./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/rfi000_power.oepc_pso.oepc_rmo.oepc.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/rfi000_power.oepc_pso.oepc_rmo.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be50e7e5241b29f4a9e868e4f8ec6ed8a757d2cee90daca598ed21c4a5ee9d77 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:24:34,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:24:34,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:24:34,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:24:34,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:24:34,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:24:34,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:24:34,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:24:34,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:24:34,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:24:34,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:24:34,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:24:34,537 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:24:34,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:24:34,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:24:34,539 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:24:34,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:24:34,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:24:34,541 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:24:34,542 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:24:34,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:24:34,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:24:34,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:24:34,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:24:34,546 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:24:34,547 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:24:34,547 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:24:34,547 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:24:34,548 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:24:34,548 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:24:34,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:24:34,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:24:34,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:24:34,550 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:24:34,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:24:34,551 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:24:34,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:24:34,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:24:34,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:24:34,552 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:24:34,553 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:24:34,553 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:24:34,565 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:24:34,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:24:34,566 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:24:34,566 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:24:34,567 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:24:34,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:24:34,567 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:24:34,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:24:34,567 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:24:34,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:24:34,568 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:24:34,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:24:34,568 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:24:34,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:24:34,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:24:34,569 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:24:34,569 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:24:34,569 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:24:34,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:24:34,569 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:24:34,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:24:34,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:24:34,570 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:24:34,570 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:24:34,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:24:34,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:24:34,570 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:24:34,570 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:24:34,570 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:24:34,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:24:34,571 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:24:34,571 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:24:34,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:24:34,571 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be50e7e5241b29f4a9e868e4f8ec6ed8a757d2cee90daca598ed21c4a5ee9d77 [2022-02-20 20:24:34,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:24:34,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:24:34,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:24:34,729 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:24:34,737 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:24:34,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/rfi000_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:24:34,775 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/709d6e283/3a0534c3aba04271b09e4f7d1f95d8fc/FLAG3156b5a1b [2022-02-20 20:24:35,161 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:24:35,161 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/rfi000_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:24:35,180 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/709d6e283/3a0534c3aba04271b09e4f7d1f95d8fc/FLAG3156b5a1b [2022-02-20 20:24:35,565 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/709d6e283/3a0534c3aba04271b09e4f7d1f95d8fc [2022-02-20 20:24:35,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:24:35,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:24:35,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:24:35,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:24:35,589 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:24:35,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:35,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@754e1182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35, skipping insertion in model container [2022-02-20 20:24:35,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:35,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:24:35,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:24:35,754 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/rfi000_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:24:35,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:24:35,877 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:24:35,884 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/rfi000_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:24:35,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:24:35,974 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:24:35,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35 WrapperNode [2022-02-20 20:24:35,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:24:35,976 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:24:35,976 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:24:35,976 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:24:35,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:36,007 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:36,044 INFO L137 Inliner]: procedures = 175, calls = 45, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 260 [2022-02-20 20:24:36,045 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:24:36,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:24:36,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:24:36,045 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:24:36,051 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:36,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:36,060 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:36,061 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:36,068 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:36,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:36,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:36,076 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:24:36,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:24:36,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:24:36,077 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:24:36,077 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35" (1/1) ... [2022-02-20 20:24:36,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:24:36,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:24:36,116 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 20:24:36,118 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 20:24:36,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:24:36,154 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:24:36,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:24:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:24:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:24:36,155 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:24:36,155 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:24:36,156 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:24:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:24:36,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:24:36,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:24:36,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:24:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:24:36,158 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 20:24:36,274 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:24:36,276 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:24:36,789 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:24:37,132 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:24:37,132 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:24:37,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:24:37 BoogieIcfgContainer [2022-02-20 20:24:37,134 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:24:37,135 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:24:37,135 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:24:37,138 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:24:37,138 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:24:35" (1/3) ... [2022-02-20 20:24:37,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17e55a0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:24:37, skipping insertion in model container [2022-02-20 20:24:37,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:24:35" (2/3) ... [2022-02-20 20:24:37,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17e55a0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:24:37, skipping insertion in model container [2022-02-20 20:24:37,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:24:37" (3/3) ... [2022-02-20 20:24:37,141 INFO L111 eAbstractionObserver]: Analyzing ICFG rfi000_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:24:37,145 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:24:37,145 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:24:37,145 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:24:37,145 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:24:37,191 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,191 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,192 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,192 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,192 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,192 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,192 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,192 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,192 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,193 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,193 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,193 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,193 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,194 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,194 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,194 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,195 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,195 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,195 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,195 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,195 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,196 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,196 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,197 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,197 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,197 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,197 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,197 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,198 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,199 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,199 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,199 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,199 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,200 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,200 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,200 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,200 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,201 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,202 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,203 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,204 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,205 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,209 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,209 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,210 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,210 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,210 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,211 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,211 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,211 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,211 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,214 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,215 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,215 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,215 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,215 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,215 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,215 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,215 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,216 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,217 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,218 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,218 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,220 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,220 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,220 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,220 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,221 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,222 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,223 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,223 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,223 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,223 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,223 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,223 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,224 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,224 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,224 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,224 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,224 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,224 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,224 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,224 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,225 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,225 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,225 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,225 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,225 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,226 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,228 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,229 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,230 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,231 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,232 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,233 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,234 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,234 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,234 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,235 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,235 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,235 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,235 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,235 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,235 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,236 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,236 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,236 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,236 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,236 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,237 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,237 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,239 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,240 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,242 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,242 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,242 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,242 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,243 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,243 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,243 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,244 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,244 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,244 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,244 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,244 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,248 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,249 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,249 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,249 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,249 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,249 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,249 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,249 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,249 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,249 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,250 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,250 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,250 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,251 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,251 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,251 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,251 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,251 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,251 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,251 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,252 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,252 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,252 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,252 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,252 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:24:37,252 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:24:37,297 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:24:37,302 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 20:24:37,302 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-02-20 20:24:37,310 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 102 places, 97 transitions, 204 flow [2022-02-20 20:24:37,343 INFO L129 PetriNetUnfolder]: 2/95 cut-off events. [2022-02-20 20:24:37,343 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:24:37,346 INFO L84 FinitePrefix]: Finished finitePrefix Result has 102 conditions, 95 events. 2/95 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 47 event pairs, 0 based on Foata normal form. 0/91 useless extension candidates. Maximal degree in co-relation 57. Up to 2 conditions per place. [2022-02-20 20:24:37,346 INFO L82 GeneralOperation]: Start removeDead. Operand has 102 places, 97 transitions, 204 flow [2022-02-20 20:24:37,349 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 100 places, 95 transitions, 196 flow [2022-02-20 20:24:37,364 INFO L129 PetriNetUnfolder]: 0/44 cut-off events. [2022-02-20 20:24:37,364 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:24:37,364 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:24:37,365 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] [2022-02-20 20:24:37,365 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:24:37,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:24:37,369 INFO L85 PathProgramCache]: Analyzing trace with hash 1008367873, now seen corresponding path program 1 times [2022-02-20 20:24:37,375 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:24:37,375 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [679000892] [2022-02-20 20:24:37,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:24:37,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:24:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:24:37,623 INFO L290 TraceCheckUtils]: 0: Hoare triple {105#true} [1459] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {105#true} is VALID [2022-02-20 20:24:37,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {105#true} [1441] 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] {105#true} is VALID [2022-02-20 20:24:37,624 INFO L290 TraceCheckUtils]: 2: Hoare triple {105#true} [1471] 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[] {105#true} is VALID [2022-02-20 20:24:37,624 INFO L290 TraceCheckUtils]: 3: Hoare triple {105#true} [1477] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {105#true} is VALID [2022-02-20 20:24:37,624 INFO L290 TraceCheckUtils]: 4: Hoare triple {105#true} [1475] L17-->L17-1: 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[] {105#true} is VALID [2022-02-20 20:24:37,625 INFO L290 TraceCheckUtils]: 5: Hoare triple {105#true} [1410] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {105#true} is VALID [2022-02-20 20:24:37,625 INFO L290 TraceCheckUtils]: 6: Hoare triple {105#true} [1406] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {105#true} is VALID [2022-02-20 20:24:37,625 INFO L290 TraceCheckUtils]: 7: Hoare triple {105#true} [1419] L17-3-->L17-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= 38 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {105#true} is VALID [2022-02-20 20:24:37,625 INFO L290 TraceCheckUtils]: 8: Hoare triple {105#true} [1405] L17-4-->L710: Formula: (= v_~__unbuffered_cnt~0_5 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {105#true} is VALID [2022-02-20 20:24:37,626 INFO L290 TraceCheckUtils]: 9: Hoare triple {105#true} [1396] L710-->L712: 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] {105#true} is VALID [2022-02-20 20:24:37,626 INFO L290 TraceCheckUtils]: 10: Hoare triple {105#true} [1483] L712-->L713: 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] {105#true} is VALID [2022-02-20 20:24:37,626 INFO L290 TraceCheckUtils]: 11: Hoare triple {105#true} [1432] L713-->L714: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {105#true} is VALID [2022-02-20 20:24:37,626 INFO L290 TraceCheckUtils]: 12: Hoare triple {105#true} [1402] L714-->L716: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {105#true} is VALID [2022-02-20 20:24:37,626 INFO L290 TraceCheckUtils]: 13: Hoare triple {105#true} [1450] L716-->L718: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {105#true} is VALID [2022-02-20 20:24:37,627 INFO L290 TraceCheckUtils]: 14: Hoare triple {105#true} [1418] L718-->L719: Formula: (= v_~y~0_18 0) InVars {} OutVars{~y~0=v_~y~0_18} AuxVars[] AssignedVars[~y~0] {105#true} is VALID [2022-02-20 20:24:37,627 INFO L290 TraceCheckUtils]: 15: Hoare triple {105#true} [1400] L719-->L720: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {105#true} is VALID [2022-02-20 20:24:37,627 INFO L290 TraceCheckUtils]: 16: Hoare triple {105#true} [1428] L720-->L721: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {105#true} is VALID [2022-02-20 20:24:37,627 INFO L290 TraceCheckUtils]: 17: Hoare triple {105#true} [1412] L721-->L722: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {105#true} is VALID [2022-02-20 20:24:37,628 INFO L290 TraceCheckUtils]: 18: Hoare triple {105#true} [1479] L722-->L723: Formula: (= v_~y$r_buff0_thd1~0_15 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {105#true} is VALID [2022-02-20 20:24:37,628 INFO L290 TraceCheckUtils]: 19: Hoare triple {105#true} [1481] L723-->L724: Formula: (= v_~y$r_buff0_thd2~0_78 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_78} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {105#true} is VALID [2022-02-20 20:24:37,628 INFO L290 TraceCheckUtils]: 20: Hoare triple {105#true} [1415] L724-->L725: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {105#true} is VALID [2022-02-20 20:24:37,628 INFO L290 TraceCheckUtils]: 21: Hoare triple {105#true} [1403] L725-->L726: Formula: (= v_~y$r_buff1_thd1~0_10 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {105#true} is VALID [2022-02-20 20:24:37,629 INFO L290 TraceCheckUtils]: 22: Hoare triple {105#true} [1417] L726-->L727: Formula: (= 0 v_~y$r_buff1_thd2~0_44) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_44} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {105#true} is VALID [2022-02-20 20:24:37,629 INFO L290 TraceCheckUtils]: 23: Hoare triple {105#true} [1411] L727-->L728: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {105#true} is VALID [2022-02-20 20:24:37,630 INFO L290 TraceCheckUtils]: 24: Hoare triple {105#true} [1484] L728-->L729: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {105#true} is VALID [2022-02-20 20:24:37,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {105#true} [1439] L729-->L730: Formula: (= v_~y$w_buff0~0_17 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_17} AuxVars[] AssignedVars[~y$w_buff0~0] {105#true} is VALID [2022-02-20 20:24:37,630 INFO L290 TraceCheckUtils]: 26: Hoare triple {105#true} [1465] L730-->L731: Formula: (= v_~y$w_buff0_used~0_92 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_92} AuxVars[] AssignedVars[~y$w_buff0_used~0] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,631 INFO L290 TraceCheckUtils]: 27: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1425] L731-->L732: Formula: (= v_~y$w_buff1~0_16 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_16} AuxVars[] AssignedVars[~y$w_buff1~0] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,631 INFO L290 TraceCheckUtils]: 28: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1420] L732-->L733: Formula: (= v_~y$w_buff1_used~0_53 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_53} AuxVars[] AssignedVars[~y$w_buff1_used~0] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,632 INFO L290 TraceCheckUtils]: 29: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1424] L733-->L734: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,632 INFO L290 TraceCheckUtils]: 30: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1426] L734-->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] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,633 INFO L290 TraceCheckUtils]: 31: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1480] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,634 INFO L290 TraceCheckUtils]: 32: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1448] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,634 INFO L290 TraceCheckUtils]: 33: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1413] 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] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,635 INFO L290 TraceCheckUtils]: 34: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1445] L-1-6-->L826: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_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~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_1|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#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~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_1|, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_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~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_1|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#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_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_~#t1585~0#1.offset, ULTIMATE.start_main_~#t1586~0#1.base, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite67#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~pre63#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~nondet62#1, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~pre61#1, ULTIMATE.start_main_#t~nondet71#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_~#t1586~0#1.offset, ULTIMATE.start_main_#t~ite90#1] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,635 INFO L290 TraceCheckUtils]: 35: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1455] L826-->L826-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 4) |v_#length_3|) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 1) |v_#valid_4|) (= |v_ULTIMATE.start_main_~#t1585~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_2|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_~#t1585~0#1.offset, #valid, #length] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,636 INFO L290 TraceCheckUtils]: 36: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1456] L826-1-->L827: Formula: (= |v_ULTIMATE.start_main_#t~pre61#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,637 INFO L290 TraceCheckUtils]: 37: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1488] L827-->L827-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,637 INFO L290 TraceCheckUtils]: 38: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1462] L827-1-->L827-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3|) |v_ULTIMATE.start_main_~#t1585~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre61#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,638 INFO L290 TraceCheckUtils]: 39: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1511] L827-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre61#1_6| v_P0Thread1of1ForFork1_thidvar0_2) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,638 INFO L290 TraceCheckUtils]: 40: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1491] P0ENTRY-->L737: Formula: (and (= |v_P0Thread1of1ForFork1_~arg#1.offset_1| |v_P0Thread1of1ForFork1_#in~arg#1.offset_1|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_1| |v_P0Thread1of1ForFork1_~arg#1.base_1|)) InVars {P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|} OutVars{P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_~arg#1.offset] {107#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:24:37,639 INFO L290 TraceCheckUtils]: 41: Hoare triple {107#(= ~y$w_buff0_used~0 0)} [1492] L737-->P0Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| (ite (not (and (not (= (mod v_~y$w_buff1_used~0_533 256) 0)) (not (= (mod v_~y$w_buff0_used~0_711 256) 0)))) 1 0)) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1| 0) (= 2 v_~y$w_buff0~0_211) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|) (= v_~y$w_buff0_used~0_712 v_~y$w_buff1_used~0_533) (= v_~y$w_buff1~0_226 v_~y$w_buff0~0_212) (= v_~y$w_buff0_used~0_711 1)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_712, ~y$w_buff0~0=v_~y$w_buff0~0_212} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_711, ~y$w_buff1~0=v_~y$w_buff1~0_226, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|, ~y$w_buff0~0=v_~y$w_buff0~0_211, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_533} AuxVars[] AssignedVars[~y$w_buff0_used~0, ~y$w_buff1~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~y$w_buff1_used~0] {106#false} is VALID [2022-02-20 20:24:37,640 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 20:24:37,640 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:24:37,640 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [679000892] [2022-02-20 20:24:37,641 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [679000892] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:24:37,641 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:24:37,641 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:24:37,642 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27485895] [2022-02-20 20:24:37,643 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:24:37,655 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 21.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 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 42 [2022-02-20 20:24:37,656 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:24:37,659 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 21.0) internal successors, (42), 3 states have internal predecessors, (42), 0 states have call successors, (0), 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 20:24:37,693 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:24:37,693 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:24:37,694 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:24:37,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:24:37,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:24:37,711 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 83 out of 97 [2022-02-20 20:24:37,715 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 100 places, 95 transitions, 196 flow. Second operand has 3 states, 3 states have (on average 84.0) internal successors, (252), 3 states have internal predecessors, (252), 0 states have call successors, (0), 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 20:24:37,715 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:24:37,715 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 83 of 97 [2022-02-20 20:24:37,716 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:24:37,865 INFO L129 PetriNetUnfolder]: 42/262 cut-off events. [2022-02-20 20:24:37,865 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-02-20 20:24:37,866 INFO L84 FinitePrefix]: Finished finitePrefix Result has 356 conditions, 262 events. 42/262 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 980 event pairs, 6 based on Foata normal form. 12/259 useless extension candidates. Maximal degree in co-relation 308. Up to 63 conditions per place. [2022-02-20 20:24:37,868 INFO L132 encePairwiseOnDemand]: 92/97 looper letters, 14 selfloop transitions, 2 changer transitions 0/97 dead transitions. [2022-02-20 20:24:37,868 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 100 places, 97 transitions, 235 flow [2022-02-20 20:24:37,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:24:37,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:24:37,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 270 transitions. [2022-02-20 20:24:37,881 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9278350515463918 [2022-02-20 20:24:37,881 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 270 transitions. [2022-02-20 20:24:37,881 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 270 transitions. [2022-02-20 20:24:37,882 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:24:37,883 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 270 transitions. [2022-02-20 20:24:37,886 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 90.0) internal successors, (270), 3 states have internal predecessors, (270), 0 states have call successors, (0), 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 20:24:37,887 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 97.0) internal successors, (388), 4 states have internal predecessors, (388), 0 states have call successors, (0), 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 20:24:37,888 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 97.0) internal successors, (388), 4 states have internal predecessors, (388), 0 states have call successors, (0), 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 20:24:37,889 INFO L186 Difference]: Start difference. First operand has 100 places, 95 transitions, 196 flow. Second operand 3 states and 270 transitions. [2022-02-20 20:24:37,901 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 100 places, 97 transitions, 235 flow [2022-02-20 20:24:37,903 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 98 places, 97 transitions, 232 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:24:37,905 INFO L242 Difference]: Finished difference. Result has 98 places, 91 transitions, 190 flow [2022-02-20 20:24:37,907 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=97, PETRI_DIFFERENCE_MINUEND_FLOW=186, PETRI_DIFFERENCE_MINUEND_PLACES=96, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=91, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=89, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=190, PETRI_PLACES=98, PETRI_TRANSITIONS=91} [2022-02-20 20:24:37,909 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, -2 predicate places. [2022-02-20 20:24:37,909 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 98 places, 91 transitions, 190 flow [2022-02-20 20:24:37,953 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 2416 states, 2413 states have (on average 2.6949854952341483) internal successors, (6503), 2415 states have internal predecessors, (6503), 0 states have call successors, (0), 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 20:24:37,958 INFO L78 Accepts]: Start accepts. Automaton has has 2416 states, 2413 states have (on average 2.6949854952341483) internal successors, (6503), 2415 states have internal predecessors, (6503), 0 states have call successors, (0), 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 42 [2022-02-20 20:24:37,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:24:37,959 INFO L470 AbstractCegarLoop]: Abstraction has has 98 places, 91 transitions, 190 flow [2022-02-20 20:24:37,959 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 84.0) internal successors, (252), 3 states have internal predecessors, (252), 0 states have call successors, (0), 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 20:24:37,959 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:24:37,959 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:24:37,960 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:24:37,960 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:24:37,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:24:37,960 INFO L85 PathProgramCache]: Analyzing trace with hash 1520759035, now seen corresponding path program 1 times [2022-02-20 20:24:37,961 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:24:37,961 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499136383] [2022-02-20 20:24:37,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:24:37,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:24:38,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:24:38,114 INFO L290 TraceCheckUtils]: 0: Hoare triple {2526#true} [1459] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2526#true} is VALID [2022-02-20 20:24:38,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {2526#true} [1441] 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] {2526#true} is VALID [2022-02-20 20:24:38,114 INFO L290 TraceCheckUtils]: 2: Hoare triple {2526#true} [1471] 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[] {2526#true} is VALID [2022-02-20 20:24:38,114 INFO L290 TraceCheckUtils]: 3: Hoare triple {2526#true} [1477] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {2526#true} is VALID [2022-02-20 20:24:38,115 INFO L290 TraceCheckUtils]: 4: Hoare triple {2526#true} [1475] L17-->L17-1: 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[] {2526#true} is VALID [2022-02-20 20:24:38,115 INFO L290 TraceCheckUtils]: 5: Hoare triple {2526#true} [1410] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {2526#true} is VALID [2022-02-20 20:24:38,115 INFO L290 TraceCheckUtils]: 6: Hoare triple {2526#true} [1406] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {2526#true} is VALID [2022-02-20 20:24:38,115 INFO L290 TraceCheckUtils]: 7: Hoare triple {2526#true} [1419] L17-3-->L17-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= 38 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {2526#true} is VALID [2022-02-20 20:24:38,115 INFO L290 TraceCheckUtils]: 8: Hoare triple {2526#true} [1405] L17-4-->L710: Formula: (= v_~__unbuffered_cnt~0_5 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {2526#true} is VALID [2022-02-20 20:24:38,116 INFO L290 TraceCheckUtils]: 9: Hoare triple {2526#true} [1396] L710-->L712: 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] {2526#true} is VALID [2022-02-20 20:24:38,116 INFO L290 TraceCheckUtils]: 10: Hoare triple {2526#true} [1483] L712-->L713: 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] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,116 INFO L290 TraceCheckUtils]: 11: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1432] L713-->L714: 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] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,117 INFO L290 TraceCheckUtils]: 12: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1402] L714-->L716: 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] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,117 INFO L290 TraceCheckUtils]: 13: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1450] L716-->L718: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,117 INFO L290 TraceCheckUtils]: 14: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1418] L718-->L719: Formula: (= v_~y~0_18 0) InVars {} OutVars{~y~0=v_~y~0_18} AuxVars[] AssignedVars[~y~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,118 INFO L290 TraceCheckUtils]: 15: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1400] L719-->L720: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,118 INFO L290 TraceCheckUtils]: 16: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1428] L720-->L721: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,119 INFO L290 TraceCheckUtils]: 17: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1412] L721-->L722: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,119 INFO L290 TraceCheckUtils]: 18: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1479] L722-->L723: Formula: (= v_~y$r_buff0_thd1~0_15 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,119 INFO L290 TraceCheckUtils]: 19: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1481] L723-->L724: Formula: (= v_~y$r_buff0_thd2~0_78 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_78} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,120 INFO L290 TraceCheckUtils]: 20: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1415] L724-->L725: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,120 INFO L290 TraceCheckUtils]: 21: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1403] L725-->L726: Formula: (= v_~y$r_buff1_thd1~0_10 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,120 INFO L290 TraceCheckUtils]: 22: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1417] L726-->L727: Formula: (= 0 v_~y$r_buff1_thd2~0_44) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_44} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,121 INFO L290 TraceCheckUtils]: 23: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1411] L727-->L728: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,121 INFO L290 TraceCheckUtils]: 24: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1484] L728-->L729: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,122 INFO L290 TraceCheckUtils]: 25: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1439] L729-->L730: Formula: (= v_~y$w_buff0~0_17 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_17} AuxVars[] AssignedVars[~y$w_buff0~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,122 INFO L290 TraceCheckUtils]: 26: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1465] L730-->L731: Formula: (= v_~y$w_buff0_used~0_92 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_92} AuxVars[] AssignedVars[~y$w_buff0_used~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,122 INFO L290 TraceCheckUtils]: 27: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1425] L731-->L732: Formula: (= v_~y$w_buff1~0_16 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_16} AuxVars[] AssignedVars[~y$w_buff1~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,123 INFO L290 TraceCheckUtils]: 28: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1420] L732-->L733: Formula: (= v_~y$w_buff1_used~0_53 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_53} AuxVars[] AssignedVars[~y$w_buff1_used~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,123 INFO L290 TraceCheckUtils]: 29: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1424] L733-->L734: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,123 INFO L290 TraceCheckUtils]: 30: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1426] L734-->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] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,124 INFO L290 TraceCheckUtils]: 31: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1480] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,124 INFO L290 TraceCheckUtils]: 32: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1448] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,125 INFO L290 TraceCheckUtils]: 33: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1413] 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] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,125 INFO L290 TraceCheckUtils]: 34: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1445] L-1-6-->L826: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_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~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_1|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#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~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_1|, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_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~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_1|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#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_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_~#t1585~0#1.offset, ULTIMATE.start_main_~#t1586~0#1.base, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite67#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~pre63#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~nondet62#1, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~pre61#1, ULTIMATE.start_main_#t~nondet71#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_~#t1586~0#1.offset, ULTIMATE.start_main_#t~ite90#1] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,125 INFO L290 TraceCheckUtils]: 35: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1455] L826-->L826-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 4) |v_#length_3|) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 1) |v_#valid_4|) (= |v_ULTIMATE.start_main_~#t1585~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_2|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_~#t1585~0#1.offset, #valid, #length] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,126 INFO L290 TraceCheckUtils]: 36: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1456] L826-1-->L827: Formula: (= |v_ULTIMATE.start_main_#t~pre61#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,126 INFO L290 TraceCheckUtils]: 37: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1488] L827-->L827-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,127 INFO L290 TraceCheckUtils]: 38: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1462] L827-1-->L827-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3|) |v_ULTIMATE.start_main_~#t1585~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre61#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,127 INFO L290 TraceCheckUtils]: 39: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1511] L827-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre61#1_6| v_P0Thread1of1ForFork1_thidvar0_2) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,127 INFO L290 TraceCheckUtils]: 40: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1433] L827-3-->L827-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,128 INFO L290 TraceCheckUtils]: 41: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1472] L827-4-->L828: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet62#1] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,128 INFO L290 TraceCheckUtils]: 42: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1464] L828-->L828-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 4) |v_#length_5|) (= |v_ULTIMATE.start_main_~#t1586~0#1.offset_2| 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 1)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1586~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1586~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_2|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1586~0#1.base, #valid, #length, ULTIMATE.start_main_~#t1586~0#1.offset] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,128 INFO L290 TraceCheckUtils]: 43: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1440] L828-1-->L829: Formula: (= |v_ULTIMATE.start_main_#t~pre63#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,129 INFO L290 TraceCheckUtils]: 44: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1407] L829-->L829-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,129 INFO L290 TraceCheckUtils]: 45: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1434] L829-1-->L829-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_3|) |v_ULTIMATE.start_main_~#t1586~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre63#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,130 INFO L290 TraceCheckUtils]: 46: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1509] L829-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre63#1_6| v_P1Thread1of1ForFork0_thidvar0_2) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_4|, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_6|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_6|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_6|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_6|, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_4|, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_4|, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_6|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite57=|v_P1Thread1of1ForFork0_#t~ite57_4|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_6|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_6|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite55=|v_P1Thread1of1ForFork0_#t~ite55_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_4|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_#t~ite59=|v_P1Thread1of1ForFork0_#t~ite59_4|, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_4|, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_4|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_6|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_4|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_6|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_4|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_6|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_6|, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite58=|v_P1Thread1of1ForFork0_#t~ite58_4|, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_4|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_6|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_6|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_4|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_4|, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_4|, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_6|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite60, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#t~nondet10, P1Thread1of1ForFork0_#t~nondet33, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite57, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite55, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_#t~ite59, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_#t~ite30, P1Thread1of1ForFork0_#t~ite51, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite27, P1Thread1of1ForFork0_#t~ite48, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite42, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~ite40, P1Thread1of1ForFork0_#t~nondet32, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite58, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite56, P1Thread1of1ForFork0_#t~nondet9, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite50, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite31, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#res.base] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,130 INFO L290 TraceCheckUtils]: 47: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1444] L829-3-->L829-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,130 INFO L290 TraceCheckUtils]: 48: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1437] L829-4-->L830: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,131 INFO L290 TraceCheckUtils]: 49: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1436] L830-->L832: 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] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,131 INFO L290 TraceCheckUtils]: 50: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1399] L832-->L833: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,131 INFO L290 TraceCheckUtils]: 51: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1451] L833-->L833-1: 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] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,132 INFO L290 TraceCheckUtils]: 52: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1473] L833-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,132 INFO L290 TraceCheckUtils]: 53: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1398] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,133 INFO L290 TraceCheckUtils]: 54: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1469] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,133 INFO L290 TraceCheckUtils]: 55: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1429] L2-1-->L834: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,133 INFO L290 TraceCheckUtils]: 56: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1452] L834-->L840: Formula: (let ((.cse12 (= (mod v_~y$w_buff0_used~0_664 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd0~0_181 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_494 256) 0)) (.cse10 (= (mod v_~y$w_buff0_used~0_663 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_240 256) 0))) (let ((.cse0 (or .cse10 .cse13)) (.cse4 (not .cse14)) (.cse3 (or .cse11 .cse14)) (.cse5 (not .cse11)) (.cse1 (not .cse10)) (.cse7 (not .cse12)) (.cse2 (not .cse13)) (.cse6 (or .cse12 .cse13))) (and (or (and .cse0 (= v_~y$r_buff0_thd0~0_240 v_~y$r_buff0_thd0~0_239)) (and (= v_~y$r_buff0_thd0~0_239 0) .cse1 .cse2)) (or (and .cse3 (= v_~y$w_buff1_used~0_494 v_~y$w_buff1_used~0_493) .cse0) (and (= v_~y$w_buff1_used~0_493 0) (or (and .cse1 .cse2) (and .cse4 .cse5)))) (or (and (or (and .cse4 .cse5 (= v_~y$w_buff1~0_200 |v_ULTIMATE.start_main_#t~ite65#1_42|)) (and .cse3 (= v_~y~0_234 |v_ULTIMATE.start_main_#t~ite65#1_42|))) .cse6 (= v_~y~0_233 |v_ULTIMATE.start_main_#t~ite65#1_42|)) (and (= v_~y~0_233 v_~y$w_buff0~0_177) .cse7 .cse2 (= |v_ULTIMATE.start_main_#t~ite65#1_42| |v_ULTIMATE.start_main_#t~ite65#1_37|))) (let ((.cse9 (= (mod v_~y$r_buff0_thd0~0_239 256) 0)) (.cse8 (= (mod v_~y$w_buff1_used~0_493 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_180 0) (or (and (not .cse8) .cse5) (and (not .cse9) .cse1))) (and (or .cse10 .cse9) (= v_~y$r_buff1_thd0~0_181 v_~y$r_buff1_thd0~0_180) (or .cse11 .cse8)))) (or (and .cse7 (= v_~y$w_buff0_used~0_663 0) .cse2) (and .cse6 (= v_~y$w_buff0_used~0_664 v_~y$w_buff0_used~0_663)))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_664, ~y$w_buff1~0=v_~y$w_buff1~0_200, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_240, ~y$w_buff0~0=v_~y$w_buff0~0_177, ~y~0=v_~y~0_234, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_181, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_37|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_494} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_663, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_24|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_28|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_36|, ~y$w_buff1~0=v_~y$w_buff1~0_200, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_239, ~y$w_buff0~0=v_~y$w_buff0~0_177, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#1_20|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_24|, ~y~0=v_~y~0_233, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_180, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_493, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_36|} AuxVars[|v_ULTIMATE.start_main_#t~ite65#1_42|] AssignedVars[~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite67#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite65#1, ~y$w_buff1_used~0, ULTIMATE.start_main_#t~ite66#1] {2528#(= ~__unbuffered_p1_EBX~0 0)} is VALID [2022-02-20 20:24:38,135 INFO L290 TraceCheckUtils]: 57: Hoare triple {2528#(= ~__unbuffered_p1_EBX~0 0)} [1438] L840-->L856: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_486 256) 0)) (.cse27 (= (mod v_~y$r_buff0_thd0~0_234 256) 0)) (.cse13 (= (mod v_~y$r_buff1_thd0~0_175 256) 0))) (let ((.cse18 (not .cse13)) (.cse4 (not .cse27)) (.cse30 (= (mod v_~y$w_buff0_used~0_656 256) 0)) (.cse22 (and .cse27 .cse13)) (.cse23 (and .cse27 .cse31)) (.cse9 (= (mod v_~weak$$choice2~0_228 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_655 256) 0)) (.cse15 (= (mod v_~y$w_buff1_used~0_485 256) 0))) (let ((.cse16 (not .cse15)) (.cse25 (or .cse27 .cse14)) (.cse20 (not .cse14)) (.cse7 (not .cse9)) (.cse0 (or .cse30 .cse22 .cse23)) (.cse2 (or (not .cse31) .cse4)) (.cse5 (or .cse18 .cse4)) (.cse3 (or .cse27 .cse30)) (.cse1 (not .cse30))) (and (or (and (= v_~y~0_261 v_~y~0_225) (= |v_ULTIMATE.start_main_#t~ite73#1_29| |v_ULTIMATE.start_main_#t~ite73#1_34|) .cse0) (and .cse1 .cse2 (or (and (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite73#1_34|) .cse3) (and .cse1 .cse4 (= |v_ULTIMATE.start_main_#t~ite73#1_34| v_~y$w_buff0~0_172))) .cse5 (= v_~y~0_261 |v_ULTIMATE.start_main_#t~ite73#1_34|))) (let ((.cse6 (= |v_ULTIMATE.start_main_#t~ite78#1_59| |v_ULTIMATE.start_main_#t~ite78#1_64|))) (or (and (= |v_ULTIMATE.start_main_#t~ite79#1_56| |v_ULTIMATE.start_main_#t~ite79#1_51|) .cse6 (= v_~y$w_buff1~0_195 v_~y$w_buff1~0_194) .cse7) (and (or (and .cse6 (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite79#1_56|) .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite78#1_64| |v_ULTIMATE.start_main_#t~ite79#1_56|) .cse5 (let ((.cse8 (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite78#1_64|))) (or (and .cse1 .cse8 .cse4) (and .cse3 .cse8))))) .cse9 (= v_~y$w_buff1~0_194 |v_ULTIMATE.start_main_#t~ite79#1_56|)))) (= v_~y~0_225 v_~y$mem_tmp~0_64) (let ((.cse10 (= |v_ULTIMATE.start_main_#t~ite81#1_56| |v_ULTIMATE.start_main_#t~ite81#1_51|))) (or (and (or (and .cse10 (= |v_ULTIMATE.start_main_#t~ite82#1_48| v_~y$w_buff0_used~0_656) .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite81#1_56| |v_ULTIMATE.start_main_#t~ite82#1_48|) (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite81#1_56| 0) .cse4) (and .cse3 (= |v_ULTIMATE.start_main_#t~ite81#1_56| v_~y$w_buff0_used~0_656))) .cse5)) (= |v_ULTIMATE.start_main_#t~ite82#1_48| v_~y$w_buff0_used~0_655) .cse9) (and .cse7 (= v_~y$w_buff0_used~0_656 v_~y$w_buff0_used~0_655) .cse10 (= |v_ULTIMATE.start_main_#t~ite82#1_48| |v_ULTIMATE.start_main_#t~ite82#1_43|)))) (or (and (= v_~y~0_261 v_~y~0_223) .cse9) (and .cse7 (= v_~y~0_223 v_~y$mem_tmp~0_64))) (= (ite (= (ite (not (and (= v_~x~0_21 2) (= v_~y~0_261 2) (= v_~__unbuffered_p1_EBX~0_30 1) (= v_~__unbuffered_p1_EAX~0_28 1))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_20) (let ((.cse11 (= |v_ULTIMATE.start_main_#t~ite90#1_68| |v_ULTIMATE.start_main_#t~ite90#1_63|))) (or (and (let ((.cse12 (= (mod v_~y$r_buff0_thd0~0_233 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_175 |v_ULTIMATE.start_main_#t~ite91#1_62|) .cse11 (or (and .cse12 .cse13) .cse14 (and .cse12 .cse15))) (let ((.cse17 (not .cse12))) (and (or .cse16 .cse17) (or .cse18 .cse17) (= |v_ULTIMATE.start_main_#t~ite90#1_68| |v_ULTIMATE.start_main_#t~ite91#1_62|) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~ite90#1_68| 0))) (or (and (or .cse12 .cse14) .cse19) (and .cse19 .cse17 .cse20))) .cse20)))) (= v_~y$r_buff1_thd0~0_174 |v_ULTIMATE.start_main_#t~ite91#1_62|) .cse9) (and .cse7 (= |v_ULTIMATE.start_main_#t~ite91#1_62| |v_ULTIMATE.start_main_#t~ite91#1_57|) .cse11 (= v_~y$r_buff1_thd0~0_174 v_~y$r_buff1_thd0~0_175)))) (= |v_ULTIMATE.start_main_#t~nondet71#1_25| v_~weak$$choice0~0_39) (let ((.cse21 (= |v_ULTIMATE.start_main_#t~ite84#1_54| |v_ULTIMATE.start_main_#t~ite84#1_49|))) (or (and (= v_~y$w_buff1_used~0_486 v_~y$w_buff1_used~0_485) .cse7 .cse21 (= |v_ULTIMATE.start_main_#t~ite85#1_45| |v_ULTIMATE.start_main_#t~ite85#1_50|)) (and (= |v_ULTIMATE.start_main_#t~ite85#1_50| v_~y$w_buff1_used~0_485) (or (and (= |v_ULTIMATE.start_main_#t~ite85#1_50| v_~y$w_buff1_used~0_486) (or .cse22 .cse14 .cse23) .cse21) (and (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite84#1_54| 0))) (or (and .cse24 .cse4 .cse20) (and .cse24 .cse25))) .cse2 (= |v_ULTIMATE.start_main_#t~ite84#1_54| |v_ULTIMATE.start_main_#t~ite85#1_50|) .cse5 .cse20)) .cse9))) (= v_~y$flush_delayed~0_114 0) (= |v_ULTIMATE.start_main_#t~nondet72#1_25| v_~weak$$choice2~0_228) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite87#1_67| |v_ULTIMATE.start_main_#t~ite87#1_72|))) (or (and (or (and .cse26 (= |v_ULTIMATE.start_main_#t~ite88#1_70| v_~y$r_buff0_thd0~0_234) (or (and .cse27 .cse15) .cse22 .cse14)) (and (or .cse16 .cse4) (or (and .cse4 (= |v_ULTIMATE.start_main_#t~ite87#1_72| 0) .cse20) (and (= |v_ULTIMATE.start_main_#t~ite87#1_72| v_~y$r_buff0_thd0~0_234) .cse25)) .cse5 .cse20 (= |v_ULTIMATE.start_main_#t~ite87#1_72| |v_ULTIMATE.start_main_#t~ite88#1_70|))) (= |v_ULTIMATE.start_main_#t~ite88#1_70| v_~y$r_buff0_thd0~0_233) .cse9) (and (= v_~y$r_buff0_thd0~0_234 v_~y$r_buff0_thd0~0_233) .cse26 .cse7 (= |v_ULTIMATE.start_main_#t~ite88#1_70| |v_ULTIMATE.start_main_#t~ite88#1_65|)))) (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite75#1_42| |v_ULTIMATE.start_main_#t~ite75#1_37|))) (or (and (= |v_ULTIMATE.start_main_#t~ite76#1_31| |v_ULTIMATE.start_main_#t~ite76#1_36|) .cse28 .cse7 (= v_~y$w_buff0~0_172 v_~y$w_buff0~0_171)) (and (= |v_ULTIMATE.start_main_#t~ite76#1_36| v_~y$w_buff0~0_171) (or (and (= |v_ULTIMATE.start_main_#t~ite76#1_36| v_~y$w_buff0~0_172) .cse28 .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite75#1_42| |v_ULTIMATE.start_main_#t~ite76#1_36|) .cse5 (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite75#1_42| v_~y$w_buff0~0_172))) (or (and .cse3 .cse29) (and .cse1 .cse29 .cse4))))) .cse9))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_656, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_65|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_25|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_67|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_43|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_57|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_49|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_59|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_28, ~y$w_buff0~0=v_~y$w_buff0~0_172, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_37|, ~y~0=v_~y~0_225, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_51|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_30, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_45|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_31|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#1_25|, ~y$w_buff1~0=v_~y$w_buff1~0_195, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_234, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_29|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_51|, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_175, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_63|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_486} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_655, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_28|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_64|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_26|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_24|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_66|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_42|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_56|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_48|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_58|, ~y$mem_tmp~0=v_~y$mem_tmp~0_64, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_28, ~y$w_buff0~0=v_~y$w_buff0~0_171, ~y$flush_delayed~0=v_~y$flush_delayed~0_114, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_36|, ~y~0=v_~y~0_223, 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_50|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_38|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_30, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_44|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_30|, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_28|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_28|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#1_24|, ~weak$$choice0~0=v_~weak$$choice0~0_39, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_38|, ~y$w_buff1~0=v_~y$w_buff1~0_194, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_233, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_28|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_42|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_50|, ~weak$$choice2~0=v_~weak$$choice2~0_228, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_174, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_62|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_485} AuxVars[|v_ULTIMATE.start_main_#t~ite75#1_42|, |v_ULTIMATE.start_main_#t~ite88#1_70|, |v_ULTIMATE.start_main_#t~ite85#1_50|, |v_ULTIMATE.start_main_#t~ite91#1_62|, |v_ULTIMATE.start_main_#t~ite76#1_36|, |v_ULTIMATE.start_main_#t~ite81#1_56|, |v_ULTIMATE.start_main_#t~ite73#1_34|, |v_ULTIMATE.start_main_#t~ite84#1_54|, |v_ULTIMATE.start_main_#t~ite90#1_68|, v_~y~0_261, |v_ULTIMATE.start_main_#t~ite87#1_72|, |v_ULTIMATE.start_main_#t~ite79#1_56|, |v_ULTIMATE.start_main_#t~ite78#1_64|, |v_ULTIMATE.start_main_#t~ite82#1_48|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite78#1, ~y$mem_tmp~0, ~y$w_buff0~0, ~y$flush_delayed~0, ULTIMATE.start_main_#t~ite75#1, ~y~0, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~nondet71#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ~y$w_buff1~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite90#1, ~y$w_buff1_used~0] {2529#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:24:38,136 INFO L290 TraceCheckUtils]: 58: Hoare triple {2529#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1482] L856-->L857: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2529#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:24:38,137 INFO L290 TraceCheckUtils]: 59: Hoare triple {2529#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1430] L857-->L857-1: 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] {2530#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:24:38,137 INFO L290 TraceCheckUtils]: 60: Hoare triple {2530#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1485] L857-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {2530#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:24:38,138 INFO L290 TraceCheckUtils]: 61: Hoare triple {2530#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1423] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {2531#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:24:38,138 INFO L290 TraceCheckUtils]: 62: Hoare triple {2531#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1460] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {2527#false} is VALID [2022-02-20 20:24:38,138 INFO L290 TraceCheckUtils]: 63: Hoare triple {2527#false} [1446] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2527#false} is VALID [2022-02-20 20:24:38,139 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 20:24:38,139 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:24:38,139 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499136383] [2022-02-20 20:24:38,139 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [499136383] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:24:38,139 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:24:38,139 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:24:38,140 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1687723272] [2022-02-20 20:24:38,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:24:38,141 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2022-02-20 20:24:38,141 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:24:38,141 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 6 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:24:38,183 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:24:38,183 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:24:38,183 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:24:38,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:24:38,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:24:38,184 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 77 out of 97 [2022-02-20 20:24:38,185 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 98 places, 91 transitions, 190 flow. Second operand has 6 states, 6 states have (on average 78.66666666666667) internal successors, (472), 6 states have internal predecessors, (472), 0 states have call successors, (0), 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 20:24:38,185 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:24:38,185 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 77 of 97 [2022-02-20 20:24:38,185 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:24:38,647 INFO L129 PetriNetUnfolder]: 146/533 cut-off events. [2022-02-20 20:24:38,647 INFO L130 PetriNetUnfolder]: For 41/41 co-relation queries the response was YES. [2022-02-20 20:24:38,648 INFO L84 FinitePrefix]: Finished finitePrefix Result has 857 conditions, 533 events. 146/533 cut-off events. For 41/41 co-relation queries the response was YES. Maximal size of possible extension queue 36. Compared 2863 event pairs, 32 based on Foata normal form. 0/514 useless extension candidates. Maximal degree in co-relation 808. Up to 105 conditions per place. [2022-02-20 20:24:38,649 INFO L132 encePairwiseOnDemand]: 91/97 looper letters, 16 selfloop transitions, 2 changer transitions 40/124 dead transitions. [2022-02-20 20:24:38,649 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 106 places, 124 transitions, 368 flow [2022-02-20 20:24:38,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:24:38,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:24:38,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 744 transitions. [2022-02-20 20:24:38,670 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.852233676975945 [2022-02-20 20:24:38,670 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 744 transitions. [2022-02-20 20:24:38,670 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 744 transitions. [2022-02-20 20:24:38,671 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:24:38,671 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 744 transitions. [2022-02-20 20:24:38,673 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 82.66666666666667) internal successors, (744), 9 states have internal predecessors, (744), 0 states have call successors, (0), 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 20:24:38,674 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 97.0) internal successors, (970), 10 states have internal predecessors, (970), 0 states have call successors, (0), 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 20:24:38,675 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 97.0) internal successors, (970), 10 states have internal predecessors, (970), 0 states have call successors, (0), 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 20:24:38,675 INFO L186 Difference]: Start difference. First operand has 98 places, 91 transitions, 190 flow. Second operand 9 states and 744 transitions. [2022-02-20 20:24:38,675 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 106 places, 124 transitions, 368 flow [2022-02-20 20:24:38,676 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 104 places, 124 transitions, 350 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:24:38,677 INFO L242 Difference]: Finished difference. Result has 111 places, 81 transitions, 186 flow [2022-02-20 20:24:38,677 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=97, PETRI_DIFFERENCE_MINUEND_FLOW=186, PETRI_DIFFERENCE_MINUEND_PLACES=96, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=91, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=89, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=186, PETRI_PLACES=111, PETRI_TRANSITIONS=81} [2022-02-20 20:24:38,678 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, 11 predicate places. [2022-02-20 20:24:38,678 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 111 places, 81 transitions, 186 flow [2022-02-20 20:24:38,701 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1336 states, 1334 states have (on average 2.6071964017991003) internal successors, (3478), 1335 states have internal predecessors, (3478), 0 states have call successors, (0), 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 20:24:38,704 INFO L78 Accepts]: Start accepts. Automaton has has 1336 states, 1334 states have (on average 2.6071964017991003) internal successors, (3478), 1335 states have internal predecessors, (3478), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 64 [2022-02-20 20:24:38,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:24:38,704 INFO L470 AbstractCegarLoop]: Abstraction has has 111 places, 81 transitions, 186 flow [2022-02-20 20:24:38,705 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 78.66666666666667) internal successors, (472), 6 states have internal predecessors, (472), 0 states have call successors, (0), 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 20:24:38,705 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:24:38,705 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 20:24:38,705 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:24:38,705 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:24:38,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:24:38,706 INFO L85 PathProgramCache]: Analyzing trace with hash -2141326426, now seen corresponding path program 1 times [2022-02-20 20:24:38,706 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:24:38,706 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394016245] [2022-02-20 20:24:38,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:24:38,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:24:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:24:39,065 INFO L290 TraceCheckUtils]: 0: Hoare triple {3887#true} [1459] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3887#true} is VALID [2022-02-20 20:24:39,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {3887#true} [1441] 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] {3887#true} is VALID [2022-02-20 20:24:39,066 INFO L290 TraceCheckUtils]: 2: Hoare triple {3887#true} [1471] 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[] {3887#true} is VALID [2022-02-20 20:24:39,066 INFO L290 TraceCheckUtils]: 3: Hoare triple {3887#true} [1477] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {3887#true} is VALID [2022-02-20 20:24:39,066 INFO L290 TraceCheckUtils]: 4: Hoare triple {3887#true} [1475] L17-->L17-1: 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[] {3887#true} is VALID [2022-02-20 20:24:39,066 INFO L290 TraceCheckUtils]: 5: Hoare triple {3887#true} [1410] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {3887#true} is VALID [2022-02-20 20:24:39,067 INFO L290 TraceCheckUtils]: 6: Hoare triple {3887#true} [1406] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {3887#true} is VALID [2022-02-20 20:24:39,067 INFO L290 TraceCheckUtils]: 7: Hoare triple {3887#true} [1419] L17-3-->L17-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= 38 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {3887#true} is VALID [2022-02-20 20:24:39,067 INFO L290 TraceCheckUtils]: 8: Hoare triple {3887#true} [1405] L17-4-->L710: Formula: (= v_~__unbuffered_cnt~0_5 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {3887#true} is VALID [2022-02-20 20:24:39,067 INFO L290 TraceCheckUtils]: 9: Hoare triple {3887#true} [1396] L710-->L712: 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] {3887#true} is VALID [2022-02-20 20:24:39,067 INFO L290 TraceCheckUtils]: 10: Hoare triple {3887#true} [1483] L712-->L713: 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] {3887#true} is VALID [2022-02-20 20:24:39,067 INFO L290 TraceCheckUtils]: 11: Hoare triple {3887#true} [1432] L713-->L714: 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] {3887#true} is VALID [2022-02-20 20:24:39,068 INFO L290 TraceCheckUtils]: 12: Hoare triple {3887#true} [1402] L714-->L716: 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] {3887#true} is VALID [2022-02-20 20:24:39,068 INFO L290 TraceCheckUtils]: 13: Hoare triple {3887#true} [1450] L716-->L718: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {3887#true} is VALID [2022-02-20 20:24:39,068 INFO L290 TraceCheckUtils]: 14: Hoare triple {3887#true} [1418] L718-->L719: Formula: (= v_~y~0_18 0) InVars {} OutVars{~y~0=v_~y~0_18} AuxVars[] AssignedVars[~y~0] {3887#true} is VALID [2022-02-20 20:24:39,068 INFO L290 TraceCheckUtils]: 15: Hoare triple {3887#true} [1400] L719-->L720: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {3887#true} is VALID [2022-02-20 20:24:39,068 INFO L290 TraceCheckUtils]: 16: Hoare triple {3887#true} [1428] L720-->L721: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {3887#true} is VALID [2022-02-20 20:24:39,069 INFO L290 TraceCheckUtils]: 17: Hoare triple {3887#true} [1412] L721-->L722: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {3889#(= ~y$r_buff0_thd0~0 0)} is VALID [2022-02-20 20:24:39,069 INFO L290 TraceCheckUtils]: 18: Hoare triple {3889#(= ~y$r_buff0_thd0~0 0)} [1479] L722-->L723: Formula: (= v_~y$r_buff0_thd1~0_15 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {3889#(= ~y$r_buff0_thd0~0 0)} is VALID [2022-02-20 20:24:39,069 INFO L290 TraceCheckUtils]: 19: Hoare triple {3889#(= ~y$r_buff0_thd0~0 0)} [1481] L723-->L724: Formula: (= v_~y$r_buff0_thd2~0_78 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_78} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {3890#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))} is VALID [2022-02-20 20:24:39,070 INFO L290 TraceCheckUtils]: 20: Hoare triple {3890#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0))} [1415] L724-->L725: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {3891#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,070 INFO L290 TraceCheckUtils]: 21: Hoare triple {3891#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1403] L725-->L726: Formula: (= v_~y$r_buff1_thd1~0_10 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {3891#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,070 INFO L290 TraceCheckUtils]: 22: Hoare triple {3891#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1417] L726-->L727: Formula: (= 0 v_~y$r_buff1_thd2~0_44) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_44} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,071 INFO L290 TraceCheckUtils]: 23: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1411] L727-->L728: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,071 INFO L290 TraceCheckUtils]: 24: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1484] L728-->L729: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,072 INFO L290 TraceCheckUtils]: 25: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1439] L729-->L730: Formula: (= v_~y$w_buff0~0_17 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_17} AuxVars[] AssignedVars[~y$w_buff0~0] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,072 INFO L290 TraceCheckUtils]: 26: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1465] L730-->L731: Formula: (= v_~y$w_buff0_used~0_92 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_92} AuxVars[] AssignedVars[~y$w_buff0_used~0] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,072 INFO L290 TraceCheckUtils]: 27: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1425] L731-->L732: Formula: (= v_~y$w_buff1~0_16 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_16} AuxVars[] AssignedVars[~y$w_buff1~0] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,073 INFO L290 TraceCheckUtils]: 28: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1420] L732-->L733: Formula: (= v_~y$w_buff1_used~0_53 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_53} AuxVars[] AssignedVars[~y$w_buff1_used~0] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,073 INFO L290 TraceCheckUtils]: 29: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1424] L733-->L734: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,074 INFO L290 TraceCheckUtils]: 30: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1426] L734-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,074 INFO L290 TraceCheckUtils]: 31: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1480] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,074 INFO L290 TraceCheckUtils]: 32: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1448] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,075 INFO L290 TraceCheckUtils]: 33: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1413] 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] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,075 INFO L290 TraceCheckUtils]: 34: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1445] L-1-6-->L826: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_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~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_1|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#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~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_1|, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_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~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_1|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#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_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_~#t1585~0#1.offset, ULTIMATE.start_main_~#t1586~0#1.base, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite67#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~pre63#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~nondet62#1, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~pre61#1, ULTIMATE.start_main_#t~nondet71#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_~#t1586~0#1.offset, ULTIMATE.start_main_#t~ite90#1] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,076 INFO L290 TraceCheckUtils]: 35: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1455] L826-->L826-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 4) |v_#length_3|) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 1) |v_#valid_4|) (= |v_ULTIMATE.start_main_~#t1585~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_2|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_~#t1585~0#1.offset, #valid, #length] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,076 INFO L290 TraceCheckUtils]: 36: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1456] L826-1-->L827: Formula: (= |v_ULTIMATE.start_main_#t~pre61#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,077 INFO L290 TraceCheckUtils]: 37: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1488] L827-->L827-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,077 INFO L290 TraceCheckUtils]: 38: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1462] L827-1-->L827-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3|) |v_ULTIMATE.start_main_~#t1585~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre61#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,078 INFO L290 TraceCheckUtils]: 39: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1511] L827-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre61#1_6| v_P0Thread1of1ForFork1_thidvar0_2) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,078 INFO L290 TraceCheckUtils]: 40: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1433] L827-3-->L827-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,078 INFO L290 TraceCheckUtils]: 41: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1472] L827-4-->L828: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet62#1] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,079 INFO L290 TraceCheckUtils]: 42: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1464] L828-->L828-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 4) |v_#length_5|) (= |v_ULTIMATE.start_main_~#t1586~0#1.offset_2| 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 1)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1586~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1586~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_2|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1586~0#1.base, #valid, #length, ULTIMATE.start_main_~#t1586~0#1.offset] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,079 INFO L290 TraceCheckUtils]: 43: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1440] L828-1-->L829: Formula: (= |v_ULTIMATE.start_main_#t~pre63#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,080 INFO L290 TraceCheckUtils]: 44: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1407] L829-->L829-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,080 INFO L290 TraceCheckUtils]: 45: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1434] L829-1-->L829-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_3|) |v_ULTIMATE.start_main_~#t1586~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre63#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,081 INFO L290 TraceCheckUtils]: 46: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1509] L829-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre63#1_6| v_P1Thread1of1ForFork0_thidvar0_2) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_4|, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_6|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_6|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_6|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_6|, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_4|, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_4|, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_6|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite57=|v_P1Thread1of1ForFork0_#t~ite57_4|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_6|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_6|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite55=|v_P1Thread1of1ForFork0_#t~ite55_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_4|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_#t~ite59=|v_P1Thread1of1ForFork0_#t~ite59_4|, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_4|, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_4|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_6|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_4|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_6|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_4|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_6|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_6|, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite58=|v_P1Thread1of1ForFork0_#t~ite58_4|, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_4|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_6|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_6|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_4|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_4|, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_4|, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_6|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite60, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#t~nondet10, P1Thread1of1ForFork0_#t~nondet33, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite57, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite55, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_#t~ite59, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_#t~ite30, P1Thread1of1ForFork0_#t~ite51, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite27, P1Thread1of1ForFork0_#t~ite48, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite42, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~ite40, P1Thread1of1ForFork0_#t~nondet32, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite58, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite56, P1Thread1of1ForFork0_#t~nondet9, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite50, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite31, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#res.base] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,081 INFO L290 TraceCheckUtils]: 47: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1444] L829-3-->L829-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,081 INFO L290 TraceCheckUtils]: 48: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1437] L829-4-->L830: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,082 INFO L290 TraceCheckUtils]: 49: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1436] L830-->L832: 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] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,082 INFO L290 TraceCheckUtils]: 50: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1399] L832-->L833: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,083 INFO L290 TraceCheckUtils]: 51: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1451] L833-->L833-1: 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] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,083 INFO L290 TraceCheckUtils]: 52: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1473] L833-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,084 INFO L290 TraceCheckUtils]: 53: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1398] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,084 INFO L290 TraceCheckUtils]: 54: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1469] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,084 INFO L290 TraceCheckUtils]: 55: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1429] L2-1-->L834: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,085 INFO L290 TraceCheckUtils]: 56: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1499] P1ENTRY-->L765: Formula: (and (= v_P1Thread1of1ForFork0_~arg.offset_1 |v_P1Thread1of1ForFork0_#in~arg.offset_1|) (= v_P1Thread1of1ForFork0_~arg.base_1 |v_P1Thread1of1ForFork0_#in~arg.base_1|)) InVars {P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} OutVars{P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_1, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_1, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_~arg.base] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,085 INFO L290 TraceCheckUtils]: 57: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1500] L765-->L767: Formula: (= 2 v_~x~0_2) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,086 INFO L290 TraceCheckUtils]: 58: Hoare triple {3892#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0))} [1501] L767-->L770: Formula: (= v_~y~0_5 1) InVars {} OutVars{~y~0=v_~y~0_5} AuxVars[] AssignedVars[~y~0] {3893#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1))} is VALID [2022-02-20 20:24:39,088 INFO L290 TraceCheckUtils]: 59: Hoare triple {3893#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1))} [1502] L770-->L786: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_508 256) 0)) (.cse5 (= (mod v_~y$r_buff0_thd2~0_374 256) 0)) (.cse22 (= (mod v_~y$r_buff1_thd2~0_272 256) 0))) (let ((.cse3 (= (mod v_~y$w_buff0_used~0_679 256) 0)) (.cse25 (not .cse22)) (.cse8 (not .cse5)) (.cse11 (= (mod v_~weak$$choice2~0_234 256) 0)) (.cse4 (= (mod v_~y$w_buff1_used~0_507 256) 0)) (.cse2 (and .cse22 .cse5)) (.cse29 (and .cse30 .cse5)) (.cse31 (= (mod v_~y$w_buff0_used~0_680 256) 0))) (let ((.cse15 (or .cse31 .cse5)) (.cse14 (not .cse31)) (.cse12 (or .cse2 .cse29 .cse31)) (.cse10 (not .cse4)) (.cse0 (not .cse11)) (.cse13 (or (not .cse30) .cse8)) (.cse9 (or .cse8 .cse25)) (.cse7 (not .cse3)) (.cse6 (or .cse5 .cse3))) (and (= v_~y$flush_delayed~0_122 0) (let ((.cse1 (= |v_P1_#t~ite25_61| |v_P1Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse0 (= |v_P1_#t~ite26_55| |v_P1Thread1of1ForFork0_#t~ite26_1|) (= v_~y$r_buff0_thd2~0_374 v_~y$r_buff0_thd2~0_373) .cse1) (and (or (and (= |v_P1_#t~ite26_55| v_~y$r_buff0_thd2~0_374) (or .cse2 .cse3 (and .cse4 .cse5)) .cse1) (and (or (and (= |v_P1_#t~ite25_61| v_~y$r_buff0_thd2~0_374) .cse6) (and .cse7 .cse8 (= |v_P1_#t~ite25_61| 0))) .cse7 (= |v_P1_#t~ite25_61| |v_P1_#t~ite26_55|) .cse9 (or .cse8 .cse10))) .cse11 (= |v_P1_#t~ite26_55| v_~y$r_buff0_thd2~0_373)))) (or (and .cse12 (= v_~y~0_243 v_~__unbuffered_p1_EAX~0_32) (= |v_P1_#t~ite11_35| |v_P1Thread1of1ForFork0_#t~ite11_1|)) (and .cse13 .cse9 .cse14 (or (and .cse8 .cse14 (= |v_P1_#t~ite11_35| v_~y$w_buff0~0_192)) (and (= v_~y$w_buff1~0_207 |v_P1_#t~ite11_35|) .cse15)) (= |v_P1_#t~ite11_35| v_~__unbuffered_p1_EAX~0_32))) (let ((.cse17 (= |v_P1_#t~ite16_77| |v_P1Thread1of1ForFork0_#t~ite16_1|))) (or (and (or (and .cse13 .cse9 .cse14 (let ((.cse16 (= v_~y$w_buff1~0_207 |v_P1_#t~ite16_77|))) (or (and .cse8 .cse14 .cse16) (and .cse15 .cse16))) (= |v_P1_#t~ite17_69| |v_P1_#t~ite16_77|)) (and (= v_~y$w_buff1~0_207 |v_P1_#t~ite17_69|) .cse12 .cse17)) .cse11 (= v_~y$w_buff1~0_206 |v_P1_#t~ite17_69|)) (and (= |v_P1_#t~ite17_69| |v_P1Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~y$w_buff1~0_207 v_~y$w_buff1~0_206) .cse17))) (= v_~weak$$choice2~0_234 |v_P1Thread1of1ForFork0_#t~nondet10_1|) (let ((.cse18 (= |v_P1_#t~ite19_85| |v_P1Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse11 (or (and .cse18 (= |v_P1_#t~ite20_79| v_~y$w_buff0_used~0_680) .cse12) (and .cse13 .cse9 .cse14 (or (and (= |v_P1_#t~ite19_85| v_~y$w_buff0_used~0_680) .cse15) (and (= |v_P1_#t~ite19_85| 0) .cse8 .cse14)) (= |v_P1_#t~ite19_85| |v_P1_#t~ite20_79|))) (= |v_P1_#t~ite20_79| v_~y$w_buff0_used~0_679)) (and (= v_~y$w_buff0_used~0_679 v_~y$w_buff0_used~0_680) (= |v_P1_#t~ite20_79| |v_P1Thread1of1ForFork0_#t~ite20_1|) .cse18 .cse0))) (let ((.cse20 (= |v_P1_#t~ite13_49| |v_P1Thread1of1ForFork0_#t~ite13_1|))) (or (and .cse11 (= |v_P1_#t~ite14_45| v_~y$w_buff0~0_191) (or (and (let ((.cse19 (= |v_P1_#t~ite13_49| v_~y$w_buff0~0_192))) (or (and .cse19 .cse8 .cse14) (and .cse19 .cse15))) (= |v_P1_#t~ite13_49| |v_P1_#t~ite14_45|) .cse13 .cse9 .cse14) (and .cse12 .cse20 (= |v_P1_#t~ite14_45| v_~y$w_buff0~0_192)))) (and (= v_~y$w_buff0~0_192 v_~y$w_buff0~0_191) (= |v_P1_#t~ite14_45| |v_P1Thread1of1ForFork0_#t~ite14_1|) .cse0 .cse20))) (= v_~y~0_243 v_~y$mem_tmp~0_68) (= v_~weak$$choice0~0_41 |v_P1Thread1of1ForFork0_#t~nondet9_1|) (or (and .cse0 (= v_~y~0_241 v_~y$mem_tmp~0_68)) (and .cse11 (= v_~y~0_241 v_~__unbuffered_p1_EAX~0_32))) (let ((.cse21 (= |v_P1_#t~ite28_51| |v_P1Thread1of1ForFork0_#t~ite28_1|))) (or (and .cse11 (let ((.cse23 (= (mod v_~y$r_buff0_thd2~0_373 256) 0))) (or (and .cse21 (= |v_P1_#t~ite29_45| v_~y$r_buff1_thd2~0_272) (or (and .cse22 .cse23) .cse3 (and .cse4 .cse23))) (let ((.cse24 (not .cse23))) (and .cse7 (or .cse24 .cse10) (= |v_P1_#t~ite28_51| |v_P1_#t~ite29_45|) (or .cse24 .cse25) (let ((.cse26 (= |v_P1_#t~ite28_51| 0))) (or (and .cse26 (or .cse3 .cse23)) (and .cse7 .cse26 .cse24))))))) (= |v_P1_#t~ite29_45| v_~y$r_buff1_thd2~0_271)) (and (= |v_P1_#t~ite29_45| |v_P1Thread1of1ForFork0_#t~ite29_1|) .cse21 .cse0 (= v_~y$r_buff1_thd2~0_271 v_~y$r_buff1_thd2~0_272)))) (let ((.cse27 (= |v_P1_#t~ite22_89| |v_P1Thread1of1ForFork0_#t~ite22_1|))) (or (and .cse0 (= |v_P1_#t~ite23_85| |v_P1Thread1of1ForFork0_#t~ite23_1|) .cse27 (= v_~y$w_buff1_used~0_508 v_~y$w_buff1_used~0_507)) (and .cse11 (= |v_P1_#t~ite23_85| v_~y$w_buff1_used~0_507) (or (and .cse7 .cse13 .cse9 (= |v_P1_#t~ite22_89| |v_P1_#t~ite23_85|) (let ((.cse28 (= |v_P1_#t~ite22_89| 0))) (or (and .cse7 .cse28 .cse8) (and .cse28 .cse6)))) (and (= |v_P1_#t~ite23_85| v_~y$w_buff1_used~0_508) (or .cse2 .cse29 .cse3) .cse27))))))))) InVars {P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_680, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_1|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_1|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_1|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_1|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_1|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_1|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_1|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_1|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_1|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_1|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_272, ~y$w_buff1~0=v_~y$w_buff1~0_207, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_1|, ~y$w_buff0~0=v_~y$w_buff0~0_192, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_374, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_1|, ~y~0=v_~y~0_243, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_508} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_679, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_2|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_2|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_2|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_2|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_2|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_2|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_1|, ~y$mem_tmp~0=v_~y$mem_tmp~0_68, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_32, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_2|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_1|, ~y$w_buff0~0=v_~y$w_buff0~0_191, ~y$flush_delayed~0=v_~y$flush_delayed~0_122, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_2|, ~y~0=v_~y~0_241, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_2|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_1|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_2|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_2|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_2|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_2|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_2|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_1|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_1|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_2|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_271, ~weak$$choice0~0=v_~weak$$choice0~0_41, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_1|, ~y$w_buff1~0=v_~y$w_buff1~0_206, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_1|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_373, ~weak$$choice2~0=v_~weak$$choice2~0_234, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_507} AuxVars[|v_P1_#t~ite22_89|, |v_P1_#t~ite26_55|, |v_P1_#t~ite23_85|, |v_P1_#t~ite28_51|, |v_P1_#t~ite13_49|, |v_P1_#t~ite25_61|, |v_P1_#t~ite29_45|, |v_P1_#t~ite14_45|, |v_P1_#t~ite16_77|, |v_P1_#t~ite17_69|, |v_P1_#t~ite19_85|, |v_P1_#t~ite11_35|, |v_P1_#t~ite20_79|] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite27, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite21, ~y$w_buff0~0, ~y$flush_delayed~0, P1Thread1of1ForFork0_#t~nondet10, ~y~0, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~nondet9, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite17, ~y$r_buff1_thd2~0, ~weak$$choice0~0, P1Thread1of1ForFork0_#t~ite31, ~y$w_buff1~0, P1Thread1of1ForFork0_#t~ite30, ~y$r_buff0_thd2~0, ~weak$$choice2~0, ~y$w_buff1_used~0] {3894#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1))} is VALID [2022-02-20 20:24:39,091 INFO L290 TraceCheckUtils]: 60: Hoare triple {3894#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1))} [1503] L786-->L802: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_526 256) 0)) (.cse28 (= (mod v_~y$r_buff0_thd2~0_394 256) 0)) (.cse19 (= (mod v_~y$r_buff1_thd2~0_290 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_244 256) 0)) (.cse17 (= (mod v_~y$w_buff1_used~0_525 256) 0)) (.cse15 (= (mod v_~y$w_buff0_used~0_699 256) 0)) (.cse22 (not .cse19)) (.cse5 (not .cse28)) (.cse31 (= (mod v_~y$w_buff0_used~0_700 256) 0)) (.cse13 (and .cse28 .cse19)) (.cse14 (and .cse28 .cse30))) (let ((.cse7 (or .cse31 .cse13 .cse14)) (.cse3 (not .cse31)) (.cse4 (or .cse28 .cse31)) (.cse6 (or .cse5 (not .cse30))) (.cse2 (or .cse5 .cse22)) (.cse12 (or .cse28 .cse15)) (.cse21 (not .cse17)) (.cse10 (not .cse15)) (.cse0 (not .cse8))) (and (let ((.cse1 (= |v_P1_#t~ite42_47| |v_P1Thread1of1ForFork0_#t~ite42_1|))) (or (and .cse0 .cse1 (= v_~y$w_buff0_used~0_700 v_~y$w_buff0_used~0_699) (= |v_P1_#t~ite43_41| |v_P1Thread1of1ForFork0_#t~ite43_1|)) (and (or (and .cse2 .cse3 (or (and .cse4 (= |v_P1_#t~ite42_47| v_~y$w_buff0_used~0_700)) (and .cse5 .cse3 (= |v_P1_#t~ite42_47| 0))) .cse6 (= |v_P1_#t~ite42_47| |v_P1_#t~ite43_41|)) (and (= |v_P1_#t~ite43_41| v_~y$w_buff0_used~0_700) .cse1 .cse7)) .cse8 (= |v_P1_#t~ite43_41| v_~y$w_buff0_used~0_699)))) (let ((.cse9 (= |v_P1_#t~ite45_53| |v_P1Thread1of1ForFork0_#t~ite45_1|))) (or (and .cse0 .cse9 (= v_~y$w_buff1_used~0_526 v_~y$w_buff1_used~0_525) (= |v_P1_#t~ite46_51| |v_P1Thread1of1ForFork0_#t~ite46_1|)) (and .cse8 (or (and .cse2 (= |v_P1_#t~ite46_51| |v_P1_#t~ite45_53|) .cse10 (let ((.cse11 (= |v_P1_#t~ite45_53| 0))) (or (and .cse11 .cse12) (and .cse5 .cse11 .cse10))) .cse6) (and (or .cse13 .cse14 .cse15) .cse9 (= |v_P1_#t~ite46_51| v_~y$w_buff1_used~0_526))) (= |v_P1_#t~ite46_51| v_~y$w_buff1_used~0_525)))) (let ((.cse16 (= |v_P1_#t~ite51_63| |v_P1Thread1of1ForFork0_#t~ite51_1|))) (or (and (= v_~y$r_buff1_thd2~0_290 v_~y$r_buff1_thd2~0_289) .cse16 .cse0 (= |v_P1_#t~ite52_61| |v_P1Thread1of1ForFork0_#t~ite52_1|)) (and .cse8 (= |v_P1_#t~ite52_61| v_~y$r_buff1_thd2~0_289) (let ((.cse18 (= (mod v_~y$r_buff0_thd2~0_393 256) 0))) (or (and .cse16 (= |v_P1_#t~ite52_61| v_~y$r_buff1_thd2~0_290) (or (and .cse17 .cse18) (and .cse19 .cse18) .cse15)) (let ((.cse20 (not .cse18))) (and (or .cse20 .cse21) (or .cse20 .cse22) (let ((.cse23 (= |v_P1_#t~ite51_63| 0))) (or (and .cse23 (or .cse15 .cse18)) (and .cse20 .cse10 .cse23))) (= |v_P1_#t~ite52_61| |v_P1_#t~ite51_63|) .cse10))))))) (= v_~weak$$choice2~0_244 |v_P1Thread1of1ForFork0_#t~nondet33_1|) (or (and .cse8 (= v_~__unbuffered_p1_EBX~0_34 v_~y~0_255)) (and .cse0 (= v_~y~0_255 v_~y$mem_tmp~0_74))) (let ((.cse24 (= |v_P1_#t~ite39_45| |v_P1Thread1of1ForFork0_#t~ite39_1|))) (or (and .cse24 .cse0 (= v_~y$w_buff1~0_219 v_~y$w_buff1~0_218) (= |v_P1_#t~ite40_41| |v_P1Thread1of1ForFork0_#t~ite40_1|)) (and .cse8 (= v_~y$w_buff1~0_218 |v_P1_#t~ite40_41|) (or (and .cse24 (= v_~y$w_buff1~0_219 |v_P1_#t~ite40_41|) .cse7) (and .cse2 (let ((.cse25 (= v_~y$w_buff1~0_219 |v_P1_#t~ite39_45|))) (or (and .cse5 .cse3 .cse25) (and .cse25 .cse4))) .cse3 (= |v_P1_#t~ite39_45| |v_P1_#t~ite40_41|) .cse6))))) (= v_~y$flush_delayed~0_132 0) (= v_~y~0_257 v_~y$mem_tmp~0_74) (or (and .cse2 .cse3 (or (and (= v_~y$w_buff1~0_219 |v_P1_#t~ite34_51|) .cse4) (and .cse5 (= |v_P1_#t~ite34_51| v_~y$w_buff0~0_200) .cse3)) (= v_~__unbuffered_p1_EBX~0_34 |v_P1_#t~ite34_51|) .cse6) (and (= v_~__unbuffered_p1_EBX~0_34 v_~y~0_257) (= |v_P1_#t~ite34_51| |v_P1Thread1of1ForFork0_#t~ite34_1|) .cse7)) (let ((.cse26 (= |v_P1_#t~ite36_49| |v_P1Thread1of1ForFork0_#t~ite36_1|))) (or (and (= v_~y$w_buff0~0_200 v_~y$w_buff0~0_199) .cse0 (= |v_P1_#t~ite37_43| |v_P1Thread1of1ForFork0_#t~ite37_1|) .cse26) (and .cse8 (or (and (= |v_P1_#t~ite37_43| v_~y$w_buff0~0_200) .cse7 .cse26) (and .cse2 .cse3 (= |v_P1_#t~ite36_49| |v_P1_#t~ite37_43|) (let ((.cse27 (= |v_P1_#t~ite36_49| v_~y$w_buff0~0_200))) (or (and .cse5 .cse3 .cse27) (and .cse4 .cse27))) .cse6)) (= |v_P1_#t~ite37_43| v_~y$w_buff0~0_199)))) (= |v_P1Thread1of1ForFork0_#t~nondet32_1| v_~weak$$choice0~0_45) (let ((.cse29 (= |v_P1_#t~ite48_55| |v_P1Thread1of1ForFork0_#t~ite48_1|))) (or (and (or (and (or (and .cse28 .cse17) .cse13 .cse15) (= |v_P1_#t~ite49_51| v_~y$r_buff0_thd2~0_394) .cse29) (and .cse2 (= |v_P1_#t~ite48_55| |v_P1_#t~ite49_51|) (or (and .cse5 .cse10 (= |v_P1_#t~ite48_55| 0)) (and (= |v_P1_#t~ite48_55| v_~y$r_buff0_thd2~0_394) .cse12)) (or .cse5 .cse21) .cse10)) .cse8 (= |v_P1_#t~ite49_51| v_~y$r_buff0_thd2~0_393)) (and (= |v_P1_#t~ite49_51| |v_P1Thread1of1ForFork0_#t~ite49_1|) (= v_~y$r_buff0_thd2~0_394 v_~y$r_buff0_thd2~0_393) .cse0 .cse29))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_700, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_1|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_1|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_1|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_1|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_1|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_290, ~y$w_buff1~0=v_~y$w_buff1~0_219, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_1|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_1|, ~y$w_buff0~0=v_~y$w_buff0~0_200, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_1|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_394, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_1|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_1|, ~y~0=v_~y~0_257, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_526} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_699, P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_1|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_2|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_2|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_2|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_74, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_2|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_2|, ~y$w_buff0~0=v_~y$w_buff0~0_199, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_132, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_2|, ~y~0=v_~y~0_255, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_2|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_34, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_2|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_2|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_2|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_2|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_1|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_289, ~weak$$choice0~0=v_~weak$$choice0~0_45, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_1|, ~y$w_buff1~0=v_~y$w_buff1~0_218, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_1|, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_2|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_2|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_393, ~weak$$choice2~0=v_~weak$$choice2~0_244, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_525} AuxVars[|v_P1_#t~ite42_47|, |v_P1_#t~ite45_53|, |v_P1_#t~ite48_55|, |v_P1_#t~ite49_51|, |v_P1_#t~ite52_61|, |v_P1_#t~ite46_51|, |v_P1_#t~ite51_63|, |v_P1_#t~ite36_49|, |v_P1_#t~ite39_45|, |v_P1_#t~ite34_51|, |v_P1_#t~ite37_43|, |v_P1_#t~ite43_41|, |v_P1_#t~ite40_41|] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48, ~y$mem_tmp~0, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_#t~ite42, ~y$w_buff0~0, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#t~ite40, ~y$flush_delayed~0, P1Thread1of1ForFork0_#t~nondet33, ~y~0, P1Thread1of1ForFork0_#t~nondet32, ~__unbuffered_p1_EBX~0, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite50, ~y$r_buff1_thd2~0, ~weak$$choice0~0, P1Thread1of1ForFork0_#t~ite54, ~y$w_buff1~0, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#t~ite51, ~y$r_buff0_thd2~0, ~weak$$choice2~0, ~y$w_buff1_used~0] {3895#(and (= ~y$r_buff0_thd0~0 0) (or (not (= ~__unbuffered_p1_EBX~0 1)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,092 INFO L290 TraceCheckUtils]: 61: Hoare triple {3895#(and (= ~y$r_buff0_thd0~0 0) (or (not (= ~__unbuffered_p1_EBX~0 1)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0))} [1452] L834-->L840: Formula: (let ((.cse12 (= (mod v_~y$w_buff0_used~0_664 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd0~0_181 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_494 256) 0)) (.cse10 (= (mod v_~y$w_buff0_used~0_663 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_240 256) 0))) (let ((.cse0 (or .cse10 .cse13)) (.cse4 (not .cse14)) (.cse3 (or .cse11 .cse14)) (.cse5 (not .cse11)) (.cse1 (not .cse10)) (.cse7 (not .cse12)) (.cse2 (not .cse13)) (.cse6 (or .cse12 .cse13))) (and (or (and .cse0 (= v_~y$r_buff0_thd0~0_240 v_~y$r_buff0_thd0~0_239)) (and (= v_~y$r_buff0_thd0~0_239 0) .cse1 .cse2)) (or (and .cse3 (= v_~y$w_buff1_used~0_494 v_~y$w_buff1_used~0_493) .cse0) (and (= v_~y$w_buff1_used~0_493 0) (or (and .cse1 .cse2) (and .cse4 .cse5)))) (or (and (or (and .cse4 .cse5 (= v_~y$w_buff1~0_200 |v_ULTIMATE.start_main_#t~ite65#1_42|)) (and .cse3 (= v_~y~0_234 |v_ULTIMATE.start_main_#t~ite65#1_42|))) .cse6 (= v_~y~0_233 |v_ULTIMATE.start_main_#t~ite65#1_42|)) (and (= v_~y~0_233 v_~y$w_buff0~0_177) .cse7 .cse2 (= |v_ULTIMATE.start_main_#t~ite65#1_42| |v_ULTIMATE.start_main_#t~ite65#1_37|))) (let ((.cse9 (= (mod v_~y$r_buff0_thd0~0_239 256) 0)) (.cse8 (= (mod v_~y$w_buff1_used~0_493 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_180 0) (or (and (not .cse8) .cse5) (and (not .cse9) .cse1))) (and (or .cse10 .cse9) (= v_~y$r_buff1_thd0~0_181 v_~y$r_buff1_thd0~0_180) (or .cse11 .cse8)))) (or (and .cse7 (= v_~y$w_buff0_used~0_663 0) .cse2) (and .cse6 (= v_~y$w_buff0_used~0_664 v_~y$w_buff0_used~0_663)))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_664, ~y$w_buff1~0=v_~y$w_buff1~0_200, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_240, ~y$w_buff0~0=v_~y$w_buff0~0_177, ~y~0=v_~y~0_234, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_181, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_37|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_494} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_663, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_24|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_28|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_36|, ~y$w_buff1~0=v_~y$w_buff1~0_200, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_239, ~y$w_buff0~0=v_~y$w_buff0~0_177, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#1_20|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_24|, ~y~0=v_~y~0_233, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_180, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_493, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_36|} AuxVars[|v_ULTIMATE.start_main_#t~ite65#1_42|] AssignedVars[~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite67#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite65#1, ~y$w_buff1_used~0, ULTIMATE.start_main_#t~ite66#1] {3896#(and (or (not (= ~__unbuffered_p1_EBX~0 1)) (= ~y~0 1)) (= (+ (* (- 256) (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0) 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:24:39,094 INFO L290 TraceCheckUtils]: 62: Hoare triple {3896#(and (or (not (= ~__unbuffered_p1_EBX~0 1)) (= ~y~0 1)) (= (+ (* (- 256) (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0) 0) (= ~y$r_buff1_thd0~0 0))} [1438] L840-->L856: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_486 256) 0)) (.cse27 (= (mod v_~y$r_buff0_thd0~0_234 256) 0)) (.cse13 (= (mod v_~y$r_buff1_thd0~0_175 256) 0))) (let ((.cse18 (not .cse13)) (.cse4 (not .cse27)) (.cse30 (= (mod v_~y$w_buff0_used~0_656 256) 0)) (.cse22 (and .cse27 .cse13)) (.cse23 (and .cse27 .cse31)) (.cse9 (= (mod v_~weak$$choice2~0_228 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_655 256) 0)) (.cse15 (= (mod v_~y$w_buff1_used~0_485 256) 0))) (let ((.cse16 (not .cse15)) (.cse25 (or .cse27 .cse14)) (.cse20 (not .cse14)) (.cse7 (not .cse9)) (.cse0 (or .cse30 .cse22 .cse23)) (.cse2 (or (not .cse31) .cse4)) (.cse5 (or .cse18 .cse4)) (.cse3 (or .cse27 .cse30)) (.cse1 (not .cse30))) (and (or (and (= v_~y~0_261 v_~y~0_225) (= |v_ULTIMATE.start_main_#t~ite73#1_29| |v_ULTIMATE.start_main_#t~ite73#1_34|) .cse0) (and .cse1 .cse2 (or (and (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite73#1_34|) .cse3) (and .cse1 .cse4 (= |v_ULTIMATE.start_main_#t~ite73#1_34| v_~y$w_buff0~0_172))) .cse5 (= v_~y~0_261 |v_ULTIMATE.start_main_#t~ite73#1_34|))) (let ((.cse6 (= |v_ULTIMATE.start_main_#t~ite78#1_59| |v_ULTIMATE.start_main_#t~ite78#1_64|))) (or (and (= |v_ULTIMATE.start_main_#t~ite79#1_56| |v_ULTIMATE.start_main_#t~ite79#1_51|) .cse6 (= v_~y$w_buff1~0_195 v_~y$w_buff1~0_194) .cse7) (and (or (and .cse6 (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite79#1_56|) .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite78#1_64| |v_ULTIMATE.start_main_#t~ite79#1_56|) .cse5 (let ((.cse8 (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite78#1_64|))) (or (and .cse1 .cse8 .cse4) (and .cse3 .cse8))))) .cse9 (= v_~y$w_buff1~0_194 |v_ULTIMATE.start_main_#t~ite79#1_56|)))) (= v_~y~0_225 v_~y$mem_tmp~0_64) (let ((.cse10 (= |v_ULTIMATE.start_main_#t~ite81#1_56| |v_ULTIMATE.start_main_#t~ite81#1_51|))) (or (and (or (and .cse10 (= |v_ULTIMATE.start_main_#t~ite82#1_48| v_~y$w_buff0_used~0_656) .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite81#1_56| |v_ULTIMATE.start_main_#t~ite82#1_48|) (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite81#1_56| 0) .cse4) (and .cse3 (= |v_ULTIMATE.start_main_#t~ite81#1_56| v_~y$w_buff0_used~0_656))) .cse5)) (= |v_ULTIMATE.start_main_#t~ite82#1_48| v_~y$w_buff0_used~0_655) .cse9) (and .cse7 (= v_~y$w_buff0_used~0_656 v_~y$w_buff0_used~0_655) .cse10 (= |v_ULTIMATE.start_main_#t~ite82#1_48| |v_ULTIMATE.start_main_#t~ite82#1_43|)))) (or (and (= v_~y~0_261 v_~y~0_223) .cse9) (and .cse7 (= v_~y~0_223 v_~y$mem_tmp~0_64))) (= (ite (= (ite (not (and (= v_~x~0_21 2) (= v_~y~0_261 2) (= v_~__unbuffered_p1_EBX~0_30 1) (= v_~__unbuffered_p1_EAX~0_28 1))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_20) (let ((.cse11 (= |v_ULTIMATE.start_main_#t~ite90#1_68| |v_ULTIMATE.start_main_#t~ite90#1_63|))) (or (and (let ((.cse12 (= (mod v_~y$r_buff0_thd0~0_233 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_175 |v_ULTIMATE.start_main_#t~ite91#1_62|) .cse11 (or (and .cse12 .cse13) .cse14 (and .cse12 .cse15))) (let ((.cse17 (not .cse12))) (and (or .cse16 .cse17) (or .cse18 .cse17) (= |v_ULTIMATE.start_main_#t~ite90#1_68| |v_ULTIMATE.start_main_#t~ite91#1_62|) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~ite90#1_68| 0))) (or (and (or .cse12 .cse14) .cse19) (and .cse19 .cse17 .cse20))) .cse20)))) (= v_~y$r_buff1_thd0~0_174 |v_ULTIMATE.start_main_#t~ite91#1_62|) .cse9) (and .cse7 (= |v_ULTIMATE.start_main_#t~ite91#1_62| |v_ULTIMATE.start_main_#t~ite91#1_57|) .cse11 (= v_~y$r_buff1_thd0~0_174 v_~y$r_buff1_thd0~0_175)))) (= |v_ULTIMATE.start_main_#t~nondet71#1_25| v_~weak$$choice0~0_39) (let ((.cse21 (= |v_ULTIMATE.start_main_#t~ite84#1_54| |v_ULTIMATE.start_main_#t~ite84#1_49|))) (or (and (= v_~y$w_buff1_used~0_486 v_~y$w_buff1_used~0_485) .cse7 .cse21 (= |v_ULTIMATE.start_main_#t~ite85#1_45| |v_ULTIMATE.start_main_#t~ite85#1_50|)) (and (= |v_ULTIMATE.start_main_#t~ite85#1_50| v_~y$w_buff1_used~0_485) (or (and (= |v_ULTIMATE.start_main_#t~ite85#1_50| v_~y$w_buff1_used~0_486) (or .cse22 .cse14 .cse23) .cse21) (and (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite84#1_54| 0))) (or (and .cse24 .cse4 .cse20) (and .cse24 .cse25))) .cse2 (= |v_ULTIMATE.start_main_#t~ite84#1_54| |v_ULTIMATE.start_main_#t~ite85#1_50|) .cse5 .cse20)) .cse9))) (= v_~y$flush_delayed~0_114 0) (= |v_ULTIMATE.start_main_#t~nondet72#1_25| v_~weak$$choice2~0_228) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite87#1_67| |v_ULTIMATE.start_main_#t~ite87#1_72|))) (or (and (or (and .cse26 (= |v_ULTIMATE.start_main_#t~ite88#1_70| v_~y$r_buff0_thd0~0_234) (or (and .cse27 .cse15) .cse22 .cse14)) (and (or .cse16 .cse4) (or (and .cse4 (= |v_ULTIMATE.start_main_#t~ite87#1_72| 0) .cse20) (and (= |v_ULTIMATE.start_main_#t~ite87#1_72| v_~y$r_buff0_thd0~0_234) .cse25)) .cse5 .cse20 (= |v_ULTIMATE.start_main_#t~ite87#1_72| |v_ULTIMATE.start_main_#t~ite88#1_70|))) (= |v_ULTIMATE.start_main_#t~ite88#1_70| v_~y$r_buff0_thd0~0_233) .cse9) (and (= v_~y$r_buff0_thd0~0_234 v_~y$r_buff0_thd0~0_233) .cse26 .cse7 (= |v_ULTIMATE.start_main_#t~ite88#1_70| |v_ULTIMATE.start_main_#t~ite88#1_65|)))) (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite75#1_42| |v_ULTIMATE.start_main_#t~ite75#1_37|))) (or (and (= |v_ULTIMATE.start_main_#t~ite76#1_31| |v_ULTIMATE.start_main_#t~ite76#1_36|) .cse28 .cse7 (= v_~y$w_buff0~0_172 v_~y$w_buff0~0_171)) (and (= |v_ULTIMATE.start_main_#t~ite76#1_36| v_~y$w_buff0~0_171) (or (and (= |v_ULTIMATE.start_main_#t~ite76#1_36| v_~y$w_buff0~0_172) .cse28 .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite75#1_42| |v_ULTIMATE.start_main_#t~ite76#1_36|) .cse5 (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite75#1_42| v_~y$w_buff0~0_172))) (or (and .cse3 .cse29) (and .cse1 .cse29 .cse4))))) .cse9))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_656, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_65|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_25|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_67|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_43|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_57|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_49|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_59|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_28, ~y$w_buff0~0=v_~y$w_buff0~0_172, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_37|, ~y~0=v_~y~0_225, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_51|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_30, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_45|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_31|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#1_25|, ~y$w_buff1~0=v_~y$w_buff1~0_195, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_234, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_29|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_51|, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_175, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_63|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_486} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_655, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_28|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_64|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_26|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_24|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_66|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_42|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_56|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_48|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_58|, ~y$mem_tmp~0=v_~y$mem_tmp~0_64, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_28, ~y$w_buff0~0=v_~y$w_buff0~0_171, ~y$flush_delayed~0=v_~y$flush_delayed~0_114, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_36|, ~y~0=v_~y~0_223, 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_50|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_38|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_30, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_44|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_30|, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_28|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_28|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#1_24|, ~weak$$choice0~0=v_~weak$$choice0~0_39, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_38|, ~y$w_buff1~0=v_~y$w_buff1~0_194, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_233, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_28|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_42|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_50|, ~weak$$choice2~0=v_~weak$$choice2~0_228, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_174, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_62|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_485} AuxVars[|v_ULTIMATE.start_main_#t~ite75#1_42|, |v_ULTIMATE.start_main_#t~ite88#1_70|, |v_ULTIMATE.start_main_#t~ite85#1_50|, |v_ULTIMATE.start_main_#t~ite91#1_62|, |v_ULTIMATE.start_main_#t~ite76#1_36|, |v_ULTIMATE.start_main_#t~ite81#1_56|, |v_ULTIMATE.start_main_#t~ite73#1_34|, |v_ULTIMATE.start_main_#t~ite84#1_54|, |v_ULTIMATE.start_main_#t~ite90#1_68|, v_~y~0_261, |v_ULTIMATE.start_main_#t~ite87#1_72|, |v_ULTIMATE.start_main_#t~ite79#1_56|, |v_ULTIMATE.start_main_#t~ite78#1_64|, |v_ULTIMATE.start_main_#t~ite82#1_48|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite78#1, ~y$mem_tmp~0, ~y$w_buff0~0, ~y$flush_delayed~0, ULTIMATE.start_main_#t~ite75#1, ~y~0, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~nondet71#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ~y$w_buff1~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite90#1, ~y$w_buff1_used~0] {3897#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:24:39,095 INFO L290 TraceCheckUtils]: 63: Hoare triple {3897#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1482] L856-->L857: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3897#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:24:39,095 INFO L290 TraceCheckUtils]: 64: Hoare triple {3897#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1430] L857-->L857-1: 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] {3898#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:24:39,096 INFO L290 TraceCheckUtils]: 65: Hoare triple {3898#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1485] L857-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {3898#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:24:39,096 INFO L290 TraceCheckUtils]: 66: Hoare triple {3898#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1423] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {3899#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:24:39,097 INFO L290 TraceCheckUtils]: 67: Hoare triple {3899#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1460] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {3888#false} is VALID [2022-02-20 20:24:39,097 INFO L290 TraceCheckUtils]: 68: Hoare triple {3888#false} [1446] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3888#false} is VALID [2022-02-20 20:24:39,097 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 20:24:39,097 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:24:39,098 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394016245] [2022-02-20 20:24:39,098 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1394016245] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:24:39,098 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:24:39,098 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-02-20 20:24:39,098 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138039300] [2022-02-20 20:24:39,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:24:39,099 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.3076923076923075) internal successors, (69), 13 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 20:24:39,099 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:24:39,099 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 5.3076923076923075) internal successors, (69), 13 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 20:24:39,159 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 20:24:39,159 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-02-20 20:24:39,159 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:24:39,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-02-20 20:24:39,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2022-02-20 20:24:39,161 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 71 out of 97 [2022-02-20 20:24:39,162 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 81 transitions, 186 flow. Second operand has 13 states, 13 states have (on average 72.38461538461539) internal successors, (941), 13 states have internal predecessors, (941), 0 states have call successors, (0), 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 20:24:39,162 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:24:39,162 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 71 of 97 [2022-02-20 20:24:39,162 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:24:40,145 INFO L129 PetriNetUnfolder]: 73/322 cut-off events. [2022-02-20 20:24:40,146 INFO L130 PetriNetUnfolder]: For 79/79 co-relation queries the response was YES. [2022-02-20 20:24:40,146 INFO L84 FinitePrefix]: Finished finitePrefix Result has 594 conditions, 322 events. 73/322 cut-off events. For 79/79 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 1454 event pairs, 8 based on Foata normal form. 10/313 useless extension candidates. Maximal degree in co-relation 572. Up to 45 conditions per place. [2022-02-20 20:24:40,147 INFO L132 encePairwiseOnDemand]: 86/97 looper letters, 18 selfloop transitions, 6 changer transitions 31/115 dead transitions. [2022-02-20 20:24:40,147 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 111 places, 115 transitions, 395 flow [2022-02-20 20:24:40,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-02-20 20:24:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-02-20 20:24:40,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1265 transitions. [2022-02-20 20:24:40,157 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7671315949060037 [2022-02-20 20:24:40,157 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 1265 transitions. [2022-02-20 20:24:40,157 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 1265 transitions. [2022-02-20 20:24:40,158 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:24:40,158 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 1265 transitions. [2022-02-20 20:24:40,160 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 74.41176470588235) internal successors, (1265), 17 states have internal predecessors, (1265), 0 states have call successors, (0), 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 20:24:40,162 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 97.0) internal successors, (1746), 18 states have internal predecessors, (1746), 0 states have call successors, (0), 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 20:24:40,163 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 97.0) internal successors, (1746), 18 states have internal predecessors, (1746), 0 states have call successors, (0), 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 20:24:40,163 INFO L186 Difference]: Start difference. First operand has 111 places, 81 transitions, 186 flow. Second operand 17 states and 1265 transitions. [2022-02-20 20:24:40,163 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 111 places, 115 transitions, 395 flow [2022-02-20 20:24:51,021 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 103 places, 115 transitions, 353 flow, removed 18 selfloop flow, removed 8 redundant places. [2022-02-20 20:24:51,023 INFO L242 Difference]: Finished difference. Result has 115 places, 81 transitions, 211 flow [2022-02-20 20:24:51,023 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=97, PETRI_DIFFERENCE_MINUEND_FLOW=170, PETRI_DIFFERENCE_MINUEND_PLACES=87, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=75, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=211, PETRI_PLACES=115, PETRI_TRANSITIONS=81} [2022-02-20 20:24:51,023 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, 15 predicate places. [2022-02-20 20:24:51,024 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 115 places, 81 transitions, 211 flow [2022-02-20 20:24:51,049 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1024 states, 1020 states have (on average 2.511764705882353) internal successors, (2562), 1023 states have internal predecessors, (2562), 0 states have call successors, (0), 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 20:24:51,051 INFO L78 Accepts]: Start accepts. Automaton has has 1024 states, 1020 states have (on average 2.511764705882353) internal successors, (2562), 1023 states have internal predecessors, (2562), 0 states have call successors, (0), 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 20:24:51,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:24:51,052 INFO L470 AbstractCegarLoop]: Abstraction has has 115 places, 81 transitions, 211 flow [2022-02-20 20:24:51,052 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 72.38461538461539) internal successors, (941), 13 states have internal predecessors, (941), 0 states have call successors, (0), 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 20:24:51,052 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:24:51,052 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 20:24:51,053 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:24:51,053 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:24:51,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:24:51,053 INFO L85 PathProgramCache]: Analyzing trace with hash -1828995867, now seen corresponding path program 1 times [2022-02-20 20:24:51,053 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:24:51,054 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638296627] [2022-02-20 20:24:51,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:24:51,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:24:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:24:51,263 INFO L290 TraceCheckUtils]: 0: Hoare triple {4958#true} [1459] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4958#true} is VALID [2022-02-20 20:24:51,263 INFO L290 TraceCheckUtils]: 1: Hoare triple {4958#true} [1441] 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] {4958#true} is VALID [2022-02-20 20:24:51,263 INFO L290 TraceCheckUtils]: 2: Hoare triple {4958#true} [1471] 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[] {4958#true} is VALID [2022-02-20 20:24:51,263 INFO L290 TraceCheckUtils]: 3: Hoare triple {4958#true} [1477] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {4958#true} is VALID [2022-02-20 20:24:51,263 INFO L290 TraceCheckUtils]: 4: Hoare triple {4958#true} [1475] L17-->L17-1: 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[] {4958#true} is VALID [2022-02-20 20:24:51,264 INFO L290 TraceCheckUtils]: 5: Hoare triple {4958#true} [1410] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {4958#true} is VALID [2022-02-20 20:24:51,264 INFO L290 TraceCheckUtils]: 6: Hoare triple {4958#true} [1406] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {4958#true} is VALID [2022-02-20 20:24:51,264 INFO L290 TraceCheckUtils]: 7: Hoare triple {4958#true} [1419] L17-3-->L17-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= 38 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {4958#true} is VALID [2022-02-20 20:24:51,264 INFO L290 TraceCheckUtils]: 8: Hoare triple {4958#true} [1405] L17-4-->L710: Formula: (= v_~__unbuffered_cnt~0_5 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {4958#true} is VALID [2022-02-20 20:24:51,266 INFO L290 TraceCheckUtils]: 9: Hoare triple {4958#true} [1396] L710-->L712: 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] {4958#true} is VALID [2022-02-20 20:24:51,267 INFO L290 TraceCheckUtils]: 10: Hoare triple {4958#true} [1483] L712-->L713: 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] {4958#true} is VALID [2022-02-20 20:24:51,267 INFO L290 TraceCheckUtils]: 11: Hoare triple {4958#true} [1432] L713-->L714: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {4958#true} is VALID [2022-02-20 20:24:51,267 INFO L290 TraceCheckUtils]: 12: Hoare triple {4958#true} [1402] L714-->L716: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {4958#true} is VALID [2022-02-20 20:24:51,267 INFO L290 TraceCheckUtils]: 13: Hoare triple {4958#true} [1450] L716-->L718: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {4958#true} is VALID [2022-02-20 20:24:51,267 INFO L290 TraceCheckUtils]: 14: Hoare triple {4958#true} [1418] L718-->L719: Formula: (= v_~y~0_18 0) InVars {} OutVars{~y~0=v_~y~0_18} AuxVars[] AssignedVars[~y~0] {4958#true} is VALID [2022-02-20 20:24:51,268 INFO L290 TraceCheckUtils]: 15: Hoare triple {4958#true} [1400] L719-->L720: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {4958#true} is VALID [2022-02-20 20:24:51,268 INFO L290 TraceCheckUtils]: 16: Hoare triple {4958#true} [1428] L720-->L721: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {4958#true} is VALID [2022-02-20 20:24:51,268 INFO L290 TraceCheckUtils]: 17: Hoare triple {4958#true} [1412] L721-->L722: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {4958#true} is VALID [2022-02-20 20:24:51,268 INFO L290 TraceCheckUtils]: 18: Hoare triple {4958#true} [1479] L722-->L723: Formula: (= v_~y$r_buff0_thd1~0_15 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {4958#true} is VALID [2022-02-20 20:24:51,268 INFO L290 TraceCheckUtils]: 19: Hoare triple {4958#true} [1481] L723-->L724: Formula: (= v_~y$r_buff0_thd2~0_78 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_78} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {4958#true} is VALID [2022-02-20 20:24:51,268 INFO L290 TraceCheckUtils]: 20: Hoare triple {4958#true} [1415] L724-->L725: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {4958#true} is VALID [2022-02-20 20:24:51,268 INFO L290 TraceCheckUtils]: 21: Hoare triple {4958#true} [1403] L725-->L726: Formula: (= v_~y$r_buff1_thd1~0_10 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {4958#true} is VALID [2022-02-20 20:24:51,269 INFO L290 TraceCheckUtils]: 22: Hoare triple {4958#true} [1417] L726-->L727: Formula: (= 0 v_~y$r_buff1_thd2~0_44) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_44} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {4958#true} is VALID [2022-02-20 20:24:51,269 INFO L290 TraceCheckUtils]: 23: Hoare triple {4958#true} [1411] L727-->L728: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {4958#true} is VALID [2022-02-20 20:24:51,269 INFO L290 TraceCheckUtils]: 24: Hoare triple {4958#true} [1484] L728-->L729: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {4958#true} is VALID [2022-02-20 20:24:51,269 INFO L290 TraceCheckUtils]: 25: Hoare triple {4958#true} [1439] L729-->L730: Formula: (= v_~y$w_buff0~0_17 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_17} AuxVars[] AssignedVars[~y$w_buff0~0] {4958#true} is VALID [2022-02-20 20:24:51,269 INFO L290 TraceCheckUtils]: 26: Hoare triple {4958#true} [1465] L730-->L731: Formula: (= v_~y$w_buff0_used~0_92 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_92} AuxVars[] AssignedVars[~y$w_buff0_used~0] {4958#true} is VALID [2022-02-20 20:24:51,269 INFO L290 TraceCheckUtils]: 27: Hoare triple {4958#true} [1425] L731-->L732: Formula: (= v_~y$w_buff1~0_16 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_16} AuxVars[] AssignedVars[~y$w_buff1~0] {4958#true} is VALID [2022-02-20 20:24:51,273 INFO L290 TraceCheckUtils]: 28: Hoare triple {4958#true} [1420] L732-->L733: Formula: (= v_~y$w_buff1_used~0_53 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_53} AuxVars[] AssignedVars[~y$w_buff1_used~0] {4958#true} is VALID [2022-02-20 20:24:51,273 INFO L290 TraceCheckUtils]: 29: Hoare triple {4958#true} [1424] L733-->L734: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {4958#true} is VALID [2022-02-20 20:24:51,273 INFO L290 TraceCheckUtils]: 30: Hoare triple {4958#true} [1426] L734-->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] {4958#true} is VALID [2022-02-20 20:24:51,273 INFO L290 TraceCheckUtils]: 31: Hoare triple {4958#true} [1480] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4958#true} is VALID [2022-02-20 20:24:51,273 INFO L290 TraceCheckUtils]: 32: Hoare triple {4958#true} [1448] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4958#true} is VALID [2022-02-20 20:24:51,273 INFO L290 TraceCheckUtils]: 33: Hoare triple {4958#true} [1413] 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] {4958#true} is VALID [2022-02-20 20:24:51,273 INFO L290 TraceCheckUtils]: 34: Hoare triple {4958#true} [1445] L-1-6-->L826: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_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~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_1|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#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~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_1|, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_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~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_1|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#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_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_~#t1585~0#1.offset, ULTIMATE.start_main_~#t1586~0#1.base, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite67#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~pre63#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~nondet62#1, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~pre61#1, ULTIMATE.start_main_#t~nondet71#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_~#t1586~0#1.offset, ULTIMATE.start_main_#t~ite90#1] {4958#true} is VALID [2022-02-20 20:24:51,274 INFO L290 TraceCheckUtils]: 35: Hoare triple {4958#true} [1455] L826-->L826-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 4) |v_#length_3|) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 1) |v_#valid_4|) (= |v_ULTIMATE.start_main_~#t1585~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_2|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_~#t1585~0#1.offset, #valid, #length] {4958#true} is VALID [2022-02-20 20:24:51,274 INFO L290 TraceCheckUtils]: 36: Hoare triple {4958#true} [1456] L826-1-->L827: Formula: (= |v_ULTIMATE.start_main_#t~pre61#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {4958#true} is VALID [2022-02-20 20:24:51,274 INFO L290 TraceCheckUtils]: 37: Hoare triple {4958#true} [1488] L827-->L827-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {4958#true} is VALID [2022-02-20 20:24:51,274 INFO L290 TraceCheckUtils]: 38: Hoare triple {4958#true} [1462] L827-1-->L827-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3|) |v_ULTIMATE.start_main_~#t1585~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre61#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {4958#true} is VALID [2022-02-20 20:24:51,274 INFO L290 TraceCheckUtils]: 39: Hoare triple {4958#true} [1511] L827-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre61#1_6| v_P0Thread1of1ForFork1_thidvar0_2) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {4958#true} is VALID [2022-02-20 20:24:51,274 INFO L290 TraceCheckUtils]: 40: Hoare triple {4958#true} [1433] L827-3-->L827-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {4958#true} is VALID [2022-02-20 20:24:51,275 INFO L290 TraceCheckUtils]: 41: Hoare triple {4958#true} [1472] L827-4-->L828: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet62#1] {4958#true} is VALID [2022-02-20 20:24:51,275 INFO L290 TraceCheckUtils]: 42: Hoare triple {4958#true} [1464] L828-->L828-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 4) |v_#length_5|) (= |v_ULTIMATE.start_main_~#t1586~0#1.offset_2| 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 1)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1586~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1586~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_2|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1586~0#1.base, #valid, #length, ULTIMATE.start_main_~#t1586~0#1.offset] {4958#true} is VALID [2022-02-20 20:24:51,275 INFO L290 TraceCheckUtils]: 43: Hoare triple {4958#true} [1440] L828-1-->L829: Formula: (= |v_ULTIMATE.start_main_#t~pre63#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {4958#true} is VALID [2022-02-20 20:24:51,275 INFO L290 TraceCheckUtils]: 44: Hoare triple {4958#true} [1407] L829-->L829-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {4958#true} is VALID [2022-02-20 20:24:51,275 INFO L290 TraceCheckUtils]: 45: Hoare triple {4958#true} [1434] L829-1-->L829-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_3|) |v_ULTIMATE.start_main_~#t1586~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre63#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {4958#true} is VALID [2022-02-20 20:24:51,275 INFO L290 TraceCheckUtils]: 46: Hoare triple {4958#true} [1509] L829-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre63#1_6| v_P1Thread1of1ForFork0_thidvar0_2) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_4|, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_6|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_6|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_6|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_6|, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_4|, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_4|, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_6|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite57=|v_P1Thread1of1ForFork0_#t~ite57_4|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_6|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_6|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite55=|v_P1Thread1of1ForFork0_#t~ite55_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_4|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_#t~ite59=|v_P1Thread1of1ForFork0_#t~ite59_4|, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_4|, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_4|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_6|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_4|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_6|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_4|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_6|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_6|, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite58=|v_P1Thread1of1ForFork0_#t~ite58_4|, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_4|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_6|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_6|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_4|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_4|, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_4|, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_6|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite60, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#t~nondet10, P1Thread1of1ForFork0_#t~nondet33, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite57, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite55, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_#t~ite59, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_#t~ite30, P1Thread1of1ForFork0_#t~ite51, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite27, P1Thread1of1ForFork0_#t~ite48, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite42, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~ite40, P1Thread1of1ForFork0_#t~nondet32, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite58, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite56, P1Thread1of1ForFork0_#t~nondet9, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite50, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite31, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#res.base] {4958#true} is VALID [2022-02-20 20:24:51,276 INFO L290 TraceCheckUtils]: 47: Hoare triple {4958#true} [1444] L829-3-->L829-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {4958#true} is VALID [2022-02-20 20:24:51,276 INFO L290 TraceCheckUtils]: 48: Hoare triple {4958#true} [1437] L829-4-->L830: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1] {4958#true} is VALID [2022-02-20 20:24:51,276 INFO L290 TraceCheckUtils]: 49: Hoare triple {4958#true} [1436] L830-->L832: 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] {4958#true} is VALID [2022-02-20 20:24:51,276 INFO L290 TraceCheckUtils]: 50: Hoare triple {4958#true} [1399] L832-->L833: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4958#true} is VALID [2022-02-20 20:24:51,276 INFO L290 TraceCheckUtils]: 51: Hoare triple {4958#true} [1451] L833-->L833-1: 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$tmp_guard0~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {4958#true} is VALID [2022-02-20 20:24:51,276 INFO L290 TraceCheckUtils]: 52: Hoare triple {4958#true} [1473] L833-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {4958#true} is VALID [2022-02-20 20:24:51,277 INFO L290 TraceCheckUtils]: 53: Hoare triple {4958#true} [1398] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {4958#true} is VALID [2022-02-20 20:24:51,277 INFO L290 TraceCheckUtils]: 54: Hoare triple {4958#true} [1469] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {4958#true} is VALID [2022-02-20 20:24:51,277 INFO L290 TraceCheckUtils]: 55: Hoare triple {4958#true} [1429] L2-1-->L834: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4958#true} is VALID [2022-02-20 20:24:51,277 INFO L290 TraceCheckUtils]: 56: Hoare triple {4958#true} [1452] L834-->L840: Formula: (let ((.cse12 (= (mod v_~y$w_buff0_used~0_664 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd0~0_181 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_494 256) 0)) (.cse10 (= (mod v_~y$w_buff0_used~0_663 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_240 256) 0))) (let ((.cse0 (or .cse10 .cse13)) (.cse4 (not .cse14)) (.cse3 (or .cse11 .cse14)) (.cse5 (not .cse11)) (.cse1 (not .cse10)) (.cse7 (not .cse12)) (.cse2 (not .cse13)) (.cse6 (or .cse12 .cse13))) (and (or (and .cse0 (= v_~y$r_buff0_thd0~0_240 v_~y$r_buff0_thd0~0_239)) (and (= v_~y$r_buff0_thd0~0_239 0) .cse1 .cse2)) (or (and .cse3 (= v_~y$w_buff1_used~0_494 v_~y$w_buff1_used~0_493) .cse0) (and (= v_~y$w_buff1_used~0_493 0) (or (and .cse1 .cse2) (and .cse4 .cse5)))) (or (and (or (and .cse4 .cse5 (= v_~y$w_buff1~0_200 |v_ULTIMATE.start_main_#t~ite65#1_42|)) (and .cse3 (= v_~y~0_234 |v_ULTIMATE.start_main_#t~ite65#1_42|))) .cse6 (= v_~y~0_233 |v_ULTIMATE.start_main_#t~ite65#1_42|)) (and (= v_~y~0_233 v_~y$w_buff0~0_177) .cse7 .cse2 (= |v_ULTIMATE.start_main_#t~ite65#1_42| |v_ULTIMATE.start_main_#t~ite65#1_37|))) (let ((.cse9 (= (mod v_~y$r_buff0_thd0~0_239 256) 0)) (.cse8 (= (mod v_~y$w_buff1_used~0_493 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_180 0) (or (and (not .cse8) .cse5) (and (not .cse9) .cse1))) (and (or .cse10 .cse9) (= v_~y$r_buff1_thd0~0_181 v_~y$r_buff1_thd0~0_180) (or .cse11 .cse8)))) (or (and .cse7 (= v_~y$w_buff0_used~0_663 0) .cse2) (and .cse6 (= v_~y$w_buff0_used~0_664 v_~y$w_buff0_used~0_663)))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_664, ~y$w_buff1~0=v_~y$w_buff1~0_200, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_240, ~y$w_buff0~0=v_~y$w_buff0~0_177, ~y~0=v_~y~0_234, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_181, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_37|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_494} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_663, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_24|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_28|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_36|, ~y$w_buff1~0=v_~y$w_buff1~0_200, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_239, ~y$w_buff0~0=v_~y$w_buff0~0_177, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#1_20|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_24|, ~y~0=v_~y~0_233, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_180, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_493, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_36|} AuxVars[|v_ULTIMATE.start_main_#t~ite65#1_42|] AssignedVars[~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite67#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite65#1, ~y$w_buff1_used~0, ULTIMATE.start_main_#t~ite66#1] {4958#true} is VALID [2022-02-20 20:24:51,278 INFO L290 TraceCheckUtils]: 57: Hoare triple {4958#true} [1491] P0ENTRY-->L737: Formula: (and (= |v_P0Thread1of1ForFork1_~arg#1.offset_1| |v_P0Thread1of1ForFork1_#in~arg#1.offset_1|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_1| |v_P0Thread1of1ForFork1_~arg#1.base_1|)) InVars {P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|} OutVars{P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_~arg#1.offset] {4958#true} is VALID [2022-02-20 20:24:51,278 INFO L290 TraceCheckUtils]: 58: Hoare triple {4958#true} [1493] L737-->L747: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff1_thd1~0_Out_2 v_~y$r_buff0_thd1~0_In_11) (= v_~y$r_buff1_thd2~0_Out_2 v_~y$r_buff0_thd2~0_In_91) (= v_~y$w_buff0_used~0_In_151 v_~y$w_buff1_used~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~y$w_buff0_used~0_Out_2 1) (= v_~y$r_buff1_thd0~0_Out_2 v_~y$r_buff0_thd0~0_In_51) (= v_~y$w_buff1~0_Out_2 v_~y$w_buff0~0_In_37) (= 2 v_~y$w_buff0~0_Out_2) (= v_~y$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_Out_2 256) 0)) (not (= (mod v_~y$w_buff1_used~0_Out_2 256) 0)))) 1 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_In_151, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_51, ~y$w_buff0~0=v_~y$w_buff0~0_In_37, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_11, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_91} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_Out_2, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_Out_2, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_Out_2, ~y$w_buff1~0=v_~y$w_buff1~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_51, ~y$w_buff0~0=v_~y$w_buff0~0_Out_2, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_Out_2, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_91, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_Out_2, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_Out_2} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$w_buff0_used~0, ~y$w_buff1~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff0~0, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {4958#true} is VALID [2022-02-20 20:24:51,278 INFO L290 TraceCheckUtils]: 59: Hoare triple {4958#true} [1499] P1ENTRY-->L765: Formula: (and (= v_P1Thread1of1ForFork0_~arg.offset_1 |v_P1Thread1of1ForFork0_#in~arg.offset_1|) (= v_P1Thread1of1ForFork0_~arg.base_1 |v_P1Thread1of1ForFork0_#in~arg.base_1|)) InVars {P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} OutVars{P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_1, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_1, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_~arg.base] {4958#true} is VALID [2022-02-20 20:24:51,278 INFO L290 TraceCheckUtils]: 60: Hoare triple {4958#true} [1500] L765-->L767: Formula: (= 2 v_~x~0_2) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {4958#true} is VALID [2022-02-20 20:24:51,279 INFO L290 TraceCheckUtils]: 61: Hoare triple {4958#true} [1501] L767-->L770: Formula: (= v_~y~0_5 1) InVars {} OutVars{~y~0=v_~y~0_5} AuxVars[] AssignedVars[~y~0] {4958#true} is VALID [2022-02-20 20:24:51,279 INFO L290 TraceCheckUtils]: 62: Hoare triple {4958#true} [1502] L770-->L786: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_508 256) 0)) (.cse5 (= (mod v_~y$r_buff0_thd2~0_374 256) 0)) (.cse22 (= (mod v_~y$r_buff1_thd2~0_272 256) 0))) (let ((.cse3 (= (mod v_~y$w_buff0_used~0_679 256) 0)) (.cse25 (not .cse22)) (.cse8 (not .cse5)) (.cse11 (= (mod v_~weak$$choice2~0_234 256) 0)) (.cse4 (= (mod v_~y$w_buff1_used~0_507 256) 0)) (.cse2 (and .cse22 .cse5)) (.cse29 (and .cse30 .cse5)) (.cse31 (= (mod v_~y$w_buff0_used~0_680 256) 0))) (let ((.cse15 (or .cse31 .cse5)) (.cse14 (not .cse31)) (.cse12 (or .cse2 .cse29 .cse31)) (.cse10 (not .cse4)) (.cse0 (not .cse11)) (.cse13 (or (not .cse30) .cse8)) (.cse9 (or .cse8 .cse25)) (.cse7 (not .cse3)) (.cse6 (or .cse5 .cse3))) (and (= v_~y$flush_delayed~0_122 0) (let ((.cse1 (= |v_P1_#t~ite25_61| |v_P1Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse0 (= |v_P1_#t~ite26_55| |v_P1Thread1of1ForFork0_#t~ite26_1|) (= v_~y$r_buff0_thd2~0_374 v_~y$r_buff0_thd2~0_373) .cse1) (and (or (and (= |v_P1_#t~ite26_55| v_~y$r_buff0_thd2~0_374) (or .cse2 .cse3 (and .cse4 .cse5)) .cse1) (and (or (and (= |v_P1_#t~ite25_61| v_~y$r_buff0_thd2~0_374) .cse6) (and .cse7 .cse8 (= |v_P1_#t~ite25_61| 0))) .cse7 (= |v_P1_#t~ite25_61| |v_P1_#t~ite26_55|) .cse9 (or .cse8 .cse10))) .cse11 (= |v_P1_#t~ite26_55| v_~y$r_buff0_thd2~0_373)))) (or (and .cse12 (= v_~y~0_243 v_~__unbuffered_p1_EAX~0_32) (= |v_P1_#t~ite11_35| |v_P1Thread1of1ForFork0_#t~ite11_1|)) (and .cse13 .cse9 .cse14 (or (and .cse8 .cse14 (= |v_P1_#t~ite11_35| v_~y$w_buff0~0_192)) (and (= v_~y$w_buff1~0_207 |v_P1_#t~ite11_35|) .cse15)) (= |v_P1_#t~ite11_35| v_~__unbuffered_p1_EAX~0_32))) (let ((.cse17 (= |v_P1_#t~ite16_77| |v_P1Thread1of1ForFork0_#t~ite16_1|))) (or (and (or (and .cse13 .cse9 .cse14 (let ((.cse16 (= v_~y$w_buff1~0_207 |v_P1_#t~ite16_77|))) (or (and .cse8 .cse14 .cse16) (and .cse15 .cse16))) (= |v_P1_#t~ite17_69| |v_P1_#t~ite16_77|)) (and (= v_~y$w_buff1~0_207 |v_P1_#t~ite17_69|) .cse12 .cse17)) .cse11 (= v_~y$w_buff1~0_206 |v_P1_#t~ite17_69|)) (and (= |v_P1_#t~ite17_69| |v_P1Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~y$w_buff1~0_207 v_~y$w_buff1~0_206) .cse17))) (= v_~weak$$choice2~0_234 |v_P1Thread1of1ForFork0_#t~nondet10_1|) (let ((.cse18 (= |v_P1_#t~ite19_85| |v_P1Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse11 (or (and .cse18 (= |v_P1_#t~ite20_79| v_~y$w_buff0_used~0_680) .cse12) (and .cse13 .cse9 .cse14 (or (and (= |v_P1_#t~ite19_85| v_~y$w_buff0_used~0_680) .cse15) (and (= |v_P1_#t~ite19_85| 0) .cse8 .cse14)) (= |v_P1_#t~ite19_85| |v_P1_#t~ite20_79|))) (= |v_P1_#t~ite20_79| v_~y$w_buff0_used~0_679)) (and (= v_~y$w_buff0_used~0_679 v_~y$w_buff0_used~0_680) (= |v_P1_#t~ite20_79| |v_P1Thread1of1ForFork0_#t~ite20_1|) .cse18 .cse0))) (let ((.cse20 (= |v_P1_#t~ite13_49| |v_P1Thread1of1ForFork0_#t~ite13_1|))) (or (and .cse11 (= |v_P1_#t~ite14_45| v_~y$w_buff0~0_191) (or (and (let ((.cse19 (= |v_P1_#t~ite13_49| v_~y$w_buff0~0_192))) (or (and .cse19 .cse8 .cse14) (and .cse19 .cse15))) (= |v_P1_#t~ite13_49| |v_P1_#t~ite14_45|) .cse13 .cse9 .cse14) (and .cse12 .cse20 (= |v_P1_#t~ite14_45| v_~y$w_buff0~0_192)))) (and (= v_~y$w_buff0~0_192 v_~y$w_buff0~0_191) (= |v_P1_#t~ite14_45| |v_P1Thread1of1ForFork0_#t~ite14_1|) .cse0 .cse20))) (= v_~y~0_243 v_~y$mem_tmp~0_68) (= v_~weak$$choice0~0_41 |v_P1Thread1of1ForFork0_#t~nondet9_1|) (or (and .cse0 (= v_~y~0_241 v_~y$mem_tmp~0_68)) (and .cse11 (= v_~y~0_241 v_~__unbuffered_p1_EAX~0_32))) (let ((.cse21 (= |v_P1_#t~ite28_51| |v_P1Thread1of1ForFork0_#t~ite28_1|))) (or (and .cse11 (let ((.cse23 (= (mod v_~y$r_buff0_thd2~0_373 256) 0))) (or (and .cse21 (= |v_P1_#t~ite29_45| v_~y$r_buff1_thd2~0_272) (or (and .cse22 .cse23) .cse3 (and .cse4 .cse23))) (let ((.cse24 (not .cse23))) (and .cse7 (or .cse24 .cse10) (= |v_P1_#t~ite28_51| |v_P1_#t~ite29_45|) (or .cse24 .cse25) (let ((.cse26 (= |v_P1_#t~ite28_51| 0))) (or (and .cse26 (or .cse3 .cse23)) (and .cse7 .cse26 .cse24))))))) (= |v_P1_#t~ite29_45| v_~y$r_buff1_thd2~0_271)) (and (= |v_P1_#t~ite29_45| |v_P1Thread1of1ForFork0_#t~ite29_1|) .cse21 .cse0 (= v_~y$r_buff1_thd2~0_271 v_~y$r_buff1_thd2~0_272)))) (let ((.cse27 (= |v_P1_#t~ite22_89| |v_P1Thread1of1ForFork0_#t~ite22_1|))) (or (and .cse0 (= |v_P1_#t~ite23_85| |v_P1Thread1of1ForFork0_#t~ite23_1|) .cse27 (= v_~y$w_buff1_used~0_508 v_~y$w_buff1_used~0_507)) (and .cse11 (= |v_P1_#t~ite23_85| v_~y$w_buff1_used~0_507) (or (and .cse7 .cse13 .cse9 (= |v_P1_#t~ite22_89| |v_P1_#t~ite23_85|) (let ((.cse28 (= |v_P1_#t~ite22_89| 0))) (or (and .cse7 .cse28 .cse8) (and .cse28 .cse6)))) (and (= |v_P1_#t~ite23_85| v_~y$w_buff1_used~0_508) (or .cse2 .cse29 .cse3) .cse27))))))))) InVars {P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_680, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_1|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_1|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_1|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_1|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_1|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_1|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_1|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_1|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_1|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_1|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_272, ~y$w_buff1~0=v_~y$w_buff1~0_207, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_1|, ~y$w_buff0~0=v_~y$w_buff0~0_192, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_374, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_1|, ~y~0=v_~y~0_243, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_508} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_679, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_2|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_2|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_2|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_2|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_2|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_2|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_1|, ~y$mem_tmp~0=v_~y$mem_tmp~0_68, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_32, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_2|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_1|, ~y$w_buff0~0=v_~y$w_buff0~0_191, ~y$flush_delayed~0=v_~y$flush_delayed~0_122, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_2|, ~y~0=v_~y~0_241, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_2|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_1|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_2|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_2|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_2|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_2|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_2|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_1|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_1|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_2|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_271, ~weak$$choice0~0=v_~weak$$choice0~0_41, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_1|, ~y$w_buff1~0=v_~y$w_buff1~0_206, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_1|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_373, ~weak$$choice2~0=v_~weak$$choice2~0_234, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_507} AuxVars[|v_P1_#t~ite22_89|, |v_P1_#t~ite26_55|, |v_P1_#t~ite23_85|, |v_P1_#t~ite28_51|, |v_P1_#t~ite13_49|, |v_P1_#t~ite25_61|, |v_P1_#t~ite29_45|, |v_P1_#t~ite14_45|, |v_P1_#t~ite16_77|, |v_P1_#t~ite17_69|, |v_P1_#t~ite19_85|, |v_P1_#t~ite11_35|, |v_P1_#t~ite20_79|] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite27, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite21, ~y$w_buff0~0, ~y$flush_delayed~0, P1Thread1of1ForFork0_#t~nondet10, ~y~0, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~nondet9, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite17, ~y$r_buff1_thd2~0, ~weak$$choice0~0, P1Thread1of1ForFork0_#t~ite31, ~y$w_buff1~0, P1Thread1of1ForFork0_#t~ite30, ~y$r_buff0_thd2~0, ~weak$$choice2~0, ~y$w_buff1_used~0] {4958#true} is VALID [2022-02-20 20:24:51,280 INFO L290 TraceCheckUtils]: 63: Hoare triple {4958#true} [1503] L786-->L802: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_526 256) 0)) (.cse28 (= (mod v_~y$r_buff0_thd2~0_394 256) 0)) (.cse19 (= (mod v_~y$r_buff1_thd2~0_290 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_244 256) 0)) (.cse17 (= (mod v_~y$w_buff1_used~0_525 256) 0)) (.cse15 (= (mod v_~y$w_buff0_used~0_699 256) 0)) (.cse22 (not .cse19)) (.cse5 (not .cse28)) (.cse31 (= (mod v_~y$w_buff0_used~0_700 256) 0)) (.cse13 (and .cse28 .cse19)) (.cse14 (and .cse28 .cse30))) (let ((.cse7 (or .cse31 .cse13 .cse14)) (.cse3 (not .cse31)) (.cse4 (or .cse28 .cse31)) (.cse6 (or .cse5 (not .cse30))) (.cse2 (or .cse5 .cse22)) (.cse12 (or .cse28 .cse15)) (.cse21 (not .cse17)) (.cse10 (not .cse15)) (.cse0 (not .cse8))) (and (let ((.cse1 (= |v_P1_#t~ite42_47| |v_P1Thread1of1ForFork0_#t~ite42_1|))) (or (and .cse0 .cse1 (= v_~y$w_buff0_used~0_700 v_~y$w_buff0_used~0_699) (= |v_P1_#t~ite43_41| |v_P1Thread1of1ForFork0_#t~ite43_1|)) (and (or (and .cse2 .cse3 (or (and .cse4 (= |v_P1_#t~ite42_47| v_~y$w_buff0_used~0_700)) (and .cse5 .cse3 (= |v_P1_#t~ite42_47| 0))) .cse6 (= |v_P1_#t~ite42_47| |v_P1_#t~ite43_41|)) (and (= |v_P1_#t~ite43_41| v_~y$w_buff0_used~0_700) .cse1 .cse7)) .cse8 (= |v_P1_#t~ite43_41| v_~y$w_buff0_used~0_699)))) (let ((.cse9 (= |v_P1_#t~ite45_53| |v_P1Thread1of1ForFork0_#t~ite45_1|))) (or (and .cse0 .cse9 (= v_~y$w_buff1_used~0_526 v_~y$w_buff1_used~0_525) (= |v_P1_#t~ite46_51| |v_P1Thread1of1ForFork0_#t~ite46_1|)) (and .cse8 (or (and .cse2 (= |v_P1_#t~ite46_51| |v_P1_#t~ite45_53|) .cse10 (let ((.cse11 (= |v_P1_#t~ite45_53| 0))) (or (and .cse11 .cse12) (and .cse5 .cse11 .cse10))) .cse6) (and (or .cse13 .cse14 .cse15) .cse9 (= |v_P1_#t~ite46_51| v_~y$w_buff1_used~0_526))) (= |v_P1_#t~ite46_51| v_~y$w_buff1_used~0_525)))) (let ((.cse16 (= |v_P1_#t~ite51_63| |v_P1Thread1of1ForFork0_#t~ite51_1|))) (or (and (= v_~y$r_buff1_thd2~0_290 v_~y$r_buff1_thd2~0_289) .cse16 .cse0 (= |v_P1_#t~ite52_61| |v_P1Thread1of1ForFork0_#t~ite52_1|)) (and .cse8 (= |v_P1_#t~ite52_61| v_~y$r_buff1_thd2~0_289) (let ((.cse18 (= (mod v_~y$r_buff0_thd2~0_393 256) 0))) (or (and .cse16 (= |v_P1_#t~ite52_61| v_~y$r_buff1_thd2~0_290) (or (and .cse17 .cse18) (and .cse19 .cse18) .cse15)) (let ((.cse20 (not .cse18))) (and (or .cse20 .cse21) (or .cse20 .cse22) (let ((.cse23 (= |v_P1_#t~ite51_63| 0))) (or (and .cse23 (or .cse15 .cse18)) (and .cse20 .cse10 .cse23))) (= |v_P1_#t~ite52_61| |v_P1_#t~ite51_63|) .cse10))))))) (= v_~weak$$choice2~0_244 |v_P1Thread1of1ForFork0_#t~nondet33_1|) (or (and .cse8 (= v_~__unbuffered_p1_EBX~0_34 v_~y~0_255)) (and .cse0 (= v_~y~0_255 v_~y$mem_tmp~0_74))) (let ((.cse24 (= |v_P1_#t~ite39_45| |v_P1Thread1of1ForFork0_#t~ite39_1|))) (or (and .cse24 .cse0 (= v_~y$w_buff1~0_219 v_~y$w_buff1~0_218) (= |v_P1_#t~ite40_41| |v_P1Thread1of1ForFork0_#t~ite40_1|)) (and .cse8 (= v_~y$w_buff1~0_218 |v_P1_#t~ite40_41|) (or (and .cse24 (= v_~y$w_buff1~0_219 |v_P1_#t~ite40_41|) .cse7) (and .cse2 (let ((.cse25 (= v_~y$w_buff1~0_219 |v_P1_#t~ite39_45|))) (or (and .cse5 .cse3 .cse25) (and .cse25 .cse4))) .cse3 (= |v_P1_#t~ite39_45| |v_P1_#t~ite40_41|) .cse6))))) (= v_~y$flush_delayed~0_132 0) (= v_~y~0_257 v_~y$mem_tmp~0_74) (or (and .cse2 .cse3 (or (and (= v_~y$w_buff1~0_219 |v_P1_#t~ite34_51|) .cse4) (and .cse5 (= |v_P1_#t~ite34_51| v_~y$w_buff0~0_200) .cse3)) (= v_~__unbuffered_p1_EBX~0_34 |v_P1_#t~ite34_51|) .cse6) (and (= v_~__unbuffered_p1_EBX~0_34 v_~y~0_257) (= |v_P1_#t~ite34_51| |v_P1Thread1of1ForFork0_#t~ite34_1|) .cse7)) (let ((.cse26 (= |v_P1_#t~ite36_49| |v_P1Thread1of1ForFork0_#t~ite36_1|))) (or (and (= v_~y$w_buff0~0_200 v_~y$w_buff0~0_199) .cse0 (= |v_P1_#t~ite37_43| |v_P1Thread1of1ForFork0_#t~ite37_1|) .cse26) (and .cse8 (or (and (= |v_P1_#t~ite37_43| v_~y$w_buff0~0_200) .cse7 .cse26) (and .cse2 .cse3 (= |v_P1_#t~ite36_49| |v_P1_#t~ite37_43|) (let ((.cse27 (= |v_P1_#t~ite36_49| v_~y$w_buff0~0_200))) (or (and .cse5 .cse3 .cse27) (and .cse4 .cse27))) .cse6)) (= |v_P1_#t~ite37_43| v_~y$w_buff0~0_199)))) (= |v_P1Thread1of1ForFork0_#t~nondet32_1| v_~weak$$choice0~0_45) (let ((.cse29 (= |v_P1_#t~ite48_55| |v_P1Thread1of1ForFork0_#t~ite48_1|))) (or (and (or (and (or (and .cse28 .cse17) .cse13 .cse15) (= |v_P1_#t~ite49_51| v_~y$r_buff0_thd2~0_394) .cse29) (and .cse2 (= |v_P1_#t~ite48_55| |v_P1_#t~ite49_51|) (or (and .cse5 .cse10 (= |v_P1_#t~ite48_55| 0)) (and (= |v_P1_#t~ite48_55| v_~y$r_buff0_thd2~0_394) .cse12)) (or .cse5 .cse21) .cse10)) .cse8 (= |v_P1_#t~ite49_51| v_~y$r_buff0_thd2~0_393)) (and (= |v_P1_#t~ite49_51| |v_P1Thread1of1ForFork0_#t~ite49_1|) (= v_~y$r_buff0_thd2~0_394 v_~y$r_buff0_thd2~0_393) .cse0 .cse29))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_700, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_1|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_1|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_1|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_1|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_1|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_290, ~y$w_buff1~0=v_~y$w_buff1~0_219, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_1|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_1|, ~y$w_buff0~0=v_~y$w_buff0~0_200, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_1|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_394, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_1|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_1|, ~y~0=v_~y~0_257, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_526} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_699, P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_1|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_2|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_2|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_2|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_74, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_2|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_2|, ~y$w_buff0~0=v_~y$w_buff0~0_199, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_132, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_2|, ~y~0=v_~y~0_255, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_2|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_34, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_2|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_2|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_2|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_2|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_1|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_289, ~weak$$choice0~0=v_~weak$$choice0~0_45, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_1|, ~y$w_buff1~0=v_~y$w_buff1~0_218, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_1|, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_2|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_2|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_393, ~weak$$choice2~0=v_~weak$$choice2~0_244, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_525} AuxVars[|v_P1_#t~ite42_47|, |v_P1_#t~ite45_53|, |v_P1_#t~ite48_55|, |v_P1_#t~ite49_51|, |v_P1_#t~ite52_61|, |v_P1_#t~ite46_51|, |v_P1_#t~ite51_63|, |v_P1_#t~ite36_49|, |v_P1_#t~ite39_45|, |v_P1_#t~ite34_51|, |v_P1_#t~ite37_43|, |v_P1_#t~ite43_41|, |v_P1_#t~ite40_41|] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48, ~y$mem_tmp~0, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_#t~ite42, ~y$w_buff0~0, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#t~ite40, ~y$flush_delayed~0, P1Thread1of1ForFork0_#t~nondet33, ~y~0, P1Thread1of1ForFork0_#t~nondet32, ~__unbuffered_p1_EBX~0, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite50, ~y$r_buff1_thd2~0, ~weak$$choice0~0, P1Thread1of1ForFork0_#t~ite54, ~y$w_buff1~0, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#t~ite51, ~y$r_buff0_thd2~0, ~weak$$choice2~0, ~y$w_buff1_used~0] {4958#true} is VALID [2022-02-20 20:24:51,280 INFO L290 TraceCheckUtils]: 64: Hoare triple {4958#true} [1494] L747-->L750: Formula: (= v_~x~0_1 1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0] {4960#(= ~x~0 1)} is VALID [2022-02-20 20:24:51,280 INFO L290 TraceCheckUtils]: 65: Hoare triple {4960#(= ~x~0 1)} [1495] L750-->L757: Formula: (let ((.cse12 (= (mod v_~y$w_buff1_used~0_386 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd1~0_54 256) 0)) (.cse13 (= (mod v_~y$w_buff0_used~0_556 256) 0)) (.cse10 (= (mod v_~y$w_buff0_used~0_555 256) 0)) (.cse14 (= (mod v_~y$r_buff0_thd1~0_73 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse10)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse6 (not .cse11)) (.cse7 (not .cse12)) (.cse5 (or .cse11 .cse12))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_555 0) .cse1) (and .cse2 (= v_~y$w_buff0_used~0_555 v_~y$w_buff0_used~0_556))) (or (and (= v_~y$r_buff0_thd1~0_73 v_~y$r_buff0_thd1~0_72) .cse3) (and .cse0 .cse4 (= v_~y$r_buff0_thd1~0_72 0))) (or (and .cse5 (= v_~y$w_buff1_used~0_386 v_~y$w_buff1_used~0_385) .cse3) (and (= v_~y$w_buff1_used~0_385 0) (or (and .cse6 .cse7) (and .cse0 .cse4)))) (let ((.cse9 (= (mod v_~y$r_buff0_thd1~0_72 256) 0)) (.cse8 (= (mod v_~y$w_buff1_used~0_385 256) 0))) (or (and (or (and .cse6 (not .cse8)) (and (not .cse9) .cse4)) (= v_~y$r_buff1_thd1~0_53 0)) (and (= v_~y$r_buff1_thd1~0_54 v_~y$r_buff1_thd1~0_53) (or .cse9 .cse10) (or .cse8 .cse11)))) (or (and .cse0 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork1_#t~ite3#1_1|) (= v_~y~0_175 v_~y$w_buff0~0_137) .cse1) (and .cse2 (or (and .cse6 .cse7 (= v_~y$w_buff1~0_144 |v_P0_#t~ite3#1_37|)) (and (= v_~y~0_176 |v_P0_#t~ite3#1_37|) .cse5)) (= v_~y~0_175 |v_P0_#t~ite3#1_37|)))))) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_54, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_556, ~y$w_buff1~0=v_~y$w_buff1~0_144, ~y$w_buff0~0=v_~y$w_buff0~0_137, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_73, ~y~0=v_~y~0_176, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_386} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_555, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_1|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_1|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_53, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_1|, ~y$w_buff1~0=v_~y$w_buff1~0_144, ~y$w_buff0~0=v_~y$w_buff0~0_137, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_72, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_1|, ~y~0=v_~y~0_175, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_1|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_2|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_385} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[~y$r_buff1_thd1~0, P0Thread1of1ForFork1_#t~ite8#1, ~y$w_buff0_used~0, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_#t~ite7#1, ~y~0, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1, P0Thread1of1ForFork1_#t~ite4#1, ~y$w_buff1_used~0] {4960#(= ~x~0 1)} is VALID [2022-02-20 20:24:51,282 INFO L290 TraceCheckUtils]: 66: Hoare triple {4960#(= ~x~0 1)} [1438] L840-->L856: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_486 256) 0)) (.cse27 (= (mod v_~y$r_buff0_thd0~0_234 256) 0)) (.cse13 (= (mod v_~y$r_buff1_thd0~0_175 256) 0))) (let ((.cse18 (not .cse13)) (.cse4 (not .cse27)) (.cse30 (= (mod v_~y$w_buff0_used~0_656 256) 0)) (.cse22 (and .cse27 .cse13)) (.cse23 (and .cse27 .cse31)) (.cse9 (= (mod v_~weak$$choice2~0_228 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_655 256) 0)) (.cse15 (= (mod v_~y$w_buff1_used~0_485 256) 0))) (let ((.cse16 (not .cse15)) (.cse25 (or .cse27 .cse14)) (.cse20 (not .cse14)) (.cse7 (not .cse9)) (.cse0 (or .cse30 .cse22 .cse23)) (.cse2 (or (not .cse31) .cse4)) (.cse5 (or .cse18 .cse4)) (.cse3 (or .cse27 .cse30)) (.cse1 (not .cse30))) (and (or (and (= v_~y~0_261 v_~y~0_225) (= |v_ULTIMATE.start_main_#t~ite73#1_29| |v_ULTIMATE.start_main_#t~ite73#1_34|) .cse0) (and .cse1 .cse2 (or (and (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite73#1_34|) .cse3) (and .cse1 .cse4 (= |v_ULTIMATE.start_main_#t~ite73#1_34| v_~y$w_buff0~0_172))) .cse5 (= v_~y~0_261 |v_ULTIMATE.start_main_#t~ite73#1_34|))) (let ((.cse6 (= |v_ULTIMATE.start_main_#t~ite78#1_59| |v_ULTIMATE.start_main_#t~ite78#1_64|))) (or (and (= |v_ULTIMATE.start_main_#t~ite79#1_56| |v_ULTIMATE.start_main_#t~ite79#1_51|) .cse6 (= v_~y$w_buff1~0_195 v_~y$w_buff1~0_194) .cse7) (and (or (and .cse6 (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite79#1_56|) .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite78#1_64| |v_ULTIMATE.start_main_#t~ite79#1_56|) .cse5 (let ((.cse8 (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite78#1_64|))) (or (and .cse1 .cse8 .cse4) (and .cse3 .cse8))))) .cse9 (= v_~y$w_buff1~0_194 |v_ULTIMATE.start_main_#t~ite79#1_56|)))) (= v_~y~0_225 v_~y$mem_tmp~0_64) (let ((.cse10 (= |v_ULTIMATE.start_main_#t~ite81#1_56| |v_ULTIMATE.start_main_#t~ite81#1_51|))) (or (and (or (and .cse10 (= |v_ULTIMATE.start_main_#t~ite82#1_48| v_~y$w_buff0_used~0_656) .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite81#1_56| |v_ULTIMATE.start_main_#t~ite82#1_48|) (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite81#1_56| 0) .cse4) (and .cse3 (= |v_ULTIMATE.start_main_#t~ite81#1_56| v_~y$w_buff0_used~0_656))) .cse5)) (= |v_ULTIMATE.start_main_#t~ite82#1_48| v_~y$w_buff0_used~0_655) .cse9) (and .cse7 (= v_~y$w_buff0_used~0_656 v_~y$w_buff0_used~0_655) .cse10 (= |v_ULTIMATE.start_main_#t~ite82#1_48| |v_ULTIMATE.start_main_#t~ite82#1_43|)))) (or (and (= v_~y~0_261 v_~y~0_223) .cse9) (and .cse7 (= v_~y~0_223 v_~y$mem_tmp~0_64))) (= (ite (= (ite (not (and (= v_~x~0_21 2) (= v_~y~0_261 2) (= v_~__unbuffered_p1_EBX~0_30 1) (= v_~__unbuffered_p1_EAX~0_28 1))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_20) (let ((.cse11 (= |v_ULTIMATE.start_main_#t~ite90#1_68| |v_ULTIMATE.start_main_#t~ite90#1_63|))) (or (and (let ((.cse12 (= (mod v_~y$r_buff0_thd0~0_233 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_175 |v_ULTIMATE.start_main_#t~ite91#1_62|) .cse11 (or (and .cse12 .cse13) .cse14 (and .cse12 .cse15))) (let ((.cse17 (not .cse12))) (and (or .cse16 .cse17) (or .cse18 .cse17) (= |v_ULTIMATE.start_main_#t~ite90#1_68| |v_ULTIMATE.start_main_#t~ite91#1_62|) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~ite90#1_68| 0))) (or (and (or .cse12 .cse14) .cse19) (and .cse19 .cse17 .cse20))) .cse20)))) (= v_~y$r_buff1_thd0~0_174 |v_ULTIMATE.start_main_#t~ite91#1_62|) .cse9) (and .cse7 (= |v_ULTIMATE.start_main_#t~ite91#1_62| |v_ULTIMATE.start_main_#t~ite91#1_57|) .cse11 (= v_~y$r_buff1_thd0~0_174 v_~y$r_buff1_thd0~0_175)))) (= |v_ULTIMATE.start_main_#t~nondet71#1_25| v_~weak$$choice0~0_39) (let ((.cse21 (= |v_ULTIMATE.start_main_#t~ite84#1_54| |v_ULTIMATE.start_main_#t~ite84#1_49|))) (or (and (= v_~y$w_buff1_used~0_486 v_~y$w_buff1_used~0_485) .cse7 .cse21 (= |v_ULTIMATE.start_main_#t~ite85#1_45| |v_ULTIMATE.start_main_#t~ite85#1_50|)) (and (= |v_ULTIMATE.start_main_#t~ite85#1_50| v_~y$w_buff1_used~0_485) (or (and (= |v_ULTIMATE.start_main_#t~ite85#1_50| v_~y$w_buff1_used~0_486) (or .cse22 .cse14 .cse23) .cse21) (and (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite84#1_54| 0))) (or (and .cse24 .cse4 .cse20) (and .cse24 .cse25))) .cse2 (= |v_ULTIMATE.start_main_#t~ite84#1_54| |v_ULTIMATE.start_main_#t~ite85#1_50|) .cse5 .cse20)) .cse9))) (= v_~y$flush_delayed~0_114 0) (= |v_ULTIMATE.start_main_#t~nondet72#1_25| v_~weak$$choice2~0_228) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite87#1_67| |v_ULTIMATE.start_main_#t~ite87#1_72|))) (or (and (or (and .cse26 (= |v_ULTIMATE.start_main_#t~ite88#1_70| v_~y$r_buff0_thd0~0_234) (or (and .cse27 .cse15) .cse22 .cse14)) (and (or .cse16 .cse4) (or (and .cse4 (= |v_ULTIMATE.start_main_#t~ite87#1_72| 0) .cse20) (and (= |v_ULTIMATE.start_main_#t~ite87#1_72| v_~y$r_buff0_thd0~0_234) .cse25)) .cse5 .cse20 (= |v_ULTIMATE.start_main_#t~ite87#1_72| |v_ULTIMATE.start_main_#t~ite88#1_70|))) (= |v_ULTIMATE.start_main_#t~ite88#1_70| v_~y$r_buff0_thd0~0_233) .cse9) (and (= v_~y$r_buff0_thd0~0_234 v_~y$r_buff0_thd0~0_233) .cse26 .cse7 (= |v_ULTIMATE.start_main_#t~ite88#1_70| |v_ULTIMATE.start_main_#t~ite88#1_65|)))) (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite75#1_42| |v_ULTIMATE.start_main_#t~ite75#1_37|))) (or (and (= |v_ULTIMATE.start_main_#t~ite76#1_31| |v_ULTIMATE.start_main_#t~ite76#1_36|) .cse28 .cse7 (= v_~y$w_buff0~0_172 v_~y$w_buff0~0_171)) (and (= |v_ULTIMATE.start_main_#t~ite76#1_36| v_~y$w_buff0~0_171) (or (and (= |v_ULTIMATE.start_main_#t~ite76#1_36| v_~y$w_buff0~0_172) .cse28 .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite75#1_42| |v_ULTIMATE.start_main_#t~ite76#1_36|) .cse5 (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite75#1_42| v_~y$w_buff0~0_172))) (or (and .cse3 .cse29) (and .cse1 .cse29 .cse4))))) .cse9))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_656, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_65|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_25|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_67|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_43|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_57|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_49|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_59|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_28, ~y$w_buff0~0=v_~y$w_buff0~0_172, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_37|, ~y~0=v_~y~0_225, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_51|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_30, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_45|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_31|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#1_25|, ~y$w_buff1~0=v_~y$w_buff1~0_195, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_234, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_29|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_51|, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_175, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_63|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_486} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_655, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_28|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_64|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_26|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_24|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_66|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_42|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_56|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_48|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_58|, ~y$mem_tmp~0=v_~y$mem_tmp~0_64, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_28, ~y$w_buff0~0=v_~y$w_buff0~0_171, ~y$flush_delayed~0=v_~y$flush_delayed~0_114, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_36|, ~y~0=v_~y~0_223, 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_50|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_38|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_30, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_44|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_30|, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_28|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_28|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#1_24|, ~weak$$choice0~0=v_~weak$$choice0~0_39, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_38|, ~y$w_buff1~0=v_~y$w_buff1~0_194, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_233, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_28|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_42|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_50|, ~weak$$choice2~0=v_~weak$$choice2~0_228, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_174, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_62|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_485} AuxVars[|v_ULTIMATE.start_main_#t~ite75#1_42|, |v_ULTIMATE.start_main_#t~ite88#1_70|, |v_ULTIMATE.start_main_#t~ite85#1_50|, |v_ULTIMATE.start_main_#t~ite91#1_62|, |v_ULTIMATE.start_main_#t~ite76#1_36|, |v_ULTIMATE.start_main_#t~ite81#1_56|, |v_ULTIMATE.start_main_#t~ite73#1_34|, |v_ULTIMATE.start_main_#t~ite84#1_54|, |v_ULTIMATE.start_main_#t~ite90#1_68|, v_~y~0_261, |v_ULTIMATE.start_main_#t~ite87#1_72|, |v_ULTIMATE.start_main_#t~ite79#1_56|, |v_ULTIMATE.start_main_#t~ite78#1_64|, |v_ULTIMATE.start_main_#t~ite82#1_48|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite78#1, ~y$mem_tmp~0, ~y$w_buff0~0, ~y$flush_delayed~0, ULTIMATE.start_main_#t~ite75#1, ~y~0, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~nondet71#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ~y$w_buff1~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite90#1, ~y$w_buff1_used~0] {4961#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:24:51,283 INFO L290 TraceCheckUtils]: 67: Hoare triple {4961#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1482] L856-->L857: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4961#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:24:51,283 INFO L290 TraceCheckUtils]: 68: Hoare triple {4961#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1430] L857-->L857-1: 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] {4962#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:24:51,284 INFO L290 TraceCheckUtils]: 69: Hoare triple {4962#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1485] L857-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {4962#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:24:51,284 INFO L290 TraceCheckUtils]: 70: Hoare triple {4962#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1423] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {4963#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:24:51,285 INFO L290 TraceCheckUtils]: 71: Hoare triple {4963#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1460] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {4959#false} is VALID [2022-02-20 20:24:51,285 INFO L290 TraceCheckUtils]: 72: Hoare triple {4959#false} [1446] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4959#false} is VALID [2022-02-20 20:24:51,285 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 20:24:51,286 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:24:51,286 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1638296627] [2022-02-20 20:24:51,286 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1638296627] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:24:51,287 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:24:51,287 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:24:51,287 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852463010] [2022-02-20 20:24:51,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:24:51,288 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 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 20:24:51,288 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:24:51,288 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 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 20:24:51,333 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 20:24:51,333 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:24:51,333 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:24:51,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:24:51,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:24:51,334 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 75 out of 97 [2022-02-20 20:24:51,335 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 81 transitions, 211 flow. Second operand has 6 states, 6 states have (on average 77.66666666666667) internal successors, (466), 6 states have internal predecessors, (466), 0 states have call successors, (0), 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 20:24:51,335 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:24:51,335 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 75 of 97 [2022-02-20 20:24:51,335 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:24:51,632 INFO L129 PetriNetUnfolder]: 59/279 cut-off events. [2022-02-20 20:24:51,632 INFO L130 PetriNetUnfolder]: For 101/101 co-relation queries the response was YES. [2022-02-20 20:24:51,633 INFO L84 FinitePrefix]: Finished finitePrefix Result has 543 conditions, 279 events. 59/279 cut-off events. For 101/101 co-relation queries the response was YES. Maximal size of possible extension queue 31. Compared 1238 event pairs, 31 based on Foata normal form. 2/256 useless extension candidates. Maximal degree in co-relation 513. Up to 86 conditions per place. [2022-02-20 20:24:51,634 INFO L132 encePairwiseOnDemand]: 91/97 looper letters, 17 selfloop transitions, 2 changer transitions 12/95 dead transitions. [2022-02-20 20:24:51,634 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 110 places, 95 transitions, 328 flow [2022-02-20 20:24:51,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 20:24:51,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-02-20 20:24:51,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 482 transitions. [2022-02-20 20:24:51,639 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8281786941580757 [2022-02-20 20:24:51,639 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 482 transitions. [2022-02-20 20:24:51,640 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 482 transitions. [2022-02-20 20:24:51,640 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:24:51,640 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 482 transitions. [2022-02-20 20:24:51,641 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 80.33333333333333) internal successors, (482), 6 states have internal predecessors, (482), 0 states have call successors, (0), 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 20:24:51,642 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 97.0) internal successors, (679), 7 states have internal predecessors, (679), 0 states have call successors, (0), 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 20:24:51,642 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 97.0) internal successors, (679), 7 states have internal predecessors, (679), 0 states have call successors, (0), 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 20:24:51,642 INFO L186 Difference]: Start difference. First operand has 115 places, 81 transitions, 211 flow. Second operand 6 states and 482 transitions. [2022-02-20 20:24:51,643 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 110 places, 95 transitions, 328 flow [2022-02-20 20:24:52,641 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 95 places, 95 transitions, 283 flow, removed 17 selfloop flow, removed 15 redundant places. [2022-02-20 20:24:52,642 INFO L242 Difference]: Finished difference. Result has 99 places, 81 transitions, 195 flow [2022-02-20 20:24:52,643 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=97, PETRI_DIFFERENCE_MINUEND_FLOW=181, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=79, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=195, PETRI_PLACES=99, PETRI_TRANSITIONS=81} [2022-02-20 20:24:52,643 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, -1 predicate places. [2022-02-20 20:24:52,643 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 99 places, 81 transitions, 195 flow [2022-02-20 20:24:52,656 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 736 states, 732 states have (on average 2.3524590163934427) internal successors, (1722), 735 states have internal predecessors, (1722), 0 states have call successors, (0), 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 20:24:52,657 INFO L78 Accepts]: Start accepts. Automaton has has 736 states, 732 states have (on average 2.3524590163934427) internal successors, (1722), 735 states have internal predecessors, (1722), 0 states have call successors, (0), 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 20:24:52,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:24:52,657 INFO L470 AbstractCegarLoop]: Abstraction has has 99 places, 81 transitions, 195 flow [2022-02-20 20:24:52,658 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 77.66666666666667) internal successors, (466), 6 states have internal predecessors, (466), 0 states have call successors, (0), 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 20:24:52,658 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:24:52,658 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 20:24:52,658 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:24:52,658 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:24:52,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:24:52,659 INFO L85 PathProgramCache]: Analyzing trace with hash -89803099, now seen corresponding path program 2 times [2022-02-20 20:24:52,659 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:24:52,659 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251639022] [2022-02-20 20:24:52,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:24:52,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:24:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:24:52,770 INFO L290 TraceCheckUtils]: 0: Hoare triple {5712#true} [1459] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5712#true} is VALID [2022-02-20 20:24:52,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {5712#true} [1441] 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] {5712#true} is VALID [2022-02-20 20:24:52,770 INFO L290 TraceCheckUtils]: 2: Hoare triple {5712#true} [1471] 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[] {5712#true} is VALID [2022-02-20 20:24:52,770 INFO L290 TraceCheckUtils]: 3: Hoare triple {5712#true} [1477] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {5712#true} is VALID [2022-02-20 20:24:52,770 INFO L290 TraceCheckUtils]: 4: Hoare triple {5712#true} [1475] L17-->L17-1: 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[] {5712#true} is VALID [2022-02-20 20:24:52,771 INFO L290 TraceCheckUtils]: 5: Hoare triple {5712#true} [1410] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {5712#true} is VALID [2022-02-20 20:24:52,771 INFO L290 TraceCheckUtils]: 6: Hoare triple {5712#true} [1406] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {5712#true} is VALID [2022-02-20 20:24:52,771 INFO L290 TraceCheckUtils]: 7: Hoare triple {5712#true} [1419] L17-3-->L17-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= 38 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {5712#true} is VALID [2022-02-20 20:24:52,771 INFO L290 TraceCheckUtils]: 8: Hoare triple {5712#true} [1405] L17-4-->L710: Formula: (= v_~__unbuffered_cnt~0_5 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,772 INFO L290 TraceCheckUtils]: 9: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1396] L710-->L712: 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] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,772 INFO L290 TraceCheckUtils]: 10: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1483] L712-->L713: 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] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,772 INFO L290 TraceCheckUtils]: 11: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1432] L713-->L714: 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] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,773 INFO L290 TraceCheckUtils]: 12: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1402] L714-->L716: 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] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,773 INFO L290 TraceCheckUtils]: 13: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1450] L716-->L718: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,773 INFO L290 TraceCheckUtils]: 14: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1418] L718-->L719: Formula: (= v_~y~0_18 0) InVars {} OutVars{~y~0=v_~y~0_18} AuxVars[] AssignedVars[~y~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,773 INFO L290 TraceCheckUtils]: 15: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1400] L719-->L720: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,774 INFO L290 TraceCheckUtils]: 16: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1428] L720-->L721: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,774 INFO L290 TraceCheckUtils]: 17: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1412] L721-->L722: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,774 INFO L290 TraceCheckUtils]: 18: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1479] L722-->L723: Formula: (= v_~y$r_buff0_thd1~0_15 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,775 INFO L290 TraceCheckUtils]: 19: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1481] L723-->L724: Formula: (= v_~y$r_buff0_thd2~0_78 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_78} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,775 INFO L290 TraceCheckUtils]: 20: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1415] L724-->L725: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,775 INFO L290 TraceCheckUtils]: 21: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1403] L725-->L726: Formula: (= v_~y$r_buff1_thd1~0_10 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,776 INFO L290 TraceCheckUtils]: 22: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1417] L726-->L727: Formula: (= 0 v_~y$r_buff1_thd2~0_44) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_44} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,776 INFO L290 TraceCheckUtils]: 23: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1411] L727-->L728: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,776 INFO L290 TraceCheckUtils]: 24: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1484] L728-->L729: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,776 INFO L290 TraceCheckUtils]: 25: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1439] L729-->L730: Formula: (= v_~y$w_buff0~0_17 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_17} AuxVars[] AssignedVars[~y$w_buff0~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,777 INFO L290 TraceCheckUtils]: 26: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1465] L730-->L731: Formula: (= v_~y$w_buff0_used~0_92 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_92} AuxVars[] AssignedVars[~y$w_buff0_used~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,777 INFO L290 TraceCheckUtils]: 27: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1425] L731-->L732: Formula: (= v_~y$w_buff1~0_16 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_16} AuxVars[] AssignedVars[~y$w_buff1~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,777 INFO L290 TraceCheckUtils]: 28: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1420] L732-->L733: Formula: (= v_~y$w_buff1_used~0_53 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_53} AuxVars[] AssignedVars[~y$w_buff1_used~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,778 INFO L290 TraceCheckUtils]: 29: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1424] L733-->L734: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,778 INFO L290 TraceCheckUtils]: 30: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1426] L734-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,778 INFO L290 TraceCheckUtils]: 31: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1480] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,779 INFO L290 TraceCheckUtils]: 32: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1448] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,779 INFO L290 TraceCheckUtils]: 33: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1413] 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] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,779 INFO L290 TraceCheckUtils]: 34: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1445] L-1-6-->L826: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_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~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_1|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#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~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_1|, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_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~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_1|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#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_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_~#t1585~0#1.offset, ULTIMATE.start_main_~#t1586~0#1.base, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite67#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~pre63#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~nondet62#1, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~pre61#1, ULTIMATE.start_main_#t~nondet71#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_~#t1586~0#1.offset, ULTIMATE.start_main_#t~ite90#1] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,780 INFO L290 TraceCheckUtils]: 35: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1455] L826-->L826-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 4) |v_#length_3|) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 1) |v_#valid_4|) (= |v_ULTIMATE.start_main_~#t1585~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_2|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_~#t1585~0#1.offset, #valid, #length] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,780 INFO L290 TraceCheckUtils]: 36: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1456] L826-1-->L827: Formula: (= |v_ULTIMATE.start_main_#t~pre61#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,780 INFO L290 TraceCheckUtils]: 37: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1488] L827-->L827-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,781 INFO L290 TraceCheckUtils]: 38: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1462] L827-1-->L827-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3|) |v_ULTIMATE.start_main_~#t1585~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre61#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,781 INFO L290 TraceCheckUtils]: 39: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1511] L827-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre61#1_6| v_P0Thread1of1ForFork1_thidvar0_2) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,781 INFO L290 TraceCheckUtils]: 40: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1491] P0ENTRY-->L737: Formula: (and (= |v_P0Thread1of1ForFork1_~arg#1.offset_1| |v_P0Thread1of1ForFork1_#in~arg#1.offset_1|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_1| |v_P0Thread1of1ForFork1_~arg#1.base_1|)) InVars {P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|} OutVars{P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_~arg#1.offset] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,782 INFO L290 TraceCheckUtils]: 41: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1493] L737-->L747: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff1_thd1~0_Out_2 v_~y$r_buff0_thd1~0_In_11) (= v_~y$r_buff1_thd2~0_Out_2 v_~y$r_buff0_thd2~0_In_91) (= v_~y$w_buff0_used~0_In_151 v_~y$w_buff1_used~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~y$w_buff0_used~0_Out_2 1) (= v_~y$r_buff1_thd0~0_Out_2 v_~y$r_buff0_thd0~0_In_51) (= v_~y$w_buff1~0_Out_2 v_~y$w_buff0~0_In_37) (= 2 v_~y$w_buff0~0_Out_2) (= v_~y$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_Out_2 256) 0)) (not (= (mod v_~y$w_buff1_used~0_Out_2 256) 0)))) 1 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_In_151, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_51, ~y$w_buff0~0=v_~y$w_buff0~0_In_37, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_11, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_91} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_Out_2, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_Out_2, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_Out_2, ~y$w_buff1~0=v_~y$w_buff1~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_51, ~y$w_buff0~0=v_~y$w_buff0~0_Out_2, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_Out_2, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_91, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_Out_2, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_Out_2} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$w_buff0_used~0, ~y$w_buff1~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff0~0, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,782 INFO L290 TraceCheckUtils]: 42: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1494] L747-->L750: Formula: (= v_~x~0_1 1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,782 INFO L290 TraceCheckUtils]: 43: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1433] L827-3-->L827-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,782 INFO L290 TraceCheckUtils]: 44: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1472] L827-4-->L828: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet62#1] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,783 INFO L290 TraceCheckUtils]: 45: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1464] L828-->L828-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 4) |v_#length_5|) (= |v_ULTIMATE.start_main_~#t1586~0#1.offset_2| 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 1)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1586~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1586~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_2|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1586~0#1.base, #valid, #length, ULTIMATE.start_main_~#t1586~0#1.offset] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,783 INFO L290 TraceCheckUtils]: 46: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1440] L828-1-->L829: Formula: (= |v_ULTIMATE.start_main_#t~pre63#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,783 INFO L290 TraceCheckUtils]: 47: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1407] L829-->L829-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,784 INFO L290 TraceCheckUtils]: 48: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1434] L829-1-->L829-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_3|) |v_ULTIMATE.start_main_~#t1586~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre63#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,784 INFO L290 TraceCheckUtils]: 49: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1509] L829-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre63#1_6| v_P1Thread1of1ForFork0_thidvar0_2) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_4|, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_6|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_6|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_6|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_6|, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_4|, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_4|, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_6|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite57=|v_P1Thread1of1ForFork0_#t~ite57_4|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_6|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_6|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite55=|v_P1Thread1of1ForFork0_#t~ite55_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_4|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_#t~ite59=|v_P1Thread1of1ForFork0_#t~ite59_4|, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_4|, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_4|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_6|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_4|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_6|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_4|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_6|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_6|, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite58=|v_P1Thread1of1ForFork0_#t~ite58_4|, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_4|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_6|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_6|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_4|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_4|, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_4|, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_6|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite60, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#t~nondet10, P1Thread1of1ForFork0_#t~nondet33, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite57, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite55, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_#t~ite59, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_#t~ite30, P1Thread1of1ForFork0_#t~ite51, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite27, P1Thread1of1ForFork0_#t~ite48, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite42, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~ite40, P1Thread1of1ForFork0_#t~nondet32, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite58, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite56, P1Thread1of1ForFork0_#t~nondet9, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite50, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite31, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#res.base] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,784 INFO L290 TraceCheckUtils]: 50: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1499] P1ENTRY-->L765: Formula: (and (= v_P1Thread1of1ForFork0_~arg.offset_1 |v_P1Thread1of1ForFork0_#in~arg.offset_1|) (= v_P1Thread1of1ForFork0_~arg.base_1 |v_P1Thread1of1ForFork0_#in~arg.base_1|)) InVars {P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} OutVars{P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_1, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_1, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_~arg.base] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,785 INFO L290 TraceCheckUtils]: 51: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1444] L829-3-->L829-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,785 INFO L290 TraceCheckUtils]: 52: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1437] L829-4-->L830: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1] {5714#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:52,785 INFO L290 TraceCheckUtils]: 53: Hoare triple {5714#(= ~__unbuffered_cnt~0 0)} [1436] L830-->L832: 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] {5715#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:24:52,786 INFO L290 TraceCheckUtils]: 54: Hoare triple {5715#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [1399] L832-->L833: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5715#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:24:52,786 INFO L290 TraceCheckUtils]: 55: Hoare triple {5715#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [1451] L833-->L833-1: 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] {5716#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} is VALID [2022-02-20 20:24:52,787 INFO L290 TraceCheckUtils]: 56: Hoare triple {5716#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [1473] L833-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5716#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} is VALID [2022-02-20 20:24:52,787 INFO L290 TraceCheckUtils]: 57: Hoare triple {5716#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [1398] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5717#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} is VALID [2022-02-20 20:24:52,788 INFO L290 TraceCheckUtils]: 58: Hoare triple {5717#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} [1469] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {5713#false} is VALID [2022-02-20 20:24:52,788 INFO L290 TraceCheckUtils]: 59: Hoare triple {5713#false} [1429] L2-1-->L834: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5713#false} is VALID [2022-02-20 20:24:52,788 INFO L290 TraceCheckUtils]: 60: Hoare triple {5713#false} [1452] L834-->L840: Formula: (let ((.cse12 (= (mod v_~y$w_buff0_used~0_664 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd0~0_181 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_494 256) 0)) (.cse10 (= (mod v_~y$w_buff0_used~0_663 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_240 256) 0))) (let ((.cse0 (or .cse10 .cse13)) (.cse4 (not .cse14)) (.cse3 (or .cse11 .cse14)) (.cse5 (not .cse11)) (.cse1 (not .cse10)) (.cse7 (not .cse12)) (.cse2 (not .cse13)) (.cse6 (or .cse12 .cse13))) (and (or (and .cse0 (= v_~y$r_buff0_thd0~0_240 v_~y$r_buff0_thd0~0_239)) (and (= v_~y$r_buff0_thd0~0_239 0) .cse1 .cse2)) (or (and .cse3 (= v_~y$w_buff1_used~0_494 v_~y$w_buff1_used~0_493) .cse0) (and (= v_~y$w_buff1_used~0_493 0) (or (and .cse1 .cse2) (and .cse4 .cse5)))) (or (and (or (and .cse4 .cse5 (= v_~y$w_buff1~0_200 |v_ULTIMATE.start_main_#t~ite65#1_42|)) (and .cse3 (= v_~y~0_234 |v_ULTIMATE.start_main_#t~ite65#1_42|))) .cse6 (= v_~y~0_233 |v_ULTIMATE.start_main_#t~ite65#1_42|)) (and (= v_~y~0_233 v_~y$w_buff0~0_177) .cse7 .cse2 (= |v_ULTIMATE.start_main_#t~ite65#1_42| |v_ULTIMATE.start_main_#t~ite65#1_37|))) (let ((.cse9 (= (mod v_~y$r_buff0_thd0~0_239 256) 0)) (.cse8 (= (mod v_~y$w_buff1_used~0_493 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_180 0) (or (and (not .cse8) .cse5) (and (not .cse9) .cse1))) (and (or .cse10 .cse9) (= v_~y$r_buff1_thd0~0_181 v_~y$r_buff1_thd0~0_180) (or .cse11 .cse8)))) (or (and .cse7 (= v_~y$w_buff0_used~0_663 0) .cse2) (and .cse6 (= v_~y$w_buff0_used~0_664 v_~y$w_buff0_used~0_663)))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_664, ~y$w_buff1~0=v_~y$w_buff1~0_200, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_240, ~y$w_buff0~0=v_~y$w_buff0~0_177, ~y~0=v_~y~0_234, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_181, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_37|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_494} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_663, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_24|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_28|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_36|, ~y$w_buff1~0=v_~y$w_buff1~0_200, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_239, ~y$w_buff0~0=v_~y$w_buff0~0_177, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#1_20|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_24|, ~y~0=v_~y~0_233, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_180, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_493, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_36|} AuxVars[|v_ULTIMATE.start_main_#t~ite65#1_42|] AssignedVars[~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite67#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite65#1, ~y$w_buff1_used~0, ULTIMATE.start_main_#t~ite66#1] {5713#false} is VALID [2022-02-20 20:24:52,788 INFO L290 TraceCheckUtils]: 61: Hoare triple {5713#false} [1500] L765-->L767: Formula: (= 2 v_~x~0_2) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {5713#false} is VALID [2022-02-20 20:24:52,788 INFO L290 TraceCheckUtils]: 62: Hoare triple {5713#false} [1501] L767-->L770: Formula: (= v_~y~0_5 1) InVars {} OutVars{~y~0=v_~y~0_5} AuxVars[] AssignedVars[~y~0] {5713#false} is VALID [2022-02-20 20:24:52,789 INFO L290 TraceCheckUtils]: 63: Hoare triple {5713#false} [1502] L770-->L786: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_508 256) 0)) (.cse5 (= (mod v_~y$r_buff0_thd2~0_374 256) 0)) (.cse22 (= (mod v_~y$r_buff1_thd2~0_272 256) 0))) (let ((.cse3 (= (mod v_~y$w_buff0_used~0_679 256) 0)) (.cse25 (not .cse22)) (.cse8 (not .cse5)) (.cse11 (= (mod v_~weak$$choice2~0_234 256) 0)) (.cse4 (= (mod v_~y$w_buff1_used~0_507 256) 0)) (.cse2 (and .cse22 .cse5)) (.cse29 (and .cse30 .cse5)) (.cse31 (= (mod v_~y$w_buff0_used~0_680 256) 0))) (let ((.cse15 (or .cse31 .cse5)) (.cse14 (not .cse31)) (.cse12 (or .cse2 .cse29 .cse31)) (.cse10 (not .cse4)) (.cse0 (not .cse11)) (.cse13 (or (not .cse30) .cse8)) (.cse9 (or .cse8 .cse25)) (.cse7 (not .cse3)) (.cse6 (or .cse5 .cse3))) (and (= v_~y$flush_delayed~0_122 0) (let ((.cse1 (= |v_P1_#t~ite25_61| |v_P1Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse0 (= |v_P1_#t~ite26_55| |v_P1Thread1of1ForFork0_#t~ite26_1|) (= v_~y$r_buff0_thd2~0_374 v_~y$r_buff0_thd2~0_373) .cse1) (and (or (and (= |v_P1_#t~ite26_55| v_~y$r_buff0_thd2~0_374) (or .cse2 .cse3 (and .cse4 .cse5)) .cse1) (and (or (and (= |v_P1_#t~ite25_61| v_~y$r_buff0_thd2~0_374) .cse6) (and .cse7 .cse8 (= |v_P1_#t~ite25_61| 0))) .cse7 (= |v_P1_#t~ite25_61| |v_P1_#t~ite26_55|) .cse9 (or .cse8 .cse10))) .cse11 (= |v_P1_#t~ite26_55| v_~y$r_buff0_thd2~0_373)))) (or (and .cse12 (= v_~y~0_243 v_~__unbuffered_p1_EAX~0_32) (= |v_P1_#t~ite11_35| |v_P1Thread1of1ForFork0_#t~ite11_1|)) (and .cse13 .cse9 .cse14 (or (and .cse8 .cse14 (= |v_P1_#t~ite11_35| v_~y$w_buff0~0_192)) (and (= v_~y$w_buff1~0_207 |v_P1_#t~ite11_35|) .cse15)) (= |v_P1_#t~ite11_35| v_~__unbuffered_p1_EAX~0_32))) (let ((.cse17 (= |v_P1_#t~ite16_77| |v_P1Thread1of1ForFork0_#t~ite16_1|))) (or (and (or (and .cse13 .cse9 .cse14 (let ((.cse16 (= v_~y$w_buff1~0_207 |v_P1_#t~ite16_77|))) (or (and .cse8 .cse14 .cse16) (and .cse15 .cse16))) (= |v_P1_#t~ite17_69| |v_P1_#t~ite16_77|)) (and (= v_~y$w_buff1~0_207 |v_P1_#t~ite17_69|) .cse12 .cse17)) .cse11 (= v_~y$w_buff1~0_206 |v_P1_#t~ite17_69|)) (and (= |v_P1_#t~ite17_69| |v_P1Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~y$w_buff1~0_207 v_~y$w_buff1~0_206) .cse17))) (= v_~weak$$choice2~0_234 |v_P1Thread1of1ForFork0_#t~nondet10_1|) (let ((.cse18 (= |v_P1_#t~ite19_85| |v_P1Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse11 (or (and .cse18 (= |v_P1_#t~ite20_79| v_~y$w_buff0_used~0_680) .cse12) (and .cse13 .cse9 .cse14 (or (and (= |v_P1_#t~ite19_85| v_~y$w_buff0_used~0_680) .cse15) (and (= |v_P1_#t~ite19_85| 0) .cse8 .cse14)) (= |v_P1_#t~ite19_85| |v_P1_#t~ite20_79|))) (= |v_P1_#t~ite20_79| v_~y$w_buff0_used~0_679)) (and (= v_~y$w_buff0_used~0_679 v_~y$w_buff0_used~0_680) (= |v_P1_#t~ite20_79| |v_P1Thread1of1ForFork0_#t~ite20_1|) .cse18 .cse0))) (let ((.cse20 (= |v_P1_#t~ite13_49| |v_P1Thread1of1ForFork0_#t~ite13_1|))) (or (and .cse11 (= |v_P1_#t~ite14_45| v_~y$w_buff0~0_191) (or (and (let ((.cse19 (= |v_P1_#t~ite13_49| v_~y$w_buff0~0_192))) (or (and .cse19 .cse8 .cse14) (and .cse19 .cse15))) (= |v_P1_#t~ite13_49| |v_P1_#t~ite14_45|) .cse13 .cse9 .cse14) (and .cse12 .cse20 (= |v_P1_#t~ite14_45| v_~y$w_buff0~0_192)))) (and (= v_~y$w_buff0~0_192 v_~y$w_buff0~0_191) (= |v_P1_#t~ite14_45| |v_P1Thread1of1ForFork0_#t~ite14_1|) .cse0 .cse20))) (= v_~y~0_243 v_~y$mem_tmp~0_68) (= v_~weak$$choice0~0_41 |v_P1Thread1of1ForFork0_#t~nondet9_1|) (or (and .cse0 (= v_~y~0_241 v_~y$mem_tmp~0_68)) (and .cse11 (= v_~y~0_241 v_~__unbuffered_p1_EAX~0_32))) (let ((.cse21 (= |v_P1_#t~ite28_51| |v_P1Thread1of1ForFork0_#t~ite28_1|))) (or (and .cse11 (let ((.cse23 (= (mod v_~y$r_buff0_thd2~0_373 256) 0))) (or (and .cse21 (= |v_P1_#t~ite29_45| v_~y$r_buff1_thd2~0_272) (or (and .cse22 .cse23) .cse3 (and .cse4 .cse23))) (let ((.cse24 (not .cse23))) (and .cse7 (or .cse24 .cse10) (= |v_P1_#t~ite28_51| |v_P1_#t~ite29_45|) (or .cse24 .cse25) (let ((.cse26 (= |v_P1_#t~ite28_51| 0))) (or (and .cse26 (or .cse3 .cse23)) (and .cse7 .cse26 .cse24))))))) (= |v_P1_#t~ite29_45| v_~y$r_buff1_thd2~0_271)) (and (= |v_P1_#t~ite29_45| |v_P1Thread1of1ForFork0_#t~ite29_1|) .cse21 .cse0 (= v_~y$r_buff1_thd2~0_271 v_~y$r_buff1_thd2~0_272)))) (let ((.cse27 (= |v_P1_#t~ite22_89| |v_P1Thread1of1ForFork0_#t~ite22_1|))) (or (and .cse0 (= |v_P1_#t~ite23_85| |v_P1Thread1of1ForFork0_#t~ite23_1|) .cse27 (= v_~y$w_buff1_used~0_508 v_~y$w_buff1_used~0_507)) (and .cse11 (= |v_P1_#t~ite23_85| v_~y$w_buff1_used~0_507) (or (and .cse7 .cse13 .cse9 (= |v_P1_#t~ite22_89| |v_P1_#t~ite23_85|) (let ((.cse28 (= |v_P1_#t~ite22_89| 0))) (or (and .cse7 .cse28 .cse8) (and .cse28 .cse6)))) (and (= |v_P1_#t~ite23_85| v_~y$w_buff1_used~0_508) (or .cse2 .cse29 .cse3) .cse27))))))))) InVars {P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_680, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_1|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_1|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_1|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_1|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_1|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_1|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_1|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_1|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_1|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_1|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_272, ~y$w_buff1~0=v_~y$w_buff1~0_207, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_1|, ~y$w_buff0~0=v_~y$w_buff0~0_192, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_374, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_1|, ~y~0=v_~y~0_243, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_508} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_679, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_2|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_2|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_2|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_2|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_2|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_2|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_1|, ~y$mem_tmp~0=v_~y$mem_tmp~0_68, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_32, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_2|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_1|, ~y$w_buff0~0=v_~y$w_buff0~0_191, ~y$flush_delayed~0=v_~y$flush_delayed~0_122, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_2|, ~y~0=v_~y~0_241, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_2|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_1|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_2|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_2|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_2|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_2|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_2|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_1|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_1|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_2|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_271, ~weak$$choice0~0=v_~weak$$choice0~0_41, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_1|, ~y$w_buff1~0=v_~y$w_buff1~0_206, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_1|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_373, ~weak$$choice2~0=v_~weak$$choice2~0_234, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_507} AuxVars[|v_P1_#t~ite22_89|, |v_P1_#t~ite26_55|, |v_P1_#t~ite23_85|, |v_P1_#t~ite28_51|, |v_P1_#t~ite13_49|, |v_P1_#t~ite25_61|, |v_P1_#t~ite29_45|, |v_P1_#t~ite14_45|, |v_P1_#t~ite16_77|, |v_P1_#t~ite17_69|, |v_P1_#t~ite19_85|, |v_P1_#t~ite11_35|, |v_P1_#t~ite20_79|] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite27, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite21, ~y$w_buff0~0, ~y$flush_delayed~0, P1Thread1of1ForFork0_#t~nondet10, ~y~0, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~nondet9, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite17, ~y$r_buff1_thd2~0, ~weak$$choice0~0, P1Thread1of1ForFork0_#t~ite31, ~y$w_buff1~0, P1Thread1of1ForFork0_#t~ite30, ~y$r_buff0_thd2~0, ~weak$$choice2~0, ~y$w_buff1_used~0] {5713#false} is VALID [2022-02-20 20:24:52,789 INFO L290 TraceCheckUtils]: 64: Hoare triple {5713#false} [1503] L786-->L802: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_526 256) 0)) (.cse28 (= (mod v_~y$r_buff0_thd2~0_394 256) 0)) (.cse19 (= (mod v_~y$r_buff1_thd2~0_290 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_244 256) 0)) (.cse17 (= (mod v_~y$w_buff1_used~0_525 256) 0)) (.cse15 (= (mod v_~y$w_buff0_used~0_699 256) 0)) (.cse22 (not .cse19)) (.cse5 (not .cse28)) (.cse31 (= (mod v_~y$w_buff0_used~0_700 256) 0)) (.cse13 (and .cse28 .cse19)) (.cse14 (and .cse28 .cse30))) (let ((.cse7 (or .cse31 .cse13 .cse14)) (.cse3 (not .cse31)) (.cse4 (or .cse28 .cse31)) (.cse6 (or .cse5 (not .cse30))) (.cse2 (or .cse5 .cse22)) (.cse12 (or .cse28 .cse15)) (.cse21 (not .cse17)) (.cse10 (not .cse15)) (.cse0 (not .cse8))) (and (let ((.cse1 (= |v_P1_#t~ite42_47| |v_P1Thread1of1ForFork0_#t~ite42_1|))) (or (and .cse0 .cse1 (= v_~y$w_buff0_used~0_700 v_~y$w_buff0_used~0_699) (= |v_P1_#t~ite43_41| |v_P1Thread1of1ForFork0_#t~ite43_1|)) (and (or (and .cse2 .cse3 (or (and .cse4 (= |v_P1_#t~ite42_47| v_~y$w_buff0_used~0_700)) (and .cse5 .cse3 (= |v_P1_#t~ite42_47| 0))) .cse6 (= |v_P1_#t~ite42_47| |v_P1_#t~ite43_41|)) (and (= |v_P1_#t~ite43_41| v_~y$w_buff0_used~0_700) .cse1 .cse7)) .cse8 (= |v_P1_#t~ite43_41| v_~y$w_buff0_used~0_699)))) (let ((.cse9 (= |v_P1_#t~ite45_53| |v_P1Thread1of1ForFork0_#t~ite45_1|))) (or (and .cse0 .cse9 (= v_~y$w_buff1_used~0_526 v_~y$w_buff1_used~0_525) (= |v_P1_#t~ite46_51| |v_P1Thread1of1ForFork0_#t~ite46_1|)) (and .cse8 (or (and .cse2 (= |v_P1_#t~ite46_51| |v_P1_#t~ite45_53|) .cse10 (let ((.cse11 (= |v_P1_#t~ite45_53| 0))) (or (and .cse11 .cse12) (and .cse5 .cse11 .cse10))) .cse6) (and (or .cse13 .cse14 .cse15) .cse9 (= |v_P1_#t~ite46_51| v_~y$w_buff1_used~0_526))) (= |v_P1_#t~ite46_51| v_~y$w_buff1_used~0_525)))) (let ((.cse16 (= |v_P1_#t~ite51_63| |v_P1Thread1of1ForFork0_#t~ite51_1|))) (or (and (= v_~y$r_buff1_thd2~0_290 v_~y$r_buff1_thd2~0_289) .cse16 .cse0 (= |v_P1_#t~ite52_61| |v_P1Thread1of1ForFork0_#t~ite52_1|)) (and .cse8 (= |v_P1_#t~ite52_61| v_~y$r_buff1_thd2~0_289) (let ((.cse18 (= (mod v_~y$r_buff0_thd2~0_393 256) 0))) (or (and .cse16 (= |v_P1_#t~ite52_61| v_~y$r_buff1_thd2~0_290) (or (and .cse17 .cse18) (and .cse19 .cse18) .cse15)) (let ((.cse20 (not .cse18))) (and (or .cse20 .cse21) (or .cse20 .cse22) (let ((.cse23 (= |v_P1_#t~ite51_63| 0))) (or (and .cse23 (or .cse15 .cse18)) (and .cse20 .cse10 .cse23))) (= |v_P1_#t~ite52_61| |v_P1_#t~ite51_63|) .cse10))))))) (= v_~weak$$choice2~0_244 |v_P1Thread1of1ForFork0_#t~nondet33_1|) (or (and .cse8 (= v_~__unbuffered_p1_EBX~0_34 v_~y~0_255)) (and .cse0 (= v_~y~0_255 v_~y$mem_tmp~0_74))) (let ((.cse24 (= |v_P1_#t~ite39_45| |v_P1Thread1of1ForFork0_#t~ite39_1|))) (or (and .cse24 .cse0 (= v_~y$w_buff1~0_219 v_~y$w_buff1~0_218) (= |v_P1_#t~ite40_41| |v_P1Thread1of1ForFork0_#t~ite40_1|)) (and .cse8 (= v_~y$w_buff1~0_218 |v_P1_#t~ite40_41|) (or (and .cse24 (= v_~y$w_buff1~0_219 |v_P1_#t~ite40_41|) .cse7) (and .cse2 (let ((.cse25 (= v_~y$w_buff1~0_219 |v_P1_#t~ite39_45|))) (or (and .cse5 .cse3 .cse25) (and .cse25 .cse4))) .cse3 (= |v_P1_#t~ite39_45| |v_P1_#t~ite40_41|) .cse6))))) (= v_~y$flush_delayed~0_132 0) (= v_~y~0_257 v_~y$mem_tmp~0_74) (or (and .cse2 .cse3 (or (and (= v_~y$w_buff1~0_219 |v_P1_#t~ite34_51|) .cse4) (and .cse5 (= |v_P1_#t~ite34_51| v_~y$w_buff0~0_200) .cse3)) (= v_~__unbuffered_p1_EBX~0_34 |v_P1_#t~ite34_51|) .cse6) (and (= v_~__unbuffered_p1_EBX~0_34 v_~y~0_257) (= |v_P1_#t~ite34_51| |v_P1Thread1of1ForFork0_#t~ite34_1|) .cse7)) (let ((.cse26 (= |v_P1_#t~ite36_49| |v_P1Thread1of1ForFork0_#t~ite36_1|))) (or (and (= v_~y$w_buff0~0_200 v_~y$w_buff0~0_199) .cse0 (= |v_P1_#t~ite37_43| |v_P1Thread1of1ForFork0_#t~ite37_1|) .cse26) (and .cse8 (or (and (= |v_P1_#t~ite37_43| v_~y$w_buff0~0_200) .cse7 .cse26) (and .cse2 .cse3 (= |v_P1_#t~ite36_49| |v_P1_#t~ite37_43|) (let ((.cse27 (= |v_P1_#t~ite36_49| v_~y$w_buff0~0_200))) (or (and .cse5 .cse3 .cse27) (and .cse4 .cse27))) .cse6)) (= |v_P1_#t~ite37_43| v_~y$w_buff0~0_199)))) (= |v_P1Thread1of1ForFork0_#t~nondet32_1| v_~weak$$choice0~0_45) (let ((.cse29 (= |v_P1_#t~ite48_55| |v_P1Thread1of1ForFork0_#t~ite48_1|))) (or (and (or (and (or (and .cse28 .cse17) .cse13 .cse15) (= |v_P1_#t~ite49_51| v_~y$r_buff0_thd2~0_394) .cse29) (and .cse2 (= |v_P1_#t~ite48_55| |v_P1_#t~ite49_51|) (or (and .cse5 .cse10 (= |v_P1_#t~ite48_55| 0)) (and (= |v_P1_#t~ite48_55| v_~y$r_buff0_thd2~0_394) .cse12)) (or .cse5 .cse21) .cse10)) .cse8 (= |v_P1_#t~ite49_51| v_~y$r_buff0_thd2~0_393)) (and (= |v_P1_#t~ite49_51| |v_P1Thread1of1ForFork0_#t~ite49_1|) (= v_~y$r_buff0_thd2~0_394 v_~y$r_buff0_thd2~0_393) .cse0 .cse29))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_700, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_1|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_1|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_1|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_1|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_1|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_290, ~y$w_buff1~0=v_~y$w_buff1~0_219, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_1|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_1|, ~y$w_buff0~0=v_~y$w_buff0~0_200, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_1|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_394, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_1|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_1|, ~y~0=v_~y~0_257, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_526} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_699, P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_1|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_2|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_2|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_2|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_74, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_2|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_2|, ~y$w_buff0~0=v_~y$w_buff0~0_199, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_132, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_2|, ~y~0=v_~y~0_255, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_2|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_34, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_2|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_2|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_2|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_2|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_1|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_289, ~weak$$choice0~0=v_~weak$$choice0~0_45, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_1|, ~y$w_buff1~0=v_~y$w_buff1~0_218, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_1|, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_2|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_2|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_393, ~weak$$choice2~0=v_~weak$$choice2~0_244, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_525} AuxVars[|v_P1_#t~ite42_47|, |v_P1_#t~ite45_53|, |v_P1_#t~ite48_55|, |v_P1_#t~ite49_51|, |v_P1_#t~ite52_61|, |v_P1_#t~ite46_51|, |v_P1_#t~ite51_63|, |v_P1_#t~ite36_49|, |v_P1_#t~ite39_45|, |v_P1_#t~ite34_51|, |v_P1_#t~ite37_43|, |v_P1_#t~ite43_41|, |v_P1_#t~ite40_41|] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48, ~y$mem_tmp~0, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_#t~ite42, ~y$w_buff0~0, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#t~ite40, ~y$flush_delayed~0, P1Thread1of1ForFork0_#t~nondet33, ~y~0, P1Thread1of1ForFork0_#t~nondet32, ~__unbuffered_p1_EBX~0, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite50, ~y$r_buff1_thd2~0, ~weak$$choice0~0, P1Thread1of1ForFork0_#t~ite54, ~y$w_buff1~0, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#t~ite51, ~y$r_buff0_thd2~0, ~weak$$choice2~0, ~y$w_buff1_used~0] {5713#false} is VALID [2022-02-20 20:24:52,790 INFO L290 TraceCheckUtils]: 65: Hoare triple {5713#false} [1495] L750-->L757: Formula: (let ((.cse12 (= (mod v_~y$w_buff1_used~0_386 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd1~0_54 256) 0)) (.cse13 (= (mod v_~y$w_buff0_used~0_556 256) 0)) (.cse10 (= (mod v_~y$w_buff0_used~0_555 256) 0)) (.cse14 (= (mod v_~y$r_buff0_thd1~0_73 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse10)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse6 (not .cse11)) (.cse7 (not .cse12)) (.cse5 (or .cse11 .cse12))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_555 0) .cse1) (and .cse2 (= v_~y$w_buff0_used~0_555 v_~y$w_buff0_used~0_556))) (or (and (= v_~y$r_buff0_thd1~0_73 v_~y$r_buff0_thd1~0_72) .cse3) (and .cse0 .cse4 (= v_~y$r_buff0_thd1~0_72 0))) (or (and .cse5 (= v_~y$w_buff1_used~0_386 v_~y$w_buff1_used~0_385) .cse3) (and (= v_~y$w_buff1_used~0_385 0) (or (and .cse6 .cse7) (and .cse0 .cse4)))) (let ((.cse9 (= (mod v_~y$r_buff0_thd1~0_72 256) 0)) (.cse8 (= (mod v_~y$w_buff1_used~0_385 256) 0))) (or (and (or (and .cse6 (not .cse8)) (and (not .cse9) .cse4)) (= v_~y$r_buff1_thd1~0_53 0)) (and (= v_~y$r_buff1_thd1~0_54 v_~y$r_buff1_thd1~0_53) (or .cse9 .cse10) (or .cse8 .cse11)))) (or (and .cse0 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork1_#t~ite3#1_1|) (= v_~y~0_175 v_~y$w_buff0~0_137) .cse1) (and .cse2 (or (and .cse6 .cse7 (= v_~y$w_buff1~0_144 |v_P0_#t~ite3#1_37|)) (and (= v_~y~0_176 |v_P0_#t~ite3#1_37|) .cse5)) (= v_~y~0_175 |v_P0_#t~ite3#1_37|)))))) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_54, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_556, ~y$w_buff1~0=v_~y$w_buff1~0_144, ~y$w_buff0~0=v_~y$w_buff0~0_137, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_73, ~y~0=v_~y~0_176, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_386} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_555, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_1|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_1|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_53, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_1|, ~y$w_buff1~0=v_~y$w_buff1~0_144, ~y$w_buff0~0=v_~y$w_buff0~0_137, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_72, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_1|, ~y~0=v_~y~0_175, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_1|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_2|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_385} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[~y$r_buff1_thd1~0, P0Thread1of1ForFork1_#t~ite8#1, ~y$w_buff0_used~0, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_#t~ite7#1, ~y~0, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1, P0Thread1of1ForFork1_#t~ite4#1, ~y$w_buff1_used~0] {5713#false} is VALID [2022-02-20 20:24:52,790 INFO L290 TraceCheckUtils]: 66: Hoare triple {5713#false} [1438] L840-->L856: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_486 256) 0)) (.cse27 (= (mod v_~y$r_buff0_thd0~0_234 256) 0)) (.cse13 (= (mod v_~y$r_buff1_thd0~0_175 256) 0))) (let ((.cse18 (not .cse13)) (.cse4 (not .cse27)) (.cse30 (= (mod v_~y$w_buff0_used~0_656 256) 0)) (.cse22 (and .cse27 .cse13)) (.cse23 (and .cse27 .cse31)) (.cse9 (= (mod v_~weak$$choice2~0_228 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_655 256) 0)) (.cse15 (= (mod v_~y$w_buff1_used~0_485 256) 0))) (let ((.cse16 (not .cse15)) (.cse25 (or .cse27 .cse14)) (.cse20 (not .cse14)) (.cse7 (not .cse9)) (.cse0 (or .cse30 .cse22 .cse23)) (.cse2 (or (not .cse31) .cse4)) (.cse5 (or .cse18 .cse4)) (.cse3 (or .cse27 .cse30)) (.cse1 (not .cse30))) (and (or (and (= v_~y~0_261 v_~y~0_225) (= |v_ULTIMATE.start_main_#t~ite73#1_29| |v_ULTIMATE.start_main_#t~ite73#1_34|) .cse0) (and .cse1 .cse2 (or (and (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite73#1_34|) .cse3) (and .cse1 .cse4 (= |v_ULTIMATE.start_main_#t~ite73#1_34| v_~y$w_buff0~0_172))) .cse5 (= v_~y~0_261 |v_ULTIMATE.start_main_#t~ite73#1_34|))) (let ((.cse6 (= |v_ULTIMATE.start_main_#t~ite78#1_59| |v_ULTIMATE.start_main_#t~ite78#1_64|))) (or (and (= |v_ULTIMATE.start_main_#t~ite79#1_56| |v_ULTIMATE.start_main_#t~ite79#1_51|) .cse6 (= v_~y$w_buff1~0_195 v_~y$w_buff1~0_194) .cse7) (and (or (and .cse6 (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite79#1_56|) .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite78#1_64| |v_ULTIMATE.start_main_#t~ite79#1_56|) .cse5 (let ((.cse8 (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite78#1_64|))) (or (and .cse1 .cse8 .cse4) (and .cse3 .cse8))))) .cse9 (= v_~y$w_buff1~0_194 |v_ULTIMATE.start_main_#t~ite79#1_56|)))) (= v_~y~0_225 v_~y$mem_tmp~0_64) (let ((.cse10 (= |v_ULTIMATE.start_main_#t~ite81#1_56| |v_ULTIMATE.start_main_#t~ite81#1_51|))) (or (and (or (and .cse10 (= |v_ULTIMATE.start_main_#t~ite82#1_48| v_~y$w_buff0_used~0_656) .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite81#1_56| |v_ULTIMATE.start_main_#t~ite82#1_48|) (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite81#1_56| 0) .cse4) (and .cse3 (= |v_ULTIMATE.start_main_#t~ite81#1_56| v_~y$w_buff0_used~0_656))) .cse5)) (= |v_ULTIMATE.start_main_#t~ite82#1_48| v_~y$w_buff0_used~0_655) .cse9) (and .cse7 (= v_~y$w_buff0_used~0_656 v_~y$w_buff0_used~0_655) .cse10 (= |v_ULTIMATE.start_main_#t~ite82#1_48| |v_ULTIMATE.start_main_#t~ite82#1_43|)))) (or (and (= v_~y~0_261 v_~y~0_223) .cse9) (and .cse7 (= v_~y~0_223 v_~y$mem_tmp~0_64))) (= (ite (= (ite (not (and (= v_~x~0_21 2) (= v_~y~0_261 2) (= v_~__unbuffered_p1_EBX~0_30 1) (= v_~__unbuffered_p1_EAX~0_28 1))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_20) (let ((.cse11 (= |v_ULTIMATE.start_main_#t~ite90#1_68| |v_ULTIMATE.start_main_#t~ite90#1_63|))) (or (and (let ((.cse12 (= (mod v_~y$r_buff0_thd0~0_233 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_175 |v_ULTIMATE.start_main_#t~ite91#1_62|) .cse11 (or (and .cse12 .cse13) .cse14 (and .cse12 .cse15))) (let ((.cse17 (not .cse12))) (and (or .cse16 .cse17) (or .cse18 .cse17) (= |v_ULTIMATE.start_main_#t~ite90#1_68| |v_ULTIMATE.start_main_#t~ite91#1_62|) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~ite90#1_68| 0))) (or (and (or .cse12 .cse14) .cse19) (and .cse19 .cse17 .cse20))) .cse20)))) (= v_~y$r_buff1_thd0~0_174 |v_ULTIMATE.start_main_#t~ite91#1_62|) .cse9) (and .cse7 (= |v_ULTIMATE.start_main_#t~ite91#1_62| |v_ULTIMATE.start_main_#t~ite91#1_57|) .cse11 (= v_~y$r_buff1_thd0~0_174 v_~y$r_buff1_thd0~0_175)))) (= |v_ULTIMATE.start_main_#t~nondet71#1_25| v_~weak$$choice0~0_39) (let ((.cse21 (= |v_ULTIMATE.start_main_#t~ite84#1_54| |v_ULTIMATE.start_main_#t~ite84#1_49|))) (or (and (= v_~y$w_buff1_used~0_486 v_~y$w_buff1_used~0_485) .cse7 .cse21 (= |v_ULTIMATE.start_main_#t~ite85#1_45| |v_ULTIMATE.start_main_#t~ite85#1_50|)) (and (= |v_ULTIMATE.start_main_#t~ite85#1_50| v_~y$w_buff1_used~0_485) (or (and (= |v_ULTIMATE.start_main_#t~ite85#1_50| v_~y$w_buff1_used~0_486) (or .cse22 .cse14 .cse23) .cse21) (and (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite84#1_54| 0))) (or (and .cse24 .cse4 .cse20) (and .cse24 .cse25))) .cse2 (= |v_ULTIMATE.start_main_#t~ite84#1_54| |v_ULTIMATE.start_main_#t~ite85#1_50|) .cse5 .cse20)) .cse9))) (= v_~y$flush_delayed~0_114 0) (= |v_ULTIMATE.start_main_#t~nondet72#1_25| v_~weak$$choice2~0_228) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite87#1_67| |v_ULTIMATE.start_main_#t~ite87#1_72|))) (or (and (or (and .cse26 (= |v_ULTIMATE.start_main_#t~ite88#1_70| v_~y$r_buff0_thd0~0_234) (or (and .cse27 .cse15) .cse22 .cse14)) (and (or .cse16 .cse4) (or (and .cse4 (= |v_ULTIMATE.start_main_#t~ite87#1_72| 0) .cse20) (and (= |v_ULTIMATE.start_main_#t~ite87#1_72| v_~y$r_buff0_thd0~0_234) .cse25)) .cse5 .cse20 (= |v_ULTIMATE.start_main_#t~ite87#1_72| |v_ULTIMATE.start_main_#t~ite88#1_70|))) (= |v_ULTIMATE.start_main_#t~ite88#1_70| v_~y$r_buff0_thd0~0_233) .cse9) (and (= v_~y$r_buff0_thd0~0_234 v_~y$r_buff0_thd0~0_233) .cse26 .cse7 (= |v_ULTIMATE.start_main_#t~ite88#1_70| |v_ULTIMATE.start_main_#t~ite88#1_65|)))) (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite75#1_42| |v_ULTIMATE.start_main_#t~ite75#1_37|))) (or (and (= |v_ULTIMATE.start_main_#t~ite76#1_31| |v_ULTIMATE.start_main_#t~ite76#1_36|) .cse28 .cse7 (= v_~y$w_buff0~0_172 v_~y$w_buff0~0_171)) (and (= |v_ULTIMATE.start_main_#t~ite76#1_36| v_~y$w_buff0~0_171) (or (and (= |v_ULTIMATE.start_main_#t~ite76#1_36| v_~y$w_buff0~0_172) .cse28 .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite75#1_42| |v_ULTIMATE.start_main_#t~ite76#1_36|) .cse5 (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite75#1_42| v_~y$w_buff0~0_172))) (or (and .cse3 .cse29) (and .cse1 .cse29 .cse4))))) .cse9))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_656, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_65|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_25|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_67|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_43|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_57|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_49|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_59|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_28, ~y$w_buff0~0=v_~y$w_buff0~0_172, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_37|, ~y~0=v_~y~0_225, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_51|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_30, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_45|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_31|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#1_25|, ~y$w_buff1~0=v_~y$w_buff1~0_195, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_234, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_29|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_51|, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_175, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_63|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_486} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_655, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_28|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_64|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_26|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_24|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_66|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_42|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_56|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_48|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_58|, ~y$mem_tmp~0=v_~y$mem_tmp~0_64, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_28, ~y$w_buff0~0=v_~y$w_buff0~0_171, ~y$flush_delayed~0=v_~y$flush_delayed~0_114, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_36|, ~y~0=v_~y~0_223, 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_50|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_38|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_30, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_44|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_30|, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_28|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_28|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#1_24|, ~weak$$choice0~0=v_~weak$$choice0~0_39, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_38|, ~y$w_buff1~0=v_~y$w_buff1~0_194, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_233, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_28|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_42|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_50|, ~weak$$choice2~0=v_~weak$$choice2~0_228, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_174, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_62|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_485} AuxVars[|v_ULTIMATE.start_main_#t~ite75#1_42|, |v_ULTIMATE.start_main_#t~ite88#1_70|, |v_ULTIMATE.start_main_#t~ite85#1_50|, |v_ULTIMATE.start_main_#t~ite91#1_62|, |v_ULTIMATE.start_main_#t~ite76#1_36|, |v_ULTIMATE.start_main_#t~ite81#1_56|, |v_ULTIMATE.start_main_#t~ite73#1_34|, |v_ULTIMATE.start_main_#t~ite84#1_54|, |v_ULTIMATE.start_main_#t~ite90#1_68|, v_~y~0_261, |v_ULTIMATE.start_main_#t~ite87#1_72|, |v_ULTIMATE.start_main_#t~ite79#1_56|, |v_ULTIMATE.start_main_#t~ite78#1_64|, |v_ULTIMATE.start_main_#t~ite82#1_48|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite78#1, ~y$mem_tmp~0, ~y$w_buff0~0, ~y$flush_delayed~0, ULTIMATE.start_main_#t~ite75#1, ~y~0, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~nondet71#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ~y$w_buff1~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite90#1, ~y$w_buff1_used~0] {5713#false} is VALID [2022-02-20 20:24:52,791 INFO L290 TraceCheckUtils]: 67: Hoare triple {5713#false} [1482] L856-->L857: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5713#false} is VALID [2022-02-20 20:24:52,791 INFO L290 TraceCheckUtils]: 68: Hoare triple {5713#false} [1430] L857-->L857-1: 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] {5713#false} is VALID [2022-02-20 20:24:52,791 INFO L290 TraceCheckUtils]: 69: Hoare triple {5713#false} [1485] L857-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {5713#false} is VALID [2022-02-20 20:24:52,791 INFO L290 TraceCheckUtils]: 70: Hoare triple {5713#false} [1423] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {5713#false} is VALID [2022-02-20 20:24:52,791 INFO L290 TraceCheckUtils]: 71: Hoare triple {5713#false} [1460] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {5713#false} is VALID [2022-02-20 20:24:52,791 INFO L290 TraceCheckUtils]: 72: Hoare triple {5713#false} [1446] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5713#false} is VALID [2022-02-20 20:24:52,792 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 20:24:52,792 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:24:52,792 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [251639022] [2022-02-20 20:24:52,792 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [251639022] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:24:52,792 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:24:52,792 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:24:52,792 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906560838] [2022-02-20 20:24:52,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:24:52,793 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 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 20:24:52,793 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:24:52,793 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 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 20:24:52,838 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 20:24:52,838 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:24:52,838 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:24:52,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:24:52,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:24:52,839 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 74 out of 97 [2022-02-20 20:24:52,840 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 99 places, 81 transitions, 195 flow. Second operand has 6 states, 6 states have (on average 76.5) internal successors, (459), 6 states have internal predecessors, (459), 0 states have call successors, (0), 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 20:24:52,840 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:24:52,840 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 74 of 97 [2022-02-20 20:24:52,840 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:24:53,206 INFO L129 PetriNetUnfolder]: 143/473 cut-off events. [2022-02-20 20:24:53,206 INFO L130 PetriNetUnfolder]: For 118/118 co-relation queries the response was YES. [2022-02-20 20:24:53,207 INFO L84 FinitePrefix]: Finished finitePrefix Result has 869 conditions, 473 events. 143/473 cut-off events. For 118/118 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 2317 event pairs, 13 based on Foata normal form. 0/462 useless extension candidates. Maximal degree in co-relation 847. Up to 80 conditions per place. [2022-02-20 20:24:53,208 INFO L132 encePairwiseOnDemand]: 88/97 looper letters, 21 selfloop transitions, 5 changer transitions 41/129 dead transitions. [2022-02-20 20:24:53,208 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 105 places, 129 transitions, 452 flow [2022-02-20 20:24:53,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 20:24:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-02-20 20:24:53,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 809 transitions. [2022-02-20 20:24:53,222 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8340206185567011 [2022-02-20 20:24:53,222 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 809 transitions. [2022-02-20 20:24:53,222 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 809 transitions. [2022-02-20 20:24:53,223 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:24:53,223 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 809 transitions. [2022-02-20 20:24:53,224 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 80.9) internal successors, (809), 10 states have internal predecessors, (809), 0 states have call successors, (0), 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 20:24:53,226 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 97.0) internal successors, (1067), 11 states have internal predecessors, (1067), 0 states have call successors, (0), 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 20:24:53,226 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 97.0) internal successors, (1067), 11 states have internal predecessors, (1067), 0 states have call successors, (0), 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 20:24:53,226 INFO L186 Difference]: Start difference. First operand has 99 places, 81 transitions, 195 flow. Second operand 10 states and 809 transitions. [2022-02-20 20:24:53,226 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 105 places, 129 transitions, 452 flow [2022-02-20 20:24:53,875 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 99 places, 129 transitions, 431 flow, removed 4 selfloop flow, removed 6 redundant places. [2022-02-20 20:24:53,877 INFO L242 Difference]: Finished difference. Result has 105 places, 82 transitions, 223 flow [2022-02-20 20:24:53,877 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=97, PETRI_DIFFERENCE_MINUEND_FLOW=181, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=223, PETRI_PLACES=105, PETRI_TRANSITIONS=82} [2022-02-20 20:24:53,878 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, 5 predicate places. [2022-02-20 20:24:53,878 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 82 transitions, 223 flow [2022-02-20 20:24:53,904 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 542 states, 540 states have (on average 2.2555555555555555) internal successors, (1218), 541 states have internal predecessors, (1218), 0 states have call successors, (0), 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 20:24:53,905 INFO L78 Accepts]: Start accepts. Automaton has has 542 states, 540 states have (on average 2.2555555555555555) internal successors, (1218), 541 states have internal predecessors, (1218), 0 states have call successors, (0), 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 20:24:53,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:24:53,905 INFO L470 AbstractCegarLoop]: Abstraction has has 105 places, 82 transitions, 223 flow [2022-02-20 20:24:53,905 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 76.5) internal successors, (459), 6 states have internal predecessors, (459), 0 states have call successors, (0), 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 20:24:53,905 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:24:53,906 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:24:53,906 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 20:24:53,906 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:24:53,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:24:53,906 INFO L85 PathProgramCache]: Analyzing trace with hash 1371671003, now seen corresponding path program 1 times [2022-02-20 20:24:53,906 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:24:53,906 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416044757] [2022-02-20 20:24:53,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:24:53,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:24:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:24:54,025 INFO L290 TraceCheckUtils]: 0: Hoare triple {6278#true} [1459] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6278#true} is VALID [2022-02-20 20:24:54,025 INFO L290 TraceCheckUtils]: 1: Hoare triple {6278#true} [1441] 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] {6278#true} is VALID [2022-02-20 20:24:54,026 INFO L290 TraceCheckUtils]: 2: Hoare triple {6278#true} [1471] 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[] {6278#true} is VALID [2022-02-20 20:24:54,026 INFO L290 TraceCheckUtils]: 3: Hoare triple {6278#true} [1477] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {6278#true} is VALID [2022-02-20 20:24:54,026 INFO L290 TraceCheckUtils]: 4: Hoare triple {6278#true} [1475] L17-->L17-1: 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[] {6278#true} is VALID [2022-02-20 20:24:54,026 INFO L290 TraceCheckUtils]: 5: Hoare triple {6278#true} [1410] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {6278#true} is VALID [2022-02-20 20:24:54,026 INFO L290 TraceCheckUtils]: 6: Hoare triple {6278#true} [1406] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {6278#true} is VALID [2022-02-20 20:24:54,027 INFO L290 TraceCheckUtils]: 7: Hoare triple {6278#true} [1419] L17-3-->L17-4: Formula: (and (= (select |v_#valid_3| 2) 1) (= 38 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {6278#true} is VALID [2022-02-20 20:24:54,027 INFO L290 TraceCheckUtils]: 8: Hoare triple {6278#true} [1405] L17-4-->L710: Formula: (= v_~__unbuffered_cnt~0_5 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,027 INFO L290 TraceCheckUtils]: 9: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1396] L710-->L712: 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] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,028 INFO L290 TraceCheckUtils]: 10: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1483] L712-->L713: 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] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,028 INFO L290 TraceCheckUtils]: 11: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1432] L713-->L714: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,028 INFO L290 TraceCheckUtils]: 12: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1402] L714-->L716: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,029 INFO L290 TraceCheckUtils]: 13: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1450] L716-->L718: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,029 INFO L290 TraceCheckUtils]: 14: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1418] L718-->L719: Formula: (= v_~y~0_18 0) InVars {} OutVars{~y~0=v_~y~0_18} AuxVars[] AssignedVars[~y~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,029 INFO L290 TraceCheckUtils]: 15: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1400] L719-->L720: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,030 INFO L290 TraceCheckUtils]: 16: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1428] L720-->L721: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,030 INFO L290 TraceCheckUtils]: 17: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1412] L721-->L722: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,030 INFO L290 TraceCheckUtils]: 18: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1479] L722-->L723: Formula: (= v_~y$r_buff0_thd1~0_15 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,031 INFO L290 TraceCheckUtils]: 19: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1481] L723-->L724: Formula: (= v_~y$r_buff0_thd2~0_78 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_78} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,031 INFO L290 TraceCheckUtils]: 20: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1415] L724-->L725: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,031 INFO L290 TraceCheckUtils]: 21: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1403] L725-->L726: Formula: (= v_~y$r_buff1_thd1~0_10 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,032 INFO L290 TraceCheckUtils]: 22: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1417] L726-->L727: Formula: (= 0 v_~y$r_buff1_thd2~0_44) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_44} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,032 INFO L290 TraceCheckUtils]: 23: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1411] L727-->L728: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,032 INFO L290 TraceCheckUtils]: 24: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1484] L728-->L729: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,033 INFO L290 TraceCheckUtils]: 25: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1439] L729-->L730: Formula: (= v_~y$w_buff0~0_17 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_17} AuxVars[] AssignedVars[~y$w_buff0~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,033 INFO L290 TraceCheckUtils]: 26: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1465] L730-->L731: Formula: (= v_~y$w_buff0_used~0_92 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_92} AuxVars[] AssignedVars[~y$w_buff0_used~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,033 INFO L290 TraceCheckUtils]: 27: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1425] L731-->L732: Formula: (= v_~y$w_buff1~0_16 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_16} AuxVars[] AssignedVars[~y$w_buff1~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,033 INFO L290 TraceCheckUtils]: 28: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1420] L732-->L733: Formula: (= v_~y$w_buff1_used~0_53 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_53} AuxVars[] AssignedVars[~y$w_buff1_used~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,034 INFO L290 TraceCheckUtils]: 29: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1424] L733-->L734: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,034 INFO L290 TraceCheckUtils]: 30: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1426] L734-->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] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,034 INFO L290 TraceCheckUtils]: 31: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1480] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,035 INFO L290 TraceCheckUtils]: 32: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1448] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,035 INFO L290 TraceCheckUtils]: 33: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1413] 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] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,036 INFO L290 TraceCheckUtils]: 34: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1445] L-1-6-->L826: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_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~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_1|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#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~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_1|, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_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~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_1|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#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_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_~#t1585~0#1.offset, ULTIMATE.start_main_~#t1586~0#1.base, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite67#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~pre63#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~nondet62#1, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~pre61#1, ULTIMATE.start_main_#t~nondet71#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_~#t1586~0#1.offset, ULTIMATE.start_main_#t~ite90#1] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,036 INFO L290 TraceCheckUtils]: 35: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1455] L826-->L826-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 4) |v_#length_3|) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 1) |v_#valid_4|) (= |v_ULTIMATE.start_main_~#t1585~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1585~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1585~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_2|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1585~0#1.base, ULTIMATE.start_main_~#t1585~0#1.offset, #valid, #length] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,036 INFO L290 TraceCheckUtils]: 36: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1456] L826-1-->L827: Formula: (= |v_ULTIMATE.start_main_#t~pre61#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,037 INFO L290 TraceCheckUtils]: 37: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1488] L827-->L827-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,037 INFO L290 TraceCheckUtils]: 38: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1462] L827-1-->L827-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1585~0#1.base_3|) |v_ULTIMATE.start_main_~#t1585~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre61#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_3|, ULTIMATE.start_main_~#t1585~0#1.base=|v_ULTIMATE.start_main_~#t1585~0#1.base_3|, ULTIMATE.start_main_~#t1585~0#1.offset=|v_ULTIMATE.start_main_~#t1585~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,037 INFO L290 TraceCheckUtils]: 39: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1511] L827-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre61#1_6| v_P0Thread1of1ForFork1_thidvar0_2) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_6|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,038 INFO L290 TraceCheckUtils]: 40: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1433] L827-3-->L827-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre61#1=|v_ULTIMATE.start_main_#t~pre61#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre61#1] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,038 INFO L290 TraceCheckUtils]: 41: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1472] L827-4-->L828: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet62#1=|v_ULTIMATE.start_main_#t~nondet62#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet62#1] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,038 INFO L290 TraceCheckUtils]: 42: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1464] L828-->L828-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 4) |v_#length_5|) (= |v_ULTIMATE.start_main_~#t1586~0#1.offset_2| 0) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 1)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1586~0#1.base_2|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1586~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1586~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_2|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1586~0#1.base, #valid, #length, ULTIMATE.start_main_~#t1586~0#1.offset] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,039 INFO L290 TraceCheckUtils]: 43: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1440] L828-1-->L829: Formula: (= |v_ULTIMATE.start_main_#t~pre63#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,039 INFO L290 TraceCheckUtils]: 44: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1407] L829-->L829-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,039 INFO L290 TraceCheckUtils]: 45: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1434] L829-1-->L829-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1586~0#1.base_3|) |v_ULTIMATE.start_main_~#t1586~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre63#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1586~0#1.offset=|v_ULTIMATE.start_main_~#t1586~0#1.offset_3|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_3|, ULTIMATE.start_main_~#t1586~0#1.base=|v_ULTIMATE.start_main_~#t1586~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,040 INFO L290 TraceCheckUtils]: 46: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1509] L829-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre63#1_6| v_P1Thread1of1ForFork0_thidvar0_2) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_4|, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_6|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_6|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_6|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_6|, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_6|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_4|, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_4|, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_6|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite57=|v_P1Thread1of1ForFork0_#t~ite57_4|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_6|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_6|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite55=|v_P1Thread1of1ForFork0_#t~ite55_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_4|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_#t~ite59=|v_P1Thread1of1ForFork0_#t~ite59_4|, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_4|, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_4|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_6|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_4|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_6|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_4|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_6|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_6|, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite58=|v_P1Thread1of1ForFork0_#t~ite58_4|, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_4|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_6|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_6|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_4|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_4|, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_4|, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_6|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite60, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#t~nondet10, P1Thread1of1ForFork0_#t~nondet33, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite57, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite55, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_#t~ite59, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_#t~ite30, P1Thread1of1ForFork0_#t~ite51, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite27, P1Thread1of1ForFork0_#t~ite48, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite42, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~ite40, P1Thread1of1ForFork0_#t~nondet32, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite58, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite56, P1Thread1of1ForFork0_#t~nondet9, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite50, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite31, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#res.base] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,040 INFO L290 TraceCheckUtils]: 47: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1491] P0ENTRY-->L737: Formula: (and (= |v_P0Thread1of1ForFork1_~arg#1.offset_1| |v_P0Thread1of1ForFork1_#in~arg#1.offset_1|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_1| |v_P0Thread1of1ForFork1_~arg#1.base_1|)) InVars {P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|} OutVars{P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_~arg#1.offset] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,041 INFO L290 TraceCheckUtils]: 48: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1493] L737-->L747: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff1_thd1~0_Out_2 v_~y$r_buff0_thd1~0_In_11) (= v_~y$r_buff1_thd2~0_Out_2 v_~y$r_buff0_thd2~0_In_91) (= v_~y$w_buff0_used~0_In_151 v_~y$w_buff1_used~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~y$w_buff0_used~0_Out_2 1) (= v_~y$r_buff1_thd0~0_Out_2 v_~y$r_buff0_thd0~0_In_51) (= v_~y$w_buff1~0_Out_2 v_~y$w_buff0~0_In_37) (= 2 v_~y$w_buff0~0_Out_2) (= v_~y$r_buff0_thd1~0_Out_2 1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_Out_2 256) 0)) (not (= (mod v_~y$w_buff1_used~0_Out_2 256) 0)))) 1 0))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_In_151, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_51, ~y$w_buff0~0=v_~y$w_buff0~0_In_37, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_11, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_91} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_Out_2, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_Out_2, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_Out_2, ~y$w_buff1~0=v_~y$w_buff1~0_Out_2, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_51, ~y$w_buff0~0=v_~y$w_buff0~0_Out_2, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_Out_2, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_91, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_Out_2, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_Out_2} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$w_buff0_used~0, ~y$w_buff1~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff0~0, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,041 INFO L290 TraceCheckUtils]: 49: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1499] P1ENTRY-->L765: Formula: (and (= v_P1Thread1of1ForFork0_~arg.offset_1 |v_P1Thread1of1ForFork0_#in~arg.offset_1|) (= v_P1Thread1of1ForFork0_~arg.base_1 |v_P1Thread1of1ForFork0_#in~arg.base_1|)) InVars {P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} OutVars{P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_1, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_1, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_~arg.base] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,041 INFO L290 TraceCheckUtils]: 50: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1494] L747-->L750: Formula: (= v_~x~0_1 1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,042 INFO L290 TraceCheckUtils]: 51: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1500] L765-->L767: Formula: (= 2 v_~x~0_2) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,042 INFO L290 TraceCheckUtils]: 52: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1501] L767-->L770: Formula: (= v_~y~0_5 1) InVars {} OutVars{~y~0=v_~y~0_5} AuxVars[] AssignedVars[~y~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,043 INFO L290 TraceCheckUtils]: 53: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1502] L770-->L786: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_508 256) 0)) (.cse5 (= (mod v_~y$r_buff0_thd2~0_374 256) 0)) (.cse22 (= (mod v_~y$r_buff1_thd2~0_272 256) 0))) (let ((.cse3 (= (mod v_~y$w_buff0_used~0_679 256) 0)) (.cse25 (not .cse22)) (.cse8 (not .cse5)) (.cse11 (= (mod v_~weak$$choice2~0_234 256) 0)) (.cse4 (= (mod v_~y$w_buff1_used~0_507 256) 0)) (.cse2 (and .cse22 .cse5)) (.cse29 (and .cse30 .cse5)) (.cse31 (= (mod v_~y$w_buff0_used~0_680 256) 0))) (let ((.cse15 (or .cse31 .cse5)) (.cse14 (not .cse31)) (.cse12 (or .cse2 .cse29 .cse31)) (.cse10 (not .cse4)) (.cse0 (not .cse11)) (.cse13 (or (not .cse30) .cse8)) (.cse9 (or .cse8 .cse25)) (.cse7 (not .cse3)) (.cse6 (or .cse5 .cse3))) (and (= v_~y$flush_delayed~0_122 0) (let ((.cse1 (= |v_P1_#t~ite25_61| |v_P1Thread1of1ForFork0_#t~ite25_1|))) (or (and .cse0 (= |v_P1_#t~ite26_55| |v_P1Thread1of1ForFork0_#t~ite26_1|) (= v_~y$r_buff0_thd2~0_374 v_~y$r_buff0_thd2~0_373) .cse1) (and (or (and (= |v_P1_#t~ite26_55| v_~y$r_buff0_thd2~0_374) (or .cse2 .cse3 (and .cse4 .cse5)) .cse1) (and (or (and (= |v_P1_#t~ite25_61| v_~y$r_buff0_thd2~0_374) .cse6) (and .cse7 .cse8 (= |v_P1_#t~ite25_61| 0))) .cse7 (= |v_P1_#t~ite25_61| |v_P1_#t~ite26_55|) .cse9 (or .cse8 .cse10))) .cse11 (= |v_P1_#t~ite26_55| v_~y$r_buff0_thd2~0_373)))) (or (and .cse12 (= v_~y~0_243 v_~__unbuffered_p1_EAX~0_32) (= |v_P1_#t~ite11_35| |v_P1Thread1of1ForFork0_#t~ite11_1|)) (and .cse13 .cse9 .cse14 (or (and .cse8 .cse14 (= |v_P1_#t~ite11_35| v_~y$w_buff0~0_192)) (and (= v_~y$w_buff1~0_207 |v_P1_#t~ite11_35|) .cse15)) (= |v_P1_#t~ite11_35| v_~__unbuffered_p1_EAX~0_32))) (let ((.cse17 (= |v_P1_#t~ite16_77| |v_P1Thread1of1ForFork0_#t~ite16_1|))) (or (and (or (and .cse13 .cse9 .cse14 (let ((.cse16 (= v_~y$w_buff1~0_207 |v_P1_#t~ite16_77|))) (or (and .cse8 .cse14 .cse16) (and .cse15 .cse16))) (= |v_P1_#t~ite17_69| |v_P1_#t~ite16_77|)) (and (= v_~y$w_buff1~0_207 |v_P1_#t~ite17_69|) .cse12 .cse17)) .cse11 (= v_~y$w_buff1~0_206 |v_P1_#t~ite17_69|)) (and (= |v_P1_#t~ite17_69| |v_P1Thread1of1ForFork0_#t~ite17_1|) .cse0 (= v_~y$w_buff1~0_207 v_~y$w_buff1~0_206) .cse17))) (= v_~weak$$choice2~0_234 |v_P1Thread1of1ForFork0_#t~nondet10_1|) (let ((.cse18 (= |v_P1_#t~ite19_85| |v_P1Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse11 (or (and .cse18 (= |v_P1_#t~ite20_79| v_~y$w_buff0_used~0_680) .cse12) (and .cse13 .cse9 .cse14 (or (and (= |v_P1_#t~ite19_85| v_~y$w_buff0_used~0_680) .cse15) (and (= |v_P1_#t~ite19_85| 0) .cse8 .cse14)) (= |v_P1_#t~ite19_85| |v_P1_#t~ite20_79|))) (= |v_P1_#t~ite20_79| v_~y$w_buff0_used~0_679)) (and (= v_~y$w_buff0_used~0_679 v_~y$w_buff0_used~0_680) (= |v_P1_#t~ite20_79| |v_P1Thread1of1ForFork0_#t~ite20_1|) .cse18 .cse0))) (let ((.cse20 (= |v_P1_#t~ite13_49| |v_P1Thread1of1ForFork0_#t~ite13_1|))) (or (and .cse11 (= |v_P1_#t~ite14_45| v_~y$w_buff0~0_191) (or (and (let ((.cse19 (= |v_P1_#t~ite13_49| v_~y$w_buff0~0_192))) (or (and .cse19 .cse8 .cse14) (and .cse19 .cse15))) (= |v_P1_#t~ite13_49| |v_P1_#t~ite14_45|) .cse13 .cse9 .cse14) (and .cse12 .cse20 (= |v_P1_#t~ite14_45| v_~y$w_buff0~0_192)))) (and (= v_~y$w_buff0~0_192 v_~y$w_buff0~0_191) (= |v_P1_#t~ite14_45| |v_P1Thread1of1ForFork0_#t~ite14_1|) .cse0 .cse20))) (= v_~y~0_243 v_~y$mem_tmp~0_68) (= v_~weak$$choice0~0_41 |v_P1Thread1of1ForFork0_#t~nondet9_1|) (or (and .cse0 (= v_~y~0_241 v_~y$mem_tmp~0_68)) (and .cse11 (= v_~y~0_241 v_~__unbuffered_p1_EAX~0_32))) (let ((.cse21 (= |v_P1_#t~ite28_51| |v_P1Thread1of1ForFork0_#t~ite28_1|))) (or (and .cse11 (let ((.cse23 (= (mod v_~y$r_buff0_thd2~0_373 256) 0))) (or (and .cse21 (= |v_P1_#t~ite29_45| v_~y$r_buff1_thd2~0_272) (or (and .cse22 .cse23) .cse3 (and .cse4 .cse23))) (let ((.cse24 (not .cse23))) (and .cse7 (or .cse24 .cse10) (= |v_P1_#t~ite28_51| |v_P1_#t~ite29_45|) (or .cse24 .cse25) (let ((.cse26 (= |v_P1_#t~ite28_51| 0))) (or (and .cse26 (or .cse3 .cse23)) (and .cse7 .cse26 .cse24))))))) (= |v_P1_#t~ite29_45| v_~y$r_buff1_thd2~0_271)) (and (= |v_P1_#t~ite29_45| |v_P1Thread1of1ForFork0_#t~ite29_1|) .cse21 .cse0 (= v_~y$r_buff1_thd2~0_271 v_~y$r_buff1_thd2~0_272)))) (let ((.cse27 (= |v_P1_#t~ite22_89| |v_P1Thread1of1ForFork0_#t~ite22_1|))) (or (and .cse0 (= |v_P1_#t~ite23_85| |v_P1Thread1of1ForFork0_#t~ite23_1|) .cse27 (= v_~y$w_buff1_used~0_508 v_~y$w_buff1_used~0_507)) (and .cse11 (= |v_P1_#t~ite23_85| v_~y$w_buff1_used~0_507) (or (and .cse7 .cse13 .cse9 (= |v_P1_#t~ite22_89| |v_P1_#t~ite23_85|) (let ((.cse28 (= |v_P1_#t~ite22_89| 0))) (or (and .cse7 .cse28 .cse8) (and .cse28 .cse6)))) (and (= |v_P1_#t~ite23_85| v_~y$w_buff1_used~0_508) (or .cse2 .cse29 .cse3) .cse27))))))))) InVars {P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_680, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_1|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_1|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_1|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_1|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_1|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_1|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_1|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_1|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_1|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_1|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_272, ~y$w_buff1~0=v_~y$w_buff1~0_207, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_1|, ~y$w_buff0~0=v_~y$w_buff0~0_192, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_374, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_1|, ~y~0=v_~y~0_243, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_508} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_679, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_2|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_2|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_2|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_2|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_2|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_2|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_1|, ~y$mem_tmp~0=v_~y$mem_tmp~0_68, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_32, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_2|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_1|, ~y$w_buff0~0=v_~y$w_buff0~0_191, ~y$flush_delayed~0=v_~y$flush_delayed~0_122, P1Thread1of1ForFork0_#t~nondet10=|v_P1Thread1of1ForFork0_#t~nondet10_2|, ~y~0=v_~y~0_241, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_2|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_1|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_2|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_2|, P1Thread1of1ForFork0_#t~nondet9=|v_P1Thread1of1ForFork0_#t~nondet9_2|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_2|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_2|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_1|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_1|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_2|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_271, ~weak$$choice0~0=v_~weak$$choice0~0_41, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_1|, ~y$w_buff1~0=v_~y$w_buff1~0_206, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_1|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_373, ~weak$$choice2~0=v_~weak$$choice2~0_234, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_507} AuxVars[|v_P1_#t~ite22_89|, |v_P1_#t~ite26_55|, |v_P1_#t~ite23_85|, |v_P1_#t~ite28_51|, |v_P1_#t~ite13_49|, |v_P1_#t~ite25_61|, |v_P1_#t~ite29_45|, |v_P1_#t~ite14_45|, |v_P1_#t~ite16_77|, |v_P1_#t~ite17_69|, |v_P1_#t~ite19_85|, |v_P1_#t~ite11_35|, |v_P1_#t~ite20_79|] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite27, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite21, ~y$w_buff0~0, ~y$flush_delayed~0, P1Thread1of1ForFork0_#t~nondet10, ~y~0, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~nondet9, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite17, ~y$r_buff1_thd2~0, ~weak$$choice0~0, P1Thread1of1ForFork0_#t~ite31, ~y$w_buff1~0, P1Thread1of1ForFork0_#t~ite30, ~y$r_buff0_thd2~0, ~weak$$choice2~0, ~y$w_buff1_used~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,044 INFO L290 TraceCheckUtils]: 54: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1503] L786-->L802: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_526 256) 0)) (.cse28 (= (mod v_~y$r_buff0_thd2~0_394 256) 0)) (.cse19 (= (mod v_~y$r_buff1_thd2~0_290 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_244 256) 0)) (.cse17 (= (mod v_~y$w_buff1_used~0_525 256) 0)) (.cse15 (= (mod v_~y$w_buff0_used~0_699 256) 0)) (.cse22 (not .cse19)) (.cse5 (not .cse28)) (.cse31 (= (mod v_~y$w_buff0_used~0_700 256) 0)) (.cse13 (and .cse28 .cse19)) (.cse14 (and .cse28 .cse30))) (let ((.cse7 (or .cse31 .cse13 .cse14)) (.cse3 (not .cse31)) (.cse4 (or .cse28 .cse31)) (.cse6 (or .cse5 (not .cse30))) (.cse2 (or .cse5 .cse22)) (.cse12 (or .cse28 .cse15)) (.cse21 (not .cse17)) (.cse10 (not .cse15)) (.cse0 (not .cse8))) (and (let ((.cse1 (= |v_P1_#t~ite42_47| |v_P1Thread1of1ForFork0_#t~ite42_1|))) (or (and .cse0 .cse1 (= v_~y$w_buff0_used~0_700 v_~y$w_buff0_used~0_699) (= |v_P1_#t~ite43_41| |v_P1Thread1of1ForFork0_#t~ite43_1|)) (and (or (and .cse2 .cse3 (or (and .cse4 (= |v_P1_#t~ite42_47| v_~y$w_buff0_used~0_700)) (and .cse5 .cse3 (= |v_P1_#t~ite42_47| 0))) .cse6 (= |v_P1_#t~ite42_47| |v_P1_#t~ite43_41|)) (and (= |v_P1_#t~ite43_41| v_~y$w_buff0_used~0_700) .cse1 .cse7)) .cse8 (= |v_P1_#t~ite43_41| v_~y$w_buff0_used~0_699)))) (let ((.cse9 (= |v_P1_#t~ite45_53| |v_P1Thread1of1ForFork0_#t~ite45_1|))) (or (and .cse0 .cse9 (= v_~y$w_buff1_used~0_526 v_~y$w_buff1_used~0_525) (= |v_P1_#t~ite46_51| |v_P1Thread1of1ForFork0_#t~ite46_1|)) (and .cse8 (or (and .cse2 (= |v_P1_#t~ite46_51| |v_P1_#t~ite45_53|) .cse10 (let ((.cse11 (= |v_P1_#t~ite45_53| 0))) (or (and .cse11 .cse12) (and .cse5 .cse11 .cse10))) .cse6) (and (or .cse13 .cse14 .cse15) .cse9 (= |v_P1_#t~ite46_51| v_~y$w_buff1_used~0_526))) (= |v_P1_#t~ite46_51| v_~y$w_buff1_used~0_525)))) (let ((.cse16 (= |v_P1_#t~ite51_63| |v_P1Thread1of1ForFork0_#t~ite51_1|))) (or (and (= v_~y$r_buff1_thd2~0_290 v_~y$r_buff1_thd2~0_289) .cse16 .cse0 (= |v_P1_#t~ite52_61| |v_P1Thread1of1ForFork0_#t~ite52_1|)) (and .cse8 (= |v_P1_#t~ite52_61| v_~y$r_buff1_thd2~0_289) (let ((.cse18 (= (mod v_~y$r_buff0_thd2~0_393 256) 0))) (or (and .cse16 (= |v_P1_#t~ite52_61| v_~y$r_buff1_thd2~0_290) (or (and .cse17 .cse18) (and .cse19 .cse18) .cse15)) (let ((.cse20 (not .cse18))) (and (or .cse20 .cse21) (or .cse20 .cse22) (let ((.cse23 (= |v_P1_#t~ite51_63| 0))) (or (and .cse23 (or .cse15 .cse18)) (and .cse20 .cse10 .cse23))) (= |v_P1_#t~ite52_61| |v_P1_#t~ite51_63|) .cse10))))))) (= v_~weak$$choice2~0_244 |v_P1Thread1of1ForFork0_#t~nondet33_1|) (or (and .cse8 (= v_~__unbuffered_p1_EBX~0_34 v_~y~0_255)) (and .cse0 (= v_~y~0_255 v_~y$mem_tmp~0_74))) (let ((.cse24 (= |v_P1_#t~ite39_45| |v_P1Thread1of1ForFork0_#t~ite39_1|))) (or (and .cse24 .cse0 (= v_~y$w_buff1~0_219 v_~y$w_buff1~0_218) (= |v_P1_#t~ite40_41| |v_P1Thread1of1ForFork0_#t~ite40_1|)) (and .cse8 (= v_~y$w_buff1~0_218 |v_P1_#t~ite40_41|) (or (and .cse24 (= v_~y$w_buff1~0_219 |v_P1_#t~ite40_41|) .cse7) (and .cse2 (let ((.cse25 (= v_~y$w_buff1~0_219 |v_P1_#t~ite39_45|))) (or (and .cse5 .cse3 .cse25) (and .cse25 .cse4))) .cse3 (= |v_P1_#t~ite39_45| |v_P1_#t~ite40_41|) .cse6))))) (= v_~y$flush_delayed~0_132 0) (= v_~y~0_257 v_~y$mem_tmp~0_74) (or (and .cse2 .cse3 (or (and (= v_~y$w_buff1~0_219 |v_P1_#t~ite34_51|) .cse4) (and .cse5 (= |v_P1_#t~ite34_51| v_~y$w_buff0~0_200) .cse3)) (= v_~__unbuffered_p1_EBX~0_34 |v_P1_#t~ite34_51|) .cse6) (and (= v_~__unbuffered_p1_EBX~0_34 v_~y~0_257) (= |v_P1_#t~ite34_51| |v_P1Thread1of1ForFork0_#t~ite34_1|) .cse7)) (let ((.cse26 (= |v_P1_#t~ite36_49| |v_P1Thread1of1ForFork0_#t~ite36_1|))) (or (and (= v_~y$w_buff0~0_200 v_~y$w_buff0~0_199) .cse0 (= |v_P1_#t~ite37_43| |v_P1Thread1of1ForFork0_#t~ite37_1|) .cse26) (and .cse8 (or (and (= |v_P1_#t~ite37_43| v_~y$w_buff0~0_200) .cse7 .cse26) (and .cse2 .cse3 (= |v_P1_#t~ite36_49| |v_P1_#t~ite37_43|) (let ((.cse27 (= |v_P1_#t~ite36_49| v_~y$w_buff0~0_200))) (or (and .cse5 .cse3 .cse27) (and .cse4 .cse27))) .cse6)) (= |v_P1_#t~ite37_43| v_~y$w_buff0~0_199)))) (= |v_P1Thread1of1ForFork0_#t~nondet32_1| v_~weak$$choice0~0_45) (let ((.cse29 (= |v_P1_#t~ite48_55| |v_P1Thread1of1ForFork0_#t~ite48_1|))) (or (and (or (and (or (and .cse28 .cse17) .cse13 .cse15) (= |v_P1_#t~ite49_51| v_~y$r_buff0_thd2~0_394) .cse29) (and .cse2 (= |v_P1_#t~ite48_55| |v_P1_#t~ite49_51|) (or (and .cse5 .cse10 (= |v_P1_#t~ite48_55| 0)) (and (= |v_P1_#t~ite48_55| v_~y$r_buff0_thd2~0_394) .cse12)) (or .cse5 .cse21) .cse10)) .cse8 (= |v_P1_#t~ite49_51| v_~y$r_buff0_thd2~0_393)) (and (= |v_P1_#t~ite49_51| |v_P1Thread1of1ForFork0_#t~ite49_1|) (= v_~y$r_buff0_thd2~0_394 v_~y$r_buff0_thd2~0_393) .cse0 .cse29))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_700, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_1|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_1|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_1|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_1|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_1|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_290, ~y$w_buff1~0=v_~y$w_buff1~0_219, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_1|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_1|, ~y$w_buff0~0=v_~y$w_buff0~0_200, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_1|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_394, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_1|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_1|, ~y~0=v_~y~0_257, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_526} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_699, P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_1|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_2|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_2|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_2|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_74, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_2|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_2|, ~y$w_buff0~0=v_~y$w_buff0~0_199, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_132, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_2|, ~y~0=v_~y~0_255, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_2|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_34, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_2|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_2|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_2|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_2|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_1|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_289, ~weak$$choice0~0=v_~weak$$choice0~0_45, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_1|, ~y$w_buff1~0=v_~y$w_buff1~0_218, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_1|, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_2|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_2|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_393, ~weak$$choice2~0=v_~weak$$choice2~0_244, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_525} AuxVars[|v_P1_#t~ite42_47|, |v_P1_#t~ite45_53|, |v_P1_#t~ite48_55|, |v_P1_#t~ite49_51|, |v_P1_#t~ite52_61|, |v_P1_#t~ite46_51|, |v_P1_#t~ite51_63|, |v_P1_#t~ite36_49|, |v_P1_#t~ite39_45|, |v_P1_#t~ite34_51|, |v_P1_#t~ite37_43|, |v_P1_#t~ite43_41|, |v_P1_#t~ite40_41|] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48, ~y$mem_tmp~0, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_#t~ite42, ~y$w_buff0~0, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#t~ite40, ~y$flush_delayed~0, P1Thread1of1ForFork0_#t~nondet33, ~y~0, P1Thread1of1ForFork0_#t~nondet32, ~__unbuffered_p1_EBX~0, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite50, ~y$r_buff1_thd2~0, ~weak$$choice0~0, P1Thread1of1ForFork0_#t~ite54, ~y$w_buff1~0, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#t~ite51, ~y$r_buff0_thd2~0, ~weak$$choice2~0, ~y$w_buff1_used~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,044 INFO L290 TraceCheckUtils]: 55: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1495] L750-->L757: Formula: (let ((.cse12 (= (mod v_~y$w_buff1_used~0_386 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd1~0_54 256) 0)) (.cse13 (= (mod v_~y$w_buff0_used~0_556 256) 0)) (.cse10 (= (mod v_~y$w_buff0_used~0_555 256) 0)) (.cse14 (= (mod v_~y$r_buff0_thd1~0_73 256) 0))) (let ((.cse3 (or .cse10 .cse14)) (.cse4 (not .cse10)) (.cse0 (not .cse14)) (.cse1 (not .cse13)) (.cse2 (or .cse13 .cse14)) (.cse6 (not .cse11)) (.cse7 (not .cse12)) (.cse5 (or .cse11 .cse12))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_555 0) .cse1) (and .cse2 (= v_~y$w_buff0_used~0_555 v_~y$w_buff0_used~0_556))) (or (and (= v_~y$r_buff0_thd1~0_73 v_~y$r_buff0_thd1~0_72) .cse3) (and .cse0 .cse4 (= v_~y$r_buff0_thd1~0_72 0))) (or (and .cse5 (= v_~y$w_buff1_used~0_386 v_~y$w_buff1_used~0_385) .cse3) (and (= v_~y$w_buff1_used~0_385 0) (or (and .cse6 .cse7) (and .cse0 .cse4)))) (let ((.cse9 (= (mod v_~y$r_buff0_thd1~0_72 256) 0)) (.cse8 (= (mod v_~y$w_buff1_used~0_385 256) 0))) (or (and (or (and .cse6 (not .cse8)) (and (not .cse9) .cse4)) (= v_~y$r_buff1_thd1~0_53 0)) (and (= v_~y$r_buff1_thd1~0_54 v_~y$r_buff1_thd1~0_53) (or .cse9 .cse10) (or .cse8 .cse11)))) (or (and .cse0 (= |v_P0_#t~ite3#1_37| |v_P0Thread1of1ForFork1_#t~ite3#1_1|) (= v_~y~0_175 v_~y$w_buff0~0_137) .cse1) (and .cse2 (or (and .cse6 .cse7 (= v_~y$w_buff1~0_144 |v_P0_#t~ite3#1_37|)) (and (= v_~y~0_176 |v_P0_#t~ite3#1_37|) .cse5)) (= v_~y~0_175 |v_P0_#t~ite3#1_37|)))))) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_54, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_556, ~y$w_buff1~0=v_~y$w_buff1~0_144, ~y$w_buff0~0=v_~y$w_buff0~0_137, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_73, ~y~0=v_~y~0_176, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_386} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_555, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_1|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_1|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_53, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_1|, ~y$w_buff1~0=v_~y$w_buff1~0_144, ~y$w_buff0~0=v_~y$w_buff0~0_137, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_72, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_1|, ~y~0=v_~y~0_175, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_1|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_2|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_385} AuxVars[|v_P0_#t~ite3#1_37|] AssignedVars[~y$r_buff1_thd1~0, P0Thread1of1ForFork1_#t~ite8#1, ~y$w_buff0_used~0, ~y$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_#t~ite7#1, ~y~0, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1, P0Thread1of1ForFork1_#t~ite4#1, ~y$w_buff1_used~0] {6280#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:24:54,045 INFO L290 TraceCheckUtils]: 56: Hoare triple {6280#(= ~__unbuffered_cnt~0 0)} [1496] L757-->L760: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {6281#(<= ~__unbuffered_cnt~0 1)} is VALID [2022-02-20 20:24:54,045 INFO L290 TraceCheckUtils]: 57: Hoare triple {6281#(<= ~__unbuffered_cnt~0 1)} [1444] L829-3-->L829-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre63#1=|v_ULTIMATE.start_main_#t~pre63#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre63#1] {6281#(<= ~__unbuffered_cnt~0 1)} is VALID [2022-02-20 20:24:54,045 INFO L290 TraceCheckUtils]: 58: Hoare triple {6281#(<= ~__unbuffered_cnt~0 1)} [1437] L829-4-->L830: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet64#1=|v_ULTIMATE.start_main_#t~nondet64#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64#1] {6281#(<= ~__unbuffered_cnt~0 1)} is VALID [2022-02-20 20:24:54,046 INFO L290 TraceCheckUtils]: 59: Hoare triple {6281#(<= ~__unbuffered_cnt~0 1)} [1436] L830-->L832: 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] {6282#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:24:54,046 INFO L290 TraceCheckUtils]: 60: Hoare triple {6282#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [1399] L832-->L833: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6282#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:24:54,047 INFO L290 TraceCheckUtils]: 61: Hoare triple {6282#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [1451] L833-->L833-1: 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] {6283#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} is VALID [2022-02-20 20:24:54,047 INFO L290 TraceCheckUtils]: 62: Hoare triple {6283#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [1473] L833-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6283#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} is VALID [2022-02-20 20:24:54,048 INFO L290 TraceCheckUtils]: 63: Hoare triple {6283#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [1398] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6284#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} is VALID [2022-02-20 20:24:54,048 INFO L290 TraceCheckUtils]: 64: Hoare triple {6284#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} [1469] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {6279#false} is VALID [2022-02-20 20:24:54,048 INFO L290 TraceCheckUtils]: 65: Hoare triple {6279#false} [1429] L2-1-->L834: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6279#false} is VALID [2022-02-20 20:24:54,049 INFO L290 TraceCheckUtils]: 66: Hoare triple {6279#false} [1452] L834-->L840: Formula: (let ((.cse12 (= (mod v_~y$w_buff0_used~0_664 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd0~0_181 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_494 256) 0)) (.cse10 (= (mod v_~y$w_buff0_used~0_663 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_240 256) 0))) (let ((.cse0 (or .cse10 .cse13)) (.cse4 (not .cse14)) (.cse3 (or .cse11 .cse14)) (.cse5 (not .cse11)) (.cse1 (not .cse10)) (.cse7 (not .cse12)) (.cse2 (not .cse13)) (.cse6 (or .cse12 .cse13))) (and (or (and .cse0 (= v_~y$r_buff0_thd0~0_240 v_~y$r_buff0_thd0~0_239)) (and (= v_~y$r_buff0_thd0~0_239 0) .cse1 .cse2)) (or (and .cse3 (= v_~y$w_buff1_used~0_494 v_~y$w_buff1_used~0_493) .cse0) (and (= v_~y$w_buff1_used~0_493 0) (or (and .cse1 .cse2) (and .cse4 .cse5)))) (or (and (or (and .cse4 .cse5 (= v_~y$w_buff1~0_200 |v_ULTIMATE.start_main_#t~ite65#1_42|)) (and .cse3 (= v_~y~0_234 |v_ULTIMATE.start_main_#t~ite65#1_42|))) .cse6 (= v_~y~0_233 |v_ULTIMATE.start_main_#t~ite65#1_42|)) (and (= v_~y~0_233 v_~y$w_buff0~0_177) .cse7 .cse2 (= |v_ULTIMATE.start_main_#t~ite65#1_42| |v_ULTIMATE.start_main_#t~ite65#1_37|))) (let ((.cse9 (= (mod v_~y$r_buff0_thd0~0_239 256) 0)) (.cse8 (= (mod v_~y$w_buff1_used~0_493 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_180 0) (or (and (not .cse8) .cse5) (and (not .cse9) .cse1))) (and (or .cse10 .cse9) (= v_~y$r_buff1_thd0~0_181 v_~y$r_buff1_thd0~0_180) (or .cse11 .cse8)))) (or (and .cse7 (= v_~y$w_buff0_used~0_663 0) .cse2) (and .cse6 (= v_~y$w_buff0_used~0_664 v_~y$w_buff0_used~0_663)))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_664, ~y$w_buff1~0=v_~y$w_buff1~0_200, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_240, ~y$w_buff0~0=v_~y$w_buff0~0_177, ~y~0=v_~y~0_234, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_181, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_37|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_494} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_663, ULTIMATE.start_main_#t~ite69#1=|v_ULTIMATE.start_main_#t~ite69#1_24|, ULTIMATE.start_main_#t~ite67#1=|v_ULTIMATE.start_main_#t~ite67#1_28|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_36|, ~y$w_buff1~0=v_~y$w_buff1~0_200, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_239, ~y$w_buff0~0=v_~y$w_buff0~0_177, ULTIMATE.start_main_#t~ite70#1=|v_ULTIMATE.start_main_#t~ite70#1_20|, ULTIMATE.start_main_#t~ite68#1=|v_ULTIMATE.start_main_#t~ite68#1_24|, ~y~0=v_~y~0_233, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_180, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_493, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_36|} AuxVars[|v_ULTIMATE.start_main_#t~ite65#1_42|] AssignedVars[~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite69#1, ULTIMATE.start_main_#t~ite70#1, ULTIMATE.start_main_#t~ite68#1, ULTIMATE.start_main_#t~ite67#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite65#1, ~y$w_buff1_used~0, ULTIMATE.start_main_#t~ite66#1] {6279#false} is VALID [2022-02-20 20:24:54,049 INFO L290 TraceCheckUtils]: 67: Hoare triple {6279#false} [1438] L840-->L856: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_486 256) 0)) (.cse27 (= (mod v_~y$r_buff0_thd0~0_234 256) 0)) (.cse13 (= (mod v_~y$r_buff1_thd0~0_175 256) 0))) (let ((.cse18 (not .cse13)) (.cse4 (not .cse27)) (.cse30 (= (mod v_~y$w_buff0_used~0_656 256) 0)) (.cse22 (and .cse27 .cse13)) (.cse23 (and .cse27 .cse31)) (.cse9 (= (mod v_~weak$$choice2~0_228 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_655 256) 0)) (.cse15 (= (mod v_~y$w_buff1_used~0_485 256) 0))) (let ((.cse16 (not .cse15)) (.cse25 (or .cse27 .cse14)) (.cse20 (not .cse14)) (.cse7 (not .cse9)) (.cse0 (or .cse30 .cse22 .cse23)) (.cse2 (or (not .cse31) .cse4)) (.cse5 (or .cse18 .cse4)) (.cse3 (or .cse27 .cse30)) (.cse1 (not .cse30))) (and (or (and (= v_~y~0_261 v_~y~0_225) (= |v_ULTIMATE.start_main_#t~ite73#1_29| |v_ULTIMATE.start_main_#t~ite73#1_34|) .cse0) (and .cse1 .cse2 (or (and (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite73#1_34|) .cse3) (and .cse1 .cse4 (= |v_ULTIMATE.start_main_#t~ite73#1_34| v_~y$w_buff0~0_172))) .cse5 (= v_~y~0_261 |v_ULTIMATE.start_main_#t~ite73#1_34|))) (let ((.cse6 (= |v_ULTIMATE.start_main_#t~ite78#1_59| |v_ULTIMATE.start_main_#t~ite78#1_64|))) (or (and (= |v_ULTIMATE.start_main_#t~ite79#1_56| |v_ULTIMATE.start_main_#t~ite79#1_51|) .cse6 (= v_~y$w_buff1~0_195 v_~y$w_buff1~0_194) .cse7) (and (or (and .cse6 (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite79#1_56|) .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite78#1_64| |v_ULTIMATE.start_main_#t~ite79#1_56|) .cse5 (let ((.cse8 (= v_~y$w_buff1~0_195 |v_ULTIMATE.start_main_#t~ite78#1_64|))) (or (and .cse1 .cse8 .cse4) (and .cse3 .cse8))))) .cse9 (= v_~y$w_buff1~0_194 |v_ULTIMATE.start_main_#t~ite79#1_56|)))) (= v_~y~0_225 v_~y$mem_tmp~0_64) (let ((.cse10 (= |v_ULTIMATE.start_main_#t~ite81#1_56| |v_ULTIMATE.start_main_#t~ite81#1_51|))) (or (and (or (and .cse10 (= |v_ULTIMATE.start_main_#t~ite82#1_48| v_~y$w_buff0_used~0_656) .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite81#1_56| |v_ULTIMATE.start_main_#t~ite82#1_48|) (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite81#1_56| 0) .cse4) (and .cse3 (= |v_ULTIMATE.start_main_#t~ite81#1_56| v_~y$w_buff0_used~0_656))) .cse5)) (= |v_ULTIMATE.start_main_#t~ite82#1_48| v_~y$w_buff0_used~0_655) .cse9) (and .cse7 (= v_~y$w_buff0_used~0_656 v_~y$w_buff0_used~0_655) .cse10 (= |v_ULTIMATE.start_main_#t~ite82#1_48| |v_ULTIMATE.start_main_#t~ite82#1_43|)))) (or (and (= v_~y~0_261 v_~y~0_223) .cse9) (and .cse7 (= v_~y~0_223 v_~y$mem_tmp~0_64))) (= (ite (= (ite (not (and (= v_~x~0_21 2) (= v_~y~0_261 2) (= v_~__unbuffered_p1_EBX~0_30 1) (= v_~__unbuffered_p1_EAX~0_28 1))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_20) (let ((.cse11 (= |v_ULTIMATE.start_main_#t~ite90#1_68| |v_ULTIMATE.start_main_#t~ite90#1_63|))) (or (and (let ((.cse12 (= (mod v_~y$r_buff0_thd0~0_233 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_175 |v_ULTIMATE.start_main_#t~ite91#1_62|) .cse11 (or (and .cse12 .cse13) .cse14 (and .cse12 .cse15))) (let ((.cse17 (not .cse12))) (and (or .cse16 .cse17) (or .cse18 .cse17) (= |v_ULTIMATE.start_main_#t~ite90#1_68| |v_ULTIMATE.start_main_#t~ite91#1_62|) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~ite90#1_68| 0))) (or (and (or .cse12 .cse14) .cse19) (and .cse19 .cse17 .cse20))) .cse20)))) (= v_~y$r_buff1_thd0~0_174 |v_ULTIMATE.start_main_#t~ite91#1_62|) .cse9) (and .cse7 (= |v_ULTIMATE.start_main_#t~ite91#1_62| |v_ULTIMATE.start_main_#t~ite91#1_57|) .cse11 (= v_~y$r_buff1_thd0~0_174 v_~y$r_buff1_thd0~0_175)))) (= |v_ULTIMATE.start_main_#t~nondet71#1_25| v_~weak$$choice0~0_39) (let ((.cse21 (= |v_ULTIMATE.start_main_#t~ite84#1_54| |v_ULTIMATE.start_main_#t~ite84#1_49|))) (or (and (= v_~y$w_buff1_used~0_486 v_~y$w_buff1_used~0_485) .cse7 .cse21 (= |v_ULTIMATE.start_main_#t~ite85#1_45| |v_ULTIMATE.start_main_#t~ite85#1_50|)) (and (= |v_ULTIMATE.start_main_#t~ite85#1_50| v_~y$w_buff1_used~0_485) (or (and (= |v_ULTIMATE.start_main_#t~ite85#1_50| v_~y$w_buff1_used~0_486) (or .cse22 .cse14 .cse23) .cse21) (and (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite84#1_54| 0))) (or (and .cse24 .cse4 .cse20) (and .cse24 .cse25))) .cse2 (= |v_ULTIMATE.start_main_#t~ite84#1_54| |v_ULTIMATE.start_main_#t~ite85#1_50|) .cse5 .cse20)) .cse9))) (= v_~y$flush_delayed~0_114 0) (= |v_ULTIMATE.start_main_#t~nondet72#1_25| v_~weak$$choice2~0_228) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite87#1_67| |v_ULTIMATE.start_main_#t~ite87#1_72|))) (or (and (or (and .cse26 (= |v_ULTIMATE.start_main_#t~ite88#1_70| v_~y$r_buff0_thd0~0_234) (or (and .cse27 .cse15) .cse22 .cse14)) (and (or .cse16 .cse4) (or (and .cse4 (= |v_ULTIMATE.start_main_#t~ite87#1_72| 0) .cse20) (and (= |v_ULTIMATE.start_main_#t~ite87#1_72| v_~y$r_buff0_thd0~0_234) .cse25)) .cse5 .cse20 (= |v_ULTIMATE.start_main_#t~ite87#1_72| |v_ULTIMATE.start_main_#t~ite88#1_70|))) (= |v_ULTIMATE.start_main_#t~ite88#1_70| v_~y$r_buff0_thd0~0_233) .cse9) (and (= v_~y$r_buff0_thd0~0_234 v_~y$r_buff0_thd0~0_233) .cse26 .cse7 (= |v_ULTIMATE.start_main_#t~ite88#1_70| |v_ULTIMATE.start_main_#t~ite88#1_65|)))) (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite75#1_42| |v_ULTIMATE.start_main_#t~ite75#1_37|))) (or (and (= |v_ULTIMATE.start_main_#t~ite76#1_31| |v_ULTIMATE.start_main_#t~ite76#1_36|) .cse28 .cse7 (= v_~y$w_buff0~0_172 v_~y$w_buff0~0_171)) (and (= |v_ULTIMATE.start_main_#t~ite76#1_36| v_~y$w_buff0~0_171) (or (and (= |v_ULTIMATE.start_main_#t~ite76#1_36| v_~y$w_buff0~0_172) .cse28 .cse0) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite75#1_42| |v_ULTIMATE.start_main_#t~ite76#1_36|) .cse5 (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite75#1_42| v_~y$w_buff0~0_172))) (or (and .cse3 .cse29) (and .cse1 .cse29 .cse4))))) .cse9))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_656, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_65|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_25|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_67|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_43|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_57|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_49|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_59|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_28, ~y$w_buff0~0=v_~y$w_buff0~0_172, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_37|, ~y~0=v_~y~0_225, ULTIMATE.start_main_#t~ite79#1=|v_ULTIMATE.start_main_#t~ite79#1_51|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_30, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_45|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_31|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#1_25|, ~y$w_buff1~0=v_~y$w_buff1~0_195, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_234, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_29|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_51|, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_175, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_63|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_486} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_655, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_28|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_64|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_26|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_24|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_66|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_20, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_42|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_56|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_48|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_58|, ~y$mem_tmp~0=v_~y$mem_tmp~0_64, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_28, ~y$w_buff0~0=v_~y$w_buff0~0_171, ~y$flush_delayed~0=v_~y$flush_delayed~0_114, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_36|, ~y~0=v_~y~0_223, 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_50|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_38|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_30, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_44|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_30|, ULTIMATE.start_main_#t~ite80#1=|v_ULTIMATE.start_main_#t~ite80#1_28|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_28|, ULTIMATE.start_main_#t~nondet71#1=|v_ULTIMATE.start_main_#t~nondet71#1_24|, ~weak$$choice0~0=v_~weak$$choice0~0_39, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_38|, ~y$w_buff1~0=v_~y$w_buff1~0_194, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_233, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_28|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_42|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_50|, ~weak$$choice2~0=v_~weak$$choice2~0_228, ~x~0=v_~x~0_21, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_174, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_62|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_485} AuxVars[|v_ULTIMATE.start_main_#t~ite75#1_42|, |v_ULTIMATE.start_main_#t~ite88#1_70|, |v_ULTIMATE.start_main_#t~ite85#1_50|, |v_ULTIMATE.start_main_#t~ite91#1_62|, |v_ULTIMATE.start_main_#t~ite76#1_36|, |v_ULTIMATE.start_main_#t~ite81#1_56|, |v_ULTIMATE.start_main_#t~ite73#1_34|, |v_ULTIMATE.start_main_#t~ite84#1_54|, |v_ULTIMATE.start_main_#t~ite90#1_68|, v_~y~0_261, |v_ULTIMATE.start_main_#t~ite87#1_72|, |v_ULTIMATE.start_main_#t~ite79#1_56|, |v_ULTIMATE.start_main_#t~ite78#1_64|, |v_ULTIMATE.start_main_#t~ite82#1_48|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite78#1, ~y$mem_tmp~0, ~y$w_buff0~0, ~y$flush_delayed~0, ULTIMATE.start_main_#t~ite75#1, ~y~0, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite79#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite80#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~nondet71#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ~y$w_buff1~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite90#1, ~y$w_buff1_used~0] {6279#false} is VALID [2022-02-20 20:24:54,049 INFO L290 TraceCheckUtils]: 68: Hoare triple {6279#false} [1482] L856-->L857: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6279#false} is VALID [2022-02-20 20:24:54,050 INFO L290 TraceCheckUtils]: 69: Hoare triple {6279#false} [1430] L857-->L857-1: 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] {6279#false} is VALID [2022-02-20 20:24:54,050 INFO L290 TraceCheckUtils]: 70: Hoare triple {6279#false} [1485] L857-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {6279#false} is VALID [2022-02-20 20:24:54,050 INFO L290 TraceCheckUtils]: 71: Hoare triple {6279#false} [1423] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {6279#false} is VALID [2022-02-20 20:24:54,050 INFO L290 TraceCheckUtils]: 72: Hoare triple {6279#false} [1460] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {6279#false} is VALID [2022-02-20 20:24:54,050 INFO L290 TraceCheckUtils]: 73: Hoare triple {6279#false} [1446] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6279#false} is VALID [2022-02-20 20:24:54,051 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 20:24:54,051 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:24:54,051 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416044757] [2022-02-20 20:24:54,051 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416044757] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:24:54,051 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:24:54,051 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:24:54,052 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696432470] [2022-02-20 20:24:54,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:24:54,052 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 7 states have internal predecessors, (74), 0 states have call successors, (0), 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 74 [2022-02-20 20:24:54,052 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:24:54,053 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 7 states have internal predecessors, (74), 0 states have call successors, (0), 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 20:24:54,097 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:24:54,097 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:24:54,097 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:24:54,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:24:54,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:24:54,098 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 74 out of 97 [2022-02-20 20:24:54,099 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 105 places, 82 transitions, 223 flow. Second operand has 7 states, 7 states have (on average 76.28571428571429) internal successors, (534), 7 states have internal predecessors, (534), 0 states have call successors, (0), 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 20:24:54,099 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:24:54,099 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 74 of 97 [2022-02-20 20:24:54,099 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:24:54,461 INFO L129 PetriNetUnfolder]: 26/162 cut-off events. [2022-02-20 20:24:54,462 INFO L130 PetriNetUnfolder]: For 101/101 co-relation queries the response was YES. [2022-02-20 20:24:54,462 INFO L84 FinitePrefix]: Finished finitePrefix Result has 368 conditions, 162 events. 26/162 cut-off events. For 101/101 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 367 event pairs, 3 based on Foata normal form. 7/168 useless extension candidates. Maximal degree in co-relation 339. Up to 25 conditions per place. [2022-02-20 20:24:54,462 INFO L132 encePairwiseOnDemand]: 89/97 looper letters, 15 selfloop transitions, 7 changer transitions 18/102 dead transitions. [2022-02-20 20:24:54,463 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 102 transitions, 392 flow [2022-02-20 20:24:54,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 20:24:54,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-02-20 20:24:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 782 transitions. [2022-02-20 20:24:54,468 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8061855670103093 [2022-02-20 20:24:54,468 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 782 transitions. [2022-02-20 20:24:54,468 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 782 transitions. [2022-02-20 20:24:54,469 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:24:54,469 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 782 transitions. [2022-02-20 20:24:54,470 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 78.2) internal successors, (782), 10 states have internal predecessors, (782), 0 states have call successors, (0), 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 20:24:54,472 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 97.0) internal successors, (1067), 11 states have internal predecessors, (1067), 0 states have call successors, (0), 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 20:24:54,473 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 97.0) internal successors, (1067), 11 states have internal predecessors, (1067), 0 states have call successors, (0), 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 20:24:54,473 INFO L186 Difference]: Start difference. First operand has 105 places, 82 transitions, 223 flow. Second operand 10 states and 782 transitions. [2022-02-20 20:24:54,473 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 102 transitions, 392 flow [2022-02-20 20:24:54,660 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 101 places, 102 transitions, 346 flow, removed 15 selfloop flow, removed 7 redundant places. [2022-02-20 20:24:54,662 INFO L242 Difference]: Finished difference. Result has 107 places, 82 transitions, 231 flow [2022-02-20 20:24:54,662 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=97, PETRI_DIFFERENCE_MINUEND_FLOW=198, PETRI_DIFFERENCE_MINUEND_PLACES=92, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=82, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=75, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=231, PETRI_PLACES=107, PETRI_TRANSITIONS=82} [2022-02-20 20:24:54,662 INFO L334 CegarLoopForPetriNet]: 100 programPoint places, 7 predicate places. [2022-02-20 20:24:54,662 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 107 places, 82 transitions, 231 flow [2022-02-20 20:24:54,668 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 335 states, 333 states have (on average 2.0720720720720722) internal successors, (690), 334 states have internal predecessors, (690), 0 states have call successors, (0), 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 20:24:54,668 INFO L78 Accepts]: Start accepts. Automaton has has 335 states, 333 states have (on average 2.0720720720720722) internal successors, (690), 334 states have internal predecessors, (690), 0 states have call successors, (0), 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 74 [2022-02-20 20:24:54,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:24:54,669 INFO L470 AbstractCegarLoop]: Abstraction has has 107 places, 82 transitions, 231 flow [2022-02-20 20:24:54,669 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 76.28571428571429) internal successors, (534), 7 states have internal predecessors, (534), 0 states have call successors, (0), 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 20:24:54,669 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:24:54,669 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:24:54,670 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 20:24:54,670 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 2 more)] === [2022-02-20 20:24:54,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:24:54,670 INFO L85 PathProgramCache]: Analyzing trace with hash 1917164416, now seen corresponding path program 1 times [2022-02-20 20:24:54,670 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:24:54,670 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [379618237] [2022-02-20 20:24:54,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:24:54,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:24:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:24:54,724 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 20:24:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 20:24:54,808 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 20:24:54,808 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 20:24:54,809 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2022-02-20 20:24:54,810 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-02-20 20:24:54,810 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 5 remaining) [2022-02-20 20:24:54,810 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 5 remaining) [2022-02-20 20:24:54,810 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-02-20 20:24:54,811 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 20:24:54,813 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1] [2022-02-20 20:24:54,816 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-02-20 20:24:54,817 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-20 20:24:54,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 08:24:54 BasicIcfg [2022-02-20 20:24:54,898 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-20 20:24:54,898 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-02-20 20:24:54,898 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-02-20 20:24:54,899 INFO L275 PluginConnector]: Witness Printer initialized [2022-02-20 20:24:54,899 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:24:37" (3/4) ... [2022-02-20 20:24:54,900 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-02-20 20:24:54,976 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2022-02-20 20:24:54,976 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-02-20 20:24:54,977 INFO L158 Benchmark]: Toolchain (without parser) took 19406.95ms. Allocated memory was 111.1MB in the beginning and 604.0MB in the end (delta: 492.8MB). Free memory was 69.2MB in the beginning and 505.3MB in the end (delta: -436.1MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. [2022-02-20 20:24:54,977 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 111.1MB. Free memory was 86.8MB in the beginning and 86.7MB in the end (delta: 91.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 20:24:54,978 INFO L158 Benchmark]: CACSL2BoogieTranslator took 388.02ms. Allocated memory is still 111.1MB. Free memory was 69.0MB in the beginning and 65.8MB in the end (delta: 3.2MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2022-02-20 20:24:54,978 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.98ms. Allocated memory is still 111.1MB. Free memory was 65.8MB in the beginning and 62.1MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-02-20 20:24:54,978 INFO L158 Benchmark]: Boogie Preprocessor took 30.86ms. Allocated memory is still 111.1MB. Free memory was 62.1MB in the beginning and 59.1MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-02-20 20:24:54,978 INFO L158 Benchmark]: RCFGBuilder took 1057.91ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 59.1MB in the beginning and 68.3MB in the end (delta: -9.2MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. [2022-02-20 20:24:54,978 INFO L158 Benchmark]: TraceAbstraction took 17762.72ms. Allocated memory was 134.2MB in the beginning and 604.0MB in the end (delta: 469.8MB). Free memory was 67.3MB in the beginning and 541.0MB in the end (delta: -473.7MB). Peak memory consumption was 335.9MB. Max. memory is 16.1GB. [2022-02-20 20:24:54,978 INFO L158 Benchmark]: Witness Printer took 78.15ms. Allocated memory is still 604.0MB. Free memory was 541.0MB in the beginning and 505.3MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-02-20 20:24:54,979 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 111.1MB. Free memory was 86.8MB in the beginning and 86.7MB in the end (delta: 91.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 388.02ms. Allocated memory is still 111.1MB. Free memory was 69.0MB in the beginning and 65.8MB in the end (delta: 3.2MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 68.98ms. Allocated memory is still 111.1MB. Free memory was 65.8MB in the beginning and 62.1MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.86ms. Allocated memory is still 111.1MB. Free memory was 62.1MB in the beginning and 59.1MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1057.91ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 59.1MB in the beginning and 68.3MB in the end (delta: -9.2MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. * TraceAbstraction took 17762.72ms. Allocated memory was 134.2MB in the beginning and 604.0MB in the end (delta: 469.8MB). Free memory was 67.3MB in the beginning and 541.0MB in the end (delta: -473.7MB). Peak memory consumption was 335.9MB. Max. memory is 16.1GB. * Witness Printer took 78.15ms. Allocated memory is still 604.0MB. Free memory was 541.0MB in the beginning and 505.3MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L708] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L710] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L712] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L713] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0] [L714] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0] [L716] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L718] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L719] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L720] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L721] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L722] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L723] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L724] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0] [L725] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L726] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L727] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0] [L728] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L729] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L730] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L731] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L732] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L733] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L734] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L826] 0 pthread_t t1585; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, t1585={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L827] FCALL, FORK 0 pthread_create(&t1585, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1585, ((void *)0), P0, ((void *)0))=6, t1585={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L828] 0 pthread_t t1586; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, t1585={5:0}, t1586={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L829] FCALL, FORK 0 pthread_create(&t1586, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1586, ((void *)0), P1, ((void *)0))=7, t1585={5:0}, t1586={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L738] 1 y$w_buff1 = y$w_buff0 [L739] 1 y$w_buff0 = 2 [L740] 1 y$w_buff1_used = y$w_buff0_used [L741] 1 y$w_buff0_used = (_Bool)1 [L742] CALL 1 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L742] RET 1 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L743] 1 y$r_buff1_thd0 = y$r_buff0_thd0 [L744] 1 y$r_buff1_thd1 = y$r_buff0_thd1 [L745] 1 y$r_buff1_thd2 = y$r_buff0_thd2 [L746] 1 y$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L766] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L769] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L772] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L773] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L774] 2 y$flush_delayed = weak$$choice2 [L775] 2 y$mem_tmp = y [L776] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L776] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L777] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L777] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L777] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L777] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L778] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L778] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1) [L778] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L778] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L779] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L779] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L779] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L779] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L780] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L780] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L780] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L780] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L781] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L781] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L781] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L781] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L782] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L782] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L782] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L782] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L783] 2 __unbuffered_p1_EAX = y [L784] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L784] 2 y = y$flush_delayed ? y$mem_tmp : y [L785] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=50, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=1, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L788] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L789] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L790] 2 y$flush_delayed = weak$$choice2 [L791] 2 y$mem_tmp = y [L792] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L792] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L793] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L793] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0) [L793] EXPR 2 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L793] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L794] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L794] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1) [L794] EXPR 2 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L794] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L795] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L795] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used) [L795] EXPR 2 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L795] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L796] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L796] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L796] EXPR 2 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L796] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L797] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L797] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2) [L797] EXPR 2 weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L797] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L798] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L798] EXPR 2 !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0) [L798] EXPR 2 weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L798] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L799] 2 __unbuffered_p1_EBX = y [L800] EXPR 2 y$flush_delayed ? y$mem_tmp : y [L800] 2 y = y$flush_delayed ? y$mem_tmp : y [L801] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=1, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0] [L752] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L752] 1 y = y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd1 ? y$w_buff1 : y) [L753] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L753] 1 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used [L754] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L754] 1 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$w_buff1_used [L755] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L755] 1 y$r_buff0_thd1 = y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$r_buff0_thd1 [L756] EXPR 1 y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L756] 1 y$r_buff1_thd1 = y$w_buff0_used && y$r_buff0_thd1 || y$w_buff1_used && y$r_buff1_thd1 ? (_Bool)0 : y$r_buff1_thd1 [L804] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L804] EXPR 2 y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y [L804] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L804] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L805] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L805] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L806] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L806] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L807] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L807] 2 y$r_buff0_thd2 = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2 [L808] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L808] 2 y$r_buff1_thd2 = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$r_buff1_thd2 [L759] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=1, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L811] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=1, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L831] 0 main$tmp_guard0 = __unbuffered_cnt == 2 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1585={5:0}, t1586={3:0}, weak$$choice0=52, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=1, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L833] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=52, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=1, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L833] RET 0 assume_abort_if_not(main$tmp_guard0) [L835] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L835] EXPR 0 y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y [L835] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L835] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L836] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L836] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L837] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L837] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L838] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L838] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L839] EXPR 0 y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L839] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L842] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L843] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L844] 0 y$flush_delayed = weak$$choice2 [L845] 0 y$mem_tmp = y [L846] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L846] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L847] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L847] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0) [L847] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L847] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L848] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L848] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1) [L848] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L848] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L849] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L849] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used) [L849] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L849] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L850] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L850] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L850] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L850] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L851] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L851] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0) [L851] EXPR 0 weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L851] 0 y$r_buff0_thd0 = weak$$choice2 ? y$r_buff0_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff0_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0)) [L852] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L852] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0) [L852] EXPR 0 weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L852] 0 y$r_buff1_thd0 = weak$$choice2 ? y$r_buff1_thd0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$r_buff1_thd0 : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L853] 0 main$tmp_guard1 = !(x == 2 && y == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 1) [L854] EXPR 0 y$flush_delayed ? y$mem_tmp : y [L854] 0 y = y$flush_delayed ? y$mem_tmp : y [L855] 0 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1585={5:0}, t1586={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L857] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L18] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=1, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=2, y$flush_delayed=0, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=1, y$r_buff0_thd2=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=2, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 827]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 829]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 117 locations, 5 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 17.5s, OverallIterations: 7, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 15.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 203 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 203 mSDsluCounter, 159 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 401 mSDsCounter, 79 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 528 IncrementalHoareTripleChecker+Invalid, 607 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 79 mSolverCounterUnsat, 33 mSDtfsCounter, 528 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 69 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=231occurred in iteration=6, InterpolantAutomatonStates: 55, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 471 NumberOfCodeBlocks, 471 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 389 ConstructedInterpolants, 0 QuantifiedInterpolants, 1411 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-02-20 20:24:55,019 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE