./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 365c1891072d850048b74eefc34a316c47ea0be2974bce8b064b98555abb72a9 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:40:37,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:40:37,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:40:37,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:40:37,408 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:40:37,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:40:37,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:40:37,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:40:37,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:40:37,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:40:37,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:40:37,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:40:37,414 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:40:37,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:40:37,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:40:37,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:40:37,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:40:37,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:40:37,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:40:37,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:40:37,436 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:40:37,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:40:37,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:40:37,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:40:37,453 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:40:37,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:40:37,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:40:37,454 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:40:37,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:40:37,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:40:37,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:40:37,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:40:37,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:40:37,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:40:37,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:40:37,459 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:40:37,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:40:37,460 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:40:37,460 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:40:37,461 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:40:37,462 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:40:37,462 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:40:37,480 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:40:37,481 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:40:37,481 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:40:37,481 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:40:37,482 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:40:37,482 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:40:37,482 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:40:37,482 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:40:37,482 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:40:37,483 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:40:37,483 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:40:37,483 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:40:37,483 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:40:37,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:40:37,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:40:37,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:40:37,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:40:37,484 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:40:37,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:40:37,484 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:40:37,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:40:37,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:40:37,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:40:37,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:40:37,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:40:37,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:40:37,485 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:40:37,485 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:40:37,485 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:40:37,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:40:37,486 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:40:37,486 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:40:37,486 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:40:37,486 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 365c1891072d850048b74eefc34a316c47ea0be2974bce8b064b98555abb72a9 [2022-02-20 18:40:37,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:40:37,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:40:37,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:40:37,683 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:40:37,687 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:40:37,688 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-02-20 18:40:37,740 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ca784f04/24c8c216277544cb83de932de29ff108/FLAGd794ac066 [2022-02-20 18:40:38,267 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:40:38,267 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-02-20 18:40:38,281 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ca784f04/24c8c216277544cb83de932de29ff108/FLAGd794ac066 [2022-02-20 18:40:38,730 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ca784f04/24c8c216277544cb83de932de29ff108 [2022-02-20 18:40:38,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:40:38,737 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:40:38,739 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:40:38,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:40:38,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:40:38,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:40:38" (1/1) ... [2022-02-20 18:40:38,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@549589ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:38, skipping insertion in model container [2022-02-20 18:40:38,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:40:38" (1/1) ... [2022-02-20 18:40:38,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:40:38,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:40:39,318 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[31589,31602] [2022-02-20 18:40:39,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:40:39,442 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:40:39,569 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[31589,31602] [2022-02-20 18:40:39,675 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:40:39,691 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:40:39,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39 WrapperNode [2022-02-20 18:40:39,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:40:39,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:40:39,694 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:40:39,694 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:40:39,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39" (1/1) ... [2022-02-20 18:40:39,734 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39" (1/1) ... [2022-02-20 18:40:39,796 INFO L137 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2667 [2022-02-20 18:40:39,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:40:39,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:40:39,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:40:39,797 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:40:39,803 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39" (1/1) ... [2022-02-20 18:40:39,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39" (1/1) ... [2022-02-20 18:40:39,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39" (1/1) ... [2022-02-20 18:40:39,816 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39" (1/1) ... [2022-02-20 18:40:39,852 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39" (1/1) ... [2022-02-20 18:40:39,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39" (1/1) ... [2022-02-20 18:40:39,880 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39" (1/1) ... [2022-02-20 18:40:39,889 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:40:39,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:40:39,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:40:39,891 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:40:39,892 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39" (1/1) ... [2022-02-20 18:40:39,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:40:39,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:40:39,917 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 18:40:39,935 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 18:40:39,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:40:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:40:39,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:40:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:40:40,127 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:40:40,132 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:40:41,584 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:40:41,599 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:40:41,599 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 18:40:41,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:40:41 BoogieIcfgContainer [2022-02-20 18:40:41,602 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:40:41,603 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:40:41,603 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:40:41,605 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:40:41,605 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:40:38" (1/3) ... [2022-02-20 18:40:41,606 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@588df5b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:40:41, skipping insertion in model container [2022-02-20 18:40:41,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:40:39" (2/3) ... [2022-02-20 18:40:41,606 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@588df5b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:40:41, skipping insertion in model container [2022-02-20 18:40:41,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:40:41" (3/3) ... [2022-02-20 18:40:41,607 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_floodmax.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-02-20 18:40:41,612 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:40:41,612 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 18:40:41,655 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:40:41,663 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 18:40:41,663 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 18:40:41,707 INFO L276 IsEmpty]: Start isEmpty. Operand has 720 states, 718 states have (on average 1.7827298050139275) internal successors, (1280), 719 states have internal predecessors, (1280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:41,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-02-20 18:40:41,731 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:40:41,732 INFO L514 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] [2022-02-20 18:40:41,733 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:40:41,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:40:41,736 INFO L85 PathProgramCache]: Analyzing trace with hash -347258118, now seen corresponding path program 1 times [2022-02-20 18:40:41,742 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:40:41,742 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915908445] [2022-02-20 18:40:41,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:40:41,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:40:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:40:42,305 INFO L290 TraceCheckUtils]: 0: Hoare triple {723#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4268~0 := 0;~__return_4478~0 := 0;~__return_4662~0 := 0;~__return_4850~0 := 0;~__return_5034~0 := 0;~__return_5222~0 := 0;~__return_5415~0 := 0;~__return_5592~0 := 0; {723#true} is VALID [2022-02-20 18:40:42,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {723#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~check__tmp~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {723#true} is VALID [2022-02-20 18:40:42,306 INFO L290 TraceCheckUtils]: 2: Hoare triple {723#true} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,306 INFO L290 TraceCheckUtils]: 3: Hoare triple {723#true} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,307 INFO L290 TraceCheckUtils]: 4: Hoare triple {723#true} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,307 INFO L290 TraceCheckUtils]: 5: Hoare triple {723#true} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,307 INFO L290 TraceCheckUtils]: 6: Hoare triple {723#true} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,307 INFO L290 TraceCheckUtils]: 7: Hoare triple {723#true} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,307 INFO L290 TraceCheckUtils]: 8: Hoare triple {723#true} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,308 INFO L290 TraceCheckUtils]: 9: Hoare triple {723#true} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,308 INFO L290 TraceCheckUtils]: 10: Hoare triple {723#true} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,308 INFO L290 TraceCheckUtils]: 11: Hoare triple {723#true} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,308 INFO L290 TraceCheckUtils]: 12: Hoare triple {723#true} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,308 INFO L290 TraceCheckUtils]: 13: Hoare triple {723#true} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,309 INFO L290 TraceCheckUtils]: 14: Hoare triple {723#true} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,309 INFO L290 TraceCheckUtils]: 15: Hoare triple {723#true} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,309 INFO L290 TraceCheckUtils]: 16: Hoare triple {723#true} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,309 INFO L290 TraceCheckUtils]: 17: Hoare triple {723#true} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,310 INFO L290 TraceCheckUtils]: 18: Hoare triple {723#true} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,310 INFO L290 TraceCheckUtils]: 19: Hoare triple {723#true} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,310 INFO L290 TraceCheckUtils]: 20: Hoare triple {723#true} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,310 INFO L290 TraceCheckUtils]: 21: Hoare triple {723#true} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,311 INFO L290 TraceCheckUtils]: 22: Hoare triple {723#true} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,311 INFO L290 TraceCheckUtils]: 23: Hoare triple {723#true} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,311 INFO L290 TraceCheckUtils]: 24: Hoare triple {723#true} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,311 INFO L290 TraceCheckUtils]: 25: Hoare triple {723#true} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,312 INFO L290 TraceCheckUtils]: 26: Hoare triple {723#true} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,312 INFO L290 TraceCheckUtils]: 27: Hoare triple {723#true} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,312 INFO L290 TraceCheckUtils]: 28: Hoare triple {723#true} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,312 INFO L290 TraceCheckUtils]: 29: Hoare triple {723#true} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,312 INFO L290 TraceCheckUtils]: 30: Hoare triple {723#true} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,313 INFO L290 TraceCheckUtils]: 31: Hoare triple {723#true} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,313 INFO L290 TraceCheckUtils]: 32: Hoare triple {723#true} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,313 INFO L290 TraceCheckUtils]: 33: Hoare triple {723#true} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,313 INFO L290 TraceCheckUtils]: 34: Hoare triple {723#true} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,313 INFO L290 TraceCheckUtils]: 35: Hoare triple {723#true} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,314 INFO L290 TraceCheckUtils]: 36: Hoare triple {723#true} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,314 INFO L290 TraceCheckUtils]: 37: Hoare triple {723#true} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,314 INFO L290 TraceCheckUtils]: 38: Hoare triple {723#true} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,314 INFO L290 TraceCheckUtils]: 39: Hoare triple {723#true} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,314 INFO L290 TraceCheckUtils]: 40: Hoare triple {723#true} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,315 INFO L290 TraceCheckUtils]: 41: Hoare triple {723#true} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,315 INFO L290 TraceCheckUtils]: 42: Hoare triple {723#true} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,315 INFO L290 TraceCheckUtils]: 43: Hoare triple {723#true} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,315 INFO L290 TraceCheckUtils]: 44: Hoare triple {723#true} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,316 INFO L290 TraceCheckUtils]: 45: Hoare triple {723#true} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,316 INFO L290 TraceCheckUtils]: 46: Hoare triple {723#true} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,316 INFO L290 TraceCheckUtils]: 47: Hoare triple {723#true} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,316 INFO L290 TraceCheckUtils]: 48: Hoare triple {723#true} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {723#true} is VALID [2022-02-20 18:40:42,316 INFO L290 TraceCheckUtils]: 49: Hoare triple {723#true} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {723#true} is VALID [2022-02-20 18:40:42,317 INFO L290 TraceCheckUtils]: 50: Hoare triple {723#true} assume ~id1~0 != ~id2~0; {723#true} is VALID [2022-02-20 18:40:42,317 INFO L290 TraceCheckUtils]: 51: Hoare triple {723#true} assume ~id1~0 != ~id3~0; {723#true} is VALID [2022-02-20 18:40:42,317 INFO L290 TraceCheckUtils]: 52: Hoare triple {723#true} assume ~id1~0 != ~id4~0; {723#true} is VALID [2022-02-20 18:40:42,317 INFO L290 TraceCheckUtils]: 53: Hoare triple {723#true} assume ~id2~0 != ~id3~0; {723#true} is VALID [2022-02-20 18:40:42,317 INFO L290 TraceCheckUtils]: 54: Hoare triple {723#true} assume ~id2~0 != ~id4~0; {723#true} is VALID [2022-02-20 18:40:42,318 INFO L290 TraceCheckUtils]: 55: Hoare triple {723#true} assume ~id3~0 != ~id4~0; {723#true} is VALID [2022-02-20 18:40:42,318 INFO L290 TraceCheckUtils]: 56: Hoare triple {723#true} assume ~id1~0 >= 0; {723#true} is VALID [2022-02-20 18:40:42,318 INFO L290 TraceCheckUtils]: 57: Hoare triple {723#true} assume ~id2~0 >= 0; {723#true} is VALID [2022-02-20 18:40:42,318 INFO L290 TraceCheckUtils]: 58: Hoare triple {723#true} assume ~id3~0 >= 0; {723#true} is VALID [2022-02-20 18:40:42,318 INFO L290 TraceCheckUtils]: 59: Hoare triple {723#true} assume ~id4~0 >= 0; {723#true} is VALID [2022-02-20 18:40:42,319 INFO L290 TraceCheckUtils]: 60: Hoare triple {723#true} assume 0 == ~r1~0 % 256; {723#true} is VALID [2022-02-20 18:40:42,319 INFO L290 TraceCheckUtils]: 61: Hoare triple {723#true} assume 0 == ~r2~0 % 256; {723#true} is VALID [2022-02-20 18:40:42,319 INFO L290 TraceCheckUtils]: 62: Hoare triple {723#true} assume 0 == ~r3~0 % 256; {723#true} is VALID [2022-02-20 18:40:42,319 INFO L290 TraceCheckUtils]: 63: Hoare triple {723#true} assume 0 == ~r4~0 % 256; {723#true} is VALID [2022-02-20 18:40:42,320 INFO L290 TraceCheckUtils]: 64: Hoare triple {723#true} assume ~max1~0 == ~id1~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,320 INFO L290 TraceCheckUtils]: 65: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~max2~0 == ~id2~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,321 INFO L290 TraceCheckUtils]: 66: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~max3~0 == ~id3~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,321 INFO L290 TraceCheckUtils]: 67: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~max4~0 == ~id4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,322 INFO L290 TraceCheckUtils]: 68: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st1~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,322 INFO L290 TraceCheckUtils]: 69: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st2~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,323 INFO L290 TraceCheckUtils]: 70: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st3~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,323 INFO L290 TraceCheckUtils]: 71: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,324 INFO L290 TraceCheckUtils]: 72: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl1~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,325 INFO L290 TraceCheckUtils]: 73: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl2~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,325 INFO L290 TraceCheckUtils]: 74: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl3~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,329 INFO L290 TraceCheckUtils]: 75: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,329 INFO L290 TraceCheckUtils]: 76: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~mode1~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,330 INFO L290 TraceCheckUtils]: 77: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~mode2~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,330 INFO L290 TraceCheckUtils]: 78: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~mode3~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,331 INFO L290 TraceCheckUtils]: 79: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4268~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4268~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,331 INFO L290 TraceCheckUtils]: 80: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,332 INFO L290 TraceCheckUtils]: 81: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode1~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,332 INFO L290 TraceCheckUtils]: 82: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,333 INFO L290 TraceCheckUtils]: 83: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep12~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,333 INFO L290 TraceCheckUtils]: 84: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep13~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,334 INFO L290 TraceCheckUtils]: 85: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep14~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,334 INFO L290 TraceCheckUtils]: 86: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode1~0 := 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,335 INFO L290 TraceCheckUtils]: 87: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode2~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,335 INFO L290 TraceCheckUtils]: 88: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r2~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,336 INFO L290 TraceCheckUtils]: 89: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep21~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,336 INFO L290 TraceCheckUtils]: 90: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep23~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,337 INFO L290 TraceCheckUtils]: 91: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep24~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,337 INFO L290 TraceCheckUtils]: 92: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode2~0 := 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,338 INFO L290 TraceCheckUtils]: 93: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode3~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,338 INFO L290 TraceCheckUtils]: 94: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r3~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,339 INFO L290 TraceCheckUtils]: 95: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep31~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,339 INFO L290 TraceCheckUtils]: 96: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep32~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,340 INFO L290 TraceCheckUtils]: 97: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep34~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,340 INFO L290 TraceCheckUtils]: 98: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode3~0 := 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,341 INFO L290 TraceCheckUtils]: 99: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode4~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,341 INFO L290 TraceCheckUtils]: 100: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r4~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,342 INFO L290 TraceCheckUtils]: 101: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep41~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,342 INFO L290 TraceCheckUtils]: 102: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep42~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,343 INFO L290 TraceCheckUtils]: 103: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep43~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,343 INFO L290 TraceCheckUtils]: 104: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,344 INFO L290 TraceCheckUtils]: 105: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,344 INFO L290 TraceCheckUtils]: 106: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~nl1~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,359 INFO L290 TraceCheckUtils]: 107: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st2~0 + ~nl2~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,360 INFO L290 TraceCheckUtils]: 108: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st3~0 + ~nl3~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,360 INFO L290 TraceCheckUtils]: 109: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st4~0 + ~nl4~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,361 INFO L290 TraceCheckUtils]: 110: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 % 256 >= 3); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,361 INFO L290 TraceCheckUtils]: 111: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,362 INFO L290 TraceCheckUtils]: 112: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,362 INFO L290 TraceCheckUtils]: 113: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 % 256 >= 3); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,363 INFO L290 TraceCheckUtils]: 114: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,364 INFO L290 TraceCheckUtils]: 115: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4478~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4478~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,364 INFO L290 TraceCheckUtils]: 116: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,371 INFO L290 TraceCheckUtils]: 117: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode1~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,371 INFO L290 TraceCheckUtils]: 118: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,372 INFO L290 TraceCheckUtils]: 119: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep21~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,372 INFO L290 TraceCheckUtils]: 120: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep31~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,373 INFO L290 TraceCheckUtils]: 121: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep41~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,373 INFO L290 TraceCheckUtils]: 122: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,374 INFO L290 TraceCheckUtils]: 123: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode2~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,374 INFO L290 TraceCheckUtils]: 124: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,375 INFO L290 TraceCheckUtils]: 125: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep12~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,375 INFO L290 TraceCheckUtils]: 126: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep32~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,375 INFO L290 TraceCheckUtils]: 127: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep42~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,376 INFO L290 TraceCheckUtils]: 128: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,376 INFO L290 TraceCheckUtils]: 129: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode3~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,377 INFO L290 TraceCheckUtils]: 130: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,378 INFO L290 TraceCheckUtils]: 131: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep13~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,378 INFO L290 TraceCheckUtils]: 132: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep23~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,379 INFO L290 TraceCheckUtils]: 133: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep43~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,379 INFO L290 TraceCheckUtils]: 134: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,380 INFO L290 TraceCheckUtils]: 135: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode4~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,380 INFO L290 TraceCheckUtils]: 136: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,381 INFO L290 TraceCheckUtils]: 137: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep14~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,381 INFO L290 TraceCheckUtils]: 138: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep24~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,382 INFO L290 TraceCheckUtils]: 139: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep34~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,382 INFO L290 TraceCheckUtils]: 140: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,383 INFO L290 TraceCheckUtils]: 141: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,383 INFO L290 TraceCheckUtils]: 142: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~nl1~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,384 INFO L290 TraceCheckUtils]: 143: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st2~0 + ~nl2~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,384 INFO L290 TraceCheckUtils]: 144: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st3~0 + ~nl3~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,385 INFO L290 TraceCheckUtils]: 145: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st4~0 + ~nl4~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,385 INFO L290 TraceCheckUtils]: 146: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 % 256 >= 3); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,386 INFO L290 TraceCheckUtils]: 147: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,387 INFO L290 TraceCheckUtils]: 148: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,387 INFO L290 TraceCheckUtils]: 149: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 % 256 >= 3); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,388 INFO L290 TraceCheckUtils]: 150: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,389 INFO L290 TraceCheckUtils]: 151: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_4662~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4662~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,389 INFO L290 TraceCheckUtils]: 152: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == main_~assert__arg~1#1 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,389 INFO L290 TraceCheckUtils]: 153: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode1~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,390 INFO L290 TraceCheckUtils]: 154: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,390 INFO L290 TraceCheckUtils]: 155: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep12~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,391 INFO L290 TraceCheckUtils]: 156: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep13~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,391 INFO L290 TraceCheckUtils]: 157: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep14~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,392 INFO L290 TraceCheckUtils]: 158: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode1~0 := 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,392 INFO L290 TraceCheckUtils]: 159: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode2~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,393 INFO L290 TraceCheckUtils]: 160: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r2~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,393 INFO L290 TraceCheckUtils]: 161: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep21~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,394 INFO L290 TraceCheckUtils]: 162: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep23~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,394 INFO L290 TraceCheckUtils]: 163: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep24~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,394 INFO L290 TraceCheckUtils]: 164: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode2~0 := 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,395 INFO L290 TraceCheckUtils]: 165: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode3~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,395 INFO L290 TraceCheckUtils]: 166: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r3~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,396 INFO L290 TraceCheckUtils]: 167: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep31~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,396 INFO L290 TraceCheckUtils]: 168: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep32~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,398 INFO L290 TraceCheckUtils]: 169: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep34~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,398 INFO L290 TraceCheckUtils]: 170: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode3~0 := 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,399 INFO L290 TraceCheckUtils]: 171: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode4~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,400 INFO L290 TraceCheckUtils]: 172: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r4~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,400 INFO L290 TraceCheckUtils]: 173: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep41~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,401 INFO L290 TraceCheckUtils]: 174: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep42~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,403 INFO L290 TraceCheckUtils]: 175: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep43~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,411 INFO L290 TraceCheckUtils]: 176: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,412 INFO L290 TraceCheckUtils]: 177: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,412 INFO L290 TraceCheckUtils]: 178: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~nl1~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,412 INFO L290 TraceCheckUtils]: 179: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st2~0 + ~nl2~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,413 INFO L290 TraceCheckUtils]: 180: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st3~0 + ~nl3~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,413 INFO L290 TraceCheckUtils]: 181: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st4~0 + ~nl4~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,414 INFO L290 TraceCheckUtils]: 182: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 % 256 >= 3); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,414 INFO L290 TraceCheckUtils]: 183: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,415 INFO L290 TraceCheckUtils]: 184: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,415 INFO L290 TraceCheckUtils]: 185: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 % 256 >= 3); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,416 INFO L290 TraceCheckUtils]: 186: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,417 INFO L290 TraceCheckUtils]: 187: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_4850~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4850~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,417 INFO L290 TraceCheckUtils]: 188: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == main_~assert__arg~2#1 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,418 INFO L290 TraceCheckUtils]: 189: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode1~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,418 INFO L290 TraceCheckUtils]: 190: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,419 INFO L290 TraceCheckUtils]: 191: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep21~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,420 INFO L290 TraceCheckUtils]: 192: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep31~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,420 INFO L290 TraceCheckUtils]: 193: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep41~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,421 INFO L290 TraceCheckUtils]: 194: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,421 INFO L290 TraceCheckUtils]: 195: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode2~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,443 INFO L290 TraceCheckUtils]: 196: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,444 INFO L290 TraceCheckUtils]: 197: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep12~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,444 INFO L290 TraceCheckUtils]: 198: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep32~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,444 INFO L290 TraceCheckUtils]: 199: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep42~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,445 INFO L290 TraceCheckUtils]: 200: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,445 INFO L290 TraceCheckUtils]: 201: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode3~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,446 INFO L290 TraceCheckUtils]: 202: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,447 INFO L290 TraceCheckUtils]: 203: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep13~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,448 INFO L290 TraceCheckUtils]: 204: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep23~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,448 INFO L290 TraceCheckUtils]: 205: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep43~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,449 INFO L290 TraceCheckUtils]: 206: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,450 INFO L290 TraceCheckUtils]: 207: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode4~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,450 INFO L290 TraceCheckUtils]: 208: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,451 INFO L290 TraceCheckUtils]: 209: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep14~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,451 INFO L290 TraceCheckUtils]: 210: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep24~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,452 INFO L290 TraceCheckUtils]: 211: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep34~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,453 INFO L290 TraceCheckUtils]: 212: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,453 INFO L290 TraceCheckUtils]: 213: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,454 INFO L290 TraceCheckUtils]: 214: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~nl1~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,454 INFO L290 TraceCheckUtils]: 215: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st2~0 + ~nl2~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,454 INFO L290 TraceCheckUtils]: 216: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st3~0 + ~nl3~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,455 INFO L290 TraceCheckUtils]: 217: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st4~0 + ~nl4~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,455 INFO L290 TraceCheckUtils]: 218: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 % 256 >= 3); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,456 INFO L290 TraceCheckUtils]: 219: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,456 INFO L290 TraceCheckUtils]: 220: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,457 INFO L290 TraceCheckUtils]: 221: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 % 256 >= 3); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,460 INFO L290 TraceCheckUtils]: 222: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,461 INFO L290 TraceCheckUtils]: 223: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5034~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5034~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,462 INFO L290 TraceCheckUtils]: 224: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == main_~assert__arg~3#1 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,462 INFO L290 TraceCheckUtils]: 225: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode1~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,463 INFO L290 TraceCheckUtils]: 226: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,463 INFO L290 TraceCheckUtils]: 227: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep12~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,464 INFO L290 TraceCheckUtils]: 228: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep13~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,464 INFO L290 TraceCheckUtils]: 229: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep14~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,465 INFO L290 TraceCheckUtils]: 230: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode1~0 := 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,479 INFO L290 TraceCheckUtils]: 231: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode2~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,480 INFO L290 TraceCheckUtils]: 232: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r2~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,481 INFO L290 TraceCheckUtils]: 233: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep21~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,481 INFO L290 TraceCheckUtils]: 234: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep23~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,482 INFO L290 TraceCheckUtils]: 235: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep24~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,482 INFO L290 TraceCheckUtils]: 236: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode2~0 := 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,483 INFO L290 TraceCheckUtils]: 237: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode3~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,483 INFO L290 TraceCheckUtils]: 238: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r3~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,484 INFO L290 TraceCheckUtils]: 239: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep31~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,484 INFO L290 TraceCheckUtils]: 240: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep32~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,485 INFO L290 TraceCheckUtils]: 241: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep34~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,485 INFO L290 TraceCheckUtils]: 242: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode3~0 := 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,486 INFO L290 TraceCheckUtils]: 243: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~mode4~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,486 INFO L290 TraceCheckUtils]: 244: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r4~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,487 INFO L290 TraceCheckUtils]: 245: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep41~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,487 INFO L290 TraceCheckUtils]: 246: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep42~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,488 INFO L290 TraceCheckUtils]: 247: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep43~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,488 INFO L290 TraceCheckUtils]: 248: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,489 INFO L290 TraceCheckUtils]: 249: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,489 INFO L290 TraceCheckUtils]: 250: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st1~0 + ~nl1~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,490 INFO L290 TraceCheckUtils]: 251: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st2~0 + ~nl2~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,490 INFO L290 TraceCheckUtils]: 252: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st3~0 + ~nl3~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,491 INFO L290 TraceCheckUtils]: 253: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~st4~0 + ~nl4~0 <= 1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,491 INFO L290 TraceCheckUtils]: 254: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 % 256 >= 3); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,492 INFO L290 TraceCheckUtils]: 255: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,492 INFO L290 TraceCheckUtils]: 256: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,493 INFO L290 TraceCheckUtils]: 257: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~r1~0 % 256 >= 3); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,493 INFO L290 TraceCheckUtils]: 258: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,494 INFO L290 TraceCheckUtils]: 259: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5222~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5222~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,494 INFO L290 TraceCheckUtils]: 260: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == main_~assert__arg~4#1 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,495 INFO L290 TraceCheckUtils]: 261: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(0 == ~mode1~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,495 INFO L290 TraceCheckUtils]: 262: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,496 INFO L290 TraceCheckUtils]: 263: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep21~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,496 INFO L290 TraceCheckUtils]: 264: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep31~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,497 INFO L290 TraceCheckUtils]: 265: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !!(0 == ~ep41~0 % 256); {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,497 INFO L290 TraceCheckUtils]: 266: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume 3 == ~r1~0 % 256; {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} is VALID [2022-02-20 18:40:42,498 INFO L290 TraceCheckUtils]: 267: Hoare triple {725#(= (+ (* (- 1) ~id1~0) ~max1~0) 0)} assume !(~max1~0 == ~id1~0);~nl1~0 := 1; {724#false} is VALID [2022-02-20 18:40:42,498 INFO L290 TraceCheckUtils]: 268: Hoare triple {724#false} ~mode1~0 := 0; {724#false} is VALID [2022-02-20 18:40:42,498 INFO L290 TraceCheckUtils]: 269: Hoare triple {724#false} assume !(0 == ~mode2~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,498 INFO L290 TraceCheckUtils]: 270: Hoare triple {724#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {724#false} is VALID [2022-02-20 18:40:42,499 INFO L290 TraceCheckUtils]: 271: Hoare triple {724#false} assume !!(0 == ~ep12~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,499 INFO L290 TraceCheckUtils]: 272: Hoare triple {724#false} assume !!(0 == ~ep32~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,499 INFO L290 TraceCheckUtils]: 273: Hoare triple {724#false} assume !!(0 == ~ep42~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,499 INFO L290 TraceCheckUtils]: 274: Hoare triple {724#false} assume 3 == ~r2~0 % 256; {724#false} is VALID [2022-02-20 18:40:42,499 INFO L290 TraceCheckUtils]: 275: Hoare triple {724#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {724#false} is VALID [2022-02-20 18:40:42,499 INFO L290 TraceCheckUtils]: 276: Hoare triple {724#false} ~mode2~0 := 0; {724#false} is VALID [2022-02-20 18:40:42,500 INFO L290 TraceCheckUtils]: 277: Hoare triple {724#false} assume !(0 == ~mode3~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,500 INFO L290 TraceCheckUtils]: 278: Hoare triple {724#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {724#false} is VALID [2022-02-20 18:40:42,500 INFO L290 TraceCheckUtils]: 279: Hoare triple {724#false} assume !!(0 == ~ep13~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,500 INFO L290 TraceCheckUtils]: 280: Hoare triple {724#false} assume !!(0 == ~ep23~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,500 INFO L290 TraceCheckUtils]: 281: Hoare triple {724#false} assume !!(0 == ~ep43~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,501 INFO L290 TraceCheckUtils]: 282: Hoare triple {724#false} assume 3 == ~r3~0 % 256; {724#false} is VALID [2022-02-20 18:40:42,501 INFO L290 TraceCheckUtils]: 283: Hoare triple {724#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {724#false} is VALID [2022-02-20 18:40:42,501 INFO L290 TraceCheckUtils]: 284: Hoare triple {724#false} ~mode3~0 := 0; {724#false} is VALID [2022-02-20 18:40:42,501 INFO L290 TraceCheckUtils]: 285: Hoare triple {724#false} assume !(0 == ~mode4~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,501 INFO L290 TraceCheckUtils]: 286: Hoare triple {724#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {724#false} is VALID [2022-02-20 18:40:42,501 INFO L290 TraceCheckUtils]: 287: Hoare triple {724#false} assume !!(0 == ~ep14~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,502 INFO L290 TraceCheckUtils]: 288: Hoare triple {724#false} assume !!(0 == ~ep24~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,502 INFO L290 TraceCheckUtils]: 289: Hoare triple {724#false} assume !!(0 == ~ep34~0 % 256); {724#false} is VALID [2022-02-20 18:40:42,502 INFO L290 TraceCheckUtils]: 290: Hoare triple {724#false} assume 3 == ~r4~0 % 256; {724#false} is VALID [2022-02-20 18:40:42,502 INFO L290 TraceCheckUtils]: 291: Hoare triple {724#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {724#false} is VALID [2022-02-20 18:40:42,502 INFO L290 TraceCheckUtils]: 292: Hoare triple {724#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {724#false} is VALID [2022-02-20 18:40:42,503 INFO L290 TraceCheckUtils]: 293: Hoare triple {724#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {724#false} is VALID [2022-02-20 18:40:42,503 INFO L290 TraceCheckUtils]: 294: Hoare triple {724#false} ~__return_5415~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5415~0; {724#false} is VALID [2022-02-20 18:40:42,503 INFO L290 TraceCheckUtils]: 295: Hoare triple {724#false} havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {724#false} is VALID [2022-02-20 18:40:42,503 INFO L290 TraceCheckUtils]: 296: Hoare triple {724#false} assume 0 == main_~assert__arg~5#1 % 256; {724#false} is VALID [2022-02-20 18:40:42,503 INFO L290 TraceCheckUtils]: 297: Hoare triple {724#false} assume !false; {724#false} is VALID [2022-02-20 18:40:42,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:40:42,507 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:40:42,507 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915908445] [2022-02-20 18:40:42,507 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [915908445] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:40:42,508 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:40:42,508 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:40:42,509 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1341297831] [2022-02-20 18:40:42,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:40:42,514 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 298 [2022-02-20 18:40:42,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:40:42,518 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:42,770 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 298 edges. 298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:40:42,771 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:40:42,771 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:40:42,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:40:42,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:40:42,790 INFO L87 Difference]: Start difference. First operand has 720 states, 718 states have (on average 1.7827298050139275) internal successors, (1280), 719 states have internal predecessors, (1280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:44,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:44,303 INFO L93 Difference]: Finished difference Result 1360 states and 2404 transitions. [2022-02-20 18:40:44,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:40:44,304 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 298 [2022-02-20 18:40:44,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:40:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2404 transitions. [2022-02-20 18:40:44,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:44,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2404 transitions. [2022-02-20 18:40:44,361 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2404 transitions. [2022-02-20 18:40:45,865 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2404 edges. 2404 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:40:45,989 INFO L225 Difference]: With dead ends: 1360 [2022-02-20 18:40:45,989 INFO L226 Difference]: Without dead ends: 1169 [2022-02-20 18:40:45,993 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:40:45,995 INFO L933 BasicCegarLoop]: 1219 mSDtfsCounter, 767 mSDsluCounter, 1034 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 767 SdHoareTripleChecker+Valid, 2253 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:40:45,996 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [767 Valid, 2253 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:40:46,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1169 states. [2022-02-20 18:40:46,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1169 to 1167. [2022-02-20 18:40:46,057 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:40:46,060 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1169 states. Second operand has 1167 states, 1166 states have (on average 1.555746140651801) internal successors, (1814), 1166 states have internal predecessors, (1814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:46,062 INFO L74 IsIncluded]: Start isIncluded. First operand 1169 states. Second operand has 1167 states, 1166 states have (on average 1.555746140651801) internal successors, (1814), 1166 states have internal predecessors, (1814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:46,064 INFO L87 Difference]: Start difference. First operand 1169 states. Second operand has 1167 states, 1166 states have (on average 1.555746140651801) internal successors, (1814), 1166 states have internal predecessors, (1814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:46,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:46,108 INFO L93 Difference]: Finished difference Result 1169 states and 1815 transitions. [2022-02-20 18:40:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1815 transitions. [2022-02-20 18:40:46,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:40:46,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:40:46,113 INFO L74 IsIncluded]: Start isIncluded. First operand has 1167 states, 1166 states have (on average 1.555746140651801) internal successors, (1814), 1166 states have internal predecessors, (1814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1169 states. [2022-02-20 18:40:46,115 INFO L87 Difference]: Start difference. First operand has 1167 states, 1166 states have (on average 1.555746140651801) internal successors, (1814), 1166 states have internal predecessors, (1814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1169 states. [2022-02-20 18:40:46,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:46,176 INFO L93 Difference]: Finished difference Result 1169 states and 1815 transitions. [2022-02-20 18:40:46,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1815 transitions. [2022-02-20 18:40:46,178 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:40:46,178 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:40:46,178 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:40:46,178 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:40:46,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1167 states, 1166 states have (on average 1.555746140651801) internal successors, (1814), 1166 states have internal predecessors, (1814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:46,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 1167 states and 1814 transitions. [2022-02-20 18:40:46,236 INFO L78 Accepts]: Start accepts. Automaton has 1167 states and 1814 transitions. Word has length 298 [2022-02-20 18:40:46,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:40:46,237 INFO L470 AbstractCegarLoop]: Abstraction has 1167 states and 1814 transitions. [2022-02-20 18:40:46,237 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1814 transitions. [2022-02-20 18:40:46,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-02-20 18:40:46,241 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:40:46,242 INFO L514 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] [2022-02-20 18:40:46,242 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:40:46,242 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:40:46,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:40:46,244 INFO L85 PathProgramCache]: Analyzing trace with hash -325765678, now seen corresponding path program 1 times [2022-02-20 18:40:46,244 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:40:46,244 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420823113] [2022-02-20 18:40:46,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:40:46,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:40:46,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:40:46,564 INFO L290 TraceCheckUtils]: 0: Hoare triple {6560#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4268~0 := 0;~__return_4478~0 := 0;~__return_4662~0 := 0;~__return_4850~0 := 0;~__return_5034~0 := 0;~__return_5222~0 := 0;~__return_5415~0 := 0;~__return_5592~0 := 0; {6560#true} is VALID [2022-02-20 18:40:46,566 INFO L290 TraceCheckUtils]: 1: Hoare triple {6560#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~check__tmp~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {6562#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} is VALID [2022-02-20 18:40:46,566 INFO L290 TraceCheckUtils]: 2: Hoare triple {6562#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,567 INFO L290 TraceCheckUtils]: 3: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,567 INFO L290 TraceCheckUtils]: 4: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,568 INFO L290 TraceCheckUtils]: 5: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,568 INFO L290 TraceCheckUtils]: 6: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,569 INFO L290 TraceCheckUtils]: 7: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,569 INFO L290 TraceCheckUtils]: 8: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,569 INFO L290 TraceCheckUtils]: 9: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,570 INFO L290 TraceCheckUtils]: 10: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,570 INFO L290 TraceCheckUtils]: 11: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,571 INFO L290 TraceCheckUtils]: 12: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,571 INFO L290 TraceCheckUtils]: 13: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,571 INFO L290 TraceCheckUtils]: 14: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,572 INFO L290 TraceCheckUtils]: 15: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,572 INFO L290 TraceCheckUtils]: 16: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,573 INFO L290 TraceCheckUtils]: 17: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,573 INFO L290 TraceCheckUtils]: 18: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,573 INFO L290 TraceCheckUtils]: 19: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,574 INFO L290 TraceCheckUtils]: 20: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,574 INFO L290 TraceCheckUtils]: 21: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,575 INFO L290 TraceCheckUtils]: 22: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,575 INFO L290 TraceCheckUtils]: 23: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,575 INFO L290 TraceCheckUtils]: 24: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,576 INFO L290 TraceCheckUtils]: 25: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,576 INFO L290 TraceCheckUtils]: 26: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,577 INFO L290 TraceCheckUtils]: 27: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,577 INFO L290 TraceCheckUtils]: 28: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,577 INFO L290 TraceCheckUtils]: 29: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,578 INFO L290 TraceCheckUtils]: 30: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,578 INFO L290 TraceCheckUtils]: 31: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,580 INFO L290 TraceCheckUtils]: 32: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,580 INFO L290 TraceCheckUtils]: 33: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,581 INFO L290 TraceCheckUtils]: 34: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,581 INFO L290 TraceCheckUtils]: 35: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,582 INFO L290 TraceCheckUtils]: 36: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,582 INFO L290 TraceCheckUtils]: 37: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,582 INFO L290 TraceCheckUtils]: 38: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,583 INFO L290 TraceCheckUtils]: 39: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,583 INFO L290 TraceCheckUtils]: 40: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,584 INFO L290 TraceCheckUtils]: 41: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,584 INFO L290 TraceCheckUtils]: 42: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,584 INFO L290 TraceCheckUtils]: 43: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,585 INFO L290 TraceCheckUtils]: 44: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,589 INFO L290 TraceCheckUtils]: 45: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,590 INFO L290 TraceCheckUtils]: 46: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,590 INFO L290 TraceCheckUtils]: 47: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,591 INFO L290 TraceCheckUtils]: 48: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,592 INFO L290 TraceCheckUtils]: 49: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,592 INFO L290 TraceCheckUtils]: 50: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,592 INFO L290 TraceCheckUtils]: 51: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,593 INFO L290 TraceCheckUtils]: 52: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,593 INFO L290 TraceCheckUtils]: 53: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,594 INFO L290 TraceCheckUtils]: 54: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,594 INFO L290 TraceCheckUtils]: 55: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,594 INFO L290 TraceCheckUtils]: 56: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 >= 0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,595 INFO L290 TraceCheckUtils]: 57: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 >= 0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,595 INFO L290 TraceCheckUtils]: 58: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 >= 0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,595 INFO L290 TraceCheckUtils]: 59: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id4~0 >= 0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,596 INFO L290 TraceCheckUtils]: 60: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r1~0 % 256; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,596 INFO L290 TraceCheckUtils]: 61: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r2~0 % 256; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,597 INFO L290 TraceCheckUtils]: 62: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r3~0 % 256; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,597 INFO L290 TraceCheckUtils]: 63: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r4~0 % 256; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,598 INFO L290 TraceCheckUtils]: 64: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,599 INFO L290 TraceCheckUtils]: 65: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,600 INFO L290 TraceCheckUtils]: 66: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,602 INFO L290 TraceCheckUtils]: 67: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,603 INFO L290 TraceCheckUtils]: 68: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st1~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,603 INFO L290 TraceCheckUtils]: 69: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st2~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,607 INFO L290 TraceCheckUtils]: 70: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st3~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,607 INFO L290 TraceCheckUtils]: 71: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st4~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,608 INFO L290 TraceCheckUtils]: 72: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl1~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,609 INFO L290 TraceCheckUtils]: 73: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl2~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,610 INFO L290 TraceCheckUtils]: 74: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl3~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,611 INFO L290 TraceCheckUtils]: 75: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl4~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,611 INFO L290 TraceCheckUtils]: 76: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,612 INFO L290 TraceCheckUtils]: 77: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,612 INFO L290 TraceCheckUtils]: 78: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,612 INFO L290 TraceCheckUtils]: 79: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4268~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4268~0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,613 INFO L290 TraceCheckUtils]: 80: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,613 INFO L290 TraceCheckUtils]: 81: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,614 INFO L290 TraceCheckUtils]: 82: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~r1~0 % 256 < 3; {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 18:40:46,614 INFO L290 TraceCheckUtils]: 83: Hoare triple {6563#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,614 INFO L290 TraceCheckUtils]: 84: Hoare triple {6561#false} assume !!(0 == ~ep13~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,617 INFO L290 TraceCheckUtils]: 85: Hoare triple {6561#false} assume !!(0 == ~ep14~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,617 INFO L290 TraceCheckUtils]: 86: Hoare triple {6561#false} ~mode1~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,617 INFO L290 TraceCheckUtils]: 87: Hoare triple {6561#false} assume !!(0 == ~mode2~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,617 INFO L290 TraceCheckUtils]: 88: Hoare triple {6561#false} assume ~r2~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,617 INFO L290 TraceCheckUtils]: 89: Hoare triple {6561#false} assume !!(0 == ~ep21~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,617 INFO L290 TraceCheckUtils]: 90: Hoare triple {6561#false} assume !!(0 == ~ep23~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,618 INFO L290 TraceCheckUtils]: 91: Hoare triple {6561#false} assume !!(0 == ~ep24~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,618 INFO L290 TraceCheckUtils]: 92: Hoare triple {6561#false} ~mode2~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,618 INFO L290 TraceCheckUtils]: 93: Hoare triple {6561#false} assume !!(0 == ~mode3~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,618 INFO L290 TraceCheckUtils]: 94: Hoare triple {6561#false} assume ~r3~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,618 INFO L290 TraceCheckUtils]: 95: Hoare triple {6561#false} assume !!(0 == ~ep31~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,618 INFO L290 TraceCheckUtils]: 96: Hoare triple {6561#false} assume !!(0 == ~ep32~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,618 INFO L290 TraceCheckUtils]: 97: Hoare triple {6561#false} assume !!(0 == ~ep34~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,619 INFO L290 TraceCheckUtils]: 98: Hoare triple {6561#false} ~mode3~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,619 INFO L290 TraceCheckUtils]: 99: Hoare triple {6561#false} assume !!(0 == ~mode4~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,619 INFO L290 TraceCheckUtils]: 100: Hoare triple {6561#false} assume ~r4~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,619 INFO L290 TraceCheckUtils]: 101: Hoare triple {6561#false} assume !!(0 == ~ep41~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,620 INFO L290 TraceCheckUtils]: 102: Hoare triple {6561#false} assume !!(0 == ~ep42~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,620 INFO L290 TraceCheckUtils]: 103: Hoare triple {6561#false} assume !!(0 == ~ep43~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,620 INFO L290 TraceCheckUtils]: 104: Hoare triple {6561#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {6561#false} is VALID [2022-02-20 18:40:46,621 INFO L290 TraceCheckUtils]: 105: Hoare triple {6561#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,621 INFO L290 TraceCheckUtils]: 106: Hoare triple {6561#false} assume ~st1~0 + ~nl1~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,621 INFO L290 TraceCheckUtils]: 107: Hoare triple {6561#false} assume ~st2~0 + ~nl2~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,621 INFO L290 TraceCheckUtils]: 108: Hoare triple {6561#false} assume ~st3~0 + ~nl3~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,621 INFO L290 TraceCheckUtils]: 109: Hoare triple {6561#false} assume ~st4~0 + ~nl4~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,621 INFO L290 TraceCheckUtils]: 110: Hoare triple {6561#false} assume !(~r1~0 % 256 >= 3); {6561#false} is VALID [2022-02-20 18:40:46,621 INFO L290 TraceCheckUtils]: 111: Hoare triple {6561#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6561#false} is VALID [2022-02-20 18:40:46,622 INFO L290 TraceCheckUtils]: 112: Hoare triple {6561#false} assume ~r1~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,622 INFO L290 TraceCheckUtils]: 113: Hoare triple {6561#false} assume !(~r1~0 % 256 >= 3); {6561#false} is VALID [2022-02-20 18:40:46,622 INFO L290 TraceCheckUtils]: 114: Hoare triple {6561#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6561#false} is VALID [2022-02-20 18:40:46,622 INFO L290 TraceCheckUtils]: 115: Hoare triple {6561#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4478~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4478~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {6561#false} is VALID [2022-02-20 18:40:46,622 INFO L290 TraceCheckUtils]: 116: Hoare triple {6561#false} assume !(0 == main_~assert__arg~0#1 % 256); {6561#false} is VALID [2022-02-20 18:40:46,622 INFO L290 TraceCheckUtils]: 117: Hoare triple {6561#false} assume !(0 == ~mode1~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,622 INFO L290 TraceCheckUtils]: 118: Hoare triple {6561#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,623 INFO L290 TraceCheckUtils]: 119: Hoare triple {6561#false} assume !!(0 == ~ep21~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,623 INFO L290 TraceCheckUtils]: 120: Hoare triple {6561#false} assume !!(0 == ~ep31~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,623 INFO L290 TraceCheckUtils]: 121: Hoare triple {6561#false} assume !!(0 == ~ep41~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,623 INFO L290 TraceCheckUtils]: 122: Hoare triple {6561#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {6561#false} is VALID [2022-02-20 18:40:46,623 INFO L290 TraceCheckUtils]: 123: Hoare triple {6561#false} assume !(0 == ~mode2~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,623 INFO L290 TraceCheckUtils]: 124: Hoare triple {6561#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,623 INFO L290 TraceCheckUtils]: 125: Hoare triple {6561#false} assume !!(0 == ~ep12~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,624 INFO L290 TraceCheckUtils]: 126: Hoare triple {6561#false} assume !!(0 == ~ep32~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,624 INFO L290 TraceCheckUtils]: 127: Hoare triple {6561#false} assume !!(0 == ~ep42~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,624 INFO L290 TraceCheckUtils]: 128: Hoare triple {6561#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {6561#false} is VALID [2022-02-20 18:40:46,624 INFO L290 TraceCheckUtils]: 129: Hoare triple {6561#false} assume !(0 == ~mode3~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,624 INFO L290 TraceCheckUtils]: 130: Hoare triple {6561#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,624 INFO L290 TraceCheckUtils]: 131: Hoare triple {6561#false} assume !!(0 == ~ep13~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,624 INFO L290 TraceCheckUtils]: 132: Hoare triple {6561#false} assume !!(0 == ~ep23~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,625 INFO L290 TraceCheckUtils]: 133: Hoare triple {6561#false} assume !!(0 == ~ep43~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,625 INFO L290 TraceCheckUtils]: 134: Hoare triple {6561#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {6561#false} is VALID [2022-02-20 18:40:46,625 INFO L290 TraceCheckUtils]: 135: Hoare triple {6561#false} assume !(0 == ~mode4~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,625 INFO L290 TraceCheckUtils]: 136: Hoare triple {6561#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,625 INFO L290 TraceCheckUtils]: 137: Hoare triple {6561#false} assume !!(0 == ~ep14~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,625 INFO L290 TraceCheckUtils]: 138: Hoare triple {6561#false} assume !!(0 == ~ep24~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,626 INFO L290 TraceCheckUtils]: 139: Hoare triple {6561#false} assume !!(0 == ~ep34~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,626 INFO L290 TraceCheckUtils]: 140: Hoare triple {6561#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {6561#false} is VALID [2022-02-20 18:40:46,626 INFO L290 TraceCheckUtils]: 141: Hoare triple {6561#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,626 INFO L290 TraceCheckUtils]: 142: Hoare triple {6561#false} assume ~st1~0 + ~nl1~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,626 INFO L290 TraceCheckUtils]: 143: Hoare triple {6561#false} assume ~st2~0 + ~nl2~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,626 INFO L290 TraceCheckUtils]: 144: Hoare triple {6561#false} assume ~st3~0 + ~nl3~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,626 INFO L290 TraceCheckUtils]: 145: Hoare triple {6561#false} assume ~st4~0 + ~nl4~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,627 INFO L290 TraceCheckUtils]: 146: Hoare triple {6561#false} assume !(~r1~0 % 256 >= 3); {6561#false} is VALID [2022-02-20 18:40:46,627 INFO L290 TraceCheckUtils]: 147: Hoare triple {6561#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6561#false} is VALID [2022-02-20 18:40:46,627 INFO L290 TraceCheckUtils]: 148: Hoare triple {6561#false} assume ~r1~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,627 INFO L290 TraceCheckUtils]: 149: Hoare triple {6561#false} assume !(~r1~0 % 256 >= 3); {6561#false} is VALID [2022-02-20 18:40:46,627 INFO L290 TraceCheckUtils]: 150: Hoare triple {6561#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6561#false} is VALID [2022-02-20 18:40:46,627 INFO L290 TraceCheckUtils]: 151: Hoare triple {6561#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_4662~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4662~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {6561#false} is VALID [2022-02-20 18:40:46,627 INFO L290 TraceCheckUtils]: 152: Hoare triple {6561#false} assume !(0 == main_~assert__arg~1#1 % 256); {6561#false} is VALID [2022-02-20 18:40:46,628 INFO L290 TraceCheckUtils]: 153: Hoare triple {6561#false} assume !!(0 == ~mode1~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,628 INFO L290 TraceCheckUtils]: 154: Hoare triple {6561#false} assume ~r1~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,628 INFO L290 TraceCheckUtils]: 155: Hoare triple {6561#false} assume !!(0 == ~ep12~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,628 INFO L290 TraceCheckUtils]: 156: Hoare triple {6561#false} assume !!(0 == ~ep13~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,628 INFO L290 TraceCheckUtils]: 157: Hoare triple {6561#false} assume !!(0 == ~ep14~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,628 INFO L290 TraceCheckUtils]: 158: Hoare triple {6561#false} ~mode1~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,629 INFO L290 TraceCheckUtils]: 159: Hoare triple {6561#false} assume !!(0 == ~mode2~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,629 INFO L290 TraceCheckUtils]: 160: Hoare triple {6561#false} assume ~r2~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,629 INFO L290 TraceCheckUtils]: 161: Hoare triple {6561#false} assume !!(0 == ~ep21~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,629 INFO L290 TraceCheckUtils]: 162: Hoare triple {6561#false} assume !!(0 == ~ep23~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,629 INFO L290 TraceCheckUtils]: 163: Hoare triple {6561#false} assume !!(0 == ~ep24~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,629 INFO L290 TraceCheckUtils]: 164: Hoare triple {6561#false} ~mode2~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,629 INFO L290 TraceCheckUtils]: 165: Hoare triple {6561#false} assume !!(0 == ~mode3~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,630 INFO L290 TraceCheckUtils]: 166: Hoare triple {6561#false} assume ~r3~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,630 INFO L290 TraceCheckUtils]: 167: Hoare triple {6561#false} assume !!(0 == ~ep31~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,630 INFO L290 TraceCheckUtils]: 168: Hoare triple {6561#false} assume !!(0 == ~ep32~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,630 INFO L290 TraceCheckUtils]: 169: Hoare triple {6561#false} assume !!(0 == ~ep34~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,630 INFO L290 TraceCheckUtils]: 170: Hoare triple {6561#false} ~mode3~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,630 INFO L290 TraceCheckUtils]: 171: Hoare triple {6561#false} assume !!(0 == ~mode4~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,630 INFO L290 TraceCheckUtils]: 172: Hoare triple {6561#false} assume ~r4~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,631 INFO L290 TraceCheckUtils]: 173: Hoare triple {6561#false} assume !!(0 == ~ep41~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,631 INFO L290 TraceCheckUtils]: 174: Hoare triple {6561#false} assume !!(0 == ~ep42~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,631 INFO L290 TraceCheckUtils]: 175: Hoare triple {6561#false} assume !!(0 == ~ep43~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,631 INFO L290 TraceCheckUtils]: 176: Hoare triple {6561#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {6561#false} is VALID [2022-02-20 18:40:46,631 INFO L290 TraceCheckUtils]: 177: Hoare triple {6561#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,631 INFO L290 TraceCheckUtils]: 178: Hoare triple {6561#false} assume ~st1~0 + ~nl1~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,631 INFO L290 TraceCheckUtils]: 179: Hoare triple {6561#false} assume ~st2~0 + ~nl2~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,632 INFO L290 TraceCheckUtils]: 180: Hoare triple {6561#false} assume ~st3~0 + ~nl3~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,632 INFO L290 TraceCheckUtils]: 181: Hoare triple {6561#false} assume ~st4~0 + ~nl4~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,632 INFO L290 TraceCheckUtils]: 182: Hoare triple {6561#false} assume !(~r1~0 % 256 >= 3); {6561#false} is VALID [2022-02-20 18:40:46,632 INFO L290 TraceCheckUtils]: 183: Hoare triple {6561#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6561#false} is VALID [2022-02-20 18:40:46,632 INFO L290 TraceCheckUtils]: 184: Hoare triple {6561#false} assume ~r1~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,632 INFO L290 TraceCheckUtils]: 185: Hoare triple {6561#false} assume !(~r1~0 % 256 >= 3); {6561#false} is VALID [2022-02-20 18:40:46,632 INFO L290 TraceCheckUtils]: 186: Hoare triple {6561#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6561#false} is VALID [2022-02-20 18:40:46,633 INFO L290 TraceCheckUtils]: 187: Hoare triple {6561#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_4850~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4850~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {6561#false} is VALID [2022-02-20 18:40:46,633 INFO L290 TraceCheckUtils]: 188: Hoare triple {6561#false} assume !(0 == main_~assert__arg~2#1 % 256); {6561#false} is VALID [2022-02-20 18:40:46,633 INFO L290 TraceCheckUtils]: 189: Hoare triple {6561#false} assume !(0 == ~mode1~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,633 INFO L290 TraceCheckUtils]: 190: Hoare triple {6561#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,633 INFO L290 TraceCheckUtils]: 191: Hoare triple {6561#false} assume !!(0 == ~ep21~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,634 INFO L290 TraceCheckUtils]: 192: Hoare triple {6561#false} assume !!(0 == ~ep31~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,634 INFO L290 TraceCheckUtils]: 193: Hoare triple {6561#false} assume !!(0 == ~ep41~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,636 INFO L290 TraceCheckUtils]: 194: Hoare triple {6561#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {6561#false} is VALID [2022-02-20 18:40:46,636 INFO L290 TraceCheckUtils]: 195: Hoare triple {6561#false} assume !(0 == ~mode2~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,636 INFO L290 TraceCheckUtils]: 196: Hoare triple {6561#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,637 INFO L290 TraceCheckUtils]: 197: Hoare triple {6561#false} assume !!(0 == ~ep12~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,637 INFO L290 TraceCheckUtils]: 198: Hoare triple {6561#false} assume !!(0 == ~ep32~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,637 INFO L290 TraceCheckUtils]: 199: Hoare triple {6561#false} assume !!(0 == ~ep42~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,637 INFO L290 TraceCheckUtils]: 200: Hoare triple {6561#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {6561#false} is VALID [2022-02-20 18:40:46,637 INFO L290 TraceCheckUtils]: 201: Hoare triple {6561#false} assume !(0 == ~mode3~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,637 INFO L290 TraceCheckUtils]: 202: Hoare triple {6561#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,638 INFO L290 TraceCheckUtils]: 203: Hoare triple {6561#false} assume !!(0 == ~ep13~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,638 INFO L290 TraceCheckUtils]: 204: Hoare triple {6561#false} assume !!(0 == ~ep23~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,638 INFO L290 TraceCheckUtils]: 205: Hoare triple {6561#false} assume !!(0 == ~ep43~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,638 INFO L290 TraceCheckUtils]: 206: Hoare triple {6561#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {6561#false} is VALID [2022-02-20 18:40:46,638 INFO L290 TraceCheckUtils]: 207: Hoare triple {6561#false} assume !(0 == ~mode4~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,638 INFO L290 TraceCheckUtils]: 208: Hoare triple {6561#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,638 INFO L290 TraceCheckUtils]: 209: Hoare triple {6561#false} assume !!(0 == ~ep14~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,638 INFO L290 TraceCheckUtils]: 210: Hoare triple {6561#false} assume !!(0 == ~ep24~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,639 INFO L290 TraceCheckUtils]: 211: Hoare triple {6561#false} assume !!(0 == ~ep34~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,639 INFO L290 TraceCheckUtils]: 212: Hoare triple {6561#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {6561#false} is VALID [2022-02-20 18:40:46,639 INFO L290 TraceCheckUtils]: 213: Hoare triple {6561#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,640 INFO L290 TraceCheckUtils]: 214: Hoare triple {6561#false} assume ~st1~0 + ~nl1~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,640 INFO L290 TraceCheckUtils]: 215: Hoare triple {6561#false} assume ~st2~0 + ~nl2~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,640 INFO L290 TraceCheckUtils]: 216: Hoare triple {6561#false} assume ~st3~0 + ~nl3~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,640 INFO L290 TraceCheckUtils]: 217: Hoare triple {6561#false} assume ~st4~0 + ~nl4~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,640 INFO L290 TraceCheckUtils]: 218: Hoare triple {6561#false} assume !(~r1~0 % 256 >= 3); {6561#false} is VALID [2022-02-20 18:40:46,640 INFO L290 TraceCheckUtils]: 219: Hoare triple {6561#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6561#false} is VALID [2022-02-20 18:40:46,640 INFO L290 TraceCheckUtils]: 220: Hoare triple {6561#false} assume ~r1~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,641 INFO L290 TraceCheckUtils]: 221: Hoare triple {6561#false} assume !(~r1~0 % 256 >= 3); {6561#false} is VALID [2022-02-20 18:40:46,641 INFO L290 TraceCheckUtils]: 222: Hoare triple {6561#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6561#false} is VALID [2022-02-20 18:40:46,641 INFO L290 TraceCheckUtils]: 223: Hoare triple {6561#false} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5034~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5034~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {6561#false} is VALID [2022-02-20 18:40:46,641 INFO L290 TraceCheckUtils]: 224: Hoare triple {6561#false} assume !(0 == main_~assert__arg~3#1 % 256); {6561#false} is VALID [2022-02-20 18:40:46,641 INFO L290 TraceCheckUtils]: 225: Hoare triple {6561#false} assume !!(0 == ~mode1~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,641 INFO L290 TraceCheckUtils]: 226: Hoare triple {6561#false} assume ~r1~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,641 INFO L290 TraceCheckUtils]: 227: Hoare triple {6561#false} assume !!(0 == ~ep12~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,641 INFO L290 TraceCheckUtils]: 228: Hoare triple {6561#false} assume !!(0 == ~ep13~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,642 INFO L290 TraceCheckUtils]: 229: Hoare triple {6561#false} assume !!(0 == ~ep14~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,642 INFO L290 TraceCheckUtils]: 230: Hoare triple {6561#false} ~mode1~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,642 INFO L290 TraceCheckUtils]: 231: Hoare triple {6561#false} assume !!(0 == ~mode2~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,642 INFO L290 TraceCheckUtils]: 232: Hoare triple {6561#false} assume ~r2~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,643 INFO L290 TraceCheckUtils]: 233: Hoare triple {6561#false} assume !!(0 == ~ep21~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,643 INFO L290 TraceCheckUtils]: 234: Hoare triple {6561#false} assume !!(0 == ~ep23~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,643 INFO L290 TraceCheckUtils]: 235: Hoare triple {6561#false} assume !!(0 == ~ep24~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,643 INFO L290 TraceCheckUtils]: 236: Hoare triple {6561#false} ~mode2~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,643 INFO L290 TraceCheckUtils]: 237: Hoare triple {6561#false} assume !!(0 == ~mode3~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,643 INFO L290 TraceCheckUtils]: 238: Hoare triple {6561#false} assume ~r3~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,643 INFO L290 TraceCheckUtils]: 239: Hoare triple {6561#false} assume !!(0 == ~ep31~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,644 INFO L290 TraceCheckUtils]: 240: Hoare triple {6561#false} assume !!(0 == ~ep32~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,644 INFO L290 TraceCheckUtils]: 241: Hoare triple {6561#false} assume !!(0 == ~ep34~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,644 INFO L290 TraceCheckUtils]: 242: Hoare triple {6561#false} ~mode3~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,644 INFO L290 TraceCheckUtils]: 243: Hoare triple {6561#false} assume !!(0 == ~mode4~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,644 INFO L290 TraceCheckUtils]: 244: Hoare triple {6561#false} assume ~r4~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,644 INFO L290 TraceCheckUtils]: 245: Hoare triple {6561#false} assume !!(0 == ~ep41~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,644 INFO L290 TraceCheckUtils]: 246: Hoare triple {6561#false} assume !!(0 == ~ep42~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,645 INFO L290 TraceCheckUtils]: 247: Hoare triple {6561#false} assume !!(0 == ~ep43~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,645 INFO L290 TraceCheckUtils]: 248: Hoare triple {6561#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {6561#false} is VALID [2022-02-20 18:40:46,645 INFO L290 TraceCheckUtils]: 249: Hoare triple {6561#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,645 INFO L290 TraceCheckUtils]: 250: Hoare triple {6561#false} assume ~st1~0 + ~nl1~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,645 INFO L290 TraceCheckUtils]: 251: Hoare triple {6561#false} assume ~st2~0 + ~nl2~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,645 INFO L290 TraceCheckUtils]: 252: Hoare triple {6561#false} assume ~st3~0 + ~nl3~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,645 INFO L290 TraceCheckUtils]: 253: Hoare triple {6561#false} assume ~st4~0 + ~nl4~0 <= 1; {6561#false} is VALID [2022-02-20 18:40:46,646 INFO L290 TraceCheckUtils]: 254: Hoare triple {6561#false} assume !(~r1~0 % 256 >= 3); {6561#false} is VALID [2022-02-20 18:40:46,646 INFO L290 TraceCheckUtils]: 255: Hoare triple {6561#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6561#false} is VALID [2022-02-20 18:40:46,646 INFO L290 TraceCheckUtils]: 256: Hoare triple {6561#false} assume ~r1~0 % 256 < 3; {6561#false} is VALID [2022-02-20 18:40:46,646 INFO L290 TraceCheckUtils]: 257: Hoare triple {6561#false} assume !(~r1~0 % 256 >= 3); {6561#false} is VALID [2022-02-20 18:40:46,646 INFO L290 TraceCheckUtils]: 258: Hoare triple {6561#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6561#false} is VALID [2022-02-20 18:40:46,646 INFO L290 TraceCheckUtils]: 259: Hoare triple {6561#false} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5222~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5222~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {6561#false} is VALID [2022-02-20 18:40:46,646 INFO L290 TraceCheckUtils]: 260: Hoare triple {6561#false} assume !(0 == main_~assert__arg~4#1 % 256); {6561#false} is VALID [2022-02-20 18:40:46,646 INFO L290 TraceCheckUtils]: 261: Hoare triple {6561#false} assume !(0 == ~mode1~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,647 INFO L290 TraceCheckUtils]: 262: Hoare triple {6561#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,647 INFO L290 TraceCheckUtils]: 263: Hoare triple {6561#false} assume !!(0 == ~ep21~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,647 INFO L290 TraceCheckUtils]: 264: Hoare triple {6561#false} assume !!(0 == ~ep31~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,647 INFO L290 TraceCheckUtils]: 265: Hoare triple {6561#false} assume !!(0 == ~ep41~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,647 INFO L290 TraceCheckUtils]: 266: Hoare triple {6561#false} assume 3 == ~r1~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,647 INFO L290 TraceCheckUtils]: 267: Hoare triple {6561#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,648 INFO L290 TraceCheckUtils]: 268: Hoare triple {6561#false} ~mode1~0 := 0; {6561#false} is VALID [2022-02-20 18:40:46,648 INFO L290 TraceCheckUtils]: 269: Hoare triple {6561#false} assume !(0 == ~mode2~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,648 INFO L290 TraceCheckUtils]: 270: Hoare triple {6561#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,648 INFO L290 TraceCheckUtils]: 271: Hoare triple {6561#false} assume !!(0 == ~ep12~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,648 INFO L290 TraceCheckUtils]: 272: Hoare triple {6561#false} assume !!(0 == ~ep32~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,648 INFO L290 TraceCheckUtils]: 273: Hoare triple {6561#false} assume !!(0 == ~ep42~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,648 INFO L290 TraceCheckUtils]: 274: Hoare triple {6561#false} assume 3 == ~r2~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,649 INFO L290 TraceCheckUtils]: 275: Hoare triple {6561#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,649 INFO L290 TraceCheckUtils]: 276: Hoare triple {6561#false} ~mode2~0 := 0; {6561#false} is VALID [2022-02-20 18:40:46,649 INFO L290 TraceCheckUtils]: 277: Hoare triple {6561#false} assume !(0 == ~mode3~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,649 INFO L290 TraceCheckUtils]: 278: Hoare triple {6561#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,649 INFO L290 TraceCheckUtils]: 279: Hoare triple {6561#false} assume !!(0 == ~ep13~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,649 INFO L290 TraceCheckUtils]: 280: Hoare triple {6561#false} assume !!(0 == ~ep23~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,649 INFO L290 TraceCheckUtils]: 281: Hoare triple {6561#false} assume !!(0 == ~ep43~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,649 INFO L290 TraceCheckUtils]: 282: Hoare triple {6561#false} assume 3 == ~r3~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,650 INFO L290 TraceCheckUtils]: 283: Hoare triple {6561#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,650 INFO L290 TraceCheckUtils]: 284: Hoare triple {6561#false} ~mode3~0 := 0; {6561#false} is VALID [2022-02-20 18:40:46,650 INFO L290 TraceCheckUtils]: 285: Hoare triple {6561#false} assume !(0 == ~mode4~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,650 INFO L290 TraceCheckUtils]: 286: Hoare triple {6561#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,650 INFO L290 TraceCheckUtils]: 287: Hoare triple {6561#false} assume !!(0 == ~ep14~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,650 INFO L290 TraceCheckUtils]: 288: Hoare triple {6561#false} assume !!(0 == ~ep24~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,651 INFO L290 TraceCheckUtils]: 289: Hoare triple {6561#false} assume !!(0 == ~ep34~0 % 256); {6561#false} is VALID [2022-02-20 18:40:46,651 INFO L290 TraceCheckUtils]: 290: Hoare triple {6561#false} assume 3 == ~r4~0 % 256; {6561#false} is VALID [2022-02-20 18:40:46,651 INFO L290 TraceCheckUtils]: 291: Hoare triple {6561#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {6561#false} is VALID [2022-02-20 18:40:46,651 INFO L290 TraceCheckUtils]: 292: Hoare triple {6561#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {6561#false} is VALID [2022-02-20 18:40:46,651 INFO L290 TraceCheckUtils]: 293: Hoare triple {6561#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {6561#false} is VALID [2022-02-20 18:40:46,651 INFO L290 TraceCheckUtils]: 294: Hoare triple {6561#false} ~__return_5415~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5415~0; {6561#false} is VALID [2022-02-20 18:40:46,651 INFO L290 TraceCheckUtils]: 295: Hoare triple {6561#false} havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {6561#false} is VALID [2022-02-20 18:40:46,652 INFO L290 TraceCheckUtils]: 296: Hoare triple {6561#false} assume 0 == main_~assert__arg~5#1 % 256; {6561#false} is VALID [2022-02-20 18:40:46,652 INFO L290 TraceCheckUtils]: 297: Hoare triple {6561#false} assume !false; {6561#false} is VALID [2022-02-20 18:40:46,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:40:46,655 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:40:46,655 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420823113] [2022-02-20 18:40:46,655 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [420823113] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:40:46,655 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:40:46,655 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:40:46,656 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [16951844] [2022-02-20 18:40:46,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:40:46,658 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 74.5) internal successors, (298), 4 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 298 [2022-02-20 18:40:46,675 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:40:46,675 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 74.5) internal successors, (298), 4 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:46,866 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 298 edges. 298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:40:46,866 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 18:40:46,867 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:40:46,867 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 18:40:46,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 18:40:46,867 INFO L87 Difference]: Start difference. First operand 1167 states and 1814 transitions. Second operand has 4 states, 4 states have (on average 74.5) internal successors, (298), 4 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:49,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:49,687 INFO L93 Difference]: Finished difference Result 3445 states and 5349 transitions. [2022-02-20 18:40:49,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 18:40:49,687 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 74.5) internal successors, (298), 4 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 298 [2022-02-20 18:40:49,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:40:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 74.5) internal successors, (298), 4 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3293 transitions. [2022-02-20 18:40:49,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 74.5) internal successors, (298), 4 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:49,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3293 transitions. [2022-02-20 18:40:49,727 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3293 transitions. [2022-02-20 18:40:51,920 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3293 edges. 3293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:40:52,147 INFO L225 Difference]: With dead ends: 3445 [2022-02-20 18:40:52,147 INFO L226 Difference]: Without dead ends: 2289 [2022-02-20 18:40:52,151 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:40:52,152 INFO L933 BasicCegarLoop]: 1863 mSDtfsCounter, 2403 mSDsluCounter, 1052 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2403 SdHoareTripleChecker+Valid, 2915 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:40:52,153 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2403 Valid, 2915 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:40:52,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2289 states. [2022-02-20 18:40:52,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2289 to 2287. [2022-02-20 18:40:52,469 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:40:52,478 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2289 states. Second operand has 2287 states, 2286 states have (on average 1.5450568678915135) internal successors, (3532), 2286 states have internal predecessors, (3532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:52,483 INFO L74 IsIncluded]: Start isIncluded. First operand 2289 states. Second operand has 2287 states, 2286 states have (on average 1.5450568678915135) internal successors, (3532), 2286 states have internal predecessors, (3532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:52,488 INFO L87 Difference]: Start difference. First operand 2289 states. Second operand has 2287 states, 2286 states have (on average 1.5450568678915135) internal successors, (3532), 2286 states have internal predecessors, (3532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:52,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:52,625 INFO L93 Difference]: Finished difference Result 2289 states and 3533 transitions. [2022-02-20 18:40:52,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 3533 transitions. [2022-02-20 18:40:52,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:40:52,627 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:40:52,631 INFO L74 IsIncluded]: Start isIncluded. First operand has 2287 states, 2286 states have (on average 1.5450568678915135) internal successors, (3532), 2286 states have internal predecessors, (3532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 2289 states. [2022-02-20 18:40:52,634 INFO L87 Difference]: Start difference. First operand has 2287 states, 2286 states have (on average 1.5450568678915135) internal successors, (3532), 2286 states have internal predecessors, (3532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 2289 states. [2022-02-20 18:40:52,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:52,773 INFO L93 Difference]: Finished difference Result 2289 states and 3533 transitions. [2022-02-20 18:40:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 3533 transitions. [2022-02-20 18:40:52,777 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:40:52,777 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:40:52,777 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:40:52,778 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:40:52,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2287 states, 2286 states have (on average 1.5450568678915135) internal successors, (3532), 2286 states have internal predecessors, (3532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:53,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 2287 states and 3532 transitions. [2022-02-20 18:40:53,001 INFO L78 Accepts]: Start accepts. Automaton has 2287 states and 3532 transitions. Word has length 298 [2022-02-20 18:40:53,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:40:53,002 INFO L470 AbstractCegarLoop]: Abstraction has 2287 states and 3532 transitions. [2022-02-20 18:40:53,004 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 74.5) internal successors, (298), 4 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 3532 transitions. [2022-02-20 18:40:53,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-02-20 18:40:53,012 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:40:53,012 INFO L514 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] [2022-02-20 18:40:53,012 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 18:40:53,012 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:40:53,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:40:53,013 INFO L85 PathProgramCache]: Analyzing trace with hash 1924328863, now seen corresponding path program 1 times [2022-02-20 18:40:53,013 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:40:53,013 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989807936] [2022-02-20 18:40:53,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:40:53,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:40:53,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:40:53,107 INFO L290 TraceCheckUtils]: 0: Hoare triple {19056#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4268~0 := 0;~__return_4478~0 := 0;~__return_4662~0 := 0;~__return_4850~0 := 0;~__return_5034~0 := 0;~__return_5222~0 := 0;~__return_5415~0 := 0;~__return_5592~0 := 0; {19056#true} is VALID [2022-02-20 18:40:53,107 INFO L290 TraceCheckUtils]: 1: Hoare triple {19056#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~check__tmp~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {19056#true} is VALID [2022-02-20 18:40:53,108 INFO L290 TraceCheckUtils]: 2: Hoare triple {19056#true} assume !!(0 == main_~init__r121~0#1 % 256); {19056#true} is VALID [2022-02-20 18:40:53,108 INFO L290 TraceCheckUtils]: 3: Hoare triple {19056#true} assume !!(0 == main_~init__r131~0#1 % 256); {19058#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:40:53,109 INFO L290 TraceCheckUtils]: 4: Hoare triple {19058#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {19058#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:40:53,110 INFO L290 TraceCheckUtils]: 5: Hoare triple {19058#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {19058#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 18:40:53,110 INFO L290 TraceCheckUtils]: 6: Hoare triple {19058#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,110 INFO L290 TraceCheckUtils]: 7: Hoare triple {19057#false} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,110 INFO L290 TraceCheckUtils]: 8: Hoare triple {19057#false} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,111 INFO L290 TraceCheckUtils]: 9: Hoare triple {19057#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,111 INFO L290 TraceCheckUtils]: 10: Hoare triple {19057#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,111 INFO L290 TraceCheckUtils]: 11: Hoare triple {19057#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,111 INFO L290 TraceCheckUtils]: 12: Hoare triple {19057#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,111 INFO L290 TraceCheckUtils]: 13: Hoare triple {19057#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,111 INFO L290 TraceCheckUtils]: 14: Hoare triple {19057#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,111 INFO L290 TraceCheckUtils]: 15: Hoare triple {19057#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,112 INFO L290 TraceCheckUtils]: 16: Hoare triple {19057#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,112 INFO L290 TraceCheckUtils]: 17: Hoare triple {19057#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,112 INFO L290 TraceCheckUtils]: 18: Hoare triple {19057#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,112 INFO L290 TraceCheckUtils]: 19: Hoare triple {19057#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,112 INFO L290 TraceCheckUtils]: 20: Hoare triple {19057#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,112 INFO L290 TraceCheckUtils]: 21: Hoare triple {19057#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,112 INFO L290 TraceCheckUtils]: 22: Hoare triple {19057#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,113 INFO L290 TraceCheckUtils]: 23: Hoare triple {19057#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,113 INFO L290 TraceCheckUtils]: 24: Hoare triple {19057#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,113 INFO L290 TraceCheckUtils]: 25: Hoare triple {19057#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,113 INFO L290 TraceCheckUtils]: 26: Hoare triple {19057#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,113 INFO L290 TraceCheckUtils]: 27: Hoare triple {19057#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,113 INFO L290 TraceCheckUtils]: 28: Hoare triple {19057#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,113 INFO L290 TraceCheckUtils]: 29: Hoare triple {19057#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,114 INFO L290 TraceCheckUtils]: 30: Hoare triple {19057#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,114 INFO L290 TraceCheckUtils]: 31: Hoare triple {19057#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,114 INFO L290 TraceCheckUtils]: 32: Hoare triple {19057#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,114 INFO L290 TraceCheckUtils]: 33: Hoare triple {19057#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,114 INFO L290 TraceCheckUtils]: 34: Hoare triple {19057#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,114 INFO L290 TraceCheckUtils]: 35: Hoare triple {19057#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,115 INFO L290 TraceCheckUtils]: 36: Hoare triple {19057#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,115 INFO L290 TraceCheckUtils]: 37: Hoare triple {19057#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,115 INFO L290 TraceCheckUtils]: 38: Hoare triple {19057#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,115 INFO L290 TraceCheckUtils]: 39: Hoare triple {19057#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,115 INFO L290 TraceCheckUtils]: 40: Hoare triple {19057#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,115 INFO L290 TraceCheckUtils]: 41: Hoare triple {19057#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,115 INFO L290 TraceCheckUtils]: 42: Hoare triple {19057#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,116 INFO L290 TraceCheckUtils]: 43: Hoare triple {19057#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,116 INFO L290 TraceCheckUtils]: 44: Hoare triple {19057#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,116 INFO L290 TraceCheckUtils]: 45: Hoare triple {19057#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,116 INFO L290 TraceCheckUtils]: 46: Hoare triple {19057#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,116 INFO L290 TraceCheckUtils]: 47: Hoare triple {19057#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,116 INFO L290 TraceCheckUtils]: 48: Hoare triple {19057#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,116 INFO L290 TraceCheckUtils]: 49: Hoare triple {19057#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,117 INFO L290 TraceCheckUtils]: 50: Hoare triple {19057#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {19057#false} is VALID [2022-02-20 18:40:53,117 INFO L290 TraceCheckUtils]: 51: Hoare triple {19057#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {19057#false} is VALID [2022-02-20 18:40:53,117 INFO L290 TraceCheckUtils]: 52: Hoare triple {19057#false} assume ~id1~0 != ~id2~0; {19057#false} is VALID [2022-02-20 18:40:53,117 INFO L290 TraceCheckUtils]: 53: Hoare triple {19057#false} assume ~id1~0 != ~id3~0; {19057#false} is VALID [2022-02-20 18:40:53,117 INFO L290 TraceCheckUtils]: 54: Hoare triple {19057#false} assume ~id1~0 != ~id4~0; {19057#false} is VALID [2022-02-20 18:40:53,117 INFO L290 TraceCheckUtils]: 55: Hoare triple {19057#false} assume ~id2~0 != ~id3~0; {19057#false} is VALID [2022-02-20 18:40:53,117 INFO L290 TraceCheckUtils]: 56: Hoare triple {19057#false} assume ~id2~0 != ~id4~0; {19057#false} is VALID [2022-02-20 18:40:53,118 INFO L290 TraceCheckUtils]: 57: Hoare triple {19057#false} assume ~id3~0 != ~id4~0; {19057#false} is VALID [2022-02-20 18:40:53,118 INFO L290 TraceCheckUtils]: 58: Hoare triple {19057#false} assume ~id1~0 >= 0; {19057#false} is VALID [2022-02-20 18:40:53,118 INFO L290 TraceCheckUtils]: 59: Hoare triple {19057#false} assume ~id2~0 >= 0; {19057#false} is VALID [2022-02-20 18:40:53,118 INFO L290 TraceCheckUtils]: 60: Hoare triple {19057#false} assume ~id3~0 >= 0; {19057#false} is VALID [2022-02-20 18:40:53,118 INFO L290 TraceCheckUtils]: 61: Hoare triple {19057#false} assume ~id4~0 >= 0; {19057#false} is VALID [2022-02-20 18:40:53,118 INFO L290 TraceCheckUtils]: 62: Hoare triple {19057#false} assume 0 == ~r1~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,118 INFO L290 TraceCheckUtils]: 63: Hoare triple {19057#false} assume 0 == ~r2~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,119 INFO L290 TraceCheckUtils]: 64: Hoare triple {19057#false} assume 0 == ~r3~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,119 INFO L290 TraceCheckUtils]: 65: Hoare triple {19057#false} assume 0 == ~r4~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,119 INFO L290 TraceCheckUtils]: 66: Hoare triple {19057#false} assume ~max1~0 == ~id1~0; {19057#false} is VALID [2022-02-20 18:40:53,119 INFO L290 TraceCheckUtils]: 67: Hoare triple {19057#false} assume ~max2~0 == ~id2~0; {19057#false} is VALID [2022-02-20 18:40:53,119 INFO L290 TraceCheckUtils]: 68: Hoare triple {19057#false} assume ~max3~0 == ~id3~0; {19057#false} is VALID [2022-02-20 18:40:53,119 INFO L290 TraceCheckUtils]: 69: Hoare triple {19057#false} assume ~max4~0 == ~id4~0; {19057#false} is VALID [2022-02-20 18:40:53,119 INFO L290 TraceCheckUtils]: 70: Hoare triple {19057#false} assume 0 == ~st1~0; {19057#false} is VALID [2022-02-20 18:40:53,120 INFO L290 TraceCheckUtils]: 71: Hoare triple {19057#false} assume 0 == ~st2~0; {19057#false} is VALID [2022-02-20 18:40:53,120 INFO L290 TraceCheckUtils]: 72: Hoare triple {19057#false} assume 0 == ~st3~0; {19057#false} is VALID [2022-02-20 18:40:53,120 INFO L290 TraceCheckUtils]: 73: Hoare triple {19057#false} assume 0 == ~st4~0; {19057#false} is VALID [2022-02-20 18:40:53,120 INFO L290 TraceCheckUtils]: 74: Hoare triple {19057#false} assume 0 == ~nl1~0; {19057#false} is VALID [2022-02-20 18:40:53,120 INFO L290 TraceCheckUtils]: 75: Hoare triple {19057#false} assume 0 == ~nl2~0; {19057#false} is VALID [2022-02-20 18:40:53,120 INFO L290 TraceCheckUtils]: 76: Hoare triple {19057#false} assume 0 == ~nl3~0; {19057#false} is VALID [2022-02-20 18:40:53,120 INFO L290 TraceCheckUtils]: 77: Hoare triple {19057#false} assume 0 == ~nl4~0; {19057#false} is VALID [2022-02-20 18:40:53,121 INFO L290 TraceCheckUtils]: 78: Hoare triple {19057#false} assume 0 == ~mode1~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,121 INFO L290 TraceCheckUtils]: 79: Hoare triple {19057#false} assume 0 == ~mode2~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,121 INFO L290 TraceCheckUtils]: 80: Hoare triple {19057#false} assume 0 == ~mode3~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,121 INFO L290 TraceCheckUtils]: 81: Hoare triple {19057#false} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4268~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4268~0; {19057#false} is VALID [2022-02-20 18:40:53,121 INFO L290 TraceCheckUtils]: 82: Hoare triple {19057#false} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {19057#false} is VALID [2022-02-20 18:40:53,121 INFO L290 TraceCheckUtils]: 83: Hoare triple {19057#false} assume !!(0 == ~mode1~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,122 INFO L290 TraceCheckUtils]: 84: Hoare triple {19057#false} assume ~r1~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,122 INFO L290 TraceCheckUtils]: 85: Hoare triple {19057#false} assume !!(0 == ~ep12~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,122 INFO L290 TraceCheckUtils]: 86: Hoare triple {19057#false} assume !!(0 == ~ep13~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,122 INFO L290 TraceCheckUtils]: 87: Hoare triple {19057#false} assume !!(0 == ~ep14~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,122 INFO L290 TraceCheckUtils]: 88: Hoare triple {19057#false} ~mode1~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,122 INFO L290 TraceCheckUtils]: 89: Hoare triple {19057#false} assume !!(0 == ~mode2~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,122 INFO L290 TraceCheckUtils]: 90: Hoare triple {19057#false} assume ~r2~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,123 INFO L290 TraceCheckUtils]: 91: Hoare triple {19057#false} assume !!(0 == ~ep21~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,123 INFO L290 TraceCheckUtils]: 92: Hoare triple {19057#false} assume !!(0 == ~ep23~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,123 INFO L290 TraceCheckUtils]: 93: Hoare triple {19057#false} assume !!(0 == ~ep24~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,123 INFO L290 TraceCheckUtils]: 94: Hoare triple {19057#false} ~mode2~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,123 INFO L290 TraceCheckUtils]: 95: Hoare triple {19057#false} assume !!(0 == ~mode3~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,123 INFO L290 TraceCheckUtils]: 96: Hoare triple {19057#false} assume ~r3~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,123 INFO L290 TraceCheckUtils]: 97: Hoare triple {19057#false} assume !!(0 == ~ep31~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,124 INFO L290 TraceCheckUtils]: 98: Hoare triple {19057#false} assume !!(0 == ~ep32~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,136 INFO L290 TraceCheckUtils]: 99: Hoare triple {19057#false} assume !!(0 == ~ep34~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,137 INFO L290 TraceCheckUtils]: 100: Hoare triple {19057#false} ~mode3~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,137 INFO L290 TraceCheckUtils]: 101: Hoare triple {19057#false} assume !!(0 == ~mode4~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,137 INFO L290 TraceCheckUtils]: 102: Hoare triple {19057#false} assume ~r4~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,147 INFO L290 TraceCheckUtils]: 103: Hoare triple {19057#false} assume !!(0 == ~ep41~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,147 INFO L290 TraceCheckUtils]: 104: Hoare triple {19057#false} assume !!(0 == ~ep42~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,147 INFO L290 TraceCheckUtils]: 105: Hoare triple {19057#false} assume !!(0 == ~ep43~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,147 INFO L290 TraceCheckUtils]: 106: Hoare triple {19057#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {19057#false} is VALID [2022-02-20 18:40:53,147 INFO L290 TraceCheckUtils]: 107: Hoare triple {19057#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,147 INFO L290 TraceCheckUtils]: 108: Hoare triple {19057#false} assume ~st1~0 + ~nl1~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,148 INFO L290 TraceCheckUtils]: 109: Hoare triple {19057#false} assume ~st2~0 + ~nl2~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,148 INFO L290 TraceCheckUtils]: 110: Hoare triple {19057#false} assume ~st3~0 + ~nl3~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,148 INFO L290 TraceCheckUtils]: 111: Hoare triple {19057#false} assume ~st4~0 + ~nl4~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,148 INFO L290 TraceCheckUtils]: 112: Hoare triple {19057#false} assume !(~r1~0 % 256 >= 3); {19057#false} is VALID [2022-02-20 18:40:53,148 INFO L290 TraceCheckUtils]: 113: Hoare triple {19057#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {19057#false} is VALID [2022-02-20 18:40:53,148 INFO L290 TraceCheckUtils]: 114: Hoare triple {19057#false} assume ~r1~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,149 INFO L290 TraceCheckUtils]: 115: Hoare triple {19057#false} assume !(~r1~0 % 256 >= 3); {19057#false} is VALID [2022-02-20 18:40:53,149 INFO L290 TraceCheckUtils]: 116: Hoare triple {19057#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {19057#false} is VALID [2022-02-20 18:40:53,149 INFO L290 TraceCheckUtils]: 117: Hoare triple {19057#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4478~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4478~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {19057#false} is VALID [2022-02-20 18:40:53,149 INFO L290 TraceCheckUtils]: 118: Hoare triple {19057#false} assume !(0 == main_~assert__arg~0#1 % 256); {19057#false} is VALID [2022-02-20 18:40:53,149 INFO L290 TraceCheckUtils]: 119: Hoare triple {19057#false} assume !(0 == ~mode1~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,149 INFO L290 TraceCheckUtils]: 120: Hoare triple {19057#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,149 INFO L290 TraceCheckUtils]: 121: Hoare triple {19057#false} assume !!(0 == ~ep21~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,150 INFO L290 TraceCheckUtils]: 122: Hoare triple {19057#false} assume !!(0 == ~ep31~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,150 INFO L290 TraceCheckUtils]: 123: Hoare triple {19057#false} assume !!(0 == ~ep41~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,150 INFO L290 TraceCheckUtils]: 124: Hoare triple {19057#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {19057#false} is VALID [2022-02-20 18:40:53,150 INFO L290 TraceCheckUtils]: 125: Hoare triple {19057#false} assume !(0 == ~mode2~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,150 INFO L290 TraceCheckUtils]: 126: Hoare triple {19057#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,150 INFO L290 TraceCheckUtils]: 127: Hoare triple {19057#false} assume !!(0 == ~ep12~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,150 INFO L290 TraceCheckUtils]: 128: Hoare triple {19057#false} assume !!(0 == ~ep32~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,151 INFO L290 TraceCheckUtils]: 129: Hoare triple {19057#false} assume !!(0 == ~ep42~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,151 INFO L290 TraceCheckUtils]: 130: Hoare triple {19057#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {19057#false} is VALID [2022-02-20 18:40:53,151 INFO L290 TraceCheckUtils]: 131: Hoare triple {19057#false} assume !(0 == ~mode3~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,151 INFO L290 TraceCheckUtils]: 132: Hoare triple {19057#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,151 INFO L290 TraceCheckUtils]: 133: Hoare triple {19057#false} assume !!(0 == ~ep13~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,151 INFO L290 TraceCheckUtils]: 134: Hoare triple {19057#false} assume !!(0 == ~ep23~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,152 INFO L290 TraceCheckUtils]: 135: Hoare triple {19057#false} assume !!(0 == ~ep43~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,152 INFO L290 TraceCheckUtils]: 136: Hoare triple {19057#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {19057#false} is VALID [2022-02-20 18:40:53,152 INFO L290 TraceCheckUtils]: 137: Hoare triple {19057#false} assume !(0 == ~mode4~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,152 INFO L290 TraceCheckUtils]: 138: Hoare triple {19057#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,152 INFO L290 TraceCheckUtils]: 139: Hoare triple {19057#false} assume !!(0 == ~ep14~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,152 INFO L290 TraceCheckUtils]: 140: Hoare triple {19057#false} assume !!(0 == ~ep24~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,152 INFO L290 TraceCheckUtils]: 141: Hoare triple {19057#false} assume !!(0 == ~ep34~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,153 INFO L290 TraceCheckUtils]: 142: Hoare triple {19057#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {19057#false} is VALID [2022-02-20 18:40:53,153 INFO L290 TraceCheckUtils]: 143: Hoare triple {19057#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,153 INFO L290 TraceCheckUtils]: 144: Hoare triple {19057#false} assume ~st1~0 + ~nl1~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,153 INFO L290 TraceCheckUtils]: 145: Hoare triple {19057#false} assume ~st2~0 + ~nl2~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,153 INFO L290 TraceCheckUtils]: 146: Hoare triple {19057#false} assume ~st3~0 + ~nl3~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,153 INFO L290 TraceCheckUtils]: 147: Hoare triple {19057#false} assume ~st4~0 + ~nl4~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,153 INFO L290 TraceCheckUtils]: 148: Hoare triple {19057#false} assume !(~r1~0 % 256 >= 3); {19057#false} is VALID [2022-02-20 18:40:53,154 INFO L290 TraceCheckUtils]: 149: Hoare triple {19057#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {19057#false} is VALID [2022-02-20 18:40:53,154 INFO L290 TraceCheckUtils]: 150: Hoare triple {19057#false} assume ~r1~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,154 INFO L290 TraceCheckUtils]: 151: Hoare triple {19057#false} assume !(~r1~0 % 256 >= 3); {19057#false} is VALID [2022-02-20 18:40:53,154 INFO L290 TraceCheckUtils]: 152: Hoare triple {19057#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {19057#false} is VALID [2022-02-20 18:40:53,154 INFO L290 TraceCheckUtils]: 153: Hoare triple {19057#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_4662~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4662~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {19057#false} is VALID [2022-02-20 18:40:53,154 INFO L290 TraceCheckUtils]: 154: Hoare triple {19057#false} assume !(0 == main_~assert__arg~1#1 % 256); {19057#false} is VALID [2022-02-20 18:40:53,154 INFO L290 TraceCheckUtils]: 155: Hoare triple {19057#false} assume !!(0 == ~mode1~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,154 INFO L290 TraceCheckUtils]: 156: Hoare triple {19057#false} assume ~r1~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,155 INFO L290 TraceCheckUtils]: 157: Hoare triple {19057#false} assume !!(0 == ~ep12~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,155 INFO L290 TraceCheckUtils]: 158: Hoare triple {19057#false} assume !!(0 == ~ep13~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,155 INFO L290 TraceCheckUtils]: 159: Hoare triple {19057#false} assume !!(0 == ~ep14~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,155 INFO L290 TraceCheckUtils]: 160: Hoare triple {19057#false} ~mode1~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,155 INFO L290 TraceCheckUtils]: 161: Hoare triple {19057#false} assume !!(0 == ~mode2~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,155 INFO L290 TraceCheckUtils]: 162: Hoare triple {19057#false} assume ~r2~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,156 INFO L290 TraceCheckUtils]: 163: Hoare triple {19057#false} assume !!(0 == ~ep21~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,156 INFO L290 TraceCheckUtils]: 164: Hoare triple {19057#false} assume !!(0 == ~ep23~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,156 INFO L290 TraceCheckUtils]: 165: Hoare triple {19057#false} assume !!(0 == ~ep24~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,176 INFO L290 TraceCheckUtils]: 166: Hoare triple {19057#false} ~mode2~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,176 INFO L290 TraceCheckUtils]: 167: Hoare triple {19057#false} assume !!(0 == ~mode3~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,176 INFO L290 TraceCheckUtils]: 168: Hoare triple {19057#false} assume ~r3~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,176 INFO L290 TraceCheckUtils]: 169: Hoare triple {19057#false} assume !!(0 == ~ep31~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,176 INFO L290 TraceCheckUtils]: 170: Hoare triple {19057#false} assume !!(0 == ~ep32~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,176 INFO L290 TraceCheckUtils]: 171: Hoare triple {19057#false} assume !!(0 == ~ep34~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,177 INFO L290 TraceCheckUtils]: 172: Hoare triple {19057#false} ~mode3~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,177 INFO L290 TraceCheckUtils]: 173: Hoare triple {19057#false} assume !!(0 == ~mode4~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,177 INFO L290 TraceCheckUtils]: 174: Hoare triple {19057#false} assume ~r4~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,177 INFO L290 TraceCheckUtils]: 175: Hoare triple {19057#false} assume !!(0 == ~ep41~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,177 INFO L290 TraceCheckUtils]: 176: Hoare triple {19057#false} assume !!(0 == ~ep42~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,177 INFO L290 TraceCheckUtils]: 177: Hoare triple {19057#false} assume !!(0 == ~ep43~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,177 INFO L290 TraceCheckUtils]: 178: Hoare triple {19057#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {19057#false} is VALID [2022-02-20 18:40:53,178 INFO L290 TraceCheckUtils]: 179: Hoare triple {19057#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,178 INFO L290 TraceCheckUtils]: 180: Hoare triple {19057#false} assume ~st1~0 + ~nl1~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,178 INFO L290 TraceCheckUtils]: 181: Hoare triple {19057#false} assume ~st2~0 + ~nl2~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,178 INFO L290 TraceCheckUtils]: 182: Hoare triple {19057#false} assume ~st3~0 + ~nl3~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,178 INFO L290 TraceCheckUtils]: 183: Hoare triple {19057#false} assume ~st4~0 + ~nl4~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,178 INFO L290 TraceCheckUtils]: 184: Hoare triple {19057#false} assume !(~r1~0 % 256 >= 3); {19057#false} is VALID [2022-02-20 18:40:53,178 INFO L290 TraceCheckUtils]: 185: Hoare triple {19057#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {19057#false} is VALID [2022-02-20 18:40:53,179 INFO L290 TraceCheckUtils]: 186: Hoare triple {19057#false} assume ~r1~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,179 INFO L290 TraceCheckUtils]: 187: Hoare triple {19057#false} assume !(~r1~0 % 256 >= 3); {19057#false} is VALID [2022-02-20 18:40:53,179 INFO L290 TraceCheckUtils]: 188: Hoare triple {19057#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {19057#false} is VALID [2022-02-20 18:40:53,179 INFO L290 TraceCheckUtils]: 189: Hoare triple {19057#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_4850~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4850~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {19057#false} is VALID [2022-02-20 18:40:53,179 INFO L290 TraceCheckUtils]: 190: Hoare triple {19057#false} assume !(0 == main_~assert__arg~2#1 % 256); {19057#false} is VALID [2022-02-20 18:40:53,179 INFO L290 TraceCheckUtils]: 191: Hoare triple {19057#false} assume !(0 == ~mode1~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,179 INFO L290 TraceCheckUtils]: 192: Hoare triple {19057#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,180 INFO L290 TraceCheckUtils]: 193: Hoare triple {19057#false} assume !!(0 == ~ep21~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,180 INFO L290 TraceCheckUtils]: 194: Hoare triple {19057#false} assume !!(0 == ~ep31~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,180 INFO L290 TraceCheckUtils]: 195: Hoare triple {19057#false} assume !!(0 == ~ep41~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,180 INFO L290 TraceCheckUtils]: 196: Hoare triple {19057#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {19057#false} is VALID [2022-02-20 18:40:53,180 INFO L290 TraceCheckUtils]: 197: Hoare triple {19057#false} assume !(0 == ~mode2~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,180 INFO L290 TraceCheckUtils]: 198: Hoare triple {19057#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,180 INFO L290 TraceCheckUtils]: 199: Hoare triple {19057#false} assume !!(0 == ~ep12~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,181 INFO L290 TraceCheckUtils]: 200: Hoare triple {19057#false} assume !!(0 == ~ep32~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,181 INFO L290 TraceCheckUtils]: 201: Hoare triple {19057#false} assume !!(0 == ~ep42~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,181 INFO L290 TraceCheckUtils]: 202: Hoare triple {19057#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {19057#false} is VALID [2022-02-20 18:40:53,181 INFO L290 TraceCheckUtils]: 203: Hoare triple {19057#false} assume !(0 == ~mode3~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,181 INFO L290 TraceCheckUtils]: 204: Hoare triple {19057#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,181 INFO L290 TraceCheckUtils]: 205: Hoare triple {19057#false} assume !!(0 == ~ep13~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,181 INFO L290 TraceCheckUtils]: 206: Hoare triple {19057#false} assume !!(0 == ~ep23~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,182 INFO L290 TraceCheckUtils]: 207: Hoare triple {19057#false} assume !!(0 == ~ep43~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,182 INFO L290 TraceCheckUtils]: 208: Hoare triple {19057#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {19057#false} is VALID [2022-02-20 18:40:53,182 INFO L290 TraceCheckUtils]: 209: Hoare triple {19057#false} assume !(0 == ~mode4~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,182 INFO L290 TraceCheckUtils]: 210: Hoare triple {19057#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,182 INFO L290 TraceCheckUtils]: 211: Hoare triple {19057#false} assume !!(0 == ~ep14~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,182 INFO L290 TraceCheckUtils]: 212: Hoare triple {19057#false} assume !!(0 == ~ep24~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,182 INFO L290 TraceCheckUtils]: 213: Hoare triple {19057#false} assume !!(0 == ~ep34~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,183 INFO L290 TraceCheckUtils]: 214: Hoare triple {19057#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {19057#false} is VALID [2022-02-20 18:40:53,183 INFO L290 TraceCheckUtils]: 215: Hoare triple {19057#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,183 INFO L290 TraceCheckUtils]: 216: Hoare triple {19057#false} assume ~st1~0 + ~nl1~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,183 INFO L290 TraceCheckUtils]: 217: Hoare triple {19057#false} assume ~st2~0 + ~nl2~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,183 INFO L290 TraceCheckUtils]: 218: Hoare triple {19057#false} assume ~st3~0 + ~nl3~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,183 INFO L290 TraceCheckUtils]: 219: Hoare triple {19057#false} assume ~st4~0 + ~nl4~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,183 INFO L290 TraceCheckUtils]: 220: Hoare triple {19057#false} assume !(~r1~0 % 256 >= 3); {19057#false} is VALID [2022-02-20 18:40:53,184 INFO L290 TraceCheckUtils]: 221: Hoare triple {19057#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {19057#false} is VALID [2022-02-20 18:40:53,184 INFO L290 TraceCheckUtils]: 222: Hoare triple {19057#false} assume ~r1~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,184 INFO L290 TraceCheckUtils]: 223: Hoare triple {19057#false} assume !(~r1~0 % 256 >= 3); {19057#false} is VALID [2022-02-20 18:40:53,184 INFO L290 TraceCheckUtils]: 224: Hoare triple {19057#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {19057#false} is VALID [2022-02-20 18:40:53,184 INFO L290 TraceCheckUtils]: 225: Hoare triple {19057#false} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5034~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5034~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {19057#false} is VALID [2022-02-20 18:40:53,184 INFO L290 TraceCheckUtils]: 226: Hoare triple {19057#false} assume !(0 == main_~assert__arg~3#1 % 256); {19057#false} is VALID [2022-02-20 18:40:53,185 INFO L290 TraceCheckUtils]: 227: Hoare triple {19057#false} assume !!(0 == ~mode1~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,185 INFO L290 TraceCheckUtils]: 228: Hoare triple {19057#false} assume ~r1~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,185 INFO L290 TraceCheckUtils]: 229: Hoare triple {19057#false} assume !!(0 == ~ep12~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,185 INFO L290 TraceCheckUtils]: 230: Hoare triple {19057#false} assume !!(0 == ~ep13~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,185 INFO L290 TraceCheckUtils]: 231: Hoare triple {19057#false} assume !!(0 == ~ep14~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,185 INFO L290 TraceCheckUtils]: 232: Hoare triple {19057#false} ~mode1~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,185 INFO L290 TraceCheckUtils]: 233: Hoare triple {19057#false} assume !!(0 == ~mode2~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,186 INFO L290 TraceCheckUtils]: 234: Hoare triple {19057#false} assume ~r2~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,186 INFO L290 TraceCheckUtils]: 235: Hoare triple {19057#false} assume !!(0 == ~ep21~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,186 INFO L290 TraceCheckUtils]: 236: Hoare triple {19057#false} assume !!(0 == ~ep23~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,186 INFO L290 TraceCheckUtils]: 237: Hoare triple {19057#false} assume !!(0 == ~ep24~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,186 INFO L290 TraceCheckUtils]: 238: Hoare triple {19057#false} ~mode2~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,186 INFO L290 TraceCheckUtils]: 239: Hoare triple {19057#false} assume !!(0 == ~mode3~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,186 INFO L290 TraceCheckUtils]: 240: Hoare triple {19057#false} assume ~r3~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,187 INFO L290 TraceCheckUtils]: 241: Hoare triple {19057#false} assume !!(0 == ~ep31~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,187 INFO L290 TraceCheckUtils]: 242: Hoare triple {19057#false} assume !!(0 == ~ep32~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,187 INFO L290 TraceCheckUtils]: 243: Hoare triple {19057#false} assume !!(0 == ~ep34~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,187 INFO L290 TraceCheckUtils]: 244: Hoare triple {19057#false} ~mode3~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,187 INFO L290 TraceCheckUtils]: 245: Hoare triple {19057#false} assume !!(0 == ~mode4~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,187 INFO L290 TraceCheckUtils]: 246: Hoare triple {19057#false} assume ~r4~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,187 INFO L290 TraceCheckUtils]: 247: Hoare triple {19057#false} assume !!(0 == ~ep41~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,188 INFO L290 TraceCheckUtils]: 248: Hoare triple {19057#false} assume !!(0 == ~ep42~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,188 INFO L290 TraceCheckUtils]: 249: Hoare triple {19057#false} assume !!(0 == ~ep43~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,188 INFO L290 TraceCheckUtils]: 250: Hoare triple {19057#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {19057#false} is VALID [2022-02-20 18:40:53,188 INFO L290 TraceCheckUtils]: 251: Hoare triple {19057#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,188 INFO L290 TraceCheckUtils]: 252: Hoare triple {19057#false} assume ~st1~0 + ~nl1~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,188 INFO L290 TraceCheckUtils]: 253: Hoare triple {19057#false} assume ~st2~0 + ~nl2~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,188 INFO L290 TraceCheckUtils]: 254: Hoare triple {19057#false} assume ~st3~0 + ~nl3~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,189 INFO L290 TraceCheckUtils]: 255: Hoare triple {19057#false} assume ~st4~0 + ~nl4~0 <= 1; {19057#false} is VALID [2022-02-20 18:40:53,189 INFO L290 TraceCheckUtils]: 256: Hoare triple {19057#false} assume !(~r1~0 % 256 >= 3); {19057#false} is VALID [2022-02-20 18:40:53,189 INFO L290 TraceCheckUtils]: 257: Hoare triple {19057#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {19057#false} is VALID [2022-02-20 18:40:53,189 INFO L290 TraceCheckUtils]: 258: Hoare triple {19057#false} assume ~r1~0 % 256 < 3; {19057#false} is VALID [2022-02-20 18:40:53,189 INFO L290 TraceCheckUtils]: 259: Hoare triple {19057#false} assume !(~r1~0 % 256 >= 3); {19057#false} is VALID [2022-02-20 18:40:53,189 INFO L290 TraceCheckUtils]: 260: Hoare triple {19057#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {19057#false} is VALID [2022-02-20 18:40:53,189 INFO L290 TraceCheckUtils]: 261: Hoare triple {19057#false} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5222~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5222~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {19057#false} is VALID [2022-02-20 18:40:53,190 INFO L290 TraceCheckUtils]: 262: Hoare triple {19057#false} assume !(0 == main_~assert__arg~4#1 % 256); {19057#false} is VALID [2022-02-20 18:40:53,190 INFO L290 TraceCheckUtils]: 263: Hoare triple {19057#false} assume !(0 == ~mode1~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,190 INFO L290 TraceCheckUtils]: 264: Hoare triple {19057#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,190 INFO L290 TraceCheckUtils]: 265: Hoare triple {19057#false} assume !!(0 == ~ep21~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,190 INFO L290 TraceCheckUtils]: 266: Hoare triple {19057#false} assume !!(0 == ~ep31~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,190 INFO L290 TraceCheckUtils]: 267: Hoare triple {19057#false} assume !!(0 == ~ep41~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,191 INFO L290 TraceCheckUtils]: 268: Hoare triple {19057#false} assume 3 == ~r1~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,192 INFO L290 TraceCheckUtils]: 269: Hoare triple {19057#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,192 INFO L290 TraceCheckUtils]: 270: Hoare triple {19057#false} ~mode1~0 := 0; {19057#false} is VALID [2022-02-20 18:40:53,192 INFO L290 TraceCheckUtils]: 271: Hoare triple {19057#false} assume !(0 == ~mode2~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,192 INFO L290 TraceCheckUtils]: 272: Hoare triple {19057#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,192 INFO L290 TraceCheckUtils]: 273: Hoare triple {19057#false} assume !!(0 == ~ep12~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,192 INFO L290 TraceCheckUtils]: 274: Hoare triple {19057#false} assume !!(0 == ~ep32~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,193 INFO L290 TraceCheckUtils]: 275: Hoare triple {19057#false} assume !!(0 == ~ep42~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,193 INFO L290 TraceCheckUtils]: 276: Hoare triple {19057#false} assume 3 == ~r2~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,193 INFO L290 TraceCheckUtils]: 277: Hoare triple {19057#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,193 INFO L290 TraceCheckUtils]: 278: Hoare triple {19057#false} ~mode2~0 := 0; {19057#false} is VALID [2022-02-20 18:40:53,193 INFO L290 TraceCheckUtils]: 279: Hoare triple {19057#false} assume !(0 == ~mode3~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,193 INFO L290 TraceCheckUtils]: 280: Hoare triple {19057#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,193 INFO L290 TraceCheckUtils]: 281: Hoare triple {19057#false} assume !!(0 == ~ep13~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,194 INFO L290 TraceCheckUtils]: 282: Hoare triple {19057#false} assume !!(0 == ~ep23~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,194 INFO L290 TraceCheckUtils]: 283: Hoare triple {19057#false} assume !!(0 == ~ep43~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,194 INFO L290 TraceCheckUtils]: 284: Hoare triple {19057#false} assume 3 == ~r3~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,194 INFO L290 TraceCheckUtils]: 285: Hoare triple {19057#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,194 INFO L290 TraceCheckUtils]: 286: Hoare triple {19057#false} ~mode3~0 := 0; {19057#false} is VALID [2022-02-20 18:40:53,194 INFO L290 TraceCheckUtils]: 287: Hoare triple {19057#false} assume !(0 == ~mode4~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,194 INFO L290 TraceCheckUtils]: 288: Hoare triple {19057#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,195 INFO L290 TraceCheckUtils]: 289: Hoare triple {19057#false} assume !!(0 == ~ep14~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,195 INFO L290 TraceCheckUtils]: 290: Hoare triple {19057#false} assume !!(0 == ~ep24~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,195 INFO L290 TraceCheckUtils]: 291: Hoare triple {19057#false} assume !!(0 == ~ep34~0 % 256); {19057#false} is VALID [2022-02-20 18:40:53,195 INFO L290 TraceCheckUtils]: 292: Hoare triple {19057#false} assume 3 == ~r4~0 % 256; {19057#false} is VALID [2022-02-20 18:40:53,195 INFO L290 TraceCheckUtils]: 293: Hoare triple {19057#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {19057#false} is VALID [2022-02-20 18:40:53,195 INFO L290 TraceCheckUtils]: 294: Hoare triple {19057#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {19057#false} is VALID [2022-02-20 18:40:53,195 INFO L290 TraceCheckUtils]: 295: Hoare triple {19057#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {19057#false} is VALID [2022-02-20 18:40:53,196 INFO L290 TraceCheckUtils]: 296: Hoare triple {19057#false} ~__return_5415~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5415~0; {19057#false} is VALID [2022-02-20 18:40:53,196 INFO L290 TraceCheckUtils]: 297: Hoare triple {19057#false} havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {19057#false} is VALID [2022-02-20 18:40:53,196 INFO L290 TraceCheckUtils]: 298: Hoare triple {19057#false} assume 0 == main_~assert__arg~5#1 % 256; {19057#false} is VALID [2022-02-20 18:40:53,196 INFO L290 TraceCheckUtils]: 299: Hoare triple {19057#false} assume !false; {19057#false} is VALID [2022-02-20 18:40:53,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:40:53,197 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:40:53,197 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989807936] [2022-02-20 18:40:53,197 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [989807936] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:40:53,198 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:40:53,198 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:40:53,198 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453626871] [2022-02-20 18:40:53,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:40:53,199 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 300 [2022-02-20 18:40:53,199 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:40:53,200 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:53,387 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 300 edges. 300 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:40:53,387 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:40:53,387 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:40:53,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:40:53,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:40:53,388 INFO L87 Difference]: Start difference. First operand 2287 states and 3532 transitions. Second operand has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:57,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:40:57,365 INFO L93 Difference]: Finished difference Result 6824 states and 10533 transitions. [2022-02-20 18:40:57,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:40:57,365 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 300 [2022-02-20 18:40:57,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:40:57,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:57,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3319 transitions. [2022-02-20 18:40:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:40:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3319 transitions. [2022-02-20 18:40:57,392 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3319 transitions. [2022-02-20 18:40:59,443 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3319 edges. 3319 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:00,330 INFO L225 Difference]: With dead ends: 6824 [2022-02-20 18:41:00,331 INFO L226 Difference]: Without dead ends: 4558 [2022-02-20 18:41:00,333 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:00,334 INFO L933 BasicCegarLoop]: 2214 mSDtfsCounter, 1104 mSDsluCounter, 1105 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1104 SdHoareTripleChecker+Valid, 3319 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:00,334 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1104 Valid, 3319 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:00,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4558 states. [2022-02-20 18:41:00,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4558 to 2300. [2022-02-20 18:41:00,620 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:00,623 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4558 states. Second operand has 2300 states, 2299 states have (on average 1.54458460200087) internal successors, (3551), 2299 states have internal predecessors, (3551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:00,625 INFO L74 IsIncluded]: Start isIncluded. First operand 4558 states. Second operand has 2300 states, 2299 states have (on average 1.54458460200087) internal successors, (3551), 2299 states have internal predecessors, (3551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:00,627 INFO L87 Difference]: Start difference. First operand 4558 states. Second operand has 2300 states, 2299 states have (on average 1.54458460200087) internal successors, (3551), 2299 states have internal predecessors, (3551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:01,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:01,156 INFO L93 Difference]: Finished difference Result 4558 states and 7033 transitions. [2022-02-20 18:41:01,156 INFO L276 IsEmpty]: Start isEmpty. Operand 4558 states and 7033 transitions. [2022-02-20 18:41:01,162 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:01,162 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:01,166 INFO L74 IsIncluded]: Start isIncluded. First operand has 2300 states, 2299 states have (on average 1.54458460200087) internal successors, (3551), 2299 states have internal predecessors, (3551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 4558 states. [2022-02-20 18:41:01,169 INFO L87 Difference]: Start difference. First operand has 2300 states, 2299 states have (on average 1.54458460200087) internal successors, (3551), 2299 states have internal predecessors, (3551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 4558 states. [2022-02-20 18:41:01,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:01,757 INFO L93 Difference]: Finished difference Result 4558 states and 7033 transitions. [2022-02-20 18:41:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 4558 states and 7033 transitions. [2022-02-20 18:41:01,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:01,761 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:01,762 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:01,762 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:01,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2300 states, 2299 states have (on average 1.54458460200087) internal successors, (3551), 2299 states have internal predecessors, (3551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:01,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 2300 states and 3551 transitions. [2022-02-20 18:41:01,989 INFO L78 Accepts]: Start accepts. Automaton has 2300 states and 3551 transitions. Word has length 300 [2022-02-20 18:41:01,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:01,990 INFO L470 AbstractCegarLoop]: Abstraction has 2300 states and 3551 transitions. [2022-02-20 18:41:01,990 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:01,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3551 transitions. [2022-02-20 18:41:01,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-02-20 18:41:01,996 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:01,996 INFO L514 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] [2022-02-20 18:41:01,996 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 18:41:01,996 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:01,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:01,997 INFO L85 PathProgramCache]: Analyzing trace with hash -1696649126, now seen corresponding path program 1 times [2022-02-20 18:41:01,997 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:01,997 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757826741] [2022-02-20 18:41:01,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:01,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:02,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:02,160 INFO L290 TraceCheckUtils]: 0: Hoare triple {40774#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4268~0 := 0;~__return_4478~0 := 0;~__return_4662~0 := 0;~__return_4850~0 := 0;~__return_5034~0 := 0;~__return_5222~0 := 0;~__return_5415~0 := 0;~__return_5592~0 := 0; {40774#true} is VALID [2022-02-20 18:41:02,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {40774#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~check__tmp~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {40774#true} is VALID [2022-02-20 18:41:02,161 INFO L290 TraceCheckUtils]: 2: Hoare triple {40774#true} assume !!(0 == main_~init__r121~0#1 % 256); {40774#true} is VALID [2022-02-20 18:41:02,161 INFO L290 TraceCheckUtils]: 3: Hoare triple {40774#true} assume !(0 == main_~init__r131~0#1 % 256); {40774#true} is VALID [2022-02-20 18:41:02,162 INFO L290 TraceCheckUtils]: 4: Hoare triple {40774#true} assume !(0 == ~ep32~0 % 256);main_~init__tmp~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,162 INFO L290 TraceCheckUtils]: 5: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,163 INFO L290 TraceCheckUtils]: 6: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,163 INFO L290 TraceCheckUtils]: 7: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,164 INFO L290 TraceCheckUtils]: 8: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,164 INFO L290 TraceCheckUtils]: 9: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,164 INFO L290 TraceCheckUtils]: 10: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,165 INFO L290 TraceCheckUtils]: 11: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,165 INFO L290 TraceCheckUtils]: 12: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,166 INFO L290 TraceCheckUtils]: 13: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,166 INFO L290 TraceCheckUtils]: 14: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,166 INFO L290 TraceCheckUtils]: 15: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,167 INFO L290 TraceCheckUtils]: 16: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,167 INFO L290 TraceCheckUtils]: 17: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,168 INFO L290 TraceCheckUtils]: 18: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,168 INFO L290 TraceCheckUtils]: 19: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,168 INFO L290 TraceCheckUtils]: 20: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,169 INFO L290 TraceCheckUtils]: 21: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,169 INFO L290 TraceCheckUtils]: 22: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,169 INFO L290 TraceCheckUtils]: 23: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,170 INFO L290 TraceCheckUtils]: 24: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,170 INFO L290 TraceCheckUtils]: 25: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,171 INFO L290 TraceCheckUtils]: 26: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,171 INFO L290 TraceCheckUtils]: 27: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,171 INFO L290 TraceCheckUtils]: 28: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,172 INFO L290 TraceCheckUtils]: 29: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,172 INFO L290 TraceCheckUtils]: 30: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,173 INFO L290 TraceCheckUtils]: 31: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,173 INFO L290 TraceCheckUtils]: 32: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,173 INFO L290 TraceCheckUtils]: 33: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,174 INFO L290 TraceCheckUtils]: 34: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,174 INFO L290 TraceCheckUtils]: 35: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,174 INFO L290 TraceCheckUtils]: 36: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,175 INFO L290 TraceCheckUtils]: 37: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,175 INFO L290 TraceCheckUtils]: 38: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,176 INFO L290 TraceCheckUtils]: 39: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,176 INFO L290 TraceCheckUtils]: 40: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,176 INFO L290 TraceCheckUtils]: 41: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,177 INFO L290 TraceCheckUtils]: 42: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,177 INFO L290 TraceCheckUtils]: 43: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,178 INFO L290 TraceCheckUtils]: 44: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,178 INFO L290 TraceCheckUtils]: 45: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,178 INFO L290 TraceCheckUtils]: 46: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,180 INFO L290 TraceCheckUtils]: 47: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,181 INFO L290 TraceCheckUtils]: 48: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,181 INFO L290 TraceCheckUtils]: 49: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,181 INFO L290 TraceCheckUtils]: 50: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,182 INFO L290 TraceCheckUtils]: 51: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,182 INFO L290 TraceCheckUtils]: 52: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id2~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,183 INFO L290 TraceCheckUtils]: 53: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id3~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,183 INFO L290 TraceCheckUtils]: 54: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id4~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,183 INFO L290 TraceCheckUtils]: 55: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id3~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,184 INFO L290 TraceCheckUtils]: 56: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id4~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,184 INFO L290 TraceCheckUtils]: 57: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 != ~id4~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,184 INFO L290 TraceCheckUtils]: 58: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 >= 0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,185 INFO L290 TraceCheckUtils]: 59: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 >= 0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,185 INFO L290 TraceCheckUtils]: 60: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 >= 0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,186 INFO L290 TraceCheckUtils]: 61: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id4~0 >= 0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,186 INFO L290 TraceCheckUtils]: 62: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r1~0 % 256; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,186 INFO L290 TraceCheckUtils]: 63: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r2~0 % 256; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,187 INFO L290 TraceCheckUtils]: 64: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r3~0 % 256; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,187 INFO L290 TraceCheckUtils]: 65: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r4~0 % 256; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,187 INFO L290 TraceCheckUtils]: 66: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max1~0 == ~id1~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,188 INFO L290 TraceCheckUtils]: 67: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max2~0 == ~id2~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,188 INFO L290 TraceCheckUtils]: 68: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max3~0 == ~id3~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,189 INFO L290 TraceCheckUtils]: 69: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max4~0 == ~id4~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,189 INFO L290 TraceCheckUtils]: 70: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st1~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,189 INFO L290 TraceCheckUtils]: 71: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st2~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,190 INFO L290 TraceCheckUtils]: 72: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st3~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,190 INFO L290 TraceCheckUtils]: 73: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st4~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,190 INFO L290 TraceCheckUtils]: 74: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl1~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,191 INFO L290 TraceCheckUtils]: 75: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl2~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,191 INFO L290 TraceCheckUtils]: 76: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl3~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,191 INFO L290 TraceCheckUtils]: 77: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl4~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,192 INFO L290 TraceCheckUtils]: 78: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode1~0 % 256; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,192 INFO L290 TraceCheckUtils]: 79: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode2~0 % 256; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,193 INFO L290 TraceCheckUtils]: 80: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode3~0 % 256; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,193 INFO L290 TraceCheckUtils]: 81: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4268~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4268~0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,193 INFO L290 TraceCheckUtils]: 82: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,194 INFO L290 TraceCheckUtils]: 83: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode1~0 % 256); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,194 INFO L290 TraceCheckUtils]: 84: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r1~0 % 256 < 3; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,195 INFO L290 TraceCheckUtils]: 85: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep12~0 % 256); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,195 INFO L290 TraceCheckUtils]: 86: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep13~0 % 256); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,195 INFO L290 TraceCheckUtils]: 87: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep14~0 % 256); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,196 INFO L290 TraceCheckUtils]: 88: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode1~0 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,196 INFO L290 TraceCheckUtils]: 89: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode2~0 % 256); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,196 INFO L290 TraceCheckUtils]: 90: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r2~0 % 256 < 3; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,197 INFO L290 TraceCheckUtils]: 91: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep21~0 % 256); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,197 INFO L290 TraceCheckUtils]: 92: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep23~0 % 256); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,198 INFO L290 TraceCheckUtils]: 93: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep24~0 % 256); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,198 INFO L290 TraceCheckUtils]: 94: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode2~0 := 1; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,198 INFO L290 TraceCheckUtils]: 95: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode3~0 % 256); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,199 INFO L290 TraceCheckUtils]: 96: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r3~0 % 256 < 3; {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,199 INFO L290 TraceCheckUtils]: 97: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep31~0 % 256); {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 18:41:02,200 INFO L290 TraceCheckUtils]: 98: Hoare triple {40776#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep32~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,200 INFO L290 TraceCheckUtils]: 99: Hoare triple {40775#false} assume !!(0 == ~ep34~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,200 INFO L290 TraceCheckUtils]: 100: Hoare triple {40775#false} ~mode3~0 := 1; {40775#false} is VALID [2022-02-20 18:41:02,200 INFO L290 TraceCheckUtils]: 101: Hoare triple {40775#false} assume !!(0 == ~mode4~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,200 INFO L290 TraceCheckUtils]: 102: Hoare triple {40775#false} assume ~r4~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,200 INFO L290 TraceCheckUtils]: 103: Hoare triple {40775#false} assume !!(0 == ~ep41~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,200 INFO L290 TraceCheckUtils]: 104: Hoare triple {40775#false} assume !!(0 == ~ep42~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,201 INFO L290 TraceCheckUtils]: 105: Hoare triple {40775#false} assume !!(0 == ~ep43~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,201 INFO L290 TraceCheckUtils]: 106: Hoare triple {40775#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {40775#false} is VALID [2022-02-20 18:41:02,201 INFO L290 TraceCheckUtils]: 107: Hoare triple {40775#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,201 INFO L290 TraceCheckUtils]: 108: Hoare triple {40775#false} assume ~st1~0 + ~nl1~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,201 INFO L290 TraceCheckUtils]: 109: Hoare triple {40775#false} assume ~st2~0 + ~nl2~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,201 INFO L290 TraceCheckUtils]: 110: Hoare triple {40775#false} assume ~st3~0 + ~nl3~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,201 INFO L290 TraceCheckUtils]: 111: Hoare triple {40775#false} assume ~st4~0 + ~nl4~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,202 INFO L290 TraceCheckUtils]: 112: Hoare triple {40775#false} assume !(~r1~0 % 256 >= 3); {40775#false} is VALID [2022-02-20 18:41:02,202 INFO L290 TraceCheckUtils]: 113: Hoare triple {40775#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {40775#false} is VALID [2022-02-20 18:41:02,202 INFO L290 TraceCheckUtils]: 114: Hoare triple {40775#false} assume ~r1~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,202 INFO L290 TraceCheckUtils]: 115: Hoare triple {40775#false} assume !(~r1~0 % 256 >= 3); {40775#false} is VALID [2022-02-20 18:41:02,202 INFO L290 TraceCheckUtils]: 116: Hoare triple {40775#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {40775#false} is VALID [2022-02-20 18:41:02,202 INFO L290 TraceCheckUtils]: 117: Hoare triple {40775#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4478~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4478~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {40775#false} is VALID [2022-02-20 18:41:02,202 INFO L290 TraceCheckUtils]: 118: Hoare triple {40775#false} assume !(0 == main_~assert__arg~0#1 % 256); {40775#false} is VALID [2022-02-20 18:41:02,203 INFO L290 TraceCheckUtils]: 119: Hoare triple {40775#false} assume !(0 == ~mode1~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,203 INFO L290 TraceCheckUtils]: 120: Hoare triple {40775#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,203 INFO L290 TraceCheckUtils]: 121: Hoare triple {40775#false} assume !!(0 == ~ep21~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,203 INFO L290 TraceCheckUtils]: 122: Hoare triple {40775#false} assume !!(0 == ~ep31~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,203 INFO L290 TraceCheckUtils]: 123: Hoare triple {40775#false} assume !!(0 == ~ep41~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,203 INFO L290 TraceCheckUtils]: 124: Hoare triple {40775#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {40775#false} is VALID [2022-02-20 18:41:02,203 INFO L290 TraceCheckUtils]: 125: Hoare triple {40775#false} assume !(0 == ~mode2~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,204 INFO L290 TraceCheckUtils]: 126: Hoare triple {40775#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,204 INFO L290 TraceCheckUtils]: 127: Hoare triple {40775#false} assume !!(0 == ~ep12~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,204 INFO L290 TraceCheckUtils]: 128: Hoare triple {40775#false} assume !!(0 == ~ep32~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,204 INFO L290 TraceCheckUtils]: 129: Hoare triple {40775#false} assume !!(0 == ~ep42~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,204 INFO L290 TraceCheckUtils]: 130: Hoare triple {40775#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {40775#false} is VALID [2022-02-20 18:41:02,204 INFO L290 TraceCheckUtils]: 131: Hoare triple {40775#false} assume !(0 == ~mode3~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,204 INFO L290 TraceCheckUtils]: 132: Hoare triple {40775#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,205 INFO L290 TraceCheckUtils]: 133: Hoare triple {40775#false} assume !!(0 == ~ep13~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,205 INFO L290 TraceCheckUtils]: 134: Hoare triple {40775#false} assume !!(0 == ~ep23~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,205 INFO L290 TraceCheckUtils]: 135: Hoare triple {40775#false} assume !!(0 == ~ep43~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,205 INFO L290 TraceCheckUtils]: 136: Hoare triple {40775#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {40775#false} is VALID [2022-02-20 18:41:02,205 INFO L290 TraceCheckUtils]: 137: Hoare triple {40775#false} assume !(0 == ~mode4~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,205 INFO L290 TraceCheckUtils]: 138: Hoare triple {40775#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,205 INFO L290 TraceCheckUtils]: 139: Hoare triple {40775#false} assume !!(0 == ~ep14~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,206 INFO L290 TraceCheckUtils]: 140: Hoare triple {40775#false} assume !!(0 == ~ep24~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,206 INFO L290 TraceCheckUtils]: 141: Hoare triple {40775#false} assume !!(0 == ~ep34~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,206 INFO L290 TraceCheckUtils]: 142: Hoare triple {40775#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {40775#false} is VALID [2022-02-20 18:41:02,206 INFO L290 TraceCheckUtils]: 143: Hoare triple {40775#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,206 INFO L290 TraceCheckUtils]: 144: Hoare triple {40775#false} assume ~st1~0 + ~nl1~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,206 INFO L290 TraceCheckUtils]: 145: Hoare triple {40775#false} assume ~st2~0 + ~nl2~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,206 INFO L290 TraceCheckUtils]: 146: Hoare triple {40775#false} assume ~st3~0 + ~nl3~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,207 INFO L290 TraceCheckUtils]: 147: Hoare triple {40775#false} assume ~st4~0 + ~nl4~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,207 INFO L290 TraceCheckUtils]: 148: Hoare triple {40775#false} assume !(~r1~0 % 256 >= 3); {40775#false} is VALID [2022-02-20 18:41:02,207 INFO L290 TraceCheckUtils]: 149: Hoare triple {40775#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {40775#false} is VALID [2022-02-20 18:41:02,207 INFO L290 TraceCheckUtils]: 150: Hoare triple {40775#false} assume ~r1~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,207 INFO L290 TraceCheckUtils]: 151: Hoare triple {40775#false} assume !(~r1~0 % 256 >= 3); {40775#false} is VALID [2022-02-20 18:41:02,207 INFO L290 TraceCheckUtils]: 152: Hoare triple {40775#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {40775#false} is VALID [2022-02-20 18:41:02,207 INFO L290 TraceCheckUtils]: 153: Hoare triple {40775#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_4662~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4662~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {40775#false} is VALID [2022-02-20 18:41:02,208 INFO L290 TraceCheckUtils]: 154: Hoare triple {40775#false} assume !(0 == main_~assert__arg~1#1 % 256); {40775#false} is VALID [2022-02-20 18:41:02,208 INFO L290 TraceCheckUtils]: 155: Hoare triple {40775#false} assume !!(0 == ~mode1~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,208 INFO L290 TraceCheckUtils]: 156: Hoare triple {40775#false} assume ~r1~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,208 INFO L290 TraceCheckUtils]: 157: Hoare triple {40775#false} assume !!(0 == ~ep12~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,208 INFO L290 TraceCheckUtils]: 158: Hoare triple {40775#false} assume !!(0 == ~ep13~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,208 INFO L290 TraceCheckUtils]: 159: Hoare triple {40775#false} assume !!(0 == ~ep14~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,209 INFO L290 TraceCheckUtils]: 160: Hoare triple {40775#false} ~mode1~0 := 1; {40775#false} is VALID [2022-02-20 18:41:02,209 INFO L290 TraceCheckUtils]: 161: Hoare triple {40775#false} assume !!(0 == ~mode2~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,209 INFO L290 TraceCheckUtils]: 162: Hoare triple {40775#false} assume ~r2~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,209 INFO L290 TraceCheckUtils]: 163: Hoare triple {40775#false} assume !!(0 == ~ep21~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,209 INFO L290 TraceCheckUtils]: 164: Hoare triple {40775#false} assume !!(0 == ~ep23~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,209 INFO L290 TraceCheckUtils]: 165: Hoare triple {40775#false} assume !!(0 == ~ep24~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,209 INFO L290 TraceCheckUtils]: 166: Hoare triple {40775#false} ~mode2~0 := 1; {40775#false} is VALID [2022-02-20 18:41:02,210 INFO L290 TraceCheckUtils]: 167: Hoare triple {40775#false} assume !!(0 == ~mode3~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,210 INFO L290 TraceCheckUtils]: 168: Hoare triple {40775#false} assume ~r3~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,210 INFO L290 TraceCheckUtils]: 169: Hoare triple {40775#false} assume !!(0 == ~ep31~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,210 INFO L290 TraceCheckUtils]: 170: Hoare triple {40775#false} assume !!(0 == ~ep32~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,210 INFO L290 TraceCheckUtils]: 171: Hoare triple {40775#false} assume !!(0 == ~ep34~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,210 INFO L290 TraceCheckUtils]: 172: Hoare triple {40775#false} ~mode3~0 := 1; {40775#false} is VALID [2022-02-20 18:41:02,210 INFO L290 TraceCheckUtils]: 173: Hoare triple {40775#false} assume !!(0 == ~mode4~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,211 INFO L290 TraceCheckUtils]: 174: Hoare triple {40775#false} assume ~r4~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,211 INFO L290 TraceCheckUtils]: 175: Hoare triple {40775#false} assume !!(0 == ~ep41~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,211 INFO L290 TraceCheckUtils]: 176: Hoare triple {40775#false} assume !!(0 == ~ep42~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,211 INFO L290 TraceCheckUtils]: 177: Hoare triple {40775#false} assume !!(0 == ~ep43~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,211 INFO L290 TraceCheckUtils]: 178: Hoare triple {40775#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {40775#false} is VALID [2022-02-20 18:41:02,211 INFO L290 TraceCheckUtils]: 179: Hoare triple {40775#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,211 INFO L290 TraceCheckUtils]: 180: Hoare triple {40775#false} assume ~st1~0 + ~nl1~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,212 INFO L290 TraceCheckUtils]: 181: Hoare triple {40775#false} assume ~st2~0 + ~nl2~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,212 INFO L290 TraceCheckUtils]: 182: Hoare triple {40775#false} assume ~st3~0 + ~nl3~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,212 INFO L290 TraceCheckUtils]: 183: Hoare triple {40775#false} assume ~st4~0 + ~nl4~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,212 INFO L290 TraceCheckUtils]: 184: Hoare triple {40775#false} assume !(~r1~0 % 256 >= 3); {40775#false} is VALID [2022-02-20 18:41:02,212 INFO L290 TraceCheckUtils]: 185: Hoare triple {40775#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {40775#false} is VALID [2022-02-20 18:41:02,212 INFO L290 TraceCheckUtils]: 186: Hoare triple {40775#false} assume ~r1~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,212 INFO L290 TraceCheckUtils]: 187: Hoare triple {40775#false} assume !(~r1~0 % 256 >= 3); {40775#false} is VALID [2022-02-20 18:41:02,213 INFO L290 TraceCheckUtils]: 188: Hoare triple {40775#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {40775#false} is VALID [2022-02-20 18:41:02,213 INFO L290 TraceCheckUtils]: 189: Hoare triple {40775#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_4850~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4850~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {40775#false} is VALID [2022-02-20 18:41:02,213 INFO L290 TraceCheckUtils]: 190: Hoare triple {40775#false} assume !(0 == main_~assert__arg~2#1 % 256); {40775#false} is VALID [2022-02-20 18:41:02,213 INFO L290 TraceCheckUtils]: 191: Hoare triple {40775#false} assume !(0 == ~mode1~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,213 INFO L290 TraceCheckUtils]: 192: Hoare triple {40775#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,213 INFO L290 TraceCheckUtils]: 193: Hoare triple {40775#false} assume !!(0 == ~ep21~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,213 INFO L290 TraceCheckUtils]: 194: Hoare triple {40775#false} assume !!(0 == ~ep31~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,214 INFO L290 TraceCheckUtils]: 195: Hoare triple {40775#false} assume !!(0 == ~ep41~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,214 INFO L290 TraceCheckUtils]: 196: Hoare triple {40775#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {40775#false} is VALID [2022-02-20 18:41:02,214 INFO L290 TraceCheckUtils]: 197: Hoare triple {40775#false} assume !(0 == ~mode2~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,214 INFO L290 TraceCheckUtils]: 198: Hoare triple {40775#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,214 INFO L290 TraceCheckUtils]: 199: Hoare triple {40775#false} assume !!(0 == ~ep12~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,214 INFO L290 TraceCheckUtils]: 200: Hoare triple {40775#false} assume !!(0 == ~ep32~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,214 INFO L290 TraceCheckUtils]: 201: Hoare triple {40775#false} assume !!(0 == ~ep42~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,215 INFO L290 TraceCheckUtils]: 202: Hoare triple {40775#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {40775#false} is VALID [2022-02-20 18:41:02,215 INFO L290 TraceCheckUtils]: 203: Hoare triple {40775#false} assume !(0 == ~mode3~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,215 INFO L290 TraceCheckUtils]: 204: Hoare triple {40775#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,215 INFO L290 TraceCheckUtils]: 205: Hoare triple {40775#false} assume !!(0 == ~ep13~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,215 INFO L290 TraceCheckUtils]: 206: Hoare triple {40775#false} assume !!(0 == ~ep23~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,215 INFO L290 TraceCheckUtils]: 207: Hoare triple {40775#false} assume !!(0 == ~ep43~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,215 INFO L290 TraceCheckUtils]: 208: Hoare triple {40775#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {40775#false} is VALID [2022-02-20 18:41:02,217 INFO L290 TraceCheckUtils]: 209: Hoare triple {40775#false} assume !(0 == ~mode4~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,217 INFO L290 TraceCheckUtils]: 210: Hoare triple {40775#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,217 INFO L290 TraceCheckUtils]: 211: Hoare triple {40775#false} assume !!(0 == ~ep14~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,217 INFO L290 TraceCheckUtils]: 212: Hoare triple {40775#false} assume !!(0 == ~ep24~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,217 INFO L290 TraceCheckUtils]: 213: Hoare triple {40775#false} assume !!(0 == ~ep34~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,217 INFO L290 TraceCheckUtils]: 214: Hoare triple {40775#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {40775#false} is VALID [2022-02-20 18:41:02,217 INFO L290 TraceCheckUtils]: 215: Hoare triple {40775#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,218 INFO L290 TraceCheckUtils]: 216: Hoare triple {40775#false} assume ~st1~0 + ~nl1~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,218 INFO L290 TraceCheckUtils]: 217: Hoare triple {40775#false} assume ~st2~0 + ~nl2~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,218 INFO L290 TraceCheckUtils]: 218: Hoare triple {40775#false} assume ~st3~0 + ~nl3~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,218 INFO L290 TraceCheckUtils]: 219: Hoare triple {40775#false} assume ~st4~0 + ~nl4~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,218 INFO L290 TraceCheckUtils]: 220: Hoare triple {40775#false} assume !(~r1~0 % 256 >= 3); {40775#false} is VALID [2022-02-20 18:41:02,218 INFO L290 TraceCheckUtils]: 221: Hoare triple {40775#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {40775#false} is VALID [2022-02-20 18:41:02,218 INFO L290 TraceCheckUtils]: 222: Hoare triple {40775#false} assume ~r1~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,219 INFO L290 TraceCheckUtils]: 223: Hoare triple {40775#false} assume !(~r1~0 % 256 >= 3); {40775#false} is VALID [2022-02-20 18:41:02,219 INFO L290 TraceCheckUtils]: 224: Hoare triple {40775#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {40775#false} is VALID [2022-02-20 18:41:02,219 INFO L290 TraceCheckUtils]: 225: Hoare triple {40775#false} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5034~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5034~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {40775#false} is VALID [2022-02-20 18:41:02,219 INFO L290 TraceCheckUtils]: 226: Hoare triple {40775#false} assume !(0 == main_~assert__arg~3#1 % 256); {40775#false} is VALID [2022-02-20 18:41:02,219 INFO L290 TraceCheckUtils]: 227: Hoare triple {40775#false} assume !!(0 == ~mode1~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,219 INFO L290 TraceCheckUtils]: 228: Hoare triple {40775#false} assume ~r1~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,219 INFO L290 TraceCheckUtils]: 229: Hoare triple {40775#false} assume !!(0 == ~ep12~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,220 INFO L290 TraceCheckUtils]: 230: Hoare triple {40775#false} assume !!(0 == ~ep13~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,220 INFO L290 TraceCheckUtils]: 231: Hoare triple {40775#false} assume !!(0 == ~ep14~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,220 INFO L290 TraceCheckUtils]: 232: Hoare triple {40775#false} ~mode1~0 := 1; {40775#false} is VALID [2022-02-20 18:41:02,220 INFO L290 TraceCheckUtils]: 233: Hoare triple {40775#false} assume !!(0 == ~mode2~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,220 INFO L290 TraceCheckUtils]: 234: Hoare triple {40775#false} assume ~r2~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,220 INFO L290 TraceCheckUtils]: 235: Hoare triple {40775#false} assume !!(0 == ~ep21~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,221 INFO L290 TraceCheckUtils]: 236: Hoare triple {40775#false} assume !!(0 == ~ep23~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,221 INFO L290 TraceCheckUtils]: 237: Hoare triple {40775#false} assume !!(0 == ~ep24~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,221 INFO L290 TraceCheckUtils]: 238: Hoare triple {40775#false} ~mode2~0 := 1; {40775#false} is VALID [2022-02-20 18:41:02,221 INFO L290 TraceCheckUtils]: 239: Hoare triple {40775#false} assume !!(0 == ~mode3~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,221 INFO L290 TraceCheckUtils]: 240: Hoare triple {40775#false} assume ~r3~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,221 INFO L290 TraceCheckUtils]: 241: Hoare triple {40775#false} assume !!(0 == ~ep31~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,221 INFO L290 TraceCheckUtils]: 242: Hoare triple {40775#false} assume !!(0 == ~ep32~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,222 INFO L290 TraceCheckUtils]: 243: Hoare triple {40775#false} assume !!(0 == ~ep34~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,222 INFO L290 TraceCheckUtils]: 244: Hoare triple {40775#false} ~mode3~0 := 1; {40775#false} is VALID [2022-02-20 18:41:02,222 INFO L290 TraceCheckUtils]: 245: Hoare triple {40775#false} assume !!(0 == ~mode4~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,222 INFO L290 TraceCheckUtils]: 246: Hoare triple {40775#false} assume ~r4~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,222 INFO L290 TraceCheckUtils]: 247: Hoare triple {40775#false} assume !!(0 == ~ep41~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,222 INFO L290 TraceCheckUtils]: 248: Hoare triple {40775#false} assume !!(0 == ~ep42~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,222 INFO L290 TraceCheckUtils]: 249: Hoare triple {40775#false} assume !!(0 == ~ep43~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,223 INFO L290 TraceCheckUtils]: 250: Hoare triple {40775#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {40775#false} is VALID [2022-02-20 18:41:02,223 INFO L290 TraceCheckUtils]: 251: Hoare triple {40775#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,223 INFO L290 TraceCheckUtils]: 252: Hoare triple {40775#false} assume ~st1~0 + ~nl1~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,223 INFO L290 TraceCheckUtils]: 253: Hoare triple {40775#false} assume ~st2~0 + ~nl2~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,223 INFO L290 TraceCheckUtils]: 254: Hoare triple {40775#false} assume ~st3~0 + ~nl3~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,223 INFO L290 TraceCheckUtils]: 255: Hoare triple {40775#false} assume ~st4~0 + ~nl4~0 <= 1; {40775#false} is VALID [2022-02-20 18:41:02,223 INFO L290 TraceCheckUtils]: 256: Hoare triple {40775#false} assume !(~r1~0 % 256 >= 3); {40775#false} is VALID [2022-02-20 18:41:02,224 INFO L290 TraceCheckUtils]: 257: Hoare triple {40775#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {40775#false} is VALID [2022-02-20 18:41:02,224 INFO L290 TraceCheckUtils]: 258: Hoare triple {40775#false} assume ~r1~0 % 256 < 3; {40775#false} is VALID [2022-02-20 18:41:02,224 INFO L290 TraceCheckUtils]: 259: Hoare triple {40775#false} assume !(~r1~0 % 256 >= 3); {40775#false} is VALID [2022-02-20 18:41:02,224 INFO L290 TraceCheckUtils]: 260: Hoare triple {40775#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {40775#false} is VALID [2022-02-20 18:41:02,224 INFO L290 TraceCheckUtils]: 261: Hoare triple {40775#false} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5222~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5222~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {40775#false} is VALID [2022-02-20 18:41:02,224 INFO L290 TraceCheckUtils]: 262: Hoare triple {40775#false} assume !(0 == main_~assert__arg~4#1 % 256); {40775#false} is VALID [2022-02-20 18:41:02,224 INFO L290 TraceCheckUtils]: 263: Hoare triple {40775#false} assume !(0 == ~mode1~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,225 INFO L290 TraceCheckUtils]: 264: Hoare triple {40775#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,225 INFO L290 TraceCheckUtils]: 265: Hoare triple {40775#false} assume !!(0 == ~ep21~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,225 INFO L290 TraceCheckUtils]: 266: Hoare triple {40775#false} assume !!(0 == ~ep31~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,225 INFO L290 TraceCheckUtils]: 267: Hoare triple {40775#false} assume !!(0 == ~ep41~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,225 INFO L290 TraceCheckUtils]: 268: Hoare triple {40775#false} assume 3 == ~r1~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,225 INFO L290 TraceCheckUtils]: 269: Hoare triple {40775#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {40775#false} is VALID [2022-02-20 18:41:02,225 INFO L290 TraceCheckUtils]: 270: Hoare triple {40775#false} ~mode1~0 := 0; {40775#false} is VALID [2022-02-20 18:41:02,226 INFO L290 TraceCheckUtils]: 271: Hoare triple {40775#false} assume !(0 == ~mode2~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,226 INFO L290 TraceCheckUtils]: 272: Hoare triple {40775#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,226 INFO L290 TraceCheckUtils]: 273: Hoare triple {40775#false} assume !!(0 == ~ep12~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,226 INFO L290 TraceCheckUtils]: 274: Hoare triple {40775#false} assume !!(0 == ~ep32~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,226 INFO L290 TraceCheckUtils]: 275: Hoare triple {40775#false} assume !!(0 == ~ep42~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,226 INFO L290 TraceCheckUtils]: 276: Hoare triple {40775#false} assume 3 == ~r2~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,226 INFO L290 TraceCheckUtils]: 277: Hoare triple {40775#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {40775#false} is VALID [2022-02-20 18:41:02,227 INFO L290 TraceCheckUtils]: 278: Hoare triple {40775#false} ~mode2~0 := 0; {40775#false} is VALID [2022-02-20 18:41:02,227 INFO L290 TraceCheckUtils]: 279: Hoare triple {40775#false} assume !(0 == ~mode3~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,227 INFO L290 TraceCheckUtils]: 280: Hoare triple {40775#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,227 INFO L290 TraceCheckUtils]: 281: Hoare triple {40775#false} assume !!(0 == ~ep13~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,227 INFO L290 TraceCheckUtils]: 282: Hoare triple {40775#false} assume !!(0 == ~ep23~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,227 INFO L290 TraceCheckUtils]: 283: Hoare triple {40775#false} assume !!(0 == ~ep43~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,228 INFO L290 TraceCheckUtils]: 284: Hoare triple {40775#false} assume 3 == ~r3~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,228 INFO L290 TraceCheckUtils]: 285: Hoare triple {40775#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {40775#false} is VALID [2022-02-20 18:41:02,228 INFO L290 TraceCheckUtils]: 286: Hoare triple {40775#false} ~mode3~0 := 0; {40775#false} is VALID [2022-02-20 18:41:02,228 INFO L290 TraceCheckUtils]: 287: Hoare triple {40775#false} assume !(0 == ~mode4~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,228 INFO L290 TraceCheckUtils]: 288: Hoare triple {40775#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,228 INFO L290 TraceCheckUtils]: 289: Hoare triple {40775#false} assume !!(0 == ~ep14~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,228 INFO L290 TraceCheckUtils]: 290: Hoare triple {40775#false} assume !!(0 == ~ep24~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,229 INFO L290 TraceCheckUtils]: 291: Hoare triple {40775#false} assume !!(0 == ~ep34~0 % 256); {40775#false} is VALID [2022-02-20 18:41:02,229 INFO L290 TraceCheckUtils]: 292: Hoare triple {40775#false} assume 3 == ~r4~0 % 256; {40775#false} is VALID [2022-02-20 18:41:02,229 INFO L290 TraceCheckUtils]: 293: Hoare triple {40775#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {40775#false} is VALID [2022-02-20 18:41:02,229 INFO L290 TraceCheckUtils]: 294: Hoare triple {40775#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {40775#false} is VALID [2022-02-20 18:41:02,229 INFO L290 TraceCheckUtils]: 295: Hoare triple {40775#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {40775#false} is VALID [2022-02-20 18:41:02,229 INFO L290 TraceCheckUtils]: 296: Hoare triple {40775#false} ~__return_5415~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5415~0; {40775#false} is VALID [2022-02-20 18:41:02,229 INFO L290 TraceCheckUtils]: 297: Hoare triple {40775#false} havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {40775#false} is VALID [2022-02-20 18:41:02,230 INFO L290 TraceCheckUtils]: 298: Hoare triple {40775#false} assume 0 == main_~assert__arg~5#1 % 256; {40775#false} is VALID [2022-02-20 18:41:02,230 INFO L290 TraceCheckUtils]: 299: Hoare triple {40775#false} assume !false; {40775#false} is VALID [2022-02-20 18:41:02,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:41:02,231 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:02,231 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757826741] [2022-02-20 18:41:02,231 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757826741] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:02,231 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:02,231 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:41:02,231 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921009133] [2022-02-20 18:41:02,232 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:02,232 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 300 [2022-02-20 18:41:02,233 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:02,233 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:02,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 300 edges. 300 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:02,423 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:41:02,423 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:02,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:41:02,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:02,424 INFO L87 Difference]: Start difference. First operand 2300 states and 3551 transitions. Second operand has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:06,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:06,202 INFO L93 Difference]: Finished difference Result 6673 states and 10268 transitions. [2022-02-20 18:41:06,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:41:06,202 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 300 [2022-02-20 18:41:06,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:06,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:06,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3194 transitions. [2022-02-20 18:41:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:06,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3194 transitions. [2022-02-20 18:41:06,224 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3194 transitions. [2022-02-20 18:41:07,797 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3194 edges. 3194 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:08,665 INFO L225 Difference]: With dead ends: 6673 [2022-02-20 18:41:08,665 INFO L226 Difference]: Without dead ends: 4511 [2022-02-20 18:41:08,668 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:08,669 INFO L933 BasicCegarLoop]: 2113 mSDtfsCounter, 994 mSDsluCounter, 1062 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 994 SdHoareTripleChecker+Valid, 3175 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:08,669 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [994 Valid, 3175 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:08,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4511 states. [2022-02-20 18:41:09,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4511 to 4509. [2022-02-20 18:41:09,213 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:09,219 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4511 states. Second operand has 4509 states, 4508 states have (on average 1.5357142857142858) internal successors, (6923), 4508 states have internal predecessors, (6923), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:09,224 INFO L74 IsIncluded]: Start isIncluded. First operand 4511 states. Second operand has 4509 states, 4508 states have (on average 1.5357142857142858) internal successors, (6923), 4508 states have internal predecessors, (6923), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:09,230 INFO L87 Difference]: Start difference. First operand 4511 states. Second operand has 4509 states, 4508 states have (on average 1.5357142857142858) internal successors, (6923), 4508 states have internal predecessors, (6923), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:09,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:09,747 INFO L93 Difference]: Finished difference Result 4511 states and 6924 transitions. [2022-02-20 18:41:09,748 INFO L276 IsEmpty]: Start isEmpty. Operand 4511 states and 6924 transitions. [2022-02-20 18:41:09,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:09,751 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:09,757 INFO L74 IsIncluded]: Start isIncluded. First operand has 4509 states, 4508 states have (on average 1.5357142857142858) internal successors, (6923), 4508 states have internal predecessors, (6923), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 4511 states. [2022-02-20 18:41:09,762 INFO L87 Difference]: Start difference. First operand has 4509 states, 4508 states have (on average 1.5357142857142858) internal successors, (6923), 4508 states have internal predecessors, (6923), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 4511 states. [2022-02-20 18:41:10,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:10,295 INFO L93 Difference]: Finished difference Result 4511 states and 6924 transitions. [2022-02-20 18:41:10,295 INFO L276 IsEmpty]: Start isEmpty. Operand 4511 states and 6924 transitions. [2022-02-20 18:41:10,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:10,299 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:10,299 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:10,300 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:10,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4509 states, 4508 states have (on average 1.5357142857142858) internal successors, (6923), 4508 states have internal predecessors, (6923), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 4509 states and 6923 transitions. [2022-02-20 18:41:11,071 INFO L78 Accepts]: Start accepts. Automaton has 4509 states and 6923 transitions. Word has length 300 [2022-02-20 18:41:11,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:11,072 INFO L470 AbstractCegarLoop]: Abstraction has 4509 states and 6923 transitions. [2022-02-20 18:41:11,072 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:11,072 INFO L276 IsEmpty]: Start isEmpty. Operand 4509 states and 6923 transitions. [2022-02-20 18:41:11,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-02-20 18:41:11,077 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:11,078 INFO L514 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] [2022-02-20 18:41:11,078 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 18:41:11,078 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:11,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:11,078 INFO L85 PathProgramCache]: Analyzing trace with hash -325304478, now seen corresponding path program 1 times [2022-02-20 18:41:11,079 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:11,079 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896488981] [2022-02-20 18:41:11,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:11,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:11,164 INFO L290 TraceCheckUtils]: 0: Hoare triple {65245#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4268~0 := 0;~__return_4478~0 := 0;~__return_4662~0 := 0;~__return_4850~0 := 0;~__return_5034~0 := 0;~__return_5222~0 := 0;~__return_5415~0 := 0;~__return_5592~0 := 0; {65245#true} is VALID [2022-02-20 18:41:11,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {65245#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~check__tmp~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {65245#true} is VALID [2022-02-20 18:41:11,165 INFO L290 TraceCheckUtils]: 2: Hoare triple {65245#true} assume !!(0 == main_~init__r121~0#1 % 256); {65245#true} is VALID [2022-02-20 18:41:11,165 INFO L290 TraceCheckUtils]: 3: Hoare triple {65245#true} assume !(0 == main_~init__r131~0#1 % 256); {65245#true} is VALID [2022-02-20 18:41:11,165 INFO L290 TraceCheckUtils]: 4: Hoare triple {65245#true} assume !!(0 == ~ep32~0 % 256); {65245#true} is VALID [2022-02-20 18:41:11,166 INFO L290 TraceCheckUtils]: 5: Hoare triple {65245#true} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {65247#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:11,166 INFO L290 TraceCheckUtils]: 6: Hoare triple {65247#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {65247#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:11,166 INFO L290 TraceCheckUtils]: 7: Hoare triple {65247#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {65247#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:11,167 INFO L290 TraceCheckUtils]: 8: Hoare triple {65247#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {65247#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 18:41:11,167 INFO L290 TraceCheckUtils]: 9: Hoare triple {65247#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,167 INFO L290 TraceCheckUtils]: 10: Hoare triple {65246#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,168 INFO L290 TraceCheckUtils]: 11: Hoare triple {65246#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,168 INFO L290 TraceCheckUtils]: 12: Hoare triple {65246#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,168 INFO L290 TraceCheckUtils]: 13: Hoare triple {65246#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,168 INFO L290 TraceCheckUtils]: 14: Hoare triple {65246#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,168 INFO L290 TraceCheckUtils]: 15: Hoare triple {65246#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,168 INFO L290 TraceCheckUtils]: 16: Hoare triple {65246#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,168 INFO L290 TraceCheckUtils]: 17: Hoare triple {65246#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,169 INFO L290 TraceCheckUtils]: 18: Hoare triple {65246#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,169 INFO L290 TraceCheckUtils]: 19: Hoare triple {65246#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,169 INFO L290 TraceCheckUtils]: 20: Hoare triple {65246#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,169 INFO L290 TraceCheckUtils]: 21: Hoare triple {65246#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,169 INFO L290 TraceCheckUtils]: 22: Hoare triple {65246#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,169 INFO L290 TraceCheckUtils]: 23: Hoare triple {65246#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,169 INFO L290 TraceCheckUtils]: 24: Hoare triple {65246#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,170 INFO L290 TraceCheckUtils]: 25: Hoare triple {65246#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,170 INFO L290 TraceCheckUtils]: 26: Hoare triple {65246#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,170 INFO L290 TraceCheckUtils]: 27: Hoare triple {65246#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,170 INFO L290 TraceCheckUtils]: 28: Hoare triple {65246#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,170 INFO L290 TraceCheckUtils]: 29: Hoare triple {65246#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,170 INFO L290 TraceCheckUtils]: 30: Hoare triple {65246#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,170 INFO L290 TraceCheckUtils]: 31: Hoare triple {65246#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,171 INFO L290 TraceCheckUtils]: 32: Hoare triple {65246#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,171 INFO L290 TraceCheckUtils]: 33: Hoare triple {65246#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,171 INFO L290 TraceCheckUtils]: 34: Hoare triple {65246#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,171 INFO L290 TraceCheckUtils]: 35: Hoare triple {65246#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,171 INFO L290 TraceCheckUtils]: 36: Hoare triple {65246#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,171 INFO L290 TraceCheckUtils]: 37: Hoare triple {65246#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,171 INFO L290 TraceCheckUtils]: 38: Hoare triple {65246#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,171 INFO L290 TraceCheckUtils]: 39: Hoare triple {65246#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,172 INFO L290 TraceCheckUtils]: 40: Hoare triple {65246#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,172 INFO L290 TraceCheckUtils]: 41: Hoare triple {65246#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,172 INFO L290 TraceCheckUtils]: 42: Hoare triple {65246#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,172 INFO L290 TraceCheckUtils]: 43: Hoare triple {65246#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,172 INFO L290 TraceCheckUtils]: 44: Hoare triple {65246#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,172 INFO L290 TraceCheckUtils]: 45: Hoare triple {65246#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,172 INFO L290 TraceCheckUtils]: 46: Hoare triple {65246#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,173 INFO L290 TraceCheckUtils]: 47: Hoare triple {65246#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,173 INFO L290 TraceCheckUtils]: 48: Hoare triple {65246#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,173 INFO L290 TraceCheckUtils]: 49: Hoare triple {65246#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,173 INFO L290 TraceCheckUtils]: 50: Hoare triple {65246#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,173 INFO L290 TraceCheckUtils]: 51: Hoare triple {65246#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {65246#false} is VALID [2022-02-20 18:41:11,173 INFO L290 TraceCheckUtils]: 52: Hoare triple {65246#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {65246#false} is VALID [2022-02-20 18:41:11,173 INFO L290 TraceCheckUtils]: 53: Hoare triple {65246#false} assume ~id1~0 != ~id2~0; {65246#false} is VALID [2022-02-20 18:41:11,174 INFO L290 TraceCheckUtils]: 54: Hoare triple {65246#false} assume ~id1~0 != ~id3~0; {65246#false} is VALID [2022-02-20 18:41:11,174 INFO L290 TraceCheckUtils]: 55: Hoare triple {65246#false} assume ~id1~0 != ~id4~0; {65246#false} is VALID [2022-02-20 18:41:11,174 INFO L290 TraceCheckUtils]: 56: Hoare triple {65246#false} assume ~id2~0 != ~id3~0; {65246#false} is VALID [2022-02-20 18:41:11,174 INFO L290 TraceCheckUtils]: 57: Hoare triple {65246#false} assume ~id2~0 != ~id4~0; {65246#false} is VALID [2022-02-20 18:41:11,174 INFO L290 TraceCheckUtils]: 58: Hoare triple {65246#false} assume ~id3~0 != ~id4~0; {65246#false} is VALID [2022-02-20 18:41:11,174 INFO L290 TraceCheckUtils]: 59: Hoare triple {65246#false} assume ~id1~0 >= 0; {65246#false} is VALID [2022-02-20 18:41:11,174 INFO L290 TraceCheckUtils]: 60: Hoare triple {65246#false} assume ~id2~0 >= 0; {65246#false} is VALID [2022-02-20 18:41:11,175 INFO L290 TraceCheckUtils]: 61: Hoare triple {65246#false} assume ~id3~0 >= 0; {65246#false} is VALID [2022-02-20 18:41:11,175 INFO L290 TraceCheckUtils]: 62: Hoare triple {65246#false} assume ~id4~0 >= 0; {65246#false} is VALID [2022-02-20 18:41:11,175 INFO L290 TraceCheckUtils]: 63: Hoare triple {65246#false} assume 0 == ~r1~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,175 INFO L290 TraceCheckUtils]: 64: Hoare triple {65246#false} assume 0 == ~r2~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,175 INFO L290 TraceCheckUtils]: 65: Hoare triple {65246#false} assume 0 == ~r3~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,175 INFO L290 TraceCheckUtils]: 66: Hoare triple {65246#false} assume 0 == ~r4~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,175 INFO L290 TraceCheckUtils]: 67: Hoare triple {65246#false} assume ~max1~0 == ~id1~0; {65246#false} is VALID [2022-02-20 18:41:11,175 INFO L290 TraceCheckUtils]: 68: Hoare triple {65246#false} assume ~max2~0 == ~id2~0; {65246#false} is VALID [2022-02-20 18:41:11,176 INFO L290 TraceCheckUtils]: 69: Hoare triple {65246#false} assume ~max3~0 == ~id3~0; {65246#false} is VALID [2022-02-20 18:41:11,176 INFO L290 TraceCheckUtils]: 70: Hoare triple {65246#false} assume ~max4~0 == ~id4~0; {65246#false} is VALID [2022-02-20 18:41:11,176 INFO L290 TraceCheckUtils]: 71: Hoare triple {65246#false} assume 0 == ~st1~0; {65246#false} is VALID [2022-02-20 18:41:11,176 INFO L290 TraceCheckUtils]: 72: Hoare triple {65246#false} assume 0 == ~st2~0; {65246#false} is VALID [2022-02-20 18:41:11,176 INFO L290 TraceCheckUtils]: 73: Hoare triple {65246#false} assume 0 == ~st3~0; {65246#false} is VALID [2022-02-20 18:41:11,176 INFO L290 TraceCheckUtils]: 74: Hoare triple {65246#false} assume 0 == ~st4~0; {65246#false} is VALID [2022-02-20 18:41:11,176 INFO L290 TraceCheckUtils]: 75: Hoare triple {65246#false} assume 0 == ~nl1~0; {65246#false} is VALID [2022-02-20 18:41:11,177 INFO L290 TraceCheckUtils]: 76: Hoare triple {65246#false} assume 0 == ~nl2~0; {65246#false} is VALID [2022-02-20 18:41:11,177 INFO L290 TraceCheckUtils]: 77: Hoare triple {65246#false} assume 0 == ~nl3~0; {65246#false} is VALID [2022-02-20 18:41:11,177 INFO L290 TraceCheckUtils]: 78: Hoare triple {65246#false} assume 0 == ~nl4~0; {65246#false} is VALID [2022-02-20 18:41:11,177 INFO L290 TraceCheckUtils]: 79: Hoare triple {65246#false} assume 0 == ~mode1~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,177 INFO L290 TraceCheckUtils]: 80: Hoare triple {65246#false} assume 0 == ~mode2~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,177 INFO L290 TraceCheckUtils]: 81: Hoare triple {65246#false} assume 0 == ~mode3~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,177 INFO L290 TraceCheckUtils]: 82: Hoare triple {65246#false} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4268~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4268~0; {65246#false} is VALID [2022-02-20 18:41:11,178 INFO L290 TraceCheckUtils]: 83: Hoare triple {65246#false} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {65246#false} is VALID [2022-02-20 18:41:11,178 INFO L290 TraceCheckUtils]: 84: Hoare triple {65246#false} assume !!(0 == ~mode1~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,178 INFO L290 TraceCheckUtils]: 85: Hoare triple {65246#false} assume ~r1~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,178 INFO L290 TraceCheckUtils]: 86: Hoare triple {65246#false} assume !!(0 == ~ep12~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,178 INFO L290 TraceCheckUtils]: 87: Hoare triple {65246#false} assume !!(0 == ~ep13~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,178 INFO L290 TraceCheckUtils]: 88: Hoare triple {65246#false} assume !!(0 == ~ep14~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,178 INFO L290 TraceCheckUtils]: 89: Hoare triple {65246#false} ~mode1~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,179 INFO L290 TraceCheckUtils]: 90: Hoare triple {65246#false} assume !!(0 == ~mode2~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,179 INFO L290 TraceCheckUtils]: 91: Hoare triple {65246#false} assume ~r2~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,179 INFO L290 TraceCheckUtils]: 92: Hoare triple {65246#false} assume !!(0 == ~ep21~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,179 INFO L290 TraceCheckUtils]: 93: Hoare triple {65246#false} assume !!(0 == ~ep23~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,179 INFO L290 TraceCheckUtils]: 94: Hoare triple {65246#false} assume !!(0 == ~ep24~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,179 INFO L290 TraceCheckUtils]: 95: Hoare triple {65246#false} ~mode2~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,179 INFO L290 TraceCheckUtils]: 96: Hoare triple {65246#false} assume !!(0 == ~mode3~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,180 INFO L290 TraceCheckUtils]: 97: Hoare triple {65246#false} assume ~r3~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,180 INFO L290 TraceCheckUtils]: 98: Hoare triple {65246#false} assume !!(0 == ~ep31~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,180 INFO L290 TraceCheckUtils]: 99: Hoare triple {65246#false} assume !!(0 == ~ep32~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,180 INFO L290 TraceCheckUtils]: 100: Hoare triple {65246#false} assume !!(0 == ~ep34~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,180 INFO L290 TraceCheckUtils]: 101: Hoare triple {65246#false} ~mode3~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,180 INFO L290 TraceCheckUtils]: 102: Hoare triple {65246#false} assume !!(0 == ~mode4~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,180 INFO L290 TraceCheckUtils]: 103: Hoare triple {65246#false} assume ~r4~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,180 INFO L290 TraceCheckUtils]: 104: Hoare triple {65246#false} assume !!(0 == ~ep41~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,181 INFO L290 TraceCheckUtils]: 105: Hoare triple {65246#false} assume !!(0 == ~ep42~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,181 INFO L290 TraceCheckUtils]: 106: Hoare triple {65246#false} assume !!(0 == ~ep43~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,181 INFO L290 TraceCheckUtils]: 107: Hoare triple {65246#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {65246#false} is VALID [2022-02-20 18:41:11,181 INFO L290 TraceCheckUtils]: 108: Hoare triple {65246#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,181 INFO L290 TraceCheckUtils]: 109: Hoare triple {65246#false} assume ~st1~0 + ~nl1~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,181 INFO L290 TraceCheckUtils]: 110: Hoare triple {65246#false} assume ~st2~0 + ~nl2~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,181 INFO L290 TraceCheckUtils]: 111: Hoare triple {65246#false} assume ~st3~0 + ~nl3~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,182 INFO L290 TraceCheckUtils]: 112: Hoare triple {65246#false} assume ~st4~0 + ~nl4~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,182 INFO L290 TraceCheckUtils]: 113: Hoare triple {65246#false} assume !(~r1~0 % 256 >= 3); {65246#false} is VALID [2022-02-20 18:41:11,182 INFO L290 TraceCheckUtils]: 114: Hoare triple {65246#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {65246#false} is VALID [2022-02-20 18:41:11,182 INFO L290 TraceCheckUtils]: 115: Hoare triple {65246#false} assume ~r1~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,182 INFO L290 TraceCheckUtils]: 116: Hoare triple {65246#false} assume !(~r1~0 % 256 >= 3); {65246#false} is VALID [2022-02-20 18:41:11,182 INFO L290 TraceCheckUtils]: 117: Hoare triple {65246#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {65246#false} is VALID [2022-02-20 18:41:11,182 INFO L290 TraceCheckUtils]: 118: Hoare triple {65246#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4478~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4478~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {65246#false} is VALID [2022-02-20 18:41:11,183 INFO L290 TraceCheckUtils]: 119: Hoare triple {65246#false} assume !(0 == main_~assert__arg~0#1 % 256); {65246#false} is VALID [2022-02-20 18:41:11,183 INFO L290 TraceCheckUtils]: 120: Hoare triple {65246#false} assume !(0 == ~mode1~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,183 INFO L290 TraceCheckUtils]: 121: Hoare triple {65246#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,183 INFO L290 TraceCheckUtils]: 122: Hoare triple {65246#false} assume !!(0 == ~ep21~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,183 INFO L290 TraceCheckUtils]: 123: Hoare triple {65246#false} assume !!(0 == ~ep31~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,183 INFO L290 TraceCheckUtils]: 124: Hoare triple {65246#false} assume !!(0 == ~ep41~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,183 INFO L290 TraceCheckUtils]: 125: Hoare triple {65246#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {65246#false} is VALID [2022-02-20 18:41:11,184 INFO L290 TraceCheckUtils]: 126: Hoare triple {65246#false} assume !(0 == ~mode2~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,184 INFO L290 TraceCheckUtils]: 127: Hoare triple {65246#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,184 INFO L290 TraceCheckUtils]: 128: Hoare triple {65246#false} assume !!(0 == ~ep12~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,184 INFO L290 TraceCheckUtils]: 129: Hoare triple {65246#false} assume !!(0 == ~ep32~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,184 INFO L290 TraceCheckUtils]: 130: Hoare triple {65246#false} assume !!(0 == ~ep42~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,184 INFO L290 TraceCheckUtils]: 131: Hoare triple {65246#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {65246#false} is VALID [2022-02-20 18:41:11,184 INFO L290 TraceCheckUtils]: 132: Hoare triple {65246#false} assume !(0 == ~mode3~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,184 INFO L290 TraceCheckUtils]: 133: Hoare triple {65246#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,185 INFO L290 TraceCheckUtils]: 134: Hoare triple {65246#false} assume !!(0 == ~ep13~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,185 INFO L290 TraceCheckUtils]: 135: Hoare triple {65246#false} assume !!(0 == ~ep23~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,185 INFO L290 TraceCheckUtils]: 136: Hoare triple {65246#false} assume !!(0 == ~ep43~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,185 INFO L290 TraceCheckUtils]: 137: Hoare triple {65246#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {65246#false} is VALID [2022-02-20 18:41:11,185 INFO L290 TraceCheckUtils]: 138: Hoare triple {65246#false} assume !(0 == ~mode4~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,185 INFO L290 TraceCheckUtils]: 139: Hoare triple {65246#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,185 INFO L290 TraceCheckUtils]: 140: Hoare triple {65246#false} assume !!(0 == ~ep14~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,186 INFO L290 TraceCheckUtils]: 141: Hoare triple {65246#false} assume !!(0 == ~ep24~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,186 INFO L290 TraceCheckUtils]: 142: Hoare triple {65246#false} assume !!(0 == ~ep34~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,187 INFO L290 TraceCheckUtils]: 143: Hoare triple {65246#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {65246#false} is VALID [2022-02-20 18:41:11,187 INFO L290 TraceCheckUtils]: 144: Hoare triple {65246#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,187 INFO L290 TraceCheckUtils]: 145: Hoare triple {65246#false} assume ~st1~0 + ~nl1~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,187 INFO L290 TraceCheckUtils]: 146: Hoare triple {65246#false} assume ~st2~0 + ~nl2~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,187 INFO L290 TraceCheckUtils]: 147: Hoare triple {65246#false} assume ~st3~0 + ~nl3~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,188 INFO L290 TraceCheckUtils]: 148: Hoare triple {65246#false} assume ~st4~0 + ~nl4~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,188 INFO L290 TraceCheckUtils]: 149: Hoare triple {65246#false} assume !(~r1~0 % 256 >= 3); {65246#false} is VALID [2022-02-20 18:41:11,188 INFO L290 TraceCheckUtils]: 150: Hoare triple {65246#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {65246#false} is VALID [2022-02-20 18:41:11,188 INFO L290 TraceCheckUtils]: 151: Hoare triple {65246#false} assume ~r1~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,188 INFO L290 TraceCheckUtils]: 152: Hoare triple {65246#false} assume !(~r1~0 % 256 >= 3); {65246#false} is VALID [2022-02-20 18:41:11,188 INFO L290 TraceCheckUtils]: 153: Hoare triple {65246#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {65246#false} is VALID [2022-02-20 18:41:11,188 INFO L290 TraceCheckUtils]: 154: Hoare triple {65246#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_4662~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4662~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {65246#false} is VALID [2022-02-20 18:41:11,188 INFO L290 TraceCheckUtils]: 155: Hoare triple {65246#false} assume !(0 == main_~assert__arg~1#1 % 256); {65246#false} is VALID [2022-02-20 18:41:11,189 INFO L290 TraceCheckUtils]: 156: Hoare triple {65246#false} assume !!(0 == ~mode1~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,189 INFO L290 TraceCheckUtils]: 157: Hoare triple {65246#false} assume ~r1~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,189 INFO L290 TraceCheckUtils]: 158: Hoare triple {65246#false} assume !!(0 == ~ep12~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,189 INFO L290 TraceCheckUtils]: 159: Hoare triple {65246#false} assume !!(0 == ~ep13~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,189 INFO L290 TraceCheckUtils]: 160: Hoare triple {65246#false} assume !!(0 == ~ep14~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,189 INFO L290 TraceCheckUtils]: 161: Hoare triple {65246#false} ~mode1~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,189 INFO L290 TraceCheckUtils]: 162: Hoare triple {65246#false} assume !!(0 == ~mode2~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,190 INFO L290 TraceCheckUtils]: 163: Hoare triple {65246#false} assume ~r2~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,190 INFO L290 TraceCheckUtils]: 164: Hoare triple {65246#false} assume !!(0 == ~ep21~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,190 INFO L290 TraceCheckUtils]: 165: Hoare triple {65246#false} assume !!(0 == ~ep23~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,190 INFO L290 TraceCheckUtils]: 166: Hoare triple {65246#false} assume !!(0 == ~ep24~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,190 INFO L290 TraceCheckUtils]: 167: Hoare triple {65246#false} ~mode2~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,190 INFO L290 TraceCheckUtils]: 168: Hoare triple {65246#false} assume !!(0 == ~mode3~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,190 INFO L290 TraceCheckUtils]: 169: Hoare triple {65246#false} assume ~r3~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,191 INFO L290 TraceCheckUtils]: 170: Hoare triple {65246#false} assume !!(0 == ~ep31~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,191 INFO L290 TraceCheckUtils]: 171: Hoare triple {65246#false} assume !!(0 == ~ep32~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,191 INFO L290 TraceCheckUtils]: 172: Hoare triple {65246#false} assume !!(0 == ~ep34~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,191 INFO L290 TraceCheckUtils]: 173: Hoare triple {65246#false} ~mode3~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,191 INFO L290 TraceCheckUtils]: 174: Hoare triple {65246#false} assume !!(0 == ~mode4~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,191 INFO L290 TraceCheckUtils]: 175: Hoare triple {65246#false} assume ~r4~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,191 INFO L290 TraceCheckUtils]: 176: Hoare triple {65246#false} assume !!(0 == ~ep41~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,191 INFO L290 TraceCheckUtils]: 177: Hoare triple {65246#false} assume !!(0 == ~ep42~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,192 INFO L290 TraceCheckUtils]: 178: Hoare triple {65246#false} assume !!(0 == ~ep43~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,192 INFO L290 TraceCheckUtils]: 179: Hoare triple {65246#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {65246#false} is VALID [2022-02-20 18:41:11,192 INFO L290 TraceCheckUtils]: 180: Hoare triple {65246#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,192 INFO L290 TraceCheckUtils]: 181: Hoare triple {65246#false} assume ~st1~0 + ~nl1~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,192 INFO L290 TraceCheckUtils]: 182: Hoare triple {65246#false} assume ~st2~0 + ~nl2~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,192 INFO L290 TraceCheckUtils]: 183: Hoare triple {65246#false} assume ~st3~0 + ~nl3~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,192 INFO L290 TraceCheckUtils]: 184: Hoare triple {65246#false} assume ~st4~0 + ~nl4~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,193 INFO L290 TraceCheckUtils]: 185: Hoare triple {65246#false} assume !(~r1~0 % 256 >= 3); {65246#false} is VALID [2022-02-20 18:41:11,193 INFO L290 TraceCheckUtils]: 186: Hoare triple {65246#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {65246#false} is VALID [2022-02-20 18:41:11,193 INFO L290 TraceCheckUtils]: 187: Hoare triple {65246#false} assume ~r1~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,193 INFO L290 TraceCheckUtils]: 188: Hoare triple {65246#false} assume !(~r1~0 % 256 >= 3); {65246#false} is VALID [2022-02-20 18:41:11,193 INFO L290 TraceCheckUtils]: 189: Hoare triple {65246#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {65246#false} is VALID [2022-02-20 18:41:11,193 INFO L290 TraceCheckUtils]: 190: Hoare triple {65246#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_4850~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4850~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {65246#false} is VALID [2022-02-20 18:41:11,193 INFO L290 TraceCheckUtils]: 191: Hoare triple {65246#false} assume !(0 == main_~assert__arg~2#1 % 256); {65246#false} is VALID [2022-02-20 18:41:11,194 INFO L290 TraceCheckUtils]: 192: Hoare triple {65246#false} assume !(0 == ~mode1~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,194 INFO L290 TraceCheckUtils]: 193: Hoare triple {65246#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,194 INFO L290 TraceCheckUtils]: 194: Hoare triple {65246#false} assume !!(0 == ~ep21~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,194 INFO L290 TraceCheckUtils]: 195: Hoare triple {65246#false} assume !!(0 == ~ep31~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,194 INFO L290 TraceCheckUtils]: 196: Hoare triple {65246#false} assume !!(0 == ~ep41~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,194 INFO L290 TraceCheckUtils]: 197: Hoare triple {65246#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {65246#false} is VALID [2022-02-20 18:41:11,194 INFO L290 TraceCheckUtils]: 198: Hoare triple {65246#false} assume !(0 == ~mode2~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,194 INFO L290 TraceCheckUtils]: 199: Hoare triple {65246#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,195 INFO L290 TraceCheckUtils]: 200: Hoare triple {65246#false} assume !!(0 == ~ep12~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,195 INFO L290 TraceCheckUtils]: 201: Hoare triple {65246#false} assume !!(0 == ~ep32~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,195 INFO L290 TraceCheckUtils]: 202: Hoare triple {65246#false} assume !!(0 == ~ep42~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,195 INFO L290 TraceCheckUtils]: 203: Hoare triple {65246#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {65246#false} is VALID [2022-02-20 18:41:11,195 INFO L290 TraceCheckUtils]: 204: Hoare triple {65246#false} assume !(0 == ~mode3~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,195 INFO L290 TraceCheckUtils]: 205: Hoare triple {65246#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,195 INFO L290 TraceCheckUtils]: 206: Hoare triple {65246#false} assume !!(0 == ~ep13~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,196 INFO L290 TraceCheckUtils]: 207: Hoare triple {65246#false} assume !!(0 == ~ep23~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,196 INFO L290 TraceCheckUtils]: 208: Hoare triple {65246#false} assume !!(0 == ~ep43~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,196 INFO L290 TraceCheckUtils]: 209: Hoare triple {65246#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {65246#false} is VALID [2022-02-20 18:41:11,196 INFO L290 TraceCheckUtils]: 210: Hoare triple {65246#false} assume !(0 == ~mode4~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,196 INFO L290 TraceCheckUtils]: 211: Hoare triple {65246#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,196 INFO L290 TraceCheckUtils]: 212: Hoare triple {65246#false} assume !!(0 == ~ep14~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,196 INFO L290 TraceCheckUtils]: 213: Hoare triple {65246#false} assume !!(0 == ~ep24~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,197 INFO L290 TraceCheckUtils]: 214: Hoare triple {65246#false} assume !!(0 == ~ep34~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,197 INFO L290 TraceCheckUtils]: 215: Hoare triple {65246#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {65246#false} is VALID [2022-02-20 18:41:11,197 INFO L290 TraceCheckUtils]: 216: Hoare triple {65246#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,197 INFO L290 TraceCheckUtils]: 217: Hoare triple {65246#false} assume ~st1~0 + ~nl1~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,197 INFO L290 TraceCheckUtils]: 218: Hoare triple {65246#false} assume ~st2~0 + ~nl2~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,197 INFO L290 TraceCheckUtils]: 219: Hoare triple {65246#false} assume ~st3~0 + ~nl3~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,197 INFO L290 TraceCheckUtils]: 220: Hoare triple {65246#false} assume ~st4~0 + ~nl4~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,197 INFO L290 TraceCheckUtils]: 221: Hoare triple {65246#false} assume !(~r1~0 % 256 >= 3); {65246#false} is VALID [2022-02-20 18:41:11,198 INFO L290 TraceCheckUtils]: 222: Hoare triple {65246#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {65246#false} is VALID [2022-02-20 18:41:11,198 INFO L290 TraceCheckUtils]: 223: Hoare triple {65246#false} assume ~r1~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,198 INFO L290 TraceCheckUtils]: 224: Hoare triple {65246#false} assume !(~r1~0 % 256 >= 3); {65246#false} is VALID [2022-02-20 18:41:11,198 INFO L290 TraceCheckUtils]: 225: Hoare triple {65246#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {65246#false} is VALID [2022-02-20 18:41:11,198 INFO L290 TraceCheckUtils]: 226: Hoare triple {65246#false} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5034~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5034~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {65246#false} is VALID [2022-02-20 18:41:11,198 INFO L290 TraceCheckUtils]: 227: Hoare triple {65246#false} assume !(0 == main_~assert__arg~3#1 % 256); {65246#false} is VALID [2022-02-20 18:41:11,198 INFO L290 TraceCheckUtils]: 228: Hoare triple {65246#false} assume !!(0 == ~mode1~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,199 INFO L290 TraceCheckUtils]: 229: Hoare triple {65246#false} assume ~r1~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,199 INFO L290 TraceCheckUtils]: 230: Hoare triple {65246#false} assume !!(0 == ~ep12~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,199 INFO L290 TraceCheckUtils]: 231: Hoare triple {65246#false} assume !!(0 == ~ep13~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,199 INFO L290 TraceCheckUtils]: 232: Hoare triple {65246#false} assume !!(0 == ~ep14~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,199 INFO L290 TraceCheckUtils]: 233: Hoare triple {65246#false} ~mode1~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,199 INFO L290 TraceCheckUtils]: 234: Hoare triple {65246#false} assume !!(0 == ~mode2~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,199 INFO L290 TraceCheckUtils]: 235: Hoare triple {65246#false} assume ~r2~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,200 INFO L290 TraceCheckUtils]: 236: Hoare triple {65246#false} assume !!(0 == ~ep21~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,200 INFO L290 TraceCheckUtils]: 237: Hoare triple {65246#false} assume !!(0 == ~ep23~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,200 INFO L290 TraceCheckUtils]: 238: Hoare triple {65246#false} assume !!(0 == ~ep24~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,200 INFO L290 TraceCheckUtils]: 239: Hoare triple {65246#false} ~mode2~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,200 INFO L290 TraceCheckUtils]: 240: Hoare triple {65246#false} assume !!(0 == ~mode3~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,200 INFO L290 TraceCheckUtils]: 241: Hoare triple {65246#false} assume ~r3~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,200 INFO L290 TraceCheckUtils]: 242: Hoare triple {65246#false} assume !!(0 == ~ep31~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,201 INFO L290 TraceCheckUtils]: 243: Hoare triple {65246#false} assume !!(0 == ~ep32~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,201 INFO L290 TraceCheckUtils]: 244: Hoare triple {65246#false} assume !!(0 == ~ep34~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,201 INFO L290 TraceCheckUtils]: 245: Hoare triple {65246#false} ~mode3~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,201 INFO L290 TraceCheckUtils]: 246: Hoare triple {65246#false} assume !!(0 == ~mode4~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,201 INFO L290 TraceCheckUtils]: 247: Hoare triple {65246#false} assume ~r4~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,201 INFO L290 TraceCheckUtils]: 248: Hoare triple {65246#false} assume !!(0 == ~ep41~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,201 INFO L290 TraceCheckUtils]: 249: Hoare triple {65246#false} assume !!(0 == ~ep42~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,201 INFO L290 TraceCheckUtils]: 250: Hoare triple {65246#false} assume !!(0 == ~ep43~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,202 INFO L290 TraceCheckUtils]: 251: Hoare triple {65246#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {65246#false} is VALID [2022-02-20 18:41:11,202 INFO L290 TraceCheckUtils]: 252: Hoare triple {65246#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,202 INFO L290 TraceCheckUtils]: 253: Hoare triple {65246#false} assume ~st1~0 + ~nl1~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,202 INFO L290 TraceCheckUtils]: 254: Hoare triple {65246#false} assume ~st2~0 + ~nl2~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,202 INFO L290 TraceCheckUtils]: 255: Hoare triple {65246#false} assume ~st3~0 + ~nl3~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,202 INFO L290 TraceCheckUtils]: 256: Hoare triple {65246#false} assume ~st4~0 + ~nl4~0 <= 1; {65246#false} is VALID [2022-02-20 18:41:11,202 INFO L290 TraceCheckUtils]: 257: Hoare triple {65246#false} assume !(~r1~0 % 256 >= 3); {65246#false} is VALID [2022-02-20 18:41:11,203 INFO L290 TraceCheckUtils]: 258: Hoare triple {65246#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {65246#false} is VALID [2022-02-20 18:41:11,203 INFO L290 TraceCheckUtils]: 259: Hoare triple {65246#false} assume ~r1~0 % 256 < 3; {65246#false} is VALID [2022-02-20 18:41:11,203 INFO L290 TraceCheckUtils]: 260: Hoare triple {65246#false} assume !(~r1~0 % 256 >= 3); {65246#false} is VALID [2022-02-20 18:41:11,203 INFO L290 TraceCheckUtils]: 261: Hoare triple {65246#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {65246#false} is VALID [2022-02-20 18:41:11,203 INFO L290 TraceCheckUtils]: 262: Hoare triple {65246#false} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5222~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5222~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {65246#false} is VALID [2022-02-20 18:41:11,203 INFO L290 TraceCheckUtils]: 263: Hoare triple {65246#false} assume !(0 == main_~assert__arg~4#1 % 256); {65246#false} is VALID [2022-02-20 18:41:11,203 INFO L290 TraceCheckUtils]: 264: Hoare triple {65246#false} assume !(0 == ~mode1~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,204 INFO L290 TraceCheckUtils]: 265: Hoare triple {65246#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,204 INFO L290 TraceCheckUtils]: 266: Hoare triple {65246#false} assume !!(0 == ~ep21~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,204 INFO L290 TraceCheckUtils]: 267: Hoare triple {65246#false} assume !!(0 == ~ep31~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,204 INFO L290 TraceCheckUtils]: 268: Hoare triple {65246#false} assume !!(0 == ~ep41~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,204 INFO L290 TraceCheckUtils]: 269: Hoare triple {65246#false} assume 3 == ~r1~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,204 INFO L290 TraceCheckUtils]: 270: Hoare triple {65246#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,204 INFO L290 TraceCheckUtils]: 271: Hoare triple {65246#false} ~mode1~0 := 0; {65246#false} is VALID [2022-02-20 18:41:11,205 INFO L290 TraceCheckUtils]: 272: Hoare triple {65246#false} assume !(0 == ~mode2~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,205 INFO L290 TraceCheckUtils]: 273: Hoare triple {65246#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,205 INFO L290 TraceCheckUtils]: 274: Hoare triple {65246#false} assume !!(0 == ~ep12~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,205 INFO L290 TraceCheckUtils]: 275: Hoare triple {65246#false} assume !!(0 == ~ep32~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,205 INFO L290 TraceCheckUtils]: 276: Hoare triple {65246#false} assume !!(0 == ~ep42~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,205 INFO L290 TraceCheckUtils]: 277: Hoare triple {65246#false} assume 3 == ~r2~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,205 INFO L290 TraceCheckUtils]: 278: Hoare triple {65246#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,205 INFO L290 TraceCheckUtils]: 279: Hoare triple {65246#false} ~mode2~0 := 0; {65246#false} is VALID [2022-02-20 18:41:11,206 INFO L290 TraceCheckUtils]: 280: Hoare triple {65246#false} assume !(0 == ~mode3~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,206 INFO L290 TraceCheckUtils]: 281: Hoare triple {65246#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,206 INFO L290 TraceCheckUtils]: 282: Hoare triple {65246#false} assume !!(0 == ~ep13~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,206 INFO L290 TraceCheckUtils]: 283: Hoare triple {65246#false} assume !!(0 == ~ep23~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,206 INFO L290 TraceCheckUtils]: 284: Hoare triple {65246#false} assume !!(0 == ~ep43~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,206 INFO L290 TraceCheckUtils]: 285: Hoare triple {65246#false} assume 3 == ~r3~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,206 INFO L290 TraceCheckUtils]: 286: Hoare triple {65246#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,207 INFO L290 TraceCheckUtils]: 287: Hoare triple {65246#false} ~mode3~0 := 0; {65246#false} is VALID [2022-02-20 18:41:11,207 INFO L290 TraceCheckUtils]: 288: Hoare triple {65246#false} assume !(0 == ~mode4~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,207 INFO L290 TraceCheckUtils]: 289: Hoare triple {65246#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,207 INFO L290 TraceCheckUtils]: 290: Hoare triple {65246#false} assume !!(0 == ~ep14~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,207 INFO L290 TraceCheckUtils]: 291: Hoare triple {65246#false} assume !!(0 == ~ep24~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,207 INFO L290 TraceCheckUtils]: 292: Hoare triple {65246#false} assume !!(0 == ~ep34~0 % 256); {65246#false} is VALID [2022-02-20 18:41:11,207 INFO L290 TraceCheckUtils]: 293: Hoare triple {65246#false} assume 3 == ~r4~0 % 256; {65246#false} is VALID [2022-02-20 18:41:11,208 INFO L290 TraceCheckUtils]: 294: Hoare triple {65246#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {65246#false} is VALID [2022-02-20 18:41:11,208 INFO L290 TraceCheckUtils]: 295: Hoare triple {65246#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {65246#false} is VALID [2022-02-20 18:41:11,208 INFO L290 TraceCheckUtils]: 296: Hoare triple {65246#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {65246#false} is VALID [2022-02-20 18:41:11,208 INFO L290 TraceCheckUtils]: 297: Hoare triple {65246#false} ~__return_5415~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5415~0; {65246#false} is VALID [2022-02-20 18:41:11,208 INFO L290 TraceCheckUtils]: 298: Hoare triple {65246#false} havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {65246#false} is VALID [2022-02-20 18:41:11,208 INFO L290 TraceCheckUtils]: 299: Hoare triple {65246#false} assume 0 == main_~assert__arg~5#1 % 256; {65246#false} is VALID [2022-02-20 18:41:11,208 INFO L290 TraceCheckUtils]: 300: Hoare triple {65246#false} assume !false; {65246#false} is VALID [2022-02-20 18:41:11,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:41:11,209 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:11,209 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896488981] [2022-02-20 18:41:11,209 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1896488981] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:11,210 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:11,210 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:41:11,210 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256705257] [2022-02-20 18:41:11,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:11,211 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 100.33333333333333) internal successors, (301), 3 states have internal predecessors, (301), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 301 [2022-02-20 18:41:11,211 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:11,211 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 100.33333333333333) internal successors, (301), 3 states have internal predecessors, (301), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:11,389 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 301 edges. 301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:11,390 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:41:11,390 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:11,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:41:11,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:11,390 INFO L87 Difference]: Start difference. First operand 4509 states and 6923 transitions. Second operand has 3 states, 3 states have (on average 100.33333333333333) internal successors, (301), 3 states have internal predecessors, (301), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:20,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:20,693 INFO L93 Difference]: Finished difference Result 13422 states and 20590 transitions. [2022-02-20 18:41:20,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:41:20,694 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 100.33333333333333) internal successors, (301), 3 states have internal predecessors, (301), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 301 [2022-02-20 18:41:20,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:20,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 100.33333333333333) internal successors, (301), 3 states have internal predecessors, (301), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3314 transitions. [2022-02-20 18:41:20,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 100.33333333333333) internal successors, (301), 3 states have internal predecessors, (301), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:20,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3314 transitions. [2022-02-20 18:41:20,712 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3314 transitions. [2022-02-20 18:41:22,650 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3314 edges. 3314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:25,976 INFO L225 Difference]: With dead ends: 13422 [2022-02-20 18:41:25,976 INFO L226 Difference]: Without dead ends: 8969 [2022-02-20 18:41:25,980 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:25,981 INFO L933 BasicCegarLoop]: 2213 mSDtfsCounter, 1099 mSDsluCounter, 1105 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1099 SdHoareTripleChecker+Valid, 3318 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:25,981 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1099 Valid, 3318 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:25,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8969 states. [2022-02-20 18:41:26,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8969 to 4527. [2022-02-20 18:41:26,561 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:26,565 INFO L82 GeneralOperation]: Start isEquivalent. First operand 8969 states. Second operand has 4527 states, 4526 states have (on average 1.5342465753424657) internal successors, (6944), 4526 states have internal predecessors, (6944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:26,568 INFO L74 IsIncluded]: Start isIncluded. First operand 8969 states. Second operand has 4527 states, 4526 states have (on average 1.5342465753424657) internal successors, (6944), 4526 states have internal predecessors, (6944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:26,572 INFO L87 Difference]: Start difference. First operand 8969 states. Second operand has 4527 states, 4526 states have (on average 1.5342465753424657) internal successors, (6944), 4526 states have internal predecessors, (6944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:28,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:28,702 INFO L93 Difference]: Finished difference Result 8969 states and 13755 transitions. [2022-02-20 18:41:28,703 INFO L276 IsEmpty]: Start isEmpty. Operand 8969 states and 13755 transitions. [2022-02-20 18:41:28,711 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:28,711 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:28,715 INFO L74 IsIncluded]: Start isIncluded. First operand has 4527 states, 4526 states have (on average 1.5342465753424657) internal successors, (6944), 4526 states have internal predecessors, (6944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 8969 states. [2022-02-20 18:41:28,718 INFO L87 Difference]: Start difference. First operand has 4527 states, 4526 states have (on average 1.5342465753424657) internal successors, (6944), 4526 states have internal predecessors, (6944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 8969 states. [2022-02-20 18:41:30,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:30,847 INFO L93 Difference]: Finished difference Result 8969 states and 13755 transitions. [2022-02-20 18:41:30,847 INFO L276 IsEmpty]: Start isEmpty. Operand 8969 states and 13755 transitions. [2022-02-20 18:41:30,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:41:30,857 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:41:30,857 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:41:30,857 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:41:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4527 states, 4526 states have (on average 1.5342465753424657) internal successors, (6944), 4526 states have internal predecessors, (6944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:31,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4527 states to 4527 states and 6944 transitions. [2022-02-20 18:41:31,696 INFO L78 Accepts]: Start accepts. Automaton has 4527 states and 6944 transitions. Word has length 301 [2022-02-20 18:41:31,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:41:31,696 INFO L470 AbstractCegarLoop]: Abstraction has 4527 states and 6944 transitions. [2022-02-20 18:41:31,696 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 100.33333333333333) internal successors, (301), 3 states have internal predecessors, (301), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:31,697 INFO L276 IsEmpty]: Start isEmpty. Operand 4527 states and 6944 transitions. [2022-02-20 18:41:31,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-02-20 18:41:31,701 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:41:31,702 INFO L514 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] [2022-02-20 18:41:31,702 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 18:41:31,702 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:41:31,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:41:31,703 INFO L85 PathProgramCache]: Analyzing trace with hash -1757393163, now seen corresponding path program 1 times [2022-02-20 18:41:31,703 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:41:31,703 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736552291] [2022-02-20 18:41:31,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:41:31,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:41:31,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:41:31,787 INFO L290 TraceCheckUtils]: 0: Hoare triple {107977#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(55, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4268~0 := 0;~__return_4478~0 := 0;~__return_4662~0 := 0;~__return_4850~0 := 0;~__return_5034~0 := 0;~__return_5222~0 := 0;~__return_5415~0 := 0;~__return_5592~0 := 0; {107977#true} is VALID [2022-02-20 18:41:31,787 INFO L290 TraceCheckUtils]: 1: Hoare triple {107977#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_~check__tmp~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~id2~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~r2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~st2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~nl2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~m2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~max2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~mode2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~id3~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~r3~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~st3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~nl3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~m3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~max3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~mode3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~id4~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~r4~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;assume -128 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 127;~st4~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~nl4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~m4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~max4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~mode4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {107977#true} is VALID [2022-02-20 18:41:31,788 INFO L290 TraceCheckUtils]: 2: Hoare triple {107977#true} assume !!(0 == main_~init__r121~0#1 % 256); {107977#true} is VALID [2022-02-20 18:41:31,788 INFO L290 TraceCheckUtils]: 3: Hoare triple {107977#true} assume !(0 == main_~init__r131~0#1 % 256); {107977#true} is VALID [2022-02-20 18:41:31,788 INFO L290 TraceCheckUtils]: 4: Hoare triple {107977#true} assume !!(0 == ~ep32~0 % 256); {107977#true} is VALID [2022-02-20 18:41:31,788 INFO L290 TraceCheckUtils]: 5: Hoare triple {107977#true} assume !(0 == main_~init__r141~0#1 % 256); {107977#true} is VALID [2022-02-20 18:41:31,788 INFO L290 TraceCheckUtils]: 6: Hoare triple {107977#true} assume !(0 == ~ep42~0 % 256);main_~init__tmp~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,789 INFO L290 TraceCheckUtils]: 7: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,789 INFO L290 TraceCheckUtils]: 8: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,790 INFO L290 TraceCheckUtils]: 9: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,790 INFO L290 TraceCheckUtils]: 10: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,790 INFO L290 TraceCheckUtils]: 11: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,791 INFO L290 TraceCheckUtils]: 12: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,791 INFO L290 TraceCheckUtils]: 13: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,791 INFO L290 TraceCheckUtils]: 14: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,792 INFO L290 TraceCheckUtils]: 15: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,792 INFO L290 TraceCheckUtils]: 16: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,792 INFO L290 TraceCheckUtils]: 17: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,793 INFO L290 TraceCheckUtils]: 18: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,793 INFO L290 TraceCheckUtils]: 19: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,793 INFO L290 TraceCheckUtils]: 20: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,794 INFO L290 TraceCheckUtils]: 21: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,794 INFO L290 TraceCheckUtils]: 22: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,795 INFO L290 TraceCheckUtils]: 23: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,795 INFO L290 TraceCheckUtils]: 24: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,795 INFO L290 TraceCheckUtils]: 25: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,796 INFO L290 TraceCheckUtils]: 26: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,796 INFO L290 TraceCheckUtils]: 27: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,796 INFO L290 TraceCheckUtils]: 28: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,797 INFO L290 TraceCheckUtils]: 29: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,797 INFO L290 TraceCheckUtils]: 30: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,797 INFO L290 TraceCheckUtils]: 31: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,798 INFO L290 TraceCheckUtils]: 32: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,798 INFO L290 TraceCheckUtils]: 33: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,798 INFO L290 TraceCheckUtils]: 34: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,799 INFO L290 TraceCheckUtils]: 35: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,799 INFO L290 TraceCheckUtils]: 36: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,799 INFO L290 TraceCheckUtils]: 37: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,800 INFO L290 TraceCheckUtils]: 38: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,800 INFO L290 TraceCheckUtils]: 39: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,801 INFO L290 TraceCheckUtils]: 40: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,801 INFO L290 TraceCheckUtils]: 41: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,801 INFO L290 TraceCheckUtils]: 42: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,802 INFO L290 TraceCheckUtils]: 43: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,802 INFO L290 TraceCheckUtils]: 44: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,802 INFO L290 TraceCheckUtils]: 45: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,803 INFO L290 TraceCheckUtils]: 46: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,803 INFO L290 TraceCheckUtils]: 47: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,803 INFO L290 TraceCheckUtils]: 48: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,804 INFO L290 TraceCheckUtils]: 49: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,804 INFO L290 TraceCheckUtils]: 50: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,805 INFO L290 TraceCheckUtils]: 51: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,805 INFO L290 TraceCheckUtils]: 52: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,805 INFO L290 TraceCheckUtils]: 53: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,806 INFO L290 TraceCheckUtils]: 54: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 != ~id2~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,806 INFO L290 TraceCheckUtils]: 55: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 != ~id3~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,806 INFO L290 TraceCheckUtils]: 56: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 != ~id4~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,807 INFO L290 TraceCheckUtils]: 57: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id2~0 != ~id3~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,807 INFO L290 TraceCheckUtils]: 58: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id2~0 != ~id4~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,807 INFO L290 TraceCheckUtils]: 59: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id3~0 != ~id4~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,808 INFO L290 TraceCheckUtils]: 60: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id1~0 >= 0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,808 INFO L290 TraceCheckUtils]: 61: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id2~0 >= 0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,808 INFO L290 TraceCheckUtils]: 62: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id3~0 >= 0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,809 INFO L290 TraceCheckUtils]: 63: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~id4~0 >= 0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,809 INFO L290 TraceCheckUtils]: 64: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r1~0 % 256; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,809 INFO L290 TraceCheckUtils]: 65: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r2~0 % 256; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,810 INFO L290 TraceCheckUtils]: 66: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r3~0 % 256; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,810 INFO L290 TraceCheckUtils]: 67: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~r4~0 % 256; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,810 INFO L290 TraceCheckUtils]: 68: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max1~0 == ~id1~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,811 INFO L290 TraceCheckUtils]: 69: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max2~0 == ~id2~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,811 INFO L290 TraceCheckUtils]: 70: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max3~0 == ~id3~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,811 INFO L290 TraceCheckUtils]: 71: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~max4~0 == ~id4~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,812 INFO L290 TraceCheckUtils]: 72: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st1~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,812 INFO L290 TraceCheckUtils]: 73: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st2~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,812 INFO L290 TraceCheckUtils]: 74: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st3~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,813 INFO L290 TraceCheckUtils]: 75: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~st4~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,813 INFO L290 TraceCheckUtils]: 76: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl1~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,814 INFO L290 TraceCheckUtils]: 77: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl2~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,814 INFO L290 TraceCheckUtils]: 78: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl3~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,814 INFO L290 TraceCheckUtils]: 79: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~nl4~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,815 INFO L290 TraceCheckUtils]: 80: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode1~0 % 256; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,815 INFO L290 TraceCheckUtils]: 81: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode2~0 % 256; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,815 INFO L290 TraceCheckUtils]: 82: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode3~0 % 256; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,816 INFO L290 TraceCheckUtils]: 83: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 == ~mode4~0 % 256;main_~init__tmp___23~0#1 := 1;~__return_4268~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4268~0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,816 INFO L290 TraceCheckUtils]: 84: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,817 INFO L290 TraceCheckUtils]: 85: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode1~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,817 INFO L290 TraceCheckUtils]: 86: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r1~0 % 256 < 3; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,817 INFO L290 TraceCheckUtils]: 87: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep12~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,818 INFO L290 TraceCheckUtils]: 88: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep13~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,818 INFO L290 TraceCheckUtils]: 89: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep14~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,818 INFO L290 TraceCheckUtils]: 90: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} ~mode1~0 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,819 INFO L290 TraceCheckUtils]: 91: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode2~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,819 INFO L290 TraceCheckUtils]: 92: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r2~0 % 256 < 3; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,819 INFO L290 TraceCheckUtils]: 93: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep21~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,820 INFO L290 TraceCheckUtils]: 94: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep23~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,820 INFO L290 TraceCheckUtils]: 95: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep24~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,820 INFO L290 TraceCheckUtils]: 96: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} ~mode2~0 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,821 INFO L290 TraceCheckUtils]: 97: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode3~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,821 INFO L290 TraceCheckUtils]: 98: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r3~0 % 256 < 3; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,821 INFO L290 TraceCheckUtils]: 99: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep31~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,822 INFO L290 TraceCheckUtils]: 100: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep32~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,822 INFO L290 TraceCheckUtils]: 101: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep34~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,822 INFO L290 TraceCheckUtils]: 102: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} ~mode3~0 := 1; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,823 INFO L290 TraceCheckUtils]: 103: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~mode4~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,823 INFO L290 TraceCheckUtils]: 104: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume ~r4~0 % 256 < 3; {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,823 INFO L290 TraceCheckUtils]: 105: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep41~0 % 256); {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} is VALID [2022-02-20 18:41:31,824 INFO L290 TraceCheckUtils]: 106: Hoare triple {107979#(not (= (+ ~ep42~0 (* (div ~ep42~0 256) (- 256))) 0))} assume !!(0 == ~ep42~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,824 INFO L290 TraceCheckUtils]: 107: Hoare triple {107978#false} assume !!(0 == ~ep43~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,824 INFO L290 TraceCheckUtils]: 108: Hoare triple {107978#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {107978#false} is VALID [2022-02-20 18:41:31,824 INFO L290 TraceCheckUtils]: 109: Hoare triple {107978#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,824 INFO L290 TraceCheckUtils]: 110: Hoare triple {107978#false} assume ~st1~0 + ~nl1~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,825 INFO L290 TraceCheckUtils]: 111: Hoare triple {107978#false} assume ~st2~0 + ~nl2~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,825 INFO L290 TraceCheckUtils]: 112: Hoare triple {107978#false} assume ~st3~0 + ~nl3~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,825 INFO L290 TraceCheckUtils]: 113: Hoare triple {107978#false} assume ~st4~0 + ~nl4~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,825 INFO L290 TraceCheckUtils]: 114: Hoare triple {107978#false} assume !(~r1~0 % 256 >= 3); {107978#false} is VALID [2022-02-20 18:41:31,825 INFO L290 TraceCheckUtils]: 115: Hoare triple {107978#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {107978#false} is VALID [2022-02-20 18:41:31,825 INFO L290 TraceCheckUtils]: 116: Hoare triple {107978#false} assume ~r1~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,825 INFO L290 TraceCheckUtils]: 117: Hoare triple {107978#false} assume !(~r1~0 % 256 >= 3); {107978#false} is VALID [2022-02-20 18:41:31,825 INFO L290 TraceCheckUtils]: 118: Hoare triple {107978#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {107978#false} is VALID [2022-02-20 18:41:31,826 INFO L290 TraceCheckUtils]: 119: Hoare triple {107978#false} assume ~r1~0 % 256 < 3;main_~check__tmp~0#1 := 1;~__return_4478~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4478~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {107978#false} is VALID [2022-02-20 18:41:31,826 INFO L290 TraceCheckUtils]: 120: Hoare triple {107978#false} assume !(0 == main_~assert__arg~0#1 % 256); {107978#false} is VALID [2022-02-20 18:41:31,826 INFO L290 TraceCheckUtils]: 121: Hoare triple {107978#false} assume !(0 == ~mode1~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,826 INFO L290 TraceCheckUtils]: 122: Hoare triple {107978#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,826 INFO L290 TraceCheckUtils]: 123: Hoare triple {107978#false} assume !!(0 == ~ep21~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,826 INFO L290 TraceCheckUtils]: 124: Hoare triple {107978#false} assume !!(0 == ~ep31~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,826 INFO L290 TraceCheckUtils]: 125: Hoare triple {107978#false} assume !!(0 == ~ep41~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,827 INFO L290 TraceCheckUtils]: 126: Hoare triple {107978#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {107978#false} is VALID [2022-02-20 18:41:31,827 INFO L290 TraceCheckUtils]: 127: Hoare triple {107978#false} assume !(0 == ~mode2~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,827 INFO L290 TraceCheckUtils]: 128: Hoare triple {107978#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,827 INFO L290 TraceCheckUtils]: 129: Hoare triple {107978#false} assume !!(0 == ~ep12~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,827 INFO L290 TraceCheckUtils]: 130: Hoare triple {107978#false} assume !!(0 == ~ep32~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,827 INFO L290 TraceCheckUtils]: 131: Hoare triple {107978#false} assume !!(0 == ~ep42~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,827 INFO L290 TraceCheckUtils]: 132: Hoare triple {107978#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {107978#false} is VALID [2022-02-20 18:41:31,827 INFO L290 TraceCheckUtils]: 133: Hoare triple {107978#false} assume !(0 == ~mode3~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,828 INFO L290 TraceCheckUtils]: 134: Hoare triple {107978#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,828 INFO L290 TraceCheckUtils]: 135: Hoare triple {107978#false} assume !!(0 == ~ep13~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,828 INFO L290 TraceCheckUtils]: 136: Hoare triple {107978#false} assume !!(0 == ~ep23~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,828 INFO L290 TraceCheckUtils]: 137: Hoare triple {107978#false} assume !!(0 == ~ep43~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,828 INFO L290 TraceCheckUtils]: 138: Hoare triple {107978#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {107978#false} is VALID [2022-02-20 18:41:31,828 INFO L290 TraceCheckUtils]: 139: Hoare triple {107978#false} assume !(0 == ~mode4~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,828 INFO L290 TraceCheckUtils]: 140: Hoare triple {107978#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,828 INFO L290 TraceCheckUtils]: 141: Hoare triple {107978#false} assume !!(0 == ~ep14~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,829 INFO L290 TraceCheckUtils]: 142: Hoare triple {107978#false} assume !!(0 == ~ep24~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,829 INFO L290 TraceCheckUtils]: 143: Hoare triple {107978#false} assume !!(0 == ~ep34~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,829 INFO L290 TraceCheckUtils]: 144: Hoare triple {107978#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {107978#false} is VALID [2022-02-20 18:41:31,829 INFO L290 TraceCheckUtils]: 145: Hoare triple {107978#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,829 INFO L290 TraceCheckUtils]: 146: Hoare triple {107978#false} assume ~st1~0 + ~nl1~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,829 INFO L290 TraceCheckUtils]: 147: Hoare triple {107978#false} assume ~st2~0 + ~nl2~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,829 INFO L290 TraceCheckUtils]: 148: Hoare triple {107978#false} assume ~st3~0 + ~nl3~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,830 INFO L290 TraceCheckUtils]: 149: Hoare triple {107978#false} assume ~st4~0 + ~nl4~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,830 INFO L290 TraceCheckUtils]: 150: Hoare triple {107978#false} assume !(~r1~0 % 256 >= 3); {107978#false} is VALID [2022-02-20 18:41:31,830 INFO L290 TraceCheckUtils]: 151: Hoare triple {107978#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {107978#false} is VALID [2022-02-20 18:41:31,830 INFO L290 TraceCheckUtils]: 152: Hoare triple {107978#false} assume ~r1~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,830 INFO L290 TraceCheckUtils]: 153: Hoare triple {107978#false} assume !(~r1~0 % 256 >= 3); {107978#false} is VALID [2022-02-20 18:41:31,830 INFO L290 TraceCheckUtils]: 154: Hoare triple {107978#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {107978#false} is VALID [2022-02-20 18:41:31,830 INFO L290 TraceCheckUtils]: 155: Hoare triple {107978#false} assume ~r1~0 % 256 < 3;main_~check__tmp~1#1 := 1;~__return_4662~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_4662~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {107978#false} is VALID [2022-02-20 18:41:31,830 INFO L290 TraceCheckUtils]: 156: Hoare triple {107978#false} assume !(0 == main_~assert__arg~1#1 % 256); {107978#false} is VALID [2022-02-20 18:41:31,831 INFO L290 TraceCheckUtils]: 157: Hoare triple {107978#false} assume !!(0 == ~mode1~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,831 INFO L290 TraceCheckUtils]: 158: Hoare triple {107978#false} assume ~r1~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,831 INFO L290 TraceCheckUtils]: 159: Hoare triple {107978#false} assume !!(0 == ~ep12~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,831 INFO L290 TraceCheckUtils]: 160: Hoare triple {107978#false} assume !!(0 == ~ep13~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,831 INFO L290 TraceCheckUtils]: 161: Hoare triple {107978#false} assume !!(0 == ~ep14~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,831 INFO L290 TraceCheckUtils]: 162: Hoare triple {107978#false} ~mode1~0 := 1; {107978#false} is VALID [2022-02-20 18:41:31,831 INFO L290 TraceCheckUtils]: 163: Hoare triple {107978#false} assume !!(0 == ~mode2~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,832 INFO L290 TraceCheckUtils]: 164: Hoare triple {107978#false} assume ~r2~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,832 INFO L290 TraceCheckUtils]: 165: Hoare triple {107978#false} assume !!(0 == ~ep21~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,832 INFO L290 TraceCheckUtils]: 166: Hoare triple {107978#false} assume !!(0 == ~ep23~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,832 INFO L290 TraceCheckUtils]: 167: Hoare triple {107978#false} assume !!(0 == ~ep24~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,832 INFO L290 TraceCheckUtils]: 168: Hoare triple {107978#false} ~mode2~0 := 1; {107978#false} is VALID [2022-02-20 18:41:31,832 INFO L290 TraceCheckUtils]: 169: Hoare triple {107978#false} assume !!(0 == ~mode3~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,832 INFO L290 TraceCheckUtils]: 170: Hoare triple {107978#false} assume ~r3~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,832 INFO L290 TraceCheckUtils]: 171: Hoare triple {107978#false} assume !!(0 == ~ep31~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,833 INFO L290 TraceCheckUtils]: 172: Hoare triple {107978#false} assume !!(0 == ~ep32~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,833 INFO L290 TraceCheckUtils]: 173: Hoare triple {107978#false} assume !!(0 == ~ep34~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,833 INFO L290 TraceCheckUtils]: 174: Hoare triple {107978#false} ~mode3~0 := 1; {107978#false} is VALID [2022-02-20 18:41:31,833 INFO L290 TraceCheckUtils]: 175: Hoare triple {107978#false} assume !!(0 == ~mode4~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,833 INFO L290 TraceCheckUtils]: 176: Hoare triple {107978#false} assume ~r4~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,833 INFO L290 TraceCheckUtils]: 177: Hoare triple {107978#false} assume !!(0 == ~ep41~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,833 INFO L290 TraceCheckUtils]: 178: Hoare triple {107978#false} assume !!(0 == ~ep42~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,834 INFO L290 TraceCheckUtils]: 179: Hoare triple {107978#false} assume !!(0 == ~ep43~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,834 INFO L290 TraceCheckUtils]: 180: Hoare triple {107978#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {107978#false} is VALID [2022-02-20 18:41:31,834 INFO L290 TraceCheckUtils]: 181: Hoare triple {107978#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,834 INFO L290 TraceCheckUtils]: 182: Hoare triple {107978#false} assume ~st1~0 + ~nl1~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,834 INFO L290 TraceCheckUtils]: 183: Hoare triple {107978#false} assume ~st2~0 + ~nl2~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,834 INFO L290 TraceCheckUtils]: 184: Hoare triple {107978#false} assume ~st3~0 + ~nl3~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,834 INFO L290 TraceCheckUtils]: 185: Hoare triple {107978#false} assume ~st4~0 + ~nl4~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,834 INFO L290 TraceCheckUtils]: 186: Hoare triple {107978#false} assume !(~r1~0 % 256 >= 3); {107978#false} is VALID [2022-02-20 18:41:31,835 INFO L290 TraceCheckUtils]: 187: Hoare triple {107978#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {107978#false} is VALID [2022-02-20 18:41:31,835 INFO L290 TraceCheckUtils]: 188: Hoare triple {107978#false} assume ~r1~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,835 INFO L290 TraceCheckUtils]: 189: Hoare triple {107978#false} assume !(~r1~0 % 256 >= 3); {107978#false} is VALID [2022-02-20 18:41:31,835 INFO L290 TraceCheckUtils]: 190: Hoare triple {107978#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {107978#false} is VALID [2022-02-20 18:41:31,835 INFO L290 TraceCheckUtils]: 191: Hoare triple {107978#false} assume ~r1~0 % 256 < 3;main_~check__tmp~2#1 := 1;~__return_4850~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_4850~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {107978#false} is VALID [2022-02-20 18:41:31,835 INFO L290 TraceCheckUtils]: 192: Hoare triple {107978#false} assume !(0 == main_~assert__arg~2#1 % 256); {107978#false} is VALID [2022-02-20 18:41:31,835 INFO L290 TraceCheckUtils]: 193: Hoare triple {107978#false} assume !(0 == ~mode1~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,835 INFO L290 TraceCheckUtils]: 194: Hoare triple {107978#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,836 INFO L290 TraceCheckUtils]: 195: Hoare triple {107978#false} assume !!(0 == ~ep21~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,836 INFO L290 TraceCheckUtils]: 196: Hoare triple {107978#false} assume !!(0 == ~ep31~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,836 INFO L290 TraceCheckUtils]: 197: Hoare triple {107978#false} assume !!(0 == ~ep41~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,836 INFO L290 TraceCheckUtils]: 198: Hoare triple {107978#false} assume !(3 == ~r1~0 % 256);~mode1~0 := 0; {107978#false} is VALID [2022-02-20 18:41:31,836 INFO L290 TraceCheckUtils]: 199: Hoare triple {107978#false} assume !(0 == ~mode2~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,836 INFO L290 TraceCheckUtils]: 200: Hoare triple {107978#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,836 INFO L290 TraceCheckUtils]: 201: Hoare triple {107978#false} assume !!(0 == ~ep12~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,837 INFO L290 TraceCheckUtils]: 202: Hoare triple {107978#false} assume !!(0 == ~ep32~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,837 INFO L290 TraceCheckUtils]: 203: Hoare triple {107978#false} assume !!(0 == ~ep42~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,837 INFO L290 TraceCheckUtils]: 204: Hoare triple {107978#false} assume !(3 == ~r2~0 % 256);~mode2~0 := 0; {107978#false} is VALID [2022-02-20 18:41:31,837 INFO L290 TraceCheckUtils]: 205: Hoare triple {107978#false} assume !(0 == ~mode3~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,837 INFO L290 TraceCheckUtils]: 206: Hoare triple {107978#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,837 INFO L290 TraceCheckUtils]: 207: Hoare triple {107978#false} assume !!(0 == ~ep13~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,837 INFO L290 TraceCheckUtils]: 208: Hoare triple {107978#false} assume !!(0 == ~ep23~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,837 INFO L290 TraceCheckUtils]: 209: Hoare triple {107978#false} assume !!(0 == ~ep43~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,838 INFO L290 TraceCheckUtils]: 210: Hoare triple {107978#false} assume !(3 == ~r3~0 % 256);~mode3~0 := 0; {107978#false} is VALID [2022-02-20 18:41:31,838 INFO L290 TraceCheckUtils]: 211: Hoare triple {107978#false} assume !(0 == ~mode4~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,838 INFO L290 TraceCheckUtils]: 212: Hoare triple {107978#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,838 INFO L290 TraceCheckUtils]: 213: Hoare triple {107978#false} assume !!(0 == ~ep14~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,838 INFO L290 TraceCheckUtils]: 214: Hoare triple {107978#false} assume !!(0 == ~ep24~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,838 INFO L290 TraceCheckUtils]: 215: Hoare triple {107978#false} assume !!(0 == ~ep34~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,838 INFO L290 TraceCheckUtils]: 216: Hoare triple {107978#false} assume !(3 == ~r4~0 % 256);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {107978#false} is VALID [2022-02-20 18:41:31,839 INFO L290 TraceCheckUtils]: 217: Hoare triple {107978#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,839 INFO L290 TraceCheckUtils]: 218: Hoare triple {107978#false} assume ~st1~0 + ~nl1~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,839 INFO L290 TraceCheckUtils]: 219: Hoare triple {107978#false} assume ~st2~0 + ~nl2~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,839 INFO L290 TraceCheckUtils]: 220: Hoare triple {107978#false} assume ~st3~0 + ~nl3~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,839 INFO L290 TraceCheckUtils]: 221: Hoare triple {107978#false} assume ~st4~0 + ~nl4~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,839 INFO L290 TraceCheckUtils]: 222: Hoare triple {107978#false} assume !(~r1~0 % 256 >= 3); {107978#false} is VALID [2022-02-20 18:41:31,839 INFO L290 TraceCheckUtils]: 223: Hoare triple {107978#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {107978#false} is VALID [2022-02-20 18:41:31,839 INFO L290 TraceCheckUtils]: 224: Hoare triple {107978#false} assume ~r1~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,840 INFO L290 TraceCheckUtils]: 225: Hoare triple {107978#false} assume !(~r1~0 % 256 >= 3); {107978#false} is VALID [2022-02-20 18:41:31,840 INFO L290 TraceCheckUtils]: 226: Hoare triple {107978#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {107978#false} is VALID [2022-02-20 18:41:31,840 INFO L290 TraceCheckUtils]: 227: Hoare triple {107978#false} assume ~r1~0 % 256 < 3;main_~check__tmp~3#1 := 1;~__return_5034~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5034~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {107978#false} is VALID [2022-02-20 18:41:31,840 INFO L290 TraceCheckUtils]: 228: Hoare triple {107978#false} assume !(0 == main_~assert__arg~3#1 % 256); {107978#false} is VALID [2022-02-20 18:41:31,840 INFO L290 TraceCheckUtils]: 229: Hoare triple {107978#false} assume !!(0 == ~mode1~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,840 INFO L290 TraceCheckUtils]: 230: Hoare triple {107978#false} assume ~r1~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,840 INFO L290 TraceCheckUtils]: 231: Hoare triple {107978#false} assume !!(0 == ~ep12~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,841 INFO L290 TraceCheckUtils]: 232: Hoare triple {107978#false} assume !!(0 == ~ep13~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,841 INFO L290 TraceCheckUtils]: 233: Hoare triple {107978#false} assume !!(0 == ~ep14~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,841 INFO L290 TraceCheckUtils]: 234: Hoare triple {107978#false} ~mode1~0 := 1; {107978#false} is VALID [2022-02-20 18:41:31,841 INFO L290 TraceCheckUtils]: 235: Hoare triple {107978#false} assume !!(0 == ~mode2~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,841 INFO L290 TraceCheckUtils]: 236: Hoare triple {107978#false} assume ~r2~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,841 INFO L290 TraceCheckUtils]: 237: Hoare triple {107978#false} assume !!(0 == ~ep21~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,841 INFO L290 TraceCheckUtils]: 238: Hoare triple {107978#false} assume !!(0 == ~ep23~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,841 INFO L290 TraceCheckUtils]: 239: Hoare triple {107978#false} assume !!(0 == ~ep24~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,842 INFO L290 TraceCheckUtils]: 240: Hoare triple {107978#false} ~mode2~0 := 1; {107978#false} is VALID [2022-02-20 18:41:31,842 INFO L290 TraceCheckUtils]: 241: Hoare triple {107978#false} assume !!(0 == ~mode3~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,842 INFO L290 TraceCheckUtils]: 242: Hoare triple {107978#false} assume ~r3~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,842 INFO L290 TraceCheckUtils]: 243: Hoare triple {107978#false} assume !!(0 == ~ep31~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,842 INFO L290 TraceCheckUtils]: 244: Hoare triple {107978#false} assume !!(0 == ~ep32~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,842 INFO L290 TraceCheckUtils]: 245: Hoare triple {107978#false} assume !!(0 == ~ep34~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,842 INFO L290 TraceCheckUtils]: 246: Hoare triple {107978#false} ~mode3~0 := 1; {107978#false} is VALID [2022-02-20 18:41:31,842 INFO L290 TraceCheckUtils]: 247: Hoare triple {107978#false} assume !!(0 == ~mode4~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,843 INFO L290 TraceCheckUtils]: 248: Hoare triple {107978#false} assume ~r4~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,843 INFO L290 TraceCheckUtils]: 249: Hoare triple {107978#false} assume !!(0 == ~ep41~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,843 INFO L290 TraceCheckUtils]: 250: Hoare triple {107978#false} assume !!(0 == ~ep42~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,843 INFO L290 TraceCheckUtils]: 251: Hoare triple {107978#false} assume !!(0 == ~ep43~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,843 INFO L290 TraceCheckUtils]: 252: Hoare triple {107978#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {107978#false} is VALID [2022-02-20 18:41:31,843 INFO L290 TraceCheckUtils]: 253: Hoare triple {107978#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,843 INFO L290 TraceCheckUtils]: 254: Hoare triple {107978#false} assume ~st1~0 + ~nl1~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,844 INFO L290 TraceCheckUtils]: 255: Hoare triple {107978#false} assume ~st2~0 + ~nl2~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,844 INFO L290 TraceCheckUtils]: 256: Hoare triple {107978#false} assume ~st3~0 + ~nl3~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,844 INFO L290 TraceCheckUtils]: 257: Hoare triple {107978#false} assume ~st4~0 + ~nl4~0 <= 1; {107978#false} is VALID [2022-02-20 18:41:31,844 INFO L290 TraceCheckUtils]: 258: Hoare triple {107978#false} assume !(~r1~0 % 256 >= 3); {107978#false} is VALID [2022-02-20 18:41:31,844 INFO L290 TraceCheckUtils]: 259: Hoare triple {107978#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {107978#false} is VALID [2022-02-20 18:41:31,844 INFO L290 TraceCheckUtils]: 260: Hoare triple {107978#false} assume ~r1~0 % 256 < 3; {107978#false} is VALID [2022-02-20 18:41:31,844 INFO L290 TraceCheckUtils]: 261: Hoare triple {107978#false} assume !(~r1~0 % 256 >= 3); {107978#false} is VALID [2022-02-20 18:41:31,844 INFO L290 TraceCheckUtils]: 262: Hoare triple {107978#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {107978#false} is VALID [2022-02-20 18:41:31,845 INFO L290 TraceCheckUtils]: 263: Hoare triple {107978#false} assume ~r1~0 % 256 < 3;main_~check__tmp~4#1 := 1;~__return_5222~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5222~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {107978#false} is VALID [2022-02-20 18:41:31,845 INFO L290 TraceCheckUtils]: 264: Hoare triple {107978#false} assume !(0 == main_~assert__arg~4#1 % 256); {107978#false} is VALID [2022-02-20 18:41:31,845 INFO L290 TraceCheckUtils]: 265: Hoare triple {107978#false} assume !(0 == ~mode1~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,845 INFO L290 TraceCheckUtils]: 266: Hoare triple {107978#false} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,845 INFO L290 TraceCheckUtils]: 267: Hoare triple {107978#false} assume !!(0 == ~ep21~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,845 INFO L290 TraceCheckUtils]: 268: Hoare triple {107978#false} assume !!(0 == ~ep31~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,845 INFO L290 TraceCheckUtils]: 269: Hoare triple {107978#false} assume !!(0 == ~ep41~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,845 INFO L290 TraceCheckUtils]: 270: Hoare triple {107978#false} assume 3 == ~r1~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,846 INFO L290 TraceCheckUtils]: 271: Hoare triple {107978#false} assume ~max1~0 == ~id1~0;~st1~0 := 1; {107978#false} is VALID [2022-02-20 18:41:31,846 INFO L290 TraceCheckUtils]: 272: Hoare triple {107978#false} ~mode1~0 := 0; {107978#false} is VALID [2022-02-20 18:41:31,846 INFO L290 TraceCheckUtils]: 273: Hoare triple {107978#false} assume !(0 == ~mode2~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,846 INFO L290 TraceCheckUtils]: 274: Hoare triple {107978#false} assume !(255 == ~r2~0 % 256);~r2~0 := 1 + ~r2~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,846 INFO L290 TraceCheckUtils]: 275: Hoare triple {107978#false} assume !!(0 == ~ep12~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,846 INFO L290 TraceCheckUtils]: 276: Hoare triple {107978#false} assume !!(0 == ~ep32~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,846 INFO L290 TraceCheckUtils]: 277: Hoare triple {107978#false} assume !!(0 == ~ep42~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,847 INFO L290 TraceCheckUtils]: 278: Hoare triple {107978#false} assume 3 == ~r2~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,847 INFO L290 TraceCheckUtils]: 279: Hoare triple {107978#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {107978#false} is VALID [2022-02-20 18:41:31,847 INFO L290 TraceCheckUtils]: 280: Hoare triple {107978#false} ~mode2~0 := 0; {107978#false} is VALID [2022-02-20 18:41:31,847 INFO L290 TraceCheckUtils]: 281: Hoare triple {107978#false} assume !(0 == ~mode3~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,847 INFO L290 TraceCheckUtils]: 282: Hoare triple {107978#false} assume !(255 == ~r3~0 % 256);~r3~0 := 1 + ~r3~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,847 INFO L290 TraceCheckUtils]: 283: Hoare triple {107978#false} assume !!(0 == ~ep13~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,847 INFO L290 TraceCheckUtils]: 284: Hoare triple {107978#false} assume !!(0 == ~ep23~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,847 INFO L290 TraceCheckUtils]: 285: Hoare triple {107978#false} assume !!(0 == ~ep43~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,848 INFO L290 TraceCheckUtils]: 286: Hoare triple {107978#false} assume 3 == ~r3~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,848 INFO L290 TraceCheckUtils]: 287: Hoare triple {107978#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {107978#false} is VALID [2022-02-20 18:41:31,848 INFO L290 TraceCheckUtils]: 288: Hoare triple {107978#false} ~mode3~0 := 0; {107978#false} is VALID [2022-02-20 18:41:31,848 INFO L290 TraceCheckUtils]: 289: Hoare triple {107978#false} assume !(0 == ~mode4~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,848 INFO L290 TraceCheckUtils]: 290: Hoare triple {107978#false} assume !(255 == ~r4~0 % 256);~r4~0 := 1 + ~r4~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,848 INFO L290 TraceCheckUtils]: 291: Hoare triple {107978#false} assume !!(0 == ~ep14~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,848 INFO L290 TraceCheckUtils]: 292: Hoare triple {107978#false} assume !!(0 == ~ep24~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,849 INFO L290 TraceCheckUtils]: 293: Hoare triple {107978#false} assume !!(0 == ~ep34~0 % 256); {107978#false} is VALID [2022-02-20 18:41:31,849 INFO L290 TraceCheckUtils]: 294: Hoare triple {107978#false} assume 3 == ~r4~0 % 256; {107978#false} is VALID [2022-02-20 18:41:31,849 INFO L290 TraceCheckUtils]: 295: Hoare triple {107978#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {107978#false} is VALID [2022-02-20 18:41:31,849 INFO L290 TraceCheckUtils]: 296: Hoare triple {107978#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {107978#false} is VALID [2022-02-20 18:41:31,849 INFO L290 TraceCheckUtils]: 297: Hoare triple {107978#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {107978#false} is VALID [2022-02-20 18:41:31,849 INFO L290 TraceCheckUtils]: 298: Hoare triple {107978#false} ~__return_5415~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5415~0; {107978#false} is VALID [2022-02-20 18:41:31,849 INFO L290 TraceCheckUtils]: 299: Hoare triple {107978#false} havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {107978#false} is VALID [2022-02-20 18:41:31,849 INFO L290 TraceCheckUtils]: 300: Hoare triple {107978#false} assume 0 == main_~assert__arg~5#1 % 256; {107978#false} is VALID [2022-02-20 18:41:31,850 INFO L290 TraceCheckUtils]: 301: Hoare triple {107978#false} assume !false; {107978#false} is VALID [2022-02-20 18:41:31,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 18:41:31,850 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:41:31,851 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [736552291] [2022-02-20 18:41:31,851 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [736552291] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:41:31,851 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:41:31,851 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:41:31,851 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107434616] [2022-02-20 18:41:31,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:41:31,852 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 100.66666666666667) internal successors, (302), 3 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 302 [2022-02-20 18:41:31,852 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:41:31,852 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 100.66666666666667) internal successors, (302), 3 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:32,034 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 302 edges. 302 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:32,034 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:41:32,034 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:41:32,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:41:32,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:32,035 INFO L87 Difference]: Start difference. First operand 4527 states and 6944 transitions. Second operand has 3 states, 3 states have (on average 100.66666666666667) internal successors, (302), 3 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:41,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:41:41,068 INFO L93 Difference]: Finished difference Result 13082 states and 19993 transitions. [2022-02-20 18:41:41,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:41:41,068 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 100.66666666666667) internal successors, (302), 3 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 302 [2022-02-20 18:41:41,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:41:41,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 100.66666666666667) internal successors, (302), 3 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:41,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3227 transitions. [2022-02-20 18:41:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 100.66666666666667) internal successors, (302), 3 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3227 transitions. [2022-02-20 18:41:41,086 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3227 transitions. [2022-02-20 18:41:42,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3227 edges. 3227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:41:45,720 INFO L225 Difference]: With dead ends: 13082 [2022-02-20 18:41:45,720 INFO L226 Difference]: Without dead ends: 8796 [2022-02-20 18:41:45,723 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:41:45,725 INFO L933 BasicCegarLoop]: 2174 mSDtfsCounter, 987 mSDsluCounter, 1062 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 987 SdHoareTripleChecker+Valid, 3236 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:41:45,725 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [987 Valid, 3236 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:41:45,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8796 states. [2022-02-20 18:41:46,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8796 to 8794. [2022-02-20 18:41:46,570 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:41:46,580 INFO L82 GeneralOperation]: Start isEquivalent. First operand 8796 states. Second operand has 8794 states, 8793 states have (on average 1.5230296827021494) internal successors, (13392), 8793 states have internal predecessors, (13392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:46,587 INFO L74 IsIncluded]: Start isIncluded. First operand 8796 states. Second operand has 8794 states, 8793 states have (on average 1.5230296827021494) internal successors, (13392), 8793 states have internal predecessors, (13392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 18:41:46,596 INFO L87 Difference]: Start difference. First operand 8796 states. Second operand has 8794 states, 8793 states have (on average 1.5230296827021494) internal successors, (13392), 8793 states have internal predecessors, (13392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)