./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-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 700a368a7186f7babba672e6f0e63377b52860406179fc124b8eed545215de4f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:54:53,442 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:54:53,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:54:53,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:54:53,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:54:53,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:54:53,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:54:53,474 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:54:53,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:54:53,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:54:53,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:54:53,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:54:53,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:54:53,481 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:54:53,482 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:54:53,483 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:54:53,484 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:54:53,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:54:53,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:54:53,491 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:54:53,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:54:53,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:54:53,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:54:53,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:54:53,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:54:53,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:54:53,499 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:54:53,500 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:54:53,500 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:54:53,500 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:54:53,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:54:53,501 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:54:53,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:54:53,503 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:54:53,504 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:54:53,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:54:53,505 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:54:53,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:54:53,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:54:53,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:54:53,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:54:53,507 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:54:53,534 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:54:53,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:54:53,535 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:54:53,535 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:54:53,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:54:53,536 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:54:53,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:54:53,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:54:53,536 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:54:53,537 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:54:53,537 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:54:53,537 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:54:53,537 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:54:53,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:54:53,538 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:54:53,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:54:53,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:54:53,538 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:54:53,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:54:53,538 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:54:53,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:54:53,539 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:54:53,539 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:54:53,539 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:54:53,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:54:53,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:54:53,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:54:53,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:54:53,540 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:54:53,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:54:53,540 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:54:53,540 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:54:53,540 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:54:53,540 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 700a368a7186f7babba672e6f0e63377b52860406179fc124b8eed545215de4f [2022-02-20 18:54:53,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:54:53,750 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:54:53,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:54:53,752 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:54:53,753 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:54:53,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c [2022-02-20 18:54:53,812 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cebf5b54/026f4fcb9681423d995e7fb92f16ee21/FLAG738d4d1dd [2022-02-20 18:54:54,342 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:54:54,343 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c [2022-02-20 18:54:54,362 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cebf5b54/026f4fcb9681423d995e7fb92f16ee21/FLAG738d4d1dd [2022-02-20 18:54:54,790 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6cebf5b54/026f4fcb9681423d995e7fb92f16ee21 [2022-02-20 18:54:54,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:54:54,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:54:54,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:54:54,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:54:54,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:54:54,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:54:54" (1/1) ... [2022-02-20 18:54:54,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e29cadc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:54, skipping insertion in model container [2022-02-20 18:54:54,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:54:54" (1/1) ... [2022-02-20 18:54:54,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:54:54,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:54:55,236 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[14181,14194] [2022-02-20 18:54:55,264 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[18885,18898] [2022-02-20 18:54:55,282 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[20177,20190] [2022-02-20 18:54:55,286 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[20935,20948] [2022-02-20 18:54:55,291 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[22598,22611] [2022-02-20 18:54:55,294 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[23356,23369] [2022-02-20 18:54:55,299 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[24485,24498] [2022-02-20 18:54:55,306 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[27110,27123] [2022-02-20 18:54:55,310 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[27871,27884] [2022-02-20 18:54:55,314 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[29003,29016] [2022-02-20 18:54:55,320 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[31094,31107] [2022-02-20 18:54:55,339 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[35189,35202] [2022-02-20 18:54:55,342 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[35950,35963] [2022-02-20 18:54:55,360 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[37043,37056] [2022-02-20 18:54:55,367 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[39095,39108] [2022-02-20 18:54:55,378 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[42827,42840] [2022-02-20 18:54:55,396 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[50005,50018] [2022-02-20 18:54:55,399 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[50766,50779] [2022-02-20 18:54:55,403 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[51898,51911] [2022-02-20 18:54:55,418 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[53989,54002] [2022-02-20 18:54:55,432 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[57550,57563] [2022-02-20 18:54:55,474 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[63548,63561] [2022-02-20 18:54:55,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:54:55,701 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:54:55,774 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[14181,14194] [2022-02-20 18:54:55,782 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[18885,18898] [2022-02-20 18:54:55,786 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[20177,20190] [2022-02-20 18:54:55,788 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[20935,20948] [2022-02-20 18:54:55,792 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[22598,22611] [2022-02-20 18:54:55,794 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[23356,23369] [2022-02-20 18:54:55,797 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[24485,24498] [2022-02-20 18:54:55,803 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[27110,27123] [2022-02-20 18:54:55,806 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[27871,27884] [2022-02-20 18:54:55,809 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[29003,29016] [2022-02-20 18:54:55,814 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[31094,31107] [2022-02-20 18:54:55,822 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[35189,35202] [2022-02-20 18:54:55,833 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[35950,35963] [2022-02-20 18:54:55,836 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[37043,37056] [2022-02-20 18:54:55,841 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[39095,39108] [2022-02-20 18:54:55,849 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[42827,42840] [2022-02-20 18:54:55,865 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[50005,50018] [2022-02-20 18:54:55,868 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[50766,50779] [2022-02-20 18:54:55,870 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[51898,51911] [2022-02-20 18:54:55,875 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[53989,54002] [2022-02-20 18:54:55,884 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[57550,57563] [2022-02-20 18:54:55,894 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_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c[63548,63561] [2022-02-20 18:54:56,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:54:56,088 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:54:56,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56 WrapperNode [2022-02-20 18:54:56,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:54:56,089 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:54:56,089 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:54:56,089 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:54:56,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56" (1/1) ... [2022-02-20 18:54:56,135 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56" (1/1) ... [2022-02-20 18:54:56,222 INFO L137 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 6591 [2022-02-20 18:54:56,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:54:56,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:54:56,223 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:54:56,223 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:54:56,229 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56" (1/1) ... [2022-02-20 18:54:56,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56" (1/1) ... [2022-02-20 18:54:56,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56" (1/1) ... [2022-02-20 18:54:56,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56" (1/1) ... [2022-02-20 18:54:56,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56" (1/1) ... [2022-02-20 18:54:56,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56" (1/1) ... [2022-02-20 18:54:56,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56" (1/1) ... [2022-02-20 18:54:56,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:54:56,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:54:56,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:54:56,350 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:54:56,351 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56" (1/1) ... [2022-02-20 18:54:56,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:54:56,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:54:56,416 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 18:54:56,435 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 18:54:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:54:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:54:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:54:56,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:54:56,719 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:54:56,720 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:54:58,992 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:54:59,008 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:54:59,008 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 18:54:59,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:54:59 BoogieIcfgContainer [2022-02-20 18:54:59,010 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:54:59,011 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:54:59,011 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:54:59,014 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:54:59,014 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:54:54" (1/3) ... [2022-02-20 18:54:59,015 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ae0776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:54:59, skipping insertion in model container [2022-02-20 18:54:59,015 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:54:56" (2/3) ... [2022-02-20 18:54:59,015 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ae0776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:54:59, skipping insertion in model container [2022-02-20 18:54:59,016 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:54:59" (3/3) ... [2022-02-20 18:54:59,017 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_lcr.6.ufo.BOUNDED-12.pals.c.v+lhb-reducer.c [2022-02-20 18:54:59,020 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:54:59,020 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 22 error locations. [2022-02-20 18:54:59,056 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:54:59,060 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 18:54:59,060 INFO L340 AbstractCegarLoop]: Starting to check reachability of 22 error locations. [2022-02-20 18:54:59,089 INFO L276 IsEmpty]: Start isEmpty. Operand has 1131 states, 1108 states have (on average 1.855595667870036) internal successors, (2056), 1130 states have internal predecessors, (2056), 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 18:54:59,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-02-20 18:54:59,107 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:54:59,108 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] [2022-02-20 18:54:59,108 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 19 more)] === [2022-02-20 18:54:59,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:54:59,112 INFO L85 PathProgramCache]: Analyzing trace with hash -1995797141, now seen corresponding path program 1 times [2022-02-20 18:54:59,136 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:54:59,136 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [66872624] [2022-02-20 18:54:59,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:54:59,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:54:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:54:59,499 INFO L290 TraceCheckUtils]: 0: Hoare triple {1134#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(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~__return_13301~0 := 0;~__return_19775~0 := 0;~__tmp_13438_0~0 := 0;~__return_13537~0 := 0;~__tmp_13546_0~0 := 0;~__tmp_13635_0~0 := 0;~__tmp_13647_0~0 := 0;~__return_13655~0 := 0;~__tmp_13656_0~0 := 0;~__tmp_13662_0~0 := 0;~__return_13550~0 := 0;~__return_13994~0 := 0;~__return_14201~0 := 0;~__return_14391~0 := 0;~__return_14618~0 := 0;~__return_14820~0 := 0;~__return_15018~0 := 0;~__return_15202~0 := 0;~__return_15427~0 := 0;~__return_15641~0 := 0;~__return_15839~0 := 0;~__return_16023~0 := 0;~__return_16219~0 := 0;~__return_16415~0 := 0;~__return_16585~0 := 0;~__return_16968~0 := 0;~__return_17192~0 := 0;~__return_17388~0 := 0;~__return_17570~0 := 0;~__return_17778~0 := 0;~__return_17972~0 := 0;~__return_18154~0 := 0;~__return_18534~0 := 0;~__return_18740~0 := 0;~__return_18922~0 := 0;~__return_19276~0 := 0;~__return_13896~0 := 0;~__return_14075~0 := 0;~__return_14294~0 := 0;~__return_14474~0 := 0;~__return_14723~0 := 0;~__return_14903~0 := 0;~__return_15113~0 := 0;~__return_15544~0 := 0;~__return_15724~0 := 0;~__return_15934~0 := 0;~__return_16326~0 := 0;~__return_17097~0 := 0;~__return_17273~0 := 0;~__return_17481~0 := 0;~__return_17883~0 := 0;~__return_18651~0 := 0;~__return_19722~0 := 0;~__return_19641~0 := 0;~__return_19562~0 := 0;~__return_19481~0 := 0;~__return_19414~0 := 0;~__return_19309~0 := 0;~__return_19210~0 := 0;~__return_19115~0 := 0;~__return_19048~0 := 0;~__return_18955~0 := 0;~__return_18868~0 := 0;~__return_18773~0 := 0;~__return_18698~0 := 0;~__return_18573~0 := 0;~__return_18456~0 := 0;~__return_18347~0 := 0;~__return_18280~0 := 0;~__return_18187~0 := 0;~__return_18100~0 := 0;~__return_18005~0 := 0;~__return_17930~0 := 0;~__return_17817~0 := 0;~__return_17712~0 := 0;~__return_17603~0 := 0;~__return_17528~0 := 0;~__return_17427~0 := 0;~__return_17334~0 := 0;~__return_17231~0 := 0;~__return_17150~0 := 0;~__return_17007~0 := 0;~__return_16875~0 := 0;~__return_16754~0 := 0;~__return_16699~0 := 0;~__return_16618~0 := 0;~__return_16531~0 := 0;~__return_16448~0 := 0;~__return_16373~0 := 0;~__return_16260~0 := 0;~__return_16153~0 := 0;~__return_16056~0 := 0;~__return_15981~0 := 0;~__return_15880~0 := 0;~__return_15785~0 := 0;~__return_15682~0 := 0;~__return_15599~0 := 0;~__return_15466~0 := 0;~__return_15346~0 := 0;~__return_15235~0 := 0;~__return_15160~0 := 0;~__return_15059~0 := 0;~__return_14964~0 := 0;~__return_14861~0 := 0;~__return_14778~0 := 0;~__return_14657~0 := 0;~__return_14549~0 := 0;~__return_14432~0 := 0;~__return_14349~0 := 0;~__return_14240~0 := 0;~__return_14144~0 := 0;~__return_14033~0 := 0;~__return_13949~0 := 0;~__return_13791~0 := 0;~__return_13428~0 := 0; {1136#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:54:59,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {1136#(<= (+ ~nomsg~0 1) 0)} 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_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node6__m6~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node6__m6~3#1, main_~node5__m5~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~node6__m6~4#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~check__tmp~9#1, main_~node6__m6~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~10#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~11#1, main_~node6__m6~6#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~12#1, main_~check__tmp~13#1, main_~node6__m6~7#1, main_~node5__m5~4#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~14#1, main_~check__tmp~15#1, main_~node6__m6~8#1, main_~check__tmp~16#1, main_~node6__m6~9#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~17#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~18#1, main_~node6__m6~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~19#1, main_~check__tmp~20#1, main_~node6__m6~11#1, main_~node5__m5~6#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~21#1, main_~check__tmp~22#1, main_~node6__m6~12#1, main_~check__tmp~23#1, main_~node6__m6~13#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~24#1, main_~check__tmp~25#1, main_~node6__m6~14#1, main_~check__tmp~26#1, main_~node6__m6~15#1, main_~node5__m5~8#1, main_~check__tmp~27#1, main_~node6__m6~16#1, main_~node6__m6~17#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~node6__m6~18#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~check__tmp~31#1, main_~node6__m6~19#1, main_~node5__m5~10#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~32#1, main_~check__tmp~33#1, main_~node6__m6~20#1, main_~check__tmp~34#1, main_~node6__m6~21#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~35#1, main_~check__tmp~36#1, main_~node6__m6~22#1, main_~check__tmp~37#1, main_~node6__m6~23#1, main_~node5__m5~12#1, main_~check__tmp~38#1, main_~node6__m6~24#1, main_~node6__m6~25#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~39#1, main_~check__tmp~40#1, main_~node6__m6~26#1, main_~check__tmp~41#1, main_~node6__m6~27#1, main_~node5__m5~14#1, main_~check__tmp~42#1, main_~node6__m6~28#1, main_~node6__m6~29#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~check__tmp~43#1, main_~node6__m6~30#1, main_~node6__m6~31#1, main_~node5__m5~16#1, main_~node6__m6~32#1, main_~node6__m6~33#1, main_~node5__m5~17#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~44#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~45#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~46#1, main_~node6____CPAchecker_TMP_0~2#1, main_~node6__m6~34#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~main____CPAchecker_TMP_0~6#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~47#1, main_~main____CPAchecker_TMP_0~7#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~48#1, main_~node6____CPAchecker_TMP_0~3#1, main_~node6__m6~35#1, main_~main____CPAchecker_TMP_0~8#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~49#1, main_~main____CPAchecker_TMP_0~9#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~50#1, main_~node6____CPAchecker_TMP_0~4#1, main_~node6__m6~36#1, main_~node5____CPAchecker_TMP_0~2#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~main____CPAchecker_TMP_0~10#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~51#1, main_~main____CPAchecker_TMP_0~11#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~52#1, main_~node6____CPAchecker_TMP_0~5#1, main_~node6__m6~37#1, main_~main____CPAchecker_TMP_0~12#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~53#1, main_~main____CPAchecker_TMP_0~13#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~54#1, main_~node6____CPAchecker_TMP_0~6#1, main_~node6__m6~38#1, main_~node5____CPAchecker_TMP_0~3#1, main_~node5__m5~19#1, main_~main____CPAchecker_TMP_0~14#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~55#1, main_~main____CPAchecker_TMP_0~15#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~56#1, main_~node6____CPAchecker_TMP_0~7#1, main_~node6__m6~39#1, main_~main____CPAchecker_TMP_0~16#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~57#1, main_~main____CPAchecker_TMP_0~17#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~58#1, main_~node6____CPAchecker_TMP_0~8#1, main_~node6__m6~40#1, main_~node5____CPAchecker_TMP_0~4#1, main_~node5__m5~20#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~main____CPAchecker_TMP_0~18#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~59#1, main_~main____CPAchecker_TMP_0~19#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~60#1, main_~node6____CPAchecker_TMP_0~9#1, main_~node6__m6~41#1, main_~main____CPAchecker_TMP_0~20#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~61#1, main_~main____CPAchecker_TMP_0~21#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~62#1, main_~node6____CPAchecker_TMP_0~10#1, main_~node6__m6~42#1, main_~node5____CPAchecker_TMP_0~5#1, main_~node5__m5~21#1, main_~main____CPAchecker_TMP_0~22#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~63#1, main_~main____CPAchecker_TMP_0~23#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~64#1, main_~node6____CPAchecker_TMP_0~11#1, main_~node6__m6~43#1, main_~main____CPAchecker_TMP_0~24#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~65#1, main_~main____CPAchecker_TMP_0~25#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~66#1, main_~node6____CPAchecker_TMP_0~12#1, main_~node6__m6~44#1, main_~node5____CPAchecker_TMP_0~6#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__m4~11#1, main_~main____CPAchecker_TMP_0~26#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~67#1, main_~main____CPAchecker_TMP_0~27#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~68#1, main_~node6____CPAchecker_TMP_0~13#1, main_~node6__m6~45#1, main_~main____CPAchecker_TMP_0~28#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~69#1, main_~main____CPAchecker_TMP_0~29#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~70#1, main_~node6____CPAchecker_TMP_0~14#1, main_~node6__m6~46#1, main_~node5____CPAchecker_TMP_0~7#1, main_~node5__m5~23#1, main_~main____CPAchecker_TMP_0~30#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~71#1, main_~main____CPAchecker_TMP_0~31#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~72#1, main_~node6____CPAchecker_TMP_0~15#1, main_~node6__m6~47#1, main_~main____CPAchecker_TMP_0~32#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~73#1, main_~main____CPAchecker_TMP_0~33#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~74#1, main_~node6____CPAchecker_TMP_0~16#1, main_~node6__m6~48#1, main_~node5____CPAchecker_TMP_0~8#1, main_~node5__m5~24#1, main_~node4____CPAchecker_TMP_0~4#1, main_~node4__m4~12#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~main____CPAchecker_TMP_0~34#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~75#1, main_~main____CPAchecker_TMP_0~35#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~76#1, main_~node6____CPAchecker_TMP_0~17#1, main_~node6__m6~49#1, main_~main____CPAchecker_TMP_0~36#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~77#1, main_~main____CPAchecker_TMP_0~37#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~78#1, main_~node6____CPAchecker_TMP_0~18#1, main_~node6__m6~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~node5__m5~25#1, main_~main____CPAchecker_TMP_0~38#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~79#1, main_~main____CPAchecker_TMP_0~39#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~80#1, main_~node6____CPAchecker_TMP_0~19#1, main_~node6__m6~51#1, main_~main____CPAchecker_TMP_0~40#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~81#1, main_~main____CPAchecker_TMP_0~41#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~82#1, main_~node6____CPAchecker_TMP_0~20#1, main_~node6__m6~52#1, main_~node5____CPAchecker_TMP_0~10#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_0~5#1, main_~node4__m4~13#1, main_~main____CPAchecker_TMP_0~42#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~83#1, main_~main____CPAchecker_TMP_0~43#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~84#1, main_~node6____CPAchecker_TMP_0~21#1, main_~node6__m6~53#1, main_~main____CPAchecker_TMP_0~44#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~85#1, main_~main____CPAchecker_TMP_0~45#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~86#1, main_~node6____CPAchecker_TMP_0~22#1, main_~node6__m6~54#1, main_~node5____CPAchecker_TMP_0~11#1, main_~node5__m5~27#1, main_~main____CPAchecker_TMP_0~46#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~87#1, main_~main____CPAchecker_TMP_0~47#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~88#1, main_~node6____CPAchecker_TMP_0~23#1, main_~node6__m6~55#1, main_~main____CPAchecker_TMP_0~48#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~89#1, main_~main____CPAchecker_TMP_0~49#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~90#1, main_~node6____CPAchecker_TMP_0~24#1, main_~node6__m6~56#1, main_~node5____CPAchecker_TMP_0~12#1, main_~node5__m5~28#1, main_~node4____CPAchecker_TMP_0~6#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__m3~7#1, main_~main____CPAchecker_TMP_0~50#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~91#1, main_~main____CPAchecker_TMP_0~51#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~92#1, main_~node6____CPAchecker_TMP_0~25#1, main_~node6__m6~57#1, main_~main____CPAchecker_TMP_0~52#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~93#1, main_~main____CPAchecker_TMP_0~53#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~94#1, main_~node6____CPAchecker_TMP_0~26#1, main_~node6__m6~58#1, main_~node5____CPAchecker_TMP_0~13#1, main_~node5__m5~29#1, main_~main____CPAchecker_TMP_0~54#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~95#1, main_~main____CPAchecker_TMP_0~55#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~96#1, main_~node6____CPAchecker_TMP_0~27#1, main_~node6__m6~59#1, main_~main____CPAchecker_TMP_0~56#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~97#1, main_~main____CPAchecker_TMP_0~57#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~98#1, main_~node6____CPAchecker_TMP_0~28#1, main_~node6__m6~60#1, main_~node5____CPAchecker_TMP_0~14#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_0~7#1, main_~node4__m4~15#1, main_~main____CPAchecker_TMP_0~58#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~99#1, main_~main____CPAchecker_TMP_0~59#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~100#1, main_~node6____CPAchecker_TMP_0~29#1, main_~node6__m6~61#1, main_~main____CPAchecker_TMP_0~60#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~101#1, main_~main____CPAchecker_TMP_0~61#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~102#1, main_~node6____CPAchecker_TMP_0~30#1, main_~node6__m6~62#1, main_~node5____CPAchecker_TMP_0~15#1, main_~node5__m5~31#1, main_~main____CPAchecker_TMP_0~62#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~103#1, main_~main____CPAchecker_TMP_0~63#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~104#1, main_~node6____CPAchecker_TMP_0~31#1, main_~node6__m6~63#1, main_~main____CPAchecker_TMP_0~64#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~105#1, main_~main____CPAchecker_TMP_0~65#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~106#1, main_~node6____CPAchecker_TMP_0~32#1, main_~node6__m6~64#1, main_~node5____CPAchecker_TMP_0~16#1, main_~node5__m5~32#1, main_~node4____CPAchecker_TMP_0~8#1, main_~node4__m4~16#1, main_~node3____CPAchecker_TMP_0~4#1, main_~node3__m3~8#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__m2~4#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;havoc main_~init__tmp~0#1; {1136#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:54:59,501 INFO L290 TraceCheckUtils]: 2: Hoare triple {1136#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~r1~0; {1136#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:54:59,501 INFO L290 TraceCheckUtils]: 3: Hoare triple {1136#(<= (+ ~nomsg~0 1) 0)} assume ~id1~0 >= 0; {1137#(<= (+ ~nomsg~0 1) ~id1~0)} is VALID [2022-02-20 18:54:59,502 INFO L290 TraceCheckUtils]: 4: Hoare triple {1137#(<= (+ ~nomsg~0 1) ~id1~0)} assume 0 == ~st1~0; {1137#(<= (+ ~nomsg~0 1) ~id1~0)} is VALID [2022-02-20 18:54:59,502 INFO L290 TraceCheckUtils]: 5: Hoare triple {1137#(<= (+ ~nomsg~0 1) ~id1~0)} assume ~send1~0 == ~id1~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,503 INFO L290 TraceCheckUtils]: 6: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~mode1~0 % 256; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,503 INFO L290 TraceCheckUtils]: 7: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id2~0 >= 0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~st2~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~send2~0 == ~id2~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,505 INFO L290 TraceCheckUtils]: 10: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~mode2~0 % 256; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,505 INFO L290 TraceCheckUtils]: 11: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id3~0 >= 0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,505 INFO L290 TraceCheckUtils]: 12: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~st3~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,506 INFO L290 TraceCheckUtils]: 13: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~send3~0 == ~id3~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,506 INFO L290 TraceCheckUtils]: 14: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~mode3~0 % 256; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,507 INFO L290 TraceCheckUtils]: 15: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id4~0 >= 0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,507 INFO L290 TraceCheckUtils]: 16: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~st4~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,508 INFO L290 TraceCheckUtils]: 17: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~send4~0 == ~id4~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,508 INFO L290 TraceCheckUtils]: 18: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~mode4~0 % 256; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,508 INFO L290 TraceCheckUtils]: 19: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id5~0 >= 0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,509 INFO L290 TraceCheckUtils]: 20: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~st5~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,509 INFO L290 TraceCheckUtils]: 21: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~send5~0 == ~id5~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,510 INFO L290 TraceCheckUtils]: 22: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~mode5~0 % 256; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,510 INFO L290 TraceCheckUtils]: 23: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id6~0 >= 0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,510 INFO L290 TraceCheckUtils]: 24: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~st6~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,511 INFO L290 TraceCheckUtils]: 25: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~send6~0 == ~id6~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,511 INFO L290 TraceCheckUtils]: 26: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 == ~mode6~0 % 256; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,512 INFO L290 TraceCheckUtils]: 27: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id1~0 != ~id2~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,512 INFO L290 TraceCheckUtils]: 28: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id1~0 != ~id3~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,512 INFO L290 TraceCheckUtils]: 29: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id1~0 != ~id4~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,513 INFO L290 TraceCheckUtils]: 30: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id1~0 != ~id5~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,513 INFO L290 TraceCheckUtils]: 31: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id1~0 != ~id6~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,514 INFO L290 TraceCheckUtils]: 32: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id2~0 != ~id3~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,514 INFO L290 TraceCheckUtils]: 33: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id2~0 != ~id4~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,514 INFO L290 TraceCheckUtils]: 34: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id2~0 != ~id5~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,515 INFO L290 TraceCheckUtils]: 35: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id2~0 != ~id6~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,515 INFO L290 TraceCheckUtils]: 36: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id3~0 != ~id4~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,516 INFO L290 TraceCheckUtils]: 37: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id3~0 != ~id5~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,516 INFO L290 TraceCheckUtils]: 38: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id3~0 != ~id6~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,517 INFO L290 TraceCheckUtils]: 39: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id4~0 != ~id5~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,517 INFO L290 TraceCheckUtils]: 40: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id4~0 != ~id6~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,517 INFO L290 TraceCheckUtils]: 41: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume ~id5~0 != ~id6~0;main_~init__tmp~0#1 := 1;~__return_13301~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_13301~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,518 INFO L290 TraceCheckUtils]: 42: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,518 INFO L290 TraceCheckUtils]: 43: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,519 INFO L290 TraceCheckUtils]: 44: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {1138#(<= (+ ~nomsg~0 1) ~send1~0)} is VALID [2022-02-20 18:54:59,519 INFO L290 TraceCheckUtils]: 45: Hoare triple {1138#(<= (+ ~nomsg~0 1) ~send1~0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0;~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~4#1;main_~node2__m2~4#1 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,520 INFO L290 TraceCheckUtils]: 46: Hoare triple {1135#false} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~2#1; {1135#false} is VALID [2022-02-20 18:54:59,520 INFO L290 TraceCheckUtils]: 47: Hoare triple {1135#false} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~2#1 := ~p2_new~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~2#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~2#1 % 256 else main_~node2____CPAchecker_TMP_0~2#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~8#1;main_~node3__m3~8#1 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,520 INFO L290 TraceCheckUtils]: 48: Hoare triple {1135#false} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~4#1; {1135#false} is VALID [2022-02-20 18:54:59,520 INFO L290 TraceCheckUtils]: 49: Hoare triple {1135#false} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~4#1 := ~p3_new~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~4#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~4#1 % 256 else main_~node3____CPAchecker_TMP_0~4#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~16#1;main_~node4__m4~16#1 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,521 INFO L290 TraceCheckUtils]: 50: Hoare triple {1135#false} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~8#1; {1135#false} is VALID [2022-02-20 18:54:59,521 INFO L290 TraceCheckUtils]: 51: Hoare triple {1135#false} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~8#1 := ~p4_new~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~8#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~8#1 % 256 else main_~node4____CPAchecker_TMP_0~8#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~32#1;main_~node5__m5~32#1 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,521 INFO L290 TraceCheckUtils]: 52: Hoare triple {1135#false} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~16#1; {1135#false} is VALID [2022-02-20 18:54:59,521 INFO L290 TraceCheckUtils]: 53: Hoare triple {1135#false} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~16#1 := ~p5_new~0;~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~16#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~16#1 % 256 else main_~node5____CPAchecker_TMP_0~16#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~64#1;main_~node6__m6~64#1 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,521 INFO L290 TraceCheckUtils]: 54: Hoare triple {1135#false} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~32#1; {1135#false} is VALID [2022-02-20 18:54:59,522 INFO L290 TraceCheckUtils]: 55: Hoare triple {1135#false} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~32#1 := ~p6_new~0;~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~32#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~32#1 % 256 else main_~node6____CPAchecker_TMP_0~32#1 % 256 - 256);~mode6~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~106#1; {1135#false} is VALID [2022-02-20 18:54:59,522 INFO L290 TraceCheckUtils]: 56: Hoare triple {1135#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1; {1135#false} is VALID [2022-02-20 18:54:59,522 INFO L290 TraceCheckUtils]: 57: Hoare triple {1135#false} assume !(~r1~0 >= 6); {1135#false} is VALID [2022-02-20 18:54:59,522 INFO L290 TraceCheckUtils]: 58: Hoare triple {1135#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0; {1135#false} is VALID [2022-02-20 18:54:59,522 INFO L290 TraceCheckUtils]: 59: Hoare triple {1135#false} assume ~r1~0 < 6;main_~check__tmp~106#1 := 1;~__return_13428~0 := main_~check__tmp~106#1;main_~main__c1~0#1 := ~__return_13428~0;havoc main_~__tmp_87~0#1;main_~__tmp_87~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~86#1;main_~assert__arg~86#1 := main_~__tmp_87~0#1; {1135#false} is VALID [2022-02-20 18:54:59,523 INFO L290 TraceCheckUtils]: 60: Hoare triple {1135#false} assume !(0 == main_~assert__arg~86#1 % 256);main_~main____CPAchecker_TMP_0~65#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1;~__tmp_13438_0~0 := main_~main____CPAchecker_TMP_0~65#1; {1135#false} is VALID [2022-02-20 18:54:59,523 INFO L290 TraceCheckUtils]: 61: Hoare triple {1135#false} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_13438_0~0; {1135#false} is VALID [2022-02-20 18:54:59,523 INFO L290 TraceCheckUtils]: 62: Hoare triple {1135#false} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,523 INFO L290 TraceCheckUtils]: 63: Hoare triple {1135#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,524 INFO L290 TraceCheckUtils]: 64: Hoare triple {1135#false} assume main_~node1__m1~1#1 != ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,524 INFO L290 TraceCheckUtils]: 65: Hoare triple {1135#false} assume !(main_~node1__m1~1#1 > ~id1~0); {1135#false} is VALID [2022-02-20 18:54:59,524 INFO L290 TraceCheckUtils]: 66: Hoare triple {1135#false} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__m2~3#1;main_~node2__m2~3#1 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,524 INFO L290 TraceCheckUtils]: 67: Hoare triple {1135#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~3#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,524 INFO L290 TraceCheckUtils]: 68: Hoare triple {1135#false} assume main_~node2__m2~3#1 != ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,525 INFO L290 TraceCheckUtils]: 69: Hoare triple {1135#false} assume !(main_~node2__m2~3#1 > ~id2~0); {1135#false} is VALID [2022-02-20 18:54:59,525 INFO L290 TraceCheckUtils]: 70: Hoare triple {1135#false} assume main_~node2__m2~3#1 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__m3~5#1;main_~node3__m3~5#1 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,525 INFO L290 TraceCheckUtils]: 71: Hoare triple {1135#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~5#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,525 INFO L290 TraceCheckUtils]: 72: Hoare triple {1135#false} assume !(main_~node3__m3~5#1 != ~nomsg~0);~mode3~0 := 0; {1135#false} is VALID [2022-02-20 18:54:59,526 INFO L290 TraceCheckUtils]: 73: Hoare triple {1135#false} havoc main_~node4__m4~8#1;main_~node4__m4~8#1 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,526 INFO L290 TraceCheckUtils]: 74: Hoare triple {1135#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~8#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,526 INFO L290 TraceCheckUtils]: 75: Hoare triple {1135#false} assume !(main_~node4__m4~8#1 != ~nomsg~0);~mode4~0 := 0; {1135#false} is VALID [2022-02-20 18:54:59,526 INFO L290 TraceCheckUtils]: 76: Hoare triple {1135#false} havoc main_~node5__m5~14#1;main_~node5__m5~14#1 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,526 INFO L290 TraceCheckUtils]: 77: Hoare triple {1135#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~14#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,526 INFO L290 TraceCheckUtils]: 78: Hoare triple {1135#false} assume !(main_~node5__m5~14#1 != ~nomsg~0);~mode5~0 := 0; {1135#false} is VALID [2022-02-20 18:54:59,527 INFO L290 TraceCheckUtils]: 79: Hoare triple {1135#false} havoc main_~node6__m6~26#1;main_~node6__m6~26#1 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,527 INFO L290 TraceCheckUtils]: 80: Hoare triple {1135#false} assume !(0 == ~mode6~0 % 256);main_~node6__m6~26#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {1135#false} is VALID [2022-02-20 18:54:59,527 INFO L290 TraceCheckUtils]: 81: Hoare triple {1135#false} assume !(main_~node6__m6~26#1 != ~nomsg~0);~mode6~0 := 0; {1135#false} is VALID [2022-02-20 18:54:59,527 INFO L290 TraceCheckUtils]: 82: Hoare triple {1135#false} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~39#1; {1135#false} is VALID [2022-02-20 18:54:59,528 INFO L290 TraceCheckUtils]: 83: Hoare triple {1135#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1);main_~check__tmp~39#1 := 0;~__return_17097~0 := main_~check__tmp~39#1;main_~main__c1~0#1 := ~__return_17097~0;havoc main_~__tmp_24~0#1;main_~__tmp_24~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~23#1;main_~assert__arg~23#1 := main_~__tmp_24~0#1; {1135#false} is VALID [2022-02-20 18:54:59,528 INFO L290 TraceCheckUtils]: 84: Hoare triple {1135#false} assume 0 == main_~assert__arg~23#1 % 256; {1135#false} is VALID [2022-02-20 18:54:59,528 INFO L290 TraceCheckUtils]: 85: Hoare triple {1135#false} assume !false; {1135#false} is VALID [2022-02-20 18:54:59,529 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 18:54:59,530 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:54:59,530 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [66872624] [2022-02-20 18:54:59,530 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [66872624] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:54:59,530 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:54:59,531 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:54:59,532 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2037180903] [2022-02-20 18:54:59,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:54:59,536 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 4 states have internal predecessors, (86), 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 86 [2022-02-20 18:54:59,537 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:54:59,540 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 17.2) internal successors, (86), 4 states have internal predecessors, (86), 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 18:54:59,606 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:54:59,607 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:54:59,607 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:54:59,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:54:59,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:54:59,625 INFO L87 Difference]: Start difference. First operand has 1131 states, 1108 states have (on average 1.855595667870036) internal successors, (2056), 1130 states have internal predecessors, (2056), 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 5 states, 5 states have (on average 17.2) internal successors, (86), 4 states have internal predecessors, (86), 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 18:55:02,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:02,105 INFO L93 Difference]: Finished difference Result 1715 states and 3012 transitions. [2022-02-20 18:55:02,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 18:55:02,105 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 4 states have internal predecessors, (86), 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 86 [2022-02-20 18:55:02,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:55:02,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 4 states have internal predecessors, (86), 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 18:55:02,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3012 transitions. [2022-02-20 18:55:02,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 4 states have internal predecessors, (86), 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 18:55:02,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3012 transitions. [2022-02-20 18:55:02,152 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3012 transitions. [2022-02-20 18:55:04,104 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3012 edges. 3012 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:04,175 INFO L225 Difference]: With dead ends: 1715 [2022-02-20 18:55:04,176 INFO L226 Difference]: Without dead ends: 875 [2022-02-20 18:55:04,182 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:55:04,186 INFO L933 BasicCegarLoop]: 1034 mSDtfsCounter, 4513 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 500 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4513 SdHoareTripleChecker+Valid, 1048 SdHoareTripleChecker+Invalid, 509 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 500 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-02-20 18:55:04,187 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4513 Valid, 1048 Invalid, 509 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 500 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-02-20 18:55:04,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 875 states. [2022-02-20 18:55:04,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 875 to 875. [2022-02-20 18:55:04,417 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:55:04,426 INFO L82 GeneralOperation]: Start isEquivalent. First operand 875 states. Second operand has 875 states, 853 states have (on average 1.317702227432591) internal successors, (1124), 874 states have internal predecessors, (1124), 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 18:55:04,428 INFO L74 IsIncluded]: Start isIncluded. First operand 875 states. Second operand has 875 states, 853 states have (on average 1.317702227432591) internal successors, (1124), 874 states have internal predecessors, (1124), 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 18:55:04,429 INFO L87 Difference]: Start difference. First operand 875 states. Second operand has 875 states, 853 states have (on average 1.317702227432591) internal successors, (1124), 874 states have internal predecessors, (1124), 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 18:55:04,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:04,464 INFO L93 Difference]: Finished difference Result 875 states and 1124 transitions. [2022-02-20 18:55:04,464 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1124 transitions. [2022-02-20 18:55:04,466 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:04,466 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:04,468 INFO L74 IsIncluded]: Start isIncluded. First operand has 875 states, 853 states have (on average 1.317702227432591) internal successors, (1124), 874 states have internal predecessors, (1124), 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 875 states. [2022-02-20 18:55:04,469 INFO L87 Difference]: Start difference. First operand has 875 states, 853 states have (on average 1.317702227432591) internal successors, (1124), 874 states have internal predecessors, (1124), 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 875 states. [2022-02-20 18:55:04,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:04,496 INFO L93 Difference]: Finished difference Result 875 states and 1124 transitions. [2022-02-20 18:55:04,496 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1124 transitions. [2022-02-20 18:55:04,497 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:04,497 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:04,497 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:55:04,497 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:55:04,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 875 states, 853 states have (on average 1.317702227432591) internal successors, (1124), 874 states have internal predecessors, (1124), 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 18:55:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 875 states and 1124 transitions. [2022-02-20 18:55:04,530 INFO L78 Accepts]: Start accepts. Automaton has 875 states and 1124 transitions. Word has length 86 [2022-02-20 18:55:04,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:55:04,531 INFO L470 AbstractCegarLoop]: Abstraction has 875 states and 1124 transitions. [2022-02-20 18:55:04,531 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 4 states have internal predecessors, (86), 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 18:55:04,531 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1124 transitions. [2022-02-20 18:55:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-02-20 18:55:04,534 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:55:04,534 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] [2022-02-20 18:55:04,534 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:55:04,535 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 19 more)] === [2022-02-20 18:55:04,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:55:04,537 INFO L85 PathProgramCache]: Analyzing trace with hash -1029751, now seen corresponding path program 1 times [2022-02-20 18:55:04,537 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:55:04,537 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1972784253] [2022-02-20 18:55:04,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:55:04,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:55:04,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:55:04,682 INFO L290 TraceCheckUtils]: 0: Hoare triple {5960#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(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~__return_13301~0 := 0;~__return_19775~0 := 0;~__tmp_13438_0~0 := 0;~__return_13537~0 := 0;~__tmp_13546_0~0 := 0;~__tmp_13635_0~0 := 0;~__tmp_13647_0~0 := 0;~__return_13655~0 := 0;~__tmp_13656_0~0 := 0;~__tmp_13662_0~0 := 0;~__return_13550~0 := 0;~__return_13994~0 := 0;~__return_14201~0 := 0;~__return_14391~0 := 0;~__return_14618~0 := 0;~__return_14820~0 := 0;~__return_15018~0 := 0;~__return_15202~0 := 0;~__return_15427~0 := 0;~__return_15641~0 := 0;~__return_15839~0 := 0;~__return_16023~0 := 0;~__return_16219~0 := 0;~__return_16415~0 := 0;~__return_16585~0 := 0;~__return_16968~0 := 0;~__return_17192~0 := 0;~__return_17388~0 := 0;~__return_17570~0 := 0;~__return_17778~0 := 0;~__return_17972~0 := 0;~__return_18154~0 := 0;~__return_18534~0 := 0;~__return_18740~0 := 0;~__return_18922~0 := 0;~__return_19276~0 := 0;~__return_13896~0 := 0;~__return_14075~0 := 0;~__return_14294~0 := 0;~__return_14474~0 := 0;~__return_14723~0 := 0;~__return_14903~0 := 0;~__return_15113~0 := 0;~__return_15544~0 := 0;~__return_15724~0 := 0;~__return_15934~0 := 0;~__return_16326~0 := 0;~__return_17097~0 := 0;~__return_17273~0 := 0;~__return_17481~0 := 0;~__return_17883~0 := 0;~__return_18651~0 := 0;~__return_19722~0 := 0;~__return_19641~0 := 0;~__return_19562~0 := 0;~__return_19481~0 := 0;~__return_19414~0 := 0;~__return_19309~0 := 0;~__return_19210~0 := 0;~__return_19115~0 := 0;~__return_19048~0 := 0;~__return_18955~0 := 0;~__return_18868~0 := 0;~__return_18773~0 := 0;~__return_18698~0 := 0;~__return_18573~0 := 0;~__return_18456~0 := 0;~__return_18347~0 := 0;~__return_18280~0 := 0;~__return_18187~0 := 0;~__return_18100~0 := 0;~__return_18005~0 := 0;~__return_17930~0 := 0;~__return_17817~0 := 0;~__return_17712~0 := 0;~__return_17603~0 := 0;~__return_17528~0 := 0;~__return_17427~0 := 0;~__return_17334~0 := 0;~__return_17231~0 := 0;~__return_17150~0 := 0;~__return_17007~0 := 0;~__return_16875~0 := 0;~__return_16754~0 := 0;~__return_16699~0 := 0;~__return_16618~0 := 0;~__return_16531~0 := 0;~__return_16448~0 := 0;~__return_16373~0 := 0;~__return_16260~0 := 0;~__return_16153~0 := 0;~__return_16056~0 := 0;~__return_15981~0 := 0;~__return_15880~0 := 0;~__return_15785~0 := 0;~__return_15682~0 := 0;~__return_15599~0 := 0;~__return_15466~0 := 0;~__return_15346~0 := 0;~__return_15235~0 := 0;~__return_15160~0 := 0;~__return_15059~0 := 0;~__return_14964~0 := 0;~__return_14861~0 := 0;~__return_14778~0 := 0;~__return_14657~0 := 0;~__return_14549~0 := 0;~__return_14432~0 := 0;~__return_14349~0 := 0;~__return_14240~0 := 0;~__return_14144~0 := 0;~__return_14033~0 := 0;~__return_13949~0 := 0;~__return_13791~0 := 0;~__return_13428~0 := 0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,682 INFO L290 TraceCheckUtils]: 1: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} 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_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node6__m6~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node6__m6~3#1, main_~node5__m5~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~node6__m6~4#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~check__tmp~9#1, main_~node6__m6~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~10#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~11#1, main_~node6__m6~6#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~12#1, main_~check__tmp~13#1, main_~node6__m6~7#1, main_~node5__m5~4#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~14#1, main_~check__tmp~15#1, main_~node6__m6~8#1, main_~check__tmp~16#1, main_~node6__m6~9#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~17#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~18#1, main_~node6__m6~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~19#1, main_~check__tmp~20#1, main_~node6__m6~11#1, main_~node5__m5~6#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~21#1, main_~check__tmp~22#1, main_~node6__m6~12#1, main_~check__tmp~23#1, main_~node6__m6~13#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~24#1, main_~check__tmp~25#1, main_~node6__m6~14#1, main_~check__tmp~26#1, main_~node6__m6~15#1, main_~node5__m5~8#1, main_~check__tmp~27#1, main_~node6__m6~16#1, main_~node6__m6~17#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~node6__m6~18#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~check__tmp~31#1, main_~node6__m6~19#1, main_~node5__m5~10#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~32#1, main_~check__tmp~33#1, main_~node6__m6~20#1, main_~check__tmp~34#1, main_~node6__m6~21#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~35#1, main_~check__tmp~36#1, main_~node6__m6~22#1, main_~check__tmp~37#1, main_~node6__m6~23#1, main_~node5__m5~12#1, main_~check__tmp~38#1, main_~node6__m6~24#1, main_~node6__m6~25#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~39#1, main_~check__tmp~40#1, main_~node6__m6~26#1, main_~check__tmp~41#1, main_~node6__m6~27#1, main_~node5__m5~14#1, main_~check__tmp~42#1, main_~node6__m6~28#1, main_~node6__m6~29#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~check__tmp~43#1, main_~node6__m6~30#1, main_~node6__m6~31#1, main_~node5__m5~16#1, main_~node6__m6~32#1, main_~node6__m6~33#1, main_~node5__m5~17#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~44#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~45#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~46#1, main_~node6____CPAchecker_TMP_0~2#1, main_~node6__m6~34#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~main____CPAchecker_TMP_0~6#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~47#1, main_~main____CPAchecker_TMP_0~7#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~48#1, main_~node6____CPAchecker_TMP_0~3#1, main_~node6__m6~35#1, main_~main____CPAchecker_TMP_0~8#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~49#1, main_~main____CPAchecker_TMP_0~9#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~50#1, main_~node6____CPAchecker_TMP_0~4#1, main_~node6__m6~36#1, main_~node5____CPAchecker_TMP_0~2#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~main____CPAchecker_TMP_0~10#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~51#1, main_~main____CPAchecker_TMP_0~11#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~52#1, main_~node6____CPAchecker_TMP_0~5#1, main_~node6__m6~37#1, main_~main____CPAchecker_TMP_0~12#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~53#1, main_~main____CPAchecker_TMP_0~13#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~54#1, main_~node6____CPAchecker_TMP_0~6#1, main_~node6__m6~38#1, main_~node5____CPAchecker_TMP_0~3#1, main_~node5__m5~19#1, main_~main____CPAchecker_TMP_0~14#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~55#1, main_~main____CPAchecker_TMP_0~15#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~56#1, main_~node6____CPAchecker_TMP_0~7#1, main_~node6__m6~39#1, main_~main____CPAchecker_TMP_0~16#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~57#1, main_~main____CPAchecker_TMP_0~17#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~58#1, main_~node6____CPAchecker_TMP_0~8#1, main_~node6__m6~40#1, main_~node5____CPAchecker_TMP_0~4#1, main_~node5__m5~20#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~main____CPAchecker_TMP_0~18#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~59#1, main_~main____CPAchecker_TMP_0~19#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~60#1, main_~node6____CPAchecker_TMP_0~9#1, main_~node6__m6~41#1, main_~main____CPAchecker_TMP_0~20#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~61#1, main_~main____CPAchecker_TMP_0~21#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~62#1, main_~node6____CPAchecker_TMP_0~10#1, main_~node6__m6~42#1, main_~node5____CPAchecker_TMP_0~5#1, main_~node5__m5~21#1, main_~main____CPAchecker_TMP_0~22#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~63#1, main_~main____CPAchecker_TMP_0~23#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~64#1, main_~node6____CPAchecker_TMP_0~11#1, main_~node6__m6~43#1, main_~main____CPAchecker_TMP_0~24#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~65#1, main_~main____CPAchecker_TMP_0~25#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~66#1, main_~node6____CPAchecker_TMP_0~12#1, main_~node6__m6~44#1, main_~node5____CPAchecker_TMP_0~6#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__m4~11#1, main_~main____CPAchecker_TMP_0~26#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~67#1, main_~main____CPAchecker_TMP_0~27#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~68#1, main_~node6____CPAchecker_TMP_0~13#1, main_~node6__m6~45#1, main_~main____CPAchecker_TMP_0~28#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~69#1, main_~main____CPAchecker_TMP_0~29#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~70#1, main_~node6____CPAchecker_TMP_0~14#1, main_~node6__m6~46#1, main_~node5____CPAchecker_TMP_0~7#1, main_~node5__m5~23#1, main_~main____CPAchecker_TMP_0~30#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~71#1, main_~main____CPAchecker_TMP_0~31#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~72#1, main_~node6____CPAchecker_TMP_0~15#1, main_~node6__m6~47#1, main_~main____CPAchecker_TMP_0~32#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~73#1, main_~main____CPAchecker_TMP_0~33#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~74#1, main_~node6____CPAchecker_TMP_0~16#1, main_~node6__m6~48#1, main_~node5____CPAchecker_TMP_0~8#1, main_~node5__m5~24#1, main_~node4____CPAchecker_TMP_0~4#1, main_~node4__m4~12#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~main____CPAchecker_TMP_0~34#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~75#1, main_~main____CPAchecker_TMP_0~35#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~76#1, main_~node6____CPAchecker_TMP_0~17#1, main_~node6__m6~49#1, main_~main____CPAchecker_TMP_0~36#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~77#1, main_~main____CPAchecker_TMP_0~37#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~78#1, main_~node6____CPAchecker_TMP_0~18#1, main_~node6__m6~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~node5__m5~25#1, main_~main____CPAchecker_TMP_0~38#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~79#1, main_~main____CPAchecker_TMP_0~39#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~80#1, main_~node6____CPAchecker_TMP_0~19#1, main_~node6__m6~51#1, main_~main____CPAchecker_TMP_0~40#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~81#1, main_~main____CPAchecker_TMP_0~41#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~82#1, main_~node6____CPAchecker_TMP_0~20#1, main_~node6__m6~52#1, main_~node5____CPAchecker_TMP_0~10#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_0~5#1, main_~node4__m4~13#1, main_~main____CPAchecker_TMP_0~42#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~83#1, main_~main____CPAchecker_TMP_0~43#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~84#1, main_~node6____CPAchecker_TMP_0~21#1, main_~node6__m6~53#1, main_~main____CPAchecker_TMP_0~44#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~85#1, main_~main____CPAchecker_TMP_0~45#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~86#1, main_~node6____CPAchecker_TMP_0~22#1, main_~node6__m6~54#1, main_~node5____CPAchecker_TMP_0~11#1, main_~node5__m5~27#1, main_~main____CPAchecker_TMP_0~46#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~87#1, main_~main____CPAchecker_TMP_0~47#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~88#1, main_~node6____CPAchecker_TMP_0~23#1, main_~node6__m6~55#1, main_~main____CPAchecker_TMP_0~48#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~89#1, main_~main____CPAchecker_TMP_0~49#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~90#1, main_~node6____CPAchecker_TMP_0~24#1, main_~node6__m6~56#1, main_~node5____CPAchecker_TMP_0~12#1, main_~node5__m5~28#1, main_~node4____CPAchecker_TMP_0~6#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__m3~7#1, main_~main____CPAchecker_TMP_0~50#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~91#1, main_~main____CPAchecker_TMP_0~51#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~92#1, main_~node6____CPAchecker_TMP_0~25#1, main_~node6__m6~57#1, main_~main____CPAchecker_TMP_0~52#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~93#1, main_~main____CPAchecker_TMP_0~53#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~94#1, main_~node6____CPAchecker_TMP_0~26#1, main_~node6__m6~58#1, main_~node5____CPAchecker_TMP_0~13#1, main_~node5__m5~29#1, main_~main____CPAchecker_TMP_0~54#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~95#1, main_~main____CPAchecker_TMP_0~55#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~96#1, main_~node6____CPAchecker_TMP_0~27#1, main_~node6__m6~59#1, main_~main____CPAchecker_TMP_0~56#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~97#1, main_~main____CPAchecker_TMP_0~57#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~98#1, main_~node6____CPAchecker_TMP_0~28#1, main_~node6__m6~60#1, main_~node5____CPAchecker_TMP_0~14#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_0~7#1, main_~node4__m4~15#1, main_~main____CPAchecker_TMP_0~58#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~99#1, main_~main____CPAchecker_TMP_0~59#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~100#1, main_~node6____CPAchecker_TMP_0~29#1, main_~node6__m6~61#1, main_~main____CPAchecker_TMP_0~60#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~101#1, main_~main____CPAchecker_TMP_0~61#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~102#1, main_~node6____CPAchecker_TMP_0~30#1, main_~node6__m6~62#1, main_~node5____CPAchecker_TMP_0~15#1, main_~node5__m5~31#1, main_~main____CPAchecker_TMP_0~62#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~103#1, main_~main____CPAchecker_TMP_0~63#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~104#1, main_~node6____CPAchecker_TMP_0~31#1, main_~node6__m6~63#1, main_~main____CPAchecker_TMP_0~64#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~105#1, main_~main____CPAchecker_TMP_0~65#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~106#1, main_~node6____CPAchecker_TMP_0~32#1, main_~node6__m6~64#1, main_~node5____CPAchecker_TMP_0~16#1, main_~node5__m5~32#1, main_~node4____CPAchecker_TMP_0~8#1, main_~node4__m4~16#1, main_~node3____CPAchecker_TMP_0~4#1, main_~node3__m3~8#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__m2~4#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;havoc main_~init__tmp~0#1; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,683 INFO L290 TraceCheckUtils]: 2: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~r1~0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,683 INFO L290 TraceCheckUtils]: 3: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume ~id1~0 >= 0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,684 INFO L290 TraceCheckUtils]: 4: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st1~0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,684 INFO L290 TraceCheckUtils]: 5: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume ~send1~0 == ~id1~0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,684 INFO L290 TraceCheckUtils]: 6: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode1~0 % 256; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,685 INFO L290 TraceCheckUtils]: 7: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume ~id2~0 >= 0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,685 INFO L290 TraceCheckUtils]: 8: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st2~0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,685 INFO L290 TraceCheckUtils]: 9: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume ~send2~0 == ~id2~0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,686 INFO L290 TraceCheckUtils]: 10: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode2~0 % 256; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,686 INFO L290 TraceCheckUtils]: 11: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume ~id3~0 >= 0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,686 INFO L290 TraceCheckUtils]: 12: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st3~0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,687 INFO L290 TraceCheckUtils]: 13: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume ~send3~0 == ~id3~0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,687 INFO L290 TraceCheckUtils]: 14: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode3~0 % 256; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,687 INFO L290 TraceCheckUtils]: 15: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume ~id4~0 >= 0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,688 INFO L290 TraceCheckUtils]: 16: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st4~0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,688 INFO L290 TraceCheckUtils]: 17: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume ~send4~0 == ~id4~0; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,688 INFO L290 TraceCheckUtils]: 18: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode4~0 % 256; {5962#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:04,689 INFO L290 TraceCheckUtils]: 19: Hoare triple {5962#(<= (+ ~nomsg~0 1) 0)} assume ~id5~0 >= 0; {5963#(<= (+ ~nomsg~0 1) ~id5~0)} is VALID [2022-02-20 18:55:04,689 INFO L290 TraceCheckUtils]: 20: Hoare triple {5963#(<= (+ ~nomsg~0 1) ~id5~0)} assume 0 == ~st5~0; {5963#(<= (+ ~nomsg~0 1) ~id5~0)} is VALID [2022-02-20 18:55:04,690 INFO L290 TraceCheckUtils]: 21: Hoare triple {5963#(<= (+ ~nomsg~0 1) ~id5~0)} assume ~send5~0 == ~id5~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,690 INFO L290 TraceCheckUtils]: 22: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume 0 == ~mode5~0 % 256; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,690 INFO L290 TraceCheckUtils]: 23: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id6~0 >= 0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,691 INFO L290 TraceCheckUtils]: 24: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume 0 == ~st6~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,691 INFO L290 TraceCheckUtils]: 25: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~send6~0 == ~id6~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,691 INFO L290 TraceCheckUtils]: 26: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume 0 == ~mode6~0 % 256; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,692 INFO L290 TraceCheckUtils]: 27: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id2~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,692 INFO L290 TraceCheckUtils]: 28: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id3~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,692 INFO L290 TraceCheckUtils]: 29: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id4~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,693 INFO L290 TraceCheckUtils]: 30: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id5~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,693 INFO L290 TraceCheckUtils]: 31: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id6~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,693 INFO L290 TraceCheckUtils]: 32: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id3~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,693 INFO L290 TraceCheckUtils]: 33: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id4~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,694 INFO L290 TraceCheckUtils]: 34: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id5~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,694 INFO L290 TraceCheckUtils]: 35: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id6~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,694 INFO L290 TraceCheckUtils]: 36: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id3~0 != ~id4~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,695 INFO L290 TraceCheckUtils]: 37: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id3~0 != ~id5~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,695 INFO L290 TraceCheckUtils]: 38: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id3~0 != ~id6~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,695 INFO L290 TraceCheckUtils]: 39: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id4~0 != ~id5~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,696 INFO L290 TraceCheckUtils]: 40: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id4~0 != ~id6~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,696 INFO L290 TraceCheckUtils]: 41: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id5~0 != ~id6~0;main_~init__tmp~0#1 := 1;~__return_13301~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_13301~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,696 INFO L290 TraceCheckUtils]: 42: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,697 INFO L290 TraceCheckUtils]: 43: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,697 INFO L290 TraceCheckUtils]: 44: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,698 INFO L290 TraceCheckUtils]: 45: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~send1~0 != ~nomsg~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,698 INFO L290 TraceCheckUtils]: 46: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~p1_new~0 == ~nomsg~0;main_~node1____CPAchecker_TMP_0~0#1 := ~send1~0;~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,698 INFO L290 TraceCheckUtils]: 47: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,699 INFO L290 TraceCheckUtils]: 48: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~6#1;main_~node3__m3~6#1 := ~nomsg~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,699 INFO L290 TraceCheckUtils]: 49: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~2#1; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,699 INFO L290 TraceCheckUtils]: 50: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~2#1 := ~p3_new~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~2#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~2#1 % 256 else main_~node3____CPAchecker_TMP_0~2#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~12#1;main_~node4__m4~12#1 := ~nomsg~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,700 INFO L290 TraceCheckUtils]: 51: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~4#1; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,700 INFO L290 TraceCheckUtils]: 52: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~4#1 := ~p4_new~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~4#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~4#1 % 256 else main_~node4____CPAchecker_TMP_0~4#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~24#1;main_~node5__m5~24#1 := ~nomsg~0; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,700 INFO L290 TraceCheckUtils]: 53: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~8#1; {5964#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:55:04,701 INFO L290 TraceCheckUtils]: 54: Hoare triple {5964#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~8#1 := ~p5_new~0;~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~8#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~8#1 % 256 else main_~node5____CPAchecker_TMP_0~8#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~48#1;main_~node6__m6~48#1 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,701 INFO L290 TraceCheckUtils]: 55: Hoare triple {5961#false} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~16#1; {5961#false} is VALID [2022-02-20 18:55:04,701 INFO L290 TraceCheckUtils]: 56: Hoare triple {5961#false} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~16#1 := ~p6_new~0;~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~16#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~16#1 % 256 else main_~node6____CPAchecker_TMP_0~16#1 % 256 - 256);~mode6~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~74#1; {5961#false} is VALID [2022-02-20 18:55:04,701 INFO L290 TraceCheckUtils]: 57: Hoare triple {5961#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1; {5961#false} is VALID [2022-02-20 18:55:04,702 INFO L290 TraceCheckUtils]: 58: Hoare triple {5961#false} assume !(~r1~0 >= 6); {5961#false} is VALID [2022-02-20 18:55:04,702 INFO L290 TraceCheckUtils]: 59: Hoare triple {5961#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0; {5961#false} is VALID [2022-02-20 18:55:04,702 INFO L290 TraceCheckUtils]: 60: Hoare triple {5961#false} assume ~r1~0 < 6;main_~check__tmp~74#1 := 1;~__return_16875~0 := main_~check__tmp~74#1;main_~main__c1~0#1 := ~__return_16875~0;havoc main_~__tmp_55~0#1;main_~__tmp_55~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~54#1;main_~assert__arg~54#1 := main_~__tmp_55~0#1; {5961#false} is VALID [2022-02-20 18:55:04,702 INFO L290 TraceCheckUtils]: 61: Hoare triple {5961#false} assume !(0 == main_~assert__arg~54#1 % 256);main_~main____CPAchecker_TMP_0~33#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1;~__tmp_13438_0~0 := main_~main____CPAchecker_TMP_0~33#1; {5961#false} is VALID [2022-02-20 18:55:04,702 INFO L290 TraceCheckUtils]: 62: Hoare triple {5961#false} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_13438_0~0; {5961#false} is VALID [2022-02-20 18:55:04,703 INFO L290 TraceCheckUtils]: 63: Hoare triple {5961#false} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,703 INFO L290 TraceCheckUtils]: 64: Hoare triple {5961#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,703 INFO L290 TraceCheckUtils]: 65: Hoare triple {5961#false} assume main_~node1__m1~1#1 != ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,703 INFO L290 TraceCheckUtils]: 66: Hoare triple {5961#false} assume !(main_~node1__m1~1#1 > ~id1~0); {5961#false} is VALID [2022-02-20 18:55:04,703 INFO L290 TraceCheckUtils]: 67: Hoare triple {5961#false} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__m2~3#1;main_~node2__m2~3#1 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,703 INFO L290 TraceCheckUtils]: 68: Hoare triple {5961#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~3#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,704 INFO L290 TraceCheckUtils]: 69: Hoare triple {5961#false} assume main_~node2__m2~3#1 != ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,704 INFO L290 TraceCheckUtils]: 70: Hoare triple {5961#false} assume !(main_~node2__m2~3#1 > ~id2~0); {5961#false} is VALID [2022-02-20 18:55:04,704 INFO L290 TraceCheckUtils]: 71: Hoare triple {5961#false} assume main_~node2__m2~3#1 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__m3~5#1;main_~node3__m3~5#1 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,704 INFO L290 TraceCheckUtils]: 72: Hoare triple {5961#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~5#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,704 INFO L290 TraceCheckUtils]: 73: Hoare triple {5961#false} assume !(main_~node3__m3~5#1 != ~nomsg~0);~mode3~0 := 0; {5961#false} is VALID [2022-02-20 18:55:04,704 INFO L290 TraceCheckUtils]: 74: Hoare triple {5961#false} havoc main_~node4__m4~8#1;main_~node4__m4~8#1 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,705 INFO L290 TraceCheckUtils]: 75: Hoare triple {5961#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~8#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,705 INFO L290 TraceCheckUtils]: 76: Hoare triple {5961#false} assume !(main_~node4__m4~8#1 != ~nomsg~0);~mode4~0 := 0; {5961#false} is VALID [2022-02-20 18:55:04,705 INFO L290 TraceCheckUtils]: 77: Hoare triple {5961#false} havoc main_~node5__m5~14#1;main_~node5__m5~14#1 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,705 INFO L290 TraceCheckUtils]: 78: Hoare triple {5961#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~14#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,705 INFO L290 TraceCheckUtils]: 79: Hoare triple {5961#false} assume !(main_~node5__m5~14#1 != ~nomsg~0);~mode5~0 := 0; {5961#false} is VALID [2022-02-20 18:55:04,705 INFO L290 TraceCheckUtils]: 80: Hoare triple {5961#false} havoc main_~node6__m6~26#1;main_~node6__m6~26#1 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,706 INFO L290 TraceCheckUtils]: 81: Hoare triple {5961#false} assume !(0 == ~mode6~0 % 256);main_~node6__m6~26#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {5961#false} is VALID [2022-02-20 18:55:04,706 INFO L290 TraceCheckUtils]: 82: Hoare triple {5961#false} assume !(main_~node6__m6~26#1 != ~nomsg~0);~mode6~0 := 0; {5961#false} is VALID [2022-02-20 18:55:04,706 INFO L290 TraceCheckUtils]: 83: Hoare triple {5961#false} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~39#1; {5961#false} is VALID [2022-02-20 18:55:04,706 INFO L290 TraceCheckUtils]: 84: Hoare triple {5961#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1);main_~check__tmp~39#1 := 0;~__return_17097~0 := main_~check__tmp~39#1;main_~main__c1~0#1 := ~__return_17097~0;havoc main_~__tmp_24~0#1;main_~__tmp_24~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~23#1;main_~assert__arg~23#1 := main_~__tmp_24~0#1; {5961#false} is VALID [2022-02-20 18:55:04,706 INFO L290 TraceCheckUtils]: 85: Hoare triple {5961#false} assume 0 == main_~assert__arg~23#1 % 256; {5961#false} is VALID [2022-02-20 18:55:04,706 INFO L290 TraceCheckUtils]: 86: Hoare triple {5961#false} assume !false; {5961#false} is VALID [2022-02-20 18:55:04,707 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 18:55:04,707 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:55:04,707 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1972784253] [2022-02-20 18:55:04,707 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1972784253] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:55:04,708 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:55:04,708 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:55:04,708 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950349383] [2022-02-20 18:55:04,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:55:04,709 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 4 states have internal predecessors, (87), 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 87 [2022-02-20 18:55:04,709 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:55:04,710 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 17.4) internal successors, (87), 4 states have internal predecessors, (87), 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 18:55:04,765 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:04,765 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:55:04,765 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:55:04,766 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:55:04,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:55:04,766 INFO L87 Difference]: Start difference. First operand 875 states and 1124 transitions. Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 4 states have internal predecessors, (87), 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 18:55:06,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:06,511 INFO L93 Difference]: Finished difference Result 1450 states and 1917 transitions. [2022-02-20 18:55:06,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 18:55:06,512 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 4 states have internal predecessors, (87), 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 87 [2022-02-20 18:55:06,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:55:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 4 states have internal predecessors, (87), 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 18:55:06,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1917 transitions. [2022-02-20 18:55:06,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 4 states have internal predecessors, (87), 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 18:55:06,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1917 transitions. [2022-02-20 18:55:06,529 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1917 transitions. [2022-02-20 18:55:07,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1917 edges. 1917 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:07,725 INFO L225 Difference]: With dead ends: 1450 [2022-02-20 18:55:07,725 INFO L226 Difference]: Without dead ends: 771 [2022-02-20 18:55:07,726 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:55:07,728 INFO L933 BasicCegarLoop]: 533 mSDtfsCounter, 2864 mSDsluCounter, 36 mSDsCounter, 0 mSdLazyCounter, 472 mSolverCounterSat, 61 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2864 SdHoareTripleChecker+Valid, 569 SdHoareTripleChecker+Invalid, 533 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 61 IncrementalHoareTripleChecker+Valid, 472 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 18:55:07,729 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2864 Valid, 569 Invalid, 533 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [61 Valid, 472 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-20 18:55:07,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 771 states. [2022-02-20 18:55:08,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 771 to 771. [2022-02-20 18:55:08,066 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:55:08,068 INFO L82 GeneralOperation]: Start isEquivalent. First operand 771 states. Second operand has 771 states, 749 states have (on average 1.3391188251001336) internal successors, (1003), 770 states have internal predecessors, (1003), 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 18:55:08,069 INFO L74 IsIncluded]: Start isIncluded. First operand 771 states. Second operand has 771 states, 749 states have (on average 1.3391188251001336) internal successors, (1003), 770 states have internal predecessors, (1003), 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 18:55:08,071 INFO L87 Difference]: Start difference. First operand 771 states. Second operand has 771 states, 749 states have (on average 1.3391188251001336) internal successors, (1003), 770 states have internal predecessors, (1003), 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 18:55:08,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:08,099 INFO L93 Difference]: Finished difference Result 771 states and 1003 transitions. [2022-02-20 18:55:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1003 transitions. [2022-02-20 18:55:08,100 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:08,100 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:08,102 INFO L74 IsIncluded]: Start isIncluded. First operand has 771 states, 749 states have (on average 1.3391188251001336) internal successors, (1003), 770 states have internal predecessors, (1003), 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 771 states. [2022-02-20 18:55:08,105 INFO L87 Difference]: Start difference. First operand has 771 states, 749 states have (on average 1.3391188251001336) internal successors, (1003), 770 states have internal predecessors, (1003), 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 771 states. [2022-02-20 18:55:08,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:08,127 INFO L93 Difference]: Finished difference Result 771 states and 1003 transitions. [2022-02-20 18:55:08,127 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1003 transitions. [2022-02-20 18:55:08,130 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:08,130 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:08,131 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:55:08,131 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:55:08,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 771 states, 749 states have (on average 1.3391188251001336) internal successors, (1003), 770 states have internal predecessors, (1003), 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 18:55:08,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 1003 transitions. [2022-02-20 18:55:08,157 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 1003 transitions. Word has length 87 [2022-02-20 18:55:08,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:55:08,159 INFO L470 AbstractCegarLoop]: Abstraction has 771 states and 1003 transitions. [2022-02-20 18:55:08,164 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 4 states have internal predecessors, (87), 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 18:55:08,164 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1003 transitions. [2022-02-20 18:55:08,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-02-20 18:55:08,168 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:55:08,168 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] [2022-02-20 18:55:08,168 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 18:55:08,168 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 19 more)] === [2022-02-20 18:55:08,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:55:08,169 INFO L85 PathProgramCache]: Analyzing trace with hash -1805729392, now seen corresponding path program 1 times [2022-02-20 18:55:08,169 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:55:08,169 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500407093] [2022-02-20 18:55:08,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:55:08,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:55:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:55:08,314 INFO L290 TraceCheckUtils]: 0: Hoare triple {10205#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(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~__return_13301~0 := 0;~__return_19775~0 := 0;~__tmp_13438_0~0 := 0;~__return_13537~0 := 0;~__tmp_13546_0~0 := 0;~__tmp_13635_0~0 := 0;~__tmp_13647_0~0 := 0;~__return_13655~0 := 0;~__tmp_13656_0~0 := 0;~__tmp_13662_0~0 := 0;~__return_13550~0 := 0;~__return_13994~0 := 0;~__return_14201~0 := 0;~__return_14391~0 := 0;~__return_14618~0 := 0;~__return_14820~0 := 0;~__return_15018~0 := 0;~__return_15202~0 := 0;~__return_15427~0 := 0;~__return_15641~0 := 0;~__return_15839~0 := 0;~__return_16023~0 := 0;~__return_16219~0 := 0;~__return_16415~0 := 0;~__return_16585~0 := 0;~__return_16968~0 := 0;~__return_17192~0 := 0;~__return_17388~0 := 0;~__return_17570~0 := 0;~__return_17778~0 := 0;~__return_17972~0 := 0;~__return_18154~0 := 0;~__return_18534~0 := 0;~__return_18740~0 := 0;~__return_18922~0 := 0;~__return_19276~0 := 0;~__return_13896~0 := 0;~__return_14075~0 := 0;~__return_14294~0 := 0;~__return_14474~0 := 0;~__return_14723~0 := 0;~__return_14903~0 := 0;~__return_15113~0 := 0;~__return_15544~0 := 0;~__return_15724~0 := 0;~__return_15934~0 := 0;~__return_16326~0 := 0;~__return_17097~0 := 0;~__return_17273~0 := 0;~__return_17481~0 := 0;~__return_17883~0 := 0;~__return_18651~0 := 0;~__return_19722~0 := 0;~__return_19641~0 := 0;~__return_19562~0 := 0;~__return_19481~0 := 0;~__return_19414~0 := 0;~__return_19309~0 := 0;~__return_19210~0 := 0;~__return_19115~0 := 0;~__return_19048~0 := 0;~__return_18955~0 := 0;~__return_18868~0 := 0;~__return_18773~0 := 0;~__return_18698~0 := 0;~__return_18573~0 := 0;~__return_18456~0 := 0;~__return_18347~0 := 0;~__return_18280~0 := 0;~__return_18187~0 := 0;~__return_18100~0 := 0;~__return_18005~0 := 0;~__return_17930~0 := 0;~__return_17817~0 := 0;~__return_17712~0 := 0;~__return_17603~0 := 0;~__return_17528~0 := 0;~__return_17427~0 := 0;~__return_17334~0 := 0;~__return_17231~0 := 0;~__return_17150~0 := 0;~__return_17007~0 := 0;~__return_16875~0 := 0;~__return_16754~0 := 0;~__return_16699~0 := 0;~__return_16618~0 := 0;~__return_16531~0 := 0;~__return_16448~0 := 0;~__return_16373~0 := 0;~__return_16260~0 := 0;~__return_16153~0 := 0;~__return_16056~0 := 0;~__return_15981~0 := 0;~__return_15880~0 := 0;~__return_15785~0 := 0;~__return_15682~0 := 0;~__return_15599~0 := 0;~__return_15466~0 := 0;~__return_15346~0 := 0;~__return_15235~0 := 0;~__return_15160~0 := 0;~__return_15059~0 := 0;~__return_14964~0 := 0;~__return_14861~0 := 0;~__return_14778~0 := 0;~__return_14657~0 := 0;~__return_14549~0 := 0;~__return_14432~0 := 0;~__return_14349~0 := 0;~__return_14240~0 := 0;~__return_14144~0 := 0;~__return_14033~0 := 0;~__return_13949~0 := 0;~__return_13791~0 := 0;~__return_13428~0 := 0; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} 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_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node6__m6~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node6__m6~3#1, main_~node5__m5~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~node6__m6~4#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~check__tmp~9#1, main_~node6__m6~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~10#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~11#1, main_~node6__m6~6#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~12#1, main_~check__tmp~13#1, main_~node6__m6~7#1, main_~node5__m5~4#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~14#1, main_~check__tmp~15#1, main_~node6__m6~8#1, main_~check__tmp~16#1, main_~node6__m6~9#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~17#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~18#1, main_~node6__m6~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~19#1, main_~check__tmp~20#1, main_~node6__m6~11#1, main_~node5__m5~6#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~21#1, main_~check__tmp~22#1, main_~node6__m6~12#1, main_~check__tmp~23#1, main_~node6__m6~13#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~24#1, main_~check__tmp~25#1, main_~node6__m6~14#1, main_~check__tmp~26#1, main_~node6__m6~15#1, main_~node5__m5~8#1, main_~check__tmp~27#1, main_~node6__m6~16#1, main_~node6__m6~17#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~node6__m6~18#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~check__tmp~31#1, main_~node6__m6~19#1, main_~node5__m5~10#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~32#1, main_~check__tmp~33#1, main_~node6__m6~20#1, main_~check__tmp~34#1, main_~node6__m6~21#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~35#1, main_~check__tmp~36#1, main_~node6__m6~22#1, main_~check__tmp~37#1, main_~node6__m6~23#1, main_~node5__m5~12#1, main_~check__tmp~38#1, main_~node6__m6~24#1, main_~node6__m6~25#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~39#1, main_~check__tmp~40#1, main_~node6__m6~26#1, main_~check__tmp~41#1, main_~node6__m6~27#1, main_~node5__m5~14#1, main_~check__tmp~42#1, main_~node6__m6~28#1, main_~node6__m6~29#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~check__tmp~43#1, main_~node6__m6~30#1, main_~node6__m6~31#1, main_~node5__m5~16#1, main_~node6__m6~32#1, main_~node6__m6~33#1, main_~node5__m5~17#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~44#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~45#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~46#1, main_~node6____CPAchecker_TMP_0~2#1, main_~node6__m6~34#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~main____CPAchecker_TMP_0~6#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~47#1, main_~main____CPAchecker_TMP_0~7#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~48#1, main_~node6____CPAchecker_TMP_0~3#1, main_~node6__m6~35#1, main_~main____CPAchecker_TMP_0~8#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~49#1, main_~main____CPAchecker_TMP_0~9#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~50#1, main_~node6____CPAchecker_TMP_0~4#1, main_~node6__m6~36#1, main_~node5____CPAchecker_TMP_0~2#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~main____CPAchecker_TMP_0~10#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~51#1, main_~main____CPAchecker_TMP_0~11#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~52#1, main_~node6____CPAchecker_TMP_0~5#1, main_~node6__m6~37#1, main_~main____CPAchecker_TMP_0~12#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~53#1, main_~main____CPAchecker_TMP_0~13#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~54#1, main_~node6____CPAchecker_TMP_0~6#1, main_~node6__m6~38#1, main_~node5____CPAchecker_TMP_0~3#1, main_~node5__m5~19#1, main_~main____CPAchecker_TMP_0~14#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~55#1, main_~main____CPAchecker_TMP_0~15#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~56#1, main_~node6____CPAchecker_TMP_0~7#1, main_~node6__m6~39#1, main_~main____CPAchecker_TMP_0~16#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~57#1, main_~main____CPAchecker_TMP_0~17#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~58#1, main_~node6____CPAchecker_TMP_0~8#1, main_~node6__m6~40#1, main_~node5____CPAchecker_TMP_0~4#1, main_~node5__m5~20#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~main____CPAchecker_TMP_0~18#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~59#1, main_~main____CPAchecker_TMP_0~19#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~60#1, main_~node6____CPAchecker_TMP_0~9#1, main_~node6__m6~41#1, main_~main____CPAchecker_TMP_0~20#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~61#1, main_~main____CPAchecker_TMP_0~21#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~62#1, main_~node6____CPAchecker_TMP_0~10#1, main_~node6__m6~42#1, main_~node5____CPAchecker_TMP_0~5#1, main_~node5__m5~21#1, main_~main____CPAchecker_TMP_0~22#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~63#1, main_~main____CPAchecker_TMP_0~23#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~64#1, main_~node6____CPAchecker_TMP_0~11#1, main_~node6__m6~43#1, main_~main____CPAchecker_TMP_0~24#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~65#1, main_~main____CPAchecker_TMP_0~25#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~66#1, main_~node6____CPAchecker_TMP_0~12#1, main_~node6__m6~44#1, main_~node5____CPAchecker_TMP_0~6#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__m4~11#1, main_~main____CPAchecker_TMP_0~26#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~67#1, main_~main____CPAchecker_TMP_0~27#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~68#1, main_~node6____CPAchecker_TMP_0~13#1, main_~node6__m6~45#1, main_~main____CPAchecker_TMP_0~28#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~69#1, main_~main____CPAchecker_TMP_0~29#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~70#1, main_~node6____CPAchecker_TMP_0~14#1, main_~node6__m6~46#1, main_~node5____CPAchecker_TMP_0~7#1, main_~node5__m5~23#1, main_~main____CPAchecker_TMP_0~30#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~71#1, main_~main____CPAchecker_TMP_0~31#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~72#1, main_~node6____CPAchecker_TMP_0~15#1, main_~node6__m6~47#1, main_~main____CPAchecker_TMP_0~32#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~73#1, main_~main____CPAchecker_TMP_0~33#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~74#1, main_~node6____CPAchecker_TMP_0~16#1, main_~node6__m6~48#1, main_~node5____CPAchecker_TMP_0~8#1, main_~node5__m5~24#1, main_~node4____CPAchecker_TMP_0~4#1, main_~node4__m4~12#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~main____CPAchecker_TMP_0~34#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~75#1, main_~main____CPAchecker_TMP_0~35#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~76#1, main_~node6____CPAchecker_TMP_0~17#1, main_~node6__m6~49#1, main_~main____CPAchecker_TMP_0~36#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~77#1, main_~main____CPAchecker_TMP_0~37#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~78#1, main_~node6____CPAchecker_TMP_0~18#1, main_~node6__m6~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~node5__m5~25#1, main_~main____CPAchecker_TMP_0~38#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~79#1, main_~main____CPAchecker_TMP_0~39#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~80#1, main_~node6____CPAchecker_TMP_0~19#1, main_~node6__m6~51#1, main_~main____CPAchecker_TMP_0~40#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~81#1, main_~main____CPAchecker_TMP_0~41#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~82#1, main_~node6____CPAchecker_TMP_0~20#1, main_~node6__m6~52#1, main_~node5____CPAchecker_TMP_0~10#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_0~5#1, main_~node4__m4~13#1, main_~main____CPAchecker_TMP_0~42#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~83#1, main_~main____CPAchecker_TMP_0~43#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~84#1, main_~node6____CPAchecker_TMP_0~21#1, main_~node6__m6~53#1, main_~main____CPAchecker_TMP_0~44#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~85#1, main_~main____CPAchecker_TMP_0~45#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~86#1, main_~node6____CPAchecker_TMP_0~22#1, main_~node6__m6~54#1, main_~node5____CPAchecker_TMP_0~11#1, main_~node5__m5~27#1, main_~main____CPAchecker_TMP_0~46#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~87#1, main_~main____CPAchecker_TMP_0~47#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~88#1, main_~node6____CPAchecker_TMP_0~23#1, main_~node6__m6~55#1, main_~main____CPAchecker_TMP_0~48#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~89#1, main_~main____CPAchecker_TMP_0~49#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~90#1, main_~node6____CPAchecker_TMP_0~24#1, main_~node6__m6~56#1, main_~node5____CPAchecker_TMP_0~12#1, main_~node5__m5~28#1, main_~node4____CPAchecker_TMP_0~6#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__m3~7#1, main_~main____CPAchecker_TMP_0~50#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~91#1, main_~main____CPAchecker_TMP_0~51#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~92#1, main_~node6____CPAchecker_TMP_0~25#1, main_~node6__m6~57#1, main_~main____CPAchecker_TMP_0~52#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~93#1, main_~main____CPAchecker_TMP_0~53#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~94#1, main_~node6____CPAchecker_TMP_0~26#1, main_~node6__m6~58#1, main_~node5____CPAchecker_TMP_0~13#1, main_~node5__m5~29#1, main_~main____CPAchecker_TMP_0~54#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~95#1, main_~main____CPAchecker_TMP_0~55#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~96#1, main_~node6____CPAchecker_TMP_0~27#1, main_~node6__m6~59#1, main_~main____CPAchecker_TMP_0~56#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~97#1, main_~main____CPAchecker_TMP_0~57#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~98#1, main_~node6____CPAchecker_TMP_0~28#1, main_~node6__m6~60#1, main_~node5____CPAchecker_TMP_0~14#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_0~7#1, main_~node4__m4~15#1, main_~main____CPAchecker_TMP_0~58#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~99#1, main_~main____CPAchecker_TMP_0~59#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~100#1, main_~node6____CPAchecker_TMP_0~29#1, main_~node6__m6~61#1, main_~main____CPAchecker_TMP_0~60#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~101#1, main_~main____CPAchecker_TMP_0~61#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~102#1, main_~node6____CPAchecker_TMP_0~30#1, main_~node6__m6~62#1, main_~node5____CPAchecker_TMP_0~15#1, main_~node5__m5~31#1, main_~main____CPAchecker_TMP_0~62#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~103#1, main_~main____CPAchecker_TMP_0~63#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~104#1, main_~node6____CPAchecker_TMP_0~31#1, main_~node6__m6~63#1, main_~main____CPAchecker_TMP_0~64#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~105#1, main_~main____CPAchecker_TMP_0~65#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~106#1, main_~node6____CPAchecker_TMP_0~32#1, main_~node6__m6~64#1, main_~node5____CPAchecker_TMP_0~16#1, main_~node5__m5~32#1, main_~node4____CPAchecker_TMP_0~8#1, main_~node4__m4~16#1, main_~node3____CPAchecker_TMP_0~4#1, main_~node3__m3~8#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__m2~4#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;havoc main_~init__tmp~0#1; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,315 INFO L290 TraceCheckUtils]: 2: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~r1~0; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,316 INFO L290 TraceCheckUtils]: 3: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume ~id1~0 >= 0; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,316 INFO L290 TraceCheckUtils]: 4: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st1~0; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,316 INFO L290 TraceCheckUtils]: 5: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume ~send1~0 == ~id1~0; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,317 INFO L290 TraceCheckUtils]: 6: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode1~0 % 256; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,317 INFO L290 TraceCheckUtils]: 7: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume ~id2~0 >= 0; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,317 INFO L290 TraceCheckUtils]: 8: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st2~0; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,318 INFO L290 TraceCheckUtils]: 9: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume ~send2~0 == ~id2~0; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,318 INFO L290 TraceCheckUtils]: 10: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode2~0 % 256; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,318 INFO L290 TraceCheckUtils]: 11: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume ~id3~0 >= 0; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,319 INFO L290 TraceCheckUtils]: 12: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st3~0; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,319 INFO L290 TraceCheckUtils]: 13: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume ~send3~0 == ~id3~0; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,319 INFO L290 TraceCheckUtils]: 14: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode3~0 % 256; {10207#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:08,320 INFO L290 TraceCheckUtils]: 15: Hoare triple {10207#(<= (+ ~nomsg~0 1) 0)} assume ~id4~0 >= 0; {10208#(<= (+ ~nomsg~0 1) ~id4~0)} is VALID [2022-02-20 18:55:08,320 INFO L290 TraceCheckUtils]: 16: Hoare triple {10208#(<= (+ ~nomsg~0 1) ~id4~0)} assume 0 == ~st4~0; {10208#(<= (+ ~nomsg~0 1) ~id4~0)} is VALID [2022-02-20 18:55:08,321 INFO L290 TraceCheckUtils]: 17: Hoare triple {10208#(<= (+ ~nomsg~0 1) ~id4~0)} assume ~send4~0 == ~id4~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,322 INFO L290 TraceCheckUtils]: 18: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume 0 == ~mode4~0 % 256; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,323 INFO L290 TraceCheckUtils]: 19: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id5~0 >= 0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,323 INFO L290 TraceCheckUtils]: 20: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume 0 == ~st5~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,323 INFO L290 TraceCheckUtils]: 21: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~send5~0 == ~id5~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,324 INFO L290 TraceCheckUtils]: 22: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume 0 == ~mode5~0 % 256; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,324 INFO L290 TraceCheckUtils]: 23: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id6~0 >= 0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,324 INFO L290 TraceCheckUtils]: 24: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume 0 == ~st6~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,325 INFO L290 TraceCheckUtils]: 25: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~send6~0 == ~id6~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,325 INFO L290 TraceCheckUtils]: 26: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume 0 == ~mode6~0 % 256; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,325 INFO L290 TraceCheckUtils]: 27: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id1~0 != ~id2~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,326 INFO L290 TraceCheckUtils]: 28: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id1~0 != ~id3~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,326 INFO L290 TraceCheckUtils]: 29: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id1~0 != ~id4~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,328 INFO L290 TraceCheckUtils]: 30: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id1~0 != ~id5~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,329 INFO L290 TraceCheckUtils]: 31: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id1~0 != ~id6~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,329 INFO L290 TraceCheckUtils]: 32: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id2~0 != ~id3~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,329 INFO L290 TraceCheckUtils]: 33: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id2~0 != ~id4~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,330 INFO L290 TraceCheckUtils]: 34: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id2~0 != ~id5~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,330 INFO L290 TraceCheckUtils]: 35: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id2~0 != ~id6~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,330 INFO L290 TraceCheckUtils]: 36: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id3~0 != ~id4~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,331 INFO L290 TraceCheckUtils]: 37: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id3~0 != ~id5~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,331 INFO L290 TraceCheckUtils]: 38: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id3~0 != ~id6~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,331 INFO L290 TraceCheckUtils]: 39: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id4~0 != ~id5~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,331 INFO L290 TraceCheckUtils]: 40: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id4~0 != ~id6~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,332 INFO L290 TraceCheckUtils]: 41: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~id5~0 != ~id6~0;main_~init__tmp~0#1 := 1;~__return_13301~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_13301~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,333 INFO L290 TraceCheckUtils]: 42: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,333 INFO L290 TraceCheckUtils]: 43: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,333 INFO L290 TraceCheckUtils]: 44: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,333 INFO L290 TraceCheckUtils]: 45: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~send1~0 != ~nomsg~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,334 INFO L290 TraceCheckUtils]: 46: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume ~p1_new~0 == ~nomsg~0;main_~node1____CPAchecker_TMP_0~0#1 := ~send1~0;~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,334 INFO L290 TraceCheckUtils]: 47: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,334 INFO L290 TraceCheckUtils]: 48: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~6#1;main_~node3__m3~6#1 := ~nomsg~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,335 INFO L290 TraceCheckUtils]: 49: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~2#1; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,335 INFO L290 TraceCheckUtils]: 50: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~2#1 := ~p3_new~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~2#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~2#1 % 256 else main_~node3____CPAchecker_TMP_0~2#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~12#1;main_~node4__m4~12#1 := ~nomsg~0; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,335 INFO L290 TraceCheckUtils]: 51: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~4#1; {10209#(<= (+ ~nomsg~0 1) ~send4~0)} is VALID [2022-02-20 18:55:08,336 INFO L290 TraceCheckUtils]: 52: Hoare triple {10209#(<= (+ ~nomsg~0 1) ~send4~0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~4#1 := ~p4_new~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~4#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~4#1 % 256 else main_~node4____CPAchecker_TMP_0~4#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~24#1;main_~node5__m5~24#1 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,336 INFO L290 TraceCheckUtils]: 53: Hoare triple {10206#false} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~8#1; {10206#false} is VALID [2022-02-20 18:55:08,336 INFO L290 TraceCheckUtils]: 54: Hoare triple {10206#false} assume ~send5~0 != ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,336 INFO L290 TraceCheckUtils]: 55: Hoare triple {10206#false} assume ~p5_new~0 == ~nomsg~0;main_~node5____CPAchecker_TMP_0~8#1 := ~send5~0;~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~8#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~8#1 % 256 else main_~node5____CPAchecker_TMP_0~8#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~47#1;main_~node6__m6~47#1 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,336 INFO L290 TraceCheckUtils]: 56: Hoare triple {10206#false} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~15#1; {10206#false} is VALID [2022-02-20 18:55:08,337 INFO L290 TraceCheckUtils]: 57: Hoare triple {10206#false} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~15#1 := ~p6_new~0;~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~15#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~15#1 % 256 else main_~node6____CPAchecker_TMP_0~15#1 % 256 - 256);~mode6~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~72#1; {10206#false} is VALID [2022-02-20 18:55:08,337 INFO L290 TraceCheckUtils]: 58: Hoare triple {10206#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1; {10206#false} is VALID [2022-02-20 18:55:08,337 INFO L290 TraceCheckUtils]: 59: Hoare triple {10206#false} assume !(~r1~0 >= 6); {10206#false} is VALID [2022-02-20 18:55:08,337 INFO L290 TraceCheckUtils]: 60: Hoare triple {10206#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0; {10206#false} is VALID [2022-02-20 18:55:08,337 INFO L290 TraceCheckUtils]: 61: Hoare triple {10206#false} assume ~r1~0 < 6;main_~check__tmp~72#1 := 1;~__return_17150~0 := main_~check__tmp~72#1;main_~main__c1~0#1 := ~__return_17150~0;havoc main_~__tmp_53~0#1;main_~__tmp_53~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~52#1;main_~assert__arg~52#1 := main_~__tmp_53~0#1; {10206#false} is VALID [2022-02-20 18:55:08,337 INFO L290 TraceCheckUtils]: 62: Hoare triple {10206#false} assume !(0 == main_~assert__arg~52#1 % 256);main_~main____CPAchecker_TMP_0~31#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1;~__tmp_13438_0~0 := main_~main____CPAchecker_TMP_0~31#1; {10206#false} is VALID [2022-02-20 18:55:08,338 INFO L290 TraceCheckUtils]: 63: Hoare triple {10206#false} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_13438_0~0; {10206#false} is VALID [2022-02-20 18:55:08,338 INFO L290 TraceCheckUtils]: 64: Hoare triple {10206#false} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,338 INFO L290 TraceCheckUtils]: 65: Hoare triple {10206#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,338 INFO L290 TraceCheckUtils]: 66: Hoare triple {10206#false} assume main_~node1__m1~1#1 != ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,338 INFO L290 TraceCheckUtils]: 67: Hoare triple {10206#false} assume !(main_~node1__m1~1#1 > ~id1~0); {10206#false} is VALID [2022-02-20 18:55:08,338 INFO L290 TraceCheckUtils]: 68: Hoare triple {10206#false} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__m2~3#1;main_~node2__m2~3#1 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,338 INFO L290 TraceCheckUtils]: 69: Hoare triple {10206#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~3#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,339 INFO L290 TraceCheckUtils]: 70: Hoare triple {10206#false} assume main_~node2__m2~3#1 != ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,339 INFO L290 TraceCheckUtils]: 71: Hoare triple {10206#false} assume !(main_~node2__m2~3#1 > ~id2~0); {10206#false} is VALID [2022-02-20 18:55:08,339 INFO L290 TraceCheckUtils]: 72: Hoare triple {10206#false} assume main_~node2__m2~3#1 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__m3~5#1;main_~node3__m3~5#1 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,339 INFO L290 TraceCheckUtils]: 73: Hoare triple {10206#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~5#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,339 INFO L290 TraceCheckUtils]: 74: Hoare triple {10206#false} assume !(main_~node3__m3~5#1 != ~nomsg~0);~mode3~0 := 0; {10206#false} is VALID [2022-02-20 18:55:08,339 INFO L290 TraceCheckUtils]: 75: Hoare triple {10206#false} havoc main_~node4__m4~8#1;main_~node4__m4~8#1 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,339 INFO L290 TraceCheckUtils]: 76: Hoare triple {10206#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~8#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,340 INFO L290 TraceCheckUtils]: 77: Hoare triple {10206#false} assume !(main_~node4__m4~8#1 != ~nomsg~0);~mode4~0 := 0; {10206#false} is VALID [2022-02-20 18:55:08,340 INFO L290 TraceCheckUtils]: 78: Hoare triple {10206#false} havoc main_~node5__m5~14#1;main_~node5__m5~14#1 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,340 INFO L290 TraceCheckUtils]: 79: Hoare triple {10206#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~14#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,340 INFO L290 TraceCheckUtils]: 80: Hoare triple {10206#false} assume !(main_~node5__m5~14#1 != ~nomsg~0);~mode5~0 := 0; {10206#false} is VALID [2022-02-20 18:55:08,340 INFO L290 TraceCheckUtils]: 81: Hoare triple {10206#false} havoc main_~node6__m6~26#1;main_~node6__m6~26#1 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,340 INFO L290 TraceCheckUtils]: 82: Hoare triple {10206#false} assume !(0 == ~mode6~0 % 256);main_~node6__m6~26#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {10206#false} is VALID [2022-02-20 18:55:08,340 INFO L290 TraceCheckUtils]: 83: Hoare triple {10206#false} assume !(main_~node6__m6~26#1 != ~nomsg~0);~mode6~0 := 0; {10206#false} is VALID [2022-02-20 18:55:08,341 INFO L290 TraceCheckUtils]: 84: Hoare triple {10206#false} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~39#1; {10206#false} is VALID [2022-02-20 18:55:08,341 INFO L290 TraceCheckUtils]: 85: Hoare triple {10206#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1);main_~check__tmp~39#1 := 0;~__return_17097~0 := main_~check__tmp~39#1;main_~main__c1~0#1 := ~__return_17097~0;havoc main_~__tmp_24~0#1;main_~__tmp_24~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~23#1;main_~assert__arg~23#1 := main_~__tmp_24~0#1; {10206#false} is VALID [2022-02-20 18:55:08,341 INFO L290 TraceCheckUtils]: 86: Hoare triple {10206#false} assume 0 == main_~assert__arg~23#1 % 256; {10206#false} is VALID [2022-02-20 18:55:08,341 INFO L290 TraceCheckUtils]: 87: Hoare triple {10206#false} assume !false; {10206#false} is VALID [2022-02-20 18:55:08,341 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 18:55:08,342 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:55:08,342 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500407093] [2022-02-20 18:55:08,342 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [500407093] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:55:08,342 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:55:08,342 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:55:08,342 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27761305] [2022-02-20 18:55:08,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:55:08,343 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 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 88 [2022-02-20 18:55:08,343 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:55:08,343 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 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 18:55:08,404 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:08,404 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:55:08,404 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:55:08,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:55:08,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:55:08,405 INFO L87 Difference]: Start difference. First operand 771 states and 1003 transitions. Second operand has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 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 18:55:10,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:10,175 INFO L93 Difference]: Finished difference Result 1346 states and 1795 transitions. [2022-02-20 18:55:10,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 18:55:10,175 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 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 88 [2022-02-20 18:55:10,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:55:10,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 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 18:55:10,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1795 transitions. [2022-02-20 18:55:10,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 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 18:55:10,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1795 transitions. [2022-02-20 18:55:10,187 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1795 transitions. [2022-02-20 18:55:11,241 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1795 edges. 1795 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:11,258 INFO L225 Difference]: With dead ends: 1346 [2022-02-20 18:55:11,258 INFO L226 Difference]: Without dead ends: 707 [2022-02-20 18:55:11,259 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:55:11,260 INFO L933 BasicCegarLoop]: 509 mSDtfsCounter, 2679 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 423 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2679 SdHoareTripleChecker+Valid, 537 SdHoareTripleChecker+Invalid, 456 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 423 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 18:55:11,260 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2679 Valid, 537 Invalid, 456 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 423 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-20 18:55:11,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2022-02-20 18:55:11,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 707. [2022-02-20 18:55:11,746 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:55:11,747 INFO L82 GeneralOperation]: Start isEquivalent. First operand 707 states. Second operand has 707 states, 685 states have (on average 1.3576642335766422) internal successors, (930), 706 states have internal predecessors, (930), 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 18:55:11,748 INFO L74 IsIncluded]: Start isIncluded. First operand 707 states. Second operand has 707 states, 685 states have (on average 1.3576642335766422) internal successors, (930), 706 states have internal predecessors, (930), 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 18:55:11,750 INFO L87 Difference]: Start difference. First operand 707 states. Second operand has 707 states, 685 states have (on average 1.3576642335766422) internal successors, (930), 706 states have internal predecessors, (930), 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 18:55:11,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:11,765 INFO L93 Difference]: Finished difference Result 707 states and 930 transitions. [2022-02-20 18:55:11,765 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 930 transitions. [2022-02-20 18:55:11,765 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:11,766 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:11,767 INFO L74 IsIncluded]: Start isIncluded. First operand has 707 states, 685 states have (on average 1.3576642335766422) internal successors, (930), 706 states have internal predecessors, (930), 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 707 states. [2022-02-20 18:55:11,768 INFO L87 Difference]: Start difference. First operand has 707 states, 685 states have (on average 1.3576642335766422) internal successors, (930), 706 states have internal predecessors, (930), 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 707 states. [2022-02-20 18:55:11,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:11,783 INFO L93 Difference]: Finished difference Result 707 states and 930 transitions. [2022-02-20 18:55:11,784 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 930 transitions. [2022-02-20 18:55:11,784 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:11,784 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:11,785 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:55:11,785 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:55:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 707 states, 685 states have (on average 1.3576642335766422) internal successors, (930), 706 states have internal predecessors, (930), 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 18:55:11,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 707 states and 930 transitions. [2022-02-20 18:55:11,803 INFO L78 Accepts]: Start accepts. Automaton has 707 states and 930 transitions. Word has length 88 [2022-02-20 18:55:11,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:55:11,804 INFO L470 AbstractCegarLoop]: Abstraction has 707 states and 930 transitions. [2022-02-20 18:55:11,804 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 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 18:55:11,804 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 930 transitions. [2022-02-20 18:55:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-02-20 18:55:11,805 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:55:11,805 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] [2022-02-20 18:55:11,805 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 18:55:11,806 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 19 more)] === [2022-02-20 18:55:11,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:55:11,806 INFO L85 PathProgramCache]: Analyzing trace with hash 19097864, now seen corresponding path program 1 times [2022-02-20 18:55:11,806 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:55:11,806 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058911621] [2022-02-20 18:55:11,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:55:11,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:55:11,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:55:11,920 INFO L290 TraceCheckUtils]: 0: Hoare triple {14154#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(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~__return_13301~0 := 0;~__return_19775~0 := 0;~__tmp_13438_0~0 := 0;~__return_13537~0 := 0;~__tmp_13546_0~0 := 0;~__tmp_13635_0~0 := 0;~__tmp_13647_0~0 := 0;~__return_13655~0 := 0;~__tmp_13656_0~0 := 0;~__tmp_13662_0~0 := 0;~__return_13550~0 := 0;~__return_13994~0 := 0;~__return_14201~0 := 0;~__return_14391~0 := 0;~__return_14618~0 := 0;~__return_14820~0 := 0;~__return_15018~0 := 0;~__return_15202~0 := 0;~__return_15427~0 := 0;~__return_15641~0 := 0;~__return_15839~0 := 0;~__return_16023~0 := 0;~__return_16219~0 := 0;~__return_16415~0 := 0;~__return_16585~0 := 0;~__return_16968~0 := 0;~__return_17192~0 := 0;~__return_17388~0 := 0;~__return_17570~0 := 0;~__return_17778~0 := 0;~__return_17972~0 := 0;~__return_18154~0 := 0;~__return_18534~0 := 0;~__return_18740~0 := 0;~__return_18922~0 := 0;~__return_19276~0 := 0;~__return_13896~0 := 0;~__return_14075~0 := 0;~__return_14294~0 := 0;~__return_14474~0 := 0;~__return_14723~0 := 0;~__return_14903~0 := 0;~__return_15113~0 := 0;~__return_15544~0 := 0;~__return_15724~0 := 0;~__return_15934~0 := 0;~__return_16326~0 := 0;~__return_17097~0 := 0;~__return_17273~0 := 0;~__return_17481~0 := 0;~__return_17883~0 := 0;~__return_18651~0 := 0;~__return_19722~0 := 0;~__return_19641~0 := 0;~__return_19562~0 := 0;~__return_19481~0 := 0;~__return_19414~0 := 0;~__return_19309~0 := 0;~__return_19210~0 := 0;~__return_19115~0 := 0;~__return_19048~0 := 0;~__return_18955~0 := 0;~__return_18868~0 := 0;~__return_18773~0 := 0;~__return_18698~0 := 0;~__return_18573~0 := 0;~__return_18456~0 := 0;~__return_18347~0 := 0;~__return_18280~0 := 0;~__return_18187~0 := 0;~__return_18100~0 := 0;~__return_18005~0 := 0;~__return_17930~0 := 0;~__return_17817~0 := 0;~__return_17712~0 := 0;~__return_17603~0 := 0;~__return_17528~0 := 0;~__return_17427~0 := 0;~__return_17334~0 := 0;~__return_17231~0 := 0;~__return_17150~0 := 0;~__return_17007~0 := 0;~__return_16875~0 := 0;~__return_16754~0 := 0;~__return_16699~0 := 0;~__return_16618~0 := 0;~__return_16531~0 := 0;~__return_16448~0 := 0;~__return_16373~0 := 0;~__return_16260~0 := 0;~__return_16153~0 := 0;~__return_16056~0 := 0;~__return_15981~0 := 0;~__return_15880~0 := 0;~__return_15785~0 := 0;~__return_15682~0 := 0;~__return_15599~0 := 0;~__return_15466~0 := 0;~__return_15346~0 := 0;~__return_15235~0 := 0;~__return_15160~0 := 0;~__return_15059~0 := 0;~__return_14964~0 := 0;~__return_14861~0 := 0;~__return_14778~0 := 0;~__return_14657~0 := 0;~__return_14549~0 := 0;~__return_14432~0 := 0;~__return_14349~0 := 0;~__return_14240~0 := 0;~__return_14144~0 := 0;~__return_14033~0 := 0;~__return_13949~0 := 0;~__return_13791~0 := 0;~__return_13428~0 := 0; {14156#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:11,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {14156#(<= (+ ~nomsg~0 1) 0)} 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_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node6__m6~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node6__m6~3#1, main_~node5__m5~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~node6__m6~4#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~check__tmp~9#1, main_~node6__m6~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~10#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~11#1, main_~node6__m6~6#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~12#1, main_~check__tmp~13#1, main_~node6__m6~7#1, main_~node5__m5~4#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~14#1, main_~check__tmp~15#1, main_~node6__m6~8#1, main_~check__tmp~16#1, main_~node6__m6~9#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~17#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~18#1, main_~node6__m6~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~19#1, main_~check__tmp~20#1, main_~node6__m6~11#1, main_~node5__m5~6#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~21#1, main_~check__tmp~22#1, main_~node6__m6~12#1, main_~check__tmp~23#1, main_~node6__m6~13#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~24#1, main_~check__tmp~25#1, main_~node6__m6~14#1, main_~check__tmp~26#1, main_~node6__m6~15#1, main_~node5__m5~8#1, main_~check__tmp~27#1, main_~node6__m6~16#1, main_~node6__m6~17#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~node6__m6~18#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~check__tmp~31#1, main_~node6__m6~19#1, main_~node5__m5~10#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~32#1, main_~check__tmp~33#1, main_~node6__m6~20#1, main_~check__tmp~34#1, main_~node6__m6~21#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~35#1, main_~check__tmp~36#1, main_~node6__m6~22#1, main_~check__tmp~37#1, main_~node6__m6~23#1, main_~node5__m5~12#1, main_~check__tmp~38#1, main_~node6__m6~24#1, main_~node6__m6~25#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~39#1, main_~check__tmp~40#1, main_~node6__m6~26#1, main_~check__tmp~41#1, main_~node6__m6~27#1, main_~node5__m5~14#1, main_~check__tmp~42#1, main_~node6__m6~28#1, main_~node6__m6~29#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~check__tmp~43#1, main_~node6__m6~30#1, main_~node6__m6~31#1, main_~node5__m5~16#1, main_~node6__m6~32#1, main_~node6__m6~33#1, main_~node5__m5~17#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~44#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~45#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~46#1, main_~node6____CPAchecker_TMP_0~2#1, main_~node6__m6~34#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~main____CPAchecker_TMP_0~6#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~47#1, main_~main____CPAchecker_TMP_0~7#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~48#1, main_~node6____CPAchecker_TMP_0~3#1, main_~node6__m6~35#1, main_~main____CPAchecker_TMP_0~8#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~49#1, main_~main____CPAchecker_TMP_0~9#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~50#1, main_~node6____CPAchecker_TMP_0~4#1, main_~node6__m6~36#1, main_~node5____CPAchecker_TMP_0~2#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~main____CPAchecker_TMP_0~10#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~51#1, main_~main____CPAchecker_TMP_0~11#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~52#1, main_~node6____CPAchecker_TMP_0~5#1, main_~node6__m6~37#1, main_~main____CPAchecker_TMP_0~12#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~53#1, main_~main____CPAchecker_TMP_0~13#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~54#1, main_~node6____CPAchecker_TMP_0~6#1, main_~node6__m6~38#1, main_~node5____CPAchecker_TMP_0~3#1, main_~node5__m5~19#1, main_~main____CPAchecker_TMP_0~14#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~55#1, main_~main____CPAchecker_TMP_0~15#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~56#1, main_~node6____CPAchecker_TMP_0~7#1, main_~node6__m6~39#1, main_~main____CPAchecker_TMP_0~16#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~57#1, main_~main____CPAchecker_TMP_0~17#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~58#1, main_~node6____CPAchecker_TMP_0~8#1, main_~node6__m6~40#1, main_~node5____CPAchecker_TMP_0~4#1, main_~node5__m5~20#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~main____CPAchecker_TMP_0~18#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~59#1, main_~main____CPAchecker_TMP_0~19#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~60#1, main_~node6____CPAchecker_TMP_0~9#1, main_~node6__m6~41#1, main_~main____CPAchecker_TMP_0~20#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~61#1, main_~main____CPAchecker_TMP_0~21#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~62#1, main_~node6____CPAchecker_TMP_0~10#1, main_~node6__m6~42#1, main_~node5____CPAchecker_TMP_0~5#1, main_~node5__m5~21#1, main_~main____CPAchecker_TMP_0~22#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~63#1, main_~main____CPAchecker_TMP_0~23#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~64#1, main_~node6____CPAchecker_TMP_0~11#1, main_~node6__m6~43#1, main_~main____CPAchecker_TMP_0~24#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~65#1, main_~main____CPAchecker_TMP_0~25#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~66#1, main_~node6____CPAchecker_TMP_0~12#1, main_~node6__m6~44#1, main_~node5____CPAchecker_TMP_0~6#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__m4~11#1, main_~main____CPAchecker_TMP_0~26#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~67#1, main_~main____CPAchecker_TMP_0~27#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~68#1, main_~node6____CPAchecker_TMP_0~13#1, main_~node6__m6~45#1, main_~main____CPAchecker_TMP_0~28#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~69#1, main_~main____CPAchecker_TMP_0~29#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~70#1, main_~node6____CPAchecker_TMP_0~14#1, main_~node6__m6~46#1, main_~node5____CPAchecker_TMP_0~7#1, main_~node5__m5~23#1, main_~main____CPAchecker_TMP_0~30#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~71#1, main_~main____CPAchecker_TMP_0~31#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~72#1, main_~node6____CPAchecker_TMP_0~15#1, main_~node6__m6~47#1, main_~main____CPAchecker_TMP_0~32#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~73#1, main_~main____CPAchecker_TMP_0~33#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~74#1, main_~node6____CPAchecker_TMP_0~16#1, main_~node6__m6~48#1, main_~node5____CPAchecker_TMP_0~8#1, main_~node5__m5~24#1, main_~node4____CPAchecker_TMP_0~4#1, main_~node4__m4~12#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~main____CPAchecker_TMP_0~34#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~75#1, main_~main____CPAchecker_TMP_0~35#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~76#1, main_~node6____CPAchecker_TMP_0~17#1, main_~node6__m6~49#1, main_~main____CPAchecker_TMP_0~36#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~77#1, main_~main____CPAchecker_TMP_0~37#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~78#1, main_~node6____CPAchecker_TMP_0~18#1, main_~node6__m6~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~node5__m5~25#1, main_~main____CPAchecker_TMP_0~38#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~79#1, main_~main____CPAchecker_TMP_0~39#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~80#1, main_~node6____CPAchecker_TMP_0~19#1, main_~node6__m6~51#1, main_~main____CPAchecker_TMP_0~40#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~81#1, main_~main____CPAchecker_TMP_0~41#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~82#1, main_~node6____CPAchecker_TMP_0~20#1, main_~node6__m6~52#1, main_~node5____CPAchecker_TMP_0~10#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_0~5#1, main_~node4__m4~13#1, main_~main____CPAchecker_TMP_0~42#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~83#1, main_~main____CPAchecker_TMP_0~43#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~84#1, main_~node6____CPAchecker_TMP_0~21#1, main_~node6__m6~53#1, main_~main____CPAchecker_TMP_0~44#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~85#1, main_~main____CPAchecker_TMP_0~45#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~86#1, main_~node6____CPAchecker_TMP_0~22#1, main_~node6__m6~54#1, main_~node5____CPAchecker_TMP_0~11#1, main_~node5__m5~27#1, main_~main____CPAchecker_TMP_0~46#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~87#1, main_~main____CPAchecker_TMP_0~47#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~88#1, main_~node6____CPAchecker_TMP_0~23#1, main_~node6__m6~55#1, main_~main____CPAchecker_TMP_0~48#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~89#1, main_~main____CPAchecker_TMP_0~49#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~90#1, main_~node6____CPAchecker_TMP_0~24#1, main_~node6__m6~56#1, main_~node5____CPAchecker_TMP_0~12#1, main_~node5__m5~28#1, main_~node4____CPAchecker_TMP_0~6#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__m3~7#1, main_~main____CPAchecker_TMP_0~50#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~91#1, main_~main____CPAchecker_TMP_0~51#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~92#1, main_~node6____CPAchecker_TMP_0~25#1, main_~node6__m6~57#1, main_~main____CPAchecker_TMP_0~52#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~93#1, main_~main____CPAchecker_TMP_0~53#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~94#1, main_~node6____CPAchecker_TMP_0~26#1, main_~node6__m6~58#1, main_~node5____CPAchecker_TMP_0~13#1, main_~node5__m5~29#1, main_~main____CPAchecker_TMP_0~54#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~95#1, main_~main____CPAchecker_TMP_0~55#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~96#1, main_~node6____CPAchecker_TMP_0~27#1, main_~node6__m6~59#1, main_~main____CPAchecker_TMP_0~56#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~97#1, main_~main____CPAchecker_TMP_0~57#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~98#1, main_~node6____CPAchecker_TMP_0~28#1, main_~node6__m6~60#1, main_~node5____CPAchecker_TMP_0~14#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_0~7#1, main_~node4__m4~15#1, main_~main____CPAchecker_TMP_0~58#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~99#1, main_~main____CPAchecker_TMP_0~59#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~100#1, main_~node6____CPAchecker_TMP_0~29#1, main_~node6__m6~61#1, main_~main____CPAchecker_TMP_0~60#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~101#1, main_~main____CPAchecker_TMP_0~61#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~102#1, main_~node6____CPAchecker_TMP_0~30#1, main_~node6__m6~62#1, main_~node5____CPAchecker_TMP_0~15#1, main_~node5__m5~31#1, main_~main____CPAchecker_TMP_0~62#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~103#1, main_~main____CPAchecker_TMP_0~63#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~104#1, main_~node6____CPAchecker_TMP_0~31#1, main_~node6__m6~63#1, main_~main____CPAchecker_TMP_0~64#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~105#1, main_~main____CPAchecker_TMP_0~65#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~106#1, main_~node6____CPAchecker_TMP_0~32#1, main_~node6__m6~64#1, main_~node5____CPAchecker_TMP_0~16#1, main_~node5__m5~32#1, main_~node4____CPAchecker_TMP_0~8#1, main_~node4__m4~16#1, main_~node3____CPAchecker_TMP_0~4#1, main_~node3__m3~8#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__m2~4#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;havoc main_~init__tmp~0#1; {14156#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:11,921 INFO L290 TraceCheckUtils]: 2: Hoare triple {14156#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~r1~0; {14156#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:11,921 INFO L290 TraceCheckUtils]: 3: Hoare triple {14156#(<= (+ ~nomsg~0 1) 0)} assume ~id1~0 >= 0; {14156#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:11,922 INFO L290 TraceCheckUtils]: 4: Hoare triple {14156#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st1~0; {14156#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:11,922 INFO L290 TraceCheckUtils]: 5: Hoare triple {14156#(<= (+ ~nomsg~0 1) 0)} assume ~send1~0 == ~id1~0; {14156#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:11,922 INFO L290 TraceCheckUtils]: 6: Hoare triple {14156#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode1~0 % 256; {14156#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:11,923 INFO L290 TraceCheckUtils]: 7: Hoare triple {14156#(<= (+ ~nomsg~0 1) 0)} assume ~id2~0 >= 0; {14157#(<= (+ ~nomsg~0 1) ~id2~0)} is VALID [2022-02-20 18:55:11,923 INFO L290 TraceCheckUtils]: 8: Hoare triple {14157#(<= (+ ~nomsg~0 1) ~id2~0)} assume 0 == ~st2~0; {14157#(<= (+ ~nomsg~0 1) ~id2~0)} is VALID [2022-02-20 18:55:11,923 INFO L290 TraceCheckUtils]: 9: Hoare triple {14157#(<= (+ ~nomsg~0 1) ~id2~0)} assume ~send2~0 == ~id2~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,923 INFO L290 TraceCheckUtils]: 10: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume 0 == ~mode2~0 % 256; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,924 INFO L290 TraceCheckUtils]: 11: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id3~0 >= 0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,924 INFO L290 TraceCheckUtils]: 12: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume 0 == ~st3~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,925 INFO L290 TraceCheckUtils]: 13: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~send3~0 == ~id3~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,925 INFO L290 TraceCheckUtils]: 14: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume 0 == ~mode3~0 % 256; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,926 INFO L290 TraceCheckUtils]: 15: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id4~0 >= 0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,926 INFO L290 TraceCheckUtils]: 16: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume 0 == ~st4~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,926 INFO L290 TraceCheckUtils]: 17: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~send4~0 == ~id4~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,927 INFO L290 TraceCheckUtils]: 18: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume 0 == ~mode4~0 % 256; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,927 INFO L290 TraceCheckUtils]: 19: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id5~0 >= 0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,927 INFO L290 TraceCheckUtils]: 20: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume 0 == ~st5~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,927 INFO L290 TraceCheckUtils]: 21: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~send5~0 == ~id5~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,928 INFO L290 TraceCheckUtils]: 22: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume 0 == ~mode5~0 % 256; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,928 INFO L290 TraceCheckUtils]: 23: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id6~0 >= 0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,928 INFO L290 TraceCheckUtils]: 24: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume 0 == ~st6~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,929 INFO L290 TraceCheckUtils]: 25: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~send6~0 == ~id6~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,929 INFO L290 TraceCheckUtils]: 26: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume 0 == ~mode6~0 % 256; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,929 INFO L290 TraceCheckUtils]: 27: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id1~0 != ~id2~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,929 INFO L290 TraceCheckUtils]: 28: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id1~0 != ~id3~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,930 INFO L290 TraceCheckUtils]: 29: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id1~0 != ~id4~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,930 INFO L290 TraceCheckUtils]: 30: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id1~0 != ~id5~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,930 INFO L290 TraceCheckUtils]: 31: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id1~0 != ~id6~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,931 INFO L290 TraceCheckUtils]: 32: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id2~0 != ~id3~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,931 INFO L290 TraceCheckUtils]: 33: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id2~0 != ~id4~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,931 INFO L290 TraceCheckUtils]: 34: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id2~0 != ~id5~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,931 INFO L290 TraceCheckUtils]: 35: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id2~0 != ~id6~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,932 INFO L290 TraceCheckUtils]: 36: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id3~0 != ~id4~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,932 INFO L290 TraceCheckUtils]: 37: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id3~0 != ~id5~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,932 INFO L290 TraceCheckUtils]: 38: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id3~0 != ~id6~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,932 INFO L290 TraceCheckUtils]: 39: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id4~0 != ~id5~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,933 INFO L290 TraceCheckUtils]: 40: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id4~0 != ~id6~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,933 INFO L290 TraceCheckUtils]: 41: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~id5~0 != ~id6~0;main_~init__tmp~0#1 := 1;~__return_13301~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_13301~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,933 INFO L290 TraceCheckUtils]: 42: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,934 INFO L290 TraceCheckUtils]: 43: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,934 INFO L290 TraceCheckUtils]: 44: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,934 INFO L290 TraceCheckUtils]: 45: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~send1~0 != ~nomsg~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,935 INFO L290 TraceCheckUtils]: 46: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume ~p1_new~0 == ~nomsg~0;main_~node1____CPAchecker_TMP_0~0#1 := ~send1~0;~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,935 INFO L290 TraceCheckUtils]: 47: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {14158#(<= (+ ~nomsg~0 1) ~send2~0)} is VALID [2022-02-20 18:55:11,935 INFO L290 TraceCheckUtils]: 48: Hoare triple {14158#(<= (+ ~nomsg~0 1) ~send2~0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~6#1;main_~node3__m3~6#1 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,935 INFO L290 TraceCheckUtils]: 49: Hoare triple {14155#false} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~2#1; {14155#false} is VALID [2022-02-20 18:55:11,936 INFO L290 TraceCheckUtils]: 50: Hoare triple {14155#false} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~2#1 := ~p3_new~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~2#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~2#1 % 256 else main_~node3____CPAchecker_TMP_0~2#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~12#1;main_~node4__m4~12#1 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,936 INFO L290 TraceCheckUtils]: 51: Hoare triple {14155#false} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~4#1; {14155#false} is VALID [2022-02-20 18:55:11,936 INFO L290 TraceCheckUtils]: 52: Hoare triple {14155#false} assume ~send4~0 != ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,937 INFO L290 TraceCheckUtils]: 53: Hoare triple {14155#false} assume ~p4_new~0 == ~nomsg~0;main_~node4____CPAchecker_TMP_0~4#1 := ~send4~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~4#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~4#1 % 256 else main_~node4____CPAchecker_TMP_0~4#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~23#1;main_~node5__m5~23#1 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,937 INFO L290 TraceCheckUtils]: 54: Hoare triple {14155#false} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~7#1; {14155#false} is VALID [2022-02-20 18:55:11,937 INFO L290 TraceCheckUtils]: 55: Hoare triple {14155#false} assume ~send5~0 != ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,938 INFO L290 TraceCheckUtils]: 56: Hoare triple {14155#false} assume ~p5_new~0 == ~nomsg~0;main_~node5____CPAchecker_TMP_0~7#1 := ~send5~0;~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~7#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~7#1 % 256 else main_~node5____CPAchecker_TMP_0~7#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~45#1;main_~node6__m6~45#1 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,938 INFO L290 TraceCheckUtils]: 57: Hoare triple {14155#false} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~13#1; {14155#false} is VALID [2022-02-20 18:55:11,938 INFO L290 TraceCheckUtils]: 58: Hoare triple {14155#false} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~13#1 := ~p6_new~0;~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~13#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~13#1 % 256 else main_~node6____CPAchecker_TMP_0~13#1 % 256 - 256);~mode6~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~68#1; {14155#false} is VALID [2022-02-20 18:55:11,938 INFO L290 TraceCheckUtils]: 59: Hoare triple {14155#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1; {14155#false} is VALID [2022-02-20 18:55:11,938 INFO L290 TraceCheckUtils]: 60: Hoare triple {14155#false} assume !(~r1~0 >= 6); {14155#false} is VALID [2022-02-20 18:55:11,938 INFO L290 TraceCheckUtils]: 61: Hoare triple {14155#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0; {14155#false} is VALID [2022-02-20 18:55:11,938 INFO L290 TraceCheckUtils]: 62: Hoare triple {14155#false} assume ~r1~0 < 6;main_~check__tmp~68#1 := 1;~__return_17528~0 := main_~check__tmp~68#1;main_~main__c1~0#1 := ~__return_17528~0;havoc main_~__tmp_49~0#1;main_~__tmp_49~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~48#1;main_~assert__arg~48#1 := main_~__tmp_49~0#1; {14155#false} is VALID [2022-02-20 18:55:11,939 INFO L290 TraceCheckUtils]: 63: Hoare triple {14155#false} assume !(0 == main_~assert__arg~48#1 % 256);main_~main____CPAchecker_TMP_0~27#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1;~__tmp_13438_0~0 := main_~main____CPAchecker_TMP_0~27#1; {14155#false} is VALID [2022-02-20 18:55:11,939 INFO L290 TraceCheckUtils]: 64: Hoare triple {14155#false} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_13438_0~0; {14155#false} is VALID [2022-02-20 18:55:11,939 INFO L290 TraceCheckUtils]: 65: Hoare triple {14155#false} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,939 INFO L290 TraceCheckUtils]: 66: Hoare triple {14155#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,939 INFO L290 TraceCheckUtils]: 67: Hoare triple {14155#false} assume main_~node1__m1~1#1 != ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,939 INFO L290 TraceCheckUtils]: 68: Hoare triple {14155#false} assume !(main_~node1__m1~1#1 > ~id1~0); {14155#false} is VALID [2022-02-20 18:55:11,939 INFO L290 TraceCheckUtils]: 69: Hoare triple {14155#false} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__m2~3#1;main_~node2__m2~3#1 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,940 INFO L290 TraceCheckUtils]: 70: Hoare triple {14155#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~3#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,940 INFO L290 TraceCheckUtils]: 71: Hoare triple {14155#false} assume main_~node2__m2~3#1 != ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,940 INFO L290 TraceCheckUtils]: 72: Hoare triple {14155#false} assume !(main_~node2__m2~3#1 > ~id2~0); {14155#false} is VALID [2022-02-20 18:55:11,940 INFO L290 TraceCheckUtils]: 73: Hoare triple {14155#false} assume main_~node2__m2~3#1 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__m3~5#1;main_~node3__m3~5#1 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,940 INFO L290 TraceCheckUtils]: 74: Hoare triple {14155#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~5#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,940 INFO L290 TraceCheckUtils]: 75: Hoare triple {14155#false} assume !(main_~node3__m3~5#1 != ~nomsg~0);~mode3~0 := 0; {14155#false} is VALID [2022-02-20 18:55:11,940 INFO L290 TraceCheckUtils]: 76: Hoare triple {14155#false} havoc main_~node4__m4~8#1;main_~node4__m4~8#1 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,940 INFO L290 TraceCheckUtils]: 77: Hoare triple {14155#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~8#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,945 INFO L290 TraceCheckUtils]: 78: Hoare triple {14155#false} assume !(main_~node4__m4~8#1 != ~nomsg~0);~mode4~0 := 0; {14155#false} is VALID [2022-02-20 18:55:11,945 INFO L290 TraceCheckUtils]: 79: Hoare triple {14155#false} havoc main_~node5__m5~14#1;main_~node5__m5~14#1 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,945 INFO L290 TraceCheckUtils]: 80: Hoare triple {14155#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~14#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,945 INFO L290 TraceCheckUtils]: 81: Hoare triple {14155#false} assume !(main_~node5__m5~14#1 != ~nomsg~0);~mode5~0 := 0; {14155#false} is VALID [2022-02-20 18:55:11,946 INFO L290 TraceCheckUtils]: 82: Hoare triple {14155#false} havoc main_~node6__m6~26#1;main_~node6__m6~26#1 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,946 INFO L290 TraceCheckUtils]: 83: Hoare triple {14155#false} assume !(0 == ~mode6~0 % 256);main_~node6__m6~26#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {14155#false} is VALID [2022-02-20 18:55:11,946 INFO L290 TraceCheckUtils]: 84: Hoare triple {14155#false} assume !(main_~node6__m6~26#1 != ~nomsg~0);~mode6~0 := 0; {14155#false} is VALID [2022-02-20 18:55:11,946 INFO L290 TraceCheckUtils]: 85: Hoare triple {14155#false} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~39#1; {14155#false} is VALID [2022-02-20 18:55:11,946 INFO L290 TraceCheckUtils]: 86: Hoare triple {14155#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1);main_~check__tmp~39#1 := 0;~__return_17097~0 := main_~check__tmp~39#1;main_~main__c1~0#1 := ~__return_17097~0;havoc main_~__tmp_24~0#1;main_~__tmp_24~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~23#1;main_~assert__arg~23#1 := main_~__tmp_24~0#1; {14155#false} is VALID [2022-02-20 18:55:11,946 INFO L290 TraceCheckUtils]: 87: Hoare triple {14155#false} assume 0 == main_~assert__arg~23#1 % 256; {14155#false} is VALID [2022-02-20 18:55:11,946 INFO L290 TraceCheckUtils]: 88: Hoare triple {14155#false} assume !false; {14155#false} is VALID [2022-02-20 18:55:11,947 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 18:55:11,948 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:55:11,948 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2058911621] [2022-02-20 18:55:11,948 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2058911621] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:55:11,948 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:55:11,948 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:55:11,948 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823639060] [2022-02-20 18:55:11,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:55:11,949 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 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 89 [2022-02-20 18:55:11,949 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:55:11,949 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 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 18:55:11,998 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:11,999 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:55:11,999 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:55:11,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:55:12,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:55:12,000 INFO L87 Difference]: Start difference. First operand 707 states and 930 transitions. Second operand has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 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 18:55:13,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:13,639 INFO L93 Difference]: Finished difference Result 1282 states and 1721 transitions. [2022-02-20 18:55:13,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 18:55:13,640 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 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 89 [2022-02-20 18:55:13,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:55:13,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 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 18:55:13,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1721 transitions. [2022-02-20 18:55:13,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 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 18:55:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1721 transitions. [2022-02-20 18:55:13,651 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1721 transitions. [2022-02-20 18:55:14,674 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1721 edges. 1721 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:14,689 INFO L225 Difference]: With dead ends: 1282 [2022-02-20 18:55:14,689 INFO L226 Difference]: Without dead ends: 666 [2022-02-20 18:55:14,690 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:55:14,690 INFO L933 BasicCegarLoop]: 500 mSDtfsCounter, 2579 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 386 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2579 SdHoareTripleChecker+Valid, 512 SdHoareTripleChecker+Invalid, 398 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 386 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 18:55:14,691 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2579 Valid, 512 Invalid, 398 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 386 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 18:55:14,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2022-02-20 18:55:15,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 666. [2022-02-20 18:55:15,285 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:55:15,286 INFO L82 GeneralOperation]: Start isEquivalent. First operand 666 states. Second operand has 666 states, 644 states have (on average 1.3726708074534162) internal successors, (884), 665 states have internal predecessors, (884), 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 18:55:15,287 INFO L74 IsIncluded]: Start isIncluded. First operand 666 states. Second operand has 666 states, 644 states have (on average 1.3726708074534162) internal successors, (884), 665 states have internal predecessors, (884), 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 18:55:15,288 INFO L87 Difference]: Start difference. First operand 666 states. Second operand has 666 states, 644 states have (on average 1.3726708074534162) internal successors, (884), 665 states have internal predecessors, (884), 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 18:55:15,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:15,302 INFO L93 Difference]: Finished difference Result 666 states and 884 transitions. [2022-02-20 18:55:15,303 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 884 transitions. [2022-02-20 18:55:15,303 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:15,304 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:15,305 INFO L74 IsIncluded]: Start isIncluded. First operand has 666 states, 644 states have (on average 1.3726708074534162) internal successors, (884), 665 states have internal predecessors, (884), 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 666 states. [2022-02-20 18:55:15,306 INFO L87 Difference]: Start difference. First operand has 666 states, 644 states have (on average 1.3726708074534162) internal successors, (884), 665 states have internal predecessors, (884), 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 666 states. [2022-02-20 18:55:15,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:15,321 INFO L93 Difference]: Finished difference Result 666 states and 884 transitions. [2022-02-20 18:55:15,322 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 884 transitions. [2022-02-20 18:55:15,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:15,322 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:15,322 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:55:15,323 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:55:15,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 666 states, 644 states have (on average 1.3726708074534162) internal successors, (884), 665 states have internal predecessors, (884), 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 18:55:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 666 states and 884 transitions. [2022-02-20 18:55:15,356 INFO L78 Accepts]: Start accepts. Automaton has 666 states and 884 transitions. Word has length 89 [2022-02-20 18:55:15,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:55:15,356 INFO L470 AbstractCegarLoop]: Abstraction has 666 states and 884 transitions. [2022-02-20 18:55:15,357 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.8) internal successors, (89), 4 states have internal predecessors, (89), 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 18:55:15,357 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 884 transitions. [2022-02-20 18:55:15,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-02-20 18:55:15,358 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:55:15,358 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] [2022-02-20 18:55:15,358 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 18:55:15,358 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 19 more)] === [2022-02-20 18:55:15,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:55:15,359 INFO L85 PathProgramCache]: Analyzing trace with hash 817016169, now seen corresponding path program 1 times [2022-02-20 18:55:15,359 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:55:15,363 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483250963] [2022-02-20 18:55:15,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:55:15,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:55:15,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:55:15,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {17916#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(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~__return_13301~0 := 0;~__return_19775~0 := 0;~__tmp_13438_0~0 := 0;~__return_13537~0 := 0;~__tmp_13546_0~0 := 0;~__tmp_13635_0~0 := 0;~__tmp_13647_0~0 := 0;~__return_13655~0 := 0;~__tmp_13656_0~0 := 0;~__tmp_13662_0~0 := 0;~__return_13550~0 := 0;~__return_13994~0 := 0;~__return_14201~0 := 0;~__return_14391~0 := 0;~__return_14618~0 := 0;~__return_14820~0 := 0;~__return_15018~0 := 0;~__return_15202~0 := 0;~__return_15427~0 := 0;~__return_15641~0 := 0;~__return_15839~0 := 0;~__return_16023~0 := 0;~__return_16219~0 := 0;~__return_16415~0 := 0;~__return_16585~0 := 0;~__return_16968~0 := 0;~__return_17192~0 := 0;~__return_17388~0 := 0;~__return_17570~0 := 0;~__return_17778~0 := 0;~__return_17972~0 := 0;~__return_18154~0 := 0;~__return_18534~0 := 0;~__return_18740~0 := 0;~__return_18922~0 := 0;~__return_19276~0 := 0;~__return_13896~0 := 0;~__return_14075~0 := 0;~__return_14294~0 := 0;~__return_14474~0 := 0;~__return_14723~0 := 0;~__return_14903~0 := 0;~__return_15113~0 := 0;~__return_15544~0 := 0;~__return_15724~0 := 0;~__return_15934~0 := 0;~__return_16326~0 := 0;~__return_17097~0 := 0;~__return_17273~0 := 0;~__return_17481~0 := 0;~__return_17883~0 := 0;~__return_18651~0 := 0;~__return_19722~0 := 0;~__return_19641~0 := 0;~__return_19562~0 := 0;~__return_19481~0 := 0;~__return_19414~0 := 0;~__return_19309~0 := 0;~__return_19210~0 := 0;~__return_19115~0 := 0;~__return_19048~0 := 0;~__return_18955~0 := 0;~__return_18868~0 := 0;~__return_18773~0 := 0;~__return_18698~0 := 0;~__return_18573~0 := 0;~__return_18456~0 := 0;~__return_18347~0 := 0;~__return_18280~0 := 0;~__return_18187~0 := 0;~__return_18100~0 := 0;~__return_18005~0 := 0;~__return_17930~0 := 0;~__return_17817~0 := 0;~__return_17712~0 := 0;~__return_17603~0 := 0;~__return_17528~0 := 0;~__return_17427~0 := 0;~__return_17334~0 := 0;~__return_17231~0 := 0;~__return_17150~0 := 0;~__return_17007~0 := 0;~__return_16875~0 := 0;~__return_16754~0 := 0;~__return_16699~0 := 0;~__return_16618~0 := 0;~__return_16531~0 := 0;~__return_16448~0 := 0;~__return_16373~0 := 0;~__return_16260~0 := 0;~__return_16153~0 := 0;~__return_16056~0 := 0;~__return_15981~0 := 0;~__return_15880~0 := 0;~__return_15785~0 := 0;~__return_15682~0 := 0;~__return_15599~0 := 0;~__return_15466~0 := 0;~__return_15346~0 := 0;~__return_15235~0 := 0;~__return_15160~0 := 0;~__return_15059~0 := 0;~__return_14964~0 := 0;~__return_14861~0 := 0;~__return_14778~0 := 0;~__return_14657~0 := 0;~__return_14549~0 := 0;~__return_14432~0 := 0;~__return_14349~0 := 0;~__return_14240~0 := 0;~__return_14144~0 := 0;~__return_14033~0 := 0;~__return_13949~0 := 0;~__return_13791~0 := 0;~__return_13428~0 := 0; {17918#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:15,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {17918#(<= (+ ~nomsg~0 1) 0)} 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_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node6__m6~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node6__m6~3#1, main_~node5__m5~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~node6__m6~4#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~check__tmp~9#1, main_~node6__m6~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~10#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~11#1, main_~node6__m6~6#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~12#1, main_~check__tmp~13#1, main_~node6__m6~7#1, main_~node5__m5~4#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~14#1, main_~check__tmp~15#1, main_~node6__m6~8#1, main_~check__tmp~16#1, main_~node6__m6~9#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~17#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~18#1, main_~node6__m6~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~19#1, main_~check__tmp~20#1, main_~node6__m6~11#1, main_~node5__m5~6#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~21#1, main_~check__tmp~22#1, main_~node6__m6~12#1, main_~check__tmp~23#1, main_~node6__m6~13#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~24#1, main_~check__tmp~25#1, main_~node6__m6~14#1, main_~check__tmp~26#1, main_~node6__m6~15#1, main_~node5__m5~8#1, main_~check__tmp~27#1, main_~node6__m6~16#1, main_~node6__m6~17#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~node6__m6~18#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~check__tmp~31#1, main_~node6__m6~19#1, main_~node5__m5~10#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~32#1, main_~check__tmp~33#1, main_~node6__m6~20#1, main_~check__tmp~34#1, main_~node6__m6~21#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~35#1, main_~check__tmp~36#1, main_~node6__m6~22#1, main_~check__tmp~37#1, main_~node6__m6~23#1, main_~node5__m5~12#1, main_~check__tmp~38#1, main_~node6__m6~24#1, main_~node6__m6~25#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~39#1, main_~check__tmp~40#1, main_~node6__m6~26#1, main_~check__tmp~41#1, main_~node6__m6~27#1, main_~node5__m5~14#1, main_~check__tmp~42#1, main_~node6__m6~28#1, main_~node6__m6~29#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~check__tmp~43#1, main_~node6__m6~30#1, main_~node6__m6~31#1, main_~node5__m5~16#1, main_~node6__m6~32#1, main_~node6__m6~33#1, main_~node5__m5~17#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~44#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~45#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~46#1, main_~node6____CPAchecker_TMP_0~2#1, main_~node6__m6~34#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~main____CPAchecker_TMP_0~6#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~47#1, main_~main____CPAchecker_TMP_0~7#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~48#1, main_~node6____CPAchecker_TMP_0~3#1, main_~node6__m6~35#1, main_~main____CPAchecker_TMP_0~8#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~49#1, main_~main____CPAchecker_TMP_0~9#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~50#1, main_~node6____CPAchecker_TMP_0~4#1, main_~node6__m6~36#1, main_~node5____CPAchecker_TMP_0~2#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~main____CPAchecker_TMP_0~10#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~51#1, main_~main____CPAchecker_TMP_0~11#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~52#1, main_~node6____CPAchecker_TMP_0~5#1, main_~node6__m6~37#1, main_~main____CPAchecker_TMP_0~12#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~53#1, main_~main____CPAchecker_TMP_0~13#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~54#1, main_~node6____CPAchecker_TMP_0~6#1, main_~node6__m6~38#1, main_~node5____CPAchecker_TMP_0~3#1, main_~node5__m5~19#1, main_~main____CPAchecker_TMP_0~14#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~55#1, main_~main____CPAchecker_TMP_0~15#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~56#1, main_~node6____CPAchecker_TMP_0~7#1, main_~node6__m6~39#1, main_~main____CPAchecker_TMP_0~16#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~57#1, main_~main____CPAchecker_TMP_0~17#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~58#1, main_~node6____CPAchecker_TMP_0~8#1, main_~node6__m6~40#1, main_~node5____CPAchecker_TMP_0~4#1, main_~node5__m5~20#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~main____CPAchecker_TMP_0~18#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~59#1, main_~main____CPAchecker_TMP_0~19#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~60#1, main_~node6____CPAchecker_TMP_0~9#1, main_~node6__m6~41#1, main_~main____CPAchecker_TMP_0~20#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~61#1, main_~main____CPAchecker_TMP_0~21#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~62#1, main_~node6____CPAchecker_TMP_0~10#1, main_~node6__m6~42#1, main_~node5____CPAchecker_TMP_0~5#1, main_~node5__m5~21#1, main_~main____CPAchecker_TMP_0~22#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~63#1, main_~main____CPAchecker_TMP_0~23#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~64#1, main_~node6____CPAchecker_TMP_0~11#1, main_~node6__m6~43#1, main_~main____CPAchecker_TMP_0~24#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~65#1, main_~main____CPAchecker_TMP_0~25#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~66#1, main_~node6____CPAchecker_TMP_0~12#1, main_~node6__m6~44#1, main_~node5____CPAchecker_TMP_0~6#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__m4~11#1, main_~main____CPAchecker_TMP_0~26#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~67#1, main_~main____CPAchecker_TMP_0~27#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~68#1, main_~node6____CPAchecker_TMP_0~13#1, main_~node6__m6~45#1, main_~main____CPAchecker_TMP_0~28#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~69#1, main_~main____CPAchecker_TMP_0~29#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~70#1, main_~node6____CPAchecker_TMP_0~14#1, main_~node6__m6~46#1, main_~node5____CPAchecker_TMP_0~7#1, main_~node5__m5~23#1, main_~main____CPAchecker_TMP_0~30#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~71#1, main_~main____CPAchecker_TMP_0~31#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~72#1, main_~node6____CPAchecker_TMP_0~15#1, main_~node6__m6~47#1, main_~main____CPAchecker_TMP_0~32#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~73#1, main_~main____CPAchecker_TMP_0~33#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~74#1, main_~node6____CPAchecker_TMP_0~16#1, main_~node6__m6~48#1, main_~node5____CPAchecker_TMP_0~8#1, main_~node5__m5~24#1, main_~node4____CPAchecker_TMP_0~4#1, main_~node4__m4~12#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~main____CPAchecker_TMP_0~34#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~75#1, main_~main____CPAchecker_TMP_0~35#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~76#1, main_~node6____CPAchecker_TMP_0~17#1, main_~node6__m6~49#1, main_~main____CPAchecker_TMP_0~36#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~77#1, main_~main____CPAchecker_TMP_0~37#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~78#1, main_~node6____CPAchecker_TMP_0~18#1, main_~node6__m6~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~node5__m5~25#1, main_~main____CPAchecker_TMP_0~38#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~79#1, main_~main____CPAchecker_TMP_0~39#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~80#1, main_~node6____CPAchecker_TMP_0~19#1, main_~node6__m6~51#1, main_~main____CPAchecker_TMP_0~40#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~81#1, main_~main____CPAchecker_TMP_0~41#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~82#1, main_~node6____CPAchecker_TMP_0~20#1, main_~node6__m6~52#1, main_~node5____CPAchecker_TMP_0~10#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_0~5#1, main_~node4__m4~13#1, main_~main____CPAchecker_TMP_0~42#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~83#1, main_~main____CPAchecker_TMP_0~43#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~84#1, main_~node6____CPAchecker_TMP_0~21#1, main_~node6__m6~53#1, main_~main____CPAchecker_TMP_0~44#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~85#1, main_~main____CPAchecker_TMP_0~45#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~86#1, main_~node6____CPAchecker_TMP_0~22#1, main_~node6__m6~54#1, main_~node5____CPAchecker_TMP_0~11#1, main_~node5__m5~27#1, main_~main____CPAchecker_TMP_0~46#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~87#1, main_~main____CPAchecker_TMP_0~47#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~88#1, main_~node6____CPAchecker_TMP_0~23#1, main_~node6__m6~55#1, main_~main____CPAchecker_TMP_0~48#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~89#1, main_~main____CPAchecker_TMP_0~49#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~90#1, main_~node6____CPAchecker_TMP_0~24#1, main_~node6__m6~56#1, main_~node5____CPAchecker_TMP_0~12#1, main_~node5__m5~28#1, main_~node4____CPAchecker_TMP_0~6#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__m3~7#1, main_~main____CPAchecker_TMP_0~50#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~91#1, main_~main____CPAchecker_TMP_0~51#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~92#1, main_~node6____CPAchecker_TMP_0~25#1, main_~node6__m6~57#1, main_~main____CPAchecker_TMP_0~52#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~93#1, main_~main____CPAchecker_TMP_0~53#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~94#1, main_~node6____CPAchecker_TMP_0~26#1, main_~node6__m6~58#1, main_~node5____CPAchecker_TMP_0~13#1, main_~node5__m5~29#1, main_~main____CPAchecker_TMP_0~54#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~95#1, main_~main____CPAchecker_TMP_0~55#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~96#1, main_~node6____CPAchecker_TMP_0~27#1, main_~node6__m6~59#1, main_~main____CPAchecker_TMP_0~56#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~97#1, main_~main____CPAchecker_TMP_0~57#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~98#1, main_~node6____CPAchecker_TMP_0~28#1, main_~node6__m6~60#1, main_~node5____CPAchecker_TMP_0~14#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_0~7#1, main_~node4__m4~15#1, main_~main____CPAchecker_TMP_0~58#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~99#1, main_~main____CPAchecker_TMP_0~59#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~100#1, main_~node6____CPAchecker_TMP_0~29#1, main_~node6__m6~61#1, main_~main____CPAchecker_TMP_0~60#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~101#1, main_~main____CPAchecker_TMP_0~61#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~102#1, main_~node6____CPAchecker_TMP_0~30#1, main_~node6__m6~62#1, main_~node5____CPAchecker_TMP_0~15#1, main_~node5__m5~31#1, main_~main____CPAchecker_TMP_0~62#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~103#1, main_~main____CPAchecker_TMP_0~63#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~104#1, main_~node6____CPAchecker_TMP_0~31#1, main_~node6__m6~63#1, main_~main____CPAchecker_TMP_0~64#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~105#1, main_~main____CPAchecker_TMP_0~65#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~106#1, main_~node6____CPAchecker_TMP_0~32#1, main_~node6__m6~64#1, main_~node5____CPAchecker_TMP_0~16#1, main_~node5__m5~32#1, main_~node4____CPAchecker_TMP_0~8#1, main_~node4__m4~16#1, main_~node3____CPAchecker_TMP_0~4#1, main_~node3__m3~8#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__m2~4#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;havoc main_~init__tmp~0#1; {17918#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:15,458 INFO L290 TraceCheckUtils]: 2: Hoare triple {17918#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~r1~0; {17918#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:15,458 INFO L290 TraceCheckUtils]: 3: Hoare triple {17918#(<= (+ ~nomsg~0 1) 0)} assume ~id1~0 >= 0; {17918#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:15,458 INFO L290 TraceCheckUtils]: 4: Hoare triple {17918#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st1~0; {17918#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:15,459 INFO L290 TraceCheckUtils]: 5: Hoare triple {17918#(<= (+ ~nomsg~0 1) 0)} assume ~send1~0 == ~id1~0; {17918#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:15,459 INFO L290 TraceCheckUtils]: 6: Hoare triple {17918#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode1~0 % 256; {17918#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:15,459 INFO L290 TraceCheckUtils]: 7: Hoare triple {17918#(<= (+ ~nomsg~0 1) 0)} assume ~id2~0 >= 0; {17918#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:15,460 INFO L290 TraceCheckUtils]: 8: Hoare triple {17918#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st2~0; {17918#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:15,460 INFO L290 TraceCheckUtils]: 9: Hoare triple {17918#(<= (+ ~nomsg~0 1) 0)} assume ~send2~0 == ~id2~0; {17918#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:15,460 INFO L290 TraceCheckUtils]: 10: Hoare triple {17918#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode2~0 % 256; {17918#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:15,461 INFO L290 TraceCheckUtils]: 11: Hoare triple {17918#(<= (+ ~nomsg~0 1) 0)} assume ~id3~0 >= 0; {17919#(<= (+ ~nomsg~0 1) ~id3~0)} is VALID [2022-02-20 18:55:15,461 INFO L290 TraceCheckUtils]: 12: Hoare triple {17919#(<= (+ ~nomsg~0 1) ~id3~0)} assume 0 == ~st3~0; {17919#(<= (+ ~nomsg~0 1) ~id3~0)} is VALID [2022-02-20 18:55:15,461 INFO L290 TraceCheckUtils]: 13: Hoare triple {17919#(<= (+ ~nomsg~0 1) ~id3~0)} assume ~send3~0 == ~id3~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,461 INFO L290 TraceCheckUtils]: 14: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume 0 == ~mode3~0 % 256; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,462 INFO L290 TraceCheckUtils]: 15: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id4~0 >= 0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,462 INFO L290 TraceCheckUtils]: 16: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume 0 == ~st4~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,463 INFO L290 TraceCheckUtils]: 17: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~send4~0 == ~id4~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,466 INFO L290 TraceCheckUtils]: 18: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume 0 == ~mode4~0 % 256; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,467 INFO L290 TraceCheckUtils]: 19: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id5~0 >= 0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,467 INFO L290 TraceCheckUtils]: 20: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume 0 == ~st5~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,468 INFO L290 TraceCheckUtils]: 21: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~send5~0 == ~id5~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,468 INFO L290 TraceCheckUtils]: 22: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume 0 == ~mode5~0 % 256; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,468 INFO L290 TraceCheckUtils]: 23: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id6~0 >= 0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,469 INFO L290 TraceCheckUtils]: 24: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume 0 == ~st6~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,469 INFO L290 TraceCheckUtils]: 25: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~send6~0 == ~id6~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,470 INFO L290 TraceCheckUtils]: 26: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume 0 == ~mode6~0 % 256; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,470 INFO L290 TraceCheckUtils]: 27: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id1~0 != ~id2~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,470 INFO L290 TraceCheckUtils]: 28: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id1~0 != ~id3~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,471 INFO L290 TraceCheckUtils]: 29: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id1~0 != ~id4~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,471 INFO L290 TraceCheckUtils]: 30: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id1~0 != ~id5~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,471 INFO L290 TraceCheckUtils]: 31: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id1~0 != ~id6~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,473 INFO L290 TraceCheckUtils]: 32: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id2~0 != ~id3~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,475 INFO L290 TraceCheckUtils]: 33: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id2~0 != ~id4~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,476 INFO L290 TraceCheckUtils]: 34: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id2~0 != ~id5~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,476 INFO L290 TraceCheckUtils]: 35: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id2~0 != ~id6~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,476 INFO L290 TraceCheckUtils]: 36: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id3~0 != ~id4~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,476 INFO L290 TraceCheckUtils]: 37: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id3~0 != ~id5~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,477 INFO L290 TraceCheckUtils]: 38: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id3~0 != ~id6~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,477 INFO L290 TraceCheckUtils]: 39: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id4~0 != ~id5~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,477 INFO L290 TraceCheckUtils]: 40: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id4~0 != ~id6~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,478 INFO L290 TraceCheckUtils]: 41: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~id5~0 != ~id6~0;main_~init__tmp~0#1 := 1;~__return_13301~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_13301~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,478 INFO L290 TraceCheckUtils]: 42: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,478 INFO L290 TraceCheckUtils]: 43: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,478 INFO L290 TraceCheckUtils]: 44: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,479 INFO L290 TraceCheckUtils]: 45: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~send1~0 != ~nomsg~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,479 INFO L290 TraceCheckUtils]: 46: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~p1_new~0 == ~nomsg~0;main_~node1____CPAchecker_TMP_0~0#1 := ~send1~0;~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,479 INFO L290 TraceCheckUtils]: 47: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,479 INFO L290 TraceCheckUtils]: 48: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~send2~0 != ~nomsg~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,480 INFO L290 TraceCheckUtils]: 49: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume ~p2_new~0 == ~nomsg~0;main_~node2____CPAchecker_TMP_0~0#1 := ~send2~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,480 INFO L290 TraceCheckUtils]: 50: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {17920#(<= (+ ~nomsg~0 1) ~send3~0)} is VALID [2022-02-20 18:55:15,480 INFO L290 TraceCheckUtils]: 51: Hoare triple {17920#(<= (+ ~nomsg~0 1) ~send3~0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~10#1;main_~node4__m4~10#1 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,481 INFO L290 TraceCheckUtils]: 52: Hoare triple {17917#false} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~2#1; {17917#false} is VALID [2022-02-20 18:55:15,481 INFO L290 TraceCheckUtils]: 53: Hoare triple {17917#false} assume ~send4~0 != ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,481 INFO L290 TraceCheckUtils]: 54: Hoare triple {17917#false} assume ~p4_new~0 == ~nomsg~0;main_~node4____CPAchecker_TMP_0~2#1 := ~send4~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~2#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~2#1 % 256 else main_~node4____CPAchecker_TMP_0~2#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~19#1;main_~node5__m5~19#1 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,481 INFO L290 TraceCheckUtils]: 55: Hoare triple {17917#false} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~3#1; {17917#false} is VALID [2022-02-20 18:55:15,481 INFO L290 TraceCheckUtils]: 56: Hoare triple {17917#false} assume ~send5~0 != ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,481 INFO L290 TraceCheckUtils]: 57: Hoare triple {17917#false} assume ~p5_new~0 == ~nomsg~0;main_~node5____CPAchecker_TMP_0~3#1 := ~send5~0;~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~3#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~3#1 % 256 else main_~node5____CPAchecker_TMP_0~3#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~37#1;main_~node6__m6~37#1 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,481 INFO L290 TraceCheckUtils]: 58: Hoare triple {17917#false} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~5#1; {17917#false} is VALID [2022-02-20 18:55:15,482 INFO L290 TraceCheckUtils]: 59: Hoare triple {17917#false} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~5#1 := ~p6_new~0;~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~5#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~5#1 % 256 else main_~node6____CPAchecker_TMP_0~5#1 % 256 - 256);~mode6~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~52#1; {17917#false} is VALID [2022-02-20 18:55:15,482 INFO L290 TraceCheckUtils]: 60: Hoare triple {17917#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1; {17917#false} is VALID [2022-02-20 18:55:15,482 INFO L290 TraceCheckUtils]: 61: Hoare triple {17917#false} assume !(~r1~0 >= 6); {17917#false} is VALID [2022-02-20 18:55:15,482 INFO L290 TraceCheckUtils]: 62: Hoare triple {17917#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0; {17917#false} is VALID [2022-02-20 18:55:15,482 INFO L290 TraceCheckUtils]: 63: Hoare triple {17917#false} assume ~r1~0 < 6;main_~check__tmp~52#1 := 1;~__return_19048~0 := main_~check__tmp~52#1;main_~main__c1~0#1 := ~__return_19048~0;havoc main_~__tmp_33~0#1;main_~__tmp_33~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~32#1;main_~assert__arg~32#1 := main_~__tmp_33~0#1; {17917#false} is VALID [2022-02-20 18:55:15,482 INFO L290 TraceCheckUtils]: 64: Hoare triple {17917#false} assume !(0 == main_~assert__arg~32#1 % 256);main_~main____CPAchecker_TMP_0~11#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1;~__tmp_13438_0~0 := main_~main____CPAchecker_TMP_0~11#1; {17917#false} is VALID [2022-02-20 18:55:15,482 INFO L290 TraceCheckUtils]: 65: Hoare triple {17917#false} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_13438_0~0; {17917#false} is VALID [2022-02-20 18:55:15,482 INFO L290 TraceCheckUtils]: 66: Hoare triple {17917#false} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,483 INFO L290 TraceCheckUtils]: 67: Hoare triple {17917#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,483 INFO L290 TraceCheckUtils]: 68: Hoare triple {17917#false} assume main_~node1__m1~1#1 != ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,483 INFO L290 TraceCheckUtils]: 69: Hoare triple {17917#false} assume !(main_~node1__m1~1#1 > ~id1~0); {17917#false} is VALID [2022-02-20 18:55:15,483 INFO L290 TraceCheckUtils]: 70: Hoare triple {17917#false} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__m2~3#1;main_~node2__m2~3#1 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,483 INFO L290 TraceCheckUtils]: 71: Hoare triple {17917#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~3#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,483 INFO L290 TraceCheckUtils]: 72: Hoare triple {17917#false} assume main_~node2__m2~3#1 != ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,483 INFO L290 TraceCheckUtils]: 73: Hoare triple {17917#false} assume !(main_~node2__m2~3#1 > ~id2~0); {17917#false} is VALID [2022-02-20 18:55:15,483 INFO L290 TraceCheckUtils]: 74: Hoare triple {17917#false} assume main_~node2__m2~3#1 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__m3~5#1;main_~node3__m3~5#1 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,484 INFO L290 TraceCheckUtils]: 75: Hoare triple {17917#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~5#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,484 INFO L290 TraceCheckUtils]: 76: Hoare triple {17917#false} assume !(main_~node3__m3~5#1 != ~nomsg~0);~mode3~0 := 0; {17917#false} is VALID [2022-02-20 18:55:15,484 INFO L290 TraceCheckUtils]: 77: Hoare triple {17917#false} havoc main_~node4__m4~8#1;main_~node4__m4~8#1 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,484 INFO L290 TraceCheckUtils]: 78: Hoare triple {17917#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~8#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,484 INFO L290 TraceCheckUtils]: 79: Hoare triple {17917#false} assume !(main_~node4__m4~8#1 != ~nomsg~0);~mode4~0 := 0; {17917#false} is VALID [2022-02-20 18:55:15,484 INFO L290 TraceCheckUtils]: 80: Hoare triple {17917#false} havoc main_~node5__m5~14#1;main_~node5__m5~14#1 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,484 INFO L290 TraceCheckUtils]: 81: Hoare triple {17917#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~14#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,484 INFO L290 TraceCheckUtils]: 82: Hoare triple {17917#false} assume !(main_~node5__m5~14#1 != ~nomsg~0);~mode5~0 := 0; {17917#false} is VALID [2022-02-20 18:55:15,485 INFO L290 TraceCheckUtils]: 83: Hoare triple {17917#false} havoc main_~node6__m6~26#1;main_~node6__m6~26#1 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,485 INFO L290 TraceCheckUtils]: 84: Hoare triple {17917#false} assume !(0 == ~mode6~0 % 256);main_~node6__m6~26#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {17917#false} is VALID [2022-02-20 18:55:15,485 INFO L290 TraceCheckUtils]: 85: Hoare triple {17917#false} assume !(main_~node6__m6~26#1 != ~nomsg~0);~mode6~0 := 0; {17917#false} is VALID [2022-02-20 18:55:15,485 INFO L290 TraceCheckUtils]: 86: Hoare triple {17917#false} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~39#1; {17917#false} is VALID [2022-02-20 18:55:15,485 INFO L290 TraceCheckUtils]: 87: Hoare triple {17917#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1);main_~check__tmp~39#1 := 0;~__return_17097~0 := main_~check__tmp~39#1;main_~main__c1~0#1 := ~__return_17097~0;havoc main_~__tmp_24~0#1;main_~__tmp_24~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~23#1;main_~assert__arg~23#1 := main_~__tmp_24~0#1; {17917#false} is VALID [2022-02-20 18:55:15,485 INFO L290 TraceCheckUtils]: 88: Hoare triple {17917#false} assume 0 == main_~assert__arg~23#1 % 256; {17917#false} is VALID [2022-02-20 18:55:15,485 INFO L290 TraceCheckUtils]: 89: Hoare triple {17917#false} assume !false; {17917#false} is VALID [2022-02-20 18:55:15,487 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 18:55:15,487 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:55:15,487 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483250963] [2022-02-20 18:55:15,487 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [483250963] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:55:15,487 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:55:15,487 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:55:15,488 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744729293] [2022-02-20 18:55:15,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:55:15,488 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 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 90 [2022-02-20 18:55:15,488 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:55:15,489 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 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 18:55:15,542 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:15,542 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:55:15,543 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:55:15,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:55:15,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:55:15,544 INFO L87 Difference]: Start difference. First operand 666 states and 884 transitions. Second operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 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 18:55:17,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:17,324 INFO L93 Difference]: Finished difference Result 1241 states and 1674 transitions. [2022-02-20 18:55:17,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 18:55:17,325 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 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 90 [2022-02-20 18:55:17,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:55:17,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 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 18:55:17,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1674 transitions. [2022-02-20 18:55:17,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 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 18:55:17,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1674 transitions. [2022-02-20 18:55:17,336 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1674 transitions. [2022-02-20 18:55:18,293 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1674 edges. 1674 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:18,307 INFO L225 Difference]: With dead ends: 1241 [2022-02-20 18:55:18,307 INFO L226 Difference]: Without dead ends: 647 [2022-02-20 18:55:18,308 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:55:18,308 INFO L933 BasicCegarLoop]: 481 mSDtfsCounter, 2496 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 383 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2496 SdHoareTripleChecker+Valid, 501 SdHoareTripleChecker+Invalid, 401 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 383 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 18:55:18,309 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2496 Valid, 501 Invalid, 401 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 383 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-20 18:55:18,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 647 states. [2022-02-20 18:55:19,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 647 to 647. [2022-02-20 18:55:19,022 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:55:19,023 INFO L82 GeneralOperation]: Start isEquivalent. First operand 647 states. Second operand has 647 states, 625 states have (on average 1.3792) internal successors, (862), 646 states have internal predecessors, (862), 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 18:55:19,024 INFO L74 IsIncluded]: Start isIncluded. First operand 647 states. Second operand has 647 states, 625 states have (on average 1.3792) internal successors, (862), 646 states have internal predecessors, (862), 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 18:55:19,025 INFO L87 Difference]: Start difference. First operand 647 states. Second operand has 647 states, 625 states have (on average 1.3792) internal successors, (862), 646 states have internal predecessors, (862), 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 18:55:19,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:19,039 INFO L93 Difference]: Finished difference Result 647 states and 862 transitions. [2022-02-20 18:55:19,039 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 862 transitions. [2022-02-20 18:55:19,040 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:19,040 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:19,041 INFO L74 IsIncluded]: Start isIncluded. First operand has 647 states, 625 states have (on average 1.3792) internal successors, (862), 646 states have internal predecessors, (862), 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 647 states. [2022-02-20 18:55:19,042 INFO L87 Difference]: Start difference. First operand has 647 states, 625 states have (on average 1.3792) internal successors, (862), 646 states have internal predecessors, (862), 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 647 states. [2022-02-20 18:55:19,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:19,055 INFO L93 Difference]: Finished difference Result 647 states and 862 transitions. [2022-02-20 18:55:19,056 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 862 transitions. [2022-02-20 18:55:19,056 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:19,056 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:19,057 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:55:19,057 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:55:19,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 647 states, 625 states have (on average 1.3792) internal successors, (862), 646 states have internal predecessors, (862), 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 18:55:19,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 647 states and 862 transitions. [2022-02-20 18:55:19,073 INFO L78 Accepts]: Start accepts. Automaton has 647 states and 862 transitions. Word has length 90 [2022-02-20 18:55:19,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:55:19,073 INFO L470 AbstractCegarLoop]: Abstraction has 647 states and 862 transitions. [2022-02-20 18:55:19,074 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 4 states have internal predecessors, (90), 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 18:55:19,074 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 862 transitions. [2022-02-20 18:55:19,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-02-20 18:55:19,075 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:55:19,075 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] [2022-02-20 18:55:19,075 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 18:55:19,075 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 19 more)] === [2022-02-20 18:55:19,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:55:19,076 INFO L85 PathProgramCache]: Analyzing trace with hash 1321361543, now seen corresponding path program 1 times [2022-02-20 18:55:19,076 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:55:19,076 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407474830] [2022-02-20 18:55:19,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:55:19,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:55:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:55:19,181 INFO L290 TraceCheckUtils]: 0: Hoare triple {21580#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(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~__return_13301~0 := 0;~__return_19775~0 := 0;~__tmp_13438_0~0 := 0;~__return_13537~0 := 0;~__tmp_13546_0~0 := 0;~__tmp_13635_0~0 := 0;~__tmp_13647_0~0 := 0;~__return_13655~0 := 0;~__tmp_13656_0~0 := 0;~__tmp_13662_0~0 := 0;~__return_13550~0 := 0;~__return_13994~0 := 0;~__return_14201~0 := 0;~__return_14391~0 := 0;~__return_14618~0 := 0;~__return_14820~0 := 0;~__return_15018~0 := 0;~__return_15202~0 := 0;~__return_15427~0 := 0;~__return_15641~0 := 0;~__return_15839~0 := 0;~__return_16023~0 := 0;~__return_16219~0 := 0;~__return_16415~0 := 0;~__return_16585~0 := 0;~__return_16968~0 := 0;~__return_17192~0 := 0;~__return_17388~0 := 0;~__return_17570~0 := 0;~__return_17778~0 := 0;~__return_17972~0 := 0;~__return_18154~0 := 0;~__return_18534~0 := 0;~__return_18740~0 := 0;~__return_18922~0 := 0;~__return_19276~0 := 0;~__return_13896~0 := 0;~__return_14075~0 := 0;~__return_14294~0 := 0;~__return_14474~0 := 0;~__return_14723~0 := 0;~__return_14903~0 := 0;~__return_15113~0 := 0;~__return_15544~0 := 0;~__return_15724~0 := 0;~__return_15934~0 := 0;~__return_16326~0 := 0;~__return_17097~0 := 0;~__return_17273~0 := 0;~__return_17481~0 := 0;~__return_17883~0 := 0;~__return_18651~0 := 0;~__return_19722~0 := 0;~__return_19641~0 := 0;~__return_19562~0 := 0;~__return_19481~0 := 0;~__return_19414~0 := 0;~__return_19309~0 := 0;~__return_19210~0 := 0;~__return_19115~0 := 0;~__return_19048~0 := 0;~__return_18955~0 := 0;~__return_18868~0 := 0;~__return_18773~0 := 0;~__return_18698~0 := 0;~__return_18573~0 := 0;~__return_18456~0 := 0;~__return_18347~0 := 0;~__return_18280~0 := 0;~__return_18187~0 := 0;~__return_18100~0 := 0;~__return_18005~0 := 0;~__return_17930~0 := 0;~__return_17817~0 := 0;~__return_17712~0 := 0;~__return_17603~0 := 0;~__return_17528~0 := 0;~__return_17427~0 := 0;~__return_17334~0 := 0;~__return_17231~0 := 0;~__return_17150~0 := 0;~__return_17007~0 := 0;~__return_16875~0 := 0;~__return_16754~0 := 0;~__return_16699~0 := 0;~__return_16618~0 := 0;~__return_16531~0 := 0;~__return_16448~0 := 0;~__return_16373~0 := 0;~__return_16260~0 := 0;~__return_16153~0 := 0;~__return_16056~0 := 0;~__return_15981~0 := 0;~__return_15880~0 := 0;~__return_15785~0 := 0;~__return_15682~0 := 0;~__return_15599~0 := 0;~__return_15466~0 := 0;~__return_15346~0 := 0;~__return_15235~0 := 0;~__return_15160~0 := 0;~__return_15059~0 := 0;~__return_14964~0 := 0;~__return_14861~0 := 0;~__return_14778~0 := 0;~__return_14657~0 := 0;~__return_14549~0 := 0;~__return_14432~0 := 0;~__return_14349~0 := 0;~__return_14240~0 := 0;~__return_14144~0 := 0;~__return_14033~0 := 0;~__return_13949~0 := 0;~__return_13791~0 := 0;~__return_13428~0 := 0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,182 INFO L290 TraceCheckUtils]: 1: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} 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_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node6__m6~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node6__m6~3#1, main_~node5__m5~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~node6__m6~4#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~check__tmp~9#1, main_~node6__m6~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~10#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~11#1, main_~node6__m6~6#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~12#1, main_~check__tmp~13#1, main_~node6__m6~7#1, main_~node5__m5~4#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~14#1, main_~check__tmp~15#1, main_~node6__m6~8#1, main_~check__tmp~16#1, main_~node6__m6~9#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~17#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~18#1, main_~node6__m6~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~19#1, main_~check__tmp~20#1, main_~node6__m6~11#1, main_~node5__m5~6#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~21#1, main_~check__tmp~22#1, main_~node6__m6~12#1, main_~check__tmp~23#1, main_~node6__m6~13#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~24#1, main_~check__tmp~25#1, main_~node6__m6~14#1, main_~check__tmp~26#1, main_~node6__m6~15#1, main_~node5__m5~8#1, main_~check__tmp~27#1, main_~node6__m6~16#1, main_~node6__m6~17#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~node6__m6~18#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~check__tmp~31#1, main_~node6__m6~19#1, main_~node5__m5~10#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~32#1, main_~check__tmp~33#1, main_~node6__m6~20#1, main_~check__tmp~34#1, main_~node6__m6~21#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~35#1, main_~check__tmp~36#1, main_~node6__m6~22#1, main_~check__tmp~37#1, main_~node6__m6~23#1, main_~node5__m5~12#1, main_~check__tmp~38#1, main_~node6__m6~24#1, main_~node6__m6~25#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~39#1, main_~check__tmp~40#1, main_~node6__m6~26#1, main_~check__tmp~41#1, main_~node6__m6~27#1, main_~node5__m5~14#1, main_~check__tmp~42#1, main_~node6__m6~28#1, main_~node6__m6~29#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~check__tmp~43#1, main_~node6__m6~30#1, main_~node6__m6~31#1, main_~node5__m5~16#1, main_~node6__m6~32#1, main_~node6__m6~33#1, main_~node5__m5~17#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~44#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~45#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~46#1, main_~node6____CPAchecker_TMP_0~2#1, main_~node6__m6~34#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~main____CPAchecker_TMP_0~6#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~47#1, main_~main____CPAchecker_TMP_0~7#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~48#1, main_~node6____CPAchecker_TMP_0~3#1, main_~node6__m6~35#1, main_~main____CPAchecker_TMP_0~8#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~49#1, main_~main____CPAchecker_TMP_0~9#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~50#1, main_~node6____CPAchecker_TMP_0~4#1, main_~node6__m6~36#1, main_~node5____CPAchecker_TMP_0~2#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~main____CPAchecker_TMP_0~10#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~51#1, main_~main____CPAchecker_TMP_0~11#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~52#1, main_~node6____CPAchecker_TMP_0~5#1, main_~node6__m6~37#1, main_~main____CPAchecker_TMP_0~12#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~53#1, main_~main____CPAchecker_TMP_0~13#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~54#1, main_~node6____CPAchecker_TMP_0~6#1, main_~node6__m6~38#1, main_~node5____CPAchecker_TMP_0~3#1, main_~node5__m5~19#1, main_~main____CPAchecker_TMP_0~14#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~55#1, main_~main____CPAchecker_TMP_0~15#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~56#1, main_~node6____CPAchecker_TMP_0~7#1, main_~node6__m6~39#1, main_~main____CPAchecker_TMP_0~16#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~57#1, main_~main____CPAchecker_TMP_0~17#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~58#1, main_~node6____CPAchecker_TMP_0~8#1, main_~node6__m6~40#1, main_~node5____CPAchecker_TMP_0~4#1, main_~node5__m5~20#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~main____CPAchecker_TMP_0~18#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~59#1, main_~main____CPAchecker_TMP_0~19#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~60#1, main_~node6____CPAchecker_TMP_0~9#1, main_~node6__m6~41#1, main_~main____CPAchecker_TMP_0~20#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~61#1, main_~main____CPAchecker_TMP_0~21#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~62#1, main_~node6____CPAchecker_TMP_0~10#1, main_~node6__m6~42#1, main_~node5____CPAchecker_TMP_0~5#1, main_~node5__m5~21#1, main_~main____CPAchecker_TMP_0~22#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~63#1, main_~main____CPAchecker_TMP_0~23#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~64#1, main_~node6____CPAchecker_TMP_0~11#1, main_~node6__m6~43#1, main_~main____CPAchecker_TMP_0~24#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~65#1, main_~main____CPAchecker_TMP_0~25#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~66#1, main_~node6____CPAchecker_TMP_0~12#1, main_~node6__m6~44#1, main_~node5____CPAchecker_TMP_0~6#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__m4~11#1, main_~main____CPAchecker_TMP_0~26#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~67#1, main_~main____CPAchecker_TMP_0~27#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~68#1, main_~node6____CPAchecker_TMP_0~13#1, main_~node6__m6~45#1, main_~main____CPAchecker_TMP_0~28#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~69#1, main_~main____CPAchecker_TMP_0~29#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~70#1, main_~node6____CPAchecker_TMP_0~14#1, main_~node6__m6~46#1, main_~node5____CPAchecker_TMP_0~7#1, main_~node5__m5~23#1, main_~main____CPAchecker_TMP_0~30#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~71#1, main_~main____CPAchecker_TMP_0~31#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~72#1, main_~node6____CPAchecker_TMP_0~15#1, main_~node6__m6~47#1, main_~main____CPAchecker_TMP_0~32#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~73#1, main_~main____CPAchecker_TMP_0~33#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~74#1, main_~node6____CPAchecker_TMP_0~16#1, main_~node6__m6~48#1, main_~node5____CPAchecker_TMP_0~8#1, main_~node5__m5~24#1, main_~node4____CPAchecker_TMP_0~4#1, main_~node4__m4~12#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~main____CPAchecker_TMP_0~34#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~75#1, main_~main____CPAchecker_TMP_0~35#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~76#1, main_~node6____CPAchecker_TMP_0~17#1, main_~node6__m6~49#1, main_~main____CPAchecker_TMP_0~36#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~77#1, main_~main____CPAchecker_TMP_0~37#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~78#1, main_~node6____CPAchecker_TMP_0~18#1, main_~node6__m6~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~node5__m5~25#1, main_~main____CPAchecker_TMP_0~38#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~79#1, main_~main____CPAchecker_TMP_0~39#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~80#1, main_~node6____CPAchecker_TMP_0~19#1, main_~node6__m6~51#1, main_~main____CPAchecker_TMP_0~40#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~81#1, main_~main____CPAchecker_TMP_0~41#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~82#1, main_~node6____CPAchecker_TMP_0~20#1, main_~node6__m6~52#1, main_~node5____CPAchecker_TMP_0~10#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_0~5#1, main_~node4__m4~13#1, main_~main____CPAchecker_TMP_0~42#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~83#1, main_~main____CPAchecker_TMP_0~43#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~84#1, main_~node6____CPAchecker_TMP_0~21#1, main_~node6__m6~53#1, main_~main____CPAchecker_TMP_0~44#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~85#1, main_~main____CPAchecker_TMP_0~45#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~86#1, main_~node6____CPAchecker_TMP_0~22#1, main_~node6__m6~54#1, main_~node5____CPAchecker_TMP_0~11#1, main_~node5__m5~27#1, main_~main____CPAchecker_TMP_0~46#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~87#1, main_~main____CPAchecker_TMP_0~47#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~88#1, main_~node6____CPAchecker_TMP_0~23#1, main_~node6__m6~55#1, main_~main____CPAchecker_TMP_0~48#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~89#1, main_~main____CPAchecker_TMP_0~49#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~90#1, main_~node6____CPAchecker_TMP_0~24#1, main_~node6__m6~56#1, main_~node5____CPAchecker_TMP_0~12#1, main_~node5__m5~28#1, main_~node4____CPAchecker_TMP_0~6#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__m3~7#1, main_~main____CPAchecker_TMP_0~50#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~91#1, main_~main____CPAchecker_TMP_0~51#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~92#1, main_~node6____CPAchecker_TMP_0~25#1, main_~node6__m6~57#1, main_~main____CPAchecker_TMP_0~52#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~93#1, main_~main____CPAchecker_TMP_0~53#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~94#1, main_~node6____CPAchecker_TMP_0~26#1, main_~node6__m6~58#1, main_~node5____CPAchecker_TMP_0~13#1, main_~node5__m5~29#1, main_~main____CPAchecker_TMP_0~54#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~95#1, main_~main____CPAchecker_TMP_0~55#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~96#1, main_~node6____CPAchecker_TMP_0~27#1, main_~node6__m6~59#1, main_~main____CPAchecker_TMP_0~56#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~97#1, main_~main____CPAchecker_TMP_0~57#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~98#1, main_~node6____CPAchecker_TMP_0~28#1, main_~node6__m6~60#1, main_~node5____CPAchecker_TMP_0~14#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_0~7#1, main_~node4__m4~15#1, main_~main____CPAchecker_TMP_0~58#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~99#1, main_~main____CPAchecker_TMP_0~59#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~100#1, main_~node6____CPAchecker_TMP_0~29#1, main_~node6__m6~61#1, main_~main____CPAchecker_TMP_0~60#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~101#1, main_~main____CPAchecker_TMP_0~61#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~102#1, main_~node6____CPAchecker_TMP_0~30#1, main_~node6__m6~62#1, main_~node5____CPAchecker_TMP_0~15#1, main_~node5__m5~31#1, main_~main____CPAchecker_TMP_0~62#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~103#1, main_~main____CPAchecker_TMP_0~63#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~104#1, main_~node6____CPAchecker_TMP_0~31#1, main_~node6__m6~63#1, main_~main____CPAchecker_TMP_0~64#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~105#1, main_~main____CPAchecker_TMP_0~65#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~106#1, main_~node6____CPAchecker_TMP_0~32#1, main_~node6__m6~64#1, main_~node5____CPAchecker_TMP_0~16#1, main_~node5__m5~32#1, main_~node4____CPAchecker_TMP_0~8#1, main_~node4__m4~16#1, main_~node3____CPAchecker_TMP_0~4#1, main_~node3__m3~8#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__m2~4#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;havoc main_~init__tmp~0#1; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,182 INFO L290 TraceCheckUtils]: 2: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~r1~0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,183 INFO L290 TraceCheckUtils]: 3: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume ~id1~0 >= 0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,183 INFO L290 TraceCheckUtils]: 4: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st1~0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,183 INFO L290 TraceCheckUtils]: 5: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume ~send1~0 == ~id1~0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,184 INFO L290 TraceCheckUtils]: 6: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode1~0 % 256; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,184 INFO L290 TraceCheckUtils]: 7: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume ~id2~0 >= 0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,184 INFO L290 TraceCheckUtils]: 8: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st2~0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,184 INFO L290 TraceCheckUtils]: 9: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume ~send2~0 == ~id2~0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,185 INFO L290 TraceCheckUtils]: 10: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode2~0 % 256; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,185 INFO L290 TraceCheckUtils]: 11: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume ~id3~0 >= 0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,185 INFO L290 TraceCheckUtils]: 12: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st3~0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,185 INFO L290 TraceCheckUtils]: 13: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume ~send3~0 == ~id3~0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,186 INFO L290 TraceCheckUtils]: 14: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode3~0 % 256; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,186 INFO L290 TraceCheckUtils]: 15: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume ~id4~0 >= 0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,186 INFO L290 TraceCheckUtils]: 16: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st4~0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,187 INFO L290 TraceCheckUtils]: 17: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume ~send4~0 == ~id4~0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,187 INFO L290 TraceCheckUtils]: 18: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode4~0 % 256; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,187 INFO L290 TraceCheckUtils]: 19: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume ~id5~0 >= 0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,187 INFO L290 TraceCheckUtils]: 20: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st5~0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,188 INFO L290 TraceCheckUtils]: 21: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume ~send5~0 == ~id5~0; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,188 INFO L290 TraceCheckUtils]: 22: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode5~0 % 256; {21582#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:19,188 INFO L290 TraceCheckUtils]: 23: Hoare triple {21582#(<= (+ ~nomsg~0 1) 0)} assume ~id6~0 >= 0; {21583#(<= (+ ~nomsg~0 1) ~id6~0)} is VALID [2022-02-20 18:55:19,189 INFO L290 TraceCheckUtils]: 24: Hoare triple {21583#(<= (+ ~nomsg~0 1) ~id6~0)} assume 0 == ~st6~0; {21583#(<= (+ ~nomsg~0 1) ~id6~0)} is VALID [2022-02-20 18:55:19,189 INFO L290 TraceCheckUtils]: 25: Hoare triple {21583#(<= (+ ~nomsg~0 1) ~id6~0)} assume ~send6~0 == ~id6~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,189 INFO L290 TraceCheckUtils]: 26: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume 0 == ~mode6~0 % 256; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,190 INFO L290 TraceCheckUtils]: 27: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id1~0 != ~id2~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,190 INFO L290 TraceCheckUtils]: 28: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id1~0 != ~id3~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,190 INFO L290 TraceCheckUtils]: 29: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id1~0 != ~id4~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,190 INFO L290 TraceCheckUtils]: 30: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id1~0 != ~id5~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,191 INFO L290 TraceCheckUtils]: 31: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id1~0 != ~id6~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,191 INFO L290 TraceCheckUtils]: 32: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id2~0 != ~id3~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,191 INFO L290 TraceCheckUtils]: 33: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id2~0 != ~id4~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,192 INFO L290 TraceCheckUtils]: 34: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id2~0 != ~id5~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,192 INFO L290 TraceCheckUtils]: 35: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id2~0 != ~id6~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,192 INFO L290 TraceCheckUtils]: 36: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id3~0 != ~id4~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,193 INFO L290 TraceCheckUtils]: 37: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id3~0 != ~id5~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,193 INFO L290 TraceCheckUtils]: 38: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id3~0 != ~id6~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,193 INFO L290 TraceCheckUtils]: 39: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id4~0 != ~id5~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,193 INFO L290 TraceCheckUtils]: 40: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id4~0 != ~id6~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,194 INFO L290 TraceCheckUtils]: 41: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~id5~0 != ~id6~0;main_~init__tmp~0#1 := 1;~__return_13301~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_13301~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,194 INFO L290 TraceCheckUtils]: 42: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,194 INFO L290 TraceCheckUtils]: 43: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,195 INFO L290 TraceCheckUtils]: 44: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,195 INFO L290 TraceCheckUtils]: 45: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~send1~0 != ~nomsg~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,195 INFO L290 TraceCheckUtils]: 46: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~p1_new~0 == ~nomsg~0;main_~node1____CPAchecker_TMP_0~0#1 := ~send1~0;~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,196 INFO L290 TraceCheckUtils]: 47: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,196 INFO L290 TraceCheckUtils]: 48: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~send2~0 != ~nomsg~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,196 INFO L290 TraceCheckUtils]: 49: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~p2_new~0 == ~nomsg~0;main_~node2____CPAchecker_TMP_0~0#1 := ~send2~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,197 INFO L290 TraceCheckUtils]: 50: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,197 INFO L290 TraceCheckUtils]: 51: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~send3~0 != ~nomsg~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,197 INFO L290 TraceCheckUtils]: 52: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~p3_new~0 == ~nomsg~0;main_~node3____CPAchecker_TMP_0~0#1 := ~send3~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,198 INFO L290 TraceCheckUtils]: 53: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,199 INFO L290 TraceCheckUtils]: 54: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~send4~0 != ~nomsg~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,200 INFO L290 TraceCheckUtils]: 55: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~p4_new~0 == ~nomsg~0;main_~node4____CPAchecker_TMP_0~0#1 := ~send4~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,201 INFO L290 TraceCheckUtils]: 56: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,201 INFO L290 TraceCheckUtils]: 57: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~send5~0 != ~nomsg~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,202 INFO L290 TraceCheckUtils]: 58: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume ~p5_new~0 == ~nomsg~0;main_~node5____CPAchecker_TMP_0~0#1 := ~send5~0;~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,202 INFO L290 TraceCheckUtils]: 59: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {21584#(<= (+ ~nomsg~0 1) ~send6~0)} is VALID [2022-02-20 18:55:19,203 INFO L290 TraceCheckUtils]: 60: Hoare triple {21584#(<= (+ ~nomsg~0 1) ~send6~0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0;~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~44#1; {21581#false} is VALID [2022-02-20 18:55:19,203 INFO L290 TraceCheckUtils]: 61: Hoare triple {21581#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1; {21581#false} is VALID [2022-02-20 18:55:19,203 INFO L290 TraceCheckUtils]: 62: Hoare triple {21581#false} assume !(~r1~0 >= 6); {21581#false} is VALID [2022-02-20 18:55:19,203 INFO L290 TraceCheckUtils]: 63: Hoare triple {21581#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0; {21581#false} is VALID [2022-02-20 18:55:19,204 INFO L290 TraceCheckUtils]: 64: Hoare triple {21581#false} assume ~r1~0 < 6;main_~check__tmp~44#1 := 1;~__return_19722~0 := main_~check__tmp~44#1;main_~main__c1~0#1 := ~__return_19722~0;havoc main_~__tmp_25~0#1;main_~__tmp_25~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~24#1;main_~assert__arg~24#1 := main_~__tmp_25~0#1; {21581#false} is VALID [2022-02-20 18:55:19,204 INFO L290 TraceCheckUtils]: 65: Hoare triple {21581#false} assume !(0 == main_~assert__arg~24#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1;~__tmp_13438_0~0 := main_~main____CPAchecker_TMP_0~3#1; {21581#false} is VALID [2022-02-20 18:55:19,204 INFO L290 TraceCheckUtils]: 66: Hoare triple {21581#false} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_13438_0~0; {21581#false} is VALID [2022-02-20 18:55:19,204 INFO L290 TraceCheckUtils]: 67: Hoare triple {21581#false} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,204 INFO L290 TraceCheckUtils]: 68: Hoare triple {21581#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,204 INFO L290 TraceCheckUtils]: 69: Hoare triple {21581#false} assume main_~node1__m1~1#1 != ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,205 INFO L290 TraceCheckUtils]: 70: Hoare triple {21581#false} assume !(main_~node1__m1~1#1 > ~id1~0); {21581#false} is VALID [2022-02-20 18:55:19,205 INFO L290 TraceCheckUtils]: 71: Hoare triple {21581#false} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__m2~3#1;main_~node2__m2~3#1 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,205 INFO L290 TraceCheckUtils]: 72: Hoare triple {21581#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~3#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,205 INFO L290 TraceCheckUtils]: 73: Hoare triple {21581#false} assume main_~node2__m2~3#1 != ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,205 INFO L290 TraceCheckUtils]: 74: Hoare triple {21581#false} assume !(main_~node2__m2~3#1 > ~id2~0); {21581#false} is VALID [2022-02-20 18:55:19,205 INFO L290 TraceCheckUtils]: 75: Hoare triple {21581#false} assume main_~node2__m2~3#1 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__m3~5#1;main_~node3__m3~5#1 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,205 INFO L290 TraceCheckUtils]: 76: Hoare triple {21581#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~5#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,206 INFO L290 TraceCheckUtils]: 77: Hoare triple {21581#false} assume !(main_~node3__m3~5#1 != ~nomsg~0);~mode3~0 := 0; {21581#false} is VALID [2022-02-20 18:55:19,206 INFO L290 TraceCheckUtils]: 78: Hoare triple {21581#false} havoc main_~node4__m4~8#1;main_~node4__m4~8#1 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,206 INFO L290 TraceCheckUtils]: 79: Hoare triple {21581#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~8#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,206 INFO L290 TraceCheckUtils]: 80: Hoare triple {21581#false} assume !(main_~node4__m4~8#1 != ~nomsg~0);~mode4~0 := 0; {21581#false} is VALID [2022-02-20 18:55:19,206 INFO L290 TraceCheckUtils]: 81: Hoare triple {21581#false} havoc main_~node5__m5~14#1;main_~node5__m5~14#1 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,206 INFO L290 TraceCheckUtils]: 82: Hoare triple {21581#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~14#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,206 INFO L290 TraceCheckUtils]: 83: Hoare triple {21581#false} assume !(main_~node5__m5~14#1 != ~nomsg~0);~mode5~0 := 0; {21581#false} is VALID [2022-02-20 18:55:19,206 INFO L290 TraceCheckUtils]: 84: Hoare triple {21581#false} havoc main_~node6__m6~26#1;main_~node6__m6~26#1 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,207 INFO L290 TraceCheckUtils]: 85: Hoare triple {21581#false} assume !(0 == ~mode6~0 % 256);main_~node6__m6~26#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {21581#false} is VALID [2022-02-20 18:55:19,207 INFO L290 TraceCheckUtils]: 86: Hoare triple {21581#false} assume !(main_~node6__m6~26#1 != ~nomsg~0);~mode6~0 := 0; {21581#false} is VALID [2022-02-20 18:55:19,207 INFO L290 TraceCheckUtils]: 87: Hoare triple {21581#false} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~39#1; {21581#false} is VALID [2022-02-20 18:55:19,207 INFO L290 TraceCheckUtils]: 88: Hoare triple {21581#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1);main_~check__tmp~39#1 := 0;~__return_17097~0 := main_~check__tmp~39#1;main_~main__c1~0#1 := ~__return_17097~0;havoc main_~__tmp_24~0#1;main_~__tmp_24~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~23#1;main_~assert__arg~23#1 := main_~__tmp_24~0#1; {21581#false} is VALID [2022-02-20 18:55:19,207 INFO L290 TraceCheckUtils]: 89: Hoare triple {21581#false} assume 0 == main_~assert__arg~23#1 % 256; {21581#false} is VALID [2022-02-20 18:55:19,207 INFO L290 TraceCheckUtils]: 90: Hoare triple {21581#false} assume !false; {21581#false} is VALID [2022-02-20 18:55:19,208 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 18:55:19,208 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:55:19,208 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407474830] [2022-02-20 18:55:19,208 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [407474830] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:55:19,208 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:55:19,208 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:55:19,209 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054991182] [2022-02-20 18:55:19,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:55:19,219 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 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 91 [2022-02-20 18:55:19,219 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:55:19,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 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 18:55:19,272 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:19,272 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:55:19,272 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:55:19,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:55:19,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:55:19,273 INFO L87 Difference]: Start difference. First operand 647 states and 862 transitions. Second operand has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 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 18:55:21,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:21,341 INFO L93 Difference]: Finished difference Result 1222 states and 1651 transitions. [2022-02-20 18:55:21,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 18:55:21,341 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 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 91 [2022-02-20 18:55:21,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:55:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 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 18:55:21,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1651 transitions. [2022-02-20 18:55:21,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 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 18:55:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1651 transitions. [2022-02-20 18:55:21,351 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 1651 transitions. [2022-02-20 18:55:22,357 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1651 edges. 1651 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:22,371 INFO L225 Difference]: With dead ends: 1222 [2022-02-20 18:55:22,371 INFO L226 Difference]: Without dead ends: 642 [2022-02-20 18:55:22,372 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-02-20 18:55:22,373 INFO L933 BasicCegarLoop]: 382 mSDtfsCounter, 2358 mSDsluCounter, 44 mSDsCounter, 0 mSdLazyCounter, 475 mSolverCounterSat, 102 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2358 SdHoareTripleChecker+Valid, 426 SdHoareTripleChecker+Invalid, 577 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 102 IncrementalHoareTripleChecker+Valid, 475 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 18:55:22,373 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2358 Valid, 426 Invalid, 577 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 475 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-20 18:55:22,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 642 states. [2022-02-20 18:55:23,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 642 to 642. [2022-02-20 18:55:23,165 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:55:23,166 INFO L82 GeneralOperation]: Start isEquivalent. First operand 642 states. Second operand has 642 states, 620 states have (on average 1.3790322580645162) internal successors, (855), 641 states have internal predecessors, (855), 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 18:55:23,167 INFO L74 IsIncluded]: Start isIncluded. First operand 642 states. Second operand has 642 states, 620 states have (on average 1.3790322580645162) internal successors, (855), 641 states have internal predecessors, (855), 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 18:55:23,167 INFO L87 Difference]: Start difference. First operand 642 states. Second operand has 642 states, 620 states have (on average 1.3790322580645162) internal successors, (855), 641 states have internal predecessors, (855), 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 18:55:23,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:23,179 INFO L93 Difference]: Finished difference Result 642 states and 855 transitions. [2022-02-20 18:55:23,179 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 855 transitions. [2022-02-20 18:55:23,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:23,180 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:23,181 INFO L74 IsIncluded]: Start isIncluded. First operand has 642 states, 620 states have (on average 1.3790322580645162) internal successors, (855), 641 states have internal predecessors, (855), 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 642 states. [2022-02-20 18:55:23,181 INFO L87 Difference]: Start difference. First operand has 642 states, 620 states have (on average 1.3790322580645162) internal successors, (855), 641 states have internal predecessors, (855), 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 642 states. [2022-02-20 18:55:23,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:23,193 INFO L93 Difference]: Finished difference Result 642 states and 855 transitions. [2022-02-20 18:55:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 855 transitions. [2022-02-20 18:55:23,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:23,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:23,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:55:23,195 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:55:23,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 642 states, 620 states have (on average 1.3790322580645162) internal successors, (855), 641 states have internal predecessors, (855), 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 18:55:23,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 642 states and 855 transitions. [2022-02-20 18:55:23,209 INFO L78 Accepts]: Start accepts. Automaton has 642 states and 855 transitions. Word has length 91 [2022-02-20 18:55:23,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:55:23,210 INFO L470 AbstractCegarLoop]: Abstraction has 642 states and 855 transitions. [2022-02-20 18:55:23,210 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.2) internal successors, (91), 4 states have internal predecessors, (91), 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 18:55:23,210 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 855 transitions. [2022-02-20 18:55:23,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-02-20 18:55:23,211 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:55:23,211 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] [2022-02-20 18:55:23,211 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 18:55:23,212 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 19 more)] === [2022-02-20 18:55:23,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:55:23,212 INFO L85 PathProgramCache]: Analyzing trace with hash 471449544, now seen corresponding path program 1 times [2022-02-20 18:55:23,212 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:55:23,212 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364981466] [2022-02-20 18:55:23,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:55:23,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:55:23,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:55:23,366 INFO L290 TraceCheckUtils]: 0: Hoare triple {25210#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(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~__return_13301~0 := 0;~__return_19775~0 := 0;~__tmp_13438_0~0 := 0;~__return_13537~0 := 0;~__tmp_13546_0~0 := 0;~__tmp_13635_0~0 := 0;~__tmp_13647_0~0 := 0;~__return_13655~0 := 0;~__tmp_13656_0~0 := 0;~__tmp_13662_0~0 := 0;~__return_13550~0 := 0;~__return_13994~0 := 0;~__return_14201~0 := 0;~__return_14391~0 := 0;~__return_14618~0 := 0;~__return_14820~0 := 0;~__return_15018~0 := 0;~__return_15202~0 := 0;~__return_15427~0 := 0;~__return_15641~0 := 0;~__return_15839~0 := 0;~__return_16023~0 := 0;~__return_16219~0 := 0;~__return_16415~0 := 0;~__return_16585~0 := 0;~__return_16968~0 := 0;~__return_17192~0 := 0;~__return_17388~0 := 0;~__return_17570~0 := 0;~__return_17778~0 := 0;~__return_17972~0 := 0;~__return_18154~0 := 0;~__return_18534~0 := 0;~__return_18740~0 := 0;~__return_18922~0 := 0;~__return_19276~0 := 0;~__return_13896~0 := 0;~__return_14075~0 := 0;~__return_14294~0 := 0;~__return_14474~0 := 0;~__return_14723~0 := 0;~__return_14903~0 := 0;~__return_15113~0 := 0;~__return_15544~0 := 0;~__return_15724~0 := 0;~__return_15934~0 := 0;~__return_16326~0 := 0;~__return_17097~0 := 0;~__return_17273~0 := 0;~__return_17481~0 := 0;~__return_17883~0 := 0;~__return_18651~0 := 0;~__return_19722~0 := 0;~__return_19641~0 := 0;~__return_19562~0 := 0;~__return_19481~0 := 0;~__return_19414~0 := 0;~__return_19309~0 := 0;~__return_19210~0 := 0;~__return_19115~0 := 0;~__return_19048~0 := 0;~__return_18955~0 := 0;~__return_18868~0 := 0;~__return_18773~0 := 0;~__return_18698~0 := 0;~__return_18573~0 := 0;~__return_18456~0 := 0;~__return_18347~0 := 0;~__return_18280~0 := 0;~__return_18187~0 := 0;~__return_18100~0 := 0;~__return_18005~0 := 0;~__return_17930~0 := 0;~__return_17817~0 := 0;~__return_17712~0 := 0;~__return_17603~0 := 0;~__return_17528~0 := 0;~__return_17427~0 := 0;~__return_17334~0 := 0;~__return_17231~0 := 0;~__return_17150~0 := 0;~__return_17007~0 := 0;~__return_16875~0 := 0;~__return_16754~0 := 0;~__return_16699~0 := 0;~__return_16618~0 := 0;~__return_16531~0 := 0;~__return_16448~0 := 0;~__return_16373~0 := 0;~__return_16260~0 := 0;~__return_16153~0 := 0;~__return_16056~0 := 0;~__return_15981~0 := 0;~__return_15880~0 := 0;~__return_15785~0 := 0;~__return_15682~0 := 0;~__return_15599~0 := 0;~__return_15466~0 := 0;~__return_15346~0 := 0;~__return_15235~0 := 0;~__return_15160~0 := 0;~__return_15059~0 := 0;~__return_14964~0 := 0;~__return_14861~0 := 0;~__return_14778~0 := 0;~__return_14657~0 := 0;~__return_14549~0 := 0;~__return_14432~0 := 0;~__return_14349~0 := 0;~__return_14240~0 := 0;~__return_14144~0 := 0;~__return_14033~0 := 0;~__return_13949~0 := 0;~__return_13791~0 := 0;~__return_13428~0 := 0; {25212#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:23,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {25212#(<= (+ ~nomsg~0 1) 0)} 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_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node6__m6~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node6__m6~3#1, main_~node5__m5~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~node6__m6~4#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~check__tmp~9#1, main_~node6__m6~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~10#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~11#1, main_~node6__m6~6#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~12#1, main_~check__tmp~13#1, main_~node6__m6~7#1, main_~node5__m5~4#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~14#1, main_~check__tmp~15#1, main_~node6__m6~8#1, main_~check__tmp~16#1, main_~node6__m6~9#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~17#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~18#1, main_~node6__m6~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~19#1, main_~check__tmp~20#1, main_~node6__m6~11#1, main_~node5__m5~6#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~21#1, main_~check__tmp~22#1, main_~node6__m6~12#1, main_~check__tmp~23#1, main_~node6__m6~13#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~24#1, main_~check__tmp~25#1, main_~node6__m6~14#1, main_~check__tmp~26#1, main_~node6__m6~15#1, main_~node5__m5~8#1, main_~check__tmp~27#1, main_~node6__m6~16#1, main_~node6__m6~17#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~node6__m6~18#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~check__tmp~31#1, main_~node6__m6~19#1, main_~node5__m5~10#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~32#1, main_~check__tmp~33#1, main_~node6__m6~20#1, main_~check__tmp~34#1, main_~node6__m6~21#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~35#1, main_~check__tmp~36#1, main_~node6__m6~22#1, main_~check__tmp~37#1, main_~node6__m6~23#1, main_~node5__m5~12#1, main_~check__tmp~38#1, main_~node6__m6~24#1, main_~node6__m6~25#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~39#1, main_~check__tmp~40#1, main_~node6__m6~26#1, main_~check__tmp~41#1, main_~node6__m6~27#1, main_~node5__m5~14#1, main_~check__tmp~42#1, main_~node6__m6~28#1, main_~node6__m6~29#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~check__tmp~43#1, main_~node6__m6~30#1, main_~node6__m6~31#1, main_~node5__m5~16#1, main_~node6__m6~32#1, main_~node6__m6~33#1, main_~node5__m5~17#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~44#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~45#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~46#1, main_~node6____CPAchecker_TMP_0~2#1, main_~node6__m6~34#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~main____CPAchecker_TMP_0~6#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~47#1, main_~main____CPAchecker_TMP_0~7#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~48#1, main_~node6____CPAchecker_TMP_0~3#1, main_~node6__m6~35#1, main_~main____CPAchecker_TMP_0~8#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~49#1, main_~main____CPAchecker_TMP_0~9#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~50#1, main_~node6____CPAchecker_TMP_0~4#1, main_~node6__m6~36#1, main_~node5____CPAchecker_TMP_0~2#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~main____CPAchecker_TMP_0~10#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~51#1, main_~main____CPAchecker_TMP_0~11#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~52#1, main_~node6____CPAchecker_TMP_0~5#1, main_~node6__m6~37#1, main_~main____CPAchecker_TMP_0~12#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~53#1, main_~main____CPAchecker_TMP_0~13#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~54#1, main_~node6____CPAchecker_TMP_0~6#1, main_~node6__m6~38#1, main_~node5____CPAchecker_TMP_0~3#1, main_~node5__m5~19#1, main_~main____CPAchecker_TMP_0~14#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~55#1, main_~main____CPAchecker_TMP_0~15#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~56#1, main_~node6____CPAchecker_TMP_0~7#1, main_~node6__m6~39#1, main_~main____CPAchecker_TMP_0~16#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~57#1, main_~main____CPAchecker_TMP_0~17#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~58#1, main_~node6____CPAchecker_TMP_0~8#1, main_~node6__m6~40#1, main_~node5____CPAchecker_TMP_0~4#1, main_~node5__m5~20#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~main____CPAchecker_TMP_0~18#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~59#1, main_~main____CPAchecker_TMP_0~19#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~60#1, main_~node6____CPAchecker_TMP_0~9#1, main_~node6__m6~41#1, main_~main____CPAchecker_TMP_0~20#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~61#1, main_~main____CPAchecker_TMP_0~21#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~62#1, main_~node6____CPAchecker_TMP_0~10#1, main_~node6__m6~42#1, main_~node5____CPAchecker_TMP_0~5#1, main_~node5__m5~21#1, main_~main____CPAchecker_TMP_0~22#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~63#1, main_~main____CPAchecker_TMP_0~23#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~64#1, main_~node6____CPAchecker_TMP_0~11#1, main_~node6__m6~43#1, main_~main____CPAchecker_TMP_0~24#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~65#1, main_~main____CPAchecker_TMP_0~25#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~66#1, main_~node6____CPAchecker_TMP_0~12#1, main_~node6__m6~44#1, main_~node5____CPAchecker_TMP_0~6#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__m4~11#1, main_~main____CPAchecker_TMP_0~26#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~67#1, main_~main____CPAchecker_TMP_0~27#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~68#1, main_~node6____CPAchecker_TMP_0~13#1, main_~node6__m6~45#1, main_~main____CPAchecker_TMP_0~28#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~69#1, main_~main____CPAchecker_TMP_0~29#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~70#1, main_~node6____CPAchecker_TMP_0~14#1, main_~node6__m6~46#1, main_~node5____CPAchecker_TMP_0~7#1, main_~node5__m5~23#1, main_~main____CPAchecker_TMP_0~30#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~71#1, main_~main____CPAchecker_TMP_0~31#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~72#1, main_~node6____CPAchecker_TMP_0~15#1, main_~node6__m6~47#1, main_~main____CPAchecker_TMP_0~32#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~73#1, main_~main____CPAchecker_TMP_0~33#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~74#1, main_~node6____CPAchecker_TMP_0~16#1, main_~node6__m6~48#1, main_~node5____CPAchecker_TMP_0~8#1, main_~node5__m5~24#1, main_~node4____CPAchecker_TMP_0~4#1, main_~node4__m4~12#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~main____CPAchecker_TMP_0~34#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~75#1, main_~main____CPAchecker_TMP_0~35#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~76#1, main_~node6____CPAchecker_TMP_0~17#1, main_~node6__m6~49#1, main_~main____CPAchecker_TMP_0~36#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~77#1, main_~main____CPAchecker_TMP_0~37#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~78#1, main_~node6____CPAchecker_TMP_0~18#1, main_~node6__m6~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~node5__m5~25#1, main_~main____CPAchecker_TMP_0~38#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~79#1, main_~main____CPAchecker_TMP_0~39#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~80#1, main_~node6____CPAchecker_TMP_0~19#1, main_~node6__m6~51#1, main_~main____CPAchecker_TMP_0~40#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~81#1, main_~main____CPAchecker_TMP_0~41#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~82#1, main_~node6____CPAchecker_TMP_0~20#1, main_~node6__m6~52#1, main_~node5____CPAchecker_TMP_0~10#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_0~5#1, main_~node4__m4~13#1, main_~main____CPAchecker_TMP_0~42#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~83#1, main_~main____CPAchecker_TMP_0~43#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~84#1, main_~node6____CPAchecker_TMP_0~21#1, main_~node6__m6~53#1, main_~main____CPAchecker_TMP_0~44#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~85#1, main_~main____CPAchecker_TMP_0~45#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~86#1, main_~node6____CPAchecker_TMP_0~22#1, main_~node6__m6~54#1, main_~node5____CPAchecker_TMP_0~11#1, main_~node5__m5~27#1, main_~main____CPAchecker_TMP_0~46#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~87#1, main_~main____CPAchecker_TMP_0~47#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~88#1, main_~node6____CPAchecker_TMP_0~23#1, main_~node6__m6~55#1, main_~main____CPAchecker_TMP_0~48#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~89#1, main_~main____CPAchecker_TMP_0~49#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~90#1, main_~node6____CPAchecker_TMP_0~24#1, main_~node6__m6~56#1, main_~node5____CPAchecker_TMP_0~12#1, main_~node5__m5~28#1, main_~node4____CPAchecker_TMP_0~6#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__m3~7#1, main_~main____CPAchecker_TMP_0~50#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~91#1, main_~main____CPAchecker_TMP_0~51#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~92#1, main_~node6____CPAchecker_TMP_0~25#1, main_~node6__m6~57#1, main_~main____CPAchecker_TMP_0~52#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~93#1, main_~main____CPAchecker_TMP_0~53#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~94#1, main_~node6____CPAchecker_TMP_0~26#1, main_~node6__m6~58#1, main_~node5____CPAchecker_TMP_0~13#1, main_~node5__m5~29#1, main_~main____CPAchecker_TMP_0~54#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~95#1, main_~main____CPAchecker_TMP_0~55#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~96#1, main_~node6____CPAchecker_TMP_0~27#1, main_~node6__m6~59#1, main_~main____CPAchecker_TMP_0~56#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~97#1, main_~main____CPAchecker_TMP_0~57#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~98#1, main_~node6____CPAchecker_TMP_0~28#1, main_~node6__m6~60#1, main_~node5____CPAchecker_TMP_0~14#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_0~7#1, main_~node4__m4~15#1, main_~main____CPAchecker_TMP_0~58#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~99#1, main_~main____CPAchecker_TMP_0~59#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~100#1, main_~node6____CPAchecker_TMP_0~29#1, main_~node6__m6~61#1, main_~main____CPAchecker_TMP_0~60#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~101#1, main_~main____CPAchecker_TMP_0~61#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~102#1, main_~node6____CPAchecker_TMP_0~30#1, main_~node6__m6~62#1, main_~node5____CPAchecker_TMP_0~15#1, main_~node5__m5~31#1, main_~main____CPAchecker_TMP_0~62#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~103#1, main_~main____CPAchecker_TMP_0~63#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~104#1, main_~node6____CPAchecker_TMP_0~31#1, main_~node6__m6~63#1, main_~main____CPAchecker_TMP_0~64#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~105#1, main_~main____CPAchecker_TMP_0~65#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~106#1, main_~node6____CPAchecker_TMP_0~32#1, main_~node6__m6~64#1, main_~node5____CPAchecker_TMP_0~16#1, main_~node5__m5~32#1, main_~node4____CPAchecker_TMP_0~8#1, main_~node4__m4~16#1, main_~node3____CPAchecker_TMP_0~4#1, main_~node3__m3~8#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__m2~4#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;havoc main_~init__tmp~0#1; {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:23,368 INFO L290 TraceCheckUtils]: 2: Hoare triple {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume 0 == ~r1~0; {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:23,368 INFO L290 TraceCheckUtils]: 3: Hoare triple {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume ~id1~0 >= 0; {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:23,369 INFO L290 TraceCheckUtils]: 4: Hoare triple {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume 0 == ~st1~0; {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:23,369 INFO L290 TraceCheckUtils]: 5: Hoare triple {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume ~send1~0 == ~id1~0; {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:23,369 INFO L290 TraceCheckUtils]: 6: Hoare triple {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume 0 == ~mode1~0 % 256; {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:23,370 INFO L290 TraceCheckUtils]: 7: Hoare triple {25213#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume ~id2~0 >= 0; {25214#(and (<= (+ ~nomsg~0 1) 0) (<= 0 ~id2~0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:23,370 INFO L290 TraceCheckUtils]: 8: Hoare triple {25214#(and (<= (+ ~nomsg~0 1) 0) (<= 0 ~id2~0) (<= ~id2~0 127))} assume 0 == ~st2~0; {25214#(and (<= (+ ~nomsg~0 1) 0) (<= 0 ~id2~0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:23,370 INFO L290 TraceCheckUtils]: 9: Hoare triple {25214#(and (<= (+ ~nomsg~0 1) 0) (<= 0 ~id2~0) (<= ~id2~0 127))} assume ~send2~0 == ~id2~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,371 INFO L290 TraceCheckUtils]: 10: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~mode2~0 % 256; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,371 INFO L290 TraceCheckUtils]: 11: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id3~0 >= 0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,371 INFO L290 TraceCheckUtils]: 12: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~st3~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,372 INFO L290 TraceCheckUtils]: 13: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~send3~0 == ~id3~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,372 INFO L290 TraceCheckUtils]: 14: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~mode3~0 % 256; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,372 INFO L290 TraceCheckUtils]: 15: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id4~0 >= 0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,373 INFO L290 TraceCheckUtils]: 16: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~st4~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,373 INFO L290 TraceCheckUtils]: 17: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~send4~0 == ~id4~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,374 INFO L290 TraceCheckUtils]: 18: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~mode4~0 % 256; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,374 INFO L290 TraceCheckUtils]: 19: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id5~0 >= 0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,374 INFO L290 TraceCheckUtils]: 20: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~st5~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,375 INFO L290 TraceCheckUtils]: 21: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~send5~0 == ~id5~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,376 INFO L290 TraceCheckUtils]: 22: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~mode5~0 % 256; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,376 INFO L290 TraceCheckUtils]: 23: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id6~0 >= 0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,376 INFO L290 TraceCheckUtils]: 24: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~st6~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,377 INFO L290 TraceCheckUtils]: 25: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~send6~0 == ~id6~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,377 INFO L290 TraceCheckUtils]: 26: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~mode6~0 % 256; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,378 INFO L290 TraceCheckUtils]: 27: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id1~0 != ~id2~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,378 INFO L290 TraceCheckUtils]: 28: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id1~0 != ~id3~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,378 INFO L290 TraceCheckUtils]: 29: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id1~0 != ~id4~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,379 INFO L290 TraceCheckUtils]: 30: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id1~0 != ~id5~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,379 INFO L290 TraceCheckUtils]: 31: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id1~0 != ~id6~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,379 INFO L290 TraceCheckUtils]: 32: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id2~0 != ~id3~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,380 INFO L290 TraceCheckUtils]: 33: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id2~0 != ~id4~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,380 INFO L290 TraceCheckUtils]: 34: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id2~0 != ~id5~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,381 INFO L290 TraceCheckUtils]: 35: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id2~0 != ~id6~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,381 INFO L290 TraceCheckUtils]: 36: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id3~0 != ~id4~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,381 INFO L290 TraceCheckUtils]: 37: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id3~0 != ~id5~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,382 INFO L290 TraceCheckUtils]: 38: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id3~0 != ~id6~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,382 INFO L290 TraceCheckUtils]: 39: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id4~0 != ~id5~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,382 INFO L290 TraceCheckUtils]: 40: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id4~0 != ~id6~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,383 INFO L290 TraceCheckUtils]: 41: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id5~0 != ~id6~0;main_~init__tmp~0#1 := 1;~__return_13301~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_13301~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,383 INFO L290 TraceCheckUtils]: 42: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,384 INFO L290 TraceCheckUtils]: 43: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,384 INFO L290 TraceCheckUtils]: 44: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,385 INFO L290 TraceCheckUtils]: 45: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~send1~0 != ~nomsg~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,385 INFO L290 TraceCheckUtils]: 46: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~p1_new~0 == ~nomsg~0;main_~node1____CPAchecker_TMP_0~0#1 := ~send1~0;~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,385 INFO L290 TraceCheckUtils]: 47: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,386 INFO L290 TraceCheckUtils]: 48: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~send2~0 != ~nomsg~0; {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:23,387 INFO L290 TraceCheckUtils]: 49: Hoare triple {25215#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~p2_new~0 == ~nomsg~0;main_~node2____CPAchecker_TMP_0~0#1 := ~send2~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,387 INFO L290 TraceCheckUtils]: 50: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,387 INFO L290 TraceCheckUtils]: 51: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume ~send3~0 != ~nomsg~0; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,388 INFO L290 TraceCheckUtils]: 52: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume ~p3_new~0 == ~nomsg~0;main_~node3____CPAchecker_TMP_0~0#1 := ~send3~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,388 INFO L290 TraceCheckUtils]: 53: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,388 INFO L290 TraceCheckUtils]: 54: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume ~send4~0 != ~nomsg~0; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,389 INFO L290 TraceCheckUtils]: 55: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume ~p4_new~0 == ~nomsg~0;main_~node4____CPAchecker_TMP_0~0#1 := ~send4~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,389 INFO L290 TraceCheckUtils]: 56: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,390 INFO L290 TraceCheckUtils]: 57: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume ~send5~0 != ~nomsg~0; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,390 INFO L290 TraceCheckUtils]: 58: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume ~p5_new~0 == ~nomsg~0;main_~node5____CPAchecker_TMP_0~0#1 := ~send5~0;~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,390 INFO L290 TraceCheckUtils]: 59: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,391 INFO L290 TraceCheckUtils]: 60: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume ~send6~0 != ~nomsg~0; {25216#(not (= ~nomsg~0 ~p2_new~0))} is VALID [2022-02-20 18:55:23,391 INFO L290 TraceCheckUtils]: 61: Hoare triple {25216#(not (= ~nomsg~0 ~p2_new~0))} assume ~p6_new~0 == ~nomsg~0;main_~node6____CPAchecker_TMP_0~0#1 := ~send6~0;~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,392 INFO L290 TraceCheckUtils]: 62: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,392 INFO L290 TraceCheckUtils]: 63: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume !(~r1~0 >= 6); {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,392 INFO L290 TraceCheckUtils]: 64: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,393 INFO L290 TraceCheckUtils]: 65: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume ~r1~0 < 6;main_~check__tmp~0#1 := 1;~__return_19775~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_19775~0;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; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,393 INFO L290 TraceCheckUtils]: 66: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1;~__tmp_13438_0~0 := main_~main____CPAchecker_TMP_0~0#1; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,393 INFO L290 TraceCheckUtils]: 67: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_13438_0~0; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,394 INFO L290 TraceCheckUtils]: 68: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,394 INFO L290 TraceCheckUtils]: 69: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,394 INFO L290 TraceCheckUtils]: 70: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume main_~node1__m1~1#1 != ~nomsg~0; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,395 INFO L290 TraceCheckUtils]: 71: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume !(main_~node1__m1~1#1 > ~id1~0); {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,395 INFO L290 TraceCheckUtils]: 72: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__m2~3#1;main_~node2__m2~3#1 := ~nomsg~0; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,396 INFO L290 TraceCheckUtils]: 73: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume !(0 == ~mode2~0 % 256);main_~node2__m2~3#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,396 INFO L290 TraceCheckUtils]: 74: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume main_~node2__m2~3#1 != ~nomsg~0; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,396 INFO L290 TraceCheckUtils]: 75: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume !(main_~node2__m2~3#1 > ~id2~0); {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,397 INFO L290 TraceCheckUtils]: 76: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume main_~node2__m2~3#1 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__m3~5#1;main_~node3__m3~5#1 := ~nomsg~0; {25217#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:23,397 INFO L290 TraceCheckUtils]: 77: Hoare triple {25217#(not (= ~nomsg~0 ~p2_old~0))} assume !(0 == ~mode3~0 % 256);main_~node3__m3~5#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {25218#(not (= ~nomsg~0 |ULTIMATE.start_main_~node3__m3~5#1|))} is VALID [2022-02-20 18:55:23,397 INFO L290 TraceCheckUtils]: 78: Hoare triple {25218#(not (= ~nomsg~0 |ULTIMATE.start_main_~node3__m3~5#1|))} assume !(main_~node3__m3~5#1 != ~nomsg~0);~mode3~0 := 0; {25211#false} is VALID [2022-02-20 18:55:23,397 INFO L290 TraceCheckUtils]: 79: Hoare triple {25211#false} havoc main_~node4__m4~8#1;main_~node4__m4~8#1 := ~nomsg~0; {25211#false} is VALID [2022-02-20 18:55:23,398 INFO L290 TraceCheckUtils]: 80: Hoare triple {25211#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~8#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {25211#false} is VALID [2022-02-20 18:55:23,398 INFO L290 TraceCheckUtils]: 81: Hoare triple {25211#false} assume !(main_~node4__m4~8#1 != ~nomsg~0);~mode4~0 := 0; {25211#false} is VALID [2022-02-20 18:55:23,398 INFO L290 TraceCheckUtils]: 82: Hoare triple {25211#false} havoc main_~node5__m5~14#1;main_~node5__m5~14#1 := ~nomsg~0; {25211#false} is VALID [2022-02-20 18:55:23,398 INFO L290 TraceCheckUtils]: 83: Hoare triple {25211#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~14#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {25211#false} is VALID [2022-02-20 18:55:23,398 INFO L290 TraceCheckUtils]: 84: Hoare triple {25211#false} assume !(main_~node5__m5~14#1 != ~nomsg~0);~mode5~0 := 0; {25211#false} is VALID [2022-02-20 18:55:23,398 INFO L290 TraceCheckUtils]: 85: Hoare triple {25211#false} havoc main_~node6__m6~26#1;main_~node6__m6~26#1 := ~nomsg~0; {25211#false} is VALID [2022-02-20 18:55:23,398 INFO L290 TraceCheckUtils]: 86: Hoare triple {25211#false} assume !(0 == ~mode6~0 % 256);main_~node6__m6~26#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {25211#false} is VALID [2022-02-20 18:55:23,398 INFO L290 TraceCheckUtils]: 87: Hoare triple {25211#false} assume !(main_~node6__m6~26#1 != ~nomsg~0);~mode6~0 := 0; {25211#false} is VALID [2022-02-20 18:55:23,399 INFO L290 TraceCheckUtils]: 88: Hoare triple {25211#false} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~39#1; {25211#false} is VALID [2022-02-20 18:55:23,399 INFO L290 TraceCheckUtils]: 89: Hoare triple {25211#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1);main_~check__tmp~39#1 := 0;~__return_17097~0 := main_~check__tmp~39#1;main_~main__c1~0#1 := ~__return_17097~0;havoc main_~__tmp_24~0#1;main_~__tmp_24~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~23#1;main_~assert__arg~23#1 := main_~__tmp_24~0#1; {25211#false} is VALID [2022-02-20 18:55:23,399 INFO L290 TraceCheckUtils]: 90: Hoare triple {25211#false} assume 0 == main_~assert__arg~23#1 % 256; {25211#false} is VALID [2022-02-20 18:55:23,399 INFO L290 TraceCheckUtils]: 91: Hoare triple {25211#false} assume !false; {25211#false} is VALID [2022-02-20 18:55:23,399 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 18:55:23,399 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:55:23,400 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364981466] [2022-02-20 18:55:23,400 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364981466] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:55:23,400 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:55:23,400 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-20 18:55:23,400 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [255154872] [2022-02-20 18:55:23,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:55:23,401 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 92 [2022-02-20 18:55:23,401 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:55:23,401 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 18:55:23,467 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:23,467 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:55:23,467 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:55:23,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:55:23,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:55:23,468 INFO L87 Difference]: Start difference. First operand 642 states and 855 transitions. Second operand has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 18:55:29,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:29,533 INFO L93 Difference]: Finished difference Result 1265 states and 1723 transitions. [2022-02-20 18:55:29,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-20 18:55:29,533 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 92 [2022-02-20 18:55:29,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:55:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 18:55:29,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1723 transitions. [2022-02-20 18:55:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 18:55:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1723 transitions. [2022-02-20 18:55:29,542 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 1723 transitions. [2022-02-20 18:55:30,659 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1723 edges. 1723 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:30,703 INFO L225 Difference]: With dead ends: 1265 [2022-02-20 18:55:30,703 INFO L226 Difference]: Without dead ends: 1140 [2022-02-20 18:55:30,703 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=124, Invalid=296, Unknown=0, NotChecked=0, Total=420 [2022-02-20 18:55:30,704 INFO L933 BasicCegarLoop]: 527 mSDtfsCounter, 3908 mSDsluCounter, 1714 mSDsCounter, 0 mSdLazyCounter, 1787 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3908 SdHoareTripleChecker+Valid, 2241 SdHoareTripleChecker+Invalid, 1823 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 1787 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:55:30,704 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3908 Valid, 2241 Invalid, 1823 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 1787 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-02-20 18:55:30,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1140 states. [2022-02-20 18:55:31,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1140 to 642. [2022-02-20 18:55:31,811 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:55:31,812 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1140 states. Second operand has 642 states, 620 states have (on average 1.3774193548387097) internal successors, (854), 641 states have internal predecessors, (854), 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 18:55:31,813 INFO L74 IsIncluded]: Start isIncluded. First operand 1140 states. Second operand has 642 states, 620 states have (on average 1.3774193548387097) internal successors, (854), 641 states have internal predecessors, (854), 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 18:55:31,813 INFO L87 Difference]: Start difference. First operand 1140 states. Second operand has 642 states, 620 states have (on average 1.3774193548387097) internal successors, (854), 641 states have internal predecessors, (854), 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 18:55:31,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:31,848 INFO L93 Difference]: Finished difference Result 1140 states and 1542 transitions. [2022-02-20 18:55:31,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1542 transitions. [2022-02-20 18:55:31,849 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:31,849 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:31,849 INFO L74 IsIncluded]: Start isIncluded. First operand has 642 states, 620 states have (on average 1.3774193548387097) internal successors, (854), 641 states have internal predecessors, (854), 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 1140 states. [2022-02-20 18:55:31,850 INFO L87 Difference]: Start difference. First operand has 642 states, 620 states have (on average 1.3774193548387097) internal successors, (854), 641 states have internal predecessors, (854), 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 1140 states. [2022-02-20 18:55:31,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:31,886 INFO L93 Difference]: Finished difference Result 1140 states and 1542 transitions. [2022-02-20 18:55:31,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1542 transitions. [2022-02-20 18:55:31,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:31,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:31,887 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:55:31,887 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:55:31,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 642 states, 620 states have (on average 1.3774193548387097) internal successors, (854), 641 states have internal predecessors, (854), 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 18:55:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 642 states and 854 transitions. [2022-02-20 18:55:31,903 INFO L78 Accepts]: Start accepts. Automaton has 642 states and 854 transitions. Word has length 92 [2022-02-20 18:55:31,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:55:31,904 INFO L470 AbstractCegarLoop]: Abstraction has 642 states and 854 transitions. [2022-02-20 18:55:31,904 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 18:55:31,904 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 854 transitions. [2022-02-20 18:55:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-02-20 18:55:31,904 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:55:31,905 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] [2022-02-20 18:55:31,905 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 18:55:31,905 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 19 more)] === [2022-02-20 18:55:31,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:55:31,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1530881816, now seen corresponding path program 1 times [2022-02-20 18:55:31,905 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:55:31,906 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [428340550] [2022-02-20 18:55:31,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:55:31,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:55:31,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:55:32,087 INFO L290 TraceCheckUtils]: 0: Hoare triple {29953#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(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~__return_13301~0 := 0;~__return_19775~0 := 0;~__tmp_13438_0~0 := 0;~__return_13537~0 := 0;~__tmp_13546_0~0 := 0;~__tmp_13635_0~0 := 0;~__tmp_13647_0~0 := 0;~__return_13655~0 := 0;~__tmp_13656_0~0 := 0;~__tmp_13662_0~0 := 0;~__return_13550~0 := 0;~__return_13994~0 := 0;~__return_14201~0 := 0;~__return_14391~0 := 0;~__return_14618~0 := 0;~__return_14820~0 := 0;~__return_15018~0 := 0;~__return_15202~0 := 0;~__return_15427~0 := 0;~__return_15641~0 := 0;~__return_15839~0 := 0;~__return_16023~0 := 0;~__return_16219~0 := 0;~__return_16415~0 := 0;~__return_16585~0 := 0;~__return_16968~0 := 0;~__return_17192~0 := 0;~__return_17388~0 := 0;~__return_17570~0 := 0;~__return_17778~0 := 0;~__return_17972~0 := 0;~__return_18154~0 := 0;~__return_18534~0 := 0;~__return_18740~0 := 0;~__return_18922~0 := 0;~__return_19276~0 := 0;~__return_13896~0 := 0;~__return_14075~0 := 0;~__return_14294~0 := 0;~__return_14474~0 := 0;~__return_14723~0 := 0;~__return_14903~0 := 0;~__return_15113~0 := 0;~__return_15544~0 := 0;~__return_15724~0 := 0;~__return_15934~0 := 0;~__return_16326~0 := 0;~__return_17097~0 := 0;~__return_17273~0 := 0;~__return_17481~0 := 0;~__return_17883~0 := 0;~__return_18651~0 := 0;~__return_19722~0 := 0;~__return_19641~0 := 0;~__return_19562~0 := 0;~__return_19481~0 := 0;~__return_19414~0 := 0;~__return_19309~0 := 0;~__return_19210~0 := 0;~__return_19115~0 := 0;~__return_19048~0 := 0;~__return_18955~0 := 0;~__return_18868~0 := 0;~__return_18773~0 := 0;~__return_18698~0 := 0;~__return_18573~0 := 0;~__return_18456~0 := 0;~__return_18347~0 := 0;~__return_18280~0 := 0;~__return_18187~0 := 0;~__return_18100~0 := 0;~__return_18005~0 := 0;~__return_17930~0 := 0;~__return_17817~0 := 0;~__return_17712~0 := 0;~__return_17603~0 := 0;~__return_17528~0 := 0;~__return_17427~0 := 0;~__return_17334~0 := 0;~__return_17231~0 := 0;~__return_17150~0 := 0;~__return_17007~0 := 0;~__return_16875~0 := 0;~__return_16754~0 := 0;~__return_16699~0 := 0;~__return_16618~0 := 0;~__return_16531~0 := 0;~__return_16448~0 := 0;~__return_16373~0 := 0;~__return_16260~0 := 0;~__return_16153~0 := 0;~__return_16056~0 := 0;~__return_15981~0 := 0;~__return_15880~0 := 0;~__return_15785~0 := 0;~__return_15682~0 := 0;~__return_15599~0 := 0;~__return_15466~0 := 0;~__return_15346~0 := 0;~__return_15235~0 := 0;~__return_15160~0 := 0;~__return_15059~0 := 0;~__return_14964~0 := 0;~__return_14861~0 := 0;~__return_14778~0 := 0;~__return_14657~0 := 0;~__return_14549~0 := 0;~__return_14432~0 := 0;~__return_14349~0 := 0;~__return_14240~0 := 0;~__return_14144~0 := 0;~__return_14033~0 := 0;~__return_13949~0 := 0;~__return_13791~0 := 0;~__return_13428~0 := 0; {29955#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:55:32,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {29955#(<= (+ ~nomsg~0 1) 0)} 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_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node6__m6~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node6__m6~3#1, main_~node5__m5~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~node6__m6~4#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~check__tmp~9#1, main_~node6__m6~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~10#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~11#1, main_~node6__m6~6#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~12#1, main_~check__tmp~13#1, main_~node6__m6~7#1, main_~node5__m5~4#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~14#1, main_~check__tmp~15#1, main_~node6__m6~8#1, main_~check__tmp~16#1, main_~node6__m6~9#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~17#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~18#1, main_~node6__m6~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~19#1, main_~check__tmp~20#1, main_~node6__m6~11#1, main_~node5__m5~6#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~21#1, main_~check__tmp~22#1, main_~node6__m6~12#1, main_~check__tmp~23#1, main_~node6__m6~13#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~24#1, main_~check__tmp~25#1, main_~node6__m6~14#1, main_~check__tmp~26#1, main_~node6__m6~15#1, main_~node5__m5~8#1, main_~check__tmp~27#1, main_~node6__m6~16#1, main_~node6__m6~17#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~node6__m6~18#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~check__tmp~31#1, main_~node6__m6~19#1, main_~node5__m5~10#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~32#1, main_~check__tmp~33#1, main_~node6__m6~20#1, main_~check__tmp~34#1, main_~node6__m6~21#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~35#1, main_~check__tmp~36#1, main_~node6__m6~22#1, main_~check__tmp~37#1, main_~node6__m6~23#1, main_~node5__m5~12#1, main_~check__tmp~38#1, main_~node6__m6~24#1, main_~node6__m6~25#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~39#1, main_~check__tmp~40#1, main_~node6__m6~26#1, main_~check__tmp~41#1, main_~node6__m6~27#1, main_~node5__m5~14#1, main_~check__tmp~42#1, main_~node6__m6~28#1, main_~node6__m6~29#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~check__tmp~43#1, main_~node6__m6~30#1, main_~node6__m6~31#1, main_~node5__m5~16#1, main_~node6__m6~32#1, main_~node6__m6~33#1, main_~node5__m5~17#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~44#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~45#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~46#1, main_~node6____CPAchecker_TMP_0~2#1, main_~node6__m6~34#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~main____CPAchecker_TMP_0~6#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~47#1, main_~main____CPAchecker_TMP_0~7#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~48#1, main_~node6____CPAchecker_TMP_0~3#1, main_~node6__m6~35#1, main_~main____CPAchecker_TMP_0~8#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~49#1, main_~main____CPAchecker_TMP_0~9#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~50#1, main_~node6____CPAchecker_TMP_0~4#1, main_~node6__m6~36#1, main_~node5____CPAchecker_TMP_0~2#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~main____CPAchecker_TMP_0~10#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~51#1, main_~main____CPAchecker_TMP_0~11#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~52#1, main_~node6____CPAchecker_TMP_0~5#1, main_~node6__m6~37#1, main_~main____CPAchecker_TMP_0~12#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~53#1, main_~main____CPAchecker_TMP_0~13#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~54#1, main_~node6____CPAchecker_TMP_0~6#1, main_~node6__m6~38#1, main_~node5____CPAchecker_TMP_0~3#1, main_~node5__m5~19#1, main_~main____CPAchecker_TMP_0~14#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~55#1, main_~main____CPAchecker_TMP_0~15#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~56#1, main_~node6____CPAchecker_TMP_0~7#1, main_~node6__m6~39#1, main_~main____CPAchecker_TMP_0~16#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~57#1, main_~main____CPAchecker_TMP_0~17#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~58#1, main_~node6____CPAchecker_TMP_0~8#1, main_~node6__m6~40#1, main_~node5____CPAchecker_TMP_0~4#1, main_~node5__m5~20#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~main____CPAchecker_TMP_0~18#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~59#1, main_~main____CPAchecker_TMP_0~19#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~60#1, main_~node6____CPAchecker_TMP_0~9#1, main_~node6__m6~41#1, main_~main____CPAchecker_TMP_0~20#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~61#1, main_~main____CPAchecker_TMP_0~21#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~62#1, main_~node6____CPAchecker_TMP_0~10#1, main_~node6__m6~42#1, main_~node5____CPAchecker_TMP_0~5#1, main_~node5__m5~21#1, main_~main____CPAchecker_TMP_0~22#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~63#1, main_~main____CPAchecker_TMP_0~23#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~64#1, main_~node6____CPAchecker_TMP_0~11#1, main_~node6__m6~43#1, main_~main____CPAchecker_TMP_0~24#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~65#1, main_~main____CPAchecker_TMP_0~25#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~66#1, main_~node6____CPAchecker_TMP_0~12#1, main_~node6__m6~44#1, main_~node5____CPAchecker_TMP_0~6#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__m4~11#1, main_~main____CPAchecker_TMP_0~26#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~67#1, main_~main____CPAchecker_TMP_0~27#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~68#1, main_~node6____CPAchecker_TMP_0~13#1, main_~node6__m6~45#1, main_~main____CPAchecker_TMP_0~28#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~69#1, main_~main____CPAchecker_TMP_0~29#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~70#1, main_~node6____CPAchecker_TMP_0~14#1, main_~node6__m6~46#1, main_~node5____CPAchecker_TMP_0~7#1, main_~node5__m5~23#1, main_~main____CPAchecker_TMP_0~30#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~71#1, main_~main____CPAchecker_TMP_0~31#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~72#1, main_~node6____CPAchecker_TMP_0~15#1, main_~node6__m6~47#1, main_~main____CPAchecker_TMP_0~32#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~73#1, main_~main____CPAchecker_TMP_0~33#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~74#1, main_~node6____CPAchecker_TMP_0~16#1, main_~node6__m6~48#1, main_~node5____CPAchecker_TMP_0~8#1, main_~node5__m5~24#1, main_~node4____CPAchecker_TMP_0~4#1, main_~node4__m4~12#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~main____CPAchecker_TMP_0~34#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~75#1, main_~main____CPAchecker_TMP_0~35#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~76#1, main_~node6____CPAchecker_TMP_0~17#1, main_~node6__m6~49#1, main_~main____CPAchecker_TMP_0~36#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~77#1, main_~main____CPAchecker_TMP_0~37#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~78#1, main_~node6____CPAchecker_TMP_0~18#1, main_~node6__m6~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~node5__m5~25#1, main_~main____CPAchecker_TMP_0~38#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~79#1, main_~main____CPAchecker_TMP_0~39#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~80#1, main_~node6____CPAchecker_TMP_0~19#1, main_~node6__m6~51#1, main_~main____CPAchecker_TMP_0~40#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~81#1, main_~main____CPAchecker_TMP_0~41#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~82#1, main_~node6____CPAchecker_TMP_0~20#1, main_~node6__m6~52#1, main_~node5____CPAchecker_TMP_0~10#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_0~5#1, main_~node4__m4~13#1, main_~main____CPAchecker_TMP_0~42#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~83#1, main_~main____CPAchecker_TMP_0~43#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~84#1, main_~node6____CPAchecker_TMP_0~21#1, main_~node6__m6~53#1, main_~main____CPAchecker_TMP_0~44#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~85#1, main_~main____CPAchecker_TMP_0~45#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~86#1, main_~node6____CPAchecker_TMP_0~22#1, main_~node6__m6~54#1, main_~node5____CPAchecker_TMP_0~11#1, main_~node5__m5~27#1, main_~main____CPAchecker_TMP_0~46#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~87#1, main_~main____CPAchecker_TMP_0~47#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~88#1, main_~node6____CPAchecker_TMP_0~23#1, main_~node6__m6~55#1, main_~main____CPAchecker_TMP_0~48#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~89#1, main_~main____CPAchecker_TMP_0~49#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~90#1, main_~node6____CPAchecker_TMP_0~24#1, main_~node6__m6~56#1, main_~node5____CPAchecker_TMP_0~12#1, main_~node5__m5~28#1, main_~node4____CPAchecker_TMP_0~6#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__m3~7#1, main_~main____CPAchecker_TMP_0~50#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~91#1, main_~main____CPAchecker_TMP_0~51#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~92#1, main_~node6____CPAchecker_TMP_0~25#1, main_~node6__m6~57#1, main_~main____CPAchecker_TMP_0~52#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~93#1, main_~main____CPAchecker_TMP_0~53#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~94#1, main_~node6____CPAchecker_TMP_0~26#1, main_~node6__m6~58#1, main_~node5____CPAchecker_TMP_0~13#1, main_~node5__m5~29#1, main_~main____CPAchecker_TMP_0~54#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~95#1, main_~main____CPAchecker_TMP_0~55#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~96#1, main_~node6____CPAchecker_TMP_0~27#1, main_~node6__m6~59#1, main_~main____CPAchecker_TMP_0~56#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~97#1, main_~main____CPAchecker_TMP_0~57#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~98#1, main_~node6____CPAchecker_TMP_0~28#1, main_~node6__m6~60#1, main_~node5____CPAchecker_TMP_0~14#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_0~7#1, main_~node4__m4~15#1, main_~main____CPAchecker_TMP_0~58#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~99#1, main_~main____CPAchecker_TMP_0~59#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~100#1, main_~node6____CPAchecker_TMP_0~29#1, main_~node6__m6~61#1, main_~main____CPAchecker_TMP_0~60#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~101#1, main_~main____CPAchecker_TMP_0~61#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~102#1, main_~node6____CPAchecker_TMP_0~30#1, main_~node6__m6~62#1, main_~node5____CPAchecker_TMP_0~15#1, main_~node5__m5~31#1, main_~main____CPAchecker_TMP_0~62#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~103#1, main_~main____CPAchecker_TMP_0~63#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~104#1, main_~node6____CPAchecker_TMP_0~31#1, main_~node6__m6~63#1, main_~main____CPAchecker_TMP_0~64#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~105#1, main_~main____CPAchecker_TMP_0~65#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~106#1, main_~node6____CPAchecker_TMP_0~32#1, main_~node6__m6~64#1, main_~node5____CPAchecker_TMP_0~16#1, main_~node5__m5~32#1, main_~node4____CPAchecker_TMP_0~8#1, main_~node4__m4~16#1, main_~node3____CPAchecker_TMP_0~4#1, main_~node3__m3~8#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__m2~4#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;havoc main_~init__tmp~0#1; {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:32,089 INFO L290 TraceCheckUtils]: 2: Hoare triple {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume 0 == ~r1~0; {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:32,089 INFO L290 TraceCheckUtils]: 3: Hoare triple {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume ~id1~0 >= 0; {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:32,090 INFO L290 TraceCheckUtils]: 4: Hoare triple {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume 0 == ~st1~0; {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:32,090 INFO L290 TraceCheckUtils]: 5: Hoare triple {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume ~send1~0 == ~id1~0; {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:32,090 INFO L290 TraceCheckUtils]: 6: Hoare triple {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume 0 == ~mode1~0 % 256; {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:32,091 INFO L290 TraceCheckUtils]: 7: Hoare triple {29956#(and (<= (+ ~nomsg~0 1) 0) (<= ~id2~0 127))} assume ~id2~0 >= 0; {29957#(and (<= (+ ~nomsg~0 1) 0) (<= 0 ~id2~0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:32,091 INFO L290 TraceCheckUtils]: 8: Hoare triple {29957#(and (<= (+ ~nomsg~0 1) 0) (<= 0 ~id2~0) (<= ~id2~0 127))} assume 0 == ~st2~0; {29957#(and (<= (+ ~nomsg~0 1) 0) (<= 0 ~id2~0) (<= ~id2~0 127))} is VALID [2022-02-20 18:55:32,091 INFO L290 TraceCheckUtils]: 9: Hoare triple {29957#(and (<= (+ ~nomsg~0 1) 0) (<= 0 ~id2~0) (<= ~id2~0 127))} assume ~send2~0 == ~id2~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,092 INFO L290 TraceCheckUtils]: 10: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~mode2~0 % 256; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,092 INFO L290 TraceCheckUtils]: 11: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id3~0 >= 0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,092 INFO L290 TraceCheckUtils]: 12: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~st3~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,093 INFO L290 TraceCheckUtils]: 13: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~send3~0 == ~id3~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,093 INFO L290 TraceCheckUtils]: 14: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~mode3~0 % 256; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,093 INFO L290 TraceCheckUtils]: 15: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id4~0 >= 0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,094 INFO L290 TraceCheckUtils]: 16: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~st4~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,094 INFO L290 TraceCheckUtils]: 17: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~send4~0 == ~id4~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,094 INFO L290 TraceCheckUtils]: 18: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~mode4~0 % 256; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,095 INFO L290 TraceCheckUtils]: 19: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id5~0 >= 0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,095 INFO L290 TraceCheckUtils]: 20: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~st5~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,095 INFO L290 TraceCheckUtils]: 21: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~send5~0 == ~id5~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,096 INFO L290 TraceCheckUtils]: 22: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~mode5~0 % 256; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,096 INFO L290 TraceCheckUtils]: 23: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id6~0 >= 0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,096 INFO L290 TraceCheckUtils]: 24: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~st6~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,096 INFO L290 TraceCheckUtils]: 25: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~send6~0 == ~id6~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,097 INFO L290 TraceCheckUtils]: 26: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 == ~mode6~0 % 256; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,097 INFO L290 TraceCheckUtils]: 27: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id1~0 != ~id2~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,097 INFO L290 TraceCheckUtils]: 28: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id1~0 != ~id3~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,098 INFO L290 TraceCheckUtils]: 29: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id1~0 != ~id4~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,098 INFO L290 TraceCheckUtils]: 30: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id1~0 != ~id5~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,098 INFO L290 TraceCheckUtils]: 31: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id1~0 != ~id6~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,099 INFO L290 TraceCheckUtils]: 32: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id2~0 != ~id3~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,099 INFO L290 TraceCheckUtils]: 33: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id2~0 != ~id4~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,099 INFO L290 TraceCheckUtils]: 34: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id2~0 != ~id5~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,100 INFO L290 TraceCheckUtils]: 35: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id2~0 != ~id6~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,100 INFO L290 TraceCheckUtils]: 36: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id3~0 != ~id4~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,100 INFO L290 TraceCheckUtils]: 37: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id3~0 != ~id5~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,101 INFO L290 TraceCheckUtils]: 38: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id3~0 != ~id6~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,101 INFO L290 TraceCheckUtils]: 39: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id4~0 != ~id5~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,101 INFO L290 TraceCheckUtils]: 40: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id4~0 != ~id6~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,102 INFO L290 TraceCheckUtils]: 41: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~id5~0 != ~id6~0;main_~init__tmp~0#1 := 1;~__return_13301~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_13301~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,102 INFO L290 TraceCheckUtils]: 42: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,103 INFO L290 TraceCheckUtils]: 43: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,103 INFO L290 TraceCheckUtils]: 44: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,103 INFO L290 TraceCheckUtils]: 45: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~send1~0 != ~nomsg~0; {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} is VALID [2022-02-20 18:55:32,104 INFO L290 TraceCheckUtils]: 46: Hoare triple {29958#(and (<= 0 ~send2~0) (<= ~send2~0 127) (<= (+ ~nomsg~0 1) 0))} assume ~p1_new~0 == ~nomsg~0;main_~node1____CPAchecker_TMP_0~0#1 := ~send1~0;~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {29959#(and (or (not (= ~nomsg~0 ~p1_new~0)) (<= (+ ~p1_new~0 1) 0)) (<= 0 ~send2~0) (<= ~send2~0 127))} is VALID [2022-02-20 18:55:32,104 INFO L290 TraceCheckUtils]: 47: Hoare triple {29959#(and (or (not (= ~nomsg~0 ~p1_new~0)) (<= (+ ~p1_new~0 1) 0)) (<= 0 ~send2~0) (<= ~send2~0 127))} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {29959#(and (or (not (= ~nomsg~0 ~p1_new~0)) (<= (+ ~p1_new~0 1) 0)) (<= 0 ~send2~0) (<= ~send2~0 127))} is VALID [2022-02-20 18:55:32,105 INFO L290 TraceCheckUtils]: 48: Hoare triple {29959#(and (or (not (= ~nomsg~0 ~p1_new~0)) (<= (+ ~p1_new~0 1) 0)) (<= 0 ~send2~0) (<= ~send2~0 127))} assume ~send2~0 != ~nomsg~0; {29959#(and (or (not (= ~nomsg~0 ~p1_new~0)) (<= (+ ~p1_new~0 1) 0)) (<= 0 ~send2~0) (<= ~send2~0 127))} is VALID [2022-02-20 18:55:32,105 INFO L290 TraceCheckUtils]: 49: Hoare triple {29959#(and (or (not (= ~nomsg~0 ~p1_new~0)) (<= (+ ~p1_new~0 1) 0)) (<= 0 ~send2~0) (<= ~send2~0 127))} assume ~p2_new~0 == ~nomsg~0;main_~node2____CPAchecker_TMP_0~0#1 := ~send2~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,106 INFO L290 TraceCheckUtils]: 50: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,106 INFO L290 TraceCheckUtils]: 51: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume ~send3~0 != ~nomsg~0; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,106 INFO L290 TraceCheckUtils]: 52: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume ~p3_new~0 == ~nomsg~0;main_~node3____CPAchecker_TMP_0~0#1 := ~send3~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,107 INFO L290 TraceCheckUtils]: 53: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,107 INFO L290 TraceCheckUtils]: 54: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume ~send4~0 != ~nomsg~0; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,107 INFO L290 TraceCheckUtils]: 55: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume ~p4_new~0 == ~nomsg~0;main_~node4____CPAchecker_TMP_0~0#1 := ~send4~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,108 INFO L290 TraceCheckUtils]: 56: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,108 INFO L290 TraceCheckUtils]: 57: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume ~send5~0 != ~nomsg~0; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,108 INFO L290 TraceCheckUtils]: 58: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume ~p5_new~0 == ~nomsg~0;main_~node5____CPAchecker_TMP_0~0#1 := ~send5~0;~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,109 INFO L290 TraceCheckUtils]: 59: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,109 INFO L290 TraceCheckUtils]: 60: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume ~send6~0 != ~nomsg~0; {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} is VALID [2022-02-20 18:55:32,110 INFO L290 TraceCheckUtils]: 61: Hoare triple {29960#(or (not (= ~nomsg~0 ~p1_new~0)) (not (= ~p1_new~0 ~p2_new~0)))} assume ~p6_new~0 == ~nomsg~0;main_~node6____CPAchecker_TMP_0~0#1 := ~send6~0;~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,110 INFO L290 TraceCheckUtils]: 62: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1; {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,110 INFO L290 TraceCheckUtils]: 63: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} assume !(~r1~0 >= 6); {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,111 INFO L290 TraceCheckUtils]: 64: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0; {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,111 INFO L290 TraceCheckUtils]: 65: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} assume ~r1~0 < 6;main_~check__tmp~0#1 := 1;~__return_19775~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_19775~0;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; {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,111 INFO L290 TraceCheckUtils]: 66: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1;~__tmp_13438_0~0 := main_~main____CPAchecker_TMP_0~0#1; {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,112 INFO L290 TraceCheckUtils]: 67: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_13438_0~0; {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,112 INFO L290 TraceCheckUtils]: 68: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,112 INFO L290 TraceCheckUtils]: 69: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,113 INFO L290 TraceCheckUtils]: 70: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} assume main_~node1__m1~1#1 != ~nomsg~0; {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,113 INFO L290 TraceCheckUtils]: 71: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} assume !(main_~node1__m1~1#1 > ~id1~0); {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,114 INFO L290 TraceCheckUtils]: 72: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__m2~3#1;main_~node2__m2~3#1 := ~nomsg~0; {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} is VALID [2022-02-20 18:55:32,114 INFO L290 TraceCheckUtils]: 73: Hoare triple {29961#(or (not (= ~nomsg~0 ~p1_old~0)) (not (= ~p1_old~0 ~p2_old~0)))} assume !(0 == ~mode2~0 % 256);main_~node2__m2~3#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {29962#(or (not (= |ULTIMATE.start_main_~node2__m2~3#1| ~p2_old~0)) (not (= ~nomsg~0 |ULTIMATE.start_main_~node2__m2~3#1|)))} is VALID [2022-02-20 18:55:32,114 INFO L290 TraceCheckUtils]: 74: Hoare triple {29962#(or (not (= |ULTIMATE.start_main_~node2__m2~3#1| ~p2_old~0)) (not (= ~nomsg~0 |ULTIMATE.start_main_~node2__m2~3#1|)))} assume !(main_~node2__m2~3#1 != ~nomsg~0);~mode2~0 := 0; {29963#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:32,115 INFO L290 TraceCheckUtils]: 75: Hoare triple {29963#(not (= ~nomsg~0 ~p2_old~0))} havoc main_~node3__m3~4#1;main_~node3__m3~4#1 := ~nomsg~0; {29963#(not (= ~nomsg~0 ~p2_old~0))} is VALID [2022-02-20 18:55:32,115 INFO L290 TraceCheckUtils]: 76: Hoare triple {29963#(not (= ~nomsg~0 ~p2_old~0))} assume !(0 == ~mode3~0 % 256);main_~node3__m3~4#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {29964#(not (= ~nomsg~0 |ULTIMATE.start_main_~node3__m3~4#1|))} is VALID [2022-02-20 18:55:32,115 INFO L290 TraceCheckUtils]: 77: Hoare triple {29964#(not (= ~nomsg~0 |ULTIMATE.start_main_~node3__m3~4#1|))} assume !(main_~node3__m3~4#1 != ~nomsg~0);~mode3~0 := 0; {29954#false} is VALID [2022-02-20 18:55:32,115 INFO L290 TraceCheckUtils]: 78: Hoare triple {29954#false} havoc main_~node4__m4~6#1;main_~node4__m4~6#1 := ~nomsg~0; {29954#false} is VALID [2022-02-20 18:55:32,115 INFO L290 TraceCheckUtils]: 79: Hoare triple {29954#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~6#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {29954#false} is VALID [2022-02-20 18:55:32,116 INFO L290 TraceCheckUtils]: 80: Hoare triple {29954#false} assume !(main_~node4__m4~6#1 != ~nomsg~0);~mode4~0 := 0; {29954#false} is VALID [2022-02-20 18:55:32,116 INFO L290 TraceCheckUtils]: 81: Hoare triple {29954#false} havoc main_~node5__m5~10#1;main_~node5__m5~10#1 := ~nomsg~0; {29954#false} is VALID [2022-02-20 18:55:32,116 INFO L290 TraceCheckUtils]: 82: Hoare triple {29954#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~10#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {29954#false} is VALID [2022-02-20 18:55:32,116 INFO L290 TraceCheckUtils]: 83: Hoare triple {29954#false} assume main_~node5__m5~10#1 != ~nomsg~0; {29954#false} is VALID [2022-02-20 18:55:32,116 INFO L290 TraceCheckUtils]: 84: Hoare triple {29954#false} assume !(main_~node5__m5~10#1 > ~id5~0); {29954#false} is VALID [2022-02-20 18:55:32,116 INFO L290 TraceCheckUtils]: 85: Hoare triple {29954#false} assume main_~node5__m5~10#1 == ~id5~0;~st5~0 := 1;~mode5~0 := 0;havoc main_~node6__m6~19#1;main_~node6__m6~19#1 := ~nomsg~0; {29954#false} is VALID [2022-02-20 18:55:32,116 INFO L290 TraceCheckUtils]: 86: Hoare triple {29954#false} assume !(0 == ~mode6~0 % 256);main_~node6__m6~19#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {29954#false} is VALID [2022-02-20 18:55:32,116 INFO L290 TraceCheckUtils]: 87: Hoare triple {29954#false} assume !(main_~node6__m6~19#1 != ~nomsg~0);~mode6~0 := 0; {29954#false} is VALID [2022-02-20 18:55:32,117 INFO L290 TraceCheckUtils]: 88: Hoare triple {29954#false} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~30#1; {29954#false} is VALID [2022-02-20 18:55:32,117 INFO L290 TraceCheckUtils]: 89: Hoare triple {29954#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1);main_~check__tmp~30#1 := 0;~__return_14294~0 := main_~check__tmp~30#1;main_~main__c1~0#1 := ~__return_14294~0;havoc main_~__tmp_21~0#1;main_~__tmp_21~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~20#1;main_~assert__arg~20#1 := main_~__tmp_21~0#1; {29954#false} is VALID [2022-02-20 18:55:32,117 INFO L290 TraceCheckUtils]: 90: Hoare triple {29954#false} assume 0 == main_~assert__arg~20#1 % 256; {29954#false} is VALID [2022-02-20 18:55:32,117 INFO L290 TraceCheckUtils]: 91: Hoare triple {29954#false} assume !false; {29954#false} is VALID [2022-02-20 18:55:32,117 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 18:55:32,117 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:55:32,118 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [428340550] [2022-02-20 18:55:32,118 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [428340550] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:55:32,118 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:55:32,118 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-02-20 18:55:32,118 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133709632] [2022-02-20 18:55:32,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:55:32,119 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.666666666666667) internal successors, (92), 11 states have internal predecessors, (92), 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 92 [2022-02-20 18:55:32,119 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:55:32,119 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 7.666666666666667) internal successors, (92), 11 states have internal predecessors, (92), 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 18:55:32,173 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:32,173 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-02-20 18:55:32,173 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:55:32,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-02-20 18:55:32,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-02-20 18:55:32,174 INFO L87 Difference]: Start difference. First operand 642 states and 854 transitions. Second operand has 12 states, 12 states have (on average 7.666666666666667) internal successors, (92), 11 states have internal predecessors, (92), 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 18:55:39,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:39,788 INFO L93 Difference]: Finished difference Result 1414 states and 1912 transitions. [2022-02-20 18:55:39,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-02-20 18:55:39,789 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.666666666666667) internal successors, (92), 11 states have internal predecessors, (92), 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 92 [2022-02-20 18:55:39,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:55:39,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 7.666666666666667) internal successors, (92), 11 states have internal predecessors, (92), 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 18:55:39,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1912 transitions. [2022-02-20 18:55:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 7.666666666666667) internal successors, (92), 11 states have internal predecessors, (92), 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 18:55:39,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1912 transitions. [2022-02-20 18:55:39,804 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 1912 transitions. [2022-02-20 18:55:41,009 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1912 edges. 1912 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:41,079 INFO L225 Difference]: With dead ends: 1414 [2022-02-20 18:55:41,079 INFO L226 Difference]: Without dead ends: 1275 [2022-02-20 18:55:41,079 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 115 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=170, Invalid=480, Unknown=0, NotChecked=0, Total=650 [2022-02-20 18:55:41,080 INFO L933 BasicCegarLoop]: 545 mSDtfsCounter, 5413 mSDsluCounter, 2360 mSDsCounter, 0 mSdLazyCounter, 2262 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5413 SdHoareTripleChecker+Valid, 2905 SdHoareTripleChecker+Invalid, 2315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 2262 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-02-20 18:55:41,081 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5413 Valid, 2905 Invalid, 2315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 2262 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-02-20 18:55:41,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1275 states. [2022-02-20 18:55:42,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1275 to 645. [2022-02-20 18:55:42,138 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:55:42,139 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1275 states. Second operand has 645 states, 623 states have (on average 1.375601926163724) internal successors, (857), 644 states have internal predecessors, (857), 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 18:55:42,139 INFO L74 IsIncluded]: Start isIncluded. First operand 1275 states. Second operand has 645 states, 623 states have (on average 1.375601926163724) internal successors, (857), 644 states have internal predecessors, (857), 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 18:55:42,140 INFO L87 Difference]: Start difference. First operand 1275 states. Second operand has 645 states, 623 states have (on average 1.375601926163724) internal successors, (857), 644 states have internal predecessors, (857), 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 18:55:42,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:42,184 INFO L93 Difference]: Finished difference Result 1275 states and 1717 transitions. [2022-02-20 18:55:42,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1717 transitions. [2022-02-20 18:55:42,185 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:42,185 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:42,186 INFO L74 IsIncluded]: Start isIncluded. First operand has 645 states, 623 states have (on average 1.375601926163724) internal successors, (857), 644 states have internal predecessors, (857), 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 1275 states. [2022-02-20 18:55:42,186 INFO L87 Difference]: Start difference. First operand has 645 states, 623 states have (on average 1.375601926163724) internal successors, (857), 644 states have internal predecessors, (857), 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 1275 states. [2022-02-20 18:55:42,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:42,229 INFO L93 Difference]: Finished difference Result 1275 states and 1717 transitions. [2022-02-20 18:55:42,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1717 transitions. [2022-02-20 18:55:42,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:42,231 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:42,231 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:55:42,231 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:55:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 645 states, 623 states have (on average 1.375601926163724) internal successors, (857), 644 states have internal predecessors, (857), 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 18:55:42,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 645 states and 857 transitions. [2022-02-20 18:55:42,247 INFO L78 Accepts]: Start accepts. Automaton has 645 states and 857 transitions. Word has length 92 [2022-02-20 18:55:42,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:55:42,247 INFO L470 AbstractCegarLoop]: Abstraction has 645 states and 857 transitions. [2022-02-20 18:55:42,247 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.666666666666667) internal successors, (92), 11 states have internal predecessors, (92), 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 18:55:42,247 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 857 transitions. [2022-02-20 18:55:42,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-02-20 18:55:42,248 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:55:42,248 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] [2022-02-20 18:55:42,249 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-20 18:55:42,249 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 19 more)] === [2022-02-20 18:55:42,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:55:42,249 INFO L85 PathProgramCache]: Analyzing trace with hash 348627122, now seen corresponding path program 1 times [2022-02-20 18:55:42,249 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:55:42,249 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160979507] [2022-02-20 18:55:42,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:55:42,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:55:42,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:55:42,481 INFO L290 TraceCheckUtils]: 0: Hoare triple {35161#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(49, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~__return_13301~0 := 0;~__return_19775~0 := 0;~__tmp_13438_0~0 := 0;~__return_13537~0 := 0;~__tmp_13546_0~0 := 0;~__tmp_13635_0~0 := 0;~__tmp_13647_0~0 := 0;~__return_13655~0 := 0;~__tmp_13656_0~0 := 0;~__tmp_13662_0~0 := 0;~__return_13550~0 := 0;~__return_13994~0 := 0;~__return_14201~0 := 0;~__return_14391~0 := 0;~__return_14618~0 := 0;~__return_14820~0 := 0;~__return_15018~0 := 0;~__return_15202~0 := 0;~__return_15427~0 := 0;~__return_15641~0 := 0;~__return_15839~0 := 0;~__return_16023~0 := 0;~__return_16219~0 := 0;~__return_16415~0 := 0;~__return_16585~0 := 0;~__return_16968~0 := 0;~__return_17192~0 := 0;~__return_17388~0 := 0;~__return_17570~0 := 0;~__return_17778~0 := 0;~__return_17972~0 := 0;~__return_18154~0 := 0;~__return_18534~0 := 0;~__return_18740~0 := 0;~__return_18922~0 := 0;~__return_19276~0 := 0;~__return_13896~0 := 0;~__return_14075~0 := 0;~__return_14294~0 := 0;~__return_14474~0 := 0;~__return_14723~0 := 0;~__return_14903~0 := 0;~__return_15113~0 := 0;~__return_15544~0 := 0;~__return_15724~0 := 0;~__return_15934~0 := 0;~__return_16326~0 := 0;~__return_17097~0 := 0;~__return_17273~0 := 0;~__return_17481~0 := 0;~__return_17883~0 := 0;~__return_18651~0 := 0;~__return_19722~0 := 0;~__return_19641~0 := 0;~__return_19562~0 := 0;~__return_19481~0 := 0;~__return_19414~0 := 0;~__return_19309~0 := 0;~__return_19210~0 := 0;~__return_19115~0 := 0;~__return_19048~0 := 0;~__return_18955~0 := 0;~__return_18868~0 := 0;~__return_18773~0 := 0;~__return_18698~0 := 0;~__return_18573~0 := 0;~__return_18456~0 := 0;~__return_18347~0 := 0;~__return_18280~0 := 0;~__return_18187~0 := 0;~__return_18100~0 := 0;~__return_18005~0 := 0;~__return_17930~0 := 0;~__return_17817~0 := 0;~__return_17712~0 := 0;~__return_17603~0 := 0;~__return_17528~0 := 0;~__return_17427~0 := 0;~__return_17334~0 := 0;~__return_17231~0 := 0;~__return_17150~0 := 0;~__return_17007~0 := 0;~__return_16875~0 := 0;~__return_16754~0 := 0;~__return_16699~0 := 0;~__return_16618~0 := 0;~__return_16531~0 := 0;~__return_16448~0 := 0;~__return_16373~0 := 0;~__return_16260~0 := 0;~__return_16153~0 := 0;~__return_16056~0 := 0;~__return_15981~0 := 0;~__return_15880~0 := 0;~__return_15785~0 := 0;~__return_15682~0 := 0;~__return_15599~0 := 0;~__return_15466~0 := 0;~__return_15346~0 := 0;~__return_15235~0 := 0;~__return_15160~0 := 0;~__return_15059~0 := 0;~__return_14964~0 := 0;~__return_14861~0 := 0;~__return_14778~0 := 0;~__return_14657~0 := 0;~__return_14549~0 := 0;~__return_14432~0 := 0;~__return_14349~0 := 0;~__return_14240~0 := 0;~__return_14144~0 := 0;~__return_14033~0 := 0;~__return_13949~0 := 0;~__return_13791~0 := 0;~__return_13428~0 := 0; {35163#(and (<= (+ ~nomsg~0 1) 0) (<= 0 (+ ~nomsg~0 1)))} is VALID [2022-02-20 18:55:42,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {35163#(and (<= (+ ~nomsg~0 1) 0) (<= 0 (+ ~nomsg~0 1)))} 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_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node6__m6~1#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node6__m6~3#1, main_~node5__m5~1#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~node6__m6~4#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, main_~check__tmp~8#1, main_~check__tmp~9#1, main_~node6__m6~5#1, main_~node5__m5~3#1, main_~node4__m4~1#1, main_~__tmp_10~0#1, main_~assert__arg~9#1, main_~check__tmp~10#1, main_~__tmp_11~0#1, main_~assert__arg~10#1, main_~check__tmp~11#1, main_~node6__m6~6#1, main_~__tmp_12~0#1, main_~assert__arg~11#1, main_~check__tmp~12#1, main_~check__tmp~13#1, main_~node6__m6~7#1, main_~node5__m5~4#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~14#1, main_~check__tmp~15#1, main_~node6__m6~8#1, main_~check__tmp~16#1, main_~node6__m6~9#1, main_~node5__m5~5#1, main_~node4__m4~3#1, main_~node3__m3~1#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~17#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~18#1, main_~node6__m6~10#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~19#1, main_~check__tmp~20#1, main_~node6__m6~11#1, main_~node5__m5~6#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~21#1, main_~check__tmp~22#1, main_~node6__m6~12#1, main_~check__tmp~23#1, main_~node6__m6~13#1, main_~node5__m5~7#1, main_~node4__m4~4#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~24#1, main_~check__tmp~25#1, main_~node6__m6~14#1, main_~check__tmp~26#1, main_~node6__m6~15#1, main_~node5__m5~8#1, main_~check__tmp~27#1, main_~node6__m6~16#1, main_~node6__m6~17#1, main_~node5__m5~9#1, main_~node4__m4~5#1, main_~node3__m3~3#1, main_~node2__m2~1#1, main_~__tmp_19~0#1, main_~assert__arg~18#1, main_~check__tmp~28#1, main_~__tmp_20~0#1, main_~assert__arg~19#1, main_~check__tmp~29#1, main_~node6__m6~18#1, main_~__tmp_21~0#1, main_~assert__arg~20#1, main_~check__tmp~30#1, main_~check__tmp~31#1, main_~node6__m6~19#1, main_~node5__m5~10#1, main_~__tmp_22~0#1, main_~assert__arg~21#1, main_~check__tmp~32#1, main_~check__tmp~33#1, main_~node6__m6~20#1, main_~check__tmp~34#1, main_~node6__m6~21#1, main_~node5__m5~11#1, main_~node4__m4~6#1, main_~__tmp_23~0#1, main_~assert__arg~22#1, main_~check__tmp~35#1, main_~check__tmp~36#1, main_~node6__m6~22#1, main_~check__tmp~37#1, main_~node6__m6~23#1, main_~node5__m5~12#1, main_~check__tmp~38#1, main_~node6__m6~24#1, main_~node6__m6~25#1, main_~node5__m5~13#1, main_~node4__m4~7#1, main_~node3__m3~4#1, main_~__tmp_24~0#1, main_~assert__arg~23#1, main_~check__tmp~39#1, main_~check__tmp~40#1, main_~node6__m6~26#1, main_~check__tmp~41#1, main_~node6__m6~27#1, main_~node5__m5~14#1, main_~check__tmp~42#1, main_~node6__m6~28#1, main_~node6__m6~29#1, main_~node5__m5~15#1, main_~node4__m4~8#1, main_~check__tmp~43#1, main_~node6__m6~30#1, main_~node6__m6~31#1, main_~node5__m5~16#1, main_~node6__m6~32#1, main_~node6__m6~33#1, main_~node5__m5~17#1, main_~node4__m4~9#1, main_~node3__m3~5#1, main_~node2__m2~3#1, main_~node1__m1~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_25~0#1, main_~assert__arg~24#1, main_~check__tmp~44#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_26~0#1, main_~assert__arg~25#1, main_~check__tmp~45#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_27~0#1, main_~assert__arg~26#1, main_~check__tmp~46#1, main_~node6____CPAchecker_TMP_0~2#1, main_~node6__m6~34#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~main____CPAchecker_TMP_0~6#1, main_~__tmp_28~0#1, main_~assert__arg~27#1, main_~check__tmp~47#1, main_~main____CPAchecker_TMP_0~7#1, main_~__tmp_29~0#1, main_~assert__arg~28#1, main_~check__tmp~48#1, main_~node6____CPAchecker_TMP_0~3#1, main_~node6__m6~35#1, main_~main____CPAchecker_TMP_0~8#1, main_~__tmp_30~0#1, main_~assert__arg~29#1, main_~check__tmp~49#1, main_~main____CPAchecker_TMP_0~9#1, main_~__tmp_31~0#1, main_~assert__arg~30#1, main_~check__tmp~50#1, main_~node6____CPAchecker_TMP_0~4#1, main_~node6__m6~36#1, main_~node5____CPAchecker_TMP_0~2#1, main_~node5__m5~18#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~main____CPAchecker_TMP_0~10#1, main_~__tmp_32~0#1, main_~assert__arg~31#1, main_~check__tmp~51#1, main_~main____CPAchecker_TMP_0~11#1, main_~__tmp_33~0#1, main_~assert__arg~32#1, main_~check__tmp~52#1, main_~node6____CPAchecker_TMP_0~5#1, main_~node6__m6~37#1, main_~main____CPAchecker_TMP_0~12#1, main_~__tmp_34~0#1, main_~assert__arg~33#1, main_~check__tmp~53#1, main_~main____CPAchecker_TMP_0~13#1, main_~__tmp_35~0#1, main_~assert__arg~34#1, main_~check__tmp~54#1, main_~node6____CPAchecker_TMP_0~6#1, main_~node6__m6~38#1, main_~node5____CPAchecker_TMP_0~3#1, main_~node5__m5~19#1, main_~main____CPAchecker_TMP_0~14#1, main_~__tmp_36~0#1, main_~assert__arg~35#1, main_~check__tmp~55#1, main_~main____CPAchecker_TMP_0~15#1, main_~__tmp_37~0#1, main_~assert__arg~36#1, main_~check__tmp~56#1, main_~node6____CPAchecker_TMP_0~7#1, main_~node6__m6~39#1, main_~main____CPAchecker_TMP_0~16#1, main_~__tmp_38~0#1, main_~assert__arg~37#1, main_~check__tmp~57#1, main_~main____CPAchecker_TMP_0~17#1, main_~__tmp_39~0#1, main_~assert__arg~38#1, main_~check__tmp~58#1, main_~node6____CPAchecker_TMP_0~8#1, main_~node6__m6~40#1, main_~node5____CPAchecker_TMP_0~4#1, main_~node5__m5~20#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__m4~10#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~main____CPAchecker_TMP_0~18#1, main_~__tmp_40~0#1, main_~assert__arg~39#1, main_~check__tmp~59#1, main_~main____CPAchecker_TMP_0~19#1, main_~__tmp_41~0#1, main_~assert__arg~40#1, main_~check__tmp~60#1, main_~node6____CPAchecker_TMP_0~9#1, main_~node6__m6~41#1, main_~main____CPAchecker_TMP_0~20#1, main_~__tmp_42~0#1, main_~assert__arg~41#1, main_~check__tmp~61#1, main_~main____CPAchecker_TMP_0~21#1, main_~__tmp_43~0#1, main_~assert__arg~42#1, main_~check__tmp~62#1, main_~node6____CPAchecker_TMP_0~10#1, main_~node6__m6~42#1, main_~node5____CPAchecker_TMP_0~5#1, main_~node5__m5~21#1, main_~main____CPAchecker_TMP_0~22#1, main_~__tmp_44~0#1, main_~assert__arg~43#1, main_~check__tmp~63#1, main_~main____CPAchecker_TMP_0~23#1, main_~__tmp_45~0#1, main_~assert__arg~44#1, main_~check__tmp~64#1, main_~node6____CPAchecker_TMP_0~11#1, main_~node6__m6~43#1, main_~main____CPAchecker_TMP_0~24#1, main_~__tmp_46~0#1, main_~assert__arg~45#1, main_~check__tmp~65#1, main_~main____CPAchecker_TMP_0~25#1, main_~__tmp_47~0#1, main_~assert__arg~46#1, main_~check__tmp~66#1, main_~node6____CPAchecker_TMP_0~12#1, main_~node6__m6~44#1, main_~node5____CPAchecker_TMP_0~6#1, main_~node5__m5~22#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__m4~11#1, main_~main____CPAchecker_TMP_0~26#1, main_~__tmp_48~0#1, main_~assert__arg~47#1, main_~check__tmp~67#1, main_~main____CPAchecker_TMP_0~27#1, main_~__tmp_49~0#1, main_~assert__arg~48#1, main_~check__tmp~68#1, main_~node6____CPAchecker_TMP_0~13#1, main_~node6__m6~45#1, main_~main____CPAchecker_TMP_0~28#1, main_~__tmp_50~0#1, main_~assert__arg~49#1, main_~check__tmp~69#1, main_~main____CPAchecker_TMP_0~29#1, main_~__tmp_51~0#1, main_~assert__arg~50#1, main_~check__tmp~70#1, main_~node6____CPAchecker_TMP_0~14#1, main_~node6__m6~46#1, main_~node5____CPAchecker_TMP_0~7#1, main_~node5__m5~23#1, main_~main____CPAchecker_TMP_0~30#1, main_~__tmp_52~0#1, main_~assert__arg~51#1, main_~check__tmp~71#1, main_~main____CPAchecker_TMP_0~31#1, main_~__tmp_53~0#1, main_~assert__arg~52#1, main_~check__tmp~72#1, main_~node6____CPAchecker_TMP_0~15#1, main_~node6__m6~47#1, main_~main____CPAchecker_TMP_0~32#1, main_~__tmp_54~0#1, main_~assert__arg~53#1, main_~check__tmp~73#1, main_~main____CPAchecker_TMP_0~33#1, main_~__tmp_55~0#1, main_~assert__arg~54#1, main_~check__tmp~74#1, main_~node6____CPAchecker_TMP_0~16#1, main_~node6__m6~48#1, main_~node5____CPAchecker_TMP_0~8#1, main_~node5__m5~24#1, main_~node4____CPAchecker_TMP_0~4#1, main_~node4__m4~12#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__m3~6#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~main____CPAchecker_TMP_0~34#1, main_~__tmp_56~0#1, main_~assert__arg~55#1, main_~check__tmp~75#1, main_~main____CPAchecker_TMP_0~35#1, main_~__tmp_57~0#1, main_~assert__arg~56#1, main_~check__tmp~76#1, main_~node6____CPAchecker_TMP_0~17#1, main_~node6__m6~49#1, main_~main____CPAchecker_TMP_0~36#1, main_~__tmp_58~0#1, main_~assert__arg~57#1, main_~check__tmp~77#1, main_~main____CPAchecker_TMP_0~37#1, main_~__tmp_59~0#1, main_~assert__arg~58#1, main_~check__tmp~78#1, main_~node6____CPAchecker_TMP_0~18#1, main_~node6__m6~50#1, main_~node5____CPAchecker_TMP_0~9#1, main_~node5__m5~25#1, main_~main____CPAchecker_TMP_0~38#1, main_~__tmp_60~0#1, main_~assert__arg~59#1, main_~check__tmp~79#1, main_~main____CPAchecker_TMP_0~39#1, main_~__tmp_61~0#1, main_~assert__arg~60#1, main_~check__tmp~80#1, main_~node6____CPAchecker_TMP_0~19#1, main_~node6__m6~51#1, main_~main____CPAchecker_TMP_0~40#1, main_~__tmp_62~0#1, main_~assert__arg~61#1, main_~check__tmp~81#1, main_~main____CPAchecker_TMP_0~41#1, main_~__tmp_63~0#1, main_~assert__arg~62#1, main_~check__tmp~82#1, main_~node6____CPAchecker_TMP_0~20#1, main_~node6__m6~52#1, main_~node5____CPAchecker_TMP_0~10#1, main_~node5__m5~26#1, main_~node4____CPAchecker_TMP_0~5#1, main_~node4__m4~13#1, main_~main____CPAchecker_TMP_0~42#1, main_~__tmp_64~0#1, main_~assert__arg~63#1, main_~check__tmp~83#1, main_~main____CPAchecker_TMP_0~43#1, main_~__tmp_65~0#1, main_~assert__arg~64#1, main_~check__tmp~84#1, main_~node6____CPAchecker_TMP_0~21#1, main_~node6__m6~53#1, main_~main____CPAchecker_TMP_0~44#1, main_~__tmp_66~0#1, main_~assert__arg~65#1, main_~check__tmp~85#1, main_~main____CPAchecker_TMP_0~45#1, main_~__tmp_67~0#1, main_~assert__arg~66#1, main_~check__tmp~86#1, main_~node6____CPAchecker_TMP_0~22#1, main_~node6__m6~54#1, main_~node5____CPAchecker_TMP_0~11#1, main_~node5__m5~27#1, main_~main____CPAchecker_TMP_0~46#1, main_~__tmp_68~0#1, main_~assert__arg~67#1, main_~check__tmp~87#1, main_~main____CPAchecker_TMP_0~47#1, main_~__tmp_69~0#1, main_~assert__arg~68#1, main_~check__tmp~88#1, main_~node6____CPAchecker_TMP_0~23#1, main_~node6__m6~55#1, main_~main____CPAchecker_TMP_0~48#1, main_~__tmp_70~0#1, main_~assert__arg~69#1, main_~check__tmp~89#1, main_~main____CPAchecker_TMP_0~49#1, main_~__tmp_71~0#1, main_~assert__arg~70#1, main_~check__tmp~90#1, main_~node6____CPAchecker_TMP_0~24#1, main_~node6__m6~56#1, main_~node5____CPAchecker_TMP_0~12#1, main_~node5__m5~28#1, main_~node4____CPAchecker_TMP_0~6#1, main_~node4__m4~14#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__m3~7#1, main_~main____CPAchecker_TMP_0~50#1, main_~__tmp_72~0#1, main_~assert__arg~71#1, main_~check__tmp~91#1, main_~main____CPAchecker_TMP_0~51#1, main_~__tmp_73~0#1, main_~assert__arg~72#1, main_~check__tmp~92#1, main_~node6____CPAchecker_TMP_0~25#1, main_~node6__m6~57#1, main_~main____CPAchecker_TMP_0~52#1, main_~__tmp_74~0#1, main_~assert__arg~73#1, main_~check__tmp~93#1, main_~main____CPAchecker_TMP_0~53#1, main_~__tmp_75~0#1, main_~assert__arg~74#1, main_~check__tmp~94#1, main_~node6____CPAchecker_TMP_0~26#1, main_~node6__m6~58#1, main_~node5____CPAchecker_TMP_0~13#1, main_~node5__m5~29#1, main_~main____CPAchecker_TMP_0~54#1, main_~__tmp_76~0#1, main_~assert__arg~75#1, main_~check__tmp~95#1, main_~main____CPAchecker_TMP_0~55#1, main_~__tmp_77~0#1, main_~assert__arg~76#1, main_~check__tmp~96#1, main_~node6____CPAchecker_TMP_0~27#1, main_~node6__m6~59#1, main_~main____CPAchecker_TMP_0~56#1, main_~__tmp_78~0#1, main_~assert__arg~77#1, main_~check__tmp~97#1, main_~main____CPAchecker_TMP_0~57#1, main_~__tmp_79~0#1, main_~assert__arg~78#1, main_~check__tmp~98#1, main_~node6____CPAchecker_TMP_0~28#1, main_~node6__m6~60#1, main_~node5____CPAchecker_TMP_0~14#1, main_~node5__m5~30#1, main_~node4____CPAchecker_TMP_0~7#1, main_~node4__m4~15#1, main_~main____CPAchecker_TMP_0~58#1, main_~__tmp_80~0#1, main_~assert__arg~79#1, main_~check__tmp~99#1, main_~main____CPAchecker_TMP_0~59#1, main_~__tmp_81~0#1, main_~assert__arg~80#1, main_~check__tmp~100#1, main_~node6____CPAchecker_TMP_0~29#1, main_~node6__m6~61#1, main_~main____CPAchecker_TMP_0~60#1, main_~__tmp_82~0#1, main_~assert__arg~81#1, main_~check__tmp~101#1, main_~main____CPAchecker_TMP_0~61#1, main_~__tmp_83~0#1, main_~assert__arg~82#1, main_~check__tmp~102#1, main_~node6____CPAchecker_TMP_0~30#1, main_~node6__m6~62#1, main_~node5____CPAchecker_TMP_0~15#1, main_~node5__m5~31#1, main_~main____CPAchecker_TMP_0~62#1, main_~__tmp_84~0#1, main_~assert__arg~83#1, main_~check__tmp~103#1, main_~main____CPAchecker_TMP_0~63#1, main_~__tmp_85~0#1, main_~assert__arg~84#1, main_~check__tmp~104#1, main_~node6____CPAchecker_TMP_0~31#1, main_~node6__m6~63#1, main_~main____CPAchecker_TMP_0~64#1, main_~__tmp_86~0#1, main_~assert__arg~85#1, main_~check__tmp~105#1, main_~main____CPAchecker_TMP_0~65#1, main_~__tmp_87~0#1, main_~assert__arg~86#1, main_~check__tmp~106#1, main_~node6____CPAchecker_TMP_0~32#1, main_~node6__m6~64#1, main_~node5____CPAchecker_TMP_0~16#1, main_~node5__m5~32#1, main_~node4____CPAchecker_TMP_0~8#1, main_~node4__m4~16#1, main_~node3____CPAchecker_TMP_0~4#1, main_~node3__m3~8#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__m2~4#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;assume -128 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 127;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;havoc main_~init__tmp~0#1; {35164#(and (<= (+ ~nomsg~0 1) 0) (<= ~id1~0 (+ ~nomsg~0 128)) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,483 INFO L290 TraceCheckUtils]: 2: Hoare triple {35164#(and (<= (+ ~nomsg~0 1) 0) (<= ~id1~0 (+ ~nomsg~0 128)) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~r1~0; {35164#(and (<= (+ ~nomsg~0 1) 0) (<= ~id1~0 (+ ~nomsg~0 128)) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,483 INFO L290 TraceCheckUtils]: 3: Hoare triple {35164#(and (<= (+ ~nomsg~0 1) 0) (<= ~id1~0 (+ ~nomsg~0 128)) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id1~0 >= 0; {35165#(and (<= (+ ~nomsg~0 1) ~id1~0) (<= ~id1~0 (+ ~nomsg~0 128)) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,484 INFO L290 TraceCheckUtils]: 4: Hoare triple {35165#(and (<= (+ ~nomsg~0 1) ~id1~0) (<= ~id1~0 (+ ~nomsg~0 128)) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~st1~0; {35165#(and (<= (+ ~nomsg~0 1) ~id1~0) (<= ~id1~0 (+ ~nomsg~0 128)) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,484 INFO L290 TraceCheckUtils]: 5: Hoare triple {35165#(and (<= (+ ~nomsg~0 1) ~id1~0) (<= ~id1~0 (+ ~nomsg~0 128)) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~send1~0 == ~id1~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,485 INFO L290 TraceCheckUtils]: 6: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~mode1~0 % 256; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,485 INFO L290 TraceCheckUtils]: 7: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id2~0 >= 0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,486 INFO L290 TraceCheckUtils]: 8: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~st2~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,486 INFO L290 TraceCheckUtils]: 9: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~send2~0 == ~id2~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,486 INFO L290 TraceCheckUtils]: 10: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~mode2~0 % 256; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,487 INFO L290 TraceCheckUtils]: 11: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id3~0 >= 0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,487 INFO L290 TraceCheckUtils]: 12: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~st3~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,488 INFO L290 TraceCheckUtils]: 13: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~send3~0 == ~id3~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,488 INFO L290 TraceCheckUtils]: 14: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~mode3~0 % 256; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,489 INFO L290 TraceCheckUtils]: 15: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id4~0 >= 0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,489 INFO L290 TraceCheckUtils]: 16: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~st4~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,489 INFO L290 TraceCheckUtils]: 17: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~send4~0 == ~id4~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,490 INFO L290 TraceCheckUtils]: 18: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~mode4~0 % 256; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,490 INFO L290 TraceCheckUtils]: 19: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id5~0 >= 0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,491 INFO L290 TraceCheckUtils]: 20: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~st5~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,491 INFO L290 TraceCheckUtils]: 21: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~send5~0 == ~id5~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,492 INFO L290 TraceCheckUtils]: 22: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~mode5~0 % 256; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,492 INFO L290 TraceCheckUtils]: 23: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id6~0 >= 0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,492 INFO L290 TraceCheckUtils]: 24: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~st6~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,493 INFO L290 TraceCheckUtils]: 25: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~send6~0 == ~id6~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,493 INFO L290 TraceCheckUtils]: 26: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 == ~mode6~0 % 256; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,494 INFO L290 TraceCheckUtils]: 27: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id1~0 != ~id2~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,494 INFO L290 TraceCheckUtils]: 28: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id1~0 != ~id3~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,495 INFO L290 TraceCheckUtils]: 29: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id1~0 != ~id4~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,495 INFO L290 TraceCheckUtils]: 30: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id1~0 != ~id5~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,495 INFO L290 TraceCheckUtils]: 31: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id1~0 != ~id6~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,496 INFO L290 TraceCheckUtils]: 32: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id2~0 != ~id3~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,496 INFO L290 TraceCheckUtils]: 33: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id2~0 != ~id4~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,497 INFO L290 TraceCheckUtils]: 34: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id2~0 != ~id5~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,497 INFO L290 TraceCheckUtils]: 35: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id2~0 != ~id6~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,498 INFO L290 TraceCheckUtils]: 36: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id3~0 != ~id4~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,498 INFO L290 TraceCheckUtils]: 37: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id3~0 != ~id5~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,498 INFO L290 TraceCheckUtils]: 38: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id3~0 != ~id6~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,499 INFO L290 TraceCheckUtils]: 39: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id4~0 != ~id5~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,499 INFO L290 TraceCheckUtils]: 40: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id4~0 != ~id6~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,500 INFO L290 TraceCheckUtils]: 41: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~id5~0 != ~id6~0;main_~init__tmp~0#1 := 1;~__return_13301~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_13301~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,500 INFO L290 TraceCheckUtils]: 42: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,501 INFO L290 TraceCheckUtils]: 43: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,501 INFO L290 TraceCheckUtils]: 44: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,501 INFO L290 TraceCheckUtils]: 45: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~send1~0 != ~nomsg~0; {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} is VALID [2022-02-20 18:55:42,502 INFO L290 TraceCheckUtils]: 46: Hoare triple {35166#(and (<= (+ ~nomsg~0 1) ~send1~0) (<= ~send1~0 (+ ~nomsg~0 128)))} assume ~p1_new~0 == ~nomsg~0;main_~node1____CPAchecker_TMP_0~0#1 := ~send1~0;~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,503 INFO L290 TraceCheckUtils]: 47: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,503 INFO L290 TraceCheckUtils]: 48: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume ~send2~0 != ~nomsg~0; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,503 INFO L290 TraceCheckUtils]: 49: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume ~p2_new~0 == ~nomsg~0;main_~node2____CPAchecker_TMP_0~0#1 := ~send2~0;~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,503 INFO L290 TraceCheckUtils]: 50: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,504 INFO L290 TraceCheckUtils]: 51: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume ~send3~0 != ~nomsg~0; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,504 INFO L290 TraceCheckUtils]: 52: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume ~p3_new~0 == ~nomsg~0;main_~node3____CPAchecker_TMP_0~0#1 := ~send3~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,504 INFO L290 TraceCheckUtils]: 53: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,505 INFO L290 TraceCheckUtils]: 54: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume ~send4~0 != ~nomsg~0; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,505 INFO L290 TraceCheckUtils]: 55: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume ~p4_new~0 == ~nomsg~0;main_~node4____CPAchecker_TMP_0~0#1 := ~send4~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,505 INFO L290 TraceCheckUtils]: 56: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,506 INFO L290 TraceCheckUtils]: 57: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume ~send5~0 != ~nomsg~0; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,506 INFO L290 TraceCheckUtils]: 58: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume ~p5_new~0 == ~nomsg~0;main_~node5____CPAchecker_TMP_0~0#1 := ~send5~0;~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,506 INFO L290 TraceCheckUtils]: 59: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,507 INFO L290 TraceCheckUtils]: 60: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume ~send6~0 != ~nomsg~0; {35167#(not (= ~nomsg~0 ~p1_new~0))} is VALID [2022-02-20 18:55:42,507 INFO L290 TraceCheckUtils]: 61: Hoare triple {35167#(not (= ~nomsg~0 ~p1_new~0))} assume ~p6_new~0 == ~nomsg~0;main_~node6____CPAchecker_TMP_0~0#1 := ~send6~0;~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,507 INFO L290 TraceCheckUtils]: 62: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1; {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,508 INFO L290 TraceCheckUtils]: 63: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} assume !(~r1~0 >= 6); {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,508 INFO L290 TraceCheckUtils]: 64: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0; {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,508 INFO L290 TraceCheckUtils]: 65: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} assume ~r1~0 < 6;main_~check__tmp~0#1 := 1;~__return_19775~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_19775~0;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; {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,509 INFO L290 TraceCheckUtils]: 66: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1;~__tmp_13438_0~0 := main_~main____CPAchecker_TMP_0~0#1; {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,509 INFO L290 TraceCheckUtils]: 67: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} main_~main____CPAchecker_TMP_0~0#1 := ~__tmp_13438_0~0; {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,509 INFO L290 TraceCheckUtils]: 68: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} assume main_~main__i2~0#1 < 12;havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,510 INFO L290 TraceCheckUtils]: 69: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256);main_~node1__m1~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,510 INFO L290 TraceCheckUtils]: 70: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} assume main_~node1__m1~1#1 != ~nomsg~0; {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,510 INFO L290 TraceCheckUtils]: 71: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} assume !(main_~node1__m1~1#1 > ~id1~0); {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,511 INFO L290 TraceCheckUtils]: 72: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1;~mode1~0 := 0;havoc main_~node2__m2~3#1;main_~node2__m2~3#1 := ~nomsg~0; {35168#(not (= ~nomsg~0 ~p1_old~0))} is VALID [2022-02-20 18:55:42,511 INFO L290 TraceCheckUtils]: 73: Hoare triple {35168#(not (= ~nomsg~0 ~p1_old~0))} assume !(0 == ~mode2~0 % 256);main_~node2__m2~3#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {35169#(not (= ~nomsg~0 |ULTIMATE.start_main_~node2__m2~3#1|))} is VALID [2022-02-20 18:55:42,511 INFO L290 TraceCheckUtils]: 74: Hoare triple {35169#(not (= ~nomsg~0 |ULTIMATE.start_main_~node2__m2~3#1|))} assume !(main_~node2__m2~3#1 != ~nomsg~0);~mode2~0 := 0; {35162#false} is VALID [2022-02-20 18:55:42,511 INFO L290 TraceCheckUtils]: 75: Hoare triple {35162#false} havoc main_~node3__m3~4#1;main_~node3__m3~4#1 := ~nomsg~0; {35162#false} is VALID [2022-02-20 18:55:42,511 INFO L290 TraceCheckUtils]: 76: Hoare triple {35162#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~4#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {35162#false} is VALID [2022-02-20 18:55:42,512 INFO L290 TraceCheckUtils]: 77: Hoare triple {35162#false} assume main_~node3__m3~4#1 != ~nomsg~0; {35162#false} is VALID [2022-02-20 18:55:42,512 INFO L290 TraceCheckUtils]: 78: Hoare triple {35162#false} assume !(main_~node3__m3~4#1 > ~id3~0); {35162#false} is VALID [2022-02-20 18:55:42,512 INFO L290 TraceCheckUtils]: 79: Hoare triple {35162#false} assume main_~node3__m3~4#1 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__m4~7#1;main_~node4__m4~7#1 := ~nomsg~0; {35162#false} is VALID [2022-02-20 18:55:42,512 INFO L290 TraceCheckUtils]: 80: Hoare triple {35162#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~7#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {35162#false} is VALID [2022-02-20 18:55:42,512 INFO L290 TraceCheckUtils]: 81: Hoare triple {35162#false} assume !(main_~node4__m4~7#1 != ~nomsg~0);~mode4~0 := 0; {35162#false} is VALID [2022-02-20 18:55:42,512 INFO L290 TraceCheckUtils]: 82: Hoare triple {35162#false} havoc main_~node5__m5~12#1;main_~node5__m5~12#1 := ~nomsg~0; {35162#false} is VALID [2022-02-20 18:55:42,512 INFO L290 TraceCheckUtils]: 83: Hoare triple {35162#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~12#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {35162#false} is VALID [2022-02-20 18:55:42,512 INFO L290 TraceCheckUtils]: 84: Hoare triple {35162#false} assume !(main_~node5__m5~12#1 != ~nomsg~0);~mode5~0 := 0; {35162#false} is VALID [2022-02-20 18:55:42,513 INFO L290 TraceCheckUtils]: 85: Hoare triple {35162#false} havoc main_~node6__m6~22#1;main_~node6__m6~22#1 := ~nomsg~0; {35162#false} is VALID [2022-02-20 18:55:42,513 INFO L290 TraceCheckUtils]: 86: Hoare triple {35162#false} assume !(0 == ~mode6~0 % 256);main_~node6__m6~22#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {35162#false} is VALID [2022-02-20 18:55:42,513 INFO L290 TraceCheckUtils]: 87: Hoare triple {35162#false} assume !(main_~node6__m6~22#1 != ~nomsg~0);~mode6~0 := 0; {35162#false} is VALID [2022-02-20 18:55:42,513 INFO L290 TraceCheckUtils]: 88: Hoare triple {35162#false} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;havoc main_~check__tmp~35#1; {35162#false} is VALID [2022-02-20 18:55:42,513 INFO L290 TraceCheckUtils]: 89: Hoare triple {35162#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 <= 1);main_~check__tmp~35#1 := 0;~__return_15544~0 := main_~check__tmp~35#1;main_~main__c1~0#1 := ~__return_15544~0;havoc main_~__tmp_23~0#1;main_~__tmp_23~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~22#1;main_~assert__arg~22#1 := main_~__tmp_23~0#1; {35162#false} is VALID [2022-02-20 18:55:42,513 INFO L290 TraceCheckUtils]: 90: Hoare triple {35162#false} assume 0 == main_~assert__arg~22#1 % 256; {35162#false} is VALID [2022-02-20 18:55:42,513 INFO L290 TraceCheckUtils]: 91: Hoare triple {35162#false} assume !false; {35162#false} is VALID [2022-02-20 18:55:42,514 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 18:55:42,514 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:55:42,514 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1160979507] [2022-02-20 18:55:42,514 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1160979507] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:55:42,514 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:55:42,514 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-20 18:55:42,514 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798917532] [2022-02-20 18:55:42,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:55:42,515 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 92 [2022-02-20 18:55:42,515 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:55:42,515 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 18:55:42,576 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:42,576 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:55:42,576 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:55:42,576 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:55:42,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:55:42,577 INFO L87 Difference]: Start difference. First operand 645 states and 857 transitions. Second operand has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 18:55:50,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:50,041 INFO L93 Difference]: Finished difference Result 1338 states and 1817 transitions. [2022-02-20 18:55:50,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-20 18:55:50,041 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 92 [2022-02-20 18:55:50,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:55:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 18:55:50,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1817 transitions. [2022-02-20 18:55:50,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 8 states have internal predecessors, (92), 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 18:55:50,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1817 transitions. [2022-02-20 18:55:50,051 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 1817 transitions. [2022-02-20 18:55:51,269 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1817 edges. 1817 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:55:51,312 INFO L225 Difference]: With dead ends: 1338 [2022-02-20 18:55:51,312 INFO L226 Difference]: Without dead ends: 1144 [2022-02-20 18:55:51,320 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=114, Invalid=306, Unknown=0, NotChecked=0, Total=420 [2022-02-20 18:55:51,322 INFO L933 BasicCegarLoop]: 529 mSDtfsCounter, 4480 mSDsluCounter, 2283 mSDsCounter, 0 mSdLazyCounter, 2208 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4480 SdHoareTripleChecker+Valid, 2812 SdHoareTripleChecker+Invalid, 2235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 2208 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-02-20 18:55:51,322 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4480 Valid, 2812 Invalid, 2235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 2208 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-02-20 18:55:51,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1144 states. [2022-02-20 18:55:52,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1144 to 642. [2022-02-20 18:55:52,631 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:55:52,632 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1144 states. Second operand has 642 states, 620 states have (on average 1.3758064516129032) internal successors, (853), 641 states have internal predecessors, (853), 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 18:55:52,632 INFO L74 IsIncluded]: Start isIncluded. First operand 1144 states. Second operand has 642 states, 620 states have (on average 1.3758064516129032) internal successors, (853), 641 states have internal predecessors, (853), 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 18:55:52,633 INFO L87 Difference]: Start difference. First operand 1144 states. Second operand has 642 states, 620 states have (on average 1.3758064516129032) internal successors, (853), 641 states have internal predecessors, (853), 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 18:55:52,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:55:52,666 INFO L93 Difference]: Finished difference Result 1144 states and 1544 transitions. [2022-02-20 18:55:52,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1544 transitions. [2022-02-20 18:55:52,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:55:52,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:55:52,667 INFO L74 IsIncluded]: Start isIncluded. First operand has 642 states, 620 states have (on average 1.3758064516129032) internal successors, (853), 641 states have internal predecessors, (853), 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 1144 states. [2022-02-20 18:55:52,668 INFO L87 Difference]: Start difference. First operand has 642 states, 620 states have (on average 1.3758064516129032) internal successors, (853), 641 states have internal predecessors, (853), 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 1144 states.