./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+sep-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.7.1.ufo.BOUNDED-14.pals.c.v+sep-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 f8b90978b682a83c8f6f0d2fe75b83e30918fdef6451144e6a40fff2a4b9e706 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:55:49,477 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:55:49,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:55:49,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:55:49,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:55:49,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:55:49,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:55:49,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:55:49,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:55:49,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:55:49,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:55:49,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:55:49,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:55:49,540 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:55:49,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:55:49,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:55:49,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:55:49,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:55:49,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:55:49,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:55:49,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:55:49,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:55:49,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:55:49,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:55:49,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:55:49,562 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:55:49,562 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:55:49,563 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:55:49,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:55:49,564 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:55:49,565 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:55:49,565 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:55:49,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:55:49,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:55:49,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:55:49,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:55:49,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:55:49,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:55:49,570 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:55:49,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:55:49,571 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:55:49,572 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:55:49,601 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:55:49,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:55:49,602 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:55:49,602 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:55:49,603 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:55:49,603 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:55:49,604 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:55:49,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:55:49,604 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:55:49,604 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:55:49,605 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:55:49,605 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:55:49,605 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:55:49,605 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:55:49,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:55:49,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:55:49,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:55:49,606 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:55:49,606 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:55:49,607 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:55:49,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:55:49,607 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:55:49,607 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:55:49,607 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:55:49,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:55:49,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:55:49,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:55:49,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:55:49,609 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:55:49,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:55:49,610 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:55:49,610 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:55:49,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:55:49,610 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8b90978b682a83c8f6f0d2fe75b83e30918fdef6451144e6a40fff2a4b9e706 [2022-02-20 18:55:49,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:55:49,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:55:49,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:55:49,822 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:55:49,822 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:55:49,823 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c [2022-02-20 18:55:49,888 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb07fffa6/40bdb7795235466a84d65bd314f47758/FLAG18c706ca7 [2022-02-20 18:55:50,600 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:55:50,601 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c [2022-02-20 18:55:50,660 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb07fffa6/40bdb7795235466a84d65bd314f47758/FLAG18c706ca7 [2022-02-20 18:55:51,131 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb07fffa6/40bdb7795235466a84d65bd314f47758 [2022-02-20 18:55:51,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:55:51,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:55:51,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:55:51,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:55:51,140 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:55:51,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a216c7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:51, skipping insertion in model container [2022-02-20 18:55:51,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:55:51" (1/1) ... [2022-02-20 18:55:51,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:55:51,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:55:52,653 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[172160,172173] [2022-02-20 18:55:52,836 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[250199,250212] [2022-02-20 18:55:52,932 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[289422,289435] [2022-02-20 18:55:52,988 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[309133,309146] [2022-02-20 18:55:53,010 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[319011,319024] [2022-02-20 18:55:53,023 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[323922,323935] [2022-02-20 18:55:53,033 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[328750,328763] [2022-02-20 18:55:53,181 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[405185,405198] [2022-02-20 18:55:53,257 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[443553,443566] [2022-02-20 18:55:53,297 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[463065,463078] [2022-02-20 18:55:53,317 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[472989,473002] [2022-02-20 18:55:53,329 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[477943,477956] [2022-02-20 18:55:53,340 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[482814,482827] [2022-02-20 18:55:53,415 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[521320,521333] [2022-02-20 18:55:53,468 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[540838,540851] [2022-02-20 18:55:53,489 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[550762,550775] [2022-02-20 18:55:53,500 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[555716,555729] [2022-02-20 18:55:53,510 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[560575,560588] [2022-02-20 18:55:53,555 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[581321,581334] [2022-02-20 18:55:53,575 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[591188,591201] [2022-02-20 18:55:53,586 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[596115,596128] [2022-02-20 18:55:53,596 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[600957,600970] [2022-02-20 18:55:53,608 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[606379,606392] [2022-02-20 18:55:53,619 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[611215,611228] [2022-02-20 18:55:53,630 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[616142,616155] [2022-02-20 18:55:53,640 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[620984,620997] [2022-02-20 18:55:53,652 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[626027,626040] [2022-02-20 18:55:53,664 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[631036,631049] [2022-02-20 18:55:53,675 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[635974,635987] [2022-02-20 18:55:53,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:55:53,754 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:55:54,124 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[172160,172173] [2022-02-20 18:55:54,263 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[250199,250212] [2022-02-20 18:55:54,366 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[289422,289435] [2022-02-20 18:55:54,406 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[309133,309146] [2022-02-20 18:55:54,428 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[319011,319024] [2022-02-20 18:55:54,440 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[323922,323935] [2022-02-20 18:55:54,452 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[328750,328763] [2022-02-20 18:55:54,594 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[405185,405198] [2022-02-20 18:55:54,669 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[443553,443566] [2022-02-20 18:55:54,708 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[463065,463078] [2022-02-20 18:55:54,728 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[472989,473002] [2022-02-20 18:55:54,738 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[477943,477956] [2022-02-20 18:55:54,748 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[482814,482827] [2022-02-20 18:55:54,822 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[521320,521333] [2022-02-20 18:55:54,861 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[540838,540851] [2022-02-20 18:55:54,881 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[550762,550775] [2022-02-20 18:55:54,892 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[555716,555729] [2022-02-20 18:55:54,903 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[560575,560588] [2022-02-20 18:55:54,965 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[581321,581334] [2022-02-20 18:55:54,985 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[591188,591201] [2022-02-20 18:55:54,995 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[596115,596128] [2022-02-20 18:55:55,004 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[600957,600970] [2022-02-20 18:55:55,016 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[606379,606392] [2022-02-20 18:55:55,026 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[611215,611228] [2022-02-20 18:55:55,036 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[616142,616155] [2022-02-20 18:55:55,046 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[620984,620997] [2022-02-20 18:55:55,059 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[626027,626040] [2022-02-20 18:55:55,069 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[631036,631049] [2022-02-20 18:55:55,080 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.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c[635974,635987] [2022-02-20 18:55:55,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:55:55,147 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:55:55,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55 WrapperNode [2022-02-20 18:55:55,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:55:55,149 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:55:55,150 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:55:55,150 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:55:55,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55" (1/1) ... [2022-02-20 18:55:55,277 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55" (1/1) ... [2022-02-20 18:55:55,671 INFO L137 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 26578 [2022-02-20 18:55:55,671 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:55:55,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:55:55,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:55:55,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:55:55,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55" (1/1) ... [2022-02-20 18:55:55,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55" (1/1) ... [2022-02-20 18:55:55,730 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55" (1/1) ... [2022-02-20 18:55:55,731 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55" (1/1) ... [2022-02-20 18:55:55,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55" (1/1) ... [2022-02-20 18:55:55,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55" (1/1) ... [2022-02-20 18:55:56,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55" (1/1) ... [2022-02-20 18:55:56,059 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:55:56,060 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:55:56,060 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:55:56,060 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:55:56,061 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55" (1/1) ... [2022-02-20 18:55:56,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:55:56,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:55:56,092 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 18:55:56,116 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 18:55:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:55:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:55:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:55:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:55:56,756 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:55:56,757 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:56:06,839 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:56:06,879 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:56:06,879 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 18:56:06,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:56:06 BoogieIcfgContainer [2022-02-20 18:56:06,885 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:56:06,887 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:56:06,887 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:56:06,893 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:56:06,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:55:51" (1/3) ... [2022-02-20 18:56:06,894 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16a419c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:56:06, skipping insertion in model container [2022-02-20 18:56:06,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:55:55" (2/3) ... [2022-02-20 18:56:06,895 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16a419c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:56:06, skipping insertion in model container [2022-02-20 18:56:06,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:56:06" (3/3) ... [2022-02-20 18:56:06,896 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_lcr.7.1.ufo.BOUNDED-14.pals.c.v+sep-reducer.c [2022-02-20 18:56:06,903 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:56:06,903 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 29 error locations. [2022-02-20 18:56:06,967 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:56:06,975 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 18:56:06,975 INFO L340 AbstractCegarLoop]: Starting to check reachability of 29 error locations. [2022-02-20 18:56:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand has 5467 states, 5437 states have (on average 1.7491263564465698) internal successors, (9510), 5466 states have internal predecessors, (9510), 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 18:56:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-02-20 18:56:07,113 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:07,114 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:56:07,114 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-02-20 18:56:07,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:07,119 INFO L85 PathProgramCache]: Analyzing trace with hash 1092592849, now seen corresponding path program 1 times [2022-02-20 18:56:07,132 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:07,132 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973423263] [2022-02-20 18:56:07,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:07,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:08,031 INFO L290 TraceCheckUtils]: 0: Hoare triple {5470#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(51, 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;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_210~0 := 0;~__return_6480~0 := 0;~__return_6466~0 := 0;~__tmp_27858_0~0 := 0;~__return_6452~0 := 0;~__tmp_27810_0~0 := 0;~__return_6438~0 := 0;~__tmp_27475_0~0 := 0;~__return_6424~0 := 0;~__tmp_27438_0~0 := 0;~__return_6410~0 := 0;~__tmp_27122_0~0 := 0;~__tmp_27250_0~0 := 0;~__return_6396~0 := 0;~__tmp_27095_0~0 := 0;~__return_6382~0 := 0;~__tmp_26780_0~0 := 0;~__tmp_26908_0~0 := 0;~__tmp_26920_0~0 := 0;~__return_6368~0 := 0;~__tmp_26714_0~0 := 0;~__return_6354~0 := 0;~__tmp_26427_0~0 := 0;~__tmp_26526_0~0 := 0;~__return_6340~0 := 0;~__tmp_26371_0~0 := 0;~__return_6326~0 := 0;~__tmp_26085_0~0 := 0;~__tmp_26184_0~0 := 0;~__tmp_26225_0~0 := 0;~__return_6312~0 := 0;~__tmp_26031_0~0 := 0;~__tmp_26043_0~0 := 0;~__return_6298~0 := 0;~__tmp_25745_0~0 := 0;~__tmp_25844_0~0 := 0;~__tmp_25856_0~0 := 0;~__return_6284~0 := 0;~__tmp_25692_0~0 := 0;~__tmp_25704_0~0 := 0;~__tmp_25716_0~0 := 0;~__return_6270~0 := 0;~__tmp_25415_0~0 := 0;~__tmp_25514_0~0 := 0;~__tmp_25526_0~0 := 0;~__tmp_25538_0~0 := 0;~__return_25559~0 := 0;~__return_6256~0 := 0;~__tmp_25320_0~0 := 0;~__return_6242~0 := 0;~__tmp_25062_0~0 := 0;~__tmp_25132_0~0 := 0;~__return_6228~0 := 0;~__tmp_24977_0~0 := 0;~__return_6214~0 := 0;~__tmp_24720_0~0 := 0;~__tmp_24790_0~0 := 0;~__tmp_24860_0~0 := 0;~__return_6200~0 := 0;~__tmp_24637_0~0 := 0;~__tmp_24678_0~0 := 0;~__return_6186~0 := 0;~__tmp_24380_0~0 := 0;~__tmp_24450_0~0 := 0;~__tmp_24491_0~0 := 0;~__return_6172~0 := 0;~__tmp_24298_0~0 := 0;~__tmp_24339_0~0 := 0;~__tmp_24351_0~0 := 0;~__return_6158~0 := 0;~__tmp_24050_0~0 := 0;~__tmp_24120_0~0 := 0;~__tmp_24161_0~0 := 0;~__tmp_24173_0~0 := 0;~__return_24194~0 := 0;~__return_6144~0 := 0;~__tmp_23967_0~0 := 0;~__tmp_23979_0~0 := 0;~__return_6130~0 := 0;~__tmp_23710_0~0 := 0;~__tmp_23780_0~0 := 0;~__tmp_23792_0~0 := 0;~__return_6116~0 := 0;~__tmp_23628_0~0 := 0;~__tmp_23640_0~0 := 0;~__tmp_23681_0~0 := 0;~__return_6102~0 := 0;~__tmp_23380_0~0 := 0;~__tmp_23450_0~0 := 0;~__tmp_23462_0~0 := 0;~__tmp_23503_0~0 := 0;~__return_23524~0 := 0;~__return_6088~0 := 0;~__tmp_23298_0~0 := 0;~__tmp_23310_0~0 := 0;~__tmp_23322_0~0 := 0;~__return_6074~0 := 0;~__tmp_23050_0~0 := 0;~__tmp_23120_0~0 := 0;~__tmp_23132_0~0 := 0;~__tmp_23144_0~0 := 0;~__return_23194~0 := 0;~__return_6060~0 := 0;~__tmp_22977_0~0 := 0;~__tmp_22989_0~0 := 0;~__tmp_23001_0~0 := 0;~__tmp_23013_0~0 := 0;~__return_23034~0 := 0;~__return_6046~0 := 0;~__tmp_22741_0~0 := 0;~__tmp_22811_0~0 := 0;~__tmp_22823_0~0 := 0;~__tmp_22835_0~0 := 0;~__tmp_22847_0~0 := 0;~__return_22868~0 := 0;~__return_6032~0 := 0;~__tmp_22617_0~0 := 0;~__return_6018~0 := 0;~__tmp_22388_0~0 := 0;~__tmp_22429_0~0 := 0;~__return_6004~0 := 0;~__tmp_22274_0~0 := 0;~__return_5990~0 := 0;~__tmp_22046_0~0 := 0;~__tmp_22087_0~0 := 0;~__tmp_22186_0~0 := 0;~__return_5976~0 := 0;~__tmp_21934_0~0 := 0;~__tmp_22004_0~0 := 0;~__return_5962~0 := 0;~__tmp_21706_0~0 := 0;~__tmp_21747_0~0 := 0;~__tmp_21817_0~0 := 0;~__return_5948~0 := 0;~__tmp_21595_0~0 := 0;~__tmp_21665_0~0 := 0;~__tmp_21677_0~0 := 0;~__return_5934~0 := 0;~__tmp_21376_0~0 := 0;~__tmp_21417_0~0 := 0;~__tmp_21487_0~0 := 0;~__tmp_21499_0~0 := 0;~__return_21520~0 := 0;~__return_5920~0 := 0;~__tmp_21264_0~0 := 0;~__tmp_21305_0~0 := 0;~__return_5906~0 := 0;~__tmp_21036_0~0 := 0;~__tmp_21077_0~0 := 0;~__tmp_21118_0~0 := 0;~__return_5892~0 := 0;~__tmp_20925_0~0 := 0;~__tmp_20966_0~0 := 0;~__tmp_21007_0~0 := 0;~__return_5878~0 := 0;~__tmp_20706_0~0 := 0;~__tmp_20747_0~0 := 0;~__tmp_20788_0~0 := 0;~__tmp_20829_0~0 := 0;~__return_20850~0 := 0;~__return_5864~0 := 0;~__tmp_20595_0~0 := 0;~__tmp_20636_0~0 := 0;~__tmp_20648_0~0 := 0;~__return_5850~0 := 0;~__tmp_20376_0~0 := 0;~__tmp_20417_0~0 := 0;~__tmp_20458_0~0 := 0;~__tmp_20470_0~0 := 0;~__return_20520~0 := 0;~__return_5836~0 := 0;~__tmp_20274_0~0 := 0;~__tmp_20315_0~0 := 0;~__tmp_20327_0~0 := 0;~__tmp_20339_0~0 := 0;~__return_20360~0 := 0;~__return_5822~0 := 0;~__tmp_20067_0~0 := 0;~__tmp_20108_0~0 := 0;~__tmp_20149_0~0 := 0;~__tmp_20161_0~0 := 0;~__tmp_20173_0~0 := 0;~__return_20194~0 := 0;~__return_5808~0 := 0;~__tmp_19955_0~0 := 0;~__tmp_19967_0~0 := 0;~__return_5794~0 := 0;~__tmp_19727_0~0 := 0;~__tmp_19768_0~0 := 0;~__tmp_19780_0~0 := 0;~__return_5780~0 := 0;~__tmp_19616_0~0 := 0;~__tmp_19628_0~0 := 0;~__tmp_19698_0~0 := 0;~__return_5766~0 := 0;~__tmp_19397_0~0 := 0;~__tmp_19438_0~0 := 0;~__tmp_19450_0~0 := 0;~__tmp_19520_0~0 := 0;~__return_19541~0 := 0;~__return_5752~0 := 0;~__tmp_19286_0~0 := 0;~__tmp_19298_0~0 := 0;~__tmp_19339_0~0 := 0;~__return_5738~0 := 0;~__tmp_19067_0~0 := 0;~__tmp_19108_0~0 := 0;~__tmp_19120_0~0 := 0;~__tmp_19161_0~0 := 0;~__return_19211~0 := 0;~__return_5724~0 := 0;~__tmp_18965_0~0 := 0;~__tmp_18977_0~0 := 0;~__tmp_19018_0~0 := 0;~__tmp_19030_0~0 := 0;~__return_19051~0 := 0;~__return_5710~0 := 0;~__tmp_18758_0~0 := 0;~__tmp_18799_0~0 := 0;~__tmp_18811_0~0 := 0;~__tmp_18852_0~0 := 0;~__tmp_18864_0~0 := 0;~__return_18885~0 := 0;~__return_5696~0 := 0;~__tmp_18647_0~0 := 0;~__tmp_18659_0~0 := 0;~__tmp_18671_0~0 := 0;~__return_5682~0 := 0;~__tmp_18428_0~0 := 0;~__tmp_18469_0~0 := 0;~__tmp_18481_0~0 := 0;~__tmp_18493_0~0 := 0;~__return_18572~0 := 0;~__return_5668~0 := 0;~__tmp_18326_0~0 := 0;~__tmp_18338_0~0 := 0;~__tmp_18350_0~0 := 0;~__tmp_18391_0~0 := 0;~__return_18412~0 := 0;~__return_5654~0 := 0;~__tmp_18119_0~0 := 0;~__tmp_18160_0~0 := 0;~__tmp_18172_0~0 := 0;~__tmp_18184_0~0 := 0;~__tmp_18225_0~0 := 0;~__return_18246~0 := 0;~__return_5640~0 := 0;~__tmp_18017_0~0 := 0;~__tmp_18029_0~0 := 0;~__tmp_18041_0~0 := 0;~__tmp_18053_0~0 := 0;~__return_18103~0 := 0;~__return_5626~0 := 0;~__tmp_17810_0~0 := 0;~__tmp_17851_0~0 := 0;~__tmp_17863_0~0 := 0;~__tmp_17875_0~0 := 0;~__tmp_17887_0~0 := 0;~__return_17937~0 := 0;~__return_5612~0 := 0;~__tmp_17720_0~0 := 0;~__tmp_17732_0~0 := 0;~__tmp_17744_0~0 := 0;~__tmp_17756_0~0 := 0;~__tmp_17768_0~0 := 0;~__return_17789~0 := 0;~__return_5598~0 := 0;~__tmp_17527_0~0 := 0;~__tmp_17568_0~0 := 0;~__tmp_17580_0~0 := 0;~__tmp_17592_0~0 := 0;~__tmp_17604_0~0 := 0;~__tmp_17616_0~0 := 0;~__return_17640~0 := 0;~__return_5584~0 := 0;~__tmp_17374_0~0 := 0;~__return_5570~0 := 0;~__tmp_17176_0~0 := 0;~__tmp_17188_0~0 := 0;~__return_5556~0 := 0;~__tmp_17023_0~0 := 0;~__return_5542~0 := 0;~__tmp_16838_0~0 := 0;~__tmp_16850_0~0 := 0;~__return_5528~0 := 0;~__tmp_16699_0~0 := 0;~__tmp_16798_0~0 := 0;~__return_5514~0 := 0;~__tmp_16514_0~0 := 0;~__tmp_16526_0~0 := 0;~__tmp_16625_0~0 := 0;~__return_5500~0 := 0;~__tmp_16388_0~0 := 0;~__tmp_16487_0~0 := 0;~__return_5486~0 := 0;~__tmp_16198_0~0 := 0;~__tmp_16210_0~0 := 0;~__tmp_16309_0~0 := 0;~__tmp_16321_0~0 := 0;~__return_16342~0 := 0;~__return_5472~0 := 0;~__tmp_16059_0~0 := 0;~__tmp_16129_0~0 := 0;~__return_5458~0 := 0;~__tmp_15874_0~0 := 0;~__tmp_15886_0~0 := 0;~__tmp_15956_0~0 := 0;~__return_5444~0 := 0;~__tmp_15748_0~0 := 0;~__tmp_15818_0~0 := 0;~__return_5430~0 := 0;~__tmp_15558_0~0 := 0;~__tmp_15570_0~0 := 0;~__tmp_15640_0~0 := 0;~__tmp_15681_0~0 := 0;~__return_15702~0 := 0;~__return_5416~0 := 0;~__tmp_15432_0~0 := 0;~__tmp_15502_0~0 := 0;~__tmp_15514_0~0 := 0;~__return_5402~0 := 0;~__tmp_15242_0~0 := 0;~__tmp_15254_0~0 := 0;~__tmp_15324_0~0 := 0;~__tmp_15336_0~0 := 0;~__return_15386~0 := 0;~__return_5388~0 := 0;~__tmp_15111_0~0 := 0;~__tmp_15181_0~0 := 0;~__tmp_15193_0~0 := 0;~__tmp_15205_0~0 := 0;~__return_15226~0 := 0;~__return_5374~0 := 0;~__tmp_14930_0~0 := 0;~__tmp_14942_0~0 := 0;~__tmp_15012_0~0 := 0;~__tmp_15024_0~0 := 0;~__tmp_15036_0~0 := 0;~__return_15057~0 := 0;~__return_5360~0 := 0;~__tmp_14791_0~0 := 0;~__tmp_14832_0~0 := 0;~__return_5346~0 := 0;~__tmp_14606_0~0 := 0;~__tmp_14618_0~0 := 0;~__tmp_14659_0~0 := 0;~__return_5332~0 := 0;~__tmp_14480_0~0 := 0;~__tmp_14521_0~0 := 0;~__return_5318~0 := 0;~__tmp_14290_0~0 := 0;~__tmp_14302_0~0 := 0;~__tmp_14343_0~0 := 0;~__tmp_14413_0~0 := 0;~__return_14434~0 := 0;~__return_5304~0 := 0;~__tmp_14164_0~0 := 0;~__tmp_14205_0~0 := 0;~__tmp_14246_0~0 := 0;~__return_5290~0 := 0;~__tmp_13974_0~0 := 0;~__tmp_13986_0~0 := 0;~__tmp_14027_0~0 := 0;~__tmp_14068_0~0 := 0;~__return_14118~0 := 0;~__return_5276~0 := 0;~__tmp_13843_0~0 := 0;~__tmp_13884_0~0 := 0;~__tmp_13925_0~0 := 0;~__tmp_13937_0~0 := 0;~__return_13958~0 := 0;~__return_5262~0 := 0;~__tmp_13662_0~0 := 0;~__tmp_13674_0~0 := 0;~__tmp_13715_0~0 := 0;~__tmp_13756_0~0 := 0;~__tmp_13768_0~0 := 0;~__return_13789~0 := 0;~__return_5248~0 := 0;~__tmp_13536_0~0 := 0;~__tmp_13577_0~0 := 0;~__tmp_13589_0~0 := 0;~__return_5234~0 := 0;~__tmp_13346_0~0 := 0;~__tmp_13358_0~0 := 0;~__tmp_13399_0~0 := 0;~__tmp_13411_0~0 := 0;~__return_13490~0 := 0;~__return_5220~0 := 0;~__tmp_13215_0~0 := 0;~__tmp_13256_0~0 := 0;~__tmp_13268_0~0 := 0;~__tmp_13309_0~0 := 0;~__return_13330~0 := 0;~__return_5206~0 := 0;~__tmp_13034_0~0 := 0;~__tmp_13046_0~0 := 0;~__tmp_13087_0~0 := 0;~__tmp_13099_0~0 := 0;~__tmp_13140_0~0 := 0;~__return_13161~0 := 0;~__return_5192~0 := 0;~__tmp_12903_0~0 := 0;~__tmp_12944_0~0 := 0;~__tmp_12956_0~0 := 0;~__tmp_12968_0~0 := 0;~__return_13018~0 := 0;~__return_5178~0 := 0;~__tmp_12722_0~0 := 0;~__tmp_12734_0~0 := 0;~__tmp_12775_0~0 := 0;~__tmp_12787_0~0 := 0;~__tmp_12799_0~0 := 0;~__return_12849~0 := 0;~__return_5164~0 := 0;~__tmp_12600_0~0 := 0;~__tmp_12641_0~0 := 0;~__tmp_12653_0~0 := 0;~__tmp_12665_0~0 := 0;~__tmp_12677_0~0 := 0;~__return_12698~0 := 0;~__return_5150~0 := 0;~__tmp_12436_0~0 := 0;~__tmp_12448_0~0 := 0;~__tmp_12489_0~0 := 0;~__tmp_12501_0~0 := 0;~__tmp_12513_0~0 := 0;~__tmp_12525_0~0 := 0;~__return_12549~0 := 0;~__return_5136~0 := 0;~__tmp_12297_0~0 := 0;~__tmp_12309_0~0 := 0;~__return_5122~0 := 0;~__tmp_12112_0~0 := 0;~__tmp_12124_0~0 := 0;~__tmp_12136_0~0 := 0;~__return_5108~0 := 0;~__tmp_11986_0~0 := 0;~__tmp_11998_0~0 := 0;~__return_5094~0 := 0;~__tmp_11796_0~0 := 0;~__tmp_11808_0~0 := 0;~__tmp_11820_0~0 := 0;~__tmp_11919_0~0 := 0;~__return_11940~0 := 0;~__return_5080~0 := 0;~__tmp_11670_0~0 := 0;~__tmp_11682_0~0 := 0;~__tmp_11752_0~0 := 0;~__return_5066~0 := 0;~__tmp_11480_0~0 := 0;~__tmp_11492_0~0 := 0;~__tmp_11504_0~0 := 0;~__tmp_11574_0~0 := 0;~__return_11624~0 := 0;~__return_5052~0 := 0;~__tmp_11349_0~0 := 0;~__tmp_11361_0~0 := 0;~__tmp_11431_0~0 := 0;~__tmp_11443_0~0 := 0;~__return_11464~0 := 0;~__return_5038~0 := 0;~__tmp_11168_0~0 := 0;~__tmp_11180_0~0 := 0;~__tmp_11192_0~0 := 0;~__tmp_11262_0~0 := 0;~__tmp_11274_0~0 := 0;~__return_11295~0 := 0;~__return_5024~0 := 0;~__tmp_11042_0~0 := 0;~__tmp_11054_0~0 := 0;~__tmp_11095_0~0 := 0;~__return_5010~0 := 0;~__tmp_10852_0~0 := 0;~__tmp_10864_0~0 := 0;~__tmp_10876_0~0 := 0;~__tmp_10917_0~0 := 0;~__return_10996~0 := 0;~__return_4996~0 := 0;~__tmp_10721_0~0 := 0;~__tmp_10733_0~0 := 0;~__tmp_10774_0~0 := 0;~__tmp_10815_0~0 := 0;~__return_10836~0 := 0;~__return_4982~0 := 0;~__tmp_10540_0~0 := 0;~__tmp_10552_0~0 := 0;~__tmp_10564_0~0 := 0;~__tmp_10605_0~0 := 0;~__tmp_10646_0~0 := 0;~__return_10667~0 := 0;~__return_4968~0 := 0;~__tmp_10409_0~0 := 0;~__tmp_10421_0~0 := 0;~__tmp_10462_0~0 := 0;~__tmp_10474_0~0 := 0;~__return_10524~0 := 0;~__return_4954~0 := 0;~__tmp_10228_0~0 := 0;~__tmp_10240_0~0 := 0;~__tmp_10252_0~0 := 0;~__tmp_10293_0~0 := 0;~__tmp_10305_0~0 := 0;~__return_10355~0 := 0;~__return_4940~0 := 0;~__tmp_10106_0~0 := 0;~__tmp_10118_0~0 := 0;~__tmp_10159_0~0 := 0;~__tmp_10171_0~0 := 0;~__tmp_10183_0~0 := 0;~__return_10204~0 := 0;~__return_4926~0 := 0;~__tmp_9942_0~0 := 0;~__tmp_9954_0~0 := 0;~__tmp_9966_0~0 := 0;~__tmp_10007_0~0 := 0;~__tmp_10019_0~0 := 0;~__tmp_10031_0~0 := 0;~__return_10055~0 := 0;~__return_4912~0 := 0;~__tmp_9773_0~0 := 0;~__tmp_9785_0~0 := 0;~__tmp_9797_0~0 := 0;~__tmp_9884_0~0 := 0;~__tmp_9898_0~0 := 0;~__return_9926~0 := 0;~__return_4898~0 := 0;~__tmp_9583_0~0 := 0;~__tmp_9595_0~0 := 0;~__tmp_9607_0~0 := 0;~__tmp_9619_0~0 := 0;~__return_9727~0 := 0;~__return_4884~0 := 0;~__tmp_9452_0~0 := 0;~__tmp_9464_0~0 := 0;~__tmp_9476_0~0 := 0;~__tmp_9546_0~0 := 0;~__return_9567~0 := 0;~__return_4870~0 := 0;~__tmp_9271_0~0 := 0;~__tmp_9283_0~0 := 0;~__tmp_9295_0~0 := 0;~__tmp_9307_0~0 := 0;~__tmp_9377_0~0 := 0;~__return_9398~0 := 0;~__return_4856~0 := 0;~__tmp_9140_0~0 := 0;~__tmp_9152_0~0 := 0;~__tmp_9164_0~0 := 0;~__tmp_9205_0~0 := 0;~__return_9255~0 := 0;~__return_4842~0 := 0;~__tmp_8959_0~0 := 0;~__tmp_8971_0~0 := 0;~__tmp_8983_0~0 := 0;~__tmp_8995_0~0 := 0;~__tmp_9036_0~0 := 0;~__return_9086~0 := 0;~__return_4828~0 := 0;~__tmp_8837_0~0 := 0;~__tmp_8849_0~0 := 0;~__tmp_8861_0~0 := 0;~__tmp_8902_0~0 := 0;~__tmp_8914_0~0 := 0;~__return_8935~0 := 0;~__return_4814~0 := 0;~__tmp_8673_0~0 := 0;~__tmp_8685_0~0 := 0;~__tmp_8697_0~0 := 0;~__tmp_8709_0~0 := 0;~__tmp_8750_0~0 := 0;~__tmp_8762_0~0 := 0;~__return_8786~0 := 0;~__return_4800~0 := 0;~__tmp_8534_0~0 := 0;~__tmp_8546_0~0 := 0;~__tmp_8558_0~0 := 0;~__tmp_8570_0~0 := 0;~__return_8649~0 := 0;~__tmp_8650_0~0 := 0;~__return_4786~0 := 0;~__tmp_8353_0~0 := 0;~__tmp_8365_0~0 := 0;~__tmp_8377_0~0 := 0;~__tmp_8389_0~0 := 0;~__tmp_8401_0~0 := 0;~__return_8480~0 := 0;~__return_4772~0 := 0;~__tmp_8231_0~0 := 0;~__tmp_8243_0~0 := 0;~__tmp_8255_0~0 := 0;~__tmp_8267_0~0 := 0;~__tmp_8308_0~0 := 0;~__return_8329~0 := 0;~__return_4758~0 := 0;~__tmp_8067_0~0 := 0;~__tmp_8079_0~0 := 0;~__tmp_8091_0~0 := 0;~__tmp_8103_0~0 := 0;~__tmp_8115_0~0 := 0;~__tmp_8156_0~0 := 0;~__return_8180~0 := 0;~__return_4744~0 := 0;~__tmp_7942_0~0 := 0;~__tmp_7954_0~0 := 0;~__tmp_7966_0~0 := 0;~__tmp_7978_0~0 := 0;~__tmp_7990_0~0 := 0;~__return_8040~0 := 0;~__tmp_8049_0~0 := 0;~__return_4730~0 := 0;~__tmp_7778_0~0 := 0;~__tmp_7790_0~0 := 0;~__tmp_7802_0~0 := 0;~__tmp_7814_0~0 := 0;~__tmp_7826_0~0 := 0;~__tmp_7838_0~0 := 0;~__return_7891~0 := 0;~__return_4716~0 := 0;~__tmp_7673_0~0 := 0;~__tmp_7685_0~0 := 0;~__tmp_7697_0~0 := 0;~__tmp_7709_0~0 := 0;~__tmp_7721_0~0 := 0;~__tmp_7733_0~0 := 0;~__return_7757~0 := 0;~__return_4702~0 := 0;~__tmp_7520_0~0 := 0;~__tmp_7532_0~0 := 0;~__tmp_7544_0~0 := 0;~__tmp_7556_0~0 := 0;~__tmp_7568_0~0 := 0;~__tmp_7580_0~0 := 0;~__tmp_7592_0~0 := 0;~__return_7619~0 := 0;~__tmp_7628_0~0 := 0;~__return_28207~0 := 0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,033 INFO L290 TraceCheckUtils]: 1: Hoare triple {5472#(<= (+ ~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_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#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_~node7__m7~1#1, main_~node6__m6~2#1, main_~node5__m5~2#1, main_~node4__m4~2#1, main_~node3__m3~2#1, main_~node2__m2~2#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_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node7____CPAchecker_TMP_0~2#1, main_~node7__m7~3#1, main_~node6__m6~3#1, main_~node5__m5~3#1, main_~node4__m4~3#1, main_~node3__m3~3#1, main_~node2__m2~3#1, main_~node1__m1~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node7__m7~4#1, main_~node6__m6~4#1, main_~node5__m5~4#1, main_~node4__m4~4#1, main_~node3__m3~4#1, main_~node2__m2~4#1, main_~node1__m1~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~2#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node7__m7~6#1, main_~node6__m6~6#1, main_~node5__m5~5#1, main_~node4__m4~5#1, main_~node3__m3~5#1, main_~node2__m2~5#1, main_~node1__m1~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node7__m7~7#1, main_~node6__m6~7#1, main_~node5__m5~6#1, main_~node4__m4~6#1, main_~node3__m3~6#1, main_~node2__m2~6#1, main_~node1__m1~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node7____CPAchecker_TMP_0~3#1, main_~node7__m7~5#1, main_~node7__m7~9#1, main_~node6__m6~8#1, main_~node5__m5~7#1, main_~node4__m4~7#1, main_~node3__m3~7#1, main_~node2__m2~7#1, main_~node1__m1~7#1, main_~main____CPAchecker_TMP_0~6#1, main_~__tmp_7~0#1, main_~assert__arg~6#1, main_~check__tmp~6#1, main_~node7__m7~10#1, main_~node6__m6~9#1, main_~node5__m5~8#1, main_~node4__m4~8#1, main_~node3__m3~8#1, main_~node2__m2~8#1, main_~node1__m1~8#1, main_~main____CPAchecker_TMP_0~7#1, main_~__tmp_8~0#1, main_~assert__arg~7#1, main_~check__tmp~7#1, main_~node7____CPAchecker_TMP_0~4#1, main_~node7__m7~8#1, main_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~5#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node7__m7~12#1, main_~node6__m6~11#1, main_~node5__m5~10#1, main_~node4__m4~9#1, main_~node3__m3~9#1, main_~node2__m2~9#1, main_~node1__m1~9#1, main_~main____CPAchecker_TMP_0~8#1, main_~__tmp_9~0#1, main_~assert__arg~8#1, 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main_~node6__m6~16#1, main_~node5__m5~14#1, main_~node4__m4~13#1, main_~node3__m3~13#1, main_~node2__m2~13#1, main_~node1__m1~13#1, main_~main____CPAchecker_TMP_0~12#1, main_~__tmp_13~0#1, main_~assert__arg~12#1, main_~check__tmp~12#1, main_~node7__m7~19#1, main_~node6__m6~17#1, main_~node5__m5~15#1, main_~node4__m4~14#1, main_~node3__m3~14#1, main_~node2__m2~14#1, main_~node1__m1~14#1, main_~main____CPAchecker_TMP_0~13#1, main_~__tmp_14~0#1, main_~assert__arg~13#1, main_~check__tmp~13#1, main_~node7____CPAchecker_TMP_0~7#1, main_~node7__m7~17#1, main_~node7__m7~21#1, main_~node6__m6~18#1, main_~node5__m5~16#1, main_~node4__m4~15#1, main_~node3__m3~15#1, main_~node2__m2~15#1, main_~node1__m1~15#1, main_~main____CPAchecker_TMP_0~14#1, main_~__tmp_15~0#1, main_~assert__arg~14#1, main_~check__tmp~14#1, main_~check__tmp~16#1, main_~node7__m7~22#1, main_~node6__m6~19#1, main_~node5__m5~17#1, main_~node4__m4~16#1, main_~node3__m3~16#1, main_~node2__m2~16#1, main_~node1__m1~16#1, main_~main____CPAchecker_TMP_0~15#1, main_~__tmp_16~0#1, main_~assert__arg~15#1, main_~check__tmp~15#1, main_~node7____CPAchecker_TMP_0~8#1, main_~node7__m7~20#1, main_~node6____CPAchecker_TMP_0~3#1, main_~node6__m6~15#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~9#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node7__m7~24#1, main_~node6__m6~21#1, main_~node5__m5~19#1, main_~node4__m4~18#1, main_~node3__m3~17#1, main_~node2__m2~17#1, main_~node1__m1~17#1, main_~main____CPAchecker_TMP_0~16#1, main_~__tmp_17~0#1, main_~assert__arg~16#1, main_~check__tmp~17#1, main_~node7__m7~25#1, main_~node6__m6~22#1, main_~node5__m5~20#1, main_~node4__m4~19#1, main_~node3__m3~18#1, main_~node2__m2~18#1, main_~node1__m1~18#1, main_~main____CPAchecker_TMP_0~17#1, main_~__tmp_18~0#1, main_~assert__arg~17#1, main_~check__tmp~18#1, main_~node7____CPAchecker_TMP_0~9#1, main_~node7__m7~23#1, main_~node7__m7~27#1, main_~node6__m6~23#1, main_~node5__m5~21#1, main_~node4__m4~20#1, 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main_~__tmp_117~0#1, main_~assert__arg~116#1, main_~check__tmp~144#1, main_~node7____CPAchecker_TMP_0~52#1, main_~node7__m7~152#1, main_~node6____CPAchecker_TMP_0~25#1, main_~node6__m6~125#1, main_~node5____CPAchecker_TMP_0~12#1, main_~node5__m5~108#1, main_~node7__m7~156#1, main_~node6__m6~131#1, main_~node5__m5~118#1, main_~node4__m4~111#1, main_~node3__m3~108#1, main_~node2__m2~106#1, main_~node1__m1~105#1, main_~main____CPAchecker_TMP_0~104#1, main_~__tmp_119~0#1, main_~assert__arg~118#1, main_~check__tmp~146#1, main_~check__tmp~148#1, main_~node7__m7~157#1, main_~node6__m6~132#1, main_~node5__m5~119#1, main_~node4__m4~112#1, main_~node3__m3~109#1, main_~node2__m2~107#1, main_~node1__m1~106#1, main_~main____CPAchecker_TMP_0~105#1, main_~__tmp_120~0#1, main_~assert__arg~119#1, main_~check__tmp~147#1, main_~node7____CPAchecker_TMP_0~53#1, main_~node7__m7~155#1, main_~check__tmp~150#1, main_~node7__m7~159#1, main_~node6__m6~133#1, main_~node5__m5~120#1, main_~node4__m4~113#1, main_~node3__m3~110#1, main_~node2__m2~108#1, main_~node1__m1~107#1, main_~main____CPAchecker_TMP_0~106#1, main_~__tmp_121~0#1, main_~assert__arg~120#1, main_~check__tmp~149#1, main_~__tmp_123~0#1, main_~assert__arg~122#1, main_~check__tmp~152#1, main_~node7__m7~160#1, main_~node6__m6~134#1, main_~node5__m5~121#1, main_~node4__m4~114#1, main_~node3__m3~111#1, main_~node2__m2~109#1, main_~node1__m1~108#1, main_~main____CPAchecker_TMP_0~107#1, main_~__tmp_122~0#1, main_~assert__arg~121#1, main_~check__tmp~151#1, main_~node7____CPAchecker_TMP_0~54#1, main_~node7__m7~158#1, main_~node6____CPAchecker_TMP_0~26#1, main_~node6__m6~130#1, main_~check__tmp~154#1, main_~node7__m7~162#1, main_~node6__m6~136#1, main_~node5__m5~122#1, main_~node4__m4~115#1, main_~node3__m3~112#1, main_~node2__m2~110#1, main_~node1__m1~109#1, main_~main____CPAchecker_TMP_0~108#1, main_~__tmp_124~0#1, main_~assert__arg~123#1, main_~check__tmp~153#1, main_~__tmp_126~0#1, main_~assert__arg~125#1, main_~check__tmp~156#1, main_~node7__m7~163#1, main_~node6__m6~137#1, main_~node5__m5~123#1, main_~node4__m4~116#1, main_~node3__m3~113#1, main_~node2__m2~111#1, main_~node1__m1~110#1, main_~main____CPAchecker_TMP_0~109#1, main_~__tmp_125~0#1, main_~assert__arg~124#1, main_~check__tmp~155#1, main_~node7____CPAchecker_TMP_0~55#1, main_~node7__m7~161#1, main_~__tmp_128~0#1, main_~assert__arg~127#1, main_~check__tmp~158#1, main_~node7__m7~165#1, main_~node6__m6~138#1, main_~node5__m5~124#1, main_~node4__m4~117#1, main_~node3__m3~114#1, main_~node2__m2~112#1, main_~node1__m1~111#1, main_~main____CPAchecker_TMP_0~110#1, main_~__tmp_127~0#1, main_~assert__arg~126#1, main_~check__tmp~157#1, main_~__tmp_130~0#1, main_~assert__arg~129#1, main_~check__tmp~160#1, main_~node7__m7~166#1, main_~node6__m6~139#1, main_~node5__m5~125#1, main_~node4__m4~118#1, main_~node3__m3~115#1, main_~node2__m2~113#1, main_~node1__m1~112#1, main_~main____CPAchecker_TMP_0~111#1, main_~__tmp_129~0#1, main_~assert__arg~128#1, main_~check__tmp~159#1, main_~node7____CPAchecker_TMP_0~56#1, main_~node7__m7~164#1, main_~node6____CPAchecker_TMP_0~27#1, main_~node6__m6~135#1, main_~node5____CPAchecker_TMP_0~13#1, main_~node5__m5~117#1, main_~node4____CPAchecker_TMP_0~6#1, main_~node4__m4~102#1, main_~check__tmp~162#1, main_~node7__m7~168#1, main_~node6__m6~141#1, main_~node5__m5~127#1, main_~node4__m4~120#1, main_~node3__m3~116#1, main_~node2__m2~114#1, main_~node1__m1~113#1, main_~main____CPAchecker_TMP_0~112#1, main_~__tmp_131~0#1, main_~assert__arg~130#1, main_~check__tmp~161#1, main_~check__tmp~164#1, main_~node7__m7~169#1, main_~node6__m6~142#1, main_~node5__m5~128#1, main_~node4__m4~121#1, main_~node3__m3~117#1, main_~node2__m2~115#1, main_~node1__m1~114#1, main_~main____CPAchecker_TMP_0~113#1, main_~__tmp_132~0#1, main_~assert__arg~131#1, main_~check__tmp~163#1, main_~node7____CPAchecker_TMP_0~57#1, main_~node7__m7~167#1, main_~check__tmp~166#1, main_~node7__m7~171#1, main_~node6__m6~143#1, main_~node5__m5~129#1, main_~node4__m4~122#1, main_~node3__m3~118#1, main_~node2__m2~116#1, main_~node1__m1~115#1, main_~main____CPAchecker_TMP_0~114#1, main_~__tmp_133~0#1, main_~assert__arg~132#1, main_~check__tmp~165#1, main_~__tmp_135~0#1, main_~assert__arg~134#1, main_~check__tmp~168#1, main_~node7__m7~172#1, main_~node6__m6~144#1, main_~node5__m5~130#1, main_~node4__m4~123#1, main_~node3__m3~119#1, main_~node2__m2~117#1, main_~node1__m1~116#1, main_~main____CPAchecker_TMP_0~115#1, main_~__tmp_134~0#1, main_~assert__arg~133#1, main_~check__tmp~167#1, main_~node7____CPAchecker_TMP_0~58#1, main_~node7__m7~170#1, main_~node6____CPAchecker_TMP_0~28#1, main_~node6__m6~140#1, main_~check__tmp~170#1, main_~node7__m7~174#1, main_~node6__m6~146#1, main_~node5__m5~131#1, main_~node4__m4~124#1, main_~node3__m3~120#1, main_~node2__m2~118#1, main_~node1__m1~117#1, main_~main____CPAchecker_TMP_0~116#1, main_~__tmp_136~0#1, main_~assert__arg~135#1, main_~check__tmp~169#1, main_~__tmp_138~0#1, main_~assert__arg~137#1, main_~check__tmp~172#1, main_~node7__m7~175#1, main_~node6__m6~147#1, main_~node5__m5~132#1, main_~node4__m4~125#1, main_~node3__m3~121#1, main_~node2__m2~119#1, main_~node1__m1~118#1, main_~main____CPAchecker_TMP_0~117#1, main_~__tmp_137~0#1, main_~assert__arg~136#1, main_~check__tmp~171#1, main_~node7____CPAchecker_TMP_0~59#1, main_~node7__m7~173#1, main_~__tmp_140~0#1, main_~assert__arg~139#1, main_~check__tmp~174#1, main_~node7__m7~177#1, main_~node6__m6~148#1, main_~node5__m5~133#1, main_~node4__m4~126#1, main_~node3__m3~122#1, main_~node2__m2~120#1, main_~node1__m1~119#1, main_~main____CPAchecker_TMP_0~118#1, main_~__tmp_139~0#1, main_~assert__arg~138#1, main_~check__tmp~173#1, main_~__tmp_142~0#1, main_~assert__arg~141#1, main_~check__tmp~176#1, main_~node7__m7~178#1, main_~node6__m6~149#1, main_~node5__m5~134#1, main_~node4__m4~127#1, main_~node3__m3~123#1, main_~node2__m2~121#1, main_~node1__m1~120#1, main_~main____CPAchecker_TMP_0~119#1, main_~__tmp_141~0#1, main_~assert__arg~140#1, main_~check__tmp~175#1, main_~node7____CPAchecker_TMP_0~60#1, main_~node7__m7~176#1, main_~node6____CPAchecker_TMP_0~29#1, main_~node6__m6~145#1, main_~node5____CPAchecker_TMP_0~14#1, main_~node5__m5~126#1, main_~__tmp_144~0#1, main_~assert__arg~143#1, main_~check__tmp~178#1, main_~node7__m7~180#1, main_~node6__m6~151#1, main_~node5__m5~136#1, main_~node4__m4~128#1, main_~node3__m3~124#1, main_~node2__m2~122#1, main_~node1__m1~121#1, main_~main____CPAchecker_TMP_0~120#1, main_~__tmp_143~0#1, main_~assert__arg~142#1, main_~check__tmp~177#1, main_~__tmp_146~0#1, main_~assert__arg~145#1, main_~check__tmp~180#1, main_~node7__m7~181#1, main_~node6__m6~152#1, main_~node5__m5~137#1, main_~node4__m4~129#1, main_~node3__m3~125#1, main_~node2__m2~123#1, main_~node1__m1~122#1, main_~main____CPAchecker_TMP_0~121#1, main_~__tmp_145~0#1, main_~assert__arg~144#1, main_~check__tmp~179#1, main_~node7____CPAchecker_TMP_0~61#1, main_~node7__m7~179#1, main_~__tmp_148~0#1, main_~assert__arg~147#1, main_~check__tmp~182#1, main_~node7__m7~183#1, main_~node6__m6~153#1, main_~node5__m5~138#1, main_~node4__m4~130#1, main_~node3__m3~126#1, main_~node2__m2~124#1, main_~node1__m1~123#1, main_~main____CPAchecker_TMP_0~122#1, main_~__tmp_147~0#1, main_~assert__arg~146#1, main_~check__tmp~181#1, main_~__tmp_150~0#1, main_~assert__arg~149#1, main_~check__tmp~184#1, main_~node7__m7~184#1, main_~node6__m6~154#1, main_~node5__m5~139#1, main_~node4__m4~131#1, main_~node3__m3~127#1, main_~node2__m2~125#1, main_~node1__m1~124#1, main_~main____CPAchecker_TMP_0~123#1, main_~__tmp_149~0#1, main_~assert__arg~148#1, main_~check__tmp~183#1, main_~node7____CPAchecker_TMP_0~62#1, main_~node7__m7~182#1, main_~node6____CPAchecker_TMP_0~30#1, main_~node6__m6~150#1, main_~main____CPAchecker_TMP_0~125#1, main_~__tmp_152~0#1, main_~assert__arg~151#1, main_~check__tmp~186#1, main_~node7__m7~186#1, main_~node6__m6~156#1, main_~node5__m5~140#1, main_~node4__m4~132#1, main_~node3__m3~128#1, main_~node2__m2~126#1, main_~node1__m1~125#1, main_~main____CPAchecker_TMP_0~124#1, main_~__tmp_151~0#1, main_~assert__arg~150#1, main_~check__tmp~185#1, main_~__tmp_154~0#1, main_~assert__arg~153#1, main_~check__tmp~188#1, main_~node7__m7~187#1, main_~node6__m6~157#1, main_~node5__m5~141#1, main_~node4__m4~133#1, main_~node3__m3~129#1, main_~node2__m2~127#1, main_~node1__m1~126#1, main_~main____CPAchecker_TMP_0~126#1, main_~__tmp_153~0#1, main_~assert__arg~152#1, main_~check__tmp~187#1, main_~node7____CPAchecker_TMP_0~63#1, main_~node7__m7~185#1, main_~__tmp_156~0#1, main_~assert__arg~155#1, main_~check__tmp~190#1, main_~node7__m7~189#1, main_~node6__m6~158#1, main_~node5__m5~142#1, main_~node4__m4~134#1, main_~node3__m3~130#1, main_~node2__m2~128#1, main_~node1__m1~127#1, main_~main____CPAchecker_TMP_0~127#1, main_~__tmp_155~0#1, main_~assert__arg~154#1, main_~check__tmp~189#1, main_~node6____CPAchecker_TMP_0~32#1, main_~node6__m6~160#1, main_~node5____CPAchecker_TMP_0~16#1, main_~node5__m5~144#1, main_~node4____CPAchecker_TMP_0~8#1, main_~node4__m4~136#1, main_~node3____CPAchecker_TMP_0~4#1, main_~node3__m3~132#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__m2~130#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~129#1, main_~main____CPAchecker_TMP_0~129#1, main_~__tmp_158~0#1, main_~assert__arg~157#1, main_~check__tmp~192#1, main_~node7__m7~190#1, main_~node6__m6~159#1, main_~node5__m5~143#1, main_~node4__m4~135#1, main_~node3__m3~131#1, main_~node2__m2~129#1, main_~node1__m1~128#1, main_~main____CPAchecker_TMP_0~128#1, main_~__tmp_157~0#1, main_~assert__arg~156#1, main_~check__tmp~191#1, main_~node7____CPAchecker_TMP_0~64#1, main_~node7__m7~188#1, main_~node6____CPAchecker_TMP_0~31#1, main_~node6__m6~155#1, main_~node5____CPAchecker_TMP_0~15#1, main_~node5__m5~135#1, main_~node4____CPAchecker_TMP_0~7#1, main_~node4__m4~119#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__m3~99#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~65#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;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,035 INFO L290 TraceCheckUtils]: 2: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~r1~0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,035 INFO L290 TraceCheckUtils]: 3: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume ~id1~0 >= 0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,036 INFO L290 TraceCheckUtils]: 4: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st1~0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,037 INFO L290 TraceCheckUtils]: 5: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume ~send1~0 == ~id1~0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,037 INFO L290 TraceCheckUtils]: 6: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode1~0 % 256; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,038 INFO L290 TraceCheckUtils]: 7: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume ~id2~0 >= 0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,038 INFO L290 TraceCheckUtils]: 8: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st2~0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,039 INFO L290 TraceCheckUtils]: 9: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume ~send2~0 == ~id2~0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,039 INFO L290 TraceCheckUtils]: 10: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode2~0 % 256; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,040 INFO L290 TraceCheckUtils]: 11: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume ~id3~0 >= 0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,040 INFO L290 TraceCheckUtils]: 12: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st3~0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,041 INFO L290 TraceCheckUtils]: 13: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume ~send3~0 == ~id3~0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,041 INFO L290 TraceCheckUtils]: 14: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode3~0 % 256; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,042 INFO L290 TraceCheckUtils]: 15: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume ~id4~0 >= 0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,042 INFO L290 TraceCheckUtils]: 16: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st4~0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,043 INFO L290 TraceCheckUtils]: 17: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume ~send4~0 == ~id4~0; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,043 INFO L290 TraceCheckUtils]: 18: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode4~0 % 256; {5472#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:08,044 INFO L290 TraceCheckUtils]: 19: Hoare triple {5472#(<= (+ ~nomsg~0 1) 0)} assume ~id5~0 >= 0; {5473#(<= (+ ~nomsg~0 1) ~id5~0)} is VALID [2022-02-20 18:56:08,045 INFO L290 TraceCheckUtils]: 20: Hoare triple {5473#(<= (+ ~nomsg~0 1) ~id5~0)} assume 0 == ~st5~0; {5473#(<= (+ ~nomsg~0 1) ~id5~0)} is VALID [2022-02-20 18:56:08,046 INFO L290 TraceCheckUtils]: 21: Hoare triple {5473#(<= (+ ~nomsg~0 1) ~id5~0)} assume ~send5~0 == ~id5~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,047 INFO L290 TraceCheckUtils]: 22: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume 0 == ~mode5~0 % 256; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,047 INFO L290 TraceCheckUtils]: 23: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id6~0 >= 0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,050 INFO L290 TraceCheckUtils]: 24: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume 0 == ~st6~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,051 INFO L290 TraceCheckUtils]: 25: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~send6~0 == ~id6~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,051 INFO L290 TraceCheckUtils]: 26: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume 0 == ~mode6~0 % 256; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,052 INFO L290 TraceCheckUtils]: 27: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id7~0 >= 0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,053 INFO L290 TraceCheckUtils]: 28: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume 0 == ~st7~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,054 INFO L290 TraceCheckUtils]: 29: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~send7~0 == ~id7~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,054 INFO L290 TraceCheckUtils]: 30: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume 0 == ~mode7~0 % 256; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,055 INFO L290 TraceCheckUtils]: 31: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id2~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,056 INFO L290 TraceCheckUtils]: 32: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id3~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,061 INFO L290 TraceCheckUtils]: 33: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id4~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,061 INFO L290 TraceCheckUtils]: 34: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id5~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,062 INFO L290 TraceCheckUtils]: 35: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id6~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,062 INFO L290 TraceCheckUtils]: 36: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id1~0 != ~id7~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,063 INFO L290 TraceCheckUtils]: 37: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id3~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,063 INFO L290 TraceCheckUtils]: 38: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id4~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,064 INFO L290 TraceCheckUtils]: 39: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id5~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,064 INFO L290 TraceCheckUtils]: 40: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id6~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,065 INFO L290 TraceCheckUtils]: 41: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id2~0 != ~id7~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,065 INFO L290 TraceCheckUtils]: 42: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id3~0 != ~id4~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,066 INFO L290 TraceCheckUtils]: 43: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id3~0 != ~id5~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,066 INFO L290 TraceCheckUtils]: 44: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id3~0 != ~id6~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,066 INFO L290 TraceCheckUtils]: 45: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id3~0 != ~id7~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,067 INFO L290 TraceCheckUtils]: 46: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id4~0 != ~id5~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,067 INFO L290 TraceCheckUtils]: 47: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id4~0 != ~id6~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,068 INFO L290 TraceCheckUtils]: 48: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id4~0 != ~id7~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,071 INFO L290 TraceCheckUtils]: 49: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id5~0 != ~id6~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,072 INFO L290 TraceCheckUtils]: 50: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id5~0 != ~id7~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,072 INFO L290 TraceCheckUtils]: 51: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_210~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_210~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,076 INFO L290 TraceCheckUtils]: 52: Hoare triple {5474#(<= (+ ~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;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,077 INFO L290 TraceCheckUtils]: 53: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,078 INFO L290 TraceCheckUtils]: 54: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,079 INFO L290 TraceCheckUtils]: 55: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~send1~0 != ~nomsg~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,079 INFO L290 TraceCheckUtils]: 56: Hoare triple {5474#(<= (+ ~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; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,080 INFO L290 TraceCheckUtils]: 57: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,080 INFO L290 TraceCheckUtils]: 58: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume ~send2~0 != ~nomsg~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,081 INFO L290 TraceCheckUtils]: 59: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} 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; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,081 INFO L290 TraceCheckUtils]: 60: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,082 INFO L290 TraceCheckUtils]: 61: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} 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__m4~17#1;main_~node4__m4~17#1 := ~nomsg~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,082 INFO L290 TraceCheckUtils]: 62: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~1#1; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,083 INFO L290 TraceCheckUtils]: 63: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~1#1 := ~p4_new~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~1#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~1#1 % 256 else main_~node4____CPAchecker_TMP_0~1#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~27#1;main_~node5__m5~27#1 := ~nomsg~0; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,083 INFO L290 TraceCheckUtils]: 64: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~3#1; {5474#(<= (+ ~nomsg~0 1) ~send5~0)} is VALID [2022-02-20 18:56:08,084 INFO L290 TraceCheckUtils]: 65: Hoare triple {5474#(<= (+ ~nomsg~0 1) ~send5~0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~3#1 := ~p5_new~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__m6~35#1;main_~node6__m6~35#1 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,084 INFO L290 TraceCheckUtils]: 66: Hoare triple {5471#false} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~7#1; {5471#false} is VALID [2022-02-20 18:56:08,085 INFO L290 TraceCheckUtils]: 67: Hoare triple {5471#false} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~7#1 := ~p6_new~0;~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~7#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~7#1 % 256 else main_~node6____CPAchecker_TMP_0~7#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~44#1;main_~node7__m7~44#1 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,085 INFO L290 TraceCheckUtils]: 68: Hoare triple {5471#false} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~16#1; {5471#false} is VALID [2022-02-20 18:56:08,085 INFO L290 TraceCheckUtils]: 69: Hoare triple {5471#false} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~16#1 := ~p7_new~0;~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~16#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~16#1 % 256 else main_~node7____CPAchecker_TMP_0~16#1 % 256 - 256);~mode7~0 := 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;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~36#1; {5471#false} is VALID [2022-02-20 18:56:08,085 INFO L290 TraceCheckUtils]: 70: Hoare triple {5471#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {5471#false} is VALID [2022-02-20 18:56:08,086 INFO L290 TraceCheckUtils]: 71: Hoare triple {5471#false} assume !(~r1~0 >= 7); {5471#false} is VALID [2022-02-20 18:56:08,086 INFO L290 TraceCheckUtils]: 72: Hoare triple {5471#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {5471#false} is VALID [2022-02-20 18:56:08,086 INFO L290 TraceCheckUtils]: 73: Hoare triple {5471#false} assume ~r1~0 < 7;main_~check__tmp~36#1 := 1;~__return_6046~0 := main_~check__tmp~36#1;main_~main__c1~0#1 := ~__return_6046~0;havoc main_~__tmp_32~0#1;main_~__tmp_32~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~31#1;main_~assert__arg~31#1 := main_~__tmp_32~0#1; {5471#false} is VALID [2022-02-20 18:56:08,086 INFO L290 TraceCheckUtils]: 74: Hoare triple {5471#false} assume !(0 == main_~assert__arg~31#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; {5471#false} is VALID [2022-02-20 18:56:08,086 INFO L290 TraceCheckUtils]: 75: Hoare triple {5471#false} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~32#1;main_~node1__m1~32#1 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,087 INFO L290 TraceCheckUtils]: 76: Hoare triple {5471#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__m1~32#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,087 INFO L290 TraceCheckUtils]: 77: Hoare triple {5471#false} assume !(main_~node1__m1~32#1 != ~nomsg~0);~mode1~0 := 0;~__tmp_22741_0~0 := main_~main____CPAchecker_TMP_0~31#1; {5471#false} is VALID [2022-02-20 18:56:08,087 INFO L290 TraceCheckUtils]: 78: Hoare triple {5471#false} main_~main____CPAchecker_TMP_0~31#1 := ~__tmp_22741_0~0;havoc main_~node2__m2~32#1;main_~node2__m2~32#1 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,087 INFO L290 TraceCheckUtils]: 79: Hoare triple {5471#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~32#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,088 INFO L290 TraceCheckUtils]: 80: Hoare triple {5471#false} assume main_~node2__m2~32#1 != ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,088 INFO L290 TraceCheckUtils]: 81: Hoare triple {5471#false} assume !(main_~node2__m2~32#1 > ~id2~0); {5471#false} is VALID [2022-02-20 18:56:08,088 INFO L290 TraceCheckUtils]: 82: Hoare triple {5471#false} assume main_~node2__m2~32#1 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__m3~32#1;main_~node3__m3~32#1 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,088 INFO L290 TraceCheckUtils]: 83: Hoare triple {5471#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~32#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,088 INFO L290 TraceCheckUtils]: 84: Hoare triple {5471#false} assume main_~node3__m3~32#1 != ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,089 INFO L290 TraceCheckUtils]: 85: Hoare triple {5471#false} assume !(main_~node3__m3~32#1 > ~id3~0); {5471#false} is VALID [2022-02-20 18:56:08,089 INFO L290 TraceCheckUtils]: 86: Hoare triple {5471#false} assume main_~node3__m3~32#1 == ~id3~0;~st3~0 := 1;~mode3~0 := 0;havoc main_~node4__m4~33#1;main_~node4__m4~33#1 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,089 INFO L290 TraceCheckUtils]: 87: Hoare triple {5471#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~33#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,089 INFO L290 TraceCheckUtils]: 88: Hoare triple {5471#false} assume !(main_~node4__m4~33#1 != ~nomsg~0);~mode4~0 := 0;~__tmp_22811_0~0 := main_~main____CPAchecker_TMP_0~31#1; {5471#false} is VALID [2022-02-20 18:56:08,090 INFO L290 TraceCheckUtils]: 89: Hoare triple {5471#false} main_~main____CPAchecker_TMP_0~31#1 := ~__tmp_22811_0~0;havoc main_~node5__m5~35#1;main_~node5__m5~35#1 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,090 INFO L290 TraceCheckUtils]: 90: Hoare triple {5471#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~35#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,090 INFO L290 TraceCheckUtils]: 91: Hoare triple {5471#false} assume !(main_~node5__m5~35#1 != ~nomsg~0);~mode5~0 := 0;~__tmp_22823_0~0 := main_~main____CPAchecker_TMP_0~31#1; {5471#false} is VALID [2022-02-20 18:56:08,090 INFO L290 TraceCheckUtils]: 92: Hoare triple {5471#false} main_~main____CPAchecker_TMP_0~31#1 := ~__tmp_22823_0~0;havoc main_~node6__m6~39#1;main_~node6__m6~39#1 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,091 INFO L290 TraceCheckUtils]: 93: Hoare triple {5471#false} assume !(0 == ~mode6~0 % 256);main_~node6__m6~39#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,091 INFO L290 TraceCheckUtils]: 94: Hoare triple {5471#false} assume !(main_~node6__m6~39#1 != ~nomsg~0);~mode6~0 := 0;~__tmp_22835_0~0 := main_~main____CPAchecker_TMP_0~31#1; {5471#false} is VALID [2022-02-20 18:56:08,091 INFO L290 TraceCheckUtils]: 95: Hoare triple {5471#false} main_~main____CPAchecker_TMP_0~31#1 := ~__tmp_22835_0~0;havoc main_~node7__m7~46#1;main_~node7__m7~46#1 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,091 INFO L290 TraceCheckUtils]: 96: Hoare triple {5471#false} assume !(0 == ~mode7~0 % 256);main_~node7__m7~46#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {5471#false} is VALID [2022-02-20 18:56:08,091 INFO L290 TraceCheckUtils]: 97: Hoare triple {5471#false} assume !(main_~node7__m7~46#1 != ~nomsg~0);~mode7~0 := 0;~__tmp_22847_0~0 := main_~main____CPAchecker_TMP_0~31#1; {5471#false} is VALID [2022-02-20 18:56:08,092 INFO L290 TraceCheckUtils]: 98: Hoare triple {5471#false} main_~main____CPAchecker_TMP_0~31#1 := ~__tmp_22847_0~0;~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;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~37#1; {5471#false} is VALID [2022-02-20 18:56:08,092 INFO L290 TraceCheckUtils]: 99: Hoare triple {5471#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~37#1 := 0;~__return_22868~0 := main_~check__tmp~37#1;main_~main__c1~0#1 := ~__return_22868~0;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; {5471#false} is VALID [2022-02-20 18:56:08,092 INFO L290 TraceCheckUtils]: 100: Hoare triple {5471#false} assume 0 == main_~assert__arg~32#1 % 256; {5471#false} is VALID [2022-02-20 18:56:08,092 INFO L290 TraceCheckUtils]: 101: Hoare triple {5471#false} assume !false; {5471#false} is VALID [2022-02-20 18:56:08,095 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 18:56:08,095 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:08,096 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973423263] [2022-02-20 18:56:08,096 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973423263] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:08,096 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:08,097 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:56:08,099 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781687322] [2022-02-20 18:56:08,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:08,105 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 102 [2022-02-20 18:56:08,106 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:08,108 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 18:56:08,239 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:08,240 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:56:08,241 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:08,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:56:08,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:56:08,298 INFO L87 Difference]: Start difference. First operand has 5467 states, 5437 states have (on average 1.7491263564465698) internal successors, (9510), 5466 states have internal predecessors, (9510), 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 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 18:56:20,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:20,045 INFO L93 Difference]: Finished difference Result 6032 states and 10392 transitions. [2022-02-20 18:56:20,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 18:56:20,046 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 102 [2022-02-20 18:56:20,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:56:20,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 18:56:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 10392 transitions. [2022-02-20 18:56:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 18:56:20,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 10392 transitions. [2022-02-20 18:56:20,231 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 10392 transitions. [2022-02-20 18:56:27,463 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 10392 edges. 10392 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:28,084 INFO L225 Difference]: With dead ends: 6032 [2022-02-20 18:56:28,084 INFO L226 Difference]: Without dead ends: 3368 [2022-02-20 18:56:28,092 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 18:56:28,096 INFO L933 BasicCegarLoop]: 3160 mSDtfsCounter, 17014 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 2600 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17014 SdHoareTripleChecker+Valid, 3238 SdHoareTripleChecker+Invalid, 2717 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 2600 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-02-20 18:56:28,097 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [17014 Valid, 3238 Invalid, 2717 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [117 Valid, 2600 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-02-20 18:56:28,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3368 states. [2022-02-20 18:56:29,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3368 to 3368. [2022-02-20 18:56:29,507 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:56:29,523 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3368 states. Second operand has 3368 states, 3339 states have (on average 1.2961964660077867) internal successors, (4328), 3367 states have internal predecessors, (4328), 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 18:56:29,532 INFO L74 IsIncluded]: Start isIncluded. First operand 3368 states. Second operand has 3368 states, 3339 states have (on average 1.2961964660077867) internal successors, (4328), 3367 states have internal predecessors, (4328), 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 18:56:29,540 INFO L87 Difference]: Start difference. First operand 3368 states. Second operand has 3368 states, 3339 states have (on average 1.2961964660077867) internal successors, (4328), 3367 states have internal predecessors, (4328), 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 18:56:30,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:30,019 INFO L93 Difference]: Finished difference Result 3368 states and 4328 transitions. [2022-02-20 18:56:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3368 states and 4328 transitions. [2022-02-20 18:56:30,024 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:30,025 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:30,046 INFO L74 IsIncluded]: Start isIncluded. First operand has 3368 states, 3339 states have (on average 1.2961964660077867) internal successors, (4328), 3367 states have internal predecessors, (4328), 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 3368 states. [2022-02-20 18:56:30,054 INFO L87 Difference]: Start difference. First operand has 3368 states, 3339 states have (on average 1.2961964660077867) internal successors, (4328), 3367 states have internal predecessors, (4328), 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 3368 states. [2022-02-20 18:56:30,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:30,532 INFO L93 Difference]: Finished difference Result 3368 states and 4328 transitions. [2022-02-20 18:56:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 3368 states and 4328 transitions. [2022-02-20 18:56:30,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:30,545 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:30,545 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:56:30,545 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:56:30,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3368 states, 3339 states have (on average 1.2961964660077867) internal successors, (4328), 3367 states have internal predecessors, (4328), 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 18:56:31,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 3368 states and 4328 transitions. [2022-02-20 18:56:31,156 INFO L78 Accepts]: Start accepts. Automaton has 3368 states and 4328 transitions. Word has length 102 [2022-02-20 18:56:31,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:56:31,157 INFO L470 AbstractCegarLoop]: Abstraction has 3368 states and 4328 transitions. [2022-02-20 18:56:31,157 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 18:56:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 3368 states and 4328 transitions. [2022-02-20 18:56:31,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-02-20 18:56:31,164 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:31,165 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 18:56:31,165 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:56:31,165 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-02-20 18:56:31,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:31,166 INFO L85 PathProgramCache]: Analyzing trace with hash 2083341886, now seen corresponding path program 1 times [2022-02-20 18:56:31,166 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:31,166 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376414392] [2022-02-20 18:56:31,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:31,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:31,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:31,419 INFO L290 TraceCheckUtils]: 0: Hoare triple {24056#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(51, 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;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_210~0 := 0;~__return_6480~0 := 0;~__return_6466~0 := 0;~__tmp_27858_0~0 := 0;~__return_6452~0 := 0;~__tmp_27810_0~0 := 0;~__return_6438~0 := 0;~__tmp_27475_0~0 := 0;~__return_6424~0 := 0;~__tmp_27438_0~0 := 0;~__return_6410~0 := 0;~__tmp_27122_0~0 := 0;~__tmp_27250_0~0 := 0;~__return_6396~0 := 0;~__tmp_27095_0~0 := 0;~__return_6382~0 := 0;~__tmp_26780_0~0 := 0;~__tmp_26908_0~0 := 0;~__tmp_26920_0~0 := 0;~__return_6368~0 := 0;~__tmp_26714_0~0 := 0;~__return_6354~0 := 0;~__tmp_26427_0~0 := 0;~__tmp_26526_0~0 := 0;~__return_6340~0 := 0;~__tmp_26371_0~0 := 0;~__return_6326~0 := 0;~__tmp_26085_0~0 := 0;~__tmp_26184_0~0 := 0;~__tmp_26225_0~0 := 0;~__return_6312~0 := 0;~__tmp_26031_0~0 := 0;~__tmp_26043_0~0 := 0;~__return_6298~0 := 0;~__tmp_25745_0~0 := 0;~__tmp_25844_0~0 := 0;~__tmp_25856_0~0 := 0;~__return_6284~0 := 0;~__tmp_25692_0~0 := 0;~__tmp_25704_0~0 := 0;~__tmp_25716_0~0 := 0;~__return_6270~0 := 0;~__tmp_25415_0~0 := 0;~__tmp_25514_0~0 := 0;~__tmp_25526_0~0 := 0;~__tmp_25538_0~0 := 0;~__return_25559~0 := 0;~__return_6256~0 := 0;~__tmp_25320_0~0 := 0;~__return_6242~0 := 0;~__tmp_25062_0~0 := 0;~__tmp_25132_0~0 := 0;~__return_6228~0 := 0;~__tmp_24977_0~0 := 0;~__return_6214~0 := 0;~__tmp_24720_0~0 := 0;~__tmp_24790_0~0 := 0;~__tmp_24860_0~0 := 0;~__return_6200~0 := 0;~__tmp_24637_0~0 := 0;~__tmp_24678_0~0 := 0;~__return_6186~0 := 0;~__tmp_24380_0~0 := 0;~__tmp_24450_0~0 := 0;~__tmp_24491_0~0 := 0;~__return_6172~0 := 0;~__tmp_24298_0~0 := 0;~__tmp_24339_0~0 := 0;~__tmp_24351_0~0 := 0;~__return_6158~0 := 0;~__tmp_24050_0~0 := 0;~__tmp_24120_0~0 := 0;~__tmp_24161_0~0 := 0;~__tmp_24173_0~0 := 0;~__return_24194~0 := 0;~__return_6144~0 := 0;~__tmp_23967_0~0 := 0;~__tmp_23979_0~0 := 0;~__return_6130~0 := 0;~__tmp_23710_0~0 := 0;~__tmp_23780_0~0 := 0;~__tmp_23792_0~0 := 0;~__return_6116~0 := 0;~__tmp_23628_0~0 := 0;~__tmp_23640_0~0 := 0;~__tmp_23681_0~0 := 0;~__return_6102~0 := 0;~__tmp_23380_0~0 := 0;~__tmp_23450_0~0 := 0;~__tmp_23462_0~0 := 0;~__tmp_23503_0~0 := 0;~__return_23524~0 := 0;~__return_6088~0 := 0;~__tmp_23298_0~0 := 0;~__tmp_23310_0~0 := 0;~__tmp_23322_0~0 := 0;~__return_6074~0 := 0;~__tmp_23050_0~0 := 0;~__tmp_23120_0~0 := 0;~__tmp_23132_0~0 := 0;~__tmp_23144_0~0 := 0;~__return_23194~0 := 0;~__return_6060~0 := 0;~__tmp_22977_0~0 := 0;~__tmp_22989_0~0 := 0;~__tmp_23001_0~0 := 0;~__tmp_23013_0~0 := 0;~__return_23034~0 := 0;~__return_6046~0 := 0;~__tmp_22741_0~0 := 0;~__tmp_22811_0~0 := 0;~__tmp_22823_0~0 := 0;~__tmp_22835_0~0 := 0;~__tmp_22847_0~0 := 0;~__return_22868~0 := 0;~__return_6032~0 := 0;~__tmp_22617_0~0 := 0;~__return_6018~0 := 0;~__tmp_22388_0~0 := 0;~__tmp_22429_0~0 := 0;~__return_6004~0 := 0;~__tmp_22274_0~0 := 0;~__return_5990~0 := 0;~__tmp_22046_0~0 := 0;~__tmp_22087_0~0 := 0;~__tmp_22186_0~0 := 0;~__return_5976~0 := 0;~__tmp_21934_0~0 := 0;~__tmp_22004_0~0 := 0;~__return_5962~0 := 0;~__tmp_21706_0~0 := 0;~__tmp_21747_0~0 := 0;~__tmp_21817_0~0 := 0;~__return_5948~0 := 0;~__tmp_21595_0~0 := 0;~__tmp_21665_0~0 := 0;~__tmp_21677_0~0 := 0;~__return_5934~0 := 0;~__tmp_21376_0~0 := 0;~__tmp_21417_0~0 := 0;~__tmp_21487_0~0 := 0;~__tmp_21499_0~0 := 0;~__return_21520~0 := 0;~__return_5920~0 := 0;~__tmp_21264_0~0 := 0;~__tmp_21305_0~0 := 0;~__return_5906~0 := 0;~__tmp_21036_0~0 := 0;~__tmp_21077_0~0 := 0;~__tmp_21118_0~0 := 0;~__return_5892~0 := 0;~__tmp_20925_0~0 := 0;~__tmp_20966_0~0 := 0;~__tmp_21007_0~0 := 0;~__return_5878~0 := 0;~__tmp_20706_0~0 := 0;~__tmp_20747_0~0 := 0;~__tmp_20788_0~0 := 0;~__tmp_20829_0~0 := 0;~__return_20850~0 := 0;~__return_5864~0 := 0;~__tmp_20595_0~0 := 0;~__tmp_20636_0~0 := 0;~__tmp_20648_0~0 := 0;~__return_5850~0 := 0;~__tmp_20376_0~0 := 0;~__tmp_20417_0~0 := 0;~__tmp_20458_0~0 := 0;~__tmp_20470_0~0 := 0;~__return_20520~0 := 0;~__return_5836~0 := 0;~__tmp_20274_0~0 := 0;~__tmp_20315_0~0 := 0;~__tmp_20327_0~0 := 0;~__tmp_20339_0~0 := 0;~__return_20360~0 := 0;~__return_5822~0 := 0;~__tmp_20067_0~0 := 0;~__tmp_20108_0~0 := 0;~__tmp_20149_0~0 := 0;~__tmp_20161_0~0 := 0;~__tmp_20173_0~0 := 0;~__return_20194~0 := 0;~__return_5808~0 := 0;~__tmp_19955_0~0 := 0;~__tmp_19967_0~0 := 0;~__return_5794~0 := 0;~__tmp_19727_0~0 := 0;~__tmp_19768_0~0 := 0;~__tmp_19780_0~0 := 0;~__return_5780~0 := 0;~__tmp_19616_0~0 := 0;~__tmp_19628_0~0 := 0;~__tmp_19698_0~0 := 0;~__return_5766~0 := 0;~__tmp_19397_0~0 := 0;~__tmp_19438_0~0 := 0;~__tmp_19450_0~0 := 0;~__tmp_19520_0~0 := 0;~__return_19541~0 := 0;~__return_5752~0 := 0;~__tmp_19286_0~0 := 0;~__tmp_19298_0~0 := 0;~__tmp_19339_0~0 := 0;~__return_5738~0 := 0;~__tmp_19067_0~0 := 0;~__tmp_19108_0~0 := 0;~__tmp_19120_0~0 := 0;~__tmp_19161_0~0 := 0;~__return_19211~0 := 0;~__return_5724~0 := 0;~__tmp_18965_0~0 := 0;~__tmp_18977_0~0 := 0;~__tmp_19018_0~0 := 0;~__tmp_19030_0~0 := 0;~__return_19051~0 := 0;~__return_5710~0 := 0;~__tmp_18758_0~0 := 0;~__tmp_18799_0~0 := 0;~__tmp_18811_0~0 := 0;~__tmp_18852_0~0 := 0;~__tmp_18864_0~0 := 0;~__return_18885~0 := 0;~__return_5696~0 := 0;~__tmp_18647_0~0 := 0;~__tmp_18659_0~0 := 0;~__tmp_18671_0~0 := 0;~__return_5682~0 := 0;~__tmp_18428_0~0 := 0;~__tmp_18469_0~0 := 0;~__tmp_18481_0~0 := 0;~__tmp_18493_0~0 := 0;~__return_18572~0 := 0;~__return_5668~0 := 0;~__tmp_18326_0~0 := 0;~__tmp_18338_0~0 := 0;~__tmp_18350_0~0 := 0;~__tmp_18391_0~0 := 0;~__return_18412~0 := 0;~__return_5654~0 := 0;~__tmp_18119_0~0 := 0;~__tmp_18160_0~0 := 0;~__tmp_18172_0~0 := 0;~__tmp_18184_0~0 := 0;~__tmp_18225_0~0 := 0;~__return_18246~0 := 0;~__return_5640~0 := 0;~__tmp_18017_0~0 := 0;~__tmp_18029_0~0 := 0;~__tmp_18041_0~0 := 0;~__tmp_18053_0~0 := 0;~__return_18103~0 := 0;~__return_5626~0 := 0;~__tmp_17810_0~0 := 0;~__tmp_17851_0~0 := 0;~__tmp_17863_0~0 := 0;~__tmp_17875_0~0 := 0;~__tmp_17887_0~0 := 0;~__return_17937~0 := 0;~__return_5612~0 := 0;~__tmp_17720_0~0 := 0;~__tmp_17732_0~0 := 0;~__tmp_17744_0~0 := 0;~__tmp_17756_0~0 := 0;~__tmp_17768_0~0 := 0;~__return_17789~0 := 0;~__return_5598~0 := 0;~__tmp_17527_0~0 := 0;~__tmp_17568_0~0 := 0;~__tmp_17580_0~0 := 0;~__tmp_17592_0~0 := 0;~__tmp_17604_0~0 := 0;~__tmp_17616_0~0 := 0;~__return_17640~0 := 0;~__return_5584~0 := 0;~__tmp_17374_0~0 := 0;~__return_5570~0 := 0;~__tmp_17176_0~0 := 0;~__tmp_17188_0~0 := 0;~__return_5556~0 := 0;~__tmp_17023_0~0 := 0;~__return_5542~0 := 0;~__tmp_16838_0~0 := 0;~__tmp_16850_0~0 := 0;~__return_5528~0 := 0;~__tmp_16699_0~0 := 0;~__tmp_16798_0~0 := 0;~__return_5514~0 := 0;~__tmp_16514_0~0 := 0;~__tmp_16526_0~0 := 0;~__tmp_16625_0~0 := 0;~__return_5500~0 := 0;~__tmp_16388_0~0 := 0;~__tmp_16487_0~0 := 0;~__return_5486~0 := 0;~__tmp_16198_0~0 := 0;~__tmp_16210_0~0 := 0;~__tmp_16309_0~0 := 0;~__tmp_16321_0~0 := 0;~__return_16342~0 := 0;~__return_5472~0 := 0;~__tmp_16059_0~0 := 0;~__tmp_16129_0~0 := 0;~__return_5458~0 := 0;~__tmp_15874_0~0 := 0;~__tmp_15886_0~0 := 0;~__tmp_15956_0~0 := 0;~__return_5444~0 := 0;~__tmp_15748_0~0 := 0;~__tmp_15818_0~0 := 0;~__return_5430~0 := 0;~__tmp_15558_0~0 := 0;~__tmp_15570_0~0 := 0;~__tmp_15640_0~0 := 0;~__tmp_15681_0~0 := 0;~__return_15702~0 := 0;~__return_5416~0 := 0;~__tmp_15432_0~0 := 0;~__tmp_15502_0~0 := 0;~__tmp_15514_0~0 := 0;~__return_5402~0 := 0;~__tmp_15242_0~0 := 0;~__tmp_15254_0~0 := 0;~__tmp_15324_0~0 := 0;~__tmp_15336_0~0 := 0;~__return_15386~0 := 0;~__return_5388~0 := 0;~__tmp_15111_0~0 := 0;~__tmp_15181_0~0 := 0;~__tmp_15193_0~0 := 0;~__tmp_15205_0~0 := 0;~__return_15226~0 := 0;~__return_5374~0 := 0;~__tmp_14930_0~0 := 0;~__tmp_14942_0~0 := 0;~__tmp_15012_0~0 := 0;~__tmp_15024_0~0 := 0;~__tmp_15036_0~0 := 0;~__return_15057~0 := 0;~__return_5360~0 := 0;~__tmp_14791_0~0 := 0;~__tmp_14832_0~0 := 0;~__return_5346~0 := 0;~__tmp_14606_0~0 := 0;~__tmp_14618_0~0 := 0;~__tmp_14659_0~0 := 0;~__return_5332~0 := 0;~__tmp_14480_0~0 := 0;~__tmp_14521_0~0 := 0;~__return_5318~0 := 0;~__tmp_14290_0~0 := 0;~__tmp_14302_0~0 := 0;~__tmp_14343_0~0 := 0;~__tmp_14413_0~0 := 0;~__return_14434~0 := 0;~__return_5304~0 := 0;~__tmp_14164_0~0 := 0;~__tmp_14205_0~0 := 0;~__tmp_14246_0~0 := 0;~__return_5290~0 := 0;~__tmp_13974_0~0 := 0;~__tmp_13986_0~0 := 0;~__tmp_14027_0~0 := 0;~__tmp_14068_0~0 := 0;~__return_14118~0 := 0;~__return_5276~0 := 0;~__tmp_13843_0~0 := 0;~__tmp_13884_0~0 := 0;~__tmp_13925_0~0 := 0;~__tmp_13937_0~0 := 0;~__return_13958~0 := 0;~__return_5262~0 := 0;~__tmp_13662_0~0 := 0;~__tmp_13674_0~0 := 0;~__tmp_13715_0~0 := 0;~__tmp_13756_0~0 := 0;~__tmp_13768_0~0 := 0;~__return_13789~0 := 0;~__return_5248~0 := 0;~__tmp_13536_0~0 := 0;~__tmp_13577_0~0 := 0;~__tmp_13589_0~0 := 0;~__return_5234~0 := 0;~__tmp_13346_0~0 := 0;~__tmp_13358_0~0 := 0;~__tmp_13399_0~0 := 0;~__tmp_13411_0~0 := 0;~__return_13490~0 := 0;~__return_5220~0 := 0;~__tmp_13215_0~0 := 0;~__tmp_13256_0~0 := 0;~__tmp_13268_0~0 := 0;~__tmp_13309_0~0 := 0;~__return_13330~0 := 0;~__return_5206~0 := 0;~__tmp_13034_0~0 := 0;~__tmp_13046_0~0 := 0;~__tmp_13087_0~0 := 0;~__tmp_13099_0~0 := 0;~__tmp_13140_0~0 := 0;~__return_13161~0 := 0;~__return_5192~0 := 0;~__tmp_12903_0~0 := 0;~__tmp_12944_0~0 := 0;~__tmp_12956_0~0 := 0;~__tmp_12968_0~0 := 0;~__return_13018~0 := 0;~__return_5178~0 := 0;~__tmp_12722_0~0 := 0;~__tmp_12734_0~0 := 0;~__tmp_12775_0~0 := 0;~__tmp_12787_0~0 := 0;~__tmp_12799_0~0 := 0;~__return_12849~0 := 0;~__return_5164~0 := 0;~__tmp_12600_0~0 := 0;~__tmp_12641_0~0 := 0;~__tmp_12653_0~0 := 0;~__tmp_12665_0~0 := 0;~__tmp_12677_0~0 := 0;~__return_12698~0 := 0;~__return_5150~0 := 0;~__tmp_12436_0~0 := 0;~__tmp_12448_0~0 := 0;~__tmp_12489_0~0 := 0;~__tmp_12501_0~0 := 0;~__tmp_12513_0~0 := 0;~__tmp_12525_0~0 := 0;~__return_12549~0 := 0;~__return_5136~0 := 0;~__tmp_12297_0~0 := 0;~__tmp_12309_0~0 := 0;~__return_5122~0 := 0;~__tmp_12112_0~0 := 0;~__tmp_12124_0~0 := 0;~__tmp_12136_0~0 := 0;~__return_5108~0 := 0;~__tmp_11986_0~0 := 0;~__tmp_11998_0~0 := 0;~__return_5094~0 := 0;~__tmp_11796_0~0 := 0;~__tmp_11808_0~0 := 0;~__tmp_11820_0~0 := 0;~__tmp_11919_0~0 := 0;~__return_11940~0 := 0;~__return_5080~0 := 0;~__tmp_11670_0~0 := 0;~__tmp_11682_0~0 := 0;~__tmp_11752_0~0 := 0;~__return_5066~0 := 0;~__tmp_11480_0~0 := 0;~__tmp_11492_0~0 := 0;~__tmp_11504_0~0 := 0;~__tmp_11574_0~0 := 0;~__return_11624~0 := 0;~__return_5052~0 := 0;~__tmp_11349_0~0 := 0;~__tmp_11361_0~0 := 0;~__tmp_11431_0~0 := 0;~__tmp_11443_0~0 := 0;~__return_11464~0 := 0;~__return_5038~0 := 0;~__tmp_11168_0~0 := 0;~__tmp_11180_0~0 := 0;~__tmp_11192_0~0 := 0;~__tmp_11262_0~0 := 0;~__tmp_11274_0~0 := 0;~__return_11295~0 := 0;~__return_5024~0 := 0;~__tmp_11042_0~0 := 0;~__tmp_11054_0~0 := 0;~__tmp_11095_0~0 := 0;~__return_5010~0 := 0;~__tmp_10852_0~0 := 0;~__tmp_10864_0~0 := 0;~__tmp_10876_0~0 := 0;~__tmp_10917_0~0 := 0;~__return_10996~0 := 0;~__return_4996~0 := 0;~__tmp_10721_0~0 := 0;~__tmp_10733_0~0 := 0;~__tmp_10774_0~0 := 0;~__tmp_10815_0~0 := 0;~__return_10836~0 := 0;~__return_4982~0 := 0;~__tmp_10540_0~0 := 0;~__tmp_10552_0~0 := 0;~__tmp_10564_0~0 := 0;~__tmp_10605_0~0 := 0;~__tmp_10646_0~0 := 0;~__return_10667~0 := 0;~__return_4968~0 := 0;~__tmp_10409_0~0 := 0;~__tmp_10421_0~0 := 0;~__tmp_10462_0~0 := 0;~__tmp_10474_0~0 := 0;~__return_10524~0 := 0;~__return_4954~0 := 0;~__tmp_10228_0~0 := 0;~__tmp_10240_0~0 := 0;~__tmp_10252_0~0 := 0;~__tmp_10293_0~0 := 0;~__tmp_10305_0~0 := 0;~__return_10355~0 := 0;~__return_4940~0 := 0;~__tmp_10106_0~0 := 0;~__tmp_10118_0~0 := 0;~__tmp_10159_0~0 := 0;~__tmp_10171_0~0 := 0;~__tmp_10183_0~0 := 0;~__return_10204~0 := 0;~__return_4926~0 := 0;~__tmp_9942_0~0 := 0;~__tmp_9954_0~0 := 0;~__tmp_9966_0~0 := 0;~__tmp_10007_0~0 := 0;~__tmp_10019_0~0 := 0;~__tmp_10031_0~0 := 0;~__return_10055~0 := 0;~__return_4912~0 := 0;~__tmp_9773_0~0 := 0;~__tmp_9785_0~0 := 0;~__tmp_9797_0~0 := 0;~__tmp_9884_0~0 := 0;~__tmp_9898_0~0 := 0;~__return_9926~0 := 0;~__return_4898~0 := 0;~__tmp_9583_0~0 := 0;~__tmp_9595_0~0 := 0;~__tmp_9607_0~0 := 0;~__tmp_9619_0~0 := 0;~__return_9727~0 := 0;~__return_4884~0 := 0;~__tmp_9452_0~0 := 0;~__tmp_9464_0~0 := 0;~__tmp_9476_0~0 := 0;~__tmp_9546_0~0 := 0;~__return_9567~0 := 0;~__return_4870~0 := 0;~__tmp_9271_0~0 := 0;~__tmp_9283_0~0 := 0;~__tmp_9295_0~0 := 0;~__tmp_9307_0~0 := 0;~__tmp_9377_0~0 := 0;~__return_9398~0 := 0;~__return_4856~0 := 0;~__tmp_9140_0~0 := 0;~__tmp_9152_0~0 := 0;~__tmp_9164_0~0 := 0;~__tmp_9205_0~0 := 0;~__return_9255~0 := 0;~__return_4842~0 := 0;~__tmp_8959_0~0 := 0;~__tmp_8971_0~0 := 0;~__tmp_8983_0~0 := 0;~__tmp_8995_0~0 := 0;~__tmp_9036_0~0 := 0;~__return_9086~0 := 0;~__return_4828~0 := 0;~__tmp_8837_0~0 := 0;~__tmp_8849_0~0 := 0;~__tmp_8861_0~0 := 0;~__tmp_8902_0~0 := 0;~__tmp_8914_0~0 := 0;~__return_8935~0 := 0;~__return_4814~0 := 0;~__tmp_8673_0~0 := 0;~__tmp_8685_0~0 := 0;~__tmp_8697_0~0 := 0;~__tmp_8709_0~0 := 0;~__tmp_8750_0~0 := 0;~__tmp_8762_0~0 := 0;~__return_8786~0 := 0;~__return_4800~0 := 0;~__tmp_8534_0~0 := 0;~__tmp_8546_0~0 := 0;~__tmp_8558_0~0 := 0;~__tmp_8570_0~0 := 0;~__return_8649~0 := 0;~__tmp_8650_0~0 := 0;~__return_4786~0 := 0;~__tmp_8353_0~0 := 0;~__tmp_8365_0~0 := 0;~__tmp_8377_0~0 := 0;~__tmp_8389_0~0 := 0;~__tmp_8401_0~0 := 0;~__return_8480~0 := 0;~__return_4772~0 := 0;~__tmp_8231_0~0 := 0;~__tmp_8243_0~0 := 0;~__tmp_8255_0~0 := 0;~__tmp_8267_0~0 := 0;~__tmp_8308_0~0 := 0;~__return_8329~0 := 0;~__return_4758~0 := 0;~__tmp_8067_0~0 := 0;~__tmp_8079_0~0 := 0;~__tmp_8091_0~0 := 0;~__tmp_8103_0~0 := 0;~__tmp_8115_0~0 := 0;~__tmp_8156_0~0 := 0;~__return_8180~0 := 0;~__return_4744~0 := 0;~__tmp_7942_0~0 := 0;~__tmp_7954_0~0 := 0;~__tmp_7966_0~0 := 0;~__tmp_7978_0~0 := 0;~__tmp_7990_0~0 := 0;~__return_8040~0 := 0;~__tmp_8049_0~0 := 0;~__return_4730~0 := 0;~__tmp_7778_0~0 := 0;~__tmp_7790_0~0 := 0;~__tmp_7802_0~0 := 0;~__tmp_7814_0~0 := 0;~__tmp_7826_0~0 := 0;~__tmp_7838_0~0 := 0;~__return_7891~0 := 0;~__return_4716~0 := 0;~__tmp_7673_0~0 := 0;~__tmp_7685_0~0 := 0;~__tmp_7697_0~0 := 0;~__tmp_7709_0~0 := 0;~__tmp_7721_0~0 := 0;~__tmp_7733_0~0 := 0;~__return_7757~0 := 0;~__return_4702~0 := 0;~__tmp_7520_0~0 := 0;~__tmp_7532_0~0 := 0;~__tmp_7544_0~0 := 0;~__tmp_7556_0~0 := 0;~__tmp_7568_0~0 := 0;~__tmp_7580_0~0 := 0;~__tmp_7592_0~0 := 0;~__return_7619~0 := 0;~__tmp_7628_0~0 := 0;~__return_28207~0 := 0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {24058#(<= (+ ~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, 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main_~assert__arg~151#1, main_~check__tmp~186#1, main_~node7__m7~186#1, main_~node6__m6~156#1, main_~node5__m5~140#1, main_~node4__m4~132#1, main_~node3__m3~128#1, main_~node2__m2~126#1, main_~node1__m1~125#1, main_~main____CPAchecker_TMP_0~124#1, main_~__tmp_151~0#1, main_~assert__arg~150#1, main_~check__tmp~185#1, main_~__tmp_154~0#1, main_~assert__arg~153#1, main_~check__tmp~188#1, main_~node7__m7~187#1, main_~node6__m6~157#1, main_~node5__m5~141#1, main_~node4__m4~133#1, main_~node3__m3~129#1, main_~node2__m2~127#1, main_~node1__m1~126#1, main_~main____CPAchecker_TMP_0~126#1, main_~__tmp_153~0#1, main_~assert__arg~152#1, main_~check__tmp~187#1, main_~node7____CPAchecker_TMP_0~63#1, main_~node7__m7~185#1, main_~__tmp_156~0#1, main_~assert__arg~155#1, main_~check__tmp~190#1, main_~node7__m7~189#1, main_~node6__m6~158#1, main_~node5__m5~142#1, main_~node4__m4~134#1, main_~node3__m3~130#1, main_~node2__m2~128#1, main_~node1__m1~127#1, main_~main____CPAchecker_TMP_0~127#1, main_~__tmp_155~0#1, main_~assert__arg~154#1, main_~check__tmp~189#1, main_~node6____CPAchecker_TMP_0~32#1, main_~node6__m6~160#1, main_~node5____CPAchecker_TMP_0~16#1, main_~node5__m5~144#1, main_~node4____CPAchecker_TMP_0~8#1, main_~node4__m4~136#1, main_~node3____CPAchecker_TMP_0~4#1, main_~node3__m3~132#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__m2~130#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~129#1, main_~main____CPAchecker_TMP_0~129#1, main_~__tmp_158~0#1, main_~assert__arg~157#1, main_~check__tmp~192#1, main_~node7__m7~190#1, main_~node6__m6~159#1, main_~node5__m5~143#1, main_~node4__m4~135#1, main_~node3__m3~131#1, main_~node2__m2~129#1, main_~node1__m1~128#1, main_~main____CPAchecker_TMP_0~128#1, main_~__tmp_157~0#1, main_~assert__arg~156#1, main_~check__tmp~191#1, main_~node7____CPAchecker_TMP_0~64#1, main_~node7__m7~188#1, main_~node6____CPAchecker_TMP_0~31#1, main_~node6__m6~155#1, main_~node5____CPAchecker_TMP_0~15#1, main_~node5__m5~135#1, main_~node4____CPAchecker_TMP_0~7#1, main_~node4__m4~119#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__m3~99#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~65#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;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,423 INFO L290 TraceCheckUtils]: 2: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~r1~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,424 INFO L290 TraceCheckUtils]: 3: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~id1~0 >= 0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,424 INFO L290 TraceCheckUtils]: 4: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st1~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,425 INFO L290 TraceCheckUtils]: 5: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~send1~0 == ~id1~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,425 INFO L290 TraceCheckUtils]: 6: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode1~0 % 256; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,425 INFO L290 TraceCheckUtils]: 7: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~id2~0 >= 0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,426 INFO L290 TraceCheckUtils]: 8: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st2~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,427 INFO L290 TraceCheckUtils]: 9: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~send2~0 == ~id2~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,427 INFO L290 TraceCheckUtils]: 10: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode2~0 % 256; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,428 INFO L290 TraceCheckUtils]: 11: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~id3~0 >= 0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,429 INFO L290 TraceCheckUtils]: 12: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st3~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,429 INFO L290 TraceCheckUtils]: 13: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~send3~0 == ~id3~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,437 INFO L290 TraceCheckUtils]: 14: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode3~0 % 256; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,438 INFO L290 TraceCheckUtils]: 15: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~id4~0 >= 0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,441 INFO L290 TraceCheckUtils]: 16: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st4~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,441 INFO L290 TraceCheckUtils]: 17: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~send4~0 == ~id4~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,441 INFO L290 TraceCheckUtils]: 18: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode4~0 % 256; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,442 INFO L290 TraceCheckUtils]: 19: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~id5~0 >= 0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,442 INFO L290 TraceCheckUtils]: 20: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st5~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,442 INFO L290 TraceCheckUtils]: 21: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~send5~0 == ~id5~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,443 INFO L290 TraceCheckUtils]: 22: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode5~0 % 256; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,443 INFO L290 TraceCheckUtils]: 23: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~id6~0 >= 0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,444 INFO L290 TraceCheckUtils]: 24: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~st6~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,444 INFO L290 TraceCheckUtils]: 25: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~send6~0 == ~id6~0; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,444 INFO L290 TraceCheckUtils]: 26: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume 0 == ~mode6~0 % 256; {24058#(<= (+ ~nomsg~0 1) 0)} is VALID [2022-02-20 18:56:31,445 INFO L290 TraceCheckUtils]: 27: Hoare triple {24058#(<= (+ ~nomsg~0 1) 0)} assume ~id7~0 >= 0; {24059#(<= (+ ~nomsg~0 1) ~id7~0)} is VALID [2022-02-20 18:56:31,445 INFO L290 TraceCheckUtils]: 28: Hoare triple {24059#(<= (+ ~nomsg~0 1) ~id7~0)} assume 0 == ~st7~0; {24059#(<= (+ ~nomsg~0 1) ~id7~0)} is VALID [2022-02-20 18:56:31,446 INFO L290 TraceCheckUtils]: 29: Hoare triple {24059#(<= (+ ~nomsg~0 1) ~id7~0)} assume ~send7~0 == ~id7~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,446 INFO L290 TraceCheckUtils]: 30: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume 0 == ~mode7~0 % 256; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,447 INFO L290 TraceCheckUtils]: 31: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id1~0 != ~id2~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,447 INFO L290 TraceCheckUtils]: 32: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id1~0 != ~id3~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,447 INFO L290 TraceCheckUtils]: 33: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id1~0 != ~id4~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,448 INFO L290 TraceCheckUtils]: 34: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id1~0 != ~id5~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,448 INFO L290 TraceCheckUtils]: 35: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id1~0 != ~id6~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,449 INFO L290 TraceCheckUtils]: 36: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id1~0 != ~id7~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,449 INFO L290 TraceCheckUtils]: 37: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id2~0 != ~id3~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,449 INFO L290 TraceCheckUtils]: 38: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id2~0 != ~id4~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,450 INFO L290 TraceCheckUtils]: 39: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id2~0 != ~id5~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,450 INFO L290 TraceCheckUtils]: 40: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id2~0 != ~id6~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,451 INFO L290 TraceCheckUtils]: 41: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id2~0 != ~id7~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,451 INFO L290 TraceCheckUtils]: 42: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id3~0 != ~id4~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,451 INFO L290 TraceCheckUtils]: 43: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id3~0 != ~id5~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,452 INFO L290 TraceCheckUtils]: 44: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id3~0 != ~id6~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,452 INFO L290 TraceCheckUtils]: 45: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id3~0 != ~id7~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,453 INFO L290 TraceCheckUtils]: 46: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id4~0 != ~id5~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,453 INFO L290 TraceCheckUtils]: 47: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id4~0 != ~id6~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,453 INFO L290 TraceCheckUtils]: 48: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id4~0 != ~id7~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,454 INFO L290 TraceCheckUtils]: 49: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id5~0 != ~id6~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,454 INFO L290 TraceCheckUtils]: 50: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id5~0 != ~id7~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,454 INFO L290 TraceCheckUtils]: 51: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_210~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_210~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,455 INFO L290 TraceCheckUtils]: 52: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} 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;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,455 INFO L290 TraceCheckUtils]: 53: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,456 INFO L290 TraceCheckUtils]: 54: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,456 INFO L290 TraceCheckUtils]: 55: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~send1~0 != ~nomsg~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,456 INFO L290 TraceCheckUtils]: 56: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} 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; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,457 INFO L290 TraceCheckUtils]: 57: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,457 INFO L290 TraceCheckUtils]: 58: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} 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__m3~33#1;main_~node3__m3~33#1 := ~nomsg~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,458 INFO L290 TraceCheckUtils]: 59: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~1#1; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,459 INFO L290 TraceCheckUtils]: 60: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~1#1 := ~p3_new~0;~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~1#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~1#1 % 256 else main_~node3____CPAchecker_TMP_0~1#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~51#1;main_~node4__m4~51#1 := ~nomsg~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,459 INFO L290 TraceCheckUtils]: 61: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~3#1; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,460 INFO L290 TraceCheckUtils]: 62: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~3#1 := ~p4_new~0;~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~3#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~3#1 % 256 else main_~node4____CPAchecker_TMP_0~3#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~63#1;main_~node5__m5~63#1 := ~nomsg~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,460 INFO L290 TraceCheckUtils]: 63: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~7#1; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,460 INFO L290 TraceCheckUtils]: 64: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume ~send5~0 != ~nomsg~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,461 INFO L290 TraceCheckUtils]: 65: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} 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__m6~70#1;main_~node6__m6~70#1 := ~nomsg~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,461 INFO L290 TraceCheckUtils]: 66: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~14#1; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,461 INFO L290 TraceCheckUtils]: 67: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~14#1 := ~p6_new~0;~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~14#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~14#1 % 256 else main_~node6____CPAchecker_TMP_0~14#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~86#1;main_~node7__m7~86#1 := ~nomsg~0; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,462 INFO L290 TraceCheckUtils]: 68: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~30#1; {24060#(<= (+ ~nomsg~0 1) ~send7~0)} is VALID [2022-02-20 18:56:31,462 INFO L290 TraceCheckUtils]: 69: Hoare triple {24060#(<= (+ ~nomsg~0 1) ~send7~0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~30#1 := ~p7_new~0;~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~30#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~30#1 % 256 else main_~node7____CPAchecker_TMP_0~30#1 % 256 - 256);~mode7~0 := 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;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~76#1; {24057#false} is VALID [2022-02-20 18:56:31,462 INFO L290 TraceCheckUtils]: 70: Hoare triple {24057#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {24057#false} is VALID [2022-02-20 18:56:31,462 INFO L290 TraceCheckUtils]: 71: Hoare triple {24057#false} assume !(~r1~0 >= 7); {24057#false} is VALID [2022-02-20 18:56:31,463 INFO L290 TraceCheckUtils]: 72: Hoare triple {24057#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {24057#false} is VALID [2022-02-20 18:56:31,463 INFO L290 TraceCheckUtils]: 73: Hoare triple {24057#false} assume ~r1~0 < 7;main_~check__tmp~76#1 := 1;~__return_5654~0 := main_~check__tmp~76#1;main_~main__c1~0#1 := ~__return_5654~0;havoc main_~__tmp_63~0#1;main_~__tmp_63~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~62#1;main_~assert__arg~62#1 := main_~__tmp_63~0#1; {24057#false} is VALID [2022-02-20 18:56:31,463 INFO L290 TraceCheckUtils]: 74: Hoare triple {24057#false} assume !(0 == main_~assert__arg~62#1 % 256);main_~main____CPAchecker_TMP_0~59#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {24057#false} is VALID [2022-02-20 18:56:31,463 INFO L290 TraceCheckUtils]: 75: Hoare triple {24057#false} assume main_~main__i2~0#1 < 14;havoc main_~node1__m1~60#1;main_~node1__m1~60#1 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,463 INFO L290 TraceCheckUtils]: 76: Hoare triple {24057#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__m1~60#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,463 INFO L290 TraceCheckUtils]: 77: Hoare triple {24057#false} assume !(main_~node1__m1~60#1 != ~nomsg~0);~mode1~0 := 0;~__tmp_18119_0~0 := main_~main____CPAchecker_TMP_0~59#1; {24057#false} is VALID [2022-02-20 18:56:31,463 INFO L290 TraceCheckUtils]: 78: Hoare triple {24057#false} main_~main____CPAchecker_TMP_0~59#1 := ~__tmp_18119_0~0;havoc main_~node2__m2~60#1;main_~node2__m2~60#1 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,464 INFO L290 TraceCheckUtils]: 79: Hoare triple {24057#false} assume !(0 == ~mode2~0 % 256);main_~node2__m2~60#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,464 INFO L290 TraceCheckUtils]: 80: Hoare triple {24057#false} assume main_~node2__m2~60#1 != ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,464 INFO L290 TraceCheckUtils]: 81: Hoare triple {24057#false} assume !(main_~node2__m2~60#1 > ~id2~0); {24057#false} is VALID [2022-02-20 18:56:31,464 INFO L290 TraceCheckUtils]: 82: Hoare triple {24057#false} assume main_~node2__m2~60#1 == ~id2~0;~st2~0 := 1;~mode2~0 := 0;havoc main_~node3__m3~61#1;main_~node3__m3~61#1 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,464 INFO L290 TraceCheckUtils]: 83: Hoare triple {24057#false} assume !(0 == ~mode3~0 % 256);main_~node3__m3~61#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,464 INFO L290 TraceCheckUtils]: 84: Hoare triple {24057#false} assume !(main_~node3__m3~61#1 != ~nomsg~0);~mode3~0 := 0;~__tmp_18160_0~0 := main_~main____CPAchecker_TMP_0~59#1; {24057#false} is VALID [2022-02-20 18:56:31,465 INFO L290 TraceCheckUtils]: 85: Hoare triple {24057#false} main_~main____CPAchecker_TMP_0~59#1 := ~__tmp_18160_0~0;havoc main_~node4__m4~63#1;main_~node4__m4~63#1 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,465 INFO L290 TraceCheckUtils]: 86: Hoare triple {24057#false} assume !(0 == ~mode4~0 % 256);main_~node4__m4~63#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,465 INFO L290 TraceCheckUtils]: 87: Hoare triple {24057#false} assume !(main_~node4__m4~63#1 != ~nomsg~0);~mode4~0 := 0;~__tmp_18172_0~0 := main_~main____CPAchecker_TMP_0~59#1; {24057#false} is VALID [2022-02-20 18:56:31,465 INFO L290 TraceCheckUtils]: 88: Hoare triple {24057#false} main_~main____CPAchecker_TMP_0~59#1 := ~__tmp_18172_0~0;havoc main_~node5__m5~67#1;main_~node5__m5~67#1 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,465 INFO L290 TraceCheckUtils]: 89: Hoare triple {24057#false} assume !(0 == ~mode5~0 % 256);main_~node5__m5~67#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,466 INFO L290 TraceCheckUtils]: 90: Hoare triple {24057#false} assume !(main_~node5__m5~67#1 != ~nomsg~0);~mode5~0 := 0;~__tmp_18184_0~0 := main_~main____CPAchecker_TMP_0~59#1; {24057#false} is VALID [2022-02-20 18:56:31,466 INFO L290 TraceCheckUtils]: 91: Hoare triple {24057#false} main_~main____CPAchecker_TMP_0~59#1 := ~__tmp_18184_0~0;havoc main_~node6__m6~74#1;main_~node6__m6~74#1 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,466 INFO L290 TraceCheckUtils]: 92: Hoare triple {24057#false} assume !(0 == ~mode6~0 % 256);main_~node6__m6~74#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,466 INFO L290 TraceCheckUtils]: 93: Hoare triple {24057#false} assume main_~node6__m6~74#1 != ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,466 INFO L290 TraceCheckUtils]: 94: Hoare triple {24057#false} assume !(main_~node6__m6~74#1 > ~id6~0); {24057#false} is VALID [2022-02-20 18:56:31,467 INFO L290 TraceCheckUtils]: 95: Hoare triple {24057#false} assume main_~node6__m6~74#1 == ~id6~0;~st6~0 := 1;~mode6~0 := 0;havoc main_~node7__m7~88#1;main_~node7__m7~88#1 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,467 INFO L290 TraceCheckUtils]: 96: Hoare triple {24057#false} assume !(0 == ~mode7~0 % 256);main_~node7__m7~88#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {24057#false} is VALID [2022-02-20 18:56:31,467 INFO L290 TraceCheckUtils]: 97: Hoare triple {24057#false} assume !(main_~node7__m7~88#1 != ~nomsg~0);~mode7~0 := 0;~__tmp_18225_0~0 := main_~main____CPAchecker_TMP_0~59#1; {24057#false} is VALID [2022-02-20 18:56:31,467 INFO L290 TraceCheckUtils]: 98: Hoare triple {24057#false} main_~main____CPAchecker_TMP_0~59#1 := ~__tmp_18225_0~0;~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;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~77#1; {24057#false} is VALID [2022-02-20 18:56:31,467 INFO L290 TraceCheckUtils]: 99: Hoare triple {24057#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~77#1 := 0;~__return_18246~0 := main_~check__tmp~77#1;main_~main__c1~0#1 := ~__return_18246~0;havoc main_~__tmp_64~0#1;main_~__tmp_64~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~63#1;main_~assert__arg~63#1 := main_~__tmp_64~0#1; {24057#false} is VALID [2022-02-20 18:56:31,468 INFO L290 TraceCheckUtils]: 100: Hoare triple {24057#false} assume 0 == main_~assert__arg~63#1 % 256; {24057#false} is VALID [2022-02-20 18:56:31,468 INFO L290 TraceCheckUtils]: 101: Hoare triple {24057#false} assume !false; {24057#false} is VALID [2022-02-20 18:56:31,468 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 18:56:31,469 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:31,469 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376414392] [2022-02-20 18:56:31,469 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [376414392] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:31,469 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:31,469 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 18:56:31,470 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1471881112] [2022-02-20 18:56:31,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:31,471 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 102 [2022-02-20 18:56:31,471 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:31,471 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 18:56:31,542 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:31,542 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 18:56:31,542 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:31,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 18:56:31,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 18:56:31,543 INFO L87 Difference]: Start difference. First operand 3368 states and 4328 transitions. Second operand has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 18:56:40,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:40,399 INFO L93 Difference]: Finished difference Result 4692 states and 6071 transitions. [2022-02-20 18:56:40,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 18:56:40,399 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 102 [2022-02-20 18:56:40,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:56:40,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 18:56:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 6071 transitions. [2022-02-20 18:56:40,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 20.4) internal successors, (102), 4 states have internal predecessors, (102), 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 18:56:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 6071 transitions. [2022-02-20 18:56:40,456 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 6071 transitions.