./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/rfi002_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.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/rfi002_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.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 9d6df98e8ac4880739ff8c7fa9cf00b32c56a4c64770b2bc9bcfef3d013872fa --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:24:58,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:24:58,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:24:58,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:24:58,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:24:58,468 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:24:58,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:24:58,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:24:58,471 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:24:58,472 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:24:58,472 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:24:58,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:24:58,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:24:58,474 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:24:58,475 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:24:58,476 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:24:58,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:24:58,477 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:24:58,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:24:58,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:24:58,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:24:58,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:24:58,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:24:58,483 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:24:58,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:24:58,485 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:24:58,485 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:24:58,485 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:24:58,486 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:24:58,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:24:58,487 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:24:58,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:24:58,488 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:24:58,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:24:58,489 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:24:58,489 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:24:58,490 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:24:58,490 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:24:58,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:24:58,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:24:58,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:24:58,492 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:24:58,507 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:24:58,507 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:24:58,507 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:24:58,507 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:24:58,508 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:24:58,508 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:24:58,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:24:58,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:24:58,509 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:24:58,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:24:58,509 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:24:58,510 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:24:58,510 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:24:58,510 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:24:58,510 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:24:58,510 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:24:58,510 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:24:58,511 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:24:58,511 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:24:58,511 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:24:58,511 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:24:58,511 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:24:58,512 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:24:58,512 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:24:58,512 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:24:58,512 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:24:58,512 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:24:58,513 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:24:58,513 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:24:58,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:24:58,513 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:24:58,513 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:24:58,514 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:24:58,514 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d6df98e8ac4880739ff8c7fa9cf00b32c56a4c64770b2bc9bcfef3d013872fa [2022-02-20 20:24:58,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:24:58,702 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:24:58,705 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:24:58,706 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:24:58,706 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:24:58,707 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/rfi002_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2022-02-20 20:24:58,765 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66ef44a6c/e8bce67b1d044c8aa90adf08d2083be0/FLAG818d345dd [2022-02-20 20:24:59,204 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:24:59,204 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/rfi002_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2022-02-20 20:24:59,225 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66ef44a6c/e8bce67b1d044c8aa90adf08d2083be0/FLAG818d345dd [2022-02-20 20:24:59,240 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66ef44a6c/e8bce67b1d044c8aa90adf08d2083be0 [2022-02-20 20:24:59,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:24:59,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:24:59,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:24:59,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:24:59,257 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:24:59,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60828a36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59, skipping insertion in model container [2022-02-20 20:24:59,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:24:59,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:24:59,534 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/rfi002_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i[1038,1051] [2022-02-20 20:24:59,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:24:59,656 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:24:59,666 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/rfi002_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i[1038,1051] [2022-02-20 20:24:59,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:24:59,789 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:24:59,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59 WrapperNode [2022-02-20 20:24:59,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:24:59,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:24:59,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:24:59,790 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:24:59,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,812 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,841 INFO L137 Inliner]: procedures = 175, calls = 47, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 366 [2022-02-20 20:24:59,842 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:24:59,842 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:24:59,843 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:24:59,843 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:24:59,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,871 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,873 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,909 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:24:59,910 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:24:59,910 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:24:59,910 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:24:59,911 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59" (1/1) ... [2022-02-20 20:24:59,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:24:59,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:24:59,966 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 20:24:59,996 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 20:25:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:25:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:25:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:25:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:25:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:25:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:25:00,014 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:25:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:25:00,014 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:25:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:25:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:25:00,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:25:00,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:25:00,016 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 20:25:00,163 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:25:00,174 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:25:00,733 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:25:01,081 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:25:01,082 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:25:01,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:25:01 BoogieIcfgContainer [2022-02-20 20:25:01,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:25:01,086 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:25:01,086 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:25:01,088 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:25:01,088 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:24:59" (1/3) ... [2022-02-20 20:25:01,088 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78a0e344 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:25:01, skipping insertion in model container [2022-02-20 20:25:01,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:59" (2/3) ... [2022-02-20 20:25:01,089 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78a0e344 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:25:01, skipping insertion in model container [2022-02-20 20:25:01,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:25:01" (3/3) ... [2022-02-20 20:25:01,091 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi002_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2022-02-20 20:25:01,096 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:25:01,096 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:25:01,096 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:25:01,096 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:25:01,167 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,168 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,168 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,168 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,168 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,168 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,168 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,168 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,169 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,169 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,169 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,169 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,170 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,170 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,170 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,170 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,171 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,171 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,171 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,171 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,171 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,172 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,172 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,172 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,173 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,173 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,173 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,173 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,173 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,174 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,174 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,174 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,174 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,174 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,174 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,174 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,174 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,175 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,175 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,175 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,175 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,175 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,175 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,175 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,175 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,176 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,176 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,176 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,176 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,176 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,176 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,177 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,177 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,177 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,177 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,177 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,177 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,177 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,177 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,177 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,179 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,179 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,179 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,180 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,180 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,180 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,180 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,180 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,180 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,181 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,181 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,181 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,181 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,181 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,181 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,181 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,182 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,182 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,182 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,182 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,182 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,183 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,183 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,185 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,185 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,185 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,185 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,186 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,186 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,186 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,186 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,186 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,190 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,190 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,190 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,190 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,191 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,191 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,193 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,193 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,193 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,193 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,193 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,193 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,193 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,194 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,194 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,194 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,194 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,194 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,194 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,194 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,195 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,195 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,195 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,195 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,196 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,196 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,196 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,196 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,196 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,196 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,196 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,196 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,197 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,197 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,197 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,197 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,197 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,197 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,198 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,198 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,198 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,198 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,198 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,198 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,199 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,199 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,199 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,199 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,199 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,199 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,199 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,210 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,211 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,213 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,213 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,213 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,213 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,213 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,214 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,214 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,214 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,214 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,215 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,215 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,215 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,219 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,220 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,220 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,220 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,220 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,220 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,220 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,220 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,220 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,221 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,221 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,221 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,221 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,221 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,221 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,221 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,221 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,222 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,222 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,222 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,222 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,222 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,222 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,222 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,222 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,223 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,223 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,223 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,223 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,223 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,223 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,223 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,224 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,224 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,224 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,224 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,224 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,224 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,224 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,225 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite55#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,225 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,225 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,225 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,226 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite63#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,226 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite56#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,226 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,226 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,226 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,226 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,226 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,226 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite62#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,226 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite57#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite66#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,227 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite58#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite65#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~nondet39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite59#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite60#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite64#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:25:01,229 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:25:01,259 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:25:01,263 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 20:25:01,263 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-20 20:25:01,269 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 104 places, 99 transitions, 208 flow [2022-02-20 20:25:01,293 INFO L129 PetriNetUnfolder]: 2/97 cut-off events. [2022-02-20 20:25:01,293 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:25:01,295 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 97 events. 2/97 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 50 event pairs, 0 based on Foata normal form. 0/93 useless extension candidates. Maximal degree in co-relation 58. Up to 2 conditions per place. [2022-02-20 20:25:01,295 INFO L82 GeneralOperation]: Start removeDead. Operand has 104 places, 99 transitions, 208 flow [2022-02-20 20:25:01,297 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 102 places, 97 transitions, 200 flow [2022-02-20 20:25:01,305 INFO L129 PetriNetUnfolder]: 0/58 cut-off events. [2022-02-20 20:25:01,305 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:25:01,305 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:25:01,306 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] [2022-02-20 20:25:01,306 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:25:01,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:25:01,309 INFO L85 PathProgramCache]: Analyzing trace with hash -491542144, now seen corresponding path program 1 times [2022-02-20 20:25:01,315 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:25:01,315 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460686033] [2022-02-20 20:25:01,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:25:01,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:25:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:25:01,518 INFO L290 TraceCheckUtils]: 0: Hoare triple {107#true} [1577] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {107#true} is VALID [2022-02-20 20:25:01,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {107#true} [1519] 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] {107#true} is VALID [2022-02-20 20:25:01,519 INFO L290 TraceCheckUtils]: 2: Hoare triple {107#true} [1580] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {107#true} is VALID [2022-02-20 20:25:01,519 INFO L290 TraceCheckUtils]: 3: Hoare triple {107#true} [1583] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {107#true} is VALID [2022-02-20 20:25:01,519 INFO L290 TraceCheckUtils]: 4: Hoare triple {107#true} [1559] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {107#true} is VALID [2022-02-20 20:25:01,519 INFO L290 TraceCheckUtils]: 5: Hoare triple {107#true} [1530] L18-1-->L18-2: 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[] {107#true} is VALID [2022-02-20 20:25:01,519 INFO L290 TraceCheckUtils]: 6: Hoare triple {107#true} [1521] L18-2-->L18-3: 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[] {107#true} is VALID [2022-02-20 20:25:01,520 INFO L290 TraceCheckUtils]: 7: Hoare triple {107#true} [1573] L18-3-->L18-4: Formula: (and (= 64 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {107#true} is VALID [2022-02-20 20:25:01,520 INFO L290 TraceCheckUtils]: 8: Hoare triple {107#true} [1524] L18-4-->L711: Formula: (= v_~__unbuffered_cnt~0_5 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {107#true} is VALID [2022-02-20 20:25:01,520 INFO L290 TraceCheckUtils]: 9: Hoare triple {107#true} [1520] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {107#true} is VALID [2022-02-20 20:25:01,520 INFO L290 TraceCheckUtils]: 10: Hoare triple {107#true} [1563] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {107#true} is VALID [2022-02-20 20:25:01,520 INFO L290 TraceCheckUtils]: 11: Hoare triple {107#true} [1494] L715-->L716: Formula: (= v_~__unbuffered_p1_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0] {107#true} is VALID [2022-02-20 20:25:01,521 INFO L290 TraceCheckUtils]: 12: Hoare triple {107#true} [1525] L716-->L717: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {107#true} is VALID [2022-02-20 20:25:01,521 INFO L290 TraceCheckUtils]: 13: Hoare triple {107#true} [1501] L717-->L719: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {107#true} is VALID [2022-02-20 20:25:01,523 INFO L290 TraceCheckUtils]: 14: Hoare triple {107#true} [1542] L719-->L720: Formula: (= v_~x~0_20 0) InVars {} OutVars{~x~0=v_~x~0_20} AuxVars[] AssignedVars[~x~0] {107#true} is VALID [2022-02-20 20:25:01,524 INFO L290 TraceCheckUtils]: 15: Hoare triple {107#true} [1511] L720-->L721: Formula: (= 0 v_~x$flush_delayed~0_9) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_9} AuxVars[] AssignedVars[~x$flush_delayed~0] {107#true} is VALID [2022-02-20 20:25:01,524 INFO L290 TraceCheckUtils]: 16: Hoare triple {107#true} [1550] L721-->L722: Formula: (= v_~x$mem_tmp~0_5 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_5} AuxVars[] AssignedVars[~x$mem_tmp~0] {107#true} is VALID [2022-02-20 20:25:01,524 INFO L290 TraceCheckUtils]: 17: Hoare triple {107#true} [1538] L722-->L723: Formula: (= v_~x$r_buff0_thd0~0_2 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {107#true} is VALID [2022-02-20 20:25:01,524 INFO L290 TraceCheckUtils]: 18: Hoare triple {107#true} [1586] L723-->L724: Formula: (= v_~x$r_buff0_thd1~0_58 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_58} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {107#true} is VALID [2022-02-20 20:25:01,524 INFO L290 TraceCheckUtils]: 19: Hoare triple {107#true} [1503] L724-->L725: Formula: (= v_~x$r_buff0_thd2~0_47 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_47} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {107#true} is VALID [2022-02-20 20:25:01,525 INFO L290 TraceCheckUtils]: 20: Hoare triple {107#true} [1492] L725-->L726: Formula: (= v_~x$r_buff1_thd0~0_2 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {107#true} is VALID [2022-02-20 20:25:01,525 INFO L290 TraceCheckUtils]: 21: Hoare triple {107#true} [1556] L726-->L727: Formula: (= v_~x$r_buff1_thd1~0_35 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_35} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {107#true} is VALID [2022-02-20 20:25:01,525 INFO L290 TraceCheckUtils]: 22: Hoare triple {107#true} [1499] L727-->L728: Formula: (= v_~x$r_buff1_thd2~0_27 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_27} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {107#true} is VALID [2022-02-20 20:25:01,525 INFO L290 TraceCheckUtils]: 23: Hoare triple {107#true} [1540] L728-->L729: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {107#true} is VALID [2022-02-20 20:25:01,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {107#true} [1518] L729-->L730: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {107#true} is VALID [2022-02-20 20:25:01,526 INFO L290 TraceCheckUtils]: 25: Hoare triple {107#true} [1533] L730-->L731: Formula: (= 0 v_~x$w_buff0~0_18) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_18} AuxVars[] AssignedVars[~x$w_buff0~0] {107#true} is VALID [2022-02-20 20:25:01,526 INFO L290 TraceCheckUtils]: 26: Hoare triple {107#true} [1562] L731-->L732: Formula: (= v_~x$w_buff0_used~0_104 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_104} AuxVars[] AssignedVars[~x$w_buff0_used~0] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,527 INFO L290 TraceCheckUtils]: 27: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1506] L732-->L733: Formula: (= 0 v_~x$w_buff1~0_17) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_17} AuxVars[] AssignedVars[~x$w_buff1~0] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,528 INFO L290 TraceCheckUtils]: 28: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1561] L733-->L735: Formula: (= v_~x$w_buff1_used~0_61 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_61} AuxVars[] AssignedVars[~x$w_buff1_used~0] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,528 INFO L290 TraceCheckUtils]: 29: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1581] L735-->L736: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,529 INFO L290 TraceCheckUtils]: 30: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1517] L736-->L737: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,531 INFO L290 TraceCheckUtils]: 31: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1505] L737-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,531 INFO L290 TraceCheckUtils]: 32: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1585] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,532 INFO L290 TraceCheckUtils]: 33: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1522] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,532 INFO L290 TraceCheckUtils]: 34: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1500] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,533 INFO L290 TraceCheckUtils]: 35: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1572] L-1-6-->L836: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_1|, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_1|, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet77#1, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_~#t1617~0#1.base, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_~#t1618~0#1.offset, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_~#t1617~0#1.offset, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~nondet78#1, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_~#t1618~0#1.base, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~ite90#1] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,533 INFO L290 TraceCheckUtils]: 36: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1496] L836-->L836-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t1617~0#1.offset_2| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1617~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 4)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1617~0#1.base_2|) 0) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1617~0#1.offset, ULTIMATE.start_main_~#t1617~0#1.base, #valid, #length] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,533 INFO L290 TraceCheckUtils]: 37: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1491] L836-1-->L837: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,534 INFO L290 TraceCheckUtils]: 38: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1574] L837-->L837-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,535 INFO L290 TraceCheckUtils]: 39: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1531] L837-1-->L837-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_3|) |v_ULTIMATE.start_main_~#t1617~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,536 INFO L290 TraceCheckUtils]: 40: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1606] L837-2-->P0ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork0_thidvar0_2) (= |v_P0Thread1of1ForFork0_#in~arg.base_4| 0) (= 0 |v_P0Thread1of1ForFork0_#in~arg.offset_4|) (= v_P0Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{P0Thread1of1ForFork0_#t~ite34=|v_P0Thread1of1ForFork0_#t~ite34_4|, P0Thread1of1ForFork0_#t~ite11=|v_P0Thread1of1ForFork0_#t~ite11_6|, P0Thread1of1ForFork0_#t~ite35=|v_P0Thread1of1ForFork0_#t~ite35_4|, P0Thread1of1ForFork0_#t~ite36=|v_P0Thread1of1ForFork0_#t~ite36_4|, P0Thread1of1ForFork0_#t~ite37=|v_P0Thread1of1ForFork0_#t~ite37_4|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_4|, P0Thread1of1ForFork0_thidvar1=v_P0Thread1of1ForFork0_thidvar1_2, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_4|, P0Thread1of1ForFork0_#t~nondet10=|v_P0Thread1of1ForFork0_#t~nondet10_6|, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_4, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_4|, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_6|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_4|, P0Thread1of1ForFork0_#t~ite17=|v_P0Thread1of1ForFork0_#t~ite17_6|, P0Thread1of1ForFork0_#t~ite16=|v_P0Thread1of1ForFork0_#t~ite16_6|, P0Thread1of1ForFork0_#t~ite15=|v_P0Thread1of1ForFork0_#t~ite15_4|, P0Thread1of1ForFork0_#t~ite30=|v_P0Thread1of1ForFork0_#t~ite30_4|, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_6|, P0Thread1of1ForFork0_#t~ite31=|v_P0Thread1of1ForFork0_#t~ite31_4|, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_6|, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_4, P0Thread1of1ForFork0_#t~ite32=|v_P0Thread1of1ForFork0_#t~ite32_6|, P0Thread1of1ForFork0_#t~ite12=|v_P0Thread1of1ForFork0_#t~ite12_4|, P0Thread1of1ForFork0_#t~ite33=|v_P0Thread1of1ForFork0_#t~ite33_4|, P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_6|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_4|, P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_6|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_6|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_6|, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_4|, P0Thread1of1ForFork0_thidvar0=v_P0Thread1of1ForFork0_thidvar0_2, P0Thread1of1ForFork0_#t~ite28=|v_P0Thread1of1ForFork0_#t~ite28_6|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_6|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_4|, P0Thread1of1ForFork0_#t~ite5=|v_P0Thread1of1ForFork0_#t~ite5_4|, P0Thread1of1ForFork0_#t~ite6=|v_P0Thread1of1ForFork0_#t~ite6_4|, P0Thread1of1ForFork0_#t~nondet9=|v_P0Thread1of1ForFork0_#t~nondet9_6|, P0Thread1of1ForFork0_#t~ite3=|v_P0Thread1of1ForFork0_#t~ite3_6|, P0Thread1of1ForFork0_#t~ite4=|v_P0Thread1of1ForFork0_#t~ite4_4|, P0Thread1of1ForFork0_#t~ite7=|v_P0Thread1of1ForFork0_#t~ite7_4|, P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_4|, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_4|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite34, P0Thread1of1ForFork0_#t~ite11, P0Thread1of1ForFork0_#t~ite35, P0Thread1of1ForFork0_#t~ite36, P0Thread1of1ForFork0_#t~ite37, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_thidvar1, P0Thread1of1ForFork0_#res.base, P0Thread1of1ForFork0_#t~nondet10, P0Thread1of1ForFork0_~arg.base, P0Thread1of1ForFork0_#in~arg.offset, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18, P0Thread1of1ForFork0_#t~ite17, P0Thread1of1ForFork0_#t~ite16, P0Thread1of1ForFork0_#t~ite15, P0Thread1of1ForFork0_#t~ite30, P0Thread1of1ForFork0_#t~ite14, P0Thread1of1ForFork0_#t~ite31, P0Thread1of1ForFork0_#t~ite13, P0Thread1of1ForFork0_~arg.offset, P0Thread1of1ForFork0_#t~ite32, P0Thread1of1ForFork0_#t~ite12, P0Thread1of1ForFork0_#t~ite33, P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite20, P0Thread1of1ForFork0_#t~ite26, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_thidvar0, P0Thread1of1ForFork0_#t~ite28, P0Thread1of1ForFork0_#t~ite29, P0Thread1of1ForFork0_#in~arg.base, P0Thread1of1ForFork0_#t~ite5, P0Thread1of1ForFork0_#t~ite6, P0Thread1of1ForFork0_#t~nondet9, P0Thread1of1ForFork0_#t~ite3, P0Thread1of1ForFork0_#t~ite4, P0Thread1of1ForFork0_#t~ite7, P0Thread1of1ForFork0_#t~ite8, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,536 INFO L290 TraceCheckUtils]: 41: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1507] L837-3-->L837-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,537 INFO L290 TraceCheckUtils]: 42: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1564] L837-4-->L838: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet68#1] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,537 INFO L290 TraceCheckUtils]: 43: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1514] L838-->L838-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1618~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t1618~0#1.offset_2| 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 1)) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1618~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_2|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1618~0#1.offset, #valid, ULTIMATE.start_main_~#t1618~0#1.base, #length] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,537 INFO L290 TraceCheckUtils]: 44: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1502] L838-1-->L839: Formula: (= |v_ULTIMATE.start_main_#t~pre69#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,538 INFO L290 TraceCheckUtils]: 45: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1513] L839-->L839-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,538 INFO L290 TraceCheckUtils]: 46: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1570] L839-1-->L839-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_3|) |v_ULTIMATE.start_main_~#t1618~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre69#1_3|)) |v_#memory_int_5|) InVars {ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_3|, #memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|} OutVars{ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_3|, #memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|} AuxVars[] AssignedVars[#memory_int] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,539 INFO L290 TraceCheckUtils]: 47: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1608] L839-2-->P1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre69#1_6| v_P1Thread1of1ForFork1_thidvar0_2) (= |v_P1Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|} OutVars{P1Thread1of1ForFork1_#t~ite55#1=|v_P1Thread1of1ForFork1_#t~ite55#1_6|, P1Thread1of1ForFork1_#t~ite42#1=|v_P1Thread1of1ForFork1_#t~ite42#1_6|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_4|, P1Thread1of1ForFork1_#t~ite47#1=|v_P1Thread1of1ForFork1_#t~ite47#1_4|, P1Thread1of1ForFork1_#t~ite63#1=|v_P1Thread1of1ForFork1_#t~ite63#1_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|, P1Thread1of1ForFork1_#t~ite56#1=|v_P1Thread1of1ForFork1_#t~ite56#1_4|, P1Thread1of1ForFork1_#t~ite41#1=|v_P1Thread1of1ForFork1_#t~ite41#1_4|, P1Thread1of1ForFork1_#t~ite50#1=|v_P1Thread1of1ForFork1_#t~ite50#1_4|, P1Thread1of1ForFork1_#t~ite54#1=|v_P1Thread1of1ForFork1_#t~ite54#1_6|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_4|, P1Thread1of1ForFork1_#t~ite48#1=|v_P1Thread1of1ForFork1_#t~ite48#1_6|, P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_4|, P1Thread1of1ForFork1_#res#1.base=|v_P1Thread1of1ForFork1_#res#1.base_4|, P1Thread1of1ForFork1_#t~ite62#1=|v_P1Thread1of1ForFork1_#t~ite62#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_#t~ite40#1=|v_P1Thread1of1ForFork1_#t~ite40#1_6|, P1Thread1of1ForFork1_#t~ite57#1=|v_P1Thread1of1ForFork1_#t~ite57#1_6|, P1Thread1of1ForFork1_#t~ite53#1=|v_P1Thread1of1ForFork1_#t~ite53#1_4|, P1Thread1of1ForFork1_#res#1.offset=|v_P1Thread1of1ForFork1_#res#1.offset_4|, P1Thread1of1ForFork1_#t~ite66#1=|v_P1Thread1of1ForFork1_#t~ite66#1_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2, P1Thread1of1ForFork1_#t~ite61#1=|v_P1Thread1of1ForFork1_#t~ite61#1_6|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_4|, P1Thread1of1ForFork1_#t~ite44#1=|v_P1Thread1of1ForFork1_#t~ite44#1_4|, P1Thread1of1ForFork1_#t~ite49#1=|v_P1Thread1of1ForFork1_#t~ite49#1_6|, P1Thread1of1ForFork1_#t~nondet38#1=|v_P1Thread1of1ForFork1_#t~nondet38#1_6|, P1Thread1of1ForFork1_#t~ite45#1=|v_P1Thread1of1ForFork1_#t~ite45#1_6|, P1Thread1of1ForFork1_#t~ite58#1=|v_P1Thread1of1ForFork1_#t~ite58#1_6|, P1Thread1of1ForFork1_#t~ite65#1=|v_P1Thread1of1ForFork1_#t~ite65#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork1_#t~ite52#1=|v_P1Thread1of1ForFork1_#t~ite52#1_6|, P1Thread1of1ForFork1_#t~nondet39#1=|v_P1Thread1of1ForFork1_#t~nondet39#1_6|, P1Thread1of1ForFork1_#t~ite43#1=|v_P1Thread1of1ForFork1_#t~ite43#1_6|, P1Thread1of1ForFork1_#t~ite59#1=|v_P1Thread1of1ForFork1_#t~ite59#1_4|, P1Thread1of1ForFork1_#t~ite60#1=|v_P1Thread1of1ForFork1_#t~ite60#1_4|, P1Thread1of1ForFork1_#t~ite46#1=|v_P1Thread1of1ForFork1_#t~ite46#1_6|, P1Thread1of1ForFork1_#t~ite64#1=|v_P1Thread1of1ForFork1_#t~ite64#1_4|, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#t~ite51#1=|v_P1Thread1of1ForFork1_#t~ite51#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite55#1, P1Thread1of1ForFork1_#t~ite42#1, P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_#t~ite47#1, P1Thread1of1ForFork1_#t~ite63#1, P1Thread1of1ForFork1_#t~ite56#1, P1Thread1of1ForFork1_#t~ite41#1, P1Thread1of1ForFork1_#t~ite50#1, P1Thread1of1ForFork1_#t~ite54#1, P1Thread1of1ForFork1_#in~arg#1.base, P1Thread1of1ForFork1_#t~ite48#1, P1Thread1of1ForFork1_#in~arg#1.offset, P1Thread1of1ForFork1_#res#1.base, P1Thread1of1ForFork1_#t~ite62#1, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_#t~ite40#1, P1Thread1of1ForFork1_#t~ite57#1, P1Thread1of1ForFork1_#t~ite53#1, P1Thread1of1ForFork1_#res#1.offset, P1Thread1of1ForFork1_#t~ite66#1, P1Thread1of1ForFork1_thidvar0, P1Thread1of1ForFork1_#t~ite61#1, P1Thread1of1ForFork1_~arg#1.offset, P1Thread1of1ForFork1_#t~ite44#1, P1Thread1of1ForFork1_#t~ite49#1, P1Thread1of1ForFork1_#t~nondet38#1, P1Thread1of1ForFork1_#t~ite45#1, P1Thread1of1ForFork1_#t~ite58#1, P1Thread1of1ForFork1_#t~ite65#1, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, P1Thread1of1ForFork1_#t~ite52#1, P1Thread1of1ForFork1_#t~nondet39#1, P1Thread1of1ForFork1_#t~ite43#1, P1Thread1of1ForFork1_#t~ite59#1, P1Thread1of1ForFork1_#t~ite60#1, P1Thread1of1ForFork1_#t~ite46#1, P1Thread1of1ForFork1_#t~ite64#1, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#t~ite51#1] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,539 INFO L290 TraceCheckUtils]: 48: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1595] P1ENTRY-->L780: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg#1.base_1| |v_P1Thread1of1ForFork1_~arg#1.base_1|) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_1| |v_P1Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_1|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_1|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_1|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_1|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_~arg#1.offset] {109#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:25:01,540 INFO L290 TraceCheckUtils]: 49: Hoare triple {109#(= ~x$w_buff0_used~0 0)} [1596] L780-->P1Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= |v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_1| 0) (= v_~x$w_buff0~0_203 v_~x$w_buff1~0_233) (= 2 v_~x$w_buff0~0_202) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_1| |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|) (= v_~x$w_buff0_used~0_783 1) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| (ite (not (and (not (= 0 (mod v_~x$w_buff0_used~0_783 256))) (not (= (mod v_~x$w_buff1_used~0_609 256) 0)))) 1 0)) (= v_~x$w_buff0_used~0_784 v_~x$w_buff1_used~0_609)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_203, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_784} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_202, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_233, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_609, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_783} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$w_buff1_used~0, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~x$w_buff0_used~0] {108#false} is VALID [2022-02-20 20:25:01,541 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 20:25:01,541 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:25:01,541 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460686033] [2022-02-20 20:25:01,542 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460686033] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:25:01,542 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:25:01,542 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:25:01,543 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791560983] [2022-02-20 20:25:01,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:25:01,552 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 25.0) internal successors, (50), 3 states have internal predecessors, (50), 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 50 [2022-02-20 20:25:01,553 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:25:01,555 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 25.0) internal successors, (50), 3 states have internal predecessors, (50), 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 20:25:01,593 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:25:01,594 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:25:01,594 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:25:01,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:25:01,606 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:25:01,607 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 84 out of 99 [2022-02-20 20:25:01,609 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 102 places, 97 transitions, 200 flow. Second operand has 3 states, 3 states have (on average 85.33333333333333) internal successors, (256), 3 states have internal predecessors, (256), 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 20:25:01,609 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:25:01,609 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 84 of 99 [2022-02-20 20:25:01,610 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:25:01,800 INFO L129 PetriNetUnfolder]: 60/468 cut-off events. [2022-02-20 20:25:01,801 INFO L130 PetriNetUnfolder]: For 5/5 co-relation queries the response was YES. [2022-02-20 20:25:01,804 INFO L84 FinitePrefix]: Finished finitePrefix Result has 595 conditions, 468 events. 60/468 cut-off events. For 5/5 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 2658 event pairs, 25 based on Foata normal form. 23/460 useless extension candidates. Maximal degree in co-relation 546. Up to 88 conditions per place. [2022-02-20 20:25:01,806 INFO L132 encePairwiseOnDemand]: 94/99 looper letters, 14 selfloop transitions, 2 changer transitions 0/98 dead transitions. [2022-02-20 20:25:01,806 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 102 places, 98 transitions, 234 flow [2022-02-20 20:25:01,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:25:01,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:25:01,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 273 transitions. [2022-02-20 20:25:01,827 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9191919191919192 [2022-02-20 20:25:01,828 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 273 transitions. [2022-02-20 20:25:01,828 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 273 transitions. [2022-02-20 20:25:01,828 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:25:01,830 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 273 transitions. [2022-02-20 20:25:01,835 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 91.0) internal successors, (273), 3 states have internal predecessors, (273), 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 20:25:01,837 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 99.0) internal successors, (396), 4 states have internal predecessors, (396), 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 20:25:01,838 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 99.0) internal successors, (396), 4 states have internal predecessors, (396), 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 20:25:01,839 INFO L186 Difference]: Start difference. First operand has 102 places, 97 transitions, 200 flow. Second operand 3 states and 273 transitions. [2022-02-20 20:25:01,839 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 102 places, 98 transitions, 234 flow [2022-02-20 20:25:01,842 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 100 places, 98 transitions, 232 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:25:01,844 INFO L242 Difference]: Finished difference. Result has 100 places, 93 transitions, 194 flow [2022-02-20 20:25:01,845 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=99, PETRI_DIFFERENCE_MINUEND_FLOW=190, PETRI_DIFFERENCE_MINUEND_PLACES=98, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=93, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=91, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=194, PETRI_PLACES=100, PETRI_TRANSITIONS=93} [2022-02-20 20:25:01,848 INFO L334 CegarLoopForPetriNet]: 102 programPoint places, -2 predicate places. [2022-02-20 20:25:01,848 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 100 places, 93 transitions, 194 flow [2022-02-20 20:25:01,932 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 2714 states, 2711 states have (on average 2.7108078199926227) internal successors, (7349), 2713 states have internal predecessors, (7349), 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 20:25:01,938 INFO L78 Accepts]: Start accepts. Automaton has has 2714 states, 2711 states have (on average 2.7108078199926227) internal successors, (7349), 2713 states have internal predecessors, (7349), 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 50 [2022-02-20 20:25:01,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:25:01,938 INFO L470 AbstractCegarLoop]: Abstraction has has 100 places, 93 transitions, 194 flow [2022-02-20 20:25:01,938 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 85.33333333333333) internal successors, (256), 3 states have internal predecessors, (256), 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 20:25:01,939 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:25:01,939 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] [2022-02-20 20:25:01,939 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:25:01,939 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:25:01,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:25:01,940 INFO L85 PathProgramCache]: Analyzing trace with hash 1591079342, now seen corresponding path program 1 times [2022-02-20 20:25:01,940 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:25:01,940 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627476370] [2022-02-20 20:25:01,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:25:01,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:25:02,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:25:02,111 INFO L290 TraceCheckUtils]: 0: Hoare triple {2826#true} [1577] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2826#true} is VALID [2022-02-20 20:25:02,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {2826#true} [1519] 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] {2826#true} is VALID [2022-02-20 20:25:02,112 INFO L290 TraceCheckUtils]: 2: Hoare triple {2826#true} [1580] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {2826#true} is VALID [2022-02-20 20:25:02,112 INFO L290 TraceCheckUtils]: 3: Hoare triple {2826#true} [1583] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {2826#true} is VALID [2022-02-20 20:25:02,112 INFO L290 TraceCheckUtils]: 4: Hoare triple {2826#true} [1559] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {2826#true} is VALID [2022-02-20 20:25:02,114 INFO L290 TraceCheckUtils]: 5: Hoare triple {2826#true} [1530] L18-1-->L18-2: 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[] {2826#true} is VALID [2022-02-20 20:25:02,114 INFO L290 TraceCheckUtils]: 6: Hoare triple {2826#true} [1521] L18-2-->L18-3: 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[] {2826#true} is VALID [2022-02-20 20:25:02,114 INFO L290 TraceCheckUtils]: 7: Hoare triple {2826#true} [1573] L18-3-->L18-4: Formula: (and (= 64 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {2826#true} is VALID [2022-02-20 20:25:02,114 INFO L290 TraceCheckUtils]: 8: Hoare triple {2826#true} [1524] L18-4-->L711: Formula: (= v_~__unbuffered_cnt~0_5 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {2826#true} is VALID [2022-02-20 20:25:02,115 INFO L290 TraceCheckUtils]: 9: Hoare triple {2826#true} [1520] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,115 INFO L290 TraceCheckUtils]: 10: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1563] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,116 INFO L290 TraceCheckUtils]: 11: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1494] L715-->L716: Formula: (= v_~__unbuffered_p1_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,117 INFO L290 TraceCheckUtils]: 12: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1525] L716-->L717: 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] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,117 INFO L290 TraceCheckUtils]: 13: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1501] L717-->L719: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,117 INFO L290 TraceCheckUtils]: 14: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1542] L719-->L720: Formula: (= v_~x~0_20 0) InVars {} OutVars{~x~0=v_~x~0_20} AuxVars[] AssignedVars[~x~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,118 INFO L290 TraceCheckUtils]: 15: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1511] L720-->L721: Formula: (= 0 v_~x$flush_delayed~0_9) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_9} AuxVars[] AssignedVars[~x$flush_delayed~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,118 INFO L290 TraceCheckUtils]: 16: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1550] L721-->L722: Formula: (= v_~x$mem_tmp~0_5 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_5} AuxVars[] AssignedVars[~x$mem_tmp~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,119 INFO L290 TraceCheckUtils]: 17: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1538] L722-->L723: Formula: (= v_~x$r_buff0_thd0~0_2 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,119 INFO L290 TraceCheckUtils]: 18: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1586] L723-->L724: Formula: (= v_~x$r_buff0_thd1~0_58 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_58} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,119 INFO L290 TraceCheckUtils]: 19: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1503] L724-->L725: Formula: (= v_~x$r_buff0_thd2~0_47 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_47} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,120 INFO L290 TraceCheckUtils]: 20: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1492] L725-->L726: Formula: (= v_~x$r_buff1_thd0~0_2 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,120 INFO L290 TraceCheckUtils]: 21: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1556] L726-->L727: Formula: (= v_~x$r_buff1_thd1~0_35 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_35} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,120 INFO L290 TraceCheckUtils]: 22: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1499] L727-->L728: Formula: (= v_~x$r_buff1_thd2~0_27 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_27} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,121 INFO L290 TraceCheckUtils]: 23: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1540] L728-->L729: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,121 INFO L290 TraceCheckUtils]: 24: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1518] L729-->L730: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,122 INFO L290 TraceCheckUtils]: 25: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1533] L730-->L731: Formula: (= 0 v_~x$w_buff0~0_18) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_18} AuxVars[] AssignedVars[~x$w_buff0~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,122 INFO L290 TraceCheckUtils]: 26: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1562] L731-->L732: Formula: (= v_~x$w_buff0_used~0_104 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_104} AuxVars[] AssignedVars[~x$w_buff0_used~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,122 INFO L290 TraceCheckUtils]: 27: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1506] L732-->L733: Formula: (= 0 v_~x$w_buff1~0_17) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_17} AuxVars[] AssignedVars[~x$w_buff1~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,123 INFO L290 TraceCheckUtils]: 28: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1561] L733-->L735: Formula: (= v_~x$w_buff1_used~0_61 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_61} AuxVars[] AssignedVars[~x$w_buff1_used~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,123 INFO L290 TraceCheckUtils]: 29: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1581] L735-->L736: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,123 INFO L290 TraceCheckUtils]: 30: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1517] L736-->L737: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,124 INFO L290 TraceCheckUtils]: 31: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1505] L737-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,124 INFO L290 TraceCheckUtils]: 32: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1585] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,124 INFO L290 TraceCheckUtils]: 33: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1522] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,125 INFO L290 TraceCheckUtils]: 34: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1500] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,125 INFO L290 TraceCheckUtils]: 35: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1572] L-1-6-->L836: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_1|, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_1|, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet77#1, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_~#t1617~0#1.base, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_~#t1618~0#1.offset, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_~#t1617~0#1.offset, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~nondet78#1, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_~#t1618~0#1.base, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~ite90#1] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,126 INFO L290 TraceCheckUtils]: 36: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1496] L836-->L836-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t1617~0#1.offset_2| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1617~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 4)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1617~0#1.base_2|) 0) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1617~0#1.offset, ULTIMATE.start_main_~#t1617~0#1.base, #valid, #length] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,126 INFO L290 TraceCheckUtils]: 37: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1491] L836-1-->L837: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,126 INFO L290 TraceCheckUtils]: 38: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1574] L837-->L837-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,127 INFO L290 TraceCheckUtils]: 39: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1531] L837-1-->L837-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_3|) |v_ULTIMATE.start_main_~#t1617~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,127 INFO L290 TraceCheckUtils]: 40: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1606] L837-2-->P0ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork0_thidvar0_2) (= |v_P0Thread1of1ForFork0_#in~arg.base_4| 0) (= 0 |v_P0Thread1of1ForFork0_#in~arg.offset_4|) (= v_P0Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{P0Thread1of1ForFork0_#t~ite34=|v_P0Thread1of1ForFork0_#t~ite34_4|, P0Thread1of1ForFork0_#t~ite11=|v_P0Thread1of1ForFork0_#t~ite11_6|, P0Thread1of1ForFork0_#t~ite35=|v_P0Thread1of1ForFork0_#t~ite35_4|, P0Thread1of1ForFork0_#t~ite36=|v_P0Thread1of1ForFork0_#t~ite36_4|, P0Thread1of1ForFork0_#t~ite37=|v_P0Thread1of1ForFork0_#t~ite37_4|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_4|, P0Thread1of1ForFork0_thidvar1=v_P0Thread1of1ForFork0_thidvar1_2, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_4|, P0Thread1of1ForFork0_#t~nondet10=|v_P0Thread1of1ForFork0_#t~nondet10_6|, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_4, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_4|, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_6|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_4|, P0Thread1of1ForFork0_#t~ite17=|v_P0Thread1of1ForFork0_#t~ite17_6|, P0Thread1of1ForFork0_#t~ite16=|v_P0Thread1of1ForFork0_#t~ite16_6|, P0Thread1of1ForFork0_#t~ite15=|v_P0Thread1of1ForFork0_#t~ite15_4|, P0Thread1of1ForFork0_#t~ite30=|v_P0Thread1of1ForFork0_#t~ite30_4|, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_6|, P0Thread1of1ForFork0_#t~ite31=|v_P0Thread1of1ForFork0_#t~ite31_4|, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_6|, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_4, P0Thread1of1ForFork0_#t~ite32=|v_P0Thread1of1ForFork0_#t~ite32_6|, P0Thread1of1ForFork0_#t~ite12=|v_P0Thread1of1ForFork0_#t~ite12_4|, P0Thread1of1ForFork0_#t~ite33=|v_P0Thread1of1ForFork0_#t~ite33_4|, P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_6|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_4|, P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_6|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_6|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_6|, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_4|, P0Thread1of1ForFork0_thidvar0=v_P0Thread1of1ForFork0_thidvar0_2, P0Thread1of1ForFork0_#t~ite28=|v_P0Thread1of1ForFork0_#t~ite28_6|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_6|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_4|, P0Thread1of1ForFork0_#t~ite5=|v_P0Thread1of1ForFork0_#t~ite5_4|, P0Thread1of1ForFork0_#t~ite6=|v_P0Thread1of1ForFork0_#t~ite6_4|, P0Thread1of1ForFork0_#t~nondet9=|v_P0Thread1of1ForFork0_#t~nondet9_6|, P0Thread1of1ForFork0_#t~ite3=|v_P0Thread1of1ForFork0_#t~ite3_6|, P0Thread1of1ForFork0_#t~ite4=|v_P0Thread1of1ForFork0_#t~ite4_4|, P0Thread1of1ForFork0_#t~ite7=|v_P0Thread1of1ForFork0_#t~ite7_4|, P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_4|, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_4|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite34, P0Thread1of1ForFork0_#t~ite11, P0Thread1of1ForFork0_#t~ite35, P0Thread1of1ForFork0_#t~ite36, P0Thread1of1ForFork0_#t~ite37, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_thidvar1, P0Thread1of1ForFork0_#res.base, P0Thread1of1ForFork0_#t~nondet10, P0Thread1of1ForFork0_~arg.base, P0Thread1of1ForFork0_#in~arg.offset, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18, P0Thread1of1ForFork0_#t~ite17, P0Thread1of1ForFork0_#t~ite16, P0Thread1of1ForFork0_#t~ite15, P0Thread1of1ForFork0_#t~ite30, P0Thread1of1ForFork0_#t~ite14, P0Thread1of1ForFork0_#t~ite31, P0Thread1of1ForFork0_#t~ite13, P0Thread1of1ForFork0_~arg.offset, P0Thread1of1ForFork0_#t~ite32, P0Thread1of1ForFork0_#t~ite12, P0Thread1of1ForFork0_#t~ite33, P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite20, P0Thread1of1ForFork0_#t~ite26, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_thidvar0, P0Thread1of1ForFork0_#t~ite28, P0Thread1of1ForFork0_#t~ite29, P0Thread1of1ForFork0_#in~arg.base, P0Thread1of1ForFork0_#t~ite5, P0Thread1of1ForFork0_#t~ite6, P0Thread1of1ForFork0_#t~nondet9, P0Thread1of1ForFork0_#t~ite3, P0Thread1of1ForFork0_#t~ite4, P0Thread1of1ForFork0_#t~ite7, P0Thread1of1ForFork0_#t~ite8, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,128 INFO L290 TraceCheckUtils]: 41: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1507] L837-3-->L837-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,128 INFO L290 TraceCheckUtils]: 42: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1564] L837-4-->L838: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet68#1] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,128 INFO L290 TraceCheckUtils]: 43: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1514] L838-->L838-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1618~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t1618~0#1.offset_2| 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 1)) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1618~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_2|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1618~0#1.offset, #valid, ULTIMATE.start_main_~#t1618~0#1.base, #length] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,129 INFO L290 TraceCheckUtils]: 44: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1502] L838-1-->L839: Formula: (= |v_ULTIMATE.start_main_#t~pre69#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,129 INFO L290 TraceCheckUtils]: 45: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1513] L839-->L839-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,130 INFO L290 TraceCheckUtils]: 46: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1570] L839-1-->L839-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_3|) |v_ULTIMATE.start_main_~#t1618~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre69#1_3|)) |v_#memory_int_5|) InVars {ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_3|, #memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|} OutVars{ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_3|, #memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|} AuxVars[] AssignedVars[#memory_int] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,130 INFO L290 TraceCheckUtils]: 47: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1608] L839-2-->P1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre69#1_6| v_P1Thread1of1ForFork1_thidvar0_2) (= |v_P1Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|} OutVars{P1Thread1of1ForFork1_#t~ite55#1=|v_P1Thread1of1ForFork1_#t~ite55#1_6|, P1Thread1of1ForFork1_#t~ite42#1=|v_P1Thread1of1ForFork1_#t~ite42#1_6|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_4|, P1Thread1of1ForFork1_#t~ite47#1=|v_P1Thread1of1ForFork1_#t~ite47#1_4|, P1Thread1of1ForFork1_#t~ite63#1=|v_P1Thread1of1ForFork1_#t~ite63#1_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|, P1Thread1of1ForFork1_#t~ite56#1=|v_P1Thread1of1ForFork1_#t~ite56#1_4|, P1Thread1of1ForFork1_#t~ite41#1=|v_P1Thread1of1ForFork1_#t~ite41#1_4|, P1Thread1of1ForFork1_#t~ite50#1=|v_P1Thread1of1ForFork1_#t~ite50#1_4|, P1Thread1of1ForFork1_#t~ite54#1=|v_P1Thread1of1ForFork1_#t~ite54#1_6|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_4|, P1Thread1of1ForFork1_#t~ite48#1=|v_P1Thread1of1ForFork1_#t~ite48#1_6|, P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_4|, P1Thread1of1ForFork1_#res#1.base=|v_P1Thread1of1ForFork1_#res#1.base_4|, P1Thread1of1ForFork1_#t~ite62#1=|v_P1Thread1of1ForFork1_#t~ite62#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_#t~ite40#1=|v_P1Thread1of1ForFork1_#t~ite40#1_6|, P1Thread1of1ForFork1_#t~ite57#1=|v_P1Thread1of1ForFork1_#t~ite57#1_6|, P1Thread1of1ForFork1_#t~ite53#1=|v_P1Thread1of1ForFork1_#t~ite53#1_4|, P1Thread1of1ForFork1_#res#1.offset=|v_P1Thread1of1ForFork1_#res#1.offset_4|, P1Thread1of1ForFork1_#t~ite66#1=|v_P1Thread1of1ForFork1_#t~ite66#1_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2, P1Thread1of1ForFork1_#t~ite61#1=|v_P1Thread1of1ForFork1_#t~ite61#1_6|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_4|, P1Thread1of1ForFork1_#t~ite44#1=|v_P1Thread1of1ForFork1_#t~ite44#1_4|, P1Thread1of1ForFork1_#t~ite49#1=|v_P1Thread1of1ForFork1_#t~ite49#1_6|, P1Thread1of1ForFork1_#t~nondet38#1=|v_P1Thread1of1ForFork1_#t~nondet38#1_6|, P1Thread1of1ForFork1_#t~ite45#1=|v_P1Thread1of1ForFork1_#t~ite45#1_6|, P1Thread1of1ForFork1_#t~ite58#1=|v_P1Thread1of1ForFork1_#t~ite58#1_6|, P1Thread1of1ForFork1_#t~ite65#1=|v_P1Thread1of1ForFork1_#t~ite65#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork1_#t~ite52#1=|v_P1Thread1of1ForFork1_#t~ite52#1_6|, P1Thread1of1ForFork1_#t~nondet39#1=|v_P1Thread1of1ForFork1_#t~nondet39#1_6|, P1Thread1of1ForFork1_#t~ite43#1=|v_P1Thread1of1ForFork1_#t~ite43#1_6|, P1Thread1of1ForFork1_#t~ite59#1=|v_P1Thread1of1ForFork1_#t~ite59#1_4|, P1Thread1of1ForFork1_#t~ite60#1=|v_P1Thread1of1ForFork1_#t~ite60#1_4|, P1Thread1of1ForFork1_#t~ite46#1=|v_P1Thread1of1ForFork1_#t~ite46#1_6|, P1Thread1of1ForFork1_#t~ite64#1=|v_P1Thread1of1ForFork1_#t~ite64#1_4|, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#t~ite51#1=|v_P1Thread1of1ForFork1_#t~ite51#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite55#1, P1Thread1of1ForFork1_#t~ite42#1, P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_#t~ite47#1, P1Thread1of1ForFork1_#t~ite63#1, P1Thread1of1ForFork1_#t~ite56#1, P1Thread1of1ForFork1_#t~ite41#1, P1Thread1of1ForFork1_#t~ite50#1, P1Thread1of1ForFork1_#t~ite54#1, P1Thread1of1ForFork1_#in~arg#1.base, P1Thread1of1ForFork1_#t~ite48#1, P1Thread1of1ForFork1_#in~arg#1.offset, P1Thread1of1ForFork1_#res#1.base, P1Thread1of1ForFork1_#t~ite62#1, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_#t~ite40#1, P1Thread1of1ForFork1_#t~ite57#1, P1Thread1of1ForFork1_#t~ite53#1, P1Thread1of1ForFork1_#res#1.offset, P1Thread1of1ForFork1_#t~ite66#1, P1Thread1of1ForFork1_thidvar0, P1Thread1of1ForFork1_#t~ite61#1, P1Thread1of1ForFork1_~arg#1.offset, P1Thread1of1ForFork1_#t~ite44#1, P1Thread1of1ForFork1_#t~ite49#1, P1Thread1of1ForFork1_#t~nondet38#1, P1Thread1of1ForFork1_#t~ite45#1, P1Thread1of1ForFork1_#t~ite58#1, P1Thread1of1ForFork1_#t~ite65#1, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, P1Thread1of1ForFork1_#t~ite52#1, P1Thread1of1ForFork1_#t~nondet39#1, P1Thread1of1ForFork1_#t~ite43#1, P1Thread1of1ForFork1_#t~ite59#1, P1Thread1of1ForFork1_#t~ite60#1, P1Thread1of1ForFork1_#t~ite46#1, P1Thread1of1ForFork1_#t~ite64#1, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#t~ite51#1] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,130 INFO L290 TraceCheckUtils]: 48: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1527] L839-3-->L839-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,131 INFO L290 TraceCheckUtils]: 49: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1547] L839-4-->L840: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet70#1] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,131 INFO L290 TraceCheckUtils]: 50: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1569] L840-->L842: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_6 2) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_6} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_6, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,131 INFO L290 TraceCheckUtils]: 51: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1529] L842-->L843: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,132 INFO L290 TraceCheckUtils]: 52: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1543] L843-->L843-1: 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] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,132 INFO L290 TraceCheckUtils]: 53: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1508] L843-1-->L3: 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] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,133 INFO L290 TraceCheckUtils]: 54: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1535] L3-->L4: 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] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,133 INFO L290 TraceCheckUtils]: 55: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1549] L4-->L3-1: 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[] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,133 INFO L290 TraceCheckUtils]: 56: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1584] L3-1-->L844: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,134 INFO L290 TraceCheckUtils]: 57: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1546] L844-->L850: Formula: (let ((.cse11 (= (mod v_~x$w_buff0_used~0_639 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd0~0_137 256) 0)) (.cse13 (= (mod v_~x$w_buff1_used~0_464 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd0~0_194 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_640 256) 0))) (let ((.cse2 (or .cse12 .cse14)) (.cse0 (not .cse14)) (.cse4 (not .cse13)) (.cse5 (or .cse10 .cse13)) (.cse3 (not .cse10)) (.cse7 (or .cse12 .cse11)) (.cse6 (not .cse11)) (.cse1 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~x$w_buff0_used~0_639 0)) (and (= v_~x$w_buff0_used~0_640 v_~x$w_buff0_used~0_639) .cse2)) (or (and (= |v_ULTIMATE.start_main_#t~ite71#1_38| v_~x~0_191) .cse2 (or (and (= v_~x$w_buff1~0_139 |v_ULTIMATE.start_main_#t~ite71#1_38|) .cse3 .cse4) (and .cse5 (= |v_ULTIMATE.start_main_#t~ite71#1_38| v_~x~0_192)))) (and (= v_~x$w_buff0~0_150 v_~x~0_191) .cse0 .cse1 (= |v_ULTIMATE.start_main_#t~ite71#1_38| |v_ULTIMATE.start_main_#t~ite71#1_33|))) (or (and (or (and .cse3 .cse4) (and .cse6 .cse1)) (= v_~x$w_buff1_used~0_463 0)) (and .cse5 (= v_~x$w_buff1_used~0_464 v_~x$w_buff1_used~0_463) .cse7)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_463 256) 0)) (.cse9 (= 0 (mod v_~x$r_buff0_thd0~0_193 256)))) (or (and (= v_~x$r_buff1_thd0~0_136 0) (or (and .cse3 (not .cse8)) (and (not .cse9) .cse6))) (and (or .cse10 .cse8) (= v_~x$r_buff1_thd0~0_137 v_~x$r_buff1_thd0~0_136) (or .cse11 .cse9)))) (or (and .cse7 (= v_~x$r_buff0_thd0~0_194 v_~x$r_buff0_thd0~0_193)) (and .cse6 .cse1 (= v_~x$r_buff0_thd0~0_193 0)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_150, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_194, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_33|, ~x$w_buff1~0=v_~x$w_buff1~0_139, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_464, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_137, ~x~0=v_~x~0_192, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_640} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_150, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_193, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_32|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_139, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_463, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_16|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_136, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_639, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_32|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_36|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_28|, ~x~0=v_~x~0_191} AuxVars[|v_ULTIMATE.start_main_#t~ite71#1_38|] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~ite75#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite76#1, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0] {2828#(= ~__unbuffered_p0_EAX~0 0)} is VALID [2022-02-20 20:25:02,136 INFO L290 TraceCheckUtils]: 58: Hoare triple {2828#(= ~__unbuffered_p0_EAX~0 0)} [1579] L850-->L866: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_576 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd0~0_181 256) 0)) (.cse26 (= (mod v_~x$r_buff0_thd0~0_238 256) 0))) (let ((.cse10 (= (mod v_~weak$$choice2~0_222 256) 0)) (.cse15 (not .cse26)) (.cse1 (not .cse8)) (.cse12 (and .cse26 .cse30)) (.cse13 (and .cse8 .cse26)) (.cse31 (= (mod v_~x$w_buff0_used~0_750 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_749 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_575 256) 0))) (let ((.cse6 (not .cse9)) (.cse3 (not .cse5)) (.cse17 (or .cse26 .cse5)) (.cse22 (or .cse12 .cse13 .cse31)) (.cse20 (or .cse26 .cse31)) (.cse18 (or .cse15 .cse1)) (.cse21 (not .cse31)) (.cse19 (or .cse15 (not .cse30))) (.cse11 (not .cse10))) (and (let ((.cse7 (= |v_ULTIMATE.start_main_#t~ite96#1_57| |v_ULTIMATE.start_main_#t~ite96#1_62|))) (or (and (= v_~x$r_buff1_thd0~0_180 |v_ULTIMATE.start_main_#t~ite97#1_54|) (let ((.cse4 (= (mod v_~x$r_buff0_thd0~0_237 256) 0))) (or (let ((.cse0 (not .cse4))) (and (or .cse0 .cse1) (= |v_ULTIMATE.start_main_#t~ite96#1_62| |v_ULTIMATE.start_main_#t~ite97#1_54|) (let ((.cse2 (= |v_ULTIMATE.start_main_#t~ite96#1_62| 0))) (or (and .cse0 .cse2 .cse3) (and .cse2 (or .cse4 .cse5)))) .cse3 (or .cse0 .cse6))) (and .cse7 (or (and .cse8 .cse4) .cse5 (and .cse4 .cse9)) (= v_~x$r_buff1_thd0~0_181 |v_ULTIMATE.start_main_#t~ite97#1_54|)))) .cse10) (and (= |v_ULTIMATE.start_main_#t~ite97#1_49| |v_ULTIMATE.start_main_#t~ite97#1_54|) .cse7 (= v_~x$r_buff1_thd0~0_181 v_~x$r_buff1_thd0~0_180) .cse11))) (= v_~x$flush_delayed~0_108 0) (let ((.cse14 (= |v_ULTIMATE.start_main_#t~ite90#1_66| |v_ULTIMATE.start_main_#t~ite90#1_61|))) (or (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| v_~x$w_buff1_used~0_575) (or (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| v_~x$w_buff1_used~0_576) (or .cse12 .cse13 .cse5) .cse14) (and (let ((.cse16 (= |v_ULTIMATE.start_main_#t~ite90#1_66| 0))) (or (and .cse15 .cse16 .cse3) (and .cse16 .cse17))) (= |v_ULTIMATE.start_main_#t~ite90#1_66| |v_ULTIMATE.start_main_#t~ite91#1_58|) .cse3 .cse18 .cse19)) .cse10) (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| |v_ULTIMATE.start_main_#t~ite91#1_53|) (= v_~x$w_buff1_used~0_576 v_~x$w_buff1_used~0_575) .cse11 .cse14))) (= |v_ULTIMATE.start_main_#t~nondet78#1_19| v_~weak$$choice2~0_222) (= v_~x$mem_tmp~0_60 v_~x~0_239) (or (and (or (and .cse20 (= v_~x$w_buff1~0_202 |v_ULTIMATE.start_main_#t~ite79#1_36|)) (and .cse15 (= v_~x$w_buff0~0_183 |v_ULTIMATE.start_main_#t~ite79#1_36|) .cse21)) (= |v_ULTIMATE.start_main_#t~ite79#1_36| v_~x~0_267) .cse18 .cse21 .cse19) (and .cse22 (= v_~x~0_267 v_~x~0_239) (= |v_ULTIMATE.start_main_#t~ite79#1_31| |v_ULTIMATE.start_main_#t~ite79#1_36|))) (= (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_32 1) (= v_~__unbuffered_p1_EBX~0_26 0) (= 2 v_~x~0_267) (= v_~__unbuffered_p1_EAX~0_18 1))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_18) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite81#1_40| |v_ULTIMATE.start_main_#t~ite81#1_35|))) (or (and .cse23 (= v_~x$w_buff0~0_183 v_~x$w_buff0~0_182) (= |v_ULTIMATE.start_main_#t~ite82#1_34| |v_ULTIMATE.start_main_#t~ite82#1_29|) .cse11) (and (or (and .cse22 .cse23 (= |v_ULTIMATE.start_main_#t~ite82#1_34| v_~x$w_buff0~0_183)) (and (= |v_ULTIMATE.start_main_#t~ite81#1_40| |v_ULTIMATE.start_main_#t~ite82#1_34|) (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite81#1_40| v_~x$w_buff0~0_183))) (or (and .cse15 .cse24 .cse21) (and .cse20 .cse24))) .cse18 .cse21 .cse19)) (= |v_ULTIMATE.start_main_#t~ite82#1_34| v_~x$w_buff0~0_182) .cse10))) (= |v_ULTIMATE.start_main_#t~nondet77#1_19| v_~weak$$choice0~0_35) (or (and (= v_~x~0_267 v_~x~0_237) .cse10) (and (= v_~x$mem_tmp~0_60 v_~x~0_237) .cse11)) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite93#1_49| |v_ULTIMATE.start_main_#t~ite93#1_54|))) (or (and (or (and (or .cse15 .cse6) (= |v_ULTIMATE.start_main_#t~ite93#1_54| |v_ULTIMATE.start_main_#t~ite94#1_46|) .cse3 (or (and .cse15 .cse3 (= |v_ULTIMATE.start_main_#t~ite93#1_54| 0)) (and (= v_~x$r_buff0_thd0~0_238 |v_ULTIMATE.start_main_#t~ite93#1_54|) .cse17)) .cse18) (and .cse25 (= v_~x$r_buff0_thd0~0_238 |v_ULTIMATE.start_main_#t~ite94#1_46|) (or (and .cse26 .cse9) .cse13 .cse5))) (= v_~x$r_buff0_thd0~0_237 |v_ULTIMATE.start_main_#t~ite94#1_46|) .cse10) (and .cse25 (= v_~x$r_buff0_thd0~0_238 v_~x$r_buff0_thd0~0_237) (= |v_ULTIMATE.start_main_#t~ite94#1_46| |v_ULTIMATE.start_main_#t~ite94#1_41|) .cse11))) (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite84#1_55| |v_ULTIMATE.start_main_#t~ite84#1_60|))) (or (and (= |v_ULTIMATE.start_main_#t~ite85#1_56| v_~x$w_buff1~0_201) (or (and (= |v_ULTIMATE.start_main_#t~ite84#1_60| |v_ULTIMATE.start_main_#t~ite85#1_56|) .cse18 .cse21 .cse19 (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite84#1_60| v_~x$w_buff1~0_202))) (or (and .cse15 .cse27 .cse21) (and .cse27 .cse20)))) (and .cse28 .cse22 (= |v_ULTIMATE.start_main_#t~ite85#1_56| v_~x$w_buff1~0_202))) .cse10) (and .cse28 (= |v_ULTIMATE.start_main_#t~ite85#1_51| |v_ULTIMATE.start_main_#t~ite85#1_56|) (= v_~x$w_buff1~0_202 v_~x$w_buff1~0_201) .cse11))) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite87#1_82| |v_ULTIMATE.start_main_#t~ite87#1_77|))) (or (and (= |v_ULTIMATE.start_main_#t~ite88#1_74| v_~x$w_buff0_used~0_749) .cse10 (or (and (= |v_ULTIMATE.start_main_#t~ite88#1_74| v_~x$w_buff0_used~0_750) .cse22 .cse29) (and (or (and (= |v_ULTIMATE.start_main_#t~ite87#1_82| v_~x$w_buff0_used~0_750) .cse20) (and .cse15 (= |v_ULTIMATE.start_main_#t~ite87#1_82| 0) .cse21)) (= |v_ULTIMATE.start_main_#t~ite87#1_82| |v_ULTIMATE.start_main_#t~ite88#1_74|) .cse18 .cse21 .cse19))) (and (= v_~x$w_buff0_used~0_749 v_~x$w_buff0_used~0_750) .cse29 (= |v_ULTIMATE.start_main_#t~ite88#1_74| |v_ULTIMATE.start_main_#t~ite88#1_69|) .cse11))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_183, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_57|, ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_19|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_69|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_77|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_29|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_53|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_55|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_32, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_49|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_19|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_31|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_238, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_26, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_51|, ~x$w_buff1~0=v_~x$w_buff1~0_202, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_576, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_181, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_49|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_750, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_41|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_35|, ~x~0=v_~x~0_239, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_61|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_182, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_56|, ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_18|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_36|, ~x$flush_delayed~0=v_~x$flush_delayed~0_108, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_68|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_76|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~x$mem_tmp~0=v_~x$mem_tmp~0_60, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_28|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_34|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_52|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_54|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_32, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_48|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_18|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_34|, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_30|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_237, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_26, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_38|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_50|, ~x$w_buff1~0=v_~x$w_buff1~0_201, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_32|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_575, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_180, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_24|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_48|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_749, ~weak$$choice0~0=v_~weak$$choice0~0_35, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_36|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_44|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_40|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_34|, ~weak$$choice2~0=v_~weak$$choice2~0_222, ~x~0=v_~x~0_237, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_60|} AuxVars[|v_ULTIMATE.start_main_#t~ite94#1_46|, |v_ULTIMATE.start_main_#t~ite96#1_62|, |v_ULTIMATE.start_main_#t~ite88#1_74|, |v_ULTIMATE.start_main_#t~ite81#1_40|, |v_ULTIMATE.start_main_#t~ite97#1_54|, |v_ULTIMATE.start_main_#t~ite79#1_36|, |v_ULTIMATE.start_main_#t~ite91#1_58|, |v_ULTIMATE.start_main_#t~ite82#1_34|, |v_ULTIMATE.start_main_#t~ite84#1_60|, |v_ULTIMATE.start_main_#t~ite90#1_66|, |v_ULTIMATE.start_main_#t~ite87#1_82|, v_~x~0_267, |v_ULTIMATE.start_main_#t~ite93#1_54|, |v_ULTIMATE.start_main_#t~ite85#1_56|] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~nondet77#1, ULTIMATE.start_main_#t~ite83#1, ~x$flush_delayed~0, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ~x$mem_tmp~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~nondet78#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite79#1, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ~x$w_buff1~0, ULTIMATE.start_main_#t~ite99#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ~x$w_buff0_used~0, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~x~0, ULTIMATE.start_main_#t~ite90#1] {2829#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:02,136 INFO L290 TraceCheckUtils]: 59: Hoare triple {2829#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1493] L866-->L867: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2829#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:02,137 INFO L290 TraceCheckUtils]: 60: Hoare triple {2829#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1571] L867-->L867-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} 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_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {2830#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:02,138 INFO L290 TraceCheckUtils]: 61: Hoare triple {2830#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1490] L867-1-->L19: 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] {2830#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:02,138 INFO L290 TraceCheckUtils]: 62: Hoare triple {2830#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1515] L19-->L19-1: 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] {2831#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:25:02,138 INFO L290 TraceCheckUtils]: 63: Hoare triple {2831#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1554] L19-1-->L19-2: 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[] {2827#false} is VALID [2022-02-20 20:25:02,139 INFO L290 TraceCheckUtils]: 64: Hoare triple {2827#false} [1566] L19-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2827#false} is VALID [2022-02-20 20:25:02,139 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 20:25:02,139 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:25:02,139 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627476370] [2022-02-20 20:25:02,140 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627476370] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:25:02,140 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:25:02,140 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:25:02,140 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424699594] [2022-02-20 20:25:02,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:25:02,141 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 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 65 [2022-02-20 20:25:02,141 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:25:02,141 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 6 states have internal predecessors, (65), 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 20:25:02,182 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:25:02,183 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:25:02,183 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:25:02,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:25:02,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:25:02,184 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 78 out of 99 [2022-02-20 20:25:02,185 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 100 places, 93 transitions, 194 flow. Second operand has 6 states, 6 states have (on average 79.66666666666667) internal successors, (478), 6 states have internal predecessors, (478), 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 20:25:02,185 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:25:02,185 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 78 of 99 [2022-02-20 20:25:02,185 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:25:02,751 INFO L129 PetriNetUnfolder]: 208/721 cut-off events. [2022-02-20 20:25:02,751 INFO L130 PetriNetUnfolder]: For 40/40 co-relation queries the response was YES. [2022-02-20 20:25:02,752 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1149 conditions, 721 events. 208/721 cut-off events. For 40/40 co-relation queries the response was YES. Maximal size of possible extension queue 48. Compared 4293 event pairs, 88 based on Foata normal form. 0/691 useless extension candidates. Maximal degree in co-relation 1099. Up to 149 conditions per place. [2022-02-20 20:25:02,753 INFO L132 encePairwiseOnDemand]: 93/99 looper letters, 19 selfloop transitions, 2 changer transitions 46/134 dead transitions. [2022-02-20 20:25:02,753 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 134 transitions, 408 flow [2022-02-20 20:25:02,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:25:02,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:25:02,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 762 transitions. [2022-02-20 20:25:02,760 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8552188552188552 [2022-02-20 20:25:02,760 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 762 transitions. [2022-02-20 20:25:02,760 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 762 transitions. [2022-02-20 20:25:02,761 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:25:02,761 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 762 transitions. [2022-02-20 20:25:02,762 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 84.66666666666667) internal successors, (762), 9 states have internal predecessors, (762), 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 20:25:02,764 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 99.0) internal successors, (990), 10 states have internal predecessors, (990), 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 20:25:02,764 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 99.0) internal successors, (990), 10 states have internal predecessors, (990), 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 20:25:02,764 INFO L186 Difference]: Start difference. First operand has 100 places, 93 transitions, 194 flow. Second operand 9 states and 762 transitions. [2022-02-20 20:25:02,764 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 134 transitions, 408 flow [2022-02-20 20:25:02,766 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 106 places, 134 transitions, 390 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:25:02,767 INFO L242 Difference]: Finished difference. Result has 113 places, 83 transitions, 190 flow [2022-02-20 20:25:02,768 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=99, PETRI_DIFFERENCE_MINUEND_FLOW=190, PETRI_DIFFERENCE_MINUEND_PLACES=98, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=93, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=91, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=190, PETRI_PLACES=113, PETRI_TRANSITIONS=83} [2022-02-20 20:25:02,768 INFO L334 CegarLoopForPetriNet]: 102 programPoint places, 11 predicate places. [2022-02-20 20:25:02,768 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 113 places, 83 transitions, 190 flow [2022-02-20 20:25:02,804 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1534 states, 1532 states have (on average 2.6285900783289815) internal successors, (4027), 1533 states have internal predecessors, (4027), 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 20:25:02,807 INFO L78 Accepts]: Start accepts. Automaton has has 1534 states, 1532 states have (on average 2.6285900783289815) internal successors, (4027), 1533 states have internal predecessors, (4027), 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 65 [2022-02-20 20:25:02,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:25:02,807 INFO L470 AbstractCegarLoop]: Abstraction has has 113 places, 83 transitions, 190 flow [2022-02-20 20:25:02,808 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 79.66666666666667) internal successors, (478), 6 states have internal predecessors, (478), 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 20:25:02,808 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:25:02,808 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] [2022-02-20 20:25:02,808 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:25:02,808 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:25:02,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:25:02,809 INFO L85 PathProgramCache]: Analyzing trace with hash 2000059120, now seen corresponding path program 1 times [2022-02-20 20:25:02,809 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:25:02,809 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [144206695] [2022-02-20 20:25:02,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:25:02,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:25:02,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:25:02,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {4385#true} [1577] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4385#true} is VALID [2022-02-20 20:25:02,976 INFO L290 TraceCheckUtils]: 1: Hoare triple {4385#true} [1519] 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] {4385#true} is VALID [2022-02-20 20:25:02,976 INFO L290 TraceCheckUtils]: 2: Hoare triple {4385#true} [1580] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {4385#true} is VALID [2022-02-20 20:25:02,976 INFO L290 TraceCheckUtils]: 3: Hoare triple {4385#true} [1583] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {4385#true} is VALID [2022-02-20 20:25:02,976 INFO L290 TraceCheckUtils]: 4: Hoare triple {4385#true} [1559] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {4385#true} is VALID [2022-02-20 20:25:02,976 INFO L290 TraceCheckUtils]: 5: Hoare triple {4385#true} [1530] L18-1-->L18-2: 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[] {4385#true} is VALID [2022-02-20 20:25:02,977 INFO L290 TraceCheckUtils]: 6: Hoare triple {4385#true} [1521] L18-2-->L18-3: 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[] {4385#true} is VALID [2022-02-20 20:25:02,977 INFO L290 TraceCheckUtils]: 7: Hoare triple {4385#true} [1573] L18-3-->L18-4: Formula: (and (= 64 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {4385#true} is VALID [2022-02-20 20:25:02,977 INFO L290 TraceCheckUtils]: 8: Hoare triple {4385#true} [1524] L18-4-->L711: Formula: (= v_~__unbuffered_cnt~0_5 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {4385#true} is VALID [2022-02-20 20:25:02,977 INFO L290 TraceCheckUtils]: 9: Hoare triple {4385#true} [1520] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {4385#true} is VALID [2022-02-20 20:25:02,977 INFO L290 TraceCheckUtils]: 10: Hoare triple {4385#true} [1563] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,978 INFO L290 TraceCheckUtils]: 11: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1494] L715-->L716: Formula: (= v_~__unbuffered_p1_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,978 INFO L290 TraceCheckUtils]: 12: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1525] L716-->L717: 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] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,978 INFO L290 TraceCheckUtils]: 13: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1501] L717-->L719: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,979 INFO L290 TraceCheckUtils]: 14: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1542] L719-->L720: Formula: (= v_~x~0_20 0) InVars {} OutVars{~x~0=v_~x~0_20} AuxVars[] AssignedVars[~x~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,979 INFO L290 TraceCheckUtils]: 15: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1511] L720-->L721: Formula: (= 0 v_~x$flush_delayed~0_9) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_9} AuxVars[] AssignedVars[~x$flush_delayed~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,979 INFO L290 TraceCheckUtils]: 16: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1550] L721-->L722: Formula: (= v_~x$mem_tmp~0_5 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_5} AuxVars[] AssignedVars[~x$mem_tmp~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,980 INFO L290 TraceCheckUtils]: 17: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1538] L722-->L723: Formula: (= v_~x$r_buff0_thd0~0_2 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,980 INFO L290 TraceCheckUtils]: 18: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1586] L723-->L724: Formula: (= v_~x$r_buff0_thd1~0_58 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_58} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,980 INFO L290 TraceCheckUtils]: 19: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1503] L724-->L725: Formula: (= v_~x$r_buff0_thd2~0_47 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_47} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,981 INFO L290 TraceCheckUtils]: 20: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1492] L725-->L726: Formula: (= v_~x$r_buff1_thd0~0_2 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,981 INFO L290 TraceCheckUtils]: 21: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1556] L726-->L727: Formula: (= v_~x$r_buff1_thd1~0_35 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_35} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,981 INFO L290 TraceCheckUtils]: 22: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1499] L727-->L728: Formula: (= v_~x$r_buff1_thd2~0_27 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_27} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,982 INFO L290 TraceCheckUtils]: 23: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1540] L728-->L729: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,982 INFO L290 TraceCheckUtils]: 24: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1518] L729-->L730: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,982 INFO L290 TraceCheckUtils]: 25: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1533] L730-->L731: Formula: (= 0 v_~x$w_buff0~0_18) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_18} AuxVars[] AssignedVars[~x$w_buff0~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,983 INFO L290 TraceCheckUtils]: 26: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1562] L731-->L732: Formula: (= v_~x$w_buff0_used~0_104 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_104} AuxVars[] AssignedVars[~x$w_buff0_used~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,983 INFO L290 TraceCheckUtils]: 27: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1506] L732-->L733: Formula: (= 0 v_~x$w_buff1~0_17) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_17} AuxVars[] AssignedVars[~x$w_buff1~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,983 INFO L290 TraceCheckUtils]: 28: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1561] L733-->L735: Formula: (= v_~x$w_buff1_used~0_61 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_61} AuxVars[] AssignedVars[~x$w_buff1_used~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,984 INFO L290 TraceCheckUtils]: 29: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1581] L735-->L736: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,984 INFO L290 TraceCheckUtils]: 30: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1517] L736-->L737: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,984 INFO L290 TraceCheckUtils]: 31: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1505] L737-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,985 INFO L290 TraceCheckUtils]: 32: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1585] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,985 INFO L290 TraceCheckUtils]: 33: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1522] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,985 INFO L290 TraceCheckUtils]: 34: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1500] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,986 INFO L290 TraceCheckUtils]: 35: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1572] L-1-6-->L836: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_1|, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_1|, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet77#1, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_~#t1617~0#1.base, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_~#t1618~0#1.offset, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_~#t1617~0#1.offset, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~nondet78#1, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_~#t1618~0#1.base, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~ite90#1] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,986 INFO L290 TraceCheckUtils]: 36: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1496] L836-->L836-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t1617~0#1.offset_2| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1617~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 4)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1617~0#1.base_2|) 0) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1617~0#1.offset, ULTIMATE.start_main_~#t1617~0#1.base, #valid, #length] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,986 INFO L290 TraceCheckUtils]: 37: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1491] L836-1-->L837: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,987 INFO L290 TraceCheckUtils]: 38: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1574] L837-->L837-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,987 INFO L290 TraceCheckUtils]: 39: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1531] L837-1-->L837-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_3|) |v_ULTIMATE.start_main_~#t1617~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,987 INFO L290 TraceCheckUtils]: 40: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1606] L837-2-->P0ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork0_thidvar0_2) (= |v_P0Thread1of1ForFork0_#in~arg.base_4| 0) (= 0 |v_P0Thread1of1ForFork0_#in~arg.offset_4|) (= v_P0Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{P0Thread1of1ForFork0_#t~ite34=|v_P0Thread1of1ForFork0_#t~ite34_4|, P0Thread1of1ForFork0_#t~ite11=|v_P0Thread1of1ForFork0_#t~ite11_6|, P0Thread1of1ForFork0_#t~ite35=|v_P0Thread1of1ForFork0_#t~ite35_4|, P0Thread1of1ForFork0_#t~ite36=|v_P0Thread1of1ForFork0_#t~ite36_4|, P0Thread1of1ForFork0_#t~ite37=|v_P0Thread1of1ForFork0_#t~ite37_4|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_4|, P0Thread1of1ForFork0_thidvar1=v_P0Thread1of1ForFork0_thidvar1_2, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_4|, P0Thread1of1ForFork0_#t~nondet10=|v_P0Thread1of1ForFork0_#t~nondet10_6|, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_4, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_4|, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_6|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_4|, P0Thread1of1ForFork0_#t~ite17=|v_P0Thread1of1ForFork0_#t~ite17_6|, P0Thread1of1ForFork0_#t~ite16=|v_P0Thread1of1ForFork0_#t~ite16_6|, P0Thread1of1ForFork0_#t~ite15=|v_P0Thread1of1ForFork0_#t~ite15_4|, P0Thread1of1ForFork0_#t~ite30=|v_P0Thread1of1ForFork0_#t~ite30_4|, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_6|, P0Thread1of1ForFork0_#t~ite31=|v_P0Thread1of1ForFork0_#t~ite31_4|, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_6|, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_4, P0Thread1of1ForFork0_#t~ite32=|v_P0Thread1of1ForFork0_#t~ite32_6|, P0Thread1of1ForFork0_#t~ite12=|v_P0Thread1of1ForFork0_#t~ite12_4|, P0Thread1of1ForFork0_#t~ite33=|v_P0Thread1of1ForFork0_#t~ite33_4|, P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_6|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_4|, P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_6|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_6|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_6|, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_4|, P0Thread1of1ForFork0_thidvar0=v_P0Thread1of1ForFork0_thidvar0_2, P0Thread1of1ForFork0_#t~ite28=|v_P0Thread1of1ForFork0_#t~ite28_6|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_6|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_4|, P0Thread1of1ForFork0_#t~ite5=|v_P0Thread1of1ForFork0_#t~ite5_4|, P0Thread1of1ForFork0_#t~ite6=|v_P0Thread1of1ForFork0_#t~ite6_4|, P0Thread1of1ForFork0_#t~nondet9=|v_P0Thread1of1ForFork0_#t~nondet9_6|, P0Thread1of1ForFork0_#t~ite3=|v_P0Thread1of1ForFork0_#t~ite3_6|, P0Thread1of1ForFork0_#t~ite4=|v_P0Thread1of1ForFork0_#t~ite4_4|, P0Thread1of1ForFork0_#t~ite7=|v_P0Thread1of1ForFork0_#t~ite7_4|, P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_4|, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_4|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite34, P0Thread1of1ForFork0_#t~ite11, P0Thread1of1ForFork0_#t~ite35, P0Thread1of1ForFork0_#t~ite36, P0Thread1of1ForFork0_#t~ite37, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_thidvar1, P0Thread1of1ForFork0_#res.base, P0Thread1of1ForFork0_#t~nondet10, P0Thread1of1ForFork0_~arg.base, P0Thread1of1ForFork0_#in~arg.offset, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18, P0Thread1of1ForFork0_#t~ite17, P0Thread1of1ForFork0_#t~ite16, P0Thread1of1ForFork0_#t~ite15, P0Thread1of1ForFork0_#t~ite30, P0Thread1of1ForFork0_#t~ite14, P0Thread1of1ForFork0_#t~ite31, P0Thread1of1ForFork0_#t~ite13, P0Thread1of1ForFork0_~arg.offset, P0Thread1of1ForFork0_#t~ite32, P0Thread1of1ForFork0_#t~ite12, P0Thread1of1ForFork0_#t~ite33, P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite20, P0Thread1of1ForFork0_#t~ite26, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_thidvar0, P0Thread1of1ForFork0_#t~ite28, P0Thread1of1ForFork0_#t~ite29, P0Thread1of1ForFork0_#in~arg.base, P0Thread1of1ForFork0_#t~ite5, P0Thread1of1ForFork0_#t~ite6, P0Thread1of1ForFork0_#t~nondet9, P0Thread1of1ForFork0_#t~ite3, P0Thread1of1ForFork0_#t~ite4, P0Thread1of1ForFork0_#t~ite7, P0Thread1of1ForFork0_#t~ite8, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,988 INFO L290 TraceCheckUtils]: 41: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1587] P0ENTRY-->L740: Formula: (and (= v_P0Thread1of1ForFork0_~arg.offset_1 |v_P0Thread1of1ForFork0_#in~arg.offset_1|) (= v_P0Thread1of1ForFork0_~arg.base_1 |v_P0Thread1of1ForFork0_#in~arg.base_1|)) InVars {P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_1|, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_1|} OutVars{P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_1|, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_1|, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_1, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_1} AuxVars[] AssignedVars[P0Thread1of1ForFork0_~arg.base, P0Thread1of1ForFork0_~arg.offset] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,988 INFO L290 TraceCheckUtils]: 42: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1588] L740-->L742: Formula: (= v_~x~0_1 1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,988 INFO L290 TraceCheckUtils]: 43: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1589] L742-->L749: Formula: (let ((.cse13 (= (mod v_~x$w_buff1_used~0_406 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd1~0_181 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_569 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd1~0_238 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_570 256) 0))) (let ((.cse8 (not .cse14)) (.cse6 (or .cse14 .cse12)) (.cse2 (not .cse4)) (.cse7 (not .cse12)) (.cse1 (not .cse5)) (.cse9 (not .cse13)) (.cse10 (or .cse13 .cse5)) (.cse11 (or .cse4 .cse12))) (and (let ((.cse3 (= (mod v_~x$r_buff0_thd1~0_237 256) 0)) (.cse0 (= (mod v_~x$w_buff1_used~0_405 256) 0))) (or (and (or (and (not .cse0) .cse1) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd1~0_180 0)) (and (or .cse4 .cse3) (= v_~x$r_buff1_thd1~0_181 v_~x$r_buff1_thd1~0_180) (or .cse5 .cse0)))) (or (and .cse6 (= v_~x$w_buff0_used~0_569 v_~x$w_buff0_used~0_570)) (and .cse7 .cse8 (= v_~x$w_buff0_used~0_569 0))) (or (and .cse7 (= v_~x$w_buff0~0_128 v_~x~0_171) .cse8 (= |v_P0_#t~ite3_35| |v_P0Thread1of1ForFork0_#t~ite3_1|)) (and .cse6 (= |v_P0_#t~ite3_35| v_~x~0_171) (or (and (= |v_P0_#t~ite3_35| v_~x$w_buff1~0_123) .cse1 .cse9) (and (= |v_P0_#t~ite3_35| v_~x~0_172) .cse10)))) (or (and .cse11 (= v_~x$r_buff0_thd1~0_238 v_~x$r_buff0_thd1~0_237)) (and (= v_~x$r_buff0_thd1~0_237 0) .cse2 .cse7)) (or (and (= v_~x$w_buff1_used~0_405 0) (or (and .cse2 .cse7) (and .cse1 .cse9))) (and (= v_~x$w_buff1_used~0_406 v_~x$w_buff1_used~0_405) .cse10 .cse11))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_128, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_238, P0Thread1of1ForFork0_#t~ite3=|v_P0Thread1of1ForFork0_#t~ite3_1|, ~x$w_buff1~0=v_~x$w_buff1~0_123, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_406, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_181, ~x~0=v_~x~0_172, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_570} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_128, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_237, ~x$w_buff1~0=v_~x$w_buff1~0_123, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_405, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_180, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_569, P0Thread1of1ForFork0_#t~ite5=|v_P0Thread1of1ForFork0_#t~ite5_1|, P0Thread1of1ForFork0_#t~ite6=|v_P0Thread1of1ForFork0_#t~ite6_1|, P0Thread1of1ForFork0_#t~ite3=|v_P0Thread1of1ForFork0_#t~ite3_2|, P0Thread1of1ForFork0_#t~ite4=|v_P0Thread1of1ForFork0_#t~ite4_1|, P0Thread1of1ForFork0_#t~ite7=|v_P0Thread1of1ForFork0_#t~ite7_1|, P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_1|, ~x~0=v_~x~0_171} AuxVars[|v_P0_#t~ite3_35|] AssignedVars[P0Thread1of1ForFork0_#t~ite5, P0Thread1of1ForFork0_#t~ite6, ~x$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite3, P0Thread1of1ForFork0_#t~ite4, P0Thread1of1ForFork0_#t~ite7, P0Thread1of1ForFork0_#t~ite8, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,989 INFO L290 TraceCheckUtils]: 44: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1590] L749-->L765: Formula: (let ((.cse31 (= (mod v_~x$w_buff1_used~0_606 256) 0)) (.cse24 (= (mod v_~x$r_buff1_thd1~0_237 256) 0)) (.cse27 (= (mod v_~x$r_buff0_thd1~0_294 256) 0))) (let ((.cse11 (= (mod v_~weak$$choice2~0_236 256) 0)) (.cse9 (and .cse24 .cse27)) (.cse10 (and .cse31 .cse27)) (.cse30 (= (mod v_~x$w_buff0_used~0_780 256) 0)) (.cse22 (not .cse24)) (.cse5 (not .cse27)) (.cse23 (= (mod v_~x$w_buff1_used~0_605 256) 0)) (.cse8 (= (mod v_~x$w_buff0_used~0_779 256) 0))) (let ((.cse3 (or .cse8 .cse27)) (.cse4 (not .cse8)) (.cse21 (not .cse23)) (.cse6 (or (not .cse31) .cse5)) (.cse7 (or .cse22 .cse5)) (.cse16 (or .cse27 .cse30)) (.cse15 (not .cse30)) (.cse13 (or .cse9 .cse10 .cse30)) (.cse1 (not .cse11))) (and (= v_~x$mem_tmp~0_70 v_~x~0_263) (let ((.cse0 (= |v_P0_#t~ite22_55| |v_P0Thread1of1ForFork0_#t~ite22_1|))) (or (and .cse0 (= v_~x$w_buff1_used~0_606 v_~x$w_buff1_used~0_605) (= |v_P0_#t~ite23_49| |v_P0Thread1of1ForFork0_#t~ite23_1|) .cse1) (and (= |v_P0_#t~ite23_49| v_~x$w_buff1_used~0_605) (or (and (let ((.cse2 (= |v_P0_#t~ite22_55| 0))) (or (and .cse2 .cse3) (and .cse2 .cse4 .cse5))) .cse6 .cse7 .cse4 (= |v_P0_#t~ite22_55| |v_P0_#t~ite23_49|)) (and .cse0 (= |v_P0_#t~ite23_49| v_~x$w_buff1_used~0_606) (or .cse8 .cse9 .cse10))) .cse11))) (let ((.cse12 (= |v_P0_#t~ite16_47| |v_P0Thread1of1ForFork0_#t~ite16_1|))) (or (and (= |v_P0_#t~ite17_43| v_~x$w_buff1~0_229) (or (and .cse12 .cse13 (= |v_P0_#t~ite17_43| v_~x$w_buff1~0_230)) (and (let ((.cse14 (= |v_P0_#t~ite16_47| v_~x$w_buff1~0_230))) (or (and .cse14 .cse15 .cse5) (and .cse16 .cse14))) .cse6 .cse7 (= |v_P0_#t~ite16_47| |v_P0_#t~ite17_43|) .cse15)) .cse11) (and (= v_~x$w_buff1~0_229 v_~x$w_buff1~0_230) .cse12 (= |v_P0_#t~ite17_43| |v_P0Thread1of1ForFork0_#t~ite17_1|) .cse1))) (let ((.cse17 (= |v_P0_#t~ite28_65| |v_P0Thread1of1ForFork0_#t~ite28_1|))) (or (and .cse1 .cse17 (= |v_P0_#t~ite29_57| |v_P0Thread1of1ForFork0_#t~ite29_1|) (= v_~x$r_buff1_thd1~0_237 v_~x$r_buff1_thd1~0_236)) (and (= |v_P0_#t~ite29_57| v_~x$r_buff1_thd1~0_236) .cse11 (let ((.cse18 (= (mod v_~x$r_buff0_thd1~0_293 256) 0))) (or (let ((.cse20 (not .cse18))) (and (= |v_P0_#t~ite29_57| |v_P0_#t~ite28_65|) (let ((.cse19 (= |v_P0_#t~ite28_65| 0))) (or (and (or .cse18 .cse8) .cse19) (and .cse4 .cse19 .cse20))) (or .cse21 .cse20) (or .cse22 .cse20) .cse4)) (and (= |v_P0_#t~ite29_57| v_~x$r_buff1_thd1~0_237) .cse17 (or (and .cse18 .cse23) (and .cse18 .cse24) .cse8))))))) (= |v_P0Thread1of1ForFork0_#t~nondet10_1| v_~weak$$choice2~0_236) (= v_~x$flush_delayed~0_126 0) (= |v_P0Thread1of1ForFork0_#t~nondet9_1| v_~weak$$choice0~0_41) (let ((.cse25 (= |v_P0_#t~ite19_61| |v_P0Thread1of1ForFork0_#t~ite19_1|))) (or (and (= |v_P0_#t~ite20_57| v_~x$w_buff0_used~0_779) (or (and .cse6 (= |v_P0_#t~ite19_61| |v_P0_#t~ite20_57|) .cse7 (or (and (= |v_P0_#t~ite19_61| v_~x$w_buff0_used~0_780) .cse16) (and (= |v_P0_#t~ite19_61| 0) .cse15 .cse5)) .cse15) (and .cse25 .cse13 (= |v_P0_#t~ite20_57| v_~x$w_buff0_used~0_780))) .cse11) (and .cse25 .cse1 (= |v_P0_#t~ite20_57| |v_P0Thread1of1ForFork0_#t~ite20_1|) (= v_~x$w_buff0_used~0_780 v_~x$w_buff0_used~0_779)))) (let ((.cse26 (= |v_P0_#t~ite25_45| |v_P0Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse26 .cse1 (= v_~x$r_buff0_thd1~0_294 v_~x$r_buff0_thd1~0_293) (= |v_P0_#t~ite26_41| |v_P0Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P0_#t~ite26_41| v_~x$r_buff0_thd1~0_293) (or (and (or (and .cse27 .cse23) .cse8 .cse9) .cse26 (= |v_P0_#t~ite26_41| v_~x$r_buff0_thd1~0_294)) (and (= |v_P0_#t~ite25_45| |v_P0_#t~ite26_41|) (or (and (= |v_P0_#t~ite25_45| 0) .cse4 .cse5) (and .cse3 (= |v_P0_#t~ite25_45| v_~x$r_buff0_thd1~0_294))) .cse7 .cse4 (or .cse21 .cse5))) .cse11))) (or (and .cse13 (= v_~__unbuffered_p0_EAX~0_36 v_~x~0_263) (= |v_P0_#t~ite11_47| |v_P0Thread1of1ForFork0_#t~ite11_1|)) (and .cse6 .cse7 (or (and .cse16 (= |v_P0_#t~ite11_47| v_~x$w_buff1~0_230)) (and (= |v_P0_#t~ite11_47| v_~x$w_buff0~0_199) .cse15 .cse5)) (= |v_P0_#t~ite11_47| v_~__unbuffered_p0_EAX~0_36) .cse15)) (let ((.cse28 (= |v_P0_#t~ite13_51| |v_P0Thread1of1ForFork0_#t~ite13_1|))) (or (and (= v_~x$w_buff0~0_199 v_~x$w_buff0~0_198) .cse1 .cse28 (= |v_P0_#t~ite14_45| |v_P0Thread1of1ForFork0_#t~ite14_1|)) (and (or (and .cse6 (= |v_P0_#t~ite13_51| |v_P0_#t~ite14_45|) .cse7 (let ((.cse29 (= |v_P0_#t~ite13_51| v_~x$w_buff0~0_199))) (or (and .cse29 .cse15 .cse5) (and .cse29 .cse16))) .cse15) (and (= |v_P0_#t~ite14_45| v_~x$w_buff0~0_199) .cse13 .cse28)) (= |v_P0_#t~ite14_45| v_~x$w_buff0~0_198) .cse11))) (or (and .cse1 (= v_~x$mem_tmp~0_70 v_~x~0_261)) (and (= v_~__unbuffered_p0_EAX~0_36 v_~x~0_261) .cse11)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_199, P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_1|, P0Thread1of1ForFork0_#t~ite11=|v_P0Thread1of1ForFork0_#t~ite11_1|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_294, P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_1|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_1|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_1|, P0Thread1of1ForFork0_#t~ite28=|v_P0Thread1of1ForFork0_#t~ite28_1|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_1|, ~x$w_buff1~0=v_~x$w_buff1~0_230, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_606, P0Thread1of1ForFork0_#t~nondet10=|v_P0Thread1of1ForFork0_#t~nondet10_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_237, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_780, P0Thread1of1ForFork0_#t~nondet9=|v_P0Thread1of1ForFork0_#t~nondet9_1|, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_1|, P0Thread1of1ForFork0_#t~ite17=|v_P0Thread1of1ForFork0_#t~ite17_1|, P0Thread1of1ForFork0_#t~ite16=|v_P0Thread1of1ForFork0_#t~ite16_1|, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_1|, ~x~0=v_~x~0_263, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_1|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_1|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_198, P0Thread1of1ForFork0_#t~ite11=|v_P0Thread1of1ForFork0_#t~ite11_2|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_293, ~x$flush_delayed~0=v_~x$flush_delayed~0_126, P0Thread1of1ForFork0_#t~nondet10=|v_P0Thread1of1ForFork0_#t~nondet10_2|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_236, ~x$mem_tmp~0=v_~x$mem_tmp~0_70, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_36, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_2|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_1|, P0Thread1of1ForFork0_#t~ite17=|v_P0Thread1of1ForFork0_#t~ite17_2|, P0Thread1of1ForFork0_#t~ite16=|v_P0Thread1of1ForFork0_#t~ite16_2|, P0Thread1of1ForFork0_#t~ite15=|v_P0Thread1of1ForFork0_#t~ite15_1|, P0Thread1of1ForFork0_#t~ite30=|v_P0Thread1of1ForFork0_#t~ite30_1|, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_2|, P0Thread1of1ForFork0_#t~ite31=|v_P0Thread1of1ForFork0_#t~ite31_1|, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_2|, P0Thread1of1ForFork0_#t~ite12=|v_P0Thread1of1ForFork0_#t~ite12_1|, P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_2|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_1|, P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_2|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_2|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_2|, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_1|, P0Thread1of1ForFork0_#t~ite28=|v_P0Thread1of1ForFork0_#t~ite28_2|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_2|, ~x$w_buff1~0=v_~x$w_buff1~0_229, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_605, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_779, P0Thread1of1ForFork0_#t~nondet9=|v_P0Thread1of1ForFork0_#t~nondet9_2|, ~weak$$choice0~0=v_~weak$$choice0~0_41, ~weak$$choice2~0=v_~weak$$choice2~0_236, ~x~0=v_~x~0_261, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_1|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_2|} AuxVars[|v_P0_#t~ite20_57|, |v_P0_#t~ite22_55|, |v_P0_#t~ite19_61|, |v_P0_#t~ite25_45|, |v_P0_#t~ite28_65|, |v_P0_#t~ite26_41|, |v_P0_#t~ite29_57|, |v_P0_#t~ite11_47|, |v_P0_#t~ite14_45|, |v_P0_#t~ite16_47|, |v_P0_#t~ite13_51|, |v_P0_#t~ite23_49|, |v_P0_#t~ite17_43|] AssignedVars[~x$w_buff0~0, P0Thread1of1ForFork0_#t~ite11, ~x$r_buff0_thd1~0, ~x$flush_delayed~0, P0Thread1of1ForFork0_#t~nondet10, ~x$r_buff1_thd1~0, ~x$mem_tmp~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18, P0Thread1of1ForFork0_#t~ite17, P0Thread1of1ForFork0_#t~ite16, P0Thread1of1ForFork0_#t~ite15, P0Thread1of1ForFork0_#t~ite30, P0Thread1of1ForFork0_#t~ite14, P0Thread1of1ForFork0_#t~ite31, P0Thread1of1ForFork0_#t~ite13, P0Thread1of1ForFork0_#t~ite12, P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite20, P0Thread1of1ForFork0_#t~ite26, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_#t~ite28, P0Thread1of1ForFork0_#t~ite29, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$w_buff0_used~0, P0Thread1of1ForFork0_#t~nondet9, ~weak$$choice0~0, ~weak$$choice2~0, ~x~0, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,990 INFO L290 TraceCheckUtils]: 45: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1507] L837-3-->L837-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,990 INFO L290 TraceCheckUtils]: 46: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1564] L837-4-->L838: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet68#1] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,990 INFO L290 TraceCheckUtils]: 47: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1514] L838-->L838-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1618~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t1618~0#1.offset_2| 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 1)) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1618~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_2|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1618~0#1.offset, #valid, ULTIMATE.start_main_~#t1618~0#1.base, #length] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,991 INFO L290 TraceCheckUtils]: 48: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1502] L838-1-->L839: Formula: (= |v_ULTIMATE.start_main_#t~pre69#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,991 INFO L290 TraceCheckUtils]: 49: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1513] L839-->L839-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,991 INFO L290 TraceCheckUtils]: 50: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1570] L839-1-->L839-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_3|) |v_ULTIMATE.start_main_~#t1618~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre69#1_3|)) |v_#memory_int_5|) InVars {ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_3|, #memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|} OutVars{ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_3|, #memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|} AuxVars[] AssignedVars[#memory_int] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,992 INFO L290 TraceCheckUtils]: 51: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1608] L839-2-->P1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre69#1_6| v_P1Thread1of1ForFork1_thidvar0_2) (= |v_P1Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|} OutVars{P1Thread1of1ForFork1_#t~ite55#1=|v_P1Thread1of1ForFork1_#t~ite55#1_6|, P1Thread1of1ForFork1_#t~ite42#1=|v_P1Thread1of1ForFork1_#t~ite42#1_6|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_4|, P1Thread1of1ForFork1_#t~ite47#1=|v_P1Thread1of1ForFork1_#t~ite47#1_4|, P1Thread1of1ForFork1_#t~ite63#1=|v_P1Thread1of1ForFork1_#t~ite63#1_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|, P1Thread1of1ForFork1_#t~ite56#1=|v_P1Thread1of1ForFork1_#t~ite56#1_4|, P1Thread1of1ForFork1_#t~ite41#1=|v_P1Thread1of1ForFork1_#t~ite41#1_4|, P1Thread1of1ForFork1_#t~ite50#1=|v_P1Thread1of1ForFork1_#t~ite50#1_4|, P1Thread1of1ForFork1_#t~ite54#1=|v_P1Thread1of1ForFork1_#t~ite54#1_6|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_4|, P1Thread1of1ForFork1_#t~ite48#1=|v_P1Thread1of1ForFork1_#t~ite48#1_6|, P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_4|, P1Thread1of1ForFork1_#res#1.base=|v_P1Thread1of1ForFork1_#res#1.base_4|, P1Thread1of1ForFork1_#t~ite62#1=|v_P1Thread1of1ForFork1_#t~ite62#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_#t~ite40#1=|v_P1Thread1of1ForFork1_#t~ite40#1_6|, P1Thread1of1ForFork1_#t~ite57#1=|v_P1Thread1of1ForFork1_#t~ite57#1_6|, P1Thread1of1ForFork1_#t~ite53#1=|v_P1Thread1of1ForFork1_#t~ite53#1_4|, P1Thread1of1ForFork1_#res#1.offset=|v_P1Thread1of1ForFork1_#res#1.offset_4|, P1Thread1of1ForFork1_#t~ite66#1=|v_P1Thread1of1ForFork1_#t~ite66#1_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2, P1Thread1of1ForFork1_#t~ite61#1=|v_P1Thread1of1ForFork1_#t~ite61#1_6|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_4|, P1Thread1of1ForFork1_#t~ite44#1=|v_P1Thread1of1ForFork1_#t~ite44#1_4|, P1Thread1of1ForFork1_#t~ite49#1=|v_P1Thread1of1ForFork1_#t~ite49#1_6|, P1Thread1of1ForFork1_#t~nondet38#1=|v_P1Thread1of1ForFork1_#t~nondet38#1_6|, P1Thread1of1ForFork1_#t~ite45#1=|v_P1Thread1of1ForFork1_#t~ite45#1_6|, P1Thread1of1ForFork1_#t~ite58#1=|v_P1Thread1of1ForFork1_#t~ite58#1_6|, P1Thread1of1ForFork1_#t~ite65#1=|v_P1Thread1of1ForFork1_#t~ite65#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork1_#t~ite52#1=|v_P1Thread1of1ForFork1_#t~ite52#1_6|, P1Thread1of1ForFork1_#t~nondet39#1=|v_P1Thread1of1ForFork1_#t~nondet39#1_6|, P1Thread1of1ForFork1_#t~ite43#1=|v_P1Thread1of1ForFork1_#t~ite43#1_6|, P1Thread1of1ForFork1_#t~ite59#1=|v_P1Thread1of1ForFork1_#t~ite59#1_4|, P1Thread1of1ForFork1_#t~ite60#1=|v_P1Thread1of1ForFork1_#t~ite60#1_4|, P1Thread1of1ForFork1_#t~ite46#1=|v_P1Thread1of1ForFork1_#t~ite46#1_6|, P1Thread1of1ForFork1_#t~ite64#1=|v_P1Thread1of1ForFork1_#t~ite64#1_4|, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#t~ite51#1=|v_P1Thread1of1ForFork1_#t~ite51#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite55#1, P1Thread1of1ForFork1_#t~ite42#1, P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_#t~ite47#1, P1Thread1of1ForFork1_#t~ite63#1, P1Thread1of1ForFork1_#t~ite56#1, P1Thread1of1ForFork1_#t~ite41#1, P1Thread1of1ForFork1_#t~ite50#1, P1Thread1of1ForFork1_#t~ite54#1, P1Thread1of1ForFork1_#in~arg#1.base, P1Thread1of1ForFork1_#t~ite48#1, P1Thread1of1ForFork1_#in~arg#1.offset, P1Thread1of1ForFork1_#res#1.base, P1Thread1of1ForFork1_#t~ite62#1, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_#t~ite40#1, P1Thread1of1ForFork1_#t~ite57#1, P1Thread1of1ForFork1_#t~ite53#1, P1Thread1of1ForFork1_#res#1.offset, P1Thread1of1ForFork1_#t~ite66#1, P1Thread1of1ForFork1_thidvar0, P1Thread1of1ForFork1_#t~ite61#1, P1Thread1of1ForFork1_~arg#1.offset, P1Thread1of1ForFork1_#t~ite44#1, P1Thread1of1ForFork1_#t~ite49#1, P1Thread1of1ForFork1_#t~nondet38#1, P1Thread1of1ForFork1_#t~ite45#1, P1Thread1of1ForFork1_#t~ite58#1, P1Thread1of1ForFork1_#t~ite65#1, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, P1Thread1of1ForFork1_#t~ite52#1, P1Thread1of1ForFork1_#t~nondet39#1, P1Thread1of1ForFork1_#t~ite43#1, P1Thread1of1ForFork1_#t~ite59#1, P1Thread1of1ForFork1_#t~ite60#1, P1Thread1of1ForFork1_#t~ite46#1, P1Thread1of1ForFork1_#t~ite64#1, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#t~ite51#1] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,992 INFO L290 TraceCheckUtils]: 52: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1527] L839-3-->L839-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,992 INFO L290 TraceCheckUtils]: 53: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1547] L839-4-->L840: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet70#1] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,993 INFO L290 TraceCheckUtils]: 54: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1569] L840-->L842: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_6 2) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_6} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_6, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,993 INFO L290 TraceCheckUtils]: 55: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1529] L842-->L843: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,993 INFO L290 TraceCheckUtils]: 56: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1543] L843-->L843-1: 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] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,994 INFO L290 TraceCheckUtils]: 57: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1508] L843-1-->L3: 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] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,994 INFO L290 TraceCheckUtils]: 58: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1535] L3-->L4: 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] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,994 INFO L290 TraceCheckUtils]: 59: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1549] L4-->L3-1: 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[] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,995 INFO L290 TraceCheckUtils]: 60: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1584] L3-1-->L844: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,995 INFO L290 TraceCheckUtils]: 61: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1546] L844-->L850: Formula: (let ((.cse11 (= (mod v_~x$w_buff0_used~0_639 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd0~0_137 256) 0)) (.cse13 (= (mod v_~x$w_buff1_used~0_464 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd0~0_194 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_640 256) 0))) (let ((.cse2 (or .cse12 .cse14)) (.cse0 (not .cse14)) (.cse4 (not .cse13)) (.cse5 (or .cse10 .cse13)) (.cse3 (not .cse10)) (.cse7 (or .cse12 .cse11)) (.cse6 (not .cse11)) (.cse1 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~x$w_buff0_used~0_639 0)) (and (= v_~x$w_buff0_used~0_640 v_~x$w_buff0_used~0_639) .cse2)) (or (and (= |v_ULTIMATE.start_main_#t~ite71#1_38| v_~x~0_191) .cse2 (or (and (= v_~x$w_buff1~0_139 |v_ULTIMATE.start_main_#t~ite71#1_38|) .cse3 .cse4) (and .cse5 (= |v_ULTIMATE.start_main_#t~ite71#1_38| v_~x~0_192)))) (and (= v_~x$w_buff0~0_150 v_~x~0_191) .cse0 .cse1 (= |v_ULTIMATE.start_main_#t~ite71#1_38| |v_ULTIMATE.start_main_#t~ite71#1_33|))) (or (and (or (and .cse3 .cse4) (and .cse6 .cse1)) (= v_~x$w_buff1_used~0_463 0)) (and .cse5 (= v_~x$w_buff1_used~0_464 v_~x$w_buff1_used~0_463) .cse7)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_463 256) 0)) (.cse9 (= 0 (mod v_~x$r_buff0_thd0~0_193 256)))) (or (and (= v_~x$r_buff1_thd0~0_136 0) (or (and .cse3 (not .cse8)) (and (not .cse9) .cse6))) (and (or .cse10 .cse8) (= v_~x$r_buff1_thd0~0_137 v_~x$r_buff1_thd0~0_136) (or .cse11 .cse9)))) (or (and .cse7 (= v_~x$r_buff0_thd0~0_194 v_~x$r_buff0_thd0~0_193)) (and .cse6 .cse1 (= v_~x$r_buff0_thd0~0_193 0)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_150, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_194, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_33|, ~x$w_buff1~0=v_~x$w_buff1~0_139, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_464, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_137, ~x~0=v_~x~0_192, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_640} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_150, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_193, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_32|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_139, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_463, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_16|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_136, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_639, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_32|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_36|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_28|, ~x~0=v_~x~0_191} AuxVars[|v_ULTIMATE.start_main_#t~ite71#1_38|] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~ite75#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite76#1, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0] {4387#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:25:02,997 INFO L290 TraceCheckUtils]: 62: Hoare triple {4387#(= ~__unbuffered_p1_EAX~0 0)} [1579] L850-->L866: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_576 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd0~0_181 256) 0)) (.cse26 (= (mod v_~x$r_buff0_thd0~0_238 256) 0))) (let ((.cse10 (= (mod v_~weak$$choice2~0_222 256) 0)) (.cse15 (not .cse26)) (.cse1 (not .cse8)) (.cse12 (and .cse26 .cse30)) (.cse13 (and .cse8 .cse26)) (.cse31 (= (mod v_~x$w_buff0_used~0_750 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_749 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_575 256) 0))) (let ((.cse6 (not .cse9)) (.cse3 (not .cse5)) (.cse17 (or .cse26 .cse5)) (.cse22 (or .cse12 .cse13 .cse31)) (.cse20 (or .cse26 .cse31)) (.cse18 (or .cse15 .cse1)) (.cse21 (not .cse31)) (.cse19 (or .cse15 (not .cse30))) (.cse11 (not .cse10))) (and (let ((.cse7 (= |v_ULTIMATE.start_main_#t~ite96#1_57| |v_ULTIMATE.start_main_#t~ite96#1_62|))) (or (and (= v_~x$r_buff1_thd0~0_180 |v_ULTIMATE.start_main_#t~ite97#1_54|) (let ((.cse4 (= (mod v_~x$r_buff0_thd0~0_237 256) 0))) (or (let ((.cse0 (not .cse4))) (and (or .cse0 .cse1) (= |v_ULTIMATE.start_main_#t~ite96#1_62| |v_ULTIMATE.start_main_#t~ite97#1_54|) (let ((.cse2 (= |v_ULTIMATE.start_main_#t~ite96#1_62| 0))) (or (and .cse0 .cse2 .cse3) (and .cse2 (or .cse4 .cse5)))) .cse3 (or .cse0 .cse6))) (and .cse7 (or (and .cse8 .cse4) .cse5 (and .cse4 .cse9)) (= v_~x$r_buff1_thd0~0_181 |v_ULTIMATE.start_main_#t~ite97#1_54|)))) .cse10) (and (= |v_ULTIMATE.start_main_#t~ite97#1_49| |v_ULTIMATE.start_main_#t~ite97#1_54|) .cse7 (= v_~x$r_buff1_thd0~0_181 v_~x$r_buff1_thd0~0_180) .cse11))) (= v_~x$flush_delayed~0_108 0) (let ((.cse14 (= |v_ULTIMATE.start_main_#t~ite90#1_66| |v_ULTIMATE.start_main_#t~ite90#1_61|))) (or (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| v_~x$w_buff1_used~0_575) (or (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| v_~x$w_buff1_used~0_576) (or .cse12 .cse13 .cse5) .cse14) (and (let ((.cse16 (= |v_ULTIMATE.start_main_#t~ite90#1_66| 0))) (or (and .cse15 .cse16 .cse3) (and .cse16 .cse17))) (= |v_ULTIMATE.start_main_#t~ite90#1_66| |v_ULTIMATE.start_main_#t~ite91#1_58|) .cse3 .cse18 .cse19)) .cse10) (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| |v_ULTIMATE.start_main_#t~ite91#1_53|) (= v_~x$w_buff1_used~0_576 v_~x$w_buff1_used~0_575) .cse11 .cse14))) (= |v_ULTIMATE.start_main_#t~nondet78#1_19| v_~weak$$choice2~0_222) (= v_~x$mem_tmp~0_60 v_~x~0_239) (or (and (or (and .cse20 (= v_~x$w_buff1~0_202 |v_ULTIMATE.start_main_#t~ite79#1_36|)) (and .cse15 (= v_~x$w_buff0~0_183 |v_ULTIMATE.start_main_#t~ite79#1_36|) .cse21)) (= |v_ULTIMATE.start_main_#t~ite79#1_36| v_~x~0_267) .cse18 .cse21 .cse19) (and .cse22 (= v_~x~0_267 v_~x~0_239) (= |v_ULTIMATE.start_main_#t~ite79#1_31| |v_ULTIMATE.start_main_#t~ite79#1_36|))) (= (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_32 1) (= v_~__unbuffered_p1_EBX~0_26 0) (= 2 v_~x~0_267) (= v_~__unbuffered_p1_EAX~0_18 1))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_18) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite81#1_40| |v_ULTIMATE.start_main_#t~ite81#1_35|))) (or (and .cse23 (= v_~x$w_buff0~0_183 v_~x$w_buff0~0_182) (= |v_ULTIMATE.start_main_#t~ite82#1_34| |v_ULTIMATE.start_main_#t~ite82#1_29|) .cse11) (and (or (and .cse22 .cse23 (= |v_ULTIMATE.start_main_#t~ite82#1_34| v_~x$w_buff0~0_183)) (and (= |v_ULTIMATE.start_main_#t~ite81#1_40| |v_ULTIMATE.start_main_#t~ite82#1_34|) (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite81#1_40| v_~x$w_buff0~0_183))) (or (and .cse15 .cse24 .cse21) (and .cse20 .cse24))) .cse18 .cse21 .cse19)) (= |v_ULTIMATE.start_main_#t~ite82#1_34| v_~x$w_buff0~0_182) .cse10))) (= |v_ULTIMATE.start_main_#t~nondet77#1_19| v_~weak$$choice0~0_35) (or (and (= v_~x~0_267 v_~x~0_237) .cse10) (and (= v_~x$mem_tmp~0_60 v_~x~0_237) .cse11)) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite93#1_49| |v_ULTIMATE.start_main_#t~ite93#1_54|))) (or (and (or (and (or .cse15 .cse6) (= |v_ULTIMATE.start_main_#t~ite93#1_54| |v_ULTIMATE.start_main_#t~ite94#1_46|) .cse3 (or (and .cse15 .cse3 (= |v_ULTIMATE.start_main_#t~ite93#1_54| 0)) (and (= v_~x$r_buff0_thd0~0_238 |v_ULTIMATE.start_main_#t~ite93#1_54|) .cse17)) .cse18) (and .cse25 (= v_~x$r_buff0_thd0~0_238 |v_ULTIMATE.start_main_#t~ite94#1_46|) (or (and .cse26 .cse9) .cse13 .cse5))) (= v_~x$r_buff0_thd0~0_237 |v_ULTIMATE.start_main_#t~ite94#1_46|) .cse10) (and .cse25 (= v_~x$r_buff0_thd0~0_238 v_~x$r_buff0_thd0~0_237) (= |v_ULTIMATE.start_main_#t~ite94#1_46| |v_ULTIMATE.start_main_#t~ite94#1_41|) .cse11))) (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite84#1_55| |v_ULTIMATE.start_main_#t~ite84#1_60|))) (or (and (= |v_ULTIMATE.start_main_#t~ite85#1_56| v_~x$w_buff1~0_201) (or (and (= |v_ULTIMATE.start_main_#t~ite84#1_60| |v_ULTIMATE.start_main_#t~ite85#1_56|) .cse18 .cse21 .cse19 (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite84#1_60| v_~x$w_buff1~0_202))) (or (and .cse15 .cse27 .cse21) (and .cse27 .cse20)))) (and .cse28 .cse22 (= |v_ULTIMATE.start_main_#t~ite85#1_56| v_~x$w_buff1~0_202))) .cse10) (and .cse28 (= |v_ULTIMATE.start_main_#t~ite85#1_51| |v_ULTIMATE.start_main_#t~ite85#1_56|) (= v_~x$w_buff1~0_202 v_~x$w_buff1~0_201) .cse11))) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite87#1_82| |v_ULTIMATE.start_main_#t~ite87#1_77|))) (or (and (= |v_ULTIMATE.start_main_#t~ite88#1_74| v_~x$w_buff0_used~0_749) .cse10 (or (and (= |v_ULTIMATE.start_main_#t~ite88#1_74| v_~x$w_buff0_used~0_750) .cse22 .cse29) (and (or (and (= |v_ULTIMATE.start_main_#t~ite87#1_82| v_~x$w_buff0_used~0_750) .cse20) (and .cse15 (= |v_ULTIMATE.start_main_#t~ite87#1_82| 0) .cse21)) (= |v_ULTIMATE.start_main_#t~ite87#1_82| |v_ULTIMATE.start_main_#t~ite88#1_74|) .cse18 .cse21 .cse19))) (and (= v_~x$w_buff0_used~0_749 v_~x$w_buff0_used~0_750) .cse29 (= |v_ULTIMATE.start_main_#t~ite88#1_74| |v_ULTIMATE.start_main_#t~ite88#1_69|) .cse11))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_183, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_57|, ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_19|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_69|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_77|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_29|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_53|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_55|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_32, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_49|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_19|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_31|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_238, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_26, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_51|, ~x$w_buff1~0=v_~x$w_buff1~0_202, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_576, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_181, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_49|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_750, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_41|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_35|, ~x~0=v_~x~0_239, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_61|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_182, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_56|, ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_18|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_36|, ~x$flush_delayed~0=v_~x$flush_delayed~0_108, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_68|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_76|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~x$mem_tmp~0=v_~x$mem_tmp~0_60, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_28|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_34|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_52|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_54|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_32, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_48|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_18|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_34|, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_30|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_237, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_26, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_38|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_50|, ~x$w_buff1~0=v_~x$w_buff1~0_201, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_32|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_575, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_180, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_24|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_48|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_749, ~weak$$choice0~0=v_~weak$$choice0~0_35, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_36|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_44|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_40|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_34|, ~weak$$choice2~0=v_~weak$$choice2~0_222, ~x~0=v_~x~0_237, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_60|} AuxVars[|v_ULTIMATE.start_main_#t~ite94#1_46|, |v_ULTIMATE.start_main_#t~ite96#1_62|, |v_ULTIMATE.start_main_#t~ite88#1_74|, |v_ULTIMATE.start_main_#t~ite81#1_40|, |v_ULTIMATE.start_main_#t~ite97#1_54|, |v_ULTIMATE.start_main_#t~ite79#1_36|, |v_ULTIMATE.start_main_#t~ite91#1_58|, |v_ULTIMATE.start_main_#t~ite82#1_34|, |v_ULTIMATE.start_main_#t~ite84#1_60|, |v_ULTIMATE.start_main_#t~ite90#1_66|, |v_ULTIMATE.start_main_#t~ite87#1_82|, v_~x~0_267, |v_ULTIMATE.start_main_#t~ite93#1_54|, |v_ULTIMATE.start_main_#t~ite85#1_56|] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~nondet77#1, ULTIMATE.start_main_#t~ite83#1, ~x$flush_delayed~0, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ~x$mem_tmp~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~nondet78#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite79#1, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ~x$w_buff1~0, ULTIMATE.start_main_#t~ite99#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ~x$w_buff0_used~0, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~x~0, ULTIMATE.start_main_#t~ite90#1] {4388#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:02,998 INFO L290 TraceCheckUtils]: 63: Hoare triple {4388#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1493] L866-->L867: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4388#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:02,998 INFO L290 TraceCheckUtils]: 64: Hoare triple {4388#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1571] L867-->L867-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} 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_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {4389#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:02,999 INFO L290 TraceCheckUtils]: 65: Hoare triple {4389#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1490] L867-1-->L19: 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] {4389#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:02,999 INFO L290 TraceCheckUtils]: 66: Hoare triple {4389#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1515] L19-->L19-1: 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] {4390#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:25:02,999 INFO L290 TraceCheckUtils]: 67: Hoare triple {4390#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1554] L19-1-->L19-2: 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[] {4386#false} is VALID [2022-02-20 20:25:03,000 INFO L290 TraceCheckUtils]: 68: Hoare triple {4386#false} [1566] L19-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4386#false} is VALID [2022-02-20 20:25:03,000 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 20:25:03,000 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:25:03,000 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [144206695] [2022-02-20 20:25:03,001 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [144206695] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:25:03,001 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:25:03,001 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:25:03,001 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490131387] [2022-02-20 20:25:03,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:25:03,002 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 69 [2022-02-20 20:25:03,002 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:25:03,002 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 11.5) internal successors, (69), 6 states have internal predecessors, (69), 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 20:25:03,046 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:25:03,046 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:25:03,046 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:25:03,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:25:03,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:25:03,048 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 77 out of 99 [2022-02-20 20:25:03,048 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 113 places, 83 transitions, 190 flow. Second operand has 6 states, 6 states have (on average 79.0) internal successors, (474), 6 states have internal predecessors, (474), 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 20:25:03,048 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:25:03,048 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 77 of 99 [2022-02-20 20:25:03,048 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:25:03,486 INFO L129 PetriNetUnfolder]: 127/381 cut-off events. [2022-02-20 20:25:03,486 INFO L130 PetriNetUnfolder]: For 119/119 co-relation queries the response was YES. [2022-02-20 20:25:03,487 INFO L84 FinitePrefix]: Finished finitePrefix Result has 753 conditions, 381 events. 127/381 cut-off events. For 119/119 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 1566 event pairs, 44 based on Foata normal form. 10/372 useless extension candidates. Maximal degree in co-relation 699. Up to 120 conditions per place. [2022-02-20 20:25:03,488 INFO L132 encePairwiseOnDemand]: 93/99 looper letters, 19 selfloop transitions, 2 changer transitions 25/112 dead transitions. [2022-02-20 20:25:03,488 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 105 places, 112 transitions, 361 flow [2022-02-20 20:25:03,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:25:03,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:25:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 741 transitions. [2022-02-20 20:25:03,493 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8316498316498316 [2022-02-20 20:25:03,493 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 741 transitions. [2022-02-20 20:25:03,493 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 741 transitions. [2022-02-20 20:25:03,494 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:25:03,494 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 741 transitions. [2022-02-20 20:25:03,495 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 82.33333333333333) internal successors, (741), 9 states have internal predecessors, (741), 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 20:25:03,496 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 99.0) internal successors, (990), 10 states have internal predecessors, (990), 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 20:25:03,497 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 99.0) internal successors, (990), 10 states have internal predecessors, (990), 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 20:25:03,497 INFO L186 Difference]: Start difference. First operand has 113 places, 83 transitions, 190 flow. Second operand 9 states and 741 transitions. [2022-02-20 20:25:03,497 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 105 places, 112 transitions, 361 flow [2022-02-20 20:25:04,283 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 97 places, 112 transitions, 327 flow, removed 14 selfloop flow, removed 8 redundant places. [2022-02-20 20:25:04,285 INFO L242 Difference]: Finished difference. Result has 104 places, 83 transitions, 194 flow [2022-02-20 20:25:04,285 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=99, PETRI_DIFFERENCE_MINUEND_FLOW=174, PETRI_DIFFERENCE_MINUEND_PLACES=89, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=83, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=194, PETRI_PLACES=104, PETRI_TRANSITIONS=83} [2022-02-20 20:25:04,286 INFO L334 CegarLoopForPetriNet]: 102 programPoint places, 2 predicate places. [2022-02-20 20:25:04,286 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 104 places, 83 transitions, 194 flow [2022-02-20 20:25:04,315 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1394 states, 1392 states have (on average 2.6113505747126435) internal successors, (3635), 1393 states have internal predecessors, (3635), 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 20:25:04,317 INFO L78 Accepts]: Start accepts. Automaton has has 1394 states, 1392 states have (on average 2.6113505747126435) internal successors, (3635), 1393 states have internal predecessors, (3635), 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 69 [2022-02-20 20:25:04,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:25:04,318 INFO L470 AbstractCegarLoop]: Abstraction has has 104 places, 83 transitions, 194 flow [2022-02-20 20:25:04,318 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 79.0) internal successors, (474), 6 states have internal predecessors, (474), 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 20:25:04,318 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:25:04,318 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] [2022-02-20 20:25:04,318 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:25:04,318 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:25:04,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:25:04,319 INFO L85 PathProgramCache]: Analyzing trace with hash -833867629, now seen corresponding path program 1 times [2022-02-20 20:25:04,319 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:25:04,319 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [95726732] [2022-02-20 20:25:04,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:25:04,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:25:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:25:04,611 INFO L290 TraceCheckUtils]: 0: Hoare triple {5804#true} [1577] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5804#true} is VALID [2022-02-20 20:25:04,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {5804#true} [1519] 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] {5804#true} is VALID [2022-02-20 20:25:04,612 INFO L290 TraceCheckUtils]: 2: Hoare triple {5804#true} [1580] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {5804#true} is VALID [2022-02-20 20:25:04,612 INFO L290 TraceCheckUtils]: 3: Hoare triple {5804#true} [1583] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {5804#true} is VALID [2022-02-20 20:25:04,612 INFO L290 TraceCheckUtils]: 4: Hoare triple {5804#true} [1559] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {5804#true} is VALID [2022-02-20 20:25:04,612 INFO L290 TraceCheckUtils]: 5: Hoare triple {5804#true} [1530] L18-1-->L18-2: 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[] {5804#true} is VALID [2022-02-20 20:25:04,612 INFO L290 TraceCheckUtils]: 6: Hoare triple {5804#true} [1521] L18-2-->L18-3: 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[] {5804#true} is VALID [2022-02-20 20:25:04,612 INFO L290 TraceCheckUtils]: 7: Hoare triple {5804#true} [1573] L18-3-->L18-4: Formula: (and (= 64 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {5804#true} is VALID [2022-02-20 20:25:04,613 INFO L290 TraceCheckUtils]: 8: Hoare triple {5804#true} [1524] L18-4-->L711: Formula: (= v_~__unbuffered_cnt~0_5 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {5804#true} is VALID [2022-02-20 20:25:04,613 INFO L290 TraceCheckUtils]: 9: Hoare triple {5804#true} [1520] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {5804#true} is VALID [2022-02-20 20:25:04,613 INFO L290 TraceCheckUtils]: 10: Hoare triple {5804#true} [1563] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {5804#true} is VALID [2022-02-20 20:25:04,613 INFO L290 TraceCheckUtils]: 11: Hoare triple {5804#true} [1494] L715-->L716: Formula: (= v_~__unbuffered_p1_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0] {5804#true} is VALID [2022-02-20 20:25:04,613 INFO L290 TraceCheckUtils]: 12: Hoare triple {5804#true} [1525] L716-->L717: 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] {5804#true} is VALID [2022-02-20 20:25:04,613 INFO L290 TraceCheckUtils]: 13: Hoare triple {5804#true} [1501] L717-->L719: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {5804#true} is VALID [2022-02-20 20:25:04,613 INFO L290 TraceCheckUtils]: 14: Hoare triple {5804#true} [1542] L719-->L720: Formula: (= v_~x~0_20 0) InVars {} OutVars{~x~0=v_~x~0_20} AuxVars[] AssignedVars[~x~0] {5804#true} is VALID [2022-02-20 20:25:04,614 INFO L290 TraceCheckUtils]: 15: Hoare triple {5804#true} [1511] L720-->L721: Formula: (= 0 v_~x$flush_delayed~0_9) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_9} AuxVars[] AssignedVars[~x$flush_delayed~0] {5804#true} is VALID [2022-02-20 20:25:04,614 INFO L290 TraceCheckUtils]: 16: Hoare triple {5804#true} [1550] L721-->L722: Formula: (= v_~x$mem_tmp~0_5 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_5} AuxVars[] AssignedVars[~x$mem_tmp~0] {5804#true} is VALID [2022-02-20 20:25:04,614 INFO L290 TraceCheckUtils]: 17: Hoare triple {5804#true} [1538] L722-->L723: Formula: (= v_~x$r_buff0_thd0~0_2 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {5806#(= 0 ~x$r_buff0_thd0~0)} is VALID [2022-02-20 20:25:04,614 INFO L290 TraceCheckUtils]: 18: Hoare triple {5806#(= 0 ~x$r_buff0_thd0~0)} [1586] L723-->L724: Formula: (= v_~x$r_buff0_thd1~0_58 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_58} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,615 INFO L290 TraceCheckUtils]: 19: Hoare triple {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} [1503] L724-->L725: Formula: (= v_~x$r_buff0_thd2~0_47 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_47} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,615 INFO L290 TraceCheckUtils]: 20: Hoare triple {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} [1492] L725-->L726: Formula: (= v_~x$r_buff1_thd0~0_2 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,616 INFO L290 TraceCheckUtils]: 21: Hoare triple {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} [1556] L726-->L727: Formula: (= v_~x$r_buff1_thd1~0_35 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_35} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,616 INFO L290 TraceCheckUtils]: 22: Hoare triple {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} [1499] L727-->L728: Formula: (= v_~x$r_buff1_thd2~0_27 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_27} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,616 INFO L290 TraceCheckUtils]: 23: Hoare triple {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} [1540] L728-->L729: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,617 INFO L290 TraceCheckUtils]: 24: Hoare triple {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} [1518] L729-->L730: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,617 INFO L290 TraceCheckUtils]: 25: Hoare triple {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} [1533] L730-->L731: Formula: (= 0 v_~x$w_buff0~0_18) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_18} AuxVars[] AssignedVars[~x$w_buff0~0] {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,618 INFO L290 TraceCheckUtils]: 26: Hoare triple {5807#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} [1562] L731-->L732: Formula: (= v_~x$w_buff0_used~0_104 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_104} AuxVars[] AssignedVars[~x$w_buff0_used~0] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,618 INFO L290 TraceCheckUtils]: 27: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1506] L732-->L733: Formula: (= 0 v_~x$w_buff1~0_17) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_17} AuxVars[] AssignedVars[~x$w_buff1~0] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,618 INFO L290 TraceCheckUtils]: 28: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1561] L733-->L735: Formula: (= v_~x$w_buff1_used~0_61 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_61} AuxVars[] AssignedVars[~x$w_buff1_used~0] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,619 INFO L290 TraceCheckUtils]: 29: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1581] L735-->L736: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,619 INFO L290 TraceCheckUtils]: 30: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1517] L736-->L737: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,619 INFO L290 TraceCheckUtils]: 31: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1505] L737-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,620 INFO L290 TraceCheckUtils]: 32: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1585] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,620 INFO L290 TraceCheckUtils]: 33: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1522] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,621 INFO L290 TraceCheckUtils]: 34: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1500] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,621 INFO L290 TraceCheckUtils]: 35: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1572] L-1-6-->L836: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_1|, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_1|, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet77#1, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_~#t1617~0#1.base, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_~#t1618~0#1.offset, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_~#t1617~0#1.offset, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~nondet78#1, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_~#t1618~0#1.base, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~ite90#1] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,621 INFO L290 TraceCheckUtils]: 36: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1496] L836-->L836-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t1617~0#1.offset_2| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1617~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 4)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1617~0#1.base_2|) 0) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1617~0#1.offset, ULTIMATE.start_main_~#t1617~0#1.base, #valid, #length] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,622 INFO L290 TraceCheckUtils]: 37: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1491] L836-1-->L837: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,622 INFO L290 TraceCheckUtils]: 38: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1574] L837-->L837-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,623 INFO L290 TraceCheckUtils]: 39: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1531] L837-1-->L837-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_3|) |v_ULTIMATE.start_main_~#t1617~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,623 INFO L290 TraceCheckUtils]: 40: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1606] L837-2-->P0ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork0_thidvar0_2) (= |v_P0Thread1of1ForFork0_#in~arg.base_4| 0) (= 0 |v_P0Thread1of1ForFork0_#in~arg.offset_4|) (= v_P0Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{P0Thread1of1ForFork0_#t~ite34=|v_P0Thread1of1ForFork0_#t~ite34_4|, P0Thread1of1ForFork0_#t~ite11=|v_P0Thread1of1ForFork0_#t~ite11_6|, P0Thread1of1ForFork0_#t~ite35=|v_P0Thread1of1ForFork0_#t~ite35_4|, P0Thread1of1ForFork0_#t~ite36=|v_P0Thread1of1ForFork0_#t~ite36_4|, P0Thread1of1ForFork0_#t~ite37=|v_P0Thread1of1ForFork0_#t~ite37_4|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_4|, P0Thread1of1ForFork0_thidvar1=v_P0Thread1of1ForFork0_thidvar1_2, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_4|, P0Thread1of1ForFork0_#t~nondet10=|v_P0Thread1of1ForFork0_#t~nondet10_6|, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_4, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_4|, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_6|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_4|, P0Thread1of1ForFork0_#t~ite17=|v_P0Thread1of1ForFork0_#t~ite17_6|, P0Thread1of1ForFork0_#t~ite16=|v_P0Thread1of1ForFork0_#t~ite16_6|, P0Thread1of1ForFork0_#t~ite15=|v_P0Thread1of1ForFork0_#t~ite15_4|, P0Thread1of1ForFork0_#t~ite30=|v_P0Thread1of1ForFork0_#t~ite30_4|, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_6|, P0Thread1of1ForFork0_#t~ite31=|v_P0Thread1of1ForFork0_#t~ite31_4|, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_6|, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_4, P0Thread1of1ForFork0_#t~ite32=|v_P0Thread1of1ForFork0_#t~ite32_6|, P0Thread1of1ForFork0_#t~ite12=|v_P0Thread1of1ForFork0_#t~ite12_4|, P0Thread1of1ForFork0_#t~ite33=|v_P0Thread1of1ForFork0_#t~ite33_4|, P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_6|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_4|, P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_6|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_6|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_6|, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_4|, P0Thread1of1ForFork0_thidvar0=v_P0Thread1of1ForFork0_thidvar0_2, P0Thread1of1ForFork0_#t~ite28=|v_P0Thread1of1ForFork0_#t~ite28_6|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_6|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_4|, P0Thread1of1ForFork0_#t~ite5=|v_P0Thread1of1ForFork0_#t~ite5_4|, P0Thread1of1ForFork0_#t~ite6=|v_P0Thread1of1ForFork0_#t~ite6_4|, P0Thread1of1ForFork0_#t~nondet9=|v_P0Thread1of1ForFork0_#t~nondet9_6|, P0Thread1of1ForFork0_#t~ite3=|v_P0Thread1of1ForFork0_#t~ite3_6|, P0Thread1of1ForFork0_#t~ite4=|v_P0Thread1of1ForFork0_#t~ite4_4|, P0Thread1of1ForFork0_#t~ite7=|v_P0Thread1of1ForFork0_#t~ite7_4|, P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_4|, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_4|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite34, P0Thread1of1ForFork0_#t~ite11, P0Thread1of1ForFork0_#t~ite35, P0Thread1of1ForFork0_#t~ite36, P0Thread1of1ForFork0_#t~ite37, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_thidvar1, P0Thread1of1ForFork0_#res.base, P0Thread1of1ForFork0_#t~nondet10, P0Thread1of1ForFork0_~arg.base, P0Thread1of1ForFork0_#in~arg.offset, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18, P0Thread1of1ForFork0_#t~ite17, P0Thread1of1ForFork0_#t~ite16, P0Thread1of1ForFork0_#t~ite15, P0Thread1of1ForFork0_#t~ite30, P0Thread1of1ForFork0_#t~ite14, P0Thread1of1ForFork0_#t~ite31, P0Thread1of1ForFork0_#t~ite13, P0Thread1of1ForFork0_~arg.offset, P0Thread1of1ForFork0_#t~ite32, P0Thread1of1ForFork0_#t~ite12, P0Thread1of1ForFork0_#t~ite33, P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite20, P0Thread1of1ForFork0_#t~ite26, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_thidvar0, P0Thread1of1ForFork0_#t~ite28, P0Thread1of1ForFork0_#t~ite29, P0Thread1of1ForFork0_#in~arg.base, P0Thread1of1ForFork0_#t~ite5, P0Thread1of1ForFork0_#t~ite6, P0Thread1of1ForFork0_#t~nondet9, P0Thread1of1ForFork0_#t~ite3, P0Thread1of1ForFork0_#t~ite4, P0Thread1of1ForFork0_#t~ite7, P0Thread1of1ForFork0_#t~ite8, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,624 INFO L290 TraceCheckUtils]: 41: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1507] L837-3-->L837-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,624 INFO L290 TraceCheckUtils]: 42: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1564] L837-4-->L838: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet68#1] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,624 INFO L290 TraceCheckUtils]: 43: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1514] L838-->L838-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1618~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t1618~0#1.offset_2| 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 1)) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1618~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_2|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1618~0#1.offset, #valid, ULTIMATE.start_main_~#t1618~0#1.base, #length] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,625 INFO L290 TraceCheckUtils]: 44: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1502] L838-1-->L839: Formula: (= |v_ULTIMATE.start_main_#t~pre69#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,625 INFO L290 TraceCheckUtils]: 45: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1513] L839-->L839-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,626 INFO L290 TraceCheckUtils]: 46: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1570] L839-1-->L839-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_3|) |v_ULTIMATE.start_main_~#t1618~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre69#1_3|)) |v_#memory_int_5|) InVars {ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_3|, #memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|} OutVars{ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_3|, #memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|} AuxVars[] AssignedVars[#memory_int] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,626 INFO L290 TraceCheckUtils]: 47: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1608] L839-2-->P1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre69#1_6| v_P1Thread1of1ForFork1_thidvar0_2) (= |v_P1Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|} OutVars{P1Thread1of1ForFork1_#t~ite55#1=|v_P1Thread1of1ForFork1_#t~ite55#1_6|, P1Thread1of1ForFork1_#t~ite42#1=|v_P1Thread1of1ForFork1_#t~ite42#1_6|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_4|, P1Thread1of1ForFork1_#t~ite47#1=|v_P1Thread1of1ForFork1_#t~ite47#1_4|, P1Thread1of1ForFork1_#t~ite63#1=|v_P1Thread1of1ForFork1_#t~ite63#1_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|, P1Thread1of1ForFork1_#t~ite56#1=|v_P1Thread1of1ForFork1_#t~ite56#1_4|, P1Thread1of1ForFork1_#t~ite41#1=|v_P1Thread1of1ForFork1_#t~ite41#1_4|, P1Thread1of1ForFork1_#t~ite50#1=|v_P1Thread1of1ForFork1_#t~ite50#1_4|, P1Thread1of1ForFork1_#t~ite54#1=|v_P1Thread1of1ForFork1_#t~ite54#1_6|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_4|, P1Thread1of1ForFork1_#t~ite48#1=|v_P1Thread1of1ForFork1_#t~ite48#1_6|, P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_4|, P1Thread1of1ForFork1_#res#1.base=|v_P1Thread1of1ForFork1_#res#1.base_4|, P1Thread1of1ForFork1_#t~ite62#1=|v_P1Thread1of1ForFork1_#t~ite62#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_#t~ite40#1=|v_P1Thread1of1ForFork1_#t~ite40#1_6|, P1Thread1of1ForFork1_#t~ite57#1=|v_P1Thread1of1ForFork1_#t~ite57#1_6|, P1Thread1of1ForFork1_#t~ite53#1=|v_P1Thread1of1ForFork1_#t~ite53#1_4|, P1Thread1of1ForFork1_#res#1.offset=|v_P1Thread1of1ForFork1_#res#1.offset_4|, P1Thread1of1ForFork1_#t~ite66#1=|v_P1Thread1of1ForFork1_#t~ite66#1_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2, P1Thread1of1ForFork1_#t~ite61#1=|v_P1Thread1of1ForFork1_#t~ite61#1_6|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_4|, P1Thread1of1ForFork1_#t~ite44#1=|v_P1Thread1of1ForFork1_#t~ite44#1_4|, P1Thread1of1ForFork1_#t~ite49#1=|v_P1Thread1of1ForFork1_#t~ite49#1_6|, P1Thread1of1ForFork1_#t~nondet38#1=|v_P1Thread1of1ForFork1_#t~nondet38#1_6|, P1Thread1of1ForFork1_#t~ite45#1=|v_P1Thread1of1ForFork1_#t~ite45#1_6|, P1Thread1of1ForFork1_#t~ite58#1=|v_P1Thread1of1ForFork1_#t~ite58#1_6|, P1Thread1of1ForFork1_#t~ite65#1=|v_P1Thread1of1ForFork1_#t~ite65#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork1_#t~ite52#1=|v_P1Thread1of1ForFork1_#t~ite52#1_6|, P1Thread1of1ForFork1_#t~nondet39#1=|v_P1Thread1of1ForFork1_#t~nondet39#1_6|, P1Thread1of1ForFork1_#t~ite43#1=|v_P1Thread1of1ForFork1_#t~ite43#1_6|, P1Thread1of1ForFork1_#t~ite59#1=|v_P1Thread1of1ForFork1_#t~ite59#1_4|, P1Thread1of1ForFork1_#t~ite60#1=|v_P1Thread1of1ForFork1_#t~ite60#1_4|, P1Thread1of1ForFork1_#t~ite46#1=|v_P1Thread1of1ForFork1_#t~ite46#1_6|, P1Thread1of1ForFork1_#t~ite64#1=|v_P1Thread1of1ForFork1_#t~ite64#1_4|, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#t~ite51#1=|v_P1Thread1of1ForFork1_#t~ite51#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite55#1, P1Thread1of1ForFork1_#t~ite42#1, P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_#t~ite47#1, P1Thread1of1ForFork1_#t~ite63#1, P1Thread1of1ForFork1_#t~ite56#1, P1Thread1of1ForFork1_#t~ite41#1, P1Thread1of1ForFork1_#t~ite50#1, P1Thread1of1ForFork1_#t~ite54#1, P1Thread1of1ForFork1_#in~arg#1.base, P1Thread1of1ForFork1_#t~ite48#1, P1Thread1of1ForFork1_#in~arg#1.offset, P1Thread1of1ForFork1_#res#1.base, P1Thread1of1ForFork1_#t~ite62#1, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_#t~ite40#1, P1Thread1of1ForFork1_#t~ite57#1, P1Thread1of1ForFork1_#t~ite53#1, P1Thread1of1ForFork1_#res#1.offset, P1Thread1of1ForFork1_#t~ite66#1, P1Thread1of1ForFork1_thidvar0, P1Thread1of1ForFork1_#t~ite61#1, P1Thread1of1ForFork1_~arg#1.offset, P1Thread1of1ForFork1_#t~ite44#1, P1Thread1of1ForFork1_#t~ite49#1, P1Thread1of1ForFork1_#t~nondet38#1, P1Thread1of1ForFork1_#t~ite45#1, P1Thread1of1ForFork1_#t~ite58#1, P1Thread1of1ForFork1_#t~ite65#1, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, P1Thread1of1ForFork1_#t~ite52#1, P1Thread1of1ForFork1_#t~nondet39#1, P1Thread1of1ForFork1_#t~ite43#1, P1Thread1of1ForFork1_#t~ite59#1, P1Thread1of1ForFork1_#t~ite60#1, P1Thread1of1ForFork1_#t~ite46#1, P1Thread1of1ForFork1_#t~ite64#1, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#t~ite51#1] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,626 INFO L290 TraceCheckUtils]: 48: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1527] L839-3-->L839-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,627 INFO L290 TraceCheckUtils]: 49: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1547] L839-4-->L840: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet70#1] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,627 INFO L290 TraceCheckUtils]: 50: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1569] L840-->L842: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_6 2) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_6} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_6, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,628 INFO L290 TraceCheckUtils]: 51: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1529] L842-->L843: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,628 INFO L290 TraceCheckUtils]: 52: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1543] L843-->L843-1: 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] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,628 INFO L290 TraceCheckUtils]: 53: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1508] L843-1-->L3: 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] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,629 INFO L290 TraceCheckUtils]: 54: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1535] L3-->L4: 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] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,629 INFO L290 TraceCheckUtils]: 55: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1549] L4-->L3-1: 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[] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,630 INFO L290 TraceCheckUtils]: 56: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1584] L3-1-->L844: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,630 INFO L290 TraceCheckUtils]: 57: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1595] P1ENTRY-->L780: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg#1.base_1| |v_P1Thread1of1ForFork1_~arg#1.base_1|) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_1| |v_P1Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_1|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_1|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_1|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_1|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_~arg#1.offset] {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,630 INFO L290 TraceCheckUtils]: 58: Hoare triple {5808#(and (= 0 ~x$r_buff0_thd1~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1597] L780-->L790: Formula: (and (= v_~x$r_buff0_thd2~0_255 v_~x$r_buff1_thd2~0_186) (= v_~x$r_buff0_thd1~0_301 v_~x$r_buff1_thd1~0_246) (= v_~x$r_buff0_thd2~0_254 1) (= v_~x$r_buff0_thd0~0_245 v_~x$r_buff1_thd0~0_190) (= v_~x$w_buff0_used~0_788 v_~x$w_buff1_used~0_611) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_611 256) 0)) (not (= (mod v_~x$w_buff0_used~0_787 256) 0)))) 1 0)) (= v_~x$w_buff0_used~0_787 1) (= v_~x$w_buff0~0_207 v_~x$w_buff1~0_235) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|) (= 2 v_~x$w_buff0~0_206) (not (= |v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_207, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_245, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_301, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_255, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_788} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_206, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_245, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_301, ~x$w_buff1~0=v_~x$w_buff1~0_235, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_186, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_611, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_246, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_254, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_190, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_787, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~x$w_buff0_used~0] {5809#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,631 INFO L290 TraceCheckUtils]: 59: Hoare triple {5809#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1587] P0ENTRY-->L740: Formula: (and (= v_P0Thread1of1ForFork0_~arg.offset_1 |v_P0Thread1of1ForFork0_#in~arg.offset_1|) (= v_P0Thread1of1ForFork0_~arg.base_1 |v_P0Thread1of1ForFork0_#in~arg.base_1|)) InVars {P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_1|, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_1|} OutVars{P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_1|, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_1|, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_1, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_1} AuxVars[] AssignedVars[P0Thread1of1ForFork0_~arg.base, P0Thread1of1ForFork0_~arg.offset] {5809#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,631 INFO L290 TraceCheckUtils]: 60: Hoare triple {5809#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1588] L740-->L742: Formula: (= v_~x~0_1 1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0] {5810#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,633 INFO L290 TraceCheckUtils]: 61: Hoare triple {5810#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} [1589] L742-->L749: Formula: (let ((.cse13 (= (mod v_~x$w_buff1_used~0_406 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd1~0_181 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_569 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd1~0_238 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_570 256) 0))) (let ((.cse8 (not .cse14)) (.cse6 (or .cse14 .cse12)) (.cse2 (not .cse4)) (.cse7 (not .cse12)) (.cse1 (not .cse5)) (.cse9 (not .cse13)) (.cse10 (or .cse13 .cse5)) (.cse11 (or .cse4 .cse12))) (and (let ((.cse3 (= (mod v_~x$r_buff0_thd1~0_237 256) 0)) (.cse0 (= (mod v_~x$w_buff1_used~0_405 256) 0))) (or (and (or (and (not .cse0) .cse1) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd1~0_180 0)) (and (or .cse4 .cse3) (= v_~x$r_buff1_thd1~0_181 v_~x$r_buff1_thd1~0_180) (or .cse5 .cse0)))) (or (and .cse6 (= v_~x$w_buff0_used~0_569 v_~x$w_buff0_used~0_570)) (and .cse7 .cse8 (= v_~x$w_buff0_used~0_569 0))) (or (and .cse7 (= v_~x$w_buff0~0_128 v_~x~0_171) .cse8 (= |v_P0_#t~ite3_35| |v_P0Thread1of1ForFork0_#t~ite3_1|)) (and .cse6 (= |v_P0_#t~ite3_35| v_~x~0_171) (or (and (= |v_P0_#t~ite3_35| v_~x$w_buff1~0_123) .cse1 .cse9) (and (= |v_P0_#t~ite3_35| v_~x~0_172) .cse10)))) (or (and .cse11 (= v_~x$r_buff0_thd1~0_238 v_~x$r_buff0_thd1~0_237)) (and (= v_~x$r_buff0_thd1~0_237 0) .cse2 .cse7)) (or (and (= v_~x$w_buff1_used~0_405 0) (or (and .cse2 .cse7) (and .cse1 .cse9))) (and (= v_~x$w_buff1_used~0_406 v_~x$w_buff1_used~0_405) .cse10 .cse11))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_128, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_238, P0Thread1of1ForFork0_#t~ite3=|v_P0Thread1of1ForFork0_#t~ite3_1|, ~x$w_buff1~0=v_~x$w_buff1~0_123, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_406, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_181, ~x~0=v_~x~0_172, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_570} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_128, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_237, ~x$w_buff1~0=v_~x$w_buff1~0_123, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_405, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_180, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_569, P0Thread1of1ForFork0_#t~ite5=|v_P0Thread1of1ForFork0_#t~ite5_1|, P0Thread1of1ForFork0_#t~ite6=|v_P0Thread1of1ForFork0_#t~ite6_1|, P0Thread1of1ForFork0_#t~ite3=|v_P0Thread1of1ForFork0_#t~ite3_2|, P0Thread1of1ForFork0_#t~ite4=|v_P0Thread1of1ForFork0_#t~ite4_1|, P0Thread1of1ForFork0_#t~ite7=|v_P0Thread1of1ForFork0_#t~ite7_1|, P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_1|, ~x~0=v_~x~0_171} AuxVars[|v_P0_#t~ite3_35|] AssignedVars[P0Thread1of1ForFork0_#t~ite5, P0Thread1of1ForFork0_#t~ite6, ~x$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite3, P0Thread1of1ForFork0_#t~ite4, P0Thread1of1ForFork0_#t~ite7, P0Thread1of1ForFork0_#t~ite8, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0] {5810#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,635 INFO L290 TraceCheckUtils]: 62: Hoare triple {5810#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} [1590] L749-->L765: Formula: (let ((.cse31 (= (mod v_~x$w_buff1_used~0_606 256) 0)) (.cse24 (= (mod v_~x$r_buff1_thd1~0_237 256) 0)) (.cse27 (= (mod v_~x$r_buff0_thd1~0_294 256) 0))) (let ((.cse11 (= (mod v_~weak$$choice2~0_236 256) 0)) (.cse9 (and .cse24 .cse27)) (.cse10 (and .cse31 .cse27)) (.cse30 (= (mod v_~x$w_buff0_used~0_780 256) 0)) (.cse22 (not .cse24)) (.cse5 (not .cse27)) (.cse23 (= (mod v_~x$w_buff1_used~0_605 256) 0)) (.cse8 (= (mod v_~x$w_buff0_used~0_779 256) 0))) (let ((.cse3 (or .cse8 .cse27)) (.cse4 (not .cse8)) (.cse21 (not .cse23)) (.cse6 (or (not .cse31) .cse5)) (.cse7 (or .cse22 .cse5)) (.cse16 (or .cse27 .cse30)) (.cse15 (not .cse30)) (.cse13 (or .cse9 .cse10 .cse30)) (.cse1 (not .cse11))) (and (= v_~x$mem_tmp~0_70 v_~x~0_263) (let ((.cse0 (= |v_P0_#t~ite22_55| |v_P0Thread1of1ForFork0_#t~ite22_1|))) (or (and .cse0 (= v_~x$w_buff1_used~0_606 v_~x$w_buff1_used~0_605) (= |v_P0_#t~ite23_49| |v_P0Thread1of1ForFork0_#t~ite23_1|) .cse1) (and (= |v_P0_#t~ite23_49| v_~x$w_buff1_used~0_605) (or (and (let ((.cse2 (= |v_P0_#t~ite22_55| 0))) (or (and .cse2 .cse3) (and .cse2 .cse4 .cse5))) .cse6 .cse7 .cse4 (= |v_P0_#t~ite22_55| |v_P0_#t~ite23_49|)) (and .cse0 (= |v_P0_#t~ite23_49| v_~x$w_buff1_used~0_606) (or .cse8 .cse9 .cse10))) .cse11))) (let ((.cse12 (= |v_P0_#t~ite16_47| |v_P0Thread1of1ForFork0_#t~ite16_1|))) (or (and (= |v_P0_#t~ite17_43| v_~x$w_buff1~0_229) (or (and .cse12 .cse13 (= |v_P0_#t~ite17_43| v_~x$w_buff1~0_230)) (and (let ((.cse14 (= |v_P0_#t~ite16_47| v_~x$w_buff1~0_230))) (or (and .cse14 .cse15 .cse5) (and .cse16 .cse14))) .cse6 .cse7 (= |v_P0_#t~ite16_47| |v_P0_#t~ite17_43|) .cse15)) .cse11) (and (= v_~x$w_buff1~0_229 v_~x$w_buff1~0_230) .cse12 (= |v_P0_#t~ite17_43| |v_P0Thread1of1ForFork0_#t~ite17_1|) .cse1))) (let ((.cse17 (= |v_P0_#t~ite28_65| |v_P0Thread1of1ForFork0_#t~ite28_1|))) (or (and .cse1 .cse17 (= |v_P0_#t~ite29_57| |v_P0Thread1of1ForFork0_#t~ite29_1|) (= v_~x$r_buff1_thd1~0_237 v_~x$r_buff1_thd1~0_236)) (and (= |v_P0_#t~ite29_57| v_~x$r_buff1_thd1~0_236) .cse11 (let ((.cse18 (= (mod v_~x$r_buff0_thd1~0_293 256) 0))) (or (let ((.cse20 (not .cse18))) (and (= |v_P0_#t~ite29_57| |v_P0_#t~ite28_65|) (let ((.cse19 (= |v_P0_#t~ite28_65| 0))) (or (and (or .cse18 .cse8) .cse19) (and .cse4 .cse19 .cse20))) (or .cse21 .cse20) (or .cse22 .cse20) .cse4)) (and (= |v_P0_#t~ite29_57| v_~x$r_buff1_thd1~0_237) .cse17 (or (and .cse18 .cse23) (and .cse18 .cse24) .cse8))))))) (= |v_P0Thread1of1ForFork0_#t~nondet10_1| v_~weak$$choice2~0_236) (= v_~x$flush_delayed~0_126 0) (= |v_P0Thread1of1ForFork0_#t~nondet9_1| v_~weak$$choice0~0_41) (let ((.cse25 (= |v_P0_#t~ite19_61| |v_P0Thread1of1ForFork0_#t~ite19_1|))) (or (and (= |v_P0_#t~ite20_57| v_~x$w_buff0_used~0_779) (or (and .cse6 (= |v_P0_#t~ite19_61| |v_P0_#t~ite20_57|) .cse7 (or (and (= |v_P0_#t~ite19_61| v_~x$w_buff0_used~0_780) .cse16) (and (= |v_P0_#t~ite19_61| 0) .cse15 .cse5)) .cse15) (and .cse25 .cse13 (= |v_P0_#t~ite20_57| v_~x$w_buff0_used~0_780))) .cse11) (and .cse25 .cse1 (= |v_P0_#t~ite20_57| |v_P0Thread1of1ForFork0_#t~ite20_1|) (= v_~x$w_buff0_used~0_780 v_~x$w_buff0_used~0_779)))) (let ((.cse26 (= |v_P0_#t~ite25_45| |v_P0Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse26 .cse1 (= v_~x$r_buff0_thd1~0_294 v_~x$r_buff0_thd1~0_293) (= |v_P0_#t~ite26_41| |v_P0Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P0_#t~ite26_41| v_~x$r_buff0_thd1~0_293) (or (and (or (and .cse27 .cse23) .cse8 .cse9) .cse26 (= |v_P0_#t~ite26_41| v_~x$r_buff0_thd1~0_294)) (and (= |v_P0_#t~ite25_45| |v_P0_#t~ite26_41|) (or (and (= |v_P0_#t~ite25_45| 0) .cse4 .cse5) (and .cse3 (= |v_P0_#t~ite25_45| v_~x$r_buff0_thd1~0_294))) .cse7 .cse4 (or .cse21 .cse5))) .cse11))) (or (and .cse13 (= v_~__unbuffered_p0_EAX~0_36 v_~x~0_263) (= |v_P0_#t~ite11_47| |v_P0Thread1of1ForFork0_#t~ite11_1|)) (and .cse6 .cse7 (or (and .cse16 (= |v_P0_#t~ite11_47| v_~x$w_buff1~0_230)) (and (= |v_P0_#t~ite11_47| v_~x$w_buff0~0_199) .cse15 .cse5)) (= |v_P0_#t~ite11_47| v_~__unbuffered_p0_EAX~0_36) .cse15)) (let ((.cse28 (= |v_P0_#t~ite13_51| |v_P0Thread1of1ForFork0_#t~ite13_1|))) (or (and (= v_~x$w_buff0~0_199 v_~x$w_buff0~0_198) .cse1 .cse28 (= |v_P0_#t~ite14_45| |v_P0Thread1of1ForFork0_#t~ite14_1|)) (and (or (and .cse6 (= |v_P0_#t~ite13_51| |v_P0_#t~ite14_45|) .cse7 (let ((.cse29 (= |v_P0_#t~ite13_51| v_~x$w_buff0~0_199))) (or (and .cse29 .cse15 .cse5) (and .cse29 .cse16))) .cse15) (and (= |v_P0_#t~ite14_45| v_~x$w_buff0~0_199) .cse13 .cse28)) (= |v_P0_#t~ite14_45| v_~x$w_buff0~0_198) .cse11))) (or (and .cse1 (= v_~x$mem_tmp~0_70 v_~x~0_261)) (and (= v_~__unbuffered_p0_EAX~0_36 v_~x~0_261) .cse11)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_199, P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_1|, P0Thread1of1ForFork0_#t~ite11=|v_P0Thread1of1ForFork0_#t~ite11_1|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_294, P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_1|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_1|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_1|, P0Thread1of1ForFork0_#t~ite28=|v_P0Thread1of1ForFork0_#t~ite28_1|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_1|, ~x$w_buff1~0=v_~x$w_buff1~0_230, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_606, P0Thread1of1ForFork0_#t~nondet10=|v_P0Thread1of1ForFork0_#t~nondet10_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_237, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_780, P0Thread1of1ForFork0_#t~nondet9=|v_P0Thread1of1ForFork0_#t~nondet9_1|, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_1|, P0Thread1of1ForFork0_#t~ite17=|v_P0Thread1of1ForFork0_#t~ite17_1|, P0Thread1of1ForFork0_#t~ite16=|v_P0Thread1of1ForFork0_#t~ite16_1|, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_1|, ~x~0=v_~x~0_263, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_1|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_1|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_198, P0Thread1of1ForFork0_#t~ite11=|v_P0Thread1of1ForFork0_#t~ite11_2|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_293, ~x$flush_delayed~0=v_~x$flush_delayed~0_126, P0Thread1of1ForFork0_#t~nondet10=|v_P0Thread1of1ForFork0_#t~nondet10_2|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_236, ~x$mem_tmp~0=v_~x$mem_tmp~0_70, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_36, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_2|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_1|, P0Thread1of1ForFork0_#t~ite17=|v_P0Thread1of1ForFork0_#t~ite17_2|, P0Thread1of1ForFork0_#t~ite16=|v_P0Thread1of1ForFork0_#t~ite16_2|, P0Thread1of1ForFork0_#t~ite15=|v_P0Thread1of1ForFork0_#t~ite15_1|, P0Thread1of1ForFork0_#t~ite30=|v_P0Thread1of1ForFork0_#t~ite30_1|, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_2|, P0Thread1of1ForFork0_#t~ite31=|v_P0Thread1of1ForFork0_#t~ite31_1|, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_2|, P0Thread1of1ForFork0_#t~ite12=|v_P0Thread1of1ForFork0_#t~ite12_1|, P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_2|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_1|, P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_2|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_2|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_2|, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_1|, P0Thread1of1ForFork0_#t~ite28=|v_P0Thread1of1ForFork0_#t~ite28_2|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_2|, ~x$w_buff1~0=v_~x$w_buff1~0_229, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_605, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_779, P0Thread1of1ForFork0_#t~nondet9=|v_P0Thread1of1ForFork0_#t~nondet9_2|, ~weak$$choice0~0=v_~weak$$choice0~0_41, ~weak$$choice2~0=v_~weak$$choice2~0_236, ~x~0=v_~x~0_261, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_1|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_2|} AuxVars[|v_P0_#t~ite20_57|, |v_P0_#t~ite22_55|, |v_P0_#t~ite19_61|, |v_P0_#t~ite25_45|, |v_P0_#t~ite28_65|, |v_P0_#t~ite26_41|, |v_P0_#t~ite29_57|, |v_P0_#t~ite11_47|, |v_P0_#t~ite14_45|, |v_P0_#t~ite16_47|, |v_P0_#t~ite13_51|, |v_P0_#t~ite23_49|, |v_P0_#t~ite17_43|] AssignedVars[~x$w_buff0~0, P0Thread1of1ForFork0_#t~ite11, ~x$r_buff0_thd1~0, ~x$flush_delayed~0, P0Thread1of1ForFork0_#t~nondet10, ~x$r_buff1_thd1~0, ~x$mem_tmp~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18, P0Thread1of1ForFork0_#t~ite17, P0Thread1of1ForFork0_#t~ite16, P0Thread1of1ForFork0_#t~ite15, P0Thread1of1ForFork0_#t~ite30, P0Thread1of1ForFork0_#t~ite14, P0Thread1of1ForFork0_#t~ite31, P0Thread1of1ForFork0_#t~ite13, P0Thread1of1ForFork0_#t~ite12, P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite20, P0Thread1of1ForFork0_#t~ite26, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_#t~ite28, P0Thread1of1ForFork0_#t~ite29, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$w_buff0_used~0, P0Thread1of1ForFork0_#t~nondet9, ~weak$$choice0~0, ~weak$$choice2~0, ~x~0, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] {5811#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,636 INFO L290 TraceCheckUtils]: 63: Hoare triple {5811#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} [1598] L790-->L793: Formula: (= v_~y~0_1 1) InVars {} OutVars{~y~0=v_~y~0_1} AuxVars[] AssignedVars[~y~0] {5811#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,636 INFO L290 TraceCheckUtils]: 64: Hoare triple {5811#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} [1599] L793-->L796: Formula: (= v_~__unbuffered_p1_EAX~0_1 v_~y~0_2) InVars {~y~0=v_~y~0_2} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_1, ~y~0=v_~y~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {5811#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:04,637 INFO L290 TraceCheckUtils]: 65: Hoare triple {5811#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} [1546] L844-->L850: Formula: (let ((.cse11 (= (mod v_~x$w_buff0_used~0_639 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd0~0_137 256) 0)) (.cse13 (= (mod v_~x$w_buff1_used~0_464 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd0~0_194 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_640 256) 0))) (let ((.cse2 (or .cse12 .cse14)) (.cse0 (not .cse14)) (.cse4 (not .cse13)) (.cse5 (or .cse10 .cse13)) (.cse3 (not .cse10)) (.cse7 (or .cse12 .cse11)) (.cse6 (not .cse11)) (.cse1 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~x$w_buff0_used~0_639 0)) (and (= v_~x$w_buff0_used~0_640 v_~x$w_buff0_used~0_639) .cse2)) (or (and (= |v_ULTIMATE.start_main_#t~ite71#1_38| v_~x~0_191) .cse2 (or (and (= v_~x$w_buff1~0_139 |v_ULTIMATE.start_main_#t~ite71#1_38|) .cse3 .cse4) (and .cse5 (= |v_ULTIMATE.start_main_#t~ite71#1_38| v_~x~0_192)))) (and (= v_~x$w_buff0~0_150 v_~x~0_191) .cse0 .cse1 (= |v_ULTIMATE.start_main_#t~ite71#1_38| |v_ULTIMATE.start_main_#t~ite71#1_33|))) (or (and (or (and .cse3 .cse4) (and .cse6 .cse1)) (= v_~x$w_buff1_used~0_463 0)) (and .cse5 (= v_~x$w_buff1_used~0_464 v_~x$w_buff1_used~0_463) .cse7)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_463 256) 0)) (.cse9 (= 0 (mod v_~x$r_buff0_thd0~0_193 256)))) (or (and (= v_~x$r_buff1_thd0~0_136 0) (or (and .cse3 (not .cse8)) (and (not .cse9) .cse6))) (and (or .cse10 .cse8) (= v_~x$r_buff1_thd0~0_137 v_~x$r_buff1_thd0~0_136) (or .cse11 .cse9)))) (or (and .cse7 (= v_~x$r_buff0_thd0~0_194 v_~x$r_buff0_thd0~0_193)) (and .cse6 .cse1 (= v_~x$r_buff0_thd0~0_193 0)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_150, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_194, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_33|, ~x$w_buff1~0=v_~x$w_buff1~0_139, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_464, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_137, ~x~0=v_~x~0_192, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_640} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_150, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_193, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_32|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_139, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_463, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_16|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_136, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_639, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_32|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_36|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_28|, ~x~0=v_~x~0_191} AuxVars[|v_ULTIMATE.start_main_#t~ite71#1_38|] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~ite75#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite76#1, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0] {5812#(and (= 0 (+ (* (- 256) (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1))} is VALID [2022-02-20 20:25:04,641 INFO L290 TraceCheckUtils]: 66: Hoare triple {5812#(and (= 0 (+ (* (- 256) (div ~x$r_buff0_thd0~0 256)) ~x$r_buff0_thd0~0)) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1))} [1579] L850-->L866: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_576 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd0~0_181 256) 0)) (.cse26 (= (mod v_~x$r_buff0_thd0~0_238 256) 0))) (let ((.cse10 (= (mod v_~weak$$choice2~0_222 256) 0)) (.cse15 (not .cse26)) (.cse1 (not .cse8)) (.cse12 (and .cse26 .cse30)) (.cse13 (and .cse8 .cse26)) (.cse31 (= (mod v_~x$w_buff0_used~0_750 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_749 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_575 256) 0))) (let ((.cse6 (not .cse9)) (.cse3 (not .cse5)) (.cse17 (or .cse26 .cse5)) (.cse22 (or .cse12 .cse13 .cse31)) (.cse20 (or .cse26 .cse31)) (.cse18 (or .cse15 .cse1)) (.cse21 (not .cse31)) (.cse19 (or .cse15 (not .cse30))) (.cse11 (not .cse10))) (and (let ((.cse7 (= |v_ULTIMATE.start_main_#t~ite96#1_57| |v_ULTIMATE.start_main_#t~ite96#1_62|))) (or (and (= v_~x$r_buff1_thd0~0_180 |v_ULTIMATE.start_main_#t~ite97#1_54|) (let ((.cse4 (= (mod v_~x$r_buff0_thd0~0_237 256) 0))) (or (let ((.cse0 (not .cse4))) (and (or .cse0 .cse1) (= |v_ULTIMATE.start_main_#t~ite96#1_62| |v_ULTIMATE.start_main_#t~ite97#1_54|) (let ((.cse2 (= |v_ULTIMATE.start_main_#t~ite96#1_62| 0))) (or (and .cse0 .cse2 .cse3) (and .cse2 (or .cse4 .cse5)))) .cse3 (or .cse0 .cse6))) (and .cse7 (or (and .cse8 .cse4) .cse5 (and .cse4 .cse9)) (= v_~x$r_buff1_thd0~0_181 |v_ULTIMATE.start_main_#t~ite97#1_54|)))) .cse10) (and (= |v_ULTIMATE.start_main_#t~ite97#1_49| |v_ULTIMATE.start_main_#t~ite97#1_54|) .cse7 (= v_~x$r_buff1_thd0~0_181 v_~x$r_buff1_thd0~0_180) .cse11))) (= v_~x$flush_delayed~0_108 0) (let ((.cse14 (= |v_ULTIMATE.start_main_#t~ite90#1_66| |v_ULTIMATE.start_main_#t~ite90#1_61|))) (or (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| v_~x$w_buff1_used~0_575) (or (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| v_~x$w_buff1_used~0_576) (or .cse12 .cse13 .cse5) .cse14) (and (let ((.cse16 (= |v_ULTIMATE.start_main_#t~ite90#1_66| 0))) (or (and .cse15 .cse16 .cse3) (and .cse16 .cse17))) (= |v_ULTIMATE.start_main_#t~ite90#1_66| |v_ULTIMATE.start_main_#t~ite91#1_58|) .cse3 .cse18 .cse19)) .cse10) (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| |v_ULTIMATE.start_main_#t~ite91#1_53|) (= v_~x$w_buff1_used~0_576 v_~x$w_buff1_used~0_575) .cse11 .cse14))) (= |v_ULTIMATE.start_main_#t~nondet78#1_19| v_~weak$$choice2~0_222) (= v_~x$mem_tmp~0_60 v_~x~0_239) (or (and (or (and .cse20 (= v_~x$w_buff1~0_202 |v_ULTIMATE.start_main_#t~ite79#1_36|)) (and .cse15 (= v_~x$w_buff0~0_183 |v_ULTIMATE.start_main_#t~ite79#1_36|) .cse21)) (= |v_ULTIMATE.start_main_#t~ite79#1_36| v_~x~0_267) .cse18 .cse21 .cse19) (and .cse22 (= v_~x~0_267 v_~x~0_239) (= |v_ULTIMATE.start_main_#t~ite79#1_31| |v_ULTIMATE.start_main_#t~ite79#1_36|))) (= (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_32 1) (= v_~__unbuffered_p1_EBX~0_26 0) (= 2 v_~x~0_267) (= v_~__unbuffered_p1_EAX~0_18 1))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_18) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite81#1_40| |v_ULTIMATE.start_main_#t~ite81#1_35|))) (or (and .cse23 (= v_~x$w_buff0~0_183 v_~x$w_buff0~0_182) (= |v_ULTIMATE.start_main_#t~ite82#1_34| |v_ULTIMATE.start_main_#t~ite82#1_29|) .cse11) (and (or (and .cse22 .cse23 (= |v_ULTIMATE.start_main_#t~ite82#1_34| v_~x$w_buff0~0_183)) (and (= |v_ULTIMATE.start_main_#t~ite81#1_40| |v_ULTIMATE.start_main_#t~ite82#1_34|) (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite81#1_40| v_~x$w_buff0~0_183))) (or (and .cse15 .cse24 .cse21) (and .cse20 .cse24))) .cse18 .cse21 .cse19)) (= |v_ULTIMATE.start_main_#t~ite82#1_34| v_~x$w_buff0~0_182) .cse10))) (= |v_ULTIMATE.start_main_#t~nondet77#1_19| v_~weak$$choice0~0_35) (or (and (= v_~x~0_267 v_~x~0_237) .cse10) (and (= v_~x$mem_tmp~0_60 v_~x~0_237) .cse11)) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite93#1_49| |v_ULTIMATE.start_main_#t~ite93#1_54|))) (or (and (or (and (or .cse15 .cse6) (= |v_ULTIMATE.start_main_#t~ite93#1_54| |v_ULTIMATE.start_main_#t~ite94#1_46|) .cse3 (or (and .cse15 .cse3 (= |v_ULTIMATE.start_main_#t~ite93#1_54| 0)) (and (= v_~x$r_buff0_thd0~0_238 |v_ULTIMATE.start_main_#t~ite93#1_54|) .cse17)) .cse18) (and .cse25 (= v_~x$r_buff0_thd0~0_238 |v_ULTIMATE.start_main_#t~ite94#1_46|) (or (and .cse26 .cse9) .cse13 .cse5))) (= v_~x$r_buff0_thd0~0_237 |v_ULTIMATE.start_main_#t~ite94#1_46|) .cse10) (and .cse25 (= v_~x$r_buff0_thd0~0_238 v_~x$r_buff0_thd0~0_237) (= |v_ULTIMATE.start_main_#t~ite94#1_46| |v_ULTIMATE.start_main_#t~ite94#1_41|) .cse11))) (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite84#1_55| |v_ULTIMATE.start_main_#t~ite84#1_60|))) (or (and (= |v_ULTIMATE.start_main_#t~ite85#1_56| v_~x$w_buff1~0_201) (or (and (= |v_ULTIMATE.start_main_#t~ite84#1_60| |v_ULTIMATE.start_main_#t~ite85#1_56|) .cse18 .cse21 .cse19 (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite84#1_60| v_~x$w_buff1~0_202))) (or (and .cse15 .cse27 .cse21) (and .cse27 .cse20)))) (and .cse28 .cse22 (= |v_ULTIMATE.start_main_#t~ite85#1_56| v_~x$w_buff1~0_202))) .cse10) (and .cse28 (= |v_ULTIMATE.start_main_#t~ite85#1_51| |v_ULTIMATE.start_main_#t~ite85#1_56|) (= v_~x$w_buff1~0_202 v_~x$w_buff1~0_201) .cse11))) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite87#1_82| |v_ULTIMATE.start_main_#t~ite87#1_77|))) (or (and (= |v_ULTIMATE.start_main_#t~ite88#1_74| v_~x$w_buff0_used~0_749) .cse10 (or (and (= |v_ULTIMATE.start_main_#t~ite88#1_74| v_~x$w_buff0_used~0_750) .cse22 .cse29) (and (or (and (= |v_ULTIMATE.start_main_#t~ite87#1_82| v_~x$w_buff0_used~0_750) .cse20) (and .cse15 (= |v_ULTIMATE.start_main_#t~ite87#1_82| 0) .cse21)) (= |v_ULTIMATE.start_main_#t~ite87#1_82| |v_ULTIMATE.start_main_#t~ite88#1_74|) .cse18 .cse21 .cse19))) (and (= v_~x$w_buff0_used~0_749 v_~x$w_buff0_used~0_750) .cse29 (= |v_ULTIMATE.start_main_#t~ite88#1_74| |v_ULTIMATE.start_main_#t~ite88#1_69|) .cse11))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_183, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_57|, ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_19|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_69|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_77|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_29|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_53|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_55|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_32, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_49|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_19|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_31|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_238, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_26, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_51|, ~x$w_buff1~0=v_~x$w_buff1~0_202, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_576, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_181, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_49|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_750, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_41|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_35|, ~x~0=v_~x~0_239, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_61|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_182, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_56|, ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_18|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_36|, ~x$flush_delayed~0=v_~x$flush_delayed~0_108, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_68|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_76|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~x$mem_tmp~0=v_~x$mem_tmp~0_60, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_28|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_34|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_52|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_54|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_32, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_48|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_18|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_34|, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_30|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_237, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_26, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_38|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_50|, ~x$w_buff1~0=v_~x$w_buff1~0_201, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_32|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_575, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_180, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_24|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_48|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_749, ~weak$$choice0~0=v_~weak$$choice0~0_35, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_36|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_44|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_40|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_34|, ~weak$$choice2~0=v_~weak$$choice2~0_222, ~x~0=v_~x~0_237, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_60|} AuxVars[|v_ULTIMATE.start_main_#t~ite94#1_46|, |v_ULTIMATE.start_main_#t~ite96#1_62|, |v_ULTIMATE.start_main_#t~ite88#1_74|, |v_ULTIMATE.start_main_#t~ite81#1_40|, |v_ULTIMATE.start_main_#t~ite97#1_54|, |v_ULTIMATE.start_main_#t~ite79#1_36|, |v_ULTIMATE.start_main_#t~ite91#1_58|, |v_ULTIMATE.start_main_#t~ite82#1_34|, |v_ULTIMATE.start_main_#t~ite84#1_60|, |v_ULTIMATE.start_main_#t~ite90#1_66|, |v_ULTIMATE.start_main_#t~ite87#1_82|, v_~x~0_267, |v_ULTIMATE.start_main_#t~ite93#1_54|, |v_ULTIMATE.start_main_#t~ite85#1_56|] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~nondet77#1, ULTIMATE.start_main_#t~ite83#1, ~x$flush_delayed~0, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ~x$mem_tmp~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~nondet78#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite79#1, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ~x$w_buff1~0, ULTIMATE.start_main_#t~ite99#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ~x$w_buff0_used~0, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~x~0, ULTIMATE.start_main_#t~ite90#1] {5813#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:04,641 INFO L290 TraceCheckUtils]: 67: Hoare triple {5813#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1493] L866-->L867: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5813#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:04,642 INFO L290 TraceCheckUtils]: 68: Hoare triple {5813#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1571] L867-->L867-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} 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_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {5814#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:04,642 INFO L290 TraceCheckUtils]: 69: Hoare triple {5814#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1490] L867-1-->L19: 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] {5814#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:04,642 INFO L290 TraceCheckUtils]: 70: Hoare triple {5814#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1515] L19-->L19-1: 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] {5815#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:25:04,643 INFO L290 TraceCheckUtils]: 71: Hoare triple {5815#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1554] L19-1-->L19-2: 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[] {5805#false} is VALID [2022-02-20 20:25:04,643 INFO L290 TraceCheckUtils]: 72: Hoare triple {5805#false} [1566] L19-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5805#false} is VALID [2022-02-20 20:25:04,643 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 20:25:04,644 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:25:04,644 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [95726732] [2022-02-20 20:25:04,644 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [95726732] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:25:04,644 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:25:04,644 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-02-20 20:25:04,644 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580435435] [2022-02-20 20:25:04,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:25:04,645 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.083333333333333) internal successors, (73), 12 states have internal predecessors, (73), 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 73 [2022-02-20 20:25:04,645 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:25:04,645 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 6.083333333333333) internal successors, (73), 12 states have internal predecessors, (73), 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 20:25:04,698 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:25:04,699 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-02-20 20:25:04,699 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:25:04,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-02-20 20:25:04,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2022-02-20 20:25:04,700 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 72 out of 99 [2022-02-20 20:25:04,701 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 104 places, 83 transitions, 194 flow. Second operand has 12 states, 12 states have (on average 73.58333333333333) internal successors, (883), 12 states have internal predecessors, (883), 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 20:25:04,701 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:25:04,701 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 72 of 99 [2022-02-20 20:25:04,701 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:25:05,780 INFO L129 PetriNetUnfolder]: 144/442 cut-off events. [2022-02-20 20:25:05,780 INFO L130 PetriNetUnfolder]: For 111/111 co-relation queries the response was YES. [2022-02-20 20:25:05,781 INFO L84 FinitePrefix]: Finished finitePrefix Result has 891 conditions, 442 events. 144/442 cut-off events. For 111/111 co-relation queries the response was YES. Maximal size of possible extension queue 36. Compared 2016 event pairs, 37 based on Foata normal form. 10/424 useless extension candidates. Maximal degree in co-relation 836. Up to 144 conditions per place. [2022-02-20 20:25:05,782 INFO L132 encePairwiseOnDemand]: 88/99 looper letters, 26 selfloop transitions, 7 changer transitions 22/116 dead transitions. [2022-02-20 20:25:05,782 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 110 places, 116 transitions, 392 flow [2022-02-20 20:25:05,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 20:25:05,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-02-20 20:25:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 993 transitions. [2022-02-20 20:25:05,790 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7715617715617715 [2022-02-20 20:25:05,790 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 993 transitions. [2022-02-20 20:25:05,790 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 993 transitions. [2022-02-20 20:25:05,791 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:25:05,791 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 993 transitions. [2022-02-20 20:25:05,793 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 76.38461538461539) internal successors, (993), 13 states have internal predecessors, (993), 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 20:25:05,794 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 99.0) internal successors, (1386), 14 states have internal predecessors, (1386), 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 20:25:05,795 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 99.0) internal successors, (1386), 14 states have internal predecessors, (1386), 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 20:25:05,799 INFO L186 Difference]: Start difference. First operand has 104 places, 83 transitions, 194 flow. Second operand 13 states and 993 transitions. [2022-02-20 20:25:05,799 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 110 places, 116 transitions, 392 flow [2022-02-20 20:25:49,081 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 102 places, 116 transitions, 360 flow, removed 14 selfloop flow, removed 8 redundant places. [2022-02-20 20:25:49,083 INFO L242 Difference]: Finished difference. Result has 110 places, 86 transitions, 237 flow [2022-02-20 20:25:49,083 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=99, PETRI_DIFFERENCE_MINUEND_FLOW=178, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=83, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=237, PETRI_PLACES=110, PETRI_TRANSITIONS=86} [2022-02-20 20:25:49,084 INFO L334 CegarLoopForPetriNet]: 102 programPoint places, 8 predicate places. [2022-02-20 20:25:49,084 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 110 places, 86 transitions, 237 flow [2022-02-20 20:25:49,125 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 2066 states, 2062 states have (on average 2.626091173617847) internal successors, (5415), 2065 states have internal predecessors, (5415), 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 20:25:49,129 INFO L78 Accepts]: Start accepts. Automaton has has 2066 states, 2062 states have (on average 2.626091173617847) internal successors, (5415), 2065 states have internal predecessors, (5415), 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 73 [2022-02-20 20:25:49,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:25:49,130 INFO L470 AbstractCegarLoop]: Abstraction has has 110 places, 86 transitions, 237 flow [2022-02-20 20:25:49,131 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 73.58333333333333) internal successors, (883), 12 states have internal predecessors, (883), 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 20:25:49,131 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:25:49,131 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] [2022-02-20 20:25:49,131 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:25:49,131 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:25:49,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:25:49,132 INFO L85 PathProgramCache]: Analyzing trace with hash -664211543, now seen corresponding path program 2 times [2022-02-20 20:25:49,132 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:25:49,132 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [118280802] [2022-02-20 20:25:49,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:25:49,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:25:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:25:49,516 INFO L290 TraceCheckUtils]: 0: Hoare triple {7904#true} [1577] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7904#true} is VALID [2022-02-20 20:25:49,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {7904#true} [1519] 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] {7904#true} is VALID [2022-02-20 20:25:49,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {7904#true} [1580] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {7904#true} is VALID [2022-02-20 20:25:49,516 INFO L290 TraceCheckUtils]: 3: Hoare triple {7904#true} [1583] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {7904#true} is VALID [2022-02-20 20:25:49,516 INFO L290 TraceCheckUtils]: 4: Hoare triple {7904#true} [1559] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {7904#true} is VALID [2022-02-20 20:25:49,517 INFO L290 TraceCheckUtils]: 5: Hoare triple {7904#true} [1530] L18-1-->L18-2: 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[] {7904#true} is VALID [2022-02-20 20:25:49,517 INFO L290 TraceCheckUtils]: 6: Hoare triple {7904#true} [1521] L18-2-->L18-3: 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[] {7904#true} is VALID [2022-02-20 20:25:49,517 INFO L290 TraceCheckUtils]: 7: Hoare triple {7904#true} [1573] L18-3-->L18-4: Formula: (and (= 64 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {7904#true} is VALID [2022-02-20 20:25:49,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {7904#true} [1524] L18-4-->L711: Formula: (= v_~__unbuffered_cnt~0_5 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {7904#true} is VALID [2022-02-20 20:25:49,517 INFO L290 TraceCheckUtils]: 9: Hoare triple {7904#true} [1520] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {7904#true} is VALID [2022-02-20 20:25:49,517 INFO L290 TraceCheckUtils]: 10: Hoare triple {7904#true} [1563] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {7904#true} is VALID [2022-02-20 20:25:49,517 INFO L290 TraceCheckUtils]: 11: Hoare triple {7904#true} [1494] L715-->L716: Formula: (= v_~__unbuffered_p1_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0] {7904#true} is VALID [2022-02-20 20:25:49,518 INFO L290 TraceCheckUtils]: 12: Hoare triple {7904#true} [1525] L716-->L717: 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] {7904#true} is VALID [2022-02-20 20:25:49,518 INFO L290 TraceCheckUtils]: 13: Hoare triple {7904#true} [1501] L717-->L719: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {7904#true} is VALID [2022-02-20 20:25:49,518 INFO L290 TraceCheckUtils]: 14: Hoare triple {7904#true} [1542] L719-->L720: Formula: (= v_~x~0_20 0) InVars {} OutVars{~x~0=v_~x~0_20} AuxVars[] AssignedVars[~x~0] {7904#true} is VALID [2022-02-20 20:25:49,518 INFO L290 TraceCheckUtils]: 15: Hoare triple {7904#true} [1511] L720-->L721: Formula: (= 0 v_~x$flush_delayed~0_9) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_9} AuxVars[] AssignedVars[~x$flush_delayed~0] {7904#true} is VALID [2022-02-20 20:25:49,518 INFO L290 TraceCheckUtils]: 16: Hoare triple {7904#true} [1550] L721-->L722: Formula: (= v_~x$mem_tmp~0_5 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_5} AuxVars[] AssignedVars[~x$mem_tmp~0] {7904#true} is VALID [2022-02-20 20:25:49,519 INFO L290 TraceCheckUtils]: 17: Hoare triple {7904#true} [1538] L722-->L723: Formula: (= v_~x$r_buff0_thd0~0_2 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {7906#(= 0 ~x$r_buff0_thd0~0)} is VALID [2022-02-20 20:25:49,519 INFO L290 TraceCheckUtils]: 18: Hoare triple {7906#(= 0 ~x$r_buff0_thd0~0)} [1586] L723-->L724: Formula: (= v_~x$r_buff0_thd1~0_58 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_58} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {7907#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:49,519 INFO L290 TraceCheckUtils]: 19: Hoare triple {7907#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} [1503] L724-->L725: Formula: (= v_~x$r_buff0_thd2~0_47 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_47} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {7907#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:49,520 INFO L290 TraceCheckUtils]: 20: Hoare triple {7907#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} [1492] L725-->L726: Formula: (= v_~x$r_buff1_thd0~0_2 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {7907#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:49,520 INFO L290 TraceCheckUtils]: 21: Hoare triple {7907#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0))} [1556] L726-->L727: Formula: (= v_~x$r_buff1_thd1~0_35 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_35} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {7908#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,520 INFO L290 TraceCheckUtils]: 22: Hoare triple {7908#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1499] L727-->L728: Formula: (= v_~x$r_buff1_thd2~0_27 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_27} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {7908#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,521 INFO L290 TraceCheckUtils]: 23: Hoare triple {7908#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1540] L728-->L729: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {7908#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,521 INFO L290 TraceCheckUtils]: 24: Hoare triple {7908#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1518] L729-->L730: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {7908#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,522 INFO L290 TraceCheckUtils]: 25: Hoare triple {7908#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1533] L730-->L731: Formula: (= 0 v_~x$w_buff0~0_18) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_18} AuxVars[] AssignedVars[~x$w_buff0~0] {7909#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,522 INFO L290 TraceCheckUtils]: 26: Hoare triple {7909#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1562] L731-->L732: Formula: (= v_~x$w_buff0_used~0_104 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_104} AuxVars[] AssignedVars[~x$w_buff0_used~0] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,523 INFO L290 TraceCheckUtils]: 27: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1506] L732-->L733: Formula: (= 0 v_~x$w_buff1~0_17) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_17} AuxVars[] AssignedVars[~x$w_buff1~0] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,523 INFO L290 TraceCheckUtils]: 28: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1561] L733-->L735: Formula: (= v_~x$w_buff1_used~0_61 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_61} AuxVars[] AssignedVars[~x$w_buff1_used~0] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,524 INFO L290 TraceCheckUtils]: 29: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1581] L735-->L736: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,524 INFO L290 TraceCheckUtils]: 30: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1517] L736-->L737: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,524 INFO L290 TraceCheckUtils]: 31: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1505] L737-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,525 INFO L290 TraceCheckUtils]: 32: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1585] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,525 INFO L290 TraceCheckUtils]: 33: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1522] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,526 INFO L290 TraceCheckUtils]: 34: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1500] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,526 INFO L290 TraceCheckUtils]: 35: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1572] L-1-6-->L836: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_1|, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_1|, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet77#1, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_~#t1617~0#1.base, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_~#t1618~0#1.offset, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_~#t1617~0#1.offset, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~nondet78#1, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_~#t1618~0#1.base, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~ite90#1] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,527 INFO L290 TraceCheckUtils]: 36: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1496] L836-->L836-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t1617~0#1.offset_2| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1617~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 4)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1617~0#1.base_2|) 0) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1617~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1617~0#1.offset, ULTIMATE.start_main_~#t1617~0#1.base, #valid, #length] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,527 INFO L290 TraceCheckUtils]: 37: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1491] L836-1-->L837: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,527 INFO L290 TraceCheckUtils]: 38: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1574] L837-->L837-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,528 INFO L290 TraceCheckUtils]: 39: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1531] L837-1-->L837-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1617~0#1.base_3|) |v_ULTIMATE.start_main_~#t1617~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1617~0#1.offset=|v_ULTIMATE.start_main_~#t1617~0#1.offset_3|, ULTIMATE.start_main_~#t1617~0#1.base=|v_ULTIMATE.start_main_~#t1617~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,528 INFO L290 TraceCheckUtils]: 40: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1606] L837-2-->P0ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork0_thidvar0_2) (= |v_P0Thread1of1ForFork0_#in~arg.base_4| 0) (= 0 |v_P0Thread1of1ForFork0_#in~arg.offset_4|) (= v_P0Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{P0Thread1of1ForFork0_#t~ite34=|v_P0Thread1of1ForFork0_#t~ite34_4|, P0Thread1of1ForFork0_#t~ite11=|v_P0Thread1of1ForFork0_#t~ite11_6|, P0Thread1of1ForFork0_#t~ite35=|v_P0Thread1of1ForFork0_#t~ite35_4|, P0Thread1of1ForFork0_#t~ite36=|v_P0Thread1of1ForFork0_#t~ite36_4|, P0Thread1of1ForFork0_#t~ite37=|v_P0Thread1of1ForFork0_#t~ite37_4|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_4|, P0Thread1of1ForFork0_thidvar1=v_P0Thread1of1ForFork0_thidvar1_2, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_4|, P0Thread1of1ForFork0_#t~nondet10=|v_P0Thread1of1ForFork0_#t~nondet10_6|, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_4, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_4|, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_6|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_4|, P0Thread1of1ForFork0_#t~ite17=|v_P0Thread1of1ForFork0_#t~ite17_6|, P0Thread1of1ForFork0_#t~ite16=|v_P0Thread1of1ForFork0_#t~ite16_6|, P0Thread1of1ForFork0_#t~ite15=|v_P0Thread1of1ForFork0_#t~ite15_4|, P0Thread1of1ForFork0_#t~ite30=|v_P0Thread1of1ForFork0_#t~ite30_4|, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_6|, P0Thread1of1ForFork0_#t~ite31=|v_P0Thread1of1ForFork0_#t~ite31_4|, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_6|, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_4, P0Thread1of1ForFork0_#t~ite32=|v_P0Thread1of1ForFork0_#t~ite32_6|, P0Thread1of1ForFork0_#t~ite12=|v_P0Thread1of1ForFork0_#t~ite12_4|, P0Thread1of1ForFork0_#t~ite33=|v_P0Thread1of1ForFork0_#t~ite33_4|, P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_6|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_4|, P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_6|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_6|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_6|, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_4|, P0Thread1of1ForFork0_thidvar0=v_P0Thread1of1ForFork0_thidvar0_2, P0Thread1of1ForFork0_#t~ite28=|v_P0Thread1of1ForFork0_#t~ite28_6|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_6|, P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_4|, P0Thread1of1ForFork0_#t~ite5=|v_P0Thread1of1ForFork0_#t~ite5_4|, P0Thread1of1ForFork0_#t~ite6=|v_P0Thread1of1ForFork0_#t~ite6_4|, P0Thread1of1ForFork0_#t~nondet9=|v_P0Thread1of1ForFork0_#t~nondet9_6|, P0Thread1of1ForFork0_#t~ite3=|v_P0Thread1of1ForFork0_#t~ite3_6|, P0Thread1of1ForFork0_#t~ite4=|v_P0Thread1of1ForFork0_#t~ite4_4|, P0Thread1of1ForFork0_#t~ite7=|v_P0Thread1of1ForFork0_#t~ite7_4|, P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_4|, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_4|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite34, P0Thread1of1ForFork0_#t~ite11, P0Thread1of1ForFork0_#t~ite35, P0Thread1of1ForFork0_#t~ite36, P0Thread1of1ForFork0_#t~ite37, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_thidvar1, P0Thread1of1ForFork0_#res.base, P0Thread1of1ForFork0_#t~nondet10, P0Thread1of1ForFork0_~arg.base, P0Thread1of1ForFork0_#in~arg.offset, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18, P0Thread1of1ForFork0_#t~ite17, P0Thread1of1ForFork0_#t~ite16, P0Thread1of1ForFork0_#t~ite15, P0Thread1of1ForFork0_#t~ite30, P0Thread1of1ForFork0_#t~ite14, P0Thread1of1ForFork0_#t~ite31, P0Thread1of1ForFork0_#t~ite13, P0Thread1of1ForFork0_~arg.offset, P0Thread1of1ForFork0_#t~ite32, P0Thread1of1ForFork0_#t~ite12, P0Thread1of1ForFork0_#t~ite33, P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite20, P0Thread1of1ForFork0_#t~ite26, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_thidvar0, P0Thread1of1ForFork0_#t~ite28, P0Thread1of1ForFork0_#t~ite29, P0Thread1of1ForFork0_#in~arg.base, P0Thread1of1ForFork0_#t~ite5, P0Thread1of1ForFork0_#t~ite6, P0Thread1of1ForFork0_#t~nondet9, P0Thread1of1ForFork0_#t~ite3, P0Thread1of1ForFork0_#t~ite4, P0Thread1of1ForFork0_#t~ite7, P0Thread1of1ForFork0_#t~ite8, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,529 INFO L290 TraceCheckUtils]: 41: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1507] L837-3-->L837-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,529 INFO L290 TraceCheckUtils]: 42: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1564] L837-4-->L838: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet68#1] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,530 INFO L290 TraceCheckUtils]: 43: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1514] L838-->L838-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1618~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t1618~0#1.offset_2| 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 1)) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1618~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1618~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_2|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1618~0#1.offset, #valid, ULTIMATE.start_main_~#t1618~0#1.base, #length] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,530 INFO L290 TraceCheckUtils]: 44: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1502] L838-1-->L839: Formula: (= |v_ULTIMATE.start_main_#t~pre69#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,530 INFO L290 TraceCheckUtils]: 45: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1513] L839-->L839-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,531 INFO L290 TraceCheckUtils]: 46: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1570] L839-1-->L839-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1618~0#1.base_3|) |v_ULTIMATE.start_main_~#t1618~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre69#1_3|)) |v_#memory_int_5|) InVars {ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_3|, #memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|} OutVars{ULTIMATE.start_main_~#t1618~0#1.offset=|v_ULTIMATE.start_main_~#t1618~0#1.offset_3|, #memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1618~0#1.base=|v_ULTIMATE.start_main_~#t1618~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|} AuxVars[] AssignedVars[#memory_int] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,531 INFO L290 TraceCheckUtils]: 47: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1608] L839-2-->P1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre69#1_6| v_P1Thread1of1ForFork1_thidvar0_2) (= |v_P1Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|} OutVars{P1Thread1of1ForFork1_#t~ite55#1=|v_P1Thread1of1ForFork1_#t~ite55#1_6|, P1Thread1of1ForFork1_#t~ite42#1=|v_P1Thread1of1ForFork1_#t~ite42#1_6|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_4|, P1Thread1of1ForFork1_#t~ite47#1=|v_P1Thread1of1ForFork1_#t~ite47#1_4|, P1Thread1of1ForFork1_#t~ite63#1=|v_P1Thread1of1ForFork1_#t~ite63#1_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|, P1Thread1of1ForFork1_#t~ite56#1=|v_P1Thread1of1ForFork1_#t~ite56#1_4|, P1Thread1of1ForFork1_#t~ite41#1=|v_P1Thread1of1ForFork1_#t~ite41#1_4|, P1Thread1of1ForFork1_#t~ite50#1=|v_P1Thread1of1ForFork1_#t~ite50#1_4|, P1Thread1of1ForFork1_#t~ite54#1=|v_P1Thread1of1ForFork1_#t~ite54#1_6|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_4|, P1Thread1of1ForFork1_#t~ite48#1=|v_P1Thread1of1ForFork1_#t~ite48#1_6|, P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_4|, P1Thread1of1ForFork1_#res#1.base=|v_P1Thread1of1ForFork1_#res#1.base_4|, P1Thread1of1ForFork1_#t~ite62#1=|v_P1Thread1of1ForFork1_#t~ite62#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_#t~ite40#1=|v_P1Thread1of1ForFork1_#t~ite40#1_6|, P1Thread1of1ForFork1_#t~ite57#1=|v_P1Thread1of1ForFork1_#t~ite57#1_6|, P1Thread1of1ForFork1_#t~ite53#1=|v_P1Thread1of1ForFork1_#t~ite53#1_4|, P1Thread1of1ForFork1_#res#1.offset=|v_P1Thread1of1ForFork1_#res#1.offset_4|, P1Thread1of1ForFork1_#t~ite66#1=|v_P1Thread1of1ForFork1_#t~ite66#1_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2, P1Thread1of1ForFork1_#t~ite61#1=|v_P1Thread1of1ForFork1_#t~ite61#1_6|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_4|, P1Thread1of1ForFork1_#t~ite44#1=|v_P1Thread1of1ForFork1_#t~ite44#1_4|, P1Thread1of1ForFork1_#t~ite49#1=|v_P1Thread1of1ForFork1_#t~ite49#1_6|, P1Thread1of1ForFork1_#t~nondet38#1=|v_P1Thread1of1ForFork1_#t~nondet38#1_6|, P1Thread1of1ForFork1_#t~ite45#1=|v_P1Thread1of1ForFork1_#t~ite45#1_6|, P1Thread1of1ForFork1_#t~ite58#1=|v_P1Thread1of1ForFork1_#t~ite58#1_6|, P1Thread1of1ForFork1_#t~ite65#1=|v_P1Thread1of1ForFork1_#t~ite65#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork1_#t~ite52#1=|v_P1Thread1of1ForFork1_#t~ite52#1_6|, P1Thread1of1ForFork1_#t~nondet39#1=|v_P1Thread1of1ForFork1_#t~nondet39#1_6|, P1Thread1of1ForFork1_#t~ite43#1=|v_P1Thread1of1ForFork1_#t~ite43#1_6|, P1Thread1of1ForFork1_#t~ite59#1=|v_P1Thread1of1ForFork1_#t~ite59#1_4|, P1Thread1of1ForFork1_#t~ite60#1=|v_P1Thread1of1ForFork1_#t~ite60#1_4|, P1Thread1of1ForFork1_#t~ite46#1=|v_P1Thread1of1ForFork1_#t~ite46#1_6|, P1Thread1of1ForFork1_#t~ite64#1=|v_P1Thread1of1ForFork1_#t~ite64#1_4|, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#t~ite51#1=|v_P1Thread1of1ForFork1_#t~ite51#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite55#1, P1Thread1of1ForFork1_#t~ite42#1, P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_#t~ite47#1, P1Thread1of1ForFork1_#t~ite63#1, P1Thread1of1ForFork1_#t~ite56#1, P1Thread1of1ForFork1_#t~ite41#1, P1Thread1of1ForFork1_#t~ite50#1, P1Thread1of1ForFork1_#t~ite54#1, P1Thread1of1ForFork1_#in~arg#1.base, P1Thread1of1ForFork1_#t~ite48#1, P1Thread1of1ForFork1_#in~arg#1.offset, P1Thread1of1ForFork1_#res#1.base, P1Thread1of1ForFork1_#t~ite62#1, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_#t~ite40#1, P1Thread1of1ForFork1_#t~ite57#1, P1Thread1of1ForFork1_#t~ite53#1, P1Thread1of1ForFork1_#res#1.offset, P1Thread1of1ForFork1_#t~ite66#1, P1Thread1of1ForFork1_thidvar0, P1Thread1of1ForFork1_#t~ite61#1, P1Thread1of1ForFork1_~arg#1.offset, P1Thread1of1ForFork1_#t~ite44#1, P1Thread1of1ForFork1_#t~ite49#1, P1Thread1of1ForFork1_#t~nondet38#1, P1Thread1of1ForFork1_#t~ite45#1, P1Thread1of1ForFork1_#t~ite58#1, P1Thread1of1ForFork1_#t~ite65#1, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, P1Thread1of1ForFork1_#t~ite52#1, P1Thread1of1ForFork1_#t~nondet39#1, P1Thread1of1ForFork1_#t~ite43#1, P1Thread1of1ForFork1_#t~ite59#1, P1Thread1of1ForFork1_#t~ite60#1, P1Thread1of1ForFork1_#t~ite46#1, P1Thread1of1ForFork1_#t~ite64#1, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#t~ite51#1] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,533 INFO L290 TraceCheckUtils]: 48: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1527] L839-3-->L839-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,533 INFO L290 TraceCheckUtils]: 49: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1547] L839-4-->L840: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet70#1] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,533 INFO L290 TraceCheckUtils]: 50: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1569] L840-->L842: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_6 2) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_6} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_6, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,534 INFO L290 TraceCheckUtils]: 51: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1529] L842-->L843: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,534 INFO L290 TraceCheckUtils]: 52: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1543] L843-->L843-1: 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] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,535 INFO L290 TraceCheckUtils]: 53: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1508] L843-1-->L3: 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] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,535 INFO L290 TraceCheckUtils]: 54: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1535] L3-->L4: 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] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,536 INFO L290 TraceCheckUtils]: 55: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1549] L4-->L3-1: 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[] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,536 INFO L290 TraceCheckUtils]: 56: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1584] L3-1-->L844: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,537 INFO L290 TraceCheckUtils]: 57: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1546] L844-->L850: Formula: (let ((.cse11 (= (mod v_~x$w_buff0_used~0_639 256) 0)) (.cse10 (= (mod v_~x$r_buff1_thd0~0_137 256) 0)) (.cse13 (= (mod v_~x$w_buff1_used~0_464 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd0~0_194 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_640 256) 0))) (let ((.cse2 (or .cse12 .cse14)) (.cse0 (not .cse14)) (.cse4 (not .cse13)) (.cse5 (or .cse10 .cse13)) (.cse3 (not .cse10)) (.cse7 (or .cse12 .cse11)) (.cse6 (not .cse11)) (.cse1 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~x$w_buff0_used~0_639 0)) (and (= v_~x$w_buff0_used~0_640 v_~x$w_buff0_used~0_639) .cse2)) (or (and (= |v_ULTIMATE.start_main_#t~ite71#1_38| v_~x~0_191) .cse2 (or (and (= v_~x$w_buff1~0_139 |v_ULTIMATE.start_main_#t~ite71#1_38|) .cse3 .cse4) (and .cse5 (= |v_ULTIMATE.start_main_#t~ite71#1_38| v_~x~0_192)))) (and (= v_~x$w_buff0~0_150 v_~x~0_191) .cse0 .cse1 (= |v_ULTIMATE.start_main_#t~ite71#1_38| |v_ULTIMATE.start_main_#t~ite71#1_33|))) (or (and (or (and .cse3 .cse4) (and .cse6 .cse1)) (= v_~x$w_buff1_used~0_463 0)) (and .cse5 (= v_~x$w_buff1_used~0_464 v_~x$w_buff1_used~0_463) .cse7)) (let ((.cse8 (= (mod v_~x$w_buff1_used~0_463 256) 0)) (.cse9 (= 0 (mod v_~x$r_buff0_thd0~0_193 256)))) (or (and (= v_~x$r_buff1_thd0~0_136 0) (or (and .cse3 (not .cse8)) (and (not .cse9) .cse6))) (and (or .cse10 .cse8) (= v_~x$r_buff1_thd0~0_137 v_~x$r_buff1_thd0~0_136) (or .cse11 .cse9)))) (or (and .cse7 (= v_~x$r_buff0_thd0~0_194 v_~x$r_buff0_thd0~0_193)) (and .cse6 .cse1 (= v_~x$r_buff0_thd0~0_193 0)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_150, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_194, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_33|, ~x$w_buff1~0=v_~x$w_buff1~0_139, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_464, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_137, ~x~0=v_~x~0_192, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_640} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_150, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_193, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_32|, ULTIMATE.start_main_#t~ite72#1=|v_ULTIMATE.start_main_#t~ite72#1_28|, ~x$w_buff1~0=v_~x$w_buff1~0_139, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_463, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_16|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_136, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_639, ULTIMATE.start_main_#t~ite71#1=|v_ULTIMATE.start_main_#t~ite71#1_32|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_36|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_28|, ~x~0=v_~x~0_191} AuxVars[|v_ULTIMATE.start_main_#t~ite71#1_38|] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite71#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite72#1, ULTIMATE.start_main_#t~ite75#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite76#1, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,538 INFO L290 TraceCheckUtils]: 58: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1587] P0ENTRY-->L740: Formula: (and (= v_P0Thread1of1ForFork0_~arg.offset_1 |v_P0Thread1of1ForFork0_#in~arg.offset_1|) (= v_P0Thread1of1ForFork0_~arg.base_1 |v_P0Thread1of1ForFork0_#in~arg.base_1|)) InVars {P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_1|, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_1|} OutVars{P0Thread1of1ForFork0_#in~arg.base=|v_P0Thread1of1ForFork0_#in~arg.base_1|, P0Thread1of1ForFork0_#in~arg.offset=|v_P0Thread1of1ForFork0_#in~arg.offset_1|, P0Thread1of1ForFork0_~arg.base=v_P0Thread1of1ForFork0_~arg.base_1, P0Thread1of1ForFork0_~arg.offset=v_P0Thread1of1ForFork0_~arg.offset_1} AuxVars[] AssignedVars[P0Thread1of1ForFork0_~arg.base, P0Thread1of1ForFork0_~arg.offset] {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,538 INFO L290 TraceCheckUtils]: 59: Hoare triple {7910#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1588] L740-->L742: Formula: (= v_~x~0_1 1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0] {7911#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} is VALID [2022-02-20 20:25:49,540 INFO L290 TraceCheckUtils]: 60: Hoare triple {7911#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$w_buff0~0) (<= 0 ~x$w_buff0_used~0) (<= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))} [1589] L742-->L749: Formula: (let ((.cse13 (= (mod v_~x$w_buff1_used~0_406 256) 0)) (.cse5 (= (mod v_~x$r_buff1_thd1~0_181 256) 0)) (.cse4 (= (mod v_~x$w_buff0_used~0_569 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd1~0_238 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_570 256) 0))) (let ((.cse8 (not .cse14)) (.cse6 (or .cse14 .cse12)) (.cse2 (not .cse4)) (.cse7 (not .cse12)) (.cse1 (not .cse5)) (.cse9 (not .cse13)) (.cse10 (or .cse13 .cse5)) (.cse11 (or .cse4 .cse12))) (and (let ((.cse3 (= (mod v_~x$r_buff0_thd1~0_237 256) 0)) (.cse0 (= (mod v_~x$w_buff1_used~0_405 256) 0))) (or (and (or (and (not .cse0) .cse1) (and .cse2 (not .cse3))) (= v_~x$r_buff1_thd1~0_180 0)) (and (or .cse4 .cse3) (= v_~x$r_buff1_thd1~0_181 v_~x$r_buff1_thd1~0_180) (or .cse5 .cse0)))) (or (and .cse6 (= v_~x$w_buff0_used~0_569 v_~x$w_buff0_used~0_570)) (and .cse7 .cse8 (= v_~x$w_buff0_used~0_569 0))) (or (and .cse7 (= v_~x$w_buff0~0_128 v_~x~0_171) .cse8 (= |v_P0_#t~ite3_35| |v_P0Thread1of1ForFork0_#t~ite3_1|)) (and .cse6 (= |v_P0_#t~ite3_35| v_~x~0_171) (or (and (= |v_P0_#t~ite3_35| v_~x$w_buff1~0_123) .cse1 .cse9) (and (= |v_P0_#t~ite3_35| v_~x~0_172) .cse10)))) (or (and .cse11 (= v_~x$r_buff0_thd1~0_238 v_~x$r_buff0_thd1~0_237)) (and (= v_~x$r_buff0_thd1~0_237 0) .cse2 .cse7)) (or (and (= v_~x$w_buff1_used~0_405 0) (or (and .cse2 .cse7) (and .cse1 .cse9))) (and (= v_~x$w_buff1_used~0_406 v_~x$w_buff1_used~0_405) .cse10 .cse11))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_128, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_238, P0Thread1of1ForFork0_#t~ite3=|v_P0Thread1of1ForFork0_#t~ite3_1|, ~x$w_buff1~0=v_~x$w_buff1~0_123, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_406, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_181, ~x~0=v_~x~0_172, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_570} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_128, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_237, ~x$w_buff1~0=v_~x$w_buff1~0_123, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_405, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_180, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_569, P0Thread1of1ForFork0_#t~ite5=|v_P0Thread1of1ForFork0_#t~ite5_1|, P0Thread1of1ForFork0_#t~ite6=|v_P0Thread1of1ForFork0_#t~ite6_1|, P0Thread1of1ForFork0_#t~ite3=|v_P0Thread1of1ForFork0_#t~ite3_2|, P0Thread1of1ForFork0_#t~ite4=|v_P0Thread1of1ForFork0_#t~ite4_1|, P0Thread1of1ForFork0_#t~ite7=|v_P0Thread1of1ForFork0_#t~ite7_1|, P0Thread1of1ForFork0_#t~ite8=|v_P0Thread1of1ForFork0_#t~ite8_1|, ~x~0=v_~x~0_171} AuxVars[|v_P0_#t~ite3_35|] AssignedVars[P0Thread1of1ForFork0_#t~ite5, P0Thread1of1ForFork0_#t~ite6, ~x$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite3, P0Thread1of1ForFork0_#t~ite4, P0Thread1of1ForFork0_#t~ite7, P0Thread1of1ForFork0_#t~ite8, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0] {7912#(and (= 0 ~x$w_buff0~0) (<= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (< 0 (+ (div ~x$w_buff0_used~0 256) 1)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:49,542 INFO L290 TraceCheckUtils]: 61: Hoare triple {7912#(and (= 0 ~x$w_buff0~0) (<= ~x$w_buff0_used~0 (* 256 (div ~x$w_buff0_used~0 256))) (< 0 (+ (div ~x$w_buff0_used~0 256) 1)) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0))} [1590] L749-->L765: Formula: (let ((.cse31 (= (mod v_~x$w_buff1_used~0_606 256) 0)) (.cse24 (= (mod v_~x$r_buff1_thd1~0_237 256) 0)) (.cse27 (= (mod v_~x$r_buff0_thd1~0_294 256) 0))) (let ((.cse11 (= (mod v_~weak$$choice2~0_236 256) 0)) (.cse9 (and .cse24 .cse27)) (.cse10 (and .cse31 .cse27)) (.cse30 (= (mod v_~x$w_buff0_used~0_780 256) 0)) (.cse22 (not .cse24)) (.cse5 (not .cse27)) (.cse23 (= (mod v_~x$w_buff1_used~0_605 256) 0)) (.cse8 (= (mod v_~x$w_buff0_used~0_779 256) 0))) (let ((.cse3 (or .cse8 .cse27)) (.cse4 (not .cse8)) (.cse21 (not .cse23)) (.cse6 (or (not .cse31) .cse5)) (.cse7 (or .cse22 .cse5)) (.cse16 (or .cse27 .cse30)) (.cse15 (not .cse30)) (.cse13 (or .cse9 .cse10 .cse30)) (.cse1 (not .cse11))) (and (= v_~x$mem_tmp~0_70 v_~x~0_263) (let ((.cse0 (= |v_P0_#t~ite22_55| |v_P0Thread1of1ForFork0_#t~ite22_1|))) (or (and .cse0 (= v_~x$w_buff1_used~0_606 v_~x$w_buff1_used~0_605) (= |v_P0_#t~ite23_49| |v_P0Thread1of1ForFork0_#t~ite23_1|) .cse1) (and (= |v_P0_#t~ite23_49| v_~x$w_buff1_used~0_605) (or (and (let ((.cse2 (= |v_P0_#t~ite22_55| 0))) (or (and .cse2 .cse3) (and .cse2 .cse4 .cse5))) .cse6 .cse7 .cse4 (= |v_P0_#t~ite22_55| |v_P0_#t~ite23_49|)) (and .cse0 (= |v_P0_#t~ite23_49| v_~x$w_buff1_used~0_606) (or .cse8 .cse9 .cse10))) .cse11))) (let ((.cse12 (= |v_P0_#t~ite16_47| |v_P0Thread1of1ForFork0_#t~ite16_1|))) (or (and (= |v_P0_#t~ite17_43| v_~x$w_buff1~0_229) (or (and .cse12 .cse13 (= |v_P0_#t~ite17_43| v_~x$w_buff1~0_230)) (and (let ((.cse14 (= |v_P0_#t~ite16_47| v_~x$w_buff1~0_230))) (or (and .cse14 .cse15 .cse5) (and .cse16 .cse14))) .cse6 .cse7 (= |v_P0_#t~ite16_47| |v_P0_#t~ite17_43|) .cse15)) .cse11) (and (= v_~x$w_buff1~0_229 v_~x$w_buff1~0_230) .cse12 (= |v_P0_#t~ite17_43| |v_P0Thread1of1ForFork0_#t~ite17_1|) .cse1))) (let ((.cse17 (= |v_P0_#t~ite28_65| |v_P0Thread1of1ForFork0_#t~ite28_1|))) (or (and .cse1 .cse17 (= |v_P0_#t~ite29_57| |v_P0Thread1of1ForFork0_#t~ite29_1|) (= v_~x$r_buff1_thd1~0_237 v_~x$r_buff1_thd1~0_236)) (and (= |v_P0_#t~ite29_57| v_~x$r_buff1_thd1~0_236) .cse11 (let ((.cse18 (= (mod v_~x$r_buff0_thd1~0_293 256) 0))) (or (let ((.cse20 (not .cse18))) (and (= |v_P0_#t~ite29_57| |v_P0_#t~ite28_65|) (let ((.cse19 (= |v_P0_#t~ite28_65| 0))) (or (and (or .cse18 .cse8) .cse19) (and .cse4 .cse19 .cse20))) (or .cse21 .cse20) (or .cse22 .cse20) .cse4)) (and (= |v_P0_#t~ite29_57| v_~x$r_buff1_thd1~0_237) .cse17 (or (and .cse18 .cse23) (and .cse18 .cse24) .cse8))))))) (= |v_P0Thread1of1ForFork0_#t~nondet10_1| v_~weak$$choice2~0_236) (= v_~x$flush_delayed~0_126 0) (= |v_P0Thread1of1ForFork0_#t~nondet9_1| v_~weak$$choice0~0_41) (let ((.cse25 (= |v_P0_#t~ite19_61| |v_P0Thread1of1ForFork0_#t~ite19_1|))) (or (and (= |v_P0_#t~ite20_57| v_~x$w_buff0_used~0_779) (or (and .cse6 (= |v_P0_#t~ite19_61| |v_P0_#t~ite20_57|) .cse7 (or (and (= |v_P0_#t~ite19_61| v_~x$w_buff0_used~0_780) .cse16) (and (= |v_P0_#t~ite19_61| 0) .cse15 .cse5)) .cse15) (and .cse25 .cse13 (= |v_P0_#t~ite20_57| v_~x$w_buff0_used~0_780))) .cse11) (and .cse25 .cse1 (= |v_P0_#t~ite20_57| |v_P0Thread1of1ForFork0_#t~ite20_1|) (= v_~x$w_buff0_used~0_780 v_~x$w_buff0_used~0_779)))) (let ((.cse26 (= |v_P0_#t~ite25_45| |v_P0Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse26 .cse1 (= v_~x$r_buff0_thd1~0_294 v_~x$r_buff0_thd1~0_293) (= |v_P0_#t~ite26_41| |v_P0Thread1of1ForFork0_#t~ite26_1|)) (and (= |v_P0_#t~ite26_41| v_~x$r_buff0_thd1~0_293) (or (and (or (and .cse27 .cse23) .cse8 .cse9) .cse26 (= |v_P0_#t~ite26_41| v_~x$r_buff0_thd1~0_294)) (and (= |v_P0_#t~ite25_45| |v_P0_#t~ite26_41|) (or (and (= |v_P0_#t~ite25_45| 0) .cse4 .cse5) (and .cse3 (= |v_P0_#t~ite25_45| v_~x$r_buff0_thd1~0_294))) .cse7 .cse4 (or .cse21 .cse5))) .cse11))) (or (and .cse13 (= v_~__unbuffered_p0_EAX~0_36 v_~x~0_263) (= |v_P0_#t~ite11_47| |v_P0Thread1of1ForFork0_#t~ite11_1|)) (and .cse6 .cse7 (or (and .cse16 (= |v_P0_#t~ite11_47| v_~x$w_buff1~0_230)) (and (= |v_P0_#t~ite11_47| v_~x$w_buff0~0_199) .cse15 .cse5)) (= |v_P0_#t~ite11_47| v_~__unbuffered_p0_EAX~0_36) .cse15)) (let ((.cse28 (= |v_P0_#t~ite13_51| |v_P0Thread1of1ForFork0_#t~ite13_1|))) (or (and (= v_~x$w_buff0~0_199 v_~x$w_buff0~0_198) .cse1 .cse28 (= |v_P0_#t~ite14_45| |v_P0Thread1of1ForFork0_#t~ite14_1|)) (and (or (and .cse6 (= |v_P0_#t~ite13_51| |v_P0_#t~ite14_45|) .cse7 (let ((.cse29 (= |v_P0_#t~ite13_51| v_~x$w_buff0~0_199))) (or (and .cse29 .cse15 .cse5) (and .cse29 .cse16))) .cse15) (and (= |v_P0_#t~ite14_45| v_~x$w_buff0~0_199) .cse13 .cse28)) (= |v_P0_#t~ite14_45| v_~x$w_buff0~0_198) .cse11))) (or (and .cse1 (= v_~x$mem_tmp~0_70 v_~x~0_261)) (and (= v_~__unbuffered_p0_EAX~0_36 v_~x~0_261) .cse11)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_199, P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_1|, P0Thread1of1ForFork0_#t~ite11=|v_P0Thread1of1ForFork0_#t~ite11_1|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_294, P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_1|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_1|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_1|, P0Thread1of1ForFork0_#t~ite28=|v_P0Thread1of1ForFork0_#t~ite28_1|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_1|, ~x$w_buff1~0=v_~x$w_buff1~0_230, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_606, P0Thread1of1ForFork0_#t~nondet10=|v_P0Thread1of1ForFork0_#t~nondet10_1|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_237, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_780, P0Thread1of1ForFork0_#t~nondet9=|v_P0Thread1of1ForFork0_#t~nondet9_1|, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_1|, P0Thread1of1ForFork0_#t~ite17=|v_P0Thread1of1ForFork0_#t~ite17_1|, P0Thread1of1ForFork0_#t~ite16=|v_P0Thread1of1ForFork0_#t~ite16_1|, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_1|, ~x~0=v_~x~0_263, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_1|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_1|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_198, P0Thread1of1ForFork0_#t~ite11=|v_P0Thread1of1ForFork0_#t~ite11_2|, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_293, ~x$flush_delayed~0=v_~x$flush_delayed~0_126, P0Thread1of1ForFork0_#t~nondet10=|v_P0Thread1of1ForFork0_#t~nondet10_2|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_236, ~x$mem_tmp~0=v_~x$mem_tmp~0_70, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_36, P0Thread1of1ForFork0_#t~ite19=|v_P0Thread1of1ForFork0_#t~ite19_2|, P0Thread1of1ForFork0_#t~ite18=|v_P0Thread1of1ForFork0_#t~ite18_1|, P0Thread1of1ForFork0_#t~ite17=|v_P0Thread1of1ForFork0_#t~ite17_2|, P0Thread1of1ForFork0_#t~ite16=|v_P0Thread1of1ForFork0_#t~ite16_2|, P0Thread1of1ForFork0_#t~ite15=|v_P0Thread1of1ForFork0_#t~ite15_1|, P0Thread1of1ForFork0_#t~ite30=|v_P0Thread1of1ForFork0_#t~ite30_1|, P0Thread1of1ForFork0_#t~ite14=|v_P0Thread1of1ForFork0_#t~ite14_2|, P0Thread1of1ForFork0_#t~ite31=|v_P0Thread1of1ForFork0_#t~ite31_1|, P0Thread1of1ForFork0_#t~ite13=|v_P0Thread1of1ForFork0_#t~ite13_2|, P0Thread1of1ForFork0_#t~ite12=|v_P0Thread1of1ForFork0_#t~ite12_1|, P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_2|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_1|, P0Thread1of1ForFork0_#t~ite25=|v_P0Thread1of1ForFork0_#t~ite25_2|, P0Thread1of1ForFork0_#t~ite20=|v_P0Thread1of1ForFork0_#t~ite20_2|, P0Thread1of1ForFork0_#t~ite26=|v_P0Thread1of1ForFork0_#t~ite26_2|, P0Thread1of1ForFork0_#t~ite27=|v_P0Thread1of1ForFork0_#t~ite27_1|, P0Thread1of1ForFork0_#t~ite28=|v_P0Thread1of1ForFork0_#t~ite28_2|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_2|, ~x$w_buff1~0=v_~x$w_buff1~0_229, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_605, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_779, P0Thread1of1ForFork0_#t~nondet9=|v_P0Thread1of1ForFork0_#t~nondet9_2|, ~weak$$choice0~0=v_~weak$$choice0~0_41, ~weak$$choice2~0=v_~weak$$choice2~0_236, ~x~0=v_~x~0_261, P0Thread1of1ForFork0_#t~ite24=|v_P0Thread1of1ForFork0_#t~ite24_1|, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_2|} AuxVars[|v_P0_#t~ite20_57|, |v_P0_#t~ite22_55|, |v_P0_#t~ite19_61|, |v_P0_#t~ite25_45|, |v_P0_#t~ite28_65|, |v_P0_#t~ite26_41|, |v_P0_#t~ite29_57|, |v_P0_#t~ite11_47|, |v_P0_#t~ite14_45|, |v_P0_#t~ite16_47|, |v_P0_#t~ite13_51|, |v_P0_#t~ite23_49|, |v_P0_#t~ite17_43|] AssignedVars[~x$w_buff0~0, P0Thread1of1ForFork0_#t~ite11, ~x$r_buff0_thd1~0, ~x$flush_delayed~0, P0Thread1of1ForFork0_#t~nondet10, ~x$r_buff1_thd1~0, ~x$mem_tmp~0, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork0_#t~ite19, P0Thread1of1ForFork0_#t~ite18, P0Thread1of1ForFork0_#t~ite17, P0Thread1of1ForFork0_#t~ite16, P0Thread1of1ForFork0_#t~ite15, P0Thread1of1ForFork0_#t~ite30, P0Thread1of1ForFork0_#t~ite14, P0Thread1of1ForFork0_#t~ite31, P0Thread1of1ForFork0_#t~ite13, P0Thread1of1ForFork0_#t~ite12, P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, P0Thread1of1ForFork0_#t~ite25, P0Thread1of1ForFork0_#t~ite20, P0Thread1of1ForFork0_#t~ite26, P0Thread1of1ForFork0_#t~ite27, P0Thread1of1ForFork0_#t~ite28, P0Thread1of1ForFork0_#t~ite29, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$w_buff0_used~0, P0Thread1of1ForFork0_#t~nondet9, ~weak$$choice0~0, ~weak$$choice2~0, ~x~0, P0Thread1of1ForFork0_#t~ite24, P0Thread1of1ForFork0_#t~ite23] {7913#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (= ~x~0 1)) (= 0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:49,543 INFO L290 TraceCheckUtils]: 62: Hoare triple {7913#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (= ~x~0 1)) (= 0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1595] P1ENTRY-->L780: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg#1.base_1| |v_P1Thread1of1ForFork1_~arg#1.base_1|) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_1| |v_P1Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_1|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_1|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_1|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_1|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_~arg#1.offset] {7913#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (= ~x~0 1)) (= 0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:49,543 INFO L290 TraceCheckUtils]: 63: Hoare triple {7913#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (= ~x~0 1)) (= 0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1597] L780-->L790: Formula: (and (= v_~x$r_buff0_thd2~0_255 v_~x$r_buff1_thd2~0_186) (= v_~x$r_buff0_thd1~0_301 v_~x$r_buff1_thd1~0_246) (= v_~x$r_buff0_thd2~0_254 1) (= v_~x$r_buff0_thd0~0_245 v_~x$r_buff1_thd0~0_190) (= v_~x$w_buff0_used~0_788 v_~x$w_buff1_used~0_611) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_611 256) 0)) (not (= (mod v_~x$w_buff0_used~0_787 256) 0)))) 1 0)) (= v_~x$w_buff0_used~0_787 1) (= v_~x$w_buff0~0_207 v_~x$w_buff1~0_235) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|) (= 2 v_~x$w_buff0~0_206) (not (= |v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_207, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_245, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_301, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_255, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_788} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_206, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_245, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_301, ~x$w_buff1~0=v_~x$w_buff1~0_235, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_186, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_611, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_246, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_254, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_190, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_787, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~x$w_buff0_used~0] {7914#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (= ~x~0 1)) (not (= ~x$w_buff1~0 ~x$w_buff0~0)) (= 2 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:49,544 INFO L290 TraceCheckUtils]: 64: Hoare triple {7914#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (= ~x~0 1)) (not (= ~x$w_buff1~0 ~x$w_buff0~0)) (= 2 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1598] L790-->L793: Formula: (= v_~y~0_1 1) InVars {} OutVars{~y~0=v_~y~0_1} AuxVars[] AssignedVars[~y~0] {7914#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (= ~x~0 1)) (not (= ~x$w_buff1~0 ~x$w_buff0~0)) (= 2 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:49,544 INFO L290 TraceCheckUtils]: 65: Hoare triple {7914#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (= ~x~0 1)) (not (= ~x$w_buff1~0 ~x$w_buff0~0)) (= 2 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1599] L793-->L796: Formula: (= v_~__unbuffered_p1_EAX~0_1 v_~y~0_2) InVars {~y~0=v_~y~0_2} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_1, ~y~0=v_~y~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {7914#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (= ~x~0 1)) (not (= ~x$w_buff1~0 ~x$w_buff0~0)) (= 2 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:25:49,547 INFO L290 TraceCheckUtils]: 66: Hoare triple {7914#(and (or (not (= ~__unbuffered_p0_EAX~0 1)) (= ~x~0 1)) (not (= ~x$w_buff1~0 ~x$w_buff0~0)) (= 2 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1579] L850-->L866: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_576 256) 0)) (.cse8 (= (mod v_~x$r_buff1_thd0~0_181 256) 0)) (.cse26 (= (mod v_~x$r_buff0_thd0~0_238 256) 0))) (let ((.cse10 (= (mod v_~weak$$choice2~0_222 256) 0)) (.cse15 (not .cse26)) (.cse1 (not .cse8)) (.cse12 (and .cse26 .cse30)) (.cse13 (and .cse8 .cse26)) (.cse31 (= (mod v_~x$w_buff0_used~0_750 256) 0)) (.cse5 (= (mod v_~x$w_buff0_used~0_749 256) 0)) (.cse9 (= (mod v_~x$w_buff1_used~0_575 256) 0))) (let ((.cse6 (not .cse9)) (.cse3 (not .cse5)) (.cse17 (or .cse26 .cse5)) (.cse22 (or .cse12 .cse13 .cse31)) (.cse20 (or .cse26 .cse31)) (.cse18 (or .cse15 .cse1)) (.cse21 (not .cse31)) (.cse19 (or .cse15 (not .cse30))) (.cse11 (not .cse10))) (and (let ((.cse7 (= |v_ULTIMATE.start_main_#t~ite96#1_57| |v_ULTIMATE.start_main_#t~ite96#1_62|))) (or (and (= v_~x$r_buff1_thd0~0_180 |v_ULTIMATE.start_main_#t~ite97#1_54|) (let ((.cse4 (= (mod v_~x$r_buff0_thd0~0_237 256) 0))) (or (let ((.cse0 (not .cse4))) (and (or .cse0 .cse1) (= |v_ULTIMATE.start_main_#t~ite96#1_62| |v_ULTIMATE.start_main_#t~ite97#1_54|) (let ((.cse2 (= |v_ULTIMATE.start_main_#t~ite96#1_62| 0))) (or (and .cse0 .cse2 .cse3) (and .cse2 (or .cse4 .cse5)))) .cse3 (or .cse0 .cse6))) (and .cse7 (or (and .cse8 .cse4) .cse5 (and .cse4 .cse9)) (= v_~x$r_buff1_thd0~0_181 |v_ULTIMATE.start_main_#t~ite97#1_54|)))) .cse10) (and (= |v_ULTIMATE.start_main_#t~ite97#1_49| |v_ULTIMATE.start_main_#t~ite97#1_54|) .cse7 (= v_~x$r_buff1_thd0~0_181 v_~x$r_buff1_thd0~0_180) .cse11))) (= v_~x$flush_delayed~0_108 0) (let ((.cse14 (= |v_ULTIMATE.start_main_#t~ite90#1_66| |v_ULTIMATE.start_main_#t~ite90#1_61|))) (or (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| v_~x$w_buff1_used~0_575) (or (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| v_~x$w_buff1_used~0_576) (or .cse12 .cse13 .cse5) .cse14) (and (let ((.cse16 (= |v_ULTIMATE.start_main_#t~ite90#1_66| 0))) (or (and .cse15 .cse16 .cse3) (and .cse16 .cse17))) (= |v_ULTIMATE.start_main_#t~ite90#1_66| |v_ULTIMATE.start_main_#t~ite91#1_58|) .cse3 .cse18 .cse19)) .cse10) (and (= |v_ULTIMATE.start_main_#t~ite91#1_58| |v_ULTIMATE.start_main_#t~ite91#1_53|) (= v_~x$w_buff1_used~0_576 v_~x$w_buff1_used~0_575) .cse11 .cse14))) (= |v_ULTIMATE.start_main_#t~nondet78#1_19| v_~weak$$choice2~0_222) (= v_~x$mem_tmp~0_60 v_~x~0_239) (or (and (or (and .cse20 (= v_~x$w_buff1~0_202 |v_ULTIMATE.start_main_#t~ite79#1_36|)) (and .cse15 (= v_~x$w_buff0~0_183 |v_ULTIMATE.start_main_#t~ite79#1_36|) .cse21)) (= |v_ULTIMATE.start_main_#t~ite79#1_36| v_~x~0_267) .cse18 .cse21 .cse19) (and .cse22 (= v_~x~0_267 v_~x~0_239) (= |v_ULTIMATE.start_main_#t~ite79#1_31| |v_ULTIMATE.start_main_#t~ite79#1_36|))) (= (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_32 1) (= v_~__unbuffered_p1_EBX~0_26 0) (= 2 v_~x~0_267) (= v_~__unbuffered_p1_EAX~0_18 1))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_18) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite81#1_40| |v_ULTIMATE.start_main_#t~ite81#1_35|))) (or (and .cse23 (= v_~x$w_buff0~0_183 v_~x$w_buff0~0_182) (= |v_ULTIMATE.start_main_#t~ite82#1_34| |v_ULTIMATE.start_main_#t~ite82#1_29|) .cse11) (and (or (and .cse22 .cse23 (= |v_ULTIMATE.start_main_#t~ite82#1_34| v_~x$w_buff0~0_183)) (and (= |v_ULTIMATE.start_main_#t~ite81#1_40| |v_ULTIMATE.start_main_#t~ite82#1_34|) (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite81#1_40| v_~x$w_buff0~0_183))) (or (and .cse15 .cse24 .cse21) (and .cse20 .cse24))) .cse18 .cse21 .cse19)) (= |v_ULTIMATE.start_main_#t~ite82#1_34| v_~x$w_buff0~0_182) .cse10))) (= |v_ULTIMATE.start_main_#t~nondet77#1_19| v_~weak$$choice0~0_35) (or (and (= v_~x~0_267 v_~x~0_237) .cse10) (and (= v_~x$mem_tmp~0_60 v_~x~0_237) .cse11)) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite93#1_49| |v_ULTIMATE.start_main_#t~ite93#1_54|))) (or (and (or (and (or .cse15 .cse6) (= |v_ULTIMATE.start_main_#t~ite93#1_54| |v_ULTIMATE.start_main_#t~ite94#1_46|) .cse3 (or (and .cse15 .cse3 (= |v_ULTIMATE.start_main_#t~ite93#1_54| 0)) (and (= v_~x$r_buff0_thd0~0_238 |v_ULTIMATE.start_main_#t~ite93#1_54|) .cse17)) .cse18) (and .cse25 (= v_~x$r_buff0_thd0~0_238 |v_ULTIMATE.start_main_#t~ite94#1_46|) (or (and .cse26 .cse9) .cse13 .cse5))) (= v_~x$r_buff0_thd0~0_237 |v_ULTIMATE.start_main_#t~ite94#1_46|) .cse10) (and .cse25 (= v_~x$r_buff0_thd0~0_238 v_~x$r_buff0_thd0~0_237) (= |v_ULTIMATE.start_main_#t~ite94#1_46| |v_ULTIMATE.start_main_#t~ite94#1_41|) .cse11))) (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite84#1_55| |v_ULTIMATE.start_main_#t~ite84#1_60|))) (or (and (= |v_ULTIMATE.start_main_#t~ite85#1_56| v_~x$w_buff1~0_201) (or (and (= |v_ULTIMATE.start_main_#t~ite84#1_60| |v_ULTIMATE.start_main_#t~ite85#1_56|) .cse18 .cse21 .cse19 (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite84#1_60| v_~x$w_buff1~0_202))) (or (and .cse15 .cse27 .cse21) (and .cse27 .cse20)))) (and .cse28 .cse22 (= |v_ULTIMATE.start_main_#t~ite85#1_56| v_~x$w_buff1~0_202))) .cse10) (and .cse28 (= |v_ULTIMATE.start_main_#t~ite85#1_51| |v_ULTIMATE.start_main_#t~ite85#1_56|) (= v_~x$w_buff1~0_202 v_~x$w_buff1~0_201) .cse11))) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite87#1_82| |v_ULTIMATE.start_main_#t~ite87#1_77|))) (or (and (= |v_ULTIMATE.start_main_#t~ite88#1_74| v_~x$w_buff0_used~0_749) .cse10 (or (and (= |v_ULTIMATE.start_main_#t~ite88#1_74| v_~x$w_buff0_used~0_750) .cse22 .cse29) (and (or (and (= |v_ULTIMATE.start_main_#t~ite87#1_82| v_~x$w_buff0_used~0_750) .cse20) (and .cse15 (= |v_ULTIMATE.start_main_#t~ite87#1_82| 0) .cse21)) (= |v_ULTIMATE.start_main_#t~ite87#1_82| |v_ULTIMATE.start_main_#t~ite88#1_74|) .cse18 .cse21 .cse19))) (and (= v_~x$w_buff0_used~0_749 v_~x$w_buff0_used~0_750) .cse29 (= |v_ULTIMATE.start_main_#t~ite88#1_74| |v_ULTIMATE.start_main_#t~ite88#1_69|) .cse11))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_183, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_57|, ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_19|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_69|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_77|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_29|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_53|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_55|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_32, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_49|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_19|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_31|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_238, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_26, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_51|, ~x$w_buff1~0=v_~x$w_buff1~0_202, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_576, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_181, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_49|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_750, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_41|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_35|, ~x~0=v_~x~0_239, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_61|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_182, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_56|, ULTIMATE.start_main_#t~nondet77#1=|v_ULTIMATE.start_main_#t~nondet77#1_18|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_36|, ~x$flush_delayed~0=v_~x$flush_delayed~0_108, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_68|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_76|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~x$mem_tmp~0=v_~x$mem_tmp~0_60, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_28|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_34|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_52|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_54|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_32, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_48|, ULTIMATE.start_main_#t~nondet78#1=|v_ULTIMATE.start_main_#t~nondet78#1_18|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_34|, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_30|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_237, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_26, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_38|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_50|, ~x$w_buff1~0=v_~x$w_buff1~0_201, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_32|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_575, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_180, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_24|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_48|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_749, ~weak$$choice0~0=v_~weak$$choice0~0_35, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_36|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_44|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_40|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_34|, ~weak$$choice2~0=v_~weak$$choice2~0_222, ~x~0=v_~x~0_237, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_60|} AuxVars[|v_ULTIMATE.start_main_#t~ite94#1_46|, |v_ULTIMATE.start_main_#t~ite96#1_62|, |v_ULTIMATE.start_main_#t~ite88#1_74|, |v_ULTIMATE.start_main_#t~ite81#1_40|, |v_ULTIMATE.start_main_#t~ite97#1_54|, |v_ULTIMATE.start_main_#t~ite79#1_36|, |v_ULTIMATE.start_main_#t~ite91#1_58|, |v_ULTIMATE.start_main_#t~ite82#1_34|, |v_ULTIMATE.start_main_#t~ite84#1_60|, |v_ULTIMATE.start_main_#t~ite90#1_66|, |v_ULTIMATE.start_main_#t~ite87#1_82|, v_~x~0_267, |v_ULTIMATE.start_main_#t~ite93#1_54|, |v_ULTIMATE.start_main_#t~ite85#1_56|] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~nondet77#1, ULTIMATE.start_main_#t~ite83#1, ~x$flush_delayed~0, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ~x$mem_tmp~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~nondet78#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite79#1, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ~x$w_buff1~0, ULTIMATE.start_main_#t~ite99#1, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ~x$w_buff0_used~0, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~x~0, ULTIMATE.start_main_#t~ite90#1] {7915#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:49,548 INFO L290 TraceCheckUtils]: 67: Hoare triple {7915#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1493] L866-->L867: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7915#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:25:49,548 INFO L290 TraceCheckUtils]: 68: Hoare triple {7915#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1571] L867-->L867-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {7916#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:49,548 INFO L290 TraceCheckUtils]: 69: Hoare triple {7916#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1490] L867-1-->L19: 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] {7916#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:25:49,549 INFO L290 TraceCheckUtils]: 70: Hoare triple {7916#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1515] L19-->L19-1: 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] {7917#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:25:49,549 INFO L290 TraceCheckUtils]: 71: Hoare triple {7917#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1554] L19-1-->L19-2: 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[] {7905#false} is VALID [2022-02-20 20:25:49,549 INFO L290 TraceCheckUtils]: 72: Hoare triple {7905#false} [1566] L19-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {7905#false} is VALID [2022-02-20 20:25:49,551 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 20:25:49,551 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:25:49,551 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [118280802] [2022-02-20 20:25:49,551 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [118280802] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:25:49,551 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:25:49,551 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-02-20 20:25:49,552 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [642672857] [2022-02-20 20:25:49,552 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:25:49,552 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.214285714285714) internal successors, (73), 14 states have internal predecessors, (73), 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 73 [2022-02-20 20:25:49,553 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:25:49,553 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.214285714285714) internal successors, (73), 14 states have internal predecessors, (73), 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 20:25:49,598 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:25:49,598 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-02-20 20:25:49,598 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:25:49,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-02-20 20:25:49,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2022-02-20 20:25:49,600 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 70 out of 99 [2022-02-20 20:25:49,602 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 86 transitions, 237 flow. Second operand has 14 states, 14 states have (on average 71.5) internal successors, (1001), 14 states have internal predecessors, (1001), 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 20:25:49,602 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:25:49,602 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 70 of 99 [2022-02-20 20:25:49,602 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:25:55,784 INFO L129 PetriNetUnfolder]: 135/434 cut-off events. [2022-02-20 20:25:55,784 INFO L130 PetriNetUnfolder]: For 563/567 co-relation queries the response was YES. [2022-02-20 20:25:55,785 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1157 conditions, 434 events. 135/434 cut-off events. For 563/567 co-relation queries the response was YES. Maximal size of possible extension queue 37. Compared 2008 event pairs, 20 based on Foata normal form. 6/414 useless extension candidates. Maximal degree in co-relation 1088. Up to 178 conditions per place. [2022-02-20 20:25:55,786 INFO L132 encePairwiseOnDemand]: 85/99 looper letters, 31 selfloop transitions, 13 changer transitions 13/116 dead transitions. [2022-02-20 20:25:55,787 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 116 places, 116 transitions, 492 flow [2022-02-20 20:25:55,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 20:25:55,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-02-20 20:25:55,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 966 transitions. [2022-02-20 20:25:55,795 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7505827505827506 [2022-02-20 20:25:55,795 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 966 transitions. [2022-02-20 20:25:55,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 966 transitions. [2022-02-20 20:25:55,795 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:25:55,795 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 966 transitions. [2022-02-20 20:25:55,797 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 74.3076923076923) internal successors, (966), 13 states have internal predecessors, (966), 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 20:25:55,807 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 99.0) internal successors, (1386), 14 states have internal predecessors, (1386), 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 20:25:55,807 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 99.0) internal successors, (1386), 14 states have internal predecessors, (1386), 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 20:25:55,807 INFO L186 Difference]: Start difference. First operand has 110 places, 86 transitions, 237 flow. Second operand 13 states and 966 transitions. [2022-02-20 20:25:55,807 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 116 places, 116 transitions, 492 flow