckUtils]: 28: Hoare triple {153570#true} ~st1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,268 INFO L280 TraceCheckUtils]: 29: Hoare triple {153570#true} ~nl1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,268 INFO L280 TraceCheckUtils]: 30: Hoare triple {153570#true} ~m1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,269 INFO L280 TraceCheckUtils]: 31: Hoare triple {153570#true} ~max1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,269 INFO L280 TraceCheckUtils]: 32: Hoare triple {153570#true} ~mode1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,269 INFO L280 TraceCheckUtils]: 33: Hoare triple {153570#true} ~id2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,269 INFO L280 TraceCheckUtils]: 34: Hoare triple {153570#true} ~r2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,269 INFO L280 TraceCheckUtils]: 35: Hoare triple {153570#true} ~st2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,270 INFO L280 TraceCheckUtils]: 36: Hoare triple {153570#true} ~nl2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,270 INFO L280 TraceCheckUtils]: 37: Hoare triple {153570#true} ~m2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,270 INFO L280 TraceCheckUtils]: 38: Hoare triple {153570#true} ~max2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,270 INFO L280 TraceCheckUtils]: 39: Hoare triple {153570#true} ~mode2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,270 INFO L280 TraceCheckUtils]: 40: Hoare triple {153570#true} ~id3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,271 INFO L280 TraceCheckUtils]: 41: Hoare triple {153570#true} ~r3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,271 INFO L280 TraceCheckUtils]: 42: Hoare triple {153570#true} ~st3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,271 INFO L280 TraceCheckUtils]: 43: Hoare triple {153570#true} ~nl3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,271 INFO L280 TraceCheckUtils]: 44: Hoare triple {153570#true} ~m3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,271 INFO L280 TraceCheckUtils]: 45: Hoare triple {153570#true} ~max3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,272 INFO L280 TraceCheckUtils]: 46: Hoare triple {153570#true} ~mode3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,272 INFO L280 TraceCheckUtils]: 47: Hoare triple {153570#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {153570#true} is VALID [2020-07-18 00:55:20,272 INFO L280 TraceCheckUtils]: 48: Hoare triple {153570#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {153570#true} is VALID [2020-07-18 00:55:20,272 INFO L280 TraceCheckUtils]: 49: Hoare triple {153570#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {153570#true} is VALID [2020-07-18 00:55:20,272 INFO L280 TraceCheckUtils]: 50: Hoare triple {153570#true} ~__return_1708~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,273 INFO L280 TraceCheckUtils]: 51: Hoare triple {153570#true} ~__return_1836~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,273 INFO L280 TraceCheckUtils]: 52: Hoare triple {153570#true} ~__return_1954~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,273 INFO L280 TraceCheckUtils]: 53: Hoare triple {153570#true} ~__return_2075~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,273 INFO L280 TraceCheckUtils]: 54: Hoare triple {153570#true} ~__return_2198~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,273 INFO L280 TraceCheckUtils]: 55: Hoare triple {153570#true} ~__tmp_2199_0~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,274 INFO L280 TraceCheckUtils]: 56: Hoare triple {153570#true} ~__return_2307~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,274 INFO L280 TraceCheckUtils]: 57: Hoare triple {153570#true} ~__return_2212~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,274 INFO L280 TraceCheckUtils]: 58: Hoare triple {153570#true} assume true; {153570#true} is VALID [2020-07-18 00:55:20,274 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {153570#true} {153570#true} #1764#return; {153570#true} is VALID [2020-07-18 00:55:20,280 INFO L263 TraceCheckUtils]: 0: Hoare triple {153570#true} call ULTIMATE.init(); {153634#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:55:20,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {153634#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {153570#true} ~nomsg~0 := -1; {153570#true} is VALID [2020-07-18 00:55:20,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {153570#true} ~p12~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {153570#true} ~p12_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {153570#true} ~p12_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {153570#true} ~ep12~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {153570#true} ~p13~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {153570#true} ~p13_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,282 INFO L280 TraceCheckUtils]: 9: Hoare triple {153570#true} ~p13_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,282 INFO L280 TraceCheckUtils]: 10: Hoare triple {153570#true} ~ep13~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,282 INFO L280 TraceCheckUtils]: 11: Hoare triple {153570#true} ~p21~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {153570#true} ~p21_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {153570#true} ~p21_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,283 INFO L280 TraceCheckUtils]: 14: Hoare triple {153570#true} ~ep21~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,283 INFO L280 TraceCheckUtils]: 15: Hoare triple {153570#true} ~p23~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,283 INFO L280 TraceCheckUtils]: 16: Hoare triple {153570#true} ~p23_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {153570#true} ~p23_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,284 INFO L280 TraceCheckUtils]: 18: Hoare triple {153570#true} ~ep23~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,284 INFO L280 TraceCheckUtils]: 19: Hoare triple {153570#true} ~p31~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,284 INFO L280 TraceCheckUtils]: 20: Hoare triple {153570#true} ~p31_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,284 INFO L280 TraceCheckUtils]: 21: Hoare triple {153570#true} ~p31_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,284 INFO L280 TraceCheckUtils]: 22: Hoare triple {153570#true} ~ep31~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,285 INFO L280 TraceCheckUtils]: 23: Hoare triple {153570#true} ~p32~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,285 INFO L280 TraceCheckUtils]: 24: Hoare triple {153570#true} ~p32_old~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,285 INFO L280 TraceCheckUtils]: 25: Hoare triple {153570#true} ~p32_new~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,285 INFO L280 TraceCheckUtils]: 26: Hoare triple {153570#true} ~ep32~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,285 INFO L280 TraceCheckUtils]: 27: Hoare triple {153570#true} ~id1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,285 INFO L280 TraceCheckUtils]: 28: Hoare triple {153570#true} ~r1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,286 INFO L280 TraceCheckUtils]: 29: Hoare triple {153570#true} ~st1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,286 INFO L280 TraceCheckUtils]: 30: Hoare triple {153570#true} ~nl1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,286 INFO L280 TraceCheckUtils]: 31: Hoare triple {153570#true} ~m1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,286 INFO L280 TraceCheckUtils]: 32: Hoare triple {153570#true} ~max1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,286 INFO L280 TraceCheckUtils]: 33: Hoare triple {153570#true} ~mode1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,287 INFO L280 TraceCheckUtils]: 34: Hoare triple {153570#true} ~id2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,287 INFO L280 TraceCheckUtils]: 35: Hoare triple {153570#true} ~r2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,287 INFO L280 TraceCheckUtils]: 36: Hoare triple {153570#true} ~st2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,287 INFO L280 TraceCheckUtils]: 37: Hoare triple {153570#true} ~nl2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,287 INFO L280 TraceCheckUtils]: 38: Hoare triple {153570#true} ~m2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,287 INFO L280 TraceCheckUtils]: 39: Hoare triple {153570#true} ~max2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,288 INFO L280 TraceCheckUtils]: 40: Hoare triple {153570#true} ~mode2~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,288 INFO L280 TraceCheckUtils]: 41: Hoare triple {153570#true} ~id3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,288 INFO L280 TraceCheckUtils]: 42: Hoare triple {153570#true} ~r3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,288 INFO L280 TraceCheckUtils]: 43: Hoare triple {153570#true} ~st3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,288 INFO L280 TraceCheckUtils]: 44: Hoare triple {153570#true} ~nl3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,288 INFO L280 TraceCheckUtils]: 45: Hoare triple {153570#true} ~m3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,289 INFO L280 TraceCheckUtils]: 46: Hoare triple {153570#true} ~max3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,289 INFO L280 TraceCheckUtils]: 47: Hoare triple {153570#true} ~mode3~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,289 INFO L280 TraceCheckUtils]: 48: Hoare triple {153570#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {153570#true} is VALID [2020-07-18 00:55:20,289 INFO L280 TraceCheckUtils]: 49: Hoare triple {153570#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {153570#true} is VALID [2020-07-18 00:55:20,289 INFO L280 TraceCheckUtils]: 50: Hoare triple {153570#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {153570#true} is VALID [2020-07-18 00:55:20,290 INFO L280 TraceCheckUtils]: 51: Hoare triple {153570#true} ~__return_1708~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,290 INFO L280 TraceCheckUtils]: 52: Hoare triple {153570#true} ~__return_1836~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,290 INFO L280 TraceCheckUtils]: 53: Hoare triple {153570#true} ~__return_1954~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,290 INFO L280 TraceCheckUtils]: 54: Hoare triple {153570#true} ~__return_2075~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,290 INFO L280 TraceCheckUtils]: 55: Hoare triple {153570#true} ~__return_2198~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,290 INFO L280 TraceCheckUtils]: 56: Hoare triple {153570#true} ~__tmp_2199_0~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,291 INFO L280 TraceCheckUtils]: 57: Hoare triple {153570#true} ~__return_2307~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,291 INFO L280 TraceCheckUtils]: 58: Hoare triple {153570#true} ~__return_2212~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,291 INFO L280 TraceCheckUtils]: 59: Hoare triple {153570#true} assume true; {153570#true} is VALID [2020-07-18 00:55:20,291 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {153570#true} {153570#true} #1764#return; {153570#true} is VALID [2020-07-18 00:55:20,291 INFO L263 TraceCheckUtils]: 61: Hoare triple {153570#true} call #t~ret27 := main(); {153570#true} is VALID [2020-07-18 00:55:20,292 INFO L280 TraceCheckUtils]: 62: Hoare triple {153570#true} havoc ~main__c1~0; {153570#true} is VALID [2020-07-18 00:55:20,292 INFO L280 TraceCheckUtils]: 63: Hoare triple {153570#true} havoc ~main__i2~0; {153570#true} is VALID [2020-07-18 00:55:20,292 INFO L280 TraceCheckUtils]: 64: Hoare triple {153570#true} ~main__c1~0 := 0; {153570#true} is VALID [2020-07-18 00:55:20,292 INFO L280 TraceCheckUtils]: 65: Hoare triple {153570#true} ~ep12~0 := #t~nondet0; {153570#true} is VALID [2020-07-18 00:55:20,292 INFO L280 TraceCheckUtils]: 66: Hoare triple {153570#true} havoc #t~nondet0; {153570#true} is VALID [2020-07-18 00:55:20,292 INFO L280 TraceCheckUtils]: 67: Hoare triple {153570#true} ~ep13~0 := #t~nondet1; {153570#true} is VALID [2020-07-18 00:55:20,293 INFO L280 TraceCheckUtils]: 68: Hoare triple {153570#true} havoc #t~nondet1; {153570#true} is VALID [2020-07-18 00:55:20,293 INFO L280 TraceCheckUtils]: 69: Hoare triple {153570#true} ~ep21~0 := #t~nondet2; {153570#true} is VALID [2020-07-18 00:55:20,293 INFO L280 TraceCheckUtils]: 70: Hoare triple {153570#true} havoc #t~nondet2; {153570#true} is VALID [2020-07-18 00:55:20,293 INFO L280 TraceCheckUtils]: 71: Hoare triple {153570#true} ~ep23~0 := #t~nondet3; {153570#true} is VALID [2020-07-18 00:55:20,293 INFO L280 TraceCheckUtils]: 72: Hoare triple {153570#true} havoc #t~nondet3; {153570#true} is VALID [2020-07-18 00:55:20,294 INFO L280 TraceCheckUtils]: 73: Hoare triple {153570#true} ~ep31~0 := #t~nondet4; {153570#true} is VALID [2020-07-18 00:55:20,294 INFO L280 TraceCheckUtils]: 74: Hoare triple {153570#true} havoc #t~nondet4; {153570#true} is VALID [2020-07-18 00:55:20,294 INFO L280 TraceCheckUtils]: 75: Hoare triple {153570#true} ~ep32~0 := #t~nondet5; {153570#true} is VALID [2020-07-18 00:55:20,294 INFO L280 TraceCheckUtils]: 76: Hoare triple {153570#true} havoc #t~nondet5; {153570#true} is VALID [2020-07-18 00:55:20,294 INFO L280 TraceCheckUtils]: 77: Hoare triple {153570#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,294 INFO L280 TraceCheckUtils]: 78: Hoare triple {153570#true} ~id1~0 := #t~nondet6; {153570#true} is VALID [2020-07-18 00:55:20,295 INFO L280 TraceCheckUtils]: 79: Hoare triple {153570#true} havoc #t~nondet6; {153570#true} is VALID [2020-07-18 00:55:20,295 INFO L280 TraceCheckUtils]: 80: Hoare triple {153570#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,295 INFO L280 TraceCheckUtils]: 81: Hoare triple {153570#true} ~r1~0 := #t~nondet7; {153570#true} is VALID [2020-07-18 00:55:20,295 INFO L280 TraceCheckUtils]: 82: Hoare triple {153570#true} havoc #t~nondet7; {153570#true} is VALID [2020-07-18 00:55:20,295 INFO L280 TraceCheckUtils]: 83: Hoare triple {153570#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,295 INFO L280 TraceCheckUtils]: 84: Hoare triple {153570#true} ~st1~0 := #t~nondet8; {153570#true} is VALID [2020-07-18 00:55:20,296 INFO L280 TraceCheckUtils]: 85: Hoare triple {153570#true} havoc #t~nondet8; {153570#true} is VALID [2020-07-18 00:55:20,296 INFO L280 TraceCheckUtils]: 86: Hoare triple {153570#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,296 INFO L280 TraceCheckUtils]: 87: Hoare triple {153570#true} ~nl1~0 := #t~nondet9; {153570#true} is VALID [2020-07-18 00:55:20,296 INFO L280 TraceCheckUtils]: 88: Hoare triple {153570#true} havoc #t~nondet9; {153570#true} is VALID [2020-07-18 00:55:20,296 INFO L280 TraceCheckUtils]: 89: Hoare triple {153570#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,297 INFO L280 TraceCheckUtils]: 90: Hoare triple {153570#true} ~m1~0 := #t~nondet10; {153570#true} is VALID [2020-07-18 00:55:20,297 INFO L280 TraceCheckUtils]: 91: Hoare triple {153570#true} havoc #t~nondet10; {153570#true} is VALID [2020-07-18 00:55:20,297 INFO L280 TraceCheckUtils]: 92: Hoare triple {153570#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,297 INFO L280 TraceCheckUtils]: 93: Hoare triple {153570#true} ~max1~0 := #t~nondet11; {153570#true} is VALID [2020-07-18 00:55:20,297 INFO L280 TraceCheckUtils]: 94: Hoare triple {153570#true} havoc #t~nondet11; {153570#true} is VALID [2020-07-18 00:55:20,297 INFO L280 TraceCheckUtils]: 95: Hoare triple {153570#true} ~mode1~0 := #t~nondet12; {153570#true} is VALID [2020-07-18 00:55:20,298 INFO L280 TraceCheckUtils]: 96: Hoare triple {153570#true} havoc #t~nondet12; {153570#true} is VALID [2020-07-18 00:55:20,298 INFO L280 TraceCheckUtils]: 97: Hoare triple {153570#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,298 INFO L280 TraceCheckUtils]: 98: Hoare triple {153570#true} ~id2~0 := #t~nondet13; {153570#true} is VALID [2020-07-18 00:55:20,298 INFO L280 TraceCheckUtils]: 99: Hoare triple {153570#true} havoc #t~nondet13; {153570#true} is VALID [2020-07-18 00:55:20,298 INFO L280 TraceCheckUtils]: 100: Hoare triple {153570#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,298 INFO L280 TraceCheckUtils]: 101: Hoare triple {153570#true} ~r2~0 := #t~nondet14; {153570#true} is VALID [2020-07-18 00:55:20,299 INFO L280 TraceCheckUtils]: 102: Hoare triple {153570#true} havoc #t~nondet14; {153570#true} is VALID [2020-07-18 00:55:20,299 INFO L280 TraceCheckUtils]: 103: Hoare triple {153570#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,299 INFO L280 TraceCheckUtils]: 104: Hoare triple {153570#true} ~st2~0 := #t~nondet15; {153570#true} is VALID [2020-07-18 00:55:20,299 INFO L280 TraceCheckUtils]: 105: Hoare triple {153570#true} havoc #t~nondet15; {153570#true} is VALID [2020-07-18 00:55:20,299 INFO L280 TraceCheckUtils]: 106: Hoare triple {153570#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,300 INFO L280 TraceCheckUtils]: 107: Hoare triple {153570#true} ~nl2~0 := #t~nondet16; {153570#true} is VALID [2020-07-18 00:55:20,300 INFO L280 TraceCheckUtils]: 108: Hoare triple {153570#true} havoc #t~nondet16; {153570#true} is VALID [2020-07-18 00:55:20,300 INFO L280 TraceCheckUtils]: 109: Hoare triple {153570#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,300 INFO L280 TraceCheckUtils]: 110: Hoare triple {153570#true} ~m2~0 := #t~nondet17; {153570#true} is VALID [2020-07-18 00:55:20,300 INFO L280 TraceCheckUtils]: 111: Hoare triple {153570#true} havoc #t~nondet17; {153570#true} is VALID [2020-07-18 00:55:20,300 INFO L280 TraceCheckUtils]: 112: Hoare triple {153570#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,301 INFO L280 TraceCheckUtils]: 113: Hoare triple {153570#true} ~max2~0 := #t~nondet18; {153570#true} is VALID [2020-07-18 00:55:20,301 INFO L280 TraceCheckUtils]: 114: Hoare triple {153570#true} havoc #t~nondet18; {153570#true} is VALID [2020-07-18 00:55:20,301 INFO L280 TraceCheckUtils]: 115: Hoare triple {153570#true} ~mode2~0 := #t~nondet19; {153570#true} is VALID [2020-07-18 00:55:20,301 INFO L280 TraceCheckUtils]: 116: Hoare triple {153570#true} havoc #t~nondet19; {153570#true} is VALID [2020-07-18 00:55:20,301 INFO L280 TraceCheckUtils]: 117: Hoare triple {153570#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,302 INFO L280 TraceCheckUtils]: 118: Hoare triple {153570#true} ~id3~0 := #t~nondet20; {153570#true} is VALID [2020-07-18 00:55:20,302 INFO L280 TraceCheckUtils]: 119: Hoare triple {153570#true} havoc #t~nondet20; {153570#true} is VALID [2020-07-18 00:55:20,302 INFO L280 TraceCheckUtils]: 120: Hoare triple {153570#true} assume -128 <= #t~nondet21 && #t~nondet21 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,302 INFO L280 TraceCheckUtils]: 121: Hoare triple {153570#true} ~r3~0 := #t~nondet21; {153570#true} is VALID [2020-07-18 00:55:20,302 INFO L280 TraceCheckUtils]: 122: Hoare triple {153570#true} havoc #t~nondet21; {153570#true} is VALID [2020-07-18 00:55:20,302 INFO L280 TraceCheckUtils]: 123: Hoare triple {153570#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,303 INFO L280 TraceCheckUtils]: 124: Hoare triple {153570#true} ~st3~0 := #t~nondet22; {153570#true} is VALID [2020-07-18 00:55:20,303 INFO L280 TraceCheckUtils]: 125: Hoare triple {153570#true} havoc #t~nondet22; {153570#true} is VALID [2020-07-18 00:55:20,303 INFO L280 TraceCheckUtils]: 126: Hoare triple {153570#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,303 INFO L280 TraceCheckUtils]: 127: Hoare triple {153570#true} ~nl3~0 := #t~nondet23; {153570#true} is VALID [2020-07-18 00:55:20,303 INFO L280 TraceCheckUtils]: 128: Hoare triple {153570#true} havoc #t~nondet23; {153570#true} is VALID [2020-07-18 00:55:20,303 INFO L280 TraceCheckUtils]: 129: Hoare triple {153570#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,304 INFO L280 TraceCheckUtils]: 130: Hoare triple {153570#true} ~m3~0 := #t~nondet24; {153570#true} is VALID [2020-07-18 00:55:20,304 INFO L280 TraceCheckUtils]: 131: Hoare triple {153570#true} havoc #t~nondet24; {153570#true} is VALID [2020-07-18 00:55:20,304 INFO L280 TraceCheckUtils]: 132: Hoare triple {153570#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {153570#true} is VALID [2020-07-18 00:55:20,304 INFO L280 TraceCheckUtils]: 133: Hoare triple {153570#true} ~max3~0 := #t~nondet25; {153570#true} is VALID [2020-07-18 00:55:20,304 INFO L280 TraceCheckUtils]: 134: Hoare triple {153570#true} havoc #t~nondet25; {153570#true} is VALID [2020-07-18 00:55:20,304 INFO L280 TraceCheckUtils]: 135: Hoare triple {153570#true} ~mode3~0 := #t~nondet26; {153570#true} is VALID [2020-07-18 00:55:20,305 INFO L280 TraceCheckUtils]: 136: Hoare triple {153570#true} havoc #t~nondet26; {153570#true} is VALID [2020-07-18 00:55:20,305 INFO L280 TraceCheckUtils]: 137: Hoare triple {153570#true} havoc ~init__r121~0; {153570#true} is VALID [2020-07-18 00:55:20,305 INFO L280 TraceCheckUtils]: 138: Hoare triple {153570#true} havoc ~init__r131~0; {153570#true} is VALID [2020-07-18 00:55:20,305 INFO L280 TraceCheckUtils]: 139: Hoare triple {153570#true} havoc ~init__r211~0; {153570#true} is VALID [2020-07-18 00:55:20,305 INFO L280 TraceCheckUtils]: 140: Hoare triple {153570#true} havoc ~init__r231~0; {153570#true} is VALID [2020-07-18 00:55:20,306 INFO L280 TraceCheckUtils]: 141: Hoare triple {153570#true} havoc ~init__r311~0; {153570#true} is VALID [2020-07-18 00:55:20,306 INFO L280 TraceCheckUtils]: 142: Hoare triple {153570#true} havoc ~init__r321~0; {153570#true} is VALID [2020-07-18 00:55:20,306 INFO L280 TraceCheckUtils]: 143: Hoare triple {153570#true} havoc ~init__r122~0; {153570#true} is VALID [2020-07-18 00:55:20,306 INFO L280 TraceCheckUtils]: 144: Hoare triple {153570#true} havoc ~init__tmp~0; {153570#true} is VALID [2020-07-18 00:55:20,306 INFO L280 TraceCheckUtils]: 145: Hoare triple {153570#true} havoc ~init__r132~0; {153570#true} is VALID [2020-07-18 00:55:20,306 INFO L280 TraceCheckUtils]: 146: Hoare triple {153570#true} havoc ~init__tmp___0~0; {153570#true} is VALID [2020-07-18 00:55:20,307 INFO L280 TraceCheckUtils]: 147: Hoare triple {153570#true} havoc ~init__r212~0; {153570#true} is VALID [2020-07-18 00:55:20,307 INFO L280 TraceCheckUtils]: 148: Hoare triple {153570#true} havoc ~init__tmp___1~0; {153570#true} is VALID [2020-07-18 00:55:20,307 INFO L280 TraceCheckUtils]: 149: Hoare triple {153570#true} havoc ~init__r232~0; {153570#true} is VALID [2020-07-18 00:55:20,307 INFO L280 TraceCheckUtils]: 150: Hoare triple {153570#true} havoc ~init__tmp___2~0; {153570#true} is VALID [2020-07-18 00:55:20,307 INFO L280 TraceCheckUtils]: 151: Hoare triple {153570#true} havoc ~init__r312~0; {153570#true} is VALID [2020-07-18 00:55:20,307 INFO L280 TraceCheckUtils]: 152: Hoare triple {153570#true} havoc ~init__tmp___3~0; {153570#true} is VALID [2020-07-18 00:55:20,308 INFO L280 TraceCheckUtils]: 153: Hoare triple {153570#true} havoc ~init__r322~0; {153570#true} is VALID [2020-07-18 00:55:20,308 INFO L280 TraceCheckUtils]: 154: Hoare triple {153570#true} havoc ~init__tmp___4~0; {153570#true} is VALID [2020-07-18 00:55:20,308 INFO L280 TraceCheckUtils]: 155: Hoare triple {153570#true} havoc ~init__tmp___5~0; {153570#true} is VALID [2020-07-18 00:55:20,308 INFO L280 TraceCheckUtils]: 156: Hoare triple {153570#true} ~init__r121~0 := ~ep12~0; {153570#true} is VALID [2020-07-18 00:55:20,308 INFO L280 TraceCheckUtils]: 157: Hoare triple {153570#true} ~init__r131~0 := ~ep13~0; {153570#true} is VALID [2020-07-18 00:55:20,309 INFO L280 TraceCheckUtils]: 158: Hoare triple {153570#true} ~init__r211~0 := ~ep21~0; {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,310 INFO L280 TraceCheckUtils]: 159: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,311 INFO L280 TraceCheckUtils]: 160: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,312 INFO L280 TraceCheckUtils]: 161: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,312 INFO L280 TraceCheckUtils]: 162: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,313 INFO L280 TraceCheckUtils]: 163: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,314 INFO L280 TraceCheckUtils]: 164: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,315 INFO L280 TraceCheckUtils]: 165: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,315 INFO L280 TraceCheckUtils]: 166: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,316 INFO L280 TraceCheckUtils]: 167: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,317 INFO L280 TraceCheckUtils]: 168: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,318 INFO L280 TraceCheckUtils]: 169: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {153632#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:55:20,319 INFO L280 TraceCheckUtils]: 170: Hoare triple {153632#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,320 INFO L280 TraceCheckUtils]: 171: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,320 INFO L280 TraceCheckUtils]: 172: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,321 INFO L280 TraceCheckUtils]: 173: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,322 INFO L280 TraceCheckUtils]: 174: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,323 INFO L280 TraceCheckUtils]: 175: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,323 INFO L280 TraceCheckUtils]: 176: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,324 INFO L280 TraceCheckUtils]: 177: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,325 INFO L280 TraceCheckUtils]: 178: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,326 INFO L280 TraceCheckUtils]: 179: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,326 INFO L280 TraceCheckUtils]: 180: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,327 INFO L280 TraceCheckUtils]: 181: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,328 INFO L280 TraceCheckUtils]: 182: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,329 INFO L280 TraceCheckUtils]: 183: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,329 INFO L280 TraceCheckUtils]: 184: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,330 INFO L280 TraceCheckUtils]: 185: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,331 INFO L280 TraceCheckUtils]: 186: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,332 INFO L280 TraceCheckUtils]: 187: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,333 INFO L280 TraceCheckUtils]: 188: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,334 INFO L280 TraceCheckUtils]: 189: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,334 INFO L280 TraceCheckUtils]: 190: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,335 INFO L280 TraceCheckUtils]: 191: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,336 INFO L280 TraceCheckUtils]: 192: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,337 INFO L280 TraceCheckUtils]: 193: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,337 INFO L280 TraceCheckUtils]: 194: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,338 INFO L280 TraceCheckUtils]: 195: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,339 INFO L280 TraceCheckUtils]: 196: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,340 INFO L280 TraceCheckUtils]: 197: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,340 INFO L280 TraceCheckUtils]: 198: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,341 INFO L280 TraceCheckUtils]: 199: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,342 INFO L280 TraceCheckUtils]: 200: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,343 INFO L280 TraceCheckUtils]: 201: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,343 INFO L280 TraceCheckUtils]: 202: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,344 INFO L280 TraceCheckUtils]: 203: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,345 INFO L280 TraceCheckUtils]: 204: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1708~0 := ~init__tmp___5~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,346 INFO L280 TraceCheckUtils]: 205: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1708~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,346 INFO L280 TraceCheckUtils]: 206: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,347 INFO L280 TraceCheckUtils]: 207: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,348 INFO L280 TraceCheckUtils]: 208: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,349 INFO L280 TraceCheckUtils]: 209: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,351 INFO L280 TraceCheckUtils]: 210: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,351 INFO L280 TraceCheckUtils]: 211: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,352 INFO L280 TraceCheckUtils]: 212: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,353 INFO L280 TraceCheckUtils]: 213: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,354 INFO L280 TraceCheckUtils]: 214: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,354 INFO L280 TraceCheckUtils]: 215: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,355 INFO L280 TraceCheckUtils]: 216: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,356 INFO L280 TraceCheckUtils]: 217: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,357 INFO L280 TraceCheckUtils]: 218: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,357 INFO L280 TraceCheckUtils]: 219: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,358 INFO L280 TraceCheckUtils]: 220: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~main__i2~0 < 6; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,359 INFO L280 TraceCheckUtils]: 221: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,359 INFO L280 TraceCheckUtils]: 222: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 < 2; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,360 INFO L280 TraceCheckUtils]: 223: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,361 INFO L280 TraceCheckUtils]: 224: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,362 INFO L280 TraceCheckUtils]: 225: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,362 INFO L280 TraceCheckUtils]: 226: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,363 INFO L280 TraceCheckUtils]: 227: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 < 2; {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:55:20,364 INFO L280 TraceCheckUtils]: 228: Hoare triple {153633#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,365 INFO L280 TraceCheckUtils]: 229: Hoare triple {153571#false} assume !!(0 == ~ep23~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,365 INFO L280 TraceCheckUtils]: 230: Hoare triple {153571#false} ~mode2~0 := 1; {153571#false} is VALID [2020-07-18 00:55:20,365 INFO L280 TraceCheckUtils]: 231: Hoare triple {153571#false} assume !!(0 == ~mode3~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,365 INFO L280 TraceCheckUtils]: 232: Hoare triple {153571#false} assume ~r3~0 < 2; {153571#false} is VALID [2020-07-18 00:55:20,365 INFO L280 TraceCheckUtils]: 233: Hoare triple {153571#false} assume !!(0 == ~ep31~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,365 INFO L280 TraceCheckUtils]: 234: Hoare triple {153571#false} assume !!(0 == ~ep32~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,366 INFO L280 TraceCheckUtils]: 235: Hoare triple {153571#false} ~mode3~0 := 1; {153571#false} is VALID [2020-07-18 00:55:20,366 INFO L280 TraceCheckUtils]: 236: Hoare triple {153571#false} ~p12_old~0 := ~p12_new~0; {153571#false} is VALID [2020-07-18 00:55:20,366 INFO L280 TraceCheckUtils]: 237: Hoare triple {153571#false} ~p12_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,366 INFO L280 TraceCheckUtils]: 238: Hoare triple {153571#false} ~p13_old~0 := ~p13_new~0; {153571#false} is VALID [2020-07-18 00:55:20,366 INFO L280 TraceCheckUtils]: 239: Hoare triple {153571#false} ~p13_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,366 INFO L280 TraceCheckUtils]: 240: Hoare triple {153571#false} ~p21_old~0 := ~p21_new~0; {153571#false} is VALID [2020-07-18 00:55:20,367 INFO L280 TraceCheckUtils]: 241: Hoare triple {153571#false} ~p21_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,367 INFO L280 TraceCheckUtils]: 242: Hoare triple {153571#false} ~p23_old~0 := ~p23_new~0; {153571#false} is VALID [2020-07-18 00:55:20,367 INFO L280 TraceCheckUtils]: 243: Hoare triple {153571#false} ~p23_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,367 INFO L280 TraceCheckUtils]: 244: Hoare triple {153571#false} ~p31_old~0 := ~p31_new~0; {153571#false} is VALID [2020-07-18 00:55:20,367 INFO L280 TraceCheckUtils]: 245: Hoare triple {153571#false} ~p31_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,368 INFO L280 TraceCheckUtils]: 246: Hoare triple {153571#false} ~p32_old~0 := ~p32_new~0; {153571#false} is VALID [2020-07-18 00:55:20,368 INFO L280 TraceCheckUtils]: 247: Hoare triple {153571#false} ~p32_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,368 INFO L280 TraceCheckUtils]: 248: Hoare triple {153571#false} havoc ~check__tmp~0; {153571#false} is VALID [2020-07-18 00:55:20,368 INFO L280 TraceCheckUtils]: 249: Hoare triple {153571#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,368 INFO L280 TraceCheckUtils]: 250: Hoare triple {153571#false} assume ~st1~0 + ~nl1~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,368 INFO L280 TraceCheckUtils]: 251: Hoare triple {153571#false} assume ~st2~0 + ~nl2~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,369 INFO L280 TraceCheckUtils]: 252: Hoare triple {153571#false} assume ~st3~0 + ~nl3~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,369 INFO L280 TraceCheckUtils]: 253: Hoare triple {153571#false} assume !(~r1~0 >= 2); {153571#false} is VALID [2020-07-18 00:55:20,369 INFO L280 TraceCheckUtils]: 254: Hoare triple {153571#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {153571#false} is VALID [2020-07-18 00:55:20,369 INFO L280 TraceCheckUtils]: 255: Hoare triple {153571#false} assume ~r1~0 < 2; {153571#false} is VALID [2020-07-18 00:55:20,369 INFO L280 TraceCheckUtils]: 256: Hoare triple {153571#false} assume !(~r1~0 >= 2); {153571#false} is VALID [2020-07-18 00:55:20,370 INFO L280 TraceCheckUtils]: 257: Hoare triple {153571#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {153571#false} is VALID [2020-07-18 00:55:20,370 INFO L280 TraceCheckUtils]: 258: Hoare triple {153571#false} assume ~r1~0 < 2; {153571#false} is VALID [2020-07-18 00:55:20,370 INFO L280 TraceCheckUtils]: 259: Hoare triple {153571#false} ~check__tmp~0 := 1; {153571#false} is VALID [2020-07-18 00:55:20,370 INFO L280 TraceCheckUtils]: 260: Hoare triple {153571#false} ~__return_1836~0 := ~check__tmp~0; {153571#false} is VALID [2020-07-18 00:55:20,370 INFO L280 TraceCheckUtils]: 261: Hoare triple {153571#false} ~main__c1~0 := ~__return_1836~0; {153571#false} is VALID [2020-07-18 00:55:20,371 INFO L280 TraceCheckUtils]: 262: Hoare triple {153571#false} havoc ~__tmp_1~0; {153571#false} is VALID [2020-07-18 00:55:20,371 INFO L280 TraceCheckUtils]: 263: Hoare triple {153571#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {153571#false} is VALID [2020-07-18 00:55:20,371 INFO L280 TraceCheckUtils]: 264: Hoare triple {153571#false} havoc ~assert__arg~0; {153571#false} is VALID [2020-07-18 00:55:20,371 INFO L280 TraceCheckUtils]: 265: Hoare triple {153571#false} ~assert__arg~0 := ~__tmp_1~0; {153571#false} is VALID [2020-07-18 00:55:20,371 INFO L280 TraceCheckUtils]: 266: Hoare triple {153571#false} assume !(0 == ~assert__arg~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,372 INFO L280 TraceCheckUtils]: 267: Hoare triple {153571#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {153571#false} is VALID [2020-07-18 00:55:20,372 INFO L280 TraceCheckUtils]: 268: Hoare triple {153571#false} ~main__i2~0 := 1 + ~main__i2~0; {153571#false} is VALID [2020-07-18 00:55:20,372 INFO L280 TraceCheckUtils]: 269: Hoare triple {153571#false} assume ~main__i2~0 < 6; {153571#false} is VALID [2020-07-18 00:55:20,372 INFO L280 TraceCheckUtils]: 270: Hoare triple {153571#false} assume !(0 == ~mode1~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,372 INFO L280 TraceCheckUtils]: 271: Hoare triple {153571#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {153571#false} is VALID [2020-07-18 00:55:20,372 INFO L280 TraceCheckUtils]: 272: Hoare triple {153571#false} assume !!(0 == ~ep21~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,373 INFO L280 TraceCheckUtils]: 273: Hoare triple {153571#false} assume !!(0 == ~ep31~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,373 INFO L280 TraceCheckUtils]: 274: Hoare triple {153571#false} assume !(2 == ~r1~0); {153571#false} is VALID [2020-07-18 00:55:20,373 INFO L280 TraceCheckUtils]: 275: Hoare triple {153571#false} ~mode1~0 := 0; {153571#false} is VALID [2020-07-18 00:55:20,373 INFO L280 TraceCheckUtils]: 276: Hoare triple {153571#false} assume !(0 == ~mode2~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,373 INFO L280 TraceCheckUtils]: 277: Hoare triple {153571#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {153571#false} is VALID [2020-07-18 00:55:20,374 INFO L280 TraceCheckUtils]: 278: Hoare triple {153571#false} assume !!(0 == ~ep12~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,374 INFO L280 TraceCheckUtils]: 279: Hoare triple {153571#false} assume !!(0 == ~ep32~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,374 INFO L280 TraceCheckUtils]: 280: Hoare triple {153571#false} assume !(2 == ~r2~0); {153571#false} is VALID [2020-07-18 00:55:20,374 INFO L280 TraceCheckUtils]: 281: Hoare triple {153571#false} ~mode2~0 := 0; {153571#false} is VALID [2020-07-18 00:55:20,374 INFO L280 TraceCheckUtils]: 282: Hoare triple {153571#false} assume !(0 == ~mode3~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,374 INFO L280 TraceCheckUtils]: 283: Hoare triple {153571#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {153571#false} is VALID [2020-07-18 00:55:20,375 INFO L280 TraceCheckUtils]: 284: Hoare triple {153571#false} assume !!(0 == ~ep13~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,375 INFO L280 TraceCheckUtils]: 285: Hoare triple {153571#false} assume !!(0 == ~ep23~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,375 INFO L280 TraceCheckUtils]: 286: Hoare triple {153571#false} assume !(2 == ~r3~0); {153571#false} is VALID [2020-07-18 00:55:20,375 INFO L280 TraceCheckUtils]: 287: Hoare triple {153571#false} ~mode3~0 := 0; {153571#false} is VALID [2020-07-18 00:55:20,375 INFO L280 TraceCheckUtils]: 288: Hoare triple {153571#false} ~p12_old~0 := ~p12_new~0; {153571#false} is VALID [2020-07-18 00:55:20,376 INFO L280 TraceCheckUtils]: 289: Hoare triple {153571#false} ~p12_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,376 INFO L280 TraceCheckUtils]: 290: Hoare triple {153571#false} ~p13_old~0 := ~p13_new~0; {153571#false} is VALID [2020-07-18 00:55:20,376 INFO L280 TraceCheckUtils]: 291: Hoare triple {153571#false} ~p13_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,376 INFO L280 TraceCheckUtils]: 292: Hoare triple {153571#false} ~p21_old~0 := ~p21_new~0; {153571#false} is VALID [2020-07-18 00:55:20,376 INFO L280 TraceCheckUtils]: 293: Hoare triple {153571#false} ~p21_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,377 INFO L280 TraceCheckUtils]: 294: Hoare triple {153571#false} ~p23_old~0 := ~p23_new~0; {153571#false} is VALID [2020-07-18 00:55:20,377 INFO L280 TraceCheckUtils]: 295: Hoare triple {153571#false} ~p23_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,377 INFO L280 TraceCheckUtils]: 296: Hoare triple {153571#false} ~p31_old~0 := ~p31_new~0; {153571#false} is VALID [2020-07-18 00:55:20,377 INFO L280 TraceCheckUtils]: 297: Hoare triple {153571#false} ~p31_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,377 INFO L280 TraceCheckUtils]: 298: Hoare triple {153571#false} ~p32_old~0 := ~p32_new~0; {153571#false} is VALID [2020-07-18 00:55:20,377 INFO L280 TraceCheckUtils]: 299: Hoare triple {153571#false} ~p32_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,378 INFO L280 TraceCheckUtils]: 300: Hoare triple {153571#false} havoc ~check__tmp~1; {153571#false} is VALID [2020-07-18 00:55:20,378 INFO L280 TraceCheckUtils]: 301: Hoare triple {153571#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,378 INFO L280 TraceCheckUtils]: 302: Hoare triple {153571#false} assume ~st1~0 + ~nl1~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,378 INFO L280 TraceCheckUtils]: 303: Hoare triple {153571#false} assume ~st2~0 + ~nl2~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,378 INFO L280 TraceCheckUtils]: 304: Hoare triple {153571#false} assume ~st3~0 + ~nl3~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,379 INFO L280 TraceCheckUtils]: 305: Hoare triple {153571#false} assume !(~r1~0 >= 2); {153571#false} is VALID [2020-07-18 00:55:20,379 INFO L280 TraceCheckUtils]: 306: Hoare triple {153571#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {153571#false} is VALID [2020-07-18 00:55:20,379 INFO L280 TraceCheckUtils]: 307: Hoare triple {153571#false} assume ~r1~0 < 2; {153571#false} is VALID [2020-07-18 00:55:20,379 INFO L280 TraceCheckUtils]: 308: Hoare triple {153571#false} assume !(~r1~0 >= 2); {153571#false} is VALID [2020-07-18 00:55:20,379 INFO L280 TraceCheckUtils]: 309: Hoare triple {153571#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {153571#false} is VALID [2020-07-18 00:55:20,380 INFO L280 TraceCheckUtils]: 310: Hoare triple {153571#false} assume ~r1~0 < 2; {153571#false} is VALID [2020-07-18 00:55:20,380 INFO L280 TraceCheckUtils]: 311: Hoare triple {153571#false} ~check__tmp~1 := 1; {153571#false} is VALID [2020-07-18 00:55:20,380 INFO L280 TraceCheckUtils]: 312: Hoare triple {153571#false} ~__return_1954~0 := ~check__tmp~1; {153571#false} is VALID [2020-07-18 00:55:20,380 INFO L280 TraceCheckUtils]: 313: Hoare triple {153571#false} ~main__c1~0 := ~__return_1954~0; {153571#false} is VALID [2020-07-18 00:55:20,380 INFO L280 TraceCheckUtils]: 314: Hoare triple {153571#false} havoc ~__tmp_2~0; {153571#false} is VALID [2020-07-18 00:55:20,380 INFO L280 TraceCheckUtils]: 315: Hoare triple {153571#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {153571#false} is VALID [2020-07-18 00:55:20,381 INFO L280 TraceCheckUtils]: 316: Hoare triple {153571#false} havoc ~assert__arg~1; {153571#false} is VALID [2020-07-18 00:55:20,381 INFO L280 TraceCheckUtils]: 317: Hoare triple {153571#false} ~assert__arg~1 := ~__tmp_2~0; {153571#false} is VALID [2020-07-18 00:55:20,381 INFO L280 TraceCheckUtils]: 318: Hoare triple {153571#false} assume !(0 == ~assert__arg~1 % 256); {153571#false} is VALID [2020-07-18 00:55:20,381 INFO L280 TraceCheckUtils]: 319: Hoare triple {153571#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {153571#false} is VALID [2020-07-18 00:55:20,381 INFO L280 TraceCheckUtils]: 320: Hoare triple {153571#false} ~main__i2~0 := 1 + ~main__i2~0; {153571#false} is VALID [2020-07-18 00:55:20,381 INFO L280 TraceCheckUtils]: 321: Hoare triple {153571#false} assume ~main__i2~0 < 6; {153571#false} is VALID [2020-07-18 00:55:20,382 INFO L280 TraceCheckUtils]: 322: Hoare triple {153571#false} assume !!(0 == ~mode1~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,382 INFO L280 TraceCheckUtils]: 323: Hoare triple {153571#false} assume ~r1~0 < 2; {153571#false} is VALID [2020-07-18 00:55:20,382 INFO L280 TraceCheckUtils]: 324: Hoare triple {153571#false} assume !!(0 == ~ep12~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,382 INFO L280 TraceCheckUtils]: 325: Hoare triple {153571#false} assume !!(0 == ~ep13~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,382 INFO L280 TraceCheckUtils]: 326: Hoare triple {153571#false} ~mode1~0 := 1; {153571#false} is VALID [2020-07-18 00:55:20,382 INFO L280 TraceCheckUtils]: 327: Hoare triple {153571#false} assume !!(0 == ~mode2~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,383 INFO L280 TraceCheckUtils]: 328: Hoare triple {153571#false} assume ~r2~0 < 2; {153571#false} is VALID [2020-07-18 00:55:20,383 INFO L280 TraceCheckUtils]: 329: Hoare triple {153571#false} assume !!(0 == ~ep21~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,383 INFO L280 TraceCheckUtils]: 330: Hoare triple {153571#false} assume !!(0 == ~ep23~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,383 INFO L280 TraceCheckUtils]: 331: Hoare triple {153571#false} ~mode2~0 := 1; {153571#false} is VALID [2020-07-18 00:55:20,383 INFO L280 TraceCheckUtils]: 332: Hoare triple {153571#false} assume !!(0 == ~mode3~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,384 INFO L280 TraceCheckUtils]: 333: Hoare triple {153571#false} assume ~r3~0 < 2; {153571#false} is VALID [2020-07-18 00:55:20,384 INFO L280 TraceCheckUtils]: 334: Hoare triple {153571#false} assume !!(0 == ~ep31~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,384 INFO L280 TraceCheckUtils]: 335: Hoare triple {153571#false} assume !!(0 == ~ep32~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,384 INFO L280 TraceCheckUtils]: 336: Hoare triple {153571#false} ~mode3~0 := 1; {153571#false} is VALID [2020-07-18 00:55:20,384 INFO L280 TraceCheckUtils]: 337: Hoare triple {153571#false} ~p12_old~0 := ~p12_new~0; {153571#false} is VALID [2020-07-18 00:55:20,384 INFO L280 TraceCheckUtils]: 338: Hoare triple {153571#false} ~p12_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,385 INFO L280 TraceCheckUtils]: 339: Hoare triple {153571#false} ~p13_old~0 := ~p13_new~0; {153571#false} is VALID [2020-07-18 00:55:20,385 INFO L280 TraceCheckUtils]: 340: Hoare triple {153571#false} ~p13_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,385 INFO L280 TraceCheckUtils]: 341: Hoare triple {153571#false} ~p21_old~0 := ~p21_new~0; {153571#false} is VALID [2020-07-18 00:55:20,385 INFO L280 TraceCheckUtils]: 342: Hoare triple {153571#false} ~p21_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,385 INFO L280 TraceCheckUtils]: 343: Hoare triple {153571#false} ~p23_old~0 := ~p23_new~0; {153571#false} is VALID [2020-07-18 00:55:20,385 INFO L280 TraceCheckUtils]: 344: Hoare triple {153571#false} ~p23_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,386 INFO L280 TraceCheckUtils]: 345: Hoare triple {153571#false} ~p31_old~0 := ~p31_new~0; {153571#false} is VALID [2020-07-18 00:55:20,386 INFO L280 TraceCheckUtils]: 346: Hoare triple {153571#false} ~p31_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,386 INFO L280 TraceCheckUtils]: 347: Hoare triple {153571#false} ~p32_old~0 := ~p32_new~0; {153571#false} is VALID [2020-07-18 00:55:20,386 INFO L280 TraceCheckUtils]: 348: Hoare triple {153571#false} ~p32_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,386 INFO L280 TraceCheckUtils]: 349: Hoare triple {153571#false} havoc ~check__tmp~2; {153571#false} is VALID [2020-07-18 00:55:20,387 INFO L280 TraceCheckUtils]: 350: Hoare triple {153571#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,387 INFO L280 TraceCheckUtils]: 351: Hoare triple {153571#false} assume ~st1~0 + ~nl1~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,387 INFO L280 TraceCheckUtils]: 352: Hoare triple {153571#false} assume ~st2~0 + ~nl2~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,387 INFO L280 TraceCheckUtils]: 353: Hoare triple {153571#false} assume ~st3~0 + ~nl3~0 <= 1; {153571#false} is VALID [2020-07-18 00:55:20,387 INFO L280 TraceCheckUtils]: 354: Hoare triple {153571#false} assume !(~r1~0 >= 2); {153571#false} is VALID [2020-07-18 00:55:20,388 INFO L280 TraceCheckUtils]: 355: Hoare triple {153571#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {153571#false} is VALID [2020-07-18 00:55:20,388 INFO L280 TraceCheckUtils]: 356: Hoare triple {153571#false} assume ~r1~0 < 2; {153571#false} is VALID [2020-07-18 00:55:20,388 INFO L280 TraceCheckUtils]: 357: Hoare triple {153571#false} assume !(~r1~0 >= 2); {153571#false} is VALID [2020-07-18 00:55:20,388 INFO L280 TraceCheckUtils]: 358: Hoare triple {153571#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {153571#false} is VALID [2020-07-18 00:55:20,388 INFO L280 TraceCheckUtils]: 359: Hoare triple {153571#false} assume ~r1~0 < 2; {153571#false} is VALID [2020-07-18 00:55:20,388 INFO L280 TraceCheckUtils]: 360: Hoare triple {153571#false} ~check__tmp~2 := 1; {153571#false} is VALID [2020-07-18 00:55:20,389 INFO L280 TraceCheckUtils]: 361: Hoare triple {153571#false} ~__return_2075~0 := ~check__tmp~2; {153571#false} is VALID [2020-07-18 00:55:20,389 INFO L280 TraceCheckUtils]: 362: Hoare triple {153571#false} ~main__c1~0 := ~__return_2075~0; {153571#false} is VALID [2020-07-18 00:55:20,389 INFO L280 TraceCheckUtils]: 363: Hoare triple {153571#false} havoc ~__tmp_3~0; {153571#false} is VALID [2020-07-18 00:55:20,389 INFO L280 TraceCheckUtils]: 364: Hoare triple {153571#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {153571#false} is VALID [2020-07-18 00:55:20,389 INFO L280 TraceCheckUtils]: 365: Hoare triple {153571#false} havoc ~assert__arg~2; {153571#false} is VALID [2020-07-18 00:55:20,390 INFO L280 TraceCheckUtils]: 366: Hoare triple {153571#false} ~assert__arg~2 := ~__tmp_3~0; {153571#false} is VALID [2020-07-18 00:55:20,390 INFO L280 TraceCheckUtils]: 367: Hoare triple {153571#false} assume !(0 == ~assert__arg~2 % 256); {153571#false} is VALID [2020-07-18 00:55:20,390 INFO L280 TraceCheckUtils]: 368: Hoare triple {153571#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {153571#false} is VALID [2020-07-18 00:55:20,390 INFO L280 TraceCheckUtils]: 369: Hoare triple {153571#false} ~main__i2~0 := 1 + ~main__i2~0; {153571#false} is VALID [2020-07-18 00:55:20,390 INFO L280 TraceCheckUtils]: 370: Hoare triple {153571#false} assume ~main__i2~0 < 6; {153571#false} is VALID [2020-07-18 00:55:20,390 INFO L280 TraceCheckUtils]: 371: Hoare triple {153571#false} assume !(0 == ~mode1~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,391 INFO L280 TraceCheckUtils]: 372: Hoare triple {153571#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {153571#false} is VALID [2020-07-18 00:55:20,391 INFO L280 TraceCheckUtils]: 373: Hoare triple {153571#false} assume !!(0 == ~ep21~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,391 INFO L280 TraceCheckUtils]: 374: Hoare triple {153571#false} assume !!(0 == ~ep31~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,391 INFO L280 TraceCheckUtils]: 375: Hoare triple {153571#false} assume 2 == ~r1~0; {153571#false} is VALID [2020-07-18 00:55:20,391 INFO L280 TraceCheckUtils]: 376: Hoare triple {153571#false} assume ~max1~0 == ~id1~0; {153571#false} is VALID [2020-07-18 00:55:20,392 INFO L280 TraceCheckUtils]: 377: Hoare triple {153571#false} ~st1~0 := 1; {153571#false} is VALID [2020-07-18 00:55:20,392 INFO L280 TraceCheckUtils]: 378: Hoare triple {153571#false} ~mode1~0 := 0; {153571#false} is VALID [2020-07-18 00:55:20,392 INFO L280 TraceCheckUtils]: 379: Hoare triple {153571#false} assume !(0 == ~mode2~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,392 INFO L280 TraceCheckUtils]: 380: Hoare triple {153571#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {153571#false} is VALID [2020-07-18 00:55:20,392 INFO L280 TraceCheckUtils]: 381: Hoare triple {153571#false} assume !!(0 == ~ep12~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,393 INFO L280 TraceCheckUtils]: 382: Hoare triple {153571#false} assume !!(0 == ~ep32~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,393 INFO L280 TraceCheckUtils]: 383: Hoare triple {153571#false} assume 2 == ~r2~0; {153571#false} is VALID [2020-07-18 00:55:20,393 INFO L280 TraceCheckUtils]: 384: Hoare triple {153571#false} assume ~max2~0 == ~id2~0; {153571#false} is VALID [2020-07-18 00:55:20,393 INFO L280 TraceCheckUtils]: 385: Hoare triple {153571#false} ~st2~0 := 1; {153571#false} is VALID [2020-07-18 00:55:20,393 INFO L280 TraceCheckUtils]: 386: Hoare triple {153571#false} ~mode2~0 := 0; {153571#false} is VALID [2020-07-18 00:55:20,393 INFO L280 TraceCheckUtils]: 387: Hoare triple {153571#false} assume !(0 == ~mode3~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,394 INFO L280 TraceCheckUtils]: 388: Hoare triple {153571#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {153571#false} is VALID [2020-07-18 00:55:20,394 INFO L280 TraceCheckUtils]: 389: Hoare triple {153571#false} assume !!(0 == ~ep13~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,394 INFO L280 TraceCheckUtils]: 390: Hoare triple {153571#false} assume !!(0 == ~ep23~0 % 256); {153571#false} is VALID [2020-07-18 00:55:20,394 INFO L280 TraceCheckUtils]: 391: Hoare triple {153571#false} assume 2 == ~r3~0; {153571#false} is VALID [2020-07-18 00:55:20,394 INFO L280 TraceCheckUtils]: 392: Hoare triple {153571#false} assume ~max3~0 == ~id3~0; {153571#false} is VALID [2020-07-18 00:55:20,395 INFO L280 TraceCheckUtils]: 393: Hoare triple {153571#false} ~st3~0 := 1; {153571#false} is VALID [2020-07-18 00:55:20,395 INFO L280 TraceCheckUtils]: 394: Hoare triple {153571#false} ~mode3~0 := 0; {153571#false} is VALID [2020-07-18 00:55:20,395 INFO L280 TraceCheckUtils]: 395: Hoare triple {153571#false} ~p12_old~0 := ~p12_new~0; {153571#false} is VALID [2020-07-18 00:55:20,395 INFO L280 TraceCheckUtils]: 396: Hoare triple {153571#false} ~p12_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,395 INFO L280 TraceCheckUtils]: 397: Hoare triple {153571#false} ~p13_old~0 := ~p13_new~0; {153571#false} is VALID [2020-07-18 00:55:20,396 INFO L280 TraceCheckUtils]: 398: Hoare triple {153571#false} ~p13_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,396 INFO L280 TraceCheckUtils]: 399: Hoare triple {153571#false} ~p21_old~0 := ~p21_new~0; {153571#false} is VALID [2020-07-18 00:55:20,396 INFO L280 TraceCheckUtils]: 400: Hoare triple {153571#false} ~p21_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,396 INFO L280 TraceCheckUtils]: 401: Hoare triple {153571#false} ~p23_old~0 := ~p23_new~0; {153571#false} is VALID [2020-07-18 00:55:20,396 INFO L280 TraceCheckUtils]: 402: Hoare triple {153571#false} ~p23_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,396 INFO L280 TraceCheckUtils]: 403: Hoare triple {153571#false} ~p31_old~0 := ~p31_new~0; {153571#false} is VALID [2020-07-18 00:55:20,397 INFO L280 TraceCheckUtils]: 404: Hoare triple {153571#false} ~p31_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,397 INFO L280 TraceCheckUtils]: 405: Hoare triple {153571#false} ~p32_old~0 := ~p32_new~0; {153571#false} is VALID [2020-07-18 00:55:20,397 INFO L280 TraceCheckUtils]: 406: Hoare triple {153571#false} ~p32_new~0 := ~nomsg~0; {153571#false} is VALID [2020-07-18 00:55:20,397 INFO L280 TraceCheckUtils]: 407: Hoare triple {153571#false} havoc ~check__tmp~3; {153571#false} is VALID [2020-07-18 00:55:20,397 INFO L280 TraceCheckUtils]: 408: Hoare triple {153571#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {153571#false} is VALID [2020-07-18 00:55:20,397 INFO L280 TraceCheckUtils]: 409: Hoare triple {153571#false} ~check__tmp~3 := 0; {153571#false} is VALID [2020-07-18 00:55:20,398 INFO L280 TraceCheckUtils]: 410: Hoare triple {153571#false} ~__return_2198~0 := ~check__tmp~3; {153571#false} is VALID [2020-07-18 00:55:20,398 INFO L280 TraceCheckUtils]: 411: Hoare triple {153571#false} ~main__c1~0 := ~__return_2198~0; {153571#false} is VALID [2020-07-18 00:55:20,398 INFO L280 TraceCheckUtils]: 412: Hoare triple {153571#false} ~__tmp_2199_0~0 := ~main____CPAchecker_TMP_0~2; {153571#false} is VALID [2020-07-18 00:55:20,398 INFO L280 TraceCheckUtils]: 413: Hoare triple {153571#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2199_0~0; {153571#false} is VALID [2020-07-18 00:55:20,398 INFO L280 TraceCheckUtils]: 414: Hoare triple {153571#false} havoc ~__tmp_4~0; {153571#false} is VALID [2020-07-18 00:55:20,399 INFO L280 TraceCheckUtils]: 415: Hoare triple {153571#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {153571#false} is VALID [2020-07-18 00:55:20,399 INFO L280 TraceCheckUtils]: 416: Hoare triple {153571#false} havoc ~assert__arg~3; {153571#false} is VALID [2020-07-18 00:55:20,399 INFO L280 TraceCheckUtils]: 417: Hoare triple {153571#false} ~assert__arg~3 := ~__tmp_4~0; {153571#false} is VALID [2020-07-18 00:55:20,399 INFO L280 TraceCheckUtils]: 418: Hoare triple {153571#false} assume 0 == ~assert__arg~3 % 256; {153571#false} is VALID [2020-07-18 00:55:20,399 INFO L280 TraceCheckUtils]: 419: Hoare triple {153571#false} assume !false; {153571#false} is VALID [2020-07-18 00:55:20,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:55:20,523 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:55:20,524 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1858243161] [2020-07-18 00:55:20,524 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:55:20,524 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:55:20,524 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217722478] [2020-07-18 00:55:20,525 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 420 [2020-07-18 00:55:20,526 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:55:20,526 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:55:21,118 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 420 edges. 420 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:55:21,118 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:55:21,119 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:55:21,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:55:21,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:55:21,119 INFO L87 Difference]: Start difference. First operand 5995 states and 7509 transitions. Second operand 5 states. [2020-07-18 00:56:59,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:56:59,078 INFO L93 Difference]: Finished difference Result 17229 states and 21631 transitions. [2020-07-18 00:56:59,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:56:59,078 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 420 [2020-07-18 00:56:59,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:56:59,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:56:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2160 transitions. [2020-07-18 00:56:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:56:59,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2160 transitions. [2020-07-18 00:56:59,099 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2160 transitions. [2020-07-18 00:57:02,959 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2160 edges. 2160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:57:08,241 INFO L225 Difference]: With dead ends: 17229 [2020-07-18 00:57:08,241 INFO L226 Difference]: Without dead ends: 11447 [2020-07-18 00:57:08,254 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 193 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:57:08,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11447 states. [2020-07-18 00:58:08,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11447 to 11445. [2020-07-18 00:58:08,216 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:58:08,216 INFO L82 GeneralOperation]: Start isEquivalent. First operand 11447 states. Second operand 11445 states. [2020-07-18 00:58:08,216 INFO L74 IsIncluded]: Start isIncluded. First operand 11447 states. Second operand 11445 states. [2020-07-18 00:58:08,216 INFO L87 Difference]: Start difference. First operand 11447 states. Second operand 11445 states. [2020-07-18 00:58:17,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:58:17,862 INFO L93 Difference]: Finished difference Result 11447 states and 14282 transitions. [2020-07-18 00:58:17,862 INFO L276 IsEmpty]: Start isEmpty. Operand 11447 states and 14282 transitions. [2020-07-18 00:58:17,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:58:17,874 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:58:17,874 INFO L74 IsIncluded]: Start isIncluded. First operand 11445 states. Second operand 11447 states. [2020-07-18 00:58:17,874 INFO L87 Difference]: Start difference. First operand 11445 states. Second operand 11447 states. [2020-07-18 00:58:30,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:58:30,055 INFO L93 Difference]: Finished difference Result 11447 states and 14282 transitions. [2020-07-18 00:58:30,055 INFO L276 IsEmpty]: Start isEmpty. Operand 11447 states and 14282 transitions. [2020-07-18 00:58:30,065 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:58:30,065 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:58:30,065 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:58:30,065 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:58:30,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11445 states. [2020-07-18 00:58:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11445 states to 11445 states and 14281 transitions. [2020-07-18 00:58:53,632 INFO L78 Accepts]: Start accepts. Automaton has 11445 states and 14281 transitions. Word has length 420 [2020-07-18 00:58:53,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:58:53,633 INFO L479 AbstractCegarLoop]: Abstraction has 11445 states and 14281 transitions. [2020-07-18 00:58:53,633 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:58:53,633 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11445 states and 14281 transitions. [2020-07-18 00:59:40,685 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14281 edges. 14281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:59:40,686 INFO L276 IsEmpty]: Start isEmpty. Operand 11445 states and 14281 transitions. [2020-07-18 00:59:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2020-07-18 00:59:40,697 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:59:40,698 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] [2020-07-18 00:59:40,698 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 00:59:40,698 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:59:40,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:59:40,699 INFO L82 PathProgramCache]: Analyzing trace with hash -103167977, now seen corresponding path program 1 times [2020-07-18 00:59:40,699 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:59:40,699 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1031014872] [2020-07-18 00:59:40,699 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:59:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:59:41,403 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2020-07-18 00:59:41,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:59:41,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {233944#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {233881#true} ~nomsg~0 := -1; {233881#true} is VALID [2020-07-18 00:59:41,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {233881#true} ~p12~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,512 INFO L280 TraceCheckUtils]: 3: Hoare triple {233881#true} ~p12_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,512 INFO L280 TraceCheckUtils]: 4: Hoare triple {233881#true} ~p12_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {233881#true} ~ep12~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,513 INFO L280 TraceCheckUtils]: 6: Hoare triple {233881#true} ~p13~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,513 INFO L280 TraceCheckUtils]: 7: Hoare triple {233881#true} ~p13_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,514 INFO L280 TraceCheckUtils]: 8: Hoare triple {233881#true} ~p13_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,514 INFO L280 TraceCheckUtils]: 9: Hoare triple {233881#true} ~ep13~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,514 INFO L280 TraceCheckUtils]: 10: Hoare triple {233881#true} ~p21~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,514 INFO L280 TraceCheckUtils]: 11: Hoare triple {233881#true} ~p21_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {233881#true} ~p21_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,515 INFO L280 TraceCheckUtils]: 13: Hoare triple {233881#true} ~ep21~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,515 INFO L280 TraceCheckUtils]: 14: Hoare triple {233881#true} ~p23~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,516 INFO L280 TraceCheckUtils]: 15: Hoare triple {233881#true} ~p23_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,516 INFO L280 TraceCheckUtils]: 16: Hoare triple {233881#true} ~p23_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,516 INFO L280 TraceCheckUtils]: 17: Hoare triple {233881#true} ~ep23~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,516 INFO L280 TraceCheckUtils]: 18: Hoare triple {233881#true} ~p31~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,517 INFO L280 TraceCheckUtils]: 19: Hoare triple {233881#true} ~p31_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,517 INFO L280 TraceCheckUtils]: 20: Hoare triple {233881#true} ~p31_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,517 INFO L280 TraceCheckUtils]: 21: Hoare triple {233881#true} ~ep31~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,517 INFO L280 TraceCheckUtils]: 22: Hoare triple {233881#true} ~p32~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,518 INFO L280 TraceCheckUtils]: 23: Hoare triple {233881#true} ~p32_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,518 INFO L280 TraceCheckUtils]: 24: Hoare triple {233881#true} ~p32_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,518 INFO L280 TraceCheckUtils]: 25: Hoare triple {233881#true} ~ep32~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,518 INFO L280 TraceCheckUtils]: 26: Hoare triple {233881#true} ~id1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,519 INFO L280 TraceCheckUtils]: 27: Hoare triple {233881#true} ~r1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,519 INFO L280 TraceCheckUtils]: 28: Hoare triple {233881#true} ~st1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,519 INFO L280 TraceCheckUtils]: 29: Hoare triple {233881#true} ~nl1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,519 INFO L280 TraceCheckUtils]: 30: Hoare triple {233881#true} ~m1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,519 INFO L280 TraceCheckUtils]: 31: Hoare triple {233881#true} ~max1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,520 INFO L280 TraceCheckUtils]: 32: Hoare triple {233881#true} ~mode1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,520 INFO L280 TraceCheckUtils]: 33: Hoare triple {233881#true} ~id2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,520 INFO L280 TraceCheckUtils]: 34: Hoare triple {233881#true} ~r2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,520 INFO L280 TraceCheckUtils]: 35: Hoare triple {233881#true} ~st2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,520 INFO L280 TraceCheckUtils]: 36: Hoare triple {233881#true} ~nl2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,521 INFO L280 TraceCheckUtils]: 37: Hoare triple {233881#true} ~m2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,521 INFO L280 TraceCheckUtils]: 38: Hoare triple {233881#true} ~max2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,521 INFO L280 TraceCheckUtils]: 39: Hoare triple {233881#true} ~mode2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,522 INFO L280 TraceCheckUtils]: 40: Hoare triple {233881#true} ~id3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,522 INFO L280 TraceCheckUtils]: 41: Hoare triple {233881#true} ~r3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,522 INFO L280 TraceCheckUtils]: 42: Hoare triple {233881#true} ~st3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,523 INFO L280 TraceCheckUtils]: 43: Hoare triple {233881#true} ~nl3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,523 INFO L280 TraceCheckUtils]: 44: Hoare triple {233881#true} ~m3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,524 INFO L280 TraceCheckUtils]: 45: Hoare triple {233881#true} ~max3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,524 INFO L280 TraceCheckUtils]: 46: Hoare triple {233881#true} ~mode3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,524 INFO L280 TraceCheckUtils]: 47: Hoare triple {233881#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {233881#true} is VALID [2020-07-18 00:59:41,525 INFO L280 TraceCheckUtils]: 48: Hoare triple {233881#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {233881#true} is VALID [2020-07-18 00:59:41,525 INFO L280 TraceCheckUtils]: 49: Hoare triple {233881#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {233881#true} is VALID [2020-07-18 00:59:41,526 INFO L280 TraceCheckUtils]: 50: Hoare triple {233881#true} ~__return_1708~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,526 INFO L280 TraceCheckUtils]: 51: Hoare triple {233881#true} ~__return_1836~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,526 INFO L280 TraceCheckUtils]: 52: Hoare triple {233881#true} ~__return_1954~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,526 INFO L280 TraceCheckUtils]: 53: Hoare triple {233881#true} ~__return_2075~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,526 INFO L280 TraceCheckUtils]: 54: Hoare triple {233881#true} ~__return_2198~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,527 INFO L280 TraceCheckUtils]: 55: Hoare triple {233881#true} ~__tmp_2199_0~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,527 INFO L280 TraceCheckUtils]: 56: Hoare triple {233881#true} ~__return_2307~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,527 INFO L280 TraceCheckUtils]: 57: Hoare triple {233881#true} ~__return_2212~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,527 INFO L280 TraceCheckUtils]: 58: Hoare triple {233881#true} assume true; {233881#true} is VALID [2020-07-18 00:59:41,528 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {233881#true} {233881#true} #1764#return; {233881#true} is VALID [2020-07-18 00:59:41,536 INFO L263 TraceCheckUtils]: 0: Hoare triple {233881#true} call ULTIMATE.init(); {233944#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} is VALID [2020-07-18 00:59:41,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {233944#(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)|) (= ~m1~0 |old(~m1~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2075~0 |old(~__return_2075~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~__return_2307~0 |old(~__return_2307~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~__tmp_2199_0~0 |old(~__tmp_2199_0~0)|) (= ~__return_1954~0 |old(~__return_1954~0)|) (= ~__return_1836~0 |old(~__return_1836~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~p32~0 |old(~p32~0)|) (= ~ep13~0 |old(~ep13~0)|) (= ~p13~0 |old(~p13~0)|) (= ~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)|) (= ~__return_1708~0 |old(~__return_1708~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2212~0 |old(~__return_2212~0)|) (= ~id2~0 |old(~id2~0)|) (= ~p23_old~0 |old(~p23_old~0)|) (= ~ep21~0 |old(~ep21~0)|) (= ~p32_old~0 |old(~p32_old~0)|) (= ~st3~0 |old(~st3~0)|) (= ~ep23~0 |old(~ep23~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~m3~0 |old(~m3~0)|) (= ~__return_2198~0 |old(~__return_2198~0)|) (= ~max1~0 |old(~max1~0)|) (= ~p23_new~0 |old(~p23_new~0)|) (= ~id1~0 |old(~id1~0)|) (= ~p21_new~0 |old(~p21_new~0)|) (= ~r3~0 |old(~r3~0)|) (= ~id3~0 |old(~id3~0)|) (= ~nl1~0 |old(~nl1~0)|) (= ~nodes~0.offset |old(~nodes~0.offset)|) (= ~max3~0 |old(~max3~0)|) (= ~p31~0 |old(~p31~0)|) (= ~r1~0 |old(~r1~0)|) (= ~mode2~0 |old(~mode2~0)|) (= ~p21~0 |old(~p21~0)|))} ~__return_main~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,537 INFO L280 TraceCheckUtils]: 2: Hoare triple {233881#true} ~nomsg~0 := -1; {233881#true} is VALID [2020-07-18 00:59:41,537 INFO L280 TraceCheckUtils]: 3: Hoare triple {233881#true} ~p12~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,537 INFO L280 TraceCheckUtils]: 4: Hoare triple {233881#true} ~p12_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {233881#true} ~p12_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,538 INFO L280 TraceCheckUtils]: 6: Hoare triple {233881#true} ~ep12~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,538 INFO L280 TraceCheckUtils]: 7: Hoare triple {233881#true} ~p13~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,538 INFO L280 TraceCheckUtils]: 8: Hoare triple {233881#true} ~p13_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,538 INFO L280 TraceCheckUtils]: 9: Hoare triple {233881#true} ~p13_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,539 INFO L280 TraceCheckUtils]: 10: Hoare triple {233881#true} ~ep13~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,539 INFO L280 TraceCheckUtils]: 11: Hoare triple {233881#true} ~p21~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,539 INFO L280 TraceCheckUtils]: 12: Hoare triple {233881#true} ~p21_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,539 INFO L280 TraceCheckUtils]: 13: Hoare triple {233881#true} ~p21_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,539 INFO L280 TraceCheckUtils]: 14: Hoare triple {233881#true} ~ep21~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,540 INFO L280 TraceCheckUtils]: 15: Hoare triple {233881#true} ~p23~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,540 INFO L280 TraceCheckUtils]: 16: Hoare triple {233881#true} ~p23_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,540 INFO L280 TraceCheckUtils]: 17: Hoare triple {233881#true} ~p23_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,540 INFO L280 TraceCheckUtils]: 18: Hoare triple {233881#true} ~ep23~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,540 INFO L280 TraceCheckUtils]: 19: Hoare triple {233881#true} ~p31~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,541 INFO L280 TraceCheckUtils]: 20: Hoare triple {233881#true} ~p31_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,541 INFO L280 TraceCheckUtils]: 21: Hoare triple {233881#true} ~p31_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,541 INFO L280 TraceCheckUtils]: 22: Hoare triple {233881#true} ~ep31~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,541 INFO L280 TraceCheckUtils]: 23: Hoare triple {233881#true} ~p32~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,541 INFO L280 TraceCheckUtils]: 24: Hoare triple {233881#true} ~p32_old~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,542 INFO L280 TraceCheckUtils]: 25: Hoare triple {233881#true} ~p32_new~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,542 INFO L280 TraceCheckUtils]: 26: Hoare triple {233881#true} ~ep32~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,542 INFO L280 TraceCheckUtils]: 27: Hoare triple {233881#true} ~id1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,542 INFO L280 TraceCheckUtils]: 28: Hoare triple {233881#true} ~r1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,542 INFO L280 TraceCheckUtils]: 29: Hoare triple {233881#true} ~st1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,543 INFO L280 TraceCheckUtils]: 30: Hoare triple {233881#true} ~nl1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,543 INFO L280 TraceCheckUtils]: 31: Hoare triple {233881#true} ~m1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,543 INFO L280 TraceCheckUtils]: 32: Hoare triple {233881#true} ~max1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,543 INFO L280 TraceCheckUtils]: 33: Hoare triple {233881#true} ~mode1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,544 INFO L280 TraceCheckUtils]: 34: Hoare triple {233881#true} ~id2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,544 INFO L280 TraceCheckUtils]: 35: Hoare triple {233881#true} ~r2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,544 INFO L280 TraceCheckUtils]: 36: Hoare triple {233881#true} ~st2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,544 INFO L280 TraceCheckUtils]: 37: Hoare triple {233881#true} ~nl2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,545 INFO L280 TraceCheckUtils]: 38: Hoare triple {233881#true} ~m2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,545 INFO L280 TraceCheckUtils]: 39: Hoare triple {233881#true} ~max2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,545 INFO L280 TraceCheckUtils]: 40: Hoare triple {233881#true} ~mode2~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,545 INFO L280 TraceCheckUtils]: 41: Hoare triple {233881#true} ~id3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,546 INFO L280 TraceCheckUtils]: 42: Hoare triple {233881#true} ~r3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,546 INFO L280 TraceCheckUtils]: 43: Hoare triple {233881#true} ~st3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,546 INFO L280 TraceCheckUtils]: 44: Hoare triple {233881#true} ~nl3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,547 INFO L280 TraceCheckUtils]: 45: Hoare triple {233881#true} ~m3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,547 INFO L280 TraceCheckUtils]: 46: Hoare triple {233881#true} ~max3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,547 INFO L280 TraceCheckUtils]: 47: Hoare triple {233881#true} ~mode3~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,547 INFO L280 TraceCheckUtils]: 48: Hoare triple {233881#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {233881#true} is VALID [2020-07-18 00:59:41,548 INFO L280 TraceCheckUtils]: 49: Hoare triple {233881#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {233881#true} is VALID [2020-07-18 00:59:41,548 INFO L280 TraceCheckUtils]: 50: Hoare triple {233881#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {233881#true} is VALID [2020-07-18 00:59:41,548 INFO L280 TraceCheckUtils]: 51: Hoare triple {233881#true} ~__return_1708~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,548 INFO L280 TraceCheckUtils]: 52: Hoare triple {233881#true} ~__return_1836~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,549 INFO L280 TraceCheckUtils]: 53: Hoare triple {233881#true} ~__return_1954~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,549 INFO L280 TraceCheckUtils]: 54: Hoare triple {233881#true} ~__return_2075~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,549 INFO L280 TraceCheckUtils]: 55: Hoare triple {233881#true} ~__return_2198~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,549 INFO L280 TraceCheckUtils]: 56: Hoare triple {233881#true} ~__tmp_2199_0~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,550 INFO L280 TraceCheckUtils]: 57: Hoare triple {233881#true} ~__return_2307~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,550 INFO L280 TraceCheckUtils]: 58: Hoare triple {233881#true} ~__return_2212~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,550 INFO L280 TraceCheckUtils]: 59: Hoare triple {233881#true} assume true; {233881#true} is VALID [2020-07-18 00:59:41,551 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {233881#true} {233881#true} #1764#return; {233881#true} is VALID [2020-07-18 00:59:41,551 INFO L263 TraceCheckUtils]: 61: Hoare triple {233881#true} call #t~ret27 := main(); {233881#true} is VALID [2020-07-18 00:59:41,551 INFO L280 TraceCheckUtils]: 62: Hoare triple {233881#true} havoc ~main__c1~0; {233881#true} is VALID [2020-07-18 00:59:41,552 INFO L280 TraceCheckUtils]: 63: Hoare triple {233881#true} havoc ~main__i2~0; {233881#true} is VALID [2020-07-18 00:59:41,552 INFO L280 TraceCheckUtils]: 64: Hoare triple {233881#true} ~main__c1~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,552 INFO L280 TraceCheckUtils]: 65: Hoare triple {233881#true} ~ep12~0 := #t~nondet0; {233881#true} is VALID [2020-07-18 00:59:41,552 INFO L280 TraceCheckUtils]: 66: Hoare triple {233881#true} havoc #t~nondet0; {233881#true} is VALID [2020-07-18 00:59:41,553 INFO L280 TraceCheckUtils]: 67: Hoare triple {233881#true} ~ep13~0 := #t~nondet1; {233881#true} is VALID [2020-07-18 00:59:41,553 INFO L280 TraceCheckUtils]: 68: Hoare triple {233881#true} havoc #t~nondet1; {233881#true} is VALID [2020-07-18 00:59:41,553 INFO L280 TraceCheckUtils]: 69: Hoare triple {233881#true} ~ep21~0 := #t~nondet2; {233881#true} is VALID [2020-07-18 00:59:41,554 INFO L280 TraceCheckUtils]: 70: Hoare triple {233881#true} havoc #t~nondet2; {233881#true} is VALID [2020-07-18 00:59:41,554 INFO L280 TraceCheckUtils]: 71: Hoare triple {233881#true} ~ep23~0 := #t~nondet3; {233881#true} is VALID [2020-07-18 00:59:41,554 INFO L280 TraceCheckUtils]: 72: Hoare triple {233881#true} havoc #t~nondet3; {233881#true} is VALID [2020-07-18 00:59:41,554 INFO L280 TraceCheckUtils]: 73: Hoare triple {233881#true} ~ep31~0 := #t~nondet4; {233881#true} is VALID [2020-07-18 00:59:41,555 INFO L280 TraceCheckUtils]: 74: Hoare triple {233881#true} havoc #t~nondet4; {233881#true} is VALID [2020-07-18 00:59:41,555 INFO L280 TraceCheckUtils]: 75: Hoare triple {233881#true} ~ep32~0 := #t~nondet5; {233881#true} is VALID [2020-07-18 00:59:41,555 INFO L280 TraceCheckUtils]: 76: Hoare triple {233881#true} havoc #t~nondet5; {233881#true} is VALID [2020-07-18 00:59:41,555 INFO L280 TraceCheckUtils]: 77: Hoare triple {233881#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,556 INFO L280 TraceCheckUtils]: 78: Hoare triple {233881#true} ~id1~0 := #t~nondet6; {233881#true} is VALID [2020-07-18 00:59:41,556 INFO L280 TraceCheckUtils]: 79: Hoare triple {233881#true} havoc #t~nondet6; {233881#true} is VALID [2020-07-18 00:59:41,556 INFO L280 TraceCheckUtils]: 80: Hoare triple {233881#true} assume -128 <= #t~nondet7 && #t~nondet7 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,557 INFO L280 TraceCheckUtils]: 81: Hoare triple {233881#true} ~r1~0 := #t~nondet7; {233881#true} is VALID [2020-07-18 00:59:41,557 INFO L280 TraceCheckUtils]: 82: Hoare triple {233881#true} havoc #t~nondet7; {233881#true} is VALID [2020-07-18 00:59:41,557 INFO L280 TraceCheckUtils]: 83: Hoare triple {233881#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,557 INFO L280 TraceCheckUtils]: 84: Hoare triple {233881#true} ~st1~0 := #t~nondet8; {233881#true} is VALID [2020-07-18 00:59:41,558 INFO L280 TraceCheckUtils]: 85: Hoare triple {233881#true} havoc #t~nondet8; {233881#true} is VALID [2020-07-18 00:59:41,558 INFO L280 TraceCheckUtils]: 86: Hoare triple {233881#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,558 INFO L280 TraceCheckUtils]: 87: Hoare triple {233881#true} ~nl1~0 := #t~nondet9; {233881#true} is VALID [2020-07-18 00:59:41,559 INFO L280 TraceCheckUtils]: 88: Hoare triple {233881#true} havoc #t~nondet9; {233881#true} is VALID [2020-07-18 00:59:41,559 INFO L280 TraceCheckUtils]: 89: Hoare triple {233881#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,559 INFO L280 TraceCheckUtils]: 90: Hoare triple {233881#true} ~m1~0 := #t~nondet10; {233881#true} is VALID [2020-07-18 00:59:41,560 INFO L280 TraceCheckUtils]: 91: Hoare triple {233881#true} havoc #t~nondet10; {233881#true} is VALID [2020-07-18 00:59:41,560 INFO L280 TraceCheckUtils]: 92: Hoare triple {233881#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,560 INFO L280 TraceCheckUtils]: 93: Hoare triple {233881#true} ~max1~0 := #t~nondet11; {233881#true} is VALID [2020-07-18 00:59:41,560 INFO L280 TraceCheckUtils]: 94: Hoare triple {233881#true} havoc #t~nondet11; {233881#true} is VALID [2020-07-18 00:59:41,561 INFO L280 TraceCheckUtils]: 95: Hoare triple {233881#true} ~mode1~0 := #t~nondet12; {233881#true} is VALID [2020-07-18 00:59:41,561 INFO L280 TraceCheckUtils]: 96: Hoare triple {233881#true} havoc #t~nondet12; {233881#true} is VALID [2020-07-18 00:59:41,561 INFO L280 TraceCheckUtils]: 97: Hoare triple {233881#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,562 INFO L280 TraceCheckUtils]: 98: Hoare triple {233881#true} ~id2~0 := #t~nondet13; {233881#true} is VALID [2020-07-18 00:59:41,562 INFO L280 TraceCheckUtils]: 99: Hoare triple {233881#true} havoc #t~nondet13; {233881#true} is VALID [2020-07-18 00:59:41,562 INFO L280 TraceCheckUtils]: 100: Hoare triple {233881#true} assume -128 <= #t~nondet14 && #t~nondet14 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,562 INFO L280 TraceCheckUtils]: 101: Hoare triple {233881#true} ~r2~0 := #t~nondet14; {233881#true} is VALID [2020-07-18 00:59:41,563 INFO L280 TraceCheckUtils]: 102: Hoare triple {233881#true} havoc #t~nondet14; {233881#true} is VALID [2020-07-18 00:59:41,563 INFO L280 TraceCheckUtils]: 103: Hoare triple {233881#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,563 INFO L280 TraceCheckUtils]: 104: Hoare triple {233881#true} ~st2~0 := #t~nondet15; {233881#true} is VALID [2020-07-18 00:59:41,564 INFO L280 TraceCheckUtils]: 105: Hoare triple {233881#true} havoc #t~nondet15; {233881#true} is VALID [2020-07-18 00:59:41,564 INFO L280 TraceCheckUtils]: 106: Hoare triple {233881#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,564 INFO L280 TraceCheckUtils]: 107: Hoare triple {233881#true} ~nl2~0 := #t~nondet16; {233881#true} is VALID [2020-07-18 00:59:41,564 INFO L280 TraceCheckUtils]: 108: Hoare triple {233881#true} havoc #t~nondet16; {233881#true} is VALID [2020-07-18 00:59:41,565 INFO L280 TraceCheckUtils]: 109: Hoare triple {233881#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,565 INFO L280 TraceCheckUtils]: 110: Hoare triple {233881#true} ~m2~0 := #t~nondet17; {233881#true} is VALID [2020-07-18 00:59:41,565 INFO L280 TraceCheckUtils]: 111: Hoare triple {233881#true} havoc #t~nondet17; {233881#true} is VALID [2020-07-18 00:59:41,565 INFO L280 TraceCheckUtils]: 112: Hoare triple {233881#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,566 INFO L280 TraceCheckUtils]: 113: Hoare triple {233881#true} ~max2~0 := #t~nondet18; {233881#true} is VALID [2020-07-18 00:59:41,566 INFO L280 TraceCheckUtils]: 114: Hoare triple {233881#true} havoc #t~nondet18; {233881#true} is VALID [2020-07-18 00:59:41,566 INFO L280 TraceCheckUtils]: 115: Hoare triple {233881#true} ~mode2~0 := #t~nondet19; {233881#true} is VALID [2020-07-18 00:59:41,566 INFO L280 TraceCheckUtils]: 116: Hoare triple {233881#true} havoc #t~nondet19; {233881#true} is VALID [2020-07-18 00:59:41,567 INFO L280 TraceCheckUtils]: 117: Hoare triple {233881#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,567 INFO L280 TraceCheckUtils]: 118: Hoare triple {233881#true} ~id3~0 := #t~nondet20; {233881#true} is VALID [2020-07-18 00:59:41,568 INFO L280 TraceCheckUtils]: 119: Hoare triple {233881#true} havoc #t~nondet20; {233881#true} is VALID [2020-07-18 00:59:41,568 INFO L280 TraceCheckUtils]: 120: Hoare triple {233881#true} assume -128 <= #t~nondet21 && #t~nondet21 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,568 INFO L280 TraceCheckUtils]: 121: Hoare triple {233881#true} ~r3~0 := #t~nondet21; {233881#true} is VALID [2020-07-18 00:59:41,569 INFO L280 TraceCheckUtils]: 122: Hoare triple {233881#true} havoc #t~nondet21; {233881#true} is VALID [2020-07-18 00:59:41,569 INFO L280 TraceCheckUtils]: 123: Hoare triple {233881#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,569 INFO L280 TraceCheckUtils]: 124: Hoare triple {233881#true} ~st3~0 := #t~nondet22; {233881#true} is VALID [2020-07-18 00:59:41,570 INFO L280 TraceCheckUtils]: 125: Hoare triple {233881#true} havoc #t~nondet22; {233881#true} is VALID [2020-07-18 00:59:41,570 INFO L280 TraceCheckUtils]: 126: Hoare triple {233881#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,570 INFO L280 TraceCheckUtils]: 127: Hoare triple {233881#true} ~nl3~0 := #t~nondet23; {233881#true} is VALID [2020-07-18 00:59:41,570 INFO L280 TraceCheckUtils]: 128: Hoare triple {233881#true} havoc #t~nondet23; {233881#true} is VALID [2020-07-18 00:59:41,571 INFO L280 TraceCheckUtils]: 129: Hoare triple {233881#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,571 INFO L280 TraceCheckUtils]: 130: Hoare triple {233881#true} ~m3~0 := #t~nondet24; {233881#true} is VALID [2020-07-18 00:59:41,571 INFO L280 TraceCheckUtils]: 131: Hoare triple {233881#true} havoc #t~nondet24; {233881#true} is VALID [2020-07-18 00:59:41,572 INFO L280 TraceCheckUtils]: 132: Hoare triple {233881#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {233881#true} is VALID [2020-07-18 00:59:41,572 INFO L280 TraceCheckUtils]: 133: Hoare triple {233881#true} ~max3~0 := #t~nondet25; {233881#true} is VALID [2020-07-18 00:59:41,572 INFO L280 TraceCheckUtils]: 134: Hoare triple {233881#true} havoc #t~nondet25; {233881#true} is VALID [2020-07-18 00:59:41,573 INFO L280 TraceCheckUtils]: 135: Hoare triple {233881#true} ~mode3~0 := #t~nondet26; {233881#true} is VALID [2020-07-18 00:59:41,573 INFO L280 TraceCheckUtils]: 136: Hoare triple {233881#true} havoc #t~nondet26; {233881#true} is VALID [2020-07-18 00:59:41,573 INFO L280 TraceCheckUtils]: 137: Hoare triple {233881#true} havoc ~init__r121~0; {233881#true} is VALID [2020-07-18 00:59:41,574 INFO L280 TraceCheckUtils]: 138: Hoare triple {233881#true} havoc ~init__r131~0; {233881#true} is VALID [2020-07-18 00:59:41,574 INFO L280 TraceCheckUtils]: 139: Hoare triple {233881#true} havoc ~init__r211~0; {233881#true} is VALID [2020-07-18 00:59:41,574 INFO L280 TraceCheckUtils]: 140: Hoare triple {233881#true} havoc ~init__r231~0; {233881#true} is VALID [2020-07-18 00:59:41,574 INFO L280 TraceCheckUtils]: 141: Hoare triple {233881#true} havoc ~init__r311~0; {233881#true} is VALID [2020-07-18 00:59:41,575 INFO L280 TraceCheckUtils]: 142: Hoare triple {233881#true} havoc ~init__r321~0; {233881#true} is VALID [2020-07-18 00:59:41,575 INFO L280 TraceCheckUtils]: 143: Hoare triple {233881#true} havoc ~init__r122~0; {233881#true} is VALID [2020-07-18 00:59:41,575 INFO L280 TraceCheckUtils]: 144: Hoare triple {233881#true} havoc ~init__tmp~0; {233881#true} is VALID [2020-07-18 00:59:41,575 INFO L280 TraceCheckUtils]: 145: Hoare triple {233881#true} havoc ~init__r132~0; {233881#true} is VALID [2020-07-18 00:59:41,575 INFO L280 TraceCheckUtils]: 146: Hoare triple {233881#true} havoc ~init__tmp___0~0; {233881#true} is VALID [2020-07-18 00:59:41,576 INFO L280 TraceCheckUtils]: 147: Hoare triple {233881#true} havoc ~init__r212~0; {233881#true} is VALID [2020-07-18 00:59:41,576 INFO L280 TraceCheckUtils]: 148: Hoare triple {233881#true} havoc ~init__tmp___1~0; {233881#true} is VALID [2020-07-18 00:59:41,576 INFO L280 TraceCheckUtils]: 149: Hoare triple {233881#true} havoc ~init__r232~0; {233881#true} is VALID [2020-07-18 00:59:41,576 INFO L280 TraceCheckUtils]: 150: Hoare triple {233881#true} havoc ~init__tmp___2~0; {233881#true} is VALID [2020-07-18 00:59:41,577 INFO L280 TraceCheckUtils]: 151: Hoare triple {233881#true} havoc ~init__r312~0; {233881#true} is VALID [2020-07-18 00:59:41,577 INFO L280 TraceCheckUtils]: 152: Hoare triple {233881#true} havoc ~init__tmp___3~0; {233881#true} is VALID [2020-07-18 00:59:41,577 INFO L280 TraceCheckUtils]: 153: Hoare triple {233881#true} havoc ~init__r322~0; {233881#true} is VALID [2020-07-18 00:59:41,577 INFO L280 TraceCheckUtils]: 154: Hoare triple {233881#true} havoc ~init__tmp___4~0; {233881#true} is VALID [2020-07-18 00:59:41,577 INFO L280 TraceCheckUtils]: 155: Hoare triple {233881#true} havoc ~init__tmp___5~0; {233881#true} is VALID [2020-07-18 00:59:41,578 INFO L280 TraceCheckUtils]: 156: Hoare triple {233881#true} ~init__r121~0 := ~ep12~0; {233881#true} is VALID [2020-07-18 00:59:41,578 INFO L280 TraceCheckUtils]: 157: Hoare triple {233881#true} ~init__r131~0 := ~ep13~0; {233881#true} is VALID [2020-07-18 00:59:41,578 INFO L280 TraceCheckUtils]: 158: Hoare triple {233881#true} ~init__r211~0 := ~ep21~0; {233881#true} is VALID [2020-07-18 00:59:41,578 INFO L280 TraceCheckUtils]: 159: Hoare triple {233881#true} ~init__r231~0 := ~ep23~0; {233881#true} is VALID [2020-07-18 00:59:41,579 INFO L280 TraceCheckUtils]: 160: Hoare triple {233881#true} ~init__r311~0 := ~ep31~0; {233881#true} is VALID [2020-07-18 00:59:41,579 INFO L280 TraceCheckUtils]: 161: Hoare triple {233881#true} ~init__r321~0 := ~ep32~0; {233881#true} is VALID [2020-07-18 00:59:41,579 INFO L280 TraceCheckUtils]: 162: Hoare triple {233881#true} assume !!(0 == ~init__r121~0 % 256); {233881#true} is VALID [2020-07-18 00:59:41,579 INFO L280 TraceCheckUtils]: 163: Hoare triple {233881#true} assume !!(0 == ~init__r131~0 % 256); {233881#true} is VALID [2020-07-18 00:59:41,580 INFO L280 TraceCheckUtils]: 164: Hoare triple {233881#true} ~init__tmp~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,580 INFO L280 TraceCheckUtils]: 165: Hoare triple {233881#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {233881#true} is VALID [2020-07-18 00:59:41,580 INFO L280 TraceCheckUtils]: 166: Hoare triple {233881#true} assume !!(0 == ~init__r131~0 % 256); {233881#true} is VALID [2020-07-18 00:59:41,580 INFO L280 TraceCheckUtils]: 167: Hoare triple {233881#true} assume !!(0 == ~init__r121~0 % 256); {233881#true} is VALID [2020-07-18 00:59:41,581 INFO L280 TraceCheckUtils]: 168: Hoare triple {233881#true} ~init__tmp___0~0 := 0; {233881#true} is VALID [2020-07-18 00:59:41,581 INFO L280 TraceCheckUtils]: 169: Hoare triple {233881#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {233881#true} is VALID [2020-07-18 00:59:41,581 INFO L280 TraceCheckUtils]: 170: Hoare triple {233881#true} assume !!(0 == ~init__r211~0 % 256); {233881#true} is VALID [2020-07-18 00:59:41,583 INFO L280 TraceCheckUtils]: 171: Hoare triple {233881#true} assume !!(0 == ~init__r231~0 % 256); {233943#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:59:41,586 INFO L280 TraceCheckUtils]: 172: Hoare triple {233943#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {233943#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:59:41,587 INFO L280 TraceCheckUtils]: 173: Hoare triple {233943#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {233943#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:59:41,591 INFO L280 TraceCheckUtils]: 174: Hoare triple {233943#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,592 INFO L280 TraceCheckUtils]: 175: Hoare triple {233882#false} ~init__tmp___2~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,592 INFO L280 TraceCheckUtils]: 176: Hoare triple {233882#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {233882#false} is VALID [2020-07-18 00:59:41,592 INFO L280 TraceCheckUtils]: 177: Hoare triple {233882#false} assume !(0 == ~init__r311~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,592 INFO L280 TraceCheckUtils]: 178: Hoare triple {233882#false} ~init__tmp___3~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,593 INFO L280 TraceCheckUtils]: 179: Hoare triple {233882#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {233882#false} is VALID [2020-07-18 00:59:41,593 INFO L280 TraceCheckUtils]: 180: Hoare triple {233882#false} assume !(0 == ~init__r321~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,593 INFO L280 TraceCheckUtils]: 181: Hoare triple {233882#false} ~init__tmp___4~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,594 INFO L280 TraceCheckUtils]: 182: Hoare triple {233882#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {233882#false} is VALID [2020-07-18 00:59:41,594 INFO L280 TraceCheckUtils]: 183: Hoare triple {233882#false} assume ~id1~0 != ~id2~0; {233882#false} is VALID [2020-07-18 00:59:41,594 INFO L280 TraceCheckUtils]: 184: Hoare triple {233882#false} assume ~id1~0 != ~id3~0; {233882#false} is VALID [2020-07-18 00:59:41,594 INFO L280 TraceCheckUtils]: 185: Hoare triple {233882#false} assume ~id2~0 != ~id3~0; {233882#false} is VALID [2020-07-18 00:59:41,595 INFO L280 TraceCheckUtils]: 186: Hoare triple {233882#false} assume ~id1~0 >= 0; {233882#false} is VALID [2020-07-18 00:59:41,595 INFO L280 TraceCheckUtils]: 187: Hoare triple {233882#false} assume ~id2~0 >= 0; {233882#false} is VALID [2020-07-18 00:59:41,595 INFO L280 TraceCheckUtils]: 188: Hoare triple {233882#false} assume ~id3~0 >= 0; {233882#false} is VALID [2020-07-18 00:59:41,596 INFO L280 TraceCheckUtils]: 189: Hoare triple {233882#false} assume 0 == ~r1~0; {233882#false} is VALID [2020-07-18 00:59:41,596 INFO L280 TraceCheckUtils]: 190: Hoare triple {233882#false} assume 0 == ~r2~0; {233882#false} is VALID [2020-07-18 00:59:41,596 INFO L280 TraceCheckUtils]: 191: Hoare triple {233882#false} assume 0 == ~r3~0; {233882#false} is VALID [2020-07-18 00:59:41,596 INFO L280 TraceCheckUtils]: 192: Hoare triple {233882#false} assume ~max1~0 == ~id1~0; {233882#false} is VALID [2020-07-18 00:59:41,597 INFO L280 TraceCheckUtils]: 193: Hoare triple {233882#false} assume ~max2~0 == ~id2~0; {233882#false} is VALID [2020-07-18 00:59:41,597 INFO L280 TraceCheckUtils]: 194: Hoare triple {233882#false} assume ~max3~0 == ~id3~0; {233882#false} is VALID [2020-07-18 00:59:41,597 INFO L280 TraceCheckUtils]: 195: Hoare triple {233882#false} assume 0 == ~st1~0; {233882#false} is VALID [2020-07-18 00:59:41,597 INFO L280 TraceCheckUtils]: 196: Hoare triple {233882#false} assume 0 == ~st2~0; {233882#false} is VALID [2020-07-18 00:59:41,598 INFO L280 TraceCheckUtils]: 197: Hoare triple {233882#false} assume 0 == ~st3~0; {233882#false} is VALID [2020-07-18 00:59:41,598 INFO L280 TraceCheckUtils]: 198: Hoare triple {233882#false} assume 0 == ~nl1~0; {233882#false} is VALID [2020-07-18 00:59:41,598 INFO L280 TraceCheckUtils]: 199: Hoare triple {233882#false} assume 0 == ~nl2~0; {233882#false} is VALID [2020-07-18 00:59:41,599 INFO L280 TraceCheckUtils]: 200: Hoare triple {233882#false} assume 0 == ~nl3~0; {233882#false} is VALID [2020-07-18 00:59:41,599 INFO L280 TraceCheckUtils]: 201: Hoare triple {233882#false} assume 0 == ~mode1~0 % 256; {233882#false} is VALID [2020-07-18 00:59:41,599 INFO L280 TraceCheckUtils]: 202: Hoare triple {233882#false} assume 0 == ~mode2~0 % 256; {233882#false} is VALID [2020-07-18 00:59:41,599 INFO L280 TraceCheckUtils]: 203: Hoare triple {233882#false} assume 0 == ~mode3~0 % 256; {233882#false} is VALID [2020-07-18 00:59:41,600 INFO L280 TraceCheckUtils]: 204: Hoare triple {233882#false} ~init__tmp___5~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,600 INFO L280 TraceCheckUtils]: 205: Hoare triple {233882#false} ~__return_1708~0 := ~init__tmp___5~0; {233882#false} is VALID [2020-07-18 00:59:41,600 INFO L280 TraceCheckUtils]: 206: Hoare triple {233882#false} ~main__i2~0 := ~__return_1708~0; {233882#false} is VALID [2020-07-18 00:59:41,600 INFO L280 TraceCheckUtils]: 207: Hoare triple {233882#false} assume 0 != ~main__i2~0; {233882#false} is VALID [2020-07-18 00:59:41,601 INFO L280 TraceCheckUtils]: 208: Hoare triple {233882#false} ~p12_old~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,601 INFO L280 TraceCheckUtils]: 209: Hoare triple {233882#false} ~p12_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,601 INFO L280 TraceCheckUtils]: 210: Hoare triple {233882#false} ~p13_old~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,602 INFO L280 TraceCheckUtils]: 211: Hoare triple {233882#false} ~p13_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,602 INFO L280 TraceCheckUtils]: 212: Hoare triple {233882#false} ~p21_old~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,602 INFO L280 TraceCheckUtils]: 213: Hoare triple {233882#false} ~p21_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,603 INFO L280 TraceCheckUtils]: 214: Hoare triple {233882#false} ~p23_old~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,603 INFO L280 TraceCheckUtils]: 215: Hoare triple {233882#false} ~p23_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,603 INFO L280 TraceCheckUtils]: 216: Hoare triple {233882#false} ~p31_old~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,603 INFO L280 TraceCheckUtils]: 217: Hoare triple {233882#false} ~p31_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,604 INFO L280 TraceCheckUtils]: 218: Hoare triple {233882#false} ~p32_old~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,604 INFO L280 TraceCheckUtils]: 219: Hoare triple {233882#false} ~p32_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,604 INFO L280 TraceCheckUtils]: 220: Hoare triple {233882#false} ~main__i2~0 := 0; {233882#false} is VALID [2020-07-18 00:59:41,605 INFO L280 TraceCheckUtils]: 221: Hoare triple {233882#false} assume ~main__i2~0 < 6; {233882#false} is VALID [2020-07-18 00:59:41,605 INFO L280 TraceCheckUtils]: 222: Hoare triple {233882#false} assume !!(0 == ~mode1~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,605 INFO L280 TraceCheckUtils]: 223: Hoare triple {233882#false} assume ~r1~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,605 INFO L280 TraceCheckUtils]: 224: Hoare triple {233882#false} assume !!(0 == ~ep12~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,606 INFO L280 TraceCheckUtils]: 225: Hoare triple {233882#false} assume !!(0 == ~ep13~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,606 INFO L280 TraceCheckUtils]: 226: Hoare triple {233882#false} ~mode1~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,606 INFO L280 TraceCheckUtils]: 227: Hoare triple {233882#false} assume !!(0 == ~mode2~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,607 INFO L280 TraceCheckUtils]: 228: Hoare triple {233882#false} assume ~r2~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,607 INFO L280 TraceCheckUtils]: 229: Hoare triple {233882#false} assume !!(0 == ~ep21~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,607 INFO L280 TraceCheckUtils]: 230: Hoare triple {233882#false} assume !!(0 == ~ep23~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,608 INFO L280 TraceCheckUtils]: 231: Hoare triple {233882#false} ~mode2~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,608 INFO L280 TraceCheckUtils]: 232: Hoare triple {233882#false} assume !!(0 == ~mode3~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,608 INFO L280 TraceCheckUtils]: 233: Hoare triple {233882#false} assume ~r3~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,608 INFO L280 TraceCheckUtils]: 234: Hoare triple {233882#false} assume !!(0 == ~ep31~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,609 INFO L280 TraceCheckUtils]: 235: Hoare triple {233882#false} assume !!(0 == ~ep32~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,609 INFO L280 TraceCheckUtils]: 236: Hoare triple {233882#false} ~mode3~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,609 INFO L280 TraceCheckUtils]: 237: Hoare triple {233882#false} ~p12_old~0 := ~p12_new~0; {233882#false} is VALID [2020-07-18 00:59:41,609 INFO L280 TraceCheckUtils]: 238: Hoare triple {233882#false} ~p12_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,610 INFO L280 TraceCheckUtils]: 239: Hoare triple {233882#false} ~p13_old~0 := ~p13_new~0; {233882#false} is VALID [2020-07-18 00:59:41,610 INFO L280 TraceCheckUtils]: 240: Hoare triple {233882#false} ~p13_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,610 INFO L280 TraceCheckUtils]: 241: Hoare triple {233882#false} ~p21_old~0 := ~p21_new~0; {233882#false} is VALID [2020-07-18 00:59:41,611 INFO L280 TraceCheckUtils]: 242: Hoare triple {233882#false} ~p21_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,611 INFO L280 TraceCheckUtils]: 243: Hoare triple {233882#false} ~p23_old~0 := ~p23_new~0; {233882#false} is VALID [2020-07-18 00:59:41,611 INFO L280 TraceCheckUtils]: 244: Hoare triple {233882#false} ~p23_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,612 INFO L280 TraceCheckUtils]: 245: Hoare triple {233882#false} ~p31_old~0 := ~p31_new~0; {233882#false} is VALID [2020-07-18 00:59:41,612 INFO L280 TraceCheckUtils]: 246: Hoare triple {233882#false} ~p31_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,612 INFO L280 TraceCheckUtils]: 247: Hoare triple {233882#false} ~p32_old~0 := ~p32_new~0; {233882#false} is VALID [2020-07-18 00:59:41,612 INFO L280 TraceCheckUtils]: 248: Hoare triple {233882#false} ~p32_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,613 INFO L280 TraceCheckUtils]: 249: Hoare triple {233882#false} havoc ~check__tmp~0; {233882#false} is VALID [2020-07-18 00:59:41,613 INFO L280 TraceCheckUtils]: 250: Hoare triple {233882#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,613 INFO L280 TraceCheckUtils]: 251: Hoare triple {233882#false} assume ~st1~0 + ~nl1~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,613 INFO L280 TraceCheckUtils]: 252: Hoare triple {233882#false} assume ~st2~0 + ~nl2~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,614 INFO L280 TraceCheckUtils]: 253: Hoare triple {233882#false} assume ~st3~0 + ~nl3~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,614 INFO L280 TraceCheckUtils]: 254: Hoare triple {233882#false} assume !(~r1~0 >= 2); {233882#false} is VALID [2020-07-18 00:59:41,614 INFO L280 TraceCheckUtils]: 255: Hoare triple {233882#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {233882#false} is VALID [2020-07-18 00:59:41,614 INFO L280 TraceCheckUtils]: 256: Hoare triple {233882#false} assume ~r1~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,614 INFO L280 TraceCheckUtils]: 257: Hoare triple {233882#false} assume !(~r1~0 >= 2); {233882#false} is VALID [2020-07-18 00:59:41,615 INFO L280 TraceCheckUtils]: 258: Hoare triple {233882#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {233882#false} is VALID [2020-07-18 00:59:41,615 INFO L280 TraceCheckUtils]: 259: Hoare triple {233882#false} assume ~r1~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,615 INFO L280 TraceCheckUtils]: 260: Hoare triple {233882#false} ~check__tmp~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,615 INFO L280 TraceCheckUtils]: 261: Hoare triple {233882#false} ~__return_1836~0 := ~check__tmp~0; {233882#false} is VALID [2020-07-18 00:59:41,616 INFO L280 TraceCheckUtils]: 262: Hoare triple {233882#false} ~main__c1~0 := ~__return_1836~0; {233882#false} is VALID [2020-07-18 00:59:41,616 INFO L280 TraceCheckUtils]: 263: Hoare triple {233882#false} havoc ~__tmp_1~0; {233882#false} is VALID [2020-07-18 00:59:41,616 INFO L280 TraceCheckUtils]: 264: Hoare triple {233882#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {233882#false} is VALID [2020-07-18 00:59:41,616 INFO L280 TraceCheckUtils]: 265: Hoare triple {233882#false} havoc ~assert__arg~0; {233882#false} is VALID [2020-07-18 00:59:41,617 INFO L280 TraceCheckUtils]: 266: Hoare triple {233882#false} ~assert__arg~0 := ~__tmp_1~0; {233882#false} is VALID [2020-07-18 00:59:41,617 INFO L280 TraceCheckUtils]: 267: Hoare triple {233882#false} assume !(0 == ~assert__arg~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,617 INFO L280 TraceCheckUtils]: 268: Hoare triple {233882#false} ~main____CPAchecker_TMP_0~0 := ~main__i2~0; {233882#false} is VALID [2020-07-18 00:59:41,617 INFO L280 TraceCheckUtils]: 269: Hoare triple {233882#false} ~main__i2~0 := 1 + ~main__i2~0; {233882#false} is VALID [2020-07-18 00:59:41,618 INFO L280 TraceCheckUtils]: 270: Hoare triple {233882#false} assume ~main__i2~0 < 6; {233882#false} is VALID [2020-07-18 00:59:41,618 INFO L280 TraceCheckUtils]: 271: Hoare triple {233882#false} assume !(0 == ~mode1~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,618 INFO L280 TraceCheckUtils]: 272: Hoare triple {233882#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {233882#false} is VALID [2020-07-18 00:59:41,619 INFO L280 TraceCheckUtils]: 273: Hoare triple {233882#false} assume !!(0 == ~ep21~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,619 INFO L280 TraceCheckUtils]: 274: Hoare triple {233882#false} assume !!(0 == ~ep31~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,619 INFO L280 TraceCheckUtils]: 275: Hoare triple {233882#false} assume !(2 == ~r1~0); {233882#false} is VALID [2020-07-18 00:59:41,619 INFO L280 TraceCheckUtils]: 276: Hoare triple {233882#false} ~mode1~0 := 0; {233882#false} is VALID [2020-07-18 00:59:41,619 INFO L280 TraceCheckUtils]: 277: Hoare triple {233882#false} assume !(0 == ~mode2~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,620 INFO L280 TraceCheckUtils]: 278: Hoare triple {233882#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {233882#false} is VALID [2020-07-18 00:59:41,620 INFO L280 TraceCheckUtils]: 279: Hoare triple {233882#false} assume !!(0 == ~ep12~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,620 INFO L280 TraceCheckUtils]: 280: Hoare triple {233882#false} assume !!(0 == ~ep32~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,621 INFO L280 TraceCheckUtils]: 281: Hoare triple {233882#false} assume !(2 == ~r2~0); {233882#false} is VALID [2020-07-18 00:59:41,621 INFO L280 TraceCheckUtils]: 282: Hoare triple {233882#false} ~mode2~0 := 0; {233882#false} is VALID [2020-07-18 00:59:41,622 INFO L280 TraceCheckUtils]: 283: Hoare triple {233882#false} assume !(0 == ~mode3~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,622 INFO L280 TraceCheckUtils]: 284: Hoare triple {233882#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {233882#false} is VALID [2020-07-18 00:59:41,622 INFO L280 TraceCheckUtils]: 285: Hoare triple {233882#false} assume !!(0 == ~ep13~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,623 INFO L280 TraceCheckUtils]: 286: Hoare triple {233882#false} assume !!(0 == ~ep23~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,623 INFO L280 TraceCheckUtils]: 287: Hoare triple {233882#false} assume !(2 == ~r3~0); {233882#false} is VALID [2020-07-18 00:59:41,623 INFO L280 TraceCheckUtils]: 288: Hoare triple {233882#false} ~mode3~0 := 0; {233882#false} is VALID [2020-07-18 00:59:41,624 INFO L280 TraceCheckUtils]: 289: Hoare triple {233882#false} ~p12_old~0 := ~p12_new~0; {233882#false} is VALID [2020-07-18 00:59:41,624 INFO L280 TraceCheckUtils]: 290: Hoare triple {233882#false} ~p12_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,624 INFO L280 TraceCheckUtils]: 291: Hoare triple {233882#false} ~p13_old~0 := ~p13_new~0; {233882#false} is VALID [2020-07-18 00:59:41,624 INFO L280 TraceCheckUtils]: 292: Hoare triple {233882#false} ~p13_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,625 INFO L280 TraceCheckUtils]: 293: Hoare triple {233882#false} ~p21_old~0 := ~p21_new~0; {233882#false} is VALID [2020-07-18 00:59:41,625 INFO L280 TraceCheckUtils]: 294: Hoare triple {233882#false} ~p21_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,625 INFO L280 TraceCheckUtils]: 295: Hoare triple {233882#false} ~p23_old~0 := ~p23_new~0; {233882#false} is VALID [2020-07-18 00:59:41,625 INFO L280 TraceCheckUtils]: 296: Hoare triple {233882#false} ~p23_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,626 INFO L280 TraceCheckUtils]: 297: Hoare triple {233882#false} ~p31_old~0 := ~p31_new~0; {233882#false} is VALID [2020-07-18 00:59:41,626 INFO L280 TraceCheckUtils]: 298: Hoare triple {233882#false} ~p31_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,626 INFO L280 TraceCheckUtils]: 299: Hoare triple {233882#false} ~p32_old~0 := ~p32_new~0; {233882#false} is VALID [2020-07-18 00:59:41,626 INFO L280 TraceCheckUtils]: 300: Hoare triple {233882#false} ~p32_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,626 INFO L280 TraceCheckUtils]: 301: Hoare triple {233882#false} havoc ~check__tmp~1; {233882#false} is VALID [2020-07-18 00:59:41,627 INFO L280 TraceCheckUtils]: 302: Hoare triple {233882#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,627 INFO L280 TraceCheckUtils]: 303: Hoare triple {233882#false} assume ~st1~0 + ~nl1~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,627 INFO L280 TraceCheckUtils]: 304: Hoare triple {233882#false} assume ~st2~0 + ~nl2~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,627 INFO L280 TraceCheckUtils]: 305: Hoare triple {233882#false} assume ~st3~0 + ~nl3~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,628 INFO L280 TraceCheckUtils]: 306: Hoare triple {233882#false} assume !(~r1~0 >= 2); {233882#false} is VALID [2020-07-18 00:59:41,628 INFO L280 TraceCheckUtils]: 307: Hoare triple {233882#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {233882#false} is VALID [2020-07-18 00:59:41,628 INFO L280 TraceCheckUtils]: 308: Hoare triple {233882#false} assume ~r1~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,628 INFO L280 TraceCheckUtils]: 309: Hoare triple {233882#false} assume !(~r1~0 >= 2); {233882#false} is VALID [2020-07-18 00:59:41,629 INFO L280 TraceCheckUtils]: 310: Hoare triple {233882#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {233882#false} is VALID [2020-07-18 00:59:41,629 INFO L280 TraceCheckUtils]: 311: Hoare triple {233882#false} assume ~r1~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,629 INFO L280 TraceCheckUtils]: 312: Hoare triple {233882#false} ~check__tmp~1 := 1; {233882#false} is VALID [2020-07-18 00:59:41,629 INFO L280 TraceCheckUtils]: 313: Hoare triple {233882#false} ~__return_1954~0 := ~check__tmp~1; {233882#false} is VALID [2020-07-18 00:59:41,630 INFO L280 TraceCheckUtils]: 314: Hoare triple {233882#false} ~main__c1~0 := ~__return_1954~0; {233882#false} is VALID [2020-07-18 00:59:41,630 INFO L280 TraceCheckUtils]: 315: Hoare triple {233882#false} havoc ~__tmp_2~0; {233882#false} is VALID [2020-07-18 00:59:41,630 INFO L280 TraceCheckUtils]: 316: Hoare triple {233882#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {233882#false} is VALID [2020-07-18 00:59:41,630 INFO L280 TraceCheckUtils]: 317: Hoare triple {233882#false} havoc ~assert__arg~1; {233882#false} is VALID [2020-07-18 00:59:41,631 INFO L280 TraceCheckUtils]: 318: Hoare triple {233882#false} ~assert__arg~1 := ~__tmp_2~0; {233882#false} is VALID [2020-07-18 00:59:41,631 INFO L280 TraceCheckUtils]: 319: Hoare triple {233882#false} assume !(0 == ~assert__arg~1 % 256); {233882#false} is VALID [2020-07-18 00:59:41,632 INFO L280 TraceCheckUtils]: 320: Hoare triple {233882#false} ~main____CPAchecker_TMP_0~1 := ~main__i2~0; {233882#false} is VALID [2020-07-18 00:59:41,632 INFO L280 TraceCheckUtils]: 321: Hoare triple {233882#false} ~main__i2~0 := 1 + ~main__i2~0; {233882#false} is VALID [2020-07-18 00:59:41,632 INFO L280 TraceCheckUtils]: 322: Hoare triple {233882#false} assume ~main__i2~0 < 6; {233882#false} is VALID [2020-07-18 00:59:41,632 INFO L280 TraceCheckUtils]: 323: Hoare triple {233882#false} assume !!(0 == ~mode1~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,633 INFO L280 TraceCheckUtils]: 324: Hoare triple {233882#false} assume ~r1~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,633 INFO L280 TraceCheckUtils]: 325: Hoare triple {233882#false} assume !!(0 == ~ep12~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,633 INFO L280 TraceCheckUtils]: 326: Hoare triple {233882#false} assume !!(0 == ~ep13~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,633 INFO L280 TraceCheckUtils]: 327: Hoare triple {233882#false} ~mode1~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,634 INFO L280 TraceCheckUtils]: 328: Hoare triple {233882#false} assume !!(0 == ~mode2~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,634 INFO L280 TraceCheckUtils]: 329: Hoare triple {233882#false} assume ~r2~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,634 INFO L280 TraceCheckUtils]: 330: Hoare triple {233882#false} assume !!(0 == ~ep21~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,634 INFO L280 TraceCheckUtils]: 331: Hoare triple {233882#false} assume !!(0 == ~ep23~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,635 INFO L280 TraceCheckUtils]: 332: Hoare triple {233882#false} ~mode2~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,635 INFO L280 TraceCheckUtils]: 333: Hoare triple {233882#false} assume !!(0 == ~mode3~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,635 INFO L280 TraceCheckUtils]: 334: Hoare triple {233882#false} assume ~r3~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,635 INFO L280 TraceCheckUtils]: 335: Hoare triple {233882#false} assume !!(0 == ~ep31~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,636 INFO L280 TraceCheckUtils]: 336: Hoare triple {233882#false} assume !!(0 == ~ep32~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,636 INFO L280 TraceCheckUtils]: 337: Hoare triple {233882#false} ~mode3~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,636 INFO L280 TraceCheckUtils]: 338: Hoare triple {233882#false} ~p12_old~0 := ~p12_new~0; {233882#false} is VALID [2020-07-18 00:59:41,636 INFO L280 TraceCheckUtils]: 339: Hoare triple {233882#false} ~p12_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,637 INFO L280 TraceCheckUtils]: 340: Hoare triple {233882#false} ~p13_old~0 := ~p13_new~0; {233882#false} is VALID [2020-07-18 00:59:41,637 INFO L280 TraceCheckUtils]: 341: Hoare triple {233882#false} ~p13_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,637 INFO L280 TraceCheckUtils]: 342: Hoare triple {233882#false} ~p21_old~0 := ~p21_new~0; {233882#false} is VALID [2020-07-18 00:59:41,647 INFO L280 TraceCheckUtils]: 343: Hoare triple {233882#false} ~p21_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,648 INFO L280 TraceCheckUtils]: 344: Hoare triple {233882#false} ~p23_old~0 := ~p23_new~0; {233882#false} is VALID [2020-07-18 00:59:41,648 INFO L280 TraceCheckUtils]: 345: Hoare triple {233882#false} ~p23_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,648 INFO L280 TraceCheckUtils]: 346: Hoare triple {233882#false} ~p31_old~0 := ~p31_new~0; {233882#false} is VALID [2020-07-18 00:59:41,648 INFO L280 TraceCheckUtils]: 347: Hoare triple {233882#false} ~p31_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,649 INFO L280 TraceCheckUtils]: 348: Hoare triple {233882#false} ~p32_old~0 := ~p32_new~0; {233882#false} is VALID [2020-07-18 00:59:41,649 INFO L280 TraceCheckUtils]: 349: Hoare triple {233882#false} ~p32_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,649 INFO L280 TraceCheckUtils]: 350: Hoare triple {233882#false} havoc ~check__tmp~2; {233882#false} is VALID [2020-07-18 00:59:41,649 INFO L280 TraceCheckUtils]: 351: Hoare triple {233882#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,649 INFO L280 TraceCheckUtils]: 352: Hoare triple {233882#false} assume ~st1~0 + ~nl1~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,650 INFO L280 TraceCheckUtils]: 353: Hoare triple {233882#false} assume ~st2~0 + ~nl2~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,650 INFO L280 TraceCheckUtils]: 354: Hoare triple {233882#false} assume ~st3~0 + ~nl3~0 <= 1; {233882#false} is VALID [2020-07-18 00:59:41,650 INFO L280 TraceCheckUtils]: 355: Hoare triple {233882#false} assume !(~r1~0 >= 2); {233882#false} is VALID [2020-07-18 00:59:41,654 INFO L280 TraceCheckUtils]: 356: Hoare triple {233882#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {233882#false} is VALID [2020-07-18 00:59:41,654 INFO L280 TraceCheckUtils]: 357: Hoare triple {233882#false} assume ~r1~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,654 INFO L280 TraceCheckUtils]: 358: Hoare triple {233882#false} assume !(~r1~0 >= 2); {233882#false} is VALID [2020-07-18 00:59:41,655 INFO L280 TraceCheckUtils]: 359: Hoare triple {233882#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {233882#false} is VALID [2020-07-18 00:59:41,655 INFO L280 TraceCheckUtils]: 360: Hoare triple {233882#false} assume ~r1~0 < 2; {233882#false} is VALID [2020-07-18 00:59:41,657 INFO L280 TraceCheckUtils]: 361: Hoare triple {233882#false} ~check__tmp~2 := 1; {233882#false} is VALID [2020-07-18 00:59:41,658 INFO L280 TraceCheckUtils]: 362: Hoare triple {233882#false} ~__return_2075~0 := ~check__tmp~2; {233882#false} is VALID [2020-07-18 00:59:41,658 INFO L280 TraceCheckUtils]: 363: Hoare triple {233882#false} ~main__c1~0 := ~__return_2075~0; {233882#false} is VALID [2020-07-18 00:59:41,658 INFO L280 TraceCheckUtils]: 364: Hoare triple {233882#false} havoc ~__tmp_3~0; {233882#false} is VALID [2020-07-18 00:59:41,658 INFO L280 TraceCheckUtils]: 365: Hoare triple {233882#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {233882#false} is VALID [2020-07-18 00:59:41,659 INFO L280 TraceCheckUtils]: 366: Hoare triple {233882#false} havoc ~assert__arg~2; {233882#false} is VALID [2020-07-18 00:59:41,659 INFO L280 TraceCheckUtils]: 367: Hoare triple {233882#false} ~assert__arg~2 := ~__tmp_3~0; {233882#false} is VALID [2020-07-18 00:59:41,659 INFO L280 TraceCheckUtils]: 368: Hoare triple {233882#false} assume !(0 == ~assert__arg~2 % 256); {233882#false} is VALID [2020-07-18 00:59:41,659 INFO L280 TraceCheckUtils]: 369: Hoare triple {233882#false} ~main____CPAchecker_TMP_0~2 := ~main__i2~0; {233882#false} is VALID [2020-07-18 00:59:41,659 INFO L280 TraceCheckUtils]: 370: Hoare triple {233882#false} ~main__i2~0 := 1 + ~main__i2~0; {233882#false} is VALID [2020-07-18 00:59:41,660 INFO L280 TraceCheckUtils]: 371: Hoare triple {233882#false} assume ~main__i2~0 < 6; {233882#false} is VALID [2020-07-18 00:59:41,660 INFO L280 TraceCheckUtils]: 372: Hoare triple {233882#false} assume !(0 == ~mode1~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,660 INFO L280 TraceCheckUtils]: 373: Hoare triple {233882#false} ~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {233882#false} is VALID [2020-07-18 00:59:41,661 INFO L280 TraceCheckUtils]: 374: Hoare triple {233882#false} assume !!(0 == ~ep21~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,661 INFO L280 TraceCheckUtils]: 375: Hoare triple {233882#false} assume !!(0 == ~ep31~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,661 INFO L280 TraceCheckUtils]: 376: Hoare triple {233882#false} assume 2 == ~r1~0; {233882#false} is VALID [2020-07-18 00:59:41,662 INFO L280 TraceCheckUtils]: 377: Hoare triple {233882#false} assume ~max1~0 == ~id1~0; {233882#false} is VALID [2020-07-18 00:59:41,662 INFO L280 TraceCheckUtils]: 378: Hoare triple {233882#false} ~st1~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,662 INFO L280 TraceCheckUtils]: 379: Hoare triple {233882#false} ~mode1~0 := 0; {233882#false} is VALID [2020-07-18 00:59:41,662 INFO L280 TraceCheckUtils]: 380: Hoare triple {233882#false} assume !(0 == ~mode2~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,662 INFO L280 TraceCheckUtils]: 381: Hoare triple {233882#false} ~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {233882#false} is VALID [2020-07-18 00:59:41,662 INFO L280 TraceCheckUtils]: 382: Hoare triple {233882#false} assume !!(0 == ~ep12~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,663 INFO L280 TraceCheckUtils]: 383: Hoare triple {233882#false} assume !!(0 == ~ep32~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,663 INFO L280 TraceCheckUtils]: 384: Hoare triple {233882#false} assume 2 == ~r2~0; {233882#false} is VALID [2020-07-18 00:59:41,663 INFO L280 TraceCheckUtils]: 385: Hoare triple {233882#false} assume ~max2~0 == ~id2~0; {233882#false} is VALID [2020-07-18 00:59:41,663 INFO L280 TraceCheckUtils]: 386: Hoare triple {233882#false} ~st2~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,663 INFO L280 TraceCheckUtils]: 387: Hoare triple {233882#false} ~mode2~0 := 0; {233882#false} is VALID [2020-07-18 00:59:41,664 INFO L280 TraceCheckUtils]: 388: Hoare triple {233882#false} assume !(0 == ~mode3~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,664 INFO L280 TraceCheckUtils]: 389: Hoare triple {233882#false} ~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {233882#false} is VALID [2020-07-18 00:59:41,664 INFO L280 TraceCheckUtils]: 390: Hoare triple {233882#false} assume !!(0 == ~ep13~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,664 INFO L280 TraceCheckUtils]: 391: Hoare triple {233882#false} assume !!(0 == ~ep23~0 % 256); {233882#false} is VALID [2020-07-18 00:59:41,664 INFO L280 TraceCheckUtils]: 392: Hoare triple {233882#false} assume 2 == ~r3~0; {233882#false} is VALID [2020-07-18 00:59:41,665 INFO L280 TraceCheckUtils]: 393: Hoare triple {233882#false} assume ~max3~0 == ~id3~0; {233882#false} is VALID [2020-07-18 00:59:41,665 INFO L280 TraceCheckUtils]: 394: Hoare triple {233882#false} ~st3~0 := 1; {233882#false} is VALID [2020-07-18 00:59:41,665 INFO L280 TraceCheckUtils]: 395: Hoare triple {233882#false} ~mode3~0 := 0; {233882#false} is VALID [2020-07-18 00:59:41,665 INFO L280 TraceCheckUtils]: 396: Hoare triple {233882#false} ~p12_old~0 := ~p12_new~0; {233882#false} is VALID [2020-07-18 00:59:41,665 INFO L280 TraceCheckUtils]: 397: Hoare triple {233882#false} ~p12_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,665 INFO L280 TraceCheckUtils]: 398: Hoare triple {233882#false} ~p13_old~0 := ~p13_new~0; {233882#false} is VALID [2020-07-18 00:59:41,666 INFO L280 TraceCheckUtils]: 399: Hoare triple {233882#false} ~p13_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,666 INFO L280 TraceCheckUtils]: 400: Hoare triple {233882#false} ~p21_old~0 := ~p21_new~0; {233882#false} is VALID [2020-07-18 00:59:41,666 INFO L280 TraceCheckUtils]: 401: Hoare triple {233882#false} ~p21_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,666 INFO L280 TraceCheckUtils]: 402: Hoare triple {233882#false} ~p23_old~0 := ~p23_new~0; {233882#false} is VALID [2020-07-18 00:59:41,666 INFO L280 TraceCheckUtils]: 403: Hoare triple {233882#false} ~p23_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,667 INFO L280 TraceCheckUtils]: 404: Hoare triple {233882#false} ~p31_old~0 := ~p31_new~0; {233882#false} is VALID [2020-07-18 00:59:41,667 INFO L280 TraceCheckUtils]: 405: Hoare triple {233882#false} ~p31_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,667 INFO L280 TraceCheckUtils]: 406: Hoare triple {233882#false} ~p32_old~0 := ~p32_new~0; {233882#false} is VALID [2020-07-18 00:59:41,667 INFO L280 TraceCheckUtils]: 407: Hoare triple {233882#false} ~p32_new~0 := ~nomsg~0; {233882#false} is VALID [2020-07-18 00:59:41,667 INFO L280 TraceCheckUtils]: 408: Hoare triple {233882#false} havoc ~check__tmp~3; {233882#false} is VALID [2020-07-18 00:59:41,667 INFO L280 TraceCheckUtils]: 409: Hoare triple {233882#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {233882#false} is VALID [2020-07-18 00:59:41,668 INFO L280 TraceCheckUtils]: 410: Hoare triple {233882#false} ~check__tmp~3 := 0; {233882#false} is VALID [2020-07-18 00:59:41,668 INFO L280 TraceCheckUtils]: 411: Hoare triple {233882#false} ~__return_2198~0 := ~check__tmp~3; {233882#false} is VALID [2020-07-18 00:59:41,668 INFO L280 TraceCheckUtils]: 412: Hoare triple {233882#false} ~main__c1~0 := ~__return_2198~0; {233882#false} is VALID [2020-07-18 00:59:41,668 INFO L280 TraceCheckUtils]: 413: Hoare triple {233882#false} ~__tmp_2199_0~0 := ~main____CPAchecker_TMP_0~2; {233882#false} is VALID [2020-07-18 00:59:41,668 INFO L280 TraceCheckUtils]: 414: Hoare triple {233882#false} ~main____CPAchecker_TMP_0~2 := ~__tmp_2199_0~0; {233882#false} is VALID [2020-07-18 00:59:41,669 INFO L280 TraceCheckUtils]: 415: Hoare triple {233882#false} havoc ~__tmp_4~0; {233882#false} is VALID [2020-07-18 00:59:41,669 INFO L280 TraceCheckUtils]: 416: Hoare triple {233882#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {233882#false} is VALID [2020-07-18 00:59:41,669 INFO L280 TraceCheckUtils]: 417: Hoare triple {233882#false} havoc ~assert__arg~3; {233882#false} is VALID [2020-07-18 00:59:41,669 INFO L280 TraceCheckUtils]: 418: Hoare triple {233882#false} ~assert__arg~3 := ~__tmp_4~0; {233882#false} is VALID [2020-07-18 00:59:41,669 INFO L280 TraceCheckUtils]: 419: Hoare triple {233882#false} assume 0 == ~assert__arg~3 % 256; {233882#false} is VALID [2020-07-18 00:59:41,670 INFO L280 TraceCheckUtils]: 420: Hoare triple {233882#false} assume !false; {233882#false} is VALID [2020-07-18 00:59:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:59:41,835 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:59:41,836 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1031014872] [2020-07-18 00:59:41,837 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:59:41,838 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:59:41,838 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733277642] [2020-07-18 00:59:41,840 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 421 [2020-07-18 00:59:41,841 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:59:41,841 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:59:43,294 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 421 edges. 421 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:59:43,295 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:59:43,295 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:59:43,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:59:43,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:59:43,296 INFO L87 Difference]: Start difference. First operand 11445 states and 14281 transitions. Second operand 4 states.