/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 06:51:34,405 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 06:51:34,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 06:51:34,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 06:51:34,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 06:51:34,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 06:51:34,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 06:51:34,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 06:51:34,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 06:51:34,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 06:51:34,439 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 06:51:34,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 06:51:34,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 06:51:34,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 06:51:34,445 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 06:51:34,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 06:51:34,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 06:51:34,450 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 06:51:34,452 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 06:51:34,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 06:51:34,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 06:51:34,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 06:51:34,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 06:51:34,463 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 06:51:34,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 06:51:34,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 06:51:34,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 06:51:34,473 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 06:51:34,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 06:51:34,476 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 06:51:34,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 06:51:34,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 06:51:34,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 06:51:34,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 06:51:34,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 06:51:34,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 06:51:34,482 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 06:51:34,498 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 06:51:34,499 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 06:51:34,501 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 06:51:34,501 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 06:51:34,501 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 06:51:34,502 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 06:51:34,502 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 06:51:34,502 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 06:51:34,502 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 06:51:34,502 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 06:51:34,503 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 06:51:34,503 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 06:51:34,503 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 06:51:34,503 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 06:51:34,503 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 06:51:34,504 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 06:51:34,504 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 06:51:34,504 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 06:51:34,504 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 06:51:34,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 06:51:34,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 06:51:34,505 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 06:51:34,505 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-18 06:51:34,862 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 06:51:34,889 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 06:51:34,894 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 06:51:34,896 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 06:51:34,897 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 06:51:34,898 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-18 06:51:34,997 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/147e64374/e626dfdeb16e4484ac7e82e7d5c6692e/FLAG57e00f1d7 [2020-07-18 06:51:35,844 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 06:51:35,845 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-18 06:51:35,874 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/147e64374/e626dfdeb16e4484ac7e82e7d5c6692e/FLAG57e00f1d7 [2020-07-18 06:51:35,933 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/147e64374/e626dfdeb16e4484ac7e82e7d5c6692e [2020-07-18 06:51:35,949 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 06:51:35,954 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 06:51:35,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 06:51:35,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 06:51:35,961 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 06:51:35,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 06:51:35" (1/1) ... [2020-07-18 06:51:35,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eb795c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:51:35, skipping insertion in model container [2020-07-18 06:51:35,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 06:51:35" (1/1) ... [2020-07-18 06:51:35,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 06:51:36,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 06:51:36,993 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 06:51:37,037 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 06:51:37,661 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 06:51:37,699 INFO L208 MainTranslator]: Completed translation [2020-07-18 06:51:37,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:51:37 WrapperNode [2020-07-18 06:51:37,700 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 06:51:37,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 06:51:37,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 06:51:37,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 06:51:37,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:51:37" (1/1) ... [2020-07-18 06:51:37,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:51:37" (1/1) ... [2020-07-18 06:51:37,746 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:51:37" (1/1) ... [2020-07-18 06:51:37,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:51:37" (1/1) ... [2020-07-18 06:51:37,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:51:37" (1/1) ... [2020-07-18 06:51:37,871 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:51:37" (1/1) ... [2020-07-18 06:51:37,878 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:51:37" (1/1) ... [2020-07-18 06:51:37,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 06:51:37,892 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 06:51:37,892 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 06:51:37,893 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 06:51:37,895 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:51:37" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 06:51:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 06:51:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 06:51:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-18 06:51:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 06:51:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 06:51:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-18 06:51:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-18 06:51:38,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-18 06:51:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-18 06:51:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 06:51:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-18 06:51:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-18 06:51:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-18 06:51:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-18 06:51:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-18 06:51:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-18 06:51:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-18 06:51:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-18 06:51:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 06:51:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 06:51:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 06:51:42,243 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 06:51:42,245 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-18 06:51:42,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 06:51:42 BoogieIcfgContainer [2020-07-18 06:51:42,271 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 06:51:42,272 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 06:51:42,273 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 06:51:42,278 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 06:51:42,278 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 06:51:35" (1/3) ... [2020-07-18 06:51:42,280 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a475b89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 06:51:42, skipping insertion in model container [2020-07-18 06:51:42,281 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 06:51:37" (2/3) ... [2020-07-18 06:51:42,281 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a475b89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 06:51:42, skipping insertion in model container [2020-07-18 06:51:42,281 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 06:51:42" (3/3) ... [2020-07-18 06:51:42,284 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2020-07-18 06:51:42,296 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 06:51:42,310 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-07-18 06:51:42,330 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-07-18 06:51:42,363 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 06:51:42,364 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 06:51:42,364 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 06:51:42,364 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 06:51:42,364 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 06:51:42,364 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 06:51:42,365 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 06:51:42,365 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 06:51:42,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states. [2020-07-18 06:51:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2020-07-18 06:51:42,475 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:51:42,477 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] [2020-07-18 06:51:42,479 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:51:42,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:51:42,489 INFO L82 PathProgramCache]: Analyzing trace with hash -1272027086, now seen corresponding path program 1 times [2020-07-18 06:51:42,502 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:51:42,503 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [637888221] [2020-07-18 06:51:42,503 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:51:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:51:44,094 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 06:51:44,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:51:44,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {1194#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {1126#true} is VALID [2020-07-18 06:51:44,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {1126#true} ~nomsg~0 := -1; {1126#true} is VALID [2020-07-18 06:51:44,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {1126#true} ~p12~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,204 INFO L280 TraceCheckUtils]: 3: Hoare triple {1126#true} ~p12_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {1126#true} ~p12_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {1126#true} ~ep12~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,208 INFO L280 TraceCheckUtils]: 6: Hoare triple {1126#true} ~p13~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,208 INFO L280 TraceCheckUtils]: 7: Hoare triple {1126#true} ~p13_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,209 INFO L280 TraceCheckUtils]: 8: Hoare triple {1126#true} ~p13_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,209 INFO L280 TraceCheckUtils]: 9: Hoare triple {1126#true} ~ep13~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,210 INFO L280 TraceCheckUtils]: 10: Hoare triple {1126#true} ~p21~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,210 INFO L280 TraceCheckUtils]: 11: Hoare triple {1126#true} ~p21_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,211 INFO L280 TraceCheckUtils]: 12: Hoare triple {1126#true} ~p21_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,212 INFO L280 TraceCheckUtils]: 13: Hoare triple {1126#true} ~ep21~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,212 INFO L280 TraceCheckUtils]: 14: Hoare triple {1126#true} ~p23~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,213 INFO L280 TraceCheckUtils]: 15: Hoare triple {1126#true} ~p23_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,213 INFO L280 TraceCheckUtils]: 16: Hoare triple {1126#true} ~p23_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,213 INFO L280 TraceCheckUtils]: 17: Hoare triple {1126#true} ~ep23~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,214 INFO L280 TraceCheckUtils]: 18: Hoare triple {1126#true} ~p31~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,214 INFO L280 TraceCheckUtils]: 19: Hoare triple {1126#true} ~p31_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,215 INFO L280 TraceCheckUtils]: 20: Hoare triple {1126#true} ~p31_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,215 INFO L280 TraceCheckUtils]: 21: Hoare triple {1126#true} ~ep31~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,217 INFO L280 TraceCheckUtils]: 22: Hoare triple {1126#true} ~p32~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,219 INFO L280 TraceCheckUtils]: 23: Hoare triple {1126#true} ~p32_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,219 INFO L280 TraceCheckUtils]: 24: Hoare triple {1126#true} ~p32_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,220 INFO L280 TraceCheckUtils]: 25: Hoare triple {1126#true} ~ep32~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,224 INFO L280 TraceCheckUtils]: 26: Hoare triple {1126#true} ~id1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,225 INFO L280 TraceCheckUtils]: 27: Hoare triple {1126#true} ~r1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,227 INFO L280 TraceCheckUtils]: 28: Hoare triple {1126#true} ~st1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,227 INFO L280 TraceCheckUtils]: 29: Hoare triple {1126#true} ~nl1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,228 INFO L280 TraceCheckUtils]: 30: Hoare triple {1126#true} ~m1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,228 INFO L280 TraceCheckUtils]: 31: Hoare triple {1126#true} ~max1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,229 INFO L280 TraceCheckUtils]: 32: Hoare triple {1126#true} ~mode1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,229 INFO L280 TraceCheckUtils]: 33: Hoare triple {1126#true} ~id2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,230 INFO L280 TraceCheckUtils]: 34: Hoare triple {1126#true} ~r2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,230 INFO L280 TraceCheckUtils]: 35: Hoare triple {1126#true} ~st2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,230 INFO L280 TraceCheckUtils]: 36: Hoare triple {1126#true} ~nl2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,231 INFO L280 TraceCheckUtils]: 37: Hoare triple {1126#true} ~m2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,231 INFO L280 TraceCheckUtils]: 38: Hoare triple {1126#true} ~max2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,232 INFO L280 TraceCheckUtils]: 39: Hoare triple {1126#true} ~mode2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,232 INFO L280 TraceCheckUtils]: 40: Hoare triple {1126#true} ~id3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,233 INFO L280 TraceCheckUtils]: 41: Hoare triple {1126#true} ~r3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,233 INFO L280 TraceCheckUtils]: 42: Hoare triple {1126#true} ~st3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,234 INFO L280 TraceCheckUtils]: 43: Hoare triple {1126#true} ~nl3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,234 INFO L280 TraceCheckUtils]: 44: Hoare triple {1126#true} ~m3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,235 INFO L280 TraceCheckUtils]: 45: Hoare triple {1126#true} ~max3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,235 INFO L280 TraceCheckUtils]: 46: Hoare triple {1126#true} ~mode3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,236 INFO L280 TraceCheckUtils]: 47: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1126#true} is VALID [2020-07-18 06:51:44,236 INFO L280 TraceCheckUtils]: 48: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1126#true} is VALID [2020-07-18 06:51:44,237 INFO L280 TraceCheckUtils]: 49: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1126#true} is VALID [2020-07-18 06:51:44,238 INFO L280 TraceCheckUtils]: 50: Hoare triple {1126#true} ~__return_1718~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,244 INFO L280 TraceCheckUtils]: 51: Hoare triple {1126#true} ~__return_1846~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,245 INFO L280 TraceCheckUtils]: 52: Hoare triple {1126#true} ~__return_1964~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,245 INFO L280 TraceCheckUtils]: 53: Hoare triple {1126#true} ~__return_2082~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,246 INFO L280 TraceCheckUtils]: 54: Hoare triple {1126#true} ~__return_2816~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,246 INFO L280 TraceCheckUtils]: 55: Hoare triple {1126#true} ~__return_2785~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,247 INFO L280 TraceCheckUtils]: 56: Hoare triple {1126#true} ~__return_2726~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,247 INFO L280 TraceCheckUtils]: 57: Hoare triple {1126#true} ~__return_2692~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,248 INFO L280 TraceCheckUtils]: 58: Hoare triple {1126#true} ~__return_2315~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,248 INFO L280 TraceCheckUtils]: 59: Hoare triple {1126#true} ~__return_2587~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,249 INFO L280 TraceCheckUtils]: 60: Hoare triple {1126#true} ~__return_2553~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,252 INFO L280 TraceCheckUtils]: 61: Hoare triple {1126#true} ~__return_2473~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,254 INFO L280 TraceCheckUtils]: 62: Hoare triple {1126#true} ~__return_2205~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,255 INFO L280 TraceCheckUtils]: 63: Hoare triple {1126#true} assume true; {1126#true} is VALID [2020-07-18 06:51:44,256 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {1126#true} {1126#true} #2321#return; {1126#true} is VALID [2020-07-18 06:51:44,275 INFO L263 TraceCheckUtils]: 0: Hoare triple {1126#true} call ULTIMATE.init(); {1194#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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 06:51:44,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {1194#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {1126#true} is VALID [2020-07-18 06:51:44,277 INFO L280 TraceCheckUtils]: 2: Hoare triple {1126#true} ~nomsg~0 := -1; {1126#true} is VALID [2020-07-18 06:51:44,279 INFO L280 TraceCheckUtils]: 3: Hoare triple {1126#true} ~p12~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,279 INFO L280 TraceCheckUtils]: 4: Hoare triple {1126#true} ~p12_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {1126#true} ~p12_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,280 INFO L280 TraceCheckUtils]: 6: Hoare triple {1126#true} ~ep12~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {1126#true} ~p13~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,284 INFO L280 TraceCheckUtils]: 8: Hoare triple {1126#true} ~p13_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,284 INFO L280 TraceCheckUtils]: 9: Hoare triple {1126#true} ~p13_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,285 INFO L280 TraceCheckUtils]: 10: Hoare triple {1126#true} ~ep13~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,286 INFO L280 TraceCheckUtils]: 11: Hoare triple {1126#true} ~p21~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,287 INFO L280 TraceCheckUtils]: 12: Hoare triple {1126#true} ~p21_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,287 INFO L280 TraceCheckUtils]: 13: Hoare triple {1126#true} ~p21_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,287 INFO L280 TraceCheckUtils]: 14: Hoare triple {1126#true} ~ep21~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,288 INFO L280 TraceCheckUtils]: 15: Hoare triple {1126#true} ~p23~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,289 INFO L280 TraceCheckUtils]: 16: Hoare triple {1126#true} ~p23_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,289 INFO L280 TraceCheckUtils]: 17: Hoare triple {1126#true} ~p23_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,289 INFO L280 TraceCheckUtils]: 18: Hoare triple {1126#true} ~ep23~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,290 INFO L280 TraceCheckUtils]: 19: Hoare triple {1126#true} ~p31~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,292 INFO L280 TraceCheckUtils]: 20: Hoare triple {1126#true} ~p31_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,296 INFO L280 TraceCheckUtils]: 21: Hoare triple {1126#true} ~p31_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,297 INFO L280 TraceCheckUtils]: 22: Hoare triple {1126#true} ~ep31~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,299 INFO L280 TraceCheckUtils]: 23: Hoare triple {1126#true} ~p32~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,299 INFO L280 TraceCheckUtils]: 24: Hoare triple {1126#true} ~p32_old~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,300 INFO L280 TraceCheckUtils]: 25: Hoare triple {1126#true} ~p32_new~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,300 INFO L280 TraceCheckUtils]: 26: Hoare triple {1126#true} ~ep32~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,310 INFO L280 TraceCheckUtils]: 27: Hoare triple {1126#true} ~id1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,311 INFO L280 TraceCheckUtils]: 28: Hoare triple {1126#true} ~r1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,312 INFO L280 TraceCheckUtils]: 29: Hoare triple {1126#true} ~st1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,312 INFO L280 TraceCheckUtils]: 30: Hoare triple {1126#true} ~nl1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,312 INFO L280 TraceCheckUtils]: 31: Hoare triple {1126#true} ~m1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,313 INFO L280 TraceCheckUtils]: 32: Hoare triple {1126#true} ~max1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,313 INFO L280 TraceCheckUtils]: 33: Hoare triple {1126#true} ~mode1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,313 INFO L280 TraceCheckUtils]: 34: Hoare triple {1126#true} ~id2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,314 INFO L280 TraceCheckUtils]: 35: Hoare triple {1126#true} ~r2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,317 INFO L280 TraceCheckUtils]: 36: Hoare triple {1126#true} ~st2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,317 INFO L280 TraceCheckUtils]: 37: Hoare triple {1126#true} ~nl2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,318 INFO L280 TraceCheckUtils]: 38: Hoare triple {1126#true} ~m2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,318 INFO L280 TraceCheckUtils]: 39: Hoare triple {1126#true} ~max2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,320 INFO L280 TraceCheckUtils]: 40: Hoare triple {1126#true} ~mode2~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,325 INFO L280 TraceCheckUtils]: 41: Hoare triple {1126#true} ~id3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,326 INFO L280 TraceCheckUtils]: 42: Hoare triple {1126#true} ~r3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,326 INFO L280 TraceCheckUtils]: 43: Hoare triple {1126#true} ~st3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,327 INFO L280 TraceCheckUtils]: 44: Hoare triple {1126#true} ~nl3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,328 INFO L280 TraceCheckUtils]: 45: Hoare triple {1126#true} ~m3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,328 INFO L280 TraceCheckUtils]: 46: Hoare triple {1126#true} ~max3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,329 INFO L280 TraceCheckUtils]: 47: Hoare triple {1126#true} ~mode3~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,329 INFO L280 TraceCheckUtils]: 48: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {1126#true} is VALID [2020-07-18 06:51:44,331 INFO L280 TraceCheckUtils]: 49: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {1126#true} is VALID [2020-07-18 06:51:44,332 INFO L280 TraceCheckUtils]: 50: Hoare triple {1126#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {1126#true} is VALID [2020-07-18 06:51:44,333 INFO L280 TraceCheckUtils]: 51: Hoare triple {1126#true} ~__return_1718~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,333 INFO L280 TraceCheckUtils]: 52: Hoare triple {1126#true} ~__return_1846~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,334 INFO L280 TraceCheckUtils]: 53: Hoare triple {1126#true} ~__return_1964~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,334 INFO L280 TraceCheckUtils]: 54: Hoare triple {1126#true} ~__return_2082~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,344 INFO L280 TraceCheckUtils]: 55: Hoare triple {1126#true} ~__return_2816~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,345 INFO L280 TraceCheckUtils]: 56: Hoare triple {1126#true} ~__return_2785~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,346 INFO L280 TraceCheckUtils]: 57: Hoare triple {1126#true} ~__return_2726~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,346 INFO L280 TraceCheckUtils]: 58: Hoare triple {1126#true} ~__return_2692~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,346 INFO L280 TraceCheckUtils]: 59: Hoare triple {1126#true} ~__return_2315~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,347 INFO L280 TraceCheckUtils]: 60: Hoare triple {1126#true} ~__return_2587~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,347 INFO L280 TraceCheckUtils]: 61: Hoare triple {1126#true} ~__return_2553~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,348 INFO L280 TraceCheckUtils]: 62: Hoare triple {1126#true} ~__return_2473~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,348 INFO L280 TraceCheckUtils]: 63: Hoare triple {1126#true} ~__return_2205~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,348 INFO L280 TraceCheckUtils]: 64: Hoare triple {1126#true} assume true; {1126#true} is VALID [2020-07-18 06:51:44,349 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {1126#true} {1126#true} #2321#return; {1126#true} is VALID [2020-07-18 06:51:44,349 INFO L263 TraceCheckUtils]: 66: Hoare triple {1126#true} call #t~ret27 := main(); {1126#true} is VALID [2020-07-18 06:51:44,350 INFO L280 TraceCheckUtils]: 67: Hoare triple {1126#true} havoc ~main__c1~0; {1126#true} is VALID [2020-07-18 06:51:44,350 INFO L280 TraceCheckUtils]: 68: Hoare triple {1126#true} havoc ~main__i2~0; {1126#true} is VALID [2020-07-18 06:51:44,350 INFO L280 TraceCheckUtils]: 69: Hoare triple {1126#true} ~main__c1~0 := 0; {1126#true} is VALID [2020-07-18 06:51:44,351 INFO L280 TraceCheckUtils]: 70: Hoare triple {1126#true} ~ep12~0 := #t~nondet0; {1126#true} is VALID [2020-07-18 06:51:44,351 INFO L280 TraceCheckUtils]: 71: Hoare triple {1126#true} havoc #t~nondet0; {1126#true} is VALID [2020-07-18 06:51:44,351 INFO L280 TraceCheckUtils]: 72: Hoare triple {1126#true} ~ep13~0 := #t~nondet1; {1126#true} is VALID [2020-07-18 06:51:44,352 INFO L280 TraceCheckUtils]: 73: Hoare triple {1126#true} havoc #t~nondet1; {1126#true} is VALID [2020-07-18 06:51:44,352 INFO L280 TraceCheckUtils]: 74: Hoare triple {1126#true} ~ep21~0 := #t~nondet2; {1126#true} is VALID [2020-07-18 06:51:44,352 INFO L280 TraceCheckUtils]: 75: Hoare triple {1126#true} havoc #t~nondet2; {1126#true} is VALID [2020-07-18 06:51:44,353 INFO L280 TraceCheckUtils]: 76: Hoare triple {1126#true} ~ep23~0 := #t~nondet3; {1126#true} is VALID [2020-07-18 06:51:44,353 INFO L280 TraceCheckUtils]: 77: Hoare triple {1126#true} havoc #t~nondet3; {1126#true} is VALID [2020-07-18 06:51:44,354 INFO L280 TraceCheckUtils]: 78: Hoare triple {1126#true} ~ep31~0 := #t~nondet4; {1126#true} is VALID [2020-07-18 06:51:44,354 INFO L280 TraceCheckUtils]: 79: Hoare triple {1126#true} havoc #t~nondet4; {1126#true} is VALID [2020-07-18 06:51:44,355 INFO L280 TraceCheckUtils]: 80: Hoare triple {1126#true} ~ep32~0 := #t~nondet5; {1126#true} is VALID [2020-07-18 06:51:44,355 INFO L280 TraceCheckUtils]: 81: Hoare triple {1126#true} havoc #t~nondet5; {1126#true} is VALID [2020-07-18 06:51:44,356 INFO L280 TraceCheckUtils]: 82: Hoare triple {1126#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,356 INFO L280 TraceCheckUtils]: 83: Hoare triple {1126#true} ~id1~0 := #t~nondet6; {1126#true} is VALID [2020-07-18 06:51:44,357 INFO L280 TraceCheckUtils]: 84: Hoare triple {1126#true} havoc #t~nondet6; {1126#true} is VALID [2020-07-18 06:51:44,357 INFO L280 TraceCheckUtils]: 85: Hoare triple {1126#true} ~r1~0 := #t~nondet7; {1126#true} is VALID [2020-07-18 06:51:44,357 INFO L280 TraceCheckUtils]: 86: Hoare triple {1126#true} havoc #t~nondet7; {1126#true} is VALID [2020-07-18 06:51:44,358 INFO L280 TraceCheckUtils]: 87: Hoare triple {1126#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,358 INFO L280 TraceCheckUtils]: 88: Hoare triple {1126#true} ~st1~0 := #t~nondet8; {1126#true} is VALID [2020-07-18 06:51:44,358 INFO L280 TraceCheckUtils]: 89: Hoare triple {1126#true} havoc #t~nondet8; {1126#true} is VALID [2020-07-18 06:51:44,359 INFO L280 TraceCheckUtils]: 90: Hoare triple {1126#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,359 INFO L280 TraceCheckUtils]: 91: Hoare triple {1126#true} ~nl1~0 := #t~nondet9; {1126#true} is VALID [2020-07-18 06:51:44,360 INFO L280 TraceCheckUtils]: 92: Hoare triple {1126#true} havoc #t~nondet9; {1126#true} is VALID [2020-07-18 06:51:44,360 INFO L280 TraceCheckUtils]: 93: Hoare triple {1126#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,360 INFO L280 TraceCheckUtils]: 94: Hoare triple {1126#true} ~m1~0 := #t~nondet10; {1126#true} is VALID [2020-07-18 06:51:44,361 INFO L280 TraceCheckUtils]: 95: Hoare triple {1126#true} havoc #t~nondet10; {1126#true} is VALID [2020-07-18 06:51:44,361 INFO L280 TraceCheckUtils]: 96: Hoare triple {1126#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,362 INFO L280 TraceCheckUtils]: 97: Hoare triple {1126#true} ~max1~0 := #t~nondet11; {1126#true} is VALID [2020-07-18 06:51:44,362 INFO L280 TraceCheckUtils]: 98: Hoare triple {1126#true} havoc #t~nondet11; {1126#true} is VALID [2020-07-18 06:51:44,362 INFO L280 TraceCheckUtils]: 99: Hoare triple {1126#true} ~mode1~0 := #t~nondet12; {1126#true} is VALID [2020-07-18 06:51:44,363 INFO L280 TraceCheckUtils]: 100: Hoare triple {1126#true} havoc #t~nondet12; {1126#true} is VALID [2020-07-18 06:51:44,363 INFO L280 TraceCheckUtils]: 101: Hoare triple {1126#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,363 INFO L280 TraceCheckUtils]: 102: Hoare triple {1126#true} ~id2~0 := #t~nondet13; {1126#true} is VALID [2020-07-18 06:51:44,364 INFO L280 TraceCheckUtils]: 103: Hoare triple {1126#true} havoc #t~nondet13; {1126#true} is VALID [2020-07-18 06:51:44,364 INFO L280 TraceCheckUtils]: 104: Hoare triple {1126#true} ~r2~0 := #t~nondet14; {1126#true} is VALID [2020-07-18 06:51:44,365 INFO L280 TraceCheckUtils]: 105: Hoare triple {1126#true} havoc #t~nondet14; {1126#true} is VALID [2020-07-18 06:51:44,365 INFO L280 TraceCheckUtils]: 106: Hoare triple {1126#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,366 INFO L280 TraceCheckUtils]: 107: Hoare triple {1126#true} ~st2~0 := #t~nondet15; {1126#true} is VALID [2020-07-18 06:51:44,366 INFO L280 TraceCheckUtils]: 108: Hoare triple {1126#true} havoc #t~nondet15; {1126#true} is VALID [2020-07-18 06:51:44,366 INFO L280 TraceCheckUtils]: 109: Hoare triple {1126#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,367 INFO L280 TraceCheckUtils]: 110: Hoare triple {1126#true} ~nl2~0 := #t~nondet16; {1126#true} is VALID [2020-07-18 06:51:44,367 INFO L280 TraceCheckUtils]: 111: Hoare triple {1126#true} havoc #t~nondet16; {1126#true} is VALID [2020-07-18 06:51:44,367 INFO L280 TraceCheckUtils]: 112: Hoare triple {1126#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,368 INFO L280 TraceCheckUtils]: 113: Hoare triple {1126#true} ~m2~0 := #t~nondet17; {1126#true} is VALID [2020-07-18 06:51:44,368 INFO L280 TraceCheckUtils]: 114: Hoare triple {1126#true} havoc #t~nondet17; {1126#true} is VALID [2020-07-18 06:51:44,369 INFO L280 TraceCheckUtils]: 115: Hoare triple {1126#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,369 INFO L280 TraceCheckUtils]: 116: Hoare triple {1126#true} ~max2~0 := #t~nondet18; {1126#true} is VALID [2020-07-18 06:51:44,369 INFO L280 TraceCheckUtils]: 117: Hoare triple {1126#true} havoc #t~nondet18; {1126#true} is VALID [2020-07-18 06:51:44,370 INFO L280 TraceCheckUtils]: 118: Hoare triple {1126#true} ~mode2~0 := #t~nondet19; {1126#true} is VALID [2020-07-18 06:51:44,370 INFO L280 TraceCheckUtils]: 119: Hoare triple {1126#true} havoc #t~nondet19; {1126#true} is VALID [2020-07-18 06:51:44,370 INFO L280 TraceCheckUtils]: 120: Hoare triple {1126#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,371 INFO L280 TraceCheckUtils]: 121: Hoare triple {1126#true} ~id3~0 := #t~nondet20; {1126#true} is VALID [2020-07-18 06:51:44,371 INFO L280 TraceCheckUtils]: 122: Hoare triple {1126#true} havoc #t~nondet20; {1126#true} is VALID [2020-07-18 06:51:44,371 INFO L280 TraceCheckUtils]: 123: Hoare triple {1126#true} ~r3~0 := #t~nondet21; {1126#true} is VALID [2020-07-18 06:51:44,371 INFO L280 TraceCheckUtils]: 124: Hoare triple {1126#true} havoc #t~nondet21; {1126#true} is VALID [2020-07-18 06:51:44,372 INFO L280 TraceCheckUtils]: 125: Hoare triple {1126#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,372 INFO L280 TraceCheckUtils]: 126: Hoare triple {1126#true} ~st3~0 := #t~nondet22; {1126#true} is VALID [2020-07-18 06:51:44,372 INFO L280 TraceCheckUtils]: 127: Hoare triple {1126#true} havoc #t~nondet22; {1126#true} is VALID [2020-07-18 06:51:44,373 INFO L280 TraceCheckUtils]: 128: Hoare triple {1126#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,373 INFO L280 TraceCheckUtils]: 129: Hoare triple {1126#true} ~nl3~0 := #t~nondet23; {1126#true} is VALID [2020-07-18 06:51:44,374 INFO L280 TraceCheckUtils]: 130: Hoare triple {1126#true} havoc #t~nondet23; {1126#true} is VALID [2020-07-18 06:51:44,374 INFO L280 TraceCheckUtils]: 131: Hoare triple {1126#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,374 INFO L280 TraceCheckUtils]: 132: Hoare triple {1126#true} ~m3~0 := #t~nondet24; {1126#true} is VALID [2020-07-18 06:51:44,375 INFO L280 TraceCheckUtils]: 133: Hoare triple {1126#true} havoc #t~nondet24; {1126#true} is VALID [2020-07-18 06:51:44,375 INFO L280 TraceCheckUtils]: 134: Hoare triple {1126#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {1126#true} is VALID [2020-07-18 06:51:44,375 INFO L280 TraceCheckUtils]: 135: Hoare triple {1126#true} ~max3~0 := #t~nondet25; {1126#true} is VALID [2020-07-18 06:51:44,376 INFO L280 TraceCheckUtils]: 136: Hoare triple {1126#true} havoc #t~nondet25; {1126#true} is VALID [2020-07-18 06:51:44,376 INFO L280 TraceCheckUtils]: 137: Hoare triple {1126#true} ~mode3~0 := #t~nondet26; {1126#true} is VALID [2020-07-18 06:51:44,376 INFO L280 TraceCheckUtils]: 138: Hoare triple {1126#true} havoc #t~nondet26; {1126#true} is VALID [2020-07-18 06:51:44,376 INFO L280 TraceCheckUtils]: 139: Hoare triple {1126#true} havoc ~init__r121~0; {1126#true} is VALID [2020-07-18 06:51:44,377 INFO L280 TraceCheckUtils]: 140: Hoare triple {1126#true} havoc ~init__r131~0; {1126#true} is VALID [2020-07-18 06:51:44,377 INFO L280 TraceCheckUtils]: 141: Hoare triple {1126#true} havoc ~init__r211~0; {1126#true} is VALID [2020-07-18 06:51:44,377 INFO L280 TraceCheckUtils]: 142: Hoare triple {1126#true} havoc ~init__r231~0; {1126#true} is VALID [2020-07-18 06:51:44,378 INFO L280 TraceCheckUtils]: 143: Hoare triple {1126#true} havoc ~init__r311~0; {1126#true} is VALID [2020-07-18 06:51:44,378 INFO L280 TraceCheckUtils]: 144: Hoare triple {1126#true} havoc ~init__r321~0; {1126#true} is VALID [2020-07-18 06:51:44,378 INFO L280 TraceCheckUtils]: 145: Hoare triple {1126#true} havoc ~init__r122~0; {1126#true} is VALID [2020-07-18 06:51:44,379 INFO L280 TraceCheckUtils]: 146: Hoare triple {1126#true} havoc ~init__tmp~0; {1126#true} is VALID [2020-07-18 06:51:44,379 INFO L280 TraceCheckUtils]: 147: Hoare triple {1126#true} havoc ~init__r132~0; {1126#true} is VALID [2020-07-18 06:51:44,379 INFO L280 TraceCheckUtils]: 148: Hoare triple {1126#true} havoc ~init__tmp___0~0; {1126#true} is VALID [2020-07-18 06:51:44,380 INFO L280 TraceCheckUtils]: 149: Hoare triple {1126#true} havoc ~init__r212~0; {1126#true} is VALID [2020-07-18 06:51:44,380 INFO L280 TraceCheckUtils]: 150: Hoare triple {1126#true} havoc ~init__tmp___1~0; {1126#true} is VALID [2020-07-18 06:51:44,380 INFO L280 TraceCheckUtils]: 151: Hoare triple {1126#true} havoc ~init__r232~0; {1126#true} is VALID [2020-07-18 06:51:44,381 INFO L280 TraceCheckUtils]: 152: Hoare triple {1126#true} havoc ~init__tmp___2~0; {1126#true} is VALID [2020-07-18 06:51:44,381 INFO L280 TraceCheckUtils]: 153: Hoare triple {1126#true} havoc ~init__r312~0; {1126#true} is VALID [2020-07-18 06:51:44,381 INFO L280 TraceCheckUtils]: 154: Hoare triple {1126#true} havoc ~init__tmp___3~0; {1126#true} is VALID [2020-07-18 06:51:44,381 INFO L280 TraceCheckUtils]: 155: Hoare triple {1126#true} havoc ~init__r322~0; {1126#true} is VALID [2020-07-18 06:51:44,382 INFO L280 TraceCheckUtils]: 156: Hoare triple {1126#true} havoc ~init__tmp___4~0; {1126#true} is VALID [2020-07-18 06:51:44,382 INFO L280 TraceCheckUtils]: 157: Hoare triple {1126#true} havoc ~init__tmp___5~0; {1126#true} is VALID [2020-07-18 06:51:44,382 INFO L280 TraceCheckUtils]: 158: Hoare triple {1126#true} ~init__r121~0 := ~ep12~0; {1126#true} is VALID [2020-07-18 06:51:44,383 INFO L280 TraceCheckUtils]: 159: Hoare triple {1126#true} ~init__r131~0 := ~ep13~0; {1126#true} is VALID [2020-07-18 06:51:44,383 INFO L280 TraceCheckUtils]: 160: Hoare triple {1126#true} ~init__r211~0 := ~ep21~0; {1126#true} is VALID [2020-07-18 06:51:44,383 INFO L280 TraceCheckUtils]: 161: Hoare triple {1126#true} ~init__r231~0 := ~ep23~0; {1126#true} is VALID [2020-07-18 06:51:44,384 INFO L280 TraceCheckUtils]: 162: Hoare triple {1126#true} ~init__r311~0 := ~ep31~0; {1126#true} is VALID [2020-07-18 06:51:44,384 INFO L280 TraceCheckUtils]: 163: Hoare triple {1126#true} ~init__r321~0 := ~ep32~0; {1126#true} is VALID [2020-07-18 06:51:44,385 INFO L280 TraceCheckUtils]: 164: Hoare triple {1126#true} assume !(0 == ~init__r121~0 % 256); {1126#true} is VALID [2020-07-18 06:51:44,385 INFO L280 TraceCheckUtils]: 165: Hoare triple {1126#true} ~init__tmp~0 := 1; {1126#true} is VALID [2020-07-18 06:51:44,385 INFO L280 TraceCheckUtils]: 166: Hoare triple {1126#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {1126#true} is VALID [2020-07-18 06:51:44,386 INFO L280 TraceCheckUtils]: 167: Hoare triple {1126#true} assume !(0 == ~init__r131~0 % 256); {1126#true} is VALID [2020-07-18 06:51:44,386 INFO L280 TraceCheckUtils]: 168: Hoare triple {1126#true} ~init__tmp___0~0 := 1; {1126#true} is VALID [2020-07-18 06:51:44,386 INFO L280 TraceCheckUtils]: 169: Hoare triple {1126#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {1126#true} is VALID [2020-07-18 06:51:44,387 INFO L280 TraceCheckUtils]: 170: Hoare triple {1126#true} assume !(0 == ~init__r211~0 % 256); {1126#true} is VALID [2020-07-18 06:51:44,387 INFO L280 TraceCheckUtils]: 171: Hoare triple {1126#true} ~init__tmp___1~0 := 1; {1126#true} is VALID [2020-07-18 06:51:44,387 INFO L280 TraceCheckUtils]: 172: Hoare triple {1126#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {1126#true} is VALID [2020-07-18 06:51:44,388 INFO L280 TraceCheckUtils]: 173: Hoare triple {1126#true} assume !(0 == ~init__r231~0 % 256); {1126#true} is VALID [2020-07-18 06:51:44,388 INFO L280 TraceCheckUtils]: 174: Hoare triple {1126#true} ~init__tmp___2~0 := 1; {1126#true} is VALID [2020-07-18 06:51:44,388 INFO L280 TraceCheckUtils]: 175: Hoare triple {1126#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {1126#true} is VALID [2020-07-18 06:51:44,389 INFO L280 TraceCheckUtils]: 176: Hoare triple {1126#true} assume !(0 == ~init__r311~0 % 256); {1126#true} is VALID [2020-07-18 06:51:44,389 INFO L280 TraceCheckUtils]: 177: Hoare triple {1126#true} ~init__tmp___3~0 := 1; {1126#true} is VALID [2020-07-18 06:51:44,389 INFO L280 TraceCheckUtils]: 178: Hoare triple {1126#true} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {1126#true} is VALID [2020-07-18 06:51:44,390 INFO L280 TraceCheckUtils]: 179: Hoare triple {1126#true} assume !(0 == ~init__r321~0 % 256); {1126#true} is VALID [2020-07-18 06:51:44,390 INFO L280 TraceCheckUtils]: 180: Hoare triple {1126#true} ~init__tmp___4~0 := 1; {1126#true} is VALID [2020-07-18 06:51:44,390 INFO L280 TraceCheckUtils]: 181: Hoare triple {1126#true} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {1126#true} is VALID [2020-07-18 06:51:44,390 INFO L280 TraceCheckUtils]: 182: Hoare triple {1126#true} assume ~id1~0 != ~id2~0; {1126#true} is VALID [2020-07-18 06:51:44,391 INFO L280 TraceCheckUtils]: 183: Hoare triple {1126#true} assume ~id1~0 != ~id3~0; {1126#true} is VALID [2020-07-18 06:51:44,391 INFO L280 TraceCheckUtils]: 184: Hoare triple {1126#true} assume ~id2~0 != ~id3~0; {1126#true} is VALID [2020-07-18 06:51:44,391 INFO L280 TraceCheckUtils]: 185: Hoare triple {1126#true} assume ~id1~0 >= 0; {1126#true} is VALID [2020-07-18 06:51:44,392 INFO L280 TraceCheckUtils]: 186: Hoare triple {1126#true} assume ~id2~0 >= 0; {1126#true} is VALID [2020-07-18 06:51:44,392 INFO L280 TraceCheckUtils]: 187: Hoare triple {1126#true} assume ~id3~0 >= 0; {1126#true} is VALID [2020-07-18 06:51:44,392 INFO L280 TraceCheckUtils]: 188: Hoare triple {1126#true} assume 0 == ~r1~0 % 256; {1126#true} is VALID [2020-07-18 06:51:44,393 INFO L280 TraceCheckUtils]: 189: Hoare triple {1126#true} assume 0 == ~r2~0 % 256; {1126#true} is VALID [2020-07-18 06:51:44,393 INFO L280 TraceCheckUtils]: 190: Hoare triple {1126#true} assume 0 == ~r3~0 % 256; {1126#true} is VALID [2020-07-18 06:51:44,393 INFO L280 TraceCheckUtils]: 191: Hoare triple {1126#true} assume ~max1~0 == ~id1~0; {1126#true} is VALID [2020-07-18 06:51:44,395 INFO L280 TraceCheckUtils]: 192: Hoare triple {1126#true} assume ~max2~0 == ~id2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,396 INFO L280 TraceCheckUtils]: 193: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~max3~0 == ~id3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,397 INFO L280 TraceCheckUtils]: 194: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,398 INFO L280 TraceCheckUtils]: 195: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,400 INFO L280 TraceCheckUtils]: 196: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,401 INFO L280 TraceCheckUtils]: 197: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,402 INFO L280 TraceCheckUtils]: 198: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,403 INFO L280 TraceCheckUtils]: 199: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,405 INFO L280 TraceCheckUtils]: 200: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~mode1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,406 INFO L280 TraceCheckUtils]: 201: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~mode2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,408 INFO L280 TraceCheckUtils]: 202: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~mode3~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,409 INFO L280 TraceCheckUtils]: 203: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~init__tmp___5~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,410 INFO L280 TraceCheckUtils]: 204: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_1718~0 := ~init__tmp___5~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,411 INFO L280 TraceCheckUtils]: 205: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__i2~0 := ~__return_1718~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,412 INFO L280 TraceCheckUtils]: 206: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 != ~main__i2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,414 INFO L280 TraceCheckUtils]: 207: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,415 INFO L280 TraceCheckUtils]: 208: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,416 INFO L280 TraceCheckUtils]: 209: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,417 INFO L280 TraceCheckUtils]: 210: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,418 INFO L280 TraceCheckUtils]: 211: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,419 INFO L280 TraceCheckUtils]: 212: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,420 INFO L280 TraceCheckUtils]: 213: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,421 INFO L280 TraceCheckUtils]: 214: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,422 INFO L280 TraceCheckUtils]: 215: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,424 INFO L280 TraceCheckUtils]: 216: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,425 INFO L280 TraceCheckUtils]: 217: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,426 INFO L280 TraceCheckUtils]: 218: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,428 INFO L280 TraceCheckUtils]: 219: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__i2~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,429 INFO L280 TraceCheckUtils]: 220: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,430 INFO L280 TraceCheckUtils]: 221: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,432 INFO L280 TraceCheckUtils]: 222: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,433 INFO L280 TraceCheckUtils]: 223: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,434 INFO L280 TraceCheckUtils]: 224: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,436 INFO L280 TraceCheckUtils]: 225: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,437 INFO L280 TraceCheckUtils]: 226: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,438 INFO L280 TraceCheckUtils]: 227: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,439 INFO L280 TraceCheckUtils]: 228: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,440 INFO L280 TraceCheckUtils]: 229: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,441 INFO L280 TraceCheckUtils]: 230: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,443 INFO L280 TraceCheckUtils]: 231: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,444 INFO L280 TraceCheckUtils]: 232: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,445 INFO L280 TraceCheckUtils]: 233: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,446 INFO L280 TraceCheckUtils]: 234: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,447 INFO L280 TraceCheckUtils]: 235: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,449 INFO L280 TraceCheckUtils]: 236: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,450 INFO L280 TraceCheckUtils]: 237: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,451 INFO L280 TraceCheckUtils]: 238: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,453 INFO L280 TraceCheckUtils]: 239: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,454 INFO L280 TraceCheckUtils]: 240: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,455 INFO L280 TraceCheckUtils]: 241: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,456 INFO L280 TraceCheckUtils]: 242: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,458 INFO L280 TraceCheckUtils]: 243: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,459 INFO L280 TraceCheckUtils]: 244: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,461 INFO L280 TraceCheckUtils]: 245: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,461 INFO L280 TraceCheckUtils]: 246: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,463 INFO L280 TraceCheckUtils]: 247: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~check__tmp~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,464 INFO L280 TraceCheckUtils]: 248: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,465 INFO L280 TraceCheckUtils]: 249: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,466 INFO L280 TraceCheckUtils]: 250: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,467 INFO L280 TraceCheckUtils]: 251: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,469 INFO L280 TraceCheckUtils]: 252: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,470 INFO L280 TraceCheckUtils]: 253: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,471 INFO L280 TraceCheckUtils]: 254: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,472 INFO L280 TraceCheckUtils]: 255: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,473 INFO L280 TraceCheckUtils]: 256: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,475 INFO L280 TraceCheckUtils]: 257: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,476 INFO L280 TraceCheckUtils]: 258: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~check__tmp~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,478 INFO L280 TraceCheckUtils]: 259: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_1846~0 := ~check__tmp~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,479 INFO L280 TraceCheckUtils]: 260: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_1846~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,480 INFO L280 TraceCheckUtils]: 261: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~__tmp_1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,483 INFO L280 TraceCheckUtils]: 262: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,485 INFO L280 TraceCheckUtils]: 263: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~assert__arg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,486 INFO L280 TraceCheckUtils]: 264: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~assert__arg~0 := ~__tmp_1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,487 INFO L280 TraceCheckUtils]: 265: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,488 INFO L280 TraceCheckUtils]: 266: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,489 INFO L280 TraceCheckUtils]: 267: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,490 INFO L280 TraceCheckUtils]: 268: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,491 INFO L280 TraceCheckUtils]: 269: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,493 INFO L280 TraceCheckUtils]: 270: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,495 INFO L280 TraceCheckUtils]: 271: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(2 == ~r1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,496 INFO L280 TraceCheckUtils]: 272: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,497 INFO L280 TraceCheckUtils]: 273: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,498 INFO L280 TraceCheckUtils]: 274: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,499 INFO L280 TraceCheckUtils]: 275: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,502 INFO L280 TraceCheckUtils]: 276: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,511 INFO L280 TraceCheckUtils]: 277: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,512 INFO L280 TraceCheckUtils]: 278: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(2 == ~r2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,513 INFO L280 TraceCheckUtils]: 279: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode2~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,514 INFO L280 TraceCheckUtils]: 280: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,515 INFO L280 TraceCheckUtils]: 281: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,516 INFO L280 TraceCheckUtils]: 282: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r3~0 := 1 + ~r3~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,521 INFO L280 TraceCheckUtils]: 283: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,522 INFO L280 TraceCheckUtils]: 284: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,524 INFO L280 TraceCheckUtils]: 285: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(2 == ~r3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,525 INFO L280 TraceCheckUtils]: 286: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode3~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,526 INFO L280 TraceCheckUtils]: 287: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,527 INFO L280 TraceCheckUtils]: 288: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,528 INFO L280 TraceCheckUtils]: 289: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,529 INFO L280 TraceCheckUtils]: 290: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,530 INFO L280 TraceCheckUtils]: 291: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,532 INFO L280 TraceCheckUtils]: 292: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,533 INFO L280 TraceCheckUtils]: 293: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,534 INFO L280 TraceCheckUtils]: 294: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,535 INFO L280 TraceCheckUtils]: 295: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,535 INFO L280 TraceCheckUtils]: 296: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,537 INFO L280 TraceCheckUtils]: 297: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,538 INFO L280 TraceCheckUtils]: 298: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,539 INFO L280 TraceCheckUtils]: 299: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~check__tmp~1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,540 INFO L280 TraceCheckUtils]: 300: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,541 INFO L280 TraceCheckUtils]: 301: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,542 INFO L280 TraceCheckUtils]: 302: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,545 INFO L280 TraceCheckUtils]: 303: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,551 INFO L280 TraceCheckUtils]: 304: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,553 INFO L280 TraceCheckUtils]: 305: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,554 INFO L280 TraceCheckUtils]: 306: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,555 INFO L280 TraceCheckUtils]: 307: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,558 INFO L280 TraceCheckUtils]: 308: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,561 INFO L280 TraceCheckUtils]: 309: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,564 INFO L280 TraceCheckUtils]: 310: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~check__tmp~1 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,566 INFO L280 TraceCheckUtils]: 311: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_1964~0 := ~check__tmp~1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,570 INFO L280 TraceCheckUtils]: 312: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_1964~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,574 INFO L280 TraceCheckUtils]: 313: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~__tmp_2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,575 INFO L280 TraceCheckUtils]: 314: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,576 INFO L280 TraceCheckUtils]: 315: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~assert__arg~1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,578 INFO L280 TraceCheckUtils]: 316: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~assert__arg~1 := ~__tmp_2~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,580 INFO L280 TraceCheckUtils]: 317: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~1 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,581 INFO L280 TraceCheckUtils]: 318: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,582 INFO L280 TraceCheckUtils]: 319: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,584 INFO L280 TraceCheckUtils]: 320: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,584 INFO L280 TraceCheckUtils]: 321: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep13~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,585 INFO L280 TraceCheckUtils]: 322: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,586 INFO L280 TraceCheckUtils]: 323: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,587 INFO L280 TraceCheckUtils]: 324: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r2~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,589 INFO L280 TraceCheckUtils]: 325: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,590 INFO L280 TraceCheckUtils]: 326: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep23~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,591 INFO L280 TraceCheckUtils]: 327: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode2~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,592 INFO L280 TraceCheckUtils]: 328: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~mode3~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,593 INFO L280 TraceCheckUtils]: 329: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r3~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,593 INFO L280 TraceCheckUtils]: 330: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,594 INFO L280 TraceCheckUtils]: 331: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,596 INFO L280 TraceCheckUtils]: 332: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode3~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,597 INFO L280 TraceCheckUtils]: 333: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_old~0 := ~p12_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,597 INFO L280 TraceCheckUtils]: 334: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p12_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,598 INFO L280 TraceCheckUtils]: 335: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_old~0 := ~p13_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,599 INFO L280 TraceCheckUtils]: 336: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p13_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,600 INFO L280 TraceCheckUtils]: 337: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_old~0 := ~p21_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,600 INFO L280 TraceCheckUtils]: 338: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p21_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,601 INFO L280 TraceCheckUtils]: 339: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_old~0 := ~p23_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,602 INFO L280 TraceCheckUtils]: 340: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p23_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,604 INFO L280 TraceCheckUtils]: 341: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_old~0 := ~p31_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,604 INFO L280 TraceCheckUtils]: 342: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p31_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,605 INFO L280 TraceCheckUtils]: 343: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_old~0 := ~p32_new~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,606 INFO L280 TraceCheckUtils]: 344: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~p32_new~0 := ~nomsg~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,607 INFO L280 TraceCheckUtils]: 345: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~check__tmp~2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,607 INFO L280 TraceCheckUtils]: 346: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,608 INFO L280 TraceCheckUtils]: 347: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st1~0 + ~nl1~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,609 INFO L280 TraceCheckUtils]: 348: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st2~0 + ~nl2~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,610 INFO L280 TraceCheckUtils]: 349: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~st3~0 + ~nl3~0 <= 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,611 INFO L280 TraceCheckUtils]: 350: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,612 INFO L280 TraceCheckUtils]: 351: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,613 INFO L280 TraceCheckUtils]: 352: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,613 INFO L280 TraceCheckUtils]: 353: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~r1~0 % 256 >= 2); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,614 INFO L280 TraceCheckUtils]: 354: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,615 INFO L280 TraceCheckUtils]: 355: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~r1~0 % 256 < 2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,616 INFO L280 TraceCheckUtils]: 356: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~check__tmp~2 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,617 INFO L280 TraceCheckUtils]: 357: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__return_2082~0 := ~check__tmp~2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,618 INFO L280 TraceCheckUtils]: 358: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~main__c1~0 := ~__return_2082~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,619 INFO L280 TraceCheckUtils]: 359: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~__tmp_3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,619 INFO L280 TraceCheckUtils]: 360: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,620 INFO L280 TraceCheckUtils]: 361: Hoare triple {1193#(= ~max2~0 ~id2~0)} havoc ~assert__arg~2; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,621 INFO L280 TraceCheckUtils]: 362: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~assert__arg~2 := ~__tmp_3~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,622 INFO L280 TraceCheckUtils]: 363: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~assert__arg~2 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,623 INFO L280 TraceCheckUtils]: 364: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,624 INFO L280 TraceCheckUtils]: 365: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r1~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,625 INFO L280 TraceCheckUtils]: 366: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r1~0 := 1 + ~r1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,625 INFO L280 TraceCheckUtils]: 367: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep21~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,626 INFO L280 TraceCheckUtils]: 368: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep31~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,627 INFO L280 TraceCheckUtils]: 369: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 2 == ~r1~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,628 INFO L280 TraceCheckUtils]: 370: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume ~max1~0 == ~id1~0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,628 INFO L280 TraceCheckUtils]: 371: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~st1~0 := 1; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,629 INFO L280 TraceCheckUtils]: 372: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~mode1~0 := 0; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,630 INFO L280 TraceCheckUtils]: 373: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(0 == ~mode2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,631 INFO L280 TraceCheckUtils]: 374: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(255 == ~r2~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,632 INFO L280 TraceCheckUtils]: 375: Hoare triple {1193#(= ~max2~0 ~id2~0)} ~r2~0 := 1 + ~r2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,633 INFO L280 TraceCheckUtils]: 376: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep12~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,634 INFO L280 TraceCheckUtils]: 377: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !!(0 == ~ep32~0 % 256); {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,635 INFO L280 TraceCheckUtils]: 378: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume 2 == ~r2~0 % 256; {1193#(= ~max2~0 ~id2~0)} is VALID [2020-07-18 06:51:44,635 INFO L280 TraceCheckUtils]: 379: Hoare triple {1193#(= ~max2~0 ~id2~0)} assume !(~max2~0 == ~id2~0); {1127#false} is VALID [2020-07-18 06:51:44,636 INFO L280 TraceCheckUtils]: 380: Hoare triple {1127#false} ~nl2~0 := 1; {1127#false} is VALID [2020-07-18 06:51:44,636 INFO L280 TraceCheckUtils]: 381: Hoare triple {1127#false} ~mode2~0 := 0; {1127#false} is VALID [2020-07-18 06:51:44,636 INFO L280 TraceCheckUtils]: 382: Hoare triple {1127#false} assume !(0 == ~mode3~0 % 256); {1127#false} is VALID [2020-07-18 06:51:44,637 INFO L280 TraceCheckUtils]: 383: Hoare triple {1127#false} assume !(255 == ~r3~0 % 256); {1127#false} is VALID [2020-07-18 06:51:44,637 INFO L280 TraceCheckUtils]: 384: Hoare triple {1127#false} ~r3~0 := 1 + ~r3~0 % 256; {1127#false} is VALID [2020-07-18 06:51:44,637 INFO L280 TraceCheckUtils]: 385: Hoare triple {1127#false} assume !!(0 == ~ep13~0 % 256); {1127#false} is VALID [2020-07-18 06:51:44,638 INFO L280 TraceCheckUtils]: 386: Hoare triple {1127#false} assume !!(0 == ~ep23~0 % 256); {1127#false} is VALID [2020-07-18 06:51:44,638 INFO L280 TraceCheckUtils]: 387: Hoare triple {1127#false} assume 2 == ~r3~0 % 256; {1127#false} is VALID [2020-07-18 06:51:44,638 INFO L280 TraceCheckUtils]: 388: Hoare triple {1127#false} assume ~max3~0 == ~id3~0; {1127#false} is VALID [2020-07-18 06:51:44,638 INFO L280 TraceCheckUtils]: 389: Hoare triple {1127#false} ~st3~0 := 1; {1127#false} is VALID [2020-07-18 06:51:44,639 INFO L280 TraceCheckUtils]: 390: Hoare triple {1127#false} ~mode3~0 := 0; {1127#false} is VALID [2020-07-18 06:51:44,639 INFO L280 TraceCheckUtils]: 391: Hoare triple {1127#false} ~p12_old~0 := ~p12_new~0; {1127#false} is VALID [2020-07-18 06:51:44,639 INFO L280 TraceCheckUtils]: 392: Hoare triple {1127#false} ~p12_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 06:51:44,639 INFO L280 TraceCheckUtils]: 393: Hoare triple {1127#false} ~p13_old~0 := ~p13_new~0; {1127#false} is VALID [2020-07-18 06:51:44,640 INFO L280 TraceCheckUtils]: 394: Hoare triple {1127#false} ~p13_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 06:51:44,640 INFO L280 TraceCheckUtils]: 395: Hoare triple {1127#false} ~p21_old~0 := ~p21_new~0; {1127#false} is VALID [2020-07-18 06:51:44,640 INFO L280 TraceCheckUtils]: 396: Hoare triple {1127#false} ~p21_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 06:51:44,641 INFO L280 TraceCheckUtils]: 397: Hoare triple {1127#false} ~p23_old~0 := ~p23_new~0; {1127#false} is VALID [2020-07-18 06:51:44,641 INFO L280 TraceCheckUtils]: 398: Hoare triple {1127#false} ~p23_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 06:51:44,641 INFO L280 TraceCheckUtils]: 399: Hoare triple {1127#false} ~p31_old~0 := ~p31_new~0; {1127#false} is VALID [2020-07-18 06:51:44,641 INFO L280 TraceCheckUtils]: 400: Hoare triple {1127#false} ~p31_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 06:51:44,641 INFO L280 TraceCheckUtils]: 401: Hoare triple {1127#false} ~p32_old~0 := ~p32_new~0; {1127#false} is VALID [2020-07-18 06:51:44,642 INFO L280 TraceCheckUtils]: 402: Hoare triple {1127#false} ~p32_new~0 := ~nomsg~0; {1127#false} is VALID [2020-07-18 06:51:44,642 INFO L280 TraceCheckUtils]: 403: Hoare triple {1127#false} havoc ~check__tmp~5; {1127#false} is VALID [2020-07-18 06:51:44,642 INFO L280 TraceCheckUtils]: 404: Hoare triple {1127#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {1127#false} is VALID [2020-07-18 06:51:44,642 INFO L280 TraceCheckUtils]: 405: Hoare triple {1127#false} ~check__tmp~5 := 0; {1127#false} is VALID [2020-07-18 06:51:44,643 INFO L280 TraceCheckUtils]: 406: Hoare triple {1127#false} ~__return_2726~0 := ~check__tmp~5; {1127#false} is VALID [2020-07-18 06:51:44,643 INFO L280 TraceCheckUtils]: 407: Hoare triple {1127#false} ~main__c1~0 := ~__return_2726~0; {1127#false} is VALID [2020-07-18 06:51:44,643 INFO L280 TraceCheckUtils]: 408: Hoare triple {1127#false} havoc ~__tmp_6~0; {1127#false} is VALID [2020-07-18 06:51:44,643 INFO L280 TraceCheckUtils]: 409: Hoare triple {1127#false} ~__tmp_6~0 := (if 0 == ~main__c1~0 then 0 else 1); {1127#false} is VALID [2020-07-18 06:51:44,644 INFO L280 TraceCheckUtils]: 410: Hoare triple {1127#false} havoc ~assert__arg~5; {1127#false} is VALID [2020-07-18 06:51:44,644 INFO L280 TraceCheckUtils]: 411: Hoare triple {1127#false} ~assert__arg~5 := ~__tmp_6~0; {1127#false} is VALID [2020-07-18 06:51:44,644 INFO L280 TraceCheckUtils]: 412: Hoare triple {1127#false} assume 0 == ~assert__arg~5 % 256; {1127#false} is VALID [2020-07-18 06:51:44,645 INFO L280 TraceCheckUtils]: 413: Hoare triple {1127#false} assume !false; {1127#false} is VALID [2020-07-18 06:51:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:51:45,039 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [637888221] [2020-07-18 06:51:45,044 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:51:45,044 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 06:51:45,046 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [100575960] [2020-07-18 06:51:45,066 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 414 [2020-07-18 06:51:45,089 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:51:45,098 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 06:51:45,914 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 414 edges. 414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:51:45,914 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 06:51:45,915 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:51:45,929 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 06:51:45,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:51:45,934 INFO L87 Difference]: Start difference. First operand 1123 states. Second operand 4 states. [2020-07-18 06:51:56,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:51:56,561 INFO L93 Difference]: Finished difference Result 1830 states and 2374 transitions. [2020-07-18 06:51:56,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 06:51:56,561 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 414 [2020-07-18 06:51:56,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:51:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:51:56,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2374 transitions. [2020-07-18 06:51:56,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:51:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2374 transitions. [2020-07-18 06:51:56,644 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2374 transitions. [2020-07-18 06:51:59,162 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2374 edges. 2374 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:51:59,403 INFO L225 Difference]: With dead ends: 1830 [2020-07-18 06:51:59,403 INFO L226 Difference]: Without dead ends: 1312 [2020-07-18 06:51:59,412 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:51:59,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1312 states. [2020-07-18 06:52:00,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1312 to 1303. [2020-07-18 06:52:00,433 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:52:00,433 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1312 states. Second operand 1303 states. [2020-07-18 06:52:00,434 INFO L74 IsIncluded]: Start isIncluded. First operand 1312 states. Second operand 1303 states. [2020-07-18 06:52:00,434 INFO L87 Difference]: Start difference. First operand 1312 states. Second operand 1303 states. [2020-07-18 06:52:00,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:52:00,615 INFO L93 Difference]: Finished difference Result 1312 states and 1571 transitions. [2020-07-18 06:52:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1571 transitions. [2020-07-18 06:52:00,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:52:00,620 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:52:00,620 INFO L74 IsIncluded]: Start isIncluded. First operand 1303 states. Second operand 1312 states. [2020-07-18 06:52:00,620 INFO L87 Difference]: Start difference. First operand 1303 states. Second operand 1312 states. [2020-07-18 06:52:00,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:52:00,717 INFO L93 Difference]: Finished difference Result 1312 states and 1571 transitions. [2020-07-18 06:52:00,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 1571 transitions. [2020-07-18 06:52:00,720 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:52:00,720 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:52:00,721 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:52:00,721 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:52:00,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1303 states. [2020-07-18 06:52:00,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 1303 states and 1563 transitions. [2020-07-18 06:52:00,829 INFO L78 Accepts]: Start accepts. Automaton has 1303 states and 1563 transitions. Word has length 414 [2020-07-18 06:52:00,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:52:00,830 INFO L479 AbstractCegarLoop]: Abstraction has 1303 states and 1563 transitions. [2020-07-18 06:52:00,830 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 06:52:00,831 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1303 states and 1563 transitions. [2020-07-18 06:52:02,581 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1563 edges. 1563 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:52:02,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1563 transitions. [2020-07-18 06:52:02,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2020-07-18 06:52:02,592 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:52:02,593 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] [2020-07-18 06:52:02,593 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 06:52:02,594 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:52:02,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:52:02,594 INFO L82 PathProgramCache]: Analyzing trace with hash -1791071559, now seen corresponding path program 1 times [2020-07-18 06:52:02,594 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:52:02,595 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [34646014] [2020-07-18 06:52:02,595 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:52:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:52:03,272 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 06:52:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:52:03,325 INFO L280 TraceCheckUtils]: 0: Hoare triple {10156#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {10087#true} is VALID [2020-07-18 06:52:03,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {10087#true} ~nomsg~0 := -1; {10087#true} is VALID [2020-07-18 06:52:03,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {10087#true} ~p12~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,326 INFO L280 TraceCheckUtils]: 3: Hoare triple {10087#true} ~p12_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,326 INFO L280 TraceCheckUtils]: 4: Hoare triple {10087#true} ~p12_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,326 INFO L280 TraceCheckUtils]: 5: Hoare triple {10087#true} ~ep12~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {10087#true} ~p13~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,327 INFO L280 TraceCheckUtils]: 7: Hoare triple {10087#true} ~p13_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,327 INFO L280 TraceCheckUtils]: 8: Hoare triple {10087#true} ~p13_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,328 INFO L280 TraceCheckUtils]: 9: Hoare triple {10087#true} ~ep13~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,328 INFO L280 TraceCheckUtils]: 10: Hoare triple {10087#true} ~p21~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,333 INFO L280 TraceCheckUtils]: 11: Hoare triple {10087#true} ~p21_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,334 INFO L280 TraceCheckUtils]: 12: Hoare triple {10087#true} ~p21_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,334 INFO L280 TraceCheckUtils]: 13: Hoare triple {10087#true} ~ep21~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {10087#true} ~p23~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,334 INFO L280 TraceCheckUtils]: 15: Hoare triple {10087#true} ~p23_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,335 INFO L280 TraceCheckUtils]: 16: Hoare triple {10087#true} ~p23_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,335 INFO L280 TraceCheckUtils]: 17: Hoare triple {10087#true} ~ep23~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,335 INFO L280 TraceCheckUtils]: 18: Hoare triple {10087#true} ~p31~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,335 INFO L280 TraceCheckUtils]: 19: Hoare triple {10087#true} ~p31_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,335 INFO L280 TraceCheckUtils]: 20: Hoare triple {10087#true} ~p31_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,336 INFO L280 TraceCheckUtils]: 21: Hoare triple {10087#true} ~ep31~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,336 INFO L280 TraceCheckUtils]: 22: Hoare triple {10087#true} ~p32~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {10087#true} ~p32_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,336 INFO L280 TraceCheckUtils]: 24: Hoare triple {10087#true} ~p32_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,337 INFO L280 TraceCheckUtils]: 25: Hoare triple {10087#true} ~ep32~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,337 INFO L280 TraceCheckUtils]: 26: Hoare triple {10087#true} ~id1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,337 INFO L280 TraceCheckUtils]: 27: Hoare triple {10087#true} ~r1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,337 INFO L280 TraceCheckUtils]: 28: Hoare triple {10087#true} ~st1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,338 INFO L280 TraceCheckUtils]: 29: Hoare triple {10087#true} ~nl1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,338 INFO L280 TraceCheckUtils]: 30: Hoare triple {10087#true} ~m1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,338 INFO L280 TraceCheckUtils]: 31: Hoare triple {10087#true} ~max1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,338 INFO L280 TraceCheckUtils]: 32: Hoare triple {10087#true} ~mode1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,338 INFO L280 TraceCheckUtils]: 33: Hoare triple {10087#true} ~id2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,339 INFO L280 TraceCheckUtils]: 34: Hoare triple {10087#true} ~r2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,339 INFO L280 TraceCheckUtils]: 35: Hoare triple {10087#true} ~st2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,342 INFO L280 TraceCheckUtils]: 36: Hoare triple {10087#true} ~nl2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,342 INFO L280 TraceCheckUtils]: 37: Hoare triple {10087#true} ~m2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,342 INFO L280 TraceCheckUtils]: 38: Hoare triple {10087#true} ~max2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,343 INFO L280 TraceCheckUtils]: 39: Hoare triple {10087#true} ~mode2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,343 INFO L280 TraceCheckUtils]: 40: Hoare triple {10087#true} ~id3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,343 INFO L280 TraceCheckUtils]: 41: Hoare triple {10087#true} ~r3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,343 INFO L280 TraceCheckUtils]: 42: Hoare triple {10087#true} ~st3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,343 INFO L280 TraceCheckUtils]: 43: Hoare triple {10087#true} ~nl3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,344 INFO L280 TraceCheckUtils]: 44: Hoare triple {10087#true} ~m3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,344 INFO L280 TraceCheckUtils]: 45: Hoare triple {10087#true} ~max3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,344 INFO L280 TraceCheckUtils]: 46: Hoare triple {10087#true} ~mode3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,344 INFO L280 TraceCheckUtils]: 47: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {10087#true} is VALID [2020-07-18 06:52:03,345 INFO L280 TraceCheckUtils]: 48: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {10087#true} is VALID [2020-07-18 06:52:03,345 INFO L280 TraceCheckUtils]: 49: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {10087#true} is VALID [2020-07-18 06:52:03,345 INFO L280 TraceCheckUtils]: 50: Hoare triple {10087#true} ~__return_1718~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,345 INFO L280 TraceCheckUtils]: 51: Hoare triple {10087#true} ~__return_1846~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,346 INFO L280 TraceCheckUtils]: 52: Hoare triple {10087#true} ~__return_1964~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,346 INFO L280 TraceCheckUtils]: 53: Hoare triple {10087#true} ~__return_2082~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,347 INFO L280 TraceCheckUtils]: 54: Hoare triple {10087#true} ~__return_2816~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,347 INFO L280 TraceCheckUtils]: 55: Hoare triple {10087#true} ~__return_2785~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,347 INFO L280 TraceCheckUtils]: 56: Hoare triple {10087#true} ~__return_2726~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,347 INFO L280 TraceCheckUtils]: 57: Hoare triple {10087#true} ~__return_2692~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,348 INFO L280 TraceCheckUtils]: 58: Hoare triple {10087#true} ~__return_2315~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,348 INFO L280 TraceCheckUtils]: 59: Hoare triple {10087#true} ~__return_2587~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,348 INFO L280 TraceCheckUtils]: 60: Hoare triple {10087#true} ~__return_2553~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,348 INFO L280 TraceCheckUtils]: 61: Hoare triple {10087#true} ~__return_2473~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,349 INFO L280 TraceCheckUtils]: 62: Hoare triple {10087#true} ~__return_2205~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,349 INFO L280 TraceCheckUtils]: 63: Hoare triple {10087#true} assume true; {10087#true} is VALID [2020-07-18 06:52:03,349 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10087#true} {10087#true} #2321#return; {10087#true} is VALID [2020-07-18 06:52:03,359 INFO L263 TraceCheckUtils]: 0: Hoare triple {10087#true} call ULTIMATE.init(); {10156#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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 06:52:03,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {10156#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {10087#true} is VALID [2020-07-18 06:52:03,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {10087#true} ~nomsg~0 := -1; {10087#true} is VALID [2020-07-18 06:52:03,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {10087#true} ~p12~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {10087#true} ~p12_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {10087#true} ~p12_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {10087#true} ~ep12~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,361 INFO L280 TraceCheckUtils]: 7: Hoare triple {10087#true} ~p13~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {10087#true} ~p13_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,362 INFO L280 TraceCheckUtils]: 9: Hoare triple {10087#true} ~p13_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,362 INFO L280 TraceCheckUtils]: 10: Hoare triple {10087#true} ~ep13~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,362 INFO L280 TraceCheckUtils]: 11: Hoare triple {10087#true} ~p21~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,363 INFO L280 TraceCheckUtils]: 12: Hoare triple {10087#true} ~p21_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,363 INFO L280 TraceCheckUtils]: 13: Hoare triple {10087#true} ~p21_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {10087#true} ~ep21~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,363 INFO L280 TraceCheckUtils]: 15: Hoare triple {10087#true} ~p23~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,363 INFO L280 TraceCheckUtils]: 16: Hoare triple {10087#true} ~p23_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {10087#true} ~p23_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {10087#true} ~ep23~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,364 INFO L280 TraceCheckUtils]: 19: Hoare triple {10087#true} ~p31~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,364 INFO L280 TraceCheckUtils]: 20: Hoare triple {10087#true} ~p31_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,365 INFO L280 TraceCheckUtils]: 21: Hoare triple {10087#true} ~p31_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,365 INFO L280 TraceCheckUtils]: 22: Hoare triple {10087#true} ~ep31~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {10087#true} ~p32~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {10087#true} ~p32_old~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,365 INFO L280 TraceCheckUtils]: 25: Hoare triple {10087#true} ~p32_new~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,366 INFO L280 TraceCheckUtils]: 26: Hoare triple {10087#true} ~ep32~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,366 INFO L280 TraceCheckUtils]: 27: Hoare triple {10087#true} ~id1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,366 INFO L280 TraceCheckUtils]: 28: Hoare triple {10087#true} ~r1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,366 INFO L280 TraceCheckUtils]: 29: Hoare triple {10087#true} ~st1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,367 INFO L280 TraceCheckUtils]: 30: Hoare triple {10087#true} ~nl1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,367 INFO L280 TraceCheckUtils]: 31: Hoare triple {10087#true} ~m1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,367 INFO L280 TraceCheckUtils]: 32: Hoare triple {10087#true} ~max1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,367 INFO L280 TraceCheckUtils]: 33: Hoare triple {10087#true} ~mode1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,367 INFO L280 TraceCheckUtils]: 34: Hoare triple {10087#true} ~id2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,368 INFO L280 TraceCheckUtils]: 35: Hoare triple {10087#true} ~r2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,368 INFO L280 TraceCheckUtils]: 36: Hoare triple {10087#true} ~st2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,368 INFO L280 TraceCheckUtils]: 37: Hoare triple {10087#true} ~nl2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,368 INFO L280 TraceCheckUtils]: 38: Hoare triple {10087#true} ~m2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,368 INFO L280 TraceCheckUtils]: 39: Hoare triple {10087#true} ~max2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,369 INFO L280 TraceCheckUtils]: 40: Hoare triple {10087#true} ~mode2~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,369 INFO L280 TraceCheckUtils]: 41: Hoare triple {10087#true} ~id3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,369 INFO L280 TraceCheckUtils]: 42: Hoare triple {10087#true} ~r3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,369 INFO L280 TraceCheckUtils]: 43: Hoare triple {10087#true} ~st3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,369 INFO L280 TraceCheckUtils]: 44: Hoare triple {10087#true} ~nl3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,370 INFO L280 TraceCheckUtils]: 45: Hoare triple {10087#true} ~m3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,370 INFO L280 TraceCheckUtils]: 46: Hoare triple {10087#true} ~max3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,370 INFO L280 TraceCheckUtils]: 47: Hoare triple {10087#true} ~mode3~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,370 INFO L280 TraceCheckUtils]: 48: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {10087#true} is VALID [2020-07-18 06:52:03,371 INFO L280 TraceCheckUtils]: 49: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {10087#true} is VALID [2020-07-18 06:52:03,371 INFO L280 TraceCheckUtils]: 50: Hoare triple {10087#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {10087#true} is VALID [2020-07-18 06:52:03,371 INFO L280 TraceCheckUtils]: 51: Hoare triple {10087#true} ~__return_1718~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,371 INFO L280 TraceCheckUtils]: 52: Hoare triple {10087#true} ~__return_1846~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,371 INFO L280 TraceCheckUtils]: 53: Hoare triple {10087#true} ~__return_1964~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,371 INFO L280 TraceCheckUtils]: 54: Hoare triple {10087#true} ~__return_2082~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,372 INFO L280 TraceCheckUtils]: 55: Hoare triple {10087#true} ~__return_2816~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,372 INFO L280 TraceCheckUtils]: 56: Hoare triple {10087#true} ~__return_2785~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,372 INFO L280 TraceCheckUtils]: 57: Hoare triple {10087#true} ~__return_2726~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,372 INFO L280 TraceCheckUtils]: 58: Hoare triple {10087#true} ~__return_2692~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,375 INFO L280 TraceCheckUtils]: 59: Hoare triple {10087#true} ~__return_2315~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,375 INFO L280 TraceCheckUtils]: 60: Hoare triple {10087#true} ~__return_2587~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,375 INFO L280 TraceCheckUtils]: 61: Hoare triple {10087#true} ~__return_2553~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,376 INFO L280 TraceCheckUtils]: 62: Hoare triple {10087#true} ~__return_2473~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,376 INFO L280 TraceCheckUtils]: 63: Hoare triple {10087#true} ~__return_2205~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,376 INFO L280 TraceCheckUtils]: 64: Hoare triple {10087#true} assume true; {10087#true} is VALID [2020-07-18 06:52:03,376 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {10087#true} {10087#true} #2321#return; {10087#true} is VALID [2020-07-18 06:52:03,376 INFO L263 TraceCheckUtils]: 66: Hoare triple {10087#true} call #t~ret27 := main(); {10087#true} is VALID [2020-07-18 06:52:03,377 INFO L280 TraceCheckUtils]: 67: Hoare triple {10087#true} havoc ~main__c1~0; {10087#true} is VALID [2020-07-18 06:52:03,377 INFO L280 TraceCheckUtils]: 68: Hoare triple {10087#true} havoc ~main__i2~0; {10087#true} is VALID [2020-07-18 06:52:03,377 INFO L280 TraceCheckUtils]: 69: Hoare triple {10087#true} ~main__c1~0 := 0; {10087#true} is VALID [2020-07-18 06:52:03,377 INFO L280 TraceCheckUtils]: 70: Hoare triple {10087#true} ~ep12~0 := #t~nondet0; {10087#true} is VALID [2020-07-18 06:52:03,377 INFO L280 TraceCheckUtils]: 71: Hoare triple {10087#true} havoc #t~nondet0; {10087#true} is VALID [2020-07-18 06:52:03,378 INFO L280 TraceCheckUtils]: 72: Hoare triple {10087#true} ~ep13~0 := #t~nondet1; {10087#true} is VALID [2020-07-18 06:52:03,378 INFO L280 TraceCheckUtils]: 73: Hoare triple {10087#true} havoc #t~nondet1; {10087#true} is VALID [2020-07-18 06:52:03,378 INFO L280 TraceCheckUtils]: 74: Hoare triple {10087#true} ~ep21~0 := #t~nondet2; {10087#true} is VALID [2020-07-18 06:52:03,378 INFO L280 TraceCheckUtils]: 75: Hoare triple {10087#true} havoc #t~nondet2; {10087#true} is VALID [2020-07-18 06:52:03,378 INFO L280 TraceCheckUtils]: 76: Hoare triple {10087#true} ~ep23~0 := #t~nondet3; {10087#true} is VALID [2020-07-18 06:52:03,379 INFO L280 TraceCheckUtils]: 77: Hoare triple {10087#true} havoc #t~nondet3; {10087#true} is VALID [2020-07-18 06:52:03,379 INFO L280 TraceCheckUtils]: 78: Hoare triple {10087#true} ~ep31~0 := #t~nondet4; {10087#true} is VALID [2020-07-18 06:52:03,379 INFO L280 TraceCheckUtils]: 79: Hoare triple {10087#true} havoc #t~nondet4; {10087#true} is VALID [2020-07-18 06:52:03,379 INFO L280 TraceCheckUtils]: 80: Hoare triple {10087#true} ~ep32~0 := #t~nondet5; {10087#true} is VALID [2020-07-18 06:52:03,379 INFO L280 TraceCheckUtils]: 81: Hoare triple {10087#true} havoc #t~nondet5; {10087#true} is VALID [2020-07-18 06:52:03,380 INFO L280 TraceCheckUtils]: 82: Hoare triple {10087#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,380 INFO L280 TraceCheckUtils]: 83: Hoare triple {10087#true} ~id1~0 := #t~nondet6; {10087#true} is VALID [2020-07-18 06:52:03,380 INFO L280 TraceCheckUtils]: 84: Hoare triple {10087#true} havoc #t~nondet6; {10087#true} is VALID [2020-07-18 06:52:03,381 INFO L280 TraceCheckUtils]: 85: Hoare triple {10087#true} ~r1~0 := #t~nondet7; {10087#true} is VALID [2020-07-18 06:52:03,381 INFO L280 TraceCheckUtils]: 86: Hoare triple {10087#true} havoc #t~nondet7; {10087#true} is VALID [2020-07-18 06:52:03,382 INFO L280 TraceCheckUtils]: 87: Hoare triple {10087#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,382 INFO L280 TraceCheckUtils]: 88: Hoare triple {10087#true} ~st1~0 := #t~nondet8; {10087#true} is VALID [2020-07-18 06:52:03,382 INFO L280 TraceCheckUtils]: 89: Hoare triple {10087#true} havoc #t~nondet8; {10087#true} is VALID [2020-07-18 06:52:03,382 INFO L280 TraceCheckUtils]: 90: Hoare triple {10087#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,382 INFO L280 TraceCheckUtils]: 91: Hoare triple {10087#true} ~nl1~0 := #t~nondet9; {10087#true} is VALID [2020-07-18 06:52:03,382 INFO L280 TraceCheckUtils]: 92: Hoare triple {10087#true} havoc #t~nondet9; {10087#true} is VALID [2020-07-18 06:52:03,383 INFO L280 TraceCheckUtils]: 93: Hoare triple {10087#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,383 INFO L280 TraceCheckUtils]: 94: Hoare triple {10087#true} ~m1~0 := #t~nondet10; {10087#true} is VALID [2020-07-18 06:52:03,383 INFO L280 TraceCheckUtils]: 95: Hoare triple {10087#true} havoc #t~nondet10; {10087#true} is VALID [2020-07-18 06:52:03,383 INFO L280 TraceCheckUtils]: 96: Hoare triple {10087#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,383 INFO L280 TraceCheckUtils]: 97: Hoare triple {10087#true} ~max1~0 := #t~nondet11; {10087#true} is VALID [2020-07-18 06:52:03,384 INFO L280 TraceCheckUtils]: 98: Hoare triple {10087#true} havoc #t~nondet11; {10087#true} is VALID [2020-07-18 06:52:03,384 INFO L280 TraceCheckUtils]: 99: Hoare triple {10087#true} ~mode1~0 := #t~nondet12; {10087#true} is VALID [2020-07-18 06:52:03,384 INFO L280 TraceCheckUtils]: 100: Hoare triple {10087#true} havoc #t~nondet12; {10087#true} is VALID [2020-07-18 06:52:03,384 INFO L280 TraceCheckUtils]: 101: Hoare triple {10087#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,384 INFO L280 TraceCheckUtils]: 102: Hoare triple {10087#true} ~id2~0 := #t~nondet13; {10087#true} is VALID [2020-07-18 06:52:03,384 INFO L280 TraceCheckUtils]: 103: Hoare triple {10087#true} havoc #t~nondet13; {10087#true} is VALID [2020-07-18 06:52:03,385 INFO L280 TraceCheckUtils]: 104: Hoare triple {10087#true} ~r2~0 := #t~nondet14; {10087#true} is VALID [2020-07-18 06:52:03,385 INFO L280 TraceCheckUtils]: 105: Hoare triple {10087#true} havoc #t~nondet14; {10087#true} is VALID [2020-07-18 06:52:03,385 INFO L280 TraceCheckUtils]: 106: Hoare triple {10087#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,385 INFO L280 TraceCheckUtils]: 107: Hoare triple {10087#true} ~st2~0 := #t~nondet15; {10087#true} is VALID [2020-07-18 06:52:03,385 INFO L280 TraceCheckUtils]: 108: Hoare triple {10087#true} havoc #t~nondet15; {10087#true} is VALID [2020-07-18 06:52:03,385 INFO L280 TraceCheckUtils]: 109: Hoare triple {10087#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,386 INFO L280 TraceCheckUtils]: 110: Hoare triple {10087#true} ~nl2~0 := #t~nondet16; {10087#true} is VALID [2020-07-18 06:52:03,386 INFO L280 TraceCheckUtils]: 111: Hoare triple {10087#true} havoc #t~nondet16; {10087#true} is VALID [2020-07-18 06:52:03,386 INFO L280 TraceCheckUtils]: 112: Hoare triple {10087#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,386 INFO L280 TraceCheckUtils]: 113: Hoare triple {10087#true} ~m2~0 := #t~nondet17; {10087#true} is VALID [2020-07-18 06:52:03,386 INFO L280 TraceCheckUtils]: 114: Hoare triple {10087#true} havoc #t~nondet17; {10087#true} is VALID [2020-07-18 06:52:03,386 INFO L280 TraceCheckUtils]: 115: Hoare triple {10087#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,387 INFO L280 TraceCheckUtils]: 116: Hoare triple {10087#true} ~max2~0 := #t~nondet18; {10087#true} is VALID [2020-07-18 06:52:03,387 INFO L280 TraceCheckUtils]: 117: Hoare triple {10087#true} havoc #t~nondet18; {10087#true} is VALID [2020-07-18 06:52:03,387 INFO L280 TraceCheckUtils]: 118: Hoare triple {10087#true} ~mode2~0 := #t~nondet19; {10087#true} is VALID [2020-07-18 06:52:03,387 INFO L280 TraceCheckUtils]: 119: Hoare triple {10087#true} havoc #t~nondet19; {10087#true} is VALID [2020-07-18 06:52:03,387 INFO L280 TraceCheckUtils]: 120: Hoare triple {10087#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,388 INFO L280 TraceCheckUtils]: 121: Hoare triple {10087#true} ~id3~0 := #t~nondet20; {10087#true} is VALID [2020-07-18 06:52:03,388 INFO L280 TraceCheckUtils]: 122: Hoare triple {10087#true} havoc #t~nondet20; {10087#true} is VALID [2020-07-18 06:52:03,388 INFO L280 TraceCheckUtils]: 123: Hoare triple {10087#true} ~r3~0 := #t~nondet21; {10087#true} is VALID [2020-07-18 06:52:03,388 INFO L280 TraceCheckUtils]: 124: Hoare triple {10087#true} havoc #t~nondet21; {10087#true} is VALID [2020-07-18 06:52:03,388 INFO L280 TraceCheckUtils]: 125: Hoare triple {10087#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,388 INFO L280 TraceCheckUtils]: 126: Hoare triple {10087#true} ~st3~0 := #t~nondet22; {10087#true} is VALID [2020-07-18 06:52:03,389 INFO L280 TraceCheckUtils]: 127: Hoare triple {10087#true} havoc #t~nondet22; {10087#true} is VALID [2020-07-18 06:52:03,389 INFO L280 TraceCheckUtils]: 128: Hoare triple {10087#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,389 INFO L280 TraceCheckUtils]: 129: Hoare triple {10087#true} ~nl3~0 := #t~nondet23; {10087#true} is VALID [2020-07-18 06:52:03,389 INFO L280 TraceCheckUtils]: 130: Hoare triple {10087#true} havoc #t~nondet23; {10087#true} is VALID [2020-07-18 06:52:03,389 INFO L280 TraceCheckUtils]: 131: Hoare triple {10087#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,390 INFO L280 TraceCheckUtils]: 132: Hoare triple {10087#true} ~m3~0 := #t~nondet24; {10087#true} is VALID [2020-07-18 06:52:03,390 INFO L280 TraceCheckUtils]: 133: Hoare triple {10087#true} havoc #t~nondet24; {10087#true} is VALID [2020-07-18 06:52:03,390 INFO L280 TraceCheckUtils]: 134: Hoare triple {10087#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {10087#true} is VALID [2020-07-18 06:52:03,390 INFO L280 TraceCheckUtils]: 135: Hoare triple {10087#true} ~max3~0 := #t~nondet25; {10087#true} is VALID [2020-07-18 06:52:03,390 INFO L280 TraceCheckUtils]: 136: Hoare triple {10087#true} havoc #t~nondet25; {10087#true} is VALID [2020-07-18 06:52:03,390 INFO L280 TraceCheckUtils]: 137: Hoare triple {10087#true} ~mode3~0 := #t~nondet26; {10087#true} is VALID [2020-07-18 06:52:03,396 INFO L280 TraceCheckUtils]: 138: Hoare triple {10087#true} havoc #t~nondet26; {10087#true} is VALID [2020-07-18 06:52:03,396 INFO L280 TraceCheckUtils]: 139: Hoare triple {10087#true} havoc ~init__r121~0; {10087#true} is VALID [2020-07-18 06:52:03,405 INFO L280 TraceCheckUtils]: 140: Hoare triple {10087#true} havoc ~init__r131~0; {10087#true} is VALID [2020-07-18 06:52:03,406 INFO L280 TraceCheckUtils]: 141: Hoare triple {10087#true} havoc ~init__r211~0; {10087#true} is VALID [2020-07-18 06:52:03,406 INFO L280 TraceCheckUtils]: 142: Hoare triple {10087#true} havoc ~init__r231~0; {10087#true} is VALID [2020-07-18 06:52:03,406 INFO L280 TraceCheckUtils]: 143: Hoare triple {10087#true} havoc ~init__r311~0; {10087#true} is VALID [2020-07-18 06:52:03,406 INFO L280 TraceCheckUtils]: 144: Hoare triple {10087#true} havoc ~init__r321~0; {10087#true} is VALID [2020-07-18 06:52:03,407 INFO L280 TraceCheckUtils]: 145: Hoare triple {10087#true} havoc ~init__r122~0; {10087#true} is VALID [2020-07-18 06:52:03,407 INFO L280 TraceCheckUtils]: 146: Hoare triple {10087#true} havoc ~init__tmp~0; {10087#true} is VALID [2020-07-18 06:52:03,407 INFO L280 TraceCheckUtils]: 147: Hoare triple {10087#true} havoc ~init__r132~0; {10087#true} is VALID [2020-07-18 06:52:03,407 INFO L280 TraceCheckUtils]: 148: Hoare triple {10087#true} havoc ~init__tmp___0~0; {10087#true} is VALID [2020-07-18 06:52:03,408 INFO L280 TraceCheckUtils]: 149: Hoare triple {10087#true} havoc ~init__r212~0; {10087#true} is VALID [2020-07-18 06:52:03,408 INFO L280 TraceCheckUtils]: 150: Hoare triple {10087#true} havoc ~init__tmp___1~0; {10087#true} is VALID [2020-07-18 06:52:03,408 INFO L280 TraceCheckUtils]: 151: Hoare triple {10087#true} havoc ~init__r232~0; {10087#true} is VALID [2020-07-18 06:52:03,411 INFO L280 TraceCheckUtils]: 152: Hoare triple {10087#true} havoc ~init__tmp___2~0; {10087#true} is VALID [2020-07-18 06:52:03,412 INFO L280 TraceCheckUtils]: 153: Hoare triple {10087#true} havoc ~init__r312~0; {10087#true} is VALID [2020-07-18 06:52:03,412 INFO L280 TraceCheckUtils]: 154: Hoare triple {10087#true} havoc ~init__tmp___3~0; {10087#true} is VALID [2020-07-18 06:52:03,412 INFO L280 TraceCheckUtils]: 155: Hoare triple {10087#true} havoc ~init__r322~0; {10087#true} is VALID [2020-07-18 06:52:03,412 INFO L280 TraceCheckUtils]: 156: Hoare triple {10087#true} havoc ~init__tmp___4~0; {10087#true} is VALID [2020-07-18 06:52:03,412 INFO L280 TraceCheckUtils]: 157: Hoare triple {10087#true} havoc ~init__tmp___5~0; {10087#true} is VALID [2020-07-18 06:52:03,420 INFO L280 TraceCheckUtils]: 158: Hoare triple {10087#true} ~init__r121~0 := ~ep12~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:52:03,424 INFO L280 TraceCheckUtils]: 159: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:52:03,425 INFO L280 TraceCheckUtils]: 160: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:52:03,426 INFO L280 TraceCheckUtils]: 161: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:52:03,427 INFO L280 TraceCheckUtils]: 162: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:52:03,427 INFO L280 TraceCheckUtils]: 163: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {10154#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 06:52:03,428 INFO L280 TraceCheckUtils]: 164: Hoare triple {10154#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,429 INFO L280 TraceCheckUtils]: 165: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,429 INFO L280 TraceCheckUtils]: 166: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,430 INFO L280 TraceCheckUtils]: 167: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,430 INFO L280 TraceCheckUtils]: 168: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,431 INFO L280 TraceCheckUtils]: 169: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,431 INFO L280 TraceCheckUtils]: 170: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,432 INFO L280 TraceCheckUtils]: 171: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,433 INFO L280 TraceCheckUtils]: 172: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,433 INFO L280 TraceCheckUtils]: 173: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,434 INFO L280 TraceCheckUtils]: 174: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,435 INFO L280 TraceCheckUtils]: 175: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,435 INFO L280 TraceCheckUtils]: 176: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,436 INFO L280 TraceCheckUtils]: 177: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,436 INFO L280 TraceCheckUtils]: 178: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,437 INFO L280 TraceCheckUtils]: 179: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,438 INFO L280 TraceCheckUtils]: 180: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,438 INFO L280 TraceCheckUtils]: 181: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,439 INFO L280 TraceCheckUtils]: 182: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,439 INFO L280 TraceCheckUtils]: 183: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,440 INFO L280 TraceCheckUtils]: 184: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,440 INFO L280 TraceCheckUtils]: 185: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,441 INFO L280 TraceCheckUtils]: 186: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,441 INFO L280 TraceCheckUtils]: 187: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,442 INFO L280 TraceCheckUtils]: 188: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,443 INFO L280 TraceCheckUtils]: 189: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,443 INFO L280 TraceCheckUtils]: 190: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,444 INFO L280 TraceCheckUtils]: 191: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,444 INFO L280 TraceCheckUtils]: 192: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,445 INFO L280 TraceCheckUtils]: 193: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,445 INFO L280 TraceCheckUtils]: 194: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,446 INFO L280 TraceCheckUtils]: 195: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,446 INFO L280 TraceCheckUtils]: 196: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,447 INFO L280 TraceCheckUtils]: 197: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,447 INFO L280 TraceCheckUtils]: 198: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,448 INFO L280 TraceCheckUtils]: 199: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,448 INFO L280 TraceCheckUtils]: 200: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,449 INFO L280 TraceCheckUtils]: 201: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,449 INFO L280 TraceCheckUtils]: 202: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,450 INFO L280 TraceCheckUtils]: 203: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,450 INFO L280 TraceCheckUtils]: 204: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1718~0 := ~init__tmp___5~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,451 INFO L280 TraceCheckUtils]: 205: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1718~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,452 INFO L280 TraceCheckUtils]: 206: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,452 INFO L280 TraceCheckUtils]: 207: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,453 INFO L280 TraceCheckUtils]: 208: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,453 INFO L280 TraceCheckUtils]: 209: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,454 INFO L280 TraceCheckUtils]: 210: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,454 INFO L280 TraceCheckUtils]: 211: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,455 INFO L280 TraceCheckUtils]: 212: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,455 INFO L280 TraceCheckUtils]: 213: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,456 INFO L280 TraceCheckUtils]: 214: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,456 INFO L280 TraceCheckUtils]: 215: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,457 INFO L280 TraceCheckUtils]: 216: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,458 INFO L280 TraceCheckUtils]: 217: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,458 INFO L280 TraceCheckUtils]: 218: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,459 INFO L280 TraceCheckUtils]: 219: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,459 INFO L280 TraceCheckUtils]: 220: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,460 INFO L280 TraceCheckUtils]: 221: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 % 256 < 2; {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 06:52:03,461 INFO L280 TraceCheckUtils]: 222: Hoare triple {10155#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,461 INFO L280 TraceCheckUtils]: 223: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,461 INFO L280 TraceCheckUtils]: 224: Hoare triple {10088#false} ~mode1~0 := 1; {10088#false} is VALID [2020-07-18 06:52:03,462 INFO L280 TraceCheckUtils]: 225: Hoare triple {10088#false} assume !!(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,462 INFO L280 TraceCheckUtils]: 226: Hoare triple {10088#false} assume ~r2~0 % 256 < 2; {10088#false} is VALID [2020-07-18 06:52:03,462 INFO L280 TraceCheckUtils]: 227: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,462 INFO L280 TraceCheckUtils]: 228: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,462 INFO L280 TraceCheckUtils]: 229: Hoare triple {10088#false} ~mode2~0 := 1; {10088#false} is VALID [2020-07-18 06:52:03,463 INFO L280 TraceCheckUtils]: 230: Hoare triple {10088#false} assume !!(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,463 INFO L280 TraceCheckUtils]: 231: Hoare triple {10088#false} assume ~r3~0 % 256 < 2; {10088#false} is VALID [2020-07-18 06:52:03,463 INFO L280 TraceCheckUtils]: 232: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,463 INFO L280 TraceCheckUtils]: 233: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,464 INFO L280 TraceCheckUtils]: 234: Hoare triple {10088#false} ~mode3~0 := 1; {10088#false} is VALID [2020-07-18 06:52:03,464 INFO L280 TraceCheckUtils]: 235: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-18 06:52:03,464 INFO L280 TraceCheckUtils]: 236: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,464 INFO L280 TraceCheckUtils]: 237: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-18 06:52:03,464 INFO L280 TraceCheckUtils]: 238: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,465 INFO L280 TraceCheckUtils]: 239: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-18 06:52:03,465 INFO L280 TraceCheckUtils]: 240: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,465 INFO L280 TraceCheckUtils]: 241: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-18 06:52:03,465 INFO L280 TraceCheckUtils]: 242: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,465 INFO L280 TraceCheckUtils]: 243: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-18 06:52:03,465 INFO L280 TraceCheckUtils]: 244: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,466 INFO L280 TraceCheckUtils]: 245: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-18 06:52:03,466 INFO L280 TraceCheckUtils]: 246: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,466 INFO L280 TraceCheckUtils]: 247: Hoare triple {10088#false} havoc ~check__tmp~0; {10088#false} is VALID [2020-07-18 06:52:03,466 INFO L280 TraceCheckUtils]: 248: Hoare triple {10088#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,466 INFO L280 TraceCheckUtils]: 249: Hoare triple {10088#false} assume ~st1~0 + ~nl1~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,467 INFO L280 TraceCheckUtils]: 250: Hoare triple {10088#false} assume ~st2~0 + ~nl2~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,467 INFO L280 TraceCheckUtils]: 251: Hoare triple {10088#false} assume ~st3~0 + ~nl3~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,467 INFO L280 TraceCheckUtils]: 252: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 06:52:03,467 INFO L280 TraceCheckUtils]: 253: Hoare triple {10088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {10088#false} is VALID [2020-07-18 06:52:03,467 INFO L280 TraceCheckUtils]: 254: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 06:52:03,467 INFO L280 TraceCheckUtils]: 255: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 06:52:03,468 INFO L280 TraceCheckUtils]: 256: Hoare triple {10088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {10088#false} is VALID [2020-07-18 06:52:03,468 INFO L280 TraceCheckUtils]: 257: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 06:52:03,468 INFO L280 TraceCheckUtils]: 258: Hoare triple {10088#false} ~check__tmp~0 := 1; {10088#false} is VALID [2020-07-18 06:52:03,468 INFO L280 TraceCheckUtils]: 259: Hoare triple {10088#false} ~__return_1846~0 := ~check__tmp~0; {10088#false} is VALID [2020-07-18 06:52:03,468 INFO L280 TraceCheckUtils]: 260: Hoare triple {10088#false} ~main__c1~0 := ~__return_1846~0; {10088#false} is VALID [2020-07-18 06:52:03,469 INFO L280 TraceCheckUtils]: 261: Hoare triple {10088#false} havoc ~__tmp_1~0; {10088#false} is VALID [2020-07-18 06:52:03,469 INFO L280 TraceCheckUtils]: 262: Hoare triple {10088#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-18 06:52:03,469 INFO L280 TraceCheckUtils]: 263: Hoare triple {10088#false} havoc ~assert__arg~0; {10088#false} is VALID [2020-07-18 06:52:03,469 INFO L280 TraceCheckUtils]: 264: Hoare triple {10088#false} ~assert__arg~0 := ~__tmp_1~0; {10088#false} is VALID [2020-07-18 06:52:03,469 INFO L280 TraceCheckUtils]: 265: Hoare triple {10088#false} assume !(0 == ~assert__arg~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,469 INFO L280 TraceCheckUtils]: 266: Hoare triple {10088#false} assume !(0 == ~mode1~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,470 INFO L280 TraceCheckUtils]: 267: Hoare triple {10088#false} assume !(255 == ~r1~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,470 INFO L280 TraceCheckUtils]: 268: Hoare triple {10088#false} ~r1~0 := 1 + ~r1~0 % 256; {10088#false} is VALID [2020-07-18 06:52:03,470 INFO L280 TraceCheckUtils]: 269: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,470 INFO L280 TraceCheckUtils]: 270: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,470 INFO L280 TraceCheckUtils]: 271: Hoare triple {10088#false} assume !(2 == ~r1~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,471 INFO L280 TraceCheckUtils]: 272: Hoare triple {10088#false} ~mode1~0 := 0; {10088#false} is VALID [2020-07-18 06:52:03,471 INFO L280 TraceCheckUtils]: 273: Hoare triple {10088#false} assume !(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,479 INFO L280 TraceCheckUtils]: 274: Hoare triple {10088#false} assume !(255 == ~r2~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,480 INFO L280 TraceCheckUtils]: 275: Hoare triple {10088#false} ~r2~0 := 1 + ~r2~0 % 256; {10088#false} is VALID [2020-07-18 06:52:03,480 INFO L280 TraceCheckUtils]: 276: Hoare triple {10088#false} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,480 INFO L280 TraceCheckUtils]: 277: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,480 INFO L280 TraceCheckUtils]: 278: Hoare triple {10088#false} assume !(2 == ~r2~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,481 INFO L280 TraceCheckUtils]: 279: Hoare triple {10088#false} ~mode2~0 := 0; {10088#false} is VALID [2020-07-18 06:52:03,481 INFO L280 TraceCheckUtils]: 280: Hoare triple {10088#false} assume !(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,481 INFO L280 TraceCheckUtils]: 281: Hoare triple {10088#false} assume !(255 == ~r3~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,481 INFO L280 TraceCheckUtils]: 282: Hoare triple {10088#false} ~r3~0 := 1 + ~r3~0 % 256; {10088#false} is VALID [2020-07-18 06:52:03,481 INFO L280 TraceCheckUtils]: 283: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,481 INFO L280 TraceCheckUtils]: 284: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,482 INFO L280 TraceCheckUtils]: 285: Hoare triple {10088#false} assume !(2 == ~r3~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,482 INFO L280 TraceCheckUtils]: 286: Hoare triple {10088#false} ~mode3~0 := 0; {10088#false} is VALID [2020-07-18 06:52:03,482 INFO L280 TraceCheckUtils]: 287: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-18 06:52:03,482 INFO L280 TraceCheckUtils]: 288: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,483 INFO L280 TraceCheckUtils]: 289: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-18 06:52:03,483 INFO L280 TraceCheckUtils]: 290: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,483 INFO L280 TraceCheckUtils]: 291: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-18 06:52:03,483 INFO L280 TraceCheckUtils]: 292: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,483 INFO L280 TraceCheckUtils]: 293: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-18 06:52:03,484 INFO L280 TraceCheckUtils]: 294: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,484 INFO L280 TraceCheckUtils]: 295: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-18 06:52:03,484 INFO L280 TraceCheckUtils]: 296: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,484 INFO L280 TraceCheckUtils]: 297: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-18 06:52:03,484 INFO L280 TraceCheckUtils]: 298: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,485 INFO L280 TraceCheckUtils]: 299: Hoare triple {10088#false} havoc ~check__tmp~1; {10088#false} is VALID [2020-07-18 06:52:03,485 INFO L280 TraceCheckUtils]: 300: Hoare triple {10088#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,485 INFO L280 TraceCheckUtils]: 301: Hoare triple {10088#false} assume ~st1~0 + ~nl1~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,485 INFO L280 TraceCheckUtils]: 302: Hoare triple {10088#false} assume ~st2~0 + ~nl2~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,485 INFO L280 TraceCheckUtils]: 303: Hoare triple {10088#false} assume ~st3~0 + ~nl3~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,486 INFO L280 TraceCheckUtils]: 304: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 06:52:03,486 INFO L280 TraceCheckUtils]: 305: Hoare triple {10088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {10088#false} is VALID [2020-07-18 06:52:03,486 INFO L280 TraceCheckUtils]: 306: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 06:52:03,486 INFO L280 TraceCheckUtils]: 307: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 06:52:03,487 INFO L280 TraceCheckUtils]: 308: Hoare triple {10088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {10088#false} is VALID [2020-07-18 06:52:03,487 INFO L280 TraceCheckUtils]: 309: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 06:52:03,487 INFO L280 TraceCheckUtils]: 310: Hoare triple {10088#false} ~check__tmp~1 := 1; {10088#false} is VALID [2020-07-18 06:52:03,487 INFO L280 TraceCheckUtils]: 311: Hoare triple {10088#false} ~__return_1964~0 := ~check__tmp~1; {10088#false} is VALID [2020-07-18 06:52:03,487 INFO L280 TraceCheckUtils]: 312: Hoare triple {10088#false} ~main__c1~0 := ~__return_1964~0; {10088#false} is VALID [2020-07-18 06:52:03,488 INFO L280 TraceCheckUtils]: 313: Hoare triple {10088#false} havoc ~__tmp_2~0; {10088#false} is VALID [2020-07-18 06:52:03,488 INFO L280 TraceCheckUtils]: 314: Hoare triple {10088#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-18 06:52:03,488 INFO L280 TraceCheckUtils]: 315: Hoare triple {10088#false} havoc ~assert__arg~1; {10088#false} is VALID [2020-07-18 06:52:03,488 INFO L280 TraceCheckUtils]: 316: Hoare triple {10088#false} ~assert__arg~1 := ~__tmp_2~0; {10088#false} is VALID [2020-07-18 06:52:03,489 INFO L280 TraceCheckUtils]: 317: Hoare triple {10088#false} assume !(0 == ~assert__arg~1 % 256); {10088#false} is VALID [2020-07-18 06:52:03,489 INFO L280 TraceCheckUtils]: 318: Hoare triple {10088#false} assume !!(0 == ~mode1~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,489 INFO L280 TraceCheckUtils]: 319: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 06:52:03,489 INFO L280 TraceCheckUtils]: 320: Hoare triple {10088#false} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,489 INFO L280 TraceCheckUtils]: 321: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,490 INFO L280 TraceCheckUtils]: 322: Hoare triple {10088#false} ~mode1~0 := 1; {10088#false} is VALID [2020-07-18 06:52:03,490 INFO L280 TraceCheckUtils]: 323: Hoare triple {10088#false} assume !!(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,490 INFO L280 TraceCheckUtils]: 324: Hoare triple {10088#false} assume ~r2~0 % 256 < 2; {10088#false} is VALID [2020-07-18 06:52:03,490 INFO L280 TraceCheckUtils]: 325: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,490 INFO L280 TraceCheckUtils]: 326: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,491 INFO L280 TraceCheckUtils]: 327: Hoare triple {10088#false} ~mode2~0 := 1; {10088#false} is VALID [2020-07-18 06:52:03,491 INFO L280 TraceCheckUtils]: 328: Hoare triple {10088#false} assume !!(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,491 INFO L280 TraceCheckUtils]: 329: Hoare triple {10088#false} assume ~r3~0 % 256 < 2; {10088#false} is VALID [2020-07-18 06:52:03,491 INFO L280 TraceCheckUtils]: 330: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,491 INFO L280 TraceCheckUtils]: 331: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,492 INFO L280 TraceCheckUtils]: 332: Hoare triple {10088#false} ~mode3~0 := 1; {10088#false} is VALID [2020-07-18 06:52:03,492 INFO L280 TraceCheckUtils]: 333: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-18 06:52:03,492 INFO L280 TraceCheckUtils]: 334: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,492 INFO L280 TraceCheckUtils]: 335: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-18 06:52:03,492 INFO L280 TraceCheckUtils]: 336: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,493 INFO L280 TraceCheckUtils]: 337: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-18 06:52:03,493 INFO L280 TraceCheckUtils]: 338: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,493 INFO L280 TraceCheckUtils]: 339: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-18 06:52:03,493 INFO L280 TraceCheckUtils]: 340: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,493 INFO L280 TraceCheckUtils]: 341: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-18 06:52:03,494 INFO L280 TraceCheckUtils]: 342: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,494 INFO L280 TraceCheckUtils]: 343: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-18 06:52:03,494 INFO L280 TraceCheckUtils]: 344: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,494 INFO L280 TraceCheckUtils]: 345: Hoare triple {10088#false} havoc ~check__tmp~2; {10088#false} is VALID [2020-07-18 06:52:03,494 INFO L280 TraceCheckUtils]: 346: Hoare triple {10088#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,495 INFO L280 TraceCheckUtils]: 347: Hoare triple {10088#false} assume ~st1~0 + ~nl1~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,495 INFO L280 TraceCheckUtils]: 348: Hoare triple {10088#false} assume ~st2~0 + ~nl2~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,495 INFO L280 TraceCheckUtils]: 349: Hoare triple {10088#false} assume ~st3~0 + ~nl3~0 <= 1; {10088#false} is VALID [2020-07-18 06:52:03,495 INFO L280 TraceCheckUtils]: 350: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 06:52:03,495 INFO L280 TraceCheckUtils]: 351: Hoare triple {10088#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {10088#false} is VALID [2020-07-18 06:52:03,495 INFO L280 TraceCheckUtils]: 352: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 06:52:03,496 INFO L280 TraceCheckUtils]: 353: Hoare triple {10088#false} assume !(~r1~0 % 256 >= 2); {10088#false} is VALID [2020-07-18 06:52:03,496 INFO L280 TraceCheckUtils]: 354: Hoare triple {10088#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {10088#false} is VALID [2020-07-18 06:52:03,496 INFO L280 TraceCheckUtils]: 355: Hoare triple {10088#false} assume ~r1~0 % 256 < 2; {10088#false} is VALID [2020-07-18 06:52:03,496 INFO L280 TraceCheckUtils]: 356: Hoare triple {10088#false} ~check__tmp~2 := 1; {10088#false} is VALID [2020-07-18 06:52:03,496 INFO L280 TraceCheckUtils]: 357: Hoare triple {10088#false} ~__return_2082~0 := ~check__tmp~2; {10088#false} is VALID [2020-07-18 06:52:03,497 INFO L280 TraceCheckUtils]: 358: Hoare triple {10088#false} ~main__c1~0 := ~__return_2082~0; {10088#false} is VALID [2020-07-18 06:52:03,497 INFO L280 TraceCheckUtils]: 359: Hoare triple {10088#false} havoc ~__tmp_3~0; {10088#false} is VALID [2020-07-18 06:52:03,497 INFO L280 TraceCheckUtils]: 360: Hoare triple {10088#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-18 06:52:03,497 INFO L280 TraceCheckUtils]: 361: Hoare triple {10088#false} havoc ~assert__arg~2; {10088#false} is VALID [2020-07-18 06:52:03,497 INFO L280 TraceCheckUtils]: 362: Hoare triple {10088#false} ~assert__arg~2 := ~__tmp_3~0; {10088#false} is VALID [2020-07-18 06:52:03,498 INFO L280 TraceCheckUtils]: 363: Hoare triple {10088#false} assume !(0 == ~assert__arg~2 % 256); {10088#false} is VALID [2020-07-18 06:52:03,498 INFO L280 TraceCheckUtils]: 364: Hoare triple {10088#false} assume !(0 == ~mode1~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,498 INFO L280 TraceCheckUtils]: 365: Hoare triple {10088#false} assume !(255 == ~r1~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,498 INFO L280 TraceCheckUtils]: 366: Hoare triple {10088#false} ~r1~0 := 1 + ~r1~0 % 256; {10088#false} is VALID [2020-07-18 06:52:03,498 INFO L280 TraceCheckUtils]: 367: Hoare triple {10088#false} assume !!(0 == ~ep21~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,498 INFO L280 TraceCheckUtils]: 368: Hoare triple {10088#false} assume !!(0 == ~ep31~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,499 INFO L280 TraceCheckUtils]: 369: Hoare triple {10088#false} assume 2 == ~r1~0 % 256; {10088#false} is VALID [2020-07-18 06:52:03,499 INFO L280 TraceCheckUtils]: 370: Hoare triple {10088#false} assume ~max1~0 == ~id1~0; {10088#false} is VALID [2020-07-18 06:52:03,499 INFO L280 TraceCheckUtils]: 371: Hoare triple {10088#false} ~st1~0 := 1; {10088#false} is VALID [2020-07-18 06:52:03,499 INFO L280 TraceCheckUtils]: 372: Hoare triple {10088#false} ~mode1~0 := 0; {10088#false} is VALID [2020-07-18 06:52:03,499 INFO L280 TraceCheckUtils]: 373: Hoare triple {10088#false} assume !(0 == ~mode2~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,500 INFO L280 TraceCheckUtils]: 374: Hoare triple {10088#false} assume !(255 == ~r2~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,500 INFO L280 TraceCheckUtils]: 375: Hoare triple {10088#false} ~r2~0 := 1 + ~r2~0 % 256; {10088#false} is VALID [2020-07-18 06:52:03,500 INFO L280 TraceCheckUtils]: 376: Hoare triple {10088#false} assume !!(0 == ~ep12~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,500 INFO L280 TraceCheckUtils]: 377: Hoare triple {10088#false} assume !!(0 == ~ep32~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,500 INFO L280 TraceCheckUtils]: 378: Hoare triple {10088#false} assume 2 == ~r2~0 % 256; {10088#false} is VALID [2020-07-18 06:52:03,501 INFO L280 TraceCheckUtils]: 379: Hoare triple {10088#false} assume ~max2~0 == ~id2~0; {10088#false} is VALID [2020-07-18 06:52:03,501 INFO L280 TraceCheckUtils]: 380: Hoare triple {10088#false} ~st2~0 := 1; {10088#false} is VALID [2020-07-18 06:52:03,501 INFO L280 TraceCheckUtils]: 381: Hoare triple {10088#false} ~mode2~0 := 0; {10088#false} is VALID [2020-07-18 06:52:03,501 INFO L280 TraceCheckUtils]: 382: Hoare triple {10088#false} assume !(0 == ~mode3~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,501 INFO L280 TraceCheckUtils]: 383: Hoare triple {10088#false} assume !(255 == ~r3~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,502 INFO L280 TraceCheckUtils]: 384: Hoare triple {10088#false} ~r3~0 := 1 + ~r3~0 % 256; {10088#false} is VALID [2020-07-18 06:52:03,502 INFO L280 TraceCheckUtils]: 385: Hoare triple {10088#false} assume !!(0 == ~ep13~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,502 INFO L280 TraceCheckUtils]: 386: Hoare triple {10088#false} assume !!(0 == ~ep23~0 % 256); {10088#false} is VALID [2020-07-18 06:52:03,502 INFO L280 TraceCheckUtils]: 387: Hoare triple {10088#false} assume 2 == ~r3~0 % 256; {10088#false} is VALID [2020-07-18 06:52:03,502 INFO L280 TraceCheckUtils]: 388: Hoare triple {10088#false} assume ~max3~0 == ~id3~0; {10088#false} is VALID [2020-07-18 06:52:03,503 INFO L280 TraceCheckUtils]: 389: Hoare triple {10088#false} ~st3~0 := 1; {10088#false} is VALID [2020-07-18 06:52:03,503 INFO L280 TraceCheckUtils]: 390: Hoare triple {10088#false} ~mode3~0 := 0; {10088#false} is VALID [2020-07-18 06:52:03,503 INFO L280 TraceCheckUtils]: 391: Hoare triple {10088#false} ~p12_old~0 := ~p12_new~0; {10088#false} is VALID [2020-07-18 06:52:03,503 INFO L280 TraceCheckUtils]: 392: Hoare triple {10088#false} ~p12_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,503 INFO L280 TraceCheckUtils]: 393: Hoare triple {10088#false} ~p13_old~0 := ~p13_new~0; {10088#false} is VALID [2020-07-18 06:52:03,504 INFO L280 TraceCheckUtils]: 394: Hoare triple {10088#false} ~p13_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,504 INFO L280 TraceCheckUtils]: 395: Hoare triple {10088#false} ~p21_old~0 := ~p21_new~0; {10088#false} is VALID [2020-07-18 06:52:03,504 INFO L280 TraceCheckUtils]: 396: Hoare triple {10088#false} ~p21_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,504 INFO L280 TraceCheckUtils]: 397: Hoare triple {10088#false} ~p23_old~0 := ~p23_new~0; {10088#false} is VALID [2020-07-18 06:52:03,504 INFO L280 TraceCheckUtils]: 398: Hoare triple {10088#false} ~p23_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,505 INFO L280 TraceCheckUtils]: 399: Hoare triple {10088#false} ~p31_old~0 := ~p31_new~0; {10088#false} is VALID [2020-07-18 06:52:03,505 INFO L280 TraceCheckUtils]: 400: Hoare triple {10088#false} ~p31_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,505 INFO L280 TraceCheckUtils]: 401: Hoare triple {10088#false} ~p32_old~0 := ~p32_new~0; {10088#false} is VALID [2020-07-18 06:52:03,505 INFO L280 TraceCheckUtils]: 402: Hoare triple {10088#false} ~p32_new~0 := ~nomsg~0; {10088#false} is VALID [2020-07-18 06:52:03,506 INFO L280 TraceCheckUtils]: 403: Hoare triple {10088#false} havoc ~check__tmp~3; {10088#false} is VALID [2020-07-18 06:52:03,506 INFO L280 TraceCheckUtils]: 404: Hoare triple {10088#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {10088#false} is VALID [2020-07-18 06:52:03,506 INFO L280 TraceCheckUtils]: 405: Hoare triple {10088#false} ~check__tmp~3 := 0; {10088#false} is VALID [2020-07-18 06:52:03,506 INFO L280 TraceCheckUtils]: 406: Hoare triple {10088#false} ~__return_2816~0 := ~check__tmp~3; {10088#false} is VALID [2020-07-18 06:52:03,506 INFO L280 TraceCheckUtils]: 407: Hoare triple {10088#false} ~main__c1~0 := ~__return_2816~0; {10088#false} is VALID [2020-07-18 06:52:03,506 INFO L280 TraceCheckUtils]: 408: Hoare triple {10088#false} havoc ~__tmp_4~0; {10088#false} is VALID [2020-07-18 06:52:03,507 INFO L280 TraceCheckUtils]: 409: Hoare triple {10088#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {10088#false} is VALID [2020-07-18 06:52:03,507 INFO L280 TraceCheckUtils]: 410: Hoare triple {10088#false} havoc ~assert__arg~3; {10088#false} is VALID [2020-07-18 06:52:03,507 INFO L280 TraceCheckUtils]: 411: Hoare triple {10088#false} ~assert__arg~3 := ~__tmp_4~0; {10088#false} is VALID [2020-07-18 06:52:03,507 INFO L280 TraceCheckUtils]: 412: Hoare triple {10088#false} assume 0 == ~assert__arg~3 % 256; {10088#false} is VALID [2020-07-18 06:52:03,507 INFO L280 TraceCheckUtils]: 413: Hoare triple {10088#false} assume !false; {10088#false} is VALID [2020-07-18 06:52:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:52:03,719 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [34646014] [2020-07-18 06:52:03,719 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:52:03,719 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 06:52:03,720 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806828915] [2020-07-18 06:52:03,724 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 414 [2020-07-18 06:52:03,725 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:52:03,725 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 06:52:04,183 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 414 edges. 414 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:52:04,183 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 06:52:04,183 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:52:04,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 06:52:04,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 06:52:04,184 INFO L87 Difference]: Start difference. First operand 1303 states and 1563 transitions. Second operand 5 states. [2020-07-18 06:52:20,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:52:20,589 INFO L93 Difference]: Finished difference Result 3495 states and 4246 transitions. [2020-07-18 06:52:20,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 06:52:20,590 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 414 [2020-07-18 06:52:20,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:52:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 06:52:20,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3032 transitions. [2020-07-18 06:52:20,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 06:52:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3032 transitions. [2020-07-18 06:52:20,638 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3032 transitions. [2020-07-18 06:52:24,459 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3032 edges. 3032 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:52:24,801 INFO L225 Difference]: With dead ends: 3495 [2020-07-18 06:52:24,801 INFO L226 Difference]: Without dead ends: 2370 [2020-07-18 06:52:24,811 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 06:52:24,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2370 states. [2020-07-18 06:52:28,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2370 to 2245. [2020-07-18 06:52:28,655 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:52:28,655 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2370 states. Second operand 2245 states. [2020-07-18 06:52:28,655 INFO L74 IsIncluded]: Start isIncluded. First operand 2370 states. Second operand 2245 states. [2020-07-18 06:52:28,656 INFO L87 Difference]: Start difference. First operand 2370 states. Second operand 2245 states. [2020-07-18 06:52:28,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:52:28,921 INFO L93 Difference]: Finished difference Result 2370 states and 2853 transitions. [2020-07-18 06:52:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 2853 transitions. [2020-07-18 06:52:28,926 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:52:28,927 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:52:28,927 INFO L74 IsIncluded]: Start isIncluded. First operand 2245 states. Second operand 2370 states. [2020-07-18 06:52:28,927 INFO L87 Difference]: Start difference. First operand 2245 states. Second operand 2370 states. [2020-07-18 06:52:29,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:52:29,249 INFO L93 Difference]: Finished difference Result 2370 states and 2853 transitions. [2020-07-18 06:52:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 2853 transitions. [2020-07-18 06:52:29,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:52:29,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:52:29,256 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:52:29,256 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:52:29,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2245 states. [2020-07-18 06:52:29,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 2245 states and 2728 transitions. [2020-07-18 06:52:29,635 INFO L78 Accepts]: Start accepts. Automaton has 2245 states and 2728 transitions. Word has length 414 [2020-07-18 06:52:29,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:52:29,636 INFO L479 AbstractCegarLoop]: Abstraction has 2245 states and 2728 transitions. [2020-07-18 06:52:29,636 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 06:52:29,636 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2245 states and 2728 transitions. [2020-07-18 06:52:33,359 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2728 edges. 2728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:52:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 2728 transitions. [2020-07-18 06:52:33,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2020-07-18 06:52:33,365 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:52:33,365 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] [2020-07-18 06:52:33,366 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 06:52:33,366 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:52:33,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:52:33,366 INFO L82 PathProgramCache]: Analyzing trace with hash -1512250717, now seen corresponding path program 1 times [2020-07-18 06:52:33,367 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:52:33,367 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [819803882] [2020-07-18 06:52:33,367 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:52:33,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:52:33,741 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 06:52:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:52:33,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {26449#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {26381#true} is VALID [2020-07-18 06:52:33,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {26381#true} ~nomsg~0 := -1; {26381#true} is VALID [2020-07-18 06:52:33,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {26381#true} ~p12~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {26381#true} ~p12_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {26381#true} ~p12_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {26381#true} ~ep12~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {26381#true} ~p13~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {26381#true} ~p13_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {26381#true} ~p13_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,786 INFO L280 TraceCheckUtils]: 9: Hoare triple {26381#true} ~ep13~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {26381#true} ~p21~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {26381#true} ~p21_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,787 INFO L280 TraceCheckUtils]: 12: Hoare triple {26381#true} ~p21_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,787 INFO L280 TraceCheckUtils]: 13: Hoare triple {26381#true} ~ep21~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,787 INFO L280 TraceCheckUtils]: 14: Hoare triple {26381#true} ~p23~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,787 INFO L280 TraceCheckUtils]: 15: Hoare triple {26381#true} ~p23_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,788 INFO L280 TraceCheckUtils]: 16: Hoare triple {26381#true} ~p23_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,788 INFO L280 TraceCheckUtils]: 17: Hoare triple {26381#true} ~ep23~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,788 INFO L280 TraceCheckUtils]: 18: Hoare triple {26381#true} ~p31~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,788 INFO L280 TraceCheckUtils]: 19: Hoare triple {26381#true} ~p31_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,788 INFO L280 TraceCheckUtils]: 20: Hoare triple {26381#true} ~p31_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,789 INFO L280 TraceCheckUtils]: 21: Hoare triple {26381#true} ~ep31~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,789 INFO L280 TraceCheckUtils]: 22: Hoare triple {26381#true} ~p32~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,789 INFO L280 TraceCheckUtils]: 23: Hoare triple {26381#true} ~p32_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {26381#true} ~p32_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,789 INFO L280 TraceCheckUtils]: 25: Hoare triple {26381#true} ~ep32~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,789 INFO L280 TraceCheckUtils]: 26: Hoare triple {26381#true} ~id1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,790 INFO L280 TraceCheckUtils]: 27: Hoare triple {26381#true} ~r1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,790 INFO L280 TraceCheckUtils]: 28: Hoare triple {26381#true} ~st1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,790 INFO L280 TraceCheckUtils]: 29: Hoare triple {26381#true} ~nl1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,790 INFO L280 TraceCheckUtils]: 30: Hoare triple {26381#true} ~m1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,790 INFO L280 TraceCheckUtils]: 31: Hoare triple {26381#true} ~max1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,791 INFO L280 TraceCheckUtils]: 32: Hoare triple {26381#true} ~mode1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,791 INFO L280 TraceCheckUtils]: 33: Hoare triple {26381#true} ~id2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,791 INFO L280 TraceCheckUtils]: 34: Hoare triple {26381#true} ~r2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,791 INFO L280 TraceCheckUtils]: 35: Hoare triple {26381#true} ~st2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,791 INFO L280 TraceCheckUtils]: 36: Hoare triple {26381#true} ~nl2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,791 INFO L280 TraceCheckUtils]: 37: Hoare triple {26381#true} ~m2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,792 INFO L280 TraceCheckUtils]: 38: Hoare triple {26381#true} ~max2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,792 INFO L280 TraceCheckUtils]: 39: Hoare triple {26381#true} ~mode2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,792 INFO L280 TraceCheckUtils]: 40: Hoare triple {26381#true} ~id3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,792 INFO L280 TraceCheckUtils]: 41: Hoare triple {26381#true} ~r3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,792 INFO L280 TraceCheckUtils]: 42: Hoare triple {26381#true} ~st3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,793 INFO L280 TraceCheckUtils]: 43: Hoare triple {26381#true} ~nl3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,793 INFO L280 TraceCheckUtils]: 44: Hoare triple {26381#true} ~m3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,793 INFO L280 TraceCheckUtils]: 45: Hoare triple {26381#true} ~max3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,793 INFO L280 TraceCheckUtils]: 46: Hoare triple {26381#true} ~mode3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,793 INFO L280 TraceCheckUtils]: 47: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {26381#true} is VALID [2020-07-18 06:52:33,793 INFO L280 TraceCheckUtils]: 48: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {26381#true} is VALID [2020-07-18 06:52:33,794 INFO L280 TraceCheckUtils]: 49: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {26381#true} is VALID [2020-07-18 06:52:33,794 INFO L280 TraceCheckUtils]: 50: Hoare triple {26381#true} ~__return_1718~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,794 INFO L280 TraceCheckUtils]: 51: Hoare triple {26381#true} ~__return_1846~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,794 INFO L280 TraceCheckUtils]: 52: Hoare triple {26381#true} ~__return_1964~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,794 INFO L280 TraceCheckUtils]: 53: Hoare triple {26381#true} ~__return_2082~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,795 INFO L280 TraceCheckUtils]: 54: Hoare triple {26381#true} ~__return_2816~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,795 INFO L280 TraceCheckUtils]: 55: Hoare triple {26381#true} ~__return_2785~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,795 INFO L280 TraceCheckUtils]: 56: Hoare triple {26381#true} ~__return_2726~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,795 INFO L280 TraceCheckUtils]: 57: Hoare triple {26381#true} ~__return_2692~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,795 INFO L280 TraceCheckUtils]: 58: Hoare triple {26381#true} ~__return_2315~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,795 INFO L280 TraceCheckUtils]: 59: Hoare triple {26381#true} ~__return_2587~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,796 INFO L280 TraceCheckUtils]: 60: Hoare triple {26381#true} ~__return_2553~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,796 INFO L280 TraceCheckUtils]: 61: Hoare triple {26381#true} ~__return_2473~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,796 INFO L280 TraceCheckUtils]: 62: Hoare triple {26381#true} ~__return_2205~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,796 INFO L280 TraceCheckUtils]: 63: Hoare triple {26381#true} assume true; {26381#true} is VALID [2020-07-18 06:52:33,796 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {26381#true} {26381#true} #2321#return; {26381#true} is VALID [2020-07-18 06:52:33,802 INFO L263 TraceCheckUtils]: 0: Hoare triple {26381#true} call ULTIMATE.init(); {26449#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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 06:52:33,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {26449#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {26381#true} is VALID [2020-07-18 06:52:33,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {26381#true} ~nomsg~0 := -1; {26381#true} is VALID [2020-07-18 06:52:33,803 INFO L280 TraceCheckUtils]: 3: Hoare triple {26381#true} ~p12~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {26381#true} ~p12_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {26381#true} ~p12_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {26381#true} ~ep12~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {26381#true} ~p13~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {26381#true} ~p13_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,804 INFO L280 TraceCheckUtils]: 9: Hoare triple {26381#true} ~p13_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {26381#true} ~ep13~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {26381#true} ~p21~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,804 INFO L280 TraceCheckUtils]: 12: Hoare triple {26381#true} ~p21_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,804 INFO L280 TraceCheckUtils]: 13: Hoare triple {26381#true} ~p21_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {26381#true} ~ep21~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,805 INFO L280 TraceCheckUtils]: 15: Hoare triple {26381#true} ~p23~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,805 INFO L280 TraceCheckUtils]: 16: Hoare triple {26381#true} ~p23_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,805 INFO L280 TraceCheckUtils]: 17: Hoare triple {26381#true} ~p23_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,805 INFO L280 TraceCheckUtils]: 18: Hoare triple {26381#true} ~ep23~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,805 INFO L280 TraceCheckUtils]: 19: Hoare triple {26381#true} ~p31~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,806 INFO L280 TraceCheckUtils]: 20: Hoare triple {26381#true} ~p31_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,806 INFO L280 TraceCheckUtils]: 21: Hoare triple {26381#true} ~p31_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,806 INFO L280 TraceCheckUtils]: 22: Hoare triple {26381#true} ~ep31~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,806 INFO L280 TraceCheckUtils]: 23: Hoare triple {26381#true} ~p32~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,806 INFO L280 TraceCheckUtils]: 24: Hoare triple {26381#true} ~p32_old~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,807 INFO L280 TraceCheckUtils]: 25: Hoare triple {26381#true} ~p32_new~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,807 INFO L280 TraceCheckUtils]: 26: Hoare triple {26381#true} ~ep32~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,807 INFO L280 TraceCheckUtils]: 27: Hoare triple {26381#true} ~id1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,807 INFO L280 TraceCheckUtils]: 28: Hoare triple {26381#true} ~r1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,807 INFO L280 TraceCheckUtils]: 29: Hoare triple {26381#true} ~st1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,807 INFO L280 TraceCheckUtils]: 30: Hoare triple {26381#true} ~nl1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,808 INFO L280 TraceCheckUtils]: 31: Hoare triple {26381#true} ~m1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,808 INFO L280 TraceCheckUtils]: 32: Hoare triple {26381#true} ~max1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,808 INFO L280 TraceCheckUtils]: 33: Hoare triple {26381#true} ~mode1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,808 INFO L280 TraceCheckUtils]: 34: Hoare triple {26381#true} ~id2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,808 INFO L280 TraceCheckUtils]: 35: Hoare triple {26381#true} ~r2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,809 INFO L280 TraceCheckUtils]: 36: Hoare triple {26381#true} ~st2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,809 INFO L280 TraceCheckUtils]: 37: Hoare triple {26381#true} ~nl2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,809 INFO L280 TraceCheckUtils]: 38: Hoare triple {26381#true} ~m2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,809 INFO L280 TraceCheckUtils]: 39: Hoare triple {26381#true} ~max2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,809 INFO L280 TraceCheckUtils]: 40: Hoare triple {26381#true} ~mode2~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,810 INFO L280 TraceCheckUtils]: 41: Hoare triple {26381#true} ~id3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,810 INFO L280 TraceCheckUtils]: 42: Hoare triple {26381#true} ~r3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,810 INFO L280 TraceCheckUtils]: 43: Hoare triple {26381#true} ~st3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,810 INFO L280 TraceCheckUtils]: 44: Hoare triple {26381#true} ~nl3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,810 INFO L280 TraceCheckUtils]: 45: Hoare triple {26381#true} ~m3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,810 INFO L280 TraceCheckUtils]: 46: Hoare triple {26381#true} ~max3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,811 INFO L280 TraceCheckUtils]: 47: Hoare triple {26381#true} ~mode3~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,811 INFO L280 TraceCheckUtils]: 48: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {26381#true} is VALID [2020-07-18 06:52:33,811 INFO L280 TraceCheckUtils]: 49: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {26381#true} is VALID [2020-07-18 06:52:33,811 INFO L280 TraceCheckUtils]: 50: Hoare triple {26381#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {26381#true} is VALID [2020-07-18 06:52:33,811 INFO L280 TraceCheckUtils]: 51: Hoare triple {26381#true} ~__return_1718~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,811 INFO L280 TraceCheckUtils]: 52: Hoare triple {26381#true} ~__return_1846~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,812 INFO L280 TraceCheckUtils]: 53: Hoare triple {26381#true} ~__return_1964~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,812 INFO L280 TraceCheckUtils]: 54: Hoare triple {26381#true} ~__return_2082~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,812 INFO L280 TraceCheckUtils]: 55: Hoare triple {26381#true} ~__return_2816~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,812 INFO L280 TraceCheckUtils]: 56: Hoare triple {26381#true} ~__return_2785~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,812 INFO L280 TraceCheckUtils]: 57: Hoare triple {26381#true} ~__return_2726~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,812 INFO L280 TraceCheckUtils]: 58: Hoare triple {26381#true} ~__return_2692~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,813 INFO L280 TraceCheckUtils]: 59: Hoare triple {26381#true} ~__return_2315~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,813 INFO L280 TraceCheckUtils]: 60: Hoare triple {26381#true} ~__return_2587~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,813 INFO L280 TraceCheckUtils]: 61: Hoare triple {26381#true} ~__return_2553~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,813 INFO L280 TraceCheckUtils]: 62: Hoare triple {26381#true} ~__return_2473~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,813 INFO L280 TraceCheckUtils]: 63: Hoare triple {26381#true} ~__return_2205~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,813 INFO L280 TraceCheckUtils]: 64: Hoare triple {26381#true} assume true; {26381#true} is VALID [2020-07-18 06:52:33,814 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {26381#true} {26381#true} #2321#return; {26381#true} is VALID [2020-07-18 06:52:33,814 INFO L263 TraceCheckUtils]: 66: Hoare triple {26381#true} call #t~ret27 := main(); {26381#true} is VALID [2020-07-18 06:52:33,814 INFO L280 TraceCheckUtils]: 67: Hoare triple {26381#true} havoc ~main__c1~0; {26381#true} is VALID [2020-07-18 06:52:33,814 INFO L280 TraceCheckUtils]: 68: Hoare triple {26381#true} havoc ~main__i2~0; {26381#true} is VALID [2020-07-18 06:52:33,814 INFO L280 TraceCheckUtils]: 69: Hoare triple {26381#true} ~main__c1~0 := 0; {26381#true} is VALID [2020-07-18 06:52:33,814 INFO L280 TraceCheckUtils]: 70: Hoare triple {26381#true} ~ep12~0 := #t~nondet0; {26381#true} is VALID [2020-07-18 06:52:33,815 INFO L280 TraceCheckUtils]: 71: Hoare triple {26381#true} havoc #t~nondet0; {26381#true} is VALID [2020-07-18 06:52:33,815 INFO L280 TraceCheckUtils]: 72: Hoare triple {26381#true} ~ep13~0 := #t~nondet1; {26381#true} is VALID [2020-07-18 06:52:33,815 INFO L280 TraceCheckUtils]: 73: Hoare triple {26381#true} havoc #t~nondet1; {26381#true} is VALID [2020-07-18 06:52:33,815 INFO L280 TraceCheckUtils]: 74: Hoare triple {26381#true} ~ep21~0 := #t~nondet2; {26381#true} is VALID [2020-07-18 06:52:33,815 INFO L280 TraceCheckUtils]: 75: Hoare triple {26381#true} havoc #t~nondet2; {26381#true} is VALID [2020-07-18 06:52:33,815 INFO L280 TraceCheckUtils]: 76: Hoare triple {26381#true} ~ep23~0 := #t~nondet3; {26381#true} is VALID [2020-07-18 06:52:33,816 INFO L280 TraceCheckUtils]: 77: Hoare triple {26381#true} havoc #t~nondet3; {26381#true} is VALID [2020-07-18 06:52:33,816 INFO L280 TraceCheckUtils]: 78: Hoare triple {26381#true} ~ep31~0 := #t~nondet4; {26381#true} is VALID [2020-07-18 06:52:33,816 INFO L280 TraceCheckUtils]: 79: Hoare triple {26381#true} havoc #t~nondet4; {26381#true} is VALID [2020-07-18 06:52:33,816 INFO L280 TraceCheckUtils]: 80: Hoare triple {26381#true} ~ep32~0 := #t~nondet5; {26381#true} is VALID [2020-07-18 06:52:33,816 INFO L280 TraceCheckUtils]: 81: Hoare triple {26381#true} havoc #t~nondet5; {26381#true} is VALID [2020-07-18 06:52:33,816 INFO L280 TraceCheckUtils]: 82: Hoare triple {26381#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,817 INFO L280 TraceCheckUtils]: 83: Hoare triple {26381#true} ~id1~0 := #t~nondet6; {26381#true} is VALID [2020-07-18 06:52:33,817 INFO L280 TraceCheckUtils]: 84: Hoare triple {26381#true} havoc #t~nondet6; {26381#true} is VALID [2020-07-18 06:52:33,817 INFO L280 TraceCheckUtils]: 85: Hoare triple {26381#true} ~r1~0 := #t~nondet7; {26381#true} is VALID [2020-07-18 06:52:33,817 INFO L280 TraceCheckUtils]: 86: Hoare triple {26381#true} havoc #t~nondet7; {26381#true} is VALID [2020-07-18 06:52:33,817 INFO L280 TraceCheckUtils]: 87: Hoare triple {26381#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,817 INFO L280 TraceCheckUtils]: 88: Hoare triple {26381#true} ~st1~0 := #t~nondet8; {26381#true} is VALID [2020-07-18 06:52:33,818 INFO L280 TraceCheckUtils]: 89: Hoare triple {26381#true} havoc #t~nondet8; {26381#true} is VALID [2020-07-18 06:52:33,818 INFO L280 TraceCheckUtils]: 90: Hoare triple {26381#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,818 INFO L280 TraceCheckUtils]: 91: Hoare triple {26381#true} ~nl1~0 := #t~nondet9; {26381#true} is VALID [2020-07-18 06:52:33,818 INFO L280 TraceCheckUtils]: 92: Hoare triple {26381#true} havoc #t~nondet9; {26381#true} is VALID [2020-07-18 06:52:33,818 INFO L280 TraceCheckUtils]: 93: Hoare triple {26381#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,818 INFO L280 TraceCheckUtils]: 94: Hoare triple {26381#true} ~m1~0 := #t~nondet10; {26381#true} is VALID [2020-07-18 06:52:33,819 INFO L280 TraceCheckUtils]: 95: Hoare triple {26381#true} havoc #t~nondet10; {26381#true} is VALID [2020-07-18 06:52:33,819 INFO L280 TraceCheckUtils]: 96: Hoare triple {26381#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,819 INFO L280 TraceCheckUtils]: 97: Hoare triple {26381#true} ~max1~0 := #t~nondet11; {26381#true} is VALID [2020-07-18 06:52:33,819 INFO L280 TraceCheckUtils]: 98: Hoare triple {26381#true} havoc #t~nondet11; {26381#true} is VALID [2020-07-18 06:52:33,819 INFO L280 TraceCheckUtils]: 99: Hoare triple {26381#true} ~mode1~0 := #t~nondet12; {26381#true} is VALID [2020-07-18 06:52:33,819 INFO L280 TraceCheckUtils]: 100: Hoare triple {26381#true} havoc #t~nondet12; {26381#true} is VALID [2020-07-18 06:52:33,820 INFO L280 TraceCheckUtils]: 101: Hoare triple {26381#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,820 INFO L280 TraceCheckUtils]: 102: Hoare triple {26381#true} ~id2~0 := #t~nondet13; {26381#true} is VALID [2020-07-18 06:52:33,820 INFO L280 TraceCheckUtils]: 103: Hoare triple {26381#true} havoc #t~nondet13; {26381#true} is VALID [2020-07-18 06:52:33,820 INFO L280 TraceCheckUtils]: 104: Hoare triple {26381#true} ~r2~0 := #t~nondet14; {26381#true} is VALID [2020-07-18 06:52:33,820 INFO L280 TraceCheckUtils]: 105: Hoare triple {26381#true} havoc #t~nondet14; {26381#true} is VALID [2020-07-18 06:52:33,820 INFO L280 TraceCheckUtils]: 106: Hoare triple {26381#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,821 INFO L280 TraceCheckUtils]: 107: Hoare triple {26381#true} ~st2~0 := #t~nondet15; {26381#true} is VALID [2020-07-18 06:52:33,821 INFO L280 TraceCheckUtils]: 108: Hoare triple {26381#true} havoc #t~nondet15; {26381#true} is VALID [2020-07-18 06:52:33,821 INFO L280 TraceCheckUtils]: 109: Hoare triple {26381#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,821 INFO L280 TraceCheckUtils]: 110: Hoare triple {26381#true} ~nl2~0 := #t~nondet16; {26381#true} is VALID [2020-07-18 06:52:33,821 INFO L280 TraceCheckUtils]: 111: Hoare triple {26381#true} havoc #t~nondet16; {26381#true} is VALID [2020-07-18 06:52:33,822 INFO L280 TraceCheckUtils]: 112: Hoare triple {26381#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,822 INFO L280 TraceCheckUtils]: 113: Hoare triple {26381#true} ~m2~0 := #t~nondet17; {26381#true} is VALID [2020-07-18 06:52:33,822 INFO L280 TraceCheckUtils]: 114: Hoare triple {26381#true} havoc #t~nondet17; {26381#true} is VALID [2020-07-18 06:52:33,822 INFO L280 TraceCheckUtils]: 115: Hoare triple {26381#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,822 INFO L280 TraceCheckUtils]: 116: Hoare triple {26381#true} ~max2~0 := #t~nondet18; {26381#true} is VALID [2020-07-18 06:52:33,822 INFO L280 TraceCheckUtils]: 117: Hoare triple {26381#true} havoc #t~nondet18; {26381#true} is VALID [2020-07-18 06:52:33,823 INFO L280 TraceCheckUtils]: 118: Hoare triple {26381#true} ~mode2~0 := #t~nondet19; {26381#true} is VALID [2020-07-18 06:52:33,823 INFO L280 TraceCheckUtils]: 119: Hoare triple {26381#true} havoc #t~nondet19; {26381#true} is VALID [2020-07-18 06:52:33,823 INFO L280 TraceCheckUtils]: 120: Hoare triple {26381#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,823 INFO L280 TraceCheckUtils]: 121: Hoare triple {26381#true} ~id3~0 := #t~nondet20; {26381#true} is VALID [2020-07-18 06:52:33,823 INFO L280 TraceCheckUtils]: 122: Hoare triple {26381#true} havoc #t~nondet20; {26381#true} is VALID [2020-07-18 06:52:33,823 INFO L280 TraceCheckUtils]: 123: Hoare triple {26381#true} ~r3~0 := #t~nondet21; {26381#true} is VALID [2020-07-18 06:52:33,824 INFO L280 TraceCheckUtils]: 124: Hoare triple {26381#true} havoc #t~nondet21; {26381#true} is VALID [2020-07-18 06:52:33,824 INFO L280 TraceCheckUtils]: 125: Hoare triple {26381#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,824 INFO L280 TraceCheckUtils]: 126: Hoare triple {26381#true} ~st3~0 := #t~nondet22; {26381#true} is VALID [2020-07-18 06:52:33,824 INFO L280 TraceCheckUtils]: 127: Hoare triple {26381#true} havoc #t~nondet22; {26381#true} is VALID [2020-07-18 06:52:33,824 INFO L280 TraceCheckUtils]: 128: Hoare triple {26381#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,824 INFO L280 TraceCheckUtils]: 129: Hoare triple {26381#true} ~nl3~0 := #t~nondet23; {26381#true} is VALID [2020-07-18 06:52:33,825 INFO L280 TraceCheckUtils]: 130: Hoare triple {26381#true} havoc #t~nondet23; {26381#true} is VALID [2020-07-18 06:52:33,825 INFO L280 TraceCheckUtils]: 131: Hoare triple {26381#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,825 INFO L280 TraceCheckUtils]: 132: Hoare triple {26381#true} ~m3~0 := #t~nondet24; {26381#true} is VALID [2020-07-18 06:52:33,825 INFO L280 TraceCheckUtils]: 133: Hoare triple {26381#true} havoc #t~nondet24; {26381#true} is VALID [2020-07-18 06:52:33,825 INFO L280 TraceCheckUtils]: 134: Hoare triple {26381#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {26381#true} is VALID [2020-07-18 06:52:33,825 INFO L280 TraceCheckUtils]: 135: Hoare triple {26381#true} ~max3~0 := #t~nondet25; {26381#true} is VALID [2020-07-18 06:52:33,825 INFO L280 TraceCheckUtils]: 136: Hoare triple {26381#true} havoc #t~nondet25; {26381#true} is VALID [2020-07-18 06:52:33,826 INFO L280 TraceCheckUtils]: 137: Hoare triple {26381#true} ~mode3~0 := #t~nondet26; {26381#true} is VALID [2020-07-18 06:52:33,826 INFO L280 TraceCheckUtils]: 138: Hoare triple {26381#true} havoc #t~nondet26; {26381#true} is VALID [2020-07-18 06:52:33,826 INFO L280 TraceCheckUtils]: 139: Hoare triple {26381#true} havoc ~init__r121~0; {26381#true} is VALID [2020-07-18 06:52:33,826 INFO L280 TraceCheckUtils]: 140: Hoare triple {26381#true} havoc ~init__r131~0; {26381#true} is VALID [2020-07-18 06:52:33,826 INFO L280 TraceCheckUtils]: 141: Hoare triple {26381#true} havoc ~init__r211~0; {26381#true} is VALID [2020-07-18 06:52:33,827 INFO L280 TraceCheckUtils]: 142: Hoare triple {26381#true} havoc ~init__r231~0; {26381#true} is VALID [2020-07-18 06:52:33,827 INFO L280 TraceCheckUtils]: 143: Hoare triple {26381#true} havoc ~init__r311~0; {26381#true} is VALID [2020-07-18 06:52:33,827 INFO L280 TraceCheckUtils]: 144: Hoare triple {26381#true} havoc ~init__r321~0; {26381#true} is VALID [2020-07-18 06:52:33,827 INFO L280 TraceCheckUtils]: 145: Hoare triple {26381#true} havoc ~init__r122~0; {26381#true} is VALID [2020-07-18 06:52:33,827 INFO L280 TraceCheckUtils]: 146: Hoare triple {26381#true} havoc ~init__tmp~0; {26381#true} is VALID [2020-07-18 06:52:33,827 INFO L280 TraceCheckUtils]: 147: Hoare triple {26381#true} havoc ~init__r132~0; {26381#true} is VALID [2020-07-18 06:52:33,828 INFO L280 TraceCheckUtils]: 148: Hoare triple {26381#true} havoc ~init__tmp___0~0; {26381#true} is VALID [2020-07-18 06:52:33,828 INFO L280 TraceCheckUtils]: 149: Hoare triple {26381#true} havoc ~init__r212~0; {26381#true} is VALID [2020-07-18 06:52:33,828 INFO L280 TraceCheckUtils]: 150: Hoare triple {26381#true} havoc ~init__tmp___1~0; {26381#true} is VALID [2020-07-18 06:52:33,828 INFO L280 TraceCheckUtils]: 151: Hoare triple {26381#true} havoc ~init__r232~0; {26381#true} is VALID [2020-07-18 06:52:33,828 INFO L280 TraceCheckUtils]: 152: Hoare triple {26381#true} havoc ~init__tmp___2~0; {26381#true} is VALID [2020-07-18 06:52:33,829 INFO L280 TraceCheckUtils]: 153: Hoare triple {26381#true} havoc ~init__r312~0; {26381#true} is VALID [2020-07-18 06:52:33,829 INFO L280 TraceCheckUtils]: 154: Hoare triple {26381#true} havoc ~init__tmp___3~0; {26381#true} is VALID [2020-07-18 06:52:33,829 INFO L280 TraceCheckUtils]: 155: Hoare triple {26381#true} havoc ~init__r322~0; {26381#true} is VALID [2020-07-18 06:52:33,829 INFO L280 TraceCheckUtils]: 156: Hoare triple {26381#true} havoc ~init__tmp___4~0; {26381#true} is VALID [2020-07-18 06:52:33,829 INFO L280 TraceCheckUtils]: 157: Hoare triple {26381#true} havoc ~init__tmp___5~0; {26381#true} is VALID [2020-07-18 06:52:33,829 INFO L280 TraceCheckUtils]: 158: Hoare triple {26381#true} ~init__r121~0 := ~ep12~0; {26381#true} is VALID [2020-07-18 06:52:33,830 INFO L280 TraceCheckUtils]: 159: Hoare triple {26381#true} ~init__r131~0 := ~ep13~0; {26381#true} is VALID [2020-07-18 06:52:33,830 INFO L280 TraceCheckUtils]: 160: Hoare triple {26381#true} ~init__r211~0 := ~ep21~0; {26381#true} is VALID [2020-07-18 06:52:33,830 INFO L280 TraceCheckUtils]: 161: Hoare triple {26381#true} ~init__r231~0 := ~ep23~0; {26381#true} is VALID [2020-07-18 06:52:33,830 INFO L280 TraceCheckUtils]: 162: Hoare triple {26381#true} ~init__r311~0 := ~ep31~0; {26381#true} is VALID [2020-07-18 06:52:33,832 INFO L280 TraceCheckUtils]: 163: Hoare triple {26381#true} ~init__r321~0 := ~ep32~0; {26381#true} is VALID [2020-07-18 06:52:33,832 INFO L280 TraceCheckUtils]: 164: Hoare triple {26381#true} assume !!(0 == ~init__r121~0 % 256); {26381#true} is VALID [2020-07-18 06:52:33,833 INFO L280 TraceCheckUtils]: 165: Hoare triple {26381#true} assume !!(0 == ~init__r131~0 % 256); {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 06:52:33,834 INFO L280 TraceCheckUtils]: 166: Hoare triple {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 06:52:33,834 INFO L280 TraceCheckUtils]: 167: Hoare triple {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 06:52:33,835 INFO L280 TraceCheckUtils]: 168: Hoare triple {26448#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,835 INFO L280 TraceCheckUtils]: 169: Hoare triple {26382#false} ~init__tmp___0~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,835 INFO L280 TraceCheckUtils]: 170: Hoare triple {26382#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {26382#false} is VALID [2020-07-18 06:52:33,836 INFO L280 TraceCheckUtils]: 171: Hoare triple {26382#false} assume !(0 == ~init__r211~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,836 INFO L280 TraceCheckUtils]: 172: Hoare triple {26382#false} ~init__tmp___1~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,836 INFO L280 TraceCheckUtils]: 173: Hoare triple {26382#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {26382#false} is VALID [2020-07-18 06:52:33,836 INFO L280 TraceCheckUtils]: 174: Hoare triple {26382#false} assume !(0 == ~init__r231~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,836 INFO L280 TraceCheckUtils]: 175: Hoare triple {26382#false} ~init__tmp___2~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,836 INFO L280 TraceCheckUtils]: 176: Hoare triple {26382#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {26382#false} is VALID [2020-07-18 06:52:33,837 INFO L280 TraceCheckUtils]: 177: Hoare triple {26382#false} assume !(0 == ~init__r311~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,837 INFO L280 TraceCheckUtils]: 178: Hoare triple {26382#false} ~init__tmp___3~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,837 INFO L280 TraceCheckUtils]: 179: Hoare triple {26382#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {26382#false} is VALID [2020-07-18 06:52:33,837 INFO L280 TraceCheckUtils]: 180: Hoare triple {26382#false} assume !(0 == ~init__r321~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,837 INFO L280 TraceCheckUtils]: 181: Hoare triple {26382#false} ~init__tmp___4~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,838 INFO L280 TraceCheckUtils]: 182: Hoare triple {26382#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {26382#false} is VALID [2020-07-18 06:52:33,838 INFO L280 TraceCheckUtils]: 183: Hoare triple {26382#false} assume ~id1~0 != ~id2~0; {26382#false} is VALID [2020-07-18 06:52:33,838 INFO L280 TraceCheckUtils]: 184: Hoare triple {26382#false} assume ~id1~0 != ~id3~0; {26382#false} is VALID [2020-07-18 06:52:33,838 INFO L280 TraceCheckUtils]: 185: Hoare triple {26382#false} assume ~id2~0 != ~id3~0; {26382#false} is VALID [2020-07-18 06:52:33,838 INFO L280 TraceCheckUtils]: 186: Hoare triple {26382#false} assume ~id1~0 >= 0; {26382#false} is VALID [2020-07-18 06:52:33,839 INFO L280 TraceCheckUtils]: 187: Hoare triple {26382#false} assume ~id2~0 >= 0; {26382#false} is VALID [2020-07-18 06:52:33,839 INFO L280 TraceCheckUtils]: 188: Hoare triple {26382#false} assume ~id3~0 >= 0; {26382#false} is VALID [2020-07-18 06:52:33,839 INFO L280 TraceCheckUtils]: 189: Hoare triple {26382#false} assume 0 == ~r1~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,839 INFO L280 TraceCheckUtils]: 190: Hoare triple {26382#false} assume 0 == ~r2~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,839 INFO L280 TraceCheckUtils]: 191: Hoare triple {26382#false} assume 0 == ~r3~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,839 INFO L280 TraceCheckUtils]: 192: Hoare triple {26382#false} assume ~max1~0 == ~id1~0; {26382#false} is VALID [2020-07-18 06:52:33,840 INFO L280 TraceCheckUtils]: 193: Hoare triple {26382#false} assume ~max2~0 == ~id2~0; {26382#false} is VALID [2020-07-18 06:52:33,840 INFO L280 TraceCheckUtils]: 194: Hoare triple {26382#false} assume ~max3~0 == ~id3~0; {26382#false} is VALID [2020-07-18 06:52:33,840 INFO L280 TraceCheckUtils]: 195: Hoare triple {26382#false} assume 0 == ~st1~0; {26382#false} is VALID [2020-07-18 06:52:33,840 INFO L280 TraceCheckUtils]: 196: Hoare triple {26382#false} assume 0 == ~st2~0; {26382#false} is VALID [2020-07-18 06:52:33,840 INFO L280 TraceCheckUtils]: 197: Hoare triple {26382#false} assume 0 == ~st3~0; {26382#false} is VALID [2020-07-18 06:52:33,841 INFO L280 TraceCheckUtils]: 198: Hoare triple {26382#false} assume 0 == ~nl1~0; {26382#false} is VALID [2020-07-18 06:52:33,841 INFO L280 TraceCheckUtils]: 199: Hoare triple {26382#false} assume 0 == ~nl2~0; {26382#false} is VALID [2020-07-18 06:52:33,841 INFO L280 TraceCheckUtils]: 200: Hoare triple {26382#false} assume 0 == ~nl3~0; {26382#false} is VALID [2020-07-18 06:52:33,841 INFO L280 TraceCheckUtils]: 201: Hoare triple {26382#false} assume 0 == ~mode1~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,841 INFO L280 TraceCheckUtils]: 202: Hoare triple {26382#false} assume 0 == ~mode2~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,841 INFO L280 TraceCheckUtils]: 203: Hoare triple {26382#false} assume 0 == ~mode3~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,842 INFO L280 TraceCheckUtils]: 204: Hoare triple {26382#false} ~init__tmp___5~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,842 INFO L280 TraceCheckUtils]: 205: Hoare triple {26382#false} ~__return_1718~0 := ~init__tmp___5~0; {26382#false} is VALID [2020-07-18 06:52:33,842 INFO L280 TraceCheckUtils]: 206: Hoare triple {26382#false} ~main__i2~0 := ~__return_1718~0; {26382#false} is VALID [2020-07-18 06:52:33,842 INFO L280 TraceCheckUtils]: 207: Hoare triple {26382#false} assume 0 != ~main__i2~0; {26382#false} is VALID [2020-07-18 06:52:33,842 INFO L280 TraceCheckUtils]: 208: Hoare triple {26382#false} ~p12_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,842 INFO L280 TraceCheckUtils]: 209: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,843 INFO L280 TraceCheckUtils]: 210: Hoare triple {26382#false} ~p13_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,843 INFO L280 TraceCheckUtils]: 211: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,843 INFO L280 TraceCheckUtils]: 212: Hoare triple {26382#false} ~p21_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,843 INFO L280 TraceCheckUtils]: 213: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,843 INFO L280 TraceCheckUtils]: 214: Hoare triple {26382#false} ~p23_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,843 INFO L280 TraceCheckUtils]: 215: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,844 INFO L280 TraceCheckUtils]: 216: Hoare triple {26382#false} ~p31_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,844 INFO L280 TraceCheckUtils]: 217: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,844 INFO L280 TraceCheckUtils]: 218: Hoare triple {26382#false} ~p32_old~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,844 INFO L280 TraceCheckUtils]: 219: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,844 INFO L280 TraceCheckUtils]: 220: Hoare triple {26382#false} ~main__i2~0 := 0; {26382#false} is VALID [2020-07-18 06:52:33,844 INFO L280 TraceCheckUtils]: 221: Hoare triple {26382#false} assume !!(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,845 INFO L280 TraceCheckUtils]: 222: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,845 INFO L280 TraceCheckUtils]: 223: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,845 INFO L280 TraceCheckUtils]: 224: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,845 INFO L280 TraceCheckUtils]: 225: Hoare triple {26382#false} ~mode1~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,845 INFO L280 TraceCheckUtils]: 226: Hoare triple {26382#false} assume !!(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,845 INFO L280 TraceCheckUtils]: 227: Hoare triple {26382#false} assume ~r2~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,846 INFO L280 TraceCheckUtils]: 228: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,846 INFO L280 TraceCheckUtils]: 229: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,846 INFO L280 TraceCheckUtils]: 230: Hoare triple {26382#false} ~mode2~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,846 INFO L280 TraceCheckUtils]: 231: Hoare triple {26382#false} assume !!(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,846 INFO L280 TraceCheckUtils]: 232: Hoare triple {26382#false} assume ~r3~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,846 INFO L280 TraceCheckUtils]: 233: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,847 INFO L280 TraceCheckUtils]: 234: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,847 INFO L280 TraceCheckUtils]: 235: Hoare triple {26382#false} ~mode3~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,847 INFO L280 TraceCheckUtils]: 236: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-18 06:52:33,847 INFO L280 TraceCheckUtils]: 237: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,847 INFO L280 TraceCheckUtils]: 238: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-18 06:52:33,847 INFO L280 TraceCheckUtils]: 239: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,848 INFO L280 TraceCheckUtils]: 240: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-18 06:52:33,848 INFO L280 TraceCheckUtils]: 241: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,848 INFO L280 TraceCheckUtils]: 242: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-18 06:52:33,848 INFO L280 TraceCheckUtils]: 243: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,848 INFO L280 TraceCheckUtils]: 244: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-18 06:52:33,848 INFO L280 TraceCheckUtils]: 245: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,849 INFO L280 TraceCheckUtils]: 246: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-18 06:52:33,849 INFO L280 TraceCheckUtils]: 247: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,849 INFO L280 TraceCheckUtils]: 248: Hoare triple {26382#false} havoc ~check__tmp~0; {26382#false} is VALID [2020-07-18 06:52:33,849 INFO L280 TraceCheckUtils]: 249: Hoare triple {26382#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,849 INFO L280 TraceCheckUtils]: 250: Hoare triple {26382#false} assume ~st1~0 + ~nl1~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,849 INFO L280 TraceCheckUtils]: 251: Hoare triple {26382#false} assume ~st2~0 + ~nl2~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,850 INFO L280 TraceCheckUtils]: 252: Hoare triple {26382#false} assume ~st3~0 + ~nl3~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,850 INFO L280 TraceCheckUtils]: 253: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 06:52:33,850 INFO L280 TraceCheckUtils]: 254: Hoare triple {26382#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {26382#false} is VALID [2020-07-18 06:52:33,850 INFO L280 TraceCheckUtils]: 255: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,850 INFO L280 TraceCheckUtils]: 256: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 06:52:33,850 INFO L280 TraceCheckUtils]: 257: Hoare triple {26382#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {26382#false} is VALID [2020-07-18 06:52:33,851 INFO L280 TraceCheckUtils]: 258: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,851 INFO L280 TraceCheckUtils]: 259: Hoare triple {26382#false} ~check__tmp~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,851 INFO L280 TraceCheckUtils]: 260: Hoare triple {26382#false} ~__return_1846~0 := ~check__tmp~0; {26382#false} is VALID [2020-07-18 06:52:33,851 INFO L280 TraceCheckUtils]: 261: Hoare triple {26382#false} ~main__c1~0 := ~__return_1846~0; {26382#false} is VALID [2020-07-18 06:52:33,851 INFO L280 TraceCheckUtils]: 262: Hoare triple {26382#false} havoc ~__tmp_1~0; {26382#false} is VALID [2020-07-18 06:52:33,851 INFO L280 TraceCheckUtils]: 263: Hoare triple {26382#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-18 06:52:33,852 INFO L280 TraceCheckUtils]: 264: Hoare triple {26382#false} havoc ~assert__arg~0; {26382#false} is VALID [2020-07-18 06:52:33,852 INFO L280 TraceCheckUtils]: 265: Hoare triple {26382#false} ~assert__arg~0 := ~__tmp_1~0; {26382#false} is VALID [2020-07-18 06:52:33,852 INFO L280 TraceCheckUtils]: 266: Hoare triple {26382#false} assume !(0 == ~assert__arg~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,852 INFO L280 TraceCheckUtils]: 267: Hoare triple {26382#false} assume !(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,852 INFO L280 TraceCheckUtils]: 268: Hoare triple {26382#false} assume !(255 == ~r1~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,852 INFO L280 TraceCheckUtils]: 269: Hoare triple {26382#false} ~r1~0 := 1 + ~r1~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,853 INFO L280 TraceCheckUtils]: 270: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,853 INFO L280 TraceCheckUtils]: 271: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,853 INFO L280 TraceCheckUtils]: 272: Hoare triple {26382#false} assume !(2 == ~r1~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,853 INFO L280 TraceCheckUtils]: 273: Hoare triple {26382#false} ~mode1~0 := 0; {26382#false} is VALID [2020-07-18 06:52:33,853 INFO L280 TraceCheckUtils]: 274: Hoare triple {26382#false} assume !(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,854 INFO L280 TraceCheckUtils]: 275: Hoare triple {26382#false} assume !(255 == ~r2~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,854 INFO L280 TraceCheckUtils]: 276: Hoare triple {26382#false} ~r2~0 := 1 + ~r2~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,854 INFO L280 TraceCheckUtils]: 277: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,854 INFO L280 TraceCheckUtils]: 278: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,854 INFO L280 TraceCheckUtils]: 279: Hoare triple {26382#false} assume !(2 == ~r2~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,854 INFO L280 TraceCheckUtils]: 280: Hoare triple {26382#false} ~mode2~0 := 0; {26382#false} is VALID [2020-07-18 06:52:33,855 INFO L280 TraceCheckUtils]: 281: Hoare triple {26382#false} assume !(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,855 INFO L280 TraceCheckUtils]: 282: Hoare triple {26382#false} assume !(255 == ~r3~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,855 INFO L280 TraceCheckUtils]: 283: Hoare triple {26382#false} ~r3~0 := 1 + ~r3~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,855 INFO L280 TraceCheckUtils]: 284: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,855 INFO L280 TraceCheckUtils]: 285: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,855 INFO L280 TraceCheckUtils]: 286: Hoare triple {26382#false} assume !(2 == ~r3~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,856 INFO L280 TraceCheckUtils]: 287: Hoare triple {26382#false} ~mode3~0 := 0; {26382#false} is VALID [2020-07-18 06:52:33,856 INFO L280 TraceCheckUtils]: 288: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-18 06:52:33,856 INFO L280 TraceCheckUtils]: 289: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,856 INFO L280 TraceCheckUtils]: 290: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-18 06:52:33,856 INFO L280 TraceCheckUtils]: 291: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,856 INFO L280 TraceCheckUtils]: 292: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-18 06:52:33,857 INFO L280 TraceCheckUtils]: 293: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,857 INFO L280 TraceCheckUtils]: 294: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-18 06:52:33,857 INFO L280 TraceCheckUtils]: 295: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,857 INFO L280 TraceCheckUtils]: 296: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-18 06:52:33,857 INFO L280 TraceCheckUtils]: 297: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,857 INFO L280 TraceCheckUtils]: 298: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-18 06:52:33,858 INFO L280 TraceCheckUtils]: 299: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,858 INFO L280 TraceCheckUtils]: 300: Hoare triple {26382#false} havoc ~check__tmp~1; {26382#false} is VALID [2020-07-18 06:52:33,858 INFO L280 TraceCheckUtils]: 301: Hoare triple {26382#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,858 INFO L280 TraceCheckUtils]: 302: Hoare triple {26382#false} assume ~st1~0 + ~nl1~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,858 INFO L280 TraceCheckUtils]: 303: Hoare triple {26382#false} assume ~st2~0 + ~nl2~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,858 INFO L280 TraceCheckUtils]: 304: Hoare triple {26382#false} assume ~st3~0 + ~nl3~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,859 INFO L280 TraceCheckUtils]: 305: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 06:52:33,859 INFO L280 TraceCheckUtils]: 306: Hoare triple {26382#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {26382#false} is VALID [2020-07-18 06:52:33,859 INFO L280 TraceCheckUtils]: 307: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,859 INFO L280 TraceCheckUtils]: 308: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 06:52:33,859 INFO L280 TraceCheckUtils]: 309: Hoare triple {26382#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {26382#false} is VALID [2020-07-18 06:52:33,859 INFO L280 TraceCheckUtils]: 310: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,860 INFO L280 TraceCheckUtils]: 311: Hoare triple {26382#false} ~check__tmp~1 := 1; {26382#false} is VALID [2020-07-18 06:52:33,860 INFO L280 TraceCheckUtils]: 312: Hoare triple {26382#false} ~__return_1964~0 := ~check__tmp~1; {26382#false} is VALID [2020-07-18 06:52:33,860 INFO L280 TraceCheckUtils]: 313: Hoare triple {26382#false} ~main__c1~0 := ~__return_1964~0; {26382#false} is VALID [2020-07-18 06:52:33,860 INFO L280 TraceCheckUtils]: 314: Hoare triple {26382#false} havoc ~__tmp_2~0; {26382#false} is VALID [2020-07-18 06:52:33,860 INFO L280 TraceCheckUtils]: 315: Hoare triple {26382#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-18 06:52:33,873 INFO L280 TraceCheckUtils]: 316: Hoare triple {26382#false} havoc ~assert__arg~1; {26382#false} is VALID [2020-07-18 06:52:33,874 INFO L280 TraceCheckUtils]: 317: Hoare triple {26382#false} ~assert__arg~1 := ~__tmp_2~0; {26382#false} is VALID [2020-07-18 06:52:33,874 INFO L280 TraceCheckUtils]: 318: Hoare triple {26382#false} assume !(0 == ~assert__arg~1 % 256); {26382#false} is VALID [2020-07-18 06:52:33,874 INFO L280 TraceCheckUtils]: 319: Hoare triple {26382#false} assume !!(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,874 INFO L280 TraceCheckUtils]: 320: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,874 INFO L280 TraceCheckUtils]: 321: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,875 INFO L280 TraceCheckUtils]: 322: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,875 INFO L280 TraceCheckUtils]: 323: Hoare triple {26382#false} ~mode1~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,875 INFO L280 TraceCheckUtils]: 324: Hoare triple {26382#false} assume !!(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,875 INFO L280 TraceCheckUtils]: 325: Hoare triple {26382#false} assume ~r2~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,875 INFO L280 TraceCheckUtils]: 326: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,875 INFO L280 TraceCheckUtils]: 327: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,876 INFO L280 TraceCheckUtils]: 328: Hoare triple {26382#false} ~mode2~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,876 INFO L280 TraceCheckUtils]: 329: Hoare triple {26382#false} assume !!(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,876 INFO L280 TraceCheckUtils]: 330: Hoare triple {26382#false} assume ~r3~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,878 INFO L280 TraceCheckUtils]: 331: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,878 INFO L280 TraceCheckUtils]: 332: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,878 INFO L280 TraceCheckUtils]: 333: Hoare triple {26382#false} ~mode3~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,878 INFO L280 TraceCheckUtils]: 334: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-18 06:52:33,878 INFO L280 TraceCheckUtils]: 335: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,878 INFO L280 TraceCheckUtils]: 336: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-18 06:52:33,879 INFO L280 TraceCheckUtils]: 337: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,879 INFO L280 TraceCheckUtils]: 338: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-18 06:52:33,879 INFO L280 TraceCheckUtils]: 339: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,879 INFO L280 TraceCheckUtils]: 340: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-18 06:52:33,879 INFO L280 TraceCheckUtils]: 341: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,880 INFO L280 TraceCheckUtils]: 342: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-18 06:52:33,880 INFO L280 TraceCheckUtils]: 343: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,880 INFO L280 TraceCheckUtils]: 344: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-18 06:52:33,880 INFO L280 TraceCheckUtils]: 345: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,880 INFO L280 TraceCheckUtils]: 346: Hoare triple {26382#false} havoc ~check__tmp~2; {26382#false} is VALID [2020-07-18 06:52:33,880 INFO L280 TraceCheckUtils]: 347: Hoare triple {26382#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,881 INFO L280 TraceCheckUtils]: 348: Hoare triple {26382#false} assume ~st1~0 + ~nl1~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,881 INFO L280 TraceCheckUtils]: 349: Hoare triple {26382#false} assume ~st2~0 + ~nl2~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,881 INFO L280 TraceCheckUtils]: 350: Hoare triple {26382#false} assume ~st3~0 + ~nl3~0 <= 1; {26382#false} is VALID [2020-07-18 06:52:33,881 INFO L280 TraceCheckUtils]: 351: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 06:52:33,881 INFO L280 TraceCheckUtils]: 352: Hoare triple {26382#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {26382#false} is VALID [2020-07-18 06:52:33,882 INFO L280 TraceCheckUtils]: 353: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,882 INFO L280 TraceCheckUtils]: 354: Hoare triple {26382#false} assume !(~r1~0 % 256 >= 2); {26382#false} is VALID [2020-07-18 06:52:33,882 INFO L280 TraceCheckUtils]: 355: Hoare triple {26382#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {26382#false} is VALID [2020-07-18 06:52:33,882 INFO L280 TraceCheckUtils]: 356: Hoare triple {26382#false} assume ~r1~0 % 256 < 2; {26382#false} is VALID [2020-07-18 06:52:33,882 INFO L280 TraceCheckUtils]: 357: Hoare triple {26382#false} ~check__tmp~2 := 1; {26382#false} is VALID [2020-07-18 06:52:33,883 INFO L280 TraceCheckUtils]: 358: Hoare triple {26382#false} ~__return_2082~0 := ~check__tmp~2; {26382#false} is VALID [2020-07-18 06:52:33,883 INFO L280 TraceCheckUtils]: 359: Hoare triple {26382#false} ~main__c1~0 := ~__return_2082~0; {26382#false} is VALID [2020-07-18 06:52:33,883 INFO L280 TraceCheckUtils]: 360: Hoare triple {26382#false} havoc ~__tmp_3~0; {26382#false} is VALID [2020-07-18 06:52:33,883 INFO L280 TraceCheckUtils]: 361: Hoare triple {26382#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-18 06:52:33,883 INFO L280 TraceCheckUtils]: 362: Hoare triple {26382#false} havoc ~assert__arg~2; {26382#false} is VALID [2020-07-18 06:52:33,883 INFO L280 TraceCheckUtils]: 363: Hoare triple {26382#false} ~assert__arg~2 := ~__tmp_3~0; {26382#false} is VALID [2020-07-18 06:52:33,884 INFO L280 TraceCheckUtils]: 364: Hoare triple {26382#false} assume !(0 == ~assert__arg~2 % 256); {26382#false} is VALID [2020-07-18 06:52:33,884 INFO L280 TraceCheckUtils]: 365: Hoare triple {26382#false} assume !(0 == ~mode1~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,884 INFO L280 TraceCheckUtils]: 366: Hoare triple {26382#false} assume !(255 == ~r1~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,884 INFO L280 TraceCheckUtils]: 367: Hoare triple {26382#false} ~r1~0 := 1 + ~r1~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,884 INFO L280 TraceCheckUtils]: 368: Hoare triple {26382#false} assume !!(0 == ~ep21~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,884 INFO L280 TraceCheckUtils]: 369: Hoare triple {26382#false} assume !!(0 == ~ep31~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,885 INFO L280 TraceCheckUtils]: 370: Hoare triple {26382#false} assume 2 == ~r1~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,885 INFO L280 TraceCheckUtils]: 371: Hoare triple {26382#false} assume ~max1~0 == ~id1~0; {26382#false} is VALID [2020-07-18 06:52:33,885 INFO L280 TraceCheckUtils]: 372: Hoare triple {26382#false} ~st1~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,885 INFO L280 TraceCheckUtils]: 373: Hoare triple {26382#false} ~mode1~0 := 0; {26382#false} is VALID [2020-07-18 06:52:33,885 INFO L280 TraceCheckUtils]: 374: Hoare triple {26382#false} assume !(0 == ~mode2~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,885 INFO L280 TraceCheckUtils]: 375: Hoare triple {26382#false} assume !(255 == ~r2~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,886 INFO L280 TraceCheckUtils]: 376: Hoare triple {26382#false} ~r2~0 := 1 + ~r2~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,886 INFO L280 TraceCheckUtils]: 377: Hoare triple {26382#false} assume !!(0 == ~ep12~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,886 INFO L280 TraceCheckUtils]: 378: Hoare triple {26382#false} assume !!(0 == ~ep32~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,887 INFO L280 TraceCheckUtils]: 379: Hoare triple {26382#false} assume 2 == ~r2~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,887 INFO L280 TraceCheckUtils]: 380: Hoare triple {26382#false} assume ~max2~0 == ~id2~0; {26382#false} is VALID [2020-07-18 06:52:33,887 INFO L280 TraceCheckUtils]: 381: Hoare triple {26382#false} ~st2~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,887 INFO L280 TraceCheckUtils]: 382: Hoare triple {26382#false} ~mode2~0 := 0; {26382#false} is VALID [2020-07-18 06:52:33,887 INFO L280 TraceCheckUtils]: 383: Hoare triple {26382#false} assume !(0 == ~mode3~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,887 INFO L280 TraceCheckUtils]: 384: Hoare triple {26382#false} assume !(255 == ~r3~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,888 INFO L280 TraceCheckUtils]: 385: Hoare triple {26382#false} ~r3~0 := 1 + ~r3~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,888 INFO L280 TraceCheckUtils]: 386: Hoare triple {26382#false} assume !!(0 == ~ep13~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,888 INFO L280 TraceCheckUtils]: 387: Hoare triple {26382#false} assume !!(0 == ~ep23~0 % 256); {26382#false} is VALID [2020-07-18 06:52:33,888 INFO L280 TraceCheckUtils]: 388: Hoare triple {26382#false} assume 2 == ~r3~0 % 256; {26382#false} is VALID [2020-07-18 06:52:33,888 INFO L280 TraceCheckUtils]: 389: Hoare triple {26382#false} assume ~max3~0 == ~id3~0; {26382#false} is VALID [2020-07-18 06:52:33,888 INFO L280 TraceCheckUtils]: 390: Hoare triple {26382#false} ~st3~0 := 1; {26382#false} is VALID [2020-07-18 06:52:33,889 INFO L280 TraceCheckUtils]: 391: Hoare triple {26382#false} ~mode3~0 := 0; {26382#false} is VALID [2020-07-18 06:52:33,889 INFO L280 TraceCheckUtils]: 392: Hoare triple {26382#false} ~p12_old~0 := ~p12_new~0; {26382#false} is VALID [2020-07-18 06:52:33,889 INFO L280 TraceCheckUtils]: 393: Hoare triple {26382#false} ~p12_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,889 INFO L280 TraceCheckUtils]: 394: Hoare triple {26382#false} ~p13_old~0 := ~p13_new~0; {26382#false} is VALID [2020-07-18 06:52:33,889 INFO L280 TraceCheckUtils]: 395: Hoare triple {26382#false} ~p13_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,889 INFO L280 TraceCheckUtils]: 396: Hoare triple {26382#false} ~p21_old~0 := ~p21_new~0; {26382#false} is VALID [2020-07-18 06:52:33,890 INFO L280 TraceCheckUtils]: 397: Hoare triple {26382#false} ~p21_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,890 INFO L280 TraceCheckUtils]: 398: Hoare triple {26382#false} ~p23_old~0 := ~p23_new~0; {26382#false} is VALID [2020-07-18 06:52:33,890 INFO L280 TraceCheckUtils]: 399: Hoare triple {26382#false} ~p23_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,890 INFO L280 TraceCheckUtils]: 400: Hoare triple {26382#false} ~p31_old~0 := ~p31_new~0; {26382#false} is VALID [2020-07-18 06:52:33,890 INFO L280 TraceCheckUtils]: 401: Hoare triple {26382#false} ~p31_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,890 INFO L280 TraceCheckUtils]: 402: Hoare triple {26382#false} ~p32_old~0 := ~p32_new~0; {26382#false} is VALID [2020-07-18 06:52:33,891 INFO L280 TraceCheckUtils]: 403: Hoare triple {26382#false} ~p32_new~0 := ~nomsg~0; {26382#false} is VALID [2020-07-18 06:52:33,891 INFO L280 TraceCheckUtils]: 404: Hoare triple {26382#false} havoc ~check__tmp~3; {26382#false} is VALID [2020-07-18 06:52:33,891 INFO L280 TraceCheckUtils]: 405: Hoare triple {26382#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {26382#false} is VALID [2020-07-18 06:52:33,891 INFO L280 TraceCheckUtils]: 406: Hoare triple {26382#false} ~check__tmp~3 := 0; {26382#false} is VALID [2020-07-18 06:52:33,891 INFO L280 TraceCheckUtils]: 407: Hoare triple {26382#false} ~__return_2816~0 := ~check__tmp~3; {26382#false} is VALID [2020-07-18 06:52:33,891 INFO L280 TraceCheckUtils]: 408: Hoare triple {26382#false} ~main__c1~0 := ~__return_2816~0; {26382#false} is VALID [2020-07-18 06:52:33,892 INFO L280 TraceCheckUtils]: 409: Hoare triple {26382#false} havoc ~__tmp_4~0; {26382#false} is VALID [2020-07-18 06:52:33,892 INFO L280 TraceCheckUtils]: 410: Hoare triple {26382#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {26382#false} is VALID [2020-07-18 06:52:33,892 INFO L280 TraceCheckUtils]: 411: Hoare triple {26382#false} havoc ~assert__arg~3; {26382#false} is VALID [2020-07-18 06:52:33,892 INFO L280 TraceCheckUtils]: 412: Hoare triple {26382#false} ~assert__arg~3 := ~__tmp_4~0; {26382#false} is VALID [2020-07-18 06:52:33,892 INFO L280 TraceCheckUtils]: 413: Hoare triple {26382#false} assume 0 == ~assert__arg~3 % 256; {26382#false} is VALID [2020-07-18 06:52:33,893 INFO L280 TraceCheckUtils]: 414: Hoare triple {26382#false} assume !false; {26382#false} is VALID [2020-07-18 06:52:34,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:52:34,025 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [819803882] [2020-07-18 06:52:34,025 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:52:34,025 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 06:52:34,026 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569527883] [2020-07-18 06:52:34,028 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 415 [2020-07-18 06:52:34,031 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:52:34,031 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 06:52:34,460 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:52:34,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 06:52:34,460 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:52:34,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 06:52:34,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:52:34,461 INFO L87 Difference]: Start difference. First operand 2245 states and 2728 transitions. Second operand 4 states. [2020-07-18 06:52:51,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:52:51,661 INFO L93 Difference]: Finished difference Result 6342 states and 7767 transitions. [2020-07-18 06:52:51,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 06:52:51,661 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 415 [2020-07-18 06:52:51,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:52:51,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:52:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3075 transitions. [2020-07-18 06:52:51,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:52:51,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3075 transitions. [2020-07-18 06:52:51,697 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3075 transitions. [2020-07-18 06:52:55,501 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3075 edges. 3075 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:52:56,131 INFO L225 Difference]: With dead ends: 6342 [2020-07-18 06:52:56,131 INFO L226 Difference]: Without dead ends: 4309 [2020-07-18 06:52:56,136 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:52:56,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4309 states. [2020-07-18 06:53:02,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4309 to 2247. [2020-07-18 06:53:02,360 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:53:02,361 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4309 states. Second operand 2247 states. [2020-07-18 06:53:02,361 INFO L74 IsIncluded]: Start isIncluded. First operand 4309 states. Second operand 2247 states. [2020-07-18 06:53:02,361 INFO L87 Difference]: Start difference. First operand 4309 states. Second operand 2247 states. [2020-07-18 06:53:03,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:53:03,189 INFO L93 Difference]: Finished difference Result 4309 states and 5268 transitions. [2020-07-18 06:53:03,189 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 5268 transitions. [2020-07-18 06:53:03,195 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:53:03,195 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:53:03,195 INFO L74 IsIncluded]: Start isIncluded. First operand 2247 states. Second operand 4309 states. [2020-07-18 06:53:03,196 INFO L87 Difference]: Start difference. First operand 2247 states. Second operand 4309 states. [2020-07-18 06:53:04,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:53:04,027 INFO L93 Difference]: Finished difference Result 4309 states and 5268 transitions. [2020-07-18 06:53:04,028 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 5268 transitions. [2020-07-18 06:53:04,032 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:53:04,032 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:53:04,032 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:53:04,032 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:53:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2247 states. [2020-07-18 06:53:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 2247 states and 2730 transitions. [2020-07-18 06:53:04,195 INFO L78 Accepts]: Start accepts. Automaton has 2247 states and 2730 transitions. Word has length 415 [2020-07-18 06:53:04,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:53:04,196 INFO L479 AbstractCegarLoop]: Abstraction has 2247 states and 2730 transitions. [2020-07-18 06:53:04,196 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 06:53:04,196 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2247 states and 2730 transitions. [2020-07-18 06:53:09,136 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2730 edges. 2730 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:53:09,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 2730 transitions. [2020-07-18 06:53:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2020-07-18 06:53:09,140 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:53:09,141 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] [2020-07-18 06:53:09,141 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 06:53:09,141 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:53:09,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:53:09,142 INFO L82 PathProgramCache]: Analyzing trace with hash 1261271917, now seen corresponding path program 1 times [2020-07-18 06:53:09,142 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:53:09,142 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1337962521] [2020-07-18 06:53:09,142 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:53:09,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:09,693 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 06:53:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:53:09,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {52317#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {52248#true} is VALID [2020-07-18 06:53:09,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {52248#true} ~nomsg~0 := -1; {52248#true} is VALID [2020-07-18 06:53:09,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {52248#true} ~p12~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {52248#true} ~p12_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {52248#true} ~p12_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {52248#true} ~ep12~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {52248#true} ~p13~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,743 INFO L280 TraceCheckUtils]: 7: Hoare triple {52248#true} ~p13_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {52248#true} ~p13_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,744 INFO L280 TraceCheckUtils]: 9: Hoare triple {52248#true} ~ep13~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,744 INFO L280 TraceCheckUtils]: 10: Hoare triple {52248#true} ~p21~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,744 INFO L280 TraceCheckUtils]: 11: Hoare triple {52248#true} ~p21_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,744 INFO L280 TraceCheckUtils]: 12: Hoare triple {52248#true} ~p21_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,744 INFO L280 TraceCheckUtils]: 13: Hoare triple {52248#true} ~ep21~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,744 INFO L280 TraceCheckUtils]: 14: Hoare triple {52248#true} ~p23~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,745 INFO L280 TraceCheckUtils]: 15: Hoare triple {52248#true} ~p23_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,745 INFO L280 TraceCheckUtils]: 16: Hoare triple {52248#true} ~p23_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,745 INFO L280 TraceCheckUtils]: 17: Hoare triple {52248#true} ~ep23~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,745 INFO L280 TraceCheckUtils]: 18: Hoare triple {52248#true} ~p31~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,745 INFO L280 TraceCheckUtils]: 19: Hoare triple {52248#true} ~p31_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,745 INFO L280 TraceCheckUtils]: 20: Hoare triple {52248#true} ~p31_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,746 INFO L280 TraceCheckUtils]: 21: Hoare triple {52248#true} ~ep31~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,746 INFO L280 TraceCheckUtils]: 22: Hoare triple {52248#true} ~p32~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,746 INFO L280 TraceCheckUtils]: 23: Hoare triple {52248#true} ~p32_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,746 INFO L280 TraceCheckUtils]: 24: Hoare triple {52248#true} ~p32_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,746 INFO L280 TraceCheckUtils]: 25: Hoare triple {52248#true} ~ep32~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,747 INFO L280 TraceCheckUtils]: 26: Hoare triple {52248#true} ~id1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,747 INFO L280 TraceCheckUtils]: 27: Hoare triple {52248#true} ~r1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,747 INFO L280 TraceCheckUtils]: 28: Hoare triple {52248#true} ~st1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,747 INFO L280 TraceCheckUtils]: 29: Hoare triple {52248#true} ~nl1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,747 INFO L280 TraceCheckUtils]: 30: Hoare triple {52248#true} ~m1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,747 INFO L280 TraceCheckUtils]: 31: Hoare triple {52248#true} ~max1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,748 INFO L280 TraceCheckUtils]: 32: Hoare triple {52248#true} ~mode1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,748 INFO L280 TraceCheckUtils]: 33: Hoare triple {52248#true} ~id2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,748 INFO L280 TraceCheckUtils]: 34: Hoare triple {52248#true} ~r2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,748 INFO L280 TraceCheckUtils]: 35: Hoare triple {52248#true} ~st2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,748 INFO L280 TraceCheckUtils]: 36: Hoare triple {52248#true} ~nl2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,749 INFO L280 TraceCheckUtils]: 37: Hoare triple {52248#true} ~m2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,749 INFO L280 TraceCheckUtils]: 38: Hoare triple {52248#true} ~max2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,749 INFO L280 TraceCheckUtils]: 39: Hoare triple {52248#true} ~mode2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,749 INFO L280 TraceCheckUtils]: 40: Hoare triple {52248#true} ~id3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,749 INFO L280 TraceCheckUtils]: 41: Hoare triple {52248#true} ~r3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,750 INFO L280 TraceCheckUtils]: 42: Hoare triple {52248#true} ~st3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,750 INFO L280 TraceCheckUtils]: 43: Hoare triple {52248#true} ~nl3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,750 INFO L280 TraceCheckUtils]: 44: Hoare triple {52248#true} ~m3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,750 INFO L280 TraceCheckUtils]: 45: Hoare triple {52248#true} ~max3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,750 INFO L280 TraceCheckUtils]: 46: Hoare triple {52248#true} ~mode3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,750 INFO L280 TraceCheckUtils]: 47: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {52248#true} is VALID [2020-07-18 06:53:09,751 INFO L280 TraceCheckUtils]: 48: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {52248#true} is VALID [2020-07-18 06:53:09,751 INFO L280 TraceCheckUtils]: 49: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {52248#true} is VALID [2020-07-18 06:53:09,751 INFO L280 TraceCheckUtils]: 50: Hoare triple {52248#true} ~__return_1718~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,751 INFO L280 TraceCheckUtils]: 51: Hoare triple {52248#true} ~__return_1846~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,751 INFO L280 TraceCheckUtils]: 52: Hoare triple {52248#true} ~__return_1964~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,751 INFO L280 TraceCheckUtils]: 53: Hoare triple {52248#true} ~__return_2082~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,752 INFO L280 TraceCheckUtils]: 54: Hoare triple {52248#true} ~__return_2816~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,752 INFO L280 TraceCheckUtils]: 55: Hoare triple {52248#true} ~__return_2785~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,752 INFO L280 TraceCheckUtils]: 56: Hoare triple {52248#true} ~__return_2726~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,752 INFO L280 TraceCheckUtils]: 57: Hoare triple {52248#true} ~__return_2692~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,752 INFO L280 TraceCheckUtils]: 58: Hoare triple {52248#true} ~__return_2315~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,753 INFO L280 TraceCheckUtils]: 59: Hoare triple {52248#true} ~__return_2587~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,753 INFO L280 TraceCheckUtils]: 60: Hoare triple {52248#true} ~__return_2553~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,753 INFO L280 TraceCheckUtils]: 61: Hoare triple {52248#true} ~__return_2473~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,753 INFO L280 TraceCheckUtils]: 62: Hoare triple {52248#true} ~__return_2205~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,753 INFO L280 TraceCheckUtils]: 63: Hoare triple {52248#true} assume true; {52248#true} is VALID [2020-07-18 06:53:09,753 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {52248#true} {52248#true} #2321#return; {52248#true} is VALID [2020-07-18 06:53:09,760 INFO L263 TraceCheckUtils]: 0: Hoare triple {52248#true} call ULTIMATE.init(); {52317#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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 06:53:09,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {52317#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {52248#true} is VALID [2020-07-18 06:53:09,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {52248#true} ~nomsg~0 := -1; {52248#true} is VALID [2020-07-18 06:53:09,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {52248#true} ~p12~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,761 INFO L280 TraceCheckUtils]: 4: Hoare triple {52248#true} ~p12_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,761 INFO L280 TraceCheckUtils]: 5: Hoare triple {52248#true} ~p12_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {52248#true} ~ep12~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,762 INFO L280 TraceCheckUtils]: 7: Hoare triple {52248#true} ~p13~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,762 INFO L280 TraceCheckUtils]: 8: Hoare triple {52248#true} ~p13_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {52248#true} ~p13_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,762 INFO L280 TraceCheckUtils]: 10: Hoare triple {52248#true} ~ep13~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {52248#true} ~p21~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,762 INFO L280 TraceCheckUtils]: 12: Hoare triple {52248#true} ~p21_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,763 INFO L280 TraceCheckUtils]: 13: Hoare triple {52248#true} ~p21_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,763 INFO L280 TraceCheckUtils]: 14: Hoare triple {52248#true} ~ep21~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,763 INFO L280 TraceCheckUtils]: 15: Hoare triple {52248#true} ~p23~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,763 INFO L280 TraceCheckUtils]: 16: Hoare triple {52248#true} ~p23_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,763 INFO L280 TraceCheckUtils]: 17: Hoare triple {52248#true} ~p23_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,763 INFO L280 TraceCheckUtils]: 18: Hoare triple {52248#true} ~ep23~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,764 INFO L280 TraceCheckUtils]: 19: Hoare triple {52248#true} ~p31~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,764 INFO L280 TraceCheckUtils]: 20: Hoare triple {52248#true} ~p31_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,764 INFO L280 TraceCheckUtils]: 21: Hoare triple {52248#true} ~p31_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,764 INFO L280 TraceCheckUtils]: 22: Hoare triple {52248#true} ~ep31~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,764 INFO L280 TraceCheckUtils]: 23: Hoare triple {52248#true} ~p32~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,764 INFO L280 TraceCheckUtils]: 24: Hoare triple {52248#true} ~p32_old~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,765 INFO L280 TraceCheckUtils]: 25: Hoare triple {52248#true} ~p32_new~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,765 INFO L280 TraceCheckUtils]: 26: Hoare triple {52248#true} ~ep32~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,765 INFO L280 TraceCheckUtils]: 27: Hoare triple {52248#true} ~id1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,765 INFO L280 TraceCheckUtils]: 28: Hoare triple {52248#true} ~r1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,765 INFO L280 TraceCheckUtils]: 29: Hoare triple {52248#true} ~st1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,765 INFO L280 TraceCheckUtils]: 30: Hoare triple {52248#true} ~nl1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,766 INFO L280 TraceCheckUtils]: 31: Hoare triple {52248#true} ~m1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,766 INFO L280 TraceCheckUtils]: 32: Hoare triple {52248#true} ~max1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,766 INFO L280 TraceCheckUtils]: 33: Hoare triple {52248#true} ~mode1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,766 INFO L280 TraceCheckUtils]: 34: Hoare triple {52248#true} ~id2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,766 INFO L280 TraceCheckUtils]: 35: Hoare triple {52248#true} ~r2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,766 INFO L280 TraceCheckUtils]: 36: Hoare triple {52248#true} ~st2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,767 INFO L280 TraceCheckUtils]: 37: Hoare triple {52248#true} ~nl2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,767 INFO L280 TraceCheckUtils]: 38: Hoare triple {52248#true} ~m2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,767 INFO L280 TraceCheckUtils]: 39: Hoare triple {52248#true} ~max2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,767 INFO L280 TraceCheckUtils]: 40: Hoare triple {52248#true} ~mode2~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,767 INFO L280 TraceCheckUtils]: 41: Hoare triple {52248#true} ~id3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,767 INFO L280 TraceCheckUtils]: 42: Hoare triple {52248#true} ~r3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,768 INFO L280 TraceCheckUtils]: 43: Hoare triple {52248#true} ~st3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,768 INFO L280 TraceCheckUtils]: 44: Hoare triple {52248#true} ~nl3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,768 INFO L280 TraceCheckUtils]: 45: Hoare triple {52248#true} ~m3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,768 INFO L280 TraceCheckUtils]: 46: Hoare triple {52248#true} ~max3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,768 INFO L280 TraceCheckUtils]: 47: Hoare triple {52248#true} ~mode3~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,768 INFO L280 TraceCheckUtils]: 48: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {52248#true} is VALID [2020-07-18 06:53:09,768 INFO L280 TraceCheckUtils]: 49: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {52248#true} is VALID [2020-07-18 06:53:09,769 INFO L280 TraceCheckUtils]: 50: Hoare triple {52248#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {52248#true} is VALID [2020-07-18 06:53:09,769 INFO L280 TraceCheckUtils]: 51: Hoare triple {52248#true} ~__return_1718~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,769 INFO L280 TraceCheckUtils]: 52: Hoare triple {52248#true} ~__return_1846~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,769 INFO L280 TraceCheckUtils]: 53: Hoare triple {52248#true} ~__return_1964~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,769 INFO L280 TraceCheckUtils]: 54: Hoare triple {52248#true} ~__return_2082~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,769 INFO L280 TraceCheckUtils]: 55: Hoare triple {52248#true} ~__return_2816~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,770 INFO L280 TraceCheckUtils]: 56: Hoare triple {52248#true} ~__return_2785~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,770 INFO L280 TraceCheckUtils]: 57: Hoare triple {52248#true} ~__return_2726~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,770 INFO L280 TraceCheckUtils]: 58: Hoare triple {52248#true} ~__return_2692~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,770 INFO L280 TraceCheckUtils]: 59: Hoare triple {52248#true} ~__return_2315~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,770 INFO L280 TraceCheckUtils]: 60: Hoare triple {52248#true} ~__return_2587~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,771 INFO L280 TraceCheckUtils]: 61: Hoare triple {52248#true} ~__return_2553~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,771 INFO L280 TraceCheckUtils]: 62: Hoare triple {52248#true} ~__return_2473~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,771 INFO L280 TraceCheckUtils]: 63: Hoare triple {52248#true} ~__return_2205~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,771 INFO L280 TraceCheckUtils]: 64: Hoare triple {52248#true} assume true; {52248#true} is VALID [2020-07-18 06:53:09,771 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {52248#true} {52248#true} #2321#return; {52248#true} is VALID [2020-07-18 06:53:09,771 INFO L263 TraceCheckUtils]: 66: Hoare triple {52248#true} call #t~ret27 := main(); {52248#true} is VALID [2020-07-18 06:53:09,772 INFO L280 TraceCheckUtils]: 67: Hoare triple {52248#true} havoc ~main__c1~0; {52248#true} is VALID [2020-07-18 06:53:09,772 INFO L280 TraceCheckUtils]: 68: Hoare triple {52248#true} havoc ~main__i2~0; {52248#true} is VALID [2020-07-18 06:53:09,772 INFO L280 TraceCheckUtils]: 69: Hoare triple {52248#true} ~main__c1~0 := 0; {52248#true} is VALID [2020-07-18 06:53:09,772 INFO L280 TraceCheckUtils]: 70: Hoare triple {52248#true} ~ep12~0 := #t~nondet0; {52248#true} is VALID [2020-07-18 06:53:09,772 INFO L280 TraceCheckUtils]: 71: Hoare triple {52248#true} havoc #t~nondet0; {52248#true} is VALID [2020-07-18 06:53:09,772 INFO L280 TraceCheckUtils]: 72: Hoare triple {52248#true} ~ep13~0 := #t~nondet1; {52248#true} is VALID [2020-07-18 06:53:09,773 INFO L280 TraceCheckUtils]: 73: Hoare triple {52248#true} havoc #t~nondet1; {52248#true} is VALID [2020-07-18 06:53:09,773 INFO L280 TraceCheckUtils]: 74: Hoare triple {52248#true} ~ep21~0 := #t~nondet2; {52248#true} is VALID [2020-07-18 06:53:09,773 INFO L280 TraceCheckUtils]: 75: Hoare triple {52248#true} havoc #t~nondet2; {52248#true} is VALID [2020-07-18 06:53:09,773 INFO L280 TraceCheckUtils]: 76: Hoare triple {52248#true} ~ep23~0 := #t~nondet3; {52248#true} is VALID [2020-07-18 06:53:09,773 INFO L280 TraceCheckUtils]: 77: Hoare triple {52248#true} havoc #t~nondet3; {52248#true} is VALID [2020-07-18 06:53:09,773 INFO L280 TraceCheckUtils]: 78: Hoare triple {52248#true} ~ep31~0 := #t~nondet4; {52248#true} is VALID [2020-07-18 06:53:09,774 INFO L280 TraceCheckUtils]: 79: Hoare triple {52248#true} havoc #t~nondet4; {52248#true} is VALID [2020-07-18 06:53:09,774 INFO L280 TraceCheckUtils]: 80: Hoare triple {52248#true} ~ep32~0 := #t~nondet5; {52248#true} is VALID [2020-07-18 06:53:09,774 INFO L280 TraceCheckUtils]: 81: Hoare triple {52248#true} havoc #t~nondet5; {52248#true} is VALID [2020-07-18 06:53:09,774 INFO L280 TraceCheckUtils]: 82: Hoare triple {52248#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,774 INFO L280 TraceCheckUtils]: 83: Hoare triple {52248#true} ~id1~0 := #t~nondet6; {52248#true} is VALID [2020-07-18 06:53:09,775 INFO L280 TraceCheckUtils]: 84: Hoare triple {52248#true} havoc #t~nondet6; {52248#true} is VALID [2020-07-18 06:53:09,775 INFO L280 TraceCheckUtils]: 85: Hoare triple {52248#true} ~r1~0 := #t~nondet7; {52248#true} is VALID [2020-07-18 06:53:09,775 INFO L280 TraceCheckUtils]: 86: Hoare triple {52248#true} havoc #t~nondet7; {52248#true} is VALID [2020-07-18 06:53:09,775 INFO L280 TraceCheckUtils]: 87: Hoare triple {52248#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,776 INFO L280 TraceCheckUtils]: 88: Hoare triple {52248#true} ~st1~0 := #t~nondet8; {52248#true} is VALID [2020-07-18 06:53:09,776 INFO L280 TraceCheckUtils]: 89: Hoare triple {52248#true} havoc #t~nondet8; {52248#true} is VALID [2020-07-18 06:53:09,776 INFO L280 TraceCheckUtils]: 90: Hoare triple {52248#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,776 INFO L280 TraceCheckUtils]: 91: Hoare triple {52248#true} ~nl1~0 := #t~nondet9; {52248#true} is VALID [2020-07-18 06:53:09,776 INFO L280 TraceCheckUtils]: 92: Hoare triple {52248#true} havoc #t~nondet9; {52248#true} is VALID [2020-07-18 06:53:09,777 INFO L280 TraceCheckUtils]: 93: Hoare triple {52248#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,777 INFO L280 TraceCheckUtils]: 94: Hoare triple {52248#true} ~m1~0 := #t~nondet10; {52248#true} is VALID [2020-07-18 06:53:09,777 INFO L280 TraceCheckUtils]: 95: Hoare triple {52248#true} havoc #t~nondet10; {52248#true} is VALID [2020-07-18 06:53:09,777 INFO L280 TraceCheckUtils]: 96: Hoare triple {52248#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,777 INFO L280 TraceCheckUtils]: 97: Hoare triple {52248#true} ~max1~0 := #t~nondet11; {52248#true} is VALID [2020-07-18 06:53:09,778 INFO L280 TraceCheckUtils]: 98: Hoare triple {52248#true} havoc #t~nondet11; {52248#true} is VALID [2020-07-18 06:53:09,778 INFO L280 TraceCheckUtils]: 99: Hoare triple {52248#true} ~mode1~0 := #t~nondet12; {52248#true} is VALID [2020-07-18 06:53:09,778 INFO L280 TraceCheckUtils]: 100: Hoare triple {52248#true} havoc #t~nondet12; {52248#true} is VALID [2020-07-18 06:53:09,778 INFO L280 TraceCheckUtils]: 101: Hoare triple {52248#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,778 INFO L280 TraceCheckUtils]: 102: Hoare triple {52248#true} ~id2~0 := #t~nondet13; {52248#true} is VALID [2020-07-18 06:53:09,778 INFO L280 TraceCheckUtils]: 103: Hoare triple {52248#true} havoc #t~nondet13; {52248#true} is VALID [2020-07-18 06:53:09,778 INFO L280 TraceCheckUtils]: 104: Hoare triple {52248#true} ~r2~0 := #t~nondet14; {52248#true} is VALID [2020-07-18 06:53:09,779 INFO L280 TraceCheckUtils]: 105: Hoare triple {52248#true} havoc #t~nondet14; {52248#true} is VALID [2020-07-18 06:53:09,779 INFO L280 TraceCheckUtils]: 106: Hoare triple {52248#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,779 INFO L280 TraceCheckUtils]: 107: Hoare triple {52248#true} ~st2~0 := #t~nondet15; {52248#true} is VALID [2020-07-18 06:53:09,779 INFO L280 TraceCheckUtils]: 108: Hoare triple {52248#true} havoc #t~nondet15; {52248#true} is VALID [2020-07-18 06:53:09,779 INFO L280 TraceCheckUtils]: 109: Hoare triple {52248#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,780 INFO L280 TraceCheckUtils]: 110: Hoare triple {52248#true} ~nl2~0 := #t~nondet16; {52248#true} is VALID [2020-07-18 06:53:09,780 INFO L280 TraceCheckUtils]: 111: Hoare triple {52248#true} havoc #t~nondet16; {52248#true} is VALID [2020-07-18 06:53:09,780 INFO L280 TraceCheckUtils]: 112: Hoare triple {52248#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,780 INFO L280 TraceCheckUtils]: 113: Hoare triple {52248#true} ~m2~0 := #t~nondet17; {52248#true} is VALID [2020-07-18 06:53:09,780 INFO L280 TraceCheckUtils]: 114: Hoare triple {52248#true} havoc #t~nondet17; {52248#true} is VALID [2020-07-18 06:53:09,780 INFO L280 TraceCheckUtils]: 115: Hoare triple {52248#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,781 INFO L280 TraceCheckUtils]: 116: Hoare triple {52248#true} ~max2~0 := #t~nondet18; {52248#true} is VALID [2020-07-18 06:53:09,781 INFO L280 TraceCheckUtils]: 117: Hoare triple {52248#true} havoc #t~nondet18; {52248#true} is VALID [2020-07-18 06:53:09,781 INFO L280 TraceCheckUtils]: 118: Hoare triple {52248#true} ~mode2~0 := #t~nondet19; {52248#true} is VALID [2020-07-18 06:53:09,781 INFO L280 TraceCheckUtils]: 119: Hoare triple {52248#true} havoc #t~nondet19; {52248#true} is VALID [2020-07-18 06:53:09,781 INFO L280 TraceCheckUtils]: 120: Hoare triple {52248#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,781 INFO L280 TraceCheckUtils]: 121: Hoare triple {52248#true} ~id3~0 := #t~nondet20; {52248#true} is VALID [2020-07-18 06:53:09,782 INFO L280 TraceCheckUtils]: 122: Hoare triple {52248#true} havoc #t~nondet20; {52248#true} is VALID [2020-07-18 06:53:09,782 INFO L280 TraceCheckUtils]: 123: Hoare triple {52248#true} ~r3~0 := #t~nondet21; {52248#true} is VALID [2020-07-18 06:53:09,782 INFO L280 TraceCheckUtils]: 124: Hoare triple {52248#true} havoc #t~nondet21; {52248#true} is VALID [2020-07-18 06:53:09,782 INFO L280 TraceCheckUtils]: 125: Hoare triple {52248#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,782 INFO L280 TraceCheckUtils]: 126: Hoare triple {52248#true} ~st3~0 := #t~nondet22; {52248#true} is VALID [2020-07-18 06:53:09,783 INFO L280 TraceCheckUtils]: 127: Hoare triple {52248#true} havoc #t~nondet22; {52248#true} is VALID [2020-07-18 06:53:09,783 INFO L280 TraceCheckUtils]: 128: Hoare triple {52248#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,783 INFO L280 TraceCheckUtils]: 129: Hoare triple {52248#true} ~nl3~0 := #t~nondet23; {52248#true} is VALID [2020-07-18 06:53:09,783 INFO L280 TraceCheckUtils]: 130: Hoare triple {52248#true} havoc #t~nondet23; {52248#true} is VALID [2020-07-18 06:53:09,783 INFO L280 TraceCheckUtils]: 131: Hoare triple {52248#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,784 INFO L280 TraceCheckUtils]: 132: Hoare triple {52248#true} ~m3~0 := #t~nondet24; {52248#true} is VALID [2020-07-18 06:53:09,784 INFO L280 TraceCheckUtils]: 133: Hoare triple {52248#true} havoc #t~nondet24; {52248#true} is VALID [2020-07-18 06:53:09,784 INFO L280 TraceCheckUtils]: 134: Hoare triple {52248#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {52248#true} is VALID [2020-07-18 06:53:09,784 INFO L280 TraceCheckUtils]: 135: Hoare triple {52248#true} ~max3~0 := #t~nondet25; {52248#true} is VALID [2020-07-18 06:53:09,784 INFO L280 TraceCheckUtils]: 136: Hoare triple {52248#true} havoc #t~nondet25; {52248#true} is VALID [2020-07-18 06:53:09,785 INFO L280 TraceCheckUtils]: 137: Hoare triple {52248#true} ~mode3~0 := #t~nondet26; {52248#true} is VALID [2020-07-18 06:53:09,785 INFO L280 TraceCheckUtils]: 138: Hoare triple {52248#true} havoc #t~nondet26; {52248#true} is VALID [2020-07-18 06:53:09,785 INFO L280 TraceCheckUtils]: 139: Hoare triple {52248#true} havoc ~init__r121~0; {52248#true} is VALID [2020-07-18 06:53:09,785 INFO L280 TraceCheckUtils]: 140: Hoare triple {52248#true} havoc ~init__r131~0; {52248#true} is VALID [2020-07-18 06:53:09,785 INFO L280 TraceCheckUtils]: 141: Hoare triple {52248#true} havoc ~init__r211~0; {52248#true} is VALID [2020-07-18 06:53:09,785 INFO L280 TraceCheckUtils]: 142: Hoare triple {52248#true} havoc ~init__r231~0; {52248#true} is VALID [2020-07-18 06:53:09,786 INFO L280 TraceCheckUtils]: 143: Hoare triple {52248#true} havoc ~init__r311~0; {52248#true} is VALID [2020-07-18 06:53:09,786 INFO L280 TraceCheckUtils]: 144: Hoare triple {52248#true} havoc ~init__r321~0; {52248#true} is VALID [2020-07-18 06:53:09,786 INFO L280 TraceCheckUtils]: 145: Hoare triple {52248#true} havoc ~init__r122~0; {52248#true} is VALID [2020-07-18 06:53:09,786 INFO L280 TraceCheckUtils]: 146: Hoare triple {52248#true} havoc ~init__tmp~0; {52248#true} is VALID [2020-07-18 06:53:09,786 INFO L280 TraceCheckUtils]: 147: Hoare triple {52248#true} havoc ~init__r132~0; {52248#true} is VALID [2020-07-18 06:53:09,787 INFO L280 TraceCheckUtils]: 148: Hoare triple {52248#true} havoc ~init__tmp___0~0; {52248#true} is VALID [2020-07-18 06:53:09,787 INFO L280 TraceCheckUtils]: 149: Hoare triple {52248#true} havoc ~init__r212~0; {52248#true} is VALID [2020-07-18 06:53:09,787 INFO L280 TraceCheckUtils]: 150: Hoare triple {52248#true} havoc ~init__tmp___1~0; {52248#true} is VALID [2020-07-18 06:53:09,787 INFO L280 TraceCheckUtils]: 151: Hoare triple {52248#true} havoc ~init__r232~0; {52248#true} is VALID [2020-07-18 06:53:09,787 INFO L280 TraceCheckUtils]: 152: Hoare triple {52248#true} havoc ~init__tmp___2~0; {52248#true} is VALID [2020-07-18 06:53:09,788 INFO L280 TraceCheckUtils]: 153: Hoare triple {52248#true} havoc ~init__r312~0; {52248#true} is VALID [2020-07-18 06:53:09,788 INFO L280 TraceCheckUtils]: 154: Hoare triple {52248#true} havoc ~init__tmp___3~0; {52248#true} is VALID [2020-07-18 06:53:09,788 INFO L280 TraceCheckUtils]: 155: Hoare triple {52248#true} havoc ~init__r322~0; {52248#true} is VALID [2020-07-18 06:53:09,788 INFO L280 TraceCheckUtils]: 156: Hoare triple {52248#true} havoc ~init__tmp___4~0; {52248#true} is VALID [2020-07-18 06:53:09,789 INFO L280 TraceCheckUtils]: 157: Hoare triple {52248#true} havoc ~init__tmp___5~0; {52248#true} is VALID [2020-07-18 06:53:09,789 INFO L280 TraceCheckUtils]: 158: Hoare triple {52248#true} ~init__r121~0 := ~ep12~0; {52248#true} is VALID [2020-07-18 06:53:09,789 INFO L280 TraceCheckUtils]: 159: Hoare triple {52248#true} ~init__r131~0 := ~ep13~0; {52248#true} is VALID [2020-07-18 06:53:09,790 INFO L280 TraceCheckUtils]: 160: Hoare triple {52248#true} ~init__r211~0 := ~ep21~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,791 INFO L280 TraceCheckUtils]: 161: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,791 INFO L280 TraceCheckUtils]: 162: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,792 INFO L280 TraceCheckUtils]: 163: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,792 INFO L280 TraceCheckUtils]: 164: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,793 INFO L280 TraceCheckUtils]: 165: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,794 INFO L280 TraceCheckUtils]: 166: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,794 INFO L280 TraceCheckUtils]: 167: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,795 INFO L280 TraceCheckUtils]: 168: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,795 INFO L280 TraceCheckUtils]: 169: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,796 INFO L280 TraceCheckUtils]: 170: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,797 INFO L280 TraceCheckUtils]: 171: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {52315#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 06:53:09,798 INFO L280 TraceCheckUtils]: 172: Hoare triple {52315#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,798 INFO L280 TraceCheckUtils]: 173: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,799 INFO L280 TraceCheckUtils]: 174: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,800 INFO L280 TraceCheckUtils]: 175: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,800 INFO L280 TraceCheckUtils]: 176: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,801 INFO L280 TraceCheckUtils]: 177: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,801 INFO L280 TraceCheckUtils]: 178: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,802 INFO L280 TraceCheckUtils]: 179: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,803 INFO L280 TraceCheckUtils]: 180: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,803 INFO L280 TraceCheckUtils]: 181: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,804 INFO L280 TraceCheckUtils]: 182: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,804 INFO L280 TraceCheckUtils]: 183: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,805 INFO L280 TraceCheckUtils]: 184: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,805 INFO L280 TraceCheckUtils]: 185: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,806 INFO L280 TraceCheckUtils]: 186: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,807 INFO L280 TraceCheckUtils]: 187: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,807 INFO L280 TraceCheckUtils]: 188: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,808 INFO L280 TraceCheckUtils]: 189: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,808 INFO L280 TraceCheckUtils]: 190: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,809 INFO L280 TraceCheckUtils]: 191: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,809 INFO L280 TraceCheckUtils]: 192: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,810 INFO L280 TraceCheckUtils]: 193: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,811 INFO L280 TraceCheckUtils]: 194: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,811 INFO L280 TraceCheckUtils]: 195: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,812 INFO L280 TraceCheckUtils]: 196: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,812 INFO L280 TraceCheckUtils]: 197: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,813 INFO L280 TraceCheckUtils]: 198: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,814 INFO L280 TraceCheckUtils]: 199: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,814 INFO L280 TraceCheckUtils]: 200: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,815 INFO L280 TraceCheckUtils]: 201: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,816 INFO L280 TraceCheckUtils]: 202: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,816 INFO L280 TraceCheckUtils]: 203: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,817 INFO L280 TraceCheckUtils]: 204: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,817 INFO L280 TraceCheckUtils]: 205: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,818 INFO L280 TraceCheckUtils]: 206: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1718~0 := ~init__tmp___5~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,819 INFO L280 TraceCheckUtils]: 207: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1718~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,819 INFO L280 TraceCheckUtils]: 208: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,820 INFO L280 TraceCheckUtils]: 209: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,820 INFO L280 TraceCheckUtils]: 210: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,821 INFO L280 TraceCheckUtils]: 211: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,821 INFO L280 TraceCheckUtils]: 212: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,822 INFO L280 TraceCheckUtils]: 213: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,823 INFO L280 TraceCheckUtils]: 214: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,823 INFO L280 TraceCheckUtils]: 215: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,824 INFO L280 TraceCheckUtils]: 216: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,824 INFO L280 TraceCheckUtils]: 217: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,825 INFO L280 TraceCheckUtils]: 218: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,826 INFO L280 TraceCheckUtils]: 219: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,826 INFO L280 TraceCheckUtils]: 220: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,827 INFO L280 TraceCheckUtils]: 221: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,827 INFO L280 TraceCheckUtils]: 222: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,828 INFO L280 TraceCheckUtils]: 223: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 % 256 < 2; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,829 INFO L280 TraceCheckUtils]: 224: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,829 INFO L280 TraceCheckUtils]: 225: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,830 INFO L280 TraceCheckUtils]: 226: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,830 INFO L280 TraceCheckUtils]: 227: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,831 INFO L280 TraceCheckUtils]: 228: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 % 256 < 2; {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 06:53:09,832 INFO L280 TraceCheckUtils]: 229: Hoare triple {52316#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,832 INFO L280 TraceCheckUtils]: 230: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,832 INFO L280 TraceCheckUtils]: 231: Hoare triple {52249#false} ~mode2~0 := 1; {52249#false} is VALID [2020-07-18 06:53:09,833 INFO L280 TraceCheckUtils]: 232: Hoare triple {52249#false} assume !!(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,833 INFO L280 TraceCheckUtils]: 233: Hoare triple {52249#false} assume ~r3~0 % 256 < 2; {52249#false} is VALID [2020-07-18 06:53:09,833 INFO L280 TraceCheckUtils]: 234: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,833 INFO L280 TraceCheckUtils]: 235: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,833 INFO L280 TraceCheckUtils]: 236: Hoare triple {52249#false} ~mode3~0 := 1; {52249#false} is VALID [2020-07-18 06:53:09,833 INFO L280 TraceCheckUtils]: 237: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-18 06:53:09,834 INFO L280 TraceCheckUtils]: 238: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,834 INFO L280 TraceCheckUtils]: 239: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-18 06:53:09,834 INFO L280 TraceCheckUtils]: 240: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,834 INFO L280 TraceCheckUtils]: 241: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-18 06:53:09,834 INFO L280 TraceCheckUtils]: 242: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,834 INFO L280 TraceCheckUtils]: 243: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-18 06:53:09,835 INFO L280 TraceCheckUtils]: 244: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,835 INFO L280 TraceCheckUtils]: 245: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-18 06:53:09,835 INFO L280 TraceCheckUtils]: 246: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,835 INFO L280 TraceCheckUtils]: 247: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-18 06:53:09,835 INFO L280 TraceCheckUtils]: 248: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,835 INFO L280 TraceCheckUtils]: 249: Hoare triple {52249#false} havoc ~check__tmp~0; {52249#false} is VALID [2020-07-18 06:53:09,836 INFO L280 TraceCheckUtils]: 250: Hoare triple {52249#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,836 INFO L280 TraceCheckUtils]: 251: Hoare triple {52249#false} assume ~st1~0 + ~nl1~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,836 INFO L280 TraceCheckUtils]: 252: Hoare triple {52249#false} assume ~st2~0 + ~nl2~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,836 INFO L280 TraceCheckUtils]: 253: Hoare triple {52249#false} assume ~st3~0 + ~nl3~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,836 INFO L280 TraceCheckUtils]: 254: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 06:53:09,836 INFO L280 TraceCheckUtils]: 255: Hoare triple {52249#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52249#false} is VALID [2020-07-18 06:53:09,837 INFO L280 TraceCheckUtils]: 256: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 06:53:09,837 INFO L280 TraceCheckUtils]: 257: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 06:53:09,837 INFO L280 TraceCheckUtils]: 258: Hoare triple {52249#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52249#false} is VALID [2020-07-18 06:53:09,837 INFO L280 TraceCheckUtils]: 259: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 06:53:09,837 INFO L280 TraceCheckUtils]: 260: Hoare triple {52249#false} ~check__tmp~0 := 1; {52249#false} is VALID [2020-07-18 06:53:09,837 INFO L280 TraceCheckUtils]: 261: Hoare triple {52249#false} ~__return_1846~0 := ~check__tmp~0; {52249#false} is VALID [2020-07-18 06:53:09,838 INFO L280 TraceCheckUtils]: 262: Hoare triple {52249#false} ~main__c1~0 := ~__return_1846~0; {52249#false} is VALID [2020-07-18 06:53:09,838 INFO L280 TraceCheckUtils]: 263: Hoare triple {52249#false} havoc ~__tmp_1~0; {52249#false} is VALID [2020-07-18 06:53:09,838 INFO L280 TraceCheckUtils]: 264: Hoare triple {52249#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-18 06:53:09,838 INFO L280 TraceCheckUtils]: 265: Hoare triple {52249#false} havoc ~assert__arg~0; {52249#false} is VALID [2020-07-18 06:53:09,838 INFO L280 TraceCheckUtils]: 266: Hoare triple {52249#false} ~assert__arg~0 := ~__tmp_1~0; {52249#false} is VALID [2020-07-18 06:53:09,838 INFO L280 TraceCheckUtils]: 267: Hoare triple {52249#false} assume !(0 == ~assert__arg~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,839 INFO L280 TraceCheckUtils]: 268: Hoare triple {52249#false} assume !(0 == ~mode1~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,839 INFO L280 TraceCheckUtils]: 269: Hoare triple {52249#false} assume !(255 == ~r1~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,839 INFO L280 TraceCheckUtils]: 270: Hoare triple {52249#false} ~r1~0 := 1 + ~r1~0 % 256; {52249#false} is VALID [2020-07-18 06:53:09,839 INFO L280 TraceCheckUtils]: 271: Hoare triple {52249#false} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,839 INFO L280 TraceCheckUtils]: 272: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,839 INFO L280 TraceCheckUtils]: 273: Hoare triple {52249#false} assume !(2 == ~r1~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,840 INFO L280 TraceCheckUtils]: 274: Hoare triple {52249#false} ~mode1~0 := 0; {52249#false} is VALID [2020-07-18 06:53:09,840 INFO L280 TraceCheckUtils]: 275: Hoare triple {52249#false} assume !(0 == ~mode2~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,840 INFO L280 TraceCheckUtils]: 276: Hoare triple {52249#false} assume !(255 == ~r2~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,840 INFO L280 TraceCheckUtils]: 277: Hoare triple {52249#false} ~r2~0 := 1 + ~r2~0 % 256; {52249#false} is VALID [2020-07-18 06:53:09,840 INFO L280 TraceCheckUtils]: 278: Hoare triple {52249#false} assume !!(0 == ~ep12~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,840 INFO L280 TraceCheckUtils]: 279: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,841 INFO L280 TraceCheckUtils]: 280: Hoare triple {52249#false} assume !(2 == ~r2~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,841 INFO L280 TraceCheckUtils]: 281: Hoare triple {52249#false} ~mode2~0 := 0; {52249#false} is VALID [2020-07-18 06:53:09,841 INFO L280 TraceCheckUtils]: 282: Hoare triple {52249#false} assume !(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,841 INFO L280 TraceCheckUtils]: 283: Hoare triple {52249#false} assume !(255 == ~r3~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,841 INFO L280 TraceCheckUtils]: 284: Hoare triple {52249#false} ~r3~0 := 1 + ~r3~0 % 256; {52249#false} is VALID [2020-07-18 06:53:09,841 INFO L280 TraceCheckUtils]: 285: Hoare triple {52249#false} assume !!(0 == ~ep13~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,841 INFO L280 TraceCheckUtils]: 286: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,842 INFO L280 TraceCheckUtils]: 287: Hoare triple {52249#false} assume !(2 == ~r3~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,842 INFO L280 TraceCheckUtils]: 288: Hoare triple {52249#false} ~mode3~0 := 0; {52249#false} is VALID [2020-07-18 06:53:09,842 INFO L280 TraceCheckUtils]: 289: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-18 06:53:09,842 INFO L280 TraceCheckUtils]: 290: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,842 INFO L280 TraceCheckUtils]: 291: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-18 06:53:09,842 INFO L280 TraceCheckUtils]: 292: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,843 INFO L280 TraceCheckUtils]: 293: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-18 06:53:09,843 INFO L280 TraceCheckUtils]: 294: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,843 INFO L280 TraceCheckUtils]: 295: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-18 06:53:09,843 INFO L280 TraceCheckUtils]: 296: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,843 INFO L280 TraceCheckUtils]: 297: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-18 06:53:09,844 INFO L280 TraceCheckUtils]: 298: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,844 INFO L280 TraceCheckUtils]: 299: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-18 06:53:09,844 INFO L280 TraceCheckUtils]: 300: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,844 INFO L280 TraceCheckUtils]: 301: Hoare triple {52249#false} havoc ~check__tmp~1; {52249#false} is VALID [2020-07-18 06:53:09,844 INFO L280 TraceCheckUtils]: 302: Hoare triple {52249#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,844 INFO L280 TraceCheckUtils]: 303: Hoare triple {52249#false} assume ~st1~0 + ~nl1~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,844 INFO L280 TraceCheckUtils]: 304: Hoare triple {52249#false} assume ~st2~0 + ~nl2~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,845 INFO L280 TraceCheckUtils]: 305: Hoare triple {52249#false} assume ~st3~0 + ~nl3~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,845 INFO L280 TraceCheckUtils]: 306: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 06:53:09,845 INFO L280 TraceCheckUtils]: 307: Hoare triple {52249#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52249#false} is VALID [2020-07-18 06:53:09,845 INFO L280 TraceCheckUtils]: 308: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 06:53:09,845 INFO L280 TraceCheckUtils]: 309: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 06:53:09,845 INFO L280 TraceCheckUtils]: 310: Hoare triple {52249#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52249#false} is VALID [2020-07-18 06:53:09,846 INFO L280 TraceCheckUtils]: 311: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 06:53:09,846 INFO L280 TraceCheckUtils]: 312: Hoare triple {52249#false} ~check__tmp~1 := 1; {52249#false} is VALID [2020-07-18 06:53:09,846 INFO L280 TraceCheckUtils]: 313: Hoare triple {52249#false} ~__return_1964~0 := ~check__tmp~1; {52249#false} is VALID [2020-07-18 06:53:09,846 INFO L280 TraceCheckUtils]: 314: Hoare triple {52249#false} ~main__c1~0 := ~__return_1964~0; {52249#false} is VALID [2020-07-18 06:53:09,846 INFO L280 TraceCheckUtils]: 315: Hoare triple {52249#false} havoc ~__tmp_2~0; {52249#false} is VALID [2020-07-18 06:53:09,846 INFO L280 TraceCheckUtils]: 316: Hoare triple {52249#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-18 06:53:09,847 INFO L280 TraceCheckUtils]: 317: Hoare triple {52249#false} havoc ~assert__arg~1; {52249#false} is VALID [2020-07-18 06:53:09,847 INFO L280 TraceCheckUtils]: 318: Hoare triple {52249#false} ~assert__arg~1 := ~__tmp_2~0; {52249#false} is VALID [2020-07-18 06:53:09,847 INFO L280 TraceCheckUtils]: 319: Hoare triple {52249#false} assume !(0 == ~assert__arg~1 % 256); {52249#false} is VALID [2020-07-18 06:53:09,847 INFO L280 TraceCheckUtils]: 320: Hoare triple {52249#false} assume !!(0 == ~mode1~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,847 INFO L280 TraceCheckUtils]: 321: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 06:53:09,847 INFO L280 TraceCheckUtils]: 322: Hoare triple {52249#false} assume !!(0 == ~ep12~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,848 INFO L280 TraceCheckUtils]: 323: Hoare triple {52249#false} assume !!(0 == ~ep13~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,848 INFO L280 TraceCheckUtils]: 324: Hoare triple {52249#false} ~mode1~0 := 1; {52249#false} is VALID [2020-07-18 06:53:09,848 INFO L280 TraceCheckUtils]: 325: Hoare triple {52249#false} assume !!(0 == ~mode2~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,848 INFO L280 TraceCheckUtils]: 326: Hoare triple {52249#false} assume ~r2~0 % 256 < 2; {52249#false} is VALID [2020-07-18 06:53:09,848 INFO L280 TraceCheckUtils]: 327: Hoare triple {52249#false} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,848 INFO L280 TraceCheckUtils]: 328: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,849 INFO L280 TraceCheckUtils]: 329: Hoare triple {52249#false} ~mode2~0 := 1; {52249#false} is VALID [2020-07-18 06:53:09,849 INFO L280 TraceCheckUtils]: 330: Hoare triple {52249#false} assume !!(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,849 INFO L280 TraceCheckUtils]: 331: Hoare triple {52249#false} assume ~r3~0 % 256 < 2; {52249#false} is VALID [2020-07-18 06:53:09,849 INFO L280 TraceCheckUtils]: 332: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,849 INFO L280 TraceCheckUtils]: 333: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,849 INFO L280 TraceCheckUtils]: 334: Hoare triple {52249#false} ~mode3~0 := 1; {52249#false} is VALID [2020-07-18 06:53:09,850 INFO L280 TraceCheckUtils]: 335: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-18 06:53:09,850 INFO L280 TraceCheckUtils]: 336: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,850 INFO L280 TraceCheckUtils]: 337: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-18 06:53:09,850 INFO L280 TraceCheckUtils]: 338: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,850 INFO L280 TraceCheckUtils]: 339: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-18 06:53:09,850 INFO L280 TraceCheckUtils]: 340: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,851 INFO L280 TraceCheckUtils]: 341: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-18 06:53:09,851 INFO L280 TraceCheckUtils]: 342: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,851 INFO L280 TraceCheckUtils]: 343: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-18 06:53:09,851 INFO L280 TraceCheckUtils]: 344: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,851 INFO L280 TraceCheckUtils]: 345: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-18 06:53:09,851 INFO L280 TraceCheckUtils]: 346: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,851 INFO L280 TraceCheckUtils]: 347: Hoare triple {52249#false} havoc ~check__tmp~2; {52249#false} is VALID [2020-07-18 06:53:09,852 INFO L280 TraceCheckUtils]: 348: Hoare triple {52249#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,852 INFO L280 TraceCheckUtils]: 349: Hoare triple {52249#false} assume ~st1~0 + ~nl1~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,852 INFO L280 TraceCheckUtils]: 350: Hoare triple {52249#false} assume ~st2~0 + ~nl2~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,852 INFO L280 TraceCheckUtils]: 351: Hoare triple {52249#false} assume ~st3~0 + ~nl3~0 <= 1; {52249#false} is VALID [2020-07-18 06:53:09,852 INFO L280 TraceCheckUtils]: 352: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 06:53:09,852 INFO L280 TraceCheckUtils]: 353: Hoare triple {52249#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {52249#false} is VALID [2020-07-18 06:53:09,853 INFO L280 TraceCheckUtils]: 354: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 06:53:09,853 INFO L280 TraceCheckUtils]: 355: Hoare triple {52249#false} assume !(~r1~0 % 256 >= 2); {52249#false} is VALID [2020-07-18 06:53:09,853 INFO L280 TraceCheckUtils]: 356: Hoare triple {52249#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {52249#false} is VALID [2020-07-18 06:53:09,853 INFO L280 TraceCheckUtils]: 357: Hoare triple {52249#false} assume ~r1~0 % 256 < 2; {52249#false} is VALID [2020-07-18 06:53:09,853 INFO L280 TraceCheckUtils]: 358: Hoare triple {52249#false} ~check__tmp~2 := 1; {52249#false} is VALID [2020-07-18 06:53:09,853 INFO L280 TraceCheckUtils]: 359: Hoare triple {52249#false} ~__return_2082~0 := ~check__tmp~2; {52249#false} is VALID [2020-07-18 06:53:09,854 INFO L280 TraceCheckUtils]: 360: Hoare triple {52249#false} ~main__c1~0 := ~__return_2082~0; {52249#false} is VALID [2020-07-18 06:53:09,854 INFO L280 TraceCheckUtils]: 361: Hoare triple {52249#false} havoc ~__tmp_3~0; {52249#false} is VALID [2020-07-18 06:53:09,854 INFO L280 TraceCheckUtils]: 362: Hoare triple {52249#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-18 06:53:09,854 INFO L280 TraceCheckUtils]: 363: Hoare triple {52249#false} havoc ~assert__arg~2; {52249#false} is VALID [2020-07-18 06:53:09,854 INFO L280 TraceCheckUtils]: 364: Hoare triple {52249#false} ~assert__arg~2 := ~__tmp_3~0; {52249#false} is VALID [2020-07-18 06:53:09,854 INFO L280 TraceCheckUtils]: 365: Hoare triple {52249#false} assume !(0 == ~assert__arg~2 % 256); {52249#false} is VALID [2020-07-18 06:53:09,855 INFO L280 TraceCheckUtils]: 366: Hoare triple {52249#false} assume !(0 == ~mode1~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,855 INFO L280 TraceCheckUtils]: 367: Hoare triple {52249#false} assume !(255 == ~r1~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,855 INFO L280 TraceCheckUtils]: 368: Hoare triple {52249#false} ~r1~0 := 1 + ~r1~0 % 256; {52249#false} is VALID [2020-07-18 06:53:09,855 INFO L280 TraceCheckUtils]: 369: Hoare triple {52249#false} assume !!(0 == ~ep21~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,855 INFO L280 TraceCheckUtils]: 370: Hoare triple {52249#false} assume !!(0 == ~ep31~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,856 INFO L280 TraceCheckUtils]: 371: Hoare triple {52249#false} assume 2 == ~r1~0 % 256; {52249#false} is VALID [2020-07-18 06:53:09,856 INFO L280 TraceCheckUtils]: 372: Hoare triple {52249#false} assume ~max1~0 == ~id1~0; {52249#false} is VALID [2020-07-18 06:53:09,856 INFO L280 TraceCheckUtils]: 373: Hoare triple {52249#false} ~st1~0 := 1; {52249#false} is VALID [2020-07-18 06:53:09,856 INFO L280 TraceCheckUtils]: 374: Hoare triple {52249#false} ~mode1~0 := 0; {52249#false} is VALID [2020-07-18 06:53:09,856 INFO L280 TraceCheckUtils]: 375: Hoare triple {52249#false} assume !(0 == ~mode2~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,857 INFO L280 TraceCheckUtils]: 376: Hoare triple {52249#false} assume !(255 == ~r2~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,857 INFO L280 TraceCheckUtils]: 377: Hoare triple {52249#false} ~r2~0 := 1 + ~r2~0 % 256; {52249#false} is VALID [2020-07-18 06:53:09,857 INFO L280 TraceCheckUtils]: 378: Hoare triple {52249#false} assume !!(0 == ~ep12~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,857 INFO L280 TraceCheckUtils]: 379: Hoare triple {52249#false} assume !!(0 == ~ep32~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,857 INFO L280 TraceCheckUtils]: 380: Hoare triple {52249#false} assume 2 == ~r2~0 % 256; {52249#false} is VALID [2020-07-18 06:53:09,857 INFO L280 TraceCheckUtils]: 381: Hoare triple {52249#false} assume ~max2~0 == ~id2~0; {52249#false} is VALID [2020-07-18 06:53:09,858 INFO L280 TraceCheckUtils]: 382: Hoare triple {52249#false} ~st2~0 := 1; {52249#false} is VALID [2020-07-18 06:53:09,858 INFO L280 TraceCheckUtils]: 383: Hoare triple {52249#false} ~mode2~0 := 0; {52249#false} is VALID [2020-07-18 06:53:09,858 INFO L280 TraceCheckUtils]: 384: Hoare triple {52249#false} assume !(0 == ~mode3~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,858 INFO L280 TraceCheckUtils]: 385: Hoare triple {52249#false} assume !(255 == ~r3~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,858 INFO L280 TraceCheckUtils]: 386: Hoare triple {52249#false} ~r3~0 := 1 + ~r3~0 % 256; {52249#false} is VALID [2020-07-18 06:53:09,858 INFO L280 TraceCheckUtils]: 387: Hoare triple {52249#false} assume !!(0 == ~ep13~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,859 INFO L280 TraceCheckUtils]: 388: Hoare triple {52249#false} assume !!(0 == ~ep23~0 % 256); {52249#false} is VALID [2020-07-18 06:53:09,859 INFO L280 TraceCheckUtils]: 389: Hoare triple {52249#false} assume 2 == ~r3~0 % 256; {52249#false} is VALID [2020-07-18 06:53:09,859 INFO L280 TraceCheckUtils]: 390: Hoare triple {52249#false} assume ~max3~0 == ~id3~0; {52249#false} is VALID [2020-07-18 06:53:09,859 INFO L280 TraceCheckUtils]: 391: Hoare triple {52249#false} ~st3~0 := 1; {52249#false} is VALID [2020-07-18 06:53:09,859 INFO L280 TraceCheckUtils]: 392: Hoare triple {52249#false} ~mode3~0 := 0; {52249#false} is VALID [2020-07-18 06:53:09,859 INFO L280 TraceCheckUtils]: 393: Hoare triple {52249#false} ~p12_old~0 := ~p12_new~0; {52249#false} is VALID [2020-07-18 06:53:09,860 INFO L280 TraceCheckUtils]: 394: Hoare triple {52249#false} ~p12_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,860 INFO L280 TraceCheckUtils]: 395: Hoare triple {52249#false} ~p13_old~0 := ~p13_new~0; {52249#false} is VALID [2020-07-18 06:53:09,860 INFO L280 TraceCheckUtils]: 396: Hoare triple {52249#false} ~p13_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,860 INFO L280 TraceCheckUtils]: 397: Hoare triple {52249#false} ~p21_old~0 := ~p21_new~0; {52249#false} is VALID [2020-07-18 06:53:09,860 INFO L280 TraceCheckUtils]: 398: Hoare triple {52249#false} ~p21_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,860 INFO L280 TraceCheckUtils]: 399: Hoare triple {52249#false} ~p23_old~0 := ~p23_new~0; {52249#false} is VALID [2020-07-18 06:53:09,860 INFO L280 TraceCheckUtils]: 400: Hoare triple {52249#false} ~p23_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,861 INFO L280 TraceCheckUtils]: 401: Hoare triple {52249#false} ~p31_old~0 := ~p31_new~0; {52249#false} is VALID [2020-07-18 06:53:09,861 INFO L280 TraceCheckUtils]: 402: Hoare triple {52249#false} ~p31_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,862 INFO L280 TraceCheckUtils]: 403: Hoare triple {52249#false} ~p32_old~0 := ~p32_new~0; {52249#false} is VALID [2020-07-18 06:53:09,862 INFO L280 TraceCheckUtils]: 404: Hoare triple {52249#false} ~p32_new~0 := ~nomsg~0; {52249#false} is VALID [2020-07-18 06:53:09,862 INFO L280 TraceCheckUtils]: 405: Hoare triple {52249#false} havoc ~check__tmp~3; {52249#false} is VALID [2020-07-18 06:53:09,862 INFO L280 TraceCheckUtils]: 406: Hoare triple {52249#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {52249#false} is VALID [2020-07-18 06:53:09,863 INFO L280 TraceCheckUtils]: 407: Hoare triple {52249#false} ~check__tmp~3 := 0; {52249#false} is VALID [2020-07-18 06:53:09,863 INFO L280 TraceCheckUtils]: 408: Hoare triple {52249#false} ~__return_2816~0 := ~check__tmp~3; {52249#false} is VALID [2020-07-18 06:53:09,863 INFO L280 TraceCheckUtils]: 409: Hoare triple {52249#false} ~main__c1~0 := ~__return_2816~0; {52249#false} is VALID [2020-07-18 06:53:09,863 INFO L280 TraceCheckUtils]: 410: Hoare triple {52249#false} havoc ~__tmp_4~0; {52249#false} is VALID [2020-07-18 06:53:09,863 INFO L280 TraceCheckUtils]: 411: Hoare triple {52249#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {52249#false} is VALID [2020-07-18 06:53:09,863 INFO L280 TraceCheckUtils]: 412: Hoare triple {52249#false} havoc ~assert__arg~3; {52249#false} is VALID [2020-07-18 06:53:09,863 INFO L280 TraceCheckUtils]: 413: Hoare triple {52249#false} ~assert__arg~3 := ~__tmp_4~0; {52249#false} is VALID [2020-07-18 06:53:09,864 INFO L280 TraceCheckUtils]: 414: Hoare triple {52249#false} assume 0 == ~assert__arg~3 % 256; {52249#false} is VALID [2020-07-18 06:53:09,864 INFO L280 TraceCheckUtils]: 415: Hoare triple {52249#false} assume !false; {52249#false} is VALID [2020-07-18 06:53:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:53:09,975 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1337962521] [2020-07-18 06:53:09,975 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:53:09,975 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 06:53:09,975 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597153925] [2020-07-18 06:53:09,976 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 416 [2020-07-18 06:53:09,977 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:53:09,977 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 06:53:10,478 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:53:10,478 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 06:53:10,478 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:53:10,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 06:53:10,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 06:53:10,479 INFO L87 Difference]: Start difference. First operand 2247 states and 2730 transitions. Second operand 5 states. [2020-07-18 06:53:37,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:53:37,232 INFO L93 Difference]: Finished difference Result 6213 states and 7598 transitions. [2020-07-18 06:53:37,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 06:53:37,232 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 416 [2020-07-18 06:53:37,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:53:37,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 06:53:37,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2993 transitions. [2020-07-18 06:53:37,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 06:53:37,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2993 transitions. [2020-07-18 06:53:37,253 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2993 transitions. [2020-07-18 06:53:41,363 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2993 edges. 2993 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:53:41,933 INFO L225 Difference]: With dead ends: 6213 [2020-07-18 06:53:41,933 INFO L226 Difference]: Without dead ends: 4181 [2020-07-18 06:53:41,936 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 06:53:41,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4181 states. [2020-07-18 06:53:58,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4181 to 4056. [2020-07-18 06:53:58,187 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:53:58,187 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4181 states. Second operand 4056 states. [2020-07-18 06:53:58,187 INFO L74 IsIncluded]: Start isIncluded. First operand 4181 states. Second operand 4056 states. [2020-07-18 06:53:58,187 INFO L87 Difference]: Start difference. First operand 4181 states. Second operand 4056 states. [2020-07-18 06:53:58,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:53:58,717 INFO L93 Difference]: Finished difference Result 4181 states and 5078 transitions. [2020-07-18 06:53:58,717 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 5078 transitions. [2020-07-18 06:53:58,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:53:58,723 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:53:58,723 INFO L74 IsIncluded]: Start isIncluded. First operand 4056 states. Second operand 4181 states. [2020-07-18 06:53:58,723 INFO L87 Difference]: Start difference. First operand 4056 states. Second operand 4181 states. [2020-07-18 06:53:59,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:53:59,309 INFO L93 Difference]: Finished difference Result 4181 states and 5078 transitions. [2020-07-18 06:53:59,309 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 5078 transitions. [2020-07-18 06:53:59,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:53:59,314 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:53:59,314 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:53:59,314 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:53:59,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4056 states. [2020-07-18 06:53:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 4056 states and 4953 transitions. [2020-07-18 06:53:59,952 INFO L78 Accepts]: Start accepts. Automaton has 4056 states and 4953 transitions. Word has length 416 [2020-07-18 06:53:59,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:53:59,952 INFO L479 AbstractCegarLoop]: Abstraction has 4056 states and 4953 transitions. [2020-07-18 06:53:59,952 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 06:53:59,952 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4056 states and 4953 transitions. [2020-07-18 06:54:10,590 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4953 edges. 4953 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:54:10,591 INFO L276 IsEmpty]: Start isEmpty. Operand 4056 states and 4953 transitions. [2020-07-18 06:54:10,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2020-07-18 06:54:10,596 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:54:10,597 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] [2020-07-18 06:54:10,597 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 06:54:10,597 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:54:10,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:54:10,597 INFO L82 PathProgramCache]: Analyzing trace with hash 263200131, now seen corresponding path program 1 times [2020-07-18 06:54:10,598 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:54:10,598 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [70228381] [2020-07-18 06:54:10,598 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:54:10,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:54:10,979 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 06:54:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:54:11,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {81290#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {81222#true} is VALID [2020-07-18 06:54:11,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {81222#true} ~nomsg~0 := -1; {81222#true} is VALID [2020-07-18 06:54:11,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {81222#true} ~p12~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {81222#true} ~p12_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,045 INFO L280 TraceCheckUtils]: 4: Hoare triple {81222#true} ~p12_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,046 INFO L280 TraceCheckUtils]: 5: Hoare triple {81222#true} ~ep12~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,046 INFO L280 TraceCheckUtils]: 6: Hoare triple {81222#true} ~p13~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,046 INFO L280 TraceCheckUtils]: 7: Hoare triple {81222#true} ~p13_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,046 INFO L280 TraceCheckUtils]: 8: Hoare triple {81222#true} ~p13_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,046 INFO L280 TraceCheckUtils]: 9: Hoare triple {81222#true} ~ep13~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,046 INFO L280 TraceCheckUtils]: 10: Hoare triple {81222#true} ~p21~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,047 INFO L280 TraceCheckUtils]: 11: Hoare triple {81222#true} ~p21_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,047 INFO L280 TraceCheckUtils]: 12: Hoare triple {81222#true} ~p21_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,047 INFO L280 TraceCheckUtils]: 13: Hoare triple {81222#true} ~ep21~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,047 INFO L280 TraceCheckUtils]: 14: Hoare triple {81222#true} ~p23~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,047 INFO L280 TraceCheckUtils]: 15: Hoare triple {81222#true} ~p23_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,047 INFO L280 TraceCheckUtils]: 16: Hoare triple {81222#true} ~p23_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,048 INFO L280 TraceCheckUtils]: 17: Hoare triple {81222#true} ~ep23~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,048 INFO L280 TraceCheckUtils]: 18: Hoare triple {81222#true} ~p31~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,048 INFO L280 TraceCheckUtils]: 19: Hoare triple {81222#true} ~p31_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,048 INFO L280 TraceCheckUtils]: 20: Hoare triple {81222#true} ~p31_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,048 INFO L280 TraceCheckUtils]: 21: Hoare triple {81222#true} ~ep31~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,048 INFO L280 TraceCheckUtils]: 22: Hoare triple {81222#true} ~p32~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,049 INFO L280 TraceCheckUtils]: 23: Hoare triple {81222#true} ~p32_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,049 INFO L280 TraceCheckUtils]: 24: Hoare triple {81222#true} ~p32_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,049 INFO L280 TraceCheckUtils]: 25: Hoare triple {81222#true} ~ep32~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,049 INFO L280 TraceCheckUtils]: 26: Hoare triple {81222#true} ~id1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,049 INFO L280 TraceCheckUtils]: 27: Hoare triple {81222#true} ~r1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,050 INFO L280 TraceCheckUtils]: 28: Hoare triple {81222#true} ~st1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,050 INFO L280 TraceCheckUtils]: 29: Hoare triple {81222#true} ~nl1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,050 INFO L280 TraceCheckUtils]: 30: Hoare triple {81222#true} ~m1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,050 INFO L280 TraceCheckUtils]: 31: Hoare triple {81222#true} ~max1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,050 INFO L280 TraceCheckUtils]: 32: Hoare triple {81222#true} ~mode1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,050 INFO L280 TraceCheckUtils]: 33: Hoare triple {81222#true} ~id2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,051 INFO L280 TraceCheckUtils]: 34: Hoare triple {81222#true} ~r2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,051 INFO L280 TraceCheckUtils]: 35: Hoare triple {81222#true} ~st2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,051 INFO L280 TraceCheckUtils]: 36: Hoare triple {81222#true} ~nl2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,051 INFO L280 TraceCheckUtils]: 37: Hoare triple {81222#true} ~m2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,051 INFO L280 TraceCheckUtils]: 38: Hoare triple {81222#true} ~max2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,051 INFO L280 TraceCheckUtils]: 39: Hoare triple {81222#true} ~mode2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,052 INFO L280 TraceCheckUtils]: 40: Hoare triple {81222#true} ~id3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,052 INFO L280 TraceCheckUtils]: 41: Hoare triple {81222#true} ~r3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,052 INFO L280 TraceCheckUtils]: 42: Hoare triple {81222#true} ~st3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,052 INFO L280 TraceCheckUtils]: 43: Hoare triple {81222#true} ~nl3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,052 INFO L280 TraceCheckUtils]: 44: Hoare triple {81222#true} ~m3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,052 INFO L280 TraceCheckUtils]: 45: Hoare triple {81222#true} ~max3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,053 INFO L280 TraceCheckUtils]: 46: Hoare triple {81222#true} ~mode3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,053 INFO L280 TraceCheckUtils]: 47: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {81222#true} is VALID [2020-07-18 06:54:11,053 INFO L280 TraceCheckUtils]: 48: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {81222#true} is VALID [2020-07-18 06:54:11,053 INFO L280 TraceCheckUtils]: 49: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {81222#true} is VALID [2020-07-18 06:54:11,053 INFO L280 TraceCheckUtils]: 50: Hoare triple {81222#true} ~__return_1718~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,053 INFO L280 TraceCheckUtils]: 51: Hoare triple {81222#true} ~__return_1846~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,054 INFO L280 TraceCheckUtils]: 52: Hoare triple {81222#true} ~__return_1964~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,054 INFO L280 TraceCheckUtils]: 53: Hoare triple {81222#true} ~__return_2082~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,054 INFO L280 TraceCheckUtils]: 54: Hoare triple {81222#true} ~__return_2816~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,054 INFO L280 TraceCheckUtils]: 55: Hoare triple {81222#true} ~__return_2785~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,054 INFO L280 TraceCheckUtils]: 56: Hoare triple {81222#true} ~__return_2726~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,055 INFO L280 TraceCheckUtils]: 57: Hoare triple {81222#true} ~__return_2692~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,055 INFO L280 TraceCheckUtils]: 58: Hoare triple {81222#true} ~__return_2315~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,055 INFO L280 TraceCheckUtils]: 59: Hoare triple {81222#true} ~__return_2587~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,055 INFO L280 TraceCheckUtils]: 60: Hoare triple {81222#true} ~__return_2553~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,055 INFO L280 TraceCheckUtils]: 61: Hoare triple {81222#true} ~__return_2473~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,055 INFO L280 TraceCheckUtils]: 62: Hoare triple {81222#true} ~__return_2205~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,056 INFO L280 TraceCheckUtils]: 63: Hoare triple {81222#true} assume true; {81222#true} is VALID [2020-07-18 06:54:11,056 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {81222#true} {81222#true} #2321#return; {81222#true} is VALID [2020-07-18 06:54:11,064 INFO L263 TraceCheckUtils]: 0: Hoare triple {81222#true} call ULTIMATE.init(); {81290#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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 06:54:11,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {81290#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {81222#true} is VALID [2020-07-18 06:54:11,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {81222#true} ~nomsg~0 := -1; {81222#true} is VALID [2020-07-18 06:54:11,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {81222#true} ~p12~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {81222#true} ~p12_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {81222#true} ~p12_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,065 INFO L280 TraceCheckUtils]: 6: Hoare triple {81222#true} ~ep12~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,065 INFO L280 TraceCheckUtils]: 7: Hoare triple {81222#true} ~p13~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,066 INFO L280 TraceCheckUtils]: 8: Hoare triple {81222#true} ~p13_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,066 INFO L280 TraceCheckUtils]: 9: Hoare triple {81222#true} ~p13_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {81222#true} ~ep13~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,066 INFO L280 TraceCheckUtils]: 11: Hoare triple {81222#true} ~p21~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,066 INFO L280 TraceCheckUtils]: 12: Hoare triple {81222#true} ~p21_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,066 INFO L280 TraceCheckUtils]: 13: Hoare triple {81222#true} ~p21_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,066 INFO L280 TraceCheckUtils]: 14: Hoare triple {81222#true} ~ep21~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,066 INFO L280 TraceCheckUtils]: 15: Hoare triple {81222#true} ~p23~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,067 INFO L280 TraceCheckUtils]: 16: Hoare triple {81222#true} ~p23_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,067 INFO L280 TraceCheckUtils]: 17: Hoare triple {81222#true} ~p23_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,067 INFO L280 TraceCheckUtils]: 18: Hoare triple {81222#true} ~ep23~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,067 INFO L280 TraceCheckUtils]: 19: Hoare triple {81222#true} ~p31~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,067 INFO L280 TraceCheckUtils]: 20: Hoare triple {81222#true} ~p31_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,067 INFO L280 TraceCheckUtils]: 21: Hoare triple {81222#true} ~p31_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {81222#true} ~ep31~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,067 INFO L280 TraceCheckUtils]: 23: Hoare triple {81222#true} ~p32~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,068 INFO L280 TraceCheckUtils]: 24: Hoare triple {81222#true} ~p32_old~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,068 INFO L280 TraceCheckUtils]: 25: Hoare triple {81222#true} ~p32_new~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,068 INFO L280 TraceCheckUtils]: 26: Hoare triple {81222#true} ~ep32~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,068 INFO L280 TraceCheckUtils]: 27: Hoare triple {81222#true} ~id1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,069 INFO L280 TraceCheckUtils]: 28: Hoare triple {81222#true} ~r1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,069 INFO L280 TraceCheckUtils]: 29: Hoare triple {81222#true} ~st1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,069 INFO L280 TraceCheckUtils]: 30: Hoare triple {81222#true} ~nl1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,069 INFO L280 TraceCheckUtils]: 31: Hoare triple {81222#true} ~m1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,069 INFO L280 TraceCheckUtils]: 32: Hoare triple {81222#true} ~max1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,069 INFO L280 TraceCheckUtils]: 33: Hoare triple {81222#true} ~mode1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,069 INFO L280 TraceCheckUtils]: 34: Hoare triple {81222#true} ~id2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,069 INFO L280 TraceCheckUtils]: 35: Hoare triple {81222#true} ~r2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,070 INFO L280 TraceCheckUtils]: 36: Hoare triple {81222#true} ~st2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,070 INFO L280 TraceCheckUtils]: 37: Hoare triple {81222#true} ~nl2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,070 INFO L280 TraceCheckUtils]: 38: Hoare triple {81222#true} ~m2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,070 INFO L280 TraceCheckUtils]: 39: Hoare triple {81222#true} ~max2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,070 INFO L280 TraceCheckUtils]: 40: Hoare triple {81222#true} ~mode2~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,070 INFO L280 TraceCheckUtils]: 41: Hoare triple {81222#true} ~id3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,070 INFO L280 TraceCheckUtils]: 42: Hoare triple {81222#true} ~r3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,070 INFO L280 TraceCheckUtils]: 43: Hoare triple {81222#true} ~st3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,070 INFO L280 TraceCheckUtils]: 44: Hoare triple {81222#true} ~nl3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,071 INFO L280 TraceCheckUtils]: 45: Hoare triple {81222#true} ~m3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,071 INFO L280 TraceCheckUtils]: 46: Hoare triple {81222#true} ~max3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,071 INFO L280 TraceCheckUtils]: 47: Hoare triple {81222#true} ~mode3~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,071 INFO L280 TraceCheckUtils]: 48: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {81222#true} is VALID [2020-07-18 06:54:11,071 INFO L280 TraceCheckUtils]: 49: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {81222#true} is VALID [2020-07-18 06:54:11,072 INFO L280 TraceCheckUtils]: 50: Hoare triple {81222#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {81222#true} is VALID [2020-07-18 06:54:11,072 INFO L280 TraceCheckUtils]: 51: Hoare triple {81222#true} ~__return_1718~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,072 INFO L280 TraceCheckUtils]: 52: Hoare triple {81222#true} ~__return_1846~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,072 INFO L280 TraceCheckUtils]: 53: Hoare triple {81222#true} ~__return_1964~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,072 INFO L280 TraceCheckUtils]: 54: Hoare triple {81222#true} ~__return_2082~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,072 INFO L280 TraceCheckUtils]: 55: Hoare triple {81222#true} ~__return_2816~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,072 INFO L280 TraceCheckUtils]: 56: Hoare triple {81222#true} ~__return_2785~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,072 INFO L280 TraceCheckUtils]: 57: Hoare triple {81222#true} ~__return_2726~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,073 INFO L280 TraceCheckUtils]: 58: Hoare triple {81222#true} ~__return_2692~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,073 INFO L280 TraceCheckUtils]: 59: Hoare triple {81222#true} ~__return_2315~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,073 INFO L280 TraceCheckUtils]: 60: Hoare triple {81222#true} ~__return_2587~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,073 INFO L280 TraceCheckUtils]: 61: Hoare triple {81222#true} ~__return_2553~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,073 INFO L280 TraceCheckUtils]: 62: Hoare triple {81222#true} ~__return_2473~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,073 INFO L280 TraceCheckUtils]: 63: Hoare triple {81222#true} ~__return_2205~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,074 INFO L280 TraceCheckUtils]: 64: Hoare triple {81222#true} assume true; {81222#true} is VALID [2020-07-18 06:54:11,074 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {81222#true} {81222#true} #2321#return; {81222#true} is VALID [2020-07-18 06:54:11,074 INFO L263 TraceCheckUtils]: 66: Hoare triple {81222#true} call #t~ret27 := main(); {81222#true} is VALID [2020-07-18 06:54:11,074 INFO L280 TraceCheckUtils]: 67: Hoare triple {81222#true} havoc ~main__c1~0; {81222#true} is VALID [2020-07-18 06:54:11,074 INFO L280 TraceCheckUtils]: 68: Hoare triple {81222#true} havoc ~main__i2~0; {81222#true} is VALID [2020-07-18 06:54:11,075 INFO L280 TraceCheckUtils]: 69: Hoare triple {81222#true} ~main__c1~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,075 INFO L280 TraceCheckUtils]: 70: Hoare triple {81222#true} ~ep12~0 := #t~nondet0; {81222#true} is VALID [2020-07-18 06:54:11,075 INFO L280 TraceCheckUtils]: 71: Hoare triple {81222#true} havoc #t~nondet0; {81222#true} is VALID [2020-07-18 06:54:11,075 INFO L280 TraceCheckUtils]: 72: Hoare triple {81222#true} ~ep13~0 := #t~nondet1; {81222#true} is VALID [2020-07-18 06:54:11,075 INFO L280 TraceCheckUtils]: 73: Hoare triple {81222#true} havoc #t~nondet1; {81222#true} is VALID [2020-07-18 06:54:11,076 INFO L280 TraceCheckUtils]: 74: Hoare triple {81222#true} ~ep21~0 := #t~nondet2; {81222#true} is VALID [2020-07-18 06:54:11,076 INFO L280 TraceCheckUtils]: 75: Hoare triple {81222#true} havoc #t~nondet2; {81222#true} is VALID [2020-07-18 06:54:11,076 INFO L280 TraceCheckUtils]: 76: Hoare triple {81222#true} ~ep23~0 := #t~nondet3; {81222#true} is VALID [2020-07-18 06:54:11,076 INFO L280 TraceCheckUtils]: 77: Hoare triple {81222#true} havoc #t~nondet3; {81222#true} is VALID [2020-07-18 06:54:11,076 INFO L280 TraceCheckUtils]: 78: Hoare triple {81222#true} ~ep31~0 := #t~nondet4; {81222#true} is VALID [2020-07-18 06:54:11,076 INFO L280 TraceCheckUtils]: 79: Hoare triple {81222#true} havoc #t~nondet4; {81222#true} is VALID [2020-07-18 06:54:11,077 INFO L280 TraceCheckUtils]: 80: Hoare triple {81222#true} ~ep32~0 := #t~nondet5; {81222#true} is VALID [2020-07-18 06:54:11,077 INFO L280 TraceCheckUtils]: 81: Hoare triple {81222#true} havoc #t~nondet5; {81222#true} is VALID [2020-07-18 06:54:11,077 INFO L280 TraceCheckUtils]: 82: Hoare triple {81222#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,077 INFO L280 TraceCheckUtils]: 83: Hoare triple {81222#true} ~id1~0 := #t~nondet6; {81222#true} is VALID [2020-07-18 06:54:11,077 INFO L280 TraceCheckUtils]: 84: Hoare triple {81222#true} havoc #t~nondet6; {81222#true} is VALID [2020-07-18 06:54:11,077 INFO L280 TraceCheckUtils]: 85: Hoare triple {81222#true} ~r1~0 := #t~nondet7; {81222#true} is VALID [2020-07-18 06:54:11,078 INFO L280 TraceCheckUtils]: 86: Hoare triple {81222#true} havoc #t~nondet7; {81222#true} is VALID [2020-07-18 06:54:11,078 INFO L280 TraceCheckUtils]: 87: Hoare triple {81222#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,078 INFO L280 TraceCheckUtils]: 88: Hoare triple {81222#true} ~st1~0 := #t~nondet8; {81222#true} is VALID [2020-07-18 06:54:11,078 INFO L280 TraceCheckUtils]: 89: Hoare triple {81222#true} havoc #t~nondet8; {81222#true} is VALID [2020-07-18 06:54:11,078 INFO L280 TraceCheckUtils]: 90: Hoare triple {81222#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,079 INFO L280 TraceCheckUtils]: 91: Hoare triple {81222#true} ~nl1~0 := #t~nondet9; {81222#true} is VALID [2020-07-18 06:54:11,079 INFO L280 TraceCheckUtils]: 92: Hoare triple {81222#true} havoc #t~nondet9; {81222#true} is VALID [2020-07-18 06:54:11,079 INFO L280 TraceCheckUtils]: 93: Hoare triple {81222#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,079 INFO L280 TraceCheckUtils]: 94: Hoare triple {81222#true} ~m1~0 := #t~nondet10; {81222#true} is VALID [2020-07-18 06:54:11,079 INFO L280 TraceCheckUtils]: 95: Hoare triple {81222#true} havoc #t~nondet10; {81222#true} is VALID [2020-07-18 06:54:11,079 INFO L280 TraceCheckUtils]: 96: Hoare triple {81222#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,080 INFO L280 TraceCheckUtils]: 97: Hoare triple {81222#true} ~max1~0 := #t~nondet11; {81222#true} is VALID [2020-07-18 06:54:11,080 INFO L280 TraceCheckUtils]: 98: Hoare triple {81222#true} havoc #t~nondet11; {81222#true} is VALID [2020-07-18 06:54:11,080 INFO L280 TraceCheckUtils]: 99: Hoare triple {81222#true} ~mode1~0 := #t~nondet12; {81222#true} is VALID [2020-07-18 06:54:11,080 INFO L280 TraceCheckUtils]: 100: Hoare triple {81222#true} havoc #t~nondet12; {81222#true} is VALID [2020-07-18 06:54:11,080 INFO L280 TraceCheckUtils]: 101: Hoare triple {81222#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,081 INFO L280 TraceCheckUtils]: 102: Hoare triple {81222#true} ~id2~0 := #t~nondet13; {81222#true} is VALID [2020-07-18 06:54:11,081 INFO L280 TraceCheckUtils]: 103: Hoare triple {81222#true} havoc #t~nondet13; {81222#true} is VALID [2020-07-18 06:54:11,081 INFO L280 TraceCheckUtils]: 104: Hoare triple {81222#true} ~r2~0 := #t~nondet14; {81222#true} is VALID [2020-07-18 06:54:11,081 INFO L280 TraceCheckUtils]: 105: Hoare triple {81222#true} havoc #t~nondet14; {81222#true} is VALID [2020-07-18 06:54:11,081 INFO L280 TraceCheckUtils]: 106: Hoare triple {81222#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,081 INFO L280 TraceCheckUtils]: 107: Hoare triple {81222#true} ~st2~0 := #t~nondet15; {81222#true} is VALID [2020-07-18 06:54:11,082 INFO L280 TraceCheckUtils]: 108: Hoare triple {81222#true} havoc #t~nondet15; {81222#true} is VALID [2020-07-18 06:54:11,082 INFO L280 TraceCheckUtils]: 109: Hoare triple {81222#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,082 INFO L280 TraceCheckUtils]: 110: Hoare triple {81222#true} ~nl2~0 := #t~nondet16; {81222#true} is VALID [2020-07-18 06:54:11,082 INFO L280 TraceCheckUtils]: 111: Hoare triple {81222#true} havoc #t~nondet16; {81222#true} is VALID [2020-07-18 06:54:11,082 INFO L280 TraceCheckUtils]: 112: Hoare triple {81222#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,082 INFO L280 TraceCheckUtils]: 113: Hoare triple {81222#true} ~m2~0 := #t~nondet17; {81222#true} is VALID [2020-07-18 06:54:11,083 INFO L280 TraceCheckUtils]: 114: Hoare triple {81222#true} havoc #t~nondet17; {81222#true} is VALID [2020-07-18 06:54:11,083 INFO L280 TraceCheckUtils]: 115: Hoare triple {81222#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,083 INFO L280 TraceCheckUtils]: 116: Hoare triple {81222#true} ~max2~0 := #t~nondet18; {81222#true} is VALID [2020-07-18 06:54:11,083 INFO L280 TraceCheckUtils]: 117: Hoare triple {81222#true} havoc #t~nondet18; {81222#true} is VALID [2020-07-18 06:54:11,083 INFO L280 TraceCheckUtils]: 118: Hoare triple {81222#true} ~mode2~0 := #t~nondet19; {81222#true} is VALID [2020-07-18 06:54:11,083 INFO L280 TraceCheckUtils]: 119: Hoare triple {81222#true} havoc #t~nondet19; {81222#true} is VALID [2020-07-18 06:54:11,084 INFO L280 TraceCheckUtils]: 120: Hoare triple {81222#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,084 INFO L280 TraceCheckUtils]: 121: Hoare triple {81222#true} ~id3~0 := #t~nondet20; {81222#true} is VALID [2020-07-18 06:54:11,084 INFO L280 TraceCheckUtils]: 122: Hoare triple {81222#true} havoc #t~nondet20; {81222#true} is VALID [2020-07-18 06:54:11,084 INFO L280 TraceCheckUtils]: 123: Hoare triple {81222#true} ~r3~0 := #t~nondet21; {81222#true} is VALID [2020-07-18 06:54:11,084 INFO L280 TraceCheckUtils]: 124: Hoare triple {81222#true} havoc #t~nondet21; {81222#true} is VALID [2020-07-18 06:54:11,084 INFO L280 TraceCheckUtils]: 125: Hoare triple {81222#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,085 INFO L280 TraceCheckUtils]: 126: Hoare triple {81222#true} ~st3~0 := #t~nondet22; {81222#true} is VALID [2020-07-18 06:54:11,085 INFO L280 TraceCheckUtils]: 127: Hoare triple {81222#true} havoc #t~nondet22; {81222#true} is VALID [2020-07-18 06:54:11,085 INFO L280 TraceCheckUtils]: 128: Hoare triple {81222#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,085 INFO L280 TraceCheckUtils]: 129: Hoare triple {81222#true} ~nl3~0 := #t~nondet23; {81222#true} is VALID [2020-07-18 06:54:11,085 INFO L280 TraceCheckUtils]: 130: Hoare triple {81222#true} havoc #t~nondet23; {81222#true} is VALID [2020-07-18 06:54:11,085 INFO L280 TraceCheckUtils]: 131: Hoare triple {81222#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,086 INFO L280 TraceCheckUtils]: 132: Hoare triple {81222#true} ~m3~0 := #t~nondet24; {81222#true} is VALID [2020-07-18 06:54:11,086 INFO L280 TraceCheckUtils]: 133: Hoare triple {81222#true} havoc #t~nondet24; {81222#true} is VALID [2020-07-18 06:54:11,086 INFO L280 TraceCheckUtils]: 134: Hoare triple {81222#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {81222#true} is VALID [2020-07-18 06:54:11,086 INFO L280 TraceCheckUtils]: 135: Hoare triple {81222#true} ~max3~0 := #t~nondet25; {81222#true} is VALID [2020-07-18 06:54:11,086 INFO L280 TraceCheckUtils]: 136: Hoare triple {81222#true} havoc #t~nondet25; {81222#true} is VALID [2020-07-18 06:54:11,087 INFO L280 TraceCheckUtils]: 137: Hoare triple {81222#true} ~mode3~0 := #t~nondet26; {81222#true} is VALID [2020-07-18 06:54:11,087 INFO L280 TraceCheckUtils]: 138: Hoare triple {81222#true} havoc #t~nondet26; {81222#true} is VALID [2020-07-18 06:54:11,087 INFO L280 TraceCheckUtils]: 139: Hoare triple {81222#true} havoc ~init__r121~0; {81222#true} is VALID [2020-07-18 06:54:11,087 INFO L280 TraceCheckUtils]: 140: Hoare triple {81222#true} havoc ~init__r131~0; {81222#true} is VALID [2020-07-18 06:54:11,087 INFO L280 TraceCheckUtils]: 141: Hoare triple {81222#true} havoc ~init__r211~0; {81222#true} is VALID [2020-07-18 06:54:11,087 INFO L280 TraceCheckUtils]: 142: Hoare triple {81222#true} havoc ~init__r231~0; {81222#true} is VALID [2020-07-18 06:54:11,088 INFO L280 TraceCheckUtils]: 143: Hoare triple {81222#true} havoc ~init__r311~0; {81222#true} is VALID [2020-07-18 06:54:11,088 INFO L280 TraceCheckUtils]: 144: Hoare triple {81222#true} havoc ~init__r321~0; {81222#true} is VALID [2020-07-18 06:54:11,088 INFO L280 TraceCheckUtils]: 145: Hoare triple {81222#true} havoc ~init__r122~0; {81222#true} is VALID [2020-07-18 06:54:11,088 INFO L280 TraceCheckUtils]: 146: Hoare triple {81222#true} havoc ~init__tmp~0; {81222#true} is VALID [2020-07-18 06:54:11,088 INFO L280 TraceCheckUtils]: 147: Hoare triple {81222#true} havoc ~init__r132~0; {81222#true} is VALID [2020-07-18 06:54:11,088 INFO L280 TraceCheckUtils]: 148: Hoare triple {81222#true} havoc ~init__tmp___0~0; {81222#true} is VALID [2020-07-18 06:54:11,089 INFO L280 TraceCheckUtils]: 149: Hoare triple {81222#true} havoc ~init__r212~0; {81222#true} is VALID [2020-07-18 06:54:11,089 INFO L280 TraceCheckUtils]: 150: Hoare triple {81222#true} havoc ~init__tmp___1~0; {81222#true} is VALID [2020-07-18 06:54:11,089 INFO L280 TraceCheckUtils]: 151: Hoare triple {81222#true} havoc ~init__r232~0; {81222#true} is VALID [2020-07-18 06:54:11,089 INFO L280 TraceCheckUtils]: 152: Hoare triple {81222#true} havoc ~init__tmp___2~0; {81222#true} is VALID [2020-07-18 06:54:11,089 INFO L280 TraceCheckUtils]: 153: Hoare triple {81222#true} havoc ~init__r312~0; {81222#true} is VALID [2020-07-18 06:54:11,089 INFO L280 TraceCheckUtils]: 154: Hoare triple {81222#true} havoc ~init__tmp___3~0; {81222#true} is VALID [2020-07-18 06:54:11,090 INFO L280 TraceCheckUtils]: 155: Hoare triple {81222#true} havoc ~init__r322~0; {81222#true} is VALID [2020-07-18 06:54:11,090 INFO L280 TraceCheckUtils]: 156: Hoare triple {81222#true} havoc ~init__tmp___4~0; {81222#true} is VALID [2020-07-18 06:54:11,090 INFO L280 TraceCheckUtils]: 157: Hoare triple {81222#true} havoc ~init__tmp___5~0; {81222#true} is VALID [2020-07-18 06:54:11,090 INFO L280 TraceCheckUtils]: 158: Hoare triple {81222#true} ~init__r121~0 := ~ep12~0; {81222#true} is VALID [2020-07-18 06:54:11,090 INFO L280 TraceCheckUtils]: 159: Hoare triple {81222#true} ~init__r131~0 := ~ep13~0; {81222#true} is VALID [2020-07-18 06:54:11,091 INFO L280 TraceCheckUtils]: 160: Hoare triple {81222#true} ~init__r211~0 := ~ep21~0; {81222#true} is VALID [2020-07-18 06:54:11,091 INFO L280 TraceCheckUtils]: 161: Hoare triple {81222#true} ~init__r231~0 := ~ep23~0; {81222#true} is VALID [2020-07-18 06:54:11,091 INFO L280 TraceCheckUtils]: 162: Hoare triple {81222#true} ~init__r311~0 := ~ep31~0; {81222#true} is VALID [2020-07-18 06:54:11,091 INFO L280 TraceCheckUtils]: 163: Hoare triple {81222#true} ~init__r321~0 := ~ep32~0; {81222#true} is VALID [2020-07-18 06:54:11,091 INFO L280 TraceCheckUtils]: 164: Hoare triple {81222#true} assume !!(0 == ~init__r121~0 % 256); {81222#true} is VALID [2020-07-18 06:54:11,091 INFO L280 TraceCheckUtils]: 165: Hoare triple {81222#true} assume !!(0 == ~init__r131~0 % 256); {81222#true} is VALID [2020-07-18 06:54:11,092 INFO L280 TraceCheckUtils]: 166: Hoare triple {81222#true} ~init__tmp~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,092 INFO L280 TraceCheckUtils]: 167: Hoare triple {81222#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {81222#true} is VALID [2020-07-18 06:54:11,092 INFO L280 TraceCheckUtils]: 168: Hoare triple {81222#true} assume !!(0 == ~init__r131~0 % 256); {81222#true} is VALID [2020-07-18 06:54:11,092 INFO L280 TraceCheckUtils]: 169: Hoare triple {81222#true} assume !!(0 == ~init__r121~0 % 256); {81222#true} is VALID [2020-07-18 06:54:11,092 INFO L280 TraceCheckUtils]: 170: Hoare triple {81222#true} ~init__tmp___0~0 := 0; {81222#true} is VALID [2020-07-18 06:54:11,092 INFO L280 TraceCheckUtils]: 171: Hoare triple {81222#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {81222#true} is VALID [2020-07-18 06:54:11,093 INFO L280 TraceCheckUtils]: 172: Hoare triple {81222#true} assume !!(0 == ~init__r211~0 % 256); {81222#true} is VALID [2020-07-18 06:54:11,094 INFO L280 TraceCheckUtils]: 173: Hoare triple {81222#true} assume !!(0 == ~init__r231~0 % 256); {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 06:54:11,095 INFO L280 TraceCheckUtils]: 174: Hoare triple {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 06:54:11,095 INFO L280 TraceCheckUtils]: 175: Hoare triple {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 06:54:11,096 INFO L280 TraceCheckUtils]: 176: Hoare triple {81289#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,097 INFO L280 TraceCheckUtils]: 177: Hoare triple {81223#false} ~init__tmp___2~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,097 INFO L280 TraceCheckUtils]: 178: Hoare triple {81223#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {81223#false} is VALID [2020-07-18 06:54:11,097 INFO L280 TraceCheckUtils]: 179: Hoare triple {81223#false} assume !(0 == ~init__r311~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,097 INFO L280 TraceCheckUtils]: 180: Hoare triple {81223#false} ~init__tmp___3~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,097 INFO L280 TraceCheckUtils]: 181: Hoare triple {81223#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {81223#false} is VALID [2020-07-18 06:54:11,098 INFO L280 TraceCheckUtils]: 182: Hoare triple {81223#false} assume !(0 == ~init__r321~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,098 INFO L280 TraceCheckUtils]: 183: Hoare triple {81223#false} ~init__tmp___4~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,098 INFO L280 TraceCheckUtils]: 184: Hoare triple {81223#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {81223#false} is VALID [2020-07-18 06:54:11,098 INFO L280 TraceCheckUtils]: 185: Hoare triple {81223#false} assume ~id1~0 != ~id2~0; {81223#false} is VALID [2020-07-18 06:54:11,098 INFO L280 TraceCheckUtils]: 186: Hoare triple {81223#false} assume ~id1~0 != ~id3~0; {81223#false} is VALID [2020-07-18 06:54:11,098 INFO L280 TraceCheckUtils]: 187: Hoare triple {81223#false} assume ~id2~0 != ~id3~0; {81223#false} is VALID [2020-07-18 06:54:11,099 INFO L280 TraceCheckUtils]: 188: Hoare triple {81223#false} assume ~id1~0 >= 0; {81223#false} is VALID [2020-07-18 06:54:11,099 INFO L280 TraceCheckUtils]: 189: Hoare triple {81223#false} assume ~id2~0 >= 0; {81223#false} is VALID [2020-07-18 06:54:11,099 INFO L280 TraceCheckUtils]: 190: Hoare triple {81223#false} assume ~id3~0 >= 0; {81223#false} is VALID [2020-07-18 06:54:11,099 INFO L280 TraceCheckUtils]: 191: Hoare triple {81223#false} assume 0 == ~r1~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,099 INFO L280 TraceCheckUtils]: 192: Hoare triple {81223#false} assume 0 == ~r2~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,099 INFO L280 TraceCheckUtils]: 193: Hoare triple {81223#false} assume 0 == ~r3~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,100 INFO L280 TraceCheckUtils]: 194: Hoare triple {81223#false} assume ~max1~0 == ~id1~0; {81223#false} is VALID [2020-07-18 06:54:11,100 INFO L280 TraceCheckUtils]: 195: Hoare triple {81223#false} assume ~max2~0 == ~id2~0; {81223#false} is VALID [2020-07-18 06:54:11,100 INFO L280 TraceCheckUtils]: 196: Hoare triple {81223#false} assume ~max3~0 == ~id3~0; {81223#false} is VALID [2020-07-18 06:54:11,100 INFO L280 TraceCheckUtils]: 197: Hoare triple {81223#false} assume 0 == ~st1~0; {81223#false} is VALID [2020-07-18 06:54:11,100 INFO L280 TraceCheckUtils]: 198: Hoare triple {81223#false} assume 0 == ~st2~0; {81223#false} is VALID [2020-07-18 06:54:11,101 INFO L280 TraceCheckUtils]: 199: Hoare triple {81223#false} assume 0 == ~st3~0; {81223#false} is VALID [2020-07-18 06:54:11,101 INFO L280 TraceCheckUtils]: 200: Hoare triple {81223#false} assume 0 == ~nl1~0; {81223#false} is VALID [2020-07-18 06:54:11,101 INFO L280 TraceCheckUtils]: 201: Hoare triple {81223#false} assume 0 == ~nl2~0; {81223#false} is VALID [2020-07-18 06:54:11,101 INFO L280 TraceCheckUtils]: 202: Hoare triple {81223#false} assume 0 == ~nl3~0; {81223#false} is VALID [2020-07-18 06:54:11,101 INFO L280 TraceCheckUtils]: 203: Hoare triple {81223#false} assume 0 == ~mode1~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,101 INFO L280 TraceCheckUtils]: 204: Hoare triple {81223#false} assume 0 == ~mode2~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,102 INFO L280 TraceCheckUtils]: 205: Hoare triple {81223#false} assume 0 == ~mode3~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,102 INFO L280 TraceCheckUtils]: 206: Hoare triple {81223#false} ~init__tmp___5~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,102 INFO L280 TraceCheckUtils]: 207: Hoare triple {81223#false} ~__return_1718~0 := ~init__tmp___5~0; {81223#false} is VALID [2020-07-18 06:54:11,102 INFO L280 TraceCheckUtils]: 208: Hoare triple {81223#false} ~main__i2~0 := ~__return_1718~0; {81223#false} is VALID [2020-07-18 06:54:11,102 INFO L280 TraceCheckUtils]: 209: Hoare triple {81223#false} assume 0 != ~main__i2~0; {81223#false} is VALID [2020-07-18 06:54:11,102 INFO L280 TraceCheckUtils]: 210: Hoare triple {81223#false} ~p12_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,103 INFO L280 TraceCheckUtils]: 211: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,103 INFO L280 TraceCheckUtils]: 212: Hoare triple {81223#false} ~p13_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,103 INFO L280 TraceCheckUtils]: 213: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,103 INFO L280 TraceCheckUtils]: 214: Hoare triple {81223#false} ~p21_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,103 INFO L280 TraceCheckUtils]: 215: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,103 INFO L280 TraceCheckUtils]: 216: Hoare triple {81223#false} ~p23_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,104 INFO L280 TraceCheckUtils]: 217: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,104 INFO L280 TraceCheckUtils]: 218: Hoare triple {81223#false} ~p31_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,104 INFO L280 TraceCheckUtils]: 219: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,104 INFO L280 TraceCheckUtils]: 220: Hoare triple {81223#false} ~p32_old~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,104 INFO L280 TraceCheckUtils]: 221: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,104 INFO L280 TraceCheckUtils]: 222: Hoare triple {81223#false} ~main__i2~0 := 0; {81223#false} is VALID [2020-07-18 06:54:11,105 INFO L280 TraceCheckUtils]: 223: Hoare triple {81223#false} assume !!(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,105 INFO L280 TraceCheckUtils]: 224: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,105 INFO L280 TraceCheckUtils]: 225: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,105 INFO L280 TraceCheckUtils]: 226: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,105 INFO L280 TraceCheckUtils]: 227: Hoare triple {81223#false} ~mode1~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,105 INFO L280 TraceCheckUtils]: 228: Hoare triple {81223#false} assume !!(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,106 INFO L280 TraceCheckUtils]: 229: Hoare triple {81223#false} assume ~r2~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,106 INFO L280 TraceCheckUtils]: 230: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,106 INFO L280 TraceCheckUtils]: 231: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,106 INFO L280 TraceCheckUtils]: 232: Hoare triple {81223#false} ~mode2~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,106 INFO L280 TraceCheckUtils]: 233: Hoare triple {81223#false} assume !!(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,106 INFO L280 TraceCheckUtils]: 234: Hoare triple {81223#false} assume ~r3~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,107 INFO L280 TraceCheckUtils]: 235: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,107 INFO L280 TraceCheckUtils]: 236: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,107 INFO L280 TraceCheckUtils]: 237: Hoare triple {81223#false} ~mode3~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,107 INFO L280 TraceCheckUtils]: 238: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-18 06:54:11,107 INFO L280 TraceCheckUtils]: 239: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,107 INFO L280 TraceCheckUtils]: 240: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-18 06:54:11,108 INFO L280 TraceCheckUtils]: 241: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,108 INFO L280 TraceCheckUtils]: 242: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-18 06:54:11,108 INFO L280 TraceCheckUtils]: 243: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,108 INFO L280 TraceCheckUtils]: 244: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-18 06:54:11,108 INFO L280 TraceCheckUtils]: 245: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,108 INFO L280 TraceCheckUtils]: 246: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-18 06:54:11,109 INFO L280 TraceCheckUtils]: 247: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,109 INFO L280 TraceCheckUtils]: 248: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-18 06:54:11,109 INFO L280 TraceCheckUtils]: 249: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,109 INFO L280 TraceCheckUtils]: 250: Hoare triple {81223#false} havoc ~check__tmp~0; {81223#false} is VALID [2020-07-18 06:54:11,109 INFO L280 TraceCheckUtils]: 251: Hoare triple {81223#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,109 INFO L280 TraceCheckUtils]: 252: Hoare triple {81223#false} assume ~st1~0 + ~nl1~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,110 INFO L280 TraceCheckUtils]: 253: Hoare triple {81223#false} assume ~st2~0 + ~nl2~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,110 INFO L280 TraceCheckUtils]: 254: Hoare triple {81223#false} assume ~st3~0 + ~nl3~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,110 INFO L280 TraceCheckUtils]: 255: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 06:54:11,110 INFO L280 TraceCheckUtils]: 256: Hoare triple {81223#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {81223#false} is VALID [2020-07-18 06:54:11,110 INFO L280 TraceCheckUtils]: 257: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,110 INFO L280 TraceCheckUtils]: 258: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 06:54:11,111 INFO L280 TraceCheckUtils]: 259: Hoare triple {81223#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {81223#false} is VALID [2020-07-18 06:54:11,111 INFO L280 TraceCheckUtils]: 260: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,111 INFO L280 TraceCheckUtils]: 261: Hoare triple {81223#false} ~check__tmp~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,111 INFO L280 TraceCheckUtils]: 262: Hoare triple {81223#false} ~__return_1846~0 := ~check__tmp~0; {81223#false} is VALID [2020-07-18 06:54:11,111 INFO L280 TraceCheckUtils]: 263: Hoare triple {81223#false} ~main__c1~0 := ~__return_1846~0; {81223#false} is VALID [2020-07-18 06:54:11,112 INFO L280 TraceCheckUtils]: 264: Hoare triple {81223#false} havoc ~__tmp_1~0; {81223#false} is VALID [2020-07-18 06:54:11,112 INFO L280 TraceCheckUtils]: 265: Hoare triple {81223#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-18 06:54:11,112 INFO L280 TraceCheckUtils]: 266: Hoare triple {81223#false} havoc ~assert__arg~0; {81223#false} is VALID [2020-07-18 06:54:11,112 INFO L280 TraceCheckUtils]: 267: Hoare triple {81223#false} ~assert__arg~0 := ~__tmp_1~0; {81223#false} is VALID [2020-07-18 06:54:11,112 INFO L280 TraceCheckUtils]: 268: Hoare triple {81223#false} assume !(0 == ~assert__arg~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,112 INFO L280 TraceCheckUtils]: 269: Hoare triple {81223#false} assume !(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,113 INFO L280 TraceCheckUtils]: 270: Hoare triple {81223#false} assume !(255 == ~r1~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,113 INFO L280 TraceCheckUtils]: 271: Hoare triple {81223#false} ~r1~0 := 1 + ~r1~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,113 INFO L280 TraceCheckUtils]: 272: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,113 INFO L280 TraceCheckUtils]: 273: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,113 INFO L280 TraceCheckUtils]: 274: Hoare triple {81223#false} assume !(2 == ~r1~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,113 INFO L280 TraceCheckUtils]: 275: Hoare triple {81223#false} ~mode1~0 := 0; {81223#false} is VALID [2020-07-18 06:54:11,114 INFO L280 TraceCheckUtils]: 276: Hoare triple {81223#false} assume !(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,114 INFO L280 TraceCheckUtils]: 277: Hoare triple {81223#false} assume !(255 == ~r2~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,114 INFO L280 TraceCheckUtils]: 278: Hoare triple {81223#false} ~r2~0 := 1 + ~r2~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,114 INFO L280 TraceCheckUtils]: 279: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,114 INFO L280 TraceCheckUtils]: 280: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,114 INFO L280 TraceCheckUtils]: 281: Hoare triple {81223#false} assume !(2 == ~r2~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,115 INFO L280 TraceCheckUtils]: 282: Hoare triple {81223#false} ~mode2~0 := 0; {81223#false} is VALID [2020-07-18 06:54:11,115 INFO L280 TraceCheckUtils]: 283: Hoare triple {81223#false} assume !(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,115 INFO L280 TraceCheckUtils]: 284: Hoare triple {81223#false} assume !(255 == ~r3~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,115 INFO L280 TraceCheckUtils]: 285: Hoare triple {81223#false} ~r3~0 := 1 + ~r3~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,115 INFO L280 TraceCheckUtils]: 286: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,115 INFO L280 TraceCheckUtils]: 287: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,116 INFO L280 TraceCheckUtils]: 288: Hoare triple {81223#false} assume !(2 == ~r3~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,116 INFO L280 TraceCheckUtils]: 289: Hoare triple {81223#false} ~mode3~0 := 0; {81223#false} is VALID [2020-07-18 06:54:11,116 INFO L280 TraceCheckUtils]: 290: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-18 06:54:11,116 INFO L280 TraceCheckUtils]: 291: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,116 INFO L280 TraceCheckUtils]: 292: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-18 06:54:11,116 INFO L280 TraceCheckUtils]: 293: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,117 INFO L280 TraceCheckUtils]: 294: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-18 06:54:11,117 INFO L280 TraceCheckUtils]: 295: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,117 INFO L280 TraceCheckUtils]: 296: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-18 06:54:11,117 INFO L280 TraceCheckUtils]: 297: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,117 INFO L280 TraceCheckUtils]: 298: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-18 06:54:11,117 INFO L280 TraceCheckUtils]: 299: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,118 INFO L280 TraceCheckUtils]: 300: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-18 06:54:11,118 INFO L280 TraceCheckUtils]: 301: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,118 INFO L280 TraceCheckUtils]: 302: Hoare triple {81223#false} havoc ~check__tmp~1; {81223#false} is VALID [2020-07-18 06:54:11,118 INFO L280 TraceCheckUtils]: 303: Hoare triple {81223#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,118 INFO L280 TraceCheckUtils]: 304: Hoare triple {81223#false} assume ~st1~0 + ~nl1~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,118 INFO L280 TraceCheckUtils]: 305: Hoare triple {81223#false} assume ~st2~0 + ~nl2~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,119 INFO L280 TraceCheckUtils]: 306: Hoare triple {81223#false} assume ~st3~0 + ~nl3~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,119 INFO L280 TraceCheckUtils]: 307: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 06:54:11,119 INFO L280 TraceCheckUtils]: 308: Hoare triple {81223#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {81223#false} is VALID [2020-07-18 06:54:11,119 INFO L280 TraceCheckUtils]: 309: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,119 INFO L280 TraceCheckUtils]: 310: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 06:54:11,119 INFO L280 TraceCheckUtils]: 311: Hoare triple {81223#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {81223#false} is VALID [2020-07-18 06:54:11,120 INFO L280 TraceCheckUtils]: 312: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,120 INFO L280 TraceCheckUtils]: 313: Hoare triple {81223#false} ~check__tmp~1 := 1; {81223#false} is VALID [2020-07-18 06:54:11,120 INFO L280 TraceCheckUtils]: 314: Hoare triple {81223#false} ~__return_1964~0 := ~check__tmp~1; {81223#false} is VALID [2020-07-18 06:54:11,120 INFO L280 TraceCheckUtils]: 315: Hoare triple {81223#false} ~main__c1~0 := ~__return_1964~0; {81223#false} is VALID [2020-07-18 06:54:11,120 INFO L280 TraceCheckUtils]: 316: Hoare triple {81223#false} havoc ~__tmp_2~0; {81223#false} is VALID [2020-07-18 06:54:11,121 INFO L280 TraceCheckUtils]: 317: Hoare triple {81223#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-18 06:54:11,121 INFO L280 TraceCheckUtils]: 318: Hoare triple {81223#false} havoc ~assert__arg~1; {81223#false} is VALID [2020-07-18 06:54:11,121 INFO L280 TraceCheckUtils]: 319: Hoare triple {81223#false} ~assert__arg~1 := ~__tmp_2~0; {81223#false} is VALID [2020-07-18 06:54:11,121 INFO L280 TraceCheckUtils]: 320: Hoare triple {81223#false} assume !(0 == ~assert__arg~1 % 256); {81223#false} is VALID [2020-07-18 06:54:11,121 INFO L280 TraceCheckUtils]: 321: Hoare triple {81223#false} assume !!(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,121 INFO L280 TraceCheckUtils]: 322: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,122 INFO L280 TraceCheckUtils]: 323: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,122 INFO L280 TraceCheckUtils]: 324: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,122 INFO L280 TraceCheckUtils]: 325: Hoare triple {81223#false} ~mode1~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,122 INFO L280 TraceCheckUtils]: 326: Hoare triple {81223#false} assume !!(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,122 INFO L280 TraceCheckUtils]: 327: Hoare triple {81223#false} assume ~r2~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,122 INFO L280 TraceCheckUtils]: 328: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,123 INFO L280 TraceCheckUtils]: 329: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,123 INFO L280 TraceCheckUtils]: 330: Hoare triple {81223#false} ~mode2~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,123 INFO L280 TraceCheckUtils]: 331: Hoare triple {81223#false} assume !!(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,123 INFO L280 TraceCheckUtils]: 332: Hoare triple {81223#false} assume ~r3~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,123 INFO L280 TraceCheckUtils]: 333: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,123 INFO L280 TraceCheckUtils]: 334: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,124 INFO L280 TraceCheckUtils]: 335: Hoare triple {81223#false} ~mode3~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,124 INFO L280 TraceCheckUtils]: 336: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-18 06:54:11,124 INFO L280 TraceCheckUtils]: 337: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,124 INFO L280 TraceCheckUtils]: 338: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-18 06:54:11,124 INFO L280 TraceCheckUtils]: 339: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,125 INFO L280 TraceCheckUtils]: 340: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-18 06:54:11,125 INFO L280 TraceCheckUtils]: 341: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,125 INFO L280 TraceCheckUtils]: 342: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-18 06:54:11,125 INFO L280 TraceCheckUtils]: 343: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,125 INFO L280 TraceCheckUtils]: 344: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-18 06:54:11,125 INFO L280 TraceCheckUtils]: 345: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,126 INFO L280 TraceCheckUtils]: 346: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-18 06:54:11,126 INFO L280 TraceCheckUtils]: 347: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,126 INFO L280 TraceCheckUtils]: 348: Hoare triple {81223#false} havoc ~check__tmp~2; {81223#false} is VALID [2020-07-18 06:54:11,126 INFO L280 TraceCheckUtils]: 349: Hoare triple {81223#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,126 INFO L280 TraceCheckUtils]: 350: Hoare triple {81223#false} assume ~st1~0 + ~nl1~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,127 INFO L280 TraceCheckUtils]: 351: Hoare triple {81223#false} assume ~st2~0 + ~nl2~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,127 INFO L280 TraceCheckUtils]: 352: Hoare triple {81223#false} assume ~st3~0 + ~nl3~0 <= 1; {81223#false} is VALID [2020-07-18 06:54:11,127 INFO L280 TraceCheckUtils]: 353: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 06:54:11,127 INFO L280 TraceCheckUtils]: 354: Hoare triple {81223#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {81223#false} is VALID [2020-07-18 06:54:11,127 INFO L280 TraceCheckUtils]: 355: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,127 INFO L280 TraceCheckUtils]: 356: Hoare triple {81223#false} assume !(~r1~0 % 256 >= 2); {81223#false} is VALID [2020-07-18 06:54:11,128 INFO L280 TraceCheckUtils]: 357: Hoare triple {81223#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {81223#false} is VALID [2020-07-18 06:54:11,128 INFO L280 TraceCheckUtils]: 358: Hoare triple {81223#false} assume ~r1~0 % 256 < 2; {81223#false} is VALID [2020-07-18 06:54:11,128 INFO L280 TraceCheckUtils]: 359: Hoare triple {81223#false} ~check__tmp~2 := 1; {81223#false} is VALID [2020-07-18 06:54:11,128 INFO L280 TraceCheckUtils]: 360: Hoare triple {81223#false} ~__return_2082~0 := ~check__tmp~2; {81223#false} is VALID [2020-07-18 06:54:11,128 INFO L280 TraceCheckUtils]: 361: Hoare triple {81223#false} ~main__c1~0 := ~__return_2082~0; {81223#false} is VALID [2020-07-18 06:54:11,129 INFO L280 TraceCheckUtils]: 362: Hoare triple {81223#false} havoc ~__tmp_3~0; {81223#false} is VALID [2020-07-18 06:54:11,129 INFO L280 TraceCheckUtils]: 363: Hoare triple {81223#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-18 06:54:11,129 INFO L280 TraceCheckUtils]: 364: Hoare triple {81223#false} havoc ~assert__arg~2; {81223#false} is VALID [2020-07-18 06:54:11,129 INFO L280 TraceCheckUtils]: 365: Hoare triple {81223#false} ~assert__arg~2 := ~__tmp_3~0; {81223#false} is VALID [2020-07-18 06:54:11,129 INFO L280 TraceCheckUtils]: 366: Hoare triple {81223#false} assume !(0 == ~assert__arg~2 % 256); {81223#false} is VALID [2020-07-18 06:54:11,130 INFO L280 TraceCheckUtils]: 367: Hoare triple {81223#false} assume !(0 == ~mode1~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,130 INFO L280 TraceCheckUtils]: 368: Hoare triple {81223#false} assume !(255 == ~r1~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,130 INFO L280 TraceCheckUtils]: 369: Hoare triple {81223#false} ~r1~0 := 1 + ~r1~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,130 INFO L280 TraceCheckUtils]: 370: Hoare triple {81223#false} assume !!(0 == ~ep21~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,130 INFO L280 TraceCheckUtils]: 371: Hoare triple {81223#false} assume !!(0 == ~ep31~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,130 INFO L280 TraceCheckUtils]: 372: Hoare triple {81223#false} assume 2 == ~r1~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,131 INFO L280 TraceCheckUtils]: 373: Hoare triple {81223#false} assume ~max1~0 == ~id1~0; {81223#false} is VALID [2020-07-18 06:54:11,131 INFO L280 TraceCheckUtils]: 374: Hoare triple {81223#false} ~st1~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,131 INFO L280 TraceCheckUtils]: 375: Hoare triple {81223#false} ~mode1~0 := 0; {81223#false} is VALID [2020-07-18 06:54:11,131 INFO L280 TraceCheckUtils]: 376: Hoare triple {81223#false} assume !(0 == ~mode2~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,131 INFO L280 TraceCheckUtils]: 377: Hoare triple {81223#false} assume !(255 == ~r2~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,131 INFO L280 TraceCheckUtils]: 378: Hoare triple {81223#false} ~r2~0 := 1 + ~r2~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,132 INFO L280 TraceCheckUtils]: 379: Hoare triple {81223#false} assume !!(0 == ~ep12~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,132 INFO L280 TraceCheckUtils]: 380: Hoare triple {81223#false} assume !!(0 == ~ep32~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,132 INFO L280 TraceCheckUtils]: 381: Hoare triple {81223#false} assume 2 == ~r2~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,132 INFO L280 TraceCheckUtils]: 382: Hoare triple {81223#false} assume ~max2~0 == ~id2~0; {81223#false} is VALID [2020-07-18 06:54:11,132 INFO L280 TraceCheckUtils]: 383: Hoare triple {81223#false} ~st2~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,132 INFO L280 TraceCheckUtils]: 384: Hoare triple {81223#false} ~mode2~0 := 0; {81223#false} is VALID [2020-07-18 06:54:11,133 INFO L280 TraceCheckUtils]: 385: Hoare triple {81223#false} assume !(0 == ~mode3~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,133 INFO L280 TraceCheckUtils]: 386: Hoare triple {81223#false} assume !(255 == ~r3~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,133 INFO L280 TraceCheckUtils]: 387: Hoare triple {81223#false} ~r3~0 := 1 + ~r3~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,133 INFO L280 TraceCheckUtils]: 388: Hoare triple {81223#false} assume !!(0 == ~ep13~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,133 INFO L280 TraceCheckUtils]: 389: Hoare triple {81223#false} assume !!(0 == ~ep23~0 % 256); {81223#false} is VALID [2020-07-18 06:54:11,134 INFO L280 TraceCheckUtils]: 390: Hoare triple {81223#false} assume 2 == ~r3~0 % 256; {81223#false} is VALID [2020-07-18 06:54:11,134 INFO L280 TraceCheckUtils]: 391: Hoare triple {81223#false} assume ~max3~0 == ~id3~0; {81223#false} is VALID [2020-07-18 06:54:11,134 INFO L280 TraceCheckUtils]: 392: Hoare triple {81223#false} ~st3~0 := 1; {81223#false} is VALID [2020-07-18 06:54:11,134 INFO L280 TraceCheckUtils]: 393: Hoare triple {81223#false} ~mode3~0 := 0; {81223#false} is VALID [2020-07-18 06:54:11,134 INFO L280 TraceCheckUtils]: 394: Hoare triple {81223#false} ~p12_old~0 := ~p12_new~0; {81223#false} is VALID [2020-07-18 06:54:11,135 INFO L280 TraceCheckUtils]: 395: Hoare triple {81223#false} ~p12_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,135 INFO L280 TraceCheckUtils]: 396: Hoare triple {81223#false} ~p13_old~0 := ~p13_new~0; {81223#false} is VALID [2020-07-18 06:54:11,135 INFO L280 TraceCheckUtils]: 397: Hoare triple {81223#false} ~p13_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,135 INFO L280 TraceCheckUtils]: 398: Hoare triple {81223#false} ~p21_old~0 := ~p21_new~0; {81223#false} is VALID [2020-07-18 06:54:11,135 INFO L280 TraceCheckUtils]: 399: Hoare triple {81223#false} ~p21_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,135 INFO L280 TraceCheckUtils]: 400: Hoare triple {81223#false} ~p23_old~0 := ~p23_new~0; {81223#false} is VALID [2020-07-18 06:54:11,136 INFO L280 TraceCheckUtils]: 401: Hoare triple {81223#false} ~p23_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,136 INFO L280 TraceCheckUtils]: 402: Hoare triple {81223#false} ~p31_old~0 := ~p31_new~0; {81223#false} is VALID [2020-07-18 06:54:11,136 INFO L280 TraceCheckUtils]: 403: Hoare triple {81223#false} ~p31_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,136 INFO L280 TraceCheckUtils]: 404: Hoare triple {81223#false} ~p32_old~0 := ~p32_new~0; {81223#false} is VALID [2020-07-18 06:54:11,136 INFO L280 TraceCheckUtils]: 405: Hoare triple {81223#false} ~p32_new~0 := ~nomsg~0; {81223#false} is VALID [2020-07-18 06:54:11,137 INFO L280 TraceCheckUtils]: 406: Hoare triple {81223#false} havoc ~check__tmp~3; {81223#false} is VALID [2020-07-18 06:54:11,137 INFO L280 TraceCheckUtils]: 407: Hoare triple {81223#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {81223#false} is VALID [2020-07-18 06:54:11,137 INFO L280 TraceCheckUtils]: 408: Hoare triple {81223#false} ~check__tmp~3 := 0; {81223#false} is VALID [2020-07-18 06:54:11,137 INFO L280 TraceCheckUtils]: 409: Hoare triple {81223#false} ~__return_2816~0 := ~check__tmp~3; {81223#false} is VALID [2020-07-18 06:54:11,137 INFO L280 TraceCheckUtils]: 410: Hoare triple {81223#false} ~main__c1~0 := ~__return_2816~0; {81223#false} is VALID [2020-07-18 06:54:11,137 INFO L280 TraceCheckUtils]: 411: Hoare triple {81223#false} havoc ~__tmp_4~0; {81223#false} is VALID [2020-07-18 06:54:11,138 INFO L280 TraceCheckUtils]: 412: Hoare triple {81223#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {81223#false} is VALID [2020-07-18 06:54:11,138 INFO L280 TraceCheckUtils]: 413: Hoare triple {81223#false} havoc ~assert__arg~3; {81223#false} is VALID [2020-07-18 06:54:11,138 INFO L280 TraceCheckUtils]: 414: Hoare triple {81223#false} ~assert__arg~3 := ~__tmp_4~0; {81223#false} is VALID [2020-07-18 06:54:11,138 INFO L280 TraceCheckUtils]: 415: Hoare triple {81223#false} assume 0 == ~assert__arg~3 % 256; {81223#false} is VALID [2020-07-18 06:54:11,138 INFO L280 TraceCheckUtils]: 416: Hoare triple {81223#false} assume !false; {81223#false} is VALID [2020-07-18 06:54:11,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:54:11,245 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [70228381] [2020-07-18 06:54:11,246 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:54:11,246 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 06:54:11,246 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198978361] [2020-07-18 06:54:11,247 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 417 [2020-07-18 06:54:11,248 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:54:11,248 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 06:54:11,803 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 417 edges. 417 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:54:11,803 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 06:54:11,803 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:54:11,804 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 06:54:11,804 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:54:11,804 INFO L87 Difference]: Start difference. First operand 4056 states and 4953 transitions. Second operand 4 states. [2020-07-18 06:54:59,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:54:59,917 INFO L93 Difference]: Finished difference Result 11712 states and 14359 transitions. [2020-07-18 06:54:59,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 06:54:59,918 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 417 [2020-07-18 06:54:59,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:54:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:54:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3031 transitions. [2020-07-18 06:54:59,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 06:54:59,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3031 transitions. [2020-07-18 06:54:59,946 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3031 transitions. [2020-07-18 06:55:04,875 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3031 edges. 3031 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:55:06,946 INFO L225 Difference]: With dead ends: 11712 [2020-07-18 06:55:06,946 INFO L226 Difference]: Without dead ends: 7891 [2020-07-18 06:55:06,953 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:55:06,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7891 states. [2020-07-18 06:55:26,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7891 to 4060. [2020-07-18 06:55:26,394 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:55:26,394 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7891 states. Second operand 4060 states. [2020-07-18 06:55:26,394 INFO L74 IsIncluded]: Start isIncluded. First operand 7891 states. Second operand 4060 states. [2020-07-18 06:55:26,394 INFO L87 Difference]: Start difference. First operand 7891 states. Second operand 4060 states. [2020-07-18 06:55:28,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:55:28,422 INFO L93 Difference]: Finished difference Result 7891 states and 9664 transitions. [2020-07-18 06:55:28,422 INFO L276 IsEmpty]: Start isEmpty. Operand 7891 states and 9664 transitions. [2020-07-18 06:55:28,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:55:28,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:55:28,431 INFO L74 IsIncluded]: Start isIncluded. First operand 4060 states. Second operand 7891 states. [2020-07-18 06:55:28,431 INFO L87 Difference]: Start difference. First operand 4060 states. Second operand 7891 states. [2020-07-18 06:55:30,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:55:30,496 INFO L93 Difference]: Finished difference Result 7891 states and 9664 transitions. [2020-07-18 06:55:30,496 INFO L276 IsEmpty]: Start isEmpty. Operand 7891 states and 9664 transitions. [2020-07-18 06:55:30,504 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:55:30,505 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:55:30,505 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:55:30,505 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:55:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4060 states. [2020-07-18 06:55:31,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 4060 states and 4957 transitions. [2020-07-18 06:55:31,049 INFO L78 Accepts]: Start accepts. Automaton has 4060 states and 4957 transitions. Word has length 417 [2020-07-18 06:55:31,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:55:31,049 INFO L479 AbstractCegarLoop]: Abstraction has 4060 states and 4957 transitions. [2020-07-18 06:55:31,049 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 06:55:31,049 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4060 states and 4957 transitions. [2020-07-18 06:55:45,074 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4957 edges. 4957 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:55:45,075 INFO L276 IsEmpty]: Start isEmpty. Operand 4060 states and 4957 transitions. [2020-07-18 06:55:45,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2020-07-18 06:55:45,084 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:55:45,084 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 06:55:45,084 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 06:55:45,084 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:55:45,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:55:45,085 INFO L82 PathProgramCache]: Analyzing trace with hash 916031609, now seen corresponding path program 1 times [2020-07-18 06:55:45,085 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:55:45,085 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [885962394] [2020-07-18 06:55:45,085 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:55:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:55:45,633 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 06:55:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:55:45,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {128688#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {128619#true} is VALID [2020-07-18 06:55:45,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {128619#true} ~nomsg~0 := -1; {128619#true} is VALID [2020-07-18 06:55:45,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {128619#true} ~p12~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {128619#true} ~p12_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {128619#true} ~p12_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,689 INFO L280 TraceCheckUtils]: 5: Hoare triple {128619#true} ~ep12~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,689 INFO L280 TraceCheckUtils]: 6: Hoare triple {128619#true} ~p13~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,689 INFO L280 TraceCheckUtils]: 7: Hoare triple {128619#true} ~p13_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,689 INFO L280 TraceCheckUtils]: 8: Hoare triple {128619#true} ~p13_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {128619#true} ~ep13~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,690 INFO L280 TraceCheckUtils]: 10: Hoare triple {128619#true} ~p21~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,690 INFO L280 TraceCheckUtils]: 11: Hoare triple {128619#true} ~p21_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,690 INFO L280 TraceCheckUtils]: 12: Hoare triple {128619#true} ~p21_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {128619#true} ~ep21~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,690 INFO L280 TraceCheckUtils]: 14: Hoare triple {128619#true} ~p23~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {128619#true} ~p23_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,691 INFO L280 TraceCheckUtils]: 16: Hoare triple {128619#true} ~p23_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,691 INFO L280 TraceCheckUtils]: 17: Hoare triple {128619#true} ~ep23~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,691 INFO L280 TraceCheckUtils]: 18: Hoare triple {128619#true} ~p31~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,691 INFO L280 TraceCheckUtils]: 19: Hoare triple {128619#true} ~p31_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,691 INFO L280 TraceCheckUtils]: 20: Hoare triple {128619#true} ~p31_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,692 INFO L280 TraceCheckUtils]: 21: Hoare triple {128619#true} ~ep31~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,692 INFO L280 TraceCheckUtils]: 22: Hoare triple {128619#true} ~p32~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,692 INFO L280 TraceCheckUtils]: 23: Hoare triple {128619#true} ~p32_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,692 INFO L280 TraceCheckUtils]: 24: Hoare triple {128619#true} ~p32_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,692 INFO L280 TraceCheckUtils]: 25: Hoare triple {128619#true} ~ep32~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,693 INFO L280 TraceCheckUtils]: 26: Hoare triple {128619#true} ~id1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,693 INFO L280 TraceCheckUtils]: 27: Hoare triple {128619#true} ~r1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,693 INFO L280 TraceCheckUtils]: 28: Hoare triple {128619#true} ~st1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,693 INFO L280 TraceCheckUtils]: 29: Hoare triple {128619#true} ~nl1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,693 INFO L280 TraceCheckUtils]: 30: Hoare triple {128619#true} ~m1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,693 INFO L280 TraceCheckUtils]: 31: Hoare triple {128619#true} ~max1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,694 INFO L280 TraceCheckUtils]: 32: Hoare triple {128619#true} ~mode1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,694 INFO L280 TraceCheckUtils]: 33: Hoare triple {128619#true} ~id2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,694 INFO L280 TraceCheckUtils]: 34: Hoare triple {128619#true} ~r2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,694 INFO L280 TraceCheckUtils]: 35: Hoare triple {128619#true} ~st2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,694 INFO L280 TraceCheckUtils]: 36: Hoare triple {128619#true} ~nl2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,695 INFO L280 TraceCheckUtils]: 37: Hoare triple {128619#true} ~m2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,695 INFO L280 TraceCheckUtils]: 38: Hoare triple {128619#true} ~max2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,695 INFO L280 TraceCheckUtils]: 39: Hoare triple {128619#true} ~mode2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,695 INFO L280 TraceCheckUtils]: 40: Hoare triple {128619#true} ~id3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,695 INFO L280 TraceCheckUtils]: 41: Hoare triple {128619#true} ~r3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,696 INFO L280 TraceCheckUtils]: 42: Hoare triple {128619#true} ~st3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,696 INFO L280 TraceCheckUtils]: 43: Hoare triple {128619#true} ~nl3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,696 INFO L280 TraceCheckUtils]: 44: Hoare triple {128619#true} ~m3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,696 INFO L280 TraceCheckUtils]: 45: Hoare triple {128619#true} ~max3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,696 INFO L280 TraceCheckUtils]: 46: Hoare triple {128619#true} ~mode3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,697 INFO L280 TraceCheckUtils]: 47: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {128619#true} is VALID [2020-07-18 06:55:45,697 INFO L280 TraceCheckUtils]: 48: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {128619#true} is VALID [2020-07-18 06:55:45,697 INFO L280 TraceCheckUtils]: 49: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {128619#true} is VALID [2020-07-18 06:55:45,697 INFO L280 TraceCheckUtils]: 50: Hoare triple {128619#true} ~__return_1718~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,697 INFO L280 TraceCheckUtils]: 51: Hoare triple {128619#true} ~__return_1846~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,698 INFO L280 TraceCheckUtils]: 52: Hoare triple {128619#true} ~__return_1964~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,698 INFO L280 TraceCheckUtils]: 53: Hoare triple {128619#true} ~__return_2082~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,698 INFO L280 TraceCheckUtils]: 54: Hoare triple {128619#true} ~__return_2816~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,698 INFO L280 TraceCheckUtils]: 55: Hoare triple {128619#true} ~__return_2785~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,698 INFO L280 TraceCheckUtils]: 56: Hoare triple {128619#true} ~__return_2726~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,699 INFO L280 TraceCheckUtils]: 57: Hoare triple {128619#true} ~__return_2692~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,699 INFO L280 TraceCheckUtils]: 58: Hoare triple {128619#true} ~__return_2315~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,699 INFO L280 TraceCheckUtils]: 59: Hoare triple {128619#true} ~__return_2587~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,699 INFO L280 TraceCheckUtils]: 60: Hoare triple {128619#true} ~__return_2553~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,699 INFO L280 TraceCheckUtils]: 61: Hoare triple {128619#true} ~__return_2473~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,700 INFO L280 TraceCheckUtils]: 62: Hoare triple {128619#true} ~__return_2205~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,700 INFO L280 TraceCheckUtils]: 63: Hoare triple {128619#true} assume true; {128619#true} is VALID [2020-07-18 06:55:45,700 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {128619#true} {128619#true} #2321#return; {128619#true} is VALID [2020-07-18 06:55:45,707 INFO L263 TraceCheckUtils]: 0: Hoare triple {128619#true} call ULTIMATE.init(); {128688#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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 06:55:45,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {128688#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {128619#true} is VALID [2020-07-18 06:55:45,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {128619#true} ~nomsg~0 := -1; {128619#true} is VALID [2020-07-18 06:55:45,708 INFO L280 TraceCheckUtils]: 3: Hoare triple {128619#true} ~p12~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,708 INFO L280 TraceCheckUtils]: 4: Hoare triple {128619#true} ~p12_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,708 INFO L280 TraceCheckUtils]: 5: Hoare triple {128619#true} ~p12_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,708 INFO L280 TraceCheckUtils]: 6: Hoare triple {128619#true} ~ep12~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,708 INFO L280 TraceCheckUtils]: 7: Hoare triple {128619#true} ~p13~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,709 INFO L280 TraceCheckUtils]: 8: Hoare triple {128619#true} ~p13_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,709 INFO L280 TraceCheckUtils]: 9: Hoare triple {128619#true} ~p13_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,709 INFO L280 TraceCheckUtils]: 10: Hoare triple {128619#true} ~ep13~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,709 INFO L280 TraceCheckUtils]: 11: Hoare triple {128619#true} ~p21~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,709 INFO L280 TraceCheckUtils]: 12: Hoare triple {128619#true} ~p21_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,710 INFO L280 TraceCheckUtils]: 13: Hoare triple {128619#true} ~p21_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,710 INFO L280 TraceCheckUtils]: 14: Hoare triple {128619#true} ~ep21~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,710 INFO L280 TraceCheckUtils]: 15: Hoare triple {128619#true} ~p23~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,710 INFO L280 TraceCheckUtils]: 16: Hoare triple {128619#true} ~p23_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,710 INFO L280 TraceCheckUtils]: 17: Hoare triple {128619#true} ~p23_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,710 INFO L280 TraceCheckUtils]: 18: Hoare triple {128619#true} ~ep23~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,711 INFO L280 TraceCheckUtils]: 19: Hoare triple {128619#true} ~p31~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,711 INFO L280 TraceCheckUtils]: 20: Hoare triple {128619#true} ~p31_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,711 INFO L280 TraceCheckUtils]: 21: Hoare triple {128619#true} ~p31_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,711 INFO L280 TraceCheckUtils]: 22: Hoare triple {128619#true} ~ep31~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,711 INFO L280 TraceCheckUtils]: 23: Hoare triple {128619#true} ~p32~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,711 INFO L280 TraceCheckUtils]: 24: Hoare triple {128619#true} ~p32_old~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,712 INFO L280 TraceCheckUtils]: 25: Hoare triple {128619#true} ~p32_new~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,712 INFO L280 TraceCheckUtils]: 26: Hoare triple {128619#true} ~ep32~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,712 INFO L280 TraceCheckUtils]: 27: Hoare triple {128619#true} ~id1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,712 INFO L280 TraceCheckUtils]: 28: Hoare triple {128619#true} ~r1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,712 INFO L280 TraceCheckUtils]: 29: Hoare triple {128619#true} ~st1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,713 INFO L280 TraceCheckUtils]: 30: Hoare triple {128619#true} ~nl1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,713 INFO L280 TraceCheckUtils]: 31: Hoare triple {128619#true} ~m1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,713 INFO L280 TraceCheckUtils]: 32: Hoare triple {128619#true} ~max1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,713 INFO L280 TraceCheckUtils]: 33: Hoare triple {128619#true} ~mode1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,713 INFO L280 TraceCheckUtils]: 34: Hoare triple {128619#true} ~id2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,713 INFO L280 TraceCheckUtils]: 35: Hoare triple {128619#true} ~r2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,714 INFO L280 TraceCheckUtils]: 36: Hoare triple {128619#true} ~st2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,714 INFO L280 TraceCheckUtils]: 37: Hoare triple {128619#true} ~nl2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,714 INFO L280 TraceCheckUtils]: 38: Hoare triple {128619#true} ~m2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,714 INFO L280 TraceCheckUtils]: 39: Hoare triple {128619#true} ~max2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,714 INFO L280 TraceCheckUtils]: 40: Hoare triple {128619#true} ~mode2~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,714 INFO L280 TraceCheckUtils]: 41: Hoare triple {128619#true} ~id3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,715 INFO L280 TraceCheckUtils]: 42: Hoare triple {128619#true} ~r3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,715 INFO L280 TraceCheckUtils]: 43: Hoare triple {128619#true} ~st3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,715 INFO L280 TraceCheckUtils]: 44: Hoare triple {128619#true} ~nl3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,715 INFO L280 TraceCheckUtils]: 45: Hoare triple {128619#true} ~m3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,715 INFO L280 TraceCheckUtils]: 46: Hoare triple {128619#true} ~max3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,715 INFO L280 TraceCheckUtils]: 47: Hoare triple {128619#true} ~mode3~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,716 INFO L280 TraceCheckUtils]: 48: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {128619#true} is VALID [2020-07-18 06:55:45,716 INFO L280 TraceCheckUtils]: 49: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {128619#true} is VALID [2020-07-18 06:55:45,716 INFO L280 TraceCheckUtils]: 50: Hoare triple {128619#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {128619#true} is VALID [2020-07-18 06:55:45,716 INFO L280 TraceCheckUtils]: 51: Hoare triple {128619#true} ~__return_1718~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,716 INFO L280 TraceCheckUtils]: 52: Hoare triple {128619#true} ~__return_1846~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,716 INFO L280 TraceCheckUtils]: 53: Hoare triple {128619#true} ~__return_1964~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,717 INFO L280 TraceCheckUtils]: 54: Hoare triple {128619#true} ~__return_2082~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,717 INFO L280 TraceCheckUtils]: 55: Hoare triple {128619#true} ~__return_2816~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,717 INFO L280 TraceCheckUtils]: 56: Hoare triple {128619#true} ~__return_2785~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,717 INFO L280 TraceCheckUtils]: 57: Hoare triple {128619#true} ~__return_2726~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,717 INFO L280 TraceCheckUtils]: 58: Hoare triple {128619#true} ~__return_2692~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,717 INFO L280 TraceCheckUtils]: 59: Hoare triple {128619#true} ~__return_2315~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,718 INFO L280 TraceCheckUtils]: 60: Hoare triple {128619#true} ~__return_2587~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,718 INFO L280 TraceCheckUtils]: 61: Hoare triple {128619#true} ~__return_2553~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,718 INFO L280 TraceCheckUtils]: 62: Hoare triple {128619#true} ~__return_2473~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,718 INFO L280 TraceCheckUtils]: 63: Hoare triple {128619#true} ~__return_2205~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,719 INFO L280 TraceCheckUtils]: 64: Hoare triple {128619#true} assume true; {128619#true} is VALID [2020-07-18 06:55:45,719 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {128619#true} {128619#true} #2321#return; {128619#true} is VALID [2020-07-18 06:55:45,719 INFO L263 TraceCheckUtils]: 66: Hoare triple {128619#true} call #t~ret27 := main(); {128619#true} is VALID [2020-07-18 06:55:45,719 INFO L280 TraceCheckUtils]: 67: Hoare triple {128619#true} havoc ~main__c1~0; {128619#true} is VALID [2020-07-18 06:55:45,719 INFO L280 TraceCheckUtils]: 68: Hoare triple {128619#true} havoc ~main__i2~0; {128619#true} is VALID [2020-07-18 06:55:45,720 INFO L280 TraceCheckUtils]: 69: Hoare triple {128619#true} ~main__c1~0 := 0; {128619#true} is VALID [2020-07-18 06:55:45,720 INFO L280 TraceCheckUtils]: 70: Hoare triple {128619#true} ~ep12~0 := #t~nondet0; {128619#true} is VALID [2020-07-18 06:55:45,720 INFO L280 TraceCheckUtils]: 71: Hoare triple {128619#true} havoc #t~nondet0; {128619#true} is VALID [2020-07-18 06:55:45,720 INFO L280 TraceCheckUtils]: 72: Hoare triple {128619#true} ~ep13~0 := #t~nondet1; {128619#true} is VALID [2020-07-18 06:55:45,720 INFO L280 TraceCheckUtils]: 73: Hoare triple {128619#true} havoc #t~nondet1; {128619#true} is VALID [2020-07-18 06:55:45,720 INFO L280 TraceCheckUtils]: 74: Hoare triple {128619#true} ~ep21~0 := #t~nondet2; {128619#true} is VALID [2020-07-18 06:55:45,721 INFO L280 TraceCheckUtils]: 75: Hoare triple {128619#true} havoc #t~nondet2; {128619#true} is VALID [2020-07-18 06:55:45,721 INFO L280 TraceCheckUtils]: 76: Hoare triple {128619#true} ~ep23~0 := #t~nondet3; {128619#true} is VALID [2020-07-18 06:55:45,721 INFO L280 TraceCheckUtils]: 77: Hoare triple {128619#true} havoc #t~nondet3; {128619#true} is VALID [2020-07-18 06:55:45,721 INFO L280 TraceCheckUtils]: 78: Hoare triple {128619#true} ~ep31~0 := #t~nondet4; {128619#true} is VALID [2020-07-18 06:55:45,721 INFO L280 TraceCheckUtils]: 79: Hoare triple {128619#true} havoc #t~nondet4; {128619#true} is VALID [2020-07-18 06:55:45,722 INFO L280 TraceCheckUtils]: 80: Hoare triple {128619#true} ~ep32~0 := #t~nondet5; {128619#true} is VALID [2020-07-18 06:55:45,722 INFO L280 TraceCheckUtils]: 81: Hoare triple {128619#true} havoc #t~nondet5; {128619#true} is VALID [2020-07-18 06:55:45,722 INFO L280 TraceCheckUtils]: 82: Hoare triple {128619#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,722 INFO L280 TraceCheckUtils]: 83: Hoare triple {128619#true} ~id1~0 := #t~nondet6; {128619#true} is VALID [2020-07-18 06:55:45,722 INFO L280 TraceCheckUtils]: 84: Hoare triple {128619#true} havoc #t~nondet6; {128619#true} is VALID [2020-07-18 06:55:45,722 INFO L280 TraceCheckUtils]: 85: Hoare triple {128619#true} ~r1~0 := #t~nondet7; {128619#true} is VALID [2020-07-18 06:55:45,723 INFO L280 TraceCheckUtils]: 86: Hoare triple {128619#true} havoc #t~nondet7; {128619#true} is VALID [2020-07-18 06:55:45,723 INFO L280 TraceCheckUtils]: 87: Hoare triple {128619#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,723 INFO L280 TraceCheckUtils]: 88: Hoare triple {128619#true} ~st1~0 := #t~nondet8; {128619#true} is VALID [2020-07-18 06:55:45,723 INFO L280 TraceCheckUtils]: 89: Hoare triple {128619#true} havoc #t~nondet8; {128619#true} is VALID [2020-07-18 06:55:45,723 INFO L280 TraceCheckUtils]: 90: Hoare triple {128619#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,724 INFO L280 TraceCheckUtils]: 91: Hoare triple {128619#true} ~nl1~0 := #t~nondet9; {128619#true} is VALID [2020-07-18 06:55:45,724 INFO L280 TraceCheckUtils]: 92: Hoare triple {128619#true} havoc #t~nondet9; {128619#true} is VALID [2020-07-18 06:55:45,724 INFO L280 TraceCheckUtils]: 93: Hoare triple {128619#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,724 INFO L280 TraceCheckUtils]: 94: Hoare triple {128619#true} ~m1~0 := #t~nondet10; {128619#true} is VALID [2020-07-18 06:55:45,724 INFO L280 TraceCheckUtils]: 95: Hoare triple {128619#true} havoc #t~nondet10; {128619#true} is VALID [2020-07-18 06:55:45,725 INFO L280 TraceCheckUtils]: 96: Hoare triple {128619#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,725 INFO L280 TraceCheckUtils]: 97: Hoare triple {128619#true} ~max1~0 := #t~nondet11; {128619#true} is VALID [2020-07-18 06:55:45,725 INFO L280 TraceCheckUtils]: 98: Hoare triple {128619#true} havoc #t~nondet11; {128619#true} is VALID [2020-07-18 06:55:45,725 INFO L280 TraceCheckUtils]: 99: Hoare triple {128619#true} ~mode1~0 := #t~nondet12; {128619#true} is VALID [2020-07-18 06:55:45,725 INFO L280 TraceCheckUtils]: 100: Hoare triple {128619#true} havoc #t~nondet12; {128619#true} is VALID [2020-07-18 06:55:45,726 INFO L280 TraceCheckUtils]: 101: Hoare triple {128619#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,726 INFO L280 TraceCheckUtils]: 102: Hoare triple {128619#true} ~id2~0 := #t~nondet13; {128619#true} is VALID [2020-07-18 06:55:45,726 INFO L280 TraceCheckUtils]: 103: Hoare triple {128619#true} havoc #t~nondet13; {128619#true} is VALID [2020-07-18 06:55:45,726 INFO L280 TraceCheckUtils]: 104: Hoare triple {128619#true} ~r2~0 := #t~nondet14; {128619#true} is VALID [2020-07-18 06:55:45,726 INFO L280 TraceCheckUtils]: 105: Hoare triple {128619#true} havoc #t~nondet14; {128619#true} is VALID [2020-07-18 06:55:45,727 INFO L280 TraceCheckUtils]: 106: Hoare triple {128619#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,727 INFO L280 TraceCheckUtils]: 107: Hoare triple {128619#true} ~st2~0 := #t~nondet15; {128619#true} is VALID [2020-07-18 06:55:45,727 INFO L280 TraceCheckUtils]: 108: Hoare triple {128619#true} havoc #t~nondet15; {128619#true} is VALID [2020-07-18 06:55:45,727 INFO L280 TraceCheckUtils]: 109: Hoare triple {128619#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,727 INFO L280 TraceCheckUtils]: 110: Hoare triple {128619#true} ~nl2~0 := #t~nondet16; {128619#true} is VALID [2020-07-18 06:55:45,727 INFO L280 TraceCheckUtils]: 111: Hoare triple {128619#true} havoc #t~nondet16; {128619#true} is VALID [2020-07-18 06:55:45,728 INFO L280 TraceCheckUtils]: 112: Hoare triple {128619#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,728 INFO L280 TraceCheckUtils]: 113: Hoare triple {128619#true} ~m2~0 := #t~nondet17; {128619#true} is VALID [2020-07-18 06:55:45,728 INFO L280 TraceCheckUtils]: 114: Hoare triple {128619#true} havoc #t~nondet17; {128619#true} is VALID [2020-07-18 06:55:45,728 INFO L280 TraceCheckUtils]: 115: Hoare triple {128619#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,728 INFO L280 TraceCheckUtils]: 116: Hoare triple {128619#true} ~max2~0 := #t~nondet18; {128619#true} is VALID [2020-07-18 06:55:45,728 INFO L280 TraceCheckUtils]: 117: Hoare triple {128619#true} havoc #t~nondet18; {128619#true} is VALID [2020-07-18 06:55:45,729 INFO L280 TraceCheckUtils]: 118: Hoare triple {128619#true} ~mode2~0 := #t~nondet19; {128619#true} is VALID [2020-07-18 06:55:45,729 INFO L280 TraceCheckUtils]: 119: Hoare triple {128619#true} havoc #t~nondet19; {128619#true} is VALID [2020-07-18 06:55:45,729 INFO L280 TraceCheckUtils]: 120: Hoare triple {128619#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,729 INFO L280 TraceCheckUtils]: 121: Hoare triple {128619#true} ~id3~0 := #t~nondet20; {128619#true} is VALID [2020-07-18 06:55:45,729 INFO L280 TraceCheckUtils]: 122: Hoare triple {128619#true} havoc #t~nondet20; {128619#true} is VALID [2020-07-18 06:55:45,729 INFO L280 TraceCheckUtils]: 123: Hoare triple {128619#true} ~r3~0 := #t~nondet21; {128619#true} is VALID [2020-07-18 06:55:45,730 INFO L280 TraceCheckUtils]: 124: Hoare triple {128619#true} havoc #t~nondet21; {128619#true} is VALID [2020-07-18 06:55:45,730 INFO L280 TraceCheckUtils]: 125: Hoare triple {128619#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,730 INFO L280 TraceCheckUtils]: 126: Hoare triple {128619#true} ~st3~0 := #t~nondet22; {128619#true} is VALID [2020-07-18 06:55:45,730 INFO L280 TraceCheckUtils]: 127: Hoare triple {128619#true} havoc #t~nondet22; {128619#true} is VALID [2020-07-18 06:55:45,730 INFO L280 TraceCheckUtils]: 128: Hoare triple {128619#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,730 INFO L280 TraceCheckUtils]: 129: Hoare triple {128619#true} ~nl3~0 := #t~nondet23; {128619#true} is VALID [2020-07-18 06:55:45,731 INFO L280 TraceCheckUtils]: 130: Hoare triple {128619#true} havoc #t~nondet23; {128619#true} is VALID [2020-07-18 06:55:45,731 INFO L280 TraceCheckUtils]: 131: Hoare triple {128619#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,731 INFO L280 TraceCheckUtils]: 132: Hoare triple {128619#true} ~m3~0 := #t~nondet24; {128619#true} is VALID [2020-07-18 06:55:45,731 INFO L280 TraceCheckUtils]: 133: Hoare triple {128619#true} havoc #t~nondet24; {128619#true} is VALID [2020-07-18 06:55:45,732 INFO L280 TraceCheckUtils]: 134: Hoare triple {128619#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {128619#true} is VALID [2020-07-18 06:55:45,732 INFO L280 TraceCheckUtils]: 135: Hoare triple {128619#true} ~max3~0 := #t~nondet25; {128619#true} is VALID [2020-07-18 06:55:45,732 INFO L280 TraceCheckUtils]: 136: Hoare triple {128619#true} havoc #t~nondet25; {128619#true} is VALID [2020-07-18 06:55:45,732 INFO L280 TraceCheckUtils]: 137: Hoare triple {128619#true} ~mode3~0 := #t~nondet26; {128619#true} is VALID [2020-07-18 06:55:45,732 INFO L280 TraceCheckUtils]: 138: Hoare triple {128619#true} havoc #t~nondet26; {128619#true} is VALID [2020-07-18 06:55:45,732 INFO L280 TraceCheckUtils]: 139: Hoare triple {128619#true} havoc ~init__r121~0; {128619#true} is VALID [2020-07-18 06:55:45,733 INFO L280 TraceCheckUtils]: 140: Hoare triple {128619#true} havoc ~init__r131~0; {128619#true} is VALID [2020-07-18 06:55:45,733 INFO L280 TraceCheckUtils]: 141: Hoare triple {128619#true} havoc ~init__r211~0; {128619#true} is VALID [2020-07-18 06:55:45,733 INFO L280 TraceCheckUtils]: 142: Hoare triple {128619#true} havoc ~init__r231~0; {128619#true} is VALID [2020-07-18 06:55:45,733 INFO L280 TraceCheckUtils]: 143: Hoare triple {128619#true} havoc ~init__r311~0; {128619#true} is VALID [2020-07-18 06:55:45,733 INFO L280 TraceCheckUtils]: 144: Hoare triple {128619#true} havoc ~init__r321~0; {128619#true} is VALID [2020-07-18 06:55:45,734 INFO L280 TraceCheckUtils]: 145: Hoare triple {128619#true} havoc ~init__r122~0; {128619#true} is VALID [2020-07-18 06:55:45,734 INFO L280 TraceCheckUtils]: 146: Hoare triple {128619#true} havoc ~init__tmp~0; {128619#true} is VALID [2020-07-18 06:55:45,734 INFO L280 TraceCheckUtils]: 147: Hoare triple {128619#true} havoc ~init__r132~0; {128619#true} is VALID [2020-07-18 06:55:45,734 INFO L280 TraceCheckUtils]: 148: Hoare triple {128619#true} havoc ~init__tmp___0~0; {128619#true} is VALID [2020-07-18 06:55:45,734 INFO L280 TraceCheckUtils]: 149: Hoare triple {128619#true} havoc ~init__r212~0; {128619#true} is VALID [2020-07-18 06:55:45,734 INFO L280 TraceCheckUtils]: 150: Hoare triple {128619#true} havoc ~init__tmp___1~0; {128619#true} is VALID [2020-07-18 06:55:45,735 INFO L280 TraceCheckUtils]: 151: Hoare triple {128619#true} havoc ~init__r232~0; {128619#true} is VALID [2020-07-18 06:55:45,735 INFO L280 TraceCheckUtils]: 152: Hoare triple {128619#true} havoc ~init__tmp___2~0; {128619#true} is VALID [2020-07-18 06:55:45,735 INFO L280 TraceCheckUtils]: 153: Hoare triple {128619#true} havoc ~init__r312~0; {128619#true} is VALID [2020-07-18 06:55:45,735 INFO L280 TraceCheckUtils]: 154: Hoare triple {128619#true} havoc ~init__tmp___3~0; {128619#true} is VALID [2020-07-18 06:55:45,736 INFO L280 TraceCheckUtils]: 155: Hoare triple {128619#true} havoc ~init__r322~0; {128619#true} is VALID [2020-07-18 06:55:45,736 INFO L280 TraceCheckUtils]: 156: Hoare triple {128619#true} havoc ~init__tmp___4~0; {128619#true} is VALID [2020-07-18 06:55:45,736 INFO L280 TraceCheckUtils]: 157: Hoare triple {128619#true} havoc ~init__tmp___5~0; {128619#true} is VALID [2020-07-18 06:55:45,736 INFO L280 TraceCheckUtils]: 158: Hoare triple {128619#true} ~init__r121~0 := ~ep12~0; {128619#true} is VALID [2020-07-18 06:55:45,736 INFO L280 TraceCheckUtils]: 159: Hoare triple {128619#true} ~init__r131~0 := ~ep13~0; {128619#true} is VALID [2020-07-18 06:55:45,736 INFO L280 TraceCheckUtils]: 160: Hoare triple {128619#true} ~init__r211~0 := ~ep21~0; {128619#true} is VALID [2020-07-18 06:55:45,737 INFO L280 TraceCheckUtils]: 161: Hoare triple {128619#true} ~init__r231~0 := ~ep23~0; {128619#true} is VALID [2020-07-18 06:55:45,738 INFO L280 TraceCheckUtils]: 162: Hoare triple {128619#true} ~init__r311~0 := ~ep31~0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,739 INFO L280 TraceCheckUtils]: 163: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r321~0 := ~ep32~0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,740 INFO L280 TraceCheckUtils]: 164: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,740 INFO L280 TraceCheckUtils]: 165: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,746 INFO L280 TraceCheckUtils]: 166: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,747 INFO L280 TraceCheckUtils]: 167: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,747 INFO L280 TraceCheckUtils]: 168: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r131~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,749 INFO L280 TraceCheckUtils]: 169: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r121~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,750 INFO L280 TraceCheckUtils]: 170: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___0~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,751 INFO L280 TraceCheckUtils]: 171: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,752 INFO L280 TraceCheckUtils]: 172: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,753 INFO L280 TraceCheckUtils]: 173: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,754 INFO L280 TraceCheckUtils]: 174: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___1~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,755 INFO L280 TraceCheckUtils]: 175: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,756 INFO L280 TraceCheckUtils]: 176: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r231~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,757 INFO L280 TraceCheckUtils]: 177: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !!(0 == ~init__r211~0 % 256); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,758 INFO L280 TraceCheckUtils]: 178: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__tmp___2~0 := 0; {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,759 INFO L280 TraceCheckUtils]: 179: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {128686#(= ~ep31~0 main_~init__r311~0)} is VALID [2020-07-18 06:55:45,760 INFO L280 TraceCheckUtils]: 180: Hoare triple {128686#(= ~ep31~0 main_~init__r311~0)} assume !(0 == ~init__r311~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,761 INFO L280 TraceCheckUtils]: 181: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___3~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,762 INFO L280 TraceCheckUtils]: 182: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,763 INFO L280 TraceCheckUtils]: 183: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !(0 == ~init__r321~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,765 INFO L280 TraceCheckUtils]: 184: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___4~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,766 INFO L280 TraceCheckUtils]: 185: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,767 INFO L280 TraceCheckUtils]: 186: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,768 INFO L280 TraceCheckUtils]: 187: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 != ~id3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,769 INFO L280 TraceCheckUtils]: 188: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 != ~id3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,770 INFO L280 TraceCheckUtils]: 189: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id1~0 >= 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,770 INFO L280 TraceCheckUtils]: 190: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id2~0 >= 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,771 INFO L280 TraceCheckUtils]: 191: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~id3~0 >= 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,773 INFO L280 TraceCheckUtils]: 192: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r1~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,774 INFO L280 TraceCheckUtils]: 193: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r2~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,775 INFO L280 TraceCheckUtils]: 194: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~r3~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,776 INFO L280 TraceCheckUtils]: 195: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max1~0 == ~id1~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,778 INFO L280 TraceCheckUtils]: 196: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max2~0 == ~id2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,779 INFO L280 TraceCheckUtils]: 197: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~max3~0 == ~id3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,781 INFO L280 TraceCheckUtils]: 198: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st1~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,782 INFO L280 TraceCheckUtils]: 199: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,783 INFO L280 TraceCheckUtils]: 200: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~st3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,784 INFO L280 TraceCheckUtils]: 201: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl1~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,785 INFO L280 TraceCheckUtils]: 202: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,787 INFO L280 TraceCheckUtils]: 203: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~nl3~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,788 INFO L280 TraceCheckUtils]: 204: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode1~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,789 INFO L280 TraceCheckUtils]: 205: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode2~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,791 INFO L280 TraceCheckUtils]: 206: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 == ~mode3~0 % 256; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,792 INFO L280 TraceCheckUtils]: 207: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~init__tmp___5~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,793 INFO L280 TraceCheckUtils]: 208: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~__return_1718~0 := ~init__tmp___5~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,794 INFO L280 TraceCheckUtils]: 209: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := ~__return_1718~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,795 INFO L280 TraceCheckUtils]: 210: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume 0 != ~main__i2~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,797 INFO L280 TraceCheckUtils]: 211: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,798 INFO L280 TraceCheckUtils]: 212: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p12_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,799 INFO L280 TraceCheckUtils]: 213: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,799 INFO L280 TraceCheckUtils]: 214: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p13_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,800 INFO L280 TraceCheckUtils]: 215: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,802 INFO L280 TraceCheckUtils]: 216: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p21_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,803 INFO L280 TraceCheckUtils]: 217: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,804 INFO L280 TraceCheckUtils]: 218: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p23_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,805 INFO L280 TraceCheckUtils]: 219: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,806 INFO L280 TraceCheckUtils]: 220: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p31_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,806 INFO L280 TraceCheckUtils]: 221: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_old~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,807 INFO L280 TraceCheckUtils]: 222: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~p32_new~0 := ~nomsg~0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,809 INFO L280 TraceCheckUtils]: 223: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~main__i2~0 := 0; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,809 INFO L280 TraceCheckUtils]: 224: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode1~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,810 INFO L280 TraceCheckUtils]: 225: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r1~0 % 256 < 2; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,811 INFO L280 TraceCheckUtils]: 226: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep12~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,812 INFO L280 TraceCheckUtils]: 227: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep13~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,813 INFO L280 TraceCheckUtils]: 228: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode1~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,814 INFO L280 TraceCheckUtils]: 229: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode2~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,815 INFO L280 TraceCheckUtils]: 230: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r2~0 % 256 < 2; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,817 INFO L280 TraceCheckUtils]: 231: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep21~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,819 INFO L280 TraceCheckUtils]: 232: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep23~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,820 INFO L280 TraceCheckUtils]: 233: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} ~mode2~0 := 1; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,822 INFO L280 TraceCheckUtils]: 234: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~mode3~0 % 256); {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,823 INFO L280 TraceCheckUtils]: 235: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume ~r3~0 % 256 < 2; {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} is VALID [2020-07-18 06:55:45,824 INFO L280 TraceCheckUtils]: 236: Hoare triple {128687#(<= (+ (* 256 (div ~ep31~0 256)) 1) ~ep31~0)} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,825 INFO L280 TraceCheckUtils]: 237: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,825 INFO L280 TraceCheckUtils]: 238: Hoare triple {128620#false} ~mode3~0 := 1; {128620#false} is VALID [2020-07-18 06:55:45,825 INFO L280 TraceCheckUtils]: 239: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-18 06:55:45,825 INFO L280 TraceCheckUtils]: 240: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,826 INFO L280 TraceCheckUtils]: 241: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-18 06:55:45,826 INFO L280 TraceCheckUtils]: 242: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,826 INFO L280 TraceCheckUtils]: 243: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-18 06:55:45,827 INFO L280 TraceCheckUtils]: 244: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,827 INFO L280 TraceCheckUtils]: 245: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-18 06:55:45,827 INFO L280 TraceCheckUtils]: 246: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,827 INFO L280 TraceCheckUtils]: 247: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-18 06:55:45,827 INFO L280 TraceCheckUtils]: 248: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,828 INFO L280 TraceCheckUtils]: 249: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-18 06:55:45,828 INFO L280 TraceCheckUtils]: 250: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,828 INFO L280 TraceCheckUtils]: 251: Hoare triple {128620#false} havoc ~check__tmp~0; {128620#false} is VALID [2020-07-18 06:55:45,828 INFO L280 TraceCheckUtils]: 252: Hoare triple {128620#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,829 INFO L280 TraceCheckUtils]: 253: Hoare triple {128620#false} assume ~st1~0 + ~nl1~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,829 INFO L280 TraceCheckUtils]: 254: Hoare triple {128620#false} assume ~st2~0 + ~nl2~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,829 INFO L280 TraceCheckUtils]: 255: Hoare triple {128620#false} assume ~st3~0 + ~nl3~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,829 INFO L280 TraceCheckUtils]: 256: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 06:55:45,830 INFO L280 TraceCheckUtils]: 257: Hoare triple {128620#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {128620#false} is VALID [2020-07-18 06:55:45,830 INFO L280 TraceCheckUtils]: 258: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 06:55:45,830 INFO L280 TraceCheckUtils]: 259: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 06:55:45,830 INFO L280 TraceCheckUtils]: 260: Hoare triple {128620#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {128620#false} is VALID [2020-07-18 06:55:45,831 INFO L280 TraceCheckUtils]: 261: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 06:55:45,831 INFO L280 TraceCheckUtils]: 262: Hoare triple {128620#false} ~check__tmp~0 := 1; {128620#false} is VALID [2020-07-18 06:55:45,831 INFO L280 TraceCheckUtils]: 263: Hoare triple {128620#false} ~__return_1846~0 := ~check__tmp~0; {128620#false} is VALID [2020-07-18 06:55:45,831 INFO L280 TraceCheckUtils]: 264: Hoare triple {128620#false} ~main__c1~0 := ~__return_1846~0; {128620#false} is VALID [2020-07-18 06:55:45,832 INFO L280 TraceCheckUtils]: 265: Hoare triple {128620#false} havoc ~__tmp_1~0; {128620#false} is VALID [2020-07-18 06:55:45,832 INFO L280 TraceCheckUtils]: 266: Hoare triple {128620#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-18 06:55:45,832 INFO L280 TraceCheckUtils]: 267: Hoare triple {128620#false} havoc ~assert__arg~0; {128620#false} is VALID [2020-07-18 06:55:45,832 INFO L280 TraceCheckUtils]: 268: Hoare triple {128620#false} ~assert__arg~0 := ~__tmp_1~0; {128620#false} is VALID [2020-07-18 06:55:45,833 INFO L280 TraceCheckUtils]: 269: Hoare triple {128620#false} assume !(0 == ~assert__arg~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,833 INFO L280 TraceCheckUtils]: 270: Hoare triple {128620#false} assume !(0 == ~mode1~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,833 INFO L280 TraceCheckUtils]: 271: Hoare triple {128620#false} assume !(255 == ~r1~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,833 INFO L280 TraceCheckUtils]: 272: Hoare triple {128620#false} ~r1~0 := 1 + ~r1~0 % 256; {128620#false} is VALID [2020-07-18 06:55:45,833 INFO L280 TraceCheckUtils]: 273: Hoare triple {128620#false} assume !!(0 == ~ep21~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,834 INFO L280 TraceCheckUtils]: 274: Hoare triple {128620#false} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,834 INFO L280 TraceCheckUtils]: 275: Hoare triple {128620#false} assume !(2 == ~r1~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,834 INFO L280 TraceCheckUtils]: 276: Hoare triple {128620#false} ~mode1~0 := 0; {128620#false} is VALID [2020-07-18 06:55:45,834 INFO L280 TraceCheckUtils]: 277: Hoare triple {128620#false} assume !(0 == ~mode2~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,834 INFO L280 TraceCheckUtils]: 278: Hoare triple {128620#false} assume !(255 == ~r2~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,835 INFO L280 TraceCheckUtils]: 279: Hoare triple {128620#false} ~r2~0 := 1 + ~r2~0 % 256; {128620#false} is VALID [2020-07-18 06:55:45,835 INFO L280 TraceCheckUtils]: 280: Hoare triple {128620#false} assume !!(0 == ~ep12~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,835 INFO L280 TraceCheckUtils]: 281: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,835 INFO L280 TraceCheckUtils]: 282: Hoare triple {128620#false} assume !(2 == ~r2~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,836 INFO L280 TraceCheckUtils]: 283: Hoare triple {128620#false} ~mode2~0 := 0; {128620#false} is VALID [2020-07-18 06:55:45,836 INFO L280 TraceCheckUtils]: 284: Hoare triple {128620#false} assume !(0 == ~mode3~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,836 INFO L280 TraceCheckUtils]: 285: Hoare triple {128620#false} assume !(255 == ~r3~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,837 INFO L280 TraceCheckUtils]: 286: Hoare triple {128620#false} ~r3~0 := 1 + ~r3~0 % 256; {128620#false} is VALID [2020-07-18 06:55:45,837 INFO L280 TraceCheckUtils]: 287: Hoare triple {128620#false} assume !!(0 == ~ep13~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,837 INFO L280 TraceCheckUtils]: 288: Hoare triple {128620#false} assume !!(0 == ~ep23~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,837 INFO L280 TraceCheckUtils]: 289: Hoare triple {128620#false} assume !(2 == ~r3~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,838 INFO L280 TraceCheckUtils]: 290: Hoare triple {128620#false} ~mode3~0 := 0; {128620#false} is VALID [2020-07-18 06:55:45,838 INFO L280 TraceCheckUtils]: 291: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-18 06:55:45,838 INFO L280 TraceCheckUtils]: 292: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,838 INFO L280 TraceCheckUtils]: 293: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-18 06:55:45,838 INFO L280 TraceCheckUtils]: 294: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,838 INFO L280 TraceCheckUtils]: 295: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-18 06:55:45,839 INFO L280 TraceCheckUtils]: 296: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,839 INFO L280 TraceCheckUtils]: 297: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-18 06:55:45,839 INFO L280 TraceCheckUtils]: 298: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,839 INFO L280 TraceCheckUtils]: 299: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-18 06:55:45,839 INFO L280 TraceCheckUtils]: 300: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,840 INFO L280 TraceCheckUtils]: 301: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-18 06:55:45,840 INFO L280 TraceCheckUtils]: 302: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,840 INFO L280 TraceCheckUtils]: 303: Hoare triple {128620#false} havoc ~check__tmp~1; {128620#false} is VALID [2020-07-18 06:55:45,840 INFO L280 TraceCheckUtils]: 304: Hoare triple {128620#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,840 INFO L280 TraceCheckUtils]: 305: Hoare triple {128620#false} assume ~st1~0 + ~nl1~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,841 INFO L280 TraceCheckUtils]: 306: Hoare triple {128620#false} assume ~st2~0 + ~nl2~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,841 INFO L280 TraceCheckUtils]: 307: Hoare triple {128620#false} assume ~st3~0 + ~nl3~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,841 INFO L280 TraceCheckUtils]: 308: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 06:55:45,841 INFO L280 TraceCheckUtils]: 309: Hoare triple {128620#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {128620#false} is VALID [2020-07-18 06:55:45,841 INFO L280 TraceCheckUtils]: 310: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 06:55:45,841 INFO L280 TraceCheckUtils]: 311: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 06:55:45,842 INFO L280 TraceCheckUtils]: 312: Hoare triple {128620#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {128620#false} is VALID [2020-07-18 06:55:45,842 INFO L280 TraceCheckUtils]: 313: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 06:55:45,842 INFO L280 TraceCheckUtils]: 314: Hoare triple {128620#false} ~check__tmp~1 := 1; {128620#false} is VALID [2020-07-18 06:55:45,842 INFO L280 TraceCheckUtils]: 315: Hoare triple {128620#false} ~__return_1964~0 := ~check__tmp~1; {128620#false} is VALID [2020-07-18 06:55:45,842 INFO L280 TraceCheckUtils]: 316: Hoare triple {128620#false} ~main__c1~0 := ~__return_1964~0; {128620#false} is VALID [2020-07-18 06:55:45,842 INFO L280 TraceCheckUtils]: 317: Hoare triple {128620#false} havoc ~__tmp_2~0; {128620#false} is VALID [2020-07-18 06:55:45,843 INFO L280 TraceCheckUtils]: 318: Hoare triple {128620#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-18 06:55:45,843 INFO L280 TraceCheckUtils]: 319: Hoare triple {128620#false} havoc ~assert__arg~1; {128620#false} is VALID [2020-07-18 06:55:45,843 INFO L280 TraceCheckUtils]: 320: Hoare triple {128620#false} ~assert__arg~1 := ~__tmp_2~0; {128620#false} is VALID [2020-07-18 06:55:45,843 INFO L280 TraceCheckUtils]: 321: Hoare triple {128620#false} assume !(0 == ~assert__arg~1 % 256); {128620#false} is VALID [2020-07-18 06:55:45,844 INFO L280 TraceCheckUtils]: 322: Hoare triple {128620#false} assume !!(0 == ~mode1~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,844 INFO L280 TraceCheckUtils]: 323: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 06:55:45,844 INFO L280 TraceCheckUtils]: 324: Hoare triple {128620#false} assume !!(0 == ~ep12~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,845 INFO L280 TraceCheckUtils]: 325: Hoare triple {128620#false} assume !!(0 == ~ep13~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,845 INFO L280 TraceCheckUtils]: 326: Hoare triple {128620#false} ~mode1~0 := 1; {128620#false} is VALID [2020-07-18 06:55:45,845 INFO L280 TraceCheckUtils]: 327: Hoare triple {128620#false} assume !!(0 == ~mode2~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,845 INFO L280 TraceCheckUtils]: 328: Hoare triple {128620#false} assume ~r2~0 % 256 < 2; {128620#false} is VALID [2020-07-18 06:55:45,846 INFO L280 TraceCheckUtils]: 329: Hoare triple {128620#false} assume !!(0 == ~ep21~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,846 INFO L280 TraceCheckUtils]: 330: Hoare triple {128620#false} assume !!(0 == ~ep23~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,846 INFO L280 TraceCheckUtils]: 331: Hoare triple {128620#false} ~mode2~0 := 1; {128620#false} is VALID [2020-07-18 06:55:45,846 INFO L280 TraceCheckUtils]: 332: Hoare triple {128620#false} assume !!(0 == ~mode3~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,847 INFO L280 TraceCheckUtils]: 333: Hoare triple {128620#false} assume ~r3~0 % 256 < 2; {128620#false} is VALID [2020-07-18 06:55:45,847 INFO L280 TraceCheckUtils]: 334: Hoare triple {128620#false} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,847 INFO L280 TraceCheckUtils]: 335: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,848 INFO L280 TraceCheckUtils]: 336: Hoare triple {128620#false} ~mode3~0 := 1; {128620#false} is VALID [2020-07-18 06:55:45,848 INFO L280 TraceCheckUtils]: 337: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-18 06:55:45,848 INFO L280 TraceCheckUtils]: 338: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,848 INFO L280 TraceCheckUtils]: 339: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-18 06:55:45,849 INFO L280 TraceCheckUtils]: 340: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,849 INFO L280 TraceCheckUtils]: 341: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-18 06:55:45,849 INFO L280 TraceCheckUtils]: 342: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,850 INFO L280 TraceCheckUtils]: 343: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-18 06:55:45,850 INFO L280 TraceCheckUtils]: 344: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,850 INFO L280 TraceCheckUtils]: 345: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-18 06:55:45,850 INFO L280 TraceCheckUtils]: 346: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,851 INFO L280 TraceCheckUtils]: 347: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-18 06:55:45,851 INFO L280 TraceCheckUtils]: 348: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,851 INFO L280 TraceCheckUtils]: 349: Hoare triple {128620#false} havoc ~check__tmp~2; {128620#false} is VALID [2020-07-18 06:55:45,851 INFO L280 TraceCheckUtils]: 350: Hoare triple {128620#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,852 INFO L280 TraceCheckUtils]: 351: Hoare triple {128620#false} assume ~st1~0 + ~nl1~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,852 INFO L280 TraceCheckUtils]: 352: Hoare triple {128620#false} assume ~st2~0 + ~nl2~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,852 INFO L280 TraceCheckUtils]: 353: Hoare triple {128620#false} assume ~st3~0 + ~nl3~0 <= 1; {128620#false} is VALID [2020-07-18 06:55:45,852 INFO L280 TraceCheckUtils]: 354: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 06:55:45,853 INFO L280 TraceCheckUtils]: 355: Hoare triple {128620#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {128620#false} is VALID [2020-07-18 06:55:45,853 INFO L280 TraceCheckUtils]: 356: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 06:55:45,853 INFO L280 TraceCheckUtils]: 357: Hoare triple {128620#false} assume !(~r1~0 % 256 >= 2); {128620#false} is VALID [2020-07-18 06:55:45,853 INFO L280 TraceCheckUtils]: 358: Hoare triple {128620#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {128620#false} is VALID [2020-07-18 06:55:45,853 INFO L280 TraceCheckUtils]: 359: Hoare triple {128620#false} assume ~r1~0 % 256 < 2; {128620#false} is VALID [2020-07-18 06:55:45,854 INFO L280 TraceCheckUtils]: 360: Hoare triple {128620#false} ~check__tmp~2 := 1; {128620#false} is VALID [2020-07-18 06:55:45,854 INFO L280 TraceCheckUtils]: 361: Hoare triple {128620#false} ~__return_2082~0 := ~check__tmp~2; {128620#false} is VALID [2020-07-18 06:55:45,854 INFO L280 TraceCheckUtils]: 362: Hoare triple {128620#false} ~main__c1~0 := ~__return_2082~0; {128620#false} is VALID [2020-07-18 06:55:45,854 INFO L280 TraceCheckUtils]: 363: Hoare triple {128620#false} havoc ~__tmp_3~0; {128620#false} is VALID [2020-07-18 06:55:45,855 INFO L280 TraceCheckUtils]: 364: Hoare triple {128620#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-18 06:55:45,855 INFO L280 TraceCheckUtils]: 365: Hoare triple {128620#false} havoc ~assert__arg~2; {128620#false} is VALID [2020-07-18 06:55:45,855 INFO L280 TraceCheckUtils]: 366: Hoare triple {128620#false} ~assert__arg~2 := ~__tmp_3~0; {128620#false} is VALID [2020-07-18 06:55:45,855 INFO L280 TraceCheckUtils]: 367: Hoare triple {128620#false} assume !(0 == ~assert__arg~2 % 256); {128620#false} is VALID [2020-07-18 06:55:45,856 INFO L280 TraceCheckUtils]: 368: Hoare triple {128620#false} assume !(0 == ~mode1~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,856 INFO L280 TraceCheckUtils]: 369: Hoare triple {128620#false} assume !(255 == ~r1~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,856 INFO L280 TraceCheckUtils]: 370: Hoare triple {128620#false} ~r1~0 := 1 + ~r1~0 % 256; {128620#false} is VALID [2020-07-18 06:55:45,856 INFO L280 TraceCheckUtils]: 371: Hoare triple {128620#false} assume !!(0 == ~ep21~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,857 INFO L280 TraceCheckUtils]: 372: Hoare triple {128620#false} assume !!(0 == ~ep31~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,857 INFO L280 TraceCheckUtils]: 373: Hoare triple {128620#false} assume 2 == ~r1~0 % 256; {128620#false} is VALID [2020-07-18 06:55:45,857 INFO L280 TraceCheckUtils]: 374: Hoare triple {128620#false} assume ~max1~0 == ~id1~0; {128620#false} is VALID [2020-07-18 06:55:45,857 INFO L280 TraceCheckUtils]: 375: Hoare triple {128620#false} ~st1~0 := 1; {128620#false} is VALID [2020-07-18 06:55:45,858 INFO L280 TraceCheckUtils]: 376: Hoare triple {128620#false} ~mode1~0 := 0; {128620#false} is VALID [2020-07-18 06:55:45,858 INFO L280 TraceCheckUtils]: 377: Hoare triple {128620#false} assume !(0 == ~mode2~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,858 INFO L280 TraceCheckUtils]: 378: Hoare triple {128620#false} assume !(255 == ~r2~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,858 INFO L280 TraceCheckUtils]: 379: Hoare triple {128620#false} ~r2~0 := 1 + ~r2~0 % 256; {128620#false} is VALID [2020-07-18 06:55:45,858 INFO L280 TraceCheckUtils]: 380: Hoare triple {128620#false} assume !!(0 == ~ep12~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,859 INFO L280 TraceCheckUtils]: 381: Hoare triple {128620#false} assume !!(0 == ~ep32~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,859 INFO L280 TraceCheckUtils]: 382: Hoare triple {128620#false} assume 2 == ~r2~0 % 256; {128620#false} is VALID [2020-07-18 06:55:45,859 INFO L280 TraceCheckUtils]: 383: Hoare triple {128620#false} assume ~max2~0 == ~id2~0; {128620#false} is VALID [2020-07-18 06:55:45,859 INFO L280 TraceCheckUtils]: 384: Hoare triple {128620#false} ~st2~0 := 1; {128620#false} is VALID [2020-07-18 06:55:45,859 INFO L280 TraceCheckUtils]: 385: Hoare triple {128620#false} ~mode2~0 := 0; {128620#false} is VALID [2020-07-18 06:55:45,860 INFO L280 TraceCheckUtils]: 386: Hoare triple {128620#false} assume !(0 == ~mode3~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,860 INFO L280 TraceCheckUtils]: 387: Hoare triple {128620#false} assume !(255 == ~r3~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,860 INFO L280 TraceCheckUtils]: 388: Hoare triple {128620#false} ~r3~0 := 1 + ~r3~0 % 256; {128620#false} is VALID [2020-07-18 06:55:45,861 INFO L280 TraceCheckUtils]: 389: Hoare triple {128620#false} assume !!(0 == ~ep13~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,861 INFO L280 TraceCheckUtils]: 390: Hoare triple {128620#false} assume !!(0 == ~ep23~0 % 256); {128620#false} is VALID [2020-07-18 06:55:45,861 INFO L280 TraceCheckUtils]: 391: Hoare triple {128620#false} assume 2 == ~r3~0 % 256; {128620#false} is VALID [2020-07-18 06:55:45,861 INFO L280 TraceCheckUtils]: 392: Hoare triple {128620#false} assume ~max3~0 == ~id3~0; {128620#false} is VALID [2020-07-18 06:55:45,862 INFO L280 TraceCheckUtils]: 393: Hoare triple {128620#false} ~st3~0 := 1; {128620#false} is VALID [2020-07-18 06:55:45,862 INFO L280 TraceCheckUtils]: 394: Hoare triple {128620#false} ~mode3~0 := 0; {128620#false} is VALID [2020-07-18 06:55:45,862 INFO L280 TraceCheckUtils]: 395: Hoare triple {128620#false} ~p12_old~0 := ~p12_new~0; {128620#false} is VALID [2020-07-18 06:55:45,862 INFO L280 TraceCheckUtils]: 396: Hoare triple {128620#false} ~p12_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,862 INFO L280 TraceCheckUtils]: 397: Hoare triple {128620#false} ~p13_old~0 := ~p13_new~0; {128620#false} is VALID [2020-07-18 06:55:45,863 INFO L280 TraceCheckUtils]: 398: Hoare triple {128620#false} ~p13_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,863 INFO L280 TraceCheckUtils]: 399: Hoare triple {128620#false} ~p21_old~0 := ~p21_new~0; {128620#false} is VALID [2020-07-18 06:55:45,863 INFO L280 TraceCheckUtils]: 400: Hoare triple {128620#false} ~p21_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,863 INFO L280 TraceCheckUtils]: 401: Hoare triple {128620#false} ~p23_old~0 := ~p23_new~0; {128620#false} is VALID [2020-07-18 06:55:45,864 INFO L280 TraceCheckUtils]: 402: Hoare triple {128620#false} ~p23_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,864 INFO L280 TraceCheckUtils]: 403: Hoare triple {128620#false} ~p31_old~0 := ~p31_new~0; {128620#false} is VALID [2020-07-18 06:55:45,864 INFO L280 TraceCheckUtils]: 404: Hoare triple {128620#false} ~p31_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,864 INFO L280 TraceCheckUtils]: 405: Hoare triple {128620#false} ~p32_old~0 := ~p32_new~0; {128620#false} is VALID [2020-07-18 06:55:45,864 INFO L280 TraceCheckUtils]: 406: Hoare triple {128620#false} ~p32_new~0 := ~nomsg~0; {128620#false} is VALID [2020-07-18 06:55:45,864 INFO L280 TraceCheckUtils]: 407: Hoare triple {128620#false} havoc ~check__tmp~3; {128620#false} is VALID [2020-07-18 06:55:45,865 INFO L280 TraceCheckUtils]: 408: Hoare triple {128620#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {128620#false} is VALID [2020-07-18 06:55:45,865 INFO L280 TraceCheckUtils]: 409: Hoare triple {128620#false} ~check__tmp~3 := 0; {128620#false} is VALID [2020-07-18 06:55:45,865 INFO L280 TraceCheckUtils]: 410: Hoare triple {128620#false} ~__return_2816~0 := ~check__tmp~3; {128620#false} is VALID [2020-07-18 06:55:45,865 INFO L280 TraceCheckUtils]: 411: Hoare triple {128620#false} ~main__c1~0 := ~__return_2816~0; {128620#false} is VALID [2020-07-18 06:55:45,865 INFO L280 TraceCheckUtils]: 412: Hoare triple {128620#false} havoc ~__tmp_4~0; {128620#false} is VALID [2020-07-18 06:55:45,865 INFO L280 TraceCheckUtils]: 413: Hoare triple {128620#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {128620#false} is VALID [2020-07-18 06:55:45,866 INFO L280 TraceCheckUtils]: 414: Hoare triple {128620#false} havoc ~assert__arg~3; {128620#false} is VALID [2020-07-18 06:55:45,866 INFO L280 TraceCheckUtils]: 415: Hoare triple {128620#false} ~assert__arg~3 := ~__tmp_4~0; {128620#false} is VALID [2020-07-18 06:55:45,866 INFO L280 TraceCheckUtils]: 416: Hoare triple {128620#false} assume 0 == ~assert__arg~3 % 256; {128620#false} is VALID [2020-07-18 06:55:45,866 INFO L280 TraceCheckUtils]: 417: Hoare triple {128620#false} assume !false; {128620#false} is VALID [2020-07-18 06:55:46,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:55:46,117 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [885962394] [2020-07-18 06:55:46,117 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:55:46,117 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 06:55:46,117 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651795371] [2020-07-18 06:55:46,118 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 418 [2020-07-18 06:55:46,119 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:55:46,119 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 06:55:46,859 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 06:55:46,860 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 06:55:46,860 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:55:46,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 06:55:46,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 06:55:46,861 INFO L87 Difference]: Start difference. First operand 4060 states and 4957 transitions. Second operand 5 states. [2020-07-18 06:56:58,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:56:58,566 INFO L93 Difference]: Finished difference Result 11494 states and 14077 transitions. [2020-07-18 06:56:58,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 06:56:58,566 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 418 [2020-07-18 06:56:58,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 06:56:58,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 06:56:58,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2982 transitions. [2020-07-18 06:56:58,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 06:56:58,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2982 transitions. [2020-07-18 06:56:58,592 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2982 transitions. [2020-07-18 06:57:04,982 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2982 edges. 2982 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:57:07,054 INFO L225 Difference]: With dead ends: 11494 [2020-07-18 06:57:07,055 INFO L226 Difference]: Without dead ends: 7675 [2020-07-18 06:57:07,061 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 06:57:07,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7675 states. [2020-07-18 06:57:52,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7675 to 7550. [2020-07-18 06:57:52,249 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 06:57:52,249 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7675 states. Second operand 7550 states. [2020-07-18 06:57:52,249 INFO L74 IsIncluded]: Start isIncluded. First operand 7675 states. Second operand 7550 states. [2020-07-18 06:57:52,249 INFO L87 Difference]: Start difference. First operand 7675 states. Second operand 7550 states. [2020-07-18 06:57:54,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:57:54,187 INFO L93 Difference]: Finished difference Result 7675 states and 9338 transitions. [2020-07-18 06:57:54,187 INFO L276 IsEmpty]: Start isEmpty. Operand 7675 states and 9338 transitions. [2020-07-18 06:57:54,195 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:57:54,196 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:57:54,196 INFO L74 IsIncluded]: Start isIncluded. First operand 7550 states. Second operand 7675 states. [2020-07-18 06:57:54,196 INFO L87 Difference]: Start difference. First operand 7550 states. Second operand 7675 states. [2020-07-18 06:57:56,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 06:57:56,163 INFO L93 Difference]: Finished difference Result 7675 states and 9338 transitions. [2020-07-18 06:57:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 7675 states and 9338 transitions. [2020-07-18 06:57:56,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 06:57:56,173 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 06:57:56,173 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 06:57:56,173 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 06:57:56,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7550 states. [2020-07-18 06:57:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7550 states to 7550 states and 9213 transitions. [2020-07-18 06:57:58,265 INFO L78 Accepts]: Start accepts. Automaton has 7550 states and 9213 transitions. Word has length 418 [2020-07-18 06:57:58,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 06:57:58,266 INFO L479 AbstractCegarLoop]: Abstraction has 7550 states and 9213 transitions. [2020-07-18 06:57:58,266 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 06:57:58,266 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7550 states and 9213 transitions. [2020-07-18 06:58:35,207 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 9213 edges. 9213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 06:58:35,208 INFO L276 IsEmpty]: Start isEmpty. Operand 7550 states and 9213 transitions. [2020-07-18 06:58:35,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2020-07-18 06:58:35,216 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 06:58:35,216 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 06:58:35,216 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 06:58:35,216 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 06:58:35,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 06:58:35,217 INFO L82 PathProgramCache]: Analyzing trace with hash 890115339, now seen corresponding path program 1 times [2020-07-18 06:58:35,217 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 06:58:35,217 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2054672382] [2020-07-18 06:58:35,217 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 06:58:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:58:35,777 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 06:58:35,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 06:58:35,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {182199#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {182131#true} is VALID [2020-07-18 06:58:35,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {182131#true} ~nomsg~0 := -1; {182131#true} is VALID [2020-07-18 06:58:35,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {182131#true} ~p12~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {182131#true} ~p12_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,863 INFO L280 TraceCheckUtils]: 4: Hoare triple {182131#true} ~p12_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {182131#true} ~ep12~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,864 INFO L280 TraceCheckUtils]: 6: Hoare triple {182131#true} ~p13~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,864 INFO L280 TraceCheckUtils]: 7: Hoare triple {182131#true} ~p13_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,864 INFO L280 TraceCheckUtils]: 8: Hoare triple {182131#true} ~p13_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,864 INFO L280 TraceCheckUtils]: 9: Hoare triple {182131#true} ~ep13~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,865 INFO L280 TraceCheckUtils]: 10: Hoare triple {182131#true} ~p21~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,865 INFO L280 TraceCheckUtils]: 11: Hoare triple {182131#true} ~p21_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,865 INFO L280 TraceCheckUtils]: 12: Hoare triple {182131#true} ~p21_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,865 INFO L280 TraceCheckUtils]: 13: Hoare triple {182131#true} ~ep21~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,865 INFO L280 TraceCheckUtils]: 14: Hoare triple {182131#true} ~p23~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,866 INFO L280 TraceCheckUtils]: 15: Hoare triple {182131#true} ~p23_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,866 INFO L280 TraceCheckUtils]: 16: Hoare triple {182131#true} ~p23_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,866 INFO L280 TraceCheckUtils]: 17: Hoare triple {182131#true} ~ep23~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,866 INFO L280 TraceCheckUtils]: 18: Hoare triple {182131#true} ~p31~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,866 INFO L280 TraceCheckUtils]: 19: Hoare triple {182131#true} ~p31_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,866 INFO L280 TraceCheckUtils]: 20: Hoare triple {182131#true} ~p31_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,867 INFO L280 TraceCheckUtils]: 21: Hoare triple {182131#true} ~ep31~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {182131#true} ~p32~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,867 INFO L280 TraceCheckUtils]: 23: Hoare triple {182131#true} ~p32_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,867 INFO L280 TraceCheckUtils]: 24: Hoare triple {182131#true} ~p32_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,867 INFO L280 TraceCheckUtils]: 25: Hoare triple {182131#true} ~ep32~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,868 INFO L280 TraceCheckUtils]: 26: Hoare triple {182131#true} ~id1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,868 INFO L280 TraceCheckUtils]: 27: Hoare triple {182131#true} ~r1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,868 INFO L280 TraceCheckUtils]: 28: Hoare triple {182131#true} ~st1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,868 INFO L280 TraceCheckUtils]: 29: Hoare triple {182131#true} ~nl1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,868 INFO L280 TraceCheckUtils]: 30: Hoare triple {182131#true} ~m1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,868 INFO L280 TraceCheckUtils]: 31: Hoare triple {182131#true} ~max1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,869 INFO L280 TraceCheckUtils]: 32: Hoare triple {182131#true} ~mode1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,869 INFO L280 TraceCheckUtils]: 33: Hoare triple {182131#true} ~id2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,869 INFO L280 TraceCheckUtils]: 34: Hoare triple {182131#true} ~r2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,869 INFO L280 TraceCheckUtils]: 35: Hoare triple {182131#true} ~st2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,869 INFO L280 TraceCheckUtils]: 36: Hoare triple {182131#true} ~nl2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,870 INFO L280 TraceCheckUtils]: 37: Hoare triple {182131#true} ~m2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,870 INFO L280 TraceCheckUtils]: 38: Hoare triple {182131#true} ~max2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,870 INFO L280 TraceCheckUtils]: 39: Hoare triple {182131#true} ~mode2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,870 INFO L280 TraceCheckUtils]: 40: Hoare triple {182131#true} ~id3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,870 INFO L280 TraceCheckUtils]: 41: Hoare triple {182131#true} ~r3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,870 INFO L280 TraceCheckUtils]: 42: Hoare triple {182131#true} ~st3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,871 INFO L280 TraceCheckUtils]: 43: Hoare triple {182131#true} ~nl3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,871 INFO L280 TraceCheckUtils]: 44: Hoare triple {182131#true} ~m3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,871 INFO L280 TraceCheckUtils]: 45: Hoare triple {182131#true} ~max3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,871 INFO L280 TraceCheckUtils]: 46: Hoare triple {182131#true} ~mode3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,871 INFO L280 TraceCheckUtils]: 47: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {182131#true} is VALID [2020-07-18 06:58:35,872 INFO L280 TraceCheckUtils]: 48: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {182131#true} is VALID [2020-07-18 06:58:35,872 INFO L280 TraceCheckUtils]: 49: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {182131#true} is VALID [2020-07-18 06:58:35,872 INFO L280 TraceCheckUtils]: 50: Hoare triple {182131#true} ~__return_1718~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,872 INFO L280 TraceCheckUtils]: 51: Hoare triple {182131#true} ~__return_1846~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,872 INFO L280 TraceCheckUtils]: 52: Hoare triple {182131#true} ~__return_1964~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,873 INFO L280 TraceCheckUtils]: 53: Hoare triple {182131#true} ~__return_2082~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,873 INFO L280 TraceCheckUtils]: 54: Hoare triple {182131#true} ~__return_2816~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,873 INFO L280 TraceCheckUtils]: 55: Hoare triple {182131#true} ~__return_2785~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,873 INFO L280 TraceCheckUtils]: 56: Hoare triple {182131#true} ~__return_2726~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,873 INFO L280 TraceCheckUtils]: 57: Hoare triple {182131#true} ~__return_2692~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,874 INFO L280 TraceCheckUtils]: 58: Hoare triple {182131#true} ~__return_2315~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,874 INFO L280 TraceCheckUtils]: 59: Hoare triple {182131#true} ~__return_2587~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,874 INFO L280 TraceCheckUtils]: 60: Hoare triple {182131#true} ~__return_2553~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,874 INFO L280 TraceCheckUtils]: 61: Hoare triple {182131#true} ~__return_2473~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,874 INFO L280 TraceCheckUtils]: 62: Hoare triple {182131#true} ~__return_2205~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,874 INFO L280 TraceCheckUtils]: 63: Hoare triple {182131#true} assume true; {182131#true} is VALID [2020-07-18 06:58:35,875 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {182131#true} {182131#true} #2321#return; {182131#true} is VALID [2020-07-18 06:58:35,882 INFO L263 TraceCheckUtils]: 0: Hoare triple {182131#true} call ULTIMATE.init(); {182199#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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 06:58:35,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {182199#(and (= ~p12~0 |old(~p12~0)|) (= ~__return_2473~0 |old(~__return_2473~0)|) (= ~__return_1718~0 |old(~__return_1718~0)|) (= ~__return_1964~0 |old(~__return_1964~0)|) (= ~p31_old~0 |old(~p31_old~0)|) (= ~ep12~0 |old(~ep12~0)|) (= ~p31_new~0 |old(~p31_new~0)|) (= ~m1~0 |old(~m1~0)|) (= ~__return_2692~0 |old(~__return_2692~0)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~__return_2553~0 |old(~__return_2553~0)|) (= ~__return_2785~0 |old(~__return_2785~0)|) (= ~p12_new~0 |old(~p12_new~0)|) (= ~p13_new~0 |old(~p13_new~0)|) (= ~nomsg~0 |old(~nomsg~0)|) (= ~p21_old~0 |old(~p21_old~0)|) (= ~nodes~0.base |old(~nodes~0.base)|) (= ~p12_old~0 |old(~p12_old~0)|) (= ~__return_2205~0 |old(~__return_2205~0)|) (= ~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)|) (= ~__return_2587~0 |old(~__return_2587~0)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~0)|) (= ~__return_2816~0 |old(~__return_2816~0)|) (= ~id2~0 |old(~id2~0)|) (= ~__return_1846~0 |old(~__return_1846~0)|) (= ~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)|) (= ~__return_2082~0 |old(~__return_2082~0)|) (= ~mode1~0 |old(~mode1~0)|) (= ~st2~0 |old(~st2~0)|) (= ~ep31~0 |old(~ep31~0)|) (= ~__return_2315~0 |old(~__return_2315~0)|) (= ~__return_main~0 |old(~__return_main~0)|) (= ~m2~0 |old(~m2~0)|) (= ~st1~0 |old(~st1~0)|) (= ~__return_2726~0 |old(~__return_2726~0)|) (= ~m3~0 |old(~m3~0)|) (= ~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; {182131#true} is VALID [2020-07-18 06:58:35,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {182131#true} ~nomsg~0 := -1; {182131#true} is VALID [2020-07-18 06:58:35,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {182131#true} ~p12~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {182131#true} ~p12_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {182131#true} ~p12_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {182131#true} ~ep12~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,883 INFO L280 TraceCheckUtils]: 7: Hoare triple {182131#true} ~p13~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,884 INFO L280 TraceCheckUtils]: 8: Hoare triple {182131#true} ~p13_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,884 INFO L280 TraceCheckUtils]: 9: Hoare triple {182131#true} ~p13_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,884 INFO L280 TraceCheckUtils]: 10: Hoare triple {182131#true} ~ep13~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,884 INFO L280 TraceCheckUtils]: 11: Hoare triple {182131#true} ~p21~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,884 INFO L280 TraceCheckUtils]: 12: Hoare triple {182131#true} ~p21_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,884 INFO L280 TraceCheckUtils]: 13: Hoare triple {182131#true} ~p21_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,885 INFO L280 TraceCheckUtils]: 14: Hoare triple {182131#true} ~ep21~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,885 INFO L280 TraceCheckUtils]: 15: Hoare triple {182131#true} ~p23~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,885 INFO L280 TraceCheckUtils]: 16: Hoare triple {182131#true} ~p23_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,885 INFO L280 TraceCheckUtils]: 17: Hoare triple {182131#true} ~p23_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,885 INFO L280 TraceCheckUtils]: 18: Hoare triple {182131#true} ~ep23~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,886 INFO L280 TraceCheckUtils]: 19: Hoare triple {182131#true} ~p31~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,886 INFO L280 TraceCheckUtils]: 20: Hoare triple {182131#true} ~p31_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,886 INFO L280 TraceCheckUtils]: 21: Hoare triple {182131#true} ~p31_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,886 INFO L280 TraceCheckUtils]: 22: Hoare triple {182131#true} ~ep31~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,886 INFO L280 TraceCheckUtils]: 23: Hoare triple {182131#true} ~p32~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,886 INFO L280 TraceCheckUtils]: 24: Hoare triple {182131#true} ~p32_old~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,887 INFO L280 TraceCheckUtils]: 25: Hoare triple {182131#true} ~p32_new~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,887 INFO L280 TraceCheckUtils]: 26: Hoare triple {182131#true} ~ep32~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,887 INFO L280 TraceCheckUtils]: 27: Hoare triple {182131#true} ~id1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,887 INFO L280 TraceCheckUtils]: 28: Hoare triple {182131#true} ~r1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,887 INFO L280 TraceCheckUtils]: 29: Hoare triple {182131#true} ~st1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,888 INFO L280 TraceCheckUtils]: 30: Hoare triple {182131#true} ~nl1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,888 INFO L280 TraceCheckUtils]: 31: Hoare triple {182131#true} ~m1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,888 INFO L280 TraceCheckUtils]: 32: Hoare triple {182131#true} ~max1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,888 INFO L280 TraceCheckUtils]: 33: Hoare triple {182131#true} ~mode1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,889 INFO L280 TraceCheckUtils]: 34: Hoare triple {182131#true} ~id2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,889 INFO L280 TraceCheckUtils]: 35: Hoare triple {182131#true} ~r2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,889 INFO L280 TraceCheckUtils]: 36: Hoare triple {182131#true} ~st2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,889 INFO L280 TraceCheckUtils]: 37: Hoare triple {182131#true} ~nl2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,890 INFO L280 TraceCheckUtils]: 38: Hoare triple {182131#true} ~m2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,890 INFO L280 TraceCheckUtils]: 39: Hoare triple {182131#true} ~max2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,890 INFO L280 TraceCheckUtils]: 40: Hoare triple {182131#true} ~mode2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,890 INFO L280 TraceCheckUtils]: 41: Hoare triple {182131#true} ~id3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,891 INFO L280 TraceCheckUtils]: 42: Hoare triple {182131#true} ~r3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,891 INFO L280 TraceCheckUtils]: 43: Hoare triple {182131#true} ~st3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,891 INFO L280 TraceCheckUtils]: 44: Hoare triple {182131#true} ~nl3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,891 INFO L280 TraceCheckUtils]: 45: Hoare triple {182131#true} ~m3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,892 INFO L280 TraceCheckUtils]: 46: Hoare triple {182131#true} ~max3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,892 INFO L280 TraceCheckUtils]: 47: Hoare triple {182131#true} ~mode3~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,892 INFO L280 TraceCheckUtils]: 48: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {182131#true} is VALID [2020-07-18 06:58:35,892 INFO L280 TraceCheckUtils]: 49: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {182131#true} is VALID [2020-07-18 06:58:35,893 INFO L280 TraceCheckUtils]: 50: Hoare triple {182131#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {182131#true} is VALID [2020-07-18 06:58:35,893 INFO L280 TraceCheckUtils]: 51: Hoare triple {182131#true} ~__return_1718~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,893 INFO L280 TraceCheckUtils]: 52: Hoare triple {182131#true} ~__return_1846~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,893 INFO L280 TraceCheckUtils]: 53: Hoare triple {182131#true} ~__return_1964~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,894 INFO L280 TraceCheckUtils]: 54: Hoare triple {182131#true} ~__return_2082~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,894 INFO L280 TraceCheckUtils]: 55: Hoare triple {182131#true} ~__return_2816~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,894 INFO L280 TraceCheckUtils]: 56: Hoare triple {182131#true} ~__return_2785~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,894 INFO L280 TraceCheckUtils]: 57: Hoare triple {182131#true} ~__return_2726~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,894 INFO L280 TraceCheckUtils]: 58: Hoare triple {182131#true} ~__return_2692~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,895 INFO L280 TraceCheckUtils]: 59: Hoare triple {182131#true} ~__return_2315~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,895 INFO L280 TraceCheckUtils]: 60: Hoare triple {182131#true} ~__return_2587~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,895 INFO L280 TraceCheckUtils]: 61: Hoare triple {182131#true} ~__return_2553~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,896 INFO L280 TraceCheckUtils]: 62: Hoare triple {182131#true} ~__return_2473~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,896 INFO L280 TraceCheckUtils]: 63: Hoare triple {182131#true} ~__return_2205~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,896 INFO L280 TraceCheckUtils]: 64: Hoare triple {182131#true} assume true; {182131#true} is VALID [2020-07-18 06:58:35,896 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {182131#true} {182131#true} #2321#return; {182131#true} is VALID [2020-07-18 06:58:35,897 INFO L263 TraceCheckUtils]: 66: Hoare triple {182131#true} call #t~ret27 := main(); {182131#true} is VALID [2020-07-18 06:58:35,897 INFO L280 TraceCheckUtils]: 67: Hoare triple {182131#true} havoc ~main__c1~0; {182131#true} is VALID [2020-07-18 06:58:35,897 INFO L280 TraceCheckUtils]: 68: Hoare triple {182131#true} havoc ~main__i2~0; {182131#true} is VALID [2020-07-18 06:58:35,897 INFO L280 TraceCheckUtils]: 69: Hoare triple {182131#true} ~main__c1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,897 INFO L280 TraceCheckUtils]: 70: Hoare triple {182131#true} ~ep12~0 := #t~nondet0; {182131#true} is VALID [2020-07-18 06:58:35,898 INFO L280 TraceCheckUtils]: 71: Hoare triple {182131#true} havoc #t~nondet0; {182131#true} is VALID [2020-07-18 06:58:35,898 INFO L280 TraceCheckUtils]: 72: Hoare triple {182131#true} ~ep13~0 := #t~nondet1; {182131#true} is VALID [2020-07-18 06:58:35,898 INFO L280 TraceCheckUtils]: 73: Hoare triple {182131#true} havoc #t~nondet1; {182131#true} is VALID [2020-07-18 06:58:35,898 INFO L280 TraceCheckUtils]: 74: Hoare triple {182131#true} ~ep21~0 := #t~nondet2; {182131#true} is VALID [2020-07-18 06:58:35,898 INFO L280 TraceCheckUtils]: 75: Hoare triple {182131#true} havoc #t~nondet2; {182131#true} is VALID [2020-07-18 06:58:35,898 INFO L280 TraceCheckUtils]: 76: Hoare triple {182131#true} ~ep23~0 := #t~nondet3; {182131#true} is VALID [2020-07-18 06:58:35,899 INFO L280 TraceCheckUtils]: 77: Hoare triple {182131#true} havoc #t~nondet3; {182131#true} is VALID [2020-07-18 06:58:35,899 INFO L280 TraceCheckUtils]: 78: Hoare triple {182131#true} ~ep31~0 := #t~nondet4; {182131#true} is VALID [2020-07-18 06:58:35,899 INFO L280 TraceCheckUtils]: 79: Hoare triple {182131#true} havoc #t~nondet4; {182131#true} is VALID [2020-07-18 06:58:35,899 INFO L280 TraceCheckUtils]: 80: Hoare triple {182131#true} ~ep32~0 := #t~nondet5; {182131#true} is VALID [2020-07-18 06:58:35,899 INFO L280 TraceCheckUtils]: 81: Hoare triple {182131#true} havoc #t~nondet5; {182131#true} is VALID [2020-07-18 06:58:35,899 INFO L280 TraceCheckUtils]: 82: Hoare triple {182131#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,899 INFO L280 TraceCheckUtils]: 83: Hoare triple {182131#true} ~id1~0 := #t~nondet6; {182131#true} is VALID [2020-07-18 06:58:35,900 INFO L280 TraceCheckUtils]: 84: Hoare triple {182131#true} havoc #t~nondet6; {182131#true} is VALID [2020-07-18 06:58:35,900 INFO L280 TraceCheckUtils]: 85: Hoare triple {182131#true} ~r1~0 := #t~nondet7; {182131#true} is VALID [2020-07-18 06:58:35,900 INFO L280 TraceCheckUtils]: 86: Hoare triple {182131#true} havoc #t~nondet7; {182131#true} is VALID [2020-07-18 06:58:35,900 INFO L280 TraceCheckUtils]: 87: Hoare triple {182131#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,900 INFO L280 TraceCheckUtils]: 88: Hoare triple {182131#true} ~st1~0 := #t~nondet8; {182131#true} is VALID [2020-07-18 06:58:35,901 INFO L280 TraceCheckUtils]: 89: Hoare triple {182131#true} havoc #t~nondet8; {182131#true} is VALID [2020-07-18 06:58:35,901 INFO L280 TraceCheckUtils]: 90: Hoare triple {182131#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,901 INFO L280 TraceCheckUtils]: 91: Hoare triple {182131#true} ~nl1~0 := #t~nondet9; {182131#true} is VALID [2020-07-18 06:58:35,901 INFO L280 TraceCheckUtils]: 92: Hoare triple {182131#true} havoc #t~nondet9; {182131#true} is VALID [2020-07-18 06:58:35,902 INFO L280 TraceCheckUtils]: 93: Hoare triple {182131#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,902 INFO L280 TraceCheckUtils]: 94: Hoare triple {182131#true} ~m1~0 := #t~nondet10; {182131#true} is VALID [2020-07-18 06:58:35,902 INFO L280 TraceCheckUtils]: 95: Hoare triple {182131#true} havoc #t~nondet10; {182131#true} is VALID [2020-07-18 06:58:35,902 INFO L280 TraceCheckUtils]: 96: Hoare triple {182131#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,903 INFO L280 TraceCheckUtils]: 97: Hoare triple {182131#true} ~max1~0 := #t~nondet11; {182131#true} is VALID [2020-07-18 06:58:35,903 INFO L280 TraceCheckUtils]: 98: Hoare triple {182131#true} havoc #t~nondet11; {182131#true} is VALID [2020-07-18 06:58:35,903 INFO L280 TraceCheckUtils]: 99: Hoare triple {182131#true} ~mode1~0 := #t~nondet12; {182131#true} is VALID [2020-07-18 06:58:35,903 INFO L280 TraceCheckUtils]: 100: Hoare triple {182131#true} havoc #t~nondet12; {182131#true} is VALID [2020-07-18 06:58:35,904 INFO L280 TraceCheckUtils]: 101: Hoare triple {182131#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,904 INFO L280 TraceCheckUtils]: 102: Hoare triple {182131#true} ~id2~0 := #t~nondet13; {182131#true} is VALID [2020-07-18 06:58:35,904 INFO L280 TraceCheckUtils]: 103: Hoare triple {182131#true} havoc #t~nondet13; {182131#true} is VALID [2020-07-18 06:58:35,904 INFO L280 TraceCheckUtils]: 104: Hoare triple {182131#true} ~r2~0 := #t~nondet14; {182131#true} is VALID [2020-07-18 06:58:35,905 INFO L280 TraceCheckUtils]: 105: Hoare triple {182131#true} havoc #t~nondet14; {182131#true} is VALID [2020-07-18 06:58:35,905 INFO L280 TraceCheckUtils]: 106: Hoare triple {182131#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,905 INFO L280 TraceCheckUtils]: 107: Hoare triple {182131#true} ~st2~0 := #t~nondet15; {182131#true} is VALID [2020-07-18 06:58:35,905 INFO L280 TraceCheckUtils]: 108: Hoare triple {182131#true} havoc #t~nondet15; {182131#true} is VALID [2020-07-18 06:58:35,906 INFO L280 TraceCheckUtils]: 109: Hoare triple {182131#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,906 INFO L280 TraceCheckUtils]: 110: Hoare triple {182131#true} ~nl2~0 := #t~nondet16; {182131#true} is VALID [2020-07-18 06:58:35,906 INFO L280 TraceCheckUtils]: 111: Hoare triple {182131#true} havoc #t~nondet16; {182131#true} is VALID [2020-07-18 06:58:35,906 INFO L280 TraceCheckUtils]: 112: Hoare triple {182131#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,907 INFO L280 TraceCheckUtils]: 113: Hoare triple {182131#true} ~m2~0 := #t~nondet17; {182131#true} is VALID [2020-07-18 06:58:35,907 INFO L280 TraceCheckUtils]: 114: Hoare triple {182131#true} havoc #t~nondet17; {182131#true} is VALID [2020-07-18 06:58:35,907 INFO L280 TraceCheckUtils]: 115: Hoare triple {182131#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,907 INFO L280 TraceCheckUtils]: 116: Hoare triple {182131#true} ~max2~0 := #t~nondet18; {182131#true} is VALID [2020-07-18 06:58:35,907 INFO L280 TraceCheckUtils]: 117: Hoare triple {182131#true} havoc #t~nondet18; {182131#true} is VALID [2020-07-18 06:58:35,908 INFO L280 TraceCheckUtils]: 118: Hoare triple {182131#true} ~mode2~0 := #t~nondet19; {182131#true} is VALID [2020-07-18 06:58:35,908 INFO L280 TraceCheckUtils]: 119: Hoare triple {182131#true} havoc #t~nondet19; {182131#true} is VALID [2020-07-18 06:58:35,908 INFO L280 TraceCheckUtils]: 120: Hoare triple {182131#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,908 INFO L280 TraceCheckUtils]: 121: Hoare triple {182131#true} ~id3~0 := #t~nondet20; {182131#true} is VALID [2020-07-18 06:58:35,908 INFO L280 TraceCheckUtils]: 122: Hoare triple {182131#true} havoc #t~nondet20; {182131#true} is VALID [2020-07-18 06:58:35,908 INFO L280 TraceCheckUtils]: 123: Hoare triple {182131#true} ~r3~0 := #t~nondet21; {182131#true} is VALID [2020-07-18 06:58:35,909 INFO L280 TraceCheckUtils]: 124: Hoare triple {182131#true} havoc #t~nondet21; {182131#true} is VALID [2020-07-18 06:58:35,909 INFO L280 TraceCheckUtils]: 125: Hoare triple {182131#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,909 INFO L280 TraceCheckUtils]: 126: Hoare triple {182131#true} ~st3~0 := #t~nondet22; {182131#true} is VALID [2020-07-18 06:58:35,909 INFO L280 TraceCheckUtils]: 127: Hoare triple {182131#true} havoc #t~nondet22; {182131#true} is VALID [2020-07-18 06:58:35,909 INFO L280 TraceCheckUtils]: 128: Hoare triple {182131#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,910 INFO L280 TraceCheckUtils]: 129: Hoare triple {182131#true} ~nl3~0 := #t~nondet23; {182131#true} is VALID [2020-07-18 06:58:35,910 INFO L280 TraceCheckUtils]: 130: Hoare triple {182131#true} havoc #t~nondet23; {182131#true} is VALID [2020-07-18 06:58:35,910 INFO L280 TraceCheckUtils]: 131: Hoare triple {182131#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,910 INFO L280 TraceCheckUtils]: 132: Hoare triple {182131#true} ~m3~0 := #t~nondet24; {182131#true} is VALID [2020-07-18 06:58:35,910 INFO L280 TraceCheckUtils]: 133: Hoare triple {182131#true} havoc #t~nondet24; {182131#true} is VALID [2020-07-18 06:58:35,911 INFO L280 TraceCheckUtils]: 134: Hoare triple {182131#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {182131#true} is VALID [2020-07-18 06:58:35,911 INFO L280 TraceCheckUtils]: 135: Hoare triple {182131#true} ~max3~0 := #t~nondet25; {182131#true} is VALID [2020-07-18 06:58:35,911 INFO L280 TraceCheckUtils]: 136: Hoare triple {182131#true} havoc #t~nondet25; {182131#true} is VALID [2020-07-18 06:58:35,911 INFO L280 TraceCheckUtils]: 137: Hoare triple {182131#true} ~mode3~0 := #t~nondet26; {182131#true} is VALID [2020-07-18 06:58:35,912 INFO L280 TraceCheckUtils]: 138: Hoare triple {182131#true} havoc #t~nondet26; {182131#true} is VALID [2020-07-18 06:58:35,912 INFO L280 TraceCheckUtils]: 139: Hoare triple {182131#true} havoc ~init__r121~0; {182131#true} is VALID [2020-07-18 06:58:35,912 INFO L280 TraceCheckUtils]: 140: Hoare triple {182131#true} havoc ~init__r131~0; {182131#true} is VALID [2020-07-18 06:58:35,912 INFO L280 TraceCheckUtils]: 141: Hoare triple {182131#true} havoc ~init__r211~0; {182131#true} is VALID [2020-07-18 06:58:35,913 INFO L280 TraceCheckUtils]: 142: Hoare triple {182131#true} havoc ~init__r231~0; {182131#true} is VALID [2020-07-18 06:58:35,913 INFO L280 TraceCheckUtils]: 143: Hoare triple {182131#true} havoc ~init__r311~0; {182131#true} is VALID [2020-07-18 06:58:35,913 INFO L280 TraceCheckUtils]: 144: Hoare triple {182131#true} havoc ~init__r321~0; {182131#true} is VALID [2020-07-18 06:58:35,913 INFO L280 TraceCheckUtils]: 145: Hoare triple {182131#true} havoc ~init__r122~0; {182131#true} is VALID [2020-07-18 06:58:35,914 INFO L280 TraceCheckUtils]: 146: Hoare triple {182131#true} havoc ~init__tmp~0; {182131#true} is VALID [2020-07-18 06:58:35,914 INFO L280 TraceCheckUtils]: 147: Hoare triple {182131#true} havoc ~init__r132~0; {182131#true} is VALID [2020-07-18 06:58:35,914 INFO L280 TraceCheckUtils]: 148: Hoare triple {182131#true} havoc ~init__tmp___0~0; {182131#true} is VALID [2020-07-18 06:58:35,914 INFO L280 TraceCheckUtils]: 149: Hoare triple {182131#true} havoc ~init__r212~0; {182131#true} is VALID [2020-07-18 06:58:35,915 INFO L280 TraceCheckUtils]: 150: Hoare triple {182131#true} havoc ~init__tmp___1~0; {182131#true} is VALID [2020-07-18 06:58:35,915 INFO L280 TraceCheckUtils]: 151: Hoare triple {182131#true} havoc ~init__r232~0; {182131#true} is VALID [2020-07-18 06:58:35,915 INFO L280 TraceCheckUtils]: 152: Hoare triple {182131#true} havoc ~init__tmp___2~0; {182131#true} is VALID [2020-07-18 06:58:35,915 INFO L280 TraceCheckUtils]: 153: Hoare triple {182131#true} havoc ~init__r312~0; {182131#true} is VALID [2020-07-18 06:58:35,916 INFO L280 TraceCheckUtils]: 154: Hoare triple {182131#true} havoc ~init__tmp___3~0; {182131#true} is VALID [2020-07-18 06:58:35,916 INFO L280 TraceCheckUtils]: 155: Hoare triple {182131#true} havoc ~init__r322~0; {182131#true} is VALID [2020-07-18 06:58:35,916 INFO L280 TraceCheckUtils]: 156: Hoare triple {182131#true} havoc ~init__tmp___4~0; {182131#true} is VALID [2020-07-18 06:58:35,916 INFO L280 TraceCheckUtils]: 157: Hoare triple {182131#true} havoc ~init__tmp___5~0; {182131#true} is VALID [2020-07-18 06:58:35,917 INFO L280 TraceCheckUtils]: 158: Hoare triple {182131#true} ~init__r121~0 := ~ep12~0; {182131#true} is VALID [2020-07-18 06:58:35,917 INFO L280 TraceCheckUtils]: 159: Hoare triple {182131#true} ~init__r131~0 := ~ep13~0; {182131#true} is VALID [2020-07-18 06:58:35,917 INFO L280 TraceCheckUtils]: 160: Hoare triple {182131#true} ~init__r211~0 := ~ep21~0; {182131#true} is VALID [2020-07-18 06:58:35,917 INFO L280 TraceCheckUtils]: 161: Hoare triple {182131#true} ~init__r231~0 := ~ep23~0; {182131#true} is VALID [2020-07-18 06:58:35,917 INFO L280 TraceCheckUtils]: 162: Hoare triple {182131#true} ~init__r311~0 := ~ep31~0; {182131#true} is VALID [2020-07-18 06:58:35,918 INFO L280 TraceCheckUtils]: 163: Hoare triple {182131#true} ~init__r321~0 := ~ep32~0; {182131#true} is VALID [2020-07-18 06:58:35,918 INFO L280 TraceCheckUtils]: 164: Hoare triple {182131#true} assume !!(0 == ~init__r121~0 % 256); {182131#true} is VALID [2020-07-18 06:58:35,918 INFO L280 TraceCheckUtils]: 165: Hoare triple {182131#true} assume !!(0 == ~init__r131~0 % 256); {182131#true} is VALID [2020-07-18 06:58:35,918 INFO L280 TraceCheckUtils]: 166: Hoare triple {182131#true} ~init__tmp~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,918 INFO L280 TraceCheckUtils]: 167: Hoare triple {182131#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {182131#true} is VALID [2020-07-18 06:58:35,918 INFO L280 TraceCheckUtils]: 168: Hoare triple {182131#true} assume !!(0 == ~init__r131~0 % 256); {182131#true} is VALID [2020-07-18 06:58:35,919 INFO L280 TraceCheckUtils]: 169: Hoare triple {182131#true} assume !!(0 == ~init__r121~0 % 256); {182131#true} is VALID [2020-07-18 06:58:35,919 INFO L280 TraceCheckUtils]: 170: Hoare triple {182131#true} ~init__tmp___0~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,919 INFO L280 TraceCheckUtils]: 171: Hoare triple {182131#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {182131#true} is VALID [2020-07-18 06:58:35,919 INFO L280 TraceCheckUtils]: 172: Hoare triple {182131#true} assume !!(0 == ~init__r211~0 % 256); {182131#true} is VALID [2020-07-18 06:58:35,919 INFO L280 TraceCheckUtils]: 173: Hoare triple {182131#true} assume !!(0 == ~init__r231~0 % 256); {182131#true} is VALID [2020-07-18 06:58:35,920 INFO L280 TraceCheckUtils]: 174: Hoare triple {182131#true} ~init__tmp___1~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,920 INFO L280 TraceCheckUtils]: 175: Hoare triple {182131#true} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {182131#true} is VALID [2020-07-18 06:58:35,920 INFO L280 TraceCheckUtils]: 176: Hoare triple {182131#true} assume !!(0 == ~init__r231~0 % 256); {182131#true} is VALID [2020-07-18 06:58:35,920 INFO L280 TraceCheckUtils]: 177: Hoare triple {182131#true} assume !!(0 == ~init__r211~0 % 256); {182131#true} is VALID [2020-07-18 06:58:35,920 INFO L280 TraceCheckUtils]: 178: Hoare triple {182131#true} ~init__tmp___2~0 := 0; {182131#true} is VALID [2020-07-18 06:58:35,920 INFO L280 TraceCheckUtils]: 179: Hoare triple {182131#true} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {182131#true} is VALID [2020-07-18 06:58:35,921 INFO L280 TraceCheckUtils]: 180: Hoare triple {182131#true} assume !!(0 == ~init__r311~0 % 256); {182131#true} is VALID [2020-07-18 06:58:35,923 INFO L280 TraceCheckUtils]: 181: Hoare triple {182131#true} assume !!(0 == ~init__r321~0 % 256); {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-18 06:58:35,924 INFO L280 TraceCheckUtils]: 182: Hoare triple {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__tmp___3~0 := 0; {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-18 06:58:35,927 INFO L280 TraceCheckUtils]: 183: Hoare triple {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} is VALID [2020-07-18 06:58:35,929 INFO L280 TraceCheckUtils]: 184: Hoare triple {182198#(= (* 256 (div main_~init__r321~0 256)) main_~init__r321~0)} assume !(0 == ~init__r321~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,929 INFO L280 TraceCheckUtils]: 185: Hoare triple {182132#false} ~init__tmp___4~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,930 INFO L280 TraceCheckUtils]: 186: Hoare triple {182132#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {182132#false} is VALID [2020-07-18 06:58:35,930 INFO L280 TraceCheckUtils]: 187: Hoare triple {182132#false} assume ~id1~0 != ~id2~0; {182132#false} is VALID [2020-07-18 06:58:35,930 INFO L280 TraceCheckUtils]: 188: Hoare triple {182132#false} assume ~id1~0 != ~id3~0; {182132#false} is VALID [2020-07-18 06:58:35,930 INFO L280 TraceCheckUtils]: 189: Hoare triple {182132#false} assume ~id2~0 != ~id3~0; {182132#false} is VALID [2020-07-18 06:58:35,931 INFO L280 TraceCheckUtils]: 190: Hoare triple {182132#false} assume ~id1~0 >= 0; {182132#false} is VALID [2020-07-18 06:58:35,931 INFO L280 TraceCheckUtils]: 191: Hoare triple {182132#false} assume ~id2~0 >= 0; {182132#false} is VALID [2020-07-18 06:58:35,931 INFO L280 TraceCheckUtils]: 192: Hoare triple {182132#false} assume ~id3~0 >= 0; {182132#false} is VALID [2020-07-18 06:58:35,931 INFO L280 TraceCheckUtils]: 193: Hoare triple {182132#false} assume 0 == ~r1~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,931 INFO L280 TraceCheckUtils]: 194: Hoare triple {182132#false} assume 0 == ~r2~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,932 INFO L280 TraceCheckUtils]: 195: Hoare triple {182132#false} assume 0 == ~r3~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,932 INFO L280 TraceCheckUtils]: 196: Hoare triple {182132#false} assume ~max1~0 == ~id1~0; {182132#false} is VALID [2020-07-18 06:58:35,932 INFO L280 TraceCheckUtils]: 197: Hoare triple {182132#false} assume ~max2~0 == ~id2~0; {182132#false} is VALID [2020-07-18 06:58:35,932 INFO L280 TraceCheckUtils]: 198: Hoare triple {182132#false} assume ~max3~0 == ~id3~0; {182132#false} is VALID [2020-07-18 06:58:35,932 INFO L280 TraceCheckUtils]: 199: Hoare triple {182132#false} assume 0 == ~st1~0; {182132#false} is VALID [2020-07-18 06:58:35,933 INFO L280 TraceCheckUtils]: 200: Hoare triple {182132#false} assume 0 == ~st2~0; {182132#false} is VALID [2020-07-18 06:58:35,933 INFO L280 TraceCheckUtils]: 201: Hoare triple {182132#false} assume 0 == ~st3~0; {182132#false} is VALID [2020-07-18 06:58:35,933 INFO L280 TraceCheckUtils]: 202: Hoare triple {182132#false} assume 0 == ~nl1~0; {182132#false} is VALID [2020-07-18 06:58:35,933 INFO L280 TraceCheckUtils]: 203: Hoare triple {182132#false} assume 0 == ~nl2~0; {182132#false} is VALID [2020-07-18 06:58:35,933 INFO L280 TraceCheckUtils]: 204: Hoare triple {182132#false} assume 0 == ~nl3~0; {182132#false} is VALID [2020-07-18 06:58:35,933 INFO L280 TraceCheckUtils]: 205: Hoare triple {182132#false} assume 0 == ~mode1~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,934 INFO L280 TraceCheckUtils]: 206: Hoare triple {182132#false} assume 0 == ~mode2~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,934 INFO L280 TraceCheckUtils]: 207: Hoare triple {182132#false} assume 0 == ~mode3~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,934 INFO L280 TraceCheckUtils]: 208: Hoare triple {182132#false} ~init__tmp___5~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,934 INFO L280 TraceCheckUtils]: 209: Hoare triple {182132#false} ~__return_1718~0 := ~init__tmp___5~0; {182132#false} is VALID [2020-07-18 06:58:35,934 INFO L280 TraceCheckUtils]: 210: Hoare triple {182132#false} ~main__i2~0 := ~__return_1718~0; {182132#false} is VALID [2020-07-18 06:58:35,935 INFO L280 TraceCheckUtils]: 211: Hoare triple {182132#false} assume 0 != ~main__i2~0; {182132#false} is VALID [2020-07-18 06:58:35,935 INFO L280 TraceCheckUtils]: 212: Hoare triple {182132#false} ~p12_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,935 INFO L280 TraceCheckUtils]: 213: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,935 INFO L280 TraceCheckUtils]: 214: Hoare triple {182132#false} ~p13_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,936 INFO L280 TraceCheckUtils]: 215: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,936 INFO L280 TraceCheckUtils]: 216: Hoare triple {182132#false} ~p21_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,936 INFO L280 TraceCheckUtils]: 217: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,936 INFO L280 TraceCheckUtils]: 218: Hoare triple {182132#false} ~p23_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,937 INFO L280 TraceCheckUtils]: 219: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,937 INFO L280 TraceCheckUtils]: 220: Hoare triple {182132#false} ~p31_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,937 INFO L280 TraceCheckUtils]: 221: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,937 INFO L280 TraceCheckUtils]: 222: Hoare triple {182132#false} ~p32_old~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,938 INFO L280 TraceCheckUtils]: 223: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,938 INFO L280 TraceCheckUtils]: 224: Hoare triple {182132#false} ~main__i2~0 := 0; {182132#false} is VALID [2020-07-18 06:58:35,938 INFO L280 TraceCheckUtils]: 225: Hoare triple {182132#false} assume !!(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,939 INFO L280 TraceCheckUtils]: 226: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,939 INFO L280 TraceCheckUtils]: 227: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,939 INFO L280 TraceCheckUtils]: 228: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,939 INFO L280 TraceCheckUtils]: 229: Hoare triple {182132#false} ~mode1~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,940 INFO L280 TraceCheckUtils]: 230: Hoare triple {182132#false} assume !!(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,940 INFO L280 TraceCheckUtils]: 231: Hoare triple {182132#false} assume ~r2~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,940 INFO L280 TraceCheckUtils]: 232: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,940 INFO L280 TraceCheckUtils]: 233: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,941 INFO L280 TraceCheckUtils]: 234: Hoare triple {182132#false} ~mode2~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,941 INFO L280 TraceCheckUtils]: 235: Hoare triple {182132#false} assume !!(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,941 INFO L280 TraceCheckUtils]: 236: Hoare triple {182132#false} assume ~r3~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,941 INFO L280 TraceCheckUtils]: 237: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,942 INFO L280 TraceCheckUtils]: 238: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,942 INFO L280 TraceCheckUtils]: 239: Hoare triple {182132#false} ~mode3~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,942 INFO L280 TraceCheckUtils]: 240: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-18 06:58:35,942 INFO L280 TraceCheckUtils]: 241: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,942 INFO L280 TraceCheckUtils]: 242: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-18 06:58:35,942 INFO L280 TraceCheckUtils]: 243: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,943 INFO L280 TraceCheckUtils]: 244: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-18 06:58:35,943 INFO L280 TraceCheckUtils]: 245: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,943 INFO L280 TraceCheckUtils]: 246: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-18 06:58:35,943 INFO L280 TraceCheckUtils]: 247: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,943 INFO L280 TraceCheckUtils]: 248: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-18 06:58:35,943 INFO L280 TraceCheckUtils]: 249: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,944 INFO L280 TraceCheckUtils]: 250: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-18 06:58:35,944 INFO L280 TraceCheckUtils]: 251: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,944 INFO L280 TraceCheckUtils]: 252: Hoare triple {182132#false} havoc ~check__tmp~0; {182132#false} is VALID [2020-07-18 06:58:35,944 INFO L280 TraceCheckUtils]: 253: Hoare triple {182132#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,944 INFO L280 TraceCheckUtils]: 254: Hoare triple {182132#false} assume ~st1~0 + ~nl1~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,945 INFO L280 TraceCheckUtils]: 255: Hoare triple {182132#false} assume ~st2~0 + ~nl2~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,945 INFO L280 TraceCheckUtils]: 256: Hoare triple {182132#false} assume ~st3~0 + ~nl3~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,945 INFO L280 TraceCheckUtils]: 257: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 06:58:35,945 INFO L280 TraceCheckUtils]: 258: Hoare triple {182132#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {182132#false} is VALID [2020-07-18 06:58:35,946 INFO L280 TraceCheckUtils]: 259: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,946 INFO L280 TraceCheckUtils]: 260: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 06:58:35,946 INFO L280 TraceCheckUtils]: 261: Hoare triple {182132#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {182132#false} is VALID [2020-07-18 06:58:35,946 INFO L280 TraceCheckUtils]: 262: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,947 INFO L280 TraceCheckUtils]: 263: Hoare triple {182132#false} ~check__tmp~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,947 INFO L280 TraceCheckUtils]: 264: Hoare triple {182132#false} ~__return_1846~0 := ~check__tmp~0; {182132#false} is VALID [2020-07-18 06:58:35,947 INFO L280 TraceCheckUtils]: 265: Hoare triple {182132#false} ~main__c1~0 := ~__return_1846~0; {182132#false} is VALID [2020-07-18 06:58:35,947 INFO L280 TraceCheckUtils]: 266: Hoare triple {182132#false} havoc ~__tmp_1~0; {182132#false} is VALID [2020-07-18 06:58:35,948 INFO L280 TraceCheckUtils]: 267: Hoare triple {182132#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-18 06:58:35,948 INFO L280 TraceCheckUtils]: 268: Hoare triple {182132#false} havoc ~assert__arg~0; {182132#false} is VALID [2020-07-18 06:58:35,948 INFO L280 TraceCheckUtils]: 269: Hoare triple {182132#false} ~assert__arg~0 := ~__tmp_1~0; {182132#false} is VALID [2020-07-18 06:58:35,948 INFO L280 TraceCheckUtils]: 270: Hoare triple {182132#false} assume !(0 == ~assert__arg~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,949 INFO L280 TraceCheckUtils]: 271: Hoare triple {182132#false} assume !(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,949 INFO L280 TraceCheckUtils]: 272: Hoare triple {182132#false} assume !(255 == ~r1~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,949 INFO L280 TraceCheckUtils]: 273: Hoare triple {182132#false} ~r1~0 := 1 + ~r1~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,949 INFO L280 TraceCheckUtils]: 274: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,950 INFO L280 TraceCheckUtils]: 275: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,950 INFO L280 TraceCheckUtils]: 276: Hoare triple {182132#false} assume !(2 == ~r1~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,950 INFO L280 TraceCheckUtils]: 277: Hoare triple {182132#false} ~mode1~0 := 0; {182132#false} is VALID [2020-07-18 06:58:35,950 INFO L280 TraceCheckUtils]: 278: Hoare triple {182132#false} assume !(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,951 INFO L280 TraceCheckUtils]: 279: Hoare triple {182132#false} assume !(255 == ~r2~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,951 INFO L280 TraceCheckUtils]: 280: Hoare triple {182132#false} ~r2~0 := 1 + ~r2~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,951 INFO L280 TraceCheckUtils]: 281: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,951 INFO L280 TraceCheckUtils]: 282: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,951 INFO L280 TraceCheckUtils]: 283: Hoare triple {182132#false} assume !(2 == ~r2~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,951 INFO L280 TraceCheckUtils]: 284: Hoare triple {182132#false} ~mode2~0 := 0; {182132#false} is VALID [2020-07-18 06:58:35,952 INFO L280 TraceCheckUtils]: 285: Hoare triple {182132#false} assume !(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,952 INFO L280 TraceCheckUtils]: 286: Hoare triple {182132#false} assume !(255 == ~r3~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,952 INFO L280 TraceCheckUtils]: 287: Hoare triple {182132#false} ~r3~0 := 1 + ~r3~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,952 INFO L280 TraceCheckUtils]: 288: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,952 INFO L280 TraceCheckUtils]: 289: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,953 INFO L280 TraceCheckUtils]: 290: Hoare triple {182132#false} assume !(2 == ~r3~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,953 INFO L280 TraceCheckUtils]: 291: Hoare triple {182132#false} ~mode3~0 := 0; {182132#false} is VALID [2020-07-18 06:58:35,953 INFO L280 TraceCheckUtils]: 292: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-18 06:58:35,953 INFO L280 TraceCheckUtils]: 293: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,953 INFO L280 TraceCheckUtils]: 294: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-18 06:58:35,953 INFO L280 TraceCheckUtils]: 295: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,954 INFO L280 TraceCheckUtils]: 296: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-18 06:58:35,954 INFO L280 TraceCheckUtils]: 297: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,954 INFO L280 TraceCheckUtils]: 298: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-18 06:58:35,954 INFO L280 TraceCheckUtils]: 299: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,954 INFO L280 TraceCheckUtils]: 300: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-18 06:58:35,954 INFO L280 TraceCheckUtils]: 301: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,955 INFO L280 TraceCheckUtils]: 302: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-18 06:58:35,955 INFO L280 TraceCheckUtils]: 303: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,955 INFO L280 TraceCheckUtils]: 304: Hoare triple {182132#false} havoc ~check__tmp~1; {182132#false} is VALID [2020-07-18 06:58:35,955 INFO L280 TraceCheckUtils]: 305: Hoare triple {182132#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,955 INFO L280 TraceCheckUtils]: 306: Hoare triple {182132#false} assume ~st1~0 + ~nl1~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,955 INFO L280 TraceCheckUtils]: 307: Hoare triple {182132#false} assume ~st2~0 + ~nl2~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,956 INFO L280 TraceCheckUtils]: 308: Hoare triple {182132#false} assume ~st3~0 + ~nl3~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,956 INFO L280 TraceCheckUtils]: 309: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 06:58:35,956 INFO L280 TraceCheckUtils]: 310: Hoare triple {182132#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {182132#false} is VALID [2020-07-18 06:58:35,956 INFO L280 TraceCheckUtils]: 311: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,956 INFO L280 TraceCheckUtils]: 312: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 06:58:35,956 INFO L280 TraceCheckUtils]: 313: Hoare triple {182132#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {182132#false} is VALID [2020-07-18 06:58:35,957 INFO L280 TraceCheckUtils]: 314: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,957 INFO L280 TraceCheckUtils]: 315: Hoare triple {182132#false} ~check__tmp~1 := 1; {182132#false} is VALID [2020-07-18 06:58:35,957 INFO L280 TraceCheckUtils]: 316: Hoare triple {182132#false} ~__return_1964~0 := ~check__tmp~1; {182132#false} is VALID [2020-07-18 06:58:35,957 INFO L280 TraceCheckUtils]: 317: Hoare triple {182132#false} ~main__c1~0 := ~__return_1964~0; {182132#false} is VALID [2020-07-18 06:58:35,957 INFO L280 TraceCheckUtils]: 318: Hoare triple {182132#false} havoc ~__tmp_2~0; {182132#false} is VALID [2020-07-18 06:58:35,957 INFO L280 TraceCheckUtils]: 319: Hoare triple {182132#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-18 06:58:35,958 INFO L280 TraceCheckUtils]: 320: Hoare triple {182132#false} havoc ~assert__arg~1; {182132#false} is VALID [2020-07-18 06:58:35,958 INFO L280 TraceCheckUtils]: 321: Hoare triple {182132#false} ~assert__arg~1 := ~__tmp_2~0; {182132#false} is VALID [2020-07-18 06:58:35,958 INFO L280 TraceCheckUtils]: 322: Hoare triple {182132#false} assume !(0 == ~assert__arg~1 % 256); {182132#false} is VALID [2020-07-18 06:58:35,958 INFO L280 TraceCheckUtils]: 323: Hoare triple {182132#false} assume !!(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,958 INFO L280 TraceCheckUtils]: 324: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,958 INFO L280 TraceCheckUtils]: 325: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,959 INFO L280 TraceCheckUtils]: 326: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,959 INFO L280 TraceCheckUtils]: 327: Hoare triple {182132#false} ~mode1~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,959 INFO L280 TraceCheckUtils]: 328: Hoare triple {182132#false} assume !!(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,959 INFO L280 TraceCheckUtils]: 329: Hoare triple {182132#false} assume ~r2~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,959 INFO L280 TraceCheckUtils]: 330: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,959 INFO L280 TraceCheckUtils]: 331: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,960 INFO L280 TraceCheckUtils]: 332: Hoare triple {182132#false} ~mode2~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,960 INFO L280 TraceCheckUtils]: 333: Hoare triple {182132#false} assume !!(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,960 INFO L280 TraceCheckUtils]: 334: Hoare triple {182132#false} assume ~r3~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,960 INFO L280 TraceCheckUtils]: 335: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,960 INFO L280 TraceCheckUtils]: 336: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,961 INFO L280 TraceCheckUtils]: 337: Hoare triple {182132#false} ~mode3~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,961 INFO L280 TraceCheckUtils]: 338: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-18 06:58:35,961 INFO L280 TraceCheckUtils]: 339: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,961 INFO L280 TraceCheckUtils]: 340: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-18 06:58:35,961 INFO L280 TraceCheckUtils]: 341: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,962 INFO L280 TraceCheckUtils]: 342: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-18 06:58:35,962 INFO L280 TraceCheckUtils]: 343: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,962 INFO L280 TraceCheckUtils]: 344: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-18 06:58:35,962 INFO L280 TraceCheckUtils]: 345: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,962 INFO L280 TraceCheckUtils]: 346: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-18 06:58:35,962 INFO L280 TraceCheckUtils]: 347: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,963 INFO L280 TraceCheckUtils]: 348: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-18 06:58:35,963 INFO L280 TraceCheckUtils]: 349: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,963 INFO L280 TraceCheckUtils]: 350: Hoare triple {182132#false} havoc ~check__tmp~2; {182132#false} is VALID [2020-07-18 06:58:35,963 INFO L280 TraceCheckUtils]: 351: Hoare triple {182132#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,963 INFO L280 TraceCheckUtils]: 352: Hoare triple {182132#false} assume ~st1~0 + ~nl1~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,963 INFO L280 TraceCheckUtils]: 353: Hoare triple {182132#false} assume ~st2~0 + ~nl2~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,964 INFO L280 TraceCheckUtils]: 354: Hoare triple {182132#false} assume ~st3~0 + ~nl3~0 <= 1; {182132#false} is VALID [2020-07-18 06:58:35,964 INFO L280 TraceCheckUtils]: 355: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 06:58:35,964 INFO L280 TraceCheckUtils]: 356: Hoare triple {182132#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {182132#false} is VALID [2020-07-18 06:58:35,964 INFO L280 TraceCheckUtils]: 357: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,964 INFO L280 TraceCheckUtils]: 358: Hoare triple {182132#false} assume !(~r1~0 % 256 >= 2); {182132#false} is VALID [2020-07-18 06:58:35,964 INFO L280 TraceCheckUtils]: 359: Hoare triple {182132#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {182132#false} is VALID [2020-07-18 06:58:35,965 INFO L280 TraceCheckUtils]: 360: Hoare triple {182132#false} assume ~r1~0 % 256 < 2; {182132#false} is VALID [2020-07-18 06:58:35,965 INFO L280 TraceCheckUtils]: 361: Hoare triple {182132#false} ~check__tmp~2 := 1; {182132#false} is VALID [2020-07-18 06:58:35,965 INFO L280 TraceCheckUtils]: 362: Hoare triple {182132#false} ~__return_2082~0 := ~check__tmp~2; {182132#false} is VALID [2020-07-18 06:58:35,965 INFO L280 TraceCheckUtils]: 363: Hoare triple {182132#false} ~main__c1~0 := ~__return_2082~0; {182132#false} is VALID [2020-07-18 06:58:35,965 INFO L280 TraceCheckUtils]: 364: Hoare triple {182132#false} havoc ~__tmp_3~0; {182132#false} is VALID [2020-07-18 06:58:35,966 INFO L280 TraceCheckUtils]: 365: Hoare triple {182132#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-18 06:58:35,966 INFO L280 TraceCheckUtils]: 366: Hoare triple {182132#false} havoc ~assert__arg~2; {182132#false} is VALID [2020-07-18 06:58:35,966 INFO L280 TraceCheckUtils]: 367: Hoare triple {182132#false} ~assert__arg~2 := ~__tmp_3~0; {182132#false} is VALID [2020-07-18 06:58:35,966 INFO L280 TraceCheckUtils]: 368: Hoare triple {182132#false} assume !(0 == ~assert__arg~2 % 256); {182132#false} is VALID [2020-07-18 06:58:35,966 INFO L280 TraceCheckUtils]: 369: Hoare triple {182132#false} assume !(0 == ~mode1~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,967 INFO L280 TraceCheckUtils]: 370: Hoare triple {182132#false} assume !(255 == ~r1~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,967 INFO L280 TraceCheckUtils]: 371: Hoare triple {182132#false} ~r1~0 := 1 + ~r1~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,967 INFO L280 TraceCheckUtils]: 372: Hoare triple {182132#false} assume !!(0 == ~ep21~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,967 INFO L280 TraceCheckUtils]: 373: Hoare triple {182132#false} assume !!(0 == ~ep31~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,967 INFO L280 TraceCheckUtils]: 374: Hoare triple {182132#false} assume 2 == ~r1~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,967 INFO L280 TraceCheckUtils]: 375: Hoare triple {182132#false} assume ~max1~0 == ~id1~0; {182132#false} is VALID [2020-07-18 06:58:35,968 INFO L280 TraceCheckUtils]: 376: Hoare triple {182132#false} ~st1~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,968 INFO L280 TraceCheckUtils]: 377: Hoare triple {182132#false} ~mode1~0 := 0; {182132#false} is VALID [2020-07-18 06:58:35,968 INFO L280 TraceCheckUtils]: 378: Hoare triple {182132#false} assume !(0 == ~mode2~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,968 INFO L280 TraceCheckUtils]: 379: Hoare triple {182132#false} assume !(255 == ~r2~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,968 INFO L280 TraceCheckUtils]: 380: Hoare triple {182132#false} ~r2~0 := 1 + ~r2~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,968 INFO L280 TraceCheckUtils]: 381: Hoare triple {182132#false} assume !!(0 == ~ep12~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,969 INFO L280 TraceCheckUtils]: 382: Hoare triple {182132#false} assume !!(0 == ~ep32~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,969 INFO L280 TraceCheckUtils]: 383: Hoare triple {182132#false} assume 2 == ~r2~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,969 INFO L280 TraceCheckUtils]: 384: Hoare triple {182132#false} assume ~max2~0 == ~id2~0; {182132#false} is VALID [2020-07-18 06:58:35,969 INFO L280 TraceCheckUtils]: 385: Hoare triple {182132#false} ~st2~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,969 INFO L280 TraceCheckUtils]: 386: Hoare triple {182132#false} ~mode2~0 := 0; {182132#false} is VALID [2020-07-18 06:58:35,969 INFO L280 TraceCheckUtils]: 387: Hoare triple {182132#false} assume !(0 == ~mode3~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,970 INFO L280 TraceCheckUtils]: 388: Hoare triple {182132#false} assume !(255 == ~r3~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,970 INFO L280 TraceCheckUtils]: 389: Hoare triple {182132#false} ~r3~0 := 1 + ~r3~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,970 INFO L280 TraceCheckUtils]: 390: Hoare triple {182132#false} assume !!(0 == ~ep13~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,970 INFO L280 TraceCheckUtils]: 391: Hoare triple {182132#false} assume !!(0 == ~ep23~0 % 256); {182132#false} is VALID [2020-07-18 06:58:35,970 INFO L280 TraceCheckUtils]: 392: Hoare triple {182132#false} assume 2 == ~r3~0 % 256; {182132#false} is VALID [2020-07-18 06:58:35,971 INFO L280 TraceCheckUtils]: 393: Hoare triple {182132#false} assume ~max3~0 == ~id3~0; {182132#false} is VALID [2020-07-18 06:58:35,971 INFO L280 TraceCheckUtils]: 394: Hoare triple {182132#false} ~st3~0 := 1; {182132#false} is VALID [2020-07-18 06:58:35,971 INFO L280 TraceCheckUtils]: 395: Hoare triple {182132#false} ~mode3~0 := 0; {182132#false} is VALID [2020-07-18 06:58:35,971 INFO L280 TraceCheckUtils]: 396: Hoare triple {182132#false} ~p12_old~0 := ~p12_new~0; {182132#false} is VALID [2020-07-18 06:58:35,971 INFO L280 TraceCheckUtils]: 397: Hoare triple {182132#false} ~p12_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,971 INFO L280 TraceCheckUtils]: 398: Hoare triple {182132#false} ~p13_old~0 := ~p13_new~0; {182132#false} is VALID [2020-07-18 06:58:35,972 INFO L280 TraceCheckUtils]: 399: Hoare triple {182132#false} ~p13_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,972 INFO L280 TraceCheckUtils]: 400: Hoare triple {182132#false} ~p21_old~0 := ~p21_new~0; {182132#false} is VALID [2020-07-18 06:58:35,972 INFO L280 TraceCheckUtils]: 401: Hoare triple {182132#false} ~p21_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,972 INFO L280 TraceCheckUtils]: 402: Hoare triple {182132#false} ~p23_old~0 := ~p23_new~0; {182132#false} is VALID [2020-07-18 06:58:35,972 INFO L280 TraceCheckUtils]: 403: Hoare triple {182132#false} ~p23_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,972 INFO L280 TraceCheckUtils]: 404: Hoare triple {182132#false} ~p31_old~0 := ~p31_new~0; {182132#false} is VALID [2020-07-18 06:58:35,973 INFO L280 TraceCheckUtils]: 405: Hoare triple {182132#false} ~p31_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,973 INFO L280 TraceCheckUtils]: 406: Hoare triple {182132#false} ~p32_old~0 := ~p32_new~0; {182132#false} is VALID [2020-07-18 06:58:35,973 INFO L280 TraceCheckUtils]: 407: Hoare triple {182132#false} ~p32_new~0 := ~nomsg~0; {182132#false} is VALID [2020-07-18 06:58:35,973 INFO L280 TraceCheckUtils]: 408: Hoare triple {182132#false} havoc ~check__tmp~3; {182132#false} is VALID [2020-07-18 06:58:35,973 INFO L280 TraceCheckUtils]: 409: Hoare triple {182132#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {182132#false} is VALID [2020-07-18 06:58:35,974 INFO L280 TraceCheckUtils]: 410: Hoare triple {182132#false} ~check__tmp~3 := 0; {182132#false} is VALID [2020-07-18 06:58:35,974 INFO L280 TraceCheckUtils]: 411: Hoare triple {182132#false} ~__return_2816~0 := ~check__tmp~3; {182132#false} is VALID [2020-07-18 06:58:35,974 INFO L280 TraceCheckUtils]: 412: Hoare triple {182132#false} ~main__c1~0 := ~__return_2816~0; {182132#false} is VALID [2020-07-18 06:58:35,974 INFO L280 TraceCheckUtils]: 413: Hoare triple {182132#false} havoc ~__tmp_4~0; {182132#false} is VALID [2020-07-18 06:58:35,974 INFO L280 TraceCheckUtils]: 414: Hoare triple {182132#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {182132#false} is VALID [2020-07-18 06:58:35,975 INFO L280 TraceCheckUtils]: 415: Hoare triple {182132#false} havoc ~assert__arg~3; {182132#false} is VALID [2020-07-18 06:58:35,975 INFO L280 TraceCheckUtils]: 416: Hoare triple {182132#false} ~assert__arg~3 := ~__tmp_4~0; {182132#false} is VALID [2020-07-18 06:58:35,975 INFO L280 TraceCheckUtils]: 417: Hoare triple {182132#false} assume 0 == ~assert__arg~3 % 256; {182132#false} is VALID [2020-07-18 06:58:35,975 INFO L280 TraceCheckUtils]: 418: Hoare triple {182132#false} assume !false; {182132#false} is VALID [2020-07-18 06:58:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 06:58:36,083 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2054672382] [2020-07-18 06:58:36,083 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 06:58:36,084 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 06:58:36,084 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067744312] [2020-07-18 06:58:36,085 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 419 [2020-07-18 06:58:36,085 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 06:58:36,085 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 06:58:37,113 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 06:58:37,114 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 06:58:37,114 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 06:58:37,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 06:58:37,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 06:58:37,116 INFO L87 Difference]: Start difference. First operand 7550 states and 9213 transitions. Second operand 4 states. [2020-07-18 07:02:41,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:02:41,694 INFO L93 Difference]: Finished difference Result 21732 states and 26587 transitions. [2020-07-18 07:02:41,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 07:02:41,694 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 419 [2020-07-18 07:02:41,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 07:02:41,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 07:02:41,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2987 transitions. [2020-07-18 07:02:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 07:02:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2987 transitions. [2020-07-18 07:02:41,714 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2987 transitions. [2020-07-18 07:02:48,498 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2987 edges. 2987 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 07:02:56,257 INFO L225 Difference]: With dead ends: 21732 [2020-07-18 07:02:56,257 INFO L226 Difference]: Without dead ends: 14783 [2020-07-18 07:02:56,267 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 07:02:56,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14783 states. [2020-07-18 07:04:00,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14783 to 7558. [2020-07-18 07:04:00,840 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 07:04:00,840 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14783 states. Second operand 7558 states. [2020-07-18 07:04:00,840 INFO L74 IsIncluded]: Start isIncluded. First operand 14783 states. Second operand 7558 states. [2020-07-18 07:04:00,840 INFO L87 Difference]: Start difference. First operand 14783 states. Second operand 7558 states. [2020-07-18 07:04:09,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:04:09,483 INFO L93 Difference]: Finished difference Result 14783 states and 18058 transitions. [2020-07-18 07:04:09,483 INFO L276 IsEmpty]: Start isEmpty. Operand 14783 states and 18058 transitions. [2020-07-18 07:04:09,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:04:09,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:04:09,496 INFO L74 IsIncluded]: Start isIncluded. First operand 7558 states. Second operand 14783 states. [2020-07-18 07:04:09,496 INFO L87 Difference]: Start difference. First operand 7558 states. Second operand 14783 states. [2020-07-18 07:04:17,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 07:04:17,764 INFO L93 Difference]: Finished difference Result 14783 states and 18058 transitions. [2020-07-18 07:04:17,765 INFO L276 IsEmpty]: Start isEmpty. Operand 14783 states and 18058 transitions. [2020-07-18 07:04:17,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 07:04:17,778 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 07:04:17,778 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 07:04:17,778 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 07:04:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7558 states. [2020-07-18 07:04:19,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7558 states to 7558 states and 9221 transitions. [2020-07-18 07:04:19,820 INFO L78 Accepts]: Start accepts. Automaton has 7558 states and 9221 transitions. Word has length 419 [2020-07-18 07:04:19,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 07:04:19,821 INFO L479 AbstractCegarLoop]: Abstraction has 7558 states and 9221 transitions. [2020-07-18 07:04:19,821 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 07:04:19,821 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7558 states and 9221 transitions.