./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i --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/pthread-wmm/mix040_tso.oepc.i -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 26c011a0e45020881b0eb90c07839ec48e6b26942e49028568b078c64e0cf722 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:21:28,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:21:28,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:21:28,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:21:28,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:21:28,390 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:21:28,390 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:21:28,392 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:21:28,393 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:21:28,394 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:21:28,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:21:28,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:21:28,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:21:28,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:21:28,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:21:28,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:21:28,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:21:28,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:21:28,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:21:28,401 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:21:28,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:21:28,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:21:28,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:21:28,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:21:28,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:21:28,406 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:21:28,406 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:21:28,407 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:21:28,407 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:21:28,408 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:21:28,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:21:28,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:21:28,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:21:28,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:21:28,410 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:21:28,410 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:21:28,411 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:21:28,411 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:21:28,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:21:28,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:21:28,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:21:28,413 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:21:28,425 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:21:28,425 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:21:28,425 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:21:28,425 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:21:28,426 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:21:28,426 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:21:28,427 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:21:28,427 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:21:28,427 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:21:28,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:21:28,427 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:21:28,428 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:21:28,428 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:21:28,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:21:28,428 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:21:28,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:21:28,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:21:28,428 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:21:28,429 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:21:28,429 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:21:28,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:21:28,429 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:21:28,429 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:21:28,429 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:21:28,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:21:28,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:21:28,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:21:28,430 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:21:28,430 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:21:28,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:21:28,430 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:21:28,431 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:21:28,431 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:21:28,431 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26c011a0e45020881b0eb90c07839ec48e6b26942e49028568b078c64e0cf722 [2022-02-20 20:21:28,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:21:28,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:21:28,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:21:28,593 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:21:28,593 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:21:28,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i [2022-02-20 20:21:28,635 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b5ba76ee/4115a9cef4e04c378fa57ce5b011d207/FLAG07d0cd401 [2022-02-20 20:21:29,028 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:21:29,029 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i [2022-02-20 20:21:29,037 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b5ba76ee/4115a9cef4e04c378fa57ce5b011d207/FLAG07d0cd401 [2022-02-20 20:21:29,422 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b5ba76ee/4115a9cef4e04c378fa57ce5b011d207 [2022-02-20 20:21:29,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:21:29,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:21:29,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:21:29,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:21:29,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:21:29,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d77a93b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29, skipping insertion in model container [2022-02-20 20:21:29,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:21:29,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:21:29,597 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/pthread-wmm/mix040_tso.oepc.i[949,962] [2022-02-20 20:21:29,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:21:29,714 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:21:29,721 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/pthread-wmm/mix040_tso.oepc.i[949,962] [2022-02-20 20:21:29,756 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:21:29,782 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:21:29,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29 WrapperNode [2022-02-20 20:21:29,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:21:29,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:21:29,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:21:29,784 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:21:29,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,826 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 292 [2022-02-20 20:21:29,826 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:21:29,826 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:21:29,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:21:29,827 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:21:29,832 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,841 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,843 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,847 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:21:29,847 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:21:29,848 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:21:29,848 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:21:29,849 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29" (1/1) ... [2022-02-20 20:21:29,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:21:29,890 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:21:29,928 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 20:21:29,937 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 20:21:29,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:21:29,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:21:29,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:21:29,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:21:29,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:21:29,957 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:21:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:21:29,957 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:21:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:21:29,957 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:21:29,957 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:21:29,957 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-02-20 20:21:29,958 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-02-20 20:21:29,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:21:29,958 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:21:29,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:21:29,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:21:29,959 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-20 20:21:30,058 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:21:30,059 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:21:30,486 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:21:30,688 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:21:30,688 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:21:30,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:21:30 BoogieIcfgContainer [2022-02-20 20:21:30,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:21:30,691 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:21:30,691 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:21:30,694 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:21:30,694 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:21:29" (1/3) ... [2022-02-20 20:21:30,695 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d8a5e81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:21:30, skipping insertion in model container [2022-02-20 20:21:30,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:29" (2/3) ... [2022-02-20 20:21:30,695 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d8a5e81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:21:30, skipping insertion in model container [2022-02-20 20:21:30,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:21:30" (3/3) ... [2022-02-20 20:21:30,696 INFO L111 eAbstractionObserver]: Analyzing ICFG mix040_tso.oepc.i [2022-02-20 20:21:30,700 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:21:30,700 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:21:30,700 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:21:30,700 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:21:30,735 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,735 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,735 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,735 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,735 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,735 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,736 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,736 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,736 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,736 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,736 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,737 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,737 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,737 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,737 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,737 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,737 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,737 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,738 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,738 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,738 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,738 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,738 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,738 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,739 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,739 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,739 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,739 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,739 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,740 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,740 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,740 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,740 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,740 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,741 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,741 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,741 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,742 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,742 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,742 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,742 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,742 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,742 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,742 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,743 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,743 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,743 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,743 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,743 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,744 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,744 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,744 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,744 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,744 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,744 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,744 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,745 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,745 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,745 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,745 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,745 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,746 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,746 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,746 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,746 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,747 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,747 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,747 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,748 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,748 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,748 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,748 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,748 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,748 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,750 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,751 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,752 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,752 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,752 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,754 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,755 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,755 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,755 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,755 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,755 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,755 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,756 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,756 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,756 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,756 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,756 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,769 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,770 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,770 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,770 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,770 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,770 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,771 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,771 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,771 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,771 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,771 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,771 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,771 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,771 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,772 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,772 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,772 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,772 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,772 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,773 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,773 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,773 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,773 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,773 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:30,773 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:21:30,802 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:21:30,806 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 20:21:30,807 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-02-20 20:21:30,814 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 149 places, 138 transitions, 296 flow [2022-02-20 20:21:30,852 INFO L129 PetriNetUnfolder]: 2/134 cut-off events. [2022-02-20 20:21:30,852 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:21:30,856 INFO L84 FinitePrefix]: Finished finitePrefix Result has 147 conditions, 134 events. 2/134 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 72 event pairs, 0 based on Foata normal form. 0/130 useless extension candidates. Maximal degree in co-relation 92. Up to 2 conditions per place. [2022-02-20 20:21:30,856 INFO L82 GeneralOperation]: Start removeDead. Operand has 149 places, 138 transitions, 296 flow [2022-02-20 20:21:30,859 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 145 places, 134 transitions, 280 flow [2022-02-20 20:21:30,869 INFO L129 PetriNetUnfolder]: 0/78 cut-off events. [2022-02-20 20:21:30,870 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:21:30,870 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:21:30,870 INFO L254 CegarLoopForPetriNet]: 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] [2022-02-20 20:21:30,871 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:21:30,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:21:30,874 INFO L85 PathProgramCache]: Analyzing trace with hash 1812777549, now seen corresponding path program 1 times [2022-02-20 20:21:30,880 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:21:30,881 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000637902] [2022-02-20 20:21:30,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:21:30,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:21:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:21:31,131 INFO L290 TraceCheckUtils]: 0: Hoare triple {152#true} [997] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {152#true} is VALID [2022-02-20 20:21:31,132 INFO L290 TraceCheckUtils]: 1: Hoare triple {152#true} [922] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {152#true} is VALID [2022-02-20 20:21:31,132 INFO L290 TraceCheckUtils]: 2: Hoare triple {152#true} [1005] L-1-1-->L-1-2: Formula: (= (select |v_#valid_9| 0) 0) InVars {#valid=|v_#valid_9|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[] {152#true} is VALID [2022-02-20 20:21:31,132 INFO L290 TraceCheckUtils]: 3: Hoare triple {152#true} [1008] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {152#true} is VALID [2022-02-20 20:21:31,132 INFO L290 TraceCheckUtils]: 4: Hoare triple {152#true} [1007] L17-->L17-1: Formula: (and (= (select |v_#valid_10| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {152#true} is VALID [2022-02-20 20:21:31,133 INFO L290 TraceCheckUtils]: 5: Hoare triple {152#true} [965] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {152#true} is VALID [2022-02-20 20:21:31,133 INFO L290 TraceCheckUtils]: 6: Hoare triple {152#true} [888] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {152#true} is VALID [2022-02-20 20:21:31,134 INFO L290 TraceCheckUtils]: 7: Hoare triple {152#true} [978] L17-3-->L17-4: Formula: (and (= 18 (select |v_#length_2| 2)) (= (select |v_#valid_11| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {152#true} is VALID [2022-02-20 20:21:31,134 INFO L290 TraceCheckUtils]: 8: Hoare triple {152#true} [887] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_9 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {152#true} is VALID [2022-02-20 20:21:31,134 INFO L290 TraceCheckUtils]: 9: Hoare triple {152#true} [952] L712-->L714: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {152#true} is VALID [2022-02-20 20:21:31,134 INFO L290 TraceCheckUtils]: 10: Hoare triple {152#true} [886] L714-->L716: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {152#true} is VALID [2022-02-20 20:21:31,134 INFO L290 TraceCheckUtils]: 11: Hoare triple {152#true} [930] L716-->L718: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {152#true} is VALID [2022-02-20 20:21:31,135 INFO L290 TraceCheckUtils]: 12: Hoare triple {152#true} [976] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {152#true} is VALID [2022-02-20 20:21:31,135 INFO L290 TraceCheckUtils]: 13: Hoare triple {152#true} [911] L720-->L721: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0] {152#true} is VALID [2022-02-20 20:21:31,135 INFO L290 TraceCheckUtils]: 14: Hoare triple {152#true} [966] L721-->L722: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {152#true} is VALID [2022-02-20 20:21:31,135 INFO L290 TraceCheckUtils]: 15: Hoare triple {152#true} [949] L722-->L724: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {152#true} is VALID [2022-02-20 20:21:31,135 INFO L290 TraceCheckUtils]: 16: Hoare triple {152#true} [901] L724-->L726: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {152#true} is VALID [2022-02-20 20:21:31,136 INFO L290 TraceCheckUtils]: 17: Hoare triple {152#true} [975] L726-->L727: Formula: (= v_~y~0_11 0) InVars {} OutVars{~y~0=v_~y~0_11} AuxVars[] AssignedVars[~y~0] {152#true} is VALID [2022-02-20 20:21:31,136 INFO L290 TraceCheckUtils]: 18: Hoare triple {152#true} [895] L727-->L728: Formula: (= v_~y$flush_delayed~0_4 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_4} AuxVars[] AssignedVars[~y$flush_delayed~0] {152#true} is VALID [2022-02-20 20:21:31,136 INFO L290 TraceCheckUtils]: 19: Hoare triple {152#true} [953] L728-->L729: Formula: (= 0 v_~y$mem_tmp~0_2) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_2} AuxVars[] AssignedVars[~y$mem_tmp~0] {152#true} is VALID [2022-02-20 20:21:31,136 INFO L290 TraceCheckUtils]: 20: Hoare triple {152#true} [918] L729-->L730: Formula: (= v_~y$r_buff0_thd0~0_14 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {152#true} is VALID [2022-02-20 20:21:31,137 INFO L290 TraceCheckUtils]: 21: Hoare triple {152#true} [940] L730-->L731: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {152#true} is VALID [2022-02-20 20:21:31,137 INFO L290 TraceCheckUtils]: 22: Hoare triple {152#true} [987] L731-->L732: Formula: (= v_~y$r_buff0_thd2~0_14 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {152#true} is VALID [2022-02-20 20:21:31,137 INFO L290 TraceCheckUtils]: 23: Hoare triple {152#true} [908] L732-->L733: Formula: (= v_~y$r_buff0_thd3~0_15 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {152#true} is VALID [2022-02-20 20:21:31,137 INFO L290 TraceCheckUtils]: 24: Hoare triple {152#true} [986] L733-->L734: Formula: (= v_~y$r_buff0_thd4~0_14 0) InVars {} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd4~0] {152#true} is VALID [2022-02-20 20:21:31,138 INFO L290 TraceCheckUtils]: 25: Hoare triple {152#true} [988] L734-->L735: Formula: (= v_~y$r_buff1_thd0~0_9 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_9} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {152#true} is VALID [2022-02-20 20:21:31,138 INFO L290 TraceCheckUtils]: 26: Hoare triple {152#true} [1006] L735-->L736: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {152#true} is VALID [2022-02-20 20:21:31,138 INFO L290 TraceCheckUtils]: 27: Hoare triple {152#true} [917] L736-->L737: Formula: (= 0 v_~y$r_buff1_thd2~0_10) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {152#true} is VALID [2022-02-20 20:21:31,138 INFO L290 TraceCheckUtils]: 28: Hoare triple {152#true} [907] L737-->L738: Formula: (= 0 v_~y$r_buff1_thd3~0_10) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {152#true} is VALID [2022-02-20 20:21:31,138 INFO L290 TraceCheckUtils]: 29: Hoare triple {152#true} [943] L738-->L739: Formula: (= 0 v_~y$r_buff1_thd4~0_10) InVars {} OutVars{~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd4~0] {152#true} is VALID [2022-02-20 20:21:31,138 INFO L290 TraceCheckUtils]: 30: Hoare triple {152#true} [883] L739-->L740: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {152#true} is VALID [2022-02-20 20:21:31,139 INFO L290 TraceCheckUtils]: 31: Hoare triple {152#true} [931] L740-->L741: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {152#true} is VALID [2022-02-20 20:21:31,139 INFO L290 TraceCheckUtils]: 32: Hoare triple {152#true} [999] L741-->L742: Formula: (= v_~y$w_buff0~0_6 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_6} AuxVars[] AssignedVars[~y$w_buff0~0] {152#true} is VALID [2022-02-20 20:21:31,141 INFO L290 TraceCheckUtils]: 33: Hoare triple {152#true} [919] L742-->L743: Formula: (= v_~y$w_buff0_used~0_48 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_48} AuxVars[] AssignedVars[~y$w_buff0_used~0] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,141 INFO L290 TraceCheckUtils]: 34: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [946] L743-->L744: Formula: (= v_~y$w_buff1~0_5 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_5} AuxVars[] AssignedVars[~y$w_buff1~0] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,142 INFO L290 TraceCheckUtils]: 35: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [920] L744-->L746: Formula: (= v_~y$w_buff1_used~0_31 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_31} AuxVars[] AssignedVars[~y$w_buff1_used~0] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,146 INFO L290 TraceCheckUtils]: 36: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [968] L746-->L747: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,147 INFO L290 TraceCheckUtils]: 37: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [889] L747-->L748: Formula: (= v_~weak$$choice0~0_1 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_1} AuxVars[] AssignedVars[~weak$$choice0~0] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,149 INFO L290 TraceCheckUtils]: 38: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [921] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_4 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_4} AuxVars[] AssignedVars[~weak$$choice2~0] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,149 INFO L290 TraceCheckUtils]: 39: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [1010] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,149 INFO L290 TraceCheckUtils]: 40: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [929] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,150 INFO L290 TraceCheckUtils]: 41: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [896] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,150 INFO L290 TraceCheckUtils]: 42: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [991] L-1-6-->L851: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_3|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_3|, ULTIMATE.start_main_#t~ite31#1=|v_ULTIMATE.start_main_#t~ite31#1_1|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_1|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_3|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_3|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_1|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_3|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_1|, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_1|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_3|, ULTIMATE.start_main_#t~ite41#1=|v_ULTIMATE.start_main_#t~ite41#1_1|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_1|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_1|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_1|, ULTIMATE.start_main_#t~ite32#1=|v_ULTIMATE.start_main_#t~ite32#1_1|, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_1|, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_5|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_1|, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_1|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~ite42#1=|v_ULTIMATE.start_main_#t~ite42#1_1|, ULTIMATE.start_main_#t~ite34#1=|v_ULTIMATE.start_main_#t~ite34#1_1|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_1|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_3|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_1|, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_5|, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_1|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_1|, ULTIMATE.start_main_#t~ite30#1=|v_ULTIMATE.start_main_#t~ite30#1_1|, ULTIMATE.start_main_#t~ite29#1=|v_ULTIMATE.start_main_#t~ite29#1_1|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_1|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_1|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_1|, ULTIMATE.start_main_#t~ite33#1=|v_ULTIMATE.start_main_#t~ite33#1_1|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_1|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_5|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_1|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_3|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1081~0#1.offset, ULTIMATE.start_main_~#t1082~0#1.offset, ULTIMATE.start_main_#t~ite31#1, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_~#t1082~0#1.base, ULTIMATE.start_main_~#t1084~0#1.offset, ULTIMATE.start_main_#t~ite45#1, ULTIMATE.start_main_~#t1083~0#1.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~ite37#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_~#t1083~0#1.base, ULTIMATE.start_main_#t~ite41#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite32#1, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_#t~ite57#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~ite40#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite42#1, ULTIMATE.start_main_#t~ite34#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_~#t1084~0#1.base, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite56#1, ULTIMATE.start_main_#t~ite39#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite30#1, ULTIMATE.start_main_#t~ite29#1, ULTIMATE.start_main_#t~pre23#1, ULTIMATE.start_main_#t~ite43#1, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite33#1, ULTIMATE.start_main_#t~ite38#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_~#t1081~0#1.base, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~nondet28#1] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,152 INFO L290 TraceCheckUtils]: 43: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [964] L851-->L851-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t1081~0#1.offset_4| 0) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 1) |v_#valid_12|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1081~0#1.base_4|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t1081~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 4) |v_#length_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_4|, #length=|v_#length_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1081~0#1.offset, #valid, ULTIMATE.start_main_~#t1081~0#1.base, #length] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,153 INFO L290 TraceCheckUtils]: 44: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [939] L851-1-->L852: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre21#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre21#1] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,153 INFO L290 TraceCheckUtils]: 45: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [892] L852-->L852-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,154 INFO L290 TraceCheckUtils]: 46: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [990] L852-1-->L852-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_5|) |v_ULTIMATE.start_main_~#t1081~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre21#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_5|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_3|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_5|} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_5|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_3|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,156 INFO L290 TraceCheckUtils]: 47: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [1050] L852-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_P0Thread1of1ForFork1_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_4|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,157 INFO L290 TraceCheckUtils]: 48: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [899] L852-3-->L852-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre21#1] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,161 INFO L290 TraceCheckUtils]: 49: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [909] L852-4-->L853: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,161 INFO L290 TraceCheckUtils]: 50: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [925] L853-->L853-1: Formula: (and (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 1) |v_#valid_14|) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 4) |v_#length_5|) (= |v_ULTIMATE.start_main_~#t1082~0#1.offset_4| 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1082~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t1082~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_4|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1082~0#1.offset, ULTIMATE.start_main_~#t1082~0#1.base, #valid, #length] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,162 INFO L290 TraceCheckUtils]: 51: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [1003] L853-1-->L854: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre23#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre23#1] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,162 INFO L290 TraceCheckUtils]: 52: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [1002] L854-->L854-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,163 INFO L290 TraceCheckUtils]: 53: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [948] L854-1-->L854-2: Formula: (= |v_#memory_int_5| (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_5|) |v_ULTIMATE.start_main_~#t1082~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre23#1_3|))) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_5|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_3|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_5|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_3|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,163 INFO L290 TraceCheckUtils]: 54: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [1054] L854-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre23#1_6|) (= |v_P1Thread1of1ForFork3_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork3_thidvar2_2 0) (= |v_P1Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork3_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_6|} OutVars{P1Thread1of1ForFork3_thidvar2=v_P1Thread1of1ForFork3_thidvar2_2, P1Thread1of1ForFork3_thidvar1=v_P1Thread1of1ForFork3_thidvar1_2, P1Thread1of1ForFork3_thidvar0=v_P1Thread1of1ForFork3_thidvar0_2, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_4, P1Thread1of1ForFork3_#res.offset=|v_P1Thread1of1ForFork3_#res.offset_4|, P1Thread1of1ForFork3_#t~ite4=|v_P1Thread1of1ForFork3_#t~ite4_4|, P1Thread1of1ForFork3_#t~ite3=|v_P1Thread1of1ForFork3_#t~ite3_6|, P1Thread1of1ForFork3_#t~ite6=|v_P1Thread1of1ForFork3_#t~ite6_4|, P1Thread1of1ForFork3_#t~ite5=|v_P1Thread1of1ForFork3_#t~ite5_4|, P1Thread1of1ForFork3_#res.base=|v_P1Thread1of1ForFork3_#res.base_4|, P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_4, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_4|, P1Thread1of1ForFork3_#t~ite8=|v_P1Thread1of1ForFork3_#t~ite8_4|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_6|, P1Thread1of1ForFork3_#t~ite7=|v_P1Thread1of1ForFork3_#t~ite7_4|, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork3_thidvar2, P1Thread1of1ForFork3_thidvar1, P1Thread1of1ForFork3_thidvar0, P1Thread1of1ForFork3_~arg.base, P1Thread1of1ForFork3_#res.offset, P1Thread1of1ForFork3_#t~ite4, P1Thread1of1ForFork3_#t~ite3, P1Thread1of1ForFork3_#t~ite6, P1Thread1of1ForFork3_#t~ite5, P1Thread1of1ForFork3_#res.base, P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_#in~arg.base, P1Thread1of1ForFork3_#t~ite8, P1Thread1of1ForFork3_#t~ite7, P1Thread1of1ForFork3_#in~arg.offset] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,164 INFO L290 TraceCheckUtils]: 55: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [984] L854-3-->L854-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre23#1] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,164 INFO L290 TraceCheckUtils]: 56: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [981] L854-4-->L855: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet24#1] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,165 INFO L290 TraceCheckUtils]: 57: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [893] L855-->L855-1: Formula: (and (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t1083~0#1.base_4|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1083~0#1.base_4|) (= |v_ULTIMATE.start_main_~#t1083~0#1.offset_4| 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 4) |v_#length_7|) (not (= |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 0)) (= |v_#valid_16| (store |v_#valid_17| |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_17|} OutVars{ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1083~0#1.base, ULTIMATE.start_main_~#t1083~0#1.offset, #valid, #length] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,165 INFO L290 TraceCheckUtils]: 58: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [890] L855-1-->L856: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre25#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre25#1] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,166 INFO L290 TraceCheckUtils]: 59: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [1012] L856-->L856-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,166 INFO L290 TraceCheckUtils]: 60: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [903] L856-1-->L856-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_5|) |v_ULTIMATE.start_main_~#t1083~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre25#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_5|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_3|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_5|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_3|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,167 INFO L290 TraceCheckUtils]: 61: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [1048] L856-2-->P2ENTRY: Formula: (and (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre25#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= |v_P2Thread1of1ForFork0_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, P2Thread1of1ForFork0_#t~ite11#1=|v_P2Thread1of1ForFork0_#t~ite11#1_4|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite14#1=|v_P2Thread1of1ForFork0_#t~ite14#1_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_#in~arg#1.offset=|v_P2Thread1of1ForFork0_#in~arg#1.offset_4|, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~ite12#1=|v_P2Thread1of1ForFork0_#t~ite12#1_4|, P2Thread1of1ForFork0_#t~ite9#1=|v_P2Thread1of1ForFork0_#t~ite9#1_6|, P2Thread1of1ForFork0_#res#1.base=|v_P2Thread1of1ForFork0_#res#1.base_4|, P2Thread1of1ForFork0_#t~ite10#1=|v_P2Thread1of1ForFork0_#t~ite10#1_4|, P2Thread1of1ForFork0_#in~arg#1.base=|v_P2Thread1of1ForFork0_#in~arg#1.base_4|, P2Thread1of1ForFork0_#res#1.offset=|v_P2Thread1of1ForFork0_#res#1.offset_4|, P2Thread1of1ForFork0_~arg#1.base=|v_P2Thread1of1ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_6|, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork0_~arg#1.offset=|v_P2Thread1of1ForFork0_~arg#1.offset_4|, P2Thread1of1ForFork0_#t~ite13#1=|v_P2Thread1of1ForFork0_#t~ite13#1_4|, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_#t~ite11#1, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite14#1, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_#in~arg#1.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~ite12#1, P2Thread1of1ForFork0_#t~ite9#1, P2Thread1of1ForFork0_#res#1.base, P2Thread1of1ForFork0_#t~ite10#1, P2Thread1of1ForFork0_#in~arg#1.base, P2Thread1of1ForFork0_#res#1.offset, P2Thread1of1ForFork0_~arg#1.base, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, P2Thread1of1ForFork0_~arg#1.offset, P2Thread1of1ForFork0_#t~ite13#1, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,167 INFO L290 TraceCheckUtils]: 62: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [1030] P2ENTRY-->L786: Formula: (and (= |v_P2Thread1of1ForFork0_~arg#1.base_1| |v_P2Thread1of1ForFork0_#in~arg#1.base_1|) (= |v_P2Thread1of1ForFork0_~arg#1.offset_1| |v_P2Thread1of1ForFork0_#in~arg#1.offset_1|)) InVars {P2Thread1of1ForFork0_#in~arg#1.base=|v_P2Thread1of1ForFork0_#in~arg#1.base_1|, P2Thread1of1ForFork0_#in~arg#1.offset=|v_P2Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{P2Thread1of1ForFork0_#in~arg#1.base=|v_P2Thread1of1ForFork0_#in~arg#1.base_1|, P2Thread1of1ForFork0_~arg#1.offset=|v_P2Thread1of1ForFork0_~arg#1.offset_1|, P2Thread1of1ForFork0_~arg#1.base=|v_P2Thread1of1ForFork0_~arg#1.base_1|, P2Thread1of1ForFork0_#in~arg#1.offset=|v_P2Thread1of1ForFork0_#in~arg#1.offset_1|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_~arg#1.base, P2Thread1of1ForFork0_~arg#1.offset] {154#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:31,168 INFO L290 TraceCheckUtils]: 63: Hoare triple {154#(= ~y$w_buff0_used~0 0)} [1031] L786-->P2Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~y$w_buff1~0_117 v_~y$w_buff0~0_103) (= v_~y$w_buff0_used~0_454 v_~y$w_buff1_used~0_333) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_1| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_1|) (= v_~y$w_buff0_used~0_453 1) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_1| 0) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_453 256) 0)) (not (= (mod v_~y$w_buff1_used~0_333 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_1|) (= 2 v_~y$w_buff0~0_102)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_454, ~y$w_buff0~0=v_~y$w_buff0~0_103} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_453, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$w_buff0~0=v_~y$w_buff0~0_102, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_1|, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_333} AuxVars[] AssignedVars[~y$w_buff0_used~0, ~y$w_buff1~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0] {153#false} is VALID [2022-02-20 20:21:31,169 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 20:21:31,169 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:21:31,170 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000637902] [2022-02-20 20:21:31,170 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2000637902] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:21:31,170 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:21:31,170 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:21:31,172 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1021718862] [2022-02-20 20:21:31,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:21:31,186 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 32.0) internal successors, (64), 3 states have internal predecessors, (64), 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 64 [2022-02-20 20:21:31,189 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:21:31,193 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 32.0) internal successors, (64), 3 states have internal predecessors, (64), 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 20:21:31,254 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:21:31,254 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:21:31,254 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:21:31,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:21:31,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:21:31,269 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2022-02-20 20:21:31,272 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 134 transitions, 280 flow. Second operand has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 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 20:21:31,272 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:21:31,272 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2022-02-20 20:21:31,273 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:21:31,431 INFO L129 PetriNetUnfolder]: 57/352 cut-off events. [2022-02-20 20:21:31,431 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-02-20 20:21:31,433 INFO L84 FinitePrefix]: Finished finitePrefix Result has 481 conditions, 352 events. 57/352 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1398 event pairs, 11 based on Foata normal form. 14/349 useless extension candidates. Maximal degree in co-relation 423. Up to 75 conditions per place. [2022-02-20 20:21:31,435 INFO L132 encePairwiseOnDemand]: 133/138 looper letters, 14 selfloop transitions, 2 changer transitions 0/135 dead transitions. [2022-02-20 20:21:31,435 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 135 transitions, 317 flow [2022-02-20 20:21:31,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:21:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:21:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 390 transitions. [2022-02-20 20:21:31,450 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9420289855072463 [2022-02-20 20:21:31,450 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 390 transitions. [2022-02-20 20:21:31,451 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 390 transitions. [2022-02-20 20:21:31,451 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:21:31,452 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 390 transitions. [2022-02-20 20:21:31,455 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 130.0) internal successors, (390), 3 states have internal predecessors, (390), 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 20:21:31,458 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 138.0) internal successors, (552), 4 states have internal predecessors, (552), 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 20:21:31,458 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 138.0) internal successors, (552), 4 states have internal predecessors, (552), 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 20:21:31,459 INFO L186 Difference]: Start difference. First operand has 145 places, 134 transitions, 280 flow. Second operand 3 states and 390 transitions. [2022-02-20 20:21:31,460 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 135 transitions, 317 flow [2022-02-20 20:21:31,462 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 135 transitions, 312 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:21:31,464 INFO L242 Difference]: Finished difference. Result has 141 places, 130 transitions, 272 flow [2022-02-20 20:21:31,466 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=268, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=272, PETRI_PLACES=141, PETRI_TRANSITIONS=130} [2022-02-20 20:21:31,469 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, -4 predicate places. [2022-02-20 20:21:31,472 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 141 places, 130 transitions, 272 flow [2022-02-20 20:21:35,326 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 151465 states, 151462 states have (on average 4.452456721818014) internal successors, (674378), 151464 states have internal predecessors, (674378), 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 20:21:35,785 INFO L78 Accepts]: Start accepts. Automaton has has 151465 states, 151462 states have (on average 4.452456721818014) internal successors, (674378), 151464 states have internal predecessors, (674378), 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 64 [2022-02-20 20:21:35,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:21:35,787 INFO L470 AbstractCegarLoop]: Abstraction has has 141 places, 130 transitions, 272 flow [2022-02-20 20:21:35,787 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 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 20:21:35,787 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:21:35,788 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:21:35,789 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:21:35,789 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:21:35,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:21:35,790 INFO L85 PathProgramCache]: Analyzing trace with hash 706789698, now seen corresponding path program 1 times [2022-02-20 20:21:35,790 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:21:35,790 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98626175] [2022-02-20 20:21:35,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:21:35,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:21:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:21:36,082 INFO L290 TraceCheckUtils]: 0: Hoare triple {151622#true} [997] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {151622#true} is VALID [2022-02-20 20:21:36,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {151622#true} [922] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {151622#true} is VALID [2022-02-20 20:21:36,083 INFO L290 TraceCheckUtils]: 2: Hoare triple {151622#true} [1005] L-1-1-->L-1-2: Formula: (= (select |v_#valid_9| 0) 0) InVars {#valid=|v_#valid_9|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[] {151622#true} is VALID [2022-02-20 20:21:36,083 INFO L290 TraceCheckUtils]: 3: Hoare triple {151622#true} [1008] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {151622#true} is VALID [2022-02-20 20:21:36,083 INFO L290 TraceCheckUtils]: 4: Hoare triple {151622#true} [1007] L17-->L17-1: Formula: (and (= (select |v_#valid_10| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {151622#true} is VALID [2022-02-20 20:21:36,084 INFO L290 TraceCheckUtils]: 5: Hoare triple {151622#true} [965] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {151622#true} is VALID [2022-02-20 20:21:36,084 INFO L290 TraceCheckUtils]: 6: Hoare triple {151622#true} [888] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {151622#true} is VALID [2022-02-20 20:21:36,084 INFO L290 TraceCheckUtils]: 7: Hoare triple {151622#true} [978] L17-3-->L17-4: Formula: (and (= 18 (select |v_#length_2| 2)) (= (select |v_#valid_11| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {151622#true} is VALID [2022-02-20 20:21:36,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {151622#true} [887] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_9 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {151622#true} is VALID [2022-02-20 20:21:36,084 INFO L290 TraceCheckUtils]: 9: Hoare triple {151622#true} [952] L712-->L714: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {151622#true} is VALID [2022-02-20 20:21:36,085 INFO L290 TraceCheckUtils]: 10: Hoare triple {151622#true} [886] L714-->L716: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,085 INFO L290 TraceCheckUtils]: 11: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [930] L716-->L718: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,085 INFO L290 TraceCheckUtils]: 12: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [976] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,086 INFO L290 TraceCheckUtils]: 13: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [911] L720-->L721: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,086 INFO L290 TraceCheckUtils]: 14: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [966] L721-->L722: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,087 INFO L290 TraceCheckUtils]: 15: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [949] L722-->L724: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,087 INFO L290 TraceCheckUtils]: 16: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [901] L724-->L726: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,087 INFO L290 TraceCheckUtils]: 17: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [975] L726-->L727: Formula: (= v_~y~0_11 0) InVars {} OutVars{~y~0=v_~y~0_11} AuxVars[] AssignedVars[~y~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,088 INFO L290 TraceCheckUtils]: 18: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [895] L727-->L728: Formula: (= v_~y$flush_delayed~0_4 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_4} AuxVars[] AssignedVars[~y$flush_delayed~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,089 INFO L290 TraceCheckUtils]: 19: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [953] L728-->L729: Formula: (= 0 v_~y$mem_tmp~0_2) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_2} AuxVars[] AssignedVars[~y$mem_tmp~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,090 INFO L290 TraceCheckUtils]: 20: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [918] L729-->L730: Formula: (= v_~y$r_buff0_thd0~0_14 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,090 INFO L290 TraceCheckUtils]: 21: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [940] L730-->L731: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,091 INFO L290 TraceCheckUtils]: 22: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [987] L731-->L732: Formula: (= v_~y$r_buff0_thd2~0_14 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,091 INFO L290 TraceCheckUtils]: 23: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [908] L732-->L733: Formula: (= v_~y$r_buff0_thd3~0_15 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,160 INFO L290 TraceCheckUtils]: 24: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [986] L733-->L734: Formula: (= v_~y$r_buff0_thd4~0_14 0) InVars {} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd4~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,161 INFO L290 TraceCheckUtils]: 25: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [988] L734-->L735: Formula: (= v_~y$r_buff1_thd0~0_9 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_9} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,162 INFO L290 TraceCheckUtils]: 26: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [1006] L735-->L736: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,162 INFO L290 TraceCheckUtils]: 27: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [917] L736-->L737: Formula: (= 0 v_~y$r_buff1_thd2~0_10) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,163 INFO L290 TraceCheckUtils]: 28: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [907] L737-->L738: Formula: (= 0 v_~y$r_buff1_thd3~0_10) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,163 INFO L290 TraceCheckUtils]: 29: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [943] L738-->L739: Formula: (= 0 v_~y$r_buff1_thd4~0_10) InVars {} OutVars{~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd4~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,164 INFO L290 TraceCheckUtils]: 30: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [883] L739-->L740: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,164 INFO L290 TraceCheckUtils]: 31: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [931] L740-->L741: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,165 INFO L290 TraceCheckUtils]: 32: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [999] L741-->L742: Formula: (= v_~y$w_buff0~0_6 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_6} AuxVars[] AssignedVars[~y$w_buff0~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,165 INFO L290 TraceCheckUtils]: 33: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [919] L742-->L743: Formula: (= v_~y$w_buff0_used~0_48 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_48} AuxVars[] AssignedVars[~y$w_buff0_used~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,166 INFO L290 TraceCheckUtils]: 34: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [946] L743-->L744: Formula: (= v_~y$w_buff1~0_5 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_5} AuxVars[] AssignedVars[~y$w_buff1~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,166 INFO L290 TraceCheckUtils]: 35: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [920] L744-->L746: Formula: (= v_~y$w_buff1_used~0_31 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_31} AuxVars[] AssignedVars[~y$w_buff1_used~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,167 INFO L290 TraceCheckUtils]: 36: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [968] L746-->L747: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,167 INFO L290 TraceCheckUtils]: 37: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [889] L747-->L748: Formula: (= v_~weak$$choice0~0_1 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_1} AuxVars[] AssignedVars[~weak$$choice0~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,168 INFO L290 TraceCheckUtils]: 38: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [921] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_4 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_4} AuxVars[] AssignedVars[~weak$$choice2~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,168 INFO L290 TraceCheckUtils]: 39: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [1010] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,169 INFO L290 TraceCheckUtils]: 40: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [929] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,171 INFO L290 TraceCheckUtils]: 41: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [896] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,172 INFO L290 TraceCheckUtils]: 42: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [991] L-1-6-->L851: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_3|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_3|, ULTIMATE.start_main_#t~ite31#1=|v_ULTIMATE.start_main_#t~ite31#1_1|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_1|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_3|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_3|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_1|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_3|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_1|, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_1|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_3|, ULTIMATE.start_main_#t~ite41#1=|v_ULTIMATE.start_main_#t~ite41#1_1|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_1|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_1|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_1|, ULTIMATE.start_main_#t~ite32#1=|v_ULTIMATE.start_main_#t~ite32#1_1|, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_1|, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_5|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_1|, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_1|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~ite42#1=|v_ULTIMATE.start_main_#t~ite42#1_1|, ULTIMATE.start_main_#t~ite34#1=|v_ULTIMATE.start_main_#t~ite34#1_1|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_1|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_3|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_1|, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_5|, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_1|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_1|, ULTIMATE.start_main_#t~ite30#1=|v_ULTIMATE.start_main_#t~ite30#1_1|, ULTIMATE.start_main_#t~ite29#1=|v_ULTIMATE.start_main_#t~ite29#1_1|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_1|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_1|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_1|, ULTIMATE.start_main_#t~ite33#1=|v_ULTIMATE.start_main_#t~ite33#1_1|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_1|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_5|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_1|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_3|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1081~0#1.offset, ULTIMATE.start_main_~#t1082~0#1.offset, ULTIMATE.start_main_#t~ite31#1, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_~#t1082~0#1.base, ULTIMATE.start_main_~#t1084~0#1.offset, ULTIMATE.start_main_#t~ite45#1, ULTIMATE.start_main_~#t1083~0#1.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~ite37#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_~#t1083~0#1.base, ULTIMATE.start_main_#t~ite41#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite32#1, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_#t~ite57#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~ite40#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite42#1, ULTIMATE.start_main_#t~ite34#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_~#t1084~0#1.base, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite56#1, ULTIMATE.start_main_#t~ite39#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite30#1, ULTIMATE.start_main_#t~ite29#1, ULTIMATE.start_main_#t~pre23#1, ULTIMATE.start_main_#t~ite43#1, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite33#1, ULTIMATE.start_main_#t~ite38#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_~#t1081~0#1.base, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~nondet28#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,172 INFO L290 TraceCheckUtils]: 43: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [964] L851-->L851-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t1081~0#1.offset_4| 0) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 1) |v_#valid_12|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1081~0#1.base_4|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t1081~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 4) |v_#length_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_4|, #length=|v_#length_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1081~0#1.offset, #valid, ULTIMATE.start_main_~#t1081~0#1.base, #length] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,173 INFO L290 TraceCheckUtils]: 44: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [939] L851-1-->L852: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre21#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre21#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,173 INFO L290 TraceCheckUtils]: 45: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [892] L852-->L852-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,174 INFO L290 TraceCheckUtils]: 46: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [990] L852-1-->L852-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_5|) |v_ULTIMATE.start_main_~#t1081~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre21#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_5|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_3|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_5|} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_5|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_3|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,174 INFO L290 TraceCheckUtils]: 47: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [1050] L852-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_P0Thread1of1ForFork1_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_4|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,175 INFO L290 TraceCheckUtils]: 48: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [899] L852-3-->L852-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre21#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,175 INFO L290 TraceCheckUtils]: 49: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [909] L852-4-->L853: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,177 INFO L290 TraceCheckUtils]: 50: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [925] L853-->L853-1: Formula: (and (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 1) |v_#valid_14|) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 4) |v_#length_5|) (= |v_ULTIMATE.start_main_~#t1082~0#1.offset_4| 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1082~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t1082~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_4|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1082~0#1.offset, ULTIMATE.start_main_~#t1082~0#1.base, #valid, #length] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,177 INFO L290 TraceCheckUtils]: 51: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [1003] L853-1-->L854: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre23#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre23#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,178 INFO L290 TraceCheckUtils]: 52: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [1002] L854-->L854-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,179 INFO L290 TraceCheckUtils]: 53: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [948] L854-1-->L854-2: Formula: (= |v_#memory_int_5| (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_5|) |v_ULTIMATE.start_main_~#t1082~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre23#1_3|))) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_5|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_3|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_5|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_3|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,180 INFO L290 TraceCheckUtils]: 54: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [1054] L854-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre23#1_6|) (= |v_P1Thread1of1ForFork3_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork3_thidvar2_2 0) (= |v_P1Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork3_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_6|} OutVars{P1Thread1of1ForFork3_thidvar2=v_P1Thread1of1ForFork3_thidvar2_2, P1Thread1of1ForFork3_thidvar1=v_P1Thread1of1ForFork3_thidvar1_2, P1Thread1of1ForFork3_thidvar0=v_P1Thread1of1ForFork3_thidvar0_2, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_4, P1Thread1of1ForFork3_#res.offset=|v_P1Thread1of1ForFork3_#res.offset_4|, P1Thread1of1ForFork3_#t~ite4=|v_P1Thread1of1ForFork3_#t~ite4_4|, P1Thread1of1ForFork3_#t~ite3=|v_P1Thread1of1ForFork3_#t~ite3_6|, P1Thread1of1ForFork3_#t~ite6=|v_P1Thread1of1ForFork3_#t~ite6_4|, P1Thread1of1ForFork3_#t~ite5=|v_P1Thread1of1ForFork3_#t~ite5_4|, P1Thread1of1ForFork3_#res.base=|v_P1Thread1of1ForFork3_#res.base_4|, P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_4, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_4|, P1Thread1of1ForFork3_#t~ite8=|v_P1Thread1of1ForFork3_#t~ite8_4|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_6|, P1Thread1of1ForFork3_#t~ite7=|v_P1Thread1of1ForFork3_#t~ite7_4|, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork3_thidvar2, P1Thread1of1ForFork3_thidvar1, P1Thread1of1ForFork3_thidvar0, P1Thread1of1ForFork3_~arg.base, P1Thread1of1ForFork3_#res.offset, P1Thread1of1ForFork3_#t~ite4, P1Thread1of1ForFork3_#t~ite3, P1Thread1of1ForFork3_#t~ite6, P1Thread1of1ForFork3_#t~ite5, P1Thread1of1ForFork3_#res.base, P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_#in~arg.base, P1Thread1of1ForFork3_#t~ite8, P1Thread1of1ForFork3_#t~ite7, P1Thread1of1ForFork3_#in~arg.offset] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,181 INFO L290 TraceCheckUtils]: 55: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [984] L854-3-->L854-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre23#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,188 INFO L290 TraceCheckUtils]: 56: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [981] L854-4-->L855: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet24#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,189 INFO L290 TraceCheckUtils]: 57: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [893] L855-->L855-1: Formula: (and (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t1083~0#1.base_4|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1083~0#1.base_4|) (= |v_ULTIMATE.start_main_~#t1083~0#1.offset_4| 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 4) |v_#length_7|) (not (= |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 0)) (= |v_#valid_16| (store |v_#valid_17| |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_17|} OutVars{ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1083~0#1.base, ULTIMATE.start_main_~#t1083~0#1.offset, #valid, #length] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,190 INFO L290 TraceCheckUtils]: 58: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [890] L855-1-->L856: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre25#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre25#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,190 INFO L290 TraceCheckUtils]: 59: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [1012] L856-->L856-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,191 INFO L290 TraceCheckUtils]: 60: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [903] L856-1-->L856-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_5|) |v_ULTIMATE.start_main_~#t1083~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre25#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_5|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_3|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_5|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_3|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,191 INFO L290 TraceCheckUtils]: 61: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [1048] L856-2-->P2ENTRY: Formula: (and (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre25#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= |v_P2Thread1of1ForFork0_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, P2Thread1of1ForFork0_#t~ite11#1=|v_P2Thread1of1ForFork0_#t~ite11#1_4|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite14#1=|v_P2Thread1of1ForFork0_#t~ite14#1_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_#in~arg#1.offset=|v_P2Thread1of1ForFork0_#in~arg#1.offset_4|, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~ite12#1=|v_P2Thread1of1ForFork0_#t~ite12#1_4|, P2Thread1of1ForFork0_#t~ite9#1=|v_P2Thread1of1ForFork0_#t~ite9#1_6|, P2Thread1of1ForFork0_#res#1.base=|v_P2Thread1of1ForFork0_#res#1.base_4|, P2Thread1of1ForFork0_#t~ite10#1=|v_P2Thread1of1ForFork0_#t~ite10#1_4|, P2Thread1of1ForFork0_#in~arg#1.base=|v_P2Thread1of1ForFork0_#in~arg#1.base_4|, P2Thread1of1ForFork0_#res#1.offset=|v_P2Thread1of1ForFork0_#res#1.offset_4|, P2Thread1of1ForFork0_~arg#1.base=|v_P2Thread1of1ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_6|, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork0_~arg#1.offset=|v_P2Thread1of1ForFork0_~arg#1.offset_4|, P2Thread1of1ForFork0_#t~ite13#1=|v_P2Thread1of1ForFork0_#t~ite13#1_4|, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_#t~ite11#1, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite14#1, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_#in~arg#1.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~ite12#1, P2Thread1of1ForFork0_#t~ite9#1, P2Thread1of1ForFork0_#res#1.base, P2Thread1of1ForFork0_#t~ite10#1, P2Thread1of1ForFork0_#in~arg#1.base, P2Thread1of1ForFork0_#res#1.offset, P2Thread1of1ForFork0_~arg#1.base, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, P2Thread1of1ForFork0_~arg#1.offset, P2Thread1of1ForFork0_#t~ite13#1, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,191 INFO L290 TraceCheckUtils]: 62: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [962] L856-3-->L856-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre25#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,192 INFO L290 TraceCheckUtils]: 63: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [977] L856-4-->L857: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet26#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,192 INFO L290 TraceCheckUtils]: 64: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [989] L857-->L857-1: Formula: (and (< |v_#StackHeapBarrier_5| |v_ULTIMATE.start_main_~#t1084~0#1.base_4|) (= (store |v_#valid_19| |v_ULTIMATE.start_main_~#t1084~0#1.base_4| 1) |v_#valid_18|) (not (= |v_ULTIMATE.start_main_~#t1084~0#1.base_4| 0)) (= (select |v_#valid_19| |v_ULTIMATE.start_main_~#t1084~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t1084~0#1.offset_4| 0) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t1084~0#1.base_4| 4) |v_#length_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_4|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_4|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1084~0#1.offset, ULTIMATE.start_main_~#t1084~0#1.base, #valid, #length] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,193 INFO L290 TraceCheckUtils]: 65: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [1013] L857-1-->L858: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre27#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,193 INFO L290 TraceCheckUtils]: 66: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [961] L858-->L858-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,202 INFO L290 TraceCheckUtils]: 67: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [974] L858-1-->L858-2: Formula: (= (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1084~0#1.base_5| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1084~0#1.base_5|) |v_ULTIMATE.start_main_~#t1084~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre27#1_3|)) |v_#memory_int_9|) InVars {#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_5|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_5|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,203 INFO L290 TraceCheckUtils]: 68: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [1052] L858-2-->P3ENTRY: Formula: (and (= v_P3Thread1of1ForFork2_thidvar1_2 0) (= v_P3Thread1of1ForFork2_thidvar2_2 0) (= v_P3Thread1of1ForFork2_thidvar4_2 0) (= v_P3Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre27#1_6|) (= |v_P3Thread1of1ForFork2_#in~arg.base_4| 0) (= |v_P3Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork2_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|} OutVars{P3Thread1of1ForFork2_#res.base=|v_P3Thread1of1ForFork2_#res.base_4|, P3Thread1of1ForFork2_~arg.offset=v_P3Thread1of1ForFork2_~arg.offset_4, P3Thread1of1ForFork2_#res.offset=|v_P3Thread1of1ForFork2_#res.offset_4|, P3Thread1of1ForFork2_~arg.base=v_P3Thread1of1ForFork2_~arg.base_4, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_4|, P3Thread1of1ForFork2_#t~ite19=|v_P3Thread1of1ForFork2_#t~ite19_4|, P3Thread1of1ForFork2_#t~ite17=|v_P3Thread1of1ForFork2_#t~ite17_4|, P3Thread1of1ForFork2_#t~ite18=|v_P3Thread1of1ForFork2_#t~ite18_4|, P3Thread1of1ForFork2_#t~ite15=|v_P3Thread1of1ForFork2_#t~ite15_6|, P3Thread1of1ForFork2_#t~ite16=|v_P3Thread1of1ForFork2_#t~ite16_4|, P3Thread1of1ForFork2_thidvar0=v_P3Thread1of1ForFork2_thidvar0_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|, P3Thread1of1ForFork2_thidvar1=v_P3Thread1of1ForFork2_thidvar1_2, P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_4|, P3Thread1of1ForFork2_thidvar2=v_P3Thread1of1ForFork2_thidvar2_2, P3Thread1of1ForFork2_thidvar3=v_P3Thread1of1ForFork2_thidvar3_2, P3Thread1of1ForFork2_thidvar4=v_P3Thread1of1ForFork2_thidvar4_2, P3Thread1of1ForFork2_#t~ite20=|v_P3Thread1of1ForFork2_#t~ite20_4|} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#res.base, P3Thread1of1ForFork2_~arg.offset, P3Thread1of1ForFork2_#res.offset, P3Thread1of1ForFork2_~arg.base, P3Thread1of1ForFork2_#in~arg.base, P3Thread1of1ForFork2_#t~ite19, P3Thread1of1ForFork2_#t~ite17, P3Thread1of1ForFork2_#t~ite18, P3Thread1of1ForFork2_#t~ite15, P3Thread1of1ForFork2_#t~ite16, P3Thread1of1ForFork2_thidvar0, P3Thread1of1ForFork2_thidvar1, P3Thread1of1ForFork2_#in~arg.offset, P3Thread1of1ForFork2_thidvar2, P3Thread1of1ForFork2_thidvar3, P3Thread1of1ForFork2_thidvar4, P3Thread1of1ForFork2_#t~ite20] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,203 INFO L290 TraceCheckUtils]: 69: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [900] L858-3-->L858-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,203 INFO L290 TraceCheckUtils]: 70: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [973] L858-4-->L859: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet28#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,204 INFO L290 TraceCheckUtils]: 71: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [995] L859-->L861: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_10 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,204 INFO L290 TraceCheckUtils]: 72: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [913] L861-->L862: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,205 INFO L290 TraceCheckUtils]: 73: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [963] L862-->L862-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (mod v_~main$tmp_guard0~0_3 256)) InVars {~main$tmp_guard0~0=v_~main$tmp_guard0~0_3} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,205 INFO L290 TraceCheckUtils]: 74: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [1016] L862-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,205 INFO L290 TraceCheckUtils]: 75: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [955] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,206 INFO L290 TraceCheckUtils]: 76: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [945] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,206 INFO L290 TraceCheckUtils]: 77: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [912] L2-1-->L863: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,207 INFO L290 TraceCheckUtils]: 78: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [902] L863-->L869: Formula: (let ((.cse13 (= (mod v_~y$w_buff0_used~0_410 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_292 256) 0)) (.cse5 (= (mod v_~y$r_buff1_thd0~0_145 256) 0)) (.cse12 (= (mod v_~y$r_buff0_thd0~0_214 256) 0)) (.cse4 (= (mod v_~y$w_buff0_used~0_409 256) 0))) (let ((.cse1 (not .cse4)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse12)) (.cse10 (not .cse13)) (.cse9 (not .cse12))) (and (let ((.cse0 (= (mod v_~y$r_buff0_thd0~0_213 256) 0)) (.cse3 (= (mod v_~y$w_buff1_used~0_291 256) 0))) (or (and (or (and (not .cse0) .cse1) (and .cse2 (not .cse3))) (= v_~y$r_buff1_thd0~0_144 0)) (and (or .cse0 .cse4) (= v_~y$r_buff1_thd0~0_145 v_~y$r_buff1_thd0~0_144) (or .cse3 .cse5)))) (or (and .cse6 .cse7 (= v_~y$w_buff1_used~0_292 v_~y$w_buff1_used~0_291)) (and (or (and .cse2 .cse8) (and .cse9 .cse1)) (= v_~y$w_buff1_used~0_291 0))) (or (and (= v_~y$r_buff0_thd0~0_213 0) .cse9 .cse1) (and .cse6 (= v_~y$r_buff0_thd0~0_214 v_~y$r_buff0_thd0~0_213))) (or (and (= v_~y~0_145 v_~y$w_buff0~0_82) .cse10 (= |v_ULTIMATE.start_main_#t~ite29#1_40| |v_ULTIMATE.start_main_#t~ite29#1_35|) .cse9) (and (= v_~y~0_145 |v_ULTIMATE.start_main_#t~ite29#1_40|) (or (and .cse2 (= v_~y$w_buff1~0_103 |v_ULTIMATE.start_main_#t~ite29#1_40|) .cse8) (and .cse7 (= v_~y~0_146 |v_ULTIMATE.start_main_#t~ite29#1_40|))) .cse11)) (or (and (= v_~y$w_buff0_used~0_410 v_~y$w_buff0_used~0_409) .cse11) (and (= v_~y$w_buff0_used~0_409 0) .cse10 .cse9))))) InVars {ULTIMATE.start_main_#t~ite29#1=|v_ULTIMATE.start_main_#t~ite29#1_35|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_410, ~y$w_buff1~0=v_~y$w_buff1~0_103, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_214, ~y$w_buff0~0=v_~y$w_buff0~0_82, ~y~0=v_~y~0_146, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_145, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_292} OutVars{ULTIMATE.start_main_#t~ite34#1=|v_ULTIMATE.start_main_#t~ite34#1_16|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_409, ULTIMATE.start_main_#t~ite31#1=|v_ULTIMATE.start_main_#t~ite31#1_28|, ULTIMATE.start_main_#t~ite29#1=|v_ULTIMATE.start_main_#t~ite29#1_34|, ULTIMATE.start_main_#t~ite30#1=|v_ULTIMATE.start_main_#t~ite30#1_36|, ~y$w_buff1~0=v_~y$w_buff1~0_103, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_213, ULTIMATE.start_main_#t~ite33#1=|v_ULTIMATE.start_main_#t~ite33#1_26|, ~y$w_buff0~0=v_~y$w_buff0~0_82, ULTIMATE.start_main_#t~ite32#1=|v_ULTIMATE.start_main_#t~ite32#1_28|, ~y~0=v_~y~0_145, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_144, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_291} AuxVars[|v_ULTIMATE.start_main_#t~ite29#1_40|] AssignedVars[ULTIMATE.start_main_#t~ite29#1, ULTIMATE.start_main_#t~ite30#1, ULTIMATE.start_main_#t~ite34#1, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite31#1, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite33#1, ULTIMATE.start_main_#t~ite32#1, ~y~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {151624#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:36,210 INFO L290 TraceCheckUtils]: 79: Hoare triple {151624#(= ~__unbuffered_p3_EAX~0 0)} [934] L869-->L885: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_330 256) 0)) (.cse17 (= (mod v_~y$r_buff1_thd0~0_171 256) 0)) (.cse28 (= (mod v_~y$r_buff0_thd0~0_244 256) 0))) (let ((.cse8 (not .cse28)) (.cse13 (not .cse17)) (.cse2 (and .cse28 .cse17)) (.cse30 (= (mod v_~y$w_buff0_used~0_450 256) 0)) (.cse4 (and .cse31 .cse28)) (.cse11 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse18 (= (mod v_~y$w_buff1_used~0_329 256) 0)) (.cse3 (= (mod v_~y$w_buff0_used~0_449 256) 0))) (let ((.cse10 (or .cse3 .cse28)) (.cse7 (not .cse3)) (.cse16 (not .cse18)) (.cse1 (not .cse11)) (.cse24 (or .cse2 .cse30 .cse4)) (.cse5 (or .cse8 .cse13)) (.cse6 (or .cse8 (not .cse31))) (.cse21 (or .cse28 .cse30)) (.cse22 (not .cse30))) (and (let ((.cse0 (= |v_ULTIMATE.start_main_#t~ite48#1_48| |v_ULTIMATE.start_main_#t~ite48#1_43|))) (or (and (= |v_ULTIMATE.start_main_#t~ite49#1_44| |v_ULTIMATE.start_main_#t~ite49#1_39|) (= v_~y$w_buff1_used~0_329 v_~y$w_buff1_used~0_330) .cse0 .cse1) (and (or (and (or .cse2 .cse3 .cse4) (= |v_ULTIMATE.start_main_#t~ite49#1_44| v_~y$w_buff1_used~0_330) .cse0) (and .cse5 .cse6 .cse7 (let ((.cse9 (= |v_ULTIMATE.start_main_#t~ite48#1_48| 0))) (or (and .cse8 .cse7 .cse9) (and .cse10 .cse9))) (= |v_ULTIMATE.start_main_#t~ite48#1_48| |v_ULTIMATE.start_main_#t~ite49#1_44|))) (= |v_ULTIMATE.start_main_#t~ite49#1_44| v_~y$w_buff1_used~0_329) .cse11))) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~ite54#1_55| |v_ULTIMATE.start_main_#t~ite54#1_60|))) (or (and (= v_~y$r_buff1_thd0~0_170 |v_ULTIMATE.start_main_#t~ite55#1_52|) (let ((.cse15 (= (mod v_~y$r_buff0_thd0~0_243 256) 0))) (or (let ((.cse12 (not .cse15))) (and (or .cse12 .cse13) (let ((.cse14 (= |v_ULTIMATE.start_main_#t~ite54#1_60| 0))) (or (and .cse12 .cse7 .cse14) (and (or .cse3 .cse15) .cse14))) .cse7 (or .cse16 .cse12) (= |v_ULTIMATE.start_main_#t~ite54#1_60| |v_ULTIMATE.start_main_#t~ite55#1_52|))) (and (or (and .cse15 .cse17) (and .cse18 .cse15) .cse3) .cse19 (= v_~y$r_buff1_thd0~0_171 |v_ULTIMATE.start_main_#t~ite55#1_52|)))) .cse11) (and (= v_~y$r_buff1_thd0~0_171 v_~y$r_buff1_thd0~0_170) .cse19 .cse1 (= |v_ULTIMATE.start_main_#t~ite55#1_47| |v_ULTIMATE.start_main_#t~ite55#1_52|)))) (= 0 v_~y$flush_delayed~0_52) (= |v_ULTIMATE.start_main_#t~nondet36#1_35| v_~weak$$choice2~0_84) (= |v_ULTIMATE.start_main_#t~nondet35#1_23| v_~weak$$choice0~0_11) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite42#1_52| |v_ULTIMATE.start_main_#t~ite42#1_47|))) (or (and (= v_~y$w_buff1~0_113 |v_ULTIMATE.start_main_#t~ite43#1_46|) (or (and .cse5 .cse6 (let ((.cse20 (= v_~y$w_buff1~0_114 |v_ULTIMATE.start_main_#t~ite42#1_52|))) (or (and .cse20 .cse21) (and .cse8 .cse20 .cse22))) .cse22 (= |v_ULTIMATE.start_main_#t~ite42#1_52| |v_ULTIMATE.start_main_#t~ite43#1_46|)) (and .cse23 (= v_~y$w_buff1~0_114 |v_ULTIMATE.start_main_#t~ite43#1_46|) .cse24)) .cse11) (and .cse23 (= |v_ULTIMATE.start_main_#t~ite43#1_41| |v_ULTIMATE.start_main_#t~ite43#1_46|) .cse1 (= v_~y$w_buff1~0_114 v_~y$w_buff1~0_113)))) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite45#1_49| |v_ULTIMATE.start_main_#t~ite45#1_54|))) (or (and (= |v_ULTIMATE.start_main_#t~ite46#1_50| |v_ULTIMATE.start_main_#t~ite46#1_45|) (= v_~y$w_buff0_used~0_450 v_~y$w_buff0_used~0_449) .cse25 .cse1) (and (or (and (= |v_ULTIMATE.start_main_#t~ite46#1_50| v_~y$w_buff0_used~0_450) .cse25 .cse24) (and .cse5 .cse6 (or (and (= |v_ULTIMATE.start_main_#t~ite45#1_54| 0) .cse8 .cse22) (and .cse21 (= |v_ULTIMATE.start_main_#t~ite45#1_54| v_~y$w_buff0_used~0_450))) (= |v_ULTIMATE.start_main_#t~ite45#1_54| |v_ULTIMATE.start_main_#t~ite46#1_50|) .cse22)) (= |v_ULTIMATE.start_main_#t~ite46#1_50| v_~y$w_buff0_used~0_449) .cse11))) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite39#1_42| |v_ULTIMATE.start_main_#t~ite39#1_38|))) (or (and (or (and (= |v_ULTIMATE.start_main_#t~ite40#1_36| v_~y$w_buff0~0_99) .cse26 .cse24) (and .cse5 .cse6 (= |v_ULTIMATE.start_main_#t~ite39#1_42| |v_ULTIMATE.start_main_#t~ite40#1_36|) (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite39#1_42| v_~y$w_buff0~0_99))) (or (and .cse27 .cse21) (and .cse8 .cse27 .cse22))) .cse22)) (= |v_ULTIMATE.start_main_#t~ite40#1_36| v_~y$w_buff0~0_98) .cse11) (and (= v_~y$w_buff0~0_99 v_~y$w_buff0~0_98) .cse26 (= |v_ULTIMATE.start_main_#t~ite40#1_36| |v_ULTIMATE.start_main_#t~ite40#1_32|) .cse1))) (or (and (= v_~y~0_169 v_~y~0_175) .cse11) (and (= v_~y~0_169 v_~y$mem_tmp~0_30) .cse1)) (= v_~y~0_171 v_~y$mem_tmp~0_30) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite51#1_60| |v_ULTIMATE.start_main_#t~ite51#1_55|))) (or (and (= v_~y$r_buff0_thd0~0_243 |v_ULTIMATE.start_main_#t~ite52#1_52|) .cse11 (or (and (or (and .cse10 (= v_~y$r_buff0_thd0~0_244 |v_ULTIMATE.start_main_#t~ite51#1_60|)) (and .cse8 .cse7 (= |v_ULTIMATE.start_main_#t~ite51#1_60| 0))) .cse5 .cse7 (= |v_ULTIMATE.start_main_#t~ite51#1_60| |v_ULTIMATE.start_main_#t~ite52#1_52|) (or .cse8 .cse16)) (and (= v_~y$r_buff0_thd0~0_244 |v_ULTIMATE.start_main_#t~ite52#1_52|) (or .cse2 (and .cse18 .cse28) .cse3) .cse29))) (and (= v_~y$r_buff0_thd0~0_244 v_~y$r_buff0_thd0~0_243) (= |v_ULTIMATE.start_main_#t~ite52#1_52| |v_ULTIMATE.start_main_#t~ite52#1_47|) .cse1 .cse29))) (= v_~main$tmp_guard1~0_20 (ite (= (ite (not (and (= v_~x~0_21 2) (= v_~__unbuffered_p3_EAX~0_20 1) (= v_~__unbuffered_p2_EAX~0_20 0) (= 0 v_~__unbuffered_p3_EBX~0_20) (= v_~y~0_175 2))) 1 0) 0) 0 1)) (or (and .cse24 (= |v_ULTIMATE.start_main_#t~ite37#1_33| |v_ULTIMATE.start_main_#t~ite37#1_38|) (= v_~y~0_175 v_~y~0_171)) (and .cse5 .cse6 (or (and .cse8 (= |v_ULTIMATE.start_main_#t~ite37#1_38| v_~y$w_buff0~0_99) .cse22) (and (= |v_ULTIMATE.start_main_#t~ite37#1_38| v_~y$w_buff1~0_114) .cse21)) .cse22 (= |v_ULTIMATE.start_main_#t~ite37#1_38| v_~y~0_175))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_450, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_39|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_49|, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_33|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_47|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_55|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_43|, ~y$w_buff0~0=v_~y$w_buff0~0_99, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_23|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_20, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_20, ~y~0=v_~y~0_171, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_32|, ULTIMATE.start_main_#t~ite42#1=|v_ULTIMATE.start_main_#t~ite42#1_47|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_35|, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_20, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_38|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_45|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_41|, ~y$w_buff1~0=v_~y$w_buff1~0_114, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_244, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_55|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_47|, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_171, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_330} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_449, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_38|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_48|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_32|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_46|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_54|, ~y$mem_tmp~0=v_~y$mem_tmp~0_30, ULTIMATE.start_main_#t~ite41#1=|v_ULTIMATE.start_main_#t~ite41#1_32|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_42|, ~y$w_buff0~0=v_~y$w_buff0~0_98, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_22|, ~y$flush_delayed~0=v_~y$flush_delayed~0_52, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_20, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_20, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_30|, ~y~0=v_~y~0_169, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_30|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_30|, ULTIMATE.start_main_#t~ite42#1=|v_ULTIMATE.start_main_#t~ite42#1_46|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_34|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_28|, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_20, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_42|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_42|, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_36|, ~weak$$choice0~0=v_~weak$$choice0~0_11, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_44|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_40|, ~y$w_buff1~0=v_~y$w_buff1~0_113, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_243, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_54|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_26|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_46|, ~weak$$choice2~0=v_~weak$$choice2~0_84, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_170, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_329} AuxVars[|v_ULTIMATE.start_main_#t~ite51#1_60|, |v_ULTIMATE.start_main_#t~ite46#1_50|, |v_ULTIMATE.start_main_#t~ite49#1_44|, |v_ULTIMATE.start_main_#t~ite48#1_48|, |v_ULTIMATE.start_main_#t~ite45#1_54|, |v_ULTIMATE.start_main_#t~ite37#1_38|, |v_ULTIMATE.start_main_#t~ite42#1_52|, v_~y~0_175, |v_ULTIMATE.start_main_#t~ite39#1_42|, |v_ULTIMATE.start_main_#t~ite55#1_52|, |v_ULTIMATE.start_main_#t~ite52#1_52|, |v_ULTIMATE.start_main_#t~ite43#1_46|, |v_ULTIMATE.start_main_#t~ite54#1_60|, |v_ULTIMATE.start_main_#t~ite40#1_36|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_#t~ite45#1, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite37#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite54#1, ~y$mem_tmp~0, ULTIMATE.start_main_#t~ite41#1, ULTIMATE.start_main_#t~ite48#1, ~y$w_buff0~0, ULTIMATE.start_main_#t~nondet35#1, ~y$flush_delayed~0, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_#t~ite57#1, ~y~0, ULTIMATE.start_main_#t~ite40#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite42#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite56#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite39#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite43#1, ~y$w_buff1~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~ite38#1, ULTIMATE.start_main_#t~ite55#1, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {151625#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:21:36,210 INFO L290 TraceCheckUtils]: 80: Hoare triple {151625#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [938] L885-->L886: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {151625#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:21:36,211 INFO L290 TraceCheckUtils]: 81: Hoare triple {151625#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1014] L886-->L886-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {151626#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:21:36,212 INFO L290 TraceCheckUtils]: 82: Hoare triple {151626#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [970] L886-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {151626#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:21:36,212 INFO L290 TraceCheckUtils]: 83: Hoare triple {151626#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [982] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {151627#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:21:36,213 INFO L290 TraceCheckUtils]: 84: Hoare triple {151627#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [935] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {151623#false} is VALID [2022-02-20 20:21:36,213 INFO L290 TraceCheckUtils]: 85: Hoare triple {151623#false} [927] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {151623#false} is VALID [2022-02-20 20:21:36,214 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 20:21:36,214 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:21:36,214 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98626175] [2022-02-20 20:21:36,214 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [98626175] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:21:36,214 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:21:36,215 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:21:36,215 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1708205312] [2022-02-20 20:21:36,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:21:36,216 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2022-02-20 20:21:36,216 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:21:36,217 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:21:36,278 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:21:36,278 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:21:36,278 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:21:36,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:21:36,279 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:21:36,280 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 138 [2022-02-20 20:21:36,281 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 130 transitions, 272 flow. Second operand has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 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 20:21:36,281 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:21:36,281 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 138 [2022-02-20 20:21:36,281 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:21:36,864 INFO L129 PetriNetUnfolder]: 330/1155 cut-off events. [2022-02-20 20:21:36,864 INFO L130 PetriNetUnfolder]: For 68/68 co-relation queries the response was YES. [2022-02-20 20:21:36,870 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1786 conditions, 1155 events. 330/1155 cut-off events. For 68/68 co-relation queries the response was YES. Maximal size of possible extension queue 73. Compared 7806 event pairs, 53 based on Foata normal form. 0/1126 useless extension candidates. Maximal degree in co-relation 1729. Up to 257 conditions per place. [2022-02-20 20:21:36,873 INFO L132 encePairwiseOnDemand]: 132/138 looper letters, 19 selfloop transitions, 2 changer transitions 47/167 dead transitions. [2022-02-20 20:21:36,874 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 167 transitions, 470 flow [2022-02-20 20:21:36,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:21:36,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:21:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1101 transitions. [2022-02-20 20:21:36,884 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8864734299516909 [2022-02-20 20:21:36,885 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1101 transitions. [2022-02-20 20:21:36,885 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1101 transitions. [2022-02-20 20:21:36,885 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:21:36,885 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1101 transitions. [2022-02-20 20:21:36,888 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 122.33333333333333) internal successors, (1101), 9 states have internal predecessors, (1101), 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 20:21:36,890 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 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 20:21:36,890 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 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 20:21:36,890 INFO L186 Difference]: Start difference. First operand has 141 places, 130 transitions, 272 flow. Second operand 9 states and 1101 transitions. [2022-02-20 20:21:36,891 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 149 places, 167 transitions, 470 flow [2022-02-20 20:21:36,892 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 167 transitions, 452 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:21:36,894 INFO L242 Difference]: Finished difference. Result has 154 places, 116 transitions, 260 flow [2022-02-20 20:21:36,895 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=268, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=260, PETRI_PLACES=154, PETRI_TRANSITIONS=116} [2022-02-20 20:21:36,895 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, 9 predicate places. [2022-02-20 20:21:36,895 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 154 places, 116 transitions, 260 flow [2022-02-20 20:21:38,892 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 76201 states, 76199 states have (on average 4.3819210225855985) internal successors, (333898), 76200 states have internal predecessors, (333898), 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 20:21:39,062 INFO L78 Accepts]: Start accepts. Automaton has has 76201 states, 76199 states have (on average 4.3819210225855985) internal successors, (333898), 76200 states have internal predecessors, (333898), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2022-02-20 20:21:39,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:21:39,064 INFO L470 AbstractCegarLoop]: Abstraction has has 154 places, 116 transitions, 260 flow [2022-02-20 20:21:39,065 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 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 20:21:39,065 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:21:39,065 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:21:39,065 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:21:39,065 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:21:39,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:21:39,066 INFO L85 PathProgramCache]: Analyzing trace with hash -1706525312, now seen corresponding path program 1 times [2022-02-20 20:21:39,066 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:21:39,067 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530199379] [2022-02-20 20:21:39,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:21:39,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:21:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:21:39,287 INFO L290 TraceCheckUtils]: 0: Hoare triple {227848#true} [997] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {227848#true} is VALID [2022-02-20 20:21:39,287 INFO L290 TraceCheckUtils]: 1: Hoare triple {227848#true} [922] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {227848#true} is VALID [2022-02-20 20:21:39,287 INFO L290 TraceCheckUtils]: 2: Hoare triple {227848#true} [1005] L-1-1-->L-1-2: Formula: (= (select |v_#valid_9| 0) 0) InVars {#valid=|v_#valid_9|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[] {227848#true} is VALID [2022-02-20 20:21:39,288 INFO L290 TraceCheckUtils]: 3: Hoare triple {227848#true} [1008] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {227848#true} is VALID [2022-02-20 20:21:39,288 INFO L290 TraceCheckUtils]: 4: Hoare triple {227848#true} [1007] L17-->L17-1: Formula: (and (= (select |v_#valid_10| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {227848#true} is VALID [2022-02-20 20:21:39,288 INFO L290 TraceCheckUtils]: 5: Hoare triple {227848#true} [965] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {227848#true} is VALID [2022-02-20 20:21:39,288 INFO L290 TraceCheckUtils]: 6: Hoare triple {227848#true} [888] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {227848#true} is VALID [2022-02-20 20:21:39,288 INFO L290 TraceCheckUtils]: 7: Hoare triple {227848#true} [978] L17-3-->L17-4: Formula: (and (= 18 (select |v_#length_2| 2)) (= (select |v_#valid_11| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {227848#true} is VALID [2022-02-20 20:21:39,288 INFO L290 TraceCheckUtils]: 8: Hoare triple {227848#true} [887] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_9 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {227848#true} is VALID [2022-02-20 20:21:39,289 INFO L290 TraceCheckUtils]: 9: Hoare triple {227848#true} [952] L712-->L714: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {227848#true} is VALID [2022-02-20 20:21:39,289 INFO L290 TraceCheckUtils]: 10: Hoare triple {227848#true} [886] L714-->L716: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {227848#true} is VALID [2022-02-20 20:21:39,289 INFO L290 TraceCheckUtils]: 11: Hoare triple {227848#true} [930] L716-->L718: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {227848#true} is VALID [2022-02-20 20:21:39,289 INFO L290 TraceCheckUtils]: 12: Hoare triple {227848#true} [976] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {227848#true} is VALID [2022-02-20 20:21:39,289 INFO L290 TraceCheckUtils]: 13: Hoare triple {227848#true} [911] L720-->L721: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0] {227848#true} is VALID [2022-02-20 20:21:39,289 INFO L290 TraceCheckUtils]: 14: Hoare triple {227848#true} [966] L721-->L722: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {227848#true} is VALID [2022-02-20 20:21:39,290 INFO L290 TraceCheckUtils]: 15: Hoare triple {227848#true} [949] L722-->L724: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {227848#true} is VALID [2022-02-20 20:21:39,290 INFO L290 TraceCheckUtils]: 16: Hoare triple {227848#true} [901] L724-->L726: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,291 INFO L290 TraceCheckUtils]: 17: Hoare triple {227850#(= ~x~0 0)} [975] L726-->L727: Formula: (= v_~y~0_11 0) InVars {} OutVars{~y~0=v_~y~0_11} AuxVars[] AssignedVars[~y~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,291 INFO L290 TraceCheckUtils]: 18: Hoare triple {227850#(= ~x~0 0)} [895] L727-->L728: Formula: (= v_~y$flush_delayed~0_4 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_4} AuxVars[] AssignedVars[~y$flush_delayed~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,291 INFO L290 TraceCheckUtils]: 19: Hoare triple {227850#(= ~x~0 0)} [953] L728-->L729: Formula: (= 0 v_~y$mem_tmp~0_2) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_2} AuxVars[] AssignedVars[~y$mem_tmp~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,292 INFO L290 TraceCheckUtils]: 20: Hoare triple {227850#(= ~x~0 0)} [918] L729-->L730: Formula: (= v_~y$r_buff0_thd0~0_14 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,292 INFO L290 TraceCheckUtils]: 21: Hoare triple {227850#(= ~x~0 0)} [940] L730-->L731: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,292 INFO L290 TraceCheckUtils]: 22: Hoare triple {227850#(= ~x~0 0)} [987] L731-->L732: Formula: (= v_~y$r_buff0_thd2~0_14 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,293 INFO L290 TraceCheckUtils]: 23: Hoare triple {227850#(= ~x~0 0)} [908] L732-->L733: Formula: (= v_~y$r_buff0_thd3~0_15 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,293 INFO L290 TraceCheckUtils]: 24: Hoare triple {227850#(= ~x~0 0)} [986] L733-->L734: Formula: (= v_~y$r_buff0_thd4~0_14 0) InVars {} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd4~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,294 INFO L290 TraceCheckUtils]: 25: Hoare triple {227850#(= ~x~0 0)} [988] L734-->L735: Formula: (= v_~y$r_buff1_thd0~0_9 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_9} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,303 INFO L290 TraceCheckUtils]: 26: Hoare triple {227850#(= ~x~0 0)} [1006] L735-->L736: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,304 INFO L290 TraceCheckUtils]: 27: Hoare triple {227850#(= ~x~0 0)} [917] L736-->L737: Formula: (= 0 v_~y$r_buff1_thd2~0_10) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,304 INFO L290 TraceCheckUtils]: 28: Hoare triple {227850#(= ~x~0 0)} [907] L737-->L738: Formula: (= 0 v_~y$r_buff1_thd3~0_10) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,305 INFO L290 TraceCheckUtils]: 29: Hoare triple {227850#(= ~x~0 0)} [943] L738-->L739: Formula: (= 0 v_~y$r_buff1_thd4~0_10) InVars {} OutVars{~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd4~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,305 INFO L290 TraceCheckUtils]: 30: Hoare triple {227850#(= ~x~0 0)} [883] L739-->L740: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,306 INFO L290 TraceCheckUtils]: 31: Hoare triple {227850#(= ~x~0 0)} [931] L740-->L741: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,307 INFO L290 TraceCheckUtils]: 32: Hoare triple {227850#(= ~x~0 0)} [999] L741-->L742: Formula: (= v_~y$w_buff0~0_6 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_6} AuxVars[] AssignedVars[~y$w_buff0~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,308 INFO L290 TraceCheckUtils]: 33: Hoare triple {227850#(= ~x~0 0)} [919] L742-->L743: Formula: (= v_~y$w_buff0_used~0_48 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_48} AuxVars[] AssignedVars[~y$w_buff0_used~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,310 INFO L290 TraceCheckUtils]: 34: Hoare triple {227850#(= ~x~0 0)} [946] L743-->L744: Formula: (= v_~y$w_buff1~0_5 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_5} AuxVars[] AssignedVars[~y$w_buff1~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,311 INFO L290 TraceCheckUtils]: 35: Hoare triple {227850#(= ~x~0 0)} [920] L744-->L746: Formula: (= v_~y$w_buff1_used~0_31 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_31} AuxVars[] AssignedVars[~y$w_buff1_used~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,311 INFO L290 TraceCheckUtils]: 36: Hoare triple {227850#(= ~x~0 0)} [968] L746-->L747: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,312 INFO L290 TraceCheckUtils]: 37: Hoare triple {227850#(= ~x~0 0)} [889] L747-->L748: Formula: (= v_~weak$$choice0~0_1 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_1} AuxVars[] AssignedVars[~weak$$choice0~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,312 INFO L290 TraceCheckUtils]: 38: Hoare triple {227850#(= ~x~0 0)} [921] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_4 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_4} AuxVars[] AssignedVars[~weak$$choice2~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,312 INFO L290 TraceCheckUtils]: 39: Hoare triple {227850#(= ~x~0 0)} [1010] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,313 INFO L290 TraceCheckUtils]: 40: Hoare triple {227850#(= ~x~0 0)} [929] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,313 INFO L290 TraceCheckUtils]: 41: Hoare triple {227850#(= ~x~0 0)} [896] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,314 INFO L290 TraceCheckUtils]: 42: Hoare triple {227850#(= ~x~0 0)} [991] L-1-6-->L851: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_3|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_3|, ULTIMATE.start_main_#t~ite31#1=|v_ULTIMATE.start_main_#t~ite31#1_1|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_1|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_3|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_3|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_1|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_3|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_1|, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_1|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_3|, ULTIMATE.start_main_#t~ite41#1=|v_ULTIMATE.start_main_#t~ite41#1_1|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_1|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_1|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_1|, ULTIMATE.start_main_#t~ite32#1=|v_ULTIMATE.start_main_#t~ite32#1_1|, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_1|, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_5|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_1|, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_1|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~ite42#1=|v_ULTIMATE.start_main_#t~ite42#1_1|, ULTIMATE.start_main_#t~ite34#1=|v_ULTIMATE.start_main_#t~ite34#1_1|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_1|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_3|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_1|, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_5|, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_1|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_1|, ULTIMATE.start_main_#t~ite30#1=|v_ULTIMATE.start_main_#t~ite30#1_1|, ULTIMATE.start_main_#t~ite29#1=|v_ULTIMATE.start_main_#t~ite29#1_1|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_1|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_1|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_1|, ULTIMATE.start_main_#t~ite33#1=|v_ULTIMATE.start_main_#t~ite33#1_1|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_1|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_5|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_1|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_3|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1081~0#1.offset, ULTIMATE.start_main_~#t1082~0#1.offset, ULTIMATE.start_main_#t~ite31#1, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_~#t1082~0#1.base, ULTIMATE.start_main_~#t1084~0#1.offset, ULTIMATE.start_main_#t~ite45#1, ULTIMATE.start_main_~#t1083~0#1.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~ite37#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_~#t1083~0#1.base, ULTIMATE.start_main_#t~ite41#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite32#1, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_#t~ite57#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~ite40#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite42#1, ULTIMATE.start_main_#t~ite34#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_~#t1084~0#1.base, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite56#1, ULTIMATE.start_main_#t~ite39#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite30#1, ULTIMATE.start_main_#t~ite29#1, ULTIMATE.start_main_#t~pre23#1, ULTIMATE.start_main_#t~ite43#1, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite33#1, ULTIMATE.start_main_#t~ite38#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_~#t1081~0#1.base, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~nondet28#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,314 INFO L290 TraceCheckUtils]: 43: Hoare triple {227850#(= ~x~0 0)} [964] L851-->L851-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t1081~0#1.offset_4| 0) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 1) |v_#valid_12|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1081~0#1.base_4|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t1081~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 4) |v_#length_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_4|, #length=|v_#length_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1081~0#1.offset, #valid, ULTIMATE.start_main_~#t1081~0#1.base, #length] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,314 INFO L290 TraceCheckUtils]: 44: Hoare triple {227850#(= ~x~0 0)} [939] L851-1-->L852: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre21#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre21#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,315 INFO L290 TraceCheckUtils]: 45: Hoare triple {227850#(= ~x~0 0)} [892] L852-->L852-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,317 INFO L290 TraceCheckUtils]: 46: Hoare triple {227850#(= ~x~0 0)} [990] L852-1-->L852-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_5|) |v_ULTIMATE.start_main_~#t1081~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre21#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_5|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_3|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_5|} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_5|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_3|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,317 INFO L290 TraceCheckUtils]: 47: Hoare triple {227850#(= ~x~0 0)} [1050] L852-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_P0Thread1of1ForFork1_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_4|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,317 INFO L290 TraceCheckUtils]: 48: Hoare triple {227850#(= ~x~0 0)} [899] L852-3-->L852-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre21#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,318 INFO L290 TraceCheckUtils]: 49: Hoare triple {227850#(= ~x~0 0)} [909] L852-4-->L853: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,318 INFO L290 TraceCheckUtils]: 50: Hoare triple {227850#(= ~x~0 0)} [925] L853-->L853-1: Formula: (and (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 1) |v_#valid_14|) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 4) |v_#length_5|) (= |v_ULTIMATE.start_main_~#t1082~0#1.offset_4| 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1082~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t1082~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_4|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1082~0#1.offset, ULTIMATE.start_main_~#t1082~0#1.base, #valid, #length] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,318 INFO L290 TraceCheckUtils]: 51: Hoare triple {227850#(= ~x~0 0)} [1003] L853-1-->L854: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre23#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre23#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,319 INFO L290 TraceCheckUtils]: 52: Hoare triple {227850#(= ~x~0 0)} [1002] L854-->L854-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,321 INFO L290 TraceCheckUtils]: 53: Hoare triple {227850#(= ~x~0 0)} [948] L854-1-->L854-2: Formula: (= |v_#memory_int_5| (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_5|) |v_ULTIMATE.start_main_~#t1082~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre23#1_3|))) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_5|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_3|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_5|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_3|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,322 INFO L290 TraceCheckUtils]: 54: Hoare triple {227850#(= ~x~0 0)} [1054] L854-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre23#1_6|) (= |v_P1Thread1of1ForFork3_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork3_thidvar2_2 0) (= |v_P1Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork3_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_6|} OutVars{P1Thread1of1ForFork3_thidvar2=v_P1Thread1of1ForFork3_thidvar2_2, P1Thread1of1ForFork3_thidvar1=v_P1Thread1of1ForFork3_thidvar1_2, P1Thread1of1ForFork3_thidvar0=v_P1Thread1of1ForFork3_thidvar0_2, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_4, P1Thread1of1ForFork3_#res.offset=|v_P1Thread1of1ForFork3_#res.offset_4|, P1Thread1of1ForFork3_#t~ite4=|v_P1Thread1of1ForFork3_#t~ite4_4|, P1Thread1of1ForFork3_#t~ite3=|v_P1Thread1of1ForFork3_#t~ite3_6|, P1Thread1of1ForFork3_#t~ite6=|v_P1Thread1of1ForFork3_#t~ite6_4|, P1Thread1of1ForFork3_#t~ite5=|v_P1Thread1of1ForFork3_#t~ite5_4|, P1Thread1of1ForFork3_#res.base=|v_P1Thread1of1ForFork3_#res.base_4|, P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_4, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_4|, P1Thread1of1ForFork3_#t~ite8=|v_P1Thread1of1ForFork3_#t~ite8_4|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_6|, P1Thread1of1ForFork3_#t~ite7=|v_P1Thread1of1ForFork3_#t~ite7_4|, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork3_thidvar2, P1Thread1of1ForFork3_thidvar1, P1Thread1of1ForFork3_thidvar0, P1Thread1of1ForFork3_~arg.base, P1Thread1of1ForFork3_#res.offset, P1Thread1of1ForFork3_#t~ite4, P1Thread1of1ForFork3_#t~ite3, P1Thread1of1ForFork3_#t~ite6, P1Thread1of1ForFork3_#t~ite5, P1Thread1of1ForFork3_#res.base, P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_#in~arg.base, P1Thread1of1ForFork3_#t~ite8, P1Thread1of1ForFork3_#t~ite7, P1Thread1of1ForFork3_#in~arg.offset] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,322 INFO L290 TraceCheckUtils]: 55: Hoare triple {227850#(= ~x~0 0)} [984] L854-3-->L854-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre23#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,323 INFO L290 TraceCheckUtils]: 56: Hoare triple {227850#(= ~x~0 0)} [981] L854-4-->L855: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet24#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,323 INFO L290 TraceCheckUtils]: 57: Hoare triple {227850#(= ~x~0 0)} [893] L855-->L855-1: Formula: (and (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t1083~0#1.base_4|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1083~0#1.base_4|) (= |v_ULTIMATE.start_main_~#t1083~0#1.offset_4| 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 4) |v_#length_7|) (not (= |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 0)) (= |v_#valid_16| (store |v_#valid_17| |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_17|} OutVars{ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1083~0#1.base, ULTIMATE.start_main_~#t1083~0#1.offset, #valid, #length] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,324 INFO L290 TraceCheckUtils]: 58: Hoare triple {227850#(= ~x~0 0)} [890] L855-1-->L856: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre25#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre25#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,324 INFO L290 TraceCheckUtils]: 59: Hoare triple {227850#(= ~x~0 0)} [1012] L856-->L856-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,324 INFO L290 TraceCheckUtils]: 60: Hoare triple {227850#(= ~x~0 0)} [903] L856-1-->L856-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_5|) |v_ULTIMATE.start_main_~#t1083~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre25#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_5|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_3|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_5|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_3|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,325 INFO L290 TraceCheckUtils]: 61: Hoare triple {227850#(= ~x~0 0)} [1048] L856-2-->P2ENTRY: Formula: (and (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre25#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= |v_P2Thread1of1ForFork0_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, P2Thread1of1ForFork0_#t~ite11#1=|v_P2Thread1of1ForFork0_#t~ite11#1_4|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite14#1=|v_P2Thread1of1ForFork0_#t~ite14#1_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_#in~arg#1.offset=|v_P2Thread1of1ForFork0_#in~arg#1.offset_4|, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~ite12#1=|v_P2Thread1of1ForFork0_#t~ite12#1_4|, P2Thread1of1ForFork0_#t~ite9#1=|v_P2Thread1of1ForFork0_#t~ite9#1_6|, P2Thread1of1ForFork0_#res#1.base=|v_P2Thread1of1ForFork0_#res#1.base_4|, P2Thread1of1ForFork0_#t~ite10#1=|v_P2Thread1of1ForFork0_#t~ite10#1_4|, P2Thread1of1ForFork0_#in~arg#1.base=|v_P2Thread1of1ForFork0_#in~arg#1.base_4|, P2Thread1of1ForFork0_#res#1.offset=|v_P2Thread1of1ForFork0_#res#1.offset_4|, P2Thread1of1ForFork0_~arg#1.base=|v_P2Thread1of1ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_6|, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork0_~arg#1.offset=|v_P2Thread1of1ForFork0_~arg#1.offset_4|, P2Thread1of1ForFork0_#t~ite13#1=|v_P2Thread1of1ForFork0_#t~ite13#1_4|, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_#t~ite11#1, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite14#1, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_#in~arg#1.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~ite12#1, P2Thread1of1ForFork0_#t~ite9#1, P2Thread1of1ForFork0_#res#1.base, P2Thread1of1ForFork0_#t~ite10#1, P2Thread1of1ForFork0_#in~arg#1.base, P2Thread1of1ForFork0_#res#1.offset, P2Thread1of1ForFork0_~arg#1.base, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, P2Thread1of1ForFork0_~arg#1.offset, P2Thread1of1ForFork0_#t~ite13#1, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,325 INFO L290 TraceCheckUtils]: 62: Hoare triple {227850#(= ~x~0 0)} [962] L856-3-->L856-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre25#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,325 INFO L290 TraceCheckUtils]: 63: Hoare triple {227850#(= ~x~0 0)} [977] L856-4-->L857: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet26#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,326 INFO L290 TraceCheckUtils]: 64: Hoare triple {227850#(= ~x~0 0)} [989] L857-->L857-1: Formula: (and (< |v_#StackHeapBarrier_5| |v_ULTIMATE.start_main_~#t1084~0#1.base_4|) (= (store |v_#valid_19| |v_ULTIMATE.start_main_~#t1084~0#1.base_4| 1) |v_#valid_18|) (not (= |v_ULTIMATE.start_main_~#t1084~0#1.base_4| 0)) (= (select |v_#valid_19| |v_ULTIMATE.start_main_~#t1084~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t1084~0#1.offset_4| 0) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t1084~0#1.base_4| 4) |v_#length_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_4|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_4|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1084~0#1.offset, ULTIMATE.start_main_~#t1084~0#1.base, #valid, #length] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,326 INFO L290 TraceCheckUtils]: 65: Hoare triple {227850#(= ~x~0 0)} [1013] L857-1-->L858: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre27#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,327 INFO L290 TraceCheckUtils]: 66: Hoare triple {227850#(= ~x~0 0)} [961] L858-->L858-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,327 INFO L290 TraceCheckUtils]: 67: Hoare triple {227850#(= ~x~0 0)} [974] L858-1-->L858-2: Formula: (= (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1084~0#1.base_5| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1084~0#1.base_5|) |v_ULTIMATE.start_main_~#t1084~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre27#1_3|)) |v_#memory_int_9|) InVars {#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_5|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_5|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,327 INFO L290 TraceCheckUtils]: 68: Hoare triple {227850#(= ~x~0 0)} [1052] L858-2-->P3ENTRY: Formula: (and (= v_P3Thread1of1ForFork2_thidvar1_2 0) (= v_P3Thread1of1ForFork2_thidvar2_2 0) (= v_P3Thread1of1ForFork2_thidvar4_2 0) (= v_P3Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre27#1_6|) (= |v_P3Thread1of1ForFork2_#in~arg.base_4| 0) (= |v_P3Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork2_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|} OutVars{P3Thread1of1ForFork2_#res.base=|v_P3Thread1of1ForFork2_#res.base_4|, P3Thread1of1ForFork2_~arg.offset=v_P3Thread1of1ForFork2_~arg.offset_4, P3Thread1of1ForFork2_#res.offset=|v_P3Thread1of1ForFork2_#res.offset_4|, P3Thread1of1ForFork2_~arg.base=v_P3Thread1of1ForFork2_~arg.base_4, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_4|, P3Thread1of1ForFork2_#t~ite19=|v_P3Thread1of1ForFork2_#t~ite19_4|, P3Thread1of1ForFork2_#t~ite17=|v_P3Thread1of1ForFork2_#t~ite17_4|, P3Thread1of1ForFork2_#t~ite18=|v_P3Thread1of1ForFork2_#t~ite18_4|, P3Thread1of1ForFork2_#t~ite15=|v_P3Thread1of1ForFork2_#t~ite15_6|, P3Thread1of1ForFork2_#t~ite16=|v_P3Thread1of1ForFork2_#t~ite16_4|, P3Thread1of1ForFork2_thidvar0=v_P3Thread1of1ForFork2_thidvar0_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|, P3Thread1of1ForFork2_thidvar1=v_P3Thread1of1ForFork2_thidvar1_2, P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_4|, P3Thread1of1ForFork2_thidvar2=v_P3Thread1of1ForFork2_thidvar2_2, P3Thread1of1ForFork2_thidvar3=v_P3Thread1of1ForFork2_thidvar3_2, P3Thread1of1ForFork2_thidvar4=v_P3Thread1of1ForFork2_thidvar4_2, P3Thread1of1ForFork2_#t~ite20=|v_P3Thread1of1ForFork2_#t~ite20_4|} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#res.base, P3Thread1of1ForFork2_~arg.offset, P3Thread1of1ForFork2_#res.offset, P3Thread1of1ForFork2_~arg.base, P3Thread1of1ForFork2_#in~arg.base, P3Thread1of1ForFork2_#t~ite19, P3Thread1of1ForFork2_#t~ite17, P3Thread1of1ForFork2_#t~ite18, P3Thread1of1ForFork2_#t~ite15, P3Thread1of1ForFork2_#t~ite16, P3Thread1of1ForFork2_thidvar0, P3Thread1of1ForFork2_thidvar1, P3Thread1of1ForFork2_#in~arg.offset, P3Thread1of1ForFork2_thidvar2, P3Thread1of1ForFork2_thidvar3, P3Thread1of1ForFork2_thidvar4, P3Thread1of1ForFork2_#t~ite20] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,328 INFO L290 TraceCheckUtils]: 69: Hoare triple {227850#(= ~x~0 0)} [900] L858-3-->L858-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,340 INFO L290 TraceCheckUtils]: 70: Hoare triple {227850#(= ~x~0 0)} [973] L858-4-->L859: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet28#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,341 INFO L290 TraceCheckUtils]: 71: Hoare triple {227850#(= ~x~0 0)} [995] L859-->L861: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_10 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,341 INFO L290 TraceCheckUtils]: 72: Hoare triple {227850#(= ~x~0 0)} [913] L861-->L862: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,342 INFO L290 TraceCheckUtils]: 73: Hoare triple {227850#(= ~x~0 0)} [963] L862-->L862-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (mod v_~main$tmp_guard0~0_3 256)) InVars {~main$tmp_guard0~0=v_~main$tmp_guard0~0_3} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,342 INFO L290 TraceCheckUtils]: 74: Hoare triple {227850#(= ~x~0 0)} [1016] L862-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,342 INFO L290 TraceCheckUtils]: 75: Hoare triple {227850#(= ~x~0 0)} [955] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,343 INFO L290 TraceCheckUtils]: 76: Hoare triple {227850#(= ~x~0 0)} [945] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,343 INFO L290 TraceCheckUtils]: 77: Hoare triple {227850#(= ~x~0 0)} [912] L2-1-->L863: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,344 INFO L290 TraceCheckUtils]: 78: Hoare triple {227850#(= ~x~0 0)} [902] L863-->L869: Formula: (let ((.cse13 (= (mod v_~y$w_buff0_used~0_410 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_292 256) 0)) (.cse5 (= (mod v_~y$r_buff1_thd0~0_145 256) 0)) (.cse12 (= (mod v_~y$r_buff0_thd0~0_214 256) 0)) (.cse4 (= (mod v_~y$w_buff0_used~0_409 256) 0))) (let ((.cse1 (not .cse4)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse12)) (.cse10 (not .cse13)) (.cse9 (not .cse12))) (and (let ((.cse0 (= (mod v_~y$r_buff0_thd0~0_213 256) 0)) (.cse3 (= (mod v_~y$w_buff1_used~0_291 256) 0))) (or (and (or (and (not .cse0) .cse1) (and .cse2 (not .cse3))) (= v_~y$r_buff1_thd0~0_144 0)) (and (or .cse0 .cse4) (= v_~y$r_buff1_thd0~0_145 v_~y$r_buff1_thd0~0_144) (or .cse3 .cse5)))) (or (and .cse6 .cse7 (= v_~y$w_buff1_used~0_292 v_~y$w_buff1_used~0_291)) (and (or (and .cse2 .cse8) (and .cse9 .cse1)) (= v_~y$w_buff1_used~0_291 0))) (or (and (= v_~y$r_buff0_thd0~0_213 0) .cse9 .cse1) (and .cse6 (= v_~y$r_buff0_thd0~0_214 v_~y$r_buff0_thd0~0_213))) (or (and (= v_~y~0_145 v_~y$w_buff0~0_82) .cse10 (= |v_ULTIMATE.start_main_#t~ite29#1_40| |v_ULTIMATE.start_main_#t~ite29#1_35|) .cse9) (and (= v_~y~0_145 |v_ULTIMATE.start_main_#t~ite29#1_40|) (or (and .cse2 (= v_~y$w_buff1~0_103 |v_ULTIMATE.start_main_#t~ite29#1_40|) .cse8) (and .cse7 (= v_~y~0_146 |v_ULTIMATE.start_main_#t~ite29#1_40|))) .cse11)) (or (and (= v_~y$w_buff0_used~0_410 v_~y$w_buff0_used~0_409) .cse11) (and (= v_~y$w_buff0_used~0_409 0) .cse10 .cse9))))) InVars {ULTIMATE.start_main_#t~ite29#1=|v_ULTIMATE.start_main_#t~ite29#1_35|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_410, ~y$w_buff1~0=v_~y$w_buff1~0_103, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_214, ~y$w_buff0~0=v_~y$w_buff0~0_82, ~y~0=v_~y~0_146, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_145, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_292} OutVars{ULTIMATE.start_main_#t~ite34#1=|v_ULTIMATE.start_main_#t~ite34#1_16|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_409, ULTIMATE.start_main_#t~ite31#1=|v_ULTIMATE.start_main_#t~ite31#1_28|, ULTIMATE.start_main_#t~ite29#1=|v_ULTIMATE.start_main_#t~ite29#1_34|, ULTIMATE.start_main_#t~ite30#1=|v_ULTIMATE.start_main_#t~ite30#1_36|, ~y$w_buff1~0=v_~y$w_buff1~0_103, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_213, ULTIMATE.start_main_#t~ite33#1=|v_ULTIMATE.start_main_#t~ite33#1_26|, ~y$w_buff0~0=v_~y$w_buff0~0_82, ULTIMATE.start_main_#t~ite32#1=|v_ULTIMATE.start_main_#t~ite32#1_28|, ~y~0=v_~y~0_145, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_144, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_291} AuxVars[|v_ULTIMATE.start_main_#t~ite29#1_40|] AssignedVars[ULTIMATE.start_main_#t~ite29#1, ULTIMATE.start_main_#t~ite30#1, ULTIMATE.start_main_#t~ite34#1, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite31#1, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite33#1, ULTIMATE.start_main_#t~ite32#1, ~y~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,344 INFO L290 TraceCheckUtils]: 79: Hoare triple {227850#(= ~x~0 0)} [1038] P3ENTRY-->L816: Formula: (and (= |v_P3Thread1of1ForFork2_#in~arg.offset_1| v_P3Thread1of1ForFork2_~arg.offset_1) (= v_P3Thread1of1ForFork2_~arg.base_1 |v_P3Thread1of1ForFork2_#in~arg.base_1|)) InVars {P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_1|, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_1|} OutVars{P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_1|, P3Thread1of1ForFork2_~arg.offset=v_P3Thread1of1ForFork2_~arg.offset_1, P3Thread1of1ForFork2_~arg.base=v_P3Thread1of1ForFork2_~arg.base_1, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_1|} AuxVars[] AssignedVars[P3Thread1of1ForFork2_~arg.offset, P3Thread1of1ForFork2_~arg.base] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,345 INFO L290 TraceCheckUtils]: 80: Hoare triple {227850#(= ~x~0 0)} [1039] L816-->L818: Formula: (= v_~z~0_2 1) InVars {} OutVars{~z~0=v_~z~0_2} AuxVars[] AssignedVars[~z~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,345 INFO L290 TraceCheckUtils]: 81: Hoare triple {227850#(= ~x~0 0)} [1040] L818-->L821: Formula: (= v_~a~0_1 1) InVars {} OutVars{~a~0=v_~a~0_1} AuxVars[] AssignedVars[~a~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,345 INFO L290 TraceCheckUtils]: 82: Hoare triple {227850#(= ~x~0 0)} [1041] L821-->L824: Formula: (= v_~__unbuffered_p3_EAX~0_1 v_~a~0_2) InVars {~a~0=v_~a~0_2} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_1, ~a~0=v_~a~0_2} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {227850#(= ~x~0 0)} is VALID [2022-02-20 20:21:39,348 INFO L290 TraceCheckUtils]: 83: Hoare triple {227850#(= ~x~0 0)} [934] L869-->L885: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_330 256) 0)) (.cse17 (= (mod v_~y$r_buff1_thd0~0_171 256) 0)) (.cse28 (= (mod v_~y$r_buff0_thd0~0_244 256) 0))) (let ((.cse8 (not .cse28)) (.cse13 (not .cse17)) (.cse2 (and .cse28 .cse17)) (.cse30 (= (mod v_~y$w_buff0_used~0_450 256) 0)) (.cse4 (and .cse31 .cse28)) (.cse11 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse18 (= (mod v_~y$w_buff1_used~0_329 256) 0)) (.cse3 (= (mod v_~y$w_buff0_used~0_449 256) 0))) (let ((.cse10 (or .cse3 .cse28)) (.cse7 (not .cse3)) (.cse16 (not .cse18)) (.cse1 (not .cse11)) (.cse24 (or .cse2 .cse30 .cse4)) (.cse5 (or .cse8 .cse13)) (.cse6 (or .cse8 (not .cse31))) (.cse21 (or .cse28 .cse30)) (.cse22 (not .cse30))) (and (let ((.cse0 (= |v_ULTIMATE.start_main_#t~ite48#1_48| |v_ULTIMATE.start_main_#t~ite48#1_43|))) (or (and (= |v_ULTIMATE.start_main_#t~ite49#1_44| |v_ULTIMATE.start_main_#t~ite49#1_39|) (= v_~y$w_buff1_used~0_329 v_~y$w_buff1_used~0_330) .cse0 .cse1) (and (or (and (or .cse2 .cse3 .cse4) (= |v_ULTIMATE.start_main_#t~ite49#1_44| v_~y$w_buff1_used~0_330) .cse0) (and .cse5 .cse6 .cse7 (let ((.cse9 (= |v_ULTIMATE.start_main_#t~ite48#1_48| 0))) (or (and .cse8 .cse7 .cse9) (and .cse10 .cse9))) (= |v_ULTIMATE.start_main_#t~ite48#1_48| |v_ULTIMATE.start_main_#t~ite49#1_44|))) (= |v_ULTIMATE.start_main_#t~ite49#1_44| v_~y$w_buff1_used~0_329) .cse11))) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~ite54#1_55| |v_ULTIMATE.start_main_#t~ite54#1_60|))) (or (and (= v_~y$r_buff1_thd0~0_170 |v_ULTIMATE.start_main_#t~ite55#1_52|) (let ((.cse15 (= (mod v_~y$r_buff0_thd0~0_243 256) 0))) (or (let ((.cse12 (not .cse15))) (and (or .cse12 .cse13) (let ((.cse14 (= |v_ULTIMATE.start_main_#t~ite54#1_60| 0))) (or (and .cse12 .cse7 .cse14) (and (or .cse3 .cse15) .cse14))) .cse7 (or .cse16 .cse12) (= |v_ULTIMATE.start_main_#t~ite54#1_60| |v_ULTIMATE.start_main_#t~ite55#1_52|))) (and (or (and .cse15 .cse17) (and .cse18 .cse15) .cse3) .cse19 (= v_~y$r_buff1_thd0~0_171 |v_ULTIMATE.start_main_#t~ite55#1_52|)))) .cse11) (and (= v_~y$r_buff1_thd0~0_171 v_~y$r_buff1_thd0~0_170) .cse19 .cse1 (= |v_ULTIMATE.start_main_#t~ite55#1_47| |v_ULTIMATE.start_main_#t~ite55#1_52|)))) (= 0 v_~y$flush_delayed~0_52) (= |v_ULTIMATE.start_main_#t~nondet36#1_35| v_~weak$$choice2~0_84) (= |v_ULTIMATE.start_main_#t~nondet35#1_23| v_~weak$$choice0~0_11) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite42#1_52| |v_ULTIMATE.start_main_#t~ite42#1_47|))) (or (and (= v_~y$w_buff1~0_113 |v_ULTIMATE.start_main_#t~ite43#1_46|) (or (and .cse5 .cse6 (let ((.cse20 (= v_~y$w_buff1~0_114 |v_ULTIMATE.start_main_#t~ite42#1_52|))) (or (and .cse20 .cse21) (and .cse8 .cse20 .cse22))) .cse22 (= |v_ULTIMATE.start_main_#t~ite42#1_52| |v_ULTIMATE.start_main_#t~ite43#1_46|)) (and .cse23 (= v_~y$w_buff1~0_114 |v_ULTIMATE.start_main_#t~ite43#1_46|) .cse24)) .cse11) (and .cse23 (= |v_ULTIMATE.start_main_#t~ite43#1_41| |v_ULTIMATE.start_main_#t~ite43#1_46|) .cse1 (= v_~y$w_buff1~0_114 v_~y$w_buff1~0_113)))) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite45#1_49| |v_ULTIMATE.start_main_#t~ite45#1_54|))) (or (and (= |v_ULTIMATE.start_main_#t~ite46#1_50| |v_ULTIMATE.start_main_#t~ite46#1_45|) (= v_~y$w_buff0_used~0_450 v_~y$w_buff0_used~0_449) .cse25 .cse1) (and (or (and (= |v_ULTIMATE.start_main_#t~ite46#1_50| v_~y$w_buff0_used~0_450) .cse25 .cse24) (and .cse5 .cse6 (or (and (= |v_ULTIMATE.start_main_#t~ite45#1_54| 0) .cse8 .cse22) (and .cse21 (= |v_ULTIMATE.start_main_#t~ite45#1_54| v_~y$w_buff0_used~0_450))) (= |v_ULTIMATE.start_main_#t~ite45#1_54| |v_ULTIMATE.start_main_#t~ite46#1_50|) .cse22)) (= |v_ULTIMATE.start_main_#t~ite46#1_50| v_~y$w_buff0_used~0_449) .cse11))) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite39#1_42| |v_ULTIMATE.start_main_#t~ite39#1_38|))) (or (and (or (and (= |v_ULTIMATE.start_main_#t~ite40#1_36| v_~y$w_buff0~0_99) .cse26 .cse24) (and .cse5 .cse6 (= |v_ULTIMATE.start_main_#t~ite39#1_42| |v_ULTIMATE.start_main_#t~ite40#1_36|) (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite39#1_42| v_~y$w_buff0~0_99))) (or (and .cse27 .cse21) (and .cse8 .cse27 .cse22))) .cse22)) (= |v_ULTIMATE.start_main_#t~ite40#1_36| v_~y$w_buff0~0_98) .cse11) (and (= v_~y$w_buff0~0_99 v_~y$w_buff0~0_98) .cse26 (= |v_ULTIMATE.start_main_#t~ite40#1_36| |v_ULTIMATE.start_main_#t~ite40#1_32|) .cse1))) (or (and (= v_~y~0_169 v_~y~0_175) .cse11) (and (= v_~y~0_169 v_~y$mem_tmp~0_30) .cse1)) (= v_~y~0_171 v_~y$mem_tmp~0_30) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite51#1_60| |v_ULTIMATE.start_main_#t~ite51#1_55|))) (or (and (= v_~y$r_buff0_thd0~0_243 |v_ULTIMATE.start_main_#t~ite52#1_52|) .cse11 (or (and (or (and .cse10 (= v_~y$r_buff0_thd0~0_244 |v_ULTIMATE.start_main_#t~ite51#1_60|)) (and .cse8 .cse7 (= |v_ULTIMATE.start_main_#t~ite51#1_60| 0))) .cse5 .cse7 (= |v_ULTIMATE.start_main_#t~ite51#1_60| |v_ULTIMATE.start_main_#t~ite52#1_52|) (or .cse8 .cse16)) (and (= v_~y$r_buff0_thd0~0_244 |v_ULTIMATE.start_main_#t~ite52#1_52|) (or .cse2 (and .cse18 .cse28) .cse3) .cse29))) (and (= v_~y$r_buff0_thd0~0_244 v_~y$r_buff0_thd0~0_243) (= |v_ULTIMATE.start_main_#t~ite52#1_52| |v_ULTIMATE.start_main_#t~ite52#1_47|) .cse1 .cse29))) (= v_~main$tmp_guard1~0_20 (ite (= (ite (not (and (= v_~x~0_21 2) (= v_~__unbuffered_p3_EAX~0_20 1) (= v_~__unbuffered_p2_EAX~0_20 0) (= 0 v_~__unbuffered_p3_EBX~0_20) (= v_~y~0_175 2))) 1 0) 0) 0 1)) (or (and .cse24 (= |v_ULTIMATE.start_main_#t~ite37#1_33| |v_ULTIMATE.start_main_#t~ite37#1_38|) (= v_~y~0_175 v_~y~0_171)) (and .cse5 .cse6 (or (and .cse8 (= |v_ULTIMATE.start_main_#t~ite37#1_38| v_~y$w_buff0~0_99) .cse22) (and (= |v_ULTIMATE.start_main_#t~ite37#1_38| v_~y$w_buff1~0_114) .cse21)) .cse22 (= |v_ULTIMATE.start_main_#t~ite37#1_38| v_~y~0_175))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_450, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_39|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_49|, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_33|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_47|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_55|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_43|, ~y$w_buff0~0=v_~y$w_buff0~0_99, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_23|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_20, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_20, ~y~0=v_~y~0_171, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_32|, ULTIMATE.start_main_#t~ite42#1=|v_ULTIMATE.start_main_#t~ite42#1_47|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_35|, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_20, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_38|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_45|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_41|, ~y$w_buff1~0=v_~y$w_buff1~0_114, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_244, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_55|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_47|, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_171, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_330} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_449, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_38|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_48|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_32|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_46|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_54|, ~y$mem_tmp~0=v_~y$mem_tmp~0_30, ULTIMATE.start_main_#t~ite41#1=|v_ULTIMATE.start_main_#t~ite41#1_32|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_42|, ~y$w_buff0~0=v_~y$w_buff0~0_98, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_22|, ~y$flush_delayed~0=v_~y$flush_delayed~0_52, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_20, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_20, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_30|, ~y~0=v_~y~0_169, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_30|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_30|, ULTIMATE.start_main_#t~ite42#1=|v_ULTIMATE.start_main_#t~ite42#1_46|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_34|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_28|, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_20, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_42|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_42|, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_36|, ~weak$$choice0~0=v_~weak$$choice0~0_11, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_44|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_40|, ~y$w_buff1~0=v_~y$w_buff1~0_113, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_243, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_54|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_26|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_46|, ~weak$$choice2~0=v_~weak$$choice2~0_84, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_170, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_329} AuxVars[|v_ULTIMATE.start_main_#t~ite51#1_60|, |v_ULTIMATE.start_main_#t~ite46#1_50|, |v_ULTIMATE.start_main_#t~ite49#1_44|, |v_ULTIMATE.start_main_#t~ite48#1_48|, |v_ULTIMATE.start_main_#t~ite45#1_54|, |v_ULTIMATE.start_main_#t~ite37#1_38|, |v_ULTIMATE.start_main_#t~ite42#1_52|, v_~y~0_175, |v_ULTIMATE.start_main_#t~ite39#1_42|, |v_ULTIMATE.start_main_#t~ite55#1_52|, |v_ULTIMATE.start_main_#t~ite52#1_52|, |v_ULTIMATE.start_main_#t~ite43#1_46|, |v_ULTIMATE.start_main_#t~ite54#1_60|, |v_ULTIMATE.start_main_#t~ite40#1_36|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_#t~ite45#1, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite37#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite54#1, ~y$mem_tmp~0, ULTIMATE.start_main_#t~ite41#1, ULTIMATE.start_main_#t~ite48#1, ~y$w_buff0~0, ULTIMATE.start_main_#t~nondet35#1, ~y$flush_delayed~0, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_#t~ite57#1, ~y~0, ULTIMATE.start_main_#t~ite40#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite42#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite56#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite39#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite43#1, ~y$w_buff1~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~ite38#1, ULTIMATE.start_main_#t~ite55#1, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {227851#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:21:39,348 INFO L290 TraceCheckUtils]: 84: Hoare triple {227851#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [938] L885-->L886: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {227851#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:21:39,349 INFO L290 TraceCheckUtils]: 85: Hoare triple {227851#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1014] L886-->L886-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {227852#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:21:39,349 INFO L290 TraceCheckUtils]: 86: Hoare triple {227852#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [970] L886-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {227852#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:21:39,350 INFO L290 TraceCheckUtils]: 87: Hoare triple {227852#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [982] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {227853#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:21:39,350 INFO L290 TraceCheckUtils]: 88: Hoare triple {227853#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [935] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {227849#false} is VALID [2022-02-20 20:21:39,350 INFO L290 TraceCheckUtils]: 89: Hoare triple {227849#false} [927] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {227849#false} is VALID [2022-02-20 20:21:39,352 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 20:21:39,352 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:21:39,353 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530199379] [2022-02-20 20:21:39,353 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530199379] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:21:39,353 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:21:39,353 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:21:39,354 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943301097] [2022-02-20 20:21:39,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:21:39,354 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.0) internal successors, (90), 6 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 90 [2022-02-20 20:21:39,355 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:21:39,356 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 15.0) internal successors, (90), 6 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:21:39,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:21:39,424 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:21:39,424 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:21:39,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:21:39,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:21:39,426 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 138 [2022-02-20 20:21:39,426 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 116 transitions, 260 flow. Second operand has 6 states, 6 states have (on average 117.0) internal successors, (702), 6 states have internal predecessors, (702), 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 20:21:39,426 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:21:39,426 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 138 [2022-02-20 20:21:39,427 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:21:40,274 INFO L129 PetriNetUnfolder]: 805/1664 cut-off events. [2022-02-20 20:21:40,274 INFO L130 PetriNetUnfolder]: For 364/364 co-relation queries the response was YES. [2022-02-20 20:21:40,279 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3294 conditions, 1664 events. 805/1664 cut-off events. For 364/364 co-relation queries the response was YES. Maximal size of possible extension queue 115. Compared 10095 event pairs, 376 based on Foata normal form. 36/1646 useless extension candidates. Maximal degree in co-relation 3230. Up to 721 conditions per place. [2022-02-20 20:21:40,285 INFO L132 encePairwiseOnDemand]: 131/138 looper letters, 24 selfloop transitions, 3 changer transitions 40/165 dead transitions. [2022-02-20 20:21:40,285 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 142 places, 165 transitions, 516 flow [2022-02-20 20:21:40,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:21:40,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:21:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1104 transitions. [2022-02-20 20:21:40,294 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8888888888888888 [2022-02-20 20:21:40,294 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1104 transitions. [2022-02-20 20:21:40,294 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1104 transitions. [2022-02-20 20:21:40,294 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:21:40,294 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1104 transitions. [2022-02-20 20:21:40,296 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 122.66666666666667) internal successors, (1104), 9 states have internal predecessors, (1104), 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 20:21:40,297 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 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 20:21:40,298 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 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 20:21:40,298 INFO L186 Difference]: Start difference. First operand has 154 places, 116 transitions, 260 flow. Second operand 9 states and 1104 transitions. [2022-02-20 20:21:40,298 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 142 places, 165 transitions, 516 flow [2022-02-20 20:22:07,963 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 134 places, 165 transitions, 484 flow, removed 14 selfloop flow, removed 8 redundant places. [2022-02-20 20:22:07,965 INFO L242 Difference]: Finished difference. Result has 141 places, 118 transitions, 287 flow [2022-02-20 20:22:07,965 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=244, PETRI_DIFFERENCE_MINUEND_PLACES=126, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=116, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=287, PETRI_PLACES=141, PETRI_TRANSITIONS=118} [2022-02-20 20:22:07,966 INFO L334 CegarLoopForPetriNet]: 145 programPoint places, -4 predicate places. [2022-02-20 20:22:07,966 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 141 places, 118 transitions, 287 flow [2022-02-20 20:22:09,678 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 74185 states, 74183 states have (on average 4.3730504293436505) internal successors, (324406), 74184 states have internal predecessors, (324406), 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 20:22:09,827 INFO L78 Accepts]: Start accepts. Automaton has has 74185 states, 74183 states have (on average 4.3730504293436505) internal successors, (324406), 74184 states have internal predecessors, (324406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 90 [2022-02-20 20:22:09,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:22:09,828 INFO L470 AbstractCegarLoop]: Abstraction has has 141 places, 118 transitions, 287 flow [2022-02-20 20:22:09,828 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 117.0) internal successors, (702), 6 states have internal predecessors, (702), 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 20:22:09,828 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:22:09,828 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:22:09,829 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:22:09,829 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:22:09,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:22:09,829 INFO L85 PathProgramCache]: Analyzing trace with hash -685339585, now seen corresponding path program 1 times [2022-02-20 20:22:09,829 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:22:09,830 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605688386] [2022-02-20 20:22:09,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:22:09,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:22:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:22:10,066 INFO L290 TraceCheckUtils]: 0: Hoare triple {302058#true} [997] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {302058#true} is VALID [2022-02-20 20:22:10,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {302058#true} [922] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {302058#true} is VALID [2022-02-20 20:22:10,066 INFO L290 TraceCheckUtils]: 2: Hoare triple {302058#true} [1005] L-1-1-->L-1-2: Formula: (= (select |v_#valid_9| 0) 0) InVars {#valid=|v_#valid_9|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[] {302058#true} is VALID [2022-02-20 20:22:10,066 INFO L290 TraceCheckUtils]: 3: Hoare triple {302058#true} [1008] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {302058#true} is VALID [2022-02-20 20:22:10,067 INFO L290 TraceCheckUtils]: 4: Hoare triple {302058#true} [1007] L17-->L17-1: Formula: (and (= (select |v_#valid_10| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {302058#true} is VALID [2022-02-20 20:22:10,067 INFO L290 TraceCheckUtils]: 5: Hoare triple {302058#true} [965] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {302058#true} is VALID [2022-02-20 20:22:10,069 INFO L290 TraceCheckUtils]: 6: Hoare triple {302058#true} [888] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {302058#true} is VALID [2022-02-20 20:22:10,071 INFO L290 TraceCheckUtils]: 7: Hoare triple {302058#true} [978] L17-3-->L17-4: Formula: (and (= 18 (select |v_#length_2| 2)) (= (select |v_#valid_11| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {302058#true} is VALID [2022-02-20 20:22:10,076 INFO L290 TraceCheckUtils]: 8: Hoare triple {302058#true} [887] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_9 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {302058#true} is VALID [2022-02-20 20:22:10,076 INFO L290 TraceCheckUtils]: 9: Hoare triple {302058#true} [952] L712-->L714: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {302058#true} is VALID [2022-02-20 20:22:10,077 INFO L290 TraceCheckUtils]: 10: Hoare triple {302058#true} [886] L714-->L716: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {302058#true} is VALID [2022-02-20 20:22:10,077 INFO L290 TraceCheckUtils]: 11: Hoare triple {302058#true} [930] L716-->L718: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {302058#true} is VALID [2022-02-20 20:22:10,077 INFO L290 TraceCheckUtils]: 12: Hoare triple {302058#true} [976] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {302058#true} is VALID [2022-02-20 20:22:10,078 INFO L290 TraceCheckUtils]: 13: Hoare triple {302058#true} [911] L720-->L721: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0] {302058#true} is VALID [2022-02-20 20:22:10,078 INFO L290 TraceCheckUtils]: 14: Hoare triple {302058#true} [966] L721-->L722: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {302058#true} is VALID [2022-02-20 20:22:10,078 INFO L290 TraceCheckUtils]: 15: Hoare triple {302058#true} [949] L722-->L724: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {302058#true} is VALID [2022-02-20 20:22:10,080 INFO L290 TraceCheckUtils]: 16: Hoare triple {302058#true} [901] L724-->L726: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {302058#true} is VALID [2022-02-20 20:22:10,080 INFO L290 TraceCheckUtils]: 17: Hoare triple {302058#true} [975] L726-->L727: Formula: (= v_~y~0_11 0) InVars {} OutVars{~y~0=v_~y~0_11} AuxVars[] AssignedVars[~y~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,081 INFO L290 TraceCheckUtils]: 18: Hoare triple {302060#(= ~y~0 0)} [895] L727-->L728: Formula: (= v_~y$flush_delayed~0_4 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_4} AuxVars[] AssignedVars[~y$flush_delayed~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,081 INFO L290 TraceCheckUtils]: 19: Hoare triple {302060#(= ~y~0 0)} [953] L728-->L729: Formula: (= 0 v_~y$mem_tmp~0_2) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_2} AuxVars[] AssignedVars[~y$mem_tmp~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,081 INFO L290 TraceCheckUtils]: 20: Hoare triple {302060#(= ~y~0 0)} [918] L729-->L730: Formula: (= v_~y$r_buff0_thd0~0_14 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,082 INFO L290 TraceCheckUtils]: 21: Hoare triple {302060#(= ~y~0 0)} [940] L730-->L731: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,082 INFO L290 TraceCheckUtils]: 22: Hoare triple {302060#(= ~y~0 0)} [987] L731-->L732: Formula: (= v_~y$r_buff0_thd2~0_14 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,082 INFO L290 TraceCheckUtils]: 23: Hoare triple {302060#(= ~y~0 0)} [908] L732-->L733: Formula: (= v_~y$r_buff0_thd3~0_15 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,083 INFO L290 TraceCheckUtils]: 24: Hoare triple {302060#(= ~y~0 0)} [986] L733-->L734: Formula: (= v_~y$r_buff0_thd4~0_14 0) InVars {} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd4~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,083 INFO L290 TraceCheckUtils]: 25: Hoare triple {302060#(= ~y~0 0)} [988] L734-->L735: Formula: (= v_~y$r_buff1_thd0~0_9 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_9} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,083 INFO L290 TraceCheckUtils]: 26: Hoare triple {302060#(= ~y~0 0)} [1006] L735-->L736: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,084 INFO L290 TraceCheckUtils]: 27: Hoare triple {302060#(= ~y~0 0)} [917] L736-->L737: Formula: (= 0 v_~y$r_buff1_thd2~0_10) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,084 INFO L290 TraceCheckUtils]: 28: Hoare triple {302060#(= ~y~0 0)} [907] L737-->L738: Formula: (= 0 v_~y$r_buff1_thd3~0_10) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,084 INFO L290 TraceCheckUtils]: 29: Hoare triple {302060#(= ~y~0 0)} [943] L738-->L739: Formula: (= 0 v_~y$r_buff1_thd4~0_10) InVars {} OutVars{~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd4~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,084 INFO L290 TraceCheckUtils]: 30: Hoare triple {302060#(= ~y~0 0)} [883] L739-->L740: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,085 INFO L290 TraceCheckUtils]: 31: Hoare triple {302060#(= ~y~0 0)} [931] L740-->L741: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {302060#(= ~y~0 0)} is VALID [2022-02-20 20:22:10,085 INFO L290 TraceCheckUtils]: 32: Hoare triple {302060#(= ~y~0 0)} [999] L741-->L742: Formula: (= v_~y$w_buff0~0_6 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_6} AuxVars[] AssignedVars[~y$w_buff0~0] {302061#(and (= ~y~0 0) (= ~y~0 ~y$w_buff0~0))} is VALID [2022-02-20 20:22:10,086 INFO L290 TraceCheckUtils]: 33: Hoare triple {302061#(and (= ~y~0 0) (= ~y~0 ~y$w_buff0~0))} [919] L742-->L743: Formula: (= v_~y$w_buff0_used~0_48 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_48} AuxVars[] AssignedVars[~y$w_buff0_used~0] {302062#(and (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0))} is VALID [2022-02-20 20:22:10,086 INFO L290 TraceCheckUtils]: 34: Hoare triple {302062#(and (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0))} [946] L743-->L744: Formula: (= v_~y$w_buff1~0_5 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_5} AuxVars[] AssignedVars[~y$w_buff1~0] {302063#(and (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,086 INFO L290 TraceCheckUtils]: 35: Hoare triple {302063#(and (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [920] L744-->L746: Formula: (= v_~y$w_buff1_used~0_31 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_31} AuxVars[] AssignedVars[~y$w_buff1_used~0] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,087 INFO L290 TraceCheckUtils]: 36: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [968] L746-->L747: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,087 INFO L290 TraceCheckUtils]: 37: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [889] L747-->L748: Formula: (= v_~weak$$choice0~0_1 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_1} AuxVars[] AssignedVars[~weak$$choice0~0] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,088 INFO L290 TraceCheckUtils]: 38: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [921] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_4 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_4} AuxVars[] AssignedVars[~weak$$choice2~0] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,088 INFO L290 TraceCheckUtils]: 39: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1010] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,089 INFO L290 TraceCheckUtils]: 40: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [929] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,090 INFO L290 TraceCheckUtils]: 41: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [896] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,090 INFO L290 TraceCheckUtils]: 42: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [991] L-1-6-->L851: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_3|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_3|, ULTIMATE.start_main_#t~ite31#1=|v_ULTIMATE.start_main_#t~ite31#1_1|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_1|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_3|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_3|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_1|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_3|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_1|, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_1|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_3|, ULTIMATE.start_main_#t~ite41#1=|v_ULTIMATE.start_main_#t~ite41#1_1|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_1|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_1|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_1|, ULTIMATE.start_main_#t~ite32#1=|v_ULTIMATE.start_main_#t~ite32#1_1|, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_1|, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_5|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_1|, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_1|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~ite42#1=|v_ULTIMATE.start_main_#t~ite42#1_1|, ULTIMATE.start_main_#t~ite34#1=|v_ULTIMATE.start_main_#t~ite34#1_1|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_1|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_3|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_1|, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_5|, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_1|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_1|, ULTIMATE.start_main_#t~ite30#1=|v_ULTIMATE.start_main_#t~ite30#1_1|, ULTIMATE.start_main_#t~ite29#1=|v_ULTIMATE.start_main_#t~ite29#1_1|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_1|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_1|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_1|, ULTIMATE.start_main_#t~ite33#1=|v_ULTIMATE.start_main_#t~ite33#1_1|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_1|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_5|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_1|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_3|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1081~0#1.offset, ULTIMATE.start_main_~#t1082~0#1.offset, ULTIMATE.start_main_#t~ite31#1, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_~#t1082~0#1.base, ULTIMATE.start_main_~#t1084~0#1.offset, ULTIMATE.start_main_#t~ite45#1, ULTIMATE.start_main_~#t1083~0#1.offset, ULTIMATE.start_main_#t~pre21#1, ULTIMATE.start_main_#t~ite37#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_~#t1083~0#1.base, ULTIMATE.start_main_#t~ite41#1, ULTIMATE.start_main_#t~pre25#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite32#1, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_#t~ite57#1, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~ite40#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite42#1, ULTIMATE.start_main_#t~ite34#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_~#t1084~0#1.base, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite56#1, ULTIMATE.start_main_#t~ite39#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite30#1, ULTIMATE.start_main_#t~ite29#1, ULTIMATE.start_main_#t~pre23#1, ULTIMATE.start_main_#t~ite43#1, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite33#1, ULTIMATE.start_main_#t~ite38#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_~#t1081~0#1.base, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~nondet28#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,091 INFO L290 TraceCheckUtils]: 43: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [964] L851-->L851-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t1081~0#1.offset_4| 0) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 1) |v_#valid_12|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1081~0#1.base_4|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t1081~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_4| 4) |v_#length_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_4|, #length=|v_#length_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1081~0#1.offset, #valid, ULTIMATE.start_main_~#t1081~0#1.base, #length] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,091 INFO L290 TraceCheckUtils]: 44: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [939] L851-1-->L852: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre21#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre21#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,092 INFO L290 TraceCheckUtils]: 45: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [892] L852-->L852-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,092 INFO L290 TraceCheckUtils]: 46: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [990] L852-1-->L852-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1081~0#1.base_5|) |v_ULTIMATE.start_main_~#t1081~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre21#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_5|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_3|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_5|} OutVars{ULTIMATE.start_main_~#t1081~0#1.offset=|v_ULTIMATE.start_main_~#t1081~0#1.offset_5|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_3|, ULTIMATE.start_main_~#t1081~0#1.base=|v_ULTIMATE.start_main_~#t1081~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,093 INFO L290 TraceCheckUtils]: 47: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1050] L852-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_P0Thread1of1ForFork1_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre21#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_4|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_6|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,093 INFO L290 TraceCheckUtils]: 48: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [899] L852-3-->L852-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre21#1=|v_ULTIMATE.start_main_#t~pre21#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre21#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,093 INFO L290 TraceCheckUtils]: 49: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [909] L852-4-->L853: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,094 INFO L290 TraceCheckUtils]: 50: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [925] L853-->L853-1: Formula: (and (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 1) |v_#valid_14|) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 4) |v_#length_5|) (= |v_ULTIMATE.start_main_~#t1082~0#1.offset_4| 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1082~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t1082~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t1082~0#1.base_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_4|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1082~0#1.offset, ULTIMATE.start_main_~#t1082~0#1.base, #valid, #length] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,094 INFO L290 TraceCheckUtils]: 51: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1003] L853-1-->L854: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre23#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre23#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,095 INFO L290 TraceCheckUtils]: 52: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1002] L854-->L854-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,095 INFO L290 TraceCheckUtils]: 53: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [948] L854-1-->L854-2: Formula: (= |v_#memory_int_5| (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1082~0#1.base_5|) |v_ULTIMATE.start_main_~#t1082~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre23#1_3|))) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_5|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_3|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1082~0#1.offset=|v_ULTIMATE.start_main_~#t1082~0#1.offset_5|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_3|, ULTIMATE.start_main_~#t1082~0#1.base=|v_ULTIMATE.start_main_~#t1082~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,096 INFO L290 TraceCheckUtils]: 54: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1054] L854-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre23#1_6|) (= |v_P1Thread1of1ForFork3_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork3_thidvar2_2 0) (= |v_P1Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork3_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_6|} OutVars{P1Thread1of1ForFork3_thidvar2=v_P1Thread1of1ForFork3_thidvar2_2, P1Thread1of1ForFork3_thidvar1=v_P1Thread1of1ForFork3_thidvar1_2, P1Thread1of1ForFork3_thidvar0=v_P1Thread1of1ForFork3_thidvar0_2, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_4, P1Thread1of1ForFork3_#res.offset=|v_P1Thread1of1ForFork3_#res.offset_4|, P1Thread1of1ForFork3_#t~ite4=|v_P1Thread1of1ForFork3_#t~ite4_4|, P1Thread1of1ForFork3_#t~ite3=|v_P1Thread1of1ForFork3_#t~ite3_6|, P1Thread1of1ForFork3_#t~ite6=|v_P1Thread1of1ForFork3_#t~ite6_4|, P1Thread1of1ForFork3_#t~ite5=|v_P1Thread1of1ForFork3_#t~ite5_4|, P1Thread1of1ForFork3_#res.base=|v_P1Thread1of1ForFork3_#res.base_4|, P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_4, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_4|, P1Thread1of1ForFork3_#t~ite8=|v_P1Thread1of1ForFork3_#t~ite8_4|, ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_6|, P1Thread1of1ForFork3_#t~ite7=|v_P1Thread1of1ForFork3_#t~ite7_4|, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork3_thidvar2, P1Thread1of1ForFork3_thidvar1, P1Thread1of1ForFork3_thidvar0, P1Thread1of1ForFork3_~arg.base, P1Thread1of1ForFork3_#res.offset, P1Thread1of1ForFork3_#t~ite4, P1Thread1of1ForFork3_#t~ite3, P1Thread1of1ForFork3_#t~ite6, P1Thread1of1ForFork3_#t~ite5, P1Thread1of1ForFork3_#res.base, P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_#in~arg.base, P1Thread1of1ForFork3_#t~ite8, P1Thread1of1ForFork3_#t~ite7, P1Thread1of1ForFork3_#in~arg.offset] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,096 INFO L290 TraceCheckUtils]: 55: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1023] P1ENTRY-->L766: Formula: (and (= v_P1Thread1of1ForFork3_~arg.offset_1 |v_P1Thread1of1ForFork3_#in~arg.offset_1|) (= v_P1Thread1of1ForFork3_~arg.base_1 |v_P1Thread1of1ForFork3_#in~arg.base_1|)) InVars {P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_1|, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_1|} OutVars{P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_1, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_1|, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_1, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_~arg.base] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,097 INFO L290 TraceCheckUtils]: 56: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1024] L766-->L768: Formula: (= 2 v_~x~0_2) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,097 INFO L290 TraceCheckUtils]: 57: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [984] L854-3-->L854-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre23#1=|v_ULTIMATE.start_main_#t~pre23#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre23#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,097 INFO L290 TraceCheckUtils]: 58: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [981] L854-4-->L855: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet24#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,098 INFO L290 TraceCheckUtils]: 59: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [893] L855-->L855-1: Formula: (and (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t1083~0#1.base_4|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1083~0#1.base_4|) (= |v_ULTIMATE.start_main_~#t1083~0#1.offset_4| 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 4) |v_#length_7|) (not (= |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 0)) (= |v_#valid_16| (store |v_#valid_17| |v_ULTIMATE.start_main_~#t1083~0#1.base_4| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_17|} OutVars{ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1083~0#1.base, ULTIMATE.start_main_~#t1083~0#1.offset, #valid, #length] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,098 INFO L290 TraceCheckUtils]: 60: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [890] L855-1-->L856: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre25#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre25#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,099 INFO L290 TraceCheckUtils]: 61: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1012] L856-->L856-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,099 INFO L290 TraceCheckUtils]: 62: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [903] L856-1-->L856-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1083~0#1.base_5|) |v_ULTIMATE.start_main_~#t1083~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre25#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_5|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_3|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1083~0#1.base=|v_ULTIMATE.start_main_~#t1083~0#1.base_5|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_3|, ULTIMATE.start_main_~#t1083~0#1.offset=|v_ULTIMATE.start_main_~#t1083~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,100 INFO L290 TraceCheckUtils]: 63: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1048] L856-2-->P2ENTRY: Formula: (and (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre25#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= |v_P2Thread1of1ForFork0_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, P2Thread1of1ForFork0_#t~ite11#1=|v_P2Thread1of1ForFork0_#t~ite11#1_4|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite14#1=|v_P2Thread1of1ForFork0_#t~ite14#1_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_#in~arg#1.offset=|v_P2Thread1of1ForFork0_#in~arg#1.offset_4|, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~ite12#1=|v_P2Thread1of1ForFork0_#t~ite12#1_4|, P2Thread1of1ForFork0_#t~ite9#1=|v_P2Thread1of1ForFork0_#t~ite9#1_6|, P2Thread1of1ForFork0_#res#1.base=|v_P2Thread1of1ForFork0_#res#1.base_4|, P2Thread1of1ForFork0_#t~ite10#1=|v_P2Thread1of1ForFork0_#t~ite10#1_4|, P2Thread1of1ForFork0_#in~arg#1.base=|v_P2Thread1of1ForFork0_#in~arg#1.base_4|, P2Thread1of1ForFork0_#res#1.offset=|v_P2Thread1of1ForFork0_#res#1.offset_4|, P2Thread1of1ForFork0_~arg#1.base=|v_P2Thread1of1ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_6|, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork0_~arg#1.offset=|v_P2Thread1of1ForFork0_~arg#1.offset_4|, P2Thread1of1ForFork0_#t~ite13#1=|v_P2Thread1of1ForFork0_#t~ite13#1_4|, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_#t~ite11#1, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite14#1, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_#in~arg#1.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~ite12#1, P2Thread1of1ForFork0_#t~ite9#1, P2Thread1of1ForFork0_#res#1.base, P2Thread1of1ForFork0_#t~ite10#1, P2Thread1of1ForFork0_#in~arg#1.base, P2Thread1of1ForFork0_#res#1.offset, P2Thread1of1ForFork0_~arg#1.base, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, P2Thread1of1ForFork0_~arg#1.offset, P2Thread1of1ForFork0_#t~ite13#1, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,101 INFO L290 TraceCheckUtils]: 64: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [962] L856-3-->L856-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre25#1=|v_ULTIMATE.start_main_#t~pre25#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre25#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,101 INFO L290 TraceCheckUtils]: 65: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [977] L856-4-->L857: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet26#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,102 INFO L290 TraceCheckUtils]: 66: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [989] L857-->L857-1: Formula: (and (< |v_#StackHeapBarrier_5| |v_ULTIMATE.start_main_~#t1084~0#1.base_4|) (= (store |v_#valid_19| |v_ULTIMATE.start_main_~#t1084~0#1.base_4| 1) |v_#valid_18|) (not (= |v_ULTIMATE.start_main_~#t1084~0#1.base_4| 0)) (= (select |v_#valid_19| |v_ULTIMATE.start_main_~#t1084~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t1084~0#1.offset_4| 0) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t1084~0#1.base_4| 4) |v_#length_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_4|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_4|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1084~0#1.offset, ULTIMATE.start_main_~#t1084~0#1.base, #valid, #length] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,102 INFO L290 TraceCheckUtils]: 67: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1013] L857-1-->L858: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre27#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,103 INFO L290 TraceCheckUtils]: 68: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [961] L858-->L858-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,103 INFO L290 TraceCheckUtils]: 69: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [974] L858-1-->L858-2: Formula: (= (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1084~0#1.base_5| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1084~0#1.base_5|) |v_ULTIMATE.start_main_~#t1084~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre27#1_3|)) |v_#memory_int_9|) InVars {#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_5|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1084~0#1.offset=|v_ULTIMATE.start_main_~#t1084~0#1.offset_5|, ULTIMATE.start_main_~#t1084~0#1.base=|v_ULTIMATE.start_main_~#t1084~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,104 INFO L290 TraceCheckUtils]: 70: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1052] L858-2-->P3ENTRY: Formula: (and (= v_P3Thread1of1ForFork2_thidvar1_2 0) (= v_P3Thread1of1ForFork2_thidvar2_2 0) (= v_P3Thread1of1ForFork2_thidvar4_2 0) (= v_P3Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre27#1_6|) (= |v_P3Thread1of1ForFork2_#in~arg.base_4| 0) (= |v_P3Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork2_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|} OutVars{P3Thread1of1ForFork2_#res.base=|v_P3Thread1of1ForFork2_#res.base_4|, P3Thread1of1ForFork2_~arg.offset=v_P3Thread1of1ForFork2_~arg.offset_4, P3Thread1of1ForFork2_#res.offset=|v_P3Thread1of1ForFork2_#res.offset_4|, P3Thread1of1ForFork2_~arg.base=v_P3Thread1of1ForFork2_~arg.base_4, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_4|, P3Thread1of1ForFork2_#t~ite19=|v_P3Thread1of1ForFork2_#t~ite19_4|, P3Thread1of1ForFork2_#t~ite17=|v_P3Thread1of1ForFork2_#t~ite17_4|, P3Thread1of1ForFork2_#t~ite18=|v_P3Thread1of1ForFork2_#t~ite18_4|, P3Thread1of1ForFork2_#t~ite15=|v_P3Thread1of1ForFork2_#t~ite15_6|, P3Thread1of1ForFork2_#t~ite16=|v_P3Thread1of1ForFork2_#t~ite16_4|, P3Thread1of1ForFork2_thidvar0=v_P3Thread1of1ForFork2_thidvar0_2, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|, P3Thread1of1ForFork2_thidvar1=v_P3Thread1of1ForFork2_thidvar1_2, P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_4|, P3Thread1of1ForFork2_thidvar2=v_P3Thread1of1ForFork2_thidvar2_2, P3Thread1of1ForFork2_thidvar3=v_P3Thread1of1ForFork2_thidvar3_2, P3Thread1of1ForFork2_thidvar4=v_P3Thread1of1ForFork2_thidvar4_2, P3Thread1of1ForFork2_#t~ite20=|v_P3Thread1of1ForFork2_#t~ite20_4|} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#res.base, P3Thread1of1ForFork2_~arg.offset, P3Thread1of1ForFork2_#res.offset, P3Thread1of1ForFork2_~arg.base, P3Thread1of1ForFork2_#in~arg.base, P3Thread1of1ForFork2_#t~ite19, P3Thread1of1ForFork2_#t~ite17, P3Thread1of1ForFork2_#t~ite18, P3Thread1of1ForFork2_#t~ite15, P3Thread1of1ForFork2_#t~ite16, P3Thread1of1ForFork2_thidvar0, P3Thread1of1ForFork2_thidvar1, P3Thread1of1ForFork2_#in~arg.offset, P3Thread1of1ForFork2_thidvar2, P3Thread1of1ForFork2_thidvar3, P3Thread1of1ForFork2_thidvar4, P3Thread1of1ForFork2_#t~ite20] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,104 INFO L290 TraceCheckUtils]: 71: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1038] P3ENTRY-->L816: Formula: (and (= |v_P3Thread1of1ForFork2_#in~arg.offset_1| v_P3Thread1of1ForFork2_~arg.offset_1) (= v_P3Thread1of1ForFork2_~arg.base_1 |v_P3Thread1of1ForFork2_#in~arg.base_1|)) InVars {P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_1|, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_1|} OutVars{P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_1|, P3Thread1of1ForFork2_~arg.offset=v_P3Thread1of1ForFork2_~arg.offset_1, P3Thread1of1ForFork2_~arg.base=v_P3Thread1of1ForFork2_~arg.base_1, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_1|} AuxVars[] AssignedVars[P3Thread1of1ForFork2_~arg.offset, P3Thread1of1ForFork2_~arg.base] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,105 INFO L290 TraceCheckUtils]: 72: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1039] L816-->L818: Formula: (= v_~z~0_2 1) InVars {} OutVars{~z~0=v_~z~0_2} AuxVars[] AssignedVars[~z~0] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,105 INFO L290 TraceCheckUtils]: 73: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1040] L818-->L821: Formula: (= v_~a~0_1 1) InVars {} OutVars{~a~0=v_~a~0_1} AuxVars[] AssignedVars[~a~0] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,105 INFO L290 TraceCheckUtils]: 74: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1041] L821-->L824: Formula: (= v_~__unbuffered_p3_EAX~0_1 v_~a~0_2) InVars {~a~0=v_~a~0_2} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_1, ~a~0=v_~a~0_2} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,106 INFO L290 TraceCheckUtils]: 75: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [900] L858-3-->L858-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,106 INFO L290 TraceCheckUtils]: 76: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [973] L858-4-->L859: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet28#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,107 INFO L290 TraceCheckUtils]: 77: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [995] L859-->L861: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_10 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,107 INFO L290 TraceCheckUtils]: 78: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [913] L861-->L862: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,108 INFO L290 TraceCheckUtils]: 79: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [963] L862-->L862-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (mod v_~main$tmp_guard0~0_3 256)) InVars {~main$tmp_guard0~0=v_~main$tmp_guard0~0_3} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,108 INFO L290 TraceCheckUtils]: 80: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [1016] L862-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,108 INFO L290 TraceCheckUtils]: 81: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [955] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,109 INFO L290 TraceCheckUtils]: 82: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [945] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,109 INFO L290 TraceCheckUtils]: 83: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [912] L2-1-->L863: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,110 INFO L290 TraceCheckUtils]: 84: Hoare triple {302064#(and (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [902] L863-->L869: Formula: (let ((.cse13 (= (mod v_~y$w_buff0_used~0_410 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_292 256) 0)) (.cse5 (= (mod v_~y$r_buff1_thd0~0_145 256) 0)) (.cse12 (= (mod v_~y$r_buff0_thd0~0_214 256) 0)) (.cse4 (= (mod v_~y$w_buff0_used~0_409 256) 0))) (let ((.cse1 (not .cse4)) (.cse6 (or .cse12 .cse4)) (.cse2 (not .cse5)) (.cse8 (not .cse14)) (.cse7 (or .cse14 .cse5)) (.cse11 (or .cse13 .cse12)) (.cse10 (not .cse13)) (.cse9 (not .cse12))) (and (let ((.cse0 (= (mod v_~y$r_buff0_thd0~0_213 256) 0)) (.cse3 (= (mod v_~y$w_buff1_used~0_291 256) 0))) (or (and (or (and (not .cse0) .cse1) (and .cse2 (not .cse3))) (= v_~y$r_buff1_thd0~0_144 0)) (and (or .cse0 .cse4) (= v_~y$r_buff1_thd0~0_145 v_~y$r_buff1_thd0~0_144) (or .cse3 .cse5)))) (or (and .cse6 .cse7 (= v_~y$w_buff1_used~0_292 v_~y$w_buff1_used~0_291)) (and (or (and .cse2 .cse8) (and .cse9 .cse1)) (= v_~y$w_buff1_used~0_291 0))) (or (and (= v_~y$r_buff0_thd0~0_213 0) .cse9 .cse1) (and .cse6 (= v_~y$r_buff0_thd0~0_214 v_~y$r_buff0_thd0~0_213))) (or (and (= v_~y~0_145 v_~y$w_buff0~0_82) .cse10 (= |v_ULTIMATE.start_main_#t~ite29#1_40| |v_ULTIMATE.start_main_#t~ite29#1_35|) .cse9) (and (= v_~y~0_145 |v_ULTIMATE.start_main_#t~ite29#1_40|) (or (and .cse2 (= v_~y$w_buff1~0_103 |v_ULTIMATE.start_main_#t~ite29#1_40|) .cse8) (and .cse7 (= v_~y~0_146 |v_ULTIMATE.start_main_#t~ite29#1_40|))) .cse11)) (or (and (= v_~y$w_buff0_used~0_410 v_~y$w_buff0_used~0_409) .cse11) (and (= v_~y$w_buff0_used~0_409 0) .cse10 .cse9))))) InVars {ULTIMATE.start_main_#t~ite29#1=|v_ULTIMATE.start_main_#t~ite29#1_35|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_410, ~y$w_buff1~0=v_~y$w_buff1~0_103, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_214, ~y$w_buff0~0=v_~y$w_buff0~0_82, ~y~0=v_~y~0_146, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_145, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_292} OutVars{ULTIMATE.start_main_#t~ite34#1=|v_ULTIMATE.start_main_#t~ite34#1_16|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_409, ULTIMATE.start_main_#t~ite31#1=|v_ULTIMATE.start_main_#t~ite31#1_28|, ULTIMATE.start_main_#t~ite29#1=|v_ULTIMATE.start_main_#t~ite29#1_34|, ULTIMATE.start_main_#t~ite30#1=|v_ULTIMATE.start_main_#t~ite30#1_36|, ~y$w_buff1~0=v_~y$w_buff1~0_103, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_213, ULTIMATE.start_main_#t~ite33#1=|v_ULTIMATE.start_main_#t~ite33#1_26|, ~y$w_buff0~0=v_~y$w_buff0~0_82, ULTIMATE.start_main_#t~ite32#1=|v_ULTIMATE.start_main_#t~ite32#1_28|, ~y~0=v_~y~0_145, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_144, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_291} AuxVars[|v_ULTIMATE.start_main_#t~ite29#1_40|] AssignedVars[ULTIMATE.start_main_#t~ite29#1, ULTIMATE.start_main_#t~ite30#1, ULTIMATE.start_main_#t~ite34#1, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite31#1, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite33#1, ULTIMATE.start_main_#t~ite32#1, ~y~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {302065#(and (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} is VALID [2022-02-20 20:22:10,113 INFO L290 TraceCheckUtils]: 85: Hoare triple {302065#(and (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff1~0))} [934] L869-->L885: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_330 256) 0)) (.cse17 (= (mod v_~y$r_buff1_thd0~0_171 256) 0)) (.cse28 (= (mod v_~y$r_buff0_thd0~0_244 256) 0))) (let ((.cse8 (not .cse28)) (.cse13 (not .cse17)) (.cse2 (and .cse28 .cse17)) (.cse30 (= (mod v_~y$w_buff0_used~0_450 256) 0)) (.cse4 (and .cse31 .cse28)) (.cse11 (= (mod v_~weak$$choice2~0_84 256) 0)) (.cse18 (= (mod v_~y$w_buff1_used~0_329 256) 0)) (.cse3 (= (mod v_~y$w_buff0_used~0_449 256) 0))) (let ((.cse10 (or .cse3 .cse28)) (.cse7 (not .cse3)) (.cse16 (not .cse18)) (.cse1 (not .cse11)) (.cse24 (or .cse2 .cse30 .cse4)) (.cse5 (or .cse8 .cse13)) (.cse6 (or .cse8 (not .cse31))) (.cse21 (or .cse28 .cse30)) (.cse22 (not .cse30))) (and (let ((.cse0 (= |v_ULTIMATE.start_main_#t~ite48#1_48| |v_ULTIMATE.start_main_#t~ite48#1_43|))) (or (and (= |v_ULTIMATE.start_main_#t~ite49#1_44| |v_ULTIMATE.start_main_#t~ite49#1_39|) (= v_~y$w_buff1_used~0_329 v_~y$w_buff1_used~0_330) .cse0 .cse1) (and (or (and (or .cse2 .cse3 .cse4) (= |v_ULTIMATE.start_main_#t~ite49#1_44| v_~y$w_buff1_used~0_330) .cse0) (and .cse5 .cse6 .cse7 (let ((.cse9 (= |v_ULTIMATE.start_main_#t~ite48#1_48| 0))) (or (and .cse8 .cse7 .cse9) (and .cse10 .cse9))) (= |v_ULTIMATE.start_main_#t~ite48#1_48| |v_ULTIMATE.start_main_#t~ite49#1_44|))) (= |v_ULTIMATE.start_main_#t~ite49#1_44| v_~y$w_buff1_used~0_329) .cse11))) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~ite54#1_55| |v_ULTIMATE.start_main_#t~ite54#1_60|))) (or (and (= v_~y$r_buff1_thd0~0_170 |v_ULTIMATE.start_main_#t~ite55#1_52|) (let ((.cse15 (= (mod v_~y$r_buff0_thd0~0_243 256) 0))) (or (let ((.cse12 (not .cse15))) (and (or .cse12 .cse13) (let ((.cse14 (= |v_ULTIMATE.start_main_#t~ite54#1_60| 0))) (or (and .cse12 .cse7 .cse14) (and (or .cse3 .cse15) .cse14))) .cse7 (or .cse16 .cse12) (= |v_ULTIMATE.start_main_#t~ite54#1_60| |v_ULTIMATE.start_main_#t~ite55#1_52|))) (and (or (and .cse15 .cse17) (and .cse18 .cse15) .cse3) .cse19 (= v_~y$r_buff1_thd0~0_171 |v_ULTIMATE.start_main_#t~ite55#1_52|)))) .cse11) (and (= v_~y$r_buff1_thd0~0_171 v_~y$r_buff1_thd0~0_170) .cse19 .cse1 (= |v_ULTIMATE.start_main_#t~ite55#1_47| |v_ULTIMATE.start_main_#t~ite55#1_52|)))) (= 0 v_~y$flush_delayed~0_52) (= |v_ULTIMATE.start_main_#t~nondet36#1_35| v_~weak$$choice2~0_84) (= |v_ULTIMATE.start_main_#t~nondet35#1_23| v_~weak$$choice0~0_11) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite42#1_52| |v_ULTIMATE.start_main_#t~ite42#1_47|))) (or (and (= v_~y$w_buff1~0_113 |v_ULTIMATE.start_main_#t~ite43#1_46|) (or (and .cse5 .cse6 (let ((.cse20 (= v_~y$w_buff1~0_114 |v_ULTIMATE.start_main_#t~ite42#1_52|))) (or (and .cse20 .cse21) (and .cse8 .cse20 .cse22))) .cse22 (= |v_ULTIMATE.start_main_#t~ite42#1_52| |v_ULTIMATE.start_main_#t~ite43#1_46|)) (and .cse23 (= v_~y$w_buff1~0_114 |v_ULTIMATE.start_main_#t~ite43#1_46|) .cse24)) .cse11) (and .cse23 (= |v_ULTIMATE.start_main_#t~ite43#1_41| |v_ULTIMATE.start_main_#t~ite43#1_46|) .cse1 (= v_~y$w_buff1~0_114 v_~y$w_buff1~0_113)))) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite45#1_49| |v_ULTIMATE.start_main_#t~ite45#1_54|))) (or (and (= |v_ULTIMATE.start_main_#t~ite46#1_50| |v_ULTIMATE.start_main_#t~ite46#1_45|) (= v_~y$w_buff0_used~0_450 v_~y$w_buff0_used~0_449) .cse25 .cse1) (and (or (and (= |v_ULTIMATE.start_main_#t~ite46#1_50| v_~y$w_buff0_used~0_450) .cse25 .cse24) (and .cse5 .cse6 (or (and (= |v_ULTIMATE.start_main_#t~ite45#1_54| 0) .cse8 .cse22) (and .cse21 (= |v_ULTIMATE.start_main_#t~ite45#1_54| v_~y$w_buff0_used~0_450))) (= |v_ULTIMATE.start_main_#t~ite45#1_54| |v_ULTIMATE.start_main_#t~ite46#1_50|) .cse22)) (= |v_ULTIMATE.start_main_#t~ite46#1_50| v_~y$w_buff0_used~0_449) .cse11))) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite39#1_42| |v_ULTIMATE.start_main_#t~ite39#1_38|))) (or (and (or (and (= |v_ULTIMATE.start_main_#t~ite40#1_36| v_~y$w_buff0~0_99) .cse26 .cse24) (and .cse5 .cse6 (= |v_ULTIMATE.start_main_#t~ite39#1_42| |v_ULTIMATE.start_main_#t~ite40#1_36|) (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite39#1_42| v_~y$w_buff0~0_99))) (or (and .cse27 .cse21) (and .cse8 .cse27 .cse22))) .cse22)) (= |v_ULTIMATE.start_main_#t~ite40#1_36| v_~y$w_buff0~0_98) .cse11) (and (= v_~y$w_buff0~0_99 v_~y$w_buff0~0_98) .cse26 (= |v_ULTIMATE.start_main_#t~ite40#1_36| |v_ULTIMATE.start_main_#t~ite40#1_32|) .cse1))) (or (and (= v_~y~0_169 v_~y~0_175) .cse11) (and (= v_~y~0_169 v_~y$mem_tmp~0_30) .cse1)) (= v_~y~0_171 v_~y$mem_tmp~0_30) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite51#1_60| |v_ULTIMATE.start_main_#t~ite51#1_55|))) (or (and (= v_~y$r_buff0_thd0~0_243 |v_ULTIMATE.start_main_#t~ite52#1_52|) .cse11 (or (and (or (and .cse10 (= v_~y$r_buff0_thd0~0_244 |v_ULTIMATE.start_main_#t~ite51#1_60|)) (and .cse8 .cse7 (= |v_ULTIMATE.start_main_#t~ite51#1_60| 0))) .cse5 .cse7 (= |v_ULTIMATE.start_main_#t~ite51#1_60| |v_ULTIMATE.start_main_#t~ite52#1_52|) (or .cse8 .cse16)) (and (= v_~y$r_buff0_thd0~0_244 |v_ULTIMATE.start_main_#t~ite52#1_52|) (or .cse2 (and .cse18 .cse28) .cse3) .cse29))) (and (= v_~y$r_buff0_thd0~0_244 v_~y$r_buff0_thd0~0_243) (= |v_ULTIMATE.start_main_#t~ite52#1_52| |v_ULTIMATE.start_main_#t~ite52#1_47|) .cse1 .cse29))) (= v_~main$tmp_guard1~0_20 (ite (= (ite (not (and (= v_~x~0_21 2) (= v_~__unbuffered_p3_EAX~0_20 1) (= v_~__unbuffered_p2_EAX~0_20 0) (= 0 v_~__unbuffered_p3_EBX~0_20) (= v_~y~0_175 2))) 1 0) 0) 0 1)) (or (and .cse24 (= |v_ULTIMATE.start_main_#t~ite37#1_33| |v_ULTIMATE.start_main_#t~ite37#1_38|) (= v_~y~0_175 v_~y~0_171)) (and .cse5 .cse6 (or (and .cse8 (= |v_ULTIMATE.start_main_#t~ite37#1_38| v_~y$w_buff0~0_99) .cse22) (and (= |v_ULTIMATE.start_main_#t~ite37#1_38| v_~y$w_buff1~0_114) .cse21)) .cse22 (= |v_ULTIMATE.start_main_#t~ite37#1_38| v_~y~0_175))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_450, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_39|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_49|, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_33|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_47|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_55|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_43|, ~y$w_buff0~0=v_~y$w_buff0~0_99, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_23|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_20, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_20, ~y~0=v_~y~0_171, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_32|, ULTIMATE.start_main_#t~ite42#1=|v_ULTIMATE.start_main_#t~ite42#1_47|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_35|, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_20, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_38|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_45|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_41|, ~y$w_buff1~0=v_~y$w_buff1~0_114, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_244, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_55|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_47|, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_171, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_330} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_449, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_38|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_48|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_32|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_46|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_54|, ~y$mem_tmp~0=v_~y$mem_tmp~0_30, ULTIMATE.start_main_#t~ite41#1=|v_ULTIMATE.start_main_#t~ite41#1_32|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_42|, ~y$w_buff0~0=v_~y$w_buff0~0_98, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_22|, ~y$flush_delayed~0=v_~y$flush_delayed~0_52, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_20, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_34|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_20, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_30|, ~y~0=v_~y~0_169, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_30|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_30|, ULTIMATE.start_main_#t~ite42#1=|v_ULTIMATE.start_main_#t~ite42#1_46|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_34|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_28|, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_20, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_42|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_42|, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_36|, ~weak$$choice0~0=v_~weak$$choice0~0_11, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_44|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_40|, ~y$w_buff1~0=v_~y$w_buff1~0_113, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_243, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_54|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_26|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_46|, ~weak$$choice2~0=v_~weak$$choice2~0_84, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_170, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_329} AuxVars[|v_ULTIMATE.start_main_#t~ite51#1_60|, |v_ULTIMATE.start_main_#t~ite46#1_50|, |v_ULTIMATE.start_main_#t~ite49#1_44|, |v_ULTIMATE.start_main_#t~ite48#1_48|, |v_ULTIMATE.start_main_#t~ite45#1_54|, |v_ULTIMATE.start_main_#t~ite37#1_38|, |v_ULTIMATE.start_main_#t~ite42#1_52|, v_~y~0_175, |v_ULTIMATE.start_main_#t~ite39#1_42|, |v_ULTIMATE.start_main_#t~ite55#1_52|, |v_ULTIMATE.start_main_#t~ite52#1_52|, |v_ULTIMATE.start_main_#t~ite43#1_46|, |v_ULTIMATE.start_main_#t~ite54#1_60|, |v_ULTIMATE.start_main_#t~ite40#1_36|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_#t~ite45#1, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite37#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite54#1, ~y$mem_tmp~0, ULTIMATE.start_main_#t~ite41#1, ULTIMATE.start_main_#t~ite48#1, ~y$w_buff0~0, ULTIMATE.start_main_#t~nondet35#1, ~y$flush_delayed~0, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_#t~ite57#1, ~y~0, ULTIMATE.start_main_#t~ite40#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite42#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite56#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite39#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite43#1, ~y$w_buff1~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~ite38#1, ULTIMATE.start_main_#t~ite55#1, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {302066#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:22:10,114 INFO L290 TraceCheckUtils]: 86: Hoare triple {302066#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [938] L885-->L886: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {302066#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:22:10,114 INFO L290 TraceCheckUtils]: 87: Hoare triple {302066#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1014] L886-->L886-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {302067#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:22:10,115 INFO L290 TraceCheckUtils]: 88: Hoare triple {302067#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [970] L886-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {302067#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:22:10,115 INFO L290 TraceCheckUtils]: 89: Hoare triple {302067#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [982] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {302068#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:22:10,116 INFO L290 TraceCheckUtils]: 90: Hoare triple {302068#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [935] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {302059#false} is VALID [2022-02-20 20:22:10,116 INFO L290 TraceCheckUtils]: 91: Hoare triple {302059#false} [927] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {302059#false} is VALID [2022-02-20 20:22:10,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:22:10,117 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:22:10,118 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605688386] [2022-02-20 20:22:10,118 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [605688386] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:22:10,118 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:22:10,118 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-02-20 20:22:10,118 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408096910] [2022-02-20 20:22:10,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:22:10,119 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 11 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 92 [2022-02-20 20:22:10,120 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:22:10,120 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 8.363636363636363) internal successors, (92), 11 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:10,184 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:22:10,185 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-02-20 20:22:10,185 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:22:10,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-02-20 20:22:10,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-02-20 20:22:10,189 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 138 [2022-02-20 20:22:10,190 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 118 transitions, 287 flow. Second operand has 11 states, 11 states have (on average 113.45454545454545) internal successors, (1248), 11 states have internal predecessors, (1248), 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 20:22:10,190 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:22:10,190 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 138 [2022-02-20 20:22:10,190 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:22:12,259 INFO L129 PetriNetUnfolder]: 796/1676 cut-off events. [2022-02-20 20:22:12,259 INFO L130 PetriNetUnfolder]: For 1400/1411 co-relation queries the response was YES. [2022-02-20 20:22:12,268 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3877 conditions, 1676 events. 796/1676 cut-off events. For 1400/1411 co-relation queries the response was YES. Maximal size of possible extension queue 130. Compared 10414 event pairs, 327 based on Foata normal form. 45/1620 useless extension candidates. Maximal degree in co-relation 3808. Up to 661 conditions per place. [2022-02-20 20:22:12,273 INFO L132 encePairwiseOnDemand]: 124/138 looper letters, 21 selfloop transitions, 12 changer transitions 43/173 dead transitions. [2022-02-20 20:22:12,273 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 173 transitions, 587 flow [2022-02-20 20:22:12,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-20 20:22:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-02-20 20:22:12,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1871 transitions. [2022-02-20 20:22:12,287 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8473731884057971 [2022-02-20 20:22:12,287 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1871 transitions. [2022-02-20 20:22:12,287 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1871 transitions. [2022-02-20 20:22:12,288 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:22:12,288 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1871 transitions. [2022-02-20 20:22:12,292 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 116.9375) internal successors, (1871), 16 states have internal predecessors, (1871), 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 20:22:12,294 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 138.0) internal successors, (2346), 17 states have internal predecessors, (2346), 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 20:22:12,294 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 138.0) internal successors, (2346), 17 states have internal predecessors, (2346), 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 20:22:12,294 INFO L186 Difference]: Start difference. First operand has 141 places, 118 transitions, 287 flow. Second operand 16 states and 1871 transitions. [2022-02-20 20:22:12,295 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 173 transitions, 587 flow