/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:51:16,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:51:16,287 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:51:16,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:51:16,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:51:16,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:51:16,313 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:51:16,324 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:51:16,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:51:16,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:51:16,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:51:16,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:51:16,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:51:16,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:51:16,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:51:16,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:51:16,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:51:16,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:51:16,348 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:51:16,353 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:51:16,359 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:51:16,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:51:16,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:51:16,365 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:51:16,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:51:16,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:51:16,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:51:16,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:51:16,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:51:16,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:51:16,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:51:16,380 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:51:16,380 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:51:16,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:51:16,381 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:51:16,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:51:16,384 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:51:16,409 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:51:16,409 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:51:16,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:51:16,411 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:51:16,411 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:51:16,411 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:51:16,412 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:51:16,412 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:51:16,412 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:51:16,412 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:51:16,412 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:51:16,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:51:16,413 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:51:16,413 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:51:16,413 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:51:16,413 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:51:16,414 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:51:16,414 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:51:16,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:51:16,414 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:51:16,414 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:51:16,415 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:51:16,415 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:51:16,711 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:51:16,727 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:51:16,731 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:51:16,733 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:51:16,734 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:51:16,735 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-18 00:51:16,824 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df7867d78/e6531c6558bd4ecab53e961d0bfb344a/FLAGe463a42ab [2020-07-18 00:51:17,423 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:51:17,423 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-18 00:51:17,436 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df7867d78/e6531c6558bd4ecab53e961d0bfb344a/FLAGe463a42ab [2020-07-18 00:51:17,630 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df7867d78/e6531c6558bd4ecab53e961d0bfb344a [2020-07-18 00:51:17,639 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:51:17,642 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:51:17,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:51:17,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:51:17,649 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:51:17,651 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:51:17" (1/1) ... [2020-07-18 00:51:17,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5030a0c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:17, skipping insertion in model container [2020-07-18 00:51:17,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:51:17" (1/1) ... [2020-07-18 00:51:17,661 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:51:17,726 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:51:18,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:51:18,340 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:51:18,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:51:18,569 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:51:18,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:18 WrapperNode [2020-07-18 00:51:18,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:51:18,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:51:18,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:51:18,571 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:51:18,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:18" (1/1) ... [2020-07-18 00:51:18,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:18" (1/1) ... [2020-07-18 00:51:18,599 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:18" (1/1) ... [2020-07-18 00:51:18,600 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:18" (1/1) ... [2020-07-18 00:51:18,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:18" (1/1) ... [2020-07-18 00:51:18,679 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:18" (1/1) ... [2020-07-18 00:51:18,693 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:18" (1/1) ... [2020-07-18 00:51:18,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:51:18,704 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:51:18,705 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:51:18,705 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:51:18,710 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:51:18,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:51:18,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:51:18,816 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-18 00:51:18,816 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:51:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:51:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-18 00:51:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2020-07-18 00:51:18,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-07-18 00:51:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-07-18 00:51:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 00:51:18,818 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-18 00:51:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure read [2020-07-18 00:51:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-07-18 00:51:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2020-07-18 00:51:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2020-07-18 00:51:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2020-07-18 00:51:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure init [2020-07-18 00:51:18,821 INFO L130 BoogieDeclarations]: Found specification of procedure check [2020-07-18 00:51:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:51:18,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:51:18,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:51:21,507 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:51:21,508 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-18 00:51:21,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:51:21 BoogieIcfgContainer [2020-07-18 00:51:21,519 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:51:21,521 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:51:21,521 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:51:21,524 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:51:21,525 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:51:17" (1/3) ... [2020-07-18 00:51:21,526 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:51:21, skipping insertion in model container [2020-07-18 00:51:21,526 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:51:18" (2/3) ... [2020-07-18 00:51:21,526 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:51:21, skipping insertion in model container [2020-07-18 00:51:21,527 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:51:21" (3/3) ... [2020-07-18 00:51:21,529 INFO L109 eAbstractionObserver]: Analyzing ICFG pals_floodmax.3.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2020-07-18 00:51:21,540 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:51:21,550 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:51:21,566 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:51:21,591 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:51:21,591 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:51:21,591 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:51:21,591 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:51:21,592 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:51:21,592 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:51:21,592 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:51:21,592 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:51:21,633 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states. [2020-07-18 00:51:21,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2020-07-18 00:51:21,670 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:51:21,672 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] [2020-07-18 00:51:21,673 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:51:21,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:51:21,680 INFO L82 PathProgramCache]: Analyzing trace with hash -361300248, now seen corresponding path program 1 times [2020-07-18 00:51:21,690 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:51:21,690 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [775964791] [2020-07-18 00:51:21,691 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:51:22,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:22,903 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-07-18 00:51:22,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:22,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {878#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {816#true} is VALID [2020-07-18 00:51:22,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {816#true} ~nomsg~0 := -1; {816#true} is VALID [2020-07-18 00:51:22,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {816#true} ~p12~0 := 0; {816#true} is VALID [2020-07-18 00:51:22,978 INFO L280 TraceCheckUtils]: 3: Hoare triple {816#true} ~p12_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:22,978 INFO L280 TraceCheckUtils]: 4: Hoare triple {816#true} ~p12_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:22,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {816#true} ~ep12~0 := 0; {816#true} is VALID [2020-07-18 00:51:22,979 INFO L280 TraceCheckUtils]: 6: Hoare triple {816#true} ~p13~0 := 0; {816#true} is VALID [2020-07-18 00:51:22,979 INFO L280 TraceCheckUtils]: 7: Hoare triple {816#true} ~p13_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,000 INFO L280 TraceCheckUtils]: 8: Hoare triple {816#true} ~p13_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,001 INFO L280 TraceCheckUtils]: 9: Hoare triple {816#true} ~ep13~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,001 INFO L280 TraceCheckUtils]: 10: Hoare triple {816#true} ~p21~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,002 INFO L280 TraceCheckUtils]: 11: Hoare triple {816#true} ~p21_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,002 INFO L280 TraceCheckUtils]: 12: Hoare triple {816#true} ~p21_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {816#true} ~ep21~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,003 INFO L280 TraceCheckUtils]: 14: Hoare triple {816#true} ~p23~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,003 INFO L280 TraceCheckUtils]: 15: Hoare triple {816#true} ~p23_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,004 INFO L280 TraceCheckUtils]: 16: Hoare triple {816#true} ~p23_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,004 INFO L280 TraceCheckUtils]: 17: Hoare triple {816#true} ~ep23~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,004 INFO L280 TraceCheckUtils]: 18: Hoare triple {816#true} ~p31~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,005 INFO L280 TraceCheckUtils]: 19: Hoare triple {816#true} ~p31_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,005 INFO L280 TraceCheckUtils]: 20: Hoare triple {816#true} ~p31_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,005 INFO L280 TraceCheckUtils]: 21: Hoare triple {816#true} ~ep31~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,006 INFO L280 TraceCheckUtils]: 22: Hoare triple {816#true} ~p32~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,006 INFO L280 TraceCheckUtils]: 23: Hoare triple {816#true} ~p32_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,007 INFO L280 TraceCheckUtils]: 24: Hoare triple {816#true} ~p32_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,007 INFO L280 TraceCheckUtils]: 25: Hoare triple {816#true} ~ep32~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,008 INFO L280 TraceCheckUtils]: 26: Hoare triple {816#true} ~id1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,008 INFO L280 TraceCheckUtils]: 27: Hoare triple {816#true} ~r1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,008 INFO L280 TraceCheckUtils]: 28: Hoare triple {816#true} ~st1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,009 INFO L280 TraceCheckUtils]: 29: Hoare triple {816#true} ~nl1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,009 INFO L280 TraceCheckUtils]: 30: Hoare triple {816#true} ~m1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,009 INFO L280 TraceCheckUtils]: 31: Hoare triple {816#true} ~max1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,010 INFO L280 TraceCheckUtils]: 32: Hoare triple {816#true} ~mode1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,010 INFO L280 TraceCheckUtils]: 33: Hoare triple {816#true} ~id2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,011 INFO L280 TraceCheckUtils]: 34: Hoare triple {816#true} ~r2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,011 INFO L280 TraceCheckUtils]: 35: Hoare triple {816#true} ~st2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,011 INFO L280 TraceCheckUtils]: 36: Hoare triple {816#true} ~nl2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,012 INFO L280 TraceCheckUtils]: 37: Hoare triple {816#true} ~m2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,012 INFO L280 TraceCheckUtils]: 38: Hoare triple {816#true} ~max2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,013 INFO L280 TraceCheckUtils]: 39: Hoare triple {816#true} ~mode2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,013 INFO L280 TraceCheckUtils]: 40: Hoare triple {816#true} ~id3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,013 INFO L280 TraceCheckUtils]: 41: Hoare triple {816#true} ~r3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,014 INFO L280 TraceCheckUtils]: 42: Hoare triple {816#true} ~st3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,014 INFO L280 TraceCheckUtils]: 43: Hoare triple {816#true} ~nl3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,014 INFO L280 TraceCheckUtils]: 44: Hoare triple {816#true} ~m3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,015 INFO L280 TraceCheckUtils]: 45: Hoare triple {816#true} ~max3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,015 INFO L280 TraceCheckUtils]: 46: Hoare triple {816#true} ~mode3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,016 INFO L280 TraceCheckUtils]: 47: Hoare triple {816#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {816#true} is VALID [2020-07-18 00:51:23,016 INFO L280 TraceCheckUtils]: 48: Hoare triple {816#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {816#true} is VALID [2020-07-18 00:51:23,017 INFO L280 TraceCheckUtils]: 49: Hoare triple {816#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {816#true} is VALID [2020-07-18 00:51:23,017 INFO L280 TraceCheckUtils]: 50: Hoare triple {816#true} ~__return_1718~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,017 INFO L280 TraceCheckUtils]: 51: Hoare triple {816#true} ~__return_1846~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,018 INFO L280 TraceCheckUtils]: 52: Hoare triple {816#true} ~__return_1964~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,018 INFO L280 TraceCheckUtils]: 53: Hoare triple {816#true} ~__return_2082~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,018 INFO L280 TraceCheckUtils]: 54: Hoare triple {816#true} ~__return_2205~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,019 INFO L280 TraceCheckUtils]: 55: Hoare triple {816#true} ~__return_2315~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,019 INFO L280 TraceCheckUtils]: 56: Hoare triple {816#true} assume true; {816#true} is VALID [2020-07-18 00:51:23,020 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {816#true} {816#true} #1773#return; {816#true} is VALID [2020-07-18 00:51:23,037 INFO L263 TraceCheckUtils]: 0: Hoare triple {816#true} call ULTIMATE.init(); {878#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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 00:51:23,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {878#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {816#true} is VALID [2020-07-18 00:51:23,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {816#true} ~nomsg~0 := -1; {816#true} is VALID [2020-07-18 00:51:23,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {816#true} ~p12~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,038 INFO L280 TraceCheckUtils]: 4: Hoare triple {816#true} ~p12_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {816#true} ~p12_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {816#true} ~ep12~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,039 INFO L280 TraceCheckUtils]: 7: Hoare triple {816#true} ~p13~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,040 INFO L280 TraceCheckUtils]: 8: Hoare triple {816#true} ~p13_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,040 INFO L280 TraceCheckUtils]: 9: Hoare triple {816#true} ~p13_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,040 INFO L280 TraceCheckUtils]: 10: Hoare triple {816#true} ~ep13~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,041 INFO L280 TraceCheckUtils]: 11: Hoare triple {816#true} ~p21~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,041 INFO L280 TraceCheckUtils]: 12: Hoare triple {816#true} ~p21_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,041 INFO L280 TraceCheckUtils]: 13: Hoare triple {816#true} ~p21_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,042 INFO L280 TraceCheckUtils]: 14: Hoare triple {816#true} ~ep21~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,042 INFO L280 TraceCheckUtils]: 15: Hoare triple {816#true} ~p23~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,042 INFO L280 TraceCheckUtils]: 16: Hoare triple {816#true} ~p23_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,043 INFO L280 TraceCheckUtils]: 17: Hoare triple {816#true} ~p23_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,043 INFO L280 TraceCheckUtils]: 18: Hoare triple {816#true} ~ep23~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,043 INFO L280 TraceCheckUtils]: 19: Hoare triple {816#true} ~p31~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,044 INFO L280 TraceCheckUtils]: 20: Hoare triple {816#true} ~p31_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,044 INFO L280 TraceCheckUtils]: 21: Hoare triple {816#true} ~p31_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,044 INFO L280 TraceCheckUtils]: 22: Hoare triple {816#true} ~ep31~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,045 INFO L280 TraceCheckUtils]: 23: Hoare triple {816#true} ~p32~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,045 INFO L280 TraceCheckUtils]: 24: Hoare triple {816#true} ~p32_old~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,045 INFO L280 TraceCheckUtils]: 25: Hoare triple {816#true} ~p32_new~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,046 INFO L280 TraceCheckUtils]: 26: Hoare triple {816#true} ~ep32~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,046 INFO L280 TraceCheckUtils]: 27: Hoare triple {816#true} ~id1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,046 INFO L280 TraceCheckUtils]: 28: Hoare triple {816#true} ~r1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,047 INFO L280 TraceCheckUtils]: 29: Hoare triple {816#true} ~st1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,047 INFO L280 TraceCheckUtils]: 30: Hoare triple {816#true} ~nl1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,047 INFO L280 TraceCheckUtils]: 31: Hoare triple {816#true} ~m1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,048 INFO L280 TraceCheckUtils]: 32: Hoare triple {816#true} ~max1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,048 INFO L280 TraceCheckUtils]: 33: Hoare triple {816#true} ~mode1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,049 INFO L280 TraceCheckUtils]: 34: Hoare triple {816#true} ~id2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,049 INFO L280 TraceCheckUtils]: 35: Hoare triple {816#true} ~r2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,049 INFO L280 TraceCheckUtils]: 36: Hoare triple {816#true} ~st2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,049 INFO L280 TraceCheckUtils]: 37: Hoare triple {816#true} ~nl2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,050 INFO L280 TraceCheckUtils]: 38: Hoare triple {816#true} ~m2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,050 INFO L280 TraceCheckUtils]: 39: Hoare triple {816#true} ~max2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,050 INFO L280 TraceCheckUtils]: 40: Hoare triple {816#true} ~mode2~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,051 INFO L280 TraceCheckUtils]: 41: Hoare triple {816#true} ~id3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,051 INFO L280 TraceCheckUtils]: 42: Hoare triple {816#true} ~r3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,052 INFO L280 TraceCheckUtils]: 43: Hoare triple {816#true} ~st3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,052 INFO L280 TraceCheckUtils]: 44: Hoare triple {816#true} ~nl3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,052 INFO L280 TraceCheckUtils]: 45: Hoare triple {816#true} ~m3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,053 INFO L280 TraceCheckUtils]: 46: Hoare triple {816#true} ~max3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,053 INFO L280 TraceCheckUtils]: 47: Hoare triple {816#true} ~mode3~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,053 INFO L280 TraceCheckUtils]: 48: Hoare triple {816#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {816#true} is VALID [2020-07-18 00:51:23,054 INFO L280 TraceCheckUtils]: 49: Hoare triple {816#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {816#true} is VALID [2020-07-18 00:51:23,054 INFO L280 TraceCheckUtils]: 50: Hoare triple {816#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {816#true} is VALID [2020-07-18 00:51:23,055 INFO L280 TraceCheckUtils]: 51: Hoare triple {816#true} ~__return_1718~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,055 INFO L280 TraceCheckUtils]: 52: Hoare triple {816#true} ~__return_1846~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,055 INFO L280 TraceCheckUtils]: 53: Hoare triple {816#true} ~__return_1964~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,056 INFO L280 TraceCheckUtils]: 54: Hoare triple {816#true} ~__return_2082~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,056 INFO L280 TraceCheckUtils]: 55: Hoare triple {816#true} ~__return_2205~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,056 INFO L280 TraceCheckUtils]: 56: Hoare triple {816#true} ~__return_2315~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,056 INFO L280 TraceCheckUtils]: 57: Hoare triple {816#true} assume true; {816#true} is VALID [2020-07-18 00:51:23,057 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {816#true} {816#true} #1773#return; {816#true} is VALID [2020-07-18 00:51:23,057 INFO L263 TraceCheckUtils]: 59: Hoare triple {816#true} call #t~ret27 := main(); {816#true} is VALID [2020-07-18 00:51:23,058 INFO L280 TraceCheckUtils]: 60: Hoare triple {816#true} havoc ~main__c1~0; {816#true} is VALID [2020-07-18 00:51:23,058 INFO L280 TraceCheckUtils]: 61: Hoare triple {816#true} havoc ~main__i2~0; {816#true} is VALID [2020-07-18 00:51:23,058 INFO L280 TraceCheckUtils]: 62: Hoare triple {816#true} ~main__c1~0 := 0; {816#true} is VALID [2020-07-18 00:51:23,059 INFO L280 TraceCheckUtils]: 63: Hoare triple {816#true} ~ep12~0 := #t~nondet0; {816#true} is VALID [2020-07-18 00:51:23,059 INFO L280 TraceCheckUtils]: 64: Hoare triple {816#true} havoc #t~nondet0; {816#true} is VALID [2020-07-18 00:51:23,059 INFO L280 TraceCheckUtils]: 65: Hoare triple {816#true} ~ep13~0 := #t~nondet1; {816#true} is VALID [2020-07-18 00:51:23,059 INFO L280 TraceCheckUtils]: 66: Hoare triple {816#true} havoc #t~nondet1; {816#true} is VALID [2020-07-18 00:51:23,060 INFO L280 TraceCheckUtils]: 67: Hoare triple {816#true} ~ep21~0 := #t~nondet2; {816#true} is VALID [2020-07-18 00:51:23,060 INFO L280 TraceCheckUtils]: 68: Hoare triple {816#true} havoc #t~nondet2; {816#true} is VALID [2020-07-18 00:51:23,060 INFO L280 TraceCheckUtils]: 69: Hoare triple {816#true} ~ep23~0 := #t~nondet3; {816#true} is VALID [2020-07-18 00:51:23,061 INFO L280 TraceCheckUtils]: 70: Hoare triple {816#true} havoc #t~nondet3; {816#true} is VALID [2020-07-18 00:51:23,061 INFO L280 TraceCheckUtils]: 71: Hoare triple {816#true} ~ep31~0 := #t~nondet4; {816#true} is VALID [2020-07-18 00:51:23,061 INFO L280 TraceCheckUtils]: 72: Hoare triple {816#true} havoc #t~nondet4; {816#true} is VALID [2020-07-18 00:51:23,062 INFO L280 TraceCheckUtils]: 73: Hoare triple {816#true} ~ep32~0 := #t~nondet5; {816#true} is VALID [2020-07-18 00:51:23,062 INFO L280 TraceCheckUtils]: 74: Hoare triple {816#true} havoc #t~nondet5; {816#true} is VALID [2020-07-18 00:51:23,063 INFO L280 TraceCheckUtils]: 75: Hoare triple {816#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {816#true} is VALID [2020-07-18 00:51:23,063 INFO L280 TraceCheckUtils]: 76: Hoare triple {816#true} ~id1~0 := #t~nondet6; {816#true} is VALID [2020-07-18 00:51:23,063 INFO L280 TraceCheckUtils]: 77: Hoare triple {816#true} havoc #t~nondet6; {816#true} is VALID [2020-07-18 00:51:23,063 INFO L280 TraceCheckUtils]: 78: Hoare triple {816#true} ~r1~0 := #t~nondet7; {816#true} is VALID [2020-07-18 00:51:23,064 INFO L280 TraceCheckUtils]: 79: Hoare triple {816#true} havoc #t~nondet7; {816#true} is VALID [2020-07-18 00:51:23,064 INFO L280 TraceCheckUtils]: 80: Hoare triple {816#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {816#true} is VALID [2020-07-18 00:51:23,064 INFO L280 TraceCheckUtils]: 81: Hoare triple {816#true} ~st1~0 := #t~nondet8; {816#true} is VALID [2020-07-18 00:51:23,065 INFO L280 TraceCheckUtils]: 82: Hoare triple {816#true} havoc #t~nondet8; {816#true} is VALID [2020-07-18 00:51:23,065 INFO L280 TraceCheckUtils]: 83: Hoare triple {816#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {816#true} is VALID [2020-07-18 00:51:23,066 INFO L280 TraceCheckUtils]: 84: Hoare triple {816#true} ~nl1~0 := #t~nondet9; {816#true} is VALID [2020-07-18 00:51:23,066 INFO L280 TraceCheckUtils]: 85: Hoare triple {816#true} havoc #t~nondet9; {816#true} is VALID [2020-07-18 00:51:23,066 INFO L280 TraceCheckUtils]: 86: Hoare triple {816#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {816#true} is VALID [2020-07-18 00:51:23,067 INFO L280 TraceCheckUtils]: 87: Hoare triple {816#true} ~m1~0 := #t~nondet10; {816#true} is VALID [2020-07-18 00:51:23,067 INFO L280 TraceCheckUtils]: 88: Hoare triple {816#true} havoc #t~nondet10; {816#true} is VALID [2020-07-18 00:51:23,067 INFO L280 TraceCheckUtils]: 89: Hoare triple {816#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {816#true} is VALID [2020-07-18 00:51:23,068 INFO L280 TraceCheckUtils]: 90: Hoare triple {816#true} ~max1~0 := #t~nondet11; {816#true} is VALID [2020-07-18 00:51:23,068 INFO L280 TraceCheckUtils]: 91: Hoare triple {816#true} havoc #t~nondet11; {816#true} is VALID [2020-07-18 00:51:23,068 INFO L280 TraceCheckUtils]: 92: Hoare triple {816#true} ~mode1~0 := #t~nondet12; {816#true} is VALID [2020-07-18 00:51:23,068 INFO L280 TraceCheckUtils]: 93: Hoare triple {816#true} havoc #t~nondet12; {816#true} is VALID [2020-07-18 00:51:23,069 INFO L280 TraceCheckUtils]: 94: Hoare triple {816#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {816#true} is VALID [2020-07-18 00:51:23,069 INFO L280 TraceCheckUtils]: 95: Hoare triple {816#true} ~id2~0 := #t~nondet13; {816#true} is VALID [2020-07-18 00:51:23,069 INFO L280 TraceCheckUtils]: 96: Hoare triple {816#true} havoc #t~nondet13; {816#true} is VALID [2020-07-18 00:51:23,070 INFO L280 TraceCheckUtils]: 97: Hoare triple {816#true} ~r2~0 := #t~nondet14; {816#true} is VALID [2020-07-18 00:51:23,070 INFO L280 TraceCheckUtils]: 98: Hoare triple {816#true} havoc #t~nondet14; {816#true} is VALID [2020-07-18 00:51:23,070 INFO L280 TraceCheckUtils]: 99: Hoare triple {816#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {816#true} is VALID [2020-07-18 00:51:23,071 INFO L280 TraceCheckUtils]: 100: Hoare triple {816#true} ~st2~0 := #t~nondet15; {816#true} is VALID [2020-07-18 00:51:23,071 INFO L280 TraceCheckUtils]: 101: Hoare triple {816#true} havoc #t~nondet15; {816#true} is VALID [2020-07-18 00:51:23,071 INFO L280 TraceCheckUtils]: 102: Hoare triple {816#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {816#true} is VALID [2020-07-18 00:51:23,072 INFO L280 TraceCheckUtils]: 103: Hoare triple {816#true} ~nl2~0 := #t~nondet16; {816#true} is VALID [2020-07-18 00:51:23,072 INFO L280 TraceCheckUtils]: 104: Hoare triple {816#true} havoc #t~nondet16; {816#true} is VALID [2020-07-18 00:51:23,072 INFO L280 TraceCheckUtils]: 105: Hoare triple {816#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {816#true} is VALID [2020-07-18 00:51:23,073 INFO L280 TraceCheckUtils]: 106: Hoare triple {816#true} ~m2~0 := #t~nondet17; {816#true} is VALID [2020-07-18 00:51:23,073 INFO L280 TraceCheckUtils]: 107: Hoare triple {816#true} havoc #t~nondet17; {816#true} is VALID [2020-07-18 00:51:23,073 INFO L280 TraceCheckUtils]: 108: Hoare triple {816#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {816#true} is VALID [2020-07-18 00:51:23,073 INFO L280 TraceCheckUtils]: 109: Hoare triple {816#true} ~max2~0 := #t~nondet18; {816#true} is VALID [2020-07-18 00:51:23,074 INFO L280 TraceCheckUtils]: 110: Hoare triple {816#true} havoc #t~nondet18; {816#true} is VALID [2020-07-18 00:51:23,074 INFO L280 TraceCheckUtils]: 111: Hoare triple {816#true} ~mode2~0 := #t~nondet19; {816#true} is VALID [2020-07-18 00:51:23,074 INFO L280 TraceCheckUtils]: 112: Hoare triple {816#true} havoc #t~nondet19; {816#true} is VALID [2020-07-18 00:51:23,075 INFO L280 TraceCheckUtils]: 113: Hoare triple {816#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {816#true} is VALID [2020-07-18 00:51:23,075 INFO L280 TraceCheckUtils]: 114: Hoare triple {816#true} ~id3~0 := #t~nondet20; {816#true} is VALID [2020-07-18 00:51:23,075 INFO L280 TraceCheckUtils]: 115: Hoare triple {816#true} havoc #t~nondet20; {816#true} is VALID [2020-07-18 00:51:23,076 INFO L280 TraceCheckUtils]: 116: Hoare triple {816#true} ~r3~0 := #t~nondet21; {816#true} is VALID [2020-07-18 00:51:23,076 INFO L280 TraceCheckUtils]: 117: Hoare triple {816#true} havoc #t~nondet21; {816#true} is VALID [2020-07-18 00:51:23,076 INFO L280 TraceCheckUtils]: 118: Hoare triple {816#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {816#true} is VALID [2020-07-18 00:51:23,077 INFO L280 TraceCheckUtils]: 119: Hoare triple {816#true} ~st3~0 := #t~nondet22; {816#true} is VALID [2020-07-18 00:51:23,077 INFO L280 TraceCheckUtils]: 120: Hoare triple {816#true} havoc #t~nondet22; {816#true} is VALID [2020-07-18 00:51:23,077 INFO L280 TraceCheckUtils]: 121: Hoare triple {816#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {816#true} is VALID [2020-07-18 00:51:23,078 INFO L280 TraceCheckUtils]: 122: Hoare triple {816#true} ~nl3~0 := #t~nondet23; {816#true} is VALID [2020-07-18 00:51:23,078 INFO L280 TraceCheckUtils]: 123: Hoare triple {816#true} havoc #t~nondet23; {816#true} is VALID [2020-07-18 00:51:23,078 INFO L280 TraceCheckUtils]: 124: Hoare triple {816#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {816#true} is VALID [2020-07-18 00:51:23,079 INFO L280 TraceCheckUtils]: 125: Hoare triple {816#true} ~m3~0 := #t~nondet24; {816#true} is VALID [2020-07-18 00:51:23,079 INFO L280 TraceCheckUtils]: 126: Hoare triple {816#true} havoc #t~nondet24; {816#true} is VALID [2020-07-18 00:51:23,080 INFO L280 TraceCheckUtils]: 127: Hoare triple {816#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {816#true} is VALID [2020-07-18 00:51:23,080 INFO L280 TraceCheckUtils]: 128: Hoare triple {816#true} ~max3~0 := #t~nondet25; {816#true} is VALID [2020-07-18 00:51:23,080 INFO L280 TraceCheckUtils]: 129: Hoare triple {816#true} havoc #t~nondet25; {816#true} is VALID [2020-07-18 00:51:23,081 INFO L280 TraceCheckUtils]: 130: Hoare triple {816#true} ~mode3~0 := #t~nondet26; {816#true} is VALID [2020-07-18 00:51:23,081 INFO L280 TraceCheckUtils]: 131: Hoare triple {816#true} havoc #t~nondet26; {816#true} is VALID [2020-07-18 00:51:23,081 INFO L280 TraceCheckUtils]: 132: Hoare triple {816#true} havoc ~init__r121~0; {816#true} is VALID [2020-07-18 00:51:23,082 INFO L280 TraceCheckUtils]: 133: Hoare triple {816#true} havoc ~init__r131~0; {816#true} is VALID [2020-07-18 00:51:23,082 INFO L280 TraceCheckUtils]: 134: Hoare triple {816#true} havoc ~init__r211~0; {816#true} is VALID [2020-07-18 00:51:23,082 INFO L280 TraceCheckUtils]: 135: Hoare triple {816#true} havoc ~init__r231~0; {816#true} is VALID [2020-07-18 00:51:23,083 INFO L280 TraceCheckUtils]: 136: Hoare triple {816#true} havoc ~init__r311~0; {816#true} is VALID [2020-07-18 00:51:23,083 INFO L280 TraceCheckUtils]: 137: Hoare triple {816#true} havoc ~init__r321~0; {816#true} is VALID [2020-07-18 00:51:23,083 INFO L280 TraceCheckUtils]: 138: Hoare triple {816#true} havoc ~init__r122~0; {816#true} is VALID [2020-07-18 00:51:23,083 INFO L280 TraceCheckUtils]: 139: Hoare triple {816#true} havoc ~init__tmp~0; {816#true} is VALID [2020-07-18 00:51:23,084 INFO L280 TraceCheckUtils]: 140: Hoare triple {816#true} havoc ~init__r132~0; {816#true} is VALID [2020-07-18 00:51:23,084 INFO L280 TraceCheckUtils]: 141: Hoare triple {816#true} havoc ~init__tmp___0~0; {816#true} is VALID [2020-07-18 00:51:23,084 INFO L280 TraceCheckUtils]: 142: Hoare triple {816#true} havoc ~init__r212~0; {816#true} is VALID [2020-07-18 00:51:23,085 INFO L280 TraceCheckUtils]: 143: Hoare triple {816#true} havoc ~init__tmp___1~0; {816#true} is VALID [2020-07-18 00:51:23,085 INFO L280 TraceCheckUtils]: 144: Hoare triple {816#true} havoc ~init__r232~0; {816#true} is VALID [2020-07-18 00:51:23,085 INFO L280 TraceCheckUtils]: 145: Hoare triple {816#true} havoc ~init__tmp___2~0; {816#true} is VALID [2020-07-18 00:51:23,086 INFO L280 TraceCheckUtils]: 146: Hoare triple {816#true} havoc ~init__r312~0; {816#true} is VALID [2020-07-18 00:51:23,086 INFO L280 TraceCheckUtils]: 147: Hoare triple {816#true} havoc ~init__tmp___3~0; {816#true} is VALID [2020-07-18 00:51:23,086 INFO L280 TraceCheckUtils]: 148: Hoare triple {816#true} havoc ~init__r322~0; {816#true} is VALID [2020-07-18 00:51:23,087 INFO L280 TraceCheckUtils]: 149: Hoare triple {816#true} havoc ~init__tmp___4~0; {816#true} is VALID [2020-07-18 00:51:23,087 INFO L280 TraceCheckUtils]: 150: Hoare triple {816#true} havoc ~init__tmp___5~0; {816#true} is VALID [2020-07-18 00:51:23,088 INFO L280 TraceCheckUtils]: 151: Hoare triple {816#true} ~init__r121~0 := ~ep12~0; {876#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:23,090 INFO L280 TraceCheckUtils]: 152: Hoare triple {876#(= ~ep12~0 main_~init__r121~0)} ~init__r131~0 := ~ep13~0; {876#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:23,093 INFO L280 TraceCheckUtils]: 153: Hoare triple {876#(= ~ep12~0 main_~init__r121~0)} ~init__r211~0 := ~ep21~0; {876#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:23,095 INFO L280 TraceCheckUtils]: 154: Hoare triple {876#(= ~ep12~0 main_~init__r121~0)} ~init__r231~0 := ~ep23~0; {876#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:23,097 INFO L280 TraceCheckUtils]: 155: Hoare triple {876#(= ~ep12~0 main_~init__r121~0)} ~init__r311~0 := ~ep31~0; {876#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:23,099 INFO L280 TraceCheckUtils]: 156: Hoare triple {876#(= ~ep12~0 main_~init__r121~0)} ~init__r321~0 := ~ep32~0; {876#(= ~ep12~0 main_~init__r121~0)} is VALID [2020-07-18 00:51:23,102 INFO L280 TraceCheckUtils]: 157: Hoare triple {876#(= ~ep12~0 main_~init__r121~0)} assume !(0 == ~init__r121~0 % 256); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,104 INFO L280 TraceCheckUtils]: 158: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp~0 := 1; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,105 INFO L280 TraceCheckUtils]: 159: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,106 INFO L280 TraceCheckUtils]: 160: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r131~0 % 256); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,107 INFO L280 TraceCheckUtils]: 161: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___0~0 := 1; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,108 INFO L280 TraceCheckUtils]: 162: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,109 INFO L280 TraceCheckUtils]: 163: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r211~0 % 256); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,110 INFO L280 TraceCheckUtils]: 164: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___1~0 := 1; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,110 INFO L280 TraceCheckUtils]: 165: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,111 INFO L280 TraceCheckUtils]: 166: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r231~0 % 256); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,112 INFO L280 TraceCheckUtils]: 167: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___2~0 := 1; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,113 INFO L280 TraceCheckUtils]: 168: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,114 INFO L280 TraceCheckUtils]: 169: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r311~0 % 256); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,115 INFO L280 TraceCheckUtils]: 170: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___3~0 := 1; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,116 INFO L280 TraceCheckUtils]: 171: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,117 INFO L280 TraceCheckUtils]: 172: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !(0 == ~init__r321~0 % 256); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,118 INFO L280 TraceCheckUtils]: 173: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___4~0 := 1; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,119 INFO L280 TraceCheckUtils]: 174: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,120 INFO L280 TraceCheckUtils]: 175: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,121 INFO L280 TraceCheckUtils]: 176: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,122 INFO L280 TraceCheckUtils]: 177: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,123 INFO L280 TraceCheckUtils]: 178: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id1~0 >= 0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,124 INFO L280 TraceCheckUtils]: 179: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id2~0 >= 0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,125 INFO L280 TraceCheckUtils]: 180: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~id3~0 >= 0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,126 INFO L280 TraceCheckUtils]: 181: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,127 INFO L280 TraceCheckUtils]: 182: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,128 INFO L280 TraceCheckUtils]: 183: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,129 INFO L280 TraceCheckUtils]: 184: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,130 INFO L280 TraceCheckUtils]: 185: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,131 INFO L280 TraceCheckUtils]: 186: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,132 INFO L280 TraceCheckUtils]: 187: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st1~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,133 INFO L280 TraceCheckUtils]: 188: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st2~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,134 INFO L280 TraceCheckUtils]: 189: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~st3~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,135 INFO L280 TraceCheckUtils]: 190: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl1~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,136 INFO L280 TraceCheckUtils]: 191: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl2~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,137 INFO L280 TraceCheckUtils]: 192: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~nl3~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,138 INFO L280 TraceCheckUtils]: 193: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,139 INFO L280 TraceCheckUtils]: 194: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,140 INFO L280 TraceCheckUtils]: 195: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,141 INFO L280 TraceCheckUtils]: 196: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~init__tmp___5~0 := 1; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,142 INFO L280 TraceCheckUtils]: 197: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~__return_1718~0 := ~init__tmp___5~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,143 INFO L280 TraceCheckUtils]: 198: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := ~__return_1718~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,143 INFO L280 TraceCheckUtils]: 199: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume 0 != ~main__i2~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,144 INFO L280 TraceCheckUtils]: 200: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_old~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,145 INFO L280 TraceCheckUtils]: 201: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p12_new~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,146 INFO L280 TraceCheckUtils]: 202: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_old~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,147 INFO L280 TraceCheckUtils]: 203: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p13_new~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,148 INFO L280 TraceCheckUtils]: 204: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_old~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,149 INFO L280 TraceCheckUtils]: 205: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p21_new~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,150 INFO L280 TraceCheckUtils]: 206: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_old~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,151 INFO L280 TraceCheckUtils]: 207: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p23_new~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,152 INFO L280 TraceCheckUtils]: 208: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_old~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,153 INFO L280 TraceCheckUtils]: 209: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p31_new~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,154 INFO L280 TraceCheckUtils]: 210: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_old~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,156 INFO L280 TraceCheckUtils]: 211: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~p32_new~0 := ~nomsg~0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,157 INFO L280 TraceCheckUtils]: 212: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} ~main__i2~0 := 0; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,158 INFO L280 TraceCheckUtils]: 213: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,159 INFO L280 TraceCheckUtils]: 214: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume ~r1~0 % 256 < 2; {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} is VALID [2020-07-18 00:51:23,160 INFO L280 TraceCheckUtils]: 215: Hoare triple {877#(<= (+ (* 256 (div ~ep12~0 256)) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,160 INFO L280 TraceCheckUtils]: 216: Hoare triple {817#false} assume !!(0 == ~ep13~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,161 INFO L280 TraceCheckUtils]: 217: Hoare triple {817#false} ~mode1~0 := 1; {817#false} is VALID [2020-07-18 00:51:23,161 INFO L280 TraceCheckUtils]: 218: Hoare triple {817#false} assume !!(0 == ~mode2~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,161 INFO L280 TraceCheckUtils]: 219: Hoare triple {817#false} assume ~r2~0 % 256 < 2; {817#false} is VALID [2020-07-18 00:51:23,162 INFO L280 TraceCheckUtils]: 220: Hoare triple {817#false} assume !!(0 == ~ep21~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,162 INFO L280 TraceCheckUtils]: 221: Hoare triple {817#false} assume !!(0 == ~ep23~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,162 INFO L280 TraceCheckUtils]: 222: Hoare triple {817#false} ~mode2~0 := 1; {817#false} is VALID [2020-07-18 00:51:23,163 INFO L280 TraceCheckUtils]: 223: Hoare triple {817#false} assume !!(0 == ~mode3~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,163 INFO L280 TraceCheckUtils]: 224: Hoare triple {817#false} assume ~r3~0 % 256 < 2; {817#false} is VALID [2020-07-18 00:51:23,163 INFO L280 TraceCheckUtils]: 225: Hoare triple {817#false} assume !!(0 == ~ep31~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,164 INFO L280 TraceCheckUtils]: 226: Hoare triple {817#false} assume !!(0 == ~ep32~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,164 INFO L280 TraceCheckUtils]: 227: Hoare triple {817#false} ~mode3~0 := 1; {817#false} is VALID [2020-07-18 00:51:23,164 INFO L280 TraceCheckUtils]: 228: Hoare triple {817#false} ~p12_old~0 := ~p12_new~0; {817#false} is VALID [2020-07-18 00:51:23,165 INFO L280 TraceCheckUtils]: 229: Hoare triple {817#false} ~p12_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,165 INFO L280 TraceCheckUtils]: 230: Hoare triple {817#false} ~p13_old~0 := ~p13_new~0; {817#false} is VALID [2020-07-18 00:51:23,165 INFO L280 TraceCheckUtils]: 231: Hoare triple {817#false} ~p13_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,166 INFO L280 TraceCheckUtils]: 232: Hoare triple {817#false} ~p21_old~0 := ~p21_new~0; {817#false} is VALID [2020-07-18 00:51:23,166 INFO L280 TraceCheckUtils]: 233: Hoare triple {817#false} ~p21_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,166 INFO L280 TraceCheckUtils]: 234: Hoare triple {817#false} ~p23_old~0 := ~p23_new~0; {817#false} is VALID [2020-07-18 00:51:23,166 INFO L280 TraceCheckUtils]: 235: Hoare triple {817#false} ~p23_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,167 INFO L280 TraceCheckUtils]: 236: Hoare triple {817#false} ~p31_old~0 := ~p31_new~0; {817#false} is VALID [2020-07-18 00:51:23,167 INFO L280 TraceCheckUtils]: 237: Hoare triple {817#false} ~p31_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,168 INFO L280 TraceCheckUtils]: 238: Hoare triple {817#false} ~p32_old~0 := ~p32_new~0; {817#false} is VALID [2020-07-18 00:51:23,168 INFO L280 TraceCheckUtils]: 239: Hoare triple {817#false} ~p32_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,168 INFO L280 TraceCheckUtils]: 240: Hoare triple {817#false} havoc ~check__tmp~0; {817#false} is VALID [2020-07-18 00:51:23,169 INFO L280 TraceCheckUtils]: 241: Hoare triple {817#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,169 INFO L280 TraceCheckUtils]: 242: Hoare triple {817#false} assume ~st1~0 + ~nl1~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,169 INFO L280 TraceCheckUtils]: 243: Hoare triple {817#false} assume ~st2~0 + ~nl2~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,170 INFO L280 TraceCheckUtils]: 244: Hoare triple {817#false} assume ~st3~0 + ~nl3~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,170 INFO L280 TraceCheckUtils]: 245: Hoare triple {817#false} assume !(~r1~0 % 256 >= 2); {817#false} is VALID [2020-07-18 00:51:23,170 INFO L280 TraceCheckUtils]: 246: Hoare triple {817#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {817#false} is VALID [2020-07-18 00:51:23,171 INFO L280 TraceCheckUtils]: 247: Hoare triple {817#false} assume ~r1~0 % 256 < 2; {817#false} is VALID [2020-07-18 00:51:23,171 INFO L280 TraceCheckUtils]: 248: Hoare triple {817#false} assume !(~r1~0 % 256 >= 2); {817#false} is VALID [2020-07-18 00:51:23,171 INFO L280 TraceCheckUtils]: 249: Hoare triple {817#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {817#false} is VALID [2020-07-18 00:51:23,172 INFO L280 TraceCheckUtils]: 250: Hoare triple {817#false} assume ~r1~0 % 256 < 2; {817#false} is VALID [2020-07-18 00:51:23,172 INFO L280 TraceCheckUtils]: 251: Hoare triple {817#false} ~check__tmp~0 := 1; {817#false} is VALID [2020-07-18 00:51:23,172 INFO L280 TraceCheckUtils]: 252: Hoare triple {817#false} ~__return_1846~0 := ~check__tmp~0; {817#false} is VALID [2020-07-18 00:51:23,173 INFO L280 TraceCheckUtils]: 253: Hoare triple {817#false} ~main__c1~0 := ~__return_1846~0; {817#false} is VALID [2020-07-18 00:51:23,173 INFO L280 TraceCheckUtils]: 254: Hoare triple {817#false} havoc ~__tmp_1~0; {817#false} is VALID [2020-07-18 00:51:23,173 INFO L280 TraceCheckUtils]: 255: Hoare triple {817#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {817#false} is VALID [2020-07-18 00:51:23,174 INFO L280 TraceCheckUtils]: 256: Hoare triple {817#false} havoc ~assert__arg~0; {817#false} is VALID [2020-07-18 00:51:23,174 INFO L280 TraceCheckUtils]: 257: Hoare triple {817#false} ~assert__arg~0 := ~__tmp_1~0; {817#false} is VALID [2020-07-18 00:51:23,174 INFO L280 TraceCheckUtils]: 258: Hoare triple {817#false} assume !(0 == ~assert__arg~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,174 INFO L280 TraceCheckUtils]: 259: Hoare triple {817#false} assume !(0 == ~mode1~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,175 INFO L280 TraceCheckUtils]: 260: Hoare triple {817#false} assume !(255 == ~r1~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,175 INFO L280 TraceCheckUtils]: 261: Hoare triple {817#false} ~r1~0 := 1 + ~r1~0 % 256; {817#false} is VALID [2020-07-18 00:51:23,175 INFO L280 TraceCheckUtils]: 262: Hoare triple {817#false} assume !!(0 == ~ep21~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,176 INFO L280 TraceCheckUtils]: 263: Hoare triple {817#false} assume !!(0 == ~ep31~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,176 INFO L280 TraceCheckUtils]: 264: Hoare triple {817#false} assume !(2 == ~r1~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,176 INFO L280 TraceCheckUtils]: 265: Hoare triple {817#false} ~mode1~0 := 0; {817#false} is VALID [2020-07-18 00:51:23,177 INFO L280 TraceCheckUtils]: 266: Hoare triple {817#false} assume !(0 == ~mode2~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,177 INFO L280 TraceCheckUtils]: 267: Hoare triple {817#false} assume !(255 == ~r2~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,177 INFO L280 TraceCheckUtils]: 268: Hoare triple {817#false} ~r2~0 := 1 + ~r2~0 % 256; {817#false} is VALID [2020-07-18 00:51:23,178 INFO L280 TraceCheckUtils]: 269: Hoare triple {817#false} assume !!(0 == ~ep12~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,178 INFO L280 TraceCheckUtils]: 270: Hoare triple {817#false} assume !!(0 == ~ep32~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,178 INFO L280 TraceCheckUtils]: 271: Hoare triple {817#false} assume !(2 == ~r2~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,179 INFO L280 TraceCheckUtils]: 272: Hoare triple {817#false} ~mode2~0 := 0; {817#false} is VALID [2020-07-18 00:51:23,179 INFO L280 TraceCheckUtils]: 273: Hoare triple {817#false} assume !(0 == ~mode3~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,179 INFO L280 TraceCheckUtils]: 274: Hoare triple {817#false} assume !(255 == ~r3~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,180 INFO L280 TraceCheckUtils]: 275: Hoare triple {817#false} ~r3~0 := 1 + ~r3~0 % 256; {817#false} is VALID [2020-07-18 00:51:23,180 INFO L280 TraceCheckUtils]: 276: Hoare triple {817#false} assume !!(0 == ~ep13~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,180 INFO L280 TraceCheckUtils]: 277: Hoare triple {817#false} assume !!(0 == ~ep23~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,181 INFO L280 TraceCheckUtils]: 278: Hoare triple {817#false} assume !(2 == ~r3~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,181 INFO L280 TraceCheckUtils]: 279: Hoare triple {817#false} ~mode3~0 := 0; {817#false} is VALID [2020-07-18 00:51:23,181 INFO L280 TraceCheckUtils]: 280: Hoare triple {817#false} ~p12_old~0 := ~p12_new~0; {817#false} is VALID [2020-07-18 00:51:23,182 INFO L280 TraceCheckUtils]: 281: Hoare triple {817#false} ~p12_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,182 INFO L280 TraceCheckUtils]: 282: Hoare triple {817#false} ~p13_old~0 := ~p13_new~0; {817#false} is VALID [2020-07-18 00:51:23,182 INFO L280 TraceCheckUtils]: 283: Hoare triple {817#false} ~p13_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,183 INFO L280 TraceCheckUtils]: 284: Hoare triple {817#false} ~p21_old~0 := ~p21_new~0; {817#false} is VALID [2020-07-18 00:51:23,183 INFO L280 TraceCheckUtils]: 285: Hoare triple {817#false} ~p21_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,183 INFO L280 TraceCheckUtils]: 286: Hoare triple {817#false} ~p23_old~0 := ~p23_new~0; {817#false} is VALID [2020-07-18 00:51:23,183 INFO L280 TraceCheckUtils]: 287: Hoare triple {817#false} ~p23_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,184 INFO L280 TraceCheckUtils]: 288: Hoare triple {817#false} ~p31_old~0 := ~p31_new~0; {817#false} is VALID [2020-07-18 00:51:23,184 INFO L280 TraceCheckUtils]: 289: Hoare triple {817#false} ~p31_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,184 INFO L280 TraceCheckUtils]: 290: Hoare triple {817#false} ~p32_old~0 := ~p32_new~0; {817#false} is VALID [2020-07-18 00:51:23,185 INFO L280 TraceCheckUtils]: 291: Hoare triple {817#false} ~p32_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,185 INFO L280 TraceCheckUtils]: 292: Hoare triple {817#false} havoc ~check__tmp~1; {817#false} is VALID [2020-07-18 00:51:23,185 INFO L280 TraceCheckUtils]: 293: Hoare triple {817#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,185 INFO L280 TraceCheckUtils]: 294: Hoare triple {817#false} assume ~st1~0 + ~nl1~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,186 INFO L280 TraceCheckUtils]: 295: Hoare triple {817#false} assume ~st2~0 + ~nl2~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,186 INFO L280 TraceCheckUtils]: 296: Hoare triple {817#false} assume ~st3~0 + ~nl3~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,186 INFO L280 TraceCheckUtils]: 297: Hoare triple {817#false} assume !(~r1~0 % 256 >= 2); {817#false} is VALID [2020-07-18 00:51:23,187 INFO L280 TraceCheckUtils]: 298: Hoare triple {817#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {817#false} is VALID [2020-07-18 00:51:23,187 INFO L280 TraceCheckUtils]: 299: Hoare triple {817#false} assume ~r1~0 % 256 < 2; {817#false} is VALID [2020-07-18 00:51:23,187 INFO L280 TraceCheckUtils]: 300: Hoare triple {817#false} assume !(~r1~0 % 256 >= 2); {817#false} is VALID [2020-07-18 00:51:23,187 INFO L280 TraceCheckUtils]: 301: Hoare triple {817#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {817#false} is VALID [2020-07-18 00:51:23,188 INFO L280 TraceCheckUtils]: 302: Hoare triple {817#false} assume ~r1~0 % 256 < 2; {817#false} is VALID [2020-07-18 00:51:23,188 INFO L280 TraceCheckUtils]: 303: Hoare triple {817#false} ~check__tmp~1 := 1; {817#false} is VALID [2020-07-18 00:51:23,188 INFO L280 TraceCheckUtils]: 304: Hoare triple {817#false} ~__return_1964~0 := ~check__tmp~1; {817#false} is VALID [2020-07-18 00:51:23,188 INFO L280 TraceCheckUtils]: 305: Hoare triple {817#false} ~main__c1~0 := ~__return_1964~0; {817#false} is VALID [2020-07-18 00:51:23,189 INFO L280 TraceCheckUtils]: 306: Hoare triple {817#false} havoc ~__tmp_2~0; {817#false} is VALID [2020-07-18 00:51:23,189 INFO L280 TraceCheckUtils]: 307: Hoare triple {817#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {817#false} is VALID [2020-07-18 00:51:23,189 INFO L280 TraceCheckUtils]: 308: Hoare triple {817#false} havoc ~assert__arg~1; {817#false} is VALID [2020-07-18 00:51:23,189 INFO L280 TraceCheckUtils]: 309: Hoare triple {817#false} ~assert__arg~1 := ~__tmp_2~0; {817#false} is VALID [2020-07-18 00:51:23,190 INFO L280 TraceCheckUtils]: 310: Hoare triple {817#false} assume !(0 == ~assert__arg~1 % 256); {817#false} is VALID [2020-07-18 00:51:23,190 INFO L280 TraceCheckUtils]: 311: Hoare triple {817#false} assume !!(0 == ~mode1~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,190 INFO L280 TraceCheckUtils]: 312: Hoare triple {817#false} assume ~r1~0 % 256 < 2; {817#false} is VALID [2020-07-18 00:51:23,191 INFO L280 TraceCheckUtils]: 313: Hoare triple {817#false} assume !!(0 == ~ep12~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,191 INFO L280 TraceCheckUtils]: 314: Hoare triple {817#false} assume !!(0 == ~ep13~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,191 INFO L280 TraceCheckUtils]: 315: Hoare triple {817#false} ~mode1~0 := 1; {817#false} is VALID [2020-07-18 00:51:23,191 INFO L280 TraceCheckUtils]: 316: Hoare triple {817#false} assume !!(0 == ~mode2~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,192 INFO L280 TraceCheckUtils]: 317: Hoare triple {817#false} assume ~r2~0 % 256 < 2; {817#false} is VALID [2020-07-18 00:51:23,192 INFO L280 TraceCheckUtils]: 318: Hoare triple {817#false} assume !!(0 == ~ep21~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,192 INFO L280 TraceCheckUtils]: 319: Hoare triple {817#false} assume !!(0 == ~ep23~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,193 INFO L280 TraceCheckUtils]: 320: Hoare triple {817#false} ~mode2~0 := 1; {817#false} is VALID [2020-07-18 00:51:23,193 INFO L280 TraceCheckUtils]: 321: Hoare triple {817#false} assume !!(0 == ~mode3~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,193 INFO L280 TraceCheckUtils]: 322: Hoare triple {817#false} assume ~r3~0 % 256 < 2; {817#false} is VALID [2020-07-18 00:51:23,194 INFO L280 TraceCheckUtils]: 323: Hoare triple {817#false} assume !!(0 == ~ep31~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,194 INFO L280 TraceCheckUtils]: 324: Hoare triple {817#false} assume !!(0 == ~ep32~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,194 INFO L280 TraceCheckUtils]: 325: Hoare triple {817#false} ~mode3~0 := 1; {817#false} is VALID [2020-07-18 00:51:23,195 INFO L280 TraceCheckUtils]: 326: Hoare triple {817#false} ~p12_old~0 := ~p12_new~0; {817#false} is VALID [2020-07-18 00:51:23,195 INFO L280 TraceCheckUtils]: 327: Hoare triple {817#false} ~p12_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,195 INFO L280 TraceCheckUtils]: 328: Hoare triple {817#false} ~p13_old~0 := ~p13_new~0; {817#false} is VALID [2020-07-18 00:51:23,196 INFO L280 TraceCheckUtils]: 329: Hoare triple {817#false} ~p13_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,196 INFO L280 TraceCheckUtils]: 330: Hoare triple {817#false} ~p21_old~0 := ~p21_new~0; {817#false} is VALID [2020-07-18 00:51:23,196 INFO L280 TraceCheckUtils]: 331: Hoare triple {817#false} ~p21_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,197 INFO L280 TraceCheckUtils]: 332: Hoare triple {817#false} ~p23_old~0 := ~p23_new~0; {817#false} is VALID [2020-07-18 00:51:23,197 INFO L280 TraceCheckUtils]: 333: Hoare triple {817#false} ~p23_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,197 INFO L280 TraceCheckUtils]: 334: Hoare triple {817#false} ~p31_old~0 := ~p31_new~0; {817#false} is VALID [2020-07-18 00:51:23,197 INFO L280 TraceCheckUtils]: 335: Hoare triple {817#false} ~p31_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,198 INFO L280 TraceCheckUtils]: 336: Hoare triple {817#false} ~p32_old~0 := ~p32_new~0; {817#false} is VALID [2020-07-18 00:51:23,198 INFO L280 TraceCheckUtils]: 337: Hoare triple {817#false} ~p32_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,198 INFO L280 TraceCheckUtils]: 338: Hoare triple {817#false} havoc ~check__tmp~2; {817#false} is VALID [2020-07-18 00:51:23,199 INFO L280 TraceCheckUtils]: 339: Hoare triple {817#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,199 INFO L280 TraceCheckUtils]: 340: Hoare triple {817#false} assume ~st1~0 + ~nl1~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,199 INFO L280 TraceCheckUtils]: 341: Hoare triple {817#false} assume ~st2~0 + ~nl2~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,199 INFO L280 TraceCheckUtils]: 342: Hoare triple {817#false} assume ~st3~0 + ~nl3~0 <= 1; {817#false} is VALID [2020-07-18 00:51:23,200 INFO L280 TraceCheckUtils]: 343: Hoare triple {817#false} assume !(~r1~0 % 256 >= 2); {817#false} is VALID [2020-07-18 00:51:23,200 INFO L280 TraceCheckUtils]: 344: Hoare triple {817#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {817#false} is VALID [2020-07-18 00:51:23,200 INFO L280 TraceCheckUtils]: 345: Hoare triple {817#false} assume ~r1~0 % 256 < 2; {817#false} is VALID [2020-07-18 00:51:23,201 INFO L280 TraceCheckUtils]: 346: Hoare triple {817#false} assume !(~r1~0 % 256 >= 2); {817#false} is VALID [2020-07-18 00:51:23,201 INFO L280 TraceCheckUtils]: 347: Hoare triple {817#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {817#false} is VALID [2020-07-18 00:51:23,201 INFO L280 TraceCheckUtils]: 348: Hoare triple {817#false} assume ~r1~0 % 256 < 2; {817#false} is VALID [2020-07-18 00:51:23,201 INFO L280 TraceCheckUtils]: 349: Hoare triple {817#false} ~check__tmp~2 := 1; {817#false} is VALID [2020-07-18 00:51:23,202 INFO L280 TraceCheckUtils]: 350: Hoare triple {817#false} ~__return_2082~0 := ~check__tmp~2; {817#false} is VALID [2020-07-18 00:51:23,202 INFO L280 TraceCheckUtils]: 351: Hoare triple {817#false} ~main__c1~0 := ~__return_2082~0; {817#false} is VALID [2020-07-18 00:51:23,202 INFO L280 TraceCheckUtils]: 352: Hoare triple {817#false} havoc ~__tmp_3~0; {817#false} is VALID [2020-07-18 00:51:23,202 INFO L280 TraceCheckUtils]: 353: Hoare triple {817#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {817#false} is VALID [2020-07-18 00:51:23,203 INFO L280 TraceCheckUtils]: 354: Hoare triple {817#false} havoc ~assert__arg~2; {817#false} is VALID [2020-07-18 00:51:23,203 INFO L280 TraceCheckUtils]: 355: Hoare triple {817#false} ~assert__arg~2 := ~__tmp_3~0; {817#false} is VALID [2020-07-18 00:51:23,203 INFO L280 TraceCheckUtils]: 356: Hoare triple {817#false} assume !(0 == ~assert__arg~2 % 256); {817#false} is VALID [2020-07-18 00:51:23,203 INFO L280 TraceCheckUtils]: 357: Hoare triple {817#false} assume !(0 == ~mode1~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,204 INFO L280 TraceCheckUtils]: 358: Hoare triple {817#false} assume !(255 == ~r1~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,204 INFO L280 TraceCheckUtils]: 359: Hoare triple {817#false} ~r1~0 := 1 + ~r1~0 % 256; {817#false} is VALID [2020-07-18 00:51:23,204 INFO L280 TraceCheckUtils]: 360: Hoare triple {817#false} assume !!(0 == ~ep21~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,205 INFO L280 TraceCheckUtils]: 361: Hoare triple {817#false} assume !!(0 == ~ep31~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,205 INFO L280 TraceCheckUtils]: 362: Hoare triple {817#false} assume 2 == ~r1~0 % 256; {817#false} is VALID [2020-07-18 00:51:23,205 INFO L280 TraceCheckUtils]: 363: Hoare triple {817#false} assume ~max1~0 == ~id1~0; {817#false} is VALID [2020-07-18 00:51:23,205 INFO L280 TraceCheckUtils]: 364: Hoare triple {817#false} ~st1~0 := 1; {817#false} is VALID [2020-07-18 00:51:23,206 INFO L280 TraceCheckUtils]: 365: Hoare triple {817#false} ~mode1~0 := 0; {817#false} is VALID [2020-07-18 00:51:23,206 INFO L280 TraceCheckUtils]: 366: Hoare triple {817#false} assume !(0 == ~mode2~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,206 INFO L280 TraceCheckUtils]: 367: Hoare triple {817#false} assume !(255 == ~r2~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,206 INFO L280 TraceCheckUtils]: 368: Hoare triple {817#false} ~r2~0 := 1 + ~r2~0 % 256; {817#false} is VALID [2020-07-18 00:51:23,207 INFO L280 TraceCheckUtils]: 369: Hoare triple {817#false} assume !!(0 == ~ep12~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,207 INFO L280 TraceCheckUtils]: 370: Hoare triple {817#false} assume !!(0 == ~ep32~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,207 INFO L280 TraceCheckUtils]: 371: Hoare triple {817#false} assume 2 == ~r2~0 % 256; {817#false} is VALID [2020-07-18 00:51:23,207 INFO L280 TraceCheckUtils]: 372: Hoare triple {817#false} assume ~max2~0 == ~id2~0; {817#false} is VALID [2020-07-18 00:51:23,208 INFO L280 TraceCheckUtils]: 373: Hoare triple {817#false} ~st2~0 := 1; {817#false} is VALID [2020-07-18 00:51:23,208 INFO L280 TraceCheckUtils]: 374: Hoare triple {817#false} ~mode2~0 := 0; {817#false} is VALID [2020-07-18 00:51:23,208 INFO L280 TraceCheckUtils]: 375: Hoare triple {817#false} assume !(0 == ~mode3~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,208 INFO L280 TraceCheckUtils]: 376: Hoare triple {817#false} assume !(255 == ~r3~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,209 INFO L280 TraceCheckUtils]: 377: Hoare triple {817#false} ~r3~0 := 1 + ~r3~0 % 256; {817#false} is VALID [2020-07-18 00:51:23,209 INFO L280 TraceCheckUtils]: 378: Hoare triple {817#false} assume !!(0 == ~ep13~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,209 INFO L280 TraceCheckUtils]: 379: Hoare triple {817#false} assume !!(0 == ~ep23~0 % 256); {817#false} is VALID [2020-07-18 00:51:23,209 INFO L280 TraceCheckUtils]: 380: Hoare triple {817#false} assume 2 == ~r3~0 % 256; {817#false} is VALID [2020-07-18 00:51:23,210 INFO L280 TraceCheckUtils]: 381: Hoare triple {817#false} assume ~max3~0 == ~id3~0; {817#false} is VALID [2020-07-18 00:51:23,210 INFO L280 TraceCheckUtils]: 382: Hoare triple {817#false} ~st3~0 := 1; {817#false} is VALID [2020-07-18 00:51:23,210 INFO L280 TraceCheckUtils]: 383: Hoare triple {817#false} ~mode3~0 := 0; {817#false} is VALID [2020-07-18 00:51:23,210 INFO L280 TraceCheckUtils]: 384: Hoare triple {817#false} ~p12_old~0 := ~p12_new~0; {817#false} is VALID [2020-07-18 00:51:23,211 INFO L280 TraceCheckUtils]: 385: Hoare triple {817#false} ~p12_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,211 INFO L280 TraceCheckUtils]: 386: Hoare triple {817#false} ~p13_old~0 := ~p13_new~0; {817#false} is VALID [2020-07-18 00:51:23,211 INFO L280 TraceCheckUtils]: 387: Hoare triple {817#false} ~p13_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,212 INFO L280 TraceCheckUtils]: 388: Hoare triple {817#false} ~p21_old~0 := ~p21_new~0; {817#false} is VALID [2020-07-18 00:51:23,212 INFO L280 TraceCheckUtils]: 389: Hoare triple {817#false} ~p21_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,212 INFO L280 TraceCheckUtils]: 390: Hoare triple {817#false} ~p23_old~0 := ~p23_new~0; {817#false} is VALID [2020-07-18 00:51:23,212 INFO L280 TraceCheckUtils]: 391: Hoare triple {817#false} ~p23_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,213 INFO L280 TraceCheckUtils]: 392: Hoare triple {817#false} ~p31_old~0 := ~p31_new~0; {817#false} is VALID [2020-07-18 00:51:23,213 INFO L280 TraceCheckUtils]: 393: Hoare triple {817#false} ~p31_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,213 INFO L280 TraceCheckUtils]: 394: Hoare triple {817#false} ~p32_old~0 := ~p32_new~0; {817#false} is VALID [2020-07-18 00:51:23,213 INFO L280 TraceCheckUtils]: 395: Hoare triple {817#false} ~p32_new~0 := ~nomsg~0; {817#false} is VALID [2020-07-18 00:51:23,214 INFO L280 TraceCheckUtils]: 396: Hoare triple {817#false} havoc ~check__tmp~3; {817#false} is VALID [2020-07-18 00:51:23,214 INFO L280 TraceCheckUtils]: 397: Hoare triple {817#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {817#false} is VALID [2020-07-18 00:51:23,214 INFO L280 TraceCheckUtils]: 398: Hoare triple {817#false} ~check__tmp~3 := 0; {817#false} is VALID [2020-07-18 00:51:23,214 INFO L280 TraceCheckUtils]: 399: Hoare triple {817#false} ~__return_2205~0 := ~check__tmp~3; {817#false} is VALID [2020-07-18 00:51:23,215 INFO L280 TraceCheckUtils]: 400: Hoare triple {817#false} ~main__c1~0 := ~__return_2205~0; {817#false} is VALID [2020-07-18 00:51:23,215 INFO L280 TraceCheckUtils]: 401: Hoare triple {817#false} havoc ~__tmp_4~0; {817#false} is VALID [2020-07-18 00:51:23,215 INFO L280 TraceCheckUtils]: 402: Hoare triple {817#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {817#false} is VALID [2020-07-18 00:51:23,215 INFO L280 TraceCheckUtils]: 403: Hoare triple {817#false} havoc ~assert__arg~3; {817#false} is VALID [2020-07-18 00:51:23,216 INFO L280 TraceCheckUtils]: 404: Hoare triple {817#false} ~assert__arg~3 := ~__tmp_4~0; {817#false} is VALID [2020-07-18 00:51:23,216 INFO L280 TraceCheckUtils]: 405: Hoare triple {817#false} assume 0 == ~assert__arg~3 % 256; {817#false} is VALID [2020-07-18 00:51:23,216 INFO L280 TraceCheckUtils]: 406: Hoare triple {817#false} assume !false; {817#false} is VALID [2020-07-18 00:51:23,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:51:23,578 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:51:23,582 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [775964791] [2020-07-18 00:51:23,584 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:51:23,585 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:51:23,585 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668868392] [2020-07-18 00:51:23,602 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 407 [2020-07-18 00:51:23,621 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:51:23,627 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:51:24,225 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 407 edges. 407 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:24,226 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:51:24,226 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:51:24,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:51:24,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:51:24,241 INFO L87 Difference]: Start difference. First operand 813 states. Second operand 5 states. [2020-07-18 00:51:37,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:37,459 INFO L93 Difference]: Finished difference Result 2066 states and 2749 transitions. [2020-07-18 00:51:37,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-18 00:51:37,460 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 407 [2020-07-18 00:51:37,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:51:37,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:51:37,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2749 transitions. [2020-07-18 00:51:37,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:51:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 2749 transitions. [2020-07-18 00:51:37,560 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 2749 transitions. [2020-07-18 00:51:40,951 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2749 edges. 2749 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:41,191 INFO L225 Difference]: With dead ends: 2066 [2020-07-18 00:51:41,191 INFO L226 Difference]: Without dead ends: 1236 [2020-07-18 00:51:41,206 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 193 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:51:41,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1236 states. [2020-07-18 00:51:43,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1236 to 1234. [2020-07-18 00:51:43,014 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:51:43,014 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1236 states. Second operand 1234 states. [2020-07-18 00:51:43,015 INFO L74 IsIncluded]: Start isIncluded. First operand 1236 states. Second operand 1234 states. [2020-07-18 00:51:43,015 INFO L87 Difference]: Start difference. First operand 1236 states. Second operand 1234 states. [2020-07-18 00:51:43,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:43,116 INFO L93 Difference]: Finished difference Result 1236 states and 1503 transitions. [2020-07-18 00:51:43,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1503 transitions. [2020-07-18 00:51:43,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:51:43,122 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:51:43,122 INFO L74 IsIncluded]: Start isIncluded. First operand 1234 states. Second operand 1236 states. [2020-07-18 00:51:43,122 INFO L87 Difference]: Start difference. First operand 1234 states. Second operand 1236 states. [2020-07-18 00:51:43,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:51:43,211 INFO L93 Difference]: Finished difference Result 1236 states and 1503 transitions. [2020-07-18 00:51:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1503 transitions. [2020-07-18 00:51:43,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:51:43,215 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:51:43,215 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:51:43,215 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:51:43,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1234 states. [2020-07-18 00:51:43,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1234 states and 1502 transitions. [2020-07-18 00:51:43,338 INFO L78 Accepts]: Start accepts. Automaton has 1234 states and 1502 transitions. Word has length 407 [2020-07-18 00:51:43,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:51:43,339 INFO L479 AbstractCegarLoop]: Abstraction has 1234 states and 1502 transitions. [2020-07-18 00:51:43,339 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:51:43,340 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1234 states and 1502 transitions. [2020-07-18 00:51:45,342 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1502 edges. 1502 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1502 transitions. [2020-07-18 00:51:45,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2020-07-18 00:51:45,352 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:51:45,353 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] [2020-07-18 00:51:45,353 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:51:45,354 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:51:45,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:51:45,354 INFO L82 PathProgramCache]: Analyzing trace with hash 1024696889, now seen corresponding path program 1 times [2020-07-18 00:51:45,354 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:51:45,355 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1511365932] [2020-07-18 00:51:45,355 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:51:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:45,748 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-07-18 00:51:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:51:45,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {10016#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {9955#true} is VALID [2020-07-18 00:51:45,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {9955#true} ~nomsg~0 := -1; {9955#true} is VALID [2020-07-18 00:51:45,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {9955#true} ~p12~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {9955#true} ~p12_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,802 INFO L280 TraceCheckUtils]: 4: Hoare triple {9955#true} ~p12_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {9955#true} ~ep12~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,802 INFO L280 TraceCheckUtils]: 6: Hoare triple {9955#true} ~p13~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {9955#true} ~p13_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {9955#true} ~p13_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,803 INFO L280 TraceCheckUtils]: 9: Hoare triple {9955#true} ~ep13~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,803 INFO L280 TraceCheckUtils]: 10: Hoare triple {9955#true} ~p21~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {9955#true} ~p21_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,804 INFO L280 TraceCheckUtils]: 12: Hoare triple {9955#true} ~p21_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,804 INFO L280 TraceCheckUtils]: 13: Hoare triple {9955#true} ~ep21~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,804 INFO L280 TraceCheckUtils]: 14: Hoare triple {9955#true} ~p23~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,805 INFO L280 TraceCheckUtils]: 15: Hoare triple {9955#true} ~p23_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,805 INFO L280 TraceCheckUtils]: 16: Hoare triple {9955#true} ~p23_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,805 INFO L280 TraceCheckUtils]: 17: Hoare triple {9955#true} ~ep23~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,808 INFO L280 TraceCheckUtils]: 18: Hoare triple {9955#true} ~p31~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {9955#true} ~p31_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,809 INFO L280 TraceCheckUtils]: 20: Hoare triple {9955#true} ~p31_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,809 INFO L280 TraceCheckUtils]: 21: Hoare triple {9955#true} ~ep31~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,814 INFO L280 TraceCheckUtils]: 22: Hoare triple {9955#true} ~p32~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,815 INFO L280 TraceCheckUtils]: 23: Hoare triple {9955#true} ~p32_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,815 INFO L280 TraceCheckUtils]: 24: Hoare triple {9955#true} ~p32_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,816 INFO L280 TraceCheckUtils]: 25: Hoare triple {9955#true} ~ep32~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,816 INFO L280 TraceCheckUtils]: 26: Hoare triple {9955#true} ~id1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,818 INFO L280 TraceCheckUtils]: 27: Hoare triple {9955#true} ~r1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,818 INFO L280 TraceCheckUtils]: 28: Hoare triple {9955#true} ~st1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,819 INFO L280 TraceCheckUtils]: 29: Hoare triple {9955#true} ~nl1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,819 INFO L280 TraceCheckUtils]: 30: Hoare triple {9955#true} ~m1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,819 INFO L280 TraceCheckUtils]: 31: Hoare triple {9955#true} ~max1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,820 INFO L280 TraceCheckUtils]: 32: Hoare triple {9955#true} ~mode1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,820 INFO L280 TraceCheckUtils]: 33: Hoare triple {9955#true} ~id2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,821 INFO L280 TraceCheckUtils]: 34: Hoare triple {9955#true} ~r2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,821 INFO L280 TraceCheckUtils]: 35: Hoare triple {9955#true} ~st2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,821 INFO L280 TraceCheckUtils]: 36: Hoare triple {9955#true} ~nl2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,822 INFO L280 TraceCheckUtils]: 37: Hoare triple {9955#true} ~m2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,822 INFO L280 TraceCheckUtils]: 38: Hoare triple {9955#true} ~max2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,823 INFO L280 TraceCheckUtils]: 39: Hoare triple {9955#true} ~mode2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,823 INFO L280 TraceCheckUtils]: 40: Hoare triple {9955#true} ~id3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,823 INFO L280 TraceCheckUtils]: 41: Hoare triple {9955#true} ~r3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,824 INFO L280 TraceCheckUtils]: 42: Hoare triple {9955#true} ~st3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,824 INFO L280 TraceCheckUtils]: 43: Hoare triple {9955#true} ~nl3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,824 INFO L280 TraceCheckUtils]: 44: Hoare triple {9955#true} ~m3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,825 INFO L280 TraceCheckUtils]: 45: Hoare triple {9955#true} ~max3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,828 INFO L280 TraceCheckUtils]: 46: Hoare triple {9955#true} ~mode3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,828 INFO L280 TraceCheckUtils]: 47: Hoare triple {9955#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9955#true} is VALID [2020-07-18 00:51:45,829 INFO L280 TraceCheckUtils]: 48: Hoare triple {9955#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9955#true} is VALID [2020-07-18 00:51:45,830 INFO L280 TraceCheckUtils]: 49: Hoare triple {9955#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9955#true} is VALID [2020-07-18 00:51:45,831 INFO L280 TraceCheckUtils]: 50: Hoare triple {9955#true} ~__return_1718~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,831 INFO L280 TraceCheckUtils]: 51: Hoare triple {9955#true} ~__return_1846~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,831 INFO L280 TraceCheckUtils]: 52: Hoare triple {9955#true} ~__return_1964~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,832 INFO L280 TraceCheckUtils]: 53: Hoare triple {9955#true} ~__return_2082~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,832 INFO L280 TraceCheckUtils]: 54: Hoare triple {9955#true} ~__return_2205~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,832 INFO L280 TraceCheckUtils]: 55: Hoare triple {9955#true} ~__return_2315~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,832 INFO L280 TraceCheckUtils]: 56: Hoare triple {9955#true} assume true; {9955#true} is VALID [2020-07-18 00:51:45,832 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9955#true} {9955#true} #1773#return; {9955#true} is VALID [2020-07-18 00:51:45,841 INFO L263 TraceCheckUtils]: 0: Hoare triple {9955#true} call ULTIMATE.init(); {10016#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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 00:51:45,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {10016#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {9955#true} is VALID [2020-07-18 00:51:45,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {9955#true} ~nomsg~0 := -1; {9955#true} is VALID [2020-07-18 00:51:45,843 INFO L280 TraceCheckUtils]: 3: Hoare triple {9955#true} ~p12~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {9955#true} ~p12_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {9955#true} ~p12_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {9955#true} ~ep12~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,844 INFO L280 TraceCheckUtils]: 7: Hoare triple {9955#true} ~p13~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {9955#true} ~p13_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {9955#true} ~p13_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,845 INFO L280 TraceCheckUtils]: 10: Hoare triple {9955#true} ~ep13~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,846 INFO L280 TraceCheckUtils]: 11: Hoare triple {9955#true} ~p21~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,846 INFO L280 TraceCheckUtils]: 12: Hoare triple {9955#true} ~p21_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,846 INFO L280 TraceCheckUtils]: 13: Hoare triple {9955#true} ~p21_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {9955#true} ~ep21~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {9955#true} ~p23~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,847 INFO L280 TraceCheckUtils]: 16: Hoare triple {9955#true} ~p23_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,848 INFO L280 TraceCheckUtils]: 17: Hoare triple {9955#true} ~p23_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,849 INFO L280 TraceCheckUtils]: 18: Hoare triple {9955#true} ~ep23~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,849 INFO L280 TraceCheckUtils]: 19: Hoare triple {9955#true} ~p31~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,850 INFO L280 TraceCheckUtils]: 20: Hoare triple {9955#true} ~p31_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,850 INFO L280 TraceCheckUtils]: 21: Hoare triple {9955#true} ~p31_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,850 INFO L280 TraceCheckUtils]: 22: Hoare triple {9955#true} ~ep31~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {9955#true} ~p32~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,851 INFO L280 TraceCheckUtils]: 24: Hoare triple {9955#true} ~p32_old~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,851 INFO L280 TraceCheckUtils]: 25: Hoare triple {9955#true} ~p32_new~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,852 INFO L280 TraceCheckUtils]: 26: Hoare triple {9955#true} ~ep32~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,852 INFO L280 TraceCheckUtils]: 27: Hoare triple {9955#true} ~id1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,852 INFO L280 TraceCheckUtils]: 28: Hoare triple {9955#true} ~r1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,852 INFO L280 TraceCheckUtils]: 29: Hoare triple {9955#true} ~st1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,852 INFO L280 TraceCheckUtils]: 30: Hoare triple {9955#true} ~nl1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,853 INFO L280 TraceCheckUtils]: 31: Hoare triple {9955#true} ~m1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,853 INFO L280 TraceCheckUtils]: 32: Hoare triple {9955#true} ~max1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,853 INFO L280 TraceCheckUtils]: 33: Hoare triple {9955#true} ~mode1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,853 INFO L280 TraceCheckUtils]: 34: Hoare triple {9955#true} ~id2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,854 INFO L280 TraceCheckUtils]: 35: Hoare triple {9955#true} ~r2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,854 INFO L280 TraceCheckUtils]: 36: Hoare triple {9955#true} ~st2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,855 INFO L280 TraceCheckUtils]: 37: Hoare triple {9955#true} ~nl2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,855 INFO L280 TraceCheckUtils]: 38: Hoare triple {9955#true} ~m2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,855 INFO L280 TraceCheckUtils]: 39: Hoare triple {9955#true} ~max2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,856 INFO L280 TraceCheckUtils]: 40: Hoare triple {9955#true} ~mode2~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,856 INFO L280 TraceCheckUtils]: 41: Hoare triple {9955#true} ~id3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,856 INFO L280 TraceCheckUtils]: 42: Hoare triple {9955#true} ~r3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,857 INFO L280 TraceCheckUtils]: 43: Hoare triple {9955#true} ~st3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,857 INFO L280 TraceCheckUtils]: 44: Hoare triple {9955#true} ~nl3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,858 INFO L280 TraceCheckUtils]: 45: Hoare triple {9955#true} ~m3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,858 INFO L280 TraceCheckUtils]: 46: Hoare triple {9955#true} ~max3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,858 INFO L280 TraceCheckUtils]: 47: Hoare triple {9955#true} ~mode3~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,859 INFO L280 TraceCheckUtils]: 48: Hoare triple {9955#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {9955#true} is VALID [2020-07-18 00:51:45,859 INFO L280 TraceCheckUtils]: 49: Hoare triple {9955#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {9955#true} is VALID [2020-07-18 00:51:45,859 INFO L280 TraceCheckUtils]: 50: Hoare triple {9955#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {9955#true} is VALID [2020-07-18 00:51:45,860 INFO L280 TraceCheckUtils]: 51: Hoare triple {9955#true} ~__return_1718~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,860 INFO L280 TraceCheckUtils]: 52: Hoare triple {9955#true} ~__return_1846~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,861 INFO L280 TraceCheckUtils]: 53: Hoare triple {9955#true} ~__return_1964~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,861 INFO L280 TraceCheckUtils]: 54: Hoare triple {9955#true} ~__return_2082~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,861 INFO L280 TraceCheckUtils]: 55: Hoare triple {9955#true} ~__return_2205~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,862 INFO L280 TraceCheckUtils]: 56: Hoare triple {9955#true} ~__return_2315~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,862 INFO L280 TraceCheckUtils]: 57: Hoare triple {9955#true} assume true; {9955#true} is VALID [2020-07-18 00:51:45,862 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9955#true} {9955#true} #1773#return; {9955#true} is VALID [2020-07-18 00:51:45,863 INFO L263 TraceCheckUtils]: 59: Hoare triple {9955#true} call #t~ret27 := main(); {9955#true} is VALID [2020-07-18 00:51:45,867 INFO L280 TraceCheckUtils]: 60: Hoare triple {9955#true} havoc ~main__c1~0; {9955#true} is VALID [2020-07-18 00:51:45,867 INFO L280 TraceCheckUtils]: 61: Hoare triple {9955#true} havoc ~main__i2~0; {9955#true} is VALID [2020-07-18 00:51:45,868 INFO L280 TraceCheckUtils]: 62: Hoare triple {9955#true} ~main__c1~0 := 0; {9955#true} is VALID [2020-07-18 00:51:45,868 INFO L280 TraceCheckUtils]: 63: Hoare triple {9955#true} ~ep12~0 := #t~nondet0; {9955#true} is VALID [2020-07-18 00:51:45,868 INFO L280 TraceCheckUtils]: 64: Hoare triple {9955#true} havoc #t~nondet0; {9955#true} is VALID [2020-07-18 00:51:45,868 INFO L280 TraceCheckUtils]: 65: Hoare triple {9955#true} ~ep13~0 := #t~nondet1; {9955#true} is VALID [2020-07-18 00:51:45,869 INFO L280 TraceCheckUtils]: 66: Hoare triple {9955#true} havoc #t~nondet1; {9955#true} is VALID [2020-07-18 00:51:45,869 INFO L280 TraceCheckUtils]: 67: Hoare triple {9955#true} ~ep21~0 := #t~nondet2; {9955#true} is VALID [2020-07-18 00:51:45,869 INFO L280 TraceCheckUtils]: 68: Hoare triple {9955#true} havoc #t~nondet2; {9955#true} is VALID [2020-07-18 00:51:45,869 INFO L280 TraceCheckUtils]: 69: Hoare triple {9955#true} ~ep23~0 := #t~nondet3; {9955#true} is VALID [2020-07-18 00:51:45,870 INFO L280 TraceCheckUtils]: 70: Hoare triple {9955#true} havoc #t~nondet3; {9955#true} is VALID [2020-07-18 00:51:45,870 INFO L280 TraceCheckUtils]: 71: Hoare triple {9955#true} ~ep31~0 := #t~nondet4; {9955#true} is VALID [2020-07-18 00:51:45,870 INFO L280 TraceCheckUtils]: 72: Hoare triple {9955#true} havoc #t~nondet4; {9955#true} is VALID [2020-07-18 00:51:45,870 INFO L280 TraceCheckUtils]: 73: Hoare triple {9955#true} ~ep32~0 := #t~nondet5; {9955#true} is VALID [2020-07-18 00:51:45,871 INFO L280 TraceCheckUtils]: 74: Hoare triple {9955#true} havoc #t~nondet5; {9955#true} is VALID [2020-07-18 00:51:45,871 INFO L280 TraceCheckUtils]: 75: Hoare triple {9955#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,871 INFO L280 TraceCheckUtils]: 76: Hoare triple {9955#true} ~id1~0 := #t~nondet6; {9955#true} is VALID [2020-07-18 00:51:45,871 INFO L280 TraceCheckUtils]: 77: Hoare triple {9955#true} havoc #t~nondet6; {9955#true} is VALID [2020-07-18 00:51:45,871 INFO L280 TraceCheckUtils]: 78: Hoare triple {9955#true} ~r1~0 := #t~nondet7; {9955#true} is VALID [2020-07-18 00:51:45,872 INFO L280 TraceCheckUtils]: 79: Hoare triple {9955#true} havoc #t~nondet7; {9955#true} is VALID [2020-07-18 00:51:45,872 INFO L280 TraceCheckUtils]: 80: Hoare triple {9955#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,872 INFO L280 TraceCheckUtils]: 81: Hoare triple {9955#true} ~st1~0 := #t~nondet8; {9955#true} is VALID [2020-07-18 00:51:45,872 INFO L280 TraceCheckUtils]: 82: Hoare triple {9955#true} havoc #t~nondet8; {9955#true} is VALID [2020-07-18 00:51:45,873 INFO L280 TraceCheckUtils]: 83: Hoare triple {9955#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,873 INFO L280 TraceCheckUtils]: 84: Hoare triple {9955#true} ~nl1~0 := #t~nondet9; {9955#true} is VALID [2020-07-18 00:51:45,873 INFO L280 TraceCheckUtils]: 85: Hoare triple {9955#true} havoc #t~nondet9; {9955#true} is VALID [2020-07-18 00:51:45,873 INFO L280 TraceCheckUtils]: 86: Hoare triple {9955#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,873 INFO L280 TraceCheckUtils]: 87: Hoare triple {9955#true} ~m1~0 := #t~nondet10; {9955#true} is VALID [2020-07-18 00:51:45,874 INFO L280 TraceCheckUtils]: 88: Hoare triple {9955#true} havoc #t~nondet10; {9955#true} is VALID [2020-07-18 00:51:45,874 INFO L280 TraceCheckUtils]: 89: Hoare triple {9955#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,874 INFO L280 TraceCheckUtils]: 90: Hoare triple {9955#true} ~max1~0 := #t~nondet11; {9955#true} is VALID [2020-07-18 00:51:45,874 INFO L280 TraceCheckUtils]: 91: Hoare triple {9955#true} havoc #t~nondet11; {9955#true} is VALID [2020-07-18 00:51:45,875 INFO L280 TraceCheckUtils]: 92: Hoare triple {9955#true} ~mode1~0 := #t~nondet12; {9955#true} is VALID [2020-07-18 00:51:45,875 INFO L280 TraceCheckUtils]: 93: Hoare triple {9955#true} havoc #t~nondet12; {9955#true} is VALID [2020-07-18 00:51:45,875 INFO L280 TraceCheckUtils]: 94: Hoare triple {9955#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,875 INFO L280 TraceCheckUtils]: 95: Hoare triple {9955#true} ~id2~0 := #t~nondet13; {9955#true} is VALID [2020-07-18 00:51:45,876 INFO L280 TraceCheckUtils]: 96: Hoare triple {9955#true} havoc #t~nondet13; {9955#true} is VALID [2020-07-18 00:51:45,876 INFO L280 TraceCheckUtils]: 97: Hoare triple {9955#true} ~r2~0 := #t~nondet14; {9955#true} is VALID [2020-07-18 00:51:45,876 INFO L280 TraceCheckUtils]: 98: Hoare triple {9955#true} havoc #t~nondet14; {9955#true} is VALID [2020-07-18 00:51:45,876 INFO L280 TraceCheckUtils]: 99: Hoare triple {9955#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,877 INFO L280 TraceCheckUtils]: 100: Hoare triple {9955#true} ~st2~0 := #t~nondet15; {9955#true} is VALID [2020-07-18 00:51:45,877 INFO L280 TraceCheckUtils]: 101: Hoare triple {9955#true} havoc #t~nondet15; {9955#true} is VALID [2020-07-18 00:51:45,877 INFO L280 TraceCheckUtils]: 102: Hoare triple {9955#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,877 INFO L280 TraceCheckUtils]: 103: Hoare triple {9955#true} ~nl2~0 := #t~nondet16; {9955#true} is VALID [2020-07-18 00:51:45,877 INFO L280 TraceCheckUtils]: 104: Hoare triple {9955#true} havoc #t~nondet16; {9955#true} is VALID [2020-07-18 00:51:45,878 INFO L280 TraceCheckUtils]: 105: Hoare triple {9955#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,878 INFO L280 TraceCheckUtils]: 106: Hoare triple {9955#true} ~m2~0 := #t~nondet17; {9955#true} is VALID [2020-07-18 00:51:45,878 INFO L280 TraceCheckUtils]: 107: Hoare triple {9955#true} havoc #t~nondet17; {9955#true} is VALID [2020-07-18 00:51:45,878 INFO L280 TraceCheckUtils]: 108: Hoare triple {9955#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,879 INFO L280 TraceCheckUtils]: 109: Hoare triple {9955#true} ~max2~0 := #t~nondet18; {9955#true} is VALID [2020-07-18 00:51:45,879 INFO L280 TraceCheckUtils]: 110: Hoare triple {9955#true} havoc #t~nondet18; {9955#true} is VALID [2020-07-18 00:51:45,879 INFO L280 TraceCheckUtils]: 111: Hoare triple {9955#true} ~mode2~0 := #t~nondet19; {9955#true} is VALID [2020-07-18 00:51:45,879 INFO L280 TraceCheckUtils]: 112: Hoare triple {9955#true} havoc #t~nondet19; {9955#true} is VALID [2020-07-18 00:51:45,879 INFO L280 TraceCheckUtils]: 113: Hoare triple {9955#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,880 INFO L280 TraceCheckUtils]: 114: Hoare triple {9955#true} ~id3~0 := #t~nondet20; {9955#true} is VALID [2020-07-18 00:51:45,882 INFO L280 TraceCheckUtils]: 115: Hoare triple {9955#true} havoc #t~nondet20; {9955#true} is VALID [2020-07-18 00:51:45,883 INFO L280 TraceCheckUtils]: 116: Hoare triple {9955#true} ~r3~0 := #t~nondet21; {9955#true} is VALID [2020-07-18 00:51:45,883 INFO L280 TraceCheckUtils]: 117: Hoare triple {9955#true} havoc #t~nondet21; {9955#true} is VALID [2020-07-18 00:51:45,883 INFO L280 TraceCheckUtils]: 118: Hoare triple {9955#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,884 INFO L280 TraceCheckUtils]: 119: Hoare triple {9955#true} ~st3~0 := #t~nondet22; {9955#true} is VALID [2020-07-18 00:51:45,884 INFO L280 TraceCheckUtils]: 120: Hoare triple {9955#true} havoc #t~nondet22; {9955#true} is VALID [2020-07-18 00:51:45,885 INFO L280 TraceCheckUtils]: 121: Hoare triple {9955#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,885 INFO L280 TraceCheckUtils]: 122: Hoare triple {9955#true} ~nl3~0 := #t~nondet23; {9955#true} is VALID [2020-07-18 00:51:45,886 INFO L280 TraceCheckUtils]: 123: Hoare triple {9955#true} havoc #t~nondet23; {9955#true} is VALID [2020-07-18 00:51:45,887 INFO L280 TraceCheckUtils]: 124: Hoare triple {9955#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,887 INFO L280 TraceCheckUtils]: 125: Hoare triple {9955#true} ~m3~0 := #t~nondet24; {9955#true} is VALID [2020-07-18 00:51:45,888 INFO L280 TraceCheckUtils]: 126: Hoare triple {9955#true} havoc #t~nondet24; {9955#true} is VALID [2020-07-18 00:51:45,888 INFO L280 TraceCheckUtils]: 127: Hoare triple {9955#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {9955#true} is VALID [2020-07-18 00:51:45,888 INFO L280 TraceCheckUtils]: 128: Hoare triple {9955#true} ~max3~0 := #t~nondet25; {9955#true} is VALID [2020-07-18 00:51:45,889 INFO L280 TraceCheckUtils]: 129: Hoare triple {9955#true} havoc #t~nondet25; {9955#true} is VALID [2020-07-18 00:51:45,889 INFO L280 TraceCheckUtils]: 130: Hoare triple {9955#true} ~mode3~0 := #t~nondet26; {9955#true} is VALID [2020-07-18 00:51:45,889 INFO L280 TraceCheckUtils]: 131: Hoare triple {9955#true} havoc #t~nondet26; {9955#true} is VALID [2020-07-18 00:51:45,890 INFO L280 TraceCheckUtils]: 132: Hoare triple {9955#true} havoc ~init__r121~0; {9955#true} is VALID [2020-07-18 00:51:45,890 INFO L280 TraceCheckUtils]: 133: Hoare triple {9955#true} havoc ~init__r131~0; {9955#true} is VALID [2020-07-18 00:51:45,890 INFO L280 TraceCheckUtils]: 134: Hoare triple {9955#true} havoc ~init__r211~0; {9955#true} is VALID [2020-07-18 00:51:45,891 INFO L280 TraceCheckUtils]: 135: Hoare triple {9955#true} havoc ~init__r231~0; {9955#true} is VALID [2020-07-18 00:51:45,891 INFO L280 TraceCheckUtils]: 136: Hoare triple {9955#true} havoc ~init__r311~0; {9955#true} is VALID [2020-07-18 00:51:45,891 INFO L280 TraceCheckUtils]: 137: Hoare triple {9955#true} havoc ~init__r321~0; {9955#true} is VALID [2020-07-18 00:51:45,892 INFO L280 TraceCheckUtils]: 138: Hoare triple {9955#true} havoc ~init__r122~0; {9955#true} is VALID [2020-07-18 00:51:45,892 INFO L280 TraceCheckUtils]: 139: Hoare triple {9955#true} havoc ~init__tmp~0; {9955#true} is VALID [2020-07-18 00:51:45,892 INFO L280 TraceCheckUtils]: 140: Hoare triple {9955#true} havoc ~init__r132~0; {9955#true} is VALID [2020-07-18 00:51:45,893 INFO L280 TraceCheckUtils]: 141: Hoare triple {9955#true} havoc ~init__tmp___0~0; {9955#true} is VALID [2020-07-18 00:51:45,893 INFO L280 TraceCheckUtils]: 142: Hoare triple {9955#true} havoc ~init__r212~0; {9955#true} is VALID [2020-07-18 00:51:45,893 INFO L280 TraceCheckUtils]: 143: Hoare triple {9955#true} havoc ~init__tmp___1~0; {9955#true} is VALID [2020-07-18 00:51:45,894 INFO L280 TraceCheckUtils]: 144: Hoare triple {9955#true} havoc ~init__r232~0; {9955#true} is VALID [2020-07-18 00:51:45,894 INFO L280 TraceCheckUtils]: 145: Hoare triple {9955#true} havoc ~init__tmp___2~0; {9955#true} is VALID [2020-07-18 00:51:45,894 INFO L280 TraceCheckUtils]: 146: Hoare triple {9955#true} havoc ~init__r312~0; {9955#true} is VALID [2020-07-18 00:51:45,895 INFO L280 TraceCheckUtils]: 147: Hoare triple {9955#true} havoc ~init__tmp___3~0; {9955#true} is VALID [2020-07-18 00:51:45,895 INFO L280 TraceCheckUtils]: 148: Hoare triple {9955#true} havoc ~init__r322~0; {9955#true} is VALID [2020-07-18 00:51:45,895 INFO L280 TraceCheckUtils]: 149: Hoare triple {9955#true} havoc ~init__tmp___4~0; {9955#true} is VALID [2020-07-18 00:51:45,896 INFO L280 TraceCheckUtils]: 150: Hoare triple {9955#true} havoc ~init__tmp___5~0; {9955#true} is VALID [2020-07-18 00:51:45,896 INFO L280 TraceCheckUtils]: 151: Hoare triple {9955#true} ~init__r121~0 := ~ep12~0; {9955#true} is VALID [2020-07-18 00:51:45,896 INFO L280 TraceCheckUtils]: 152: Hoare triple {9955#true} ~init__r131~0 := ~ep13~0; {9955#true} is VALID [2020-07-18 00:51:45,897 INFO L280 TraceCheckUtils]: 153: Hoare triple {9955#true} ~init__r211~0 := ~ep21~0; {9955#true} is VALID [2020-07-18 00:51:45,897 INFO L280 TraceCheckUtils]: 154: Hoare triple {9955#true} ~init__r231~0 := ~ep23~0; {9955#true} is VALID [2020-07-18 00:51:45,897 INFO L280 TraceCheckUtils]: 155: Hoare triple {9955#true} ~init__r311~0 := ~ep31~0; {9955#true} is VALID [2020-07-18 00:51:45,898 INFO L280 TraceCheckUtils]: 156: Hoare triple {9955#true} ~init__r321~0 := ~ep32~0; {9955#true} is VALID [2020-07-18 00:51:45,898 INFO L280 TraceCheckUtils]: 157: Hoare triple {9955#true} assume !!(0 == ~init__r121~0 % 256); {9955#true} is VALID [2020-07-18 00:51:45,900 INFO L280 TraceCheckUtils]: 158: Hoare triple {9955#true} assume !!(0 == ~init__r131~0 % 256); {10015#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:51:45,901 INFO L280 TraceCheckUtils]: 159: Hoare triple {10015#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__tmp~0 := 0; {10015#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:51:45,902 INFO L280 TraceCheckUtils]: 160: Hoare triple {10015#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {10015#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} is VALID [2020-07-18 00:51:45,903 INFO L280 TraceCheckUtils]: 161: Hoare triple {10015#(= (* 256 (div main_~init__r131~0 256)) main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,904 INFO L280 TraceCheckUtils]: 162: Hoare triple {9956#false} ~init__tmp___0~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,904 INFO L280 TraceCheckUtils]: 163: Hoare triple {9956#false} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {9956#false} is VALID [2020-07-18 00:51:45,904 INFO L280 TraceCheckUtils]: 164: Hoare triple {9956#false} assume !(0 == ~init__r211~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,904 INFO L280 TraceCheckUtils]: 165: Hoare triple {9956#false} ~init__tmp___1~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,905 INFO L280 TraceCheckUtils]: 166: Hoare triple {9956#false} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {9956#false} is VALID [2020-07-18 00:51:45,905 INFO L280 TraceCheckUtils]: 167: Hoare triple {9956#false} assume !(0 == ~init__r231~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,905 INFO L280 TraceCheckUtils]: 168: Hoare triple {9956#false} ~init__tmp___2~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,905 INFO L280 TraceCheckUtils]: 169: Hoare triple {9956#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {9956#false} is VALID [2020-07-18 00:51:45,905 INFO L280 TraceCheckUtils]: 170: Hoare triple {9956#false} assume !(0 == ~init__r311~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,906 INFO L280 TraceCheckUtils]: 171: Hoare triple {9956#false} ~init__tmp___3~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,906 INFO L280 TraceCheckUtils]: 172: Hoare triple {9956#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {9956#false} is VALID [2020-07-18 00:51:45,906 INFO L280 TraceCheckUtils]: 173: Hoare triple {9956#false} assume !(0 == ~init__r321~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,906 INFO L280 TraceCheckUtils]: 174: Hoare triple {9956#false} ~init__tmp___4~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,907 INFO L280 TraceCheckUtils]: 175: Hoare triple {9956#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {9956#false} is VALID [2020-07-18 00:51:45,907 INFO L280 TraceCheckUtils]: 176: Hoare triple {9956#false} assume ~id1~0 != ~id2~0; {9956#false} is VALID [2020-07-18 00:51:45,907 INFO L280 TraceCheckUtils]: 177: Hoare triple {9956#false} assume ~id1~0 != ~id3~0; {9956#false} is VALID [2020-07-18 00:51:45,907 INFO L280 TraceCheckUtils]: 178: Hoare triple {9956#false} assume ~id2~0 != ~id3~0; {9956#false} is VALID [2020-07-18 00:51:45,907 INFO L280 TraceCheckUtils]: 179: Hoare triple {9956#false} assume ~id1~0 >= 0; {9956#false} is VALID [2020-07-18 00:51:45,907 INFO L280 TraceCheckUtils]: 180: Hoare triple {9956#false} assume ~id2~0 >= 0; {9956#false} is VALID [2020-07-18 00:51:45,908 INFO L280 TraceCheckUtils]: 181: Hoare triple {9956#false} assume ~id3~0 >= 0; {9956#false} is VALID [2020-07-18 00:51:45,908 INFO L280 TraceCheckUtils]: 182: Hoare triple {9956#false} assume 0 == ~r1~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,908 INFO L280 TraceCheckUtils]: 183: Hoare triple {9956#false} assume 0 == ~r2~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,908 INFO L280 TraceCheckUtils]: 184: Hoare triple {9956#false} assume 0 == ~r3~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,908 INFO L280 TraceCheckUtils]: 185: Hoare triple {9956#false} assume ~max1~0 == ~id1~0; {9956#false} is VALID [2020-07-18 00:51:45,909 INFO L280 TraceCheckUtils]: 186: Hoare triple {9956#false} assume ~max2~0 == ~id2~0; {9956#false} is VALID [2020-07-18 00:51:45,909 INFO L280 TraceCheckUtils]: 187: Hoare triple {9956#false} assume ~max3~0 == ~id3~0; {9956#false} is VALID [2020-07-18 00:51:45,909 INFO L280 TraceCheckUtils]: 188: Hoare triple {9956#false} assume 0 == ~st1~0; {9956#false} is VALID [2020-07-18 00:51:45,909 INFO L280 TraceCheckUtils]: 189: Hoare triple {9956#false} assume 0 == ~st2~0; {9956#false} is VALID [2020-07-18 00:51:45,910 INFO L280 TraceCheckUtils]: 190: Hoare triple {9956#false} assume 0 == ~st3~0; {9956#false} is VALID [2020-07-18 00:51:45,910 INFO L280 TraceCheckUtils]: 191: Hoare triple {9956#false} assume 0 == ~nl1~0; {9956#false} is VALID [2020-07-18 00:51:45,910 INFO L280 TraceCheckUtils]: 192: Hoare triple {9956#false} assume 0 == ~nl2~0; {9956#false} is VALID [2020-07-18 00:51:45,910 INFO L280 TraceCheckUtils]: 193: Hoare triple {9956#false} assume 0 == ~nl3~0; {9956#false} is VALID [2020-07-18 00:51:45,910 INFO L280 TraceCheckUtils]: 194: Hoare triple {9956#false} assume 0 == ~mode1~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,911 INFO L280 TraceCheckUtils]: 195: Hoare triple {9956#false} assume 0 == ~mode2~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,911 INFO L280 TraceCheckUtils]: 196: Hoare triple {9956#false} assume 0 == ~mode3~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,911 INFO L280 TraceCheckUtils]: 197: Hoare triple {9956#false} ~init__tmp___5~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,911 INFO L280 TraceCheckUtils]: 198: Hoare triple {9956#false} ~__return_1718~0 := ~init__tmp___5~0; {9956#false} is VALID [2020-07-18 00:51:45,911 INFO L280 TraceCheckUtils]: 199: Hoare triple {9956#false} ~main__i2~0 := ~__return_1718~0; {9956#false} is VALID [2020-07-18 00:51:45,912 INFO L280 TraceCheckUtils]: 200: Hoare triple {9956#false} assume 0 != ~main__i2~0; {9956#false} is VALID [2020-07-18 00:51:45,912 INFO L280 TraceCheckUtils]: 201: Hoare triple {9956#false} ~p12_old~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,912 INFO L280 TraceCheckUtils]: 202: Hoare triple {9956#false} ~p12_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,912 INFO L280 TraceCheckUtils]: 203: Hoare triple {9956#false} ~p13_old~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,913 INFO L280 TraceCheckUtils]: 204: Hoare triple {9956#false} ~p13_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,913 INFO L280 TraceCheckUtils]: 205: Hoare triple {9956#false} ~p21_old~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,913 INFO L280 TraceCheckUtils]: 206: Hoare triple {9956#false} ~p21_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,913 INFO L280 TraceCheckUtils]: 207: Hoare triple {9956#false} ~p23_old~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,913 INFO L280 TraceCheckUtils]: 208: Hoare triple {9956#false} ~p23_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,914 INFO L280 TraceCheckUtils]: 209: Hoare triple {9956#false} ~p31_old~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,914 INFO L280 TraceCheckUtils]: 210: Hoare triple {9956#false} ~p31_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,914 INFO L280 TraceCheckUtils]: 211: Hoare triple {9956#false} ~p32_old~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,914 INFO L280 TraceCheckUtils]: 212: Hoare triple {9956#false} ~p32_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,914 INFO L280 TraceCheckUtils]: 213: Hoare triple {9956#false} ~main__i2~0 := 0; {9956#false} is VALID [2020-07-18 00:51:45,915 INFO L280 TraceCheckUtils]: 214: Hoare triple {9956#false} assume !!(0 == ~mode1~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,915 INFO L280 TraceCheckUtils]: 215: Hoare triple {9956#false} assume ~r1~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,915 INFO L280 TraceCheckUtils]: 216: Hoare triple {9956#false} assume !!(0 == ~ep12~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,915 INFO L280 TraceCheckUtils]: 217: Hoare triple {9956#false} assume !!(0 == ~ep13~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,915 INFO L280 TraceCheckUtils]: 218: Hoare triple {9956#false} ~mode1~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,916 INFO L280 TraceCheckUtils]: 219: Hoare triple {9956#false} assume !!(0 == ~mode2~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,916 INFO L280 TraceCheckUtils]: 220: Hoare triple {9956#false} assume ~r2~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,916 INFO L280 TraceCheckUtils]: 221: Hoare triple {9956#false} assume !!(0 == ~ep21~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,916 INFO L280 TraceCheckUtils]: 222: Hoare triple {9956#false} assume !!(0 == ~ep23~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,916 INFO L280 TraceCheckUtils]: 223: Hoare triple {9956#false} ~mode2~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,917 INFO L280 TraceCheckUtils]: 224: Hoare triple {9956#false} assume !!(0 == ~mode3~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,917 INFO L280 TraceCheckUtils]: 225: Hoare triple {9956#false} assume ~r3~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,917 INFO L280 TraceCheckUtils]: 226: Hoare triple {9956#false} assume !!(0 == ~ep31~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,917 INFO L280 TraceCheckUtils]: 227: Hoare triple {9956#false} assume !!(0 == ~ep32~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,917 INFO L280 TraceCheckUtils]: 228: Hoare triple {9956#false} ~mode3~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,918 INFO L280 TraceCheckUtils]: 229: Hoare triple {9956#false} ~p12_old~0 := ~p12_new~0; {9956#false} is VALID [2020-07-18 00:51:45,918 INFO L280 TraceCheckUtils]: 230: Hoare triple {9956#false} ~p12_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,918 INFO L280 TraceCheckUtils]: 231: Hoare triple {9956#false} ~p13_old~0 := ~p13_new~0; {9956#false} is VALID [2020-07-18 00:51:45,918 INFO L280 TraceCheckUtils]: 232: Hoare triple {9956#false} ~p13_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,919 INFO L280 TraceCheckUtils]: 233: Hoare triple {9956#false} ~p21_old~0 := ~p21_new~0; {9956#false} is VALID [2020-07-18 00:51:45,919 INFO L280 TraceCheckUtils]: 234: Hoare triple {9956#false} ~p21_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,919 INFO L280 TraceCheckUtils]: 235: Hoare triple {9956#false} ~p23_old~0 := ~p23_new~0; {9956#false} is VALID [2020-07-18 00:51:45,919 INFO L280 TraceCheckUtils]: 236: Hoare triple {9956#false} ~p23_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,919 INFO L280 TraceCheckUtils]: 237: Hoare triple {9956#false} ~p31_old~0 := ~p31_new~0; {9956#false} is VALID [2020-07-18 00:51:45,920 INFO L280 TraceCheckUtils]: 238: Hoare triple {9956#false} ~p31_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,920 INFO L280 TraceCheckUtils]: 239: Hoare triple {9956#false} ~p32_old~0 := ~p32_new~0; {9956#false} is VALID [2020-07-18 00:51:45,920 INFO L280 TraceCheckUtils]: 240: Hoare triple {9956#false} ~p32_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,920 INFO L280 TraceCheckUtils]: 241: Hoare triple {9956#false} havoc ~check__tmp~0; {9956#false} is VALID [2020-07-18 00:51:45,920 INFO L280 TraceCheckUtils]: 242: Hoare triple {9956#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,921 INFO L280 TraceCheckUtils]: 243: Hoare triple {9956#false} assume ~st1~0 + ~nl1~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,921 INFO L280 TraceCheckUtils]: 244: Hoare triple {9956#false} assume ~st2~0 + ~nl2~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,921 INFO L280 TraceCheckUtils]: 245: Hoare triple {9956#false} assume ~st3~0 + ~nl3~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,921 INFO L280 TraceCheckUtils]: 246: Hoare triple {9956#false} assume !(~r1~0 % 256 >= 2); {9956#false} is VALID [2020-07-18 00:51:45,922 INFO L280 TraceCheckUtils]: 247: Hoare triple {9956#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9956#false} is VALID [2020-07-18 00:51:45,922 INFO L280 TraceCheckUtils]: 248: Hoare triple {9956#false} assume ~r1~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,922 INFO L280 TraceCheckUtils]: 249: Hoare triple {9956#false} assume !(~r1~0 % 256 >= 2); {9956#false} is VALID [2020-07-18 00:51:45,922 INFO L280 TraceCheckUtils]: 250: Hoare triple {9956#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9956#false} is VALID [2020-07-18 00:51:45,923 INFO L280 TraceCheckUtils]: 251: Hoare triple {9956#false} assume ~r1~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,923 INFO L280 TraceCheckUtils]: 252: Hoare triple {9956#false} ~check__tmp~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,923 INFO L280 TraceCheckUtils]: 253: Hoare triple {9956#false} ~__return_1846~0 := ~check__tmp~0; {9956#false} is VALID [2020-07-18 00:51:45,923 INFO L280 TraceCheckUtils]: 254: Hoare triple {9956#false} ~main__c1~0 := ~__return_1846~0; {9956#false} is VALID [2020-07-18 00:51:45,924 INFO L280 TraceCheckUtils]: 255: Hoare triple {9956#false} havoc ~__tmp_1~0; {9956#false} is VALID [2020-07-18 00:51:45,924 INFO L280 TraceCheckUtils]: 256: Hoare triple {9956#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {9956#false} is VALID [2020-07-18 00:51:45,925 INFO L280 TraceCheckUtils]: 257: Hoare triple {9956#false} havoc ~assert__arg~0; {9956#false} is VALID [2020-07-18 00:51:45,925 INFO L280 TraceCheckUtils]: 258: Hoare triple {9956#false} ~assert__arg~0 := ~__tmp_1~0; {9956#false} is VALID [2020-07-18 00:51:45,925 INFO L280 TraceCheckUtils]: 259: Hoare triple {9956#false} assume !(0 == ~assert__arg~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,926 INFO L280 TraceCheckUtils]: 260: Hoare triple {9956#false} assume !(0 == ~mode1~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,926 INFO L280 TraceCheckUtils]: 261: Hoare triple {9956#false} assume !(255 == ~r1~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,926 INFO L280 TraceCheckUtils]: 262: Hoare triple {9956#false} ~r1~0 := 1 + ~r1~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,927 INFO L280 TraceCheckUtils]: 263: Hoare triple {9956#false} assume !!(0 == ~ep21~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,927 INFO L280 TraceCheckUtils]: 264: Hoare triple {9956#false} assume !!(0 == ~ep31~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,927 INFO L280 TraceCheckUtils]: 265: Hoare triple {9956#false} assume !(2 == ~r1~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,927 INFO L280 TraceCheckUtils]: 266: Hoare triple {9956#false} ~mode1~0 := 0; {9956#false} is VALID [2020-07-18 00:51:45,927 INFO L280 TraceCheckUtils]: 267: Hoare triple {9956#false} assume !(0 == ~mode2~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,928 INFO L280 TraceCheckUtils]: 268: Hoare triple {9956#false} assume !(255 == ~r2~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,928 INFO L280 TraceCheckUtils]: 269: Hoare triple {9956#false} ~r2~0 := 1 + ~r2~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,928 INFO L280 TraceCheckUtils]: 270: Hoare triple {9956#false} assume !!(0 == ~ep12~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,928 INFO L280 TraceCheckUtils]: 271: Hoare triple {9956#false} assume !!(0 == ~ep32~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,929 INFO L280 TraceCheckUtils]: 272: Hoare triple {9956#false} assume !(2 == ~r2~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,929 INFO L280 TraceCheckUtils]: 273: Hoare triple {9956#false} ~mode2~0 := 0; {9956#false} is VALID [2020-07-18 00:51:45,929 INFO L280 TraceCheckUtils]: 274: Hoare triple {9956#false} assume !(0 == ~mode3~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,929 INFO L280 TraceCheckUtils]: 275: Hoare triple {9956#false} assume !(255 == ~r3~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,929 INFO L280 TraceCheckUtils]: 276: Hoare triple {9956#false} ~r3~0 := 1 + ~r3~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,930 INFO L280 TraceCheckUtils]: 277: Hoare triple {9956#false} assume !!(0 == ~ep13~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,930 INFO L280 TraceCheckUtils]: 278: Hoare triple {9956#false} assume !!(0 == ~ep23~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,930 INFO L280 TraceCheckUtils]: 279: Hoare triple {9956#false} assume !(2 == ~r3~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,930 INFO L280 TraceCheckUtils]: 280: Hoare triple {9956#false} ~mode3~0 := 0; {9956#false} is VALID [2020-07-18 00:51:45,931 INFO L280 TraceCheckUtils]: 281: Hoare triple {9956#false} ~p12_old~0 := ~p12_new~0; {9956#false} is VALID [2020-07-18 00:51:45,931 INFO L280 TraceCheckUtils]: 282: Hoare triple {9956#false} ~p12_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,931 INFO L280 TraceCheckUtils]: 283: Hoare triple {9956#false} ~p13_old~0 := ~p13_new~0; {9956#false} is VALID [2020-07-18 00:51:45,931 INFO L280 TraceCheckUtils]: 284: Hoare triple {9956#false} ~p13_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,932 INFO L280 TraceCheckUtils]: 285: Hoare triple {9956#false} ~p21_old~0 := ~p21_new~0; {9956#false} is VALID [2020-07-18 00:51:45,932 INFO L280 TraceCheckUtils]: 286: Hoare triple {9956#false} ~p21_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,932 INFO L280 TraceCheckUtils]: 287: Hoare triple {9956#false} ~p23_old~0 := ~p23_new~0; {9956#false} is VALID [2020-07-18 00:51:45,933 INFO L280 TraceCheckUtils]: 288: Hoare triple {9956#false} ~p23_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,933 INFO L280 TraceCheckUtils]: 289: Hoare triple {9956#false} ~p31_old~0 := ~p31_new~0; {9956#false} is VALID [2020-07-18 00:51:45,933 INFO L280 TraceCheckUtils]: 290: Hoare triple {9956#false} ~p31_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,934 INFO L280 TraceCheckUtils]: 291: Hoare triple {9956#false} ~p32_old~0 := ~p32_new~0; {9956#false} is VALID [2020-07-18 00:51:45,934 INFO L280 TraceCheckUtils]: 292: Hoare triple {9956#false} ~p32_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,934 INFO L280 TraceCheckUtils]: 293: Hoare triple {9956#false} havoc ~check__tmp~1; {9956#false} is VALID [2020-07-18 00:51:45,935 INFO L280 TraceCheckUtils]: 294: Hoare triple {9956#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,935 INFO L280 TraceCheckUtils]: 295: Hoare triple {9956#false} assume ~st1~0 + ~nl1~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,935 INFO L280 TraceCheckUtils]: 296: Hoare triple {9956#false} assume ~st2~0 + ~nl2~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,935 INFO L280 TraceCheckUtils]: 297: Hoare triple {9956#false} assume ~st3~0 + ~nl3~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,936 INFO L280 TraceCheckUtils]: 298: Hoare triple {9956#false} assume !(~r1~0 % 256 >= 2); {9956#false} is VALID [2020-07-18 00:51:45,936 INFO L280 TraceCheckUtils]: 299: Hoare triple {9956#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9956#false} is VALID [2020-07-18 00:51:45,936 INFO L280 TraceCheckUtils]: 300: Hoare triple {9956#false} assume ~r1~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,940 INFO L280 TraceCheckUtils]: 301: Hoare triple {9956#false} assume !(~r1~0 % 256 >= 2); {9956#false} is VALID [2020-07-18 00:51:45,940 INFO L280 TraceCheckUtils]: 302: Hoare triple {9956#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9956#false} is VALID [2020-07-18 00:51:45,940 INFO L280 TraceCheckUtils]: 303: Hoare triple {9956#false} assume ~r1~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,940 INFO L280 TraceCheckUtils]: 304: Hoare triple {9956#false} ~check__tmp~1 := 1; {9956#false} is VALID [2020-07-18 00:51:45,941 INFO L280 TraceCheckUtils]: 305: Hoare triple {9956#false} ~__return_1964~0 := ~check__tmp~1; {9956#false} is VALID [2020-07-18 00:51:45,941 INFO L280 TraceCheckUtils]: 306: Hoare triple {9956#false} ~main__c1~0 := ~__return_1964~0; {9956#false} is VALID [2020-07-18 00:51:45,941 INFO L280 TraceCheckUtils]: 307: Hoare triple {9956#false} havoc ~__tmp_2~0; {9956#false} is VALID [2020-07-18 00:51:45,941 INFO L280 TraceCheckUtils]: 308: Hoare triple {9956#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {9956#false} is VALID [2020-07-18 00:51:45,942 INFO L280 TraceCheckUtils]: 309: Hoare triple {9956#false} havoc ~assert__arg~1; {9956#false} is VALID [2020-07-18 00:51:45,942 INFO L280 TraceCheckUtils]: 310: Hoare triple {9956#false} ~assert__arg~1 := ~__tmp_2~0; {9956#false} is VALID [2020-07-18 00:51:45,943 INFO L280 TraceCheckUtils]: 311: Hoare triple {9956#false} assume !(0 == ~assert__arg~1 % 256); {9956#false} is VALID [2020-07-18 00:51:45,943 INFO L280 TraceCheckUtils]: 312: Hoare triple {9956#false} assume !!(0 == ~mode1~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,943 INFO L280 TraceCheckUtils]: 313: Hoare triple {9956#false} assume ~r1~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,944 INFO L280 TraceCheckUtils]: 314: Hoare triple {9956#false} assume !!(0 == ~ep12~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,944 INFO L280 TraceCheckUtils]: 315: Hoare triple {9956#false} assume !!(0 == ~ep13~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,944 INFO L280 TraceCheckUtils]: 316: Hoare triple {9956#false} ~mode1~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,944 INFO L280 TraceCheckUtils]: 317: Hoare triple {9956#false} assume !!(0 == ~mode2~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,945 INFO L280 TraceCheckUtils]: 318: Hoare triple {9956#false} assume ~r2~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,945 INFO L280 TraceCheckUtils]: 319: Hoare triple {9956#false} assume !!(0 == ~ep21~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,945 INFO L280 TraceCheckUtils]: 320: Hoare triple {9956#false} assume !!(0 == ~ep23~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,945 INFO L280 TraceCheckUtils]: 321: Hoare triple {9956#false} ~mode2~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,945 INFO L280 TraceCheckUtils]: 322: Hoare triple {9956#false} assume !!(0 == ~mode3~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,946 INFO L280 TraceCheckUtils]: 323: Hoare triple {9956#false} assume ~r3~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,946 INFO L280 TraceCheckUtils]: 324: Hoare triple {9956#false} assume !!(0 == ~ep31~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,946 INFO L280 TraceCheckUtils]: 325: Hoare triple {9956#false} assume !!(0 == ~ep32~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,946 INFO L280 TraceCheckUtils]: 326: Hoare triple {9956#false} ~mode3~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,946 INFO L280 TraceCheckUtils]: 327: Hoare triple {9956#false} ~p12_old~0 := ~p12_new~0; {9956#false} is VALID [2020-07-18 00:51:45,947 INFO L280 TraceCheckUtils]: 328: Hoare triple {9956#false} ~p12_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,947 INFO L280 TraceCheckUtils]: 329: Hoare triple {9956#false} ~p13_old~0 := ~p13_new~0; {9956#false} is VALID [2020-07-18 00:51:45,948 INFO L280 TraceCheckUtils]: 330: Hoare triple {9956#false} ~p13_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,948 INFO L280 TraceCheckUtils]: 331: Hoare triple {9956#false} ~p21_old~0 := ~p21_new~0; {9956#false} is VALID [2020-07-18 00:51:45,948 INFO L280 TraceCheckUtils]: 332: Hoare triple {9956#false} ~p21_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,949 INFO L280 TraceCheckUtils]: 333: Hoare triple {9956#false} ~p23_old~0 := ~p23_new~0; {9956#false} is VALID [2020-07-18 00:51:45,949 INFO L280 TraceCheckUtils]: 334: Hoare triple {9956#false} ~p23_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,949 INFO L280 TraceCheckUtils]: 335: Hoare triple {9956#false} ~p31_old~0 := ~p31_new~0; {9956#false} is VALID [2020-07-18 00:51:45,950 INFO L280 TraceCheckUtils]: 336: Hoare triple {9956#false} ~p31_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,950 INFO L280 TraceCheckUtils]: 337: Hoare triple {9956#false} ~p32_old~0 := ~p32_new~0; {9956#false} is VALID [2020-07-18 00:51:45,950 INFO L280 TraceCheckUtils]: 338: Hoare triple {9956#false} ~p32_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,951 INFO L280 TraceCheckUtils]: 339: Hoare triple {9956#false} havoc ~check__tmp~2; {9956#false} is VALID [2020-07-18 00:51:45,951 INFO L280 TraceCheckUtils]: 340: Hoare triple {9956#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,951 INFO L280 TraceCheckUtils]: 341: Hoare triple {9956#false} assume ~st1~0 + ~nl1~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,952 INFO L280 TraceCheckUtils]: 342: Hoare triple {9956#false} assume ~st2~0 + ~nl2~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,952 INFO L280 TraceCheckUtils]: 343: Hoare triple {9956#false} assume ~st3~0 + ~nl3~0 <= 1; {9956#false} is VALID [2020-07-18 00:51:45,952 INFO L280 TraceCheckUtils]: 344: Hoare triple {9956#false} assume !(~r1~0 % 256 >= 2); {9956#false} is VALID [2020-07-18 00:51:45,953 INFO L280 TraceCheckUtils]: 345: Hoare triple {9956#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {9956#false} is VALID [2020-07-18 00:51:45,953 INFO L280 TraceCheckUtils]: 346: Hoare triple {9956#false} assume ~r1~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,953 INFO L280 TraceCheckUtils]: 347: Hoare triple {9956#false} assume !(~r1~0 % 256 >= 2); {9956#false} is VALID [2020-07-18 00:51:45,954 INFO L280 TraceCheckUtils]: 348: Hoare triple {9956#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {9956#false} is VALID [2020-07-18 00:51:45,954 INFO L280 TraceCheckUtils]: 349: Hoare triple {9956#false} assume ~r1~0 % 256 < 2; {9956#false} is VALID [2020-07-18 00:51:45,954 INFO L280 TraceCheckUtils]: 350: Hoare triple {9956#false} ~check__tmp~2 := 1; {9956#false} is VALID [2020-07-18 00:51:45,955 INFO L280 TraceCheckUtils]: 351: Hoare triple {9956#false} ~__return_2082~0 := ~check__tmp~2; {9956#false} is VALID [2020-07-18 00:51:45,955 INFO L280 TraceCheckUtils]: 352: Hoare triple {9956#false} ~main__c1~0 := ~__return_2082~0; {9956#false} is VALID [2020-07-18 00:51:45,955 INFO L280 TraceCheckUtils]: 353: Hoare triple {9956#false} havoc ~__tmp_3~0; {9956#false} is VALID [2020-07-18 00:51:45,955 INFO L280 TraceCheckUtils]: 354: Hoare triple {9956#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {9956#false} is VALID [2020-07-18 00:51:45,956 INFO L280 TraceCheckUtils]: 355: Hoare triple {9956#false} havoc ~assert__arg~2; {9956#false} is VALID [2020-07-18 00:51:45,956 INFO L280 TraceCheckUtils]: 356: Hoare triple {9956#false} ~assert__arg~2 := ~__tmp_3~0; {9956#false} is VALID [2020-07-18 00:51:45,956 INFO L280 TraceCheckUtils]: 357: Hoare triple {9956#false} assume !(0 == ~assert__arg~2 % 256); {9956#false} is VALID [2020-07-18 00:51:45,956 INFO L280 TraceCheckUtils]: 358: Hoare triple {9956#false} assume !(0 == ~mode1~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,957 INFO L280 TraceCheckUtils]: 359: Hoare triple {9956#false} assume !(255 == ~r1~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,957 INFO L280 TraceCheckUtils]: 360: Hoare triple {9956#false} ~r1~0 := 1 + ~r1~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,957 INFO L280 TraceCheckUtils]: 361: Hoare triple {9956#false} assume !!(0 == ~ep21~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,957 INFO L280 TraceCheckUtils]: 362: Hoare triple {9956#false} assume !!(0 == ~ep31~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,957 INFO L280 TraceCheckUtils]: 363: Hoare triple {9956#false} assume 2 == ~r1~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,958 INFO L280 TraceCheckUtils]: 364: Hoare triple {9956#false} assume ~max1~0 == ~id1~0; {9956#false} is VALID [2020-07-18 00:51:45,958 INFO L280 TraceCheckUtils]: 365: Hoare triple {9956#false} ~st1~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,958 INFO L280 TraceCheckUtils]: 366: Hoare triple {9956#false} ~mode1~0 := 0; {9956#false} is VALID [2020-07-18 00:51:45,958 INFO L280 TraceCheckUtils]: 367: Hoare triple {9956#false} assume !(0 == ~mode2~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,959 INFO L280 TraceCheckUtils]: 368: Hoare triple {9956#false} assume !(255 == ~r2~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,959 INFO L280 TraceCheckUtils]: 369: Hoare triple {9956#false} ~r2~0 := 1 + ~r2~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,959 INFO L280 TraceCheckUtils]: 370: Hoare triple {9956#false} assume !!(0 == ~ep12~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,959 INFO L280 TraceCheckUtils]: 371: Hoare triple {9956#false} assume !!(0 == ~ep32~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,959 INFO L280 TraceCheckUtils]: 372: Hoare triple {9956#false} assume 2 == ~r2~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,960 INFO L280 TraceCheckUtils]: 373: Hoare triple {9956#false} assume ~max2~0 == ~id2~0; {9956#false} is VALID [2020-07-18 00:51:45,960 INFO L280 TraceCheckUtils]: 374: Hoare triple {9956#false} ~st2~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,960 INFO L280 TraceCheckUtils]: 375: Hoare triple {9956#false} ~mode2~0 := 0; {9956#false} is VALID [2020-07-18 00:51:45,960 INFO L280 TraceCheckUtils]: 376: Hoare triple {9956#false} assume !(0 == ~mode3~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,960 INFO L280 TraceCheckUtils]: 377: Hoare triple {9956#false} assume !(255 == ~r3~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,961 INFO L280 TraceCheckUtils]: 378: Hoare triple {9956#false} ~r3~0 := 1 + ~r3~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,961 INFO L280 TraceCheckUtils]: 379: Hoare triple {9956#false} assume !!(0 == ~ep13~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,961 INFO L280 TraceCheckUtils]: 380: Hoare triple {9956#false} assume !!(0 == ~ep23~0 % 256); {9956#false} is VALID [2020-07-18 00:51:45,962 INFO L280 TraceCheckUtils]: 381: Hoare triple {9956#false} assume 2 == ~r3~0 % 256; {9956#false} is VALID [2020-07-18 00:51:45,962 INFO L280 TraceCheckUtils]: 382: Hoare triple {9956#false} assume ~max3~0 == ~id3~0; {9956#false} is VALID [2020-07-18 00:51:45,962 INFO L280 TraceCheckUtils]: 383: Hoare triple {9956#false} ~st3~0 := 1; {9956#false} is VALID [2020-07-18 00:51:45,963 INFO L280 TraceCheckUtils]: 384: Hoare triple {9956#false} ~mode3~0 := 0; {9956#false} is VALID [2020-07-18 00:51:45,963 INFO L280 TraceCheckUtils]: 385: Hoare triple {9956#false} ~p12_old~0 := ~p12_new~0; {9956#false} is VALID [2020-07-18 00:51:45,963 INFO L280 TraceCheckUtils]: 386: Hoare triple {9956#false} ~p12_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,964 INFO L280 TraceCheckUtils]: 387: Hoare triple {9956#false} ~p13_old~0 := ~p13_new~0; {9956#false} is VALID [2020-07-18 00:51:45,964 INFO L280 TraceCheckUtils]: 388: Hoare triple {9956#false} ~p13_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,964 INFO L280 TraceCheckUtils]: 389: Hoare triple {9956#false} ~p21_old~0 := ~p21_new~0; {9956#false} is VALID [2020-07-18 00:51:45,965 INFO L280 TraceCheckUtils]: 390: Hoare triple {9956#false} ~p21_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,965 INFO L280 TraceCheckUtils]: 391: Hoare triple {9956#false} ~p23_old~0 := ~p23_new~0; {9956#false} is VALID [2020-07-18 00:51:45,965 INFO L280 TraceCheckUtils]: 392: Hoare triple {9956#false} ~p23_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,966 INFO L280 TraceCheckUtils]: 393: Hoare triple {9956#false} ~p31_old~0 := ~p31_new~0; {9956#false} is VALID [2020-07-18 00:51:45,966 INFO L280 TraceCheckUtils]: 394: Hoare triple {9956#false} ~p31_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,967 INFO L280 TraceCheckUtils]: 395: Hoare triple {9956#false} ~p32_old~0 := ~p32_new~0; {9956#false} is VALID [2020-07-18 00:51:45,967 INFO L280 TraceCheckUtils]: 396: Hoare triple {9956#false} ~p32_new~0 := ~nomsg~0; {9956#false} is VALID [2020-07-18 00:51:45,967 INFO L280 TraceCheckUtils]: 397: Hoare triple {9956#false} havoc ~check__tmp~3; {9956#false} is VALID [2020-07-18 00:51:45,968 INFO L280 TraceCheckUtils]: 398: Hoare triple {9956#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {9956#false} is VALID [2020-07-18 00:51:45,968 INFO L280 TraceCheckUtils]: 399: Hoare triple {9956#false} ~check__tmp~3 := 0; {9956#false} is VALID [2020-07-18 00:51:45,968 INFO L280 TraceCheckUtils]: 400: Hoare triple {9956#false} ~__return_2205~0 := ~check__tmp~3; {9956#false} is VALID [2020-07-18 00:51:45,969 INFO L280 TraceCheckUtils]: 401: Hoare triple {9956#false} ~main__c1~0 := ~__return_2205~0; {9956#false} is VALID [2020-07-18 00:51:45,969 INFO L280 TraceCheckUtils]: 402: Hoare triple {9956#false} havoc ~__tmp_4~0; {9956#false} is VALID [2020-07-18 00:51:45,969 INFO L280 TraceCheckUtils]: 403: Hoare triple {9956#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {9956#false} is VALID [2020-07-18 00:51:45,969 INFO L280 TraceCheckUtils]: 404: Hoare triple {9956#false} havoc ~assert__arg~3; {9956#false} is VALID [2020-07-18 00:51:45,970 INFO L280 TraceCheckUtils]: 405: Hoare triple {9956#false} ~assert__arg~3 := ~__tmp_4~0; {9956#false} is VALID [2020-07-18 00:51:45,970 INFO L280 TraceCheckUtils]: 406: Hoare triple {9956#false} assume 0 == ~assert__arg~3 % 256; {9956#false} is VALID [2020-07-18 00:51:45,971 INFO L280 TraceCheckUtils]: 407: Hoare triple {9956#false} assume !false; {9956#false} is VALID [2020-07-18 00:51:46,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:51:46,153 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:51:46,153 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1511365932] [2020-07-18 00:51:46,154 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:51:46,154 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:51:46,154 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128879346] [2020-07-18 00:51:46,156 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 408 [2020-07-18 00:51:46,157 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:51:46,157 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:51:46,598 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 408 edges. 408 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:51:46,599 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:51:46,599 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:51:46,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:51:46,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:51:46,600 INFO L87 Difference]: Start difference. First operand 1234 states and 1502 transitions. Second operand 4 states. [2020-07-18 00:52:00,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:00,720 INFO L93 Difference]: Finished difference Result 3323 states and 4103 transitions. [2020-07-18 00:52:00,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:52:00,720 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 408 [2020-07-18 00:52:00,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:52:00,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:52:00,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2234 transitions. [2020-07-18 00:52:00,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:52:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2234 transitions. [2020-07-18 00:52:00,760 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2234 transitions. [2020-07-18 00:52:03,667 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2234 edges. 2234 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:03,878 INFO L225 Difference]: With dead ends: 3323 [2020-07-18 00:52:03,879 INFO L226 Difference]: Without dead ends: 2294 [2020-07-18 00:52:03,882 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 248 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:52:03,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2294 states. [2020-07-18 00:52:07,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2294 to 1236. [2020-07-18 00:52:07,081 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:52:07,081 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2294 states. Second operand 1236 states. [2020-07-18 00:52:07,081 INFO L74 IsIncluded]: Start isIncluded. First operand 2294 states. Second operand 1236 states. [2020-07-18 00:52:07,082 INFO L87 Difference]: Start difference. First operand 2294 states. Second operand 1236 states. [2020-07-18 00:52:07,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:07,438 INFO L93 Difference]: Finished difference Result 2294 states and 2823 transitions. [2020-07-18 00:52:07,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 2823 transitions. [2020-07-18 00:52:07,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:07,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:07,445 INFO L74 IsIncluded]: Start isIncluded. First operand 1236 states. Second operand 2294 states. [2020-07-18 00:52:07,445 INFO L87 Difference]: Start difference. First operand 1236 states. Second operand 2294 states. [2020-07-18 00:52:07,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:07,800 INFO L93 Difference]: Finished difference Result 2294 states and 2823 transitions. [2020-07-18 00:52:07,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 2823 transitions. [2020-07-18 00:52:07,805 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:07,805 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:07,805 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:52:07,806 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:52:07,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1236 states. [2020-07-18 00:52:07,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 1236 states and 1504 transitions. [2020-07-18 00:52:07,899 INFO L78 Accepts]: Start accepts. Automaton has 1236 states and 1504 transitions. Word has length 408 [2020-07-18 00:52:07,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:52:07,900 INFO L479 AbstractCegarLoop]: Abstraction has 1236 states and 1504 transitions. [2020-07-18 00:52:07,900 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:52:07,900 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1236 states and 1504 transitions. [2020-07-18 00:52:10,619 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1504 edges. 1504 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:10,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1504 transitions. [2020-07-18 00:52:10,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2020-07-18 00:52:10,630 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:52:10,631 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] [2020-07-18 00:52:10,631 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:52:10,631 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:52:10,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:52:10,632 INFO L82 PathProgramCache]: Analyzing trace with hash -2025918869, now seen corresponding path program 1 times [2020-07-18 00:52:10,632 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:52:10,633 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1747414085] [2020-07-18 00:52:10,633 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:52:10,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:11,049 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-07-18 00:52:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:11,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {23786#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {23725#true} is VALID [2020-07-18 00:52:11,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {23725#true} ~nomsg~0 := -1; {23725#true} is VALID [2020-07-18 00:52:11,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {23725#true} ~p12~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {23725#true} ~p12_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,102 INFO L280 TraceCheckUtils]: 4: Hoare triple {23725#true} ~p12_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,102 INFO L280 TraceCheckUtils]: 5: Hoare triple {23725#true} ~ep12~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,102 INFO L280 TraceCheckUtils]: 6: Hoare triple {23725#true} ~p13~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,102 INFO L280 TraceCheckUtils]: 7: Hoare triple {23725#true} ~p13_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,103 INFO L280 TraceCheckUtils]: 8: Hoare triple {23725#true} ~p13_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,103 INFO L280 TraceCheckUtils]: 9: Hoare triple {23725#true} ~ep13~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,103 INFO L280 TraceCheckUtils]: 10: Hoare triple {23725#true} ~p21~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,103 INFO L280 TraceCheckUtils]: 11: Hoare triple {23725#true} ~p21_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,103 INFO L280 TraceCheckUtils]: 12: Hoare triple {23725#true} ~p21_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,104 INFO L280 TraceCheckUtils]: 13: Hoare triple {23725#true} ~ep21~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,104 INFO L280 TraceCheckUtils]: 14: Hoare triple {23725#true} ~p23~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,104 INFO L280 TraceCheckUtils]: 15: Hoare triple {23725#true} ~p23_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,104 INFO L280 TraceCheckUtils]: 16: Hoare triple {23725#true} ~p23_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,104 INFO L280 TraceCheckUtils]: 17: Hoare triple {23725#true} ~ep23~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,105 INFO L280 TraceCheckUtils]: 18: Hoare triple {23725#true} ~p31~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,105 INFO L280 TraceCheckUtils]: 19: Hoare triple {23725#true} ~p31_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,105 INFO L280 TraceCheckUtils]: 20: Hoare triple {23725#true} ~p31_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,105 INFO L280 TraceCheckUtils]: 21: Hoare triple {23725#true} ~ep31~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,105 INFO L280 TraceCheckUtils]: 22: Hoare triple {23725#true} ~p32~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,106 INFO L280 TraceCheckUtils]: 23: Hoare triple {23725#true} ~p32_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,106 INFO L280 TraceCheckUtils]: 24: Hoare triple {23725#true} ~p32_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,106 INFO L280 TraceCheckUtils]: 25: Hoare triple {23725#true} ~ep32~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,106 INFO L280 TraceCheckUtils]: 26: Hoare triple {23725#true} ~id1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,106 INFO L280 TraceCheckUtils]: 27: Hoare triple {23725#true} ~r1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,107 INFO L280 TraceCheckUtils]: 28: Hoare triple {23725#true} ~st1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,107 INFO L280 TraceCheckUtils]: 29: Hoare triple {23725#true} ~nl1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,107 INFO L280 TraceCheckUtils]: 30: Hoare triple {23725#true} ~m1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,107 INFO L280 TraceCheckUtils]: 31: Hoare triple {23725#true} ~max1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,107 INFO L280 TraceCheckUtils]: 32: Hoare triple {23725#true} ~mode1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,108 INFO L280 TraceCheckUtils]: 33: Hoare triple {23725#true} ~id2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,108 INFO L280 TraceCheckUtils]: 34: Hoare triple {23725#true} ~r2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,108 INFO L280 TraceCheckUtils]: 35: Hoare triple {23725#true} ~st2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,108 INFO L280 TraceCheckUtils]: 36: Hoare triple {23725#true} ~nl2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,108 INFO L280 TraceCheckUtils]: 37: Hoare triple {23725#true} ~m2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,109 INFO L280 TraceCheckUtils]: 38: Hoare triple {23725#true} ~max2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,109 INFO L280 TraceCheckUtils]: 39: Hoare triple {23725#true} ~mode2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,109 INFO L280 TraceCheckUtils]: 40: Hoare triple {23725#true} ~id3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,109 INFO L280 TraceCheckUtils]: 41: Hoare triple {23725#true} ~r3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,109 INFO L280 TraceCheckUtils]: 42: Hoare triple {23725#true} ~st3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,110 INFO L280 TraceCheckUtils]: 43: Hoare triple {23725#true} ~nl3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,110 INFO L280 TraceCheckUtils]: 44: Hoare triple {23725#true} ~m3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,110 INFO L280 TraceCheckUtils]: 45: Hoare triple {23725#true} ~max3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,110 INFO L280 TraceCheckUtils]: 46: Hoare triple {23725#true} ~mode3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,110 INFO L280 TraceCheckUtils]: 47: Hoare triple {23725#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {23725#true} is VALID [2020-07-18 00:52:11,111 INFO L280 TraceCheckUtils]: 48: Hoare triple {23725#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {23725#true} is VALID [2020-07-18 00:52:11,111 INFO L280 TraceCheckUtils]: 49: Hoare triple {23725#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {23725#true} is VALID [2020-07-18 00:52:11,111 INFO L280 TraceCheckUtils]: 50: Hoare triple {23725#true} ~__return_1718~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,111 INFO L280 TraceCheckUtils]: 51: Hoare triple {23725#true} ~__return_1846~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,111 INFO L280 TraceCheckUtils]: 52: Hoare triple {23725#true} ~__return_1964~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,112 INFO L280 TraceCheckUtils]: 53: Hoare triple {23725#true} ~__return_2082~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,112 INFO L280 TraceCheckUtils]: 54: Hoare triple {23725#true} ~__return_2205~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,112 INFO L280 TraceCheckUtils]: 55: Hoare triple {23725#true} ~__return_2315~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,112 INFO L280 TraceCheckUtils]: 56: Hoare triple {23725#true} assume true; {23725#true} is VALID [2020-07-18 00:52:11,113 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {23725#true} {23725#true} #1773#return; {23725#true} is VALID [2020-07-18 00:52:11,121 INFO L263 TraceCheckUtils]: 0: Hoare triple {23725#true} call ULTIMATE.init(); {23786#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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 00:52:11,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {23786#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {23725#true} is VALID [2020-07-18 00:52:11,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {23725#true} ~nomsg~0 := -1; {23725#true} is VALID [2020-07-18 00:52:11,122 INFO L280 TraceCheckUtils]: 3: Hoare triple {23725#true} ~p12~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {23725#true} ~p12_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,122 INFO L280 TraceCheckUtils]: 5: Hoare triple {23725#true} ~p12_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,122 INFO L280 TraceCheckUtils]: 6: Hoare triple {23725#true} ~ep12~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,122 INFO L280 TraceCheckUtils]: 7: Hoare triple {23725#true} ~p13~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,123 INFO L280 TraceCheckUtils]: 8: Hoare triple {23725#true} ~p13_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,123 INFO L280 TraceCheckUtils]: 9: Hoare triple {23725#true} ~p13_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,123 INFO L280 TraceCheckUtils]: 10: Hoare triple {23725#true} ~ep13~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,123 INFO L280 TraceCheckUtils]: 11: Hoare triple {23725#true} ~p21~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,123 INFO L280 TraceCheckUtils]: 12: Hoare triple {23725#true} ~p21_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,124 INFO L280 TraceCheckUtils]: 13: Hoare triple {23725#true} ~p21_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,124 INFO L280 TraceCheckUtils]: 14: Hoare triple {23725#true} ~ep21~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,124 INFO L280 TraceCheckUtils]: 15: Hoare triple {23725#true} ~p23~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,124 INFO L280 TraceCheckUtils]: 16: Hoare triple {23725#true} ~p23_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,124 INFO L280 TraceCheckUtils]: 17: Hoare triple {23725#true} ~p23_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,125 INFO L280 TraceCheckUtils]: 18: Hoare triple {23725#true} ~ep23~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,125 INFO L280 TraceCheckUtils]: 19: Hoare triple {23725#true} ~p31~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,125 INFO L280 TraceCheckUtils]: 20: Hoare triple {23725#true} ~p31_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,125 INFO L280 TraceCheckUtils]: 21: Hoare triple {23725#true} ~p31_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,125 INFO L280 TraceCheckUtils]: 22: Hoare triple {23725#true} ~ep31~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,126 INFO L280 TraceCheckUtils]: 23: Hoare triple {23725#true} ~p32~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,126 INFO L280 TraceCheckUtils]: 24: Hoare triple {23725#true} ~p32_old~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,126 INFO L280 TraceCheckUtils]: 25: Hoare triple {23725#true} ~p32_new~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,127 INFO L280 TraceCheckUtils]: 26: Hoare triple {23725#true} ~ep32~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,127 INFO L280 TraceCheckUtils]: 27: Hoare triple {23725#true} ~id1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,127 INFO L280 TraceCheckUtils]: 28: Hoare triple {23725#true} ~r1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,127 INFO L280 TraceCheckUtils]: 29: Hoare triple {23725#true} ~st1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,128 INFO L280 TraceCheckUtils]: 30: Hoare triple {23725#true} ~nl1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,128 INFO L280 TraceCheckUtils]: 31: Hoare triple {23725#true} ~m1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,128 INFO L280 TraceCheckUtils]: 32: Hoare triple {23725#true} ~max1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,128 INFO L280 TraceCheckUtils]: 33: Hoare triple {23725#true} ~mode1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,128 INFO L280 TraceCheckUtils]: 34: Hoare triple {23725#true} ~id2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,129 INFO L280 TraceCheckUtils]: 35: Hoare triple {23725#true} ~r2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,129 INFO L280 TraceCheckUtils]: 36: Hoare triple {23725#true} ~st2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,129 INFO L280 TraceCheckUtils]: 37: Hoare triple {23725#true} ~nl2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,129 INFO L280 TraceCheckUtils]: 38: Hoare triple {23725#true} ~m2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,129 INFO L280 TraceCheckUtils]: 39: Hoare triple {23725#true} ~max2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,130 INFO L280 TraceCheckUtils]: 40: Hoare triple {23725#true} ~mode2~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,130 INFO L280 TraceCheckUtils]: 41: Hoare triple {23725#true} ~id3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,130 INFO L280 TraceCheckUtils]: 42: Hoare triple {23725#true} ~r3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,130 INFO L280 TraceCheckUtils]: 43: Hoare triple {23725#true} ~st3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,130 INFO L280 TraceCheckUtils]: 44: Hoare triple {23725#true} ~nl3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,131 INFO L280 TraceCheckUtils]: 45: Hoare triple {23725#true} ~m3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,131 INFO L280 TraceCheckUtils]: 46: Hoare triple {23725#true} ~max3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,131 INFO L280 TraceCheckUtils]: 47: Hoare triple {23725#true} ~mode3~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,131 INFO L280 TraceCheckUtils]: 48: Hoare triple {23725#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {23725#true} is VALID [2020-07-18 00:52:11,131 INFO L280 TraceCheckUtils]: 49: Hoare triple {23725#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {23725#true} is VALID [2020-07-18 00:52:11,132 INFO L280 TraceCheckUtils]: 50: Hoare triple {23725#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {23725#true} is VALID [2020-07-18 00:52:11,132 INFO L280 TraceCheckUtils]: 51: Hoare triple {23725#true} ~__return_1718~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,132 INFO L280 TraceCheckUtils]: 52: Hoare triple {23725#true} ~__return_1846~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,132 INFO L280 TraceCheckUtils]: 53: Hoare triple {23725#true} ~__return_1964~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,132 INFO L280 TraceCheckUtils]: 54: Hoare triple {23725#true} ~__return_2082~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,133 INFO L280 TraceCheckUtils]: 55: Hoare triple {23725#true} ~__return_2205~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,133 INFO L280 TraceCheckUtils]: 56: Hoare triple {23725#true} ~__return_2315~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,133 INFO L280 TraceCheckUtils]: 57: Hoare triple {23725#true} assume true; {23725#true} is VALID [2020-07-18 00:52:11,133 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {23725#true} {23725#true} #1773#return; {23725#true} is VALID [2020-07-18 00:52:11,133 INFO L263 TraceCheckUtils]: 59: Hoare triple {23725#true} call #t~ret27 := main(); {23725#true} is VALID [2020-07-18 00:52:11,134 INFO L280 TraceCheckUtils]: 60: Hoare triple {23725#true} havoc ~main__c1~0; {23725#true} is VALID [2020-07-18 00:52:11,134 INFO L280 TraceCheckUtils]: 61: Hoare triple {23725#true} havoc ~main__i2~0; {23725#true} is VALID [2020-07-18 00:52:11,134 INFO L280 TraceCheckUtils]: 62: Hoare triple {23725#true} ~main__c1~0 := 0; {23725#true} is VALID [2020-07-18 00:52:11,134 INFO L280 TraceCheckUtils]: 63: Hoare triple {23725#true} ~ep12~0 := #t~nondet0; {23725#true} is VALID [2020-07-18 00:52:11,134 INFO L280 TraceCheckUtils]: 64: Hoare triple {23725#true} havoc #t~nondet0; {23725#true} is VALID [2020-07-18 00:52:11,135 INFO L280 TraceCheckUtils]: 65: Hoare triple {23725#true} ~ep13~0 := #t~nondet1; {23725#true} is VALID [2020-07-18 00:52:11,135 INFO L280 TraceCheckUtils]: 66: Hoare triple {23725#true} havoc #t~nondet1; {23725#true} is VALID [2020-07-18 00:52:11,135 INFO L280 TraceCheckUtils]: 67: Hoare triple {23725#true} ~ep21~0 := #t~nondet2; {23725#true} is VALID [2020-07-18 00:52:11,135 INFO L280 TraceCheckUtils]: 68: Hoare triple {23725#true} havoc #t~nondet2; {23725#true} is VALID [2020-07-18 00:52:11,135 INFO L280 TraceCheckUtils]: 69: Hoare triple {23725#true} ~ep23~0 := #t~nondet3; {23725#true} is VALID [2020-07-18 00:52:11,135 INFO L280 TraceCheckUtils]: 70: Hoare triple {23725#true} havoc #t~nondet3; {23725#true} is VALID [2020-07-18 00:52:11,136 INFO L280 TraceCheckUtils]: 71: Hoare triple {23725#true} ~ep31~0 := #t~nondet4; {23725#true} is VALID [2020-07-18 00:52:11,136 INFO L280 TraceCheckUtils]: 72: Hoare triple {23725#true} havoc #t~nondet4; {23725#true} is VALID [2020-07-18 00:52:11,136 INFO L280 TraceCheckUtils]: 73: Hoare triple {23725#true} ~ep32~0 := #t~nondet5; {23725#true} is VALID [2020-07-18 00:52:11,136 INFO L280 TraceCheckUtils]: 74: Hoare triple {23725#true} havoc #t~nondet5; {23725#true} is VALID [2020-07-18 00:52:11,136 INFO L280 TraceCheckUtils]: 75: Hoare triple {23725#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,137 INFO L280 TraceCheckUtils]: 76: Hoare triple {23725#true} ~id1~0 := #t~nondet6; {23725#true} is VALID [2020-07-18 00:52:11,137 INFO L280 TraceCheckUtils]: 77: Hoare triple {23725#true} havoc #t~nondet6; {23725#true} is VALID [2020-07-18 00:52:11,137 INFO L280 TraceCheckUtils]: 78: Hoare triple {23725#true} ~r1~0 := #t~nondet7; {23725#true} is VALID [2020-07-18 00:52:11,137 INFO L280 TraceCheckUtils]: 79: Hoare triple {23725#true} havoc #t~nondet7; {23725#true} is VALID [2020-07-18 00:52:11,137 INFO L280 TraceCheckUtils]: 80: Hoare triple {23725#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,138 INFO L280 TraceCheckUtils]: 81: Hoare triple {23725#true} ~st1~0 := #t~nondet8; {23725#true} is VALID [2020-07-18 00:52:11,138 INFO L280 TraceCheckUtils]: 82: Hoare triple {23725#true} havoc #t~nondet8; {23725#true} is VALID [2020-07-18 00:52:11,138 INFO L280 TraceCheckUtils]: 83: Hoare triple {23725#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,138 INFO L280 TraceCheckUtils]: 84: Hoare triple {23725#true} ~nl1~0 := #t~nondet9; {23725#true} is VALID [2020-07-18 00:52:11,138 INFO L280 TraceCheckUtils]: 85: Hoare triple {23725#true} havoc #t~nondet9; {23725#true} is VALID [2020-07-18 00:52:11,138 INFO L280 TraceCheckUtils]: 86: Hoare triple {23725#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,139 INFO L280 TraceCheckUtils]: 87: Hoare triple {23725#true} ~m1~0 := #t~nondet10; {23725#true} is VALID [2020-07-18 00:52:11,139 INFO L280 TraceCheckUtils]: 88: Hoare triple {23725#true} havoc #t~nondet10; {23725#true} is VALID [2020-07-18 00:52:11,139 INFO L280 TraceCheckUtils]: 89: Hoare triple {23725#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,139 INFO L280 TraceCheckUtils]: 90: Hoare triple {23725#true} ~max1~0 := #t~nondet11; {23725#true} is VALID [2020-07-18 00:52:11,139 INFO L280 TraceCheckUtils]: 91: Hoare triple {23725#true} havoc #t~nondet11; {23725#true} is VALID [2020-07-18 00:52:11,140 INFO L280 TraceCheckUtils]: 92: Hoare triple {23725#true} ~mode1~0 := #t~nondet12; {23725#true} is VALID [2020-07-18 00:52:11,140 INFO L280 TraceCheckUtils]: 93: Hoare triple {23725#true} havoc #t~nondet12; {23725#true} is VALID [2020-07-18 00:52:11,140 INFO L280 TraceCheckUtils]: 94: Hoare triple {23725#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,140 INFO L280 TraceCheckUtils]: 95: Hoare triple {23725#true} ~id2~0 := #t~nondet13; {23725#true} is VALID [2020-07-18 00:52:11,140 INFO L280 TraceCheckUtils]: 96: Hoare triple {23725#true} havoc #t~nondet13; {23725#true} is VALID [2020-07-18 00:52:11,141 INFO L280 TraceCheckUtils]: 97: Hoare triple {23725#true} ~r2~0 := #t~nondet14; {23725#true} is VALID [2020-07-18 00:52:11,141 INFO L280 TraceCheckUtils]: 98: Hoare triple {23725#true} havoc #t~nondet14; {23725#true} is VALID [2020-07-18 00:52:11,141 INFO L280 TraceCheckUtils]: 99: Hoare triple {23725#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,141 INFO L280 TraceCheckUtils]: 100: Hoare triple {23725#true} ~st2~0 := #t~nondet15; {23725#true} is VALID [2020-07-18 00:52:11,141 INFO L280 TraceCheckUtils]: 101: Hoare triple {23725#true} havoc #t~nondet15; {23725#true} is VALID [2020-07-18 00:52:11,142 INFO L280 TraceCheckUtils]: 102: Hoare triple {23725#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,142 INFO L280 TraceCheckUtils]: 103: Hoare triple {23725#true} ~nl2~0 := #t~nondet16; {23725#true} is VALID [2020-07-18 00:52:11,142 INFO L280 TraceCheckUtils]: 104: Hoare triple {23725#true} havoc #t~nondet16; {23725#true} is VALID [2020-07-18 00:52:11,142 INFO L280 TraceCheckUtils]: 105: Hoare triple {23725#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,142 INFO L280 TraceCheckUtils]: 106: Hoare triple {23725#true} ~m2~0 := #t~nondet17; {23725#true} is VALID [2020-07-18 00:52:11,143 INFO L280 TraceCheckUtils]: 107: Hoare triple {23725#true} havoc #t~nondet17; {23725#true} is VALID [2020-07-18 00:52:11,143 INFO L280 TraceCheckUtils]: 108: Hoare triple {23725#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,143 INFO L280 TraceCheckUtils]: 109: Hoare triple {23725#true} ~max2~0 := #t~nondet18; {23725#true} is VALID [2020-07-18 00:52:11,143 INFO L280 TraceCheckUtils]: 110: Hoare triple {23725#true} havoc #t~nondet18; {23725#true} is VALID [2020-07-18 00:52:11,143 INFO L280 TraceCheckUtils]: 111: Hoare triple {23725#true} ~mode2~0 := #t~nondet19; {23725#true} is VALID [2020-07-18 00:52:11,144 INFO L280 TraceCheckUtils]: 112: Hoare triple {23725#true} havoc #t~nondet19; {23725#true} is VALID [2020-07-18 00:52:11,144 INFO L280 TraceCheckUtils]: 113: Hoare triple {23725#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,144 INFO L280 TraceCheckUtils]: 114: Hoare triple {23725#true} ~id3~0 := #t~nondet20; {23725#true} is VALID [2020-07-18 00:52:11,144 INFO L280 TraceCheckUtils]: 115: Hoare triple {23725#true} havoc #t~nondet20; {23725#true} is VALID [2020-07-18 00:52:11,144 INFO L280 TraceCheckUtils]: 116: Hoare triple {23725#true} ~r3~0 := #t~nondet21; {23725#true} is VALID [2020-07-18 00:52:11,144 INFO L280 TraceCheckUtils]: 117: Hoare triple {23725#true} havoc #t~nondet21; {23725#true} is VALID [2020-07-18 00:52:11,144 INFO L280 TraceCheckUtils]: 118: Hoare triple {23725#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,145 INFO L280 TraceCheckUtils]: 119: Hoare triple {23725#true} ~st3~0 := #t~nondet22; {23725#true} is VALID [2020-07-18 00:52:11,145 INFO L280 TraceCheckUtils]: 120: Hoare triple {23725#true} havoc #t~nondet22; {23725#true} is VALID [2020-07-18 00:52:11,145 INFO L280 TraceCheckUtils]: 121: Hoare triple {23725#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,145 INFO L280 TraceCheckUtils]: 122: Hoare triple {23725#true} ~nl3~0 := #t~nondet23; {23725#true} is VALID [2020-07-18 00:52:11,145 INFO L280 TraceCheckUtils]: 123: Hoare triple {23725#true} havoc #t~nondet23; {23725#true} is VALID [2020-07-18 00:52:11,146 INFO L280 TraceCheckUtils]: 124: Hoare triple {23725#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,146 INFO L280 TraceCheckUtils]: 125: Hoare triple {23725#true} ~m3~0 := #t~nondet24; {23725#true} is VALID [2020-07-18 00:52:11,146 INFO L280 TraceCheckUtils]: 126: Hoare triple {23725#true} havoc #t~nondet24; {23725#true} is VALID [2020-07-18 00:52:11,146 INFO L280 TraceCheckUtils]: 127: Hoare triple {23725#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {23725#true} is VALID [2020-07-18 00:52:11,146 INFO L280 TraceCheckUtils]: 128: Hoare triple {23725#true} ~max3~0 := #t~nondet25; {23725#true} is VALID [2020-07-18 00:52:11,147 INFO L280 TraceCheckUtils]: 129: Hoare triple {23725#true} havoc #t~nondet25; {23725#true} is VALID [2020-07-18 00:52:11,147 INFO L280 TraceCheckUtils]: 130: Hoare triple {23725#true} ~mode3~0 := #t~nondet26; {23725#true} is VALID [2020-07-18 00:52:11,147 INFO L280 TraceCheckUtils]: 131: Hoare triple {23725#true} havoc #t~nondet26; {23725#true} is VALID [2020-07-18 00:52:11,147 INFO L280 TraceCheckUtils]: 132: Hoare triple {23725#true} havoc ~init__r121~0; {23725#true} is VALID [2020-07-18 00:52:11,147 INFO L280 TraceCheckUtils]: 133: Hoare triple {23725#true} havoc ~init__r131~0; {23725#true} is VALID [2020-07-18 00:52:11,147 INFO L280 TraceCheckUtils]: 134: Hoare triple {23725#true} havoc ~init__r211~0; {23725#true} is VALID [2020-07-18 00:52:11,148 INFO L280 TraceCheckUtils]: 135: Hoare triple {23725#true} havoc ~init__r231~0; {23725#true} is VALID [2020-07-18 00:52:11,148 INFO L280 TraceCheckUtils]: 136: Hoare triple {23725#true} havoc ~init__r311~0; {23725#true} is VALID [2020-07-18 00:52:11,148 INFO L280 TraceCheckUtils]: 137: Hoare triple {23725#true} havoc ~init__r321~0; {23725#true} is VALID [2020-07-18 00:52:11,148 INFO L280 TraceCheckUtils]: 138: Hoare triple {23725#true} havoc ~init__r122~0; {23725#true} is VALID [2020-07-18 00:52:11,148 INFO L280 TraceCheckUtils]: 139: Hoare triple {23725#true} havoc ~init__tmp~0; {23725#true} is VALID [2020-07-18 00:52:11,149 INFO L280 TraceCheckUtils]: 140: Hoare triple {23725#true} havoc ~init__r132~0; {23725#true} is VALID [2020-07-18 00:52:11,149 INFO L280 TraceCheckUtils]: 141: Hoare triple {23725#true} havoc ~init__tmp___0~0; {23725#true} is VALID [2020-07-18 00:52:11,149 INFO L280 TraceCheckUtils]: 142: Hoare triple {23725#true} havoc ~init__r212~0; {23725#true} is VALID [2020-07-18 00:52:11,149 INFO L280 TraceCheckUtils]: 143: Hoare triple {23725#true} havoc ~init__tmp___1~0; {23725#true} is VALID [2020-07-18 00:52:11,149 INFO L280 TraceCheckUtils]: 144: Hoare triple {23725#true} havoc ~init__r232~0; {23725#true} is VALID [2020-07-18 00:52:11,150 INFO L280 TraceCheckUtils]: 145: Hoare triple {23725#true} havoc ~init__tmp___2~0; {23725#true} is VALID [2020-07-18 00:52:11,150 INFO L280 TraceCheckUtils]: 146: Hoare triple {23725#true} havoc ~init__r312~0; {23725#true} is VALID [2020-07-18 00:52:11,150 INFO L280 TraceCheckUtils]: 147: Hoare triple {23725#true} havoc ~init__tmp___3~0; {23725#true} is VALID [2020-07-18 00:52:11,150 INFO L280 TraceCheckUtils]: 148: Hoare triple {23725#true} havoc ~init__r322~0; {23725#true} is VALID [2020-07-18 00:52:11,150 INFO L280 TraceCheckUtils]: 149: Hoare triple {23725#true} havoc ~init__tmp___4~0; {23725#true} is VALID [2020-07-18 00:52:11,150 INFO L280 TraceCheckUtils]: 150: Hoare triple {23725#true} havoc ~init__tmp___5~0; {23725#true} is VALID [2020-07-18 00:52:11,151 INFO L280 TraceCheckUtils]: 151: Hoare triple {23725#true} ~init__r121~0 := ~ep12~0; {23725#true} is VALID [2020-07-18 00:52:11,151 INFO L280 TraceCheckUtils]: 152: Hoare triple {23725#true} ~init__r131~0 := ~ep13~0; {23725#true} is VALID [2020-07-18 00:52:11,151 INFO L280 TraceCheckUtils]: 153: Hoare triple {23725#true} ~init__r211~0 := ~ep21~0; {23725#true} is VALID [2020-07-18 00:52:11,151 INFO L280 TraceCheckUtils]: 154: Hoare triple {23725#true} ~init__r231~0 := ~ep23~0; {23725#true} is VALID [2020-07-18 00:52:11,151 INFO L280 TraceCheckUtils]: 155: Hoare triple {23725#true} ~init__r311~0 := ~ep31~0; {23725#true} is VALID [2020-07-18 00:52:11,152 INFO L280 TraceCheckUtils]: 156: Hoare triple {23725#true} ~init__r321~0 := ~ep32~0; {23725#true} is VALID [2020-07-18 00:52:11,152 INFO L280 TraceCheckUtils]: 157: Hoare triple {23725#true} assume !!(0 == ~init__r121~0 % 256); {23725#true} is VALID [2020-07-18 00:52:11,152 INFO L280 TraceCheckUtils]: 158: Hoare triple {23725#true} assume !(0 == ~init__r131~0 % 256); {23725#true} is VALID [2020-07-18 00:52:11,157 INFO L280 TraceCheckUtils]: 159: Hoare triple {23725#true} assume !(0 == ~ep32~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,158 INFO L280 TraceCheckUtils]: 160: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__tmp~0 := 1; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,158 INFO L280 TraceCheckUtils]: 161: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,159 INFO L280 TraceCheckUtils]: 162: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r131~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,160 INFO L280 TraceCheckUtils]: 163: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__tmp___0~0 := 1; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,161 INFO L280 TraceCheckUtils]: 164: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,161 INFO L280 TraceCheckUtils]: 165: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r211~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,162 INFO L280 TraceCheckUtils]: 166: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__tmp___1~0 := 1; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,163 INFO L280 TraceCheckUtils]: 167: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,163 INFO L280 TraceCheckUtils]: 168: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r231~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,164 INFO L280 TraceCheckUtils]: 169: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__tmp___2~0 := 1; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,165 INFO L280 TraceCheckUtils]: 170: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,165 INFO L280 TraceCheckUtils]: 171: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r311~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,166 INFO L280 TraceCheckUtils]: 172: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__tmp___3~0 := 1; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,167 INFO L280 TraceCheckUtils]: 173: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,168 INFO L280 TraceCheckUtils]: 174: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !(0 == ~init__r321~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,169 INFO L280 TraceCheckUtils]: 175: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__tmp___4~0 := 1; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,169 INFO L280 TraceCheckUtils]: 176: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,170 INFO L280 TraceCheckUtils]: 177: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id1~0 != ~id2~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,170 INFO L280 TraceCheckUtils]: 178: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id1~0 != ~id3~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,171 INFO L280 TraceCheckUtils]: 179: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id2~0 != ~id3~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,172 INFO L280 TraceCheckUtils]: 180: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id1~0 >= 0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,172 INFO L280 TraceCheckUtils]: 181: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id2~0 >= 0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,173 INFO L280 TraceCheckUtils]: 182: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~id3~0 >= 0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,174 INFO L280 TraceCheckUtils]: 183: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~r1~0 % 256; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,175 INFO L280 TraceCheckUtils]: 184: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~r2~0 % 256; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,175 INFO L280 TraceCheckUtils]: 185: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~r3~0 % 256; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,176 INFO L280 TraceCheckUtils]: 186: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~max1~0 == ~id1~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,177 INFO L280 TraceCheckUtils]: 187: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~max2~0 == ~id2~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,178 INFO L280 TraceCheckUtils]: 188: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~max3~0 == ~id3~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,179 INFO L280 TraceCheckUtils]: 189: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~st1~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,179 INFO L280 TraceCheckUtils]: 190: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~st2~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,180 INFO L280 TraceCheckUtils]: 191: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~st3~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,181 INFO L280 TraceCheckUtils]: 192: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~nl1~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,181 INFO L280 TraceCheckUtils]: 193: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~nl2~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,182 INFO L280 TraceCheckUtils]: 194: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~nl3~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,187 INFO L280 TraceCheckUtils]: 195: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~mode1~0 % 256; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,190 INFO L280 TraceCheckUtils]: 196: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~mode2~0 % 256; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,191 INFO L280 TraceCheckUtils]: 197: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 == ~mode3~0 % 256; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,192 INFO L280 TraceCheckUtils]: 198: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~init__tmp___5~0 := 1; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,192 INFO L280 TraceCheckUtils]: 199: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~__return_1718~0 := ~init__tmp___5~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,193 INFO L280 TraceCheckUtils]: 200: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~main__i2~0 := ~__return_1718~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,194 INFO L280 TraceCheckUtils]: 201: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume 0 != ~main__i2~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,195 INFO L280 TraceCheckUtils]: 202: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p12_old~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,196 INFO L280 TraceCheckUtils]: 203: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p12_new~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,197 INFO L280 TraceCheckUtils]: 204: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p13_old~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,197 INFO L280 TraceCheckUtils]: 205: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p13_new~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,198 INFO L280 TraceCheckUtils]: 206: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p21_old~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,199 INFO L280 TraceCheckUtils]: 207: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p21_new~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,200 INFO L280 TraceCheckUtils]: 208: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p23_old~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,200 INFO L280 TraceCheckUtils]: 209: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p23_new~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,201 INFO L280 TraceCheckUtils]: 210: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p31_old~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,202 INFO L280 TraceCheckUtils]: 211: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p31_new~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,203 INFO L280 TraceCheckUtils]: 212: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p32_old~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,203 INFO L280 TraceCheckUtils]: 213: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~p32_new~0 := ~nomsg~0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,204 INFO L280 TraceCheckUtils]: 214: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~main__i2~0 := 0; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,208 INFO L280 TraceCheckUtils]: 215: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~mode1~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,210 INFO L280 TraceCheckUtils]: 216: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~r1~0 % 256 < 2; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,212 INFO L280 TraceCheckUtils]: 217: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep12~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,213 INFO L280 TraceCheckUtils]: 218: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep13~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,213 INFO L280 TraceCheckUtils]: 219: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~mode1~0 := 1; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,214 INFO L280 TraceCheckUtils]: 220: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~mode2~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,215 INFO L280 TraceCheckUtils]: 221: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~r2~0 % 256 < 2; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,216 INFO L280 TraceCheckUtils]: 222: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep21~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,216 INFO L280 TraceCheckUtils]: 223: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep23~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,217 INFO L280 TraceCheckUtils]: 224: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} ~mode2~0 := 1; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,218 INFO L280 TraceCheckUtils]: 225: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~mode3~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,219 INFO L280 TraceCheckUtils]: 226: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume ~r3~0 % 256 < 2; {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,219 INFO L280 TraceCheckUtils]: 227: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep31~0 % 256); {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} is VALID [2020-07-18 00:52:11,221 INFO L280 TraceCheckUtils]: 228: Hoare triple {23785#(not (= (* 256 (div ~ep32~0 256)) ~ep32~0))} assume !!(0 == ~ep32~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,221 INFO L280 TraceCheckUtils]: 229: Hoare triple {23726#false} ~mode3~0 := 1; {23726#false} is VALID [2020-07-18 00:52:11,222 INFO L280 TraceCheckUtils]: 230: Hoare triple {23726#false} ~p12_old~0 := ~p12_new~0; {23726#false} is VALID [2020-07-18 00:52:11,222 INFO L280 TraceCheckUtils]: 231: Hoare triple {23726#false} ~p12_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,222 INFO L280 TraceCheckUtils]: 232: Hoare triple {23726#false} ~p13_old~0 := ~p13_new~0; {23726#false} is VALID [2020-07-18 00:52:11,222 INFO L280 TraceCheckUtils]: 233: Hoare triple {23726#false} ~p13_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,222 INFO L280 TraceCheckUtils]: 234: Hoare triple {23726#false} ~p21_old~0 := ~p21_new~0; {23726#false} is VALID [2020-07-18 00:52:11,223 INFO L280 TraceCheckUtils]: 235: Hoare triple {23726#false} ~p21_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,223 INFO L280 TraceCheckUtils]: 236: Hoare triple {23726#false} ~p23_old~0 := ~p23_new~0; {23726#false} is VALID [2020-07-18 00:52:11,223 INFO L280 TraceCheckUtils]: 237: Hoare triple {23726#false} ~p23_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,223 INFO L280 TraceCheckUtils]: 238: Hoare triple {23726#false} ~p31_old~0 := ~p31_new~0; {23726#false} is VALID [2020-07-18 00:52:11,223 INFO L280 TraceCheckUtils]: 239: Hoare triple {23726#false} ~p31_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,224 INFO L280 TraceCheckUtils]: 240: Hoare triple {23726#false} ~p32_old~0 := ~p32_new~0; {23726#false} is VALID [2020-07-18 00:52:11,224 INFO L280 TraceCheckUtils]: 241: Hoare triple {23726#false} ~p32_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,224 INFO L280 TraceCheckUtils]: 242: Hoare triple {23726#false} havoc ~check__tmp~0; {23726#false} is VALID [2020-07-18 00:52:11,224 INFO L280 TraceCheckUtils]: 243: Hoare triple {23726#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,224 INFO L280 TraceCheckUtils]: 244: Hoare triple {23726#false} assume ~st1~0 + ~nl1~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,225 INFO L280 TraceCheckUtils]: 245: Hoare triple {23726#false} assume ~st2~0 + ~nl2~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,225 INFO L280 TraceCheckUtils]: 246: Hoare triple {23726#false} assume ~st3~0 + ~nl3~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,225 INFO L280 TraceCheckUtils]: 247: Hoare triple {23726#false} assume !(~r1~0 % 256 >= 2); {23726#false} is VALID [2020-07-18 00:52:11,225 INFO L280 TraceCheckUtils]: 248: Hoare triple {23726#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {23726#false} is VALID [2020-07-18 00:52:11,225 INFO L280 TraceCheckUtils]: 249: Hoare triple {23726#false} assume ~r1~0 % 256 < 2; {23726#false} is VALID [2020-07-18 00:52:11,226 INFO L280 TraceCheckUtils]: 250: Hoare triple {23726#false} assume !(~r1~0 % 256 >= 2); {23726#false} is VALID [2020-07-18 00:52:11,226 INFO L280 TraceCheckUtils]: 251: Hoare triple {23726#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {23726#false} is VALID [2020-07-18 00:52:11,226 INFO L280 TraceCheckUtils]: 252: Hoare triple {23726#false} assume ~r1~0 % 256 < 2; {23726#false} is VALID [2020-07-18 00:52:11,226 INFO L280 TraceCheckUtils]: 253: Hoare triple {23726#false} ~check__tmp~0 := 1; {23726#false} is VALID [2020-07-18 00:52:11,226 INFO L280 TraceCheckUtils]: 254: Hoare triple {23726#false} ~__return_1846~0 := ~check__tmp~0; {23726#false} is VALID [2020-07-18 00:52:11,227 INFO L280 TraceCheckUtils]: 255: Hoare triple {23726#false} ~main__c1~0 := ~__return_1846~0; {23726#false} is VALID [2020-07-18 00:52:11,227 INFO L280 TraceCheckUtils]: 256: Hoare triple {23726#false} havoc ~__tmp_1~0; {23726#false} is VALID [2020-07-18 00:52:11,227 INFO L280 TraceCheckUtils]: 257: Hoare triple {23726#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {23726#false} is VALID [2020-07-18 00:52:11,227 INFO L280 TraceCheckUtils]: 258: Hoare triple {23726#false} havoc ~assert__arg~0; {23726#false} is VALID [2020-07-18 00:52:11,227 INFO L280 TraceCheckUtils]: 259: Hoare triple {23726#false} ~assert__arg~0 := ~__tmp_1~0; {23726#false} is VALID [2020-07-18 00:52:11,228 INFO L280 TraceCheckUtils]: 260: Hoare triple {23726#false} assume !(0 == ~assert__arg~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,228 INFO L280 TraceCheckUtils]: 261: Hoare triple {23726#false} assume !(0 == ~mode1~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,228 INFO L280 TraceCheckUtils]: 262: Hoare triple {23726#false} assume !(255 == ~r1~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,228 INFO L280 TraceCheckUtils]: 263: Hoare triple {23726#false} ~r1~0 := 1 + ~r1~0 % 256; {23726#false} is VALID [2020-07-18 00:52:11,228 INFO L280 TraceCheckUtils]: 264: Hoare triple {23726#false} assume !!(0 == ~ep21~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,229 INFO L280 TraceCheckUtils]: 265: Hoare triple {23726#false} assume !!(0 == ~ep31~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,229 INFO L280 TraceCheckUtils]: 266: Hoare triple {23726#false} assume !(2 == ~r1~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,229 INFO L280 TraceCheckUtils]: 267: Hoare triple {23726#false} ~mode1~0 := 0; {23726#false} is VALID [2020-07-18 00:52:11,229 INFO L280 TraceCheckUtils]: 268: Hoare triple {23726#false} assume !(0 == ~mode2~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,229 INFO L280 TraceCheckUtils]: 269: Hoare triple {23726#false} assume !(255 == ~r2~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,230 INFO L280 TraceCheckUtils]: 270: Hoare triple {23726#false} ~r2~0 := 1 + ~r2~0 % 256; {23726#false} is VALID [2020-07-18 00:52:11,230 INFO L280 TraceCheckUtils]: 271: Hoare triple {23726#false} assume !!(0 == ~ep12~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,230 INFO L280 TraceCheckUtils]: 272: Hoare triple {23726#false} assume !!(0 == ~ep32~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,230 INFO L280 TraceCheckUtils]: 273: Hoare triple {23726#false} assume !(2 == ~r2~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,231 INFO L280 TraceCheckUtils]: 274: Hoare triple {23726#false} ~mode2~0 := 0; {23726#false} is VALID [2020-07-18 00:52:11,231 INFO L280 TraceCheckUtils]: 275: Hoare triple {23726#false} assume !(0 == ~mode3~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,231 INFO L280 TraceCheckUtils]: 276: Hoare triple {23726#false} assume !(255 == ~r3~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,231 INFO L280 TraceCheckUtils]: 277: Hoare triple {23726#false} ~r3~0 := 1 + ~r3~0 % 256; {23726#false} is VALID [2020-07-18 00:52:11,231 INFO L280 TraceCheckUtils]: 278: Hoare triple {23726#false} assume !!(0 == ~ep13~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,232 INFO L280 TraceCheckUtils]: 279: Hoare triple {23726#false} assume !!(0 == ~ep23~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,232 INFO L280 TraceCheckUtils]: 280: Hoare triple {23726#false} assume !(2 == ~r3~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,232 INFO L280 TraceCheckUtils]: 281: Hoare triple {23726#false} ~mode3~0 := 0; {23726#false} is VALID [2020-07-18 00:52:11,232 INFO L280 TraceCheckUtils]: 282: Hoare triple {23726#false} ~p12_old~0 := ~p12_new~0; {23726#false} is VALID [2020-07-18 00:52:11,232 INFO L280 TraceCheckUtils]: 283: Hoare triple {23726#false} ~p12_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,233 INFO L280 TraceCheckUtils]: 284: Hoare triple {23726#false} ~p13_old~0 := ~p13_new~0; {23726#false} is VALID [2020-07-18 00:52:11,233 INFO L280 TraceCheckUtils]: 285: Hoare triple {23726#false} ~p13_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,233 INFO L280 TraceCheckUtils]: 286: Hoare triple {23726#false} ~p21_old~0 := ~p21_new~0; {23726#false} is VALID [2020-07-18 00:52:11,233 INFO L280 TraceCheckUtils]: 287: Hoare triple {23726#false} ~p21_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,233 INFO L280 TraceCheckUtils]: 288: Hoare triple {23726#false} ~p23_old~0 := ~p23_new~0; {23726#false} is VALID [2020-07-18 00:52:11,234 INFO L280 TraceCheckUtils]: 289: Hoare triple {23726#false} ~p23_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,234 INFO L280 TraceCheckUtils]: 290: Hoare triple {23726#false} ~p31_old~0 := ~p31_new~0; {23726#false} is VALID [2020-07-18 00:52:11,234 INFO L280 TraceCheckUtils]: 291: Hoare triple {23726#false} ~p31_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,234 INFO L280 TraceCheckUtils]: 292: Hoare triple {23726#false} ~p32_old~0 := ~p32_new~0; {23726#false} is VALID [2020-07-18 00:52:11,234 INFO L280 TraceCheckUtils]: 293: Hoare triple {23726#false} ~p32_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,235 INFO L280 TraceCheckUtils]: 294: Hoare triple {23726#false} havoc ~check__tmp~1; {23726#false} is VALID [2020-07-18 00:52:11,235 INFO L280 TraceCheckUtils]: 295: Hoare triple {23726#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,235 INFO L280 TraceCheckUtils]: 296: Hoare triple {23726#false} assume ~st1~0 + ~nl1~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,235 INFO L280 TraceCheckUtils]: 297: Hoare triple {23726#false} assume ~st2~0 + ~nl2~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,235 INFO L280 TraceCheckUtils]: 298: Hoare triple {23726#false} assume ~st3~0 + ~nl3~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,236 INFO L280 TraceCheckUtils]: 299: Hoare triple {23726#false} assume !(~r1~0 % 256 >= 2); {23726#false} is VALID [2020-07-18 00:52:11,236 INFO L280 TraceCheckUtils]: 300: Hoare triple {23726#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {23726#false} is VALID [2020-07-18 00:52:11,236 INFO L280 TraceCheckUtils]: 301: Hoare triple {23726#false} assume ~r1~0 % 256 < 2; {23726#false} is VALID [2020-07-18 00:52:11,236 INFO L280 TraceCheckUtils]: 302: Hoare triple {23726#false} assume !(~r1~0 % 256 >= 2); {23726#false} is VALID [2020-07-18 00:52:11,237 INFO L280 TraceCheckUtils]: 303: Hoare triple {23726#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {23726#false} is VALID [2020-07-18 00:52:11,237 INFO L280 TraceCheckUtils]: 304: Hoare triple {23726#false} assume ~r1~0 % 256 < 2; {23726#false} is VALID [2020-07-18 00:52:11,237 INFO L280 TraceCheckUtils]: 305: Hoare triple {23726#false} ~check__tmp~1 := 1; {23726#false} is VALID [2020-07-18 00:52:11,237 INFO L280 TraceCheckUtils]: 306: Hoare triple {23726#false} ~__return_1964~0 := ~check__tmp~1; {23726#false} is VALID [2020-07-18 00:52:11,237 INFO L280 TraceCheckUtils]: 307: Hoare triple {23726#false} ~main__c1~0 := ~__return_1964~0; {23726#false} is VALID [2020-07-18 00:52:11,237 INFO L280 TraceCheckUtils]: 308: Hoare triple {23726#false} havoc ~__tmp_2~0; {23726#false} is VALID [2020-07-18 00:52:11,238 INFO L280 TraceCheckUtils]: 309: Hoare triple {23726#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {23726#false} is VALID [2020-07-18 00:52:11,238 INFO L280 TraceCheckUtils]: 310: Hoare triple {23726#false} havoc ~assert__arg~1; {23726#false} is VALID [2020-07-18 00:52:11,238 INFO L280 TraceCheckUtils]: 311: Hoare triple {23726#false} ~assert__arg~1 := ~__tmp_2~0; {23726#false} is VALID [2020-07-18 00:52:11,238 INFO L280 TraceCheckUtils]: 312: Hoare triple {23726#false} assume !(0 == ~assert__arg~1 % 256); {23726#false} is VALID [2020-07-18 00:52:11,238 INFO L280 TraceCheckUtils]: 313: Hoare triple {23726#false} assume !!(0 == ~mode1~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,239 INFO L280 TraceCheckUtils]: 314: Hoare triple {23726#false} assume ~r1~0 % 256 < 2; {23726#false} is VALID [2020-07-18 00:52:11,239 INFO L280 TraceCheckUtils]: 315: Hoare triple {23726#false} assume !!(0 == ~ep12~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,239 INFO L280 TraceCheckUtils]: 316: Hoare triple {23726#false} assume !!(0 == ~ep13~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,239 INFO L280 TraceCheckUtils]: 317: Hoare triple {23726#false} ~mode1~0 := 1; {23726#false} is VALID [2020-07-18 00:52:11,239 INFO L280 TraceCheckUtils]: 318: Hoare triple {23726#false} assume !!(0 == ~mode2~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,239 INFO L280 TraceCheckUtils]: 319: Hoare triple {23726#false} assume ~r2~0 % 256 < 2; {23726#false} is VALID [2020-07-18 00:52:11,240 INFO L280 TraceCheckUtils]: 320: Hoare triple {23726#false} assume !!(0 == ~ep21~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,240 INFO L280 TraceCheckUtils]: 321: Hoare triple {23726#false} assume !!(0 == ~ep23~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,240 INFO L280 TraceCheckUtils]: 322: Hoare triple {23726#false} ~mode2~0 := 1; {23726#false} is VALID [2020-07-18 00:52:11,240 INFO L280 TraceCheckUtils]: 323: Hoare triple {23726#false} assume !!(0 == ~mode3~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,241 INFO L280 TraceCheckUtils]: 324: Hoare triple {23726#false} assume ~r3~0 % 256 < 2; {23726#false} is VALID [2020-07-18 00:52:11,241 INFO L280 TraceCheckUtils]: 325: Hoare triple {23726#false} assume !!(0 == ~ep31~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,241 INFO L280 TraceCheckUtils]: 326: Hoare triple {23726#false} assume !!(0 == ~ep32~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,241 INFO L280 TraceCheckUtils]: 327: Hoare triple {23726#false} ~mode3~0 := 1; {23726#false} is VALID [2020-07-18 00:52:11,241 INFO L280 TraceCheckUtils]: 328: Hoare triple {23726#false} ~p12_old~0 := ~p12_new~0; {23726#false} is VALID [2020-07-18 00:52:11,242 INFO L280 TraceCheckUtils]: 329: Hoare triple {23726#false} ~p12_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,242 INFO L280 TraceCheckUtils]: 330: Hoare triple {23726#false} ~p13_old~0 := ~p13_new~0; {23726#false} is VALID [2020-07-18 00:52:11,242 INFO L280 TraceCheckUtils]: 331: Hoare triple {23726#false} ~p13_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,242 INFO L280 TraceCheckUtils]: 332: Hoare triple {23726#false} ~p21_old~0 := ~p21_new~0; {23726#false} is VALID [2020-07-18 00:52:11,242 INFO L280 TraceCheckUtils]: 333: Hoare triple {23726#false} ~p21_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,242 INFO L280 TraceCheckUtils]: 334: Hoare triple {23726#false} ~p23_old~0 := ~p23_new~0; {23726#false} is VALID [2020-07-18 00:52:11,243 INFO L280 TraceCheckUtils]: 335: Hoare triple {23726#false} ~p23_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,243 INFO L280 TraceCheckUtils]: 336: Hoare triple {23726#false} ~p31_old~0 := ~p31_new~0; {23726#false} is VALID [2020-07-18 00:52:11,243 INFO L280 TraceCheckUtils]: 337: Hoare triple {23726#false} ~p31_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,243 INFO L280 TraceCheckUtils]: 338: Hoare triple {23726#false} ~p32_old~0 := ~p32_new~0; {23726#false} is VALID [2020-07-18 00:52:11,243 INFO L280 TraceCheckUtils]: 339: Hoare triple {23726#false} ~p32_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,244 INFO L280 TraceCheckUtils]: 340: Hoare triple {23726#false} havoc ~check__tmp~2; {23726#false} is VALID [2020-07-18 00:52:11,244 INFO L280 TraceCheckUtils]: 341: Hoare triple {23726#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,244 INFO L280 TraceCheckUtils]: 342: Hoare triple {23726#false} assume ~st1~0 + ~nl1~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,244 INFO L280 TraceCheckUtils]: 343: Hoare triple {23726#false} assume ~st2~0 + ~nl2~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,244 INFO L280 TraceCheckUtils]: 344: Hoare triple {23726#false} assume ~st3~0 + ~nl3~0 <= 1; {23726#false} is VALID [2020-07-18 00:52:11,245 INFO L280 TraceCheckUtils]: 345: Hoare triple {23726#false} assume !(~r1~0 % 256 >= 2); {23726#false} is VALID [2020-07-18 00:52:11,245 INFO L280 TraceCheckUtils]: 346: Hoare triple {23726#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {23726#false} is VALID [2020-07-18 00:52:11,245 INFO L280 TraceCheckUtils]: 347: Hoare triple {23726#false} assume ~r1~0 % 256 < 2; {23726#false} is VALID [2020-07-18 00:52:11,245 INFO L280 TraceCheckUtils]: 348: Hoare triple {23726#false} assume !(~r1~0 % 256 >= 2); {23726#false} is VALID [2020-07-18 00:52:11,245 INFO L280 TraceCheckUtils]: 349: Hoare triple {23726#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {23726#false} is VALID [2020-07-18 00:52:11,245 INFO L280 TraceCheckUtils]: 350: Hoare triple {23726#false} assume ~r1~0 % 256 < 2; {23726#false} is VALID [2020-07-18 00:52:11,246 INFO L280 TraceCheckUtils]: 351: Hoare triple {23726#false} ~check__tmp~2 := 1; {23726#false} is VALID [2020-07-18 00:52:11,246 INFO L280 TraceCheckUtils]: 352: Hoare triple {23726#false} ~__return_2082~0 := ~check__tmp~2; {23726#false} is VALID [2020-07-18 00:52:11,246 INFO L280 TraceCheckUtils]: 353: Hoare triple {23726#false} ~main__c1~0 := ~__return_2082~0; {23726#false} is VALID [2020-07-18 00:52:11,246 INFO L280 TraceCheckUtils]: 354: Hoare triple {23726#false} havoc ~__tmp_3~0; {23726#false} is VALID [2020-07-18 00:52:11,246 INFO L280 TraceCheckUtils]: 355: Hoare triple {23726#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {23726#false} is VALID [2020-07-18 00:52:11,247 INFO L280 TraceCheckUtils]: 356: Hoare triple {23726#false} havoc ~assert__arg~2; {23726#false} is VALID [2020-07-18 00:52:11,247 INFO L280 TraceCheckUtils]: 357: Hoare triple {23726#false} ~assert__arg~2 := ~__tmp_3~0; {23726#false} is VALID [2020-07-18 00:52:11,247 INFO L280 TraceCheckUtils]: 358: Hoare triple {23726#false} assume !(0 == ~assert__arg~2 % 256); {23726#false} is VALID [2020-07-18 00:52:11,247 INFO L280 TraceCheckUtils]: 359: Hoare triple {23726#false} assume !(0 == ~mode1~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,247 INFO L280 TraceCheckUtils]: 360: Hoare triple {23726#false} assume !(255 == ~r1~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,248 INFO L280 TraceCheckUtils]: 361: Hoare triple {23726#false} ~r1~0 := 1 + ~r1~0 % 256; {23726#false} is VALID [2020-07-18 00:52:11,248 INFO L280 TraceCheckUtils]: 362: Hoare triple {23726#false} assume !!(0 == ~ep21~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,248 INFO L280 TraceCheckUtils]: 363: Hoare triple {23726#false} assume !!(0 == ~ep31~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,248 INFO L280 TraceCheckUtils]: 364: Hoare triple {23726#false} assume 2 == ~r1~0 % 256; {23726#false} is VALID [2020-07-18 00:52:11,248 INFO L280 TraceCheckUtils]: 365: Hoare triple {23726#false} assume ~max1~0 == ~id1~0; {23726#false} is VALID [2020-07-18 00:52:11,249 INFO L280 TraceCheckUtils]: 366: Hoare triple {23726#false} ~st1~0 := 1; {23726#false} is VALID [2020-07-18 00:52:11,249 INFO L280 TraceCheckUtils]: 367: Hoare triple {23726#false} ~mode1~0 := 0; {23726#false} is VALID [2020-07-18 00:52:11,249 INFO L280 TraceCheckUtils]: 368: Hoare triple {23726#false} assume !(0 == ~mode2~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,249 INFO L280 TraceCheckUtils]: 369: Hoare triple {23726#false} assume !(255 == ~r2~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,250 INFO L280 TraceCheckUtils]: 370: Hoare triple {23726#false} ~r2~0 := 1 + ~r2~0 % 256; {23726#false} is VALID [2020-07-18 00:52:11,250 INFO L280 TraceCheckUtils]: 371: Hoare triple {23726#false} assume !!(0 == ~ep12~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,250 INFO L280 TraceCheckUtils]: 372: Hoare triple {23726#false} assume !!(0 == ~ep32~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,250 INFO L280 TraceCheckUtils]: 373: Hoare triple {23726#false} assume 2 == ~r2~0 % 256; {23726#false} is VALID [2020-07-18 00:52:11,250 INFO L280 TraceCheckUtils]: 374: Hoare triple {23726#false} assume ~max2~0 == ~id2~0; {23726#false} is VALID [2020-07-18 00:52:11,251 INFO L280 TraceCheckUtils]: 375: Hoare triple {23726#false} ~st2~0 := 1; {23726#false} is VALID [2020-07-18 00:52:11,251 INFO L280 TraceCheckUtils]: 376: Hoare triple {23726#false} ~mode2~0 := 0; {23726#false} is VALID [2020-07-18 00:52:11,251 INFO L280 TraceCheckUtils]: 377: Hoare triple {23726#false} assume !(0 == ~mode3~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,251 INFO L280 TraceCheckUtils]: 378: Hoare triple {23726#false} assume !(255 == ~r3~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,252 INFO L280 TraceCheckUtils]: 379: Hoare triple {23726#false} ~r3~0 := 1 + ~r3~0 % 256; {23726#false} is VALID [2020-07-18 00:52:11,252 INFO L280 TraceCheckUtils]: 380: Hoare triple {23726#false} assume !!(0 == ~ep13~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,252 INFO L280 TraceCheckUtils]: 381: Hoare triple {23726#false} assume !!(0 == ~ep23~0 % 256); {23726#false} is VALID [2020-07-18 00:52:11,252 INFO L280 TraceCheckUtils]: 382: Hoare triple {23726#false} assume 2 == ~r3~0 % 256; {23726#false} is VALID [2020-07-18 00:52:11,252 INFO L280 TraceCheckUtils]: 383: Hoare triple {23726#false} assume ~max3~0 == ~id3~0; {23726#false} is VALID [2020-07-18 00:52:11,253 INFO L280 TraceCheckUtils]: 384: Hoare triple {23726#false} ~st3~0 := 1; {23726#false} is VALID [2020-07-18 00:52:11,253 INFO L280 TraceCheckUtils]: 385: Hoare triple {23726#false} ~mode3~0 := 0; {23726#false} is VALID [2020-07-18 00:52:11,253 INFO L280 TraceCheckUtils]: 386: Hoare triple {23726#false} ~p12_old~0 := ~p12_new~0; {23726#false} is VALID [2020-07-18 00:52:11,253 INFO L280 TraceCheckUtils]: 387: Hoare triple {23726#false} ~p12_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,253 INFO L280 TraceCheckUtils]: 388: Hoare triple {23726#false} ~p13_old~0 := ~p13_new~0; {23726#false} is VALID [2020-07-18 00:52:11,254 INFO L280 TraceCheckUtils]: 389: Hoare triple {23726#false} ~p13_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,254 INFO L280 TraceCheckUtils]: 390: Hoare triple {23726#false} ~p21_old~0 := ~p21_new~0; {23726#false} is VALID [2020-07-18 00:52:11,254 INFO L280 TraceCheckUtils]: 391: Hoare triple {23726#false} ~p21_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,254 INFO L280 TraceCheckUtils]: 392: Hoare triple {23726#false} ~p23_old~0 := ~p23_new~0; {23726#false} is VALID [2020-07-18 00:52:11,255 INFO L280 TraceCheckUtils]: 393: Hoare triple {23726#false} ~p23_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,255 INFO L280 TraceCheckUtils]: 394: Hoare triple {23726#false} ~p31_old~0 := ~p31_new~0; {23726#false} is VALID [2020-07-18 00:52:11,255 INFO L280 TraceCheckUtils]: 395: Hoare triple {23726#false} ~p31_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,255 INFO L280 TraceCheckUtils]: 396: Hoare triple {23726#false} ~p32_old~0 := ~p32_new~0; {23726#false} is VALID [2020-07-18 00:52:11,255 INFO L280 TraceCheckUtils]: 397: Hoare triple {23726#false} ~p32_new~0 := ~nomsg~0; {23726#false} is VALID [2020-07-18 00:52:11,256 INFO L280 TraceCheckUtils]: 398: Hoare triple {23726#false} havoc ~check__tmp~3; {23726#false} is VALID [2020-07-18 00:52:11,256 INFO L280 TraceCheckUtils]: 399: Hoare triple {23726#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {23726#false} is VALID [2020-07-18 00:52:11,256 INFO L280 TraceCheckUtils]: 400: Hoare triple {23726#false} ~check__tmp~3 := 0; {23726#false} is VALID [2020-07-18 00:52:11,256 INFO L280 TraceCheckUtils]: 401: Hoare triple {23726#false} ~__return_2205~0 := ~check__tmp~3; {23726#false} is VALID [2020-07-18 00:52:11,256 INFO L280 TraceCheckUtils]: 402: Hoare triple {23726#false} ~main__c1~0 := ~__return_2205~0; {23726#false} is VALID [2020-07-18 00:52:11,256 INFO L280 TraceCheckUtils]: 403: Hoare triple {23726#false} havoc ~__tmp_4~0; {23726#false} is VALID [2020-07-18 00:52:11,257 INFO L280 TraceCheckUtils]: 404: Hoare triple {23726#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {23726#false} is VALID [2020-07-18 00:52:11,257 INFO L280 TraceCheckUtils]: 405: Hoare triple {23726#false} havoc ~assert__arg~3; {23726#false} is VALID [2020-07-18 00:52:11,257 INFO L280 TraceCheckUtils]: 406: Hoare triple {23726#false} ~assert__arg~3 := ~__tmp_4~0; {23726#false} is VALID [2020-07-18 00:52:11,257 INFO L280 TraceCheckUtils]: 407: Hoare triple {23726#false} assume 0 == ~assert__arg~3 % 256; {23726#false} is VALID [2020-07-18 00:52:11,258 INFO L280 TraceCheckUtils]: 408: Hoare triple {23726#false} assume !false; {23726#false} is VALID [2020-07-18 00:52:11,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:52:11,458 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:52:11,459 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1747414085] [2020-07-18 00:52:11,459 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:52:11,460 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:52:11,460 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966427023] [2020-07-18 00:52:11,461 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 409 [2020-07-18 00:52:11,462 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:52:11,462 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:52:11,995 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 409 edges. 409 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:11,995 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:52:11,996 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:52:11,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:52:11,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:52:11,997 INFO L87 Difference]: Start difference. First operand 1236 states and 1504 transitions. Second operand 4 states. [2020-07-18 00:52:26,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:26,962 INFO L93 Difference]: Finished difference Result 3066 states and 3785 transitions. [2020-07-18 00:52:26,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 00:52:26,962 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 409 [2020-07-18 00:52:26,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:52:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:52:26,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2051 transitions. [2020-07-18 00:52:26,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:52:26,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2051 transitions. [2020-07-18 00:52:26,995 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2051 transitions. [2020-07-18 00:52:29,903 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2051 edges. 2051 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:30,068 INFO L225 Difference]: With dead ends: 3066 [2020-07-18 00:52:30,069 INFO L226 Difference]: Without dead ends: 2242 [2020-07-18 00:52:30,071 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 185 GetRequests, 182 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:52:30,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2242 states. [2020-07-18 00:52:37,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2242 to 2240. [2020-07-18 00:52:37,038 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:52:37,038 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2242 states. Second operand 2240 states. [2020-07-18 00:52:37,038 INFO L74 IsIncluded]: Start isIncluded. First operand 2242 states. Second operand 2240 states. [2020-07-18 00:52:37,038 INFO L87 Difference]: Start difference. First operand 2242 states. Second operand 2240 states. [2020-07-18 00:52:37,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:37,192 INFO L93 Difference]: Finished difference Result 2242 states and 2744 transitions. [2020-07-18 00:52:37,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 2744 transitions. [2020-07-18 00:52:37,196 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:37,197 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:37,197 INFO L74 IsIncluded]: Start isIncluded. First operand 2240 states. Second operand 2242 states. [2020-07-18 00:52:37,197 INFO L87 Difference]: Start difference. First operand 2240 states. Second operand 2242 states. [2020-07-18 00:52:37,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:52:37,380 INFO L93 Difference]: Finished difference Result 2242 states and 2744 transitions. [2020-07-18 00:52:37,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 2744 transitions. [2020-07-18 00:52:37,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:52:37,384 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:52:37,384 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:52:37,384 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:52:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2240 states. [2020-07-18 00:52:37,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 2240 states and 2743 transitions. [2020-07-18 00:52:37,544 INFO L78 Accepts]: Start accepts. Automaton has 2240 states and 2743 transitions. Word has length 409 [2020-07-18 00:52:37,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:52:37,544 INFO L479 AbstractCegarLoop]: Abstraction has 2240 states and 2743 transitions. [2020-07-18 00:52:37,545 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:52:37,545 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2240 states and 2743 transitions. [2020-07-18 00:52:43,599 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2743 edges. 2743 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:43,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 2743 transitions. [2020-07-18 00:52:43,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2020-07-18 00:52:43,609 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:52:43,610 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] [2020-07-18 00:52:43,610 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 00:52:43,610 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:52:43,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:52:43,611 INFO L82 PathProgramCache]: Analyzing trace with hash 611806955, now seen corresponding path program 1 times [2020-07-18 00:52:43,611 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:52:43,612 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1276658991] [2020-07-18 00:52:43,612 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:52:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:44,246 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-07-18 00:52:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:52:44,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {38947#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {38885#true} is VALID [2020-07-18 00:52:44,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {38885#true} ~nomsg~0 := -1; {38885#true} is VALID [2020-07-18 00:52:44,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {38885#true} ~p12~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {38885#true} ~p12_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,307 INFO L280 TraceCheckUtils]: 4: Hoare triple {38885#true} ~p12_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,307 INFO L280 TraceCheckUtils]: 5: Hoare triple {38885#true} ~ep12~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,307 INFO L280 TraceCheckUtils]: 6: Hoare triple {38885#true} ~p13~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,308 INFO L280 TraceCheckUtils]: 7: Hoare triple {38885#true} ~p13_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,308 INFO L280 TraceCheckUtils]: 8: Hoare triple {38885#true} ~p13_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,308 INFO L280 TraceCheckUtils]: 9: Hoare triple {38885#true} ~ep13~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,309 INFO L280 TraceCheckUtils]: 10: Hoare triple {38885#true} ~p21~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,309 INFO L280 TraceCheckUtils]: 11: Hoare triple {38885#true} ~p21_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,309 INFO L280 TraceCheckUtils]: 12: Hoare triple {38885#true} ~p21_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,309 INFO L280 TraceCheckUtils]: 13: Hoare triple {38885#true} ~ep21~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,310 INFO L280 TraceCheckUtils]: 14: Hoare triple {38885#true} ~p23~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,310 INFO L280 TraceCheckUtils]: 15: Hoare triple {38885#true} ~p23_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,310 INFO L280 TraceCheckUtils]: 16: Hoare triple {38885#true} ~p23_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,310 INFO L280 TraceCheckUtils]: 17: Hoare triple {38885#true} ~ep23~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,311 INFO L280 TraceCheckUtils]: 18: Hoare triple {38885#true} ~p31~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,311 INFO L280 TraceCheckUtils]: 19: Hoare triple {38885#true} ~p31_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,311 INFO L280 TraceCheckUtils]: 20: Hoare triple {38885#true} ~p31_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,311 INFO L280 TraceCheckUtils]: 21: Hoare triple {38885#true} ~ep31~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,312 INFO L280 TraceCheckUtils]: 22: Hoare triple {38885#true} ~p32~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,312 INFO L280 TraceCheckUtils]: 23: Hoare triple {38885#true} ~p32_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,312 INFO L280 TraceCheckUtils]: 24: Hoare triple {38885#true} ~p32_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,312 INFO L280 TraceCheckUtils]: 25: Hoare triple {38885#true} ~ep32~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,313 INFO L280 TraceCheckUtils]: 26: Hoare triple {38885#true} ~id1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,313 INFO L280 TraceCheckUtils]: 27: Hoare triple {38885#true} ~r1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,313 INFO L280 TraceCheckUtils]: 28: Hoare triple {38885#true} ~st1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,313 INFO L280 TraceCheckUtils]: 29: Hoare triple {38885#true} ~nl1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,313 INFO L280 TraceCheckUtils]: 30: Hoare triple {38885#true} ~m1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,314 INFO L280 TraceCheckUtils]: 31: Hoare triple {38885#true} ~max1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,314 INFO L280 TraceCheckUtils]: 32: Hoare triple {38885#true} ~mode1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,314 INFO L280 TraceCheckUtils]: 33: Hoare triple {38885#true} ~id2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,314 INFO L280 TraceCheckUtils]: 34: Hoare triple {38885#true} ~r2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,314 INFO L280 TraceCheckUtils]: 35: Hoare triple {38885#true} ~st2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,315 INFO L280 TraceCheckUtils]: 36: Hoare triple {38885#true} ~nl2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,315 INFO L280 TraceCheckUtils]: 37: Hoare triple {38885#true} ~m2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,315 INFO L280 TraceCheckUtils]: 38: Hoare triple {38885#true} ~max2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,315 INFO L280 TraceCheckUtils]: 39: Hoare triple {38885#true} ~mode2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,315 INFO L280 TraceCheckUtils]: 40: Hoare triple {38885#true} ~id3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,316 INFO L280 TraceCheckUtils]: 41: Hoare triple {38885#true} ~r3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,316 INFO L280 TraceCheckUtils]: 42: Hoare triple {38885#true} ~st3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,316 INFO L280 TraceCheckUtils]: 43: Hoare triple {38885#true} ~nl3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,316 INFO L280 TraceCheckUtils]: 44: Hoare triple {38885#true} ~m3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,316 INFO L280 TraceCheckUtils]: 45: Hoare triple {38885#true} ~max3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,317 INFO L280 TraceCheckUtils]: 46: Hoare triple {38885#true} ~mode3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,317 INFO L280 TraceCheckUtils]: 47: Hoare triple {38885#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {38885#true} is VALID [2020-07-18 00:52:44,317 INFO L280 TraceCheckUtils]: 48: Hoare triple {38885#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {38885#true} is VALID [2020-07-18 00:52:44,317 INFO L280 TraceCheckUtils]: 49: Hoare triple {38885#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {38885#true} is VALID [2020-07-18 00:52:44,318 INFO L280 TraceCheckUtils]: 50: Hoare triple {38885#true} ~__return_1718~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,318 INFO L280 TraceCheckUtils]: 51: Hoare triple {38885#true} ~__return_1846~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,318 INFO L280 TraceCheckUtils]: 52: Hoare triple {38885#true} ~__return_1964~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,318 INFO L280 TraceCheckUtils]: 53: Hoare triple {38885#true} ~__return_2082~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,318 INFO L280 TraceCheckUtils]: 54: Hoare triple {38885#true} ~__return_2205~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,319 INFO L280 TraceCheckUtils]: 55: Hoare triple {38885#true} ~__return_2315~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,320 INFO L280 TraceCheckUtils]: 56: Hoare triple {38885#true} assume true; {38885#true} is VALID [2020-07-18 00:52:44,320 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {38885#true} {38885#true} #1773#return; {38885#true} is VALID [2020-07-18 00:52:44,326 INFO L263 TraceCheckUtils]: 0: Hoare triple {38885#true} call ULTIMATE.init(); {38947#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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 00:52:44,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {38947#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {38885#true} is VALID [2020-07-18 00:52:44,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {38885#true} ~nomsg~0 := -1; {38885#true} is VALID [2020-07-18 00:52:44,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {38885#true} ~p12~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,327 INFO L280 TraceCheckUtils]: 4: Hoare triple {38885#true} ~p12_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,328 INFO L280 TraceCheckUtils]: 5: Hoare triple {38885#true} ~p12_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,328 INFO L280 TraceCheckUtils]: 6: Hoare triple {38885#true} ~ep12~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,328 INFO L280 TraceCheckUtils]: 7: Hoare triple {38885#true} ~p13~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {38885#true} ~p13_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,329 INFO L280 TraceCheckUtils]: 9: Hoare triple {38885#true} ~p13_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,329 INFO L280 TraceCheckUtils]: 10: Hoare triple {38885#true} ~ep13~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,329 INFO L280 TraceCheckUtils]: 11: Hoare triple {38885#true} ~p21~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,329 INFO L280 TraceCheckUtils]: 12: Hoare triple {38885#true} ~p21_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,330 INFO L280 TraceCheckUtils]: 13: Hoare triple {38885#true} ~p21_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,330 INFO L280 TraceCheckUtils]: 14: Hoare triple {38885#true} ~ep21~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,330 INFO L280 TraceCheckUtils]: 15: Hoare triple {38885#true} ~p23~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,330 INFO L280 TraceCheckUtils]: 16: Hoare triple {38885#true} ~p23_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,330 INFO L280 TraceCheckUtils]: 17: Hoare triple {38885#true} ~p23_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,331 INFO L280 TraceCheckUtils]: 18: Hoare triple {38885#true} ~ep23~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,331 INFO L280 TraceCheckUtils]: 19: Hoare triple {38885#true} ~p31~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,331 INFO L280 TraceCheckUtils]: 20: Hoare triple {38885#true} ~p31_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,331 INFO L280 TraceCheckUtils]: 21: Hoare triple {38885#true} ~p31_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,332 INFO L280 TraceCheckUtils]: 22: Hoare triple {38885#true} ~ep31~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,332 INFO L280 TraceCheckUtils]: 23: Hoare triple {38885#true} ~p32~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,332 INFO L280 TraceCheckUtils]: 24: Hoare triple {38885#true} ~p32_old~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,332 INFO L280 TraceCheckUtils]: 25: Hoare triple {38885#true} ~p32_new~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,332 INFO L280 TraceCheckUtils]: 26: Hoare triple {38885#true} ~ep32~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,333 INFO L280 TraceCheckUtils]: 27: Hoare triple {38885#true} ~id1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,333 INFO L280 TraceCheckUtils]: 28: Hoare triple {38885#true} ~r1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,333 INFO L280 TraceCheckUtils]: 29: Hoare triple {38885#true} ~st1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,333 INFO L280 TraceCheckUtils]: 30: Hoare triple {38885#true} ~nl1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,334 INFO L280 TraceCheckUtils]: 31: Hoare triple {38885#true} ~m1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,334 INFO L280 TraceCheckUtils]: 32: Hoare triple {38885#true} ~max1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,334 INFO L280 TraceCheckUtils]: 33: Hoare triple {38885#true} ~mode1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,334 INFO L280 TraceCheckUtils]: 34: Hoare triple {38885#true} ~id2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,335 INFO L280 TraceCheckUtils]: 35: Hoare triple {38885#true} ~r2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,335 INFO L280 TraceCheckUtils]: 36: Hoare triple {38885#true} ~st2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,335 INFO L280 TraceCheckUtils]: 37: Hoare triple {38885#true} ~nl2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,335 INFO L280 TraceCheckUtils]: 38: Hoare triple {38885#true} ~m2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,335 INFO L280 TraceCheckUtils]: 39: Hoare triple {38885#true} ~max2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,336 INFO L280 TraceCheckUtils]: 40: Hoare triple {38885#true} ~mode2~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,336 INFO L280 TraceCheckUtils]: 41: Hoare triple {38885#true} ~id3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,336 INFO L280 TraceCheckUtils]: 42: Hoare triple {38885#true} ~r3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,336 INFO L280 TraceCheckUtils]: 43: Hoare triple {38885#true} ~st3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,336 INFO L280 TraceCheckUtils]: 44: Hoare triple {38885#true} ~nl3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,337 INFO L280 TraceCheckUtils]: 45: Hoare triple {38885#true} ~m3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,337 INFO L280 TraceCheckUtils]: 46: Hoare triple {38885#true} ~max3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,337 INFO L280 TraceCheckUtils]: 47: Hoare triple {38885#true} ~mode3~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,337 INFO L280 TraceCheckUtils]: 48: Hoare triple {38885#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {38885#true} is VALID [2020-07-18 00:52:44,337 INFO L280 TraceCheckUtils]: 49: Hoare triple {38885#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {38885#true} is VALID [2020-07-18 00:52:44,338 INFO L280 TraceCheckUtils]: 50: Hoare triple {38885#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {38885#true} is VALID [2020-07-18 00:52:44,338 INFO L280 TraceCheckUtils]: 51: Hoare triple {38885#true} ~__return_1718~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,338 INFO L280 TraceCheckUtils]: 52: Hoare triple {38885#true} ~__return_1846~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,338 INFO L280 TraceCheckUtils]: 53: Hoare triple {38885#true} ~__return_1964~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,338 INFO L280 TraceCheckUtils]: 54: Hoare triple {38885#true} ~__return_2082~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,339 INFO L280 TraceCheckUtils]: 55: Hoare triple {38885#true} ~__return_2205~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,339 INFO L280 TraceCheckUtils]: 56: Hoare triple {38885#true} ~__return_2315~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,339 INFO L280 TraceCheckUtils]: 57: Hoare triple {38885#true} assume true; {38885#true} is VALID [2020-07-18 00:52:44,339 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {38885#true} {38885#true} #1773#return; {38885#true} is VALID [2020-07-18 00:52:44,339 INFO L263 TraceCheckUtils]: 59: Hoare triple {38885#true} call #t~ret27 := main(); {38885#true} is VALID [2020-07-18 00:52:44,340 INFO L280 TraceCheckUtils]: 60: Hoare triple {38885#true} havoc ~main__c1~0; {38885#true} is VALID [2020-07-18 00:52:44,340 INFO L280 TraceCheckUtils]: 61: Hoare triple {38885#true} havoc ~main__i2~0; {38885#true} is VALID [2020-07-18 00:52:44,340 INFO L280 TraceCheckUtils]: 62: Hoare triple {38885#true} ~main__c1~0 := 0; {38885#true} is VALID [2020-07-18 00:52:44,340 INFO L280 TraceCheckUtils]: 63: Hoare triple {38885#true} ~ep12~0 := #t~nondet0; {38885#true} is VALID [2020-07-18 00:52:44,340 INFO L280 TraceCheckUtils]: 64: Hoare triple {38885#true} havoc #t~nondet0; {38885#true} is VALID [2020-07-18 00:52:44,341 INFO L280 TraceCheckUtils]: 65: Hoare triple {38885#true} ~ep13~0 := #t~nondet1; {38885#true} is VALID [2020-07-18 00:52:44,341 INFO L280 TraceCheckUtils]: 66: Hoare triple {38885#true} havoc #t~nondet1; {38885#true} is VALID [2020-07-18 00:52:44,341 INFO L280 TraceCheckUtils]: 67: Hoare triple {38885#true} ~ep21~0 := #t~nondet2; {38885#true} is VALID [2020-07-18 00:52:44,341 INFO L280 TraceCheckUtils]: 68: Hoare triple {38885#true} havoc #t~nondet2; {38885#true} is VALID [2020-07-18 00:52:44,342 INFO L280 TraceCheckUtils]: 69: Hoare triple {38885#true} ~ep23~0 := #t~nondet3; {38885#true} is VALID [2020-07-18 00:52:44,342 INFO L280 TraceCheckUtils]: 70: Hoare triple {38885#true} havoc #t~nondet3; {38885#true} is VALID [2020-07-18 00:52:44,342 INFO L280 TraceCheckUtils]: 71: Hoare triple {38885#true} ~ep31~0 := #t~nondet4; {38885#true} is VALID [2020-07-18 00:52:44,342 INFO L280 TraceCheckUtils]: 72: Hoare triple {38885#true} havoc #t~nondet4; {38885#true} is VALID [2020-07-18 00:52:44,342 INFO L280 TraceCheckUtils]: 73: Hoare triple {38885#true} ~ep32~0 := #t~nondet5; {38885#true} is VALID [2020-07-18 00:52:44,343 INFO L280 TraceCheckUtils]: 74: Hoare triple {38885#true} havoc #t~nondet5; {38885#true} is VALID [2020-07-18 00:52:44,343 INFO L280 TraceCheckUtils]: 75: Hoare triple {38885#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,343 INFO L280 TraceCheckUtils]: 76: Hoare triple {38885#true} ~id1~0 := #t~nondet6; {38885#true} is VALID [2020-07-18 00:52:44,343 INFO L280 TraceCheckUtils]: 77: Hoare triple {38885#true} havoc #t~nondet6; {38885#true} is VALID [2020-07-18 00:52:44,343 INFO L280 TraceCheckUtils]: 78: Hoare triple {38885#true} ~r1~0 := #t~nondet7; {38885#true} is VALID [2020-07-18 00:52:44,344 INFO L280 TraceCheckUtils]: 79: Hoare triple {38885#true} havoc #t~nondet7; {38885#true} is VALID [2020-07-18 00:52:44,344 INFO L280 TraceCheckUtils]: 80: Hoare triple {38885#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,344 INFO L280 TraceCheckUtils]: 81: Hoare triple {38885#true} ~st1~0 := #t~nondet8; {38885#true} is VALID [2020-07-18 00:52:44,344 INFO L280 TraceCheckUtils]: 82: Hoare triple {38885#true} havoc #t~nondet8; {38885#true} is VALID [2020-07-18 00:52:44,344 INFO L280 TraceCheckUtils]: 83: Hoare triple {38885#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,345 INFO L280 TraceCheckUtils]: 84: Hoare triple {38885#true} ~nl1~0 := #t~nondet9; {38885#true} is VALID [2020-07-18 00:52:44,345 INFO L280 TraceCheckUtils]: 85: Hoare triple {38885#true} havoc #t~nondet9; {38885#true} is VALID [2020-07-18 00:52:44,345 INFO L280 TraceCheckUtils]: 86: Hoare triple {38885#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,345 INFO L280 TraceCheckUtils]: 87: Hoare triple {38885#true} ~m1~0 := #t~nondet10; {38885#true} is VALID [2020-07-18 00:52:44,345 INFO L280 TraceCheckUtils]: 88: Hoare triple {38885#true} havoc #t~nondet10; {38885#true} is VALID [2020-07-18 00:52:44,346 INFO L280 TraceCheckUtils]: 89: Hoare triple {38885#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,346 INFO L280 TraceCheckUtils]: 90: Hoare triple {38885#true} ~max1~0 := #t~nondet11; {38885#true} is VALID [2020-07-18 00:52:44,346 INFO L280 TraceCheckUtils]: 91: Hoare triple {38885#true} havoc #t~nondet11; {38885#true} is VALID [2020-07-18 00:52:44,346 INFO L280 TraceCheckUtils]: 92: Hoare triple {38885#true} ~mode1~0 := #t~nondet12; {38885#true} is VALID [2020-07-18 00:52:44,346 INFO L280 TraceCheckUtils]: 93: Hoare triple {38885#true} havoc #t~nondet12; {38885#true} is VALID [2020-07-18 00:52:44,346 INFO L280 TraceCheckUtils]: 94: Hoare triple {38885#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,347 INFO L280 TraceCheckUtils]: 95: Hoare triple {38885#true} ~id2~0 := #t~nondet13; {38885#true} is VALID [2020-07-18 00:52:44,347 INFO L280 TraceCheckUtils]: 96: Hoare triple {38885#true} havoc #t~nondet13; {38885#true} is VALID [2020-07-18 00:52:44,347 INFO L280 TraceCheckUtils]: 97: Hoare triple {38885#true} ~r2~0 := #t~nondet14; {38885#true} is VALID [2020-07-18 00:52:44,347 INFO L280 TraceCheckUtils]: 98: Hoare triple {38885#true} havoc #t~nondet14; {38885#true} is VALID [2020-07-18 00:52:44,347 INFO L280 TraceCheckUtils]: 99: Hoare triple {38885#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,348 INFO L280 TraceCheckUtils]: 100: Hoare triple {38885#true} ~st2~0 := #t~nondet15; {38885#true} is VALID [2020-07-18 00:52:44,348 INFO L280 TraceCheckUtils]: 101: Hoare triple {38885#true} havoc #t~nondet15; {38885#true} is VALID [2020-07-18 00:52:44,348 INFO L280 TraceCheckUtils]: 102: Hoare triple {38885#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,348 INFO L280 TraceCheckUtils]: 103: Hoare triple {38885#true} ~nl2~0 := #t~nondet16; {38885#true} is VALID [2020-07-18 00:52:44,348 INFO L280 TraceCheckUtils]: 104: Hoare triple {38885#true} havoc #t~nondet16; {38885#true} is VALID [2020-07-18 00:52:44,349 INFO L280 TraceCheckUtils]: 105: Hoare triple {38885#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,349 INFO L280 TraceCheckUtils]: 106: Hoare triple {38885#true} ~m2~0 := #t~nondet17; {38885#true} is VALID [2020-07-18 00:52:44,349 INFO L280 TraceCheckUtils]: 107: Hoare triple {38885#true} havoc #t~nondet17; {38885#true} is VALID [2020-07-18 00:52:44,349 INFO L280 TraceCheckUtils]: 108: Hoare triple {38885#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,349 INFO L280 TraceCheckUtils]: 109: Hoare triple {38885#true} ~max2~0 := #t~nondet18; {38885#true} is VALID [2020-07-18 00:52:44,350 INFO L280 TraceCheckUtils]: 110: Hoare triple {38885#true} havoc #t~nondet18; {38885#true} is VALID [2020-07-18 00:52:44,350 INFO L280 TraceCheckUtils]: 111: Hoare triple {38885#true} ~mode2~0 := #t~nondet19; {38885#true} is VALID [2020-07-18 00:52:44,350 INFO L280 TraceCheckUtils]: 112: Hoare triple {38885#true} havoc #t~nondet19; {38885#true} is VALID [2020-07-18 00:52:44,350 INFO L280 TraceCheckUtils]: 113: Hoare triple {38885#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,350 INFO L280 TraceCheckUtils]: 114: Hoare triple {38885#true} ~id3~0 := #t~nondet20; {38885#true} is VALID [2020-07-18 00:52:44,350 INFO L280 TraceCheckUtils]: 115: Hoare triple {38885#true} havoc #t~nondet20; {38885#true} is VALID [2020-07-18 00:52:44,351 INFO L280 TraceCheckUtils]: 116: Hoare triple {38885#true} ~r3~0 := #t~nondet21; {38885#true} is VALID [2020-07-18 00:52:44,351 INFO L280 TraceCheckUtils]: 117: Hoare triple {38885#true} havoc #t~nondet21; {38885#true} is VALID [2020-07-18 00:52:44,351 INFO L280 TraceCheckUtils]: 118: Hoare triple {38885#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,351 INFO L280 TraceCheckUtils]: 119: Hoare triple {38885#true} ~st3~0 := #t~nondet22; {38885#true} is VALID [2020-07-18 00:52:44,351 INFO L280 TraceCheckUtils]: 120: Hoare triple {38885#true} havoc #t~nondet22; {38885#true} is VALID [2020-07-18 00:52:44,352 INFO L280 TraceCheckUtils]: 121: Hoare triple {38885#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,352 INFO L280 TraceCheckUtils]: 122: Hoare triple {38885#true} ~nl3~0 := #t~nondet23; {38885#true} is VALID [2020-07-18 00:52:44,352 INFO L280 TraceCheckUtils]: 123: Hoare triple {38885#true} havoc #t~nondet23; {38885#true} is VALID [2020-07-18 00:52:44,352 INFO L280 TraceCheckUtils]: 124: Hoare triple {38885#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,352 INFO L280 TraceCheckUtils]: 125: Hoare triple {38885#true} ~m3~0 := #t~nondet24; {38885#true} is VALID [2020-07-18 00:52:44,353 INFO L280 TraceCheckUtils]: 126: Hoare triple {38885#true} havoc #t~nondet24; {38885#true} is VALID [2020-07-18 00:52:44,353 INFO L280 TraceCheckUtils]: 127: Hoare triple {38885#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {38885#true} is VALID [2020-07-18 00:52:44,353 INFO L280 TraceCheckUtils]: 128: Hoare triple {38885#true} ~max3~0 := #t~nondet25; {38885#true} is VALID [2020-07-18 00:52:44,353 INFO L280 TraceCheckUtils]: 129: Hoare triple {38885#true} havoc #t~nondet25; {38885#true} is VALID [2020-07-18 00:52:44,353 INFO L280 TraceCheckUtils]: 130: Hoare triple {38885#true} ~mode3~0 := #t~nondet26; {38885#true} is VALID [2020-07-18 00:52:44,354 INFO L280 TraceCheckUtils]: 131: Hoare triple {38885#true} havoc #t~nondet26; {38885#true} is VALID [2020-07-18 00:52:44,354 INFO L280 TraceCheckUtils]: 132: Hoare triple {38885#true} havoc ~init__r121~0; {38885#true} is VALID [2020-07-18 00:52:44,354 INFO L280 TraceCheckUtils]: 133: Hoare triple {38885#true} havoc ~init__r131~0; {38885#true} is VALID [2020-07-18 00:52:44,354 INFO L280 TraceCheckUtils]: 134: Hoare triple {38885#true} havoc ~init__r211~0; {38885#true} is VALID [2020-07-18 00:52:44,355 INFO L280 TraceCheckUtils]: 135: Hoare triple {38885#true} havoc ~init__r231~0; {38885#true} is VALID [2020-07-18 00:52:44,355 INFO L280 TraceCheckUtils]: 136: Hoare triple {38885#true} havoc ~init__r311~0; {38885#true} is VALID [2020-07-18 00:52:44,355 INFO L280 TraceCheckUtils]: 137: Hoare triple {38885#true} havoc ~init__r321~0; {38885#true} is VALID [2020-07-18 00:52:44,355 INFO L280 TraceCheckUtils]: 138: Hoare triple {38885#true} havoc ~init__r122~0; {38885#true} is VALID [2020-07-18 00:52:44,355 INFO L280 TraceCheckUtils]: 139: Hoare triple {38885#true} havoc ~init__tmp~0; {38885#true} is VALID [2020-07-18 00:52:44,356 INFO L280 TraceCheckUtils]: 140: Hoare triple {38885#true} havoc ~init__r132~0; {38885#true} is VALID [2020-07-18 00:52:44,356 INFO L280 TraceCheckUtils]: 141: Hoare triple {38885#true} havoc ~init__tmp___0~0; {38885#true} is VALID [2020-07-18 00:52:44,356 INFO L280 TraceCheckUtils]: 142: Hoare triple {38885#true} havoc ~init__r212~0; {38885#true} is VALID [2020-07-18 00:52:44,356 INFO L280 TraceCheckUtils]: 143: Hoare triple {38885#true} havoc ~init__tmp___1~0; {38885#true} is VALID [2020-07-18 00:52:44,356 INFO L280 TraceCheckUtils]: 144: Hoare triple {38885#true} havoc ~init__r232~0; {38885#true} is VALID [2020-07-18 00:52:44,357 INFO L280 TraceCheckUtils]: 145: Hoare triple {38885#true} havoc ~init__tmp___2~0; {38885#true} is VALID [2020-07-18 00:52:44,357 INFO L280 TraceCheckUtils]: 146: Hoare triple {38885#true} havoc ~init__r312~0; {38885#true} is VALID [2020-07-18 00:52:44,357 INFO L280 TraceCheckUtils]: 147: Hoare triple {38885#true} havoc ~init__tmp___3~0; {38885#true} is VALID [2020-07-18 00:52:44,358 INFO L280 TraceCheckUtils]: 148: Hoare triple {38885#true} havoc ~init__r322~0; {38885#true} is VALID [2020-07-18 00:52:44,358 INFO L280 TraceCheckUtils]: 149: Hoare triple {38885#true} havoc ~init__tmp___4~0; {38885#true} is VALID [2020-07-18 00:52:44,358 INFO L280 TraceCheckUtils]: 150: Hoare triple {38885#true} havoc ~init__tmp___5~0; {38885#true} is VALID [2020-07-18 00:52:44,358 INFO L280 TraceCheckUtils]: 151: Hoare triple {38885#true} ~init__r121~0 := ~ep12~0; {38885#true} is VALID [2020-07-18 00:52:44,360 INFO L280 TraceCheckUtils]: 152: Hoare triple {38885#true} ~init__r131~0 := ~ep13~0; {38945#(= ~ep13~0 main_~init__r131~0)} is VALID [2020-07-18 00:52:44,361 INFO L280 TraceCheckUtils]: 153: Hoare triple {38945#(= ~ep13~0 main_~init__r131~0)} ~init__r211~0 := ~ep21~0; {38945#(= ~ep13~0 main_~init__r131~0)} is VALID [2020-07-18 00:52:44,362 INFO L280 TraceCheckUtils]: 154: Hoare triple {38945#(= ~ep13~0 main_~init__r131~0)} ~init__r231~0 := ~ep23~0; {38945#(= ~ep13~0 main_~init__r131~0)} is VALID [2020-07-18 00:52:44,363 INFO L280 TraceCheckUtils]: 155: Hoare triple {38945#(= ~ep13~0 main_~init__r131~0)} ~init__r311~0 := ~ep31~0; {38945#(= ~ep13~0 main_~init__r131~0)} is VALID [2020-07-18 00:52:44,364 INFO L280 TraceCheckUtils]: 156: Hoare triple {38945#(= ~ep13~0 main_~init__r131~0)} ~init__r321~0 := ~ep32~0; {38945#(= ~ep13~0 main_~init__r131~0)} is VALID [2020-07-18 00:52:44,365 INFO L280 TraceCheckUtils]: 157: Hoare triple {38945#(= ~ep13~0 main_~init__r131~0)} assume !!(0 == ~init__r121~0 % 256); {38945#(= ~ep13~0 main_~init__r131~0)} is VALID [2020-07-18 00:52:44,367 INFO L280 TraceCheckUtils]: 158: Hoare triple {38945#(= ~ep13~0 main_~init__r131~0)} assume !(0 == ~init__r131~0 % 256); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,368 INFO L280 TraceCheckUtils]: 159: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~ep32~0 % 256); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,369 INFO L280 TraceCheckUtils]: 160: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__tmp~0 := 0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,370 INFO L280 TraceCheckUtils]: 161: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,372 INFO L280 TraceCheckUtils]: 162: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == ~init__r131~0 % 256); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,373 INFO L280 TraceCheckUtils]: 163: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__tmp___0~0 := 1; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,375 INFO L280 TraceCheckUtils]: 164: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,376 INFO L280 TraceCheckUtils]: 165: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == ~init__r211~0 % 256); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,377 INFO L280 TraceCheckUtils]: 166: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__tmp___1~0 := 1; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,378 INFO L280 TraceCheckUtils]: 167: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,380 INFO L280 TraceCheckUtils]: 168: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == ~init__r231~0 % 256); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,381 INFO L280 TraceCheckUtils]: 169: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__tmp___2~0 := 1; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,383 INFO L280 TraceCheckUtils]: 170: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,384 INFO L280 TraceCheckUtils]: 171: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == ~init__r311~0 % 256); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,385 INFO L280 TraceCheckUtils]: 172: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__tmp___3~0 := 1; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,386 INFO L280 TraceCheckUtils]: 173: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,387 INFO L280 TraceCheckUtils]: 174: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !(0 == ~init__r321~0 % 256); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,388 INFO L280 TraceCheckUtils]: 175: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__tmp___4~0 := 1; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,389 INFO L280 TraceCheckUtils]: 176: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,390 INFO L280 TraceCheckUtils]: 177: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 != ~id2~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,392 INFO L280 TraceCheckUtils]: 178: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 != ~id3~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,393 INFO L280 TraceCheckUtils]: 179: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id2~0 != ~id3~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,394 INFO L280 TraceCheckUtils]: 180: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id1~0 >= 0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,394 INFO L280 TraceCheckUtils]: 181: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id2~0 >= 0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,395 INFO L280 TraceCheckUtils]: 182: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~id3~0 >= 0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,396 INFO L280 TraceCheckUtils]: 183: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r1~0 % 256; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,397 INFO L280 TraceCheckUtils]: 184: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r2~0 % 256; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,398 INFO L280 TraceCheckUtils]: 185: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~r3~0 % 256; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,399 INFO L280 TraceCheckUtils]: 186: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max1~0 == ~id1~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,400 INFO L280 TraceCheckUtils]: 187: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max2~0 == ~id2~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,401 INFO L280 TraceCheckUtils]: 188: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~max3~0 == ~id3~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,402 INFO L280 TraceCheckUtils]: 189: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st1~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,403 INFO L280 TraceCheckUtils]: 190: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st2~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,404 INFO L280 TraceCheckUtils]: 191: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~st3~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,405 INFO L280 TraceCheckUtils]: 192: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl1~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,406 INFO L280 TraceCheckUtils]: 193: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl2~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,407 INFO L280 TraceCheckUtils]: 194: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~nl3~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,408 INFO L280 TraceCheckUtils]: 195: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode1~0 % 256; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,409 INFO L280 TraceCheckUtils]: 196: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode2~0 % 256; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,410 INFO L280 TraceCheckUtils]: 197: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 == ~mode3~0 % 256; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,412 INFO L280 TraceCheckUtils]: 198: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~init__tmp___5~0 := 1; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,413 INFO L280 TraceCheckUtils]: 199: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~__return_1718~0 := ~init__tmp___5~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,414 INFO L280 TraceCheckUtils]: 200: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~main__i2~0 := ~__return_1718~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,415 INFO L280 TraceCheckUtils]: 201: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume 0 != ~main__i2~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,416 INFO L280 TraceCheckUtils]: 202: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p12_old~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,417 INFO L280 TraceCheckUtils]: 203: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p12_new~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,418 INFO L280 TraceCheckUtils]: 204: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p13_old~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,419 INFO L280 TraceCheckUtils]: 205: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p13_new~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,420 INFO L280 TraceCheckUtils]: 206: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p21_old~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,420 INFO L280 TraceCheckUtils]: 207: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p21_new~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,421 INFO L280 TraceCheckUtils]: 208: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p23_old~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,422 INFO L280 TraceCheckUtils]: 209: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p23_new~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,423 INFO L280 TraceCheckUtils]: 210: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p31_old~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,424 INFO L280 TraceCheckUtils]: 211: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p31_new~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,427 INFO L280 TraceCheckUtils]: 212: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p32_old~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,429 INFO L280 TraceCheckUtils]: 213: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~p32_new~0 := ~nomsg~0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,430 INFO L280 TraceCheckUtils]: 214: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} ~main__i2~0 := 0; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,430 INFO L280 TraceCheckUtils]: 215: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~mode1~0 % 256); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,431 INFO L280 TraceCheckUtils]: 216: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume ~r1~0 % 256 < 2; {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,432 INFO L280 TraceCheckUtils]: 217: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~ep12~0 % 256); {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} is VALID [2020-07-18 00:52:44,433 INFO L280 TraceCheckUtils]: 218: Hoare triple {38946#(<= (+ (* 256 (div ~ep13~0 256)) 1) ~ep13~0)} assume !!(0 == ~ep13~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,434 INFO L280 TraceCheckUtils]: 219: Hoare triple {38886#false} ~mode1~0 := 1; {38886#false} is VALID [2020-07-18 00:52:44,434 INFO L280 TraceCheckUtils]: 220: Hoare triple {38886#false} assume !!(0 == ~mode2~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,434 INFO L280 TraceCheckUtils]: 221: Hoare triple {38886#false} assume ~r2~0 % 256 < 2; {38886#false} is VALID [2020-07-18 00:52:44,434 INFO L280 TraceCheckUtils]: 222: Hoare triple {38886#false} assume !!(0 == ~ep21~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,434 INFO L280 TraceCheckUtils]: 223: Hoare triple {38886#false} assume !!(0 == ~ep23~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,435 INFO L280 TraceCheckUtils]: 224: Hoare triple {38886#false} ~mode2~0 := 1; {38886#false} is VALID [2020-07-18 00:52:44,435 INFO L280 TraceCheckUtils]: 225: Hoare triple {38886#false} assume !!(0 == ~mode3~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,435 INFO L280 TraceCheckUtils]: 226: Hoare triple {38886#false} assume ~r3~0 % 256 < 2; {38886#false} is VALID [2020-07-18 00:52:44,435 INFO L280 TraceCheckUtils]: 227: Hoare triple {38886#false} assume !!(0 == ~ep31~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,435 INFO L280 TraceCheckUtils]: 228: Hoare triple {38886#false} assume !!(0 == ~ep32~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,436 INFO L280 TraceCheckUtils]: 229: Hoare triple {38886#false} ~mode3~0 := 1; {38886#false} is VALID [2020-07-18 00:52:44,436 INFO L280 TraceCheckUtils]: 230: Hoare triple {38886#false} ~p12_old~0 := ~p12_new~0; {38886#false} is VALID [2020-07-18 00:52:44,436 INFO L280 TraceCheckUtils]: 231: Hoare triple {38886#false} ~p12_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,436 INFO L280 TraceCheckUtils]: 232: Hoare triple {38886#false} ~p13_old~0 := ~p13_new~0; {38886#false} is VALID [2020-07-18 00:52:44,436 INFO L280 TraceCheckUtils]: 233: Hoare triple {38886#false} ~p13_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,437 INFO L280 TraceCheckUtils]: 234: Hoare triple {38886#false} ~p21_old~0 := ~p21_new~0; {38886#false} is VALID [2020-07-18 00:52:44,437 INFO L280 TraceCheckUtils]: 235: Hoare triple {38886#false} ~p21_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,437 INFO L280 TraceCheckUtils]: 236: Hoare triple {38886#false} ~p23_old~0 := ~p23_new~0; {38886#false} is VALID [2020-07-18 00:52:44,437 INFO L280 TraceCheckUtils]: 237: Hoare triple {38886#false} ~p23_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,437 INFO L280 TraceCheckUtils]: 238: Hoare triple {38886#false} ~p31_old~0 := ~p31_new~0; {38886#false} is VALID [2020-07-18 00:52:44,438 INFO L280 TraceCheckUtils]: 239: Hoare triple {38886#false} ~p31_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,438 INFO L280 TraceCheckUtils]: 240: Hoare triple {38886#false} ~p32_old~0 := ~p32_new~0; {38886#false} is VALID [2020-07-18 00:52:44,438 INFO L280 TraceCheckUtils]: 241: Hoare triple {38886#false} ~p32_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,438 INFO L280 TraceCheckUtils]: 242: Hoare triple {38886#false} havoc ~check__tmp~0; {38886#false} is VALID [2020-07-18 00:52:44,438 INFO L280 TraceCheckUtils]: 243: Hoare triple {38886#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,438 INFO L280 TraceCheckUtils]: 244: Hoare triple {38886#false} assume ~st1~0 + ~nl1~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,439 INFO L280 TraceCheckUtils]: 245: Hoare triple {38886#false} assume ~st2~0 + ~nl2~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,439 INFO L280 TraceCheckUtils]: 246: Hoare triple {38886#false} assume ~st3~0 + ~nl3~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,439 INFO L280 TraceCheckUtils]: 247: Hoare triple {38886#false} assume !(~r1~0 % 256 >= 2); {38886#false} is VALID [2020-07-18 00:52:44,439 INFO L280 TraceCheckUtils]: 248: Hoare triple {38886#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {38886#false} is VALID [2020-07-18 00:52:44,439 INFO L280 TraceCheckUtils]: 249: Hoare triple {38886#false} assume ~r1~0 % 256 < 2; {38886#false} is VALID [2020-07-18 00:52:44,440 INFO L280 TraceCheckUtils]: 250: Hoare triple {38886#false} assume !(~r1~0 % 256 >= 2); {38886#false} is VALID [2020-07-18 00:52:44,440 INFO L280 TraceCheckUtils]: 251: Hoare triple {38886#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {38886#false} is VALID [2020-07-18 00:52:44,440 INFO L280 TraceCheckUtils]: 252: Hoare triple {38886#false} assume ~r1~0 % 256 < 2; {38886#false} is VALID [2020-07-18 00:52:44,440 INFO L280 TraceCheckUtils]: 253: Hoare triple {38886#false} ~check__tmp~0 := 1; {38886#false} is VALID [2020-07-18 00:52:44,440 INFO L280 TraceCheckUtils]: 254: Hoare triple {38886#false} ~__return_1846~0 := ~check__tmp~0; {38886#false} is VALID [2020-07-18 00:52:44,441 INFO L280 TraceCheckUtils]: 255: Hoare triple {38886#false} ~main__c1~0 := ~__return_1846~0; {38886#false} is VALID [2020-07-18 00:52:44,441 INFO L280 TraceCheckUtils]: 256: Hoare triple {38886#false} havoc ~__tmp_1~0; {38886#false} is VALID [2020-07-18 00:52:44,441 INFO L280 TraceCheckUtils]: 257: Hoare triple {38886#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {38886#false} is VALID [2020-07-18 00:52:44,441 INFO L280 TraceCheckUtils]: 258: Hoare triple {38886#false} havoc ~assert__arg~0; {38886#false} is VALID [2020-07-18 00:52:44,441 INFO L280 TraceCheckUtils]: 259: Hoare triple {38886#false} ~assert__arg~0 := ~__tmp_1~0; {38886#false} is VALID [2020-07-18 00:52:44,441 INFO L280 TraceCheckUtils]: 260: Hoare triple {38886#false} assume !(0 == ~assert__arg~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,442 INFO L280 TraceCheckUtils]: 261: Hoare triple {38886#false} assume !(0 == ~mode1~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,442 INFO L280 TraceCheckUtils]: 262: Hoare triple {38886#false} assume !(255 == ~r1~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,442 INFO L280 TraceCheckUtils]: 263: Hoare triple {38886#false} ~r1~0 := 1 + ~r1~0 % 256; {38886#false} is VALID [2020-07-18 00:52:44,442 INFO L280 TraceCheckUtils]: 264: Hoare triple {38886#false} assume !!(0 == ~ep21~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,442 INFO L280 TraceCheckUtils]: 265: Hoare triple {38886#false} assume !!(0 == ~ep31~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,443 INFO L280 TraceCheckUtils]: 266: Hoare triple {38886#false} assume !(2 == ~r1~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,443 INFO L280 TraceCheckUtils]: 267: Hoare triple {38886#false} ~mode1~0 := 0; {38886#false} is VALID [2020-07-18 00:52:44,443 INFO L280 TraceCheckUtils]: 268: Hoare triple {38886#false} assume !(0 == ~mode2~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,443 INFO L280 TraceCheckUtils]: 269: Hoare triple {38886#false} assume !(255 == ~r2~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,443 INFO L280 TraceCheckUtils]: 270: Hoare triple {38886#false} ~r2~0 := 1 + ~r2~0 % 256; {38886#false} is VALID [2020-07-18 00:52:44,444 INFO L280 TraceCheckUtils]: 271: Hoare triple {38886#false} assume !!(0 == ~ep12~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,444 INFO L280 TraceCheckUtils]: 272: Hoare triple {38886#false} assume !!(0 == ~ep32~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,444 INFO L280 TraceCheckUtils]: 273: Hoare triple {38886#false} assume !(2 == ~r2~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,444 INFO L280 TraceCheckUtils]: 274: Hoare triple {38886#false} ~mode2~0 := 0; {38886#false} is VALID [2020-07-18 00:52:44,444 INFO L280 TraceCheckUtils]: 275: Hoare triple {38886#false} assume !(0 == ~mode3~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,445 INFO L280 TraceCheckUtils]: 276: Hoare triple {38886#false} assume !(255 == ~r3~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,445 INFO L280 TraceCheckUtils]: 277: Hoare triple {38886#false} ~r3~0 := 1 + ~r3~0 % 256; {38886#false} is VALID [2020-07-18 00:52:44,445 INFO L280 TraceCheckUtils]: 278: Hoare triple {38886#false} assume !!(0 == ~ep13~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,445 INFO L280 TraceCheckUtils]: 279: Hoare triple {38886#false} assume !!(0 == ~ep23~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,445 INFO L280 TraceCheckUtils]: 280: Hoare triple {38886#false} assume !(2 == ~r3~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,446 INFO L280 TraceCheckUtils]: 281: Hoare triple {38886#false} ~mode3~0 := 0; {38886#false} is VALID [2020-07-18 00:52:44,446 INFO L280 TraceCheckUtils]: 282: Hoare triple {38886#false} ~p12_old~0 := ~p12_new~0; {38886#false} is VALID [2020-07-18 00:52:44,446 INFO L280 TraceCheckUtils]: 283: Hoare triple {38886#false} ~p12_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,446 INFO L280 TraceCheckUtils]: 284: Hoare triple {38886#false} ~p13_old~0 := ~p13_new~0; {38886#false} is VALID [2020-07-18 00:52:44,446 INFO L280 TraceCheckUtils]: 285: Hoare triple {38886#false} ~p13_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,447 INFO L280 TraceCheckUtils]: 286: Hoare triple {38886#false} ~p21_old~0 := ~p21_new~0; {38886#false} is VALID [2020-07-18 00:52:44,447 INFO L280 TraceCheckUtils]: 287: Hoare triple {38886#false} ~p21_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,447 INFO L280 TraceCheckUtils]: 288: Hoare triple {38886#false} ~p23_old~0 := ~p23_new~0; {38886#false} is VALID [2020-07-18 00:52:44,447 INFO L280 TraceCheckUtils]: 289: Hoare triple {38886#false} ~p23_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,447 INFO L280 TraceCheckUtils]: 290: Hoare triple {38886#false} ~p31_old~0 := ~p31_new~0; {38886#false} is VALID [2020-07-18 00:52:44,447 INFO L280 TraceCheckUtils]: 291: Hoare triple {38886#false} ~p31_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,448 INFO L280 TraceCheckUtils]: 292: Hoare triple {38886#false} ~p32_old~0 := ~p32_new~0; {38886#false} is VALID [2020-07-18 00:52:44,448 INFO L280 TraceCheckUtils]: 293: Hoare triple {38886#false} ~p32_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,448 INFO L280 TraceCheckUtils]: 294: Hoare triple {38886#false} havoc ~check__tmp~1; {38886#false} is VALID [2020-07-18 00:52:44,448 INFO L280 TraceCheckUtils]: 295: Hoare triple {38886#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,449 INFO L280 TraceCheckUtils]: 296: Hoare triple {38886#false} assume ~st1~0 + ~nl1~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,449 INFO L280 TraceCheckUtils]: 297: Hoare triple {38886#false} assume ~st2~0 + ~nl2~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,449 INFO L280 TraceCheckUtils]: 298: Hoare triple {38886#false} assume ~st3~0 + ~nl3~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,449 INFO L280 TraceCheckUtils]: 299: Hoare triple {38886#false} assume !(~r1~0 % 256 >= 2); {38886#false} is VALID [2020-07-18 00:52:44,449 INFO L280 TraceCheckUtils]: 300: Hoare triple {38886#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {38886#false} is VALID [2020-07-18 00:52:44,450 INFO L280 TraceCheckUtils]: 301: Hoare triple {38886#false} assume ~r1~0 % 256 < 2; {38886#false} is VALID [2020-07-18 00:52:44,450 INFO L280 TraceCheckUtils]: 302: Hoare triple {38886#false} assume !(~r1~0 % 256 >= 2); {38886#false} is VALID [2020-07-18 00:52:44,450 INFO L280 TraceCheckUtils]: 303: Hoare triple {38886#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {38886#false} is VALID [2020-07-18 00:52:44,450 INFO L280 TraceCheckUtils]: 304: Hoare triple {38886#false} assume ~r1~0 % 256 < 2; {38886#false} is VALID [2020-07-18 00:52:44,450 INFO L280 TraceCheckUtils]: 305: Hoare triple {38886#false} ~check__tmp~1 := 1; {38886#false} is VALID [2020-07-18 00:52:44,451 INFO L280 TraceCheckUtils]: 306: Hoare triple {38886#false} ~__return_1964~0 := ~check__tmp~1; {38886#false} is VALID [2020-07-18 00:52:44,451 INFO L280 TraceCheckUtils]: 307: Hoare triple {38886#false} ~main__c1~0 := ~__return_1964~0; {38886#false} is VALID [2020-07-18 00:52:44,451 INFO L280 TraceCheckUtils]: 308: Hoare triple {38886#false} havoc ~__tmp_2~0; {38886#false} is VALID [2020-07-18 00:52:44,451 INFO L280 TraceCheckUtils]: 309: Hoare triple {38886#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {38886#false} is VALID [2020-07-18 00:52:44,451 INFO L280 TraceCheckUtils]: 310: Hoare triple {38886#false} havoc ~assert__arg~1; {38886#false} is VALID [2020-07-18 00:52:44,452 INFO L280 TraceCheckUtils]: 311: Hoare triple {38886#false} ~assert__arg~1 := ~__tmp_2~0; {38886#false} is VALID [2020-07-18 00:52:44,452 INFO L280 TraceCheckUtils]: 312: Hoare triple {38886#false} assume !(0 == ~assert__arg~1 % 256); {38886#false} is VALID [2020-07-18 00:52:44,452 INFO L280 TraceCheckUtils]: 313: Hoare triple {38886#false} assume !!(0 == ~mode1~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,452 INFO L280 TraceCheckUtils]: 314: Hoare triple {38886#false} assume ~r1~0 % 256 < 2; {38886#false} is VALID [2020-07-18 00:52:44,452 INFO L280 TraceCheckUtils]: 315: Hoare triple {38886#false} assume !!(0 == ~ep12~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,452 INFO L280 TraceCheckUtils]: 316: Hoare triple {38886#false} assume !!(0 == ~ep13~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,453 INFO L280 TraceCheckUtils]: 317: Hoare triple {38886#false} ~mode1~0 := 1; {38886#false} is VALID [2020-07-18 00:52:44,453 INFO L280 TraceCheckUtils]: 318: Hoare triple {38886#false} assume !!(0 == ~mode2~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,453 INFO L280 TraceCheckUtils]: 319: Hoare triple {38886#false} assume ~r2~0 % 256 < 2; {38886#false} is VALID [2020-07-18 00:52:44,453 INFO L280 TraceCheckUtils]: 320: Hoare triple {38886#false} assume !!(0 == ~ep21~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,454 INFO L280 TraceCheckUtils]: 321: Hoare triple {38886#false} assume !!(0 == ~ep23~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,454 INFO L280 TraceCheckUtils]: 322: Hoare triple {38886#false} ~mode2~0 := 1; {38886#false} is VALID [2020-07-18 00:52:44,454 INFO L280 TraceCheckUtils]: 323: Hoare triple {38886#false} assume !!(0 == ~mode3~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,454 INFO L280 TraceCheckUtils]: 324: Hoare triple {38886#false} assume ~r3~0 % 256 < 2; {38886#false} is VALID [2020-07-18 00:52:44,454 INFO L280 TraceCheckUtils]: 325: Hoare triple {38886#false} assume !!(0 == ~ep31~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,454 INFO L280 TraceCheckUtils]: 326: Hoare triple {38886#false} assume !!(0 == ~ep32~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,455 INFO L280 TraceCheckUtils]: 327: Hoare triple {38886#false} ~mode3~0 := 1; {38886#false} is VALID [2020-07-18 00:52:44,455 INFO L280 TraceCheckUtils]: 328: Hoare triple {38886#false} ~p12_old~0 := ~p12_new~0; {38886#false} is VALID [2020-07-18 00:52:44,455 INFO L280 TraceCheckUtils]: 329: Hoare triple {38886#false} ~p12_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,455 INFO L280 TraceCheckUtils]: 330: Hoare triple {38886#false} ~p13_old~0 := ~p13_new~0; {38886#false} is VALID [2020-07-18 00:52:44,455 INFO L280 TraceCheckUtils]: 331: Hoare triple {38886#false} ~p13_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,456 INFO L280 TraceCheckUtils]: 332: Hoare triple {38886#false} ~p21_old~0 := ~p21_new~0; {38886#false} is VALID [2020-07-18 00:52:44,456 INFO L280 TraceCheckUtils]: 333: Hoare triple {38886#false} ~p21_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,456 INFO L280 TraceCheckUtils]: 334: Hoare triple {38886#false} ~p23_old~0 := ~p23_new~0; {38886#false} is VALID [2020-07-18 00:52:44,456 INFO L280 TraceCheckUtils]: 335: Hoare triple {38886#false} ~p23_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,456 INFO L280 TraceCheckUtils]: 336: Hoare triple {38886#false} ~p31_old~0 := ~p31_new~0; {38886#false} is VALID [2020-07-18 00:52:44,457 INFO L280 TraceCheckUtils]: 337: Hoare triple {38886#false} ~p31_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,457 INFO L280 TraceCheckUtils]: 338: Hoare triple {38886#false} ~p32_old~0 := ~p32_new~0; {38886#false} is VALID [2020-07-18 00:52:44,457 INFO L280 TraceCheckUtils]: 339: Hoare triple {38886#false} ~p32_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,457 INFO L280 TraceCheckUtils]: 340: Hoare triple {38886#false} havoc ~check__tmp~2; {38886#false} is VALID [2020-07-18 00:52:44,457 INFO L280 TraceCheckUtils]: 341: Hoare triple {38886#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,458 INFO L280 TraceCheckUtils]: 342: Hoare triple {38886#false} assume ~st1~0 + ~nl1~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,458 INFO L280 TraceCheckUtils]: 343: Hoare triple {38886#false} assume ~st2~0 + ~nl2~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,458 INFO L280 TraceCheckUtils]: 344: Hoare triple {38886#false} assume ~st3~0 + ~nl3~0 <= 1; {38886#false} is VALID [2020-07-18 00:52:44,458 INFO L280 TraceCheckUtils]: 345: Hoare triple {38886#false} assume !(~r1~0 % 256 >= 2); {38886#false} is VALID [2020-07-18 00:52:44,458 INFO L280 TraceCheckUtils]: 346: Hoare triple {38886#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {38886#false} is VALID [2020-07-18 00:52:44,459 INFO L280 TraceCheckUtils]: 347: Hoare triple {38886#false} assume ~r1~0 % 256 < 2; {38886#false} is VALID [2020-07-18 00:52:44,459 INFO L280 TraceCheckUtils]: 348: Hoare triple {38886#false} assume !(~r1~0 % 256 >= 2); {38886#false} is VALID [2020-07-18 00:52:44,459 INFO L280 TraceCheckUtils]: 349: Hoare triple {38886#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {38886#false} is VALID [2020-07-18 00:52:44,459 INFO L280 TraceCheckUtils]: 350: Hoare triple {38886#false} assume ~r1~0 % 256 < 2; {38886#false} is VALID [2020-07-18 00:52:44,459 INFO L280 TraceCheckUtils]: 351: Hoare triple {38886#false} ~check__tmp~2 := 1; {38886#false} is VALID [2020-07-18 00:52:44,460 INFO L280 TraceCheckUtils]: 352: Hoare triple {38886#false} ~__return_2082~0 := ~check__tmp~2; {38886#false} is VALID [2020-07-18 00:52:44,460 INFO L280 TraceCheckUtils]: 353: Hoare triple {38886#false} ~main__c1~0 := ~__return_2082~0; {38886#false} is VALID [2020-07-18 00:52:44,460 INFO L280 TraceCheckUtils]: 354: Hoare triple {38886#false} havoc ~__tmp_3~0; {38886#false} is VALID [2020-07-18 00:52:44,460 INFO L280 TraceCheckUtils]: 355: Hoare triple {38886#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {38886#false} is VALID [2020-07-18 00:52:44,461 INFO L280 TraceCheckUtils]: 356: Hoare triple {38886#false} havoc ~assert__arg~2; {38886#false} is VALID [2020-07-18 00:52:44,461 INFO L280 TraceCheckUtils]: 357: Hoare triple {38886#false} ~assert__arg~2 := ~__tmp_3~0; {38886#false} is VALID [2020-07-18 00:52:44,461 INFO L280 TraceCheckUtils]: 358: Hoare triple {38886#false} assume !(0 == ~assert__arg~2 % 256); {38886#false} is VALID [2020-07-18 00:52:44,461 INFO L280 TraceCheckUtils]: 359: Hoare triple {38886#false} assume !(0 == ~mode1~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,461 INFO L280 TraceCheckUtils]: 360: Hoare triple {38886#false} assume !(255 == ~r1~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,462 INFO L280 TraceCheckUtils]: 361: Hoare triple {38886#false} ~r1~0 := 1 + ~r1~0 % 256; {38886#false} is VALID [2020-07-18 00:52:44,462 INFO L280 TraceCheckUtils]: 362: Hoare triple {38886#false} assume !!(0 == ~ep21~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,462 INFO L280 TraceCheckUtils]: 363: Hoare triple {38886#false} assume !!(0 == ~ep31~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,462 INFO L280 TraceCheckUtils]: 364: Hoare triple {38886#false} assume 2 == ~r1~0 % 256; {38886#false} is VALID [2020-07-18 00:52:44,462 INFO L280 TraceCheckUtils]: 365: Hoare triple {38886#false} assume ~max1~0 == ~id1~0; {38886#false} is VALID [2020-07-18 00:52:44,463 INFO L280 TraceCheckUtils]: 366: Hoare triple {38886#false} ~st1~0 := 1; {38886#false} is VALID [2020-07-18 00:52:44,463 INFO L280 TraceCheckUtils]: 367: Hoare triple {38886#false} ~mode1~0 := 0; {38886#false} is VALID [2020-07-18 00:52:44,463 INFO L280 TraceCheckUtils]: 368: Hoare triple {38886#false} assume !(0 == ~mode2~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,463 INFO L280 TraceCheckUtils]: 369: Hoare triple {38886#false} assume !(255 == ~r2~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,463 INFO L280 TraceCheckUtils]: 370: Hoare triple {38886#false} ~r2~0 := 1 + ~r2~0 % 256; {38886#false} is VALID [2020-07-18 00:52:44,464 INFO L280 TraceCheckUtils]: 371: Hoare triple {38886#false} assume !!(0 == ~ep12~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,464 INFO L280 TraceCheckUtils]: 372: Hoare triple {38886#false} assume !!(0 == ~ep32~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,464 INFO L280 TraceCheckUtils]: 373: Hoare triple {38886#false} assume 2 == ~r2~0 % 256; {38886#false} is VALID [2020-07-18 00:52:44,464 INFO L280 TraceCheckUtils]: 374: Hoare triple {38886#false} assume ~max2~0 == ~id2~0; {38886#false} is VALID [2020-07-18 00:52:44,464 INFO L280 TraceCheckUtils]: 375: Hoare triple {38886#false} ~st2~0 := 1; {38886#false} is VALID [2020-07-18 00:52:44,464 INFO L280 TraceCheckUtils]: 376: Hoare triple {38886#false} ~mode2~0 := 0; {38886#false} is VALID [2020-07-18 00:52:44,465 INFO L280 TraceCheckUtils]: 377: Hoare triple {38886#false} assume !(0 == ~mode3~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,465 INFO L280 TraceCheckUtils]: 378: Hoare triple {38886#false} assume !(255 == ~r3~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,465 INFO L280 TraceCheckUtils]: 379: Hoare triple {38886#false} ~r3~0 := 1 + ~r3~0 % 256; {38886#false} is VALID [2020-07-18 00:52:44,465 INFO L280 TraceCheckUtils]: 380: Hoare triple {38886#false} assume !!(0 == ~ep13~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,465 INFO L280 TraceCheckUtils]: 381: Hoare triple {38886#false} assume !!(0 == ~ep23~0 % 256); {38886#false} is VALID [2020-07-18 00:52:44,466 INFO L280 TraceCheckUtils]: 382: Hoare triple {38886#false} assume 2 == ~r3~0 % 256; {38886#false} is VALID [2020-07-18 00:52:44,466 INFO L280 TraceCheckUtils]: 383: Hoare triple {38886#false} assume ~max3~0 == ~id3~0; {38886#false} is VALID [2020-07-18 00:52:44,466 INFO L280 TraceCheckUtils]: 384: Hoare triple {38886#false} ~st3~0 := 1; {38886#false} is VALID [2020-07-18 00:52:44,466 INFO L280 TraceCheckUtils]: 385: Hoare triple {38886#false} ~mode3~0 := 0; {38886#false} is VALID [2020-07-18 00:52:44,466 INFO L280 TraceCheckUtils]: 386: Hoare triple {38886#false} ~p12_old~0 := ~p12_new~0; {38886#false} is VALID [2020-07-18 00:52:44,466 INFO L280 TraceCheckUtils]: 387: Hoare triple {38886#false} ~p12_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,467 INFO L280 TraceCheckUtils]: 388: Hoare triple {38886#false} ~p13_old~0 := ~p13_new~0; {38886#false} is VALID [2020-07-18 00:52:44,467 INFO L280 TraceCheckUtils]: 389: Hoare triple {38886#false} ~p13_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,467 INFO L280 TraceCheckUtils]: 390: Hoare triple {38886#false} ~p21_old~0 := ~p21_new~0; {38886#false} is VALID [2020-07-18 00:52:44,467 INFO L280 TraceCheckUtils]: 391: Hoare triple {38886#false} ~p21_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,467 INFO L280 TraceCheckUtils]: 392: Hoare triple {38886#false} ~p23_old~0 := ~p23_new~0; {38886#false} is VALID [2020-07-18 00:52:44,468 INFO L280 TraceCheckUtils]: 393: Hoare triple {38886#false} ~p23_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,468 INFO L280 TraceCheckUtils]: 394: Hoare triple {38886#false} ~p31_old~0 := ~p31_new~0; {38886#false} is VALID [2020-07-18 00:52:44,468 INFO L280 TraceCheckUtils]: 395: Hoare triple {38886#false} ~p31_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,468 INFO L280 TraceCheckUtils]: 396: Hoare triple {38886#false} ~p32_old~0 := ~p32_new~0; {38886#false} is VALID [2020-07-18 00:52:44,468 INFO L280 TraceCheckUtils]: 397: Hoare triple {38886#false} ~p32_new~0 := ~nomsg~0; {38886#false} is VALID [2020-07-18 00:52:44,469 INFO L280 TraceCheckUtils]: 398: Hoare triple {38886#false} havoc ~check__tmp~3; {38886#false} is VALID [2020-07-18 00:52:44,469 INFO L280 TraceCheckUtils]: 399: Hoare triple {38886#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {38886#false} is VALID [2020-07-18 00:52:44,469 INFO L280 TraceCheckUtils]: 400: Hoare triple {38886#false} ~check__tmp~3 := 0; {38886#false} is VALID [2020-07-18 00:52:44,469 INFO L280 TraceCheckUtils]: 401: Hoare triple {38886#false} ~__return_2205~0 := ~check__tmp~3; {38886#false} is VALID [2020-07-18 00:52:44,469 INFO L280 TraceCheckUtils]: 402: Hoare triple {38886#false} ~main__c1~0 := ~__return_2205~0; {38886#false} is VALID [2020-07-18 00:52:44,470 INFO L280 TraceCheckUtils]: 403: Hoare triple {38886#false} havoc ~__tmp_4~0; {38886#false} is VALID [2020-07-18 00:52:44,470 INFO L280 TraceCheckUtils]: 404: Hoare triple {38886#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {38886#false} is VALID [2020-07-18 00:52:44,470 INFO L280 TraceCheckUtils]: 405: Hoare triple {38886#false} havoc ~assert__arg~3; {38886#false} is VALID [2020-07-18 00:52:44,470 INFO L280 TraceCheckUtils]: 406: Hoare triple {38886#false} ~assert__arg~3 := ~__tmp_4~0; {38886#false} is VALID [2020-07-18 00:52:44,470 INFO L280 TraceCheckUtils]: 407: Hoare triple {38886#false} assume 0 == ~assert__arg~3 % 256; {38886#false} is VALID [2020-07-18 00:52:44,471 INFO L280 TraceCheckUtils]: 408: Hoare triple {38886#false} assume !false; {38886#false} is VALID [2020-07-18 00:52:44,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:52:44,588 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:52:44,588 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1276658991] [2020-07-18 00:52:44,588 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:52:44,589 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:52:44,589 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235133380] [2020-07-18 00:52:44,590 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 409 [2020-07-18 00:52:44,591 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:52:44,591 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:52:45,191 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 409 edges. 409 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:52:45,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:52:45,192 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:52:45,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:52:45,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:52:45,193 INFO L87 Difference]: Start difference. First operand 2240 states and 2743 transitions. Second operand 5 states. [2020-07-18 00:53:11,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:53:11,340 INFO L93 Difference]: Finished difference Result 5988 states and 7386 transitions. [2020-07-18 00:53:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:53:11,340 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 409 [2020-07-18 00:53:11,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:53:11,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:53:11,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2199 transitions. [2020-07-18 00:53:11,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:53:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2199 transitions. [2020-07-18 00:53:11,365 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2199 transitions. [2020-07-18 00:53:15,233 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2199 edges. 2199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:15,788 INFO L225 Difference]: With dead ends: 5988 [2020-07-18 00:53:15,789 INFO L226 Difference]: Without dead ends: 3924 [2020-07-18 00:53:15,794 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 192 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:53:15,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3924 states. [2020-07-18 00:53:34,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3924 to 3922. [2020-07-18 00:53:34,667 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:53:34,667 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3924 states. Second operand 3922 states. [2020-07-18 00:53:34,667 INFO L74 IsIncluded]: Start isIncluded. First operand 3924 states. Second operand 3922 states. [2020-07-18 00:53:34,667 INFO L87 Difference]: Start difference. First operand 3924 states. Second operand 3922 states. [2020-07-18 00:53:35,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:53:35,136 INFO L93 Difference]: Finished difference Result 3924 states and 4796 transitions. [2020-07-18 00:53:35,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3924 states and 4796 transitions. [2020-07-18 00:53:35,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:53:35,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:53:35,141 INFO L74 IsIncluded]: Start isIncluded. First operand 3922 states. Second operand 3924 states. [2020-07-18 00:53:35,141 INFO L87 Difference]: Start difference. First operand 3922 states. Second operand 3924 states. [2020-07-18 00:53:35,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:53:35,648 INFO L93 Difference]: Finished difference Result 3924 states and 4796 transitions. [2020-07-18 00:53:35,649 INFO L276 IsEmpty]: Start isEmpty. Operand 3924 states and 4796 transitions. [2020-07-18 00:53:35,653 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:53:35,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:53:35,654 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:53:35,654 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:53:35,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3922 states. [2020-07-18 00:53:36,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 3922 states and 4795 transitions. [2020-07-18 00:53:36,225 INFO L78 Accepts]: Start accepts. Automaton has 3922 states and 4795 transitions. Word has length 409 [2020-07-18 00:53:36,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:53:36,226 INFO L479 AbstractCegarLoop]: Abstraction has 3922 states and 4795 transitions. [2020-07-18 00:53:36,226 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:53:36,226 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3922 states and 4795 transitions. [2020-07-18 00:53:49,969 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 4795 edges. 4795 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:49,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3922 states and 4795 transitions. [2020-07-18 00:53:49,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2020-07-18 00:53:49,978 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:53:49,978 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] [2020-07-18 00:53:49,978 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 00:53:49,979 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:53:49,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:53:49,979 INFO L82 PathProgramCache]: Analyzing trace with hash -1169505706, now seen corresponding path program 1 times [2020-07-18 00:53:49,979 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:53:49,980 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1977553413] [2020-07-18 00:53:49,980 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:53:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:53:50,665 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-07-18 00:53:50,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:53:50,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {66682#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {66620#true} is VALID [2020-07-18 00:53:50,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {66620#true} ~nomsg~0 := -1; {66620#true} is VALID [2020-07-18 00:53:50,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {66620#true} ~p12~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {66620#true} ~p12_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,738 INFO L280 TraceCheckUtils]: 4: Hoare triple {66620#true} ~p12_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,739 INFO L280 TraceCheckUtils]: 5: Hoare triple {66620#true} ~ep12~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,739 INFO L280 TraceCheckUtils]: 6: Hoare triple {66620#true} ~p13~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,739 INFO L280 TraceCheckUtils]: 7: Hoare triple {66620#true} ~p13_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,739 INFO L280 TraceCheckUtils]: 8: Hoare triple {66620#true} ~p13_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,740 INFO L280 TraceCheckUtils]: 9: Hoare triple {66620#true} ~ep13~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,740 INFO L280 TraceCheckUtils]: 10: Hoare triple {66620#true} ~p21~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,740 INFO L280 TraceCheckUtils]: 11: Hoare triple {66620#true} ~p21_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,740 INFO L280 TraceCheckUtils]: 12: Hoare triple {66620#true} ~p21_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,740 INFO L280 TraceCheckUtils]: 13: Hoare triple {66620#true} ~ep21~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,741 INFO L280 TraceCheckUtils]: 14: Hoare triple {66620#true} ~p23~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,741 INFO L280 TraceCheckUtils]: 15: Hoare triple {66620#true} ~p23_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {66620#true} ~p23_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,741 INFO L280 TraceCheckUtils]: 17: Hoare triple {66620#true} ~ep23~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,742 INFO L280 TraceCheckUtils]: 18: Hoare triple {66620#true} ~p31~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,742 INFO L280 TraceCheckUtils]: 19: Hoare triple {66620#true} ~p31_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,742 INFO L280 TraceCheckUtils]: 20: Hoare triple {66620#true} ~p31_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,742 INFO L280 TraceCheckUtils]: 21: Hoare triple {66620#true} ~ep31~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,742 INFO L280 TraceCheckUtils]: 22: Hoare triple {66620#true} ~p32~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,743 INFO L280 TraceCheckUtils]: 23: Hoare triple {66620#true} ~p32_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,743 INFO L280 TraceCheckUtils]: 24: Hoare triple {66620#true} ~p32_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,743 INFO L280 TraceCheckUtils]: 25: Hoare triple {66620#true} ~ep32~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,743 INFO L280 TraceCheckUtils]: 26: Hoare triple {66620#true} ~id1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,744 INFO L280 TraceCheckUtils]: 27: Hoare triple {66620#true} ~r1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,744 INFO L280 TraceCheckUtils]: 28: Hoare triple {66620#true} ~st1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,744 INFO L280 TraceCheckUtils]: 29: Hoare triple {66620#true} ~nl1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,744 INFO L280 TraceCheckUtils]: 30: Hoare triple {66620#true} ~m1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,744 INFO L280 TraceCheckUtils]: 31: Hoare triple {66620#true} ~max1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,745 INFO L280 TraceCheckUtils]: 32: Hoare triple {66620#true} ~mode1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,745 INFO L280 TraceCheckUtils]: 33: Hoare triple {66620#true} ~id2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,745 INFO L280 TraceCheckUtils]: 34: Hoare triple {66620#true} ~r2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,745 INFO L280 TraceCheckUtils]: 35: Hoare triple {66620#true} ~st2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,746 INFO L280 TraceCheckUtils]: 36: Hoare triple {66620#true} ~nl2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,746 INFO L280 TraceCheckUtils]: 37: Hoare triple {66620#true} ~m2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,746 INFO L280 TraceCheckUtils]: 38: Hoare triple {66620#true} ~max2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,746 INFO L280 TraceCheckUtils]: 39: Hoare triple {66620#true} ~mode2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,747 INFO L280 TraceCheckUtils]: 40: Hoare triple {66620#true} ~id3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,747 INFO L280 TraceCheckUtils]: 41: Hoare triple {66620#true} ~r3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,747 INFO L280 TraceCheckUtils]: 42: Hoare triple {66620#true} ~st3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,747 INFO L280 TraceCheckUtils]: 43: Hoare triple {66620#true} ~nl3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,747 INFO L280 TraceCheckUtils]: 44: Hoare triple {66620#true} ~m3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,748 INFO L280 TraceCheckUtils]: 45: Hoare triple {66620#true} ~max3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,748 INFO L280 TraceCheckUtils]: 46: Hoare triple {66620#true} ~mode3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,748 INFO L280 TraceCheckUtils]: 47: Hoare triple {66620#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {66620#true} is VALID [2020-07-18 00:53:50,748 INFO L280 TraceCheckUtils]: 48: Hoare triple {66620#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {66620#true} is VALID [2020-07-18 00:53:50,749 INFO L280 TraceCheckUtils]: 49: Hoare triple {66620#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {66620#true} is VALID [2020-07-18 00:53:50,749 INFO L280 TraceCheckUtils]: 50: Hoare triple {66620#true} ~__return_1718~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,749 INFO L280 TraceCheckUtils]: 51: Hoare triple {66620#true} ~__return_1846~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,749 INFO L280 TraceCheckUtils]: 52: Hoare triple {66620#true} ~__return_1964~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,750 INFO L280 TraceCheckUtils]: 53: Hoare triple {66620#true} ~__return_2082~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,750 INFO L280 TraceCheckUtils]: 54: Hoare triple {66620#true} ~__return_2205~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,750 INFO L280 TraceCheckUtils]: 55: Hoare triple {66620#true} ~__return_2315~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,750 INFO L280 TraceCheckUtils]: 56: Hoare triple {66620#true} assume true; {66620#true} is VALID [2020-07-18 00:53:50,751 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {66620#true} {66620#true} #1773#return; {66620#true} is VALID [2020-07-18 00:53:50,761 INFO L263 TraceCheckUtils]: 0: Hoare triple {66620#true} call ULTIMATE.init(); {66682#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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 00:53:50,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {66682#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {66620#true} is VALID [2020-07-18 00:53:50,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {66620#true} ~nomsg~0 := -1; {66620#true} is VALID [2020-07-18 00:53:50,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {66620#true} ~p12~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {66620#true} ~p12_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {66620#true} ~p12_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {66620#true} ~ep12~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,763 INFO L280 TraceCheckUtils]: 7: Hoare triple {66620#true} ~p13~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,763 INFO L280 TraceCheckUtils]: 8: Hoare triple {66620#true} ~p13_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,763 INFO L280 TraceCheckUtils]: 9: Hoare triple {66620#true} ~p13_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,764 INFO L280 TraceCheckUtils]: 10: Hoare triple {66620#true} ~ep13~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,764 INFO L280 TraceCheckUtils]: 11: Hoare triple {66620#true} ~p21~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,764 INFO L280 TraceCheckUtils]: 12: Hoare triple {66620#true} ~p21_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,765 INFO L280 TraceCheckUtils]: 13: Hoare triple {66620#true} ~p21_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,765 INFO L280 TraceCheckUtils]: 14: Hoare triple {66620#true} ~ep21~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,765 INFO L280 TraceCheckUtils]: 15: Hoare triple {66620#true} ~p23~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,766 INFO L280 TraceCheckUtils]: 16: Hoare triple {66620#true} ~p23_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,766 INFO L280 TraceCheckUtils]: 17: Hoare triple {66620#true} ~p23_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,766 INFO L280 TraceCheckUtils]: 18: Hoare triple {66620#true} ~ep23~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,766 INFO L280 TraceCheckUtils]: 19: Hoare triple {66620#true} ~p31~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,767 INFO L280 TraceCheckUtils]: 20: Hoare triple {66620#true} ~p31_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,767 INFO L280 TraceCheckUtils]: 21: Hoare triple {66620#true} ~p31_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,767 INFO L280 TraceCheckUtils]: 22: Hoare triple {66620#true} ~ep31~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,768 INFO L280 TraceCheckUtils]: 23: Hoare triple {66620#true} ~p32~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,768 INFO L280 TraceCheckUtils]: 24: Hoare triple {66620#true} ~p32_old~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,768 INFO L280 TraceCheckUtils]: 25: Hoare triple {66620#true} ~p32_new~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,769 INFO L280 TraceCheckUtils]: 26: Hoare triple {66620#true} ~ep32~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,769 INFO L280 TraceCheckUtils]: 27: Hoare triple {66620#true} ~id1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,769 INFO L280 TraceCheckUtils]: 28: Hoare triple {66620#true} ~r1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,769 INFO L280 TraceCheckUtils]: 29: Hoare triple {66620#true} ~st1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,770 INFO L280 TraceCheckUtils]: 30: Hoare triple {66620#true} ~nl1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,770 INFO L280 TraceCheckUtils]: 31: Hoare triple {66620#true} ~m1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,770 INFO L280 TraceCheckUtils]: 32: Hoare triple {66620#true} ~max1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,770 INFO L280 TraceCheckUtils]: 33: Hoare triple {66620#true} ~mode1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,771 INFO L280 TraceCheckUtils]: 34: Hoare triple {66620#true} ~id2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,771 INFO L280 TraceCheckUtils]: 35: Hoare triple {66620#true} ~r2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,771 INFO L280 TraceCheckUtils]: 36: Hoare triple {66620#true} ~st2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,772 INFO L280 TraceCheckUtils]: 37: Hoare triple {66620#true} ~nl2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,772 INFO L280 TraceCheckUtils]: 38: Hoare triple {66620#true} ~m2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,772 INFO L280 TraceCheckUtils]: 39: Hoare triple {66620#true} ~max2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,772 INFO L280 TraceCheckUtils]: 40: Hoare triple {66620#true} ~mode2~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,773 INFO L280 TraceCheckUtils]: 41: Hoare triple {66620#true} ~id3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,773 INFO L280 TraceCheckUtils]: 42: Hoare triple {66620#true} ~r3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,773 INFO L280 TraceCheckUtils]: 43: Hoare triple {66620#true} ~st3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,773 INFO L280 TraceCheckUtils]: 44: Hoare triple {66620#true} ~nl3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,773 INFO L280 TraceCheckUtils]: 45: Hoare triple {66620#true} ~m3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,773 INFO L280 TraceCheckUtils]: 46: Hoare triple {66620#true} ~max3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,774 INFO L280 TraceCheckUtils]: 47: Hoare triple {66620#true} ~mode3~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,774 INFO L280 TraceCheckUtils]: 48: Hoare triple {66620#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {66620#true} is VALID [2020-07-18 00:53:50,774 INFO L280 TraceCheckUtils]: 49: Hoare triple {66620#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {66620#true} is VALID [2020-07-18 00:53:50,774 INFO L280 TraceCheckUtils]: 50: Hoare triple {66620#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {66620#true} is VALID [2020-07-18 00:53:50,775 INFO L280 TraceCheckUtils]: 51: Hoare triple {66620#true} ~__return_1718~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,775 INFO L280 TraceCheckUtils]: 52: Hoare triple {66620#true} ~__return_1846~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,775 INFO L280 TraceCheckUtils]: 53: Hoare triple {66620#true} ~__return_1964~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,775 INFO L280 TraceCheckUtils]: 54: Hoare triple {66620#true} ~__return_2082~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,775 INFO L280 TraceCheckUtils]: 55: Hoare triple {66620#true} ~__return_2205~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,776 INFO L280 TraceCheckUtils]: 56: Hoare triple {66620#true} ~__return_2315~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,776 INFO L280 TraceCheckUtils]: 57: Hoare triple {66620#true} assume true; {66620#true} is VALID [2020-07-18 00:53:50,776 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {66620#true} {66620#true} #1773#return; {66620#true} is VALID [2020-07-18 00:53:50,776 INFO L263 TraceCheckUtils]: 59: Hoare triple {66620#true} call #t~ret27 := main(); {66620#true} is VALID [2020-07-18 00:53:50,776 INFO L280 TraceCheckUtils]: 60: Hoare triple {66620#true} havoc ~main__c1~0; {66620#true} is VALID [2020-07-18 00:53:50,777 INFO L280 TraceCheckUtils]: 61: Hoare triple {66620#true} havoc ~main__i2~0; {66620#true} is VALID [2020-07-18 00:53:50,777 INFO L280 TraceCheckUtils]: 62: Hoare triple {66620#true} ~main__c1~0 := 0; {66620#true} is VALID [2020-07-18 00:53:50,777 INFO L280 TraceCheckUtils]: 63: Hoare triple {66620#true} ~ep12~0 := #t~nondet0; {66620#true} is VALID [2020-07-18 00:53:50,777 INFO L280 TraceCheckUtils]: 64: Hoare triple {66620#true} havoc #t~nondet0; {66620#true} is VALID [2020-07-18 00:53:50,778 INFO L280 TraceCheckUtils]: 65: Hoare triple {66620#true} ~ep13~0 := #t~nondet1; {66620#true} is VALID [2020-07-18 00:53:50,778 INFO L280 TraceCheckUtils]: 66: Hoare triple {66620#true} havoc #t~nondet1; {66620#true} is VALID [2020-07-18 00:53:50,778 INFO L280 TraceCheckUtils]: 67: Hoare triple {66620#true} ~ep21~0 := #t~nondet2; {66620#true} is VALID [2020-07-18 00:53:50,778 INFO L280 TraceCheckUtils]: 68: Hoare triple {66620#true} havoc #t~nondet2; {66620#true} is VALID [2020-07-18 00:53:50,778 INFO L280 TraceCheckUtils]: 69: Hoare triple {66620#true} ~ep23~0 := #t~nondet3; {66620#true} is VALID [2020-07-18 00:53:50,779 INFO L280 TraceCheckUtils]: 70: Hoare triple {66620#true} havoc #t~nondet3; {66620#true} is VALID [2020-07-18 00:53:50,779 INFO L280 TraceCheckUtils]: 71: Hoare triple {66620#true} ~ep31~0 := #t~nondet4; {66620#true} is VALID [2020-07-18 00:53:50,779 INFO L280 TraceCheckUtils]: 72: Hoare triple {66620#true} havoc #t~nondet4; {66620#true} is VALID [2020-07-18 00:53:50,779 INFO L280 TraceCheckUtils]: 73: Hoare triple {66620#true} ~ep32~0 := #t~nondet5; {66620#true} is VALID [2020-07-18 00:53:50,779 INFO L280 TraceCheckUtils]: 74: Hoare triple {66620#true} havoc #t~nondet5; {66620#true} is VALID [2020-07-18 00:53:50,779 INFO L280 TraceCheckUtils]: 75: Hoare triple {66620#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,780 INFO L280 TraceCheckUtils]: 76: Hoare triple {66620#true} ~id1~0 := #t~nondet6; {66620#true} is VALID [2020-07-18 00:53:50,780 INFO L280 TraceCheckUtils]: 77: Hoare triple {66620#true} havoc #t~nondet6; {66620#true} is VALID [2020-07-18 00:53:50,780 INFO L280 TraceCheckUtils]: 78: Hoare triple {66620#true} ~r1~0 := #t~nondet7; {66620#true} is VALID [2020-07-18 00:53:50,780 INFO L280 TraceCheckUtils]: 79: Hoare triple {66620#true} havoc #t~nondet7; {66620#true} is VALID [2020-07-18 00:53:50,780 INFO L280 TraceCheckUtils]: 80: Hoare triple {66620#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,781 INFO L280 TraceCheckUtils]: 81: Hoare triple {66620#true} ~st1~0 := #t~nondet8; {66620#true} is VALID [2020-07-18 00:53:50,781 INFO L280 TraceCheckUtils]: 82: Hoare triple {66620#true} havoc #t~nondet8; {66620#true} is VALID [2020-07-18 00:53:50,781 INFO L280 TraceCheckUtils]: 83: Hoare triple {66620#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,781 INFO L280 TraceCheckUtils]: 84: Hoare triple {66620#true} ~nl1~0 := #t~nondet9; {66620#true} is VALID [2020-07-18 00:53:50,781 INFO L280 TraceCheckUtils]: 85: Hoare triple {66620#true} havoc #t~nondet9; {66620#true} is VALID [2020-07-18 00:53:50,782 INFO L280 TraceCheckUtils]: 86: Hoare triple {66620#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,782 INFO L280 TraceCheckUtils]: 87: Hoare triple {66620#true} ~m1~0 := #t~nondet10; {66620#true} is VALID [2020-07-18 00:53:50,782 INFO L280 TraceCheckUtils]: 88: Hoare triple {66620#true} havoc #t~nondet10; {66620#true} is VALID [2020-07-18 00:53:50,782 INFO L280 TraceCheckUtils]: 89: Hoare triple {66620#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,782 INFO L280 TraceCheckUtils]: 90: Hoare triple {66620#true} ~max1~0 := #t~nondet11; {66620#true} is VALID [2020-07-18 00:53:50,782 INFO L280 TraceCheckUtils]: 91: Hoare triple {66620#true} havoc #t~nondet11; {66620#true} is VALID [2020-07-18 00:53:50,783 INFO L280 TraceCheckUtils]: 92: Hoare triple {66620#true} ~mode1~0 := #t~nondet12; {66620#true} is VALID [2020-07-18 00:53:50,783 INFO L280 TraceCheckUtils]: 93: Hoare triple {66620#true} havoc #t~nondet12; {66620#true} is VALID [2020-07-18 00:53:50,783 INFO L280 TraceCheckUtils]: 94: Hoare triple {66620#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,783 INFO L280 TraceCheckUtils]: 95: Hoare triple {66620#true} ~id2~0 := #t~nondet13; {66620#true} is VALID [2020-07-18 00:53:50,783 INFO L280 TraceCheckUtils]: 96: Hoare triple {66620#true} havoc #t~nondet13; {66620#true} is VALID [2020-07-18 00:53:50,784 INFO L280 TraceCheckUtils]: 97: Hoare triple {66620#true} ~r2~0 := #t~nondet14; {66620#true} is VALID [2020-07-18 00:53:50,784 INFO L280 TraceCheckUtils]: 98: Hoare triple {66620#true} havoc #t~nondet14; {66620#true} is VALID [2020-07-18 00:53:50,784 INFO L280 TraceCheckUtils]: 99: Hoare triple {66620#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,784 INFO L280 TraceCheckUtils]: 100: Hoare triple {66620#true} ~st2~0 := #t~nondet15; {66620#true} is VALID [2020-07-18 00:53:50,784 INFO L280 TraceCheckUtils]: 101: Hoare triple {66620#true} havoc #t~nondet15; {66620#true} is VALID [2020-07-18 00:53:50,784 INFO L280 TraceCheckUtils]: 102: Hoare triple {66620#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,785 INFO L280 TraceCheckUtils]: 103: Hoare triple {66620#true} ~nl2~0 := #t~nondet16; {66620#true} is VALID [2020-07-18 00:53:50,785 INFO L280 TraceCheckUtils]: 104: Hoare triple {66620#true} havoc #t~nondet16; {66620#true} is VALID [2020-07-18 00:53:50,785 INFO L280 TraceCheckUtils]: 105: Hoare triple {66620#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,785 INFO L280 TraceCheckUtils]: 106: Hoare triple {66620#true} ~m2~0 := #t~nondet17; {66620#true} is VALID [2020-07-18 00:53:50,785 INFO L280 TraceCheckUtils]: 107: Hoare triple {66620#true} havoc #t~nondet17; {66620#true} is VALID [2020-07-18 00:53:50,786 INFO L280 TraceCheckUtils]: 108: Hoare triple {66620#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,786 INFO L280 TraceCheckUtils]: 109: Hoare triple {66620#true} ~max2~0 := #t~nondet18; {66620#true} is VALID [2020-07-18 00:53:50,786 INFO L280 TraceCheckUtils]: 110: Hoare triple {66620#true} havoc #t~nondet18; {66620#true} is VALID [2020-07-18 00:53:50,786 INFO L280 TraceCheckUtils]: 111: Hoare triple {66620#true} ~mode2~0 := #t~nondet19; {66620#true} is VALID [2020-07-18 00:53:50,786 INFO L280 TraceCheckUtils]: 112: Hoare triple {66620#true} havoc #t~nondet19; {66620#true} is VALID [2020-07-18 00:53:50,787 INFO L280 TraceCheckUtils]: 113: Hoare triple {66620#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,787 INFO L280 TraceCheckUtils]: 114: Hoare triple {66620#true} ~id3~0 := #t~nondet20; {66620#true} is VALID [2020-07-18 00:53:50,787 INFO L280 TraceCheckUtils]: 115: Hoare triple {66620#true} havoc #t~nondet20; {66620#true} is VALID [2020-07-18 00:53:50,787 INFO L280 TraceCheckUtils]: 116: Hoare triple {66620#true} ~r3~0 := #t~nondet21; {66620#true} is VALID [2020-07-18 00:53:50,787 INFO L280 TraceCheckUtils]: 117: Hoare triple {66620#true} havoc #t~nondet21; {66620#true} is VALID [2020-07-18 00:53:50,788 INFO L280 TraceCheckUtils]: 118: Hoare triple {66620#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,788 INFO L280 TraceCheckUtils]: 119: Hoare triple {66620#true} ~st3~0 := #t~nondet22; {66620#true} is VALID [2020-07-18 00:53:50,788 INFO L280 TraceCheckUtils]: 120: Hoare triple {66620#true} havoc #t~nondet22; {66620#true} is VALID [2020-07-18 00:53:50,788 INFO L280 TraceCheckUtils]: 121: Hoare triple {66620#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,788 INFO L280 TraceCheckUtils]: 122: Hoare triple {66620#true} ~nl3~0 := #t~nondet23; {66620#true} is VALID [2020-07-18 00:53:50,789 INFO L280 TraceCheckUtils]: 123: Hoare triple {66620#true} havoc #t~nondet23; {66620#true} is VALID [2020-07-18 00:53:50,789 INFO L280 TraceCheckUtils]: 124: Hoare triple {66620#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,790 INFO L280 TraceCheckUtils]: 125: Hoare triple {66620#true} ~m3~0 := #t~nondet24; {66620#true} is VALID [2020-07-18 00:53:50,790 INFO L280 TraceCheckUtils]: 126: Hoare triple {66620#true} havoc #t~nondet24; {66620#true} is VALID [2020-07-18 00:53:50,790 INFO L280 TraceCheckUtils]: 127: Hoare triple {66620#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {66620#true} is VALID [2020-07-18 00:53:50,790 INFO L280 TraceCheckUtils]: 128: Hoare triple {66620#true} ~max3~0 := #t~nondet25; {66620#true} is VALID [2020-07-18 00:53:50,791 INFO L280 TraceCheckUtils]: 129: Hoare triple {66620#true} havoc #t~nondet25; {66620#true} is VALID [2020-07-18 00:53:50,791 INFO L280 TraceCheckUtils]: 130: Hoare triple {66620#true} ~mode3~0 := #t~nondet26; {66620#true} is VALID [2020-07-18 00:53:50,791 INFO L280 TraceCheckUtils]: 131: Hoare triple {66620#true} havoc #t~nondet26; {66620#true} is VALID [2020-07-18 00:53:50,792 INFO L280 TraceCheckUtils]: 132: Hoare triple {66620#true} havoc ~init__r121~0; {66620#true} is VALID [2020-07-18 00:53:50,792 INFO L280 TraceCheckUtils]: 133: Hoare triple {66620#true} havoc ~init__r131~0; {66620#true} is VALID [2020-07-18 00:53:50,792 INFO L280 TraceCheckUtils]: 134: Hoare triple {66620#true} havoc ~init__r211~0; {66620#true} is VALID [2020-07-18 00:53:50,792 INFO L280 TraceCheckUtils]: 135: Hoare triple {66620#true} havoc ~init__r231~0; {66620#true} is VALID [2020-07-18 00:53:50,793 INFO L280 TraceCheckUtils]: 136: Hoare triple {66620#true} havoc ~init__r311~0; {66620#true} is VALID [2020-07-18 00:53:50,793 INFO L280 TraceCheckUtils]: 137: Hoare triple {66620#true} havoc ~init__r321~0; {66620#true} is VALID [2020-07-18 00:53:50,793 INFO L280 TraceCheckUtils]: 138: Hoare triple {66620#true} havoc ~init__r122~0; {66620#true} is VALID [2020-07-18 00:53:50,793 INFO L280 TraceCheckUtils]: 139: Hoare triple {66620#true} havoc ~init__tmp~0; {66620#true} is VALID [2020-07-18 00:53:50,794 INFO L280 TraceCheckUtils]: 140: Hoare triple {66620#true} havoc ~init__r132~0; {66620#true} is VALID [2020-07-18 00:53:50,794 INFO L280 TraceCheckUtils]: 141: Hoare triple {66620#true} havoc ~init__tmp___0~0; {66620#true} is VALID [2020-07-18 00:53:50,794 INFO L280 TraceCheckUtils]: 142: Hoare triple {66620#true} havoc ~init__r212~0; {66620#true} is VALID [2020-07-18 00:53:50,794 INFO L280 TraceCheckUtils]: 143: Hoare triple {66620#true} havoc ~init__tmp___1~0; {66620#true} is VALID [2020-07-18 00:53:50,795 INFO L280 TraceCheckUtils]: 144: Hoare triple {66620#true} havoc ~init__r232~0; {66620#true} is VALID [2020-07-18 00:53:50,795 INFO L280 TraceCheckUtils]: 145: Hoare triple {66620#true} havoc ~init__tmp___2~0; {66620#true} is VALID [2020-07-18 00:53:50,795 INFO L280 TraceCheckUtils]: 146: Hoare triple {66620#true} havoc ~init__r312~0; {66620#true} is VALID [2020-07-18 00:53:50,796 INFO L280 TraceCheckUtils]: 147: Hoare triple {66620#true} havoc ~init__tmp___3~0; {66620#true} is VALID [2020-07-18 00:53:50,796 INFO L280 TraceCheckUtils]: 148: Hoare triple {66620#true} havoc ~init__r322~0; {66620#true} is VALID [2020-07-18 00:53:50,796 INFO L280 TraceCheckUtils]: 149: Hoare triple {66620#true} havoc ~init__tmp___4~0; {66620#true} is VALID [2020-07-18 00:53:50,797 INFO L280 TraceCheckUtils]: 150: Hoare triple {66620#true} havoc ~init__tmp___5~0; {66620#true} is VALID [2020-07-18 00:53:50,797 INFO L280 TraceCheckUtils]: 151: Hoare triple {66620#true} ~init__r121~0 := ~ep12~0; {66620#true} is VALID [2020-07-18 00:53:50,797 INFO L280 TraceCheckUtils]: 152: Hoare triple {66620#true} ~init__r131~0 := ~ep13~0; {66620#true} is VALID [2020-07-18 00:53:50,799 INFO L280 TraceCheckUtils]: 153: Hoare triple {66620#true} ~init__r211~0 := ~ep21~0; {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,801 INFO L280 TraceCheckUtils]: 154: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} ~init__r231~0 := ~ep23~0; {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,803 INFO L280 TraceCheckUtils]: 155: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} ~init__r311~0 := ~ep31~0; {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,805 INFO L280 TraceCheckUtils]: 156: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} ~init__r321~0 := ~ep32~0; {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,807 INFO L280 TraceCheckUtils]: 157: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,809 INFO L280 TraceCheckUtils]: 158: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,811 INFO L280 TraceCheckUtils]: 159: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} ~init__tmp~0 := 0; {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,813 INFO L280 TraceCheckUtils]: 160: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,814 INFO L280 TraceCheckUtils]: 161: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r131~0 % 256); {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,816 INFO L280 TraceCheckUtils]: 162: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} assume !!(0 == ~init__r121~0 % 256); {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,817 INFO L280 TraceCheckUtils]: 163: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} ~init__tmp___0~0 := 0; {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,819 INFO L280 TraceCheckUtils]: 164: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {66680#(= ~ep21~0 main_~init__r211~0)} is VALID [2020-07-18 00:53:50,821 INFO L280 TraceCheckUtils]: 165: Hoare triple {66680#(= ~ep21~0 main_~init__r211~0)} assume !(0 == ~init__r211~0 % 256); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,823 INFO L280 TraceCheckUtils]: 166: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___1~0 := 1; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,825 INFO L280 TraceCheckUtils]: 167: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,827 INFO L280 TraceCheckUtils]: 168: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r231~0 % 256); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,829 INFO L280 TraceCheckUtils]: 169: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___2~0 := 1; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,831 INFO L280 TraceCheckUtils]: 170: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,833 INFO L280 TraceCheckUtils]: 171: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r311~0 % 256); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,835 INFO L280 TraceCheckUtils]: 172: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___3~0 := 1; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,837 INFO L280 TraceCheckUtils]: 173: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,838 INFO L280 TraceCheckUtils]: 174: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !(0 == ~init__r321~0 % 256); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,840 INFO L280 TraceCheckUtils]: 175: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___4~0 := 1; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,842 INFO L280 TraceCheckUtils]: 176: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,844 INFO L280 TraceCheckUtils]: 177: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id2~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,845 INFO L280 TraceCheckUtils]: 178: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 != ~id3~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,846 INFO L280 TraceCheckUtils]: 179: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 != ~id3~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,847 INFO L280 TraceCheckUtils]: 180: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id1~0 >= 0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,848 INFO L280 TraceCheckUtils]: 181: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id2~0 >= 0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,850 INFO L280 TraceCheckUtils]: 182: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~id3~0 >= 0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,852 INFO L280 TraceCheckUtils]: 183: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r1~0 % 256; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,854 INFO L280 TraceCheckUtils]: 184: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r2~0 % 256; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,855 INFO L280 TraceCheckUtils]: 185: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~r3~0 % 256; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,857 INFO L280 TraceCheckUtils]: 186: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max1~0 == ~id1~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,859 INFO L280 TraceCheckUtils]: 187: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max2~0 == ~id2~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,861 INFO L280 TraceCheckUtils]: 188: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~max3~0 == ~id3~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,863 INFO L280 TraceCheckUtils]: 189: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st1~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,865 INFO L280 TraceCheckUtils]: 190: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st2~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,867 INFO L280 TraceCheckUtils]: 191: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~st3~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,868 INFO L280 TraceCheckUtils]: 192: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl1~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,870 INFO L280 TraceCheckUtils]: 193: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl2~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,872 INFO L280 TraceCheckUtils]: 194: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~nl3~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,874 INFO L280 TraceCheckUtils]: 195: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode1~0 % 256; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,876 INFO L280 TraceCheckUtils]: 196: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode2~0 % 256; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,878 INFO L280 TraceCheckUtils]: 197: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 == ~mode3~0 % 256; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,880 INFO L280 TraceCheckUtils]: 198: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~init__tmp___5~0 := 1; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,881 INFO L280 TraceCheckUtils]: 199: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~__return_1718~0 := ~init__tmp___5~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,882 INFO L280 TraceCheckUtils]: 200: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := ~__return_1718~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,884 INFO L280 TraceCheckUtils]: 201: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume 0 != ~main__i2~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,886 INFO L280 TraceCheckUtils]: 202: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_old~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,888 INFO L280 TraceCheckUtils]: 203: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p12_new~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,890 INFO L280 TraceCheckUtils]: 204: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_old~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,892 INFO L280 TraceCheckUtils]: 205: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p13_new~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,894 INFO L280 TraceCheckUtils]: 206: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_old~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,896 INFO L280 TraceCheckUtils]: 207: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p21_new~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,898 INFO L280 TraceCheckUtils]: 208: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_old~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,900 INFO L280 TraceCheckUtils]: 209: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p23_new~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,903 INFO L280 TraceCheckUtils]: 210: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_old~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,905 INFO L280 TraceCheckUtils]: 211: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p31_new~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,906 INFO L280 TraceCheckUtils]: 212: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_old~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,908 INFO L280 TraceCheckUtils]: 213: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~p32_new~0 := ~nomsg~0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,909 INFO L280 TraceCheckUtils]: 214: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~main__i2~0 := 0; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,911 INFO L280 TraceCheckUtils]: 215: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode1~0 % 256); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,913 INFO L280 TraceCheckUtils]: 216: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r1~0 % 256 < 2; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,915 INFO L280 TraceCheckUtils]: 217: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep12~0 % 256); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,917 INFO L280 TraceCheckUtils]: 218: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep13~0 % 256); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,919 INFO L280 TraceCheckUtils]: 219: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} ~mode1~0 := 1; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,921 INFO L280 TraceCheckUtils]: 220: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~mode2~0 % 256); {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,923 INFO L280 TraceCheckUtils]: 221: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume ~r2~0 % 256 < 2; {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} is VALID [2020-07-18 00:53:50,926 INFO L280 TraceCheckUtils]: 222: Hoare triple {66681#(<= (+ (* 256 (div ~ep21~0 256)) 1) ~ep21~0)} assume !!(0 == ~ep21~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,927 INFO L280 TraceCheckUtils]: 223: Hoare triple {66621#false} assume !!(0 == ~ep23~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,928 INFO L280 TraceCheckUtils]: 224: Hoare triple {66621#false} ~mode2~0 := 1; {66621#false} is VALID [2020-07-18 00:53:50,928 INFO L280 TraceCheckUtils]: 225: Hoare triple {66621#false} assume !!(0 == ~mode3~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,928 INFO L280 TraceCheckUtils]: 226: Hoare triple {66621#false} assume ~r3~0 % 256 < 2; {66621#false} is VALID [2020-07-18 00:53:50,929 INFO L280 TraceCheckUtils]: 227: Hoare triple {66621#false} assume !!(0 == ~ep31~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,929 INFO L280 TraceCheckUtils]: 228: Hoare triple {66621#false} assume !!(0 == ~ep32~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,930 INFO L280 TraceCheckUtils]: 229: Hoare triple {66621#false} ~mode3~0 := 1; {66621#false} is VALID [2020-07-18 00:53:50,930 INFO L280 TraceCheckUtils]: 230: Hoare triple {66621#false} ~p12_old~0 := ~p12_new~0; {66621#false} is VALID [2020-07-18 00:53:50,930 INFO L280 TraceCheckUtils]: 231: Hoare triple {66621#false} ~p12_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,931 INFO L280 TraceCheckUtils]: 232: Hoare triple {66621#false} ~p13_old~0 := ~p13_new~0; {66621#false} is VALID [2020-07-18 00:53:50,931 INFO L280 TraceCheckUtils]: 233: Hoare triple {66621#false} ~p13_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,931 INFO L280 TraceCheckUtils]: 234: Hoare triple {66621#false} ~p21_old~0 := ~p21_new~0; {66621#false} is VALID [2020-07-18 00:53:50,932 INFO L280 TraceCheckUtils]: 235: Hoare triple {66621#false} ~p21_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,932 INFO L280 TraceCheckUtils]: 236: Hoare triple {66621#false} ~p23_old~0 := ~p23_new~0; {66621#false} is VALID [2020-07-18 00:53:50,933 INFO L280 TraceCheckUtils]: 237: Hoare triple {66621#false} ~p23_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,933 INFO L280 TraceCheckUtils]: 238: Hoare triple {66621#false} ~p31_old~0 := ~p31_new~0; {66621#false} is VALID [2020-07-18 00:53:50,933 INFO L280 TraceCheckUtils]: 239: Hoare triple {66621#false} ~p31_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,934 INFO L280 TraceCheckUtils]: 240: Hoare triple {66621#false} ~p32_old~0 := ~p32_new~0; {66621#false} is VALID [2020-07-18 00:53:50,934 INFO L280 TraceCheckUtils]: 241: Hoare triple {66621#false} ~p32_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,934 INFO L280 TraceCheckUtils]: 242: Hoare triple {66621#false} havoc ~check__tmp~0; {66621#false} is VALID [2020-07-18 00:53:50,935 INFO L280 TraceCheckUtils]: 243: Hoare triple {66621#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,935 INFO L280 TraceCheckUtils]: 244: Hoare triple {66621#false} assume ~st1~0 + ~nl1~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,935 INFO L280 TraceCheckUtils]: 245: Hoare triple {66621#false} assume ~st2~0 + ~nl2~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,936 INFO L280 TraceCheckUtils]: 246: Hoare triple {66621#false} assume ~st3~0 + ~nl3~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,936 INFO L280 TraceCheckUtils]: 247: Hoare triple {66621#false} assume !(~r1~0 % 256 >= 2); {66621#false} is VALID [2020-07-18 00:53:50,936 INFO L280 TraceCheckUtils]: 248: Hoare triple {66621#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {66621#false} is VALID [2020-07-18 00:53:50,937 INFO L280 TraceCheckUtils]: 249: Hoare triple {66621#false} assume ~r1~0 % 256 < 2; {66621#false} is VALID [2020-07-18 00:53:50,937 INFO L280 TraceCheckUtils]: 250: Hoare triple {66621#false} assume !(~r1~0 % 256 >= 2); {66621#false} is VALID [2020-07-18 00:53:50,937 INFO L280 TraceCheckUtils]: 251: Hoare triple {66621#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {66621#false} is VALID [2020-07-18 00:53:50,938 INFO L280 TraceCheckUtils]: 252: Hoare triple {66621#false} assume ~r1~0 % 256 < 2; {66621#false} is VALID [2020-07-18 00:53:50,938 INFO L280 TraceCheckUtils]: 253: Hoare triple {66621#false} ~check__tmp~0 := 1; {66621#false} is VALID [2020-07-18 00:53:50,939 INFO L280 TraceCheckUtils]: 254: Hoare triple {66621#false} ~__return_1846~0 := ~check__tmp~0; {66621#false} is VALID [2020-07-18 00:53:50,939 INFO L280 TraceCheckUtils]: 255: Hoare triple {66621#false} ~main__c1~0 := ~__return_1846~0; {66621#false} is VALID [2020-07-18 00:53:50,939 INFO L280 TraceCheckUtils]: 256: Hoare triple {66621#false} havoc ~__tmp_1~0; {66621#false} is VALID [2020-07-18 00:53:50,940 INFO L280 TraceCheckUtils]: 257: Hoare triple {66621#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {66621#false} is VALID [2020-07-18 00:53:50,940 INFO L280 TraceCheckUtils]: 258: Hoare triple {66621#false} havoc ~assert__arg~0; {66621#false} is VALID [2020-07-18 00:53:50,941 INFO L280 TraceCheckUtils]: 259: Hoare triple {66621#false} ~assert__arg~0 := ~__tmp_1~0; {66621#false} is VALID [2020-07-18 00:53:50,941 INFO L280 TraceCheckUtils]: 260: Hoare triple {66621#false} assume !(0 == ~assert__arg~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,941 INFO L280 TraceCheckUtils]: 261: Hoare triple {66621#false} assume !(0 == ~mode1~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,942 INFO L280 TraceCheckUtils]: 262: Hoare triple {66621#false} assume !(255 == ~r1~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,942 INFO L280 TraceCheckUtils]: 263: Hoare triple {66621#false} ~r1~0 := 1 + ~r1~0 % 256; {66621#false} is VALID [2020-07-18 00:53:50,942 INFO L280 TraceCheckUtils]: 264: Hoare triple {66621#false} assume !!(0 == ~ep21~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,943 INFO L280 TraceCheckUtils]: 265: Hoare triple {66621#false} assume !!(0 == ~ep31~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,943 INFO L280 TraceCheckUtils]: 266: Hoare triple {66621#false} assume !(2 == ~r1~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,943 INFO L280 TraceCheckUtils]: 267: Hoare triple {66621#false} ~mode1~0 := 0; {66621#false} is VALID [2020-07-18 00:53:50,944 INFO L280 TraceCheckUtils]: 268: Hoare triple {66621#false} assume !(0 == ~mode2~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,944 INFO L280 TraceCheckUtils]: 269: Hoare triple {66621#false} assume !(255 == ~r2~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,945 INFO L280 TraceCheckUtils]: 270: Hoare triple {66621#false} ~r2~0 := 1 + ~r2~0 % 256; {66621#false} is VALID [2020-07-18 00:53:50,945 INFO L280 TraceCheckUtils]: 271: Hoare triple {66621#false} assume !!(0 == ~ep12~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,945 INFO L280 TraceCheckUtils]: 272: Hoare triple {66621#false} assume !!(0 == ~ep32~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,946 INFO L280 TraceCheckUtils]: 273: Hoare triple {66621#false} assume !(2 == ~r2~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,946 INFO L280 TraceCheckUtils]: 274: Hoare triple {66621#false} ~mode2~0 := 0; {66621#false} is VALID [2020-07-18 00:53:50,947 INFO L280 TraceCheckUtils]: 275: Hoare triple {66621#false} assume !(0 == ~mode3~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,947 INFO L280 TraceCheckUtils]: 276: Hoare triple {66621#false} assume !(255 == ~r3~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,947 INFO L280 TraceCheckUtils]: 277: Hoare triple {66621#false} ~r3~0 := 1 + ~r3~0 % 256; {66621#false} is VALID [2020-07-18 00:53:50,948 INFO L280 TraceCheckUtils]: 278: Hoare triple {66621#false} assume !!(0 == ~ep13~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,948 INFO L280 TraceCheckUtils]: 279: Hoare triple {66621#false} assume !!(0 == ~ep23~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,949 INFO L280 TraceCheckUtils]: 280: Hoare triple {66621#false} assume !(2 == ~r3~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,949 INFO L280 TraceCheckUtils]: 281: Hoare triple {66621#false} ~mode3~0 := 0; {66621#false} is VALID [2020-07-18 00:53:50,949 INFO L280 TraceCheckUtils]: 282: Hoare triple {66621#false} ~p12_old~0 := ~p12_new~0; {66621#false} is VALID [2020-07-18 00:53:50,950 INFO L280 TraceCheckUtils]: 283: Hoare triple {66621#false} ~p12_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,950 INFO L280 TraceCheckUtils]: 284: Hoare triple {66621#false} ~p13_old~0 := ~p13_new~0; {66621#false} is VALID [2020-07-18 00:53:50,951 INFO L280 TraceCheckUtils]: 285: Hoare triple {66621#false} ~p13_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,951 INFO L280 TraceCheckUtils]: 286: Hoare triple {66621#false} ~p21_old~0 := ~p21_new~0; {66621#false} is VALID [2020-07-18 00:53:50,951 INFO L280 TraceCheckUtils]: 287: Hoare triple {66621#false} ~p21_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,952 INFO L280 TraceCheckUtils]: 288: Hoare triple {66621#false} ~p23_old~0 := ~p23_new~0; {66621#false} is VALID [2020-07-18 00:53:50,952 INFO L280 TraceCheckUtils]: 289: Hoare triple {66621#false} ~p23_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,952 INFO L280 TraceCheckUtils]: 290: Hoare triple {66621#false} ~p31_old~0 := ~p31_new~0; {66621#false} is VALID [2020-07-18 00:53:50,953 INFO L280 TraceCheckUtils]: 291: Hoare triple {66621#false} ~p31_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,953 INFO L280 TraceCheckUtils]: 292: Hoare triple {66621#false} ~p32_old~0 := ~p32_new~0; {66621#false} is VALID [2020-07-18 00:53:50,953 INFO L280 TraceCheckUtils]: 293: Hoare triple {66621#false} ~p32_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,954 INFO L280 TraceCheckUtils]: 294: Hoare triple {66621#false} havoc ~check__tmp~1; {66621#false} is VALID [2020-07-18 00:53:50,954 INFO L280 TraceCheckUtils]: 295: Hoare triple {66621#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,954 INFO L280 TraceCheckUtils]: 296: Hoare triple {66621#false} assume ~st1~0 + ~nl1~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,955 INFO L280 TraceCheckUtils]: 297: Hoare triple {66621#false} assume ~st2~0 + ~nl2~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,955 INFO L280 TraceCheckUtils]: 298: Hoare triple {66621#false} assume ~st3~0 + ~nl3~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,955 INFO L280 TraceCheckUtils]: 299: Hoare triple {66621#false} assume !(~r1~0 % 256 >= 2); {66621#false} is VALID [2020-07-18 00:53:50,956 INFO L280 TraceCheckUtils]: 300: Hoare triple {66621#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {66621#false} is VALID [2020-07-18 00:53:50,956 INFO L280 TraceCheckUtils]: 301: Hoare triple {66621#false} assume ~r1~0 % 256 < 2; {66621#false} is VALID [2020-07-18 00:53:50,957 INFO L280 TraceCheckUtils]: 302: Hoare triple {66621#false} assume !(~r1~0 % 256 >= 2); {66621#false} is VALID [2020-07-18 00:53:50,957 INFO L280 TraceCheckUtils]: 303: Hoare triple {66621#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {66621#false} is VALID [2020-07-18 00:53:50,957 INFO L280 TraceCheckUtils]: 304: Hoare triple {66621#false} assume ~r1~0 % 256 < 2; {66621#false} is VALID [2020-07-18 00:53:50,958 INFO L280 TraceCheckUtils]: 305: Hoare triple {66621#false} ~check__tmp~1 := 1; {66621#false} is VALID [2020-07-18 00:53:50,958 INFO L280 TraceCheckUtils]: 306: Hoare triple {66621#false} ~__return_1964~0 := ~check__tmp~1; {66621#false} is VALID [2020-07-18 00:53:50,958 INFO L280 TraceCheckUtils]: 307: Hoare triple {66621#false} ~main__c1~0 := ~__return_1964~0; {66621#false} is VALID [2020-07-18 00:53:50,959 INFO L280 TraceCheckUtils]: 308: Hoare triple {66621#false} havoc ~__tmp_2~0; {66621#false} is VALID [2020-07-18 00:53:50,959 INFO L280 TraceCheckUtils]: 309: Hoare triple {66621#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {66621#false} is VALID [2020-07-18 00:53:50,959 INFO L280 TraceCheckUtils]: 310: Hoare triple {66621#false} havoc ~assert__arg~1; {66621#false} is VALID [2020-07-18 00:53:50,960 INFO L280 TraceCheckUtils]: 311: Hoare triple {66621#false} ~assert__arg~1 := ~__tmp_2~0; {66621#false} is VALID [2020-07-18 00:53:50,960 INFO L280 TraceCheckUtils]: 312: Hoare triple {66621#false} assume !(0 == ~assert__arg~1 % 256); {66621#false} is VALID [2020-07-18 00:53:50,960 INFO L280 TraceCheckUtils]: 313: Hoare triple {66621#false} assume !!(0 == ~mode1~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,961 INFO L280 TraceCheckUtils]: 314: Hoare triple {66621#false} assume ~r1~0 % 256 < 2; {66621#false} is VALID [2020-07-18 00:53:50,961 INFO L280 TraceCheckUtils]: 315: Hoare triple {66621#false} assume !!(0 == ~ep12~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,962 INFO L280 TraceCheckUtils]: 316: Hoare triple {66621#false} assume !!(0 == ~ep13~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,962 INFO L280 TraceCheckUtils]: 317: Hoare triple {66621#false} ~mode1~0 := 1; {66621#false} is VALID [2020-07-18 00:53:50,962 INFO L280 TraceCheckUtils]: 318: Hoare triple {66621#false} assume !!(0 == ~mode2~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,963 INFO L280 TraceCheckUtils]: 319: Hoare triple {66621#false} assume ~r2~0 % 256 < 2; {66621#false} is VALID [2020-07-18 00:53:50,963 INFO L280 TraceCheckUtils]: 320: Hoare triple {66621#false} assume !!(0 == ~ep21~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,964 INFO L280 TraceCheckUtils]: 321: Hoare triple {66621#false} assume !!(0 == ~ep23~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,964 INFO L280 TraceCheckUtils]: 322: Hoare triple {66621#false} ~mode2~0 := 1; {66621#false} is VALID [2020-07-18 00:53:50,964 INFO L280 TraceCheckUtils]: 323: Hoare triple {66621#false} assume !!(0 == ~mode3~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,965 INFO L280 TraceCheckUtils]: 324: Hoare triple {66621#false} assume ~r3~0 % 256 < 2; {66621#false} is VALID [2020-07-18 00:53:50,965 INFO L280 TraceCheckUtils]: 325: Hoare triple {66621#false} assume !!(0 == ~ep31~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,965 INFO L280 TraceCheckUtils]: 326: Hoare triple {66621#false} assume !!(0 == ~ep32~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,966 INFO L280 TraceCheckUtils]: 327: Hoare triple {66621#false} ~mode3~0 := 1; {66621#false} is VALID [2020-07-18 00:53:50,966 INFO L280 TraceCheckUtils]: 328: Hoare triple {66621#false} ~p12_old~0 := ~p12_new~0; {66621#false} is VALID [2020-07-18 00:53:50,967 INFO L280 TraceCheckUtils]: 329: Hoare triple {66621#false} ~p12_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,967 INFO L280 TraceCheckUtils]: 330: Hoare triple {66621#false} ~p13_old~0 := ~p13_new~0; {66621#false} is VALID [2020-07-18 00:53:50,967 INFO L280 TraceCheckUtils]: 331: Hoare triple {66621#false} ~p13_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,968 INFO L280 TraceCheckUtils]: 332: Hoare triple {66621#false} ~p21_old~0 := ~p21_new~0; {66621#false} is VALID [2020-07-18 00:53:50,968 INFO L280 TraceCheckUtils]: 333: Hoare triple {66621#false} ~p21_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,969 INFO L280 TraceCheckUtils]: 334: Hoare triple {66621#false} ~p23_old~0 := ~p23_new~0; {66621#false} is VALID [2020-07-18 00:53:50,969 INFO L280 TraceCheckUtils]: 335: Hoare triple {66621#false} ~p23_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,969 INFO L280 TraceCheckUtils]: 336: Hoare triple {66621#false} ~p31_old~0 := ~p31_new~0; {66621#false} is VALID [2020-07-18 00:53:50,970 INFO L280 TraceCheckUtils]: 337: Hoare triple {66621#false} ~p31_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,970 INFO L280 TraceCheckUtils]: 338: Hoare triple {66621#false} ~p32_old~0 := ~p32_new~0; {66621#false} is VALID [2020-07-18 00:53:50,971 INFO L280 TraceCheckUtils]: 339: Hoare triple {66621#false} ~p32_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,971 INFO L280 TraceCheckUtils]: 340: Hoare triple {66621#false} havoc ~check__tmp~2; {66621#false} is VALID [2020-07-18 00:53:50,971 INFO L280 TraceCheckUtils]: 341: Hoare triple {66621#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,971 INFO L280 TraceCheckUtils]: 342: Hoare triple {66621#false} assume ~st1~0 + ~nl1~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,972 INFO L280 TraceCheckUtils]: 343: Hoare triple {66621#false} assume ~st2~0 + ~nl2~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,972 INFO L280 TraceCheckUtils]: 344: Hoare triple {66621#false} assume ~st3~0 + ~nl3~0 <= 1; {66621#false} is VALID [2020-07-18 00:53:50,972 INFO L280 TraceCheckUtils]: 345: Hoare triple {66621#false} assume !(~r1~0 % 256 >= 2); {66621#false} is VALID [2020-07-18 00:53:50,972 INFO L280 TraceCheckUtils]: 346: Hoare triple {66621#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {66621#false} is VALID [2020-07-18 00:53:50,973 INFO L280 TraceCheckUtils]: 347: Hoare triple {66621#false} assume ~r1~0 % 256 < 2; {66621#false} is VALID [2020-07-18 00:53:50,973 INFO L280 TraceCheckUtils]: 348: Hoare triple {66621#false} assume !(~r1~0 % 256 >= 2); {66621#false} is VALID [2020-07-18 00:53:50,973 INFO L280 TraceCheckUtils]: 349: Hoare triple {66621#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {66621#false} is VALID [2020-07-18 00:53:50,974 INFO L280 TraceCheckUtils]: 350: Hoare triple {66621#false} assume ~r1~0 % 256 < 2; {66621#false} is VALID [2020-07-18 00:53:50,974 INFO L280 TraceCheckUtils]: 351: Hoare triple {66621#false} ~check__tmp~2 := 1; {66621#false} is VALID [2020-07-18 00:53:50,974 INFO L280 TraceCheckUtils]: 352: Hoare triple {66621#false} ~__return_2082~0 := ~check__tmp~2; {66621#false} is VALID [2020-07-18 00:53:50,974 INFO L280 TraceCheckUtils]: 353: Hoare triple {66621#false} ~main__c1~0 := ~__return_2082~0; {66621#false} is VALID [2020-07-18 00:53:50,975 INFO L280 TraceCheckUtils]: 354: Hoare triple {66621#false} havoc ~__tmp_3~0; {66621#false} is VALID [2020-07-18 00:53:50,975 INFO L280 TraceCheckUtils]: 355: Hoare triple {66621#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {66621#false} is VALID [2020-07-18 00:53:50,975 INFO L280 TraceCheckUtils]: 356: Hoare triple {66621#false} havoc ~assert__arg~2; {66621#false} is VALID [2020-07-18 00:53:50,975 INFO L280 TraceCheckUtils]: 357: Hoare triple {66621#false} ~assert__arg~2 := ~__tmp_3~0; {66621#false} is VALID [2020-07-18 00:53:50,976 INFO L280 TraceCheckUtils]: 358: Hoare triple {66621#false} assume !(0 == ~assert__arg~2 % 256); {66621#false} is VALID [2020-07-18 00:53:50,976 INFO L280 TraceCheckUtils]: 359: Hoare triple {66621#false} assume !(0 == ~mode1~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,976 INFO L280 TraceCheckUtils]: 360: Hoare triple {66621#false} assume !(255 == ~r1~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,976 INFO L280 TraceCheckUtils]: 361: Hoare triple {66621#false} ~r1~0 := 1 + ~r1~0 % 256; {66621#false} is VALID [2020-07-18 00:53:50,977 INFO L280 TraceCheckUtils]: 362: Hoare triple {66621#false} assume !!(0 == ~ep21~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,977 INFO L280 TraceCheckUtils]: 363: Hoare triple {66621#false} assume !!(0 == ~ep31~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,977 INFO L280 TraceCheckUtils]: 364: Hoare triple {66621#false} assume 2 == ~r1~0 % 256; {66621#false} is VALID [2020-07-18 00:53:50,977 INFO L280 TraceCheckUtils]: 365: Hoare triple {66621#false} assume ~max1~0 == ~id1~0; {66621#false} is VALID [2020-07-18 00:53:50,978 INFO L280 TraceCheckUtils]: 366: Hoare triple {66621#false} ~st1~0 := 1; {66621#false} is VALID [2020-07-18 00:53:50,978 INFO L280 TraceCheckUtils]: 367: Hoare triple {66621#false} ~mode1~0 := 0; {66621#false} is VALID [2020-07-18 00:53:50,978 INFO L280 TraceCheckUtils]: 368: Hoare triple {66621#false} assume !(0 == ~mode2~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,978 INFO L280 TraceCheckUtils]: 369: Hoare triple {66621#false} assume !(255 == ~r2~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,979 INFO L280 TraceCheckUtils]: 370: Hoare triple {66621#false} ~r2~0 := 1 + ~r2~0 % 256; {66621#false} is VALID [2020-07-18 00:53:50,979 INFO L280 TraceCheckUtils]: 371: Hoare triple {66621#false} assume !!(0 == ~ep12~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,979 INFO L280 TraceCheckUtils]: 372: Hoare triple {66621#false} assume !!(0 == ~ep32~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,979 INFO L280 TraceCheckUtils]: 373: Hoare triple {66621#false} assume 2 == ~r2~0 % 256; {66621#false} is VALID [2020-07-18 00:53:50,980 INFO L280 TraceCheckUtils]: 374: Hoare triple {66621#false} assume ~max2~0 == ~id2~0; {66621#false} is VALID [2020-07-18 00:53:50,980 INFO L280 TraceCheckUtils]: 375: Hoare triple {66621#false} ~st2~0 := 1; {66621#false} is VALID [2020-07-18 00:53:50,980 INFO L280 TraceCheckUtils]: 376: Hoare triple {66621#false} ~mode2~0 := 0; {66621#false} is VALID [2020-07-18 00:53:50,980 INFO L280 TraceCheckUtils]: 377: Hoare triple {66621#false} assume !(0 == ~mode3~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,981 INFO L280 TraceCheckUtils]: 378: Hoare triple {66621#false} assume !(255 == ~r3~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,981 INFO L280 TraceCheckUtils]: 379: Hoare triple {66621#false} ~r3~0 := 1 + ~r3~0 % 256; {66621#false} is VALID [2020-07-18 00:53:50,981 INFO L280 TraceCheckUtils]: 380: Hoare triple {66621#false} assume !!(0 == ~ep13~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,982 INFO L280 TraceCheckUtils]: 381: Hoare triple {66621#false} assume !!(0 == ~ep23~0 % 256); {66621#false} is VALID [2020-07-18 00:53:50,982 INFO L280 TraceCheckUtils]: 382: Hoare triple {66621#false} assume 2 == ~r3~0 % 256; {66621#false} is VALID [2020-07-18 00:53:50,982 INFO L280 TraceCheckUtils]: 383: Hoare triple {66621#false} assume ~max3~0 == ~id3~0; {66621#false} is VALID [2020-07-18 00:53:50,982 INFO L280 TraceCheckUtils]: 384: Hoare triple {66621#false} ~st3~0 := 1; {66621#false} is VALID [2020-07-18 00:53:50,983 INFO L280 TraceCheckUtils]: 385: Hoare triple {66621#false} ~mode3~0 := 0; {66621#false} is VALID [2020-07-18 00:53:50,983 INFO L280 TraceCheckUtils]: 386: Hoare triple {66621#false} ~p12_old~0 := ~p12_new~0; {66621#false} is VALID [2020-07-18 00:53:50,983 INFO L280 TraceCheckUtils]: 387: Hoare triple {66621#false} ~p12_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,983 INFO L280 TraceCheckUtils]: 388: Hoare triple {66621#false} ~p13_old~0 := ~p13_new~0; {66621#false} is VALID [2020-07-18 00:53:50,984 INFO L280 TraceCheckUtils]: 389: Hoare triple {66621#false} ~p13_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,984 INFO L280 TraceCheckUtils]: 390: Hoare triple {66621#false} ~p21_old~0 := ~p21_new~0; {66621#false} is VALID [2020-07-18 00:53:50,984 INFO L280 TraceCheckUtils]: 391: Hoare triple {66621#false} ~p21_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,984 INFO L280 TraceCheckUtils]: 392: Hoare triple {66621#false} ~p23_old~0 := ~p23_new~0; {66621#false} is VALID [2020-07-18 00:53:50,985 INFO L280 TraceCheckUtils]: 393: Hoare triple {66621#false} ~p23_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,985 INFO L280 TraceCheckUtils]: 394: Hoare triple {66621#false} ~p31_old~0 := ~p31_new~0; {66621#false} is VALID [2020-07-18 00:53:50,985 INFO L280 TraceCheckUtils]: 395: Hoare triple {66621#false} ~p31_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,985 INFO L280 TraceCheckUtils]: 396: Hoare triple {66621#false} ~p32_old~0 := ~p32_new~0; {66621#false} is VALID [2020-07-18 00:53:50,986 INFO L280 TraceCheckUtils]: 397: Hoare triple {66621#false} ~p32_new~0 := ~nomsg~0; {66621#false} is VALID [2020-07-18 00:53:50,986 INFO L280 TraceCheckUtils]: 398: Hoare triple {66621#false} havoc ~check__tmp~3; {66621#false} is VALID [2020-07-18 00:53:50,987 INFO L280 TraceCheckUtils]: 399: Hoare triple {66621#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {66621#false} is VALID [2020-07-18 00:53:50,987 INFO L280 TraceCheckUtils]: 400: Hoare triple {66621#false} ~check__tmp~3 := 0; {66621#false} is VALID [2020-07-18 00:53:50,988 INFO L280 TraceCheckUtils]: 401: Hoare triple {66621#false} ~__return_2205~0 := ~check__tmp~3; {66621#false} is VALID [2020-07-18 00:53:50,988 INFO L280 TraceCheckUtils]: 402: Hoare triple {66621#false} ~main__c1~0 := ~__return_2205~0; {66621#false} is VALID [2020-07-18 00:53:50,988 INFO L280 TraceCheckUtils]: 403: Hoare triple {66621#false} havoc ~__tmp_4~0; {66621#false} is VALID [2020-07-18 00:53:50,989 INFO L280 TraceCheckUtils]: 404: Hoare triple {66621#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {66621#false} is VALID [2020-07-18 00:53:50,989 INFO L280 TraceCheckUtils]: 405: Hoare triple {66621#false} havoc ~assert__arg~3; {66621#false} is VALID [2020-07-18 00:53:50,990 INFO L280 TraceCheckUtils]: 406: Hoare triple {66621#false} ~assert__arg~3 := ~__tmp_4~0; {66621#false} is VALID [2020-07-18 00:53:50,990 INFO L280 TraceCheckUtils]: 407: Hoare triple {66621#false} assume 0 == ~assert__arg~3 % 256; {66621#false} is VALID [2020-07-18 00:53:50,990 INFO L280 TraceCheckUtils]: 408: Hoare triple {66621#false} assume !false; {66621#false} is VALID [2020-07-18 00:53:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:53:51,340 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:53:51,341 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1977553413] [2020-07-18 00:53:51,341 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:53:51,341 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 00:53:51,342 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393763270] [2020-07-18 00:53:51,343 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 409 [2020-07-18 00:53:51,344 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:53:51,344 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 00:53:52,237 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 409 edges. 409 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:53:52,237 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 00:53:52,237 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:53:52,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 00:53:52,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:53:52,238 INFO L87 Difference]: Start difference. First operand 3922 states and 4795 transitions. Second operand 5 states. [2020-07-18 00:54:58,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:54:58,968 INFO L93 Difference]: Finished difference Result 11041 states and 13536 transitions. [2020-07-18 00:54:58,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:54:58,968 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 409 [2020-07-18 00:54:58,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:54:58,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:54:58,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2152 transitions. [2020-07-18 00:54:58,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 00:54:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2152 transitions. [2020-07-18 00:54:58,988 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 2152 transitions. [2020-07-18 00:55:03,744 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2152 edges. 2152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:55:06,086 INFO L225 Difference]: With dead ends: 11041 [2020-07-18 00:55:06,086 INFO L226 Difference]: Without dead ends: 7370 [2020-07-18 00:55:06,098 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 188 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 00:55:06,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7370 states. [2020-07-18 00:55:59,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7370 to 7368. [2020-07-18 00:55:59,710 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:55:59,711 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7370 states. Second operand 7368 states. [2020-07-18 00:55:59,711 INFO L74 IsIncluded]: Start isIncluded. First operand 7370 states. Second operand 7368 states. [2020-07-18 00:55:59,711 INFO L87 Difference]: Start difference. First operand 7370 states. Second operand 7368 states. [2020-07-18 00:56:01,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:56:01,612 INFO L93 Difference]: Finished difference Result 7370 states and 8969 transitions. [2020-07-18 00:56:01,612 INFO L276 IsEmpty]: Start isEmpty. Operand 7370 states and 8969 transitions. [2020-07-18 00:56:01,626 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:56:01,626 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:56:01,626 INFO L74 IsIncluded]: Start isIncluded. First operand 7368 states. Second operand 7370 states. [2020-07-18 00:56:01,626 INFO L87 Difference]: Start difference. First operand 7368 states. Second operand 7370 states. [2020-07-18 00:56:03,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:56:03,518 INFO L93 Difference]: Finished difference Result 7370 states and 8969 transitions. [2020-07-18 00:56:03,518 INFO L276 IsEmpty]: Start isEmpty. Operand 7370 states and 8969 transitions. [2020-07-18 00:56:03,528 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:56:03,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:56:03,528 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:56:03,528 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:56:03,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7368 states. [2020-07-18 00:56:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7368 states to 7368 states and 8968 transitions. [2020-07-18 00:56:05,508 INFO L78 Accepts]: Start accepts. Automaton has 7368 states and 8968 transitions. Word has length 409 [2020-07-18 00:56:05,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:56:05,509 INFO L479 AbstractCegarLoop]: Abstraction has 7368 states and 8968 transitions. [2020-07-18 00:56:05,509 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 00:56:05,509 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7368 states and 8968 transitions. [2020-07-18 00:56:44,326 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8968 edges. 8968 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:56:44,327 INFO L276 IsEmpty]: Start isEmpty. Operand 7368 states and 8968 transitions. [2020-07-18 00:56:44,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2020-07-18 00:56:44,339 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:56:44,339 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] [2020-07-18 00:56:44,339 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 00:56:44,340 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:56:44,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:56:44,340 INFO L82 PathProgramCache]: Analyzing trace with hash 1907351519, now seen corresponding path program 1 times [2020-07-18 00:56:44,340 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:56:44,341 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1979401114] [2020-07-18 00:56:44,341 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:56:44,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:56:44,973 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-07-18 00:56:45,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:56:45,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {118306#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {118245#true} is VALID [2020-07-18 00:56:45,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {118245#true} ~nomsg~0 := -1; {118245#true} is VALID [2020-07-18 00:56:45,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {118245#true} ~p12~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {118245#true} ~p12_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {118245#true} ~p12_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,056 INFO L280 TraceCheckUtils]: 5: Hoare triple {118245#true} ~ep12~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {118245#true} ~p13~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,057 INFO L280 TraceCheckUtils]: 7: Hoare triple {118245#true} ~p13_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,057 INFO L280 TraceCheckUtils]: 8: Hoare triple {118245#true} ~p13_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {118245#true} ~ep13~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {118245#true} ~p21~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {118245#true} ~p21_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,058 INFO L280 TraceCheckUtils]: 12: Hoare triple {118245#true} ~p21_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,058 INFO L280 TraceCheckUtils]: 13: Hoare triple {118245#true} ~ep21~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,058 INFO L280 TraceCheckUtils]: 14: Hoare triple {118245#true} ~p23~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,058 INFO L280 TraceCheckUtils]: 15: Hoare triple {118245#true} ~p23_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,059 INFO L280 TraceCheckUtils]: 16: Hoare triple {118245#true} ~p23_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,059 INFO L280 TraceCheckUtils]: 17: Hoare triple {118245#true} ~ep23~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,059 INFO L280 TraceCheckUtils]: 18: Hoare triple {118245#true} ~p31~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,059 INFO L280 TraceCheckUtils]: 19: Hoare triple {118245#true} ~p31_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,060 INFO L280 TraceCheckUtils]: 20: Hoare triple {118245#true} ~p31_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,060 INFO L280 TraceCheckUtils]: 21: Hoare triple {118245#true} ~ep31~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,060 INFO L280 TraceCheckUtils]: 22: Hoare triple {118245#true} ~p32~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,060 INFO L280 TraceCheckUtils]: 23: Hoare triple {118245#true} ~p32_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,061 INFO L280 TraceCheckUtils]: 24: Hoare triple {118245#true} ~p32_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,061 INFO L280 TraceCheckUtils]: 25: Hoare triple {118245#true} ~ep32~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,061 INFO L280 TraceCheckUtils]: 26: Hoare triple {118245#true} ~id1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,061 INFO L280 TraceCheckUtils]: 27: Hoare triple {118245#true} ~r1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,062 INFO L280 TraceCheckUtils]: 28: Hoare triple {118245#true} ~st1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,062 INFO L280 TraceCheckUtils]: 29: Hoare triple {118245#true} ~nl1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,062 INFO L280 TraceCheckUtils]: 30: Hoare triple {118245#true} ~m1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,062 INFO L280 TraceCheckUtils]: 31: Hoare triple {118245#true} ~max1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,063 INFO L280 TraceCheckUtils]: 32: Hoare triple {118245#true} ~mode1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,063 INFO L280 TraceCheckUtils]: 33: Hoare triple {118245#true} ~id2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,063 INFO L280 TraceCheckUtils]: 34: Hoare triple {118245#true} ~r2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,063 INFO L280 TraceCheckUtils]: 35: Hoare triple {118245#true} ~st2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,063 INFO L280 TraceCheckUtils]: 36: Hoare triple {118245#true} ~nl2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,064 INFO L280 TraceCheckUtils]: 37: Hoare triple {118245#true} ~m2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,064 INFO L280 TraceCheckUtils]: 38: Hoare triple {118245#true} ~max2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,064 INFO L280 TraceCheckUtils]: 39: Hoare triple {118245#true} ~mode2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,064 INFO L280 TraceCheckUtils]: 40: Hoare triple {118245#true} ~id3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,065 INFO L280 TraceCheckUtils]: 41: Hoare triple {118245#true} ~r3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,065 INFO L280 TraceCheckUtils]: 42: Hoare triple {118245#true} ~st3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,065 INFO L280 TraceCheckUtils]: 43: Hoare triple {118245#true} ~nl3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,065 INFO L280 TraceCheckUtils]: 44: Hoare triple {118245#true} ~m3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,066 INFO L280 TraceCheckUtils]: 45: Hoare triple {118245#true} ~max3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,066 INFO L280 TraceCheckUtils]: 46: Hoare triple {118245#true} ~mode3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,066 INFO L280 TraceCheckUtils]: 47: Hoare triple {118245#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {118245#true} is VALID [2020-07-18 00:56:45,066 INFO L280 TraceCheckUtils]: 48: Hoare triple {118245#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {118245#true} is VALID [2020-07-18 00:56:45,067 INFO L280 TraceCheckUtils]: 49: Hoare triple {118245#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {118245#true} is VALID [2020-07-18 00:56:45,067 INFO L280 TraceCheckUtils]: 50: Hoare triple {118245#true} ~__return_1718~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,067 INFO L280 TraceCheckUtils]: 51: Hoare triple {118245#true} ~__return_1846~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,067 INFO L280 TraceCheckUtils]: 52: Hoare triple {118245#true} ~__return_1964~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,068 INFO L280 TraceCheckUtils]: 53: Hoare triple {118245#true} ~__return_2082~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,068 INFO L280 TraceCheckUtils]: 54: Hoare triple {118245#true} ~__return_2205~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,068 INFO L280 TraceCheckUtils]: 55: Hoare triple {118245#true} ~__return_2315~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,068 INFO L280 TraceCheckUtils]: 56: Hoare triple {118245#true} assume true; {118245#true} is VALID [2020-07-18 00:56:45,069 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {118245#true} {118245#true} #1773#return; {118245#true} is VALID [2020-07-18 00:56:45,077 INFO L263 TraceCheckUtils]: 0: Hoare triple {118245#true} call ULTIMATE.init(); {118306#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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 00:56:45,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {118306#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {118245#true} is VALID [2020-07-18 00:56:45,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {118245#true} ~nomsg~0 := -1; {118245#true} is VALID [2020-07-18 00:56:45,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {118245#true} ~p12~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,078 INFO L280 TraceCheckUtils]: 4: Hoare triple {118245#true} ~p12_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,079 INFO L280 TraceCheckUtils]: 5: Hoare triple {118245#true} ~p12_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,079 INFO L280 TraceCheckUtils]: 6: Hoare triple {118245#true} ~ep12~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {118245#true} ~p13~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {118245#true} ~p13_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,079 INFO L280 TraceCheckUtils]: 9: Hoare triple {118245#true} ~p13_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,080 INFO L280 TraceCheckUtils]: 10: Hoare triple {118245#true} ~ep13~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,080 INFO L280 TraceCheckUtils]: 11: Hoare triple {118245#true} ~p21~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,080 INFO L280 TraceCheckUtils]: 12: Hoare triple {118245#true} ~p21_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,080 INFO L280 TraceCheckUtils]: 13: Hoare triple {118245#true} ~p21_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,080 INFO L280 TraceCheckUtils]: 14: Hoare triple {118245#true} ~ep21~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,081 INFO L280 TraceCheckUtils]: 15: Hoare triple {118245#true} ~p23~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,081 INFO L280 TraceCheckUtils]: 16: Hoare triple {118245#true} ~p23_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,081 INFO L280 TraceCheckUtils]: 17: Hoare triple {118245#true} ~p23_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,081 INFO L280 TraceCheckUtils]: 18: Hoare triple {118245#true} ~ep23~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,081 INFO L280 TraceCheckUtils]: 19: Hoare triple {118245#true} ~p31~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,082 INFO L280 TraceCheckUtils]: 20: Hoare triple {118245#true} ~p31_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,082 INFO L280 TraceCheckUtils]: 21: Hoare triple {118245#true} ~p31_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,082 INFO L280 TraceCheckUtils]: 22: Hoare triple {118245#true} ~ep31~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,082 INFO L280 TraceCheckUtils]: 23: Hoare triple {118245#true} ~p32~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,082 INFO L280 TraceCheckUtils]: 24: Hoare triple {118245#true} ~p32_old~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,082 INFO L280 TraceCheckUtils]: 25: Hoare triple {118245#true} ~p32_new~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,083 INFO L280 TraceCheckUtils]: 26: Hoare triple {118245#true} ~ep32~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,083 INFO L280 TraceCheckUtils]: 27: Hoare triple {118245#true} ~id1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,083 INFO L280 TraceCheckUtils]: 28: Hoare triple {118245#true} ~r1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,083 INFO L280 TraceCheckUtils]: 29: Hoare triple {118245#true} ~st1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,084 INFO L280 TraceCheckUtils]: 30: Hoare triple {118245#true} ~nl1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,084 INFO L280 TraceCheckUtils]: 31: Hoare triple {118245#true} ~m1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,084 INFO L280 TraceCheckUtils]: 32: Hoare triple {118245#true} ~max1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,084 INFO L280 TraceCheckUtils]: 33: Hoare triple {118245#true} ~mode1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,085 INFO L280 TraceCheckUtils]: 34: Hoare triple {118245#true} ~id2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,085 INFO L280 TraceCheckUtils]: 35: Hoare triple {118245#true} ~r2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,085 INFO L280 TraceCheckUtils]: 36: Hoare triple {118245#true} ~st2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,085 INFO L280 TraceCheckUtils]: 37: Hoare triple {118245#true} ~nl2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,085 INFO L280 TraceCheckUtils]: 38: Hoare triple {118245#true} ~m2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,086 INFO L280 TraceCheckUtils]: 39: Hoare triple {118245#true} ~max2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,086 INFO L280 TraceCheckUtils]: 40: Hoare triple {118245#true} ~mode2~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,086 INFO L280 TraceCheckUtils]: 41: Hoare triple {118245#true} ~id3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,086 INFO L280 TraceCheckUtils]: 42: Hoare triple {118245#true} ~r3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,086 INFO L280 TraceCheckUtils]: 43: Hoare triple {118245#true} ~st3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,087 INFO L280 TraceCheckUtils]: 44: Hoare triple {118245#true} ~nl3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,087 INFO L280 TraceCheckUtils]: 45: Hoare triple {118245#true} ~m3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,087 INFO L280 TraceCheckUtils]: 46: Hoare triple {118245#true} ~max3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,087 INFO L280 TraceCheckUtils]: 47: Hoare triple {118245#true} ~mode3~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,087 INFO L280 TraceCheckUtils]: 48: Hoare triple {118245#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {118245#true} is VALID [2020-07-18 00:56:45,088 INFO L280 TraceCheckUtils]: 49: Hoare triple {118245#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {118245#true} is VALID [2020-07-18 00:56:45,088 INFO L280 TraceCheckUtils]: 50: Hoare triple {118245#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {118245#true} is VALID [2020-07-18 00:56:45,088 INFO L280 TraceCheckUtils]: 51: Hoare triple {118245#true} ~__return_1718~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,088 INFO L280 TraceCheckUtils]: 52: Hoare triple {118245#true} ~__return_1846~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,089 INFO L280 TraceCheckUtils]: 53: Hoare triple {118245#true} ~__return_1964~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,089 INFO L280 TraceCheckUtils]: 54: Hoare triple {118245#true} ~__return_2082~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,089 INFO L280 TraceCheckUtils]: 55: Hoare triple {118245#true} ~__return_2205~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,089 INFO L280 TraceCheckUtils]: 56: Hoare triple {118245#true} ~__return_2315~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,090 INFO L280 TraceCheckUtils]: 57: Hoare triple {118245#true} assume true; {118245#true} is VALID [2020-07-18 00:56:45,090 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {118245#true} {118245#true} #1773#return; {118245#true} is VALID [2020-07-18 00:56:45,090 INFO L263 TraceCheckUtils]: 59: Hoare triple {118245#true} call #t~ret27 := main(); {118245#true} is VALID [2020-07-18 00:56:45,090 INFO L280 TraceCheckUtils]: 60: Hoare triple {118245#true} havoc ~main__c1~0; {118245#true} is VALID [2020-07-18 00:56:45,091 INFO L280 TraceCheckUtils]: 61: Hoare triple {118245#true} havoc ~main__i2~0; {118245#true} is VALID [2020-07-18 00:56:45,091 INFO L280 TraceCheckUtils]: 62: Hoare triple {118245#true} ~main__c1~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,091 INFO L280 TraceCheckUtils]: 63: Hoare triple {118245#true} ~ep12~0 := #t~nondet0; {118245#true} is VALID [2020-07-18 00:56:45,092 INFO L280 TraceCheckUtils]: 64: Hoare triple {118245#true} havoc #t~nondet0; {118245#true} is VALID [2020-07-18 00:56:45,092 INFO L280 TraceCheckUtils]: 65: Hoare triple {118245#true} ~ep13~0 := #t~nondet1; {118245#true} is VALID [2020-07-18 00:56:45,092 INFO L280 TraceCheckUtils]: 66: Hoare triple {118245#true} havoc #t~nondet1; {118245#true} is VALID [2020-07-18 00:56:45,092 INFO L280 TraceCheckUtils]: 67: Hoare triple {118245#true} ~ep21~0 := #t~nondet2; {118245#true} is VALID [2020-07-18 00:56:45,093 INFO L280 TraceCheckUtils]: 68: Hoare triple {118245#true} havoc #t~nondet2; {118245#true} is VALID [2020-07-18 00:56:45,093 INFO L280 TraceCheckUtils]: 69: Hoare triple {118245#true} ~ep23~0 := #t~nondet3; {118245#true} is VALID [2020-07-18 00:56:45,093 INFO L280 TraceCheckUtils]: 70: Hoare triple {118245#true} havoc #t~nondet3; {118245#true} is VALID [2020-07-18 00:56:45,093 INFO L280 TraceCheckUtils]: 71: Hoare triple {118245#true} ~ep31~0 := #t~nondet4; {118245#true} is VALID [2020-07-18 00:56:45,094 INFO L280 TraceCheckUtils]: 72: Hoare triple {118245#true} havoc #t~nondet4; {118245#true} is VALID [2020-07-18 00:56:45,094 INFO L280 TraceCheckUtils]: 73: Hoare triple {118245#true} ~ep32~0 := #t~nondet5; {118245#true} is VALID [2020-07-18 00:56:45,094 INFO L280 TraceCheckUtils]: 74: Hoare triple {118245#true} havoc #t~nondet5; {118245#true} is VALID [2020-07-18 00:56:45,094 INFO L280 TraceCheckUtils]: 75: Hoare triple {118245#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,094 INFO L280 TraceCheckUtils]: 76: Hoare triple {118245#true} ~id1~0 := #t~nondet6; {118245#true} is VALID [2020-07-18 00:56:45,095 INFO L280 TraceCheckUtils]: 77: Hoare triple {118245#true} havoc #t~nondet6; {118245#true} is VALID [2020-07-18 00:56:45,095 INFO L280 TraceCheckUtils]: 78: Hoare triple {118245#true} ~r1~0 := #t~nondet7; {118245#true} is VALID [2020-07-18 00:56:45,095 INFO L280 TraceCheckUtils]: 79: Hoare triple {118245#true} havoc #t~nondet7; {118245#true} is VALID [2020-07-18 00:56:45,095 INFO L280 TraceCheckUtils]: 80: Hoare triple {118245#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,096 INFO L280 TraceCheckUtils]: 81: Hoare triple {118245#true} ~st1~0 := #t~nondet8; {118245#true} is VALID [2020-07-18 00:56:45,096 INFO L280 TraceCheckUtils]: 82: Hoare triple {118245#true} havoc #t~nondet8; {118245#true} is VALID [2020-07-18 00:56:45,096 INFO L280 TraceCheckUtils]: 83: Hoare triple {118245#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,096 INFO L280 TraceCheckUtils]: 84: Hoare triple {118245#true} ~nl1~0 := #t~nondet9; {118245#true} is VALID [2020-07-18 00:56:45,096 INFO L280 TraceCheckUtils]: 85: Hoare triple {118245#true} havoc #t~nondet9; {118245#true} is VALID [2020-07-18 00:56:45,097 INFO L280 TraceCheckUtils]: 86: Hoare triple {118245#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,097 INFO L280 TraceCheckUtils]: 87: Hoare triple {118245#true} ~m1~0 := #t~nondet10; {118245#true} is VALID [2020-07-18 00:56:45,097 INFO L280 TraceCheckUtils]: 88: Hoare triple {118245#true} havoc #t~nondet10; {118245#true} is VALID [2020-07-18 00:56:45,097 INFO L280 TraceCheckUtils]: 89: Hoare triple {118245#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,097 INFO L280 TraceCheckUtils]: 90: Hoare triple {118245#true} ~max1~0 := #t~nondet11; {118245#true} is VALID [2020-07-18 00:56:45,098 INFO L280 TraceCheckUtils]: 91: Hoare triple {118245#true} havoc #t~nondet11; {118245#true} is VALID [2020-07-18 00:56:45,098 INFO L280 TraceCheckUtils]: 92: Hoare triple {118245#true} ~mode1~0 := #t~nondet12; {118245#true} is VALID [2020-07-18 00:56:45,098 INFO L280 TraceCheckUtils]: 93: Hoare triple {118245#true} havoc #t~nondet12; {118245#true} is VALID [2020-07-18 00:56:45,099 INFO L280 TraceCheckUtils]: 94: Hoare triple {118245#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,099 INFO L280 TraceCheckUtils]: 95: Hoare triple {118245#true} ~id2~0 := #t~nondet13; {118245#true} is VALID [2020-07-18 00:56:45,099 INFO L280 TraceCheckUtils]: 96: Hoare triple {118245#true} havoc #t~nondet13; {118245#true} is VALID [2020-07-18 00:56:45,100 INFO L280 TraceCheckUtils]: 97: Hoare triple {118245#true} ~r2~0 := #t~nondet14; {118245#true} is VALID [2020-07-18 00:56:45,100 INFO L280 TraceCheckUtils]: 98: Hoare triple {118245#true} havoc #t~nondet14; {118245#true} is VALID [2020-07-18 00:56:45,100 INFO L280 TraceCheckUtils]: 99: Hoare triple {118245#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,100 INFO L280 TraceCheckUtils]: 100: Hoare triple {118245#true} ~st2~0 := #t~nondet15; {118245#true} is VALID [2020-07-18 00:56:45,101 INFO L280 TraceCheckUtils]: 101: Hoare triple {118245#true} havoc #t~nondet15; {118245#true} is VALID [2020-07-18 00:56:45,101 INFO L280 TraceCheckUtils]: 102: Hoare triple {118245#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,101 INFO L280 TraceCheckUtils]: 103: Hoare triple {118245#true} ~nl2~0 := #t~nondet16; {118245#true} is VALID [2020-07-18 00:56:45,101 INFO L280 TraceCheckUtils]: 104: Hoare triple {118245#true} havoc #t~nondet16; {118245#true} is VALID [2020-07-18 00:56:45,102 INFO L280 TraceCheckUtils]: 105: Hoare triple {118245#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,102 INFO L280 TraceCheckUtils]: 106: Hoare triple {118245#true} ~m2~0 := #t~nondet17; {118245#true} is VALID [2020-07-18 00:56:45,102 INFO L280 TraceCheckUtils]: 107: Hoare triple {118245#true} havoc #t~nondet17; {118245#true} is VALID [2020-07-18 00:56:45,102 INFO L280 TraceCheckUtils]: 108: Hoare triple {118245#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,102 INFO L280 TraceCheckUtils]: 109: Hoare triple {118245#true} ~max2~0 := #t~nondet18; {118245#true} is VALID [2020-07-18 00:56:45,103 INFO L280 TraceCheckUtils]: 110: Hoare triple {118245#true} havoc #t~nondet18; {118245#true} is VALID [2020-07-18 00:56:45,103 INFO L280 TraceCheckUtils]: 111: Hoare triple {118245#true} ~mode2~0 := #t~nondet19; {118245#true} is VALID [2020-07-18 00:56:45,103 INFO L280 TraceCheckUtils]: 112: Hoare triple {118245#true} havoc #t~nondet19; {118245#true} is VALID [2020-07-18 00:56:45,103 INFO L280 TraceCheckUtils]: 113: Hoare triple {118245#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,103 INFO L280 TraceCheckUtils]: 114: Hoare triple {118245#true} ~id3~0 := #t~nondet20; {118245#true} is VALID [2020-07-18 00:56:45,104 INFO L280 TraceCheckUtils]: 115: Hoare triple {118245#true} havoc #t~nondet20; {118245#true} is VALID [2020-07-18 00:56:45,104 INFO L280 TraceCheckUtils]: 116: Hoare triple {118245#true} ~r3~0 := #t~nondet21; {118245#true} is VALID [2020-07-18 00:56:45,104 INFO L280 TraceCheckUtils]: 117: Hoare triple {118245#true} havoc #t~nondet21; {118245#true} is VALID [2020-07-18 00:56:45,105 INFO L280 TraceCheckUtils]: 118: Hoare triple {118245#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,105 INFO L280 TraceCheckUtils]: 119: Hoare triple {118245#true} ~st3~0 := #t~nondet22; {118245#true} is VALID [2020-07-18 00:56:45,105 INFO L280 TraceCheckUtils]: 120: Hoare triple {118245#true} havoc #t~nondet22; {118245#true} is VALID [2020-07-18 00:56:45,105 INFO L280 TraceCheckUtils]: 121: Hoare triple {118245#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,105 INFO L280 TraceCheckUtils]: 122: Hoare triple {118245#true} ~nl3~0 := #t~nondet23; {118245#true} is VALID [2020-07-18 00:56:45,105 INFO L280 TraceCheckUtils]: 123: Hoare triple {118245#true} havoc #t~nondet23; {118245#true} is VALID [2020-07-18 00:56:45,106 INFO L280 TraceCheckUtils]: 124: Hoare triple {118245#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,106 INFO L280 TraceCheckUtils]: 125: Hoare triple {118245#true} ~m3~0 := #t~nondet24; {118245#true} is VALID [2020-07-18 00:56:45,106 INFO L280 TraceCheckUtils]: 126: Hoare triple {118245#true} havoc #t~nondet24; {118245#true} is VALID [2020-07-18 00:56:45,106 INFO L280 TraceCheckUtils]: 127: Hoare triple {118245#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {118245#true} is VALID [2020-07-18 00:56:45,107 INFO L280 TraceCheckUtils]: 128: Hoare triple {118245#true} ~max3~0 := #t~nondet25; {118245#true} is VALID [2020-07-18 00:56:45,107 INFO L280 TraceCheckUtils]: 129: Hoare triple {118245#true} havoc #t~nondet25; {118245#true} is VALID [2020-07-18 00:56:45,107 INFO L280 TraceCheckUtils]: 130: Hoare triple {118245#true} ~mode3~0 := #t~nondet26; {118245#true} is VALID [2020-07-18 00:56:45,107 INFO L280 TraceCheckUtils]: 131: Hoare triple {118245#true} havoc #t~nondet26; {118245#true} is VALID [2020-07-18 00:56:45,108 INFO L280 TraceCheckUtils]: 132: Hoare triple {118245#true} havoc ~init__r121~0; {118245#true} is VALID [2020-07-18 00:56:45,108 INFO L280 TraceCheckUtils]: 133: Hoare triple {118245#true} havoc ~init__r131~0; {118245#true} is VALID [2020-07-18 00:56:45,108 INFO L280 TraceCheckUtils]: 134: Hoare triple {118245#true} havoc ~init__r211~0; {118245#true} is VALID [2020-07-18 00:56:45,109 INFO L280 TraceCheckUtils]: 135: Hoare triple {118245#true} havoc ~init__r231~0; {118245#true} is VALID [2020-07-18 00:56:45,109 INFO L280 TraceCheckUtils]: 136: Hoare triple {118245#true} havoc ~init__r311~0; {118245#true} is VALID [2020-07-18 00:56:45,109 INFO L280 TraceCheckUtils]: 137: Hoare triple {118245#true} havoc ~init__r321~0; {118245#true} is VALID [2020-07-18 00:56:45,109 INFO L280 TraceCheckUtils]: 138: Hoare triple {118245#true} havoc ~init__r122~0; {118245#true} is VALID [2020-07-18 00:56:45,110 INFO L280 TraceCheckUtils]: 139: Hoare triple {118245#true} havoc ~init__tmp~0; {118245#true} is VALID [2020-07-18 00:56:45,110 INFO L280 TraceCheckUtils]: 140: Hoare triple {118245#true} havoc ~init__r132~0; {118245#true} is VALID [2020-07-18 00:56:45,110 INFO L280 TraceCheckUtils]: 141: Hoare triple {118245#true} havoc ~init__tmp___0~0; {118245#true} is VALID [2020-07-18 00:56:45,110 INFO L280 TraceCheckUtils]: 142: Hoare triple {118245#true} havoc ~init__r212~0; {118245#true} is VALID [2020-07-18 00:56:45,110 INFO L280 TraceCheckUtils]: 143: Hoare triple {118245#true} havoc ~init__tmp___1~0; {118245#true} is VALID [2020-07-18 00:56:45,111 INFO L280 TraceCheckUtils]: 144: Hoare triple {118245#true} havoc ~init__r232~0; {118245#true} is VALID [2020-07-18 00:56:45,111 INFO L280 TraceCheckUtils]: 145: Hoare triple {118245#true} havoc ~init__tmp___2~0; {118245#true} is VALID [2020-07-18 00:56:45,111 INFO L280 TraceCheckUtils]: 146: Hoare triple {118245#true} havoc ~init__r312~0; {118245#true} is VALID [2020-07-18 00:56:45,111 INFO L280 TraceCheckUtils]: 147: Hoare triple {118245#true} havoc ~init__tmp___3~0; {118245#true} is VALID [2020-07-18 00:56:45,112 INFO L280 TraceCheckUtils]: 148: Hoare triple {118245#true} havoc ~init__r322~0; {118245#true} is VALID [2020-07-18 00:56:45,112 INFO L280 TraceCheckUtils]: 149: Hoare triple {118245#true} havoc ~init__tmp___4~0; {118245#true} is VALID [2020-07-18 00:56:45,112 INFO L280 TraceCheckUtils]: 150: Hoare triple {118245#true} havoc ~init__tmp___5~0; {118245#true} is VALID [2020-07-18 00:56:45,112 INFO L280 TraceCheckUtils]: 151: Hoare triple {118245#true} ~init__r121~0 := ~ep12~0; {118245#true} is VALID [2020-07-18 00:56:45,113 INFO L280 TraceCheckUtils]: 152: Hoare triple {118245#true} ~init__r131~0 := ~ep13~0; {118245#true} is VALID [2020-07-18 00:56:45,113 INFO L280 TraceCheckUtils]: 153: Hoare triple {118245#true} ~init__r211~0 := ~ep21~0; {118245#true} is VALID [2020-07-18 00:56:45,113 INFO L280 TraceCheckUtils]: 154: Hoare triple {118245#true} ~init__r231~0 := ~ep23~0; {118245#true} is VALID [2020-07-18 00:56:45,113 INFO L280 TraceCheckUtils]: 155: Hoare triple {118245#true} ~init__r311~0 := ~ep31~0; {118245#true} is VALID [2020-07-18 00:56:45,114 INFO L280 TraceCheckUtils]: 156: Hoare triple {118245#true} ~init__r321~0 := ~ep32~0; {118245#true} is VALID [2020-07-18 00:56:45,114 INFO L280 TraceCheckUtils]: 157: Hoare triple {118245#true} assume !!(0 == ~init__r121~0 % 256); {118245#true} is VALID [2020-07-18 00:56:45,114 INFO L280 TraceCheckUtils]: 158: Hoare triple {118245#true} assume !!(0 == ~init__r131~0 % 256); {118245#true} is VALID [2020-07-18 00:56:45,114 INFO L280 TraceCheckUtils]: 159: Hoare triple {118245#true} ~init__tmp~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,114 INFO L280 TraceCheckUtils]: 160: Hoare triple {118245#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {118245#true} is VALID [2020-07-18 00:56:45,115 INFO L280 TraceCheckUtils]: 161: Hoare triple {118245#true} assume !!(0 == ~init__r131~0 % 256); {118245#true} is VALID [2020-07-18 00:56:45,115 INFO L280 TraceCheckUtils]: 162: Hoare triple {118245#true} assume !!(0 == ~init__r121~0 % 256); {118245#true} is VALID [2020-07-18 00:56:45,115 INFO L280 TraceCheckUtils]: 163: Hoare triple {118245#true} ~init__tmp___0~0 := 0; {118245#true} is VALID [2020-07-18 00:56:45,115 INFO L280 TraceCheckUtils]: 164: Hoare triple {118245#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {118245#true} is VALID [2020-07-18 00:56:45,115 INFO L280 TraceCheckUtils]: 165: Hoare triple {118245#true} assume !!(0 == ~init__r211~0 % 256); {118245#true} is VALID [2020-07-18 00:56:45,125 INFO L280 TraceCheckUtils]: 166: Hoare triple {118245#true} assume !!(0 == ~init__r231~0 % 256); {118305#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:56:45,130 INFO L280 TraceCheckUtils]: 167: Hoare triple {118305#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__tmp___1~0 := 0; {118305#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:56:45,132 INFO L280 TraceCheckUtils]: 168: Hoare triple {118305#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {118305#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} is VALID [2020-07-18 00:56:45,135 INFO L280 TraceCheckUtils]: 169: Hoare triple {118305#(= (* 256 (div main_~init__r231~0 256)) main_~init__r231~0)} assume !(0 == ~init__r231~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,135 INFO L280 TraceCheckUtils]: 170: Hoare triple {118246#false} ~init__tmp___2~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,136 INFO L280 TraceCheckUtils]: 171: Hoare triple {118246#false} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {118246#false} is VALID [2020-07-18 00:56:45,136 INFO L280 TraceCheckUtils]: 172: Hoare triple {118246#false} assume !(0 == ~init__r311~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,136 INFO L280 TraceCheckUtils]: 173: Hoare triple {118246#false} ~init__tmp___3~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,136 INFO L280 TraceCheckUtils]: 174: Hoare triple {118246#false} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {118246#false} is VALID [2020-07-18 00:56:45,137 INFO L280 TraceCheckUtils]: 175: Hoare triple {118246#false} assume !(0 == ~init__r321~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,137 INFO L280 TraceCheckUtils]: 176: Hoare triple {118246#false} ~init__tmp___4~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,137 INFO L280 TraceCheckUtils]: 177: Hoare triple {118246#false} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {118246#false} is VALID [2020-07-18 00:56:45,137 INFO L280 TraceCheckUtils]: 178: Hoare triple {118246#false} assume ~id1~0 != ~id2~0; {118246#false} is VALID [2020-07-18 00:56:45,137 INFO L280 TraceCheckUtils]: 179: Hoare triple {118246#false} assume ~id1~0 != ~id3~0; {118246#false} is VALID [2020-07-18 00:56:45,138 INFO L280 TraceCheckUtils]: 180: Hoare triple {118246#false} assume ~id2~0 != ~id3~0; {118246#false} is VALID [2020-07-18 00:56:45,138 INFO L280 TraceCheckUtils]: 181: Hoare triple {118246#false} assume ~id1~0 >= 0; {118246#false} is VALID [2020-07-18 00:56:45,138 INFO L280 TraceCheckUtils]: 182: Hoare triple {118246#false} assume ~id2~0 >= 0; {118246#false} is VALID [2020-07-18 00:56:45,138 INFO L280 TraceCheckUtils]: 183: Hoare triple {118246#false} assume ~id3~0 >= 0; {118246#false} is VALID [2020-07-18 00:56:45,138 INFO L280 TraceCheckUtils]: 184: Hoare triple {118246#false} assume 0 == ~r1~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,139 INFO L280 TraceCheckUtils]: 185: Hoare triple {118246#false} assume 0 == ~r2~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,139 INFO L280 TraceCheckUtils]: 186: Hoare triple {118246#false} assume 0 == ~r3~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,139 INFO L280 TraceCheckUtils]: 187: Hoare triple {118246#false} assume ~max1~0 == ~id1~0; {118246#false} is VALID [2020-07-18 00:56:45,139 INFO L280 TraceCheckUtils]: 188: Hoare triple {118246#false} assume ~max2~0 == ~id2~0; {118246#false} is VALID [2020-07-18 00:56:45,140 INFO L280 TraceCheckUtils]: 189: Hoare triple {118246#false} assume ~max3~0 == ~id3~0; {118246#false} is VALID [2020-07-18 00:56:45,140 INFO L280 TraceCheckUtils]: 190: Hoare triple {118246#false} assume 0 == ~st1~0; {118246#false} is VALID [2020-07-18 00:56:45,140 INFO L280 TraceCheckUtils]: 191: Hoare triple {118246#false} assume 0 == ~st2~0; {118246#false} is VALID [2020-07-18 00:56:45,140 INFO L280 TraceCheckUtils]: 192: Hoare triple {118246#false} assume 0 == ~st3~0; {118246#false} is VALID [2020-07-18 00:56:45,140 INFO L280 TraceCheckUtils]: 193: Hoare triple {118246#false} assume 0 == ~nl1~0; {118246#false} is VALID [2020-07-18 00:56:45,141 INFO L280 TraceCheckUtils]: 194: Hoare triple {118246#false} assume 0 == ~nl2~0; {118246#false} is VALID [2020-07-18 00:56:45,141 INFO L280 TraceCheckUtils]: 195: Hoare triple {118246#false} assume 0 == ~nl3~0; {118246#false} is VALID [2020-07-18 00:56:45,141 INFO L280 TraceCheckUtils]: 196: Hoare triple {118246#false} assume 0 == ~mode1~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,141 INFO L280 TraceCheckUtils]: 197: Hoare triple {118246#false} assume 0 == ~mode2~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,141 INFO L280 TraceCheckUtils]: 198: Hoare triple {118246#false} assume 0 == ~mode3~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,142 INFO L280 TraceCheckUtils]: 199: Hoare triple {118246#false} ~init__tmp___5~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,142 INFO L280 TraceCheckUtils]: 200: Hoare triple {118246#false} ~__return_1718~0 := ~init__tmp___5~0; {118246#false} is VALID [2020-07-18 00:56:45,142 INFO L280 TraceCheckUtils]: 201: Hoare triple {118246#false} ~main__i2~0 := ~__return_1718~0; {118246#false} is VALID [2020-07-18 00:56:45,142 INFO L280 TraceCheckUtils]: 202: Hoare triple {118246#false} assume 0 != ~main__i2~0; {118246#false} is VALID [2020-07-18 00:56:45,142 INFO L280 TraceCheckUtils]: 203: Hoare triple {118246#false} ~p12_old~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,143 INFO L280 TraceCheckUtils]: 204: Hoare triple {118246#false} ~p12_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,143 INFO L280 TraceCheckUtils]: 205: Hoare triple {118246#false} ~p13_old~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,143 INFO L280 TraceCheckUtils]: 206: Hoare triple {118246#false} ~p13_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,143 INFO L280 TraceCheckUtils]: 207: Hoare triple {118246#false} ~p21_old~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,144 INFO L280 TraceCheckUtils]: 208: Hoare triple {118246#false} ~p21_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,144 INFO L280 TraceCheckUtils]: 209: Hoare triple {118246#false} ~p23_old~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,144 INFO L280 TraceCheckUtils]: 210: Hoare triple {118246#false} ~p23_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,144 INFO L280 TraceCheckUtils]: 211: Hoare triple {118246#false} ~p31_old~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,144 INFO L280 TraceCheckUtils]: 212: Hoare triple {118246#false} ~p31_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,144 INFO L280 TraceCheckUtils]: 213: Hoare triple {118246#false} ~p32_old~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,145 INFO L280 TraceCheckUtils]: 214: Hoare triple {118246#false} ~p32_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,145 INFO L280 TraceCheckUtils]: 215: Hoare triple {118246#false} ~main__i2~0 := 0; {118246#false} is VALID [2020-07-18 00:56:45,145 INFO L280 TraceCheckUtils]: 216: Hoare triple {118246#false} assume !!(0 == ~mode1~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,145 INFO L280 TraceCheckUtils]: 217: Hoare triple {118246#false} assume ~r1~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,146 INFO L280 TraceCheckUtils]: 218: Hoare triple {118246#false} assume !!(0 == ~ep12~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,146 INFO L280 TraceCheckUtils]: 219: Hoare triple {118246#false} assume !!(0 == ~ep13~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,146 INFO L280 TraceCheckUtils]: 220: Hoare triple {118246#false} ~mode1~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,146 INFO L280 TraceCheckUtils]: 221: Hoare triple {118246#false} assume !!(0 == ~mode2~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,147 INFO L280 TraceCheckUtils]: 222: Hoare triple {118246#false} assume ~r2~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,147 INFO L280 TraceCheckUtils]: 223: Hoare triple {118246#false} assume !!(0 == ~ep21~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,147 INFO L280 TraceCheckUtils]: 224: Hoare triple {118246#false} assume !!(0 == ~ep23~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,147 INFO L280 TraceCheckUtils]: 225: Hoare triple {118246#false} ~mode2~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,147 INFO L280 TraceCheckUtils]: 226: Hoare triple {118246#false} assume !!(0 == ~mode3~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,148 INFO L280 TraceCheckUtils]: 227: Hoare triple {118246#false} assume ~r3~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,148 INFO L280 TraceCheckUtils]: 228: Hoare triple {118246#false} assume !!(0 == ~ep31~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,148 INFO L280 TraceCheckUtils]: 229: Hoare triple {118246#false} assume !!(0 == ~ep32~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,148 INFO L280 TraceCheckUtils]: 230: Hoare triple {118246#false} ~mode3~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,149 INFO L280 TraceCheckUtils]: 231: Hoare triple {118246#false} ~p12_old~0 := ~p12_new~0; {118246#false} is VALID [2020-07-18 00:56:45,149 INFO L280 TraceCheckUtils]: 232: Hoare triple {118246#false} ~p12_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,149 INFO L280 TraceCheckUtils]: 233: Hoare triple {118246#false} ~p13_old~0 := ~p13_new~0; {118246#false} is VALID [2020-07-18 00:56:45,149 INFO L280 TraceCheckUtils]: 234: Hoare triple {118246#false} ~p13_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,149 INFO L280 TraceCheckUtils]: 235: Hoare triple {118246#false} ~p21_old~0 := ~p21_new~0; {118246#false} is VALID [2020-07-18 00:56:45,150 INFO L280 TraceCheckUtils]: 236: Hoare triple {118246#false} ~p21_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,150 INFO L280 TraceCheckUtils]: 237: Hoare triple {118246#false} ~p23_old~0 := ~p23_new~0; {118246#false} is VALID [2020-07-18 00:56:45,150 INFO L280 TraceCheckUtils]: 238: Hoare triple {118246#false} ~p23_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,151 INFO L280 TraceCheckUtils]: 239: Hoare triple {118246#false} ~p31_old~0 := ~p31_new~0; {118246#false} is VALID [2020-07-18 00:56:45,151 INFO L280 TraceCheckUtils]: 240: Hoare triple {118246#false} ~p31_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,151 INFO L280 TraceCheckUtils]: 241: Hoare triple {118246#false} ~p32_old~0 := ~p32_new~0; {118246#false} is VALID [2020-07-18 00:56:45,151 INFO L280 TraceCheckUtils]: 242: Hoare triple {118246#false} ~p32_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,151 INFO L280 TraceCheckUtils]: 243: Hoare triple {118246#false} havoc ~check__tmp~0; {118246#false} is VALID [2020-07-18 00:56:45,152 INFO L280 TraceCheckUtils]: 244: Hoare triple {118246#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,152 INFO L280 TraceCheckUtils]: 245: Hoare triple {118246#false} assume ~st1~0 + ~nl1~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,152 INFO L280 TraceCheckUtils]: 246: Hoare triple {118246#false} assume ~st2~0 + ~nl2~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,152 INFO L280 TraceCheckUtils]: 247: Hoare triple {118246#false} assume ~st3~0 + ~nl3~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,152 INFO L280 TraceCheckUtils]: 248: Hoare triple {118246#false} assume !(~r1~0 % 256 >= 2); {118246#false} is VALID [2020-07-18 00:56:45,153 INFO L280 TraceCheckUtils]: 249: Hoare triple {118246#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {118246#false} is VALID [2020-07-18 00:56:45,153 INFO L280 TraceCheckUtils]: 250: Hoare triple {118246#false} assume ~r1~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,153 INFO L280 TraceCheckUtils]: 251: Hoare triple {118246#false} assume !(~r1~0 % 256 >= 2); {118246#false} is VALID [2020-07-18 00:56:45,153 INFO L280 TraceCheckUtils]: 252: Hoare triple {118246#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {118246#false} is VALID [2020-07-18 00:56:45,154 INFO L280 TraceCheckUtils]: 253: Hoare triple {118246#false} assume ~r1~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,154 INFO L280 TraceCheckUtils]: 254: Hoare triple {118246#false} ~check__tmp~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,154 INFO L280 TraceCheckUtils]: 255: Hoare triple {118246#false} ~__return_1846~0 := ~check__tmp~0; {118246#false} is VALID [2020-07-18 00:56:45,154 INFO L280 TraceCheckUtils]: 256: Hoare triple {118246#false} ~main__c1~0 := ~__return_1846~0; {118246#false} is VALID [2020-07-18 00:56:45,154 INFO L280 TraceCheckUtils]: 257: Hoare triple {118246#false} havoc ~__tmp_1~0; {118246#false} is VALID [2020-07-18 00:56:45,155 INFO L280 TraceCheckUtils]: 258: Hoare triple {118246#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {118246#false} is VALID [2020-07-18 00:56:45,155 INFO L280 TraceCheckUtils]: 259: Hoare triple {118246#false} havoc ~assert__arg~0; {118246#false} is VALID [2020-07-18 00:56:45,155 INFO L280 TraceCheckUtils]: 260: Hoare triple {118246#false} ~assert__arg~0 := ~__tmp_1~0; {118246#false} is VALID [2020-07-18 00:56:45,155 INFO L280 TraceCheckUtils]: 261: Hoare triple {118246#false} assume !(0 == ~assert__arg~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,155 INFO L280 TraceCheckUtils]: 262: Hoare triple {118246#false} assume !(0 == ~mode1~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,156 INFO L280 TraceCheckUtils]: 263: Hoare triple {118246#false} assume !(255 == ~r1~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,156 INFO L280 TraceCheckUtils]: 264: Hoare triple {118246#false} ~r1~0 := 1 + ~r1~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,156 INFO L280 TraceCheckUtils]: 265: Hoare triple {118246#false} assume !!(0 == ~ep21~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,156 INFO L280 TraceCheckUtils]: 266: Hoare triple {118246#false} assume !!(0 == ~ep31~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,157 INFO L280 TraceCheckUtils]: 267: Hoare triple {118246#false} assume !(2 == ~r1~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,157 INFO L280 TraceCheckUtils]: 268: Hoare triple {118246#false} ~mode1~0 := 0; {118246#false} is VALID [2020-07-18 00:56:45,157 INFO L280 TraceCheckUtils]: 269: Hoare triple {118246#false} assume !(0 == ~mode2~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,157 INFO L280 TraceCheckUtils]: 270: Hoare triple {118246#false} assume !(255 == ~r2~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,157 INFO L280 TraceCheckUtils]: 271: Hoare triple {118246#false} ~r2~0 := 1 + ~r2~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,158 INFO L280 TraceCheckUtils]: 272: Hoare triple {118246#false} assume !!(0 == ~ep12~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,158 INFO L280 TraceCheckUtils]: 273: Hoare triple {118246#false} assume !!(0 == ~ep32~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,158 INFO L280 TraceCheckUtils]: 274: Hoare triple {118246#false} assume !(2 == ~r2~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,158 INFO L280 TraceCheckUtils]: 275: Hoare triple {118246#false} ~mode2~0 := 0; {118246#false} is VALID [2020-07-18 00:56:45,158 INFO L280 TraceCheckUtils]: 276: Hoare triple {118246#false} assume !(0 == ~mode3~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,159 INFO L280 TraceCheckUtils]: 277: Hoare triple {118246#false} assume !(255 == ~r3~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,159 INFO L280 TraceCheckUtils]: 278: Hoare triple {118246#false} ~r3~0 := 1 + ~r3~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,159 INFO L280 TraceCheckUtils]: 279: Hoare triple {118246#false} assume !!(0 == ~ep13~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,159 INFO L280 TraceCheckUtils]: 280: Hoare triple {118246#false} assume !!(0 == ~ep23~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,160 INFO L280 TraceCheckUtils]: 281: Hoare triple {118246#false} assume !(2 == ~r3~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,160 INFO L280 TraceCheckUtils]: 282: Hoare triple {118246#false} ~mode3~0 := 0; {118246#false} is VALID [2020-07-18 00:56:45,160 INFO L280 TraceCheckUtils]: 283: Hoare triple {118246#false} ~p12_old~0 := ~p12_new~0; {118246#false} is VALID [2020-07-18 00:56:45,160 INFO L280 TraceCheckUtils]: 284: Hoare triple {118246#false} ~p12_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,160 INFO L280 TraceCheckUtils]: 285: Hoare triple {118246#false} ~p13_old~0 := ~p13_new~0; {118246#false} is VALID [2020-07-18 00:56:45,161 INFO L280 TraceCheckUtils]: 286: Hoare triple {118246#false} ~p13_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,161 INFO L280 TraceCheckUtils]: 287: Hoare triple {118246#false} ~p21_old~0 := ~p21_new~0; {118246#false} is VALID [2020-07-18 00:56:45,161 INFO L280 TraceCheckUtils]: 288: Hoare triple {118246#false} ~p21_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,161 INFO L280 TraceCheckUtils]: 289: Hoare triple {118246#false} ~p23_old~0 := ~p23_new~0; {118246#false} is VALID [2020-07-18 00:56:45,161 INFO L280 TraceCheckUtils]: 290: Hoare triple {118246#false} ~p23_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,162 INFO L280 TraceCheckUtils]: 291: Hoare triple {118246#false} ~p31_old~0 := ~p31_new~0; {118246#false} is VALID [2020-07-18 00:56:45,162 INFO L280 TraceCheckUtils]: 292: Hoare triple {118246#false} ~p31_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,162 INFO L280 TraceCheckUtils]: 293: Hoare triple {118246#false} ~p32_old~0 := ~p32_new~0; {118246#false} is VALID [2020-07-18 00:56:45,162 INFO L280 TraceCheckUtils]: 294: Hoare triple {118246#false} ~p32_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,163 INFO L280 TraceCheckUtils]: 295: Hoare triple {118246#false} havoc ~check__tmp~1; {118246#false} is VALID [2020-07-18 00:56:45,163 INFO L280 TraceCheckUtils]: 296: Hoare triple {118246#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,163 INFO L280 TraceCheckUtils]: 297: Hoare triple {118246#false} assume ~st1~0 + ~nl1~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,163 INFO L280 TraceCheckUtils]: 298: Hoare triple {118246#false} assume ~st2~0 + ~nl2~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,163 INFO L280 TraceCheckUtils]: 299: Hoare triple {118246#false} assume ~st3~0 + ~nl3~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,164 INFO L280 TraceCheckUtils]: 300: Hoare triple {118246#false} assume !(~r1~0 % 256 >= 2); {118246#false} is VALID [2020-07-18 00:56:45,164 INFO L280 TraceCheckUtils]: 301: Hoare triple {118246#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {118246#false} is VALID [2020-07-18 00:56:45,164 INFO L280 TraceCheckUtils]: 302: Hoare triple {118246#false} assume ~r1~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,164 INFO L280 TraceCheckUtils]: 303: Hoare triple {118246#false} assume !(~r1~0 % 256 >= 2); {118246#false} is VALID [2020-07-18 00:56:45,164 INFO L280 TraceCheckUtils]: 304: Hoare triple {118246#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {118246#false} is VALID [2020-07-18 00:56:45,165 INFO L280 TraceCheckUtils]: 305: Hoare triple {118246#false} assume ~r1~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,165 INFO L280 TraceCheckUtils]: 306: Hoare triple {118246#false} ~check__tmp~1 := 1; {118246#false} is VALID [2020-07-18 00:56:45,165 INFO L280 TraceCheckUtils]: 307: Hoare triple {118246#false} ~__return_1964~0 := ~check__tmp~1; {118246#false} is VALID [2020-07-18 00:56:45,165 INFO L280 TraceCheckUtils]: 308: Hoare triple {118246#false} ~main__c1~0 := ~__return_1964~0; {118246#false} is VALID [2020-07-18 00:56:45,166 INFO L280 TraceCheckUtils]: 309: Hoare triple {118246#false} havoc ~__tmp_2~0; {118246#false} is VALID [2020-07-18 00:56:45,166 INFO L280 TraceCheckUtils]: 310: Hoare triple {118246#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {118246#false} is VALID [2020-07-18 00:56:45,166 INFO L280 TraceCheckUtils]: 311: Hoare triple {118246#false} havoc ~assert__arg~1; {118246#false} is VALID [2020-07-18 00:56:45,166 INFO L280 TraceCheckUtils]: 312: Hoare triple {118246#false} ~assert__arg~1 := ~__tmp_2~0; {118246#false} is VALID [2020-07-18 00:56:45,166 INFO L280 TraceCheckUtils]: 313: Hoare triple {118246#false} assume !(0 == ~assert__arg~1 % 256); {118246#false} is VALID [2020-07-18 00:56:45,167 INFO L280 TraceCheckUtils]: 314: Hoare triple {118246#false} assume !!(0 == ~mode1~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,167 INFO L280 TraceCheckUtils]: 315: Hoare triple {118246#false} assume ~r1~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,167 INFO L280 TraceCheckUtils]: 316: Hoare triple {118246#false} assume !!(0 == ~ep12~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,167 INFO L280 TraceCheckUtils]: 317: Hoare triple {118246#false} assume !!(0 == ~ep13~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,168 INFO L280 TraceCheckUtils]: 318: Hoare triple {118246#false} ~mode1~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,168 INFO L280 TraceCheckUtils]: 319: Hoare triple {118246#false} assume !!(0 == ~mode2~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,168 INFO L280 TraceCheckUtils]: 320: Hoare triple {118246#false} assume ~r2~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,168 INFO L280 TraceCheckUtils]: 321: Hoare triple {118246#false} assume !!(0 == ~ep21~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,168 INFO L280 TraceCheckUtils]: 322: Hoare triple {118246#false} assume !!(0 == ~ep23~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,169 INFO L280 TraceCheckUtils]: 323: Hoare triple {118246#false} ~mode2~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,169 INFO L280 TraceCheckUtils]: 324: Hoare triple {118246#false} assume !!(0 == ~mode3~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,169 INFO L280 TraceCheckUtils]: 325: Hoare triple {118246#false} assume ~r3~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,169 INFO L280 TraceCheckUtils]: 326: Hoare triple {118246#false} assume !!(0 == ~ep31~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,169 INFO L280 TraceCheckUtils]: 327: Hoare triple {118246#false} assume !!(0 == ~ep32~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,170 INFO L280 TraceCheckUtils]: 328: Hoare triple {118246#false} ~mode3~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,170 INFO L280 TraceCheckUtils]: 329: Hoare triple {118246#false} ~p12_old~0 := ~p12_new~0; {118246#false} is VALID [2020-07-18 00:56:45,170 INFO L280 TraceCheckUtils]: 330: Hoare triple {118246#false} ~p12_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,170 INFO L280 TraceCheckUtils]: 331: Hoare triple {118246#false} ~p13_old~0 := ~p13_new~0; {118246#false} is VALID [2020-07-18 00:56:45,171 INFO L280 TraceCheckUtils]: 332: Hoare triple {118246#false} ~p13_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,171 INFO L280 TraceCheckUtils]: 333: Hoare triple {118246#false} ~p21_old~0 := ~p21_new~0; {118246#false} is VALID [2020-07-18 00:56:45,171 INFO L280 TraceCheckUtils]: 334: Hoare triple {118246#false} ~p21_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,171 INFO L280 TraceCheckUtils]: 335: Hoare triple {118246#false} ~p23_old~0 := ~p23_new~0; {118246#false} is VALID [2020-07-18 00:56:45,172 INFO L280 TraceCheckUtils]: 336: Hoare triple {118246#false} ~p23_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,172 INFO L280 TraceCheckUtils]: 337: Hoare triple {118246#false} ~p31_old~0 := ~p31_new~0; {118246#false} is VALID [2020-07-18 00:56:45,172 INFO L280 TraceCheckUtils]: 338: Hoare triple {118246#false} ~p31_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,172 INFO L280 TraceCheckUtils]: 339: Hoare triple {118246#false} ~p32_old~0 := ~p32_new~0; {118246#false} is VALID [2020-07-18 00:56:45,173 INFO L280 TraceCheckUtils]: 340: Hoare triple {118246#false} ~p32_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,173 INFO L280 TraceCheckUtils]: 341: Hoare triple {118246#false} havoc ~check__tmp~2; {118246#false} is VALID [2020-07-18 00:56:45,173 INFO L280 TraceCheckUtils]: 342: Hoare triple {118246#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,173 INFO L280 TraceCheckUtils]: 343: Hoare triple {118246#false} assume ~st1~0 + ~nl1~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,174 INFO L280 TraceCheckUtils]: 344: Hoare triple {118246#false} assume ~st2~0 + ~nl2~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,174 INFO L280 TraceCheckUtils]: 345: Hoare triple {118246#false} assume ~st3~0 + ~nl3~0 <= 1; {118246#false} is VALID [2020-07-18 00:56:45,174 INFO L280 TraceCheckUtils]: 346: Hoare triple {118246#false} assume !(~r1~0 % 256 >= 2); {118246#false} is VALID [2020-07-18 00:56:45,174 INFO L280 TraceCheckUtils]: 347: Hoare triple {118246#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {118246#false} is VALID [2020-07-18 00:56:45,175 INFO L280 TraceCheckUtils]: 348: Hoare triple {118246#false} assume ~r1~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,175 INFO L280 TraceCheckUtils]: 349: Hoare triple {118246#false} assume !(~r1~0 % 256 >= 2); {118246#false} is VALID [2020-07-18 00:56:45,175 INFO L280 TraceCheckUtils]: 350: Hoare triple {118246#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {118246#false} is VALID [2020-07-18 00:56:45,175 INFO L280 TraceCheckUtils]: 351: Hoare triple {118246#false} assume ~r1~0 % 256 < 2; {118246#false} is VALID [2020-07-18 00:56:45,175 INFO L280 TraceCheckUtils]: 352: Hoare triple {118246#false} ~check__tmp~2 := 1; {118246#false} is VALID [2020-07-18 00:56:45,176 INFO L280 TraceCheckUtils]: 353: Hoare triple {118246#false} ~__return_2082~0 := ~check__tmp~2; {118246#false} is VALID [2020-07-18 00:56:45,176 INFO L280 TraceCheckUtils]: 354: Hoare triple {118246#false} ~main__c1~0 := ~__return_2082~0; {118246#false} is VALID [2020-07-18 00:56:45,176 INFO L280 TraceCheckUtils]: 355: Hoare triple {118246#false} havoc ~__tmp_3~0; {118246#false} is VALID [2020-07-18 00:56:45,176 INFO L280 TraceCheckUtils]: 356: Hoare triple {118246#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {118246#false} is VALID [2020-07-18 00:56:45,177 INFO L280 TraceCheckUtils]: 357: Hoare triple {118246#false} havoc ~assert__arg~2; {118246#false} is VALID [2020-07-18 00:56:45,177 INFO L280 TraceCheckUtils]: 358: Hoare triple {118246#false} ~assert__arg~2 := ~__tmp_3~0; {118246#false} is VALID [2020-07-18 00:56:45,177 INFO L280 TraceCheckUtils]: 359: Hoare triple {118246#false} assume !(0 == ~assert__arg~2 % 256); {118246#false} is VALID [2020-07-18 00:56:45,177 INFO L280 TraceCheckUtils]: 360: Hoare triple {118246#false} assume !(0 == ~mode1~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,178 INFO L280 TraceCheckUtils]: 361: Hoare triple {118246#false} assume !(255 == ~r1~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,178 INFO L280 TraceCheckUtils]: 362: Hoare triple {118246#false} ~r1~0 := 1 + ~r1~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,178 INFO L280 TraceCheckUtils]: 363: Hoare triple {118246#false} assume !!(0 == ~ep21~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,178 INFO L280 TraceCheckUtils]: 364: Hoare triple {118246#false} assume !!(0 == ~ep31~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,178 INFO L280 TraceCheckUtils]: 365: Hoare triple {118246#false} assume 2 == ~r1~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,179 INFO L280 TraceCheckUtils]: 366: Hoare triple {118246#false} assume ~max1~0 == ~id1~0; {118246#false} is VALID [2020-07-18 00:56:45,179 INFO L280 TraceCheckUtils]: 367: Hoare triple {118246#false} ~st1~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,179 INFO L280 TraceCheckUtils]: 368: Hoare triple {118246#false} ~mode1~0 := 0; {118246#false} is VALID [2020-07-18 00:56:45,180 INFO L280 TraceCheckUtils]: 369: Hoare triple {118246#false} assume !(0 == ~mode2~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,180 INFO L280 TraceCheckUtils]: 370: Hoare triple {118246#false} assume !(255 == ~r2~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,180 INFO L280 TraceCheckUtils]: 371: Hoare triple {118246#false} ~r2~0 := 1 + ~r2~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,180 INFO L280 TraceCheckUtils]: 372: Hoare triple {118246#false} assume !!(0 == ~ep12~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,181 INFO L280 TraceCheckUtils]: 373: Hoare triple {118246#false} assume !!(0 == ~ep32~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,181 INFO L280 TraceCheckUtils]: 374: Hoare triple {118246#false} assume 2 == ~r2~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,181 INFO L280 TraceCheckUtils]: 375: Hoare triple {118246#false} assume ~max2~0 == ~id2~0; {118246#false} is VALID [2020-07-18 00:56:45,181 INFO L280 TraceCheckUtils]: 376: Hoare triple {118246#false} ~st2~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,182 INFO L280 TraceCheckUtils]: 377: Hoare triple {118246#false} ~mode2~0 := 0; {118246#false} is VALID [2020-07-18 00:56:45,182 INFO L280 TraceCheckUtils]: 378: Hoare triple {118246#false} assume !(0 == ~mode3~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,182 INFO L280 TraceCheckUtils]: 379: Hoare triple {118246#false} assume !(255 == ~r3~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,182 INFO L280 TraceCheckUtils]: 380: Hoare triple {118246#false} ~r3~0 := 1 + ~r3~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,183 INFO L280 TraceCheckUtils]: 381: Hoare triple {118246#false} assume !!(0 == ~ep13~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,183 INFO L280 TraceCheckUtils]: 382: Hoare triple {118246#false} assume !!(0 == ~ep23~0 % 256); {118246#false} is VALID [2020-07-18 00:56:45,183 INFO L280 TraceCheckUtils]: 383: Hoare triple {118246#false} assume 2 == ~r3~0 % 256; {118246#false} is VALID [2020-07-18 00:56:45,183 INFO L280 TraceCheckUtils]: 384: Hoare triple {118246#false} assume ~max3~0 == ~id3~0; {118246#false} is VALID [2020-07-18 00:56:45,183 INFO L280 TraceCheckUtils]: 385: Hoare triple {118246#false} ~st3~0 := 1; {118246#false} is VALID [2020-07-18 00:56:45,184 INFO L280 TraceCheckUtils]: 386: Hoare triple {118246#false} ~mode3~0 := 0; {118246#false} is VALID [2020-07-18 00:56:45,184 INFO L280 TraceCheckUtils]: 387: Hoare triple {118246#false} ~p12_old~0 := ~p12_new~0; {118246#false} is VALID [2020-07-18 00:56:45,184 INFO L280 TraceCheckUtils]: 388: Hoare triple {118246#false} ~p12_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,184 INFO L280 TraceCheckUtils]: 389: Hoare triple {118246#false} ~p13_old~0 := ~p13_new~0; {118246#false} is VALID [2020-07-18 00:56:45,185 INFO L280 TraceCheckUtils]: 390: Hoare triple {118246#false} ~p13_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,185 INFO L280 TraceCheckUtils]: 391: Hoare triple {118246#false} ~p21_old~0 := ~p21_new~0; {118246#false} is VALID [2020-07-18 00:56:45,185 INFO L280 TraceCheckUtils]: 392: Hoare triple {118246#false} ~p21_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,185 INFO L280 TraceCheckUtils]: 393: Hoare triple {118246#false} ~p23_old~0 := ~p23_new~0; {118246#false} is VALID [2020-07-18 00:56:45,185 INFO L280 TraceCheckUtils]: 394: Hoare triple {118246#false} ~p23_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,186 INFO L280 TraceCheckUtils]: 395: Hoare triple {118246#false} ~p31_old~0 := ~p31_new~0; {118246#false} is VALID [2020-07-18 00:56:45,186 INFO L280 TraceCheckUtils]: 396: Hoare triple {118246#false} ~p31_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,186 INFO L280 TraceCheckUtils]: 397: Hoare triple {118246#false} ~p32_old~0 := ~p32_new~0; {118246#false} is VALID [2020-07-18 00:56:45,186 INFO L280 TraceCheckUtils]: 398: Hoare triple {118246#false} ~p32_new~0 := ~nomsg~0; {118246#false} is VALID [2020-07-18 00:56:45,187 INFO L280 TraceCheckUtils]: 399: Hoare triple {118246#false} havoc ~check__tmp~3; {118246#false} is VALID [2020-07-18 00:56:45,187 INFO L280 TraceCheckUtils]: 400: Hoare triple {118246#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {118246#false} is VALID [2020-07-18 00:56:45,187 INFO L280 TraceCheckUtils]: 401: Hoare triple {118246#false} ~check__tmp~3 := 0; {118246#false} is VALID [2020-07-18 00:56:45,188 INFO L280 TraceCheckUtils]: 402: Hoare triple {118246#false} ~__return_2205~0 := ~check__tmp~3; {118246#false} is VALID [2020-07-18 00:56:45,188 INFO L280 TraceCheckUtils]: 403: Hoare triple {118246#false} ~main__c1~0 := ~__return_2205~0; {118246#false} is VALID [2020-07-18 00:56:45,188 INFO L280 TraceCheckUtils]: 404: Hoare triple {118246#false} havoc ~__tmp_4~0; {118246#false} is VALID [2020-07-18 00:56:45,188 INFO L280 TraceCheckUtils]: 405: Hoare triple {118246#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {118246#false} is VALID [2020-07-18 00:56:45,189 INFO L280 TraceCheckUtils]: 406: Hoare triple {118246#false} havoc ~assert__arg~3; {118246#false} is VALID [2020-07-18 00:56:45,189 INFO L280 TraceCheckUtils]: 407: Hoare triple {118246#false} ~assert__arg~3 := ~__tmp_4~0; {118246#false} is VALID [2020-07-18 00:56:45,189 INFO L280 TraceCheckUtils]: 408: Hoare triple {118246#false} assume 0 == ~assert__arg~3 % 256; {118246#false} is VALID [2020-07-18 00:56:45,189 INFO L280 TraceCheckUtils]: 409: Hoare triple {118246#false} assume !false; {118246#false} is VALID [2020-07-18 00:56:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:56:45,341 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:56:45,342 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1979401114] [2020-07-18 00:56:45,342 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:56:45,342 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:56:45,343 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1698171289] [2020-07-18 00:56:45,343 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 410 [2020-07-18 00:56:45,344 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:56:45,345 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:56:46,576 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 410 edges. 410 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:56:46,576 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:56:46,577 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:56:46,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:56:46,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:56:46,578 INFO L87 Difference]: Start difference. First operand 7368 states and 8968 transitions. Second operand 4 states. [2020-07-18 01:01:25,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:01:25,817 INFO L93 Difference]: Finished difference Result 21537 states and 26256 transitions. [2020-07-18 01:01:25,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 01:01:25,817 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 410 [2020-07-18 01:01:25,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 01:01:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:01:25,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2190 transitions. [2020-07-18 01:01:25,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 01:01:25,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 2190 transitions. [2020-07-18 01:01:25,842 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 2190 transitions. [2020-07-18 01:01:33,004 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2190 edges. 2190 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:02:11,646 INFO L225 Difference]: With dead ends: 21537 [2020-07-18 01:02:11,647 INFO L226 Difference]: Without dead ends: 14470 [2020-07-18 01:02:11,662 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 242 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:02:11,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14470 states. [2020-07-18 01:02:50,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14470 to 7378. [2020-07-18 01:02:50,664 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 01:02:50,665 INFO L82 GeneralOperation]: Start isEquivalent. First operand 14470 states. Second operand 7378 states. [2020-07-18 01:02:50,665 INFO L74 IsIncluded]: Start isIncluded. First operand 14470 states. Second operand 7378 states. [2020-07-18 01:02:50,665 INFO L87 Difference]: Start difference. First operand 14470 states. Second operand 7378 states. [2020-07-18 01:02:56,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:02:56,489 INFO L93 Difference]: Finished difference Result 14470 states and 17632 transitions. [2020-07-18 01:02:56,489 INFO L276 IsEmpty]: Start isEmpty. Operand 14470 states and 17632 transitions. [2020-07-18 01:02:56,503 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:02:56,504 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:02:56,504 INFO L74 IsIncluded]: Start isIncluded. First operand 7378 states. Second operand 14470 states. [2020-07-18 01:02:56,504 INFO L87 Difference]: Start difference. First operand 7378 states. Second operand 14470 states. [2020-07-18 01:03:03,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 01:03:03,731 INFO L93 Difference]: Finished difference Result 14470 states and 17632 transitions. [2020-07-18 01:03:03,731 INFO L276 IsEmpty]: Start isEmpty. Operand 14470 states and 17632 transitions. [2020-07-18 01:03:03,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 01:03:03,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 01:03:03,742 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 01:03:03,743 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 01:03:03,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7378 states. [2020-07-18 01:03:05,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7378 states to 7378 states and 8978 transitions. [2020-07-18 01:03:05,406 INFO L78 Accepts]: Start accepts. Automaton has 7378 states and 8978 transitions. Word has length 410 [2020-07-18 01:03:05,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 01:03:05,406 INFO L479 AbstractCegarLoop]: Abstraction has 7378 states and 8978 transitions. [2020-07-18 01:03:05,406 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 01:03:05,406 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7378 states and 8978 transitions. [2020-07-18 01:03:36,912 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8978 edges. 8978 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:03:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 7378 states and 8978 transitions. [2020-07-18 01:03:36,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2020-07-18 01:03:36,925 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 01:03:36,926 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] [2020-07-18 01:03:36,926 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 01:03:36,926 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 01:03:36,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 01:03:36,927 INFO L82 PathProgramCache]: Analyzing trace with hash 663980441, now seen corresponding path program 1 times [2020-07-18 01:03:36,927 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 01:03:36,927 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1495289404] [2020-07-18 01:03:36,939 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 01:03:36,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:03:37,403 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-07-18 01:03:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 01:03:37,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {205140#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {205079#true} is VALID [2020-07-18 01:03:37,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {205079#true} ~nomsg~0 := -1; {205079#true} is VALID [2020-07-18 01:03:37,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {205079#true} ~p12~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {205079#true} ~p12_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,461 INFO L280 TraceCheckUtils]: 4: Hoare triple {205079#true} ~p12_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,461 INFO L280 TraceCheckUtils]: 5: Hoare triple {205079#true} ~ep12~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,461 INFO L280 TraceCheckUtils]: 6: Hoare triple {205079#true} ~p13~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,461 INFO L280 TraceCheckUtils]: 7: Hoare triple {205079#true} ~p13_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,462 INFO L280 TraceCheckUtils]: 8: Hoare triple {205079#true} ~p13_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,462 INFO L280 TraceCheckUtils]: 9: Hoare triple {205079#true} ~ep13~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,462 INFO L280 TraceCheckUtils]: 10: Hoare triple {205079#true} ~p21~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,462 INFO L280 TraceCheckUtils]: 11: Hoare triple {205079#true} ~p21_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,462 INFO L280 TraceCheckUtils]: 12: Hoare triple {205079#true} ~p21_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,463 INFO L280 TraceCheckUtils]: 13: Hoare triple {205079#true} ~ep21~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,463 INFO L280 TraceCheckUtils]: 14: Hoare triple {205079#true} ~p23~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,463 INFO L280 TraceCheckUtils]: 15: Hoare triple {205079#true} ~p23_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,463 INFO L280 TraceCheckUtils]: 16: Hoare triple {205079#true} ~p23_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,463 INFO L280 TraceCheckUtils]: 17: Hoare triple {205079#true} ~ep23~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,463 INFO L280 TraceCheckUtils]: 18: Hoare triple {205079#true} ~p31~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,464 INFO L280 TraceCheckUtils]: 19: Hoare triple {205079#true} ~p31_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,464 INFO L280 TraceCheckUtils]: 20: Hoare triple {205079#true} ~p31_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,464 INFO L280 TraceCheckUtils]: 21: Hoare triple {205079#true} ~ep31~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,464 INFO L280 TraceCheckUtils]: 22: Hoare triple {205079#true} ~p32~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,464 INFO L280 TraceCheckUtils]: 23: Hoare triple {205079#true} ~p32_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,465 INFO L280 TraceCheckUtils]: 24: Hoare triple {205079#true} ~p32_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,465 INFO L280 TraceCheckUtils]: 25: Hoare triple {205079#true} ~ep32~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,465 INFO L280 TraceCheckUtils]: 26: Hoare triple {205079#true} ~id1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,465 INFO L280 TraceCheckUtils]: 27: Hoare triple {205079#true} ~r1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,465 INFO L280 TraceCheckUtils]: 28: Hoare triple {205079#true} ~st1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,466 INFO L280 TraceCheckUtils]: 29: Hoare triple {205079#true} ~nl1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,466 INFO L280 TraceCheckUtils]: 30: Hoare triple {205079#true} ~m1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,466 INFO L280 TraceCheckUtils]: 31: Hoare triple {205079#true} ~max1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,466 INFO L280 TraceCheckUtils]: 32: Hoare triple {205079#true} ~mode1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,466 INFO L280 TraceCheckUtils]: 33: Hoare triple {205079#true} ~id2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,467 INFO L280 TraceCheckUtils]: 34: Hoare triple {205079#true} ~r2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,467 INFO L280 TraceCheckUtils]: 35: Hoare triple {205079#true} ~st2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,467 INFO L280 TraceCheckUtils]: 36: Hoare triple {205079#true} ~nl2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,467 INFO L280 TraceCheckUtils]: 37: Hoare triple {205079#true} ~m2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,467 INFO L280 TraceCheckUtils]: 38: Hoare triple {205079#true} ~max2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,468 INFO L280 TraceCheckUtils]: 39: Hoare triple {205079#true} ~mode2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,468 INFO L280 TraceCheckUtils]: 40: Hoare triple {205079#true} ~id3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,468 INFO L280 TraceCheckUtils]: 41: Hoare triple {205079#true} ~r3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,468 INFO L280 TraceCheckUtils]: 42: Hoare triple {205079#true} ~st3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,468 INFO L280 TraceCheckUtils]: 43: Hoare triple {205079#true} ~nl3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,469 INFO L280 TraceCheckUtils]: 44: Hoare triple {205079#true} ~m3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,469 INFO L280 TraceCheckUtils]: 45: Hoare triple {205079#true} ~max3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,469 INFO L280 TraceCheckUtils]: 46: Hoare triple {205079#true} ~mode3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,473 INFO L280 TraceCheckUtils]: 47: Hoare triple {205079#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {205079#true} is VALID [2020-07-18 01:03:37,474 INFO L280 TraceCheckUtils]: 48: Hoare triple {205079#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {205079#true} is VALID [2020-07-18 01:03:37,474 INFO L280 TraceCheckUtils]: 49: Hoare triple {205079#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {205079#true} is VALID [2020-07-18 01:03:37,474 INFO L280 TraceCheckUtils]: 50: Hoare triple {205079#true} ~__return_1718~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,474 INFO L280 TraceCheckUtils]: 51: Hoare triple {205079#true} ~__return_1846~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,474 INFO L280 TraceCheckUtils]: 52: Hoare triple {205079#true} ~__return_1964~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,475 INFO L280 TraceCheckUtils]: 53: Hoare triple {205079#true} ~__return_2082~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,475 INFO L280 TraceCheckUtils]: 54: Hoare triple {205079#true} ~__return_2205~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,475 INFO L280 TraceCheckUtils]: 55: Hoare triple {205079#true} ~__return_2315~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,475 INFO L280 TraceCheckUtils]: 56: Hoare triple {205079#true} assume true; {205079#true} is VALID [2020-07-18 01:03:37,475 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {205079#true} {205079#true} #1773#return; {205079#true} is VALID [2020-07-18 01:03:37,488 INFO L263 TraceCheckUtils]: 0: Hoare triple {205079#true} call ULTIMATE.init(); {205140#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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 01:03:37,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {205140#(and (= ~p12~0 |old(~p12~0)|) (= ~__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)|) (= ~nl3~0 |old(~nl3~0)|) (= ~nl2~0 |old(~nl2~0)|) (= ~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)|) (= ~mode3~0 |old(~mode3~0)|) (= ~p32_new~0 |old(~p32_new~0)|) (= ~p13_old~0 |old(~p13_old~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)|) (= ~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; {205079#true} is VALID [2020-07-18 01:03:37,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {205079#true} ~nomsg~0 := -1; {205079#true} is VALID [2020-07-18 01:03:37,489 INFO L280 TraceCheckUtils]: 3: Hoare triple {205079#true} ~p12~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,489 INFO L280 TraceCheckUtils]: 4: Hoare triple {205079#true} ~p12_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,489 INFO L280 TraceCheckUtils]: 5: Hoare triple {205079#true} ~p12_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,490 INFO L280 TraceCheckUtils]: 6: Hoare triple {205079#true} ~ep12~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,490 INFO L280 TraceCheckUtils]: 7: Hoare triple {205079#true} ~p13~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,490 INFO L280 TraceCheckUtils]: 8: Hoare triple {205079#true} ~p13_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,490 INFO L280 TraceCheckUtils]: 9: Hoare triple {205079#true} ~p13_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,490 INFO L280 TraceCheckUtils]: 10: Hoare triple {205079#true} ~ep13~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,491 INFO L280 TraceCheckUtils]: 11: Hoare triple {205079#true} ~p21~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,491 INFO L280 TraceCheckUtils]: 12: Hoare triple {205079#true} ~p21_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,491 INFO L280 TraceCheckUtils]: 13: Hoare triple {205079#true} ~p21_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,491 INFO L280 TraceCheckUtils]: 14: Hoare triple {205079#true} ~ep21~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,491 INFO L280 TraceCheckUtils]: 15: Hoare triple {205079#true} ~p23~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,492 INFO L280 TraceCheckUtils]: 16: Hoare triple {205079#true} ~p23_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,492 INFO L280 TraceCheckUtils]: 17: Hoare triple {205079#true} ~p23_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,492 INFO L280 TraceCheckUtils]: 18: Hoare triple {205079#true} ~ep23~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,492 INFO L280 TraceCheckUtils]: 19: Hoare triple {205079#true} ~p31~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,492 INFO L280 TraceCheckUtils]: 20: Hoare triple {205079#true} ~p31_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,492 INFO L280 TraceCheckUtils]: 21: Hoare triple {205079#true} ~p31_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,492 INFO L280 TraceCheckUtils]: 22: Hoare triple {205079#true} ~ep31~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,492 INFO L280 TraceCheckUtils]: 23: Hoare triple {205079#true} ~p32~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,493 INFO L280 TraceCheckUtils]: 24: Hoare triple {205079#true} ~p32_old~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,493 INFO L280 TraceCheckUtils]: 25: Hoare triple {205079#true} ~p32_new~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,493 INFO L280 TraceCheckUtils]: 26: Hoare triple {205079#true} ~ep32~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,493 INFO L280 TraceCheckUtils]: 27: Hoare triple {205079#true} ~id1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,493 INFO L280 TraceCheckUtils]: 28: Hoare triple {205079#true} ~r1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,493 INFO L280 TraceCheckUtils]: 29: Hoare triple {205079#true} ~st1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,493 INFO L280 TraceCheckUtils]: 30: Hoare triple {205079#true} ~nl1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,493 INFO L280 TraceCheckUtils]: 31: Hoare triple {205079#true} ~m1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,494 INFO L280 TraceCheckUtils]: 32: Hoare triple {205079#true} ~max1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,494 INFO L280 TraceCheckUtils]: 33: Hoare triple {205079#true} ~mode1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,494 INFO L280 TraceCheckUtils]: 34: Hoare triple {205079#true} ~id2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,494 INFO L280 TraceCheckUtils]: 35: Hoare triple {205079#true} ~r2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,494 INFO L280 TraceCheckUtils]: 36: Hoare triple {205079#true} ~st2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,494 INFO L280 TraceCheckUtils]: 37: Hoare triple {205079#true} ~nl2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,494 INFO L280 TraceCheckUtils]: 38: Hoare triple {205079#true} ~m2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,494 INFO L280 TraceCheckUtils]: 39: Hoare triple {205079#true} ~max2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,495 INFO L280 TraceCheckUtils]: 40: Hoare triple {205079#true} ~mode2~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,495 INFO L280 TraceCheckUtils]: 41: Hoare triple {205079#true} ~id3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,495 INFO L280 TraceCheckUtils]: 42: Hoare triple {205079#true} ~r3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,495 INFO L280 TraceCheckUtils]: 43: Hoare triple {205079#true} ~st3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,495 INFO L280 TraceCheckUtils]: 44: Hoare triple {205079#true} ~nl3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,495 INFO L280 TraceCheckUtils]: 45: Hoare triple {205079#true} ~m3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,495 INFO L280 TraceCheckUtils]: 46: Hoare triple {205079#true} ~max3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,495 INFO L280 TraceCheckUtils]: 47: Hoare triple {205079#true} ~mode3~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,496 INFO L280 TraceCheckUtils]: 48: Hoare triple {205079#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset]; {205079#true} is VALID [2020-07-18 01:03:37,496 INFO L280 TraceCheckUtils]: 49: Hoare triple {205079#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset]; {205079#true} is VALID [2020-07-18 01:03:37,496 INFO L280 TraceCheckUtils]: 50: Hoare triple {205079#true} ~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset]; {205079#true} is VALID [2020-07-18 01:03:37,496 INFO L280 TraceCheckUtils]: 51: Hoare triple {205079#true} ~__return_1718~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,496 INFO L280 TraceCheckUtils]: 52: Hoare triple {205079#true} ~__return_1846~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,496 INFO L280 TraceCheckUtils]: 53: Hoare triple {205079#true} ~__return_1964~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,496 INFO L280 TraceCheckUtils]: 54: Hoare triple {205079#true} ~__return_2082~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,496 INFO L280 TraceCheckUtils]: 55: Hoare triple {205079#true} ~__return_2205~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,497 INFO L280 TraceCheckUtils]: 56: Hoare triple {205079#true} ~__return_2315~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,497 INFO L280 TraceCheckUtils]: 57: Hoare triple {205079#true} assume true; {205079#true} is VALID [2020-07-18 01:03:37,497 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {205079#true} {205079#true} #1773#return; {205079#true} is VALID [2020-07-18 01:03:37,497 INFO L263 TraceCheckUtils]: 59: Hoare triple {205079#true} call #t~ret27 := main(); {205079#true} is VALID [2020-07-18 01:03:37,497 INFO L280 TraceCheckUtils]: 60: Hoare triple {205079#true} havoc ~main__c1~0; {205079#true} is VALID [2020-07-18 01:03:37,497 INFO L280 TraceCheckUtils]: 61: Hoare triple {205079#true} havoc ~main__i2~0; {205079#true} is VALID [2020-07-18 01:03:37,497 INFO L280 TraceCheckUtils]: 62: Hoare triple {205079#true} ~main__c1~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,498 INFO L280 TraceCheckUtils]: 63: Hoare triple {205079#true} ~ep12~0 := #t~nondet0; {205079#true} is VALID [2020-07-18 01:03:37,498 INFO L280 TraceCheckUtils]: 64: Hoare triple {205079#true} havoc #t~nondet0; {205079#true} is VALID [2020-07-18 01:03:37,498 INFO L280 TraceCheckUtils]: 65: Hoare triple {205079#true} ~ep13~0 := #t~nondet1; {205079#true} is VALID [2020-07-18 01:03:37,498 INFO L280 TraceCheckUtils]: 66: Hoare triple {205079#true} havoc #t~nondet1; {205079#true} is VALID [2020-07-18 01:03:37,498 INFO L280 TraceCheckUtils]: 67: Hoare triple {205079#true} ~ep21~0 := #t~nondet2; {205079#true} is VALID [2020-07-18 01:03:37,498 INFO L280 TraceCheckUtils]: 68: Hoare triple {205079#true} havoc #t~nondet2; {205079#true} is VALID [2020-07-18 01:03:37,499 INFO L280 TraceCheckUtils]: 69: Hoare triple {205079#true} ~ep23~0 := #t~nondet3; {205079#true} is VALID [2020-07-18 01:03:37,499 INFO L280 TraceCheckUtils]: 70: Hoare triple {205079#true} havoc #t~nondet3; {205079#true} is VALID [2020-07-18 01:03:37,499 INFO L280 TraceCheckUtils]: 71: Hoare triple {205079#true} ~ep31~0 := #t~nondet4; {205079#true} is VALID [2020-07-18 01:03:37,499 INFO L280 TraceCheckUtils]: 72: Hoare triple {205079#true} havoc #t~nondet4; {205079#true} is VALID [2020-07-18 01:03:37,499 INFO L280 TraceCheckUtils]: 73: Hoare triple {205079#true} ~ep32~0 := #t~nondet5; {205079#true} is VALID [2020-07-18 01:03:37,500 INFO L280 TraceCheckUtils]: 74: Hoare triple {205079#true} havoc #t~nondet5; {205079#true} is VALID [2020-07-18 01:03:37,500 INFO L280 TraceCheckUtils]: 75: Hoare triple {205079#true} assume -128 <= #t~nondet6 && #t~nondet6 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,500 INFO L280 TraceCheckUtils]: 76: Hoare triple {205079#true} ~id1~0 := #t~nondet6; {205079#true} is VALID [2020-07-18 01:03:37,500 INFO L280 TraceCheckUtils]: 77: Hoare triple {205079#true} havoc #t~nondet6; {205079#true} is VALID [2020-07-18 01:03:37,500 INFO L280 TraceCheckUtils]: 78: Hoare triple {205079#true} ~r1~0 := #t~nondet7; {205079#true} is VALID [2020-07-18 01:03:37,501 INFO L280 TraceCheckUtils]: 79: Hoare triple {205079#true} havoc #t~nondet7; {205079#true} is VALID [2020-07-18 01:03:37,501 INFO L280 TraceCheckUtils]: 80: Hoare triple {205079#true} assume -128 <= #t~nondet8 && #t~nondet8 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,501 INFO L280 TraceCheckUtils]: 81: Hoare triple {205079#true} ~st1~0 := #t~nondet8; {205079#true} is VALID [2020-07-18 01:03:37,501 INFO L280 TraceCheckUtils]: 82: Hoare triple {205079#true} havoc #t~nondet8; {205079#true} is VALID [2020-07-18 01:03:37,501 INFO L280 TraceCheckUtils]: 83: Hoare triple {205079#true} assume -128 <= #t~nondet9 && #t~nondet9 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,501 INFO L280 TraceCheckUtils]: 84: Hoare triple {205079#true} ~nl1~0 := #t~nondet9; {205079#true} is VALID [2020-07-18 01:03:37,502 INFO L280 TraceCheckUtils]: 85: Hoare triple {205079#true} havoc #t~nondet9; {205079#true} is VALID [2020-07-18 01:03:37,502 INFO L280 TraceCheckUtils]: 86: Hoare triple {205079#true} assume -128 <= #t~nondet10 && #t~nondet10 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,502 INFO L280 TraceCheckUtils]: 87: Hoare triple {205079#true} ~m1~0 := #t~nondet10; {205079#true} is VALID [2020-07-18 01:03:37,502 INFO L280 TraceCheckUtils]: 88: Hoare triple {205079#true} havoc #t~nondet10; {205079#true} is VALID [2020-07-18 01:03:37,502 INFO L280 TraceCheckUtils]: 89: Hoare triple {205079#true} assume -128 <= #t~nondet11 && #t~nondet11 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,503 INFO L280 TraceCheckUtils]: 90: Hoare triple {205079#true} ~max1~0 := #t~nondet11; {205079#true} is VALID [2020-07-18 01:03:37,503 INFO L280 TraceCheckUtils]: 91: Hoare triple {205079#true} havoc #t~nondet11; {205079#true} is VALID [2020-07-18 01:03:37,503 INFO L280 TraceCheckUtils]: 92: Hoare triple {205079#true} ~mode1~0 := #t~nondet12; {205079#true} is VALID [2020-07-18 01:03:37,503 INFO L280 TraceCheckUtils]: 93: Hoare triple {205079#true} havoc #t~nondet12; {205079#true} is VALID [2020-07-18 01:03:37,503 INFO L280 TraceCheckUtils]: 94: Hoare triple {205079#true} assume -128 <= #t~nondet13 && #t~nondet13 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,503 INFO L280 TraceCheckUtils]: 95: Hoare triple {205079#true} ~id2~0 := #t~nondet13; {205079#true} is VALID [2020-07-18 01:03:37,504 INFO L280 TraceCheckUtils]: 96: Hoare triple {205079#true} havoc #t~nondet13; {205079#true} is VALID [2020-07-18 01:03:37,504 INFO L280 TraceCheckUtils]: 97: Hoare triple {205079#true} ~r2~0 := #t~nondet14; {205079#true} is VALID [2020-07-18 01:03:37,504 INFO L280 TraceCheckUtils]: 98: Hoare triple {205079#true} havoc #t~nondet14; {205079#true} is VALID [2020-07-18 01:03:37,504 INFO L280 TraceCheckUtils]: 99: Hoare triple {205079#true} assume -128 <= #t~nondet15 && #t~nondet15 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,504 INFO L280 TraceCheckUtils]: 100: Hoare triple {205079#true} ~st2~0 := #t~nondet15; {205079#true} is VALID [2020-07-18 01:03:37,504 INFO L280 TraceCheckUtils]: 101: Hoare triple {205079#true} havoc #t~nondet15; {205079#true} is VALID [2020-07-18 01:03:37,505 INFO L280 TraceCheckUtils]: 102: Hoare triple {205079#true} assume -128 <= #t~nondet16 && #t~nondet16 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,505 INFO L280 TraceCheckUtils]: 103: Hoare triple {205079#true} ~nl2~0 := #t~nondet16; {205079#true} is VALID [2020-07-18 01:03:37,505 INFO L280 TraceCheckUtils]: 104: Hoare triple {205079#true} havoc #t~nondet16; {205079#true} is VALID [2020-07-18 01:03:37,505 INFO L280 TraceCheckUtils]: 105: Hoare triple {205079#true} assume -128 <= #t~nondet17 && #t~nondet17 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,505 INFO L280 TraceCheckUtils]: 106: Hoare triple {205079#true} ~m2~0 := #t~nondet17; {205079#true} is VALID [2020-07-18 01:03:37,506 INFO L280 TraceCheckUtils]: 107: Hoare triple {205079#true} havoc #t~nondet17; {205079#true} is VALID [2020-07-18 01:03:37,506 INFO L280 TraceCheckUtils]: 108: Hoare triple {205079#true} assume -128 <= #t~nondet18 && #t~nondet18 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,506 INFO L280 TraceCheckUtils]: 109: Hoare triple {205079#true} ~max2~0 := #t~nondet18; {205079#true} is VALID [2020-07-18 01:03:37,506 INFO L280 TraceCheckUtils]: 110: Hoare triple {205079#true} havoc #t~nondet18; {205079#true} is VALID [2020-07-18 01:03:37,506 INFO L280 TraceCheckUtils]: 111: Hoare triple {205079#true} ~mode2~0 := #t~nondet19; {205079#true} is VALID [2020-07-18 01:03:37,506 INFO L280 TraceCheckUtils]: 112: Hoare triple {205079#true} havoc #t~nondet19; {205079#true} is VALID [2020-07-18 01:03:37,507 INFO L280 TraceCheckUtils]: 113: Hoare triple {205079#true} assume -128 <= #t~nondet20 && #t~nondet20 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,507 INFO L280 TraceCheckUtils]: 114: Hoare triple {205079#true} ~id3~0 := #t~nondet20; {205079#true} is VALID [2020-07-18 01:03:37,507 INFO L280 TraceCheckUtils]: 115: Hoare triple {205079#true} havoc #t~nondet20; {205079#true} is VALID [2020-07-18 01:03:37,507 INFO L280 TraceCheckUtils]: 116: Hoare triple {205079#true} ~r3~0 := #t~nondet21; {205079#true} is VALID [2020-07-18 01:03:37,507 INFO L280 TraceCheckUtils]: 117: Hoare triple {205079#true} havoc #t~nondet21; {205079#true} is VALID [2020-07-18 01:03:37,507 INFO L280 TraceCheckUtils]: 118: Hoare triple {205079#true} assume -128 <= #t~nondet22 && #t~nondet22 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,508 INFO L280 TraceCheckUtils]: 119: Hoare triple {205079#true} ~st3~0 := #t~nondet22; {205079#true} is VALID [2020-07-18 01:03:37,508 INFO L280 TraceCheckUtils]: 120: Hoare triple {205079#true} havoc #t~nondet22; {205079#true} is VALID [2020-07-18 01:03:37,508 INFO L280 TraceCheckUtils]: 121: Hoare triple {205079#true} assume -128 <= #t~nondet23 && #t~nondet23 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,508 INFO L280 TraceCheckUtils]: 122: Hoare triple {205079#true} ~nl3~0 := #t~nondet23; {205079#true} is VALID [2020-07-18 01:03:37,508 INFO L280 TraceCheckUtils]: 123: Hoare triple {205079#true} havoc #t~nondet23; {205079#true} is VALID [2020-07-18 01:03:37,509 INFO L280 TraceCheckUtils]: 124: Hoare triple {205079#true} assume -128 <= #t~nondet24 && #t~nondet24 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,509 INFO L280 TraceCheckUtils]: 125: Hoare triple {205079#true} ~m3~0 := #t~nondet24; {205079#true} is VALID [2020-07-18 01:03:37,509 INFO L280 TraceCheckUtils]: 126: Hoare triple {205079#true} havoc #t~nondet24; {205079#true} is VALID [2020-07-18 01:03:37,509 INFO L280 TraceCheckUtils]: 127: Hoare triple {205079#true} assume -128 <= #t~nondet25 && #t~nondet25 <= 127; {205079#true} is VALID [2020-07-18 01:03:37,509 INFO L280 TraceCheckUtils]: 128: Hoare triple {205079#true} ~max3~0 := #t~nondet25; {205079#true} is VALID [2020-07-18 01:03:37,509 INFO L280 TraceCheckUtils]: 129: Hoare triple {205079#true} havoc #t~nondet25; {205079#true} is VALID [2020-07-18 01:03:37,510 INFO L280 TraceCheckUtils]: 130: Hoare triple {205079#true} ~mode3~0 := #t~nondet26; {205079#true} is VALID [2020-07-18 01:03:37,510 INFO L280 TraceCheckUtils]: 131: Hoare triple {205079#true} havoc #t~nondet26; {205079#true} is VALID [2020-07-18 01:03:37,510 INFO L280 TraceCheckUtils]: 132: Hoare triple {205079#true} havoc ~init__r121~0; {205079#true} is VALID [2020-07-18 01:03:37,510 INFO L280 TraceCheckUtils]: 133: Hoare triple {205079#true} havoc ~init__r131~0; {205079#true} is VALID [2020-07-18 01:03:37,510 INFO L280 TraceCheckUtils]: 134: Hoare triple {205079#true} havoc ~init__r211~0; {205079#true} is VALID [2020-07-18 01:03:37,510 INFO L280 TraceCheckUtils]: 135: Hoare triple {205079#true} havoc ~init__r231~0; {205079#true} is VALID [2020-07-18 01:03:37,511 INFO L280 TraceCheckUtils]: 136: Hoare triple {205079#true} havoc ~init__r311~0; {205079#true} is VALID [2020-07-18 01:03:37,511 INFO L280 TraceCheckUtils]: 137: Hoare triple {205079#true} havoc ~init__r321~0; {205079#true} is VALID [2020-07-18 01:03:37,511 INFO L280 TraceCheckUtils]: 138: Hoare triple {205079#true} havoc ~init__r122~0; {205079#true} is VALID [2020-07-18 01:03:37,511 INFO L280 TraceCheckUtils]: 139: Hoare triple {205079#true} havoc ~init__tmp~0; {205079#true} is VALID [2020-07-18 01:03:37,511 INFO L280 TraceCheckUtils]: 140: Hoare triple {205079#true} havoc ~init__r132~0; {205079#true} is VALID [2020-07-18 01:03:37,512 INFO L280 TraceCheckUtils]: 141: Hoare triple {205079#true} havoc ~init__tmp___0~0; {205079#true} is VALID [2020-07-18 01:03:37,512 INFO L280 TraceCheckUtils]: 142: Hoare triple {205079#true} havoc ~init__r212~0; {205079#true} is VALID [2020-07-18 01:03:37,512 INFO L280 TraceCheckUtils]: 143: Hoare triple {205079#true} havoc ~init__tmp___1~0; {205079#true} is VALID [2020-07-18 01:03:37,512 INFO L280 TraceCheckUtils]: 144: Hoare triple {205079#true} havoc ~init__r232~0; {205079#true} is VALID [2020-07-18 01:03:37,512 INFO L280 TraceCheckUtils]: 145: Hoare triple {205079#true} havoc ~init__tmp___2~0; {205079#true} is VALID [2020-07-18 01:03:37,512 INFO L280 TraceCheckUtils]: 146: Hoare triple {205079#true} havoc ~init__r312~0; {205079#true} is VALID [2020-07-18 01:03:37,513 INFO L280 TraceCheckUtils]: 147: Hoare triple {205079#true} havoc ~init__tmp___3~0; {205079#true} is VALID [2020-07-18 01:03:37,513 INFO L280 TraceCheckUtils]: 148: Hoare triple {205079#true} havoc ~init__r322~0; {205079#true} is VALID [2020-07-18 01:03:37,513 INFO L280 TraceCheckUtils]: 149: Hoare triple {205079#true} havoc ~init__tmp___4~0; {205079#true} is VALID [2020-07-18 01:03:37,513 INFO L280 TraceCheckUtils]: 150: Hoare triple {205079#true} havoc ~init__tmp___5~0; {205079#true} is VALID [2020-07-18 01:03:37,513 INFO L280 TraceCheckUtils]: 151: Hoare triple {205079#true} ~init__r121~0 := ~ep12~0; {205079#true} is VALID [2020-07-18 01:03:37,513 INFO L280 TraceCheckUtils]: 152: Hoare triple {205079#true} ~init__r131~0 := ~ep13~0; {205079#true} is VALID [2020-07-18 01:03:37,514 INFO L280 TraceCheckUtils]: 153: Hoare triple {205079#true} ~init__r211~0 := ~ep21~0; {205079#true} is VALID [2020-07-18 01:03:37,514 INFO L280 TraceCheckUtils]: 154: Hoare triple {205079#true} ~init__r231~0 := ~ep23~0; {205079#true} is VALID [2020-07-18 01:03:37,514 INFO L280 TraceCheckUtils]: 155: Hoare triple {205079#true} ~init__r311~0 := ~ep31~0; {205079#true} is VALID [2020-07-18 01:03:37,514 INFO L280 TraceCheckUtils]: 156: Hoare triple {205079#true} ~init__r321~0 := ~ep32~0; {205079#true} is VALID [2020-07-18 01:03:37,514 INFO L280 TraceCheckUtils]: 157: Hoare triple {205079#true} assume !!(0 == ~init__r121~0 % 256); {205079#true} is VALID [2020-07-18 01:03:37,514 INFO L280 TraceCheckUtils]: 158: Hoare triple {205079#true} assume !!(0 == ~init__r131~0 % 256); {205079#true} is VALID [2020-07-18 01:03:37,515 INFO L280 TraceCheckUtils]: 159: Hoare triple {205079#true} ~init__tmp~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,515 INFO L280 TraceCheckUtils]: 160: Hoare triple {205079#true} ~init__r122~0 := (if 0 == ~init__tmp~0 then 0 else 1); {205079#true} is VALID [2020-07-18 01:03:37,515 INFO L280 TraceCheckUtils]: 161: Hoare triple {205079#true} assume !!(0 == ~init__r131~0 % 256); {205079#true} is VALID [2020-07-18 01:03:37,515 INFO L280 TraceCheckUtils]: 162: Hoare triple {205079#true} assume !!(0 == ~init__r121~0 % 256); {205079#true} is VALID [2020-07-18 01:03:37,515 INFO L280 TraceCheckUtils]: 163: Hoare triple {205079#true} ~init__tmp___0~0 := 0; {205079#true} is VALID [2020-07-18 01:03:37,516 INFO L280 TraceCheckUtils]: 164: Hoare triple {205079#true} ~init__r132~0 := (if 0 == ~init__tmp___0~0 then 0 else 1); {205079#true} is VALID [2020-07-18 01:03:37,516 INFO L280 TraceCheckUtils]: 165: Hoare triple {205079#true} assume !!(0 == ~init__r211~0 % 256); {205079#true} is VALID [2020-07-18 01:03:37,516 INFO L280 TraceCheckUtils]: 166: Hoare triple {205079#true} assume !(0 == ~init__r231~0 % 256); {205079#true} is VALID [2020-07-18 01:03:37,518 INFO L280 TraceCheckUtils]: 167: Hoare triple {205079#true} assume !(0 == ~ep31~0 % 256); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,520 INFO L280 TraceCheckUtils]: 168: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~init__tmp___1~0 := 1; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,527 INFO L280 TraceCheckUtils]: 169: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~init__r212~0 := (if 0 == ~init__tmp___1~0 then 0 else 1); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,529 INFO L280 TraceCheckUtils]: 170: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume !(0 == ~init__r231~0 % 256); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,530 INFO L280 TraceCheckUtils]: 171: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~init__tmp___2~0 := 1; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,531 INFO L280 TraceCheckUtils]: 172: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~init__r232~0 := (if 0 == ~init__tmp___2~0 then 0 else 1); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,532 INFO L280 TraceCheckUtils]: 173: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume !(0 == ~init__r311~0 % 256); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,534 INFO L280 TraceCheckUtils]: 174: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~init__tmp___3~0 := 1; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,535 INFO L280 TraceCheckUtils]: 175: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~init__r312~0 := (if 0 == ~init__tmp___3~0 then 0 else 1); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,536 INFO L280 TraceCheckUtils]: 176: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume !(0 == ~init__r321~0 % 256); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,537 INFO L280 TraceCheckUtils]: 177: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~init__tmp___4~0 := 1; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,538 INFO L280 TraceCheckUtils]: 178: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~init__r322~0 := (if 0 == ~init__tmp___4~0 then 0 else 1); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,539 INFO L280 TraceCheckUtils]: 179: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~id1~0 != ~id2~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,540 INFO L280 TraceCheckUtils]: 180: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~id1~0 != ~id3~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,541 INFO L280 TraceCheckUtils]: 181: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~id2~0 != ~id3~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,542 INFO L280 TraceCheckUtils]: 182: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~id1~0 >= 0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,543 INFO L280 TraceCheckUtils]: 183: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~id2~0 >= 0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,544 INFO L280 TraceCheckUtils]: 184: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~id3~0 >= 0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,545 INFO L280 TraceCheckUtils]: 185: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~r1~0 % 256; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,546 INFO L280 TraceCheckUtils]: 186: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~r2~0 % 256; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,547 INFO L280 TraceCheckUtils]: 187: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~r3~0 % 256; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,548 INFO L280 TraceCheckUtils]: 188: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~max1~0 == ~id1~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,549 INFO L280 TraceCheckUtils]: 189: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~max2~0 == ~id2~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,550 INFO L280 TraceCheckUtils]: 190: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~max3~0 == ~id3~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,551 INFO L280 TraceCheckUtils]: 191: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~st1~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,552 INFO L280 TraceCheckUtils]: 192: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~st2~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,553 INFO L280 TraceCheckUtils]: 193: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~st3~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,554 INFO L280 TraceCheckUtils]: 194: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~nl1~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,555 INFO L280 TraceCheckUtils]: 195: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~nl2~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,556 INFO L280 TraceCheckUtils]: 196: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~nl3~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,557 INFO L280 TraceCheckUtils]: 197: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~mode1~0 % 256; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,558 INFO L280 TraceCheckUtils]: 198: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~mode2~0 % 256; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,559 INFO L280 TraceCheckUtils]: 199: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 == ~mode3~0 % 256; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,560 INFO L280 TraceCheckUtils]: 200: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~init__tmp___5~0 := 1; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,561 INFO L280 TraceCheckUtils]: 201: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~__return_1718~0 := ~init__tmp___5~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,562 INFO L280 TraceCheckUtils]: 202: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~main__i2~0 := ~__return_1718~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,563 INFO L280 TraceCheckUtils]: 203: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume 0 != ~main__i2~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,564 INFO L280 TraceCheckUtils]: 204: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p12_old~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,565 INFO L280 TraceCheckUtils]: 205: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p12_new~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,566 INFO L280 TraceCheckUtils]: 206: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p13_old~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,567 INFO L280 TraceCheckUtils]: 207: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p13_new~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,568 INFO L280 TraceCheckUtils]: 208: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p21_old~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,569 INFO L280 TraceCheckUtils]: 209: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p21_new~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,570 INFO L280 TraceCheckUtils]: 210: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p23_old~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,571 INFO L280 TraceCheckUtils]: 211: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p23_new~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,572 INFO L280 TraceCheckUtils]: 212: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p31_old~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,573 INFO L280 TraceCheckUtils]: 213: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p31_new~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,574 INFO L280 TraceCheckUtils]: 214: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p32_old~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,577 INFO L280 TraceCheckUtils]: 215: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~p32_new~0 := ~nomsg~0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,579 INFO L280 TraceCheckUtils]: 216: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~main__i2~0 := 0; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,582 INFO L280 TraceCheckUtils]: 217: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume !!(0 == ~mode1~0 % 256); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,583 INFO L280 TraceCheckUtils]: 218: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~r1~0 % 256 < 2; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,584 INFO L280 TraceCheckUtils]: 219: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume !!(0 == ~ep12~0 % 256); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,585 INFO L280 TraceCheckUtils]: 220: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume !!(0 == ~ep13~0 % 256); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,586 INFO L280 TraceCheckUtils]: 221: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~mode1~0 := 1; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,587 INFO L280 TraceCheckUtils]: 222: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume !!(0 == ~mode2~0 % 256); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,588 INFO L280 TraceCheckUtils]: 223: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~r2~0 % 256 < 2; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,589 INFO L280 TraceCheckUtils]: 224: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume !!(0 == ~ep21~0 % 256); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,590 INFO L280 TraceCheckUtils]: 225: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume !!(0 == ~ep23~0 % 256); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,591 INFO L280 TraceCheckUtils]: 226: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} ~mode2~0 := 1; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,591 INFO L280 TraceCheckUtils]: 227: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume !!(0 == ~mode3~0 % 256); {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,592 INFO L280 TraceCheckUtils]: 228: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume ~r3~0 % 256 < 2; {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} is VALID [2020-07-18 01:03:37,594 INFO L280 TraceCheckUtils]: 229: Hoare triple {205139#(not (= (* 256 (div ~ep31~0 256)) ~ep31~0))} assume !!(0 == ~ep31~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,595 INFO L280 TraceCheckUtils]: 230: Hoare triple {205080#false} assume !!(0 == ~ep32~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,595 INFO L280 TraceCheckUtils]: 231: Hoare triple {205080#false} ~mode3~0 := 1; {205080#false} is VALID [2020-07-18 01:03:37,595 INFO L280 TraceCheckUtils]: 232: Hoare triple {205080#false} ~p12_old~0 := ~p12_new~0; {205080#false} is VALID [2020-07-18 01:03:37,595 INFO L280 TraceCheckUtils]: 233: Hoare triple {205080#false} ~p12_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,595 INFO L280 TraceCheckUtils]: 234: Hoare triple {205080#false} ~p13_old~0 := ~p13_new~0; {205080#false} is VALID [2020-07-18 01:03:37,595 INFO L280 TraceCheckUtils]: 235: Hoare triple {205080#false} ~p13_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,595 INFO L280 TraceCheckUtils]: 236: Hoare triple {205080#false} ~p21_old~0 := ~p21_new~0; {205080#false} is VALID [2020-07-18 01:03:37,595 INFO L280 TraceCheckUtils]: 237: Hoare triple {205080#false} ~p21_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,596 INFO L280 TraceCheckUtils]: 238: Hoare triple {205080#false} ~p23_old~0 := ~p23_new~0; {205080#false} is VALID [2020-07-18 01:03:37,596 INFO L280 TraceCheckUtils]: 239: Hoare triple {205080#false} ~p23_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,596 INFO L280 TraceCheckUtils]: 240: Hoare triple {205080#false} ~p31_old~0 := ~p31_new~0; {205080#false} is VALID [2020-07-18 01:03:37,596 INFO L280 TraceCheckUtils]: 241: Hoare triple {205080#false} ~p31_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,596 INFO L280 TraceCheckUtils]: 242: Hoare triple {205080#false} ~p32_old~0 := ~p32_new~0; {205080#false} is VALID [2020-07-18 01:03:37,596 INFO L280 TraceCheckUtils]: 243: Hoare triple {205080#false} ~p32_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,596 INFO L280 TraceCheckUtils]: 244: Hoare triple {205080#false} havoc ~check__tmp~0; {205080#false} is VALID [2020-07-18 01:03:37,596 INFO L280 TraceCheckUtils]: 245: Hoare triple {205080#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,597 INFO L280 TraceCheckUtils]: 246: Hoare triple {205080#false} assume ~st1~0 + ~nl1~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,597 INFO L280 TraceCheckUtils]: 247: Hoare triple {205080#false} assume ~st2~0 + ~nl2~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,597 INFO L280 TraceCheckUtils]: 248: Hoare triple {205080#false} assume ~st3~0 + ~nl3~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,597 INFO L280 TraceCheckUtils]: 249: Hoare triple {205080#false} assume !(~r1~0 % 256 >= 2); {205080#false} is VALID [2020-07-18 01:03:37,597 INFO L280 TraceCheckUtils]: 250: Hoare triple {205080#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {205080#false} is VALID [2020-07-18 01:03:37,597 INFO L280 TraceCheckUtils]: 251: Hoare triple {205080#false} assume ~r1~0 % 256 < 2; {205080#false} is VALID [2020-07-18 01:03:37,597 INFO L280 TraceCheckUtils]: 252: Hoare triple {205080#false} assume !(~r1~0 % 256 >= 2); {205080#false} is VALID [2020-07-18 01:03:37,597 INFO L280 TraceCheckUtils]: 253: Hoare triple {205080#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {205080#false} is VALID [2020-07-18 01:03:37,597 INFO L280 TraceCheckUtils]: 254: Hoare triple {205080#false} assume ~r1~0 % 256 < 2; {205080#false} is VALID [2020-07-18 01:03:37,598 INFO L280 TraceCheckUtils]: 255: Hoare triple {205080#false} ~check__tmp~0 := 1; {205080#false} is VALID [2020-07-18 01:03:37,598 INFO L280 TraceCheckUtils]: 256: Hoare triple {205080#false} ~__return_1846~0 := ~check__tmp~0; {205080#false} is VALID [2020-07-18 01:03:37,598 INFO L280 TraceCheckUtils]: 257: Hoare triple {205080#false} ~main__c1~0 := ~__return_1846~0; {205080#false} is VALID [2020-07-18 01:03:37,598 INFO L280 TraceCheckUtils]: 258: Hoare triple {205080#false} havoc ~__tmp_1~0; {205080#false} is VALID [2020-07-18 01:03:37,598 INFO L280 TraceCheckUtils]: 259: Hoare triple {205080#false} ~__tmp_1~0 := (if 0 == ~main__c1~0 then 0 else 1); {205080#false} is VALID [2020-07-18 01:03:37,598 INFO L280 TraceCheckUtils]: 260: Hoare triple {205080#false} havoc ~assert__arg~0; {205080#false} is VALID [2020-07-18 01:03:37,598 INFO L280 TraceCheckUtils]: 261: Hoare triple {205080#false} ~assert__arg~0 := ~__tmp_1~0; {205080#false} is VALID [2020-07-18 01:03:37,599 INFO L280 TraceCheckUtils]: 262: Hoare triple {205080#false} assume !(0 == ~assert__arg~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,599 INFO L280 TraceCheckUtils]: 263: Hoare triple {205080#false} assume !(0 == ~mode1~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,599 INFO L280 TraceCheckUtils]: 264: Hoare triple {205080#false} assume !(255 == ~r1~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,599 INFO L280 TraceCheckUtils]: 265: Hoare triple {205080#false} ~r1~0 := 1 + ~r1~0 % 256; {205080#false} is VALID [2020-07-18 01:03:37,599 INFO L280 TraceCheckUtils]: 266: Hoare triple {205080#false} assume !!(0 == ~ep21~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,599 INFO L280 TraceCheckUtils]: 267: Hoare triple {205080#false} assume !!(0 == ~ep31~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,600 INFO L280 TraceCheckUtils]: 268: Hoare triple {205080#false} assume !(2 == ~r1~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,600 INFO L280 TraceCheckUtils]: 269: Hoare triple {205080#false} ~mode1~0 := 0; {205080#false} is VALID [2020-07-18 01:03:37,600 INFO L280 TraceCheckUtils]: 270: Hoare triple {205080#false} assume !(0 == ~mode2~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,600 INFO L280 TraceCheckUtils]: 271: Hoare triple {205080#false} assume !(255 == ~r2~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,600 INFO L280 TraceCheckUtils]: 272: Hoare triple {205080#false} ~r2~0 := 1 + ~r2~0 % 256; {205080#false} is VALID [2020-07-18 01:03:37,600 INFO L280 TraceCheckUtils]: 273: Hoare triple {205080#false} assume !!(0 == ~ep12~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,601 INFO L280 TraceCheckUtils]: 274: Hoare triple {205080#false} assume !!(0 == ~ep32~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,601 INFO L280 TraceCheckUtils]: 275: Hoare triple {205080#false} assume !(2 == ~r2~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,601 INFO L280 TraceCheckUtils]: 276: Hoare triple {205080#false} ~mode2~0 := 0; {205080#false} is VALID [2020-07-18 01:03:37,601 INFO L280 TraceCheckUtils]: 277: Hoare triple {205080#false} assume !(0 == ~mode3~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,601 INFO L280 TraceCheckUtils]: 278: Hoare triple {205080#false} assume !(255 == ~r3~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,602 INFO L280 TraceCheckUtils]: 279: Hoare triple {205080#false} ~r3~0 := 1 + ~r3~0 % 256; {205080#false} is VALID [2020-07-18 01:03:37,602 INFO L280 TraceCheckUtils]: 280: Hoare triple {205080#false} assume !!(0 == ~ep13~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,602 INFO L280 TraceCheckUtils]: 281: Hoare triple {205080#false} assume !!(0 == ~ep23~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,602 INFO L280 TraceCheckUtils]: 282: Hoare triple {205080#false} assume !(2 == ~r3~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,602 INFO L280 TraceCheckUtils]: 283: Hoare triple {205080#false} ~mode3~0 := 0; {205080#false} is VALID [2020-07-18 01:03:37,602 INFO L280 TraceCheckUtils]: 284: Hoare triple {205080#false} ~p12_old~0 := ~p12_new~0; {205080#false} is VALID [2020-07-18 01:03:37,603 INFO L280 TraceCheckUtils]: 285: Hoare triple {205080#false} ~p12_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,603 INFO L280 TraceCheckUtils]: 286: Hoare triple {205080#false} ~p13_old~0 := ~p13_new~0; {205080#false} is VALID [2020-07-18 01:03:37,603 INFO L280 TraceCheckUtils]: 287: Hoare triple {205080#false} ~p13_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,603 INFO L280 TraceCheckUtils]: 288: Hoare triple {205080#false} ~p21_old~0 := ~p21_new~0; {205080#false} is VALID [2020-07-18 01:03:37,603 INFO L280 TraceCheckUtils]: 289: Hoare triple {205080#false} ~p21_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,603 INFO L280 TraceCheckUtils]: 290: Hoare triple {205080#false} ~p23_old~0 := ~p23_new~0; {205080#false} is VALID [2020-07-18 01:03:37,604 INFO L280 TraceCheckUtils]: 291: Hoare triple {205080#false} ~p23_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,604 INFO L280 TraceCheckUtils]: 292: Hoare triple {205080#false} ~p31_old~0 := ~p31_new~0; {205080#false} is VALID [2020-07-18 01:03:37,604 INFO L280 TraceCheckUtils]: 293: Hoare triple {205080#false} ~p31_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,604 INFO L280 TraceCheckUtils]: 294: Hoare triple {205080#false} ~p32_old~0 := ~p32_new~0; {205080#false} is VALID [2020-07-18 01:03:37,604 INFO L280 TraceCheckUtils]: 295: Hoare triple {205080#false} ~p32_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,605 INFO L280 TraceCheckUtils]: 296: Hoare triple {205080#false} havoc ~check__tmp~1; {205080#false} is VALID [2020-07-18 01:03:37,605 INFO L280 TraceCheckUtils]: 297: Hoare triple {205080#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,605 INFO L280 TraceCheckUtils]: 298: Hoare triple {205080#false} assume ~st1~0 + ~nl1~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,605 INFO L280 TraceCheckUtils]: 299: Hoare triple {205080#false} assume ~st2~0 + ~nl2~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,605 INFO L280 TraceCheckUtils]: 300: Hoare triple {205080#false} assume ~st3~0 + ~nl3~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,606 INFO L280 TraceCheckUtils]: 301: Hoare triple {205080#false} assume !(~r1~0 % 256 >= 2); {205080#false} is VALID [2020-07-18 01:03:37,606 INFO L280 TraceCheckUtils]: 302: Hoare triple {205080#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {205080#false} is VALID [2020-07-18 01:03:37,606 INFO L280 TraceCheckUtils]: 303: Hoare triple {205080#false} assume ~r1~0 % 256 < 2; {205080#false} is VALID [2020-07-18 01:03:37,606 INFO L280 TraceCheckUtils]: 304: Hoare triple {205080#false} assume !(~r1~0 % 256 >= 2); {205080#false} is VALID [2020-07-18 01:03:37,606 INFO L280 TraceCheckUtils]: 305: Hoare triple {205080#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {205080#false} is VALID [2020-07-18 01:03:37,606 INFO L280 TraceCheckUtils]: 306: Hoare triple {205080#false} assume ~r1~0 % 256 < 2; {205080#false} is VALID [2020-07-18 01:03:37,607 INFO L280 TraceCheckUtils]: 307: Hoare triple {205080#false} ~check__tmp~1 := 1; {205080#false} is VALID [2020-07-18 01:03:37,607 INFO L280 TraceCheckUtils]: 308: Hoare triple {205080#false} ~__return_1964~0 := ~check__tmp~1; {205080#false} is VALID [2020-07-18 01:03:37,607 INFO L280 TraceCheckUtils]: 309: Hoare triple {205080#false} ~main__c1~0 := ~__return_1964~0; {205080#false} is VALID [2020-07-18 01:03:37,607 INFO L280 TraceCheckUtils]: 310: Hoare triple {205080#false} havoc ~__tmp_2~0; {205080#false} is VALID [2020-07-18 01:03:37,607 INFO L280 TraceCheckUtils]: 311: Hoare triple {205080#false} ~__tmp_2~0 := (if 0 == ~main__c1~0 then 0 else 1); {205080#false} is VALID [2020-07-18 01:03:37,607 INFO L280 TraceCheckUtils]: 312: Hoare triple {205080#false} havoc ~assert__arg~1; {205080#false} is VALID [2020-07-18 01:03:37,608 INFO L280 TraceCheckUtils]: 313: Hoare triple {205080#false} ~assert__arg~1 := ~__tmp_2~0; {205080#false} is VALID [2020-07-18 01:03:37,608 INFO L280 TraceCheckUtils]: 314: Hoare triple {205080#false} assume !(0 == ~assert__arg~1 % 256); {205080#false} is VALID [2020-07-18 01:03:37,608 INFO L280 TraceCheckUtils]: 315: Hoare triple {205080#false} assume !!(0 == ~mode1~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,608 INFO L280 TraceCheckUtils]: 316: Hoare triple {205080#false} assume ~r1~0 % 256 < 2; {205080#false} is VALID [2020-07-18 01:03:37,608 INFO L280 TraceCheckUtils]: 317: Hoare triple {205080#false} assume !!(0 == ~ep12~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,608 INFO L280 TraceCheckUtils]: 318: Hoare triple {205080#false} assume !!(0 == ~ep13~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,609 INFO L280 TraceCheckUtils]: 319: Hoare triple {205080#false} ~mode1~0 := 1; {205080#false} is VALID [2020-07-18 01:03:37,609 INFO L280 TraceCheckUtils]: 320: Hoare triple {205080#false} assume !!(0 == ~mode2~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,609 INFO L280 TraceCheckUtils]: 321: Hoare triple {205080#false} assume ~r2~0 % 256 < 2; {205080#false} is VALID [2020-07-18 01:03:37,609 INFO L280 TraceCheckUtils]: 322: Hoare triple {205080#false} assume !!(0 == ~ep21~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,609 INFO L280 TraceCheckUtils]: 323: Hoare triple {205080#false} assume !!(0 == ~ep23~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,610 INFO L280 TraceCheckUtils]: 324: Hoare triple {205080#false} ~mode2~0 := 1; {205080#false} is VALID [2020-07-18 01:03:37,610 INFO L280 TraceCheckUtils]: 325: Hoare triple {205080#false} assume !!(0 == ~mode3~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,610 INFO L280 TraceCheckUtils]: 326: Hoare triple {205080#false} assume ~r3~0 % 256 < 2; {205080#false} is VALID [2020-07-18 01:03:37,610 INFO L280 TraceCheckUtils]: 327: Hoare triple {205080#false} assume !!(0 == ~ep31~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,610 INFO L280 TraceCheckUtils]: 328: Hoare triple {205080#false} assume !!(0 == ~ep32~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,610 INFO L280 TraceCheckUtils]: 329: Hoare triple {205080#false} ~mode3~0 := 1; {205080#false} is VALID [2020-07-18 01:03:37,611 INFO L280 TraceCheckUtils]: 330: Hoare triple {205080#false} ~p12_old~0 := ~p12_new~0; {205080#false} is VALID [2020-07-18 01:03:37,611 INFO L280 TraceCheckUtils]: 331: Hoare triple {205080#false} ~p12_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,611 INFO L280 TraceCheckUtils]: 332: Hoare triple {205080#false} ~p13_old~0 := ~p13_new~0; {205080#false} is VALID [2020-07-18 01:03:37,611 INFO L280 TraceCheckUtils]: 333: Hoare triple {205080#false} ~p13_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,611 INFO L280 TraceCheckUtils]: 334: Hoare triple {205080#false} ~p21_old~0 := ~p21_new~0; {205080#false} is VALID [2020-07-18 01:03:37,611 INFO L280 TraceCheckUtils]: 335: Hoare triple {205080#false} ~p21_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,612 INFO L280 TraceCheckUtils]: 336: Hoare triple {205080#false} ~p23_old~0 := ~p23_new~0; {205080#false} is VALID [2020-07-18 01:03:37,612 INFO L280 TraceCheckUtils]: 337: Hoare triple {205080#false} ~p23_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,612 INFO L280 TraceCheckUtils]: 338: Hoare triple {205080#false} ~p31_old~0 := ~p31_new~0; {205080#false} is VALID [2020-07-18 01:03:37,612 INFO L280 TraceCheckUtils]: 339: Hoare triple {205080#false} ~p31_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,612 INFO L280 TraceCheckUtils]: 340: Hoare triple {205080#false} ~p32_old~0 := ~p32_new~0; {205080#false} is VALID [2020-07-18 01:03:37,612 INFO L280 TraceCheckUtils]: 341: Hoare triple {205080#false} ~p32_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,613 INFO L280 TraceCheckUtils]: 342: Hoare triple {205080#false} havoc ~check__tmp~2; {205080#false} is VALID [2020-07-18 01:03:37,613 INFO L280 TraceCheckUtils]: 343: Hoare triple {205080#false} assume ~st1~0 + ~st2~0 + ~st3~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,613 INFO L280 TraceCheckUtils]: 344: Hoare triple {205080#false} assume ~st1~0 + ~nl1~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,613 INFO L280 TraceCheckUtils]: 345: Hoare triple {205080#false} assume ~st2~0 + ~nl2~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,613 INFO L280 TraceCheckUtils]: 346: Hoare triple {205080#false} assume ~st3~0 + ~nl3~0 <= 1; {205080#false} is VALID [2020-07-18 01:03:37,613 INFO L280 TraceCheckUtils]: 347: Hoare triple {205080#false} assume !(~r1~0 % 256 >= 2); {205080#false} is VALID [2020-07-18 01:03:37,614 INFO L280 TraceCheckUtils]: 348: Hoare triple {205080#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0; {205080#false} is VALID [2020-07-18 01:03:37,614 INFO L280 TraceCheckUtils]: 349: Hoare triple {205080#false} assume ~r1~0 % 256 < 2; {205080#false} is VALID [2020-07-18 01:03:37,614 INFO L280 TraceCheckUtils]: 350: Hoare triple {205080#false} assume !(~r1~0 % 256 >= 2); {205080#false} is VALID [2020-07-18 01:03:37,614 INFO L280 TraceCheckUtils]: 351: Hoare triple {205080#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0; {205080#false} is VALID [2020-07-18 01:03:37,614 INFO L280 TraceCheckUtils]: 352: Hoare triple {205080#false} assume ~r1~0 % 256 < 2; {205080#false} is VALID [2020-07-18 01:03:37,614 INFO L280 TraceCheckUtils]: 353: Hoare triple {205080#false} ~check__tmp~2 := 1; {205080#false} is VALID [2020-07-18 01:03:37,615 INFO L280 TraceCheckUtils]: 354: Hoare triple {205080#false} ~__return_2082~0 := ~check__tmp~2; {205080#false} is VALID [2020-07-18 01:03:37,615 INFO L280 TraceCheckUtils]: 355: Hoare triple {205080#false} ~main__c1~0 := ~__return_2082~0; {205080#false} is VALID [2020-07-18 01:03:37,615 INFO L280 TraceCheckUtils]: 356: Hoare triple {205080#false} havoc ~__tmp_3~0; {205080#false} is VALID [2020-07-18 01:03:37,615 INFO L280 TraceCheckUtils]: 357: Hoare triple {205080#false} ~__tmp_3~0 := (if 0 == ~main__c1~0 then 0 else 1); {205080#false} is VALID [2020-07-18 01:03:37,615 INFO L280 TraceCheckUtils]: 358: Hoare triple {205080#false} havoc ~assert__arg~2; {205080#false} is VALID [2020-07-18 01:03:37,615 INFO L280 TraceCheckUtils]: 359: Hoare triple {205080#false} ~assert__arg~2 := ~__tmp_3~0; {205080#false} is VALID [2020-07-18 01:03:37,616 INFO L280 TraceCheckUtils]: 360: Hoare triple {205080#false} assume !(0 == ~assert__arg~2 % 256); {205080#false} is VALID [2020-07-18 01:03:37,616 INFO L280 TraceCheckUtils]: 361: Hoare triple {205080#false} assume !(0 == ~mode1~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,616 INFO L280 TraceCheckUtils]: 362: Hoare triple {205080#false} assume !(255 == ~r1~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,616 INFO L280 TraceCheckUtils]: 363: Hoare triple {205080#false} ~r1~0 := 1 + ~r1~0 % 256; {205080#false} is VALID [2020-07-18 01:03:37,616 INFO L280 TraceCheckUtils]: 364: Hoare triple {205080#false} assume !!(0 == ~ep21~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,616 INFO L280 TraceCheckUtils]: 365: Hoare triple {205080#false} assume !!(0 == ~ep31~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,617 INFO L280 TraceCheckUtils]: 366: Hoare triple {205080#false} assume 2 == ~r1~0 % 256; {205080#false} is VALID [2020-07-18 01:03:37,617 INFO L280 TraceCheckUtils]: 367: Hoare triple {205080#false} assume ~max1~0 == ~id1~0; {205080#false} is VALID [2020-07-18 01:03:37,617 INFO L280 TraceCheckUtils]: 368: Hoare triple {205080#false} ~st1~0 := 1; {205080#false} is VALID [2020-07-18 01:03:37,617 INFO L280 TraceCheckUtils]: 369: Hoare triple {205080#false} ~mode1~0 := 0; {205080#false} is VALID [2020-07-18 01:03:37,617 INFO L280 TraceCheckUtils]: 370: Hoare triple {205080#false} assume !(0 == ~mode2~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,617 INFO L280 TraceCheckUtils]: 371: Hoare triple {205080#false} assume !(255 == ~r2~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,618 INFO L280 TraceCheckUtils]: 372: Hoare triple {205080#false} ~r2~0 := 1 + ~r2~0 % 256; {205080#false} is VALID [2020-07-18 01:03:37,618 INFO L280 TraceCheckUtils]: 373: Hoare triple {205080#false} assume !!(0 == ~ep12~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,618 INFO L280 TraceCheckUtils]: 374: Hoare triple {205080#false} assume !!(0 == ~ep32~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,618 INFO L280 TraceCheckUtils]: 375: Hoare triple {205080#false} assume 2 == ~r2~0 % 256; {205080#false} is VALID [2020-07-18 01:03:37,618 INFO L280 TraceCheckUtils]: 376: Hoare triple {205080#false} assume ~max2~0 == ~id2~0; {205080#false} is VALID [2020-07-18 01:03:37,618 INFO L280 TraceCheckUtils]: 377: Hoare triple {205080#false} ~st2~0 := 1; {205080#false} is VALID [2020-07-18 01:03:37,618 INFO L280 TraceCheckUtils]: 378: Hoare triple {205080#false} ~mode2~0 := 0; {205080#false} is VALID [2020-07-18 01:03:37,618 INFO L280 TraceCheckUtils]: 379: Hoare triple {205080#false} assume !(0 == ~mode3~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,618 INFO L280 TraceCheckUtils]: 380: Hoare triple {205080#false} assume !(255 == ~r3~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,619 INFO L280 TraceCheckUtils]: 381: Hoare triple {205080#false} ~r3~0 := 1 + ~r3~0 % 256; {205080#false} is VALID [2020-07-18 01:03:37,619 INFO L280 TraceCheckUtils]: 382: Hoare triple {205080#false} assume !!(0 == ~ep13~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,619 INFO L280 TraceCheckUtils]: 383: Hoare triple {205080#false} assume !!(0 == ~ep23~0 % 256); {205080#false} is VALID [2020-07-18 01:03:37,619 INFO L280 TraceCheckUtils]: 384: Hoare triple {205080#false} assume 2 == ~r3~0 % 256; {205080#false} is VALID [2020-07-18 01:03:37,619 INFO L280 TraceCheckUtils]: 385: Hoare triple {205080#false} assume ~max3~0 == ~id3~0; {205080#false} is VALID [2020-07-18 01:03:37,619 INFO L280 TraceCheckUtils]: 386: Hoare triple {205080#false} ~st3~0 := 1; {205080#false} is VALID [2020-07-18 01:03:37,619 INFO L280 TraceCheckUtils]: 387: Hoare triple {205080#false} ~mode3~0 := 0; {205080#false} is VALID [2020-07-18 01:03:37,619 INFO L280 TraceCheckUtils]: 388: Hoare triple {205080#false} ~p12_old~0 := ~p12_new~0; {205080#false} is VALID [2020-07-18 01:03:37,619 INFO L280 TraceCheckUtils]: 389: Hoare triple {205080#false} ~p12_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,620 INFO L280 TraceCheckUtils]: 390: Hoare triple {205080#false} ~p13_old~0 := ~p13_new~0; {205080#false} is VALID [2020-07-18 01:03:37,620 INFO L280 TraceCheckUtils]: 391: Hoare triple {205080#false} ~p13_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,620 INFO L280 TraceCheckUtils]: 392: Hoare triple {205080#false} ~p21_old~0 := ~p21_new~0; {205080#false} is VALID [2020-07-18 01:03:37,620 INFO L280 TraceCheckUtils]: 393: Hoare triple {205080#false} ~p21_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,620 INFO L280 TraceCheckUtils]: 394: Hoare triple {205080#false} ~p23_old~0 := ~p23_new~0; {205080#false} is VALID [2020-07-18 01:03:37,620 INFO L280 TraceCheckUtils]: 395: Hoare triple {205080#false} ~p23_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,620 INFO L280 TraceCheckUtils]: 396: Hoare triple {205080#false} ~p31_old~0 := ~p31_new~0; {205080#false} is VALID [2020-07-18 01:03:37,620 INFO L280 TraceCheckUtils]: 397: Hoare triple {205080#false} ~p31_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,620 INFO L280 TraceCheckUtils]: 398: Hoare triple {205080#false} ~p32_old~0 := ~p32_new~0; {205080#false} is VALID [2020-07-18 01:03:37,621 INFO L280 TraceCheckUtils]: 399: Hoare triple {205080#false} ~p32_new~0 := ~nomsg~0; {205080#false} is VALID [2020-07-18 01:03:37,621 INFO L280 TraceCheckUtils]: 400: Hoare triple {205080#false} havoc ~check__tmp~3; {205080#false} is VALID [2020-07-18 01:03:37,621 INFO L280 TraceCheckUtils]: 401: Hoare triple {205080#false} assume !(~st1~0 + ~st2~0 + ~st3~0 <= 1); {205080#false} is VALID [2020-07-18 01:03:37,621 INFO L280 TraceCheckUtils]: 402: Hoare triple {205080#false} ~check__tmp~3 := 0; {205080#false} is VALID [2020-07-18 01:03:37,621 INFO L280 TraceCheckUtils]: 403: Hoare triple {205080#false} ~__return_2205~0 := ~check__tmp~3; {205080#false} is VALID [2020-07-18 01:03:37,621 INFO L280 TraceCheckUtils]: 404: Hoare triple {205080#false} ~main__c1~0 := ~__return_2205~0; {205080#false} is VALID [2020-07-18 01:03:37,621 INFO L280 TraceCheckUtils]: 405: Hoare triple {205080#false} havoc ~__tmp_4~0; {205080#false} is VALID [2020-07-18 01:03:37,621 INFO L280 TraceCheckUtils]: 406: Hoare triple {205080#false} ~__tmp_4~0 := (if 0 == ~main__c1~0 then 0 else 1); {205080#false} is VALID [2020-07-18 01:03:37,622 INFO L280 TraceCheckUtils]: 407: Hoare triple {205080#false} havoc ~assert__arg~3; {205080#false} is VALID [2020-07-18 01:03:37,622 INFO L280 TraceCheckUtils]: 408: Hoare triple {205080#false} ~assert__arg~3 := ~__tmp_4~0; {205080#false} is VALID [2020-07-18 01:03:37,622 INFO L280 TraceCheckUtils]: 409: Hoare triple {205080#false} assume 0 == ~assert__arg~3 % 256; {205080#false} is VALID [2020-07-18 01:03:37,622 INFO L280 TraceCheckUtils]: 410: Hoare triple {205080#false} assume !false; {205080#false} is VALID [2020-07-18 01:03:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 01:03:37,729 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 01:03:37,729 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1495289404] [2020-07-18 01:03:37,729 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 01:03:37,730 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 01:03:37,730 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812607118] [2020-07-18 01:03:37,731 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 411 [2020-07-18 01:03:37,731 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 01:03:37,731 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 01:03:38,646 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 411 edges. 411 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 01:03:38,646 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 01:03:38,647 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 01:03:38,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 01:03:38,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 01:03:38,647 INFO L87 Difference]: Start difference. First operand 7378 states and 8978 transitions. Second operand 4 states.